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Moving from the role of resident into that of a young attending is one of the most anticipated transitions in a medical trainee's career path. Radiation oncology residency training is typically apprentice-style focused in the outpatient setting, which carries additional unique challenges. Twenty-seven junior attendings at academic institutions within their first 5 years of practice were sent an online open-ended questionnaire in 2018 regarding aspects of their practice using a snowball sampling method. Responses were collected, and a thematic analysis was conducted in which two independent reviewers coded the responses. Nineteen junior attendings (70%) from 18 institutions completed the questionnaire. General themes included the importance of cultivating relationships for peer support and to be professional and polite as confidence was gained to enable them to be seen as an attending. All respondents felt that bringing an open mind, balance, and adaptability was crucial in their transition. Respondents stayed up to date on literature and practices by subscribing to journals, courses, and participation in resident education. Forty-two percent of young attendings were matched with a mentor at their new institution through a formal mentor-mentee relationship. Respondents wished that they had more autonomy during residency to prepare for independent practice. Transitioning from residency to a junior attending provides unique stressors and challenges. Allowing for residents to have more autonomy during their training, such as a senior resident clinic, may help improve this transition by providing an opportunity for independent decision-making with guidance as appropriate., (© 2021. American Association for Cancer Education.)

Background: Adolescents and young adults (AYA) with sarcoma experience both acute and chronic pain related to their disease and treatment. Studies in older adults have reported a high risk of persistent opioid use after cancer therapy among previously opioid-naive patients; however, few studies have evaluated posttreatment opioid use among AYAs. This article describes patterns of new persistent opioid use among AYAs in the year after treatment for sarcoma., Methods: Opioid-naive patients who were 10 to 26 years old and diagnosed with sarcoma (2008-2016) were identified with the IBM Marketscan Database. Included subjects had an International Classification of Diseases code for sarcoma (ninth or tenth revision), received anticancer therapy (chemotherapy, surgery, and/or radiation) within 30 days of the first diagnosis code, and had continuous insurance coverage (commercial or Medicaid) for more than 12 months both before the diagnosis and after the last therapy. The primary outcome was new persistent opioid use, which was defined as at least 2 opioid prescriptions in the 12 months following treatment completion. Covariates included age, sex, insurance, tumor type, surgical procedure, mental health (MH) or substance use diagnoses before or during therapy, and concomitant lorazepam use., Results: In total, 938 patients met the inclusion criteria; 521 (56%) were male, and 578 (62%) were younger than 18 years. In total, 727 (78%) had commercial insurance, and 273 (29%) had an MH diagnosis either before or during the treatment period. Of the total group, 464 (49%) used opioids during treatment only. Of those who used opioids during treatment, 135 (23%) received at least 2 prescriptions in the year after therapy. In a multivariable analysis, Medicaid versus commercial insurance (odds ratio [OR], 1.74; 95% confidence interval [CI], 1.15-2.64) and non-soft tissue sarcoma (OR for Ewing sarcoma, 3.23; 95% CI, 1.81-5.78; OR for osteosarcoma, 2.05; 95% CI, 1.36-3.09) conferred a higher likelihood of new persistent use., Conclusions: In this cohort of AYAs treated for sarcoma, 64% of the patients received opioid prescriptions during treatment, and 23% of these patients became new persistent users. Because of the risks associated with persistent opioid use, studies of novel pain management strategies along with age-appropriate education and anticipatory guidance are urgently needed., Lay Summary: Using an insurance claims database, we conducted a study to determine the rate of new persistent opioid use among adolescents and young adults treated for sarcoma. We found that 64% of adolescents and young adults treated for sarcoma received opioid prescriptions during treatment, and 23% of these patients met the criteria for new persistent opioid use. These findings support the need for age-appropriate education and novel pain management strategies in this vulnerable population., (© 2022 American Cancer Society.)

