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This cohort study evaluates the rate of systemic anticancer therapy use among patients dying of cancer.

PURPOSE: New therapies including oral anticancer agents (OAAs) have improved outcomes for patients with metastatic renal cell carcinoma (mRCC). However, little is known about the quality of end-of-life (EOL) care and systemic therapy use at EOL in patients receiving OAAs or with mRCC. METHODS: We retrospectively analyzed EOL care for decedents with mRCC in two parallel cohorts: (1) patients (RCC diagnosed 2004-2015) from the University of North Carolina's Cancer Information and Population Health Resource (CIPHR) and (2) patients (diagnosed 2007-2015) from SEER-Medicare. We assessed hospice use in the last 30 days of life and existing measures of poor-quality EOL care: systemic therapy, hospital admission, intensive care unit admission, and > 1 ED visit in the last 30 days of life; hospice initiation in the last 3 days of life; and in-hospital death. Associations between OAA use, patient and provider characteristics, and EOL care were examined using multivariable logistic regression. RESULTS: We identified 410 decedents in the CIPHR cohort (53.4% received OAA) and 1,508 in SEER-Medicare (43.5% received OAA). Prior OAA use was associated with increased systemic therapy in the last 30 days of life in both cohorts (CIPHR: 26.5% v 11.0%; P < .001; SEER-Medicare: 23.4% v 11.7%; P < .001), increased in-hospital death in CIPHR, and increased hospice in the last 30 days in SEER-Medicare. Older patients were less likely to receive systemic therapy or be admitted in the last 30 days or die in hospital. CONCLUSION: Patients with mRCC who received OAAs and younger patients experienced more aggressive EOL care, suggesting opportunities to optimize high-quality EOL care in these groups.

To examine real-world adherence to oral anticancer agents (OAAs) and its association with outcomes among Medicare beneficiaries with metastatic renal cell carcinoma (mRCC).SEER-Medicare retrospective cohort study of patients with metastatic renal cell carcinoma (mRCC) who received an OAA between 2007 and 2015. We examined A) adherence and B) overall and disease-specific 2-year survival landmarked at 3 months after OAA initiation. Adherence was assessed by calculating the proportion of days covered (PDC) within 3 months of OAA initiation, with adherent use being defined as PDC80%.A total of 905 patients met study criteria, of whom 445 patients (49.2%) were categorized as adherent to initial OAA treatment. Adjusting for clinical and demographic factors revealed decreased odds of adherence associated with living within an impoverished neighborhood (OR 0.49, CI 0.0.33 - 0.74) and out-of-pocket costs$200 (OR 0.68, CI 0.47-.98). Adherence was associated with improved 2-year survival in univariate analysis (logrank test, P = .01) and a non-significant trend toward an association with decreased all-cause (HR 0.87, CI 0.72 - 1.05) and RCC-specific survival (HR 0.84, CI 0.69 - 1.03) in multivariable analysis.Local poverty levels and high out-of-pocket costs are associated with poor initial adherence to OAA therapy in Medicare beneficiaries with mRCC, which in turn, suggests a trend toward poor overall and disease-specific survival. Efforts to improve outcomes in the broader mRCC population should incorporate OAA adherence and economic factors.

