459 results on '"Robison, Leslie L"'
Search Results
2. Motor and sensory impairment in survivors of childhood central nervous system (CNS) tumors in the St. Jude Lifetime Cohort (SJLIFE).
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Rodwin, Rozalyn L., Wang, Fang, Lu, Lu, Li, Zhenghong, Srivastava, Deo Kumar, Phillips, Nicholas S., Khan, Raja B., Brinkman, Tara M., Krull, Kevin R., Boop, Frederick A., Armstrong, Gregory T., Merchant, Thomas E., Gajjar, Amar, Robison, Leslie L., Hudson, Melissa M., Kadan‐Lottick, Nina S., and Ness, Kirsten K.
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CENTRAL nervous system ,PERIPHERAL neuropathy ,PRICE indexes ,CHILDHOOD cancer ,QUALITY of life ,CENTRAL nervous system tumors - Abstract
Background: Survivors of childhood central nervous system (CNS) tumors can develop motor and sensory impairment from their cancer and treatment history. We estimated the prevalence of motor and sensory impairment in survivors compared with controls through clinical assessment and identified associated treatment exposures and functional, quality of life (QOL), and social outcomes. Methods: Survivors of childhood CNS tumors from the St. Jude Lifetime Cohort (n = 378, median [range] age 24.0 [18.0–53.0] years, 43.4% female) ≥5 years from diagnosis and controls (n = 445, median [range] age 34.0 [18.0–70.0] years, 55.7% female) completed in‐person evaluation for motor and sensory impairment using the modified Total Neuropathy Score. Impairment was graded by modified Common Terminology Criteria for Adverse Events. Multivariable models estimated associations between grade ≥2 motor/sensory impairment, individual/treatment characteristics, and secondary outcomes (function by Physical Performance Test, fitness by physiologic cost index, QOL by Medical Outcomes Survey Short Form‐36 physical/mental summary scores, social attainment). Results: Grade ≥2 motor or sensory impairment was more prevalent in survivors (24.1%, 95% Confidence Interval [CI] 19.8%–29.4%) than controls (2.9%, CI 1.4–4.5%). Among survivors, in multivariable models, motor impairment was associated with vinca exposure <15 mg/m2 versus none (OR 4.38, CI 1.06–18.08) and etoposide exposure >2036 mg/m2 versus none (OR 12.61, CI 2.19–72.72). Sensory impairment was associated with older age at diagnosis (OR 1.09, CI 1.01–1.16) and craniospinal irradiation versus none (OR 4.39, CI 1.68–11.50). There were lower odds of motor/sensory impairment in survivors treated in the year 2000 or later versus before 1990 (Motor: OR 0.29, CI 0.10–0.84, Sensory: OR 0.35, CI 0.13–0.96). Motor impairment was associated with impaired physical QOL (OR 2.64, CI 1.22–5.72). Conclusions: In survivors of childhood CNS tumors, motor and sensory impairment is prevalent by clinical assessment, especially after exposure to etoposide, vinca, or craniospinal radiation. Treating motor impairment may improve survivors' QOL. [ABSTRACT FROM AUTHOR]
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- 2024
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3. Impact of risk-based therapy on late morbidity and mortality in neuroblastoma survivors: a report from the Childhood Cancer Survivor Study.
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Friedman, Danielle Novetsky, Goodman, Pamela J, Leisenring, Wendy M, Diller, Lisa R, Cohn, Susan L, Howell, Rebecca M, Smith, Susan A, Tonorezos, Emily S, Wolden, Suzanne L, Neglia, Joseph P, Ness, Kirsten K, Gibson, Todd M, Nathan, Paul C, Turcotte, Lucie M, Weil, Brent R, Robison, Leslie L, Oeffinger, Kevin C, Armstrong, Gregory T, Sklar, Charles A, and Henderson, Tara O
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NEUROBLASTOMA ,CHILDHOOD cancer ,CANCER survivors ,STEM cell transplantation ,MORTALITY ,REGRESSION analysis - Abstract
Background Early efforts at risk-adapted therapy for neuroblastoma are predicted to result in differential late effects; the magnitude of these differences has not been well described. Methods Late mortality, subsequent malignant neoplasms (SMNs), and severe/life-threatening chronic health conditions (CHCs), graded according to CTCAE v4.03, were assessed among 5-year Childhood Cancer Survivor Study (CCSS) survivors of neuroblastoma diagnosed 1987-1999. Using age, stage at diagnosis, and treatment, survivors were classified into risk groups (low [n = 425]; intermediate [n = 252]; high [n = 245]). Standardized mortality ratios (SMRs) and standardized incidence ratios (SIRs) of SMNs were compared with matched population controls. Cox regression models estimated hazard ratios (HRs) and 95% confidence intervals for CHC compared with 1029 CCSS siblings. Results Among survivors (49.8% male; median age = 21 years, range = 7-42; median follow-up = 19.3 years, range = 5-29.9), 80% with low-risk disease were treated with surgery alone, whereas 79.1% with high-risk disease received surgery, radiation, chemotherapy ± autologous stem cell transplant (ASCT). All-cause mortality was elevated across risk groups (SMR
high = 27.7 [21.4-35.8]; SMRintermediate = 3.3 [1.7-6.5]; SMRlow = 2.8 [1.7-4.8]). SMN risk was increased among high- and intermediate-risk survivors (SIRhigh = 28.0 [18.5-42.3]; SIRintermediate = 3.7 [1.2-11.3]) but did not differ from the US population for survivors of low-risk disease. Compared with siblings, survivors had an increased risk of grade 3-5 CHCs, particularly among those with high-risk disease (HRhigh = 16.1 [11.2-23.2]; HRintermediate = 6.3 [3.8-10.5]; HRlow = 1.8 [1.1-3.1]). Conclusion Survivors of high-risk disease treated in the early days of risk stratification carry a markedly elevated burden of late recurrence, SMN, and organ-related multimorbidity, whereas survivors of low/intermediate-risk disease have a modest risk of late adverse outcomes. [ABSTRACT FROM AUTHOR]- Published
- 2024
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4. Dyslipidemia and cardiovascular disease among childhood cancer survivors: a St. Jude Lifetime Cohort report.
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Goldberg, Jason F, Hyun, Geehong, Ness, Kirsten K, Dixon, Stephanie B, Towbin, Jeffrey A, Rhea, Isaac B, Ehrhardt, Matthew J, Srivastava, Deo Kumar, Mulrooney, Daniel A, Hudson, Melissa M, Robison, Leslie L, Jefferies, John L, Rohatgi, Anand, and Armstrong, Gregory T
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DYSLIPIDEMIA ,CHILDHOOD cancer ,CARDIOVASCULAR diseases ,HDL cholesterol ,CANCER survivors ,JUVENILE diseases - Abstract
Background Childhood cancer survivors have increased risk of dyslipidemia and atherosclerotic cardiovascular disease (CVD). The aim of this study was to evaluate the prevalence and associated cardiovascular risks of specific lipid abnormalities among childhood cancer survivors. Methods Comprehensive lipid panel measurements were obtained from 4115 5-year survivors, with 3406 (mean age at evaluation = 35.2 years, SD = 10.4 years) not having previous dyslipidemia diagnosis, as well as 624 age, sex, and race and ethnicity matched community controls. Results Previously undiagnosed dyslipidemia with abnormal low-density lipoprotein (LDL) cholesterol (>160 mg/dL), non–high density lipoprotein (HDL) cholesterol (>190 mg/dL), HDL cholesterol (<40 mg/dL for men, <50 mg/dL for women), and triglycerides (>150 mg/dL) were identified in 4%, 6%, 30%, and 17%, respectively. Survivors without previous dyslipidemia diagnosis had higher LDL cholesterol and non-HDL cholesterol and lower HDL cholesterol than community controls. Cranial radiotherapy (relative risk [RR] = 2.2, 95% confidence interval [CI] = 1.6 to 3.0 for non-HDL cholesterol) and total body irradiation for hematopoietic cell transplantation (RR = 6.7, 95% CI = 3.5 to 13.0 for non-HDL cholesterol; RR = 9.9, 95% CI = 6.0 to 16.3 for triglycerides) were associated with greater risk of dyslipidemia. Diagnoses of low HDL cholesterol (hazard ratio [HR] = 2.9, 95% CI = 1.8 to 4.7) and elevated triglycerides (HR = 3.1, 95% CI = 1.9 to 5.1) were associated with increased risk for myocardial infarction, and diagnoses of high LDL cholesterol (HR = 2.2, 95% CI = 1.3 to 3.7), high non-HDL cholesterol (HR = 2.2, 95% CI = 1.3 to 3.7), low HDL cholesterol (HR = 3.9, 95% CI = 2.8 to 5.4), and elevated triglycerides (HR = 3.8, 95% CI = 2.7 to 5.5) were associated with increased risk for cardiomyopathy. Conclusions Previously undiagnosed dyslipidemia among childhood cancer survivors was associated with increased risk for myocardial infarction and cardiomyopathy. Comprehensive dyslipidemia evaluation and treatment are needed to reduce cardiovascular morbidity in this population. [ABSTRACT FROM AUTHOR]
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- 2024
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5. Hypogonadism and neurocognitive outcomes among childhood cancer survivors.
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Yoshida, Tomoko, Alexander, Tyler, Xing, Mengqi, Mirzaei, Sedigheh, Williams, AnnaLynn M, Lubas, Margaret, Brinkman, Tara M, Chemaitilly, Wassim, Robison, Leslie L, Hudson, Melissa M, Krull, Kevin R, and Delaney, Angela
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CHILDHOOD cancer ,NEUROBEHAVIORAL disorders ,HYPOGONADISM - Abstract
Objective Childhood cancer survivors are at risk for hypogonadism. The impact of hypogonadism on neurocognitive impairment and emotional distress in the non-cancer population has been shown; however, the relationship among the childhood cancer survivor population is unknown. We aimed to evaluate the contribution of hypogonadism to neurocognitive impairment and emotional distress among survivors. Design Cross-sectional study using retrospective cohort. Methods In total, 3628 survivors who completed standard neurocognitive tests (six domains: processing speed, memory, executive function, attention, academics, and global cognition) and self-reported emotional distress were included in our study. Participants were stratified by sex and gonadal status. Outcomes were compared between hypogonadal and eugonadal groups by multivariable analysis, adjusting for established predictors, and mediation analyses to determine the direct/indirect effects of hypogonadism on outcomes. Results The hypogonadal group exhibited a higher prevalence of neurocognitive impairment across domains, but no difference in emotional distress. Hypogonadal females exhibited higher relative risk (1.7, 95% CI, 1.2–2.5) for impaired visual processing speed, compared to eugonadal females after adjusting for cancer-related variables. In mediation models, hypogonadism had a significant direct (P <.01) and indirect (from P <.01) impact on impairment in visual processing speed among females. Males demonstrated direct (P =.03) and indirect (P =.04) impact of hypogonadism on motor processing speed. Conclusion Processing speed may be the most vulnerable neurocognitive domain associated with hypogonadism in survivors, while other domains were mainly impacted by cancer-related variables. Our findings support the need for further evaluation of the impact of sex hormone replacement therapy on neurocognitive function. [ABSTRACT FROM AUTHOR]
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- 2024
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6. Evolving therapies, neurocognitive outcomes, and functional independence in adult survivors of childhood glioma.
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Papini, Chiara, S., Sedigheh Mirzaei, Xing, Mengqi, Olsson, Ingrid Tonning, Blank, Peter M K de, Lange, Katharine R, Salloum, Ralph, Srivastava, Deokumar, Leisenring, Wendy M, Howell, Rebecca M, Oeffinger, Kevin C, Robison, Leslie L, Armstrong, Gregory T, Krull, Kevin R, and Brinkman, Tara M
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GLIOMAS ,CHRONIC diseases ,RADIATION exposure ,PATH analysis (Statistics) ,MARITAL status - Abstract
Background Treatment of childhood glioma has evolved to reduce radiotherapy exposure with the goal of limiting late toxicity. However, the associations between treatment changes and neurocognition, and the contribution of neurocognition and chronic health conditions to attainment of adult independence, remain unknown. Methods Adult survivors of childhood glioma diagnosed in 1970-1999 in the Childhood Cancer Survivor Study (n = 1284; median [minimum-maximum] 30 [18-51] years of age at assessment; 22 [15-34] years from diagnosis) self-reported neurocognitive impairment and chronic health conditions. Multivariable models evaluated associations between changes in treatment exposures (surgery only, chemotherapy [with or without surgery], cranial radiation [with or without chemotherapy and/or surgery]), and neurocognitive impairment. Latent class analysis with 5 indicators (employment, independent living, assistance with routine and/or personal care needs, driver's license, marital or partner status) identified classes of functional independence. Path analysis tested associations among treatment exposures, neurocognitive impairment, chronic health conditions, and functional independence. Statistical tests were 2-sided. Results Cranial radiation exposure decreased over time (51%, 1970s; 46%, 1980s; 27%, 1990s]. However, compared with siblings, survivors with any treatment exposure were at elevated risk for neurocognitive impairment, including surgery only (eg, memory: relative risk = 2.22; task efficiency: relative risk = 1.88; both P < .001). Three classes of functional independence were identified: independent (58%), moderately independent (20%), and nonindependent (22%). Cranial radiation was associated with nonindependence through impaired task efficiency (β = 0.06), sensorimotor (β = 0.06), and endocrine (β = 0.10) chronic health conditions and through the associations between these conditions and task efficiency (each β = 0.04). Sensorimotor and endocrine chronic health conditions were associated with nonindependence through memory. Conclusion Most long-term glioma survivors achieve adult independence. However, functional nonindependence is associated with treatment-related neurocognitive impairment and chronic health conditions. [ABSTRACT FROM AUTHOR]
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- 2024
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7. Neurologic morbidity and functional independence in adult survivors of childhood cancer.