Sexual function is a vital aspect of human health and is recognized as a critical component of cancer survivorship. Understanding and evaluating the impacts of radiotherapy on female sexual function requires precise knowledge of the organs involved in sexual function and the relationship between radiotherapy exposure and sexual tissue function. Although substantial evidence exists describing the impact of radiotherapy on male erectile tissues and related clinical sexual outcomes, there is very little research in this area in females. The lack of biomedical data in female patients makes it difficult to design studies aimed at optimizing sexual function postradiotherapy for female pelvic malignancies. This scoping review identifies and categorizes current research on the impacts of radiotherapy on normal female erectile tissues, including damage to normal functioning, clinical outcomes of radiation-related female erectile tissue damage, and techniques to spare erectile tissues or therapies to treat such damage. An evaluation of the evidence was performed, and a summary of findings was generated according to Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) Extension for Scoping Reviews guidelines. Articles were included in the review that involved normal female erectile tissues and radiotherapy side effects. The results show that little scientific investigation into the impacts of radiotherapy on female erectile tissues has been performed. Collaborative scientific investigations by clinical, basic, and behavioral scientists in oncology and radiotherapy are needed to generate radiobiologic and clinical evidence to advance prospective evaluation, prevention, and mitigation strategies that may improve sexual outcomes in female patients., (© 2022 The Authors. CA: A Cancer Journal for Clinicians published by Wiley Periodicals LLC on behalf of American Cancer Society.)

Objectives: The COVID-19 pandemic was characterized by rapidly evolving evidence regarding the efficacy of different therapies, as well as rapidly evolving health policies in response to that evidence. Data on adoption and deadoption are essential as we learn from this pandemic and prepare for future public health emergencies., Design: We conducted an observational cohort study in which we determined patterns in the use of multiple medications to treat COVID-19: remdesivir, hydroxychloroquine, IV corticosteroids, tocilizumab, heparin-based anticoagulants, and ivermectin. We analyzed changes both overall and within subgroups of critically ill versus Noncritically ill patients., Setting: Data from Optum's deidentified Claims-Clinical Dataset, which contains multicenter electronic health record data from U.S. hospitals., Patients: Adults hospitalized with COVID-19 from January 2020 to June 2021., Interventions: None., Measurements and Main Results: Of 141,533 eligible patients, 34,515 (24.4%) required admission to an ICU, 14,754 (10.4%) required mechanical ventilation, and 18,998 (13.4%) died during their hospitalization. Averaged over the entire time period, corticosteroid use was most common (47.0%), followed by remdesivir (33.2%), anticoagulants (19.3%), hydroxychloroquine (7.3%), and tocilizumab (3.4%). Usage patterns varied substantially across treatments. For example, hydroxychloroquine use peaked in March 2020 and leveled off to near zero by June 2020, whereas the use of remdesivir, corticosteroids, and tocilizumab all increased following press releases announcing positive results of large international trials. Ivermectin use increased slightly over the study period but was extremely rare overall (0.4%)., Conclusions: During the COVID-19 pandemic, medication treatment patterns evolved reliably in response to emerging evidence and changes in policy. These findings may inform efforts to promote optimal adoption and deadoption of treatments for acute care conditions., Competing Interests: The authors have disclosed that they do not have any potential conflicts of interest., (Copyright © 2022 The Authors. Published by Wolters Kluwer Health, Inc. on behalf of the Society of Critical Care Medicine.)

Objectives: In the era of dose-escalated prostate radiation therapy (RT), the use of androgen deprivation therapy (ADT) is undefined for intermediate-risk (IR) prostate cancer. There is growing concern of the risk of ADT to be detrimental to quality of life. This single-institution retrospective analysis aimed to evaluate outcomes of IR patients treated with dose-escalated intensity modulated radiation therapy (IMRT) with or without concurrent/adjuvant short-term ADT., Materials and Methods: Data was collected from 260 consecutive patients treated with dose-escalated IMRT with daily image-guided RT for newly diagnosed IR prostate cancer. Biochemical recurrence-free survival (BCRFS), distant metastasis-free survival, prostate cancer-specific survival, and overall survival (OS) were calculated using Kaplan-Meier methodology., Results: Median follow-up was 93 months. A total of 181 patients had unfavorable IR disease, and 36.2% (N=94) received ADT, with median ADT duration of 6 months. Seven-year BCRFS was 94.1% vs. 86.2% (P=0.067), for ADT and no ADT, respectively, and no difference in distant metastasis-free survival or prostate cancer-specific survival was observed. ADT was associated with significantly worse 7-year OS (80.0% vs. 91.3%, P=0.010). Analysis of the unfavorable IR cohort alone, showed similar results; 7-year BCRFS and 7-year OS in patients who received ADT versus no ADT were 93.7% vs. 85.9% (P=0.093), and 79.0% vs. 90.6% (P=0.019), respectively., Conclusions: In our 15-year experience treating IR prostate cancer with dose-escalated IMRT with daily image-guided RT, short-term concurrent ADT was associated with a statistically significant worse OS. Additional studies are needed to determine if ADT is beneficial or detrimental for patients with IR prostate cancer treated with dose-escalated radiation., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)