ObjectivesThe COVID-19 pandemic necessitates time-sensitive policy and implementation decisions regarding new therapies in the face of uncertainty. The aim of this study was to quantify consequences of approving therapies or pursuing further research: either immediate approval, use only in research, approval with research (e.g., Emergency Use Authorization), or reject.MethodsUsing a cohort state-transition model for hospitalized COVID-19 patients, we estimated quality-adjusted life years (QALYs) and costs associated with the following interventions: Hydroxychloroquine, Remdesivir, Casirivimab-Imdevimab, Dexamethasone, Baricitinib-Remdesivir, Tocilizumab, Lopinavir-Ritonavir, and Interferon beta-1a, and usual care. We used the model outcomes to conduct cost-effectiveness and value of information analyses from a US healthcare perspective and a lifetime horizon.ResultsAssuming a $100,000-per-QALY willingness-to-pay-threshold, only Remdesivir, Casirivimab-Imdevimab, Dexamethasone, Baricitinib-Remdesivir and Tocilizumab were (cost-) effective (incremental net health benefit 0.252, 0.164, 0.545, 0.668 and 0.524 QALYs and incremental net monetary benefit $25,249, $16,375, $54,526, $66,826 and $52,378). Our value of information analyses suggest that most value can be obtained if these 5 therapies are approved for immediate use rather than requiring additional RCTs (net value $20.6 Billion, $13.4 Billion, $7.4 Billion, $54.6 Billion and $7.1 Billion); Hydroxychloroquine (net value $198 Million) only used in further RCTs if seeking to demonstrate decremental cost-effectiveness, and otherwise rejected; and Interferon beta-1a and Lopinavir-Ritonavir are rejected (i.e., neither approved nor additional RCTs).Conclusions and RelevanceEstimating the real-time value of collecting additional evidence during the pandemic can inform policymakers and clinicians about the optimal moment to implement therapies and whether to perform further research.

BACKGROUND: Unlike fee-for-service Medicare, the Veterans Health Administration (VHA) allows for the provision of concurrent care, incorporating cancer treatment while in hospice. METHODS: We compared trends of aggressive care at end of life between Medicare and VHA decedents with advanced nonsmall cell lung cancer from 2006 to 2012, and the relation between regional level end-of-life care between Medicare and VHA beneficiaries. RESULTS: Among 18,371 Veterans and 25,283 Medicare beneficiaries, aggressive care at end of life decreased 15% in VHA and 4% in SEER (Surveillance, Epidemiology, and End Results)-Medicare (p

Disparities in metastatic renal cell carcinoma (mRCC) outcomes persist in the era of oral anticancer agents (OAAs) and immunotherapies (IOs). We examined variation in the utilization of mRCC systemic therapies among US Medicare beneficiaries from 2015-2019. Logistic regression models evaluated the association between therapy receipt and demographic covariates including patient race, ethnicity and sex. In total, 15,407 patients met study criteria. After multivariable adjustment, non-Hispanic Black race and ethnicity was associated with reduced IO (adjusted relative risk ratio (aRRR) = 0.76 [0.61-0.95]; P = 0.015) and OAA receipt (aRRR = 0.76 [0.64-0.90]; P = 0.002) compared to non-Hispanic White race and ethnicity. Female sex was associated with reduced IO (aRRR = 0.73 [0.66-0.81]; P

This Editorial discusses the existing policy efforts in the US for ensuring adequate racial and ethnic diversity in clinical trials, identifies barriers to consistency and acceptable representation, and suggests measures to address them.

Sociodemographic and healthcare factors in relation to recruitment sites of patients with cancer (N=154)

Cancer treatment can trigger or exacerbate health-related socioeconomic risks (HRSR; food/housing insecurity, transportation/utilities difficulties, and interpersonal violence). The American Cancer Society and National Cancer Institute recommend HRSR screening and referral, but little research has examined the perceptions of patients with cancer on the appropriateness of HRSR screening in healthcare settings. We examined whether HRSR status, desire for assistance with HRSRs, and sociodemographic and health care–related factors were associated with perceived appropriateness of HRSR screening in health care settings and comfort with HRSR documentation in electronic health records (EHR). A convenience sample of adult patients with cancer at two outpatient clinics completed self-administered surveys. We used χ2 and Fisher exact tests to test for significant associations. The sample included 154 patients (72% female, 90% ages 45 years or older). Thirty-six percent reported ≥1 HRSRs and 27% desired assistance with HRSRs. Overall, 80% thought it was appropriate to assess for HRSRs in health care settings. The distributions of HRSR status and sociodemographic characteristics were similar among people who perceived screening to be appropriate and those who did not. Participants who perceived screening as appropriate were three times as likely to report prior experience with HRSR screening (31% vs. 10%, P = 0.01). Moreover, 60% felt comfortable having HRSRs documented in the EHR. Comfort with EHR documentation of HRSRs was significantly higher among patients desiring assistance with HRSRs (78%) compared with those who did not (53%, P < 0.01). While initiatives for HRSR screening are likely to be seen by patients with cancer as appropriate, concerns may remain over electronic documentation of HRSRs.Significance:National organizations recommend addressing HRSRs such as food/housing insecurity, transportation/utilities difficulties, and interpersonal violence among patients with cancer. In our study, most patients with cancer perceived screening for HRSRs in clinical settings as appropriate. Meanwhile, concerns may remain over the documentation of HRSRs in EHRs.