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Vuotto, Stefanie C., Wang, Mingjuan, Okcu, M. Fatih, Bowers, Daniel C., Ullrich, Nicole J., Ness, Kirsten K., Li, Chenghong, Srivastava, Deo Kumar, Howell, Rebecca M., Gibson, Todd M., Leisenring, Wendy M., Oeffinger, Kevin C., Robison, Leslie L., Armstrong, Gregory T., Krull, Kevin R., and Brinkman, Tara M.
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Objective: To examine associations between neurologic late effects and attainment of independence in adult survivors of childhood cancer treated with central nervous system (CNS)‐directed therapies. Methods: A total of 7881 survivors treated with cranial radiation therapy (n = 4051; CRT) and/or intrathecal methotrexate (n = 4193; IT MTX) ([CNS‐treated]; median age [range] = 25.5 years [18–48]; time since diagnosis = 17.7 years [6.8–30.2]) and 8039 without CNS‐directed therapy reported neurologic conditions including stroke, seizure, neurosensory deficits, focal neurologic dysfunction, and migraines/severe headaches. Functional independence was assessed using latent class analysis with multiple indicators (independent living, assistance with routine and personal care needs, ability to work/attend school, attainment of driver's license, marital/partner status). Multivariable regression models, adjusted for age, sex, race/ethnicity, and chronic health conditions, estimated odds ratios (OR) or relative risks (RR) for associations between neurologic morbidity, functional independence, and emotional distress. Results: Among CNS‐treated survivors, three classes of independence were identified: (1) moderately independent, never married, and non‐independent living (78.7%); (2) moderately independent, unable to drive (15.6%); and (3) non‐independent (5.7%). In contrast to 50% of non‐CNS‐treated survivors and 60% of siblings, a fourth fully independent class of CNS‐treated survivors was not identified. History of stroke (OR = 2.50, 95% CI: 1.70–3.68), seizure (OR = 9.70, 95% CI: 7.37–12.8), neurosensory deficits (OR = 2.67, 95% CI: 2.16–3.31), and focal neurologic dysfunction (OR = 3.05, 95% CI: 2.40–3.88) were associated with non‐independence among CNS‐treated survivors. Non‐independence was associated with emotional distress symptoms. Interpretation: CNS‐treated survivors do not attain full independence comparable to non‐CNS‐treated survivors or siblings. Interventions to promote independence may be beneficial for survivors with treatment‐related neurological sequalae. [ABSTRACT FROM AUTHOR]
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- 2024
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8. Interventions with Social Integration Components Addressing Psychosocial Outcomes of Young- and Middle-Aged Adult Cancer Individuals: A Systematic Review.
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Poudel, Pragya G., Horan, Madeline R., Brinkman, Tara M., Wang, Zhaoming, Robison, Leslie L., Hudson, Melissa M., and Huang, I-Chan
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CANCER patient psychology ,ONLINE information services ,CINAHL database ,SYSTEMATIC reviews ,RESEARCH funding ,INTERPERSONAL relations ,MEDLINE ,SOCIAL integration ,ADULTS ,MIDDLE age - Abstract
Simple Summary: Adult cancer patients and survivors often experience social integration and connectedness chal-lenges. This systematic review summarizes the effect of social integration or social connectedness interventions among young- and middle-aged cancer patients and survivors based on 28 empirical studies published between 2000 and 2021. We found that social integration interventions that utilize technology- and/or non-technology-based platforms show improved social outcomes, increased awareness about available cancer-related resources, decreased perceived isolation, increased knowledge and access to cancer survivorship resources, and improved patient-reported outcomes among cancer individuals versus the comparison individuals. We recommend utilizing suitable platforms, whether technological or non-technological, to facilitate connections between cancer patients/survivors with friends, fellow cancer patients, or society members. This will enable pa-tients/survivors to access essential resources and support, thus enhancing their ability to cope with challenging life situations and ultimately improving social well-being and health outcomes. Background: The majority of adult cancer patients/survivors encounter social challenges (e.g., obtaining social support, maintaining social relationships, feelings of social isolation). This systematic review summarizes intervention studies addressing social integration or social connectedness issues among young- and middle-aged cancer patients/survivors. Methods: We searched the PubMed, CINAHL, and Web of Science databases (January 2000–May 2021) to identify intervention studies that addressed social integration, social connectedness, social support, and social isolation for cancer patients/survivors in young- and middle-aged adulthood (18–64.9 years) through a randomized controlled trial (RCT). We categorized the interventions as technology-based, non-technology-based, and mixed-type (technology- and non-technology-based). Results: A total of 28 studies were identified. These interventions demonstrated improved social outcomes (e.g., increased social support, decreased loneliness), increased awareness of available cancer-related resources, and better patient-reported outcomes among patients/survivors versus controls. Specifically, the use of internet-based discussion sessions was associated with improved social cohesion and social support. Receiving social support from peers through networking sites was associated with improved physical activity. Additionally, implementing mixed-type interventions led to better social support from peer survivors, less fear of social interactions, and improved social connectedness. Conclusions: Using existing technology- and/or non-technology-based platforms to facilitate social connectedness among cancer patients/survivors in young- or middle-aged adulthood can help them cope with stressful life circumstances and improve quality-of-life. Further interventions targeting social integration (e.g., social network interventions) are needed to improve the complex social integration challenges experienced by cancer patients and survivors. [ABSTRACT FROM AUTHOR]
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- 2023
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9. Refining the genetic risk of breast cancer with rare haplotypes and pattern mining.
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Letsou, William, Fan Wang, Wonjong Moon, Moon, Wonjong, Sapkota, Yadav, Robison, Leslie L., and Yutaka Yasui
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- 2023
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10. Cancer-Related Worry as a Predictor of 5-yr Physical Activity Level in Childhood Cancer Survivors.
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WARE, MEGAN E., DELANEY, ANGELA, KRULL, KEVIN R., BRINKMAN, TARA M., ARMSTRONG, GREGORY T., WILSON, CARMEN L., MULROONEY, DANIEL A., WANG, ZHAOMING, LANCTOT, JENNIFER Q., KRULL, MATTHEW R., PARTIN, ROBYN E., SHELTON, KYLA C., SRIVASTAVA, DEO KUMAR, HUDSON, MELISSA M., ROBISON, LESLIE L., and NESS, KIRSTEN K.
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- 2023
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11. Patient-reported neurocognitive function in adult survivors of childhood and adolescent osteosarcoma and Ewing sarcoma.
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Kadan-Lottick, Nina S., Zheng, Daniel J., Wang, Mingjuan, Bishop, Michael W., Srivastava, Deo Kumar, Ross, Wilhelmenia L., Rodwin, Rozalyn L., Ness, Kirsten K., Gibson, Todd M., Spunt, Sheri L., Okcu, Mehmet Fatih, Leisenring, Wendy M., Robison, Leslie L., Armstrong, Gregory T., and Krull, Kevin R.
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Purpose: Little is known regarding long-term neurocognitive outcomes in osteosarcoma and Ewing sarcoma (EWS) survivors despite potential risk factors. We evaluated associations among treatment exposures, chronic health conditions, and patient-reported neurocognitive outcomes in adult survivors of childhood osteosarcoma and EWS. Methods: Five-year survivors of osteosarcoma (N = 604; median age 37.0 years) and EWS (N = 356; median age 35.0 years) diagnosed at < 21 years from 1970 to 1999, and 697 siblings completed the Childhood Cancer Survivor Study Neurocognitive Questionnaire and reported chronic health conditions, education, and employment. Prevalence of reported neurocognitive difficulties were compared between diagnostic groups and siblings. Modified Poisson regression identified factors associated with neurocognitive difficulties. Results: Osteosarcoma and EWS survivors, vs. siblings, reported higher prevalences of difficulties with task efficiency (15.4% [P = 0.03] and 14.0% [P = 0.04] vs. 9.6%, respectively) and emotional regulation (18.0% [P < 0.0001] and 15.2% [P = 0.03] vs. 11.3%, respectively), adjusted for age, sex, and ethnicity/race. Osteosarcoma survivors reported greater memory difficulties vs. siblings (23.5% vs. 16.4% [P = 0.01]). Comorbid impairment (i.e., ≥ 2 neurocognitive domains) was more prevalent in osteosarcoma (20.0% [P < 0.001]) and EWS survivors (16.3% [P = 0.02]) vs. siblings (10.9%). Neurological conditions were associated with worse task efficiency (RR = 2.17; 95% CI = 1.21–3.88) and emotional regulation (RR = 1.88; 95% CI = 1.01–3.52), and respiratory conditions were associated with worse organization (RR = 2.60; 95% CI = 1.05–6.39) for EWS. Hearing impairment was associated with emotional regulation difficulties for osteosarcoma (RR = 1.98; 95% CI = 1.22–3.20). Patient report of cognitive difficulties was associated with employment but not educational attainment. Conclusions: Survivors of childhood osteosarcoma and EWS are at increased risk for reporting neurocognitive difficulties, which are associated with employment status and appear related to chronic health conditions that develop over time. Implications for Cancer Survivors: Early screening, prevention, and treatment of chronic health conditions may improve/prevent long-term neurocognitive outcomes. [ABSTRACT FROM AUTHOR]
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- 2023
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12. Adherence to healthy diet and risk of cardiovascular disease in adult survivors of childhood cancer in the St. Jude Lifetime Cohort: a cross-sectional study.
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Lan, Tuo, Wang, Mei, Ehrhardt, Matthew J., Jiang, Shu, Lanctot, Jennifer Q., Armstrong, Gregory T., Hudson, Melissa M., Colditz, Graham A., Robison, Leslie L., and Park, Yikyung
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DASH diet ,CHILDHOOD cancer ,PLANT-based diet ,CANCER survivors ,CARDIOVASCULAR diseases ,CELIAC disease ,NON-communicable diseases - Abstract
Background: Whether diet has beneficial effects on cardiovascular disease (CVD) in childhood cancer survivors as in the general population is unknown. Therefore, we examined associations between dietary patterns and risk of CVD in adult survivors of childhood cancer. Methods: Childhood cancer survivors, 18–65 years old in the St Jude Lifetime Cohort (1882 men and 1634 women) were included in the analysis. Dietary patterns were defined by the adherence to the Healthy Eating Index (HEI)–2015, Dietary Approaches to Stop Hypertension (DASH), and alternate Mediterranean diet (aMED) based on a food frequency questionnaire at study entry. CVD cases (323 in men and 213 in women) were defined as participants with at least one grade 2 or higher CVD-related diagnosis at baseline. Multivariable logistic regression adjusted for confounders was used to estimate odds ratios (ORs) and 95% confidence intervals (CIs) of CVD. Results: Greater adherence to HEI-2015 (OR=0.88, 95% CI: 0.75–1.03, per 10 score increment), DASH (OR=0.85, 95% CI: 0.71–1.01, per 10 score increment), and aMED (OR=0.92, 95% CI: 0.84–1.00, each score increment) were, albeit trending towards significance, associated with a lower risk of CVD in women. HEI-2015 was associated with a non-significantly lower risk of CVD in men (OR
Q5 vs. Q1 =0.80, 95% CI: 0.50–1.28). These dietary patterns were also associated with a lower risk of CVD in survivors with high underlying CVD risk. Conclusions: As recommended to the general population, a diet rich in plant foods and moderate in animal foods needs to be a part of CVD management and prevention in childhood cancer survivors. [ABSTRACT FROM AUTHOR]- Published
- 2023
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13. Response‐shift effects in childhood cancer survivors: A prospective study.
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Huang, I‐Chan, Sim, Jin‐ah, Srivastava, DeoKumar, Krull, Kevin R., Ness, Kirsten K., Robison, Leslie L., Baker, Justin N., Hudson, Melissa M., and Schwartz, Carolyn E.
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CHILDHOOD cancer ,CANCER survivors ,LONGITUDINAL method - Abstract
Background: Treatment‐related late effects can worsen over time among cancer survivors. Such worsening health states may trigger changes in internal standards, values, or conceptualization of quality‐of‐life (QOL). This "response‐shift" phenomenon can jeopardize the validity of QOL assessment, and misrepresent QOL comparisons over time. This study tested response‐shift effects in reporting future‐health concerns among childhood cancer survivors who experienced progression in chronic health conditions (CHCs). Methods: 2310 adult survivors of childhood cancer from St. Jude Lifetime Cohort Study completed a survey and clinical assessment at two or more timepoints. Based on 190 individual CHCs graded for adverse‐event severity, global CHC burden was classified as "progression" or "non‐progression". QOL was assessed using the SF‐36TM eight domains and physical‐ and mental‐component summary scores (PCS, MCS). A single global item measured concerns about future health. Random‐effects models comparing survivors with and without progressive global CHC burden (progressors vs. non‐progressors) evaluated response‐shift effects (recalibration, reprioritization, reconceptualization) in reporting future‐health concerns. Results: Compared with non‐progressors, progressors were more likely to de‐emphasize (or downplay) overall physical and mental health in evaluating future‐health concerns (p‐values<0.05), indicating recalibration response‐shift, and more likely to de‐emphasize physical health earlier rather than later in follow‐up (p‐value<0.05), indicating reprioritization response‐shift. There was evidence for a reconceptualization response‐shift with progressor classification associated with worse‐than‐expected future‐health concerns and physical health, and better‐than‐expected pain and role‐emotional functioning (p‐values<0.05). Conclusion: We identified three types of response‐shift phenomena in reporting concerns about future health among childhood cancer survivors. Survivorship care or research should consider response‐shift effects when interpreting changes in QOL over time. [ABSTRACT FROM AUTHOR]
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- 2023
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14. Health behavior profiles in young survivors of childhood cancer: Findings from the St. Jude Lifetime Cohort Study.