We compared secondary primary malignancy risk (SPM) in HIV-uninfected and HIV-infected Hodgkin lymphoma (HL) survivors. We used data from the California Cancer Registry on patients diagnosed with HL from 1990 to 2015 (all ages included), and standardized incidence ratios (SIRs) and multivariable competing risk models for analyses. Of 19,667 survivors, 735 were HIV-infected. Compared with the general population, the risk of SPM was increased by 2.66-fold in HIV-infected and 1.92-fold in HIV-uninfected survivors. Among HIV-infected survivors, median time to development of SPM was shorter (5.4 years) than in HIV-uninfected patients (8.1 years). Additionally, the highest risk of SPM was observed <2 years after diagnosis in HIV-infected survivors (SIR = 4.47), whereas risk was highest ≥20 years after diagnosis (SIR = 2.39) in HIV-uninfected survivors. The risk of SPMs persisted for decades and was higher among HIV-infected survivors, suggesting that these patients should benefit from long-term surveillance and cancer prevention practices.

Rationale: Little is known about how physicians develop their beliefs about new treatments or update their beliefs in the face of new clinical evidence. These issues are particularly salient in the context of the coronavirus disease (COVID-19) pandemic, which created rapid demand for novel therapies in the absence of robust evidence. Objectives: To identify psychological traits associated with physicians' willingness to treat with unproven therapies and willingness to update their treatment preferences in the setting of new evidence in the context of COVID-19. Methods: We administered a longitudinal e-mail survey to United States physicians board certified in intensive care medicine in April and May 2020 (phase one) and October and November 2020 (phase two). We assessed five psychological traits potentially related to evidence uptake: need for cognition, evidence skepticism, need for closure, risk tolerance, and research engagement. We then examined the relationship between these traits and physician preferences for pharmacological treatment for a hypothetical patient with severe COVID-19 pneumonia. Results: There were 592 responses to the phase one survey, conducted prior to publication of trial data. At this time physicians were most willing to treat with macrolide antibiotics (50.5%), followed by antimalaria agents (36.1%), corticosteroids (24.5%), antiretroviral agents (22.6%), and angiotensin inhibitors (4.4%). Greater evidence skepticism (relative risk [RR], 1.40; 95% confidence interval [CI], 1.30-1.52; P  < 0.001), greater need for closure (RR, 1.19; 95% CI, 1.06-1.34; P  = 0.003), and greater risk tolerance (RR, 1.17; 95% CI, 1.08-1.26; P  < 0.001) were associated with an increased willingness to treat, whereas greater need for cognition (RR, 0.85; 95% CI, 0.75-0.96, P  = 0.010) and greater research engagement (RR, 0.91; 95% CI, 0.88-0.95; P  < 0.0001) were associated with decreased willingness to treat. In phase two, most physicians updated their beliefs after publication of trial data about antimalarial agents and corticosteroids. Physicians with greater evidence skepticism were more likely to persist in their beliefs. Conclusions: Psychological traits associated with clinical decisions in the setting of uncertain evidence may provide insight into strategies to better align clinical practice with published evidence.

Purpose: Our purpose was to evaluate the effect of the current structure and schedule of the American Board of Radiology (ABR) radiation oncology initial certification (RO-IC) examinations, with a primary focus on implications for family planning and early professional barriers among female radiation oncologists., Methods and Materials: A survey was conducted of crowdsourced ABR candidates and diplomates for radiation oncology between June and July of 2020. The primary study cohort was early career female radiation oncologists of the 2016 through 2021 graduating classes., Results: The survey response rate of early career female radiation oncologists was 37% (126 of an estimated 337). Among this cohort, 58% (73 of 126) reported they delayed or are currently delaying/timing pregnancy or adoption to accommodate the annual schedule of the 4 qualifying and certifying examinations required to achieve board certification in radiation oncology. One in every 3 respondents who had attempted to become pregnant reported experiencing infertility (25 of 79, 32%). Women who reported intentionally delaying pregnancy to accommodate the ABR RO-IC examination schedule were significantly more likely to experience infertility (46% vs 18%, P = .008). Seven women (6%) reported at least a 1-year delay in sitting for a RO-IC examination due to an unavoidable scheduling conflict related to childbirth and/or the peripartum period. A majority reported that full board certification had a significant effect on achieving academic promotion or professional partnership (52%), annual compensation (54%), and nonclinical professional commitments (58%) - these rates mirror those of surveyed early career male counterparts (n = 101)., Conclusions: The current structure and scheduling of the ABR RO-IC examinations imposes noteworthy hurdles for many female radiation oncologists when entering the workforce. The recent transition to virtual examination platforms creates an important opportunity to increase flexibility in the structure and scheduling of the board examination process to improve equitable board certification practices., (Copyright © 2021 American Society for Radiation Oncology. Published by Elsevier Inc. All rights reserved.)

