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Simple Summary: It has been shown that lifestyle factors such as smoking, alcohol consumption, diet, and physical activity affect the risk of developing cancer in older adults. While this is not the case for childhood cancers, survivors of childhood cancer are at increased risk of developing cancer in adulthood, called subsequent malignant neoplasms, due to the cancer treatment they received in childhood. We aimed to assess whether the risk of developing subsequent malignant neoplasms in young adulthood was associated with lifestyle factors. We could not see any association between lifestyle factors and subsequent malignant neoplasms in young adult childhood cancer survivors. This suggests that while lifestyle has other health benefits, it is possible that the risk of subsequent malignant neoplasms in young adult childhood cancer survivors cannot be modified with lifestyle behaviors. Introduction: This study aimed to assess longitudinal associations between lifestyle and subsequent malignant neoplasms (SMNs) in young adult childhood cancer survivors. Methods: Members of the St. Jude Lifetime Cohort (SJLIFE) aged ≥18 years and surviving ≥5 years after childhood cancer diagnosis were queried and evaluated for physical activity, cardiorespiratory fitness (CRF), muscle strength, body mass index (BMI), smoking, risky drinking, and a combined lifestyle score. Time to first SMN, excluding nonmalignant neoplasms and nonmelanoma skin cancer, was the outcome of longitudinal analysis. Results: Survivors (n = 4072, 47% female, 29% smokers, 37% risky drinkers, 34% obese, and 48% physically inactive) had a mean (SD) time between baseline evaluation and follow-up of 7.0 (3.3) years, an age of 8.7 (5.7) years at diagnosis, and an age of 30 (8.4) years at baseline lifestyle assessment. Neither individual lifestyle factors nor a healthy lifestyle score (RR 0.8, 0.4–1.3, p = 0.36) were associated with the risk of developing an SMN. Conclusions: We did not identify any association between lifestyle factors and the risk of SMN in young adult childhood cancer survivors. [ABSTRACT FROM AUTHOR]

The article examines the effects of financial toxicity on childhood cancer survivors. Topics discussed include individual-level drivers of financial toxicity, estimated childhood cancer survivors in the U.S. who potentially face decades more of indirect costs related to their childhood cancer, and multilevel interventions for financial toxicity.

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]

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]

Progress in therapy has made survival into adulthood a reality for most children, adolescents, and young adults with a cancer diagnosis today. Notably, this growing population remains vulnerable to a variety of long-term therapy-related sequelae. Systematic ongoing follow-up of these patients is, therefore, important to provide for early detection of and intervention for potentially serious late-onset complications. In addition, health counseling and promotion of healthy lifestyles are important aspects of long-term follow-up care to promote risk reduction for physical and emotional health problems that commonly present during adulthood. Both general and subspecialty health care providers are playing an increasingly important role in the ongoing care of childhood cancer survivors, beyond the routine preventive care, health supervision, and anticipatory guidance provided to all patients. This report is based on the guidelines that have been developed by the Children's Oncology Group to facilitate comprehensive long-term follow-up of childhood, adolescent, and young adult cancer survivors (www.survivorshipguidelines.org). [ABSTRACT FROM AUTHOR]

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]

Female childhood, adolescent, and young adult cancer survivors have an increased risk of adverse pregnancy outcomes related to their cancer- or treatment-associated sequelae. Optimal care for childhood, adolescent, and young adult cancer survivors can be facilitated by clinical practice guidelines that identify specific adverse pregnancy outcomes and the clinical characteristics of at-risk subgroups. However, national guidelines are scarce and vary in content. Here, the International Late Effects of Childhood Cancer Guideline Harmonization Group offers recommendations for the counseling and surveillance of obstetrical risks of childhood, adolescent, and young adult survivors. A systematic literature search in MEDLINE database (through PubMed) to identify all available evidence published between January 1990 and December 2018. Published articles on pregnancy and perinatal or congenital risks in female cancer survivors were screened for eligibility. Study designs with a sample size larger than 40 pregnancies in childhood, adolescent, and young adult cancer survivors (diagnosed before the age of 25 years, not pregnant at that time) were eligible. This guideline from the International Late Effects of Childhood Cancer Guideline Harmonization Group systematically appraised the quality of available evidence for adverse obstetrical outcomes in childhood, adolescent, and young adult cancer survivors using Grading of Recommendations Assessment, Development, and Evaluation methodology and formulated recommendations to enhance evidence-based obstetrical care and preconception counseling of female childhood, adolescent, and young adult cancer survivors. Healthcare providers should discuss the risk of adverse obstetrical outcomes based on cancer treatment exposures with all female childhood, adolescent, and young adult cancer survivors of reproductive age, before conception. Healthcare providers should be aware that there is no evidence to support an increased risk of giving birth to a child with congenital anomalies (high-quality evidence). Survivors treated with radiotherapy to volumes exposing the uterus and their healthcare providers should be aware of the risk of adverse obstetrical outcomes such as miscarriage (moderate-quality evidence), premature birth (high-quality evidence), and low birthweight (high-quality evidence); therefore, high-risk obstetrical surveillance is recommended. Cardiomyopathy surveillance is reasonable before pregnancy or in the first trimester for all female survivors treated with anthracyclines and chest radiation. Female cancer survivors have increased risks of premature delivery and low birthweight associated with radiotherapy targeting the lower body and thereby exposing the uterus, which warrant high-risk pregnancy surveillance. [ABSTRACT FROM AUTHOR]

Background Glucocorticoids used to treat childhood leukemia and lymphoma can result in osteonecrosis, leading to physical dysfunction and pain. Improving survival rates warrants research into long-term outcomes among this population. Objective The objective of this study was to compare the physical function and quality of life (QOL) of survivors of childhood cancer who had an osteonecrosis history with that of survivors who had no osteonecrosis history and with that of people who were healthy (controls). Design This was a cross-sectional study. Methods This study included St Jude Lifetime Cohort Study participants who were ≥ 10 years from the diagnosis of childhood leukemia or lymphoma and ≥ 18 years old; 135 had osteonecrosis (52.5% men; mean age = 27.7 [SD = 6.08] years) and 1560 had no osteonecrosis history (52.4% men; mean age = 33.3 [SD = 8.54] years). This study also included 272 people who were from the community and who were healthy (community controls) (47.7% men; mean age = 35.1 [SD = 10.46] years). The participants completed functional assessments and questionnaires about QOL. Results Survivors with osteonecrosis scored lower than other survivors and controls for dorsiflexion strength (mean score = 16.50 [SD = 7.91] vs 24.17 [SD = 8.61] N·m/kg) and scored lower than controls for flexibility with the sit-and-reach test (20.61 [SD = 9.70] vs 23.96 [SD = 10.73] cm), function on the Physical Performance Test (mean score = 22.73 [SD = 2.05] vs 23.58 [SD = 0.88]), and mobility on the Timed "Up & Go" Test (5.66 [SD = 2.25] vs 5.12 [SD = 1.28] seconds). Survivors with hip osteonecrosis requiring surgery scored lower than survivors without osteonecrosis for dorsiflexion strength (13.75 [SD = 8.82] vs 18.48 [SD = 9.04] N·m/kg), flexibility (15.79 [SD = 8.93] vs 20.37 [SD = 10.14] cm), and endurance on the 6-minute walk test (523.50 [SD = 103.00] vs 572.10 [SD = 102.40] m). Limitations Because some eligible survivors declined to participate, possible selection bias was a limitation of this study. Conclusions Survivors of childhood leukemia and lymphoma with and without osteonecrosis demonstrated impaired physical performance and reported reduced QOL compared with controls, with those requiring surgery for osteonecrosis most at risk for impairments. It may be beneficial to provide strengthening, flexibility, and endurance interventions for patients who have pediatric cancer and osteonecrosis for long-term function. [ABSTRACT FROM AUTHOR]