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Webster, Rachel Tillery, Dhaduk, Rikeenkumar, Gordon, Mallorie L., Partin, Robyn E., Kunin‐Batson, Alicia S., Brinkman, Tara M., Willard, Victoria W., Allen, Jennifer M., Alberts, Nicole M., Lanctot, Jennifer Q., Ehrhardt, Matthew J., Li, Zhenghong, Hudson, Melissa M., Robison, Leslie L., and Ness, Kirsten K.
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HEALTH behavior ,CHILDHOOD cancer ,CANCER survivors ,PHYSICAL mobility ,MOTOR ability ,MENTAL health - Abstract
Background: There is limited understanding of associations between a combination of health behaviors (physical activity, sedentary/screen‐time, diet) and cardiometabolic health risk factors, physical performance, and emotional health among young (<18) childhood cancer survivors (CCS). The aims of this research were to address this gap by 1) deriving health behavior adherence profiles among CCS, and 2) examining associations among demographic, diagnosis and/or treatment exposures, cardiometabolic, physical performance, and emotional functioning with health behavior profile membership. Methods: Participants included 397 CCS (≥5 years post‐diagnosis; 10–17 years old) enrolled in the St. Jude Lifetime Cohort Study who completed physical health evaluations and questionnaires assessing health behaviors and psychological functioning. Latent profile analysis was used to derive profiles of health behavior adherence. Logistic regression and t‐tests were used to examine mean‐level differences and associations between profile membership with demographic, diagnosis, treatment exposures, cardiometabolic health, psychological functioning, and physical performance. Results: Two profiles emerged: inactive‐unhealthy‐diet ("IU") and active‐sedentary‐unhealthy‐diet ("ASU") to guidelines. More participants in IU demonstrated higher resting heart rate (mean [M], 76.54; SD = 12.00) and lower motor proficiency scores (M = 34.73; SD = 29.15) compared to ASU (resting heart rate, M = 71.95, SD = 10.74; motor proficiency, M = 50.40, SD = 31.02). Conclusions: CCS exhibited low adherence to multiple health behavior guidelines, with adherence patterns differentially associated with cardiometabolic health (i.e., resting heart rate) and physical performance. However, robust protection against all health variables was not observed. Findings suggest interventions designed to improve health outcomes should target multiple health behaviors simultaneously. Plain Language Summary: Pediatric cancer survivors are at‐risk for detrimental health outcomes associated with cancer and treatment.Engagement in healthy lifestyle behaviors serves to reduce health vulnerabilities among adult survivors but less is known about associations with lifestyle behaviors on young survivors.This study documents patterns of lifestyle behaviors among survivors of pediatric cancer, factors that increase susceptibility to nonadherence, and associations among lifestyle behaviors and health indicators. Young (<18 years of age) survivors of pediatric cancer exhibit poor adherence to diet and physical activity guidelines. Adherence is associated with clinical health outcomes. [ABSTRACT FROM AUTHOR]
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- 2023
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15. Dietary supplement use among adult survivors of childhood cancer: A report from the St. Jude Lifetime Cohort Study.
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Zhang, Fang Fang, Hudson, Melissa M., Chen, Fan, Li, Zhongyu, Huang, I‐Chan, Bhakta, Nickhill, Ness, Kirsten K., Brinkman, Tara M., Klosky, James, Ojha, Rohit P., Lanctot, Jennifer Q., Robison, Leslie L., and Krull, Kevin R.
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DIETARY supplements ,CHILDHOOD cancer ,CANCER survivors ,NUTRITIONAL status ,PHYSICAL mobility - Abstract
Background: Adult survivors of childhood cancer have poor adherence to nutrition guidelines and inadequate intake of dietary vitamins D and E, potassium, fiber, magnesium, and calcium. The contribution of vitamin and mineral supplement use to total nutrient intake in this population is unclear. Methods: We examined the prevalence and dose of nutrient intake among 2570 adult survivors of childhood cancer participating in the St. Jude Lifetime Cohort Study, and the association of dietary supplement use with treatment exposures, symptom burden, and quality of life. Results: Nearly 40% of the adult survivors of cancer survivors reported regular use of dietary supplements. Although cancer survivors who used dietary supplements were less likely to have inadequate intake of several nutrients, they were also more likely to have excessive intake (total nutrient intake ≥ tolerable upper intake levels) of folate (15.4% vs. 1.3%), vitamin A (12.2% vs. 0.2%), iron (27.8% vs. 1.2%), zinc (18.6% vs. 1%), and calcium (5.1% vs. 0.9%) compared with survivors who did not use dietary supplements (all p < 0.05). Treatment exposures, symptom burden, and physical functioning were not associated with supplement use, whereas emotional well‐being and vitality were positively associated with supplement use among childhood cancer survivors. Conclusions: Supplement use is associated with both inadequate and excessive intake of specific nutrients, but positively impacts aspects of quality of life among childhood cancer survivors. Adult survivors of childhood cancer who used dietary supplements were less likely to have inadequate intake of several nutrients but were also more likely to have excessive intake of specific nutrients compared with those who did not use dietary supplements. Health care providers need to monitor dietary supplement use among long‐term survivors of childhood cancer. [ABSTRACT FROM AUTHOR]
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- 2023
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16. Emotional, behavioral, and physical health consequences of loneliness in young adult survivors of childhood cancer: Results from the Childhood Cancer Survivor Study.
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Papini, Chiara, Fayad, Ameera A., Wang, Mingjuan, Schulte, Fiona S. M., Huang, I‐Chan, Chang, Yu‐Ping, Howell, Rebecca M., Srivastava, Deokumar, Leisenring, Wendy M., Armstrong, Gregory T., Gibson, Todd M., Robison, Leslie L., Oeffinger, Kevin C., Krull, Kevin R., and Brinkman, Tara M.
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LONELINESS ,YOUNG adults ,CHILDHOOD cancer ,CANCER survivors ,HEALTH behavior ,PSYCHOLOGICAL distress - Abstract
Background: Young adults in the general population are at risk of experiencing loneliness, which has been associated with physical and mental health morbidities. The prevalence and consequences of loneliness in young adult survivors of childhood cancer remain unknown. Methods: A total of 9664 young adult survivors of childhood cancer (median age at diagnosis 10.5 years [interquartile range (IQR), 5–15], 27.1 years at baseline [IQR, 23–32]) and 2221 siblings enrolled in the Childhood Cancer Survivor Study completed a self‐reported survey question assessing loneliness on the Brief Symptom Inventory‐18 at baseline and follow‐up (median follow‐up, 6.6 years). Multivariable models evaluated the prevalence of loneliness at baseline only, follow‐up only, and baseline + follow‐up, and its associations with emotional distress, health behaviors, and chronic conditions at follow‐up. Results: Survivors were more likely than siblings to report loneliness at baseline + follow‐up (prevalence ratio [PR] 2.2; 95% confidence interval [CI], 1.7–3.0) and at follow‐up only (PR, 1.4; 95% CI, 1.1–1.7). Loneliness at baseline + follow‐up was associated with elevated risk of anxiety (relative risk [RR], 9.8; 95% CI, 7.5–12.7), depression (RR, 17.9; 95% CI, 14.1–22.7), and current smoking (odds ratio [OR], 1.7; 95% CI, 1.3–2.3) at follow‐up. Loneliness at follow‐up only was associated with suicidal ideation (RR, 1.5; 95% CI, 1.1–2.1), heavy/risky alcohol consumption (RR, 1.3; 95% CI, 1.1–1.5), and new‐onset grade 2–4 chronic conditions (RR, 1.3; 95% CI, 1.0–1.7). Conclusions: Young adult survivors of childhood cancer have elevated risk of experiencing loneliness, which is associated with future emotional distress, risky health behaviors, and new‐onset chronic conditions. Young adult survivors of childhood cancer are at elevated risk of loneliness compared to siblings. Loneliness is associated with future emotional distress, risky health behaviors, new‐onset chronic health conditions, and future poor quality of life. [ABSTRACT FROM AUTHOR]
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- 2023
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17. What Are Risk Factors for and Outcomes of Late Amputation After Treatment for Lower Extremity Sarcoma: A Childhood Cancer Survivor Study Report.
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Geiger, Erik J., Liu, Wei, Srivastava, Deo Kumar, Bernthal, Nicholas M., Weil, Brent R., Yasui, Yutaka, Ness, Kirsten K., Krull, Kevin R., Goldsby, Robert E., Oeffinger, Kevin C., Robison, Leslie L., Dieffenbach, Bryan V., Weldon, Christopher B., Gebhardt, Mark C., Howell, Rebecca, Murphy, Andrew J., Leisenring, Wendy M., Armstrong, Gregory T., Chow, Eric J., and Wustrack, Rosanna L.
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AMPUTATION ,CHILDHOOD cancer ,TRAUMATIC amputation ,CANCER survivors ,LIMB salvage ,ARTIFICIAL joints - Abstract
Background: Although pediatric lower extremity sarcoma once was routinely treated with amputation, multiagent chemotherapy as well as the evolution of tumor resection and reconstruction techniques have enabled the wide adoption of limb salvage surgery (LSS). Even though infection and tumor recurrence are established risk factors for early amputation (< 5 years) after LSS, the frequency of and factors associated with late amputation (≥ 5 years from diagnosis) in children with sarcomas are not known. Additionally, the resulting psychosocial and physical outcomes of these patients compared with those treated with primary amputation or LSS that was not complicated by subsequent amputation are not well studied. Studying these outcomes is critical to enhancing the quality of life of patients with sarcomas. Questions/purposes: (1) How have treatments changed over time in patients with lower extremity sarcoma who are included in the Childhood Cancer Survivor Study (CCSS), and did primary treatment with amputation or LSS affect overall survival at 25 years among patients who had survived at least 5 years from diagnosis? (2) What is the cumulative incidence of amputation after LSS for patients diagnosed with pediatric lower extremity sarcomas 25 years after diagnosis? (3) What are the factors associated with time to late amputation (≥ 5 years after diagnosis) in patients initially treated with LSS for lower extremity sarcomas in the CCSS? (4) What are the comparative social, physical, and emotional health-related quality of life (HRQOL) outcomes among patients with sarcoma treated with primary amputation, LSS without amputation, or LSS complicated by late amputation, as assessed by CCSS follow-up questionnaires, the SF-36, and the Brief Symptom Inventory-18 at 20 years after cancer diagnosis? Methods: The CCSS is a long-term follow-up study that began in 1994 and is coordinated through St. Jude Children's Research Hospital. It is a retrospective study with longitudinal follow-up of more than 38,000 participants treated for childhood cancer when younger than 21 years at one of 31 collaborating institutions between 1970 and 1999 in the United States and Canada. Participants were eligible for enrollment in the CCSS after they had survived 5 years from diagnosis. Within the CCSS cohort, we included participants who had a diagnosis of lower extremity sarcoma treated with primary amputation (547 patients with a mean age at diagnosis of 13 ± 4 years) or primary LSS (510 patients with a mean age 14 ± 4 years). The LSS cohort was subdivided into LSS without amputation, defined as primary LSS without amputation at the time of latest follow-up; LSS with early amputation, defined as LSS complicated by amputation occurring less than 5 years from diagnosis; or LSS with late amputation, defined as primary LSS in study patients who subsequently underwent amputation 5 years or more from cancer diagnosis. The cumulative incidence of late amputation after primary LSS was estimated. Cox proportional hazards regression with time-varying covariates identified factors associated with late amputation. Modified Poisson regression models were used to compare psychosocial, physical, and HRQOL outcomes among patients treated with primary amputation, LSS without amputation, or LSS complicated by late amputation using validated surveys. Results: More study participants were treated with LSS than with primary amputation in more recent decades. The overall survival at 25 years in this population who survived 5 years from diagnosis was not different between those treated with primary amputation (87% [95% confidence interval [CI] 82% to 91%]) compared with LSS (88% [95% CI 85% to 91%]; p = 0.31). The cumulative incidence of amputation at 25 years after cancer diagnosis and primary LSS was 18% (95% CI 14% to 21%). With the numbers available, the cumulative incidence of late amputation was not different among study patients treated in the 1970s (27% [95% CI 15% to 38%]) versus the 1980s and 1990s (19% [95% CI 13% to 25%] and 15% [95% CI 10% to 19%], respectively; p = 0.15). After controlling for gender, medical and surgical treatment variables, cancer recurrence, and chronic health conditions, gender (hazard ratio [HR] 2.02 [95% CI 1.07 to 3.82]; p = 0.03) and history of prosthetic joint reconstruction (HR 2.58 [95% CI 1.37 to 4.84]; p = 0.003) were associated with an increased likelihood of late amputation. Study patients treated with a primary amputation (relative risk [RR] 2.04 [95% CI 1.15 to 3.64]) and LSS complicated by late amputation (relative risk [RR] 3.85 [95% CI 1.66 to 8.92]) were more likely to be unemployed or unable to attend school than patients treated with LSS without amputation to date. The CCSS cohort treated with primary amputation and those with LSS complicated by late amputation reported worse physical health scores than those without amputation to date, although mental and emotional health outcomes did not differ between the groups. Conclusion: There is a substantial risk of late amputation after LSS, and both primary and late amputation status are associated with decreased physical HRQOL outcomes. Children treated for sarcoma who survive into adulthood after primary amputation and those who undergo late amputation after LSS may benefit from interventions focused on improving physical function and reaching educational and employment milestones. Efforts to improve the physical function of people who have undergone amputation either through prosthetic design or integration into the residuum should be supported. Understanding factors associated with late amputation in the setting of more modern surgical approaches and implants will help surgeons more effectively manage patient expectations and adjust practice to mitigate these risks over the life of the patient. Level of Evidence: Level III, therapeutic study. [ABSTRACT FROM AUTHOR]
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- 2023
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18. Distinct DNA methylation signatures associated with blood lipids as exposures or outcomes among survivors of childhood cancer: a report from the St. Jude lifetime cohort.