Survey Questions and Coding Instructions

Sociodemographic and healthcare factors in relation to comfort with EHR documentation (N=154)

PURPOSE Current tools in predicting survival outcomes for patients with colon cancer predominantly rely on clinical and pathologic characteristics, but increasing evidence suggests that diet and lifestyle habits are associated with patient outcomes and should be considered to enhance model accuracy. METHODS Using an adjuvant chemotherapy trial for stage III colon cancer (CALGB 89803), we developed prediction models of disease-free survival (DFS) and overall survival by additionally incorporating self-reported nine diet and lifestyle factors. Both models were assessed by multivariable Cox proportional hazards regression and externally validated using another trial for stage III colon cancer (CALGB/SWOG 80702), and visual nomograms of prediction models were constructed accordingly. We also proposed three hypothetical scenarios for patients with (1) good-risk, (2) average-risk, and (3) poor-risk clinical and pathologic features, and estimated their predictive survival by considering clinical and pathologic features with or without adding self-reported diet and lifestyle factors. RESULTS Among 1,024 patients (median age 60.0 years, 43.8% female), we observed 394 DFS events and 311 deaths after median follow-up of 7.3 years. Adding self-reported diet and lifestyle factors to clinical and pathologic characteristics meaningfully improved performance of prediction models (c-index from 0.64 [95% CI, 0.62 to 0.67] to 0.69 [95% CI, 0.67 to 0.72] for DFS, and from 0.67 [95% CI, 0.64 to 0.70] to 0.71 [95% CI, 0.69 to 0.75] for overall survival). External validation also indicated good performance of discrimination and calibration. Adding most self-reported favorable diet and lifestyle exposures to multivariate modeling improved 5-year DFS of all patients and by 6.3% for good-risk, 21.4% for average-risk, and 42.6% for poor-risk clinical and pathologic features. CONCLUSION Diet and lifestyle factors further inform current recurrence and survival prediction models for patients with stage III colon cancer.

PURPOSE: There are no existing quality measures (QMs) to optimize end-of-life care for children with cancer. Previously, we developed a set of 26 candidate QMs. Our primary objective in this study was to achieve stakeholder consensus on priority measures. METHODS: We conducted an iterative, cross-sectional electronic survey, using a modified Delphi method to build consensus among clinician and family stakeholders. In each of the two rounds of surveys, stakeholders were asked to rate QMs on a 9-point Likert scale, on the basis of perceived importance. Health care professionals were additionally asked to rate measures on perceived feasibility. After each round, we computed median scores on importance and feasibility of measurement, retaining QMs with median importance scores ≥ 8. RESULTS: Twenty-five participants completed both rounds of the survey. In round 1, participants were asked to rate 26 QMs; nine QMs, including QMs pertaining to health care use, were removed because of median importance scores < 8. Two new measures were proposed for consideration in round 2, on the basis of participant feedback. Following round 2, 17 QMs were ultimately retained. QMs related to symptom screening and palliative care consultation were rated highly in importance and feasibility. QMs related to communication were rated highly important, yet less feasible. Measuring whether a patient's needs were heard by their health care team was rated among the least feasible. CONCLUSION: Childhood cancer stakeholders prioritized QMs pertaining to patient-reported outcomes, deeming measures of health care resource use less important. Future research should seek to develop novel tools for quality assessment to enhance feasibility of implementing priority measures.