Background: Telomere length is associated with risk for thyroid subsequent malignant neoplasm in survivors of childhood cancer. Here, we investigated associations between thyroid subsequent malignant neoplasm and inherited variation in telomere maintenance genes. Methods: We used RegulomeDB to annotate the functional impact of variants mapping to 14 telomere maintenance genes among 5,066 five-or-more year survivors who participate in the Childhood Cancer Survivor Study (CCSS) and who are longitudinally followed for incidence of subsequent cancers. Hazard ratios for thyroid subsequent malignant neoplasm were calculated for 60 putatively functional variants with minor allele frequency ≥1% in or near telomere maintenance genes. Functional impact was further assessed by measuring telomere length in leukocyte subsets. Results: The minor allele at Protection of Telomeres-1 (POT1) rs58722976 was associated with increased risk for thyroid subsequent malignant neoplasm (adjusted HR = 6.1, 95% CI: 2.4, 15.5, P = 0.0001; Fisher's exact P = 0.001). This imputed SNP was present in three out of 110 survivors who developed thyroid cancer vs. 14 out of 4,956 survivors who did not develop thyroid cancer. In a subset of 83 survivors with leukocyte telomere length data available, this variant was associated with longer telomeres in B lymphocytes (P = 0.004). Conclusions: Using a functional variant approach, we identified and confirmed an association between a low frequency intronic regulatory POT1 variant and thyroid subsequent malignant neoplasm in survivors of childhood cancer. These results suggest that intronic variation in POT1 may affect key protein binding interactions that impact telomere maintenance and genomic integrity. [ABSTRACT FROM AUTHOR]

Background: Optimal risk-based survivor health care includes surveillance for late effects and education targeted at reducing or preventing risky health behaviors. Understanding the reasons for a lack of risk-based follow-up care is essential.Methods: Adult participants from the Childhood Cancer Survivor Study were surveyed about having a cancer-related visit in the past 2 years and the likelihood of having a cancer-related visit in the future. Additional factors thought to be related to the primary outcomes were also assessed.Results: Nine hundred seventy-five survivors completed the survey. Twenty-seven percent (95% confidence interval [CI], 24%-30%) had a cancer-related medical visit in the previous 2 years, and 41% (95% CI, 38%-44%) planned to have such a visit within the next 2 years. The likelihood of having had a cancer-related visit within the last 2 years was higher among survivors assigning greater importance to these visits (relative risk [RR], 1.2; 95% CI, 1.1-1.3), perceiving greater susceptibility to health problems (RR, 1.2; 95% CI, 1.1-1.3), having a moderate to life-threatening chronic health problem related to their cancer (RR, 2.1; 95% CI, 1.7-2.7), seeing a primary care provider for a cancer-related problem (RR, 1.3; 95% CI, 1.0-1.6), having a cancer treatment summary (RR, 1.3; 95% CI, 1.0-1.6), and endorsing greater confidence in physicians' abilities to address questions and concerns (RR, 1.2; 95% CI, 1.0-1.3).Conclusions: Educational interventions improving awareness of treatment history and susceptibility to cancer-related late effects and corresponding risk-based care are likely to be beneficial for survivors of childhood cancers. [ABSTRACT FROM AUTHOR]

Background: Despite an increased risk of subsequent human papillomavirus (HPV)-related malignancies, HPV vaccine initiation rates among cancer survivors remain critically low. The purpose of this study was to determine the relationship between HPV vaccine intent and subsequent vaccine initiation among cancer survivors by linking data from a cross-sectional survey with state-based immunization registry records.Methods: Cancer survivors who were 9 to 26 years old were surveyed 1 to 5 years after their treatment to assess their HPV vaccine initiation status, HPV vaccine intent, sociodemographic factors, and vaccine-related health beliefs. HPV vaccine doses/dates were abstracted from the Georgia Registry for Immunization Transactions for 3.5 years after survey participation. Logistic regression models identified factors associated with vaccine intent and subsequent vaccine initiation.Results: Among survivors who were HPV vaccine-naive at survey participation (n = 103), factors associated with vaccine intent included the following: 1) provider recommendation for the HPV vaccine (odds ratio [OR], 5.0; 95% confidence interval [CI], 1.4-18.1; P = .014), 2) positive general attitude toward vaccines (OR, 4.8; 95% CI, 2.0-11.2; P < .001), and 3) perceived severity of HPV disease (OR, 3.5; 95% CI, 1.2-9.9; P = .02). Of the vaccine-naive patients, 28 initiated the HPV vaccine at a median of 1.1 years after the survey. Initiation was more likely among survivors who had reported vaccine intent (OR, 3.9; 95% CI, 1.2-12.5; P = .02) and was less likely among older survivors (OR per year, 0.7; 95% CI, 0.6-0.9; P < .001).Conclusions: These findings suggest that provider recommendation for the HPV vaccine plays a role in establishing intent, which then translates into subsequent initiation. [ABSTRACT FROM AUTHOR]

Background: Survivors of childhood cancer are at risk of neurocognitive impairment, emotional distress, and poor health-related quality of life (HRQOL); however, the effect of race/ethnicity is understudied. The objective of this study was to identify race/ethnicity-based disparities in neurocognitive, emotional, and HRQOL outcomes among survivors of childhood cancer.Methods: Self-reported measures of neurocognitive function, emotional distress (the Brief Symptom Inventory-18), and HRQOL (the Medical Outcomes Study Short Form-36 health survey) were compared between minority (Hispanic, n = 821; non-Hispanic black [NHB], n = 600) and non-Hispanic white (NHW) (n = 12,287) survivors from the Childhood Cancer Survivor Study (median age, 30.9 years; range, 16.0-54.1 years). By using a sample of 3055 siblings, the magnitude of same-race/same-ethnicity survivor-sibling differences was compared between racial/ethnic groups, adjusting for demographic and treatment characteristics and current socioeconomic status (SES).Results: No clear pattern of disparity in neurocognitive outcomes by race/ethnicity was observed. The magnitude of the survivor-sibling difference in the mean score for depression was greater in Hispanics than in NHWs (3.59 vs 1.09; P = .004). NHBs and Hispanics had greater survivor-sibling differences in HRQOL than NHWs for mental health (NHBs: -5.78 vs -0.69; P = .001; Hispanics: -3.87 vs -0.69; P = .03), and social function (NHBs: -7.11 vs -1.47; P < .001; Hispanics: -5.33 vs -1.47; P = .001). NHBs had greater survivor-sibling differences in physical subscale scores for HRQOL than NHWs. In general, the findings were not attenuated by current SES.Conclusions: Although no pattern of disparity in neurocognitive outcomes was observed, differences across many HRQOL outcomes among minorities compared with NHWs, not attenuated by current SES, were identified. This suggests that further research into environmental and sociocultural factors during and immediately after treatment is needed. [ABSTRACT FROM AUTHOR]