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Dong, Qian, Chen, Cheng, Song, Nan, Qin, Na, Plonski, Noel-Marie, Finch, Emily R., Shelton, Kyla, Easton, John, Mulder, Heather, Plyer, Emily, Neale, Geoffrey, Walker, Emily, Li, Qian, Huang, I-Chan, Zhang, Jinghui, Wang, Hui, Hudson, Melissa M., Robison, Leslie L., Ness, Kirsten K., and Wang, Zhaoming
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BLOOD lipids ,CHILDHOOD cancer ,DNA methylation ,CANCER survivors ,LIPID metabolism ,MICROSATELLITE repeats ,BLOOD lipoproteins - Abstract
Background: DNA methylation (DNAm) plays an important role in lipid metabolism, however, no epigenome-wide association study (EWAS) of lipid levels has been conducted among childhood cancer survivors. Here, we performed EWAS analysis with longitudinally collected blood lipid data from survivors in the St. Jude lifetime cohort study. Methods: Among 2052 childhood cancer survivors of European ancestry (EA) and 370 survivors of African ancestry (AA), four types of blood lipids, including high-density lipoprotein (HDL), low-density lipoprotein (LDL), total cholesterol (TC), and triglycerides (TG), were measured during follow-up beyond 5-years from childhood cancer diagnosis. For the exposure EWAS (i.e., lipids measured before blood draw for DNAm), the DNAm level was an outcome variable and each of the blood lipid level was an exposure variable; vice versa for the outcome EWAS (i.e., lipids measured after blood draw for DNAm). Results: Among EA survivors, we identified 43 lipid-associated CpGs in the HDL (n = 7), TC (n = 3), and TG (n = 33) exposure EWAS, and 106 lipid-associated CpGs in the HDL (n = 5), LDL (n = 3), TC (n = 4), and TG (n = 94) outcome EWAS. Among AA survivors, we identified 15 lipid-associated CpGs in TG exposure (n = 6), HDL (n = 1), LDL (n = 1), TG (n = 5) and TC (n = 2) outcome EWAS with epigenome-wide significance (P < 9 × 10
−8 ). There were no overlapping lipids-associated CpGs between exposure and outcome EWAS among EA and AA survivors, suggesting that the DNAm changes of different CpGs could be the cause or consequence of blood lipid levels. In the meta-EWAS, 12 additional CpGs reached epigenome-wide significance. Notably, 32 out of 74 lipid-associated CpGs showed substantial heterogeneity (Phet < 0.1 or I2 > 70%) between EA and AA survivors, highlighting differences in DNAm markers of blood lipids between populations with diverse genetic ancestry. Ten lipid-associated CpGs were cis-expression quantitative trait methylation with their DNAm levels associated with the expression of corresponding genes, out of which seven were negatively associated. Conclusions: We identified distinct signatures of DNAm for blood lipids as exposures or outcomes and between EA and AA survivors, revealing additional genes involved in lipid metabolism and potential novel targets for controlling blood lipids in childhood cancer survivors. [ABSTRACT FROM AUTHOR]- Published
- 2023
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19. Ten Considerations for Integrating Patient-Reported Outcomes into Clinical Care for Childhood Cancer Survivors.
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Horan, Madeline R., Sim, Jin-ah, Krull, Kevin R., Ness, Kirsten K., Yasui, Yutaka, Robison, Leslie L., Hudson, Melissa M., Baker, Justin N., and Huang, I-Chan
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MEDICAL quality control ,HEALTH services accessibility ,HEALTH outcome assessment ,HEALTH status indicators ,MEDICAL technology ,TUMORS in children ,CANCER patients ,QUALITY of life ,QUALITY assurance ,RESEARCH funding ,CANCER patient medical care - Abstract
Simple Summary: Patient-reported outcome measures (PROMs) are a useful way to assess the subjective experiences of health-related quality of life, functional status, symptoms, and other outcomes in childhood cancer survivors. In survivorship care, PROMs can be used to monitor health status and inform medical decision making. This article provides 10 important considerations for clinicians when they are assessing patient-reported outcomes for childhood cancer survivors. From choosing the right measure to selecting a strategy for clinical response, the purpose of these considerations is to support clinicians in implementing PROMs in their practice while keeping in mind some of the practical barriers and solutions of using PROMs with childhood cancer survivors. We end with an example of a framework for integrating PROMs into the clinical workflow that uses cutting-edge technologies (e.g., mHealth, natural language processing, and machine learning) to minimize interruptions to the clinical workflow and maximize the powerful utility of PROMs in cancer survivorship care. Patient-reported outcome measures (PROMs) are subjective assessments of health status or health-related quality of life. In childhood cancer survivors, PROMs can be used to evaluate the adverse effects of cancer treatment and guide cancer survivorship care. However, there are barriers to integrating PROMs into clinical practice, such as constraints in clinical validity, meaningful interpretation, and technology-enabled administration of the measures. This article discusses these barriers and proposes 10 important considerations for appropriate PROM integration into clinical care for choosing the right measure (considering the purpose of using a PROM, health profile vs. health preference approaches, measurement properties), ensuring survivors complete the PROMs (data collection method, data collection frequency, survivor capacity, self- vs. proxy reports), interpreting the results (scoring methods, clinical meaning and interpretability), and selecting a strategy for clinical response (integration into the clinical workflow). An example framework for integrating novel patient-reported outcome (PRO) data collection into the clinical workflow for childhood cancer survivorship care is also discussed. As we continuously improve the clinical validity of PROMs and address implementation barriers, routine PRO assessment and monitoring in pediatric cancer survivorship offer opportunities to facilitate clinical decision making and improve the quality of survivorship care. [ABSTRACT FROM AUTHOR]
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- 2023
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20. Factors for poor oral health in long-term childhood cancer survivors.
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Patni, Tushar, Lee, Chun-Teh, Li, Yimei, Kaste, Sue, Zhu, Liang, Sun, Ryan, Hudson, Melissa M., Ness, Kirsten K., Neumann, Ana, and Robison, Leslie L.
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STATISTICS ,TEETH ,CONFIDENCE intervals ,GINGIVITIS ,ANTHRACYCLINES ,HEALTH services accessibility ,RADIATION-induced abnormalities ,ORAL health ,SELF-evaluation ,MULTIPLE regression analysis ,ORAL diseases ,RETROSPECTIVE studies ,ACQUISITION of data ,HYPODONTIA ,TUMORS in children ,CANCER patients ,SOCIOECONOMIC factors ,RISK assessment ,COMPARATIVE studies ,CHILDREN'S dental care ,MEDICAL records ,DESCRIPTIVE statistics ,TEETH abnormalities ,XEROSTOMIA ,ALKYLATING agents ,RESEARCH funding ,SOCIODEMOGRAPHIC factors ,ODDS ratio ,RADIOTHERAPY ,DENTAL caries ,LONGITUDINAL method ,MOUTH ,DISEASE risk factors - Abstract
Background: Survivors of childhood cancer are at risk for therapy-related dental diseases. The purpose of the study was to investigate the associations between clinical, socioeconomic, and demographic factors and oral diseases in the St. Jude Lifetime Cohort (SJLIFE) participants. Methods: We performed a retrospective medical chart review and evaluated longitudinal self-reported dental outcomes in 4856 childhood cancer survivors and 591 community controls participating in the St. Jude Lifetime Cohort (SJLIFE) study. Univariate and multivariable logistic regression models were used to assess the impact of socioeconomic factors, treatment exposures and patient demographics on dental outcomes. Results: Cancer survivors were more likely to report microdontia (odds ratio (OR) = 7.89, 95% confidence interval (CI) [4.64, 14.90]), abnormal root development (OR = 6.19, CI [3.38, 13.00]), hypodontia (OR = 2.75, CI [1.83, 4.33]), enamel hypoplasia (OR = 4.24, CI [2.9, 6.49]), xerostomia (OR = 7.72, CI [3.27, 25.10]), severe gingivitis (OR = 2.04, CI [1.43, 3.03]), and ≥ 6 missing teeth (OR = 3.73, CI [2.46, 6.00]) compared to controls without cancer history. Survivors who received classic alkylating agents (OR = 1.6, CI [1.36, 1.88]), anthracycline antibiotics (OR = 1.22, CI [1.04, 1.42] or radiation therapy potentially exposing the oral cavity (OR = 1.48, CI [1.26, 1.72]) were more likely to report at least one dental health problem after controlling for socioeconomic factors, age at last follow-up and diagnosis, other treatment exposures, and access to dental services. Survivors who had radiation therapy potentially exposing the oral cavity (OR = 1.52, CI [1.25, 1.84]) were also more likely to report at least one soft tissue abnormality after controlling for socioeconomic factors, age at last follow-up and diagnosis, other treatment exposures, and access and utilization of dental services. Conclusions: Childhood cancer survivors have a higher prevalence of oral-dental abnormalities than the controls without a cancer history. Cancer treatment, socioeconomic factors, and access to oral health care contribute to the prevalence of dental abnormalities. [ABSTRACT FROM AUTHOR]
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- 2023
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21. Social‐epigenetic mediators for racial disparities in pulmonary impairment among childhood cancer survivors.
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Song, Nan, Dong, Qian, Chen, Cheng, Li, Qian, Mulder, Heather, Plyler, Emily, Easton, John, Walker, Emily, Olson, Scott, Neale, Geoffrey, Krull, Kevin R., Srivastava, Deo Kumar, Ness, Kirsten K., Zhang, Jinghui, Hudson, Melissa M., Robison, Leslie L., Huang, I‐Chan, and Wang, Zhaoming
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- 2023
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22. Premature Aging as an Accumulation of Deficits in Young Adult Survivors of Pediatric Cancer.
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Williams, AnnaLynn M, Mandelblatt, Jeanne, Wang, Mingjuan, Armstrong, Gregory T, Bhakta, Nickhill, Brinkman, Tara M, Chemaitilly, Wassim, Ehrhardt, Matthew J, Mulrooney, Daniel A, Small, Brent J, Wang, Zhaoming, Srivastava, Deokumar, Robison, Leslie L, Hudson, Melissa M, Ness, Kirsten K, and Krull, Kevin R
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PREMATURE aging (Medicine) ,CHILDHOOD cancer ,YOUNG adults ,CANCER survivors ,RACE ,CANCER fatigue - Abstract
Background: We aimed to characterize premature aging as an accumulation of deficits in survivors of pediatric cancer compared to community controls and examine associations with host/treatment factors, neurocognition, and mortality.Methods: Pediatric cancer survivors (N = 4,000, median age 28.6 [IQR 23-35], 20 [15-27] years post-diagnosis) and community controls (N = 638, median age 32 [25-40]) completed clinical assessments, questionnaires, and were followed for mortality through April 30th, 2020 (mean [SD] follow-up 7.0 [3.4] years). A deficit accumulation index (DAI) score was calculated from 44 aging-related items including: self-reported daily function, psychosocial symptoms, and health conditions. Items were weighted from 0 (absent) to 1 (present/most severe), summed and divided by the total yielding a ratio (higher=more deficits). Scores <0.20 are robust and 0.06 is a clinically meaningful difference. Linear regression compared the DAI in survivors and controls with an age*survivor/control interaction. Logistic regression and Cox-proportional hazards estimated the risk of neurocognitive impairment and death. Models were minimally adjusted for age, sex, and race andethnicity.Results: The adjusted mean DAI among survivors at age 30 years was 0.16 corresponding to age 63 in controls (33 years premature aging; β = 0.07 95%CI 0.06-0.08; p<.001). Cranial/abdominal radiation, alkylators, platinum, and neurosurgery were associated with worse DAI (p's≤.001). Higher scores were associated with increased risk of neurocognitive impairment in all domains (p's<.001) and increased risk of death (DAI 0.20-0.35 HR = 2.80, 95%CI 1.97-3.98; DAI ≥0.35 HR = 5.08, 95%CI 3.52-7.34).Conclusion: Pediatric cancer survivors experience significant premature aging. The DAI may be used to identify survivors at greatest risk of poor health outcomes. [ABSTRACT FROM AUTHOR]- Published
- 2023
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23. Inflated expectations: Rare-variant association analysis using public controls.
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Kim, Jung, Karyadi, Danielle M., Hartley, Stephen W., Zhu, Bin, Wang, Mingyi, Wu, Dongjing, Song, Lei, Armstrong, Gregory T., Bhatia, Smita, Robison, Leslie L., Yasui, Yutaka, Carter, Brian, Sampson, Joshua N., Freedman, Neal D., Goldstein, Alisa M., Mirabello, Lisa, Chanock, Stephen J., Morton, Lindsay M., Savage, Sharon A., and Stewart, Douglas R.