Study Objective Preoperative detection of uterine leiomyosarcoma is important in hysterectomies performed for presumed benign indications. This study examined the effectiveness of endometrial sampling for preoperative diagnosis of leiomyosarcoma and the factors associated with a false negative. Design This is a retrospective analysis of linked data from the New York Statewide Planning and Research Cooperative System and the New York State Cancer Registry. Using procedure codes, we identified women who underwent preoperative endometrial sampling and hysterectomy in 2003-2015. We further limited the sample to women who had a subsequent diagnosis of uterine leiomyosarcoma based on histology, site and behavioral codes. We estimated the proportion of patients whose leiomyosarcoma was diagnosed preoperatively, and compared their characteristics with patients whose leiomyosarcoma was missed preoperatively (i.e., diagnosed postoperatively) using chi-square/Fisher's exact test and Wilcoxon rank sum test. Setting Inpatient and outpatient encounters at civilian hospitals and ambulatory surgery centers in New York state. Patients or Participants 79 adult women with leiomyosarcoma who underwent endometrial sampling (biopsy or dilation and curettage) within 90 days before hysterectomy. Interventions N/A Measurements and Main Results Among the 79 patients with leiomyosarcoma, 46 (58.2%) were diagnosed preoperatively, whereas 33 (41.8%) were diagnosed postoperatively. Patients diagnosed postoperatively did not differ significantly from those diagnosed preoperatively in cancer stage, grade, age, bleeding symptoms, or comorbidities. However, tumor size was larger among patients who were diagnosed postoperatively than those diagnosed preoperatively (median=12 versus 9 centimeters, p=0.04). The rate of preoperative diagnosis was higher among patients who underwent sampling with hysteroscopic guidance (66.7%) than sampling without hysteroscopic guidance (31.6%) (p=0.007). Among patients diagnosed postoperatively, 21.2% underwent a supracervical hysterectomy, compared to 0% among those diagnosed preoperatively (p=0.002). Conclusion Endometrial sampling was instrumental in diagnosing approximately half of uterine leiomyosarcomas preoperatively, which was more commonly achieved with hysteroscopic guidance.

Background The COVID-19 pandemic has led to delays in patients seeking care for life-threatening conditions; however, its impact on treatment patterns for patients with metastatic cancer is unknown. We assessed the COVID-19 pandemic’s impact on time to treatment initiation (TTI) and treatment selection for patients newly diagnosed with metastatic solid cancer. Methods We used an electronic health record–derived longitudinal database curated via technology-enabled abstraction to identify 14 136 US patients newly diagnosed with de novo or recurrent metastatic solid cancer between January 1 and July 31 in 2019 or 2020. Patients received care at approximately 280 predominantly community-based oncology practices. Controlled interrupted time series analyses assessed the impact of the COVID-19 pandemic period (April-July 2020) on TTI, defined as the number of days from metastatic diagnosis to receipt of first-line systemic therapy, and use of myelosuppressive therapy. Results The adjusted probability of treatment within 30 days of diagnosis was similar across periods (January-March 2019 = 41.7%, 95% confidence interval [CI] = 32.2% to 51.1%; April-July 2019 = 42.6%, 95% CI = 32.4% to 52.7%; January-March 2020 = 44.5%, 95% CI = 30.4% to 58.6%; April-July 2020 = 46.8%, 95% CI= 34.6% to 59.0%; adjusted percentage-point difference-in-differences = 1.4%, 95% CI = −2.7% to 5.5%). Among 5962 patients who received first-line systemic therapy, there was no association between the pandemic period and use of myelosuppressive therapy (adjusted percentage-point difference-in-differences = 1.6%, 95% CI = −2.6% to 5.8%). There was no meaningful effect modification by cancer type, race, or age. Conclusions Despite known pandemic-related delays in surveillance and diagnosis, the COVID-19 pandemic did not affect TTI or treatment selection for patients with metastatic solid cancers.