Background: Pulmonary transit time (PTT) obtained from contrast echocardiography is a marker of global cardiopulmonary function. Pulmonary blood volume (PBV), derived from PTT, may be a noninvasive surrogate for left‐sided filling pressures, such as pulmonary artery wedge pressure (PAWP). We sought to assess the relationship between PBV obtained from contrast echocardiography and PAWP. Methods: Participants were adult survivors of childhood cancer that had contrast echocardiography performed nearly simultaneously with right‐heart catheterization. PTT was derived from time‐intensity curves of contrast passage through the right ventricle (RV) and left atrium (LA). PBV relative to overall stroke volume (rPBV) was estimated from the product of PTT and heart rate during RV‐LA transit. PAWP was obtained during standard right‐heart catheterization. The Spearman correlation coefficient was used to assess the relationship between rPBV and PAWP. Results: The study population consisted of 7 individuals who had contrast echocardiography and right‐heart catheterization within 3 hours of each other. There was a wide range of right atrial (1–17 mm Hg), mean pulmonary artery (18–42 mm Hg), and PAW pressures (4–26 mm Hg) as well as pulmonary vascular resistance (<1–6 Wood Units). We observed a statistically significant correlation between rPBV and PAWP (r = .85; P = .02). Conclusion: Relative PBV derived from contrast echocardiography correlates with PAWP. If validated in larger studies, rPBV could potentially be used as an alternative to invasively determine left‐sided filling pressure. [ABSTRACT FROM AUTHOR]

Background: Survivors of childhood cancer are at significant risk for serious chronic health conditions and subsequent cancers because of their prior treatment exposures. However, little is known about survivors' perceptions of their future health risks.Methods: This study examined self-reported levels of concern about future health and subsequent cancer in 15,620 adult survivors of childhood cancer (median age, 26 years; median time since diagnosis, 17 years) and 3991 siblings in the Childhood Cancer Survivor Study. The prevalence of concerns was compared between survivors and siblings, and the impact of participant characteristics and treatment exposures on concerns was examined with multivariable modified Poisson regression to estimate relative risks (RRs) and 95% confidence intervals (CIs).Results: A substantial proportion of survivors were not concerned about their future health (31%) or developing cancer (40%). The prevalence of concern in survivors was modestly higher (RR for future health, 1.12; 95% CI, 1.09-1.15) or similar (RR for subsequent cancer, 1.02; 95% CI, 0.99-1.05) in comparison with siblings. Survivors exposed to high doses of radiation (≥20 Gy) were more likely to report concern (RR for future health, 1.13; 95% CI, 1.09-1.16; RR for subsequent cancer, 1.14; 95% CI, 1.10-1.18), but 35% of these high-risk survivors were not concerned about developing cancer, and 24% were not concerned about their future health.Conclusions: A substantial subgroup of survivors were unconcerned about their future health and subsequent cancer risks, even after exposure to treatments associated with increased risk. These survivors may be less likely to engage in beneficial screening and risk-reduction activities. Cancer 2018. © 2018 American Cancer Society. [ABSTRACT FROM AUTHOR]

Purpose: To compare importance ratings of patient-reported outcomes (PROs) items from the viewpoints of childhood cancer survivors, parents, and clinicians for further developing short-forms to use in survivorship care.Methods: 101 cancer survivors, 101 their parents, and 36 clinicians were recruited from St. Jude Children's Research Hospital. Participants were asked to select eight items that they deemed useful for clinical decision making from each of the four Patient-Reported Outcomes Measurement Information System Pediatric item banks. These item banks were pain interference (20 items), fatigue (23 items), psychological stress (19 items), and positive affect (37 items).Results: Compared to survivors, clinicians rated more items across four domains that were statistically different than did parents (23 vs. 13 items). Clinicians rated five items in pain interference domain (ORs 2.33-6.01; p's < 0.05) and three items in fatigue domain (ORs 2.22-3.80; p's < .05) as more important but rated three items in psychological stress domain (ORs 0.14-0.42; p's < .05) and six items in positive affect domain (ORs 0.17-0.35; p's < .05) as less important than did survivors. In contrast, parents rated seven items in positive affect domain (ORs 0.25-0.47; p's < .05) as less important than did survivors.Conclusions: Survivors, parents, and clinicians viewed importance of PRO items for survivorship care differently. These perspectives should be used to assist the development of PROs tools. [ABSTRACT FROM AUTHOR]

Background: To the authors' knowledge, social network status in adolescent and young adult (AYA) cancer survivors has not been adequately studied to date. The authors developed and validated a functional social network index (FSNI) for AYA survivors, and compared its performance with that of 2 traditional indices (density and betweenness centrality).Methods: A total of 102 AYA survivors and 102 noncancer controls who were matched for age, sex, and race were recruited from an Internet panel. Each participant reported relationships with up to 25 close friends and/or relatives. The authors developed a FSNI with reported marital status, contact frequency with friends/relatives, available resources for emotional and tangible support, and available resources for physical activity and weight management advice. Linear regression was used to analyze associations between the FSNI and cancer diagnoses, treatments, and coping skills.Results: Based on the FSNI, survivors were found to have more available resources for emotional support (beta [b] = 3.02; P = .003), tangible support (b = 4.17; P<.001), physical activity advice (b = 3.94; P<.001), and weight management advice (b = 4.10; P<.001) compared with noncancer controls. Survivors of lymphoma had the largest FSNI, whereas survivors of central nervous system malignancies had the smallest (b = 2.77; P = .02). A higher FSNI was associated with better coping skills: less denial (b = 0.10; P = .01), using emotional support (b = 0.08; P = .04), using instrumental support (b = 0.12; P<.001), less behavioral disengagement (b = 0.08; P = .04), venting of emotions (b = 0.10; P = .004), positive reframing (b = 0.12; P = .003), planning for the future (b = 0.08; P = .03), and religious engagement (b = 0.16; P<.001). Density and betweenness centrality indices demonstrated neither significant differences in social networks between cancer survivors and controls (all P values >.05) nor significant associations with coping skills (all P values >.05).Conclusions: The FSNI appears to provide a better social network assessment for AYA cancer survivors than traditional indices. Cancer 2018;124:2220-7. © 2018 American Cancer Society. [ABSTRACT FROM AUTHOR]

The article focuses on the socioeconomic and health system factors of the population on childhood cancer medical care and screening including enrollment in the Childhood Cancer Survivor Study (CCSS) and individual-level factors from U.S. Area Health Resource File was reported.