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FALSE discovery rate ,STATISTICAL significance - Abstract
The use of publicly available sequencing datasets as controls (hereafter, "public controls") in studies of rare variant disease associations has great promise but can increase the risk of false-positive discovery. The specific factors that could contribute to inflated distribution of test statistics have not been systematically examined. Here, we leveraged both public controls, gnomAD v2.1 and several datasets sequenced in our laboratory to systematically investigate factors that could contribute to the false-positive discovery, as measured by λ
Δ95 , a measure to quantify the degree of inflation in statistical significance. Analyses of datasets in this investigation found that 1) the significantly inflated distribution of test statistics decreased substantially when the same variant caller and filtering pipelines were employed, 2) differences in library prep kits and sequencers did not affect the false-positive discovery rate and, 3) joint vs. separate variant-calling of cases and controls did not contribute to the inflation of test statistics. Currently available methods do not adequately adjust for the high false-positive discovery. These results, especially if replicated, emphasize the risks of using public controls for rare-variant association tests in which individual-level data and the computational pipeline are not readily accessible, which prevents the use of the same variant-calling and filtering pipelines on both cases and controls. A plausible solution exists with the emergence of cloud-based computing, which can make it possible to bring containerized analytical pipelines to the data (rather than the data to the pipeline) and could avert or minimize these issues. It is suggested that future reports account for this issue and provide this as a limitation in reporting new findings based on studies that cannot practically analyze all data on a single pipeline. [ABSTRACT FROM AUTHOR]- Published
- 2023
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24. Association of Changes in Cancer Therapy Over 3 Decades With Risk of Subsequent Breast Cancer Among Female Childhood Cancer Survivors: A Report From the Childhood Cancer Survivor Study (CCSS).
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Henderson, Tara O., Liu, Qi, Turcotte, Lucie M., Neglia, Joseph P., Leisenring, Wendy, Hodgson, David, Diller, Lisa, Kenney, Lisa, Morton, Lindsay, Berrington de Gonzalez, Amy, Arnold, Michael, Bhatia, Smita, Howell, Rebecca M., Smith, Susan A., Robison, Leslie L., Armstrong, Gregory T., Oeffinger, Kevin C., Yasui, Yutaka, and Moskowitz, Chaya S.
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- 2022
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25. Associations between exercise capacity, p16INK4a expression and inflammation among adult survivors of childhood cancer.
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Goodenough, Chelsea G., Wogksch, Matthew D., Kundu, Mondira, Lear, Matthew, Thomas, Paul G., Srivastava, Deo Kumar, Zhaoming Wang, Armstrong, Gregory T., Hudson, Melissa M., Robison, Leslie L., and Ness, Kirsten K.
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AEROBIC capacity ,CHILDHOOD cancer ,GENE expression ,C-reactive protein ,CANCER survivors - Abstract
Background: Over 50% of childhood cancer survivors are exercise intolerant, with maximal aerobic capacities comparable to individuals decades older, suggesting early physiologic ageing. In addition, 36% of survivors are obese. Optimal exercise capacity provides a foundation to support daily function and healthy body habitus and is associated with benefits to cognition, cardiovascular health, and longevity. Cellular senescence and inflammation are key mechanisms that drive age-related disease, quantifiable as biomarkers in peripheral blood. Aims: This study aimed to evaluate associations between p16
INKa , a biomarker of cellular senescence, and inflammation and exercise capacity among adult survivors of childhood cancer. Materials and methods: Eligible survivors were recruited from the St. Jude Lifetime (SJLIFE) Cohort Study. Exercise capacity was assessed by maximal oxygen uptake (VO2 , ml/kg/min) obtained via cardiopulmonary exercise testing using a modified Bruce protocol. Body fat (%) was determined fromdual energy xray absorptiometry (DEXA). Peripheral blood samples were used to evaluate log2 p16INK4a mRNA expression, a biomarker of cellular senescence, and inflammation with high sensitivity C-reactive protein (hs-CRP) levels. Multivariable regression evaluated associations between p16INK4a , hs-CRP, body fat, and exercise capacity. Results: Participants included 185 five-year childhood cancer survivors (mean age 36.6 [range 20.1 - 55.7] years, 44% male, 77% non-Hispanic white, 53% leukemia/lymphoma). Compared to males, females had lower peak VO2 (mean ± SD, 22.5 ± 8.2 vs. 28.8 ± 7.7 ml/kg/min, p<0.01), higher p16INK4a expression (9.6 ± 1.2 vs. 9.2 ± 1.2 fold, p=0.02), and hs-CRP concentration (5.9 ± 8.4 vs. 3.3 ± 3.9 mg/L, p=0.01). Among females (n=103), hs-CRP concentration (β -0.2, 95% CI -0.34 to -0.05, p=0.01) and p16INK4a expression (β-5.32, 95% CI 10.42 to -0.22, p=0.04) were inversely associated and statistically significant with peak exercise capacity, with a significant interaction between p16INK4a expression and body fat (β 0.15, 95% CI 0.02 to 0.28, p=0.03). Among males (n=82), p16INK4a expression (β -1.01, 95% CI -2.14 to 0.12, p=0.08), and body fat (b -0.54, 95% CI -0.70 to -0.38, p<0.01) were inversely associated with peak exercise capacity. Conclusion: Inflammation and p16INK4a expression, a biomarker of cellular senescence, are associated with lower exercise capacity in childhood cancer survivors, suggesting potential targets or outcome measures for interventions designed to prevent or remediate accelerated physiologic ageing in this population. [ABSTRACT FROM AUTHOR]- Published
- 2022
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26. Blood DNA methylation signatures are associated with social determinants of health among survivors of childhood cancer.
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Song, Nan, Sim, Jin-Ah, Dong, Qian, Zheng, Yinan, Hou, Lifang, Li, Zhenghong, Hsu, Chia-Wei, Pan, Haitao, Mulder, Heather, Easton, John, Walker, Emily, Neale, Geoffrey, Wilson, Carmen L., Ness, Kirsten K., Krull, Kevin R., Srivastava, Deo Kumar, Yasui, Yutaka, Zhang, Jinghui, Hudson, Melissa M., and Robison, Leslie L.
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CHILDHOOD cancer ,SOCIAL determinants of health ,DNA methylation ,CANCER survivors ,HEALTH behavior - Abstract
Social epigenomics is an emerging field in which social scientist collaborate with computational biologists, especially epigeneticists, to address the underlying pathway for biological embedding of life experiences. This social epigenomics study included long-term childhood cancer survivors enrolled in the St. Jude Lifetime Cohort. DNA methylation (DNAm) data were generated using the Illumina EPIC BeadChip, and three social determinants of health (SDOH) factors were assessed: self-reported educational attainment, personal income, and an area deprivation index based on census track data. An epigenome-wide association study (EWAS) was performed to evaluate the relation between DNAm at each 5'-cytosine-phosphate-guanine-3' (CpG) site and each SDOH factor based on multivariable linear regression models stratified by ancestry (European ancestry, n = 1,618; African ancestry, n = 258). EWAS among survivors of European ancestry identified 130 epigenome-wide significant SDOH–CpG associations (P < 9 × 10
−8 ), 25 of which were validated in survivors of African ancestry (P < 0.05). Thirteen CpGs were associated with all three SDOH factors and resided at pleiotropic loci in cigarette smoking–related genes (e.g., CLDND1 and CPOX). After accounting for smoking and body mass index, these associations remained significant with attenuated effect sizes. Seven of 13 CpGs were associated with gene expression level based on 57 subsamples with blood RNA sequencing data available. In conclusion, DNAm signatures, many resembling the effect of tobacco use, were associated with SDOH factors among survivors of childhood cancer, thereby suggesting that biologically distal SDOH factors influence health behaviours or related factors, the epigenome, and subsequently survivors' health. [ABSTRACT FROM AUTHOR]- Published
- 2022
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27. Clinical Assessment of Late Health Outcomes in Survivors of Wilms Tumor.
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Foster, Kayla L., Mirzaei Salehabadi, Sedigheh, Green, Daniel M., Xing, Mengqi, Ness, Kirsten K., Krull, Kevin R., Brinkman, Tara M., Ehrhardt, Matthew J., Chemaitilly, Wassim, Dixon, Stephanie B., Bhakta, Nickhill, Brennan, Rachel C., Krasin, Matthew J., Davidoff, Andrew M., Robison, Leslie L., Hudson, Melissa M., and Mulrooney, Daniel A.
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- 2022
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28. Germline Genetic and Treatment-Related Risk Factors for Diabetes Mellitus in Survivors of Childhood Cancer: A Report From the Childhood Cancer Survivor Study and St Jude Lifetime Cohorts.
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Richard, Melissa A., Mostoufi-Moab, Sogol, Rathore, Nisha, Baedke, Jessica, Brown, Austin L., Chanock, Stephen J., Friedman, Danielle N., Gramatges, M. Monica, Howell, Rebecca M., Kamdar, Kala Y., Leisenring, Wendy M., Meacham, Lillian R., Morton, Lindsay M., Oeffinger, Kevin, Robison, Leslie L., Sapkota, Yadav, Sklar, Charles A., Armstrong, Gregory T., Bhatia, Smita, and Lupo, Philip J.
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CHILDHOOD cancer ,CANCER survivors ,DIABETES ,RECEIVER operating characteristic curves ,DISEASE risk factors - Abstract
PURPOSE: To characterize germline genetic risk factors of diabetes mellitus among long-term survivors of childhood cancer. METHODS: Adult survivors of childhood cancer from the Childhood Cancer Survivor Study (CCSS) Original Cohort (n = 5,083; 383 with diabetes) were used to conduct a discovery genome-wide association study. Replication was performed using the CCSS Expansion (n = 2,588; 40 with diabetes) and the St Jude Lifetime (SJLIFE; n = 3,351; 208 with diabetes) cohorts. Risk prediction models, stratified on exposure to abdominal radiation, were calculated using logistic regression including attained age, sex and body mass index, diagnosis, alkylating chemotherapy, age at cancer diagnosis, and a polygenic risk score (PRS) on the basis of 395 diabetes variants from the general population. Area under the receiver operating characteristic curve (AUC) was calculated for models on the basis of traditional risk factors, clinical risk factors, and PRS. RESULTS: There was a genome-wide significant association of rs55849673-A with diabetes among survivors (odds ratio, 2.9; 95% CI, 2.0 to 4.2; P = 3.7 × 10
−8 ), which is related to expression of ERCC6L2 in the Genotype-Tissue Expression project. The association of rs55849673-A was observed largely among survivors not exposed to abdominal radiation (odds ratio = 3.5, P = 1.1 × 10−7 ) and the frequency of rs55849673-A was consistently higher among diabetic survivors in the CCSS Expansion and SJLIFE cohorts. Risk prediction models including traditional diabetes risk factors, clinical risk factors and PRS had an optimism-corrected AUC of 0.801, with an AUC of 0.751 in survivors treated with abdominal radiation versus 0.813 in survivors who did not receive abdominal radiation. CONCLUSION: There is evidence for a novel locus of diabetes among survivors not exposed to abdominal radiation. Further refinement and validation of clinic-based risk prediction models for diabetes among long-term survivors of childhood cancer is warranted. @melissaarichard et al report germline genetic and treatment-related effects for diabetes mellitus in long-term survivors of childhood cancer. [ABSTRACT FROM AUTHOR]- Published
- 2022
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29. Race and Ethnicity, Socioeconomic Factors, and Epigenetic Age Acceleration in Survivors of Childhood Cancer.
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Chen, Cheng, Plonski, Noel-Marie, Dong, Qian, Song, Nan, Zhang, Xijun, Parikh, Hemang M., Finch, Emily R., Easton, John, Mulder, Heather L., Walker, Emily, Neale, Geoffrey, Pan, Yue, Li, Qian, Zhang, Jinghui, Krull, Kevin, Robison, Leslie L., Armstrong, Gregory T., Yasui, Yutaka, Ness, Kirsten K., and Hudson, Melissa M.
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- 2024
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30. Genome-wide association study of posttraumatic stress disorder among childhood cancer survivors: results from the Childhood Cancer Survivor Study and the St. Jude Lifetime Cohort.
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Lu, Donghao, Sapkota, Yadav, Valdimarsdóttir, Unnur A., Koenen, Karestan C., Li, Nan, Leisenring, Wendy M., Gibson, Todd, Wilson, Carmen L., Robison, Leslie L., Hudson, Melissa M., Armstrong, Gregory T., Krull, Kevin R., Yasui, Yutaka, Bhatia, Smita, and Recklitis, Christopher J.
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- 2022
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31. Genome-wide association study of posttraumatic stress disorder among childhood cancer survivors: results from the Childhood Cancer Survivor Study and the St. Jude Lifetime Cohort.
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Lu, Donghao, Sapkota, Yadav, Valdimarsdóttir, Unnur A., Koenen, Karestan C., Li, Nan, Leisenring, Wendy M., Gibson, Todd, Wilson, Carmen L., Robison, Leslie L., Hudson, Melissa M., Armstrong, Gregory T., Krull, Kevin R., Yasui, Yutaka, Bhatia, Smita, and Recklitis, Christopher J.
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- 2022
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32. Association of Single-Nucleotide Variants in the Human Leukocyte Antigen and Other Loci With Childhood Hodgkin Lymphoma.
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Cheng Chen, Nan Song, Qian Dong, Xiaojun Sun, Mulder, Heather L., Easton, John, Jinghui Zhang, Yutaka Yasui, Bhatia, Smita, Armstrong, Gregory T., Hui Wang, Ness, Kirsten K., Hudson, Melissa M., Robison, Leslie L., and Zhaoming Wang
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- 2022
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33. Forgoing needed medical care among long-term survivors of childhood cancer: racial/ethnic-insurance disparities.