Objectives Post-operative radiation therapy (PORT) in locally advanced non-small cell lung cancer (LA-NSCLC) has historically been associated with toxicity. Conformal techniques like intensity modulated radiation therapy (IMRT) have the potential to reduce acute and long-term toxicity from radiation therapy. Among patients receiving PORT for LA-NSCLC, we identified factors associated with receipt of IMRT and evaluated the association between IMRT and toxicity. Methods We queried the Surveillance, Epidemiology, and End Results (SEER)-Medicare database between January 1, 2006 to December 31, 2014 to identify patients diagnosed with Stage II or III NSCLC and who received upfront surgery and subsequent PORT. Baseline differences between patients receiving 3-dimentional conformal radiation therapy (3D-CRT) and IMRT were assessed using the chi-squared test for proportions and the t-test for means. Multivariable logistic regression was used to identify predictors of receipt of IMRT and pulmonary, esophageal, and cardiac toxicity. Propensity-score matching was employed to reduce the effect of known confounders. Results A total of 620 patients met the inclusion criteria, among whom 441 (71.2%) received 3D-CRT and 179 (28.8%) received IMRT. The mean age of the cohort was 73.9 years and 54.7% were male. The proportion of patients receiving IMRT increased from 6.2% in 2006 to 41.4% in 2014 (P Conclusion In a cohort of elderly patients, the use of IMRT in the setting of PORT for LA-NSCLC was not associated with a difference in toxicity compared to 3D-CRT. This finding suggests that outcomes from PORT may be independent of radiotherapy treatment technique.

Background Digital breast tomosynthesis (DBT) has become a prevalent mode of breast cancer screening in recent years. Although older women are commonly screened for breast cancer, little is known about screening outcomes using DBT among older women. Objective To assess proximal screening outcomes with DBT compared to traditional two-dimensional(2-D) mammography among women 67–74 and women 75 and older. Design Cohort study. Participants Medicare fee-for-service beneficiaries aged 67 years and older with no history of prior cancer who received a screening mammogram in 2015. Main Measures Use of subsequent imaging (ultrasound and diagnostic mammography) as an indication of recall, breast cancer detection, and characteristics of breast cancer at the time of diagnosis. Analyses used weighted logistic regression to adjust for potential confounders. Key Results Our study included 26,406 women aged 67–74 and 17,001 women 75 and older who were screened for breast cancer. Among women 75 and older, the rate of subsequent imaging among women screened with DBT did not differ significantly from 2-D mammography (91.8 versus 97.0 per 1,000 screening mammograms, p=0.37). In this age group, DBT was associated with 2.1 additional cancers detected per 1,000 screening mammograms compared to 2D (11.5 versus 9.4, p=0.003), though these additional cancers were almost exclusively in situ and stage I invasive cancers. For women 67–74 years old, DBT was associated with a higher rate of subsequent imaging than 2-D mammography (113.9 versus 100.3, p=0.004) and a higher rate of stage I invasive cancer detection (4.7 versus 3.7, p=0.002), but not other stages. Conclusions Breast cancer screening with DBT was not associated with lower rates of subsequent imaging among older women. Most additional cancers detected with DBT were early stage. Whether detecting these additional early-stage cancers among older women improves health outcomes remains uncertain. Supplementary Information The online version contains supplementary material available at 10.1007/s11606-021-07132-6.

The NCCN Guidelines for Older Adult Oncology address specific issues related to the management of cancer in older adults, including screening and comprehensive geriatric assessment (CGA), assessing the risks and benefits of treatment, preventing or decreasing complications from therapy, and managing patients deemed to be at high risk for treatment-related toxicity. CGA is a multidisciplinary, in-depth evaluation that assesses the objective health of the older adult while evaluating multiple domains, which may affect cancer prognosis and treatment choices. These NCCN Guidelines Insights focus on recent updates to the NCCN Guidelines providing specific practical framework for the use of CGA when evaluating older adults with cancer.