Background: The effect of temporal changes in cancer therapy on health status among childhood cancer survivors has not been evaluated.Objective: To compare proportions of self-reported adverse health status outcomes among childhood cancer survivors across 3 decades.Design: Cross-sectional. (ClinicalTrials.gov: NCT01120353).Setting: 27 North American institutions.Participants: 14 566 adults, who survived for 5 or more years after initial diagnosis (median age, 27 years; range, 18 to 48 years), treated from 1970 to 1999.Measurements: Patient report of poor general or mental health, functional impairment, activity limitation, or cancer-related anxiety or pain was evaluated as a function of treatment decade, cancer treatment exposure, chronic health conditions, demographic characteristics, and health habits.Results: Despite reductions in late mortality and the proportions of survivors with severe, disabling, or life-threatening chronic health conditions (33.4% among those treated from 1970 to 1979 and 21.0% among those treated from 1990 to 1999), those reporting adverse health status did not decrease by treatment decade. Compared with survivors diagnosed in 1970 to 1979, those diagnosed in 1990 to 1999 were more likely to report poor general health (11.2% vs. 13.7%; P < 0.001) and cancer-related anxiety (13.3% vs. 15.0%; P < 0.001). From 1970 to 1979 and 1990 to 1999, the proportions of survivors reporting adverse outcomes were higher (P < 0.001) among those with leukemia (poor general health, 9.5% and 13.9%) and osteosarcoma (pain, 23.9% and 36.6%). Temporal changes in treatment exposures were not associated with changes in the proportions of survivors reporting adverse health status. Smoking, not meeting physical activity guidelines, and being either underweight or obese were associated with poor health status.Limitation: Considerable improvement in survival among children diagnosed with cancer in the 1990s compared with those diagnosed in the 1970s makes it difficult to definitively determine the effect of risk factors on later self-reported health status without considering their effect on mortality.Conclusion: Because survival rates after a diagnosis of childhood cancer have improved substantially over the past 30 years, the population of survivors now includes those who would have died in earlier decades. Self-reported health status among survivors has not improved despite evolution of treatment designed to reduce toxicities.Primary Funding Source: The National Cancer Institute. [ABSTRACT FROM AUTHOR]

Background: Health complications related to childhood cancer may be influenced by risky health behaviors (RHBs), particularly when RHBs co-occur. To the authors' knowledge, only limited information is available describing how RHBs cluster among survivors of childhood cancer and their siblings and the risk factors for co-occurring RHBs.Methods: Latent class analysis was used to identify RHB clusters using longitudinal survey data regarding smoking, alcohol use, and physical activity from adult survivors (4184 survivors) and siblings (1598 siblings) in the Childhood Cancer Survivor Study. Generalized logistic regression was used to evaluate associations between demographic characteristics, treatment exposures, psychological distress, health conditions, and cluster membership.Results: Three RHB clusters were identified: a low-risk cluster, an insufficiently active cluster, and a high-risk cluster (tobacco and risky alcohol use and insufficient activity). Compared with siblings, survivors were more likely to be in the insufficiently active cluster (adjusted odds ratio [ORadj ], 1.17; 95% confidence interval [95% CI], 1.06-1.27) and were less likely to be in the high-risk cluster (ORadj , 0.79; 95% CI, 0.69-0.88). Risk factors for membership in the high-risk cluster included psychological distress (ORadj , 2.76; 95% CI, 1.98-3.86), low educational attainment (ORadj , 7.49; 95% CI, 5.15-10.88), income <$20,000 (ORadj , 2.62; 95% CI, 1.93-3.57), being divorced/separated or widowed (ORadj , 1.36; 95% CI, 1.03-1.79), and limb amputation (ORadj , 1.52; 95% CI, 1.03-2.24). Risk factors for the insufficiently active cluster included chronic health conditions, psychological distress, low education or income, being obese or overweight, female sex, nonwhite race/ethnicity, single marital status, cranial radiation, and cisplatin exposure.Conclusions: RHBs co-occur in survivors of childhood cancer and their siblings. Economic and educational disadvantages and psychological distress should be considered in screening and interventions to reduce RHBs. Cancer 2016. © 2016 American Cancer Society. Cancer 2016;122:2747-2756. © 2016 American Cancer Society. [ABSTRACT FROM AUTHOR]

Background. Survivors of childhood acute lymphoblastic leukemia (ALL) are at risk for low lean muscle mass and muscle weakness, which may contribute to inactivity and early development of chronic diseases typically seen in older adults. Although increasing protein intake, in combination with resistance training, improves lean muscle mass in other populations, it is not known whether muscular tissue among survivors of ALL, whose impairments are treatment-related, will respond similarly. Objective. The aim of this study was to evaluate associations among dietary protein intake, resistance training, and lean muscle mass in survivors of ALL and age-, sex-, and race-matched controls. Design. This was a cross-sectional study. Methods. Lean muscle mass was determined with dual-energy x-ray absorptiometry, dietary information with 24-hour recalls, and participation in resistance training with a questionnaire. Participants were 365 survivors of ALL (52% male; 87% white; median age=28.5 years, range=23.6-31.7) and 365 controls with no previous cancer. Results. Compared with controls, survivors of ALL had lower lean muscle mass (55.0 versus 57.2 kg, respectively) and lower percentage of lean muscle mass (68.6% versus 71.4%, respectively) than controls. Similar proportions of survivors (71.1%) and controls (69 7%) met recommended dietary protein intake (0.8 g/kg/d). Survivors (45.4%) were less likely to report resistance training than controls (53.8%). In adjusted models, 1-g higher protein intake per kilogram of body mass per day was associated with a 7.9% increase and resistance training ≥1xwk, with a 2.8% increase in lean muscle mass. Limitations. The cross-sectional study design limits temporal evaluation of the association between protein intake and lean muscle mass. Conclusions. The findings suggest that survivors of childhood ALL with low lean muscle mass may benefit from optimizing dietary protein intake in combination with resistance training. Research is needed to determine whether resistance training with protein supplementation improves lean muscle mass in survivors of childhood ALL. [ABSTRACT FROM AUTHOR]

Purpose: Pediatric brain tumor survivors have increased risk of sleep problems, particularly excessive daytime sleepiness (EDS). Few studies have examined sleep disturbances in this population.Methods: 153 children and adolescents ages 8-18 and their parents completed questionnaires (Modified Epworth Sleepiness Scale, Kosair Children's Hospital Sleep Questionnaire, Children's Report of Sleep Patterns, Children's Sleep Hygiene Scale) during clinic visits. Participants were at least 5 years from diagnosis and 2 years post-treatment. Group differences in age at diagnosis, body mass index, type of treatment received, and tumor location were examined.Results: One-third of adolescents and one-fifth of children reported EDS. Children and parents had fair concordance (kappa coefficient = .64) in their report of EDS, while adolescents and parents had poor concordance (kappa coefficient = .37). Per parents, most children slept 8 to 9 h per night. Poor bedtime routines were reported for children, while adolescents endorsed poor sleep stability. Extended weekend sleep was reported across age groups. A BMI in the obese range was related to higher parent-reported EDS in children. Sleep-disordered breathing was associated with elevated BMI in adolescents.Conclusions: While survivors reported achieving recommended amounts of sleep each night, 20 to 30% reported EDS. Poor concordance among parent and adolescent report highlights the importance of obtaining self-report when assessing sleep concerns. Obesity is a modifiable factor in reducing symptoms of EDS in this population. Finally, the lack of association between EDS and brain tumor location, BMI, or treatment received was unexpected and warrants further investigation. [ABSTRACT FROM AUTHOR]

Objective The current study investigated the occurrence of emotional distress in parents of long-term survivors of childhood acute lymphoblastic leukemia (ALL) and identified factors associated with parent emotional distress symptoms. Methods Parents of 127 long-term survivors of childhood ALL treated on a chemotherapy-only protocol at St. Jude Children's Research Hospital participated in the study. Parents completed standard ratings of emotional distress, caregiver strain, and child physical, emotional, and psychosocial functioning. Multivariable hierarchical linear regression analyses were used to examine associations between symptoms of caregiver strain, survivor functioning, and parent emotional distress. Covariates included parent education, survivor age, survivor sex, and time since childhood cancer diagnosis. Results On average, few parents reported significant symptoms of emotional distress. Clinically significant levels of anxiety and depression were reported by 7.1% and 3.1% of parents, respectively. Only 3.9% of parents endorsed significant symptoms of posttraumatic stress. Perceived caregiver strain was significantly associated with symptoms of parent anxiety, depression, and posttraumatic stress. Parent-report of child emotional functioning was significantly associated with symptoms of parent anxiety. Conclusions Most parents of long-term survivors of ALL exhibit low levels of emotional distress in the context of rates observed in the general population. Perceived caregiver strain was significantly associated with parent emotional distress. Further research is required to examine specific sources of caregiver strain, as well as other risk and protective factors associated with parent emotional distress symptoms. Copyright © 2014 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]