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Baedke, Jessica L., Lindsey, Lauren A., James, Aimee S., Huang, I-Chan, Ness, Kirsten K., Howell, Carrie R., Brinkman, Tara M., Bhakta, Nickhill, Ehrhardt, Matthew J., Im, Cindy, Letsou, William, Liu, Qi, Robison, Leslie L., Hudson, Melissa M., and Yasui, Yutaka
- Abstract
Purpose: To investigate racial/ethnic-related disparities by insurance status in "forgoing needed medical care in the last year due to finances" in childhood cancer survivors. Methods: Our study included 3310 non-Hispanic/Latinx White, 562 non-Hispanic/Latinx Black, and 92 Hispanic/Latinx survivors from the St. Jude Lifetime Cohort Study. Logistic regression analyses, guided by Andersen's Healthcare Utilization Model, were adjusted for "predisposing" (survey age, sex, childhood cancer diagnosis and treatment, and treatment era) and "need" (perceived health status) factors. Additional adjustment for household income/education and chronic health conditions was considered. Results: Risk of forgoing care was highest among non-Hispanic/Latinx Blacks and lowest among Hispanics/Latinxs for each insurance status. Among privately insured survivors, relative to non-Hispanic/Latinx Whites, non-Hispanic/Latinx Blacks were more likely to forgo care (adjusted OR: 1.82, 95% CI: 1.30–2.54): this disparity remained despite additional adjustment for household income/education (adjusted OR: 1.43, 95% CI: 1.01–2.01). In contrast, publicly insured survivors, regardless of race/ethnicity, had similar risk of forgoing care as privately insured non-Hispanic/Latinx Whites. All uninsured survivors had high risk of forgoing care. Additional chronic health condition adjustment did not alter these results. Conclusions: Provision of public insurance to all childhood cancer survivors may diminish racial/ethnic disparities in forgoing care that exist among the privately insured and reduce the risk of forgoing care among uninsured survivors to that of privately insured non-Hispanic/Latinx Whites. Implications for Cancer Survivors: Under public insurance, childhood cancer survivors had low risk of forgoing care, at the similar level to privately insured non-Hispanic/Latinx Whites, regardless of race/ethnicity. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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34. Chronic Health Conditions and Longitudinal Employment in Survivors of Childhood Cancer.
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Bhatt, Neel S., Goodman, Pamela, Leisenring, Wendy M., Armstrong, Gregory T., Chow, Eric J., Hudson, Melissa M., Krull, Kevin R., Nathan, Paul C., Oeffinger, Kevin C., Robison, Leslie L., Kirchhoff, Anne C., and Mulrooney, Daniel A.
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- 2024
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35. Genome-wide association studies identify novel genetic loci for epigenetic age acceleration among survivors of childhood cancer.
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Dong, Qian, Song, Nan, Qin, Na, Chen, Cheng, Li, Zhenghong, Sun, Xiaojun, Easton, John, Mulder, Heather, Plyler, Emily, Neale, Geoffrey, Walker, Emily, Li, Qian, Ma, Xiaotu, Chen, Xiang, Huang, I-Chan, Yasui, Yutaka, Ness, Kirsten K., Zhang, Jinghui, Hudson, Melissa M., and Robison, Leslie L.
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GENOME-wide association studies ,CHILDHOOD cancer ,GENETIC variation ,CANCER survivors ,LOCUS (Genetics) ,EPIGENETICS - Abstract
Background: Increased epigenetic age acceleration (EAA) in survivors of childhood cancer is associated with specific treatment exposures, unfavorable health behaviors, and presence of certain chronic health conditions. To better understand inter-individual variability, we investigated the genetic basis underlying EAA. Methods: Genome-wide association studies of EAA based on multiple epigenetic clocks (Hannum, Horvath, PhenoAge, and GrimAge) were performed. MethylationEPIC BeadChip array and whole-genome sequencing data were generated with blood-derived DNA from participants in the St. Jude Lifetime Cohort Study (discovery: 2138 pre-existing and 502 newly generated data, all survivors; exploratory: 282 community controls). Linear regression models were fit for each epigenetic age against the allelic dose of each genetic variant, adjusting for age at sampling, sex, and cancer treatment exposures. Fixed-effects meta-analysis was used to combine summary statistics from two discovery data sets. LD (Linkage disequilibrium) score regression was used to estimate single-nucleotide polymorphism (SNP)-based heritability. Results: For EAA-Horvath, a genome-wide significant association was mapped to the SELP gene with the strongest SNP rs732314 (meta-GWAS: β=0.57, P=3.30×10
-11 ). Moreover, the stratified analysis of the association between rs732314 and EAA-Horvath showed a substantial heterogeneity between children and adults (meta-GWAS: β=0.97 vs. 0.51, I2 =73.1%) as well as between survivors with and without chest/abdominal/pelvic-RT exposure (β=0.64 vs. 0.31, I2 =66.3%). For EAA-Hannum, an association was mapped to the HLA locus with the strongest SNP rs28366133 (meta-GWAS: β=0.78, P=3.78×10-11 ). There was no genome-wide significant hit for EAA-PhenoAge or EAA-GrimAge. Interestingly, among community controls, rs732314 was associated with EAA-Horvath (β=1.09, P=5.43×10-5 ), whereas rs28366133 was not associated with EAA-Hannum (β=0.21, P=0.49). The estimated heritability was 0.33 (SE=0.20) for EAA-Horvath and 0.17 (SE=0.23) for EAA-Hannum, but close to zero for EAA-PhenoAge and EAA-GrimAge. Conclusions: We identified novel genetic variants in the SELP gene and HLA region associated with EAA-Horvath and EAA-Hannum, respectively, among survivors of childhood cancer. The new genetic variants in combination with other replicated known variants can facilitate the identification of survivors at higher risk in developing accelerated aging and potentially inform drug targets for future intervention strategies among vulnerable survivors. [ABSTRACT FROM AUTHOR]- Published
- 2022
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36. Genome-wide association studies identify novel genetic loci for epigenetic age acceleration among survivors of childhood cancer.
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Dong, Qian, Song, Nan, Qin, Na, Chen, Cheng, Li, Zhenghong, Sun, Xiaojun, Easton, John, Mulder, Heather, Plyler, Emily, Neale, Geoffrey, Walker, Emily, Li, Qian, Ma, Xiaotu, Chen, Xiang, Huang, I-Chan, Yasui, Yutaka, Ness, Kirsten K., Zhang, Jinghui, Hudson, Melissa M., and Robison, Leslie L.
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GENOME-wide association studies ,CHILDHOOD cancer ,GENETIC variation ,CANCER survivors ,LOCUS (Genetics) ,EPIGENETICS - Abstract
Background: Increased epigenetic age acceleration (EAA) in survivors of childhood cancer is associated with specific treatment exposures, unfavorable health behaviors, and presence of certain chronic health conditions. To better understand inter-individual variability, we investigated the genetic basis underlying EAA. Methods: Genome-wide association studies of EAA based on multiple epigenetic clocks (Hannum, Horvath, PhenoAge, and GrimAge) were performed. MethylationEPIC BeadChip array and whole-genome sequencing data were generated with blood-derived DNA from participants in the St. Jude Lifetime Cohort Study (discovery: 2138 pre-existing and 502 newly generated data, all survivors; exploratory: 282 community controls). Linear regression models were fit for each epigenetic age against the allelic dose of each genetic variant, adjusting for age at sampling, sex, and cancer treatment exposures. Fixed-effects meta-analysis was used to combine summary statistics from two discovery data sets. LD (Linkage disequilibrium) score regression was used to estimate single-nucleotide polymorphism (SNP)-based heritability. Results: For EAA-Horvath, a genome-wide significant association was mapped to the SELP gene with the strongest SNP rs732314 (meta-GWAS: β=0.57, P=3.30×10
-11 ). Moreover, the stratified analysis of the association between rs732314 and EAA-Horvath showed a substantial heterogeneity between children and adults (meta-GWAS: β=0.97 vs. 0.51, I2 =73.1%) as well as between survivors with and without chest/abdominal/pelvic-RT exposure (β=0.64 vs. 0.31, I2 =66.3%). For EAA-Hannum, an association was mapped to the HLA locus with the strongest SNP rs28366133 (meta-GWAS: β=0.78, P=3.78×10-11 ). There was no genome-wide significant hit for EAA-PhenoAge or EAA-GrimAge. Interestingly, among community controls, rs732314 was associated with EAA-Horvath (β=1.09, P=5.43×10-5 ), whereas rs28366133 was not associated with EAA-Hannum (β=0.21, P=0.49). The estimated heritability was 0.33 (SE=0.20) for EAA-Horvath and 0.17 (SE=0.23) for EAA-Hannum, but close to zero for EAA-PhenoAge and EAA-GrimAge. Conclusions: We identified novel genetic variants in the SELP gene and HLA region associated with EAA-Horvath and EAA-Hannum, respectively, among survivors of childhood cancer. The new genetic variants in combination with other replicated known variants can facilitate the identification of survivors at higher risk in developing accelerated aging and potentially inform drug targets for future intervention strategies among vulnerable survivors. [ABSTRACT FROM AUTHOR]- Published
- 2022
- Full Text
- View/download PDF
37. Concordance between self-reported sleep and actigraphy-assessed sleep in adult survivors of childhood cancer: the impact of psychological and neurocognitive late effects.
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Lubas, Margaret M., Szklo-Coxe, Mariana, Mandrell, Belinda N., Howell, Carrie R., Ness, Kirsten K., Srivastava, Deo Kumar, Hudson, Melissa M., Robison, Leslie L., Krull, Kevin R., and Brinkman, Tara M.
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PSYCHOLOGICAL factors ,CHILDHOOD cancer ,CANCER survivors ,SLEEP ,MEMORY disorders - Abstract
Purpose: To examine self-reported (30-day) sleep versus nightly actigraphy-assessed sleep concordance in long-term survivors of childhood cancer. Methods: Four hundred seventy-seven participants enrolled in the St. Jude Lifetime Cohort (53.5% female, median (range) age 34.3 (19.3–61.6) years, 25.4 (10.9–49.3) years from diagnosis) completed the Pittsburgh Sleep Quality Index and ≥ 3 nights of actigraphy. Participants had neurocognitive impairment and/or a self-reported prolonged sleep onset latency (SOL). Self-reported 30-day sleep and nightly actigraphic sleep measures for sleep duration, SOL, and sleep efficiency (SE) were converted into ordinal categories for calculation of weighted kappa coefficients. General linear models estimated associations between measurement concordance and late effects. Results: Agreements between self-reported and actigraphic measures were slight to fair for sleep duration and SOL measures (k
w = 0.20 and kw = 0.22, respectively; p < 0.0001) and poor for SE measures (kw = 0.00, p = 0.79). In multivariable models, severe fatigue and poor sleep quality were significantly associated with greater absolute differences between self-reported and actigraphy-assessed sleep durations (B = 26.6 [p < 0.001] and B = 26.8 [p = 0.01], respectively). Survivors with (versus without) memory impairment had a 44-min higher absolute difference in sleep duration (B = 44.4, p < 0.001). Survivors with, versus without, depression and poor sleep quality had higher absolute discrepancies of SOL (B = 24.5 [p = 0.01] and B = 16.4 [p < 0.0001], respectively). Poor sleep quality was associated with a 12% higher absolute difference in SE (B = 12.32, p < 0.0001). Conclusions: Self-reported sleep and actigraphic sleep demonstrated discordance in our sample. Several prevalent late effects were statistically significantly associated with increased measurement discrepancy. Future studies should consider the impacts of late effects on sleep assessment in adult survivors of childhood cancer. [ABSTRACT FROM AUTHOR]- Published
- 2022
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38. Subsequent malignant neoplasms in the Childhood Cancer Survivor Study: Occurrence of cancer types in which human papillomavirus is an established etiologic risk factor.
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Henderson, Tara O., Fowler, Brynn W., Hamann, Haley A., Nathan, Paul C., Whitton, Jillian, Leisenring, Wendy M., Oeffinger, Kevin C., Neglia, Joseph P., Turcotte, Lucie M., Arnold, Michael A., Conces, Miriam R., Howell, Rebecca M., Robison, Leslie L., Armstrong, Gregory T., and Alexander, Kenneth A.
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VULVAR cancer ,CHILDHOOD cancer ,CANCER survivors ,PAPILLOMAVIRUS diseases ,PAPILLOMAVIRUSES ,CERVIX uteri - Abstract
Background: Human papillomavirus (HPV)‐associated subsequent malignant neoplasms (SMNHPV) in childhood cancer survivors are poorly understood. Methods: The cumulative risk of SMNHPV was assessed among 24,363 Childhood Cancer Survivor Study participants. Standardized incidence ratios (SIRs) and absolute excess risk were calculated using age‐matched, sex‐matched, and calendar year rates from the Surveillance, Epidemiology, and End Results program. Poisson regression models identified SMNHPV risk factors, evaluating relative SIRs (rSIR) and 95% confidence intervals (95% CIs). Results: In total, 46 survivors developed an SMNHPV (median age, 31 years [range, 10‐56 years]; median time from primary cancer, 21 years [range, 9‐35 years]). SMNHPV sites included oropharynx (N = 44), anorectum (N = 6), uterine cervix (N = 2), and vulva (N = 2). The 33‐year cumulative incidence was 0.3% (95% CI, 0.2%‐0.4%), and the SIR was nearly 3‐fold that of the general population (SIR, 2.86; 95% CI, 2.05‐4.00). Female survivors were not at increased risk of cervical or vulvar cancers compared with the general population. All survivors had an elevated risk of oropharyngeal SMNHPV (males: SIR, 4.06; 95% CI, 2.37‐6.97; females: SIR, 8.44; 95% CI 4.88‐14.61) and anorectal SMNHPV (males: SIR, 13.56; 95% CI, 5.09‐36.13; females: SIR, 9.15; 95% CI, 2.29‐36.61). Males (vs females: rSIR, 1.99; 95% CI, 1.00‐3.94); head, neck, and pelvic radiotherapy doses >3000 centigray (vs none: rSIR, 2.35; 95% CI, 1.11‐4.97); and cisplatin‐equivalent doses >400 mg/m2 (vs none: rSIR, 4.51; 95% CI, 1.78‐11.43) were associated with increased SMNHPV SIRs in multivariable analysis. Conclusions: Childhood cancer survivors are at increased risk for SMN in sites susceptible to HPV‐associated malignancies. Further research examining HPV in the etiology of SMN and the promotion of HPV vaccination and surveillance guidelines for SMNHPV in cancer survivors is warranted. Childhood cancer survivors are at increased risk for subsequent malignant neoplasms in anatomic sites associated with human papillomavirus infection. The promotion of prevention and surveillance strategies for these subsequent malignancies is warranted in this population. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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39. A randomized double‐blind placebo‐controlled trial of the effectiveness of melatonin on neurocognition and sleep in survivors of childhood cancer.