ImportanceRobust quality measures to benchmark end-of-life care for children with cancer do not currently exist; 28 candidate patient-centered quality measures were previously developed.ObjectiveTo prioritize quality measures among parents who lost a child to cancer.Design, Setting, and ParticipantsThis survey study was conducted using an electronic, cross-sectional discrete choice experiment (DCE) with maximum difference scaling from January to June 2021 in the US. In each of 21 questions in the DCE, participants were presented with a set of 4 quality measures and were asked to select the most and least important measures within each set. All 28 quality measures were presented an equal number of times in different permutations. In the volunteer sample, 69 eligible bereaved parents enrolled in the study; 61 parents completed the DCE (participation rate, 88.4%).Main Outcomes and MeasuresUsing choices participants made, a hierarchical bayesian multinomial logistic regression was fit to derive mean importance scores with 95% credible intervals (95% Crs) for each quality measure, representing the overall probability of a quality measure being selected as most important. Importance scores were rescaled proportionally from 0 to 100, with the sum of scores for all quality measures adding up to 100. This enabled interpretation of scores as the relative importance of quality measures.ResultsParticipants included 61 bereaved parents (median [range] age, 48 [24-74] years; 55 individuals self-identified as women [90.2%]; 1 American Indian or Alaska Native [1.6%], 1 Asian [1.6%], 2 Black or African American [3.3%], 1 Native Hawaiian or Pacific Islander, and 58 White [91.8%]; 58 not Hispanic or Latinx [95.1%]). Highest-priority quality measures by mean importance score included having a child’s symptoms treated well (9.25 [95% Cr, 9.06-9.45]), feeling that a child’s needs were heard by the health care team (8.39 [95% Cr, 8.05-8.73]), and having a goal-concordant end-of-life experience (7.45 [95% Cr, 6.84-8.05]). Lowest-priority quality measures included avoiding chemotherapy (0.33 [95% Cr, 0.21-0.45]), provision of psychosocial support for parents (1.01 [95% Cr, 0.57-1.45]), and avoiding the intensive care unit (1.09 [95% Cr, 0.74-1.43]). Rank-ordering measures by mean importance revealed that symptom management was 9 times more important to parents than psychosocial support for themselves.Conclusions and RelevanceThis study found that bereaved parents prioritized end-of-life quality measures focused on symptom management and goal-concordant care while characterizing quality measures assessing their own psychosocial support and their child’s hospital resource use as substantially less important. These findings suggest that future research should explore innovative strategies to measure care attributes that matter most to families of children with advanced cancer.

This Viewpoint suggests that professional societies should continue to advocate for equitable access for patients to all necessary medical care including abortion care.

PURPOSE Limited tools exist to predict the risk of chemotherapy toxicity in older adults with early-stage breast cancer. METHODS Patients of age ≥ 65 years with stage I-III breast cancer from 16 institutions treated with neoadjuvant or adjuvant chemotherapy were prospectively evaluated for geriatric and clinical features predictive of grade 3-5 chemotherapy toxicity. Logistic regression with best-subsets selection was used to identify and incorporate independent predictors of toxicity into a model with weighted variable scoring. Model performance was evaluated using area under the ROC curve (AUC) and goodness-of-fit statistics. The model was internally and externally validated. RESULTS In 473 patients (283 in development and 190 in validation cohort), 46% developed grade 3-5 chemotherapy toxicities. Eight independent predictors were identified (each assigned weighted points): anthracycline use (1 point), stage II or III (3 points), planned treatment duration > 3 months (4 points), abnormal liver function (3 points), low hemoglobin (3 points), falls (4 points), limited walking (3 points), and lack of social support (3 points). We calculated risk scores for each patient and defined three risk groups: low (0-5 points), intermediate (6-11 points), or high (≥ 12 points). In the development cohort, the rates of grade 3-5 chemotherapy toxicity for these three groups were 19%, 54%, and 87%, respectively ( P < .01). In the validation cohort, the corresponding toxicity rates were 27%, 45%, and 76%. The AUC was 0.75 (95% CI, 0.70 to 0.81) in the development cohort and 0.69 (95% CI, 0.62 to 0.77) in the validation cohort. Risk groups were also associated with hospitalizations and reduced dose intensity ( P < .01). CONCLUSION The Cancer and Aging Research Group-Breast Cancer (CARG-BC) score was developed and validated to predict grade 3-5 chemotherapy toxicity in older adults with early-stage breast cancer.