Objectives Characterize longitudinal changes in the use of medical care in adult survivors of childhood cancer. Data Sources The Childhood Cancer Survivor Study, a retrospective cohort study of 5+ year survivors of childhood cancer. Study Design Medical care was assessed at entry into the cohort (baseline) and at most recent questionnaire completion. Care at each time point was classified as no care, general care, or survivor-focused care. Data Collection There were 6,176 eligible survivors. Multivariable models evaluated risk factors for reporting survivor-focused care or general medical care at baseline and no care at follow-up; and survivor-focused care at baseline and general care at follow-up. Principal Findings Males ( RR, 2.3; 95 percent CI 1.8-2.9), earning <$20,000/year ( RR, 1.6; 95 percent CI 1.2-2.3) or ≤high school education ( RR, 2.5; 95 percent CI 1.6-3.8 and RR 2.0; 95 percent CI 1.5-2.7 for

BACKGROUND Childhood cancer survivors (CCSs) are at risk for obesity. The purpose of this project was to determine which clinical measures of body composition are most accurate among CCSs in comparison with dual-energy x-ray absorptiometry (DXA). METHODS The agreement between the body mass index (BMI), skinfold percent body fat, and waist-to-height ratio (WHtR) and DXA was evaluated among 1361 CCSs (mean age, 32.4 ± 7.7 years) 10 or more years after the diagnosis. The sensitivity and specificity of BMI, skinfold, and WHtR obesity classifications were calculated with respect to DXA. Log-binomial regression, stratified by sex, was used to evaluate treatment-related factors for misclassification as nonobese by BMI, skinfolds, and WHtR. RESULTS The mean body fat values were 23.3% ± 7.7% (males) and 32.3% ± 8.1% (females) for skinfolds and 26.9% ± 7.4% (males) and 38.4% ± 7.7% (females) for DXA. Pearson correlations between skinfolds and DXA were high ( R = 0.83 for males, R = 0.84 for females). Skinfolds incorrectly classified 34.5% of obese males and 27.3% of obese females. BMI measures were the least sensitive with false-negative rates of 46.4% (males) and 53.1% (females). Males exposed to abdominal/pelvic radiation were at increased risk for misclassification as nonobese by BMI (relative risk, 1.57; 95% confidence interval, 1.25-1.95). The percentages classified as obese were highest with DXA (males, 63.1%; females, 84.8%) and lowest with BMI (males, 35.7%; females, 39.7%). Although skinfolds and WHtR underestimated the percentage classified as obese in comparison with DXA, the differences were not as large. CONCLUSIONS Findings suggest that skinfolds and WHtR are better than BMI for obesity classification in CCSs. Clinicians should be aware of the high risk of misclassifying obese CCSs as nonobese. Cancer 2015;121:2036-2043. © 2015 American Cancer Society. [ABSTRACT FROM AUTHOR]

Cancer is the leading disease-related cause of death in adolescents and young adults (AYAs). This population faces many short- and long-term health and psychosocial consequences of cancer diagnosis and treatment, but many programs for cancer treatment, survivorship care, and psychosocial support do not focus on the specific needs of AYA cancer patients. Recognizing this health care disparity, the National Cancer Policy Forum of the Institute of Medicine convened a public workshop to examine the needs of AYA patients with cancer. Workshop participants identified many gaps and challenges in the care of AYA cancer patients and discussed potential strategies to address these needs. Suggestions included ways to improve access to care for AYAs, to deliver cancer care that better meets the medical and psychosocial needs of AYAs, to develop educational programs for providers who care for AYA cancer survivors, and to enhance the evidence base for AYAs with cancer by facilitating participation in research. [ABSTRACT FROM AUTHOR]

Survival rates for most paediatric cancers have improved at a remarkable pace over the past four decades. In developed countries, cure is now the probable outcome for most children and adolescents who are diagnosed with cancer: their 5-year survival rate approaches 80%. However, the vast majority of these cancer survivors will have at least one chronic health condition by 40 years of age. The burden of responsibility to understand the long-term morbidity and mortality that is associated with currently successful treatments must be borne by many, including the research and health care communities, survivor advocacy groups, and governmental and policy-making entities. [ABSTRACT FROM AUTHOR]

Background Adult survivors of childhood cancer adhere poorly to recommended medical surveillance. We sought to identify modifiable factors that contribute to non-adherence. Methods Latent class analysis categorized survivors (ages 18-52 years) at risk of cardiac, breast, or bone late sequelae on the basis of their health-related concerns, fears, and motivation. These classifications were compared at two time points for self-reported adherence to recommended echocardiography, mammography, and bone densitometry screening. Results Three classes ( worried, collaborative, and self-controlling) characterized survivors in each of the three risk groups: cardiac ( N = 564; Bayesian information criterion [BIC] = 10,824.66; Lo-Mendell-Rubin parametric likelihood ratio test [LRMLRT] P = .002), breast ( N = 584; BIC = 11,779.97; LRMLRT P < .001), and bone ( N = 613; BIC = 11,773.56; LMRLRT P = .028). Only 9% of at-risk survivors in the self-controlling class reported undergoing bone density screening in 2005, compared with 17.2% in the collaborative class ( P = .034). Thirteen percent of the self-controlling, 24% of collaborative ( P = .025), and 34% of worried ( P = .010) classes reported undergoing bone densitometry in 2009. Whereas 73% of at-risk survivors in the worried class reported having had an echocardiogram in 2009, only 57% of the collaborative ( P = .040) and 43% of self-controlling ( P < .001) classes did. In 2005 and 2009, respectively, fewer survivors in the self-controlling class (37% and 53%) than in the collaborative (51%, P = .038 and 70%, P = .01) and worried (58%, P = .002 and 69%, P = .025) classes reported undergoing mammograms. Conclusions Modifiable intrapersonal characteristics associated with these three classes predict self-reported participation in medical surveillance. Continued observation and validation of these survivor profiles may inform tailored interventions to enhance survivors' screening participation. Copyright © 2012 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]