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Lubas, Margaret M., Mandrell, Belinda N., Greene, William L., Howell, Carrie R., Christensen, Robbin, Kimberg, Cara I., Li, Chenghong, Ness, Kirsten K., Srivastava, Deo Kumar, Hudson, Melissa M., Robison, Leslie L., Krull, Kevin R., and Brinkman, Tara M.
- Published
- 2022
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40. Seizures' impact on cognition and quality of life in childhood cancer survivors.
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Phillips, Nicholas S., Khan, Raja B., Li, Chenghong, Mirzaei Salehabadi, Sedigheh, Brinkman, Tara M., Srivastava, Deokumar, Robison, Leslie L., Hudson, Melissa M., Krull, Kevin R., and Sadighi, Zsila S.
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CHILDHOOD cancer ,CANCER survivors ,EPILEPSY ,BRAIN tumors ,COGNITIVE testing ,QUALITY of life ,SEIZURES (Medicine) ,EXECUTIVE function - Abstract
Background: The objective of this study was to determine the impact of seizure‐related factors on neurocognitive, health‐related quality of life (HRQOL), and social outcomes in survivors of childhood cancer. Methods: Survivors of childhood cancer treated at St. Jude Children's Hospital (n = 2022; 48.3% female; median age, 31.5 years; median time since diagnosis, 23.6 years) completed neurocognitive testing and questionnaires. The presence, severity, resolution, and treatment history of seizures were abstracted from medical records. Adjusting for the age at diagnosis, sex, and prior cancer therapy, multivariable models examined the impact of seizures on neurocognitive and HRQOL outcomes. Mediation analyses were conducted for social outcomes. Results: Seizures were identified in 232 survivors (11.5%; 29.9% of survivors with central nervous system [CNS] tumors and 9.0% of those without CNS tumors). In CNS tumor survivors, seizures were associated with poorer executive function and processing speed (P <.02); in non‐CNS tumor survivors, seizures were associated with worse function in every domain (P <.05). Among non‐CNS survivors, seizure severity was associated with worse processing speed (P =.023), and resolution was associated with better executive function (P =.028) and attention (P =.044). In CNS survivors, seizure resolution was associated with improved attention (P =.047) and memory (P <.02). Mediation analysis revealed that the impact of seizures on social outcomes was mediated by neurocognitive function. Conclusions: Seizures in cancer survivors adversely affect long‐term functional and psychosocial outcomes independently of cancer therapy. The resolution of seizure occurrence is associated with better outcomes. Seizure severity is associated with poorer outcomes and should be a focus of clinical management and patient education. Adult survivors of childhood cancer are at risk for poorer cognitive, health‐related quality of life, and social outcomes. Seizure frequency, independently of the underlying etiology, is associated with poorer outcomes in non–brain tumor survivors, and this implies that they may be a more vulnerable population with a lower threshold for impact from seizures of any severity. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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41. Cardiac remodeling after anthracycline and radiotherapy exposure in adult survivors of childhood cancer: A report from the St Jude Lifetime Cohort Study.
- Author
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Jefferies, John L., Mazur, Wojciech M., Howell, Carrie R., Plana, Juan C., Ness, Kirsten K., Li, Zhenghong, Joshi, Vijaya M., Green, Daniel M., Mulrooney, Daniel A., Towbin, Jeffrey A., Martinez, Hugo R., Goldberg, Jason F., Howell, Rebecca M., Srivastava, Deo Kumar, Robison, Leslie L., Hudson, Melissa M., and Armstrong, Gregory T.
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CHILDHOOD cancer ,ADULTS ,AEROBIC capacity ,CANCER survivors ,COHORT analysis ,LEFT ventricular hypertrophy - Abstract
Background: Limited data exist regarding left ventricular remodeling patterns observed in adult survivors of childhood cancer after therapy. Methods: Among 1190 adult survivors diagnosed with childhood cancer (median age at diagnosis, 9 years [interquartile range (IQR), 3.8‐14.4 years]; age at evaluation, 35.6 years [IQR, 29.5‐42.8 years]), treatment exposures included anthracyclines (n = 346), chest radiotherapy (n = 174), both (n = 245), or neither (n = 425). Prospective echocardiographic assessment compared survivors with 449 noncancer controls classified according to left ventricle geometric patterns. Associations between left ventricle geometric patterns and decreased exercise tolerance were assessed. Results: Overall, 28.2% of survivors (95% confidence interval [CI], 25.6%‐30.8%) exhibited concentric remodeling, 2.4% (95% CI, 1.6%‐3.5%) exhibited eccentric hypertrophy, and 1.1% (95% CI, 0.6%‐1.9%) exhibited concentric hypertrophy. A greater proportion of survivors who received only chest radiotherapy (41%) had concentric remodeling compared with those who received only anthracyclines (24%), both (27%), or neither (27%; all P <.001), and all were greater than the proportions in noncancer controls (18%; all P <.05). Concentric remodeling was associated with radiation exposure, but not with anthracycline exposure, in multivariable models. Survivors who had concentric remodeling were more likely to have a maximal oxygen uptake peak <85% compared with those who had normal geometry (81.0% vs 66.3%; odds ratio, 1.75; 95% CI, 1.15‐2.68). Conclusions: Chest radiation therapy, but not anthracycline therapy, increased the risk for concentric remodeling in survivors of childhood cancer. The presence of concentric remodeling was associated with increased exercise intolerance. Chest radiation therapy increases the risk of concentric left ventricular remodeling as assessed by echocardiography, but anthracycline therapy does not increase the risk of concentric remodeling. Adult survivors of childhood cancer who have concentric remodeling are more likely to have a relative peak oxygen uptake <85% compared with survivors who have normal left ventricular geometry. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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42. Sexual behaviors and human papillomavirus vaccine non-initiation among young adult cancer survivors.
- Author
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Cherven, Brooke, Klosky, James L., Chen, Yanjun, York, Jocelyn M., Heaton, Karen, Childs, Gwendolyn, Flynn, Jessica S., Connelly, James A., Wasilewski-Masker, Karen, Robison, Leslie L., Hudson, Melissa M., Wong, F. Lennie, Bhatia, Smita, and Landier, Wendy
- Abstract
Background: Young adult cancer survivors are at risk for subsequent human papillomavirus (HPV)-related malignancies. High-risk sexual behavior increases risk for HPV acquisition; HPV vaccination protects against infection. We aimed to determine the prevalence of sexual behaviors, factors related to high-risk sexual behaviors, and the relationship between sexual behaviors and HPV vaccine non-initiation among survivors. Methods: Survivors at comprehensive cancer centers, aged 18–26 years and 1–5 years post-treatment, reported sexual behaviors and HPV vaccine initiation (i.e., ≥ 1 dose). Multivariable logistic regression was performed to calculate odds ratios (OR) and 95% confidence intervals (95%CI) for factors associated with high-risk sexual behaviors (age at first intercourse < 16 years, ≥ 3 lifetime sexual partners, or condom use ≤ 50% of the time) and to explore the relationship between sexual behaviors and vaccine non-initiation. Results: Of the 312 participants (48.1% female, median age at cancer diagnosis 17.2 years and at survey 20.9 years), sexual intercourse was reported by 63.1%. Of those reporting intercourse, 74.6% reported high-risk sexual behavior. Factors related to high-risk sexual behavior included currently dating/partnered (OR = 4.39, 95%CI 2.5–7.7, P < 0.001) and perceived susceptibility to HPV (OR = 1.76, 95%CI 1.3-2.5, P < 0.001). Most survivors (75.3%) reported HPV vaccine non-initiation; sexual behaviors were not associated with vaccine non-initiation (P = 0.4). Conclusions: Many survivors participate in high-risk sexual behaviors, yet HPV vaccine initiation rates are low. Factors related to high-risk sexual behaviors can inform interventions to reduce risk for HPV acquisition among survivors. Implications for Cancer Survivors: Cancer survivors participate in sexual behaviors that increase risk for HPV acquisition and would benefit from vaccination. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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- View/download PDF
43. The Association of Mitochondrial Copy Number With Sarcopenia in Adult Survivors of Childhood Cancer.
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McCastlain, Kelly, Howell, Carrie R, Welsh, Catherine E, Wang, Zhaoming, Wilson, Carmen L, Mulder, Heather L, Easton, John, Mertens, Ann C, Zhang, Jinghui, Yasui, Yutaka, Hudson, Melissa M, Robison, Leslie L, Kundu, Mondira, and Ness, Kirsten K
- Subjects
SARCOPENIA ,CHILDHOOD cancer ,CENTRAL nervous system tumors ,MUSCLE mass ,CANCER survivors ,MUSCLE weakness ,RESEARCH ,GENETICS ,CROSS-sectional method ,RESEARCH methodology ,EVALUATION research ,MITOCHONDRIA ,COMPARATIVE studies ,RESEARCH funding ,TUMORS - Abstract
Background: Adult childhood cancer survivors are at risk for frailty, including low muscle mass and weakness (sarcopenia). Using peripheral blood mitochondrial DNA copy number (mtDNAcn) as a proxy for functional mitochondria, this study describes cross-sectional associations between mtDNAcn and sarcopenia among survivors.Methods: Among 1762 adult childhood cancer survivors (51.6% male; median age = 29.4 years, interquartile range [IQR] = 23.3-36.8), with a median of 20.6 years from diagnosis (IQR = 15.2-28.2), mtDNAcn estimates were derived from whole-genome sequencing. A subset was validated by quantitative polymerase chain reaction and evaluated cross-sectionally using multivariable logistic regression for their association with sarcopenia, defined by race-, age-, and sex-specific low lean muscle mass or weak grip strength. All statistical tests were 2-sided.Results: The prevalence of sarcopenia was 27.0%, higher among female than male survivors (31.5% vs 22.9%; P < .001) and associated with age at diagnosis; 51.7% of survivors with sarcopenia were diagnosed ages 4-13 years (P = .01). Sarcopenia was most prevalent (39.0%) among central nervous system tumor survivors. Cranial radiation (odds ratio [OR] = 1.84, 95% confidence interval [CI] = 1.32 to 2.59) and alkylating agents (OR = 1.34, 95% CI = 1.04 to 1.72) increased, whereas glucocorticoids decreased odds (OR = 0.72, 95% CI = 0.56 to 0.93) of sarcopenia. mtDNAcn decreased with age (β = -0.81, P = .002) and was higher among female survivors (β = 9.23, P = .01) and among survivors with a C allele at mt.204 (β = -17.9, P = .02). In adjusted models, every standard deviation decrease in mtDNAcn increased the odds of sarcopenia 20% (OR = 1.20, 95% CI = 1.07 to 1.34).Conclusions: A growing body of evidence supports peripheral blood mtDNAcn as a biomarker for adverse health outcomes; however, this study is the first to report an association between mtDNAcn and sarcopenia among childhood cancer survivors. [ABSTRACT FROM AUTHOR]- Published
- 2021
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44. Impact of COVID‐19 pandemic on a large cohort of adult survivors of childhood cancer.
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Krull, Kevin R., McDonald, Aaron, Goodman, Pamela, Vukadinovich, Christopher, Ford, James, Leisenring, Wendy M., Chow, Eric J., Robison, Leslie L., and Armstrong, Gregory T.
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- 2021
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45. Clinical and genetic risk factors for radiation‐associated ototoxicity: A report from the Childhood Cancer Survivor Study and the St. Jude Lifetime Cohort.