Objectives Although survival after a cancer diagnosis has improved considerably over the past 20 years, little is known about trends in health-related quality-of-life (HRQOL) for older prostate, breast, and lung cancer survivors. Methods Using a population-based registry with longitudinal patient reported outcomes (the National Cancer Institute Surveillance, Epidemiology and End Results database linked to Medicare Health Outcomes Survey), we analyzed Medicare Advantage patients diagnosed with cancer during 1998–2011, who completed surveys regarding HRQOL through 2013. ‘Early Era’ patients were treated during 1998–2003; ‘Late Era’ patients were treated during 2006–2011. After propensity score matching, post-diagnosis changes in health utility (HU), Physical Component Summary (PCS) and Mental Component Summary (MCS) scores were calculated and compared between the two eras. Result We identified 208 older patients with prostate, 276 with breast and 76 with lung cancer who were treated in the ‘Early Era’ and matched to equal numbers in the ‘Late Era’. Mean age of patients in early and late era was 72 and 73 years, respectively. The mean post-diagnosis decline in health utility for patients treated in the ‘Late Era’ was not significantly different from the ‘Early Era’ for any cancer (Prostate [early vs. late]: −0.06 vs. -0.03, p = .09; Breast: −0.03 vs. −0.04, p = .65; Lung: −0.07 vs. −0.07, p = .95); nor for Physical Component Summary or Mental Component Summary scores. Conclusion Older patients treated for prostate, breast or lung cancer in the later era reported similar outcomes of changes in HRQOL compared to earlier era patients.

BACKGROUND: Magnetic resonance imaging (MRI) of the prostate (MRI-prostate) facilitates better detection of clinically significant prostate cancer (PCa). Yet, the national trends of MRI at the time of prostate biopsy and its ability to increase the detection of PCa in a biopsy-naïve population remain unknown. OBJECTIVE: To elucidate the contemporary trends of MRI and prostate biopsy, and whether it improved PCa diagnosis among privately insured patients. DESIGN, SETTING, AND PARTICIPANTS: This was a retrospective cohort study of a large private health insurance database in the USA—the OptumLabs Data Warehouse. We identified all men [notdef]40 yr of age who underwent index prostate biopsies from 2010 through 2016. INTERVENTION: MRI-prostate at the time of index biopsy. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Utilization of the MRI at the time of biopsy and incident PCa diagnosis constituted the primary outcomes. We enumerated unadjusted and age-specific annual rates of MRI over time to elucidate trends using regression models (trend analysis). Bivariate and multivariable regression analyses identified patient characteristics associated with MRI-prostate, and the association between the use of MRI and PCa diagnosis. RESULTS AND LIMITATIONS: Overall, 119 202 men underwent index prostate biopsies. Unadjusted annual rates of MRI at the time of biopsy significantly increased from 7 per 1000 biopsies in 2010 to 83 per 1000 biopsies in 2016 (p < 0.001 for trend). Age-specific rates increased across all age groups (40–49, 50–59, 60–65, 66–74, and 75 +yr; all p < 0.001). On multivariable analysis, black patients had a lower likelihood of MRI compared with white patients (odds ratio [OR]: 0.6; p < 0.01). MRI at the time of biopsy was not associated with a higher likelihood of incident PCa compared with traditional systematic biopsy (OR: 1.0; p = 0.7). The retrospective design and the inability to detect clinically significant PCa (Gleason 7+) constitute the limitations of this study. CONCLUSIONS: While the use of MRI at the time of biopsy rose markedly, it was not associated with a higher detection rate of PCa. Further research is needed to address effective dissemination of MRI and targeted biopsies, and racial disparities. PATIENT SUMMARY: From 2010 to 2016, our study found a significant rise in the utilization of magnetic resonance imaging of the prostate (MRI-prostate) at the time of index biopsy, although only a minority of patients undergo MRI-prostate. The use of MRI-prostate was not associated with a higher likelihood of diagnosing incident prostate cancer.