Objectives: To determine whether unique groups of adult childhood cancer survivors could be defined on the basis of modifiable cognitive, affective, and motivation indicators. Secondary objectives were to examine to what extent group membership co-varied with more static variables (e.g. demographics, disease, and treatment) and predicted intent for subsequent medical follow-up. Methods: Using latent class analysis of data from 978 participants (ages, 18-52 years; mean, 31; and SD, 8) in the Childhood Cancer Survivor Study, we classified survivors according to their worries about health, perceived need for follow-up care, health motivation, and background variables. Intent to participate in medical follow-up, as a function of class membership, was tested using equality of proportions. Results: The best-fitting model (BIC = 18 540.67, BLMRT = <0.001) was characterized by three distinctive survivor classes (worried, 19%; self-controlling, 26%; and collaborative, 55%) and three significant class covariates (gender, perceptions of health, and severity of late effects). A smaller proportion of survivors in the self-controlling group (81%) than in the worried (90%) ( P = 0.015) and collaborative (88%) ( P = 0.015) groups intended to obtain a routine medical checkup. A smaller proportion of survivors in the self-controlling group (32%) than in the collaborative (65%) ( P = <0.001) and worried (86%) ( P = <0.001) groups planned a cancer-related check-up. A smaller proportion of survivors in the collaborative group (65%) than in the worried group (86%) ( P = <0.001) were likely to obtain a cancer-related check-up. Conclusions: Childhood cancer survivors can be classified according to the modifiable indicators. The classification is distinctive, predicts intent for future medical follow-up, and can inform tailored interventions. Copyright © 2011 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]

BACKGROUND: The authors examined whether survivors from the Childhood Cancer Survivor Study were less likely to be in higher-skill occupations than a sibling comparison and whether certain survivors were at higher risk for lower-skill jobs. METHODS: The authors created 3 mutually exclusive occupational categories for participants aged ≥25 years: Managerial/Professional, Nonphysical Service/Blue Collar, and Physical Service/Blue Collar. The authors examined currently employed survivors (4845) and their siblings (1727) in multivariable generalized linear models to evaluate the likelihood of being in 1 of the 3 occupational categories. Multinomial logistic regression was used among all participants to examine the likelihood of these outcomes compared to being unemployed (survivors, 6671; siblings, 2129). Multivariable linear models were used to assess survivor occupational differences by cancer- and treatment-related variables. Personal income was compared by occupation. RESULTS: Employed survivors were less often in higher-skilled Managerial/Professional occupations (relative risk, 0.93; 95% confidence interval 0.89-0.98) than their siblings. Survivors who were black, were diagnosed at a younger age, or had high-dose cranial radiation were less likely to hold Managerial/Professional occupations than other survivors. In multinomial models, female survivors' likelihood of being in full-time Managerial/Professional occupations (27%) was lower than male survivors (42%) and female (41%) and male (50%) siblings. Survivors' personal income was lower than siblings within each of the 3 occupational categories in models adjusted for sociodemographic variables. CONCLUSIONS: Adult childhood cancer survivors are employed in lower-skill jobs than siblings. Survivors with certain treatment histories are at higher risk for lower-skill jobs and may require vocational assistance throughout adulthood. [ABSTRACT FROM AUTHOR]

The majority of children, adolescents, and young adults diagnosed with cancer will become long-term survivors with many potential years of life ahead of them. Their journey from health through diagnosis and treatment to survivorship involves multiple transitions. Transitional services that should be available throughout this journey include health-related education, health surveillance and screening, management of cancer-related complications, and psychosocial support relevant to their developmental needs. Survivors require lifelong care that focuses not only on the medical risks arising from their cancer therapy, but also the psychosocial, educational, and vocational implications of surviving cancer. Because many community health care providers lack familiarity with the health risks associated with childhood or adolescent/young adult cancer, survivors must have sufficient health knowledge to advocate for risk-based cancer-related follow-up; the provision of a treatment summary and care plan at the conclusion of their cancer therapy is an important tool for facilitating this process. The availability of resources for survivors varies by geography, health care system, and survivor characteristics. Adolescents and young adults who receive their care outside of a pediatric cancer center have particularly limited access. The limitations in cancer center resources (along with survivor preference) strongly suggest that the long-term care of survivors will need to be shared between the cancer centers and primary care providers in survivors' communities. Cancer 2011;117(10 suppl):2335-41. © 2011 American Cancer Society. Survivors of cancer in childhood, adolescence, or young adult life require lifelong care that focuses not only on the medical risks that arise from their cancer therapy but also on the psychosocial, educational, and vocational implications of surviving cancer. Limitations in cancer center resources (along with survivor preference) strongly suggest that this care will need to be shared between cancer centers and primary care providers in survivors' communities. [ABSTRACT FROM AUTHOR]

This article summarizes research about cancer treatment factors affecting fertility and pregnancy outcomes of childhood cancer survivors. It covers the link between radiation affecting ovarian and uterine function and pregnancy complications such as spontaneous abortion, preterm labor and fetal malposition. Also cited is the risk of congenital malformations, genetic disorders and cancer which appears to be low except in the case of offspring born to survivors with germline cancer-predisposing mutations.

Background: Women treated with therapeutic chest radiation may develop breast cancer. Purpose: To summarize breast cancer risk and breast cancer surveillance in women after chest radiation for pediatric or young adult cancer. Data Sources: Studies from MEDLINE, EMBASE, the Cochrane Library, and CINAHL (1966 to December 2008). Study Selection: Articles were selected to answer any of 3 questions: What is the incidence and excess risk for breast cancer in women after chest radiation for pediatric or young adult cancer? For these women, are the clinical characteristics of breast cancer and the outcomes after therapy different from those of women with sporadic breast cancer in the general population? What are the potential benefits and harms associated with breast cancer surveillance among women exposed to chest radiation? Data Extraction: Three investigators independently extracted data and assessed study quality. Data Synthesis: Standardized incidence ratios ranged from 13.3 to 55.5; cumulative incidence of breast cancer by age 40 to 45 years ranged from 13% to 20%. Risk for breast cancer increased linearly with chest radiation dose. Available limited evidence suggests that the characteristics of breast cancer in these women and the outcomes after diagnosis are similar to those of women in the general population; mammography can detect breast cancer, although sensitivity is limited. Limitation: The quality of evidence for key questions 2 and 3 is limited by substantial study heterogeneity, variation in study design, and small sample size. Conclusion: Women treated with chest radiation have a substantially elevated risk for breast cancer at a young age, which does not seem to plateau. In this high-risk population, there seems to be a benefit associated with early detection. Further research is required to better define the harms and benefits of lifelong surveillance. Primary Funding Source: National Cancer Institute. [ABSTRACT FROM AUTHOR]

Introduction:: Previous research has suggested that childhood cancer survivors initiate smoking at rates approaching those of healthy individuals, even though smoking presents unique risks to survivors. The present study explores whether the attentional and executive functioning (EF) deficits associated with cancer and treatment place survivors of childhood cancer at increased risk for smoking. [ABSTRACT FROM PUBLISHER]

The article presents a study which evaluates the knowledge of long-term pediatric cancer survivors on blood transfusion history and hepatitis C virus (HCV) screening. The study use questionnaires to evaluate the knowledge of cancer survivor on HCV screening history. The result of the study shows that the pediatric cancer survivors are uninformed of their blood transfusion history wherein 31% are uncertain, 70% reported no history, and only 29% has HCV testing.

The article presents a study on dental abnormalities in childhood cancer survivors. The study centers on the survey containing oral-dental health information that was answered by cancer survivors who were diagnosed between 1970 and 1986, and 2951 siblings from the Childhood Cancer Survivor Study. It suggests that survivors commonly report dental problems such as teeth loss, and severe gingivitis. The study also concludes that radiation and chemotherapy increased the risk of dental abnormalities.

The article focuses on the usefulness of human papillovirus (HPV) vaccines to childhood cancer survivors. It notes that HPV is the most common sexually transmitted infection and the cause of cervical cancer among women. It stresses that HPV vaccine uptake is important among cancer survivors at risk for HPV-related complications. These high-risk groups include women who had undergone liver, renal, and lung transplantation and youth undergoing hematopoietic stem cell transplantation (HSCT).