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Trendowski, Matthew R., Baedke, Jessica L., Sapkota, Yadav, Travis, Lois B., Zhang, Xindi, El Charif, Omar, Wheeler, Heather E., Leisenring, Wendy M., Robison, Leslie L., Hudson, Melissa M., Morton, Lindsay M., Oeffinger, Kevin C., Howell, Rebecca M., Armstrong, Gregory T., Bhatia, Smita, and Dolan, M. Eileen
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TINNITUS ,VERTIGO ,MEDICAL personnel ,GENOME-wide association studies ,CHILDHOOD cancer ,CANCER survivors ,OTOTOXICITY ,GERIATRIC oncology ,RADIOTHERAPY safety - Abstract
BACKGROUND: Cranial radiation therapy (CRT) is associated with ototoxicity, which manifests as hearing loss and tinnitus. The authors sought to identify clinical determinants and genetic risk factors for ototoxicity among adult survivors of pediatric cancer treated with CRT. METHODS: Logistic regression evaluated associations of tinnitus (n = 1991) and hearing loss (n = 2198) with nongenetic risk factors and comorbidities among CRT‐treated survivors in the Childhood Cancer Survivor Study. Genome‐wide association studies (GWASs) of CRT‐related tinnitus and hearing loss were also performed. RESULTS: Males were more likely to report CRT‐related tinnitus (9.4% vs 5.4%; P = 5.1 × 10−4) and hearing loss (14.0% vs 10.7%; P =.02) than females. Survivors with tinnitus or hearing loss were more likely to experience persistent dizziness or vertigo (tinnitus: P < 2 × 10−16; hearing loss: P = 6.4 × 10−9), take antidepressants (tinnitus: P =.02; hearing loss: P =.01), and report poorer overall health (tinnitus: P = 1.5 × 10−6; hearing loss: P = 1.7 × 10−6) in comparison with controls. GWAS of CRT‐related tinnitus revealed a genome‐wide significant signal in chromosome 1 led by rs203248 (P = 1.5 × 10−9), whereas GWAS of CRT‐related hearing loss identified rs332013 (P = 5.8 × 10−7) in chromosome 8 and rs67522722 (P = 7.8 × 10−7) in chromosome 6 as nearly genome‐wide significant. A replication analysis identified rs67522722, intronic to ATXN1, as being significantly associated with CRT‐related hearing loss (P =.03) and de novo hearing loss (P = 3.6 × 10−4). CONCLUSIONS: CRT‐associated ototoxicity was associated with sex, several neuro‐otological symptoms, increased antidepressant use, and poorer self‐reported health. GWAS of CRT‐related hearing loss identified rs67522722, which was supported in an independent cohort of survivors. LAY SUMMARY: Hearing loss and subjective tinnitus (the perception of noise or ringing in the ear) are long‐term side effects of cancer treatment and are common in children treated with radiation to the brain.These toxicities can affect childhood development and potentially contribute to serious learning and behavioral difficulties.This study's data indicate that males are at greater risk for hearing loss and tinnitus than females after radiation therapy to the brain.Those who develop these toxicities are more likely to use antidepressants and report poorer overall health.Health care providers can improve the management of survivors by informing patients and/or their parents of these risks. Health care providers can improve the management of survivors of childhood cancer by informing patients of ototoxicity risk and associated comorbidities (dizziness and vertigo) after the completion of cranial radiation therapy. Genome‐wide association studies reveal genetic variants in ATXN1, a gene associated with spinocerebellar ataxia type 1, to be significantly associated with cranial radiation therapy–related hearing loss. [ABSTRACT FROM AUTHOR]
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- 2021
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46. Progression of Frailty in Survivors of Childhood Cancer: A St. Jude Lifetime Cohort Report.
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Delaney, Angela, Howell, Carrie R, Krull, Kevin R, Brinkman, Tara M, Armstrong, Gregory T, Chemaitilly, Wassim, Wilson, Carmen L, Mulrooney, Daniel A, Wang, Zhaoming, Lanctot, Jennifer Q, Johnson, Ruth E, Krull, Matthew R, Partin, Robyn E, Shelton, Kyla C, Srivastava, Deo Kumar, Robison, Leslie L, Hudson, Melissa M, and Ness, Kirsten K
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FRAILTY ,CHILDHOOD cancer ,CANCER survivors ,STRENGTH training ,AGE - Abstract
Background: Some adult survivors of childhood cancers develop frailty at higher rates than expected based on their chronological age. This study examined the incidence of frailty among survivors at 10 or more years after diagnosis, frailty prevalence 5 years later, and risk factors for becoming frail.Methods: Frailty was measured at study entry and 5 years later. Logistic regression tested the associations of several factors with having frailty at 5 years for all participants and separately by sex and by study entry frailty status. Cox models evaluated the hazard of death associated with entry frailty considering covariates.Results: Cancer survivors (range = 0-22 years at diagnosis, median = 7 years) were ages 18-45 years (median = 30 years) at study entry. Frailty prevalence increased from 6.2% (95% confidence interval [CI] = 5.0% to 7.5%) to 13.6% (95% CI = 11.9% to 15.4%) at 5 years. Risk factors for frailty at follow-up among all survivors included chest radiation 20 Gy or higher (odds ratio [OR] = 1.98, 95% CI = 1.29 to 3.05), cardiac (OR = 1.58, 95% CI = 1.02 to 2.46), and neurological (OR = 2.58, 95% CI = 1.69 to 3.92) conditions; lack of strength training (OR = 1.74, 95% CI = 1.14 to 2.66); sedentary lifestyle (OR = 1.75, 95% CI = 1.18 to 2.59); and frailty at study entry (OR = 11.12, 95% CI = 6.64 to 18.61). The strongest risk factor for death during follow-up was prior frailty (OR = 3.52, 95% CI = 1.95 to 6.32).Conclusions: Prevalent frailty more than doubled at 5 years after study entry among adult childhood cancer survivors. Frailty at entry was the strongest risk factor for death. Because treatment exposures cannot be changed, mitigation of other risk factors for frailty, including lack of strength training and sedentary lifestyle, may decrease risk of adverse health events and improve longevity in survivors. [ABSTRACT FROM AUTHOR]- Published
- 2021
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47. 5 The Impact of Sex and Associations With Treatment Exposures on Neurocognitive Impairment in Pediatric Cancer Survivors: A report from the Childhood Cancer Survivor Study.
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Peterson, Rachel K, Chen, Yan, Oeffinger, Kevin, Yasui, Yutaka, Leisenring, Wendy, Armstrong, Gregory T, Robison, Leslie L, Howell, Rebecca M, Mostoufi-Moab, Sogol, Gilleland Marchak, Jordan, Krull, Kevin R., and Edelstein, Kim
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SEX factors in disease ,CHILDHOOD cancer ,CANCER survivors ,SEXUAL dimorphism ,HODGKIN'S disease - Abstract
Objective: Sexual dimorphism in human brain structure and behavior is influenced by exposure to sex hormones during critical developmental periods. In children, cancer and cancer treatments may alter hormone activity and brain development, impacting neurocognitive functions. Participants and Methods: Five-year survivors of childhood cancer (N=15,560) diagnosed at <21 years from 1970 to 1999, and 3,206 siblings from the Childhood Cancer Survivor Study completed the Neurocognitive Questionnaire (NCQ), a measure of self-reported task efficiency (TE), emotion regulation (ER), Organization, and working memory (WM). We compared rates of cognitive impairment (i.e., NCQ scores >90th percentile) in survivors and same-sex siblings, and sex differences in risk factors for cognitive impairment (i.e., treatment exposures, chronic health conditions (CHCs), cancer diagnosis, age at diagnosis) using modified Poisson regressions. Results: Survivors were more likely to report cognitive impairment than same-sex siblings (Males: TE OR=2.3, p<.001; ER OR=1.7, p=.008; Organization OR=1.5, p=.04; WM OR=2.3, p<.001. Females: TE OR=2.6, p<.001; ER OR=1.9, p<.001; Organization OR=1.5, p=.02; WM OR=2.6, p<.001). Within survivors, females were more likely than males to report impairment in TE (OR=1.2, p=.001), ER (OR=1.5, p<.001), and WM (OR=1.2, p<.001). There were no sex differences in symptom severity in siblings (all ps>.05). Risk factors for cognitive impairment in survivors included cranial radiation dose (TE <20Gy OR=1.5, p=.008, ≥20Gy OR=2.5, p<.001; ER OR=1.5, p<.001; Organization <20 Gy OR=1.4, p<.001; < WM 20 Gy OR=1.8, p<.001, ≥20Gy OR=2.7, p<.001), presence of moderate to severe CHCs (TE 1 CHC OR=1.9, p<.001, >1 CHC OR=3.6, p<.001; ER 1 CHC OR=1.7, p<.001, >1 CHC OR=2.2, p<.001; Organization 1 CHC OR=1.5, p=.001, >1 CHC OR=2.5, p<.001; WM 1 CHC OR=1.8, p<.001, >1 CHC OR=4.1, p<.001). There were sex differences in cognitive impairment risk factors in survivors. In females, cranial radiation dose (<20 Gy TE OR=1.6, p=.02; ≥20Gy TE OR=1.4, p=.01), leukemia diagnosis (TE OR=1.4, p=.02), or diagnosis age between 3-5 years (WM OR=1.4, p=.02) conferred higher risk for cognitive impairment compared to males with the same history. Females diagnosed with Hodgkin's lymphoma (Organization OR=0.61, p=.05) or non-Hodgkin's lymphoma (Organization OR=0.55, p=.03) were at lower risk for cognitive impairment compared to males. Conclusions: We found sex-specific differences in rates of, and risk factors for, neurocognitive impairment, suggesting a sex vulnerability. Future studies examining interactions between sex hormones and treatment exposures during brain development will enable tailoring treatments follow-up interventions to ensure that quality of life is maximized. [ABSTRACT FROM AUTHOR]
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- 2023
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48. Material, behavioral, and psychological financial hardship among survivors of childhood cancer in the Childhood Cancer Survivor Study.
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Fair, Douglas, Park, Elyse R., Nipp, Ryan D., Rabin, Julia, Hyland, Kelly, Kuhlthau, Karen, Perez, Giselle K., Nathan, Paul C., Armstrong, Gregory T., Oeffinger, Kevin C., Robison, Leslie L., Leisenring, Wendy, and Kirchhoff, Anne C.
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FINANCIAL stress ,CHILDHOOD cancer ,CANCER survivors ,HEALTH insurance ,DISEASE risk factors - Abstract
Background: Medical financial burden includes material, behavioral, and psychological hardship and has been underinvestigated among adult survivors of childhood cancer. Methods: A survey from 698 survivors and 210 siblings from the Childhood Cancer Survivor Study was analyzed. The intensity of financial hardship was estimated across 3 domains: 1) material, including conditions that arise from medical expenses; 2) behavioral, including coping behaviors to manage medical expenses; and 3) psychological hardship resulting from worries about medical expenses and insurance, as measured by the number of instances of each type of financial hardship (0, 1‐2, and ≥3 instances). Multivariable logistic regressions were conducted to examine the clinical and sociodemographic predictors of experiencing financial hardship (0‐2 vs ≥3 instances). Results: The intensity of financial hardship did not significantly differ between survivors and siblings. Survivors reported more instances of material hardship than siblings (1‐2 instances: 27.2% of survivors vs 22.6% of siblings; ≥3 instances: 15.9% of survivors vs 11.4% siblings; overall P =.03). In multivariable regressions, insurance was protective against all domains of financial hardship (behavioral odds ratio [OR], 0.12; 95% confidence interval [CI], 0.06‐0.22; material OR, 0.37; 95% CI, 0.19‐0.71; psychological OR, 0.10; 95% CI, 0.05‐0.21). Survivors who were older at diagnosis, female, and with chronic health conditions generally had higher levels of hardship. Brain radiation and alkylating agents were associated with higher levels of hardship. Conclusions: Material, behavioral, and psychological financial burden among survivors of childhood cancer is common. Survivors of childhood cancer are at risk for economic consequences of their cancer treatment that manifest through the domains of material, behavioral, and psychological hardship. A high intensity of medical financial hardship is common among survivors of long‐term childhood cancer. [ABSTRACT FROM AUTHOR]
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- 2021
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49. Online Platform to Assess Complex Social Relationships and Patient-Reported Outcomes Among Adolescent and Young Adult Cancer Survivors.
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Poudel, Pragya G., Bauer, Hailey E., Srivastava, D. Kumar, Krull, Kevin R., Hudson, Melissa M., Robison, Leslie L., Wang, Zhaoming, and Huang, I-Chan
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YOUNG adults ,CANCER survivors ,CANCER patients ,SOCIAL networks ,SOCIAL integration ,CENTRAL nervous system tumors ,COGNITIVE interference ,FATIGUE (Physiology) - Abstract
PURPOSE: Social integration and relationship issues have been understudied among adolescent and young adult (AYA) cancer survivors. This study compared social relationships (social networks, support, and isolation) between AYA cancer survivors and noncancer controls, and identified social integration mechanisms through which the cancer experience influences patient-reported outcomes (PROs). MATERIALS AND METHODS: One hundred two AYA cancer survivors and 102 age, sex, and race-matched noncancer controls from a national Internet panel completed an online survey to identify up to 25 of closest friends and relatives whom they have contacted within the past 2 years. Participants' interpersonal connections were used to create a social network index. The Duke-UNC Functional Social Support Questionnaire, UCLA Loneliness Scale, and PROMIS-29 Profile were used to measure social support, perceived isolation or loneliness, and PROs (physical functioning, pain interference, fatigue, anxiety, and depression domains), respectively. Path analysis tested effects of cancer experience on PROs using serial social relationship variables as mediators. RESULTS: Compared with controls, survivors of lymphoma, leukemia, and solid tumor had better social networks; however, survivors of solid tumor and central nervous system malignancies had higher perceived loneliness (all P values <.05). Cancer experience was directly associated with poor PROs (P values <.05 for all domains except fatigue) and indirectly associated through the social network-support-loneliness pathway (all P values <.05). Survivors with higher loneliness had lower physical functioning and higher pain interference, fatigue, anxiety, and depression versus controls with lower loneliness (all P values <.05). CONCLUSION: Compared with controls, survivors were more socially connected but experienced greater loneliness, which was associated with poorer PROs. Screening social integration issues during follow-up care and providing appropriate interventions are warranted. [ABSTRACT FROM AUTHOR]
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- 2021
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50. Esophageal disease among childhood cancer survivors—A report from the Childhood Cancer Survivors Study.
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Asdahl, Peter H., Oeffinger, Kevin C., Albieri, Vanna, Hudson, Melissa, Leisenring, Wendy M., Donaldson, Sarah S., Hasle, Henrik, Winther, Jeanette F., Armstrong, Gregory T., and Robison, Leslie L.
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- 2021
- Full Text
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