Distant metastases (DMs) are the primary driver of mortality for patients with early stage NSCLC receiving stereotactic body radiation therapy (SBRT), yet patient-level risk is difficult to predict. We developed and validated a model to predict individualized risk of DM in this population.We used a multi-institutional database of 1280 patients with cT1-3N0M0 NSCLC treated with SBRT from 2006 to 2015 for model development and internal validation. A Fine and Gray (FG) regression model was built to predict 1-year DM risk and compared with a random survival forests model. The higher performing model was evaluated on an external data set of 130 patients from a separate institution. Discriminatory performance was evaluated using the time-dependent area under the curve (AUC). Calibration was assessed graphically and with Brier scores.The FG model yielded an AUC of 0.71 (95% confidence interval [CI]: 0.57-0.86) compared with the AUC of random survival forest at 0.69 (95% CI: 0.63-0.85) in the internal test set and was selected for further testing. On external validation, the FG model yielded an AUC of 0.70 (95% CI: 0.57-0.83) with good calibration (Brier score: 0.08). The model identified a high-risk patient subgroup with greater 1-year DM rates in the internal test (20.0% [3 of 15] versus 2.9% [7 of 241], p = 0.001) and external validation (21.4% [3 of 15] versus 7.8% [9 of 116], p = 0.095). A model nomogram and online application was made available.We developed and externally validated a practical model that predicts DM risk in patients with NSCLC receiving SBRT which may help select patients for systemic therapy.

Objectives To examine whether the case fatality rate (CFR) of coronavirus disease 2019 (Covid-19) decreased overtime, and whether the Covid-19 testing rate is a driving factor for the changes if the CFR decreased. Methods Analyzing Covid-19 cases, deaths, and tests in Ontario, Canada, we compared the CFR between the first wave and the second wave across 26 Public Health Units in Ontario. We also explored whether a high testing rate was associated with a large CFR decrease. Results The first wave CFR ranged from 0.004 to 0.146; whereas the second wave CFR ranged from 0.003 to 0.034. The pooled RR estimate of the second wave Covid-19 case fatality, compared to first wave, was 0.24 (95% CI: 0.19-0.32). Additionally, Covid-19 testing percentages were not associated with the estimated RR (p-value = 0.246). Conclusions The Covid-19 CFR decreased profoundly in Ontario during the second wave, and Covid-19 testing was not a driving factor for this decrease.

Background Trauma-related disorders rank among the top five most costly medical conditions to the health care system. However, the impact of out-of-pocket (OOP) health expenses for traumatic conditions is not known. In this cross-sectional study, we use nationally representative data to investigate whether patients with a traumatic injury experienced financial hardship from OOP health expenses. Methods Using data from the Medical Expenditure Panel Survey from 2010 to 2015, we analyzed the financial burden associated with a traumatic injury. Primary outcomes were excess financial burden (OOP>20% of annual income) and catastrophic medical expenses (OOP>40% of annual income). A multivariable logistic regression analysis evaluated whether these outcomes were associated with traumatic injury, adjusting for demographic, socioeconomic, and health care factors. We then completed a descriptive analysis to elucidate drivers of total OOP expenses. Results Of the 90,964 families in the cohort, 6434 families had a traumatic injury requiring a visit to the emergency room and 668 families had a traumatic injury requiring hospitalization. Overall 1 in 8 households with an injured family member requiring hospitalization experienced financial hardship. These families were more likely to experience excess financial burden (OR: 2.04, 95% CI: 1.13-3.64) and catastrophic medical expenses (OR: 3.08, 95% CI: 1.37-6.9). The largest burden of OOP expenses was due to prescription drug costs, with inpatient costs as a major driver of OOP expenses for those requiring hospitalization. Conclusions Households with an injured family member requiring hospitalization are significantly more vulnerable to financial hardship from OOP health expenses than the noninjured population. Prescription drug and inpatient costs were the most significant drivers of OOP health expenses.