The article discusses a study on behaviors and ultraviolet (UV) radiation exposure in a cohort of adult survivors of childhood and adolescent cancer in the U.S. The study examined the risk of skin cancer due to the exposure to radiation therapy, as shown by research from the Childhood Cancer Survivor Study (CCSS). The subjects of the study were childhood and adolescent cancer survivors and it found that they have an increased use of sunscreen and with lower tanning practices.

The article discusses the significance of physical activity participation to childhood cancer survivors. The authors claim that physical activity is important to survivors because inactivity may compound cancer/treatment-related late effects. They add that for those survivors who have difficulty in participating physical activity are need to be identified so that risk-based guidelines for physical activity can be developed and implemented.

The article presents a research study which examined breast cancer surveillance practices among women who were previously treated with chest radiation for childhood cancer. 625 women aged 25 to 50 years old who were participating in the Childhood Cancer Survivor Study were given a 114 item questionnaire. Results were compared with pediatric cancer survivors not treated with chest radiation. 63.6% of women aged 25 through 39 years old and 23.5% of women aged 40 through 50 had not had breast cancer mammography screening within the previous two years.

Background: The authors analyzed how self-reported health and self-reported modified New York Heart Association (NYHA) cardiac function scores were related to cardiac systolic function, cardiac risk factors, and cancer treatment history in childhood cancer survivors who reported no symptoms of cardiac disease.Methods: Long-term survivors of pediatric cancer who were treated between 1971 and 1995 (current ages, 16-39.7 years) underwent noninvasive clinical and laboratory cardiac risk evaluation and responded to selected subscales of the Medical Outcomes Study 36-item Short Form Health Survey. Results were compared with survivor history of anthracycline therapy alone or with radiotherapy (n=127 patients; mean, 10 years after diagnosis) versus no anthracycline therapy (n=32 patients; mean, 11 years after diagnosis).Results: Sex, current age, highest school grade completed, race, age at diagnosis, diagnostic group, years off therapy, fractional shortening (FS), heart rate, and smoking status were found to be independently predictive of self-reported health. Interaction between female sex and higher low-density lipoprotein values and between diagnosis and abnormal FS variably predicted low reported vitality and low reported modified New York Heart Association (NYHA) scores. Echocardiographic findings, cardiac risk factors, and treatment history explained 13% to 28% of the variance in perceived health and self-reported modified NYHA scores.Conclusions: Systolic function and cardiac risk factors were linked to lower self-reported health and NYHA scores even in the absence of clinically evident cardiotoxicity. [ABSTRACT FROM AUTHOR]

The article presents a literature review on smoking in relation to adolescent and adult cancer patient and survivors. It examines the prevalence of smoking habit among cancer patients. It explores the adverse health effects of smoking on cancer treatment and survival. It also describes the issues associated with smoking as a cancer risk factor.

The article discusses a study documenting the incidence of secondary neoplasms in child and adolescent acute lymphoblastic leukemia (ALL) patients after 30 years. The study investigated over 2,000 patients treated for ALL between 1962 and 1998 at St. Jude Children's Research Hospital in Tennessee. The study found that the incidence of secondary tumors increases over 30 years and those who were treated for ALL are at significantly higher risk than the general population. The author noted that while most neoplasms were low-grade tumors, the incidences of high-grade tumors was also significantly higher than in the general population and should therefore be followed up carefully.

Background: Despite interest in the well-being of adult survivors of childhood rhabdomyosarcoma (RMS), few studies have examined their health-related quality of life (HRQOL). This study evaluated physical and social aspects of HRQOL among long-term childhood RMS survivors relative to a sibling comparison group, and assessed whether physical impairment among RMS survivors adversely affected their ability to achieve adult life goals. Methods: Using baseline data from the Childhood Cancer Survivor Study, we evaluated self-reported physical impairment and social adaptation among 417 survivors of childhood RMS and 2685 siblings &ges;18 years of age at survey completion. Results: Survivors were more likely than siblings to report physical impairment, characterized by: at least one medically diagnosed condition, limitations in the performance of routine activities, a health-related inability to work or attend school, cancer-related pain. Survivors were less likely than siblings to have completed high school, ever worked a job, or ever been married. The odds of completing high school were lower among survivors with performance limitations, a health-related inability to work or attend school, or moderate to high levels of cancer-related pain. Survivors who reported cancer-related pain had an increased likelihood of ever being married. Conclusions: The majority of adult survivors of pediatric RMS are successful in attaining adult life goals despite higher reported occurrence of physical impairment than their sibling counterparts. Additional studies are needed to advance our understanding of other aspects of HRQOL in this population of pediatric cancer survivors. Copyright © 2006 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]

Background: We wanted to determine the type of outpatient medical care reported by young adult survivors of childhood cancer and to examine factors associated with limited medical care.Methods: We analyzed data from 9,434 adult childhood cancer survivors enrolled in a retrospective cohort study who completed a baseline questionnaire. They had a mean age of 26.8 years (range 18 to 48 years), 47% were female, 12% were minorities, and 16% were uninsured. Four self-reported outcome measures were used to determine outpatient medical care in a 2-year period: general contact with the health care system, general physical examination, cancer-related medical visit, and medical visit at a cancer center.Results: Eighty-seven percent reported general medical contact, 71.4% a general physical examination, 41.9% a cancer-related visit, and 19.2%, a visit at a cancer center. Factors associated with not reporting a general physical examination, a cancer-related visit, or a cancer center visit included no health insurance (odds ratio [OR] = 2.34; 95% confidence interval [CI], 1.97-2.77), male sex (OR = 1.65; 95% CI, 1.44-1.88), lack of concern for future health (OR = 1.57; 95% CI, 1.36-1.82), and age 30 years or older in comparison with those 18 to 29 years (OR = 1.56; 95% CI, 1.35-1.81). The likelihood of reporting a cancer-related visit or a general physical examination decreased significantly as the survivor aged or the time from cancer diagnosis increased. This trend was also significant for those treated with therapies associated with substantial risk for cardiovascular disease or breast cancer.Conclusions: Primary care physicians provide health care for most of this growing high-risk population. To optimize risk-based care, it is critical that cancer centers and primary care physicians develop methods to communicate effectively and longitudinally. [ABSTRACT FROM AUTHOR]

Objectives: This study characterized the self-reported dental utilization practice of long-term survivors of childhood cancer, a group at increased risk for treatment-induced dental abnormalities.Methods: 9,434 survivors and a comparison group of 3,858 siblings completed a 289-item survey that included a question on when their last dental visit occurred.Results: Within the last year 60.4 percent of survivors reported a dental visit. The groups less likely to report a recent dental visit include minority subjects, subjects with low levels of educational attainment, subjects with annual household incomes < dollar 20,000, and those without health insurance. No significant differences between survivors and siblings were seen. Male survivors exposed to cranial radiation were slightly more likely than other male survivors to report a recent dental visit (OR = 1.27, 95% CI = 1.12, 1.44).Conclusions: The dental utilization practices among survivors of childhood cancer are below recommended levels, even among those at highest risk for dental abnormalities. [ABSTRACT FROM AUTHOR]

Simple Summary: Childhood cancer patients receiving treatment containing alkylating agents are at risk of infertility, yet inter-individual variability in treatment-related ovarian damage is observed. Alkylating agents are metabolized by cytochrome P450 (CYP450) enzymes and polymorphisms in these CYP450 enzymes may explain this variability in ovarian damage. This study on genetic variation in CYP450 enzymes of chemotherapy-induced gonadotoxicity, using anti-Müllerian hormone (AMH) levels as a proxy for ovarian reserve, in female childhood cancer survivors (CCSs) may identify patients at risk of infertility. This unique global collaboration of two large CCS studies shows the significant gonadotoxic effect of enzyme CYP3A4*3 and significant protective effect of CYP2B6*2 on gonadal function in CCSs receiving alkylating agents. Genetic variation in CYP3A4 and CYP2B6 have previously been associated with gonadotoxicity after cancer treatment. These findings could guide risk prediction models determining patients at risk of chemotherapy-induced gonadal impairment. Background: Female childhood cancer survivors (CCSs) carry a risk of therapy-related gonadal dysfunction. Alkylating agents (AA) are well-established risk factors, yet inter-individual variability in ovarian function is observed. Polymorphisms in CYP450 enzymes may explain this variability in AA-induced ovarian damage. We aimed to evaluate associations between previously identified genetic polymorphisms in CYP450 enzymes and AA-related ovarian function among adult CCSs. Methods: Anti-Müllerian hormone (AMH) levels served as a proxy for ovarian function in a discovery cohort of adult female CCSs, from the pan-European PanCareLIFE cohort (n = 743; age (years): median 25.8, interquartile range (IQR) 22.1–30.6). Using two additive genetic models in linear and logistic regression, nine genetic variants in three CYP450 enzymes were analyzed in relation to cyclophosphamide equivalent dose (CED) score and their impact on AMH levels. The main model evaluated the effect of the variant on AMH and the interaction model evaluated the modifying effect of the variant on the impact of CED score on log-transformed AMH levels. Results were validated, and meta-analysis performed, using the USA-based St. Jude Lifetime Cohort (n = 391; age (years): median 31.3, IQR 26.6–37.4). Results: CYP3A4*3 was significantly associated with AMH levels in the discovery and replication cohort. Meta-analysis revealed a significant main deleterious effect (Beta (95% CI): −0.706 (−1.11–−0.298), p-value = 7 × 10−4) of CYP3A4*3 (rs4986910) on log-transformed AMH levels. CYP2B6*2 (rs8192709) showed a significant protective interaction effect (Beta (95% CI): 0.527 (0.126–0.928), p-value = 0.01) on log-transformed AMH levels in CCSs receiving more than 8000 mg/m2 CED. Conclusions: Female CCSs CYP3A4*3 carriers had significantly lower AMH levels, and CYP2B6*2 may have a protective effect on AMH levels. Identification of risk-contributing variants may improve individualized counselling regarding the treatment-related risk of infertility and fertility preservation options. [ABSTRACT FROM AUTHOR]

Purpose: Cancer-related worry (CRW; concerns related to cancer and its late effects) is prevalent among childhood cancer survivors. Elevated CRW has been associated with self-reported suboptimal physical activity. The aim of this investigation was to describe associations between CRW and objectively assessed physical activity in childhood cancer survivors. Methods: CRW was assessed at a baseline evaluation using six survey items. Weekly minutes of moderate and vigorous physical activity were captured by actigraphy 5.25 (3.8-8.0) yr later. Factor analysis was used to identify types of worry; multiple regression determined independent associations between CRW and moderate and vigorous physical activity adjusting for sex, race, diagnosis, age at baseline, anxiety level at baseline, self-reported physical activity at baseline, and pain interference at baseline. Results: Participants (n = 1223) were an average of 30.9 (SD, 6.9) yr at baseline and 36.1 (SD, 7.1) yr at follow-up. Thirty-seven percent were survivors of leukemia, 26% of non-CNS solid tumors, 19% of lymphoma, 11% of CNS tumors, and 6% of other malignancies. Two types of CRW were identified: "body-focused" and "general fear." Body-focused CRW (β = -19.6, P = 0.012), endorsing pain interference (β = -27.7, P = 0.002) at baseline, and having a diagnosis of CNS tumor (β = -41.3, P = 0.0003) or non-CNS solid tumor (β = -19.4, P = 0.02) were negatively associated with physical activity at follow-up. Conclusions: CRW related to bodily function and appearance is associated with decreased physical activity. Clinicians should consider the potential negative impact of CRW on physical activity levels and provide behavioral counseling. [ABSTRACT FROM AUTHOR]

OBJECTIVES: We aimed to clinically characterize the health, neurocognitive, and physical function outcomes of curative treatment of Wilms tumor. METHODS: Survivors ofWilms tumor (n = 280) participating in the St. Jude Lifetime Cohort, a retrospective study with prospective follow-up of individuals treated for childhood cancer at St. Jude Children's Research Hospital, were clinically evaluated and compared to age and sex-matched controls (n = 625). Health conditions were graded per a modified version of the National Cancer Institute's Common Terminology Criteria for Adverse Events. Standardized neurocognitive testing was graded by using age-adjusted z-scores. Impaired physical function was defined by age- and sexmatched z-scores >1.5 SD below controls. Modified Poisson regression was used to compare the prevalence of conditions and multivariable logistic regression to examine treatment associations. RESULTS: Median age at evaluation was similar between survivors and controls (30.5 years [9.0--58.0] and 31.0 [12.0-70.0]). Therapies included nephrectomy (100%), vincristine (99.3%), dactinomycin (97.9%), doxorubicin (66.8%), and abdominal (59.3%) and/or chest radiation (25.0%). By age 40 years, survivors averaged 12.7 (95% confidence interval [CI] 11.7-13.8) grade 1-4 and 7.5 (CI: 6.7-8.2) grade 2 to 4 health conditions, compared to 4.2 (CI: 3.9-4.6) and 2.3 (CI: 2.1-2.5), respectively, among controls. Grade 2 to 4 endocrine (53.9%), cardiovascular (26.4%), pulmonary (18.2%), neurologic (8.6%), neoplastic (7.9%), and kidney (7.2%) conditions were most prevalent. Survivors exhibited neurocognitive and physical performance impairments. CONCLUSIONS: Wilms tumor survivors experience a threefold higher burden of chronic health conditions compared to controls and late neurocognitive and physical function deficits. Individualized clinical management, counseling, and surveillance may improve long-term health maintenance. [ABSTRACT FROM AUTHOR]

Survivors of childhood, adolescent, and young adult (diagnosed when <25 years of age) cancer are at risk of mental health problems. The aim of this clinical practice guideline is to harmonise international recommendations for mental health surveillance in survivors of childhood, adolescent, and young adult cancer. This guideline was developed by a multidisciplinary panel of experts under the sponsorship of the International Guideline Harmonization Group. We evaluated concordance among existing survivorship clinical practice guidelines and conducted a systematic review following evidence-based methods. Of 7249 studies identified, 76 articles from 12 countries met the inclusion criteria. Recommendations were formulated on the basis of identified evidence in combination with clinical considerations. This international clinical practice guideline strongly recommends mental health surveillance for all survivors of childhood, adolescent, and young adult cancers at every follow-up visit and prompt referral to mental health specialists when problems are identified. Overall, the recommendations reflect the necessity of mental health surveillance as part of comprehensive survivor-focused health care. [ABSTRACT FROM AUTHOR]