Brachytherapy is an essential component in the curative treatment of many gynecological malignancies. In the past decade, advances in magnetic resonance imaging and the ability to adapt and customize treatment with hybrid interstitial applicators have led to improved clinical outcomes with decreased toxicity. Unfortunately, there has been a shift in clinical practice away from the use of brachytherapy in the United States. The decline in brachytherapy is multifactorial, but includes both a lack of exposure to clinical cases and an absence of standardized brachytherapy training for residents. In other medical specialties, a clear relationship has been established between clinical case volumes and patient outcomes, especially for procedural-based medicine. In surgical residencies, simulation-based medical education (SBME) is a required component of the program to allow for some autonomy before operating on a patient. Within radiation oncology, there is limited but growing experience with SBME for training residents and faculty in gynecological brachytherapy. This review includes single institutional, multi-institutional and national initiatives using creative strategies to teach the components of gynecological brachytherapy. These efforts have measured success in various forms; the majority serve to improve the confidence of the learners, and many have also demonstrated improved competence from the training as well. The American Brachytherapy Society launched the 300 in 10 initiative in 2020 with a plan of training 30 competent brachytherapists per year over a 10 year period and has made great strides with a formal mentorship program as well as externships available to senior residents interested in starting brachytherapy programs. Moving forward, these curricula could be expanded to provide standardized brachytherapy training for all residents. SBME could also play a role in initial certification and maintenance of certification. Given the burden of disease, it would be valuable to develop similar training for providers in low and middle income countries., Competing Interests: Competing interests: None declared., (© IGCS and ESGO 2022. No commercial re-use. See rights and permissions. Published by BMJ.)

Background: Evidence-based strategies are needed to support appropriate use of telemedicine for initial outpatient subspecialty consultative visits. To inform such strategies we performed a survey of general pediatricians and pediatric subspecialists about use of telemedicine for patients newly referred for pediatric subspecialty care., Methods: We developed and fielded an e-mail and postal survey of a national sample of 840 general pediatricians and 840 pediatric subspecialists in May and June 2020., Results: Of 266 completed surveys (17% response rate), 204 (76%) thought telemedicine should be offered for some and 29 (11%) thought telemedicine should be offered for all initial subspecialist visits. Most respondents who indicated telemedicine should be offered for some initial consultations believed this decision should be made by subspecialty attendings (176/204, 86%). Respondents prioritized several data elements to inform this decision, including clinical information and family-based contextual information (e.g., barriers to in-person care, interest in telemedicine, potential communication barriers). Factors perceived to reduce appropriateness of telemedicine for subspecialty consultation included need for interpreter services and prior history of frequent no-shows. Responses from generalists and subspecialists rarely differed significantly., Conclusions: Survey results suggest potential opportunities to support the appropriate use of telemedicine for initial outpatient pediatric subspecialty visits through structured transfer of specific clinical and contextual information at the time of referral and through strategies to mitigate perceived communication or engagement barriers., Implication: Pediatric physician beliefs about telemedicine for initial outpatient subspecialty consultative visits may inform future interventions to support appropriate telemedicine use., Level of Evidence: Survey of a national sample of clinicians., (Copyright © 2021 Elsevier Inc. All rights reserved.)

Adolescents and young adults (AYAs; age 15-39 years) with cancer are under-represented in cancer clinical trials because of patient, provider, and institutional barriers. Health care technology is increasingly available to and highly used among AYAs and has the potential to improve cancer care delivery. The COVID-19 pandemic forced institutions to rapidly adopt novel approaches for enrollment and monitoring of patients on cancer clinical trials, many of which have the potential for improving AYA trial participation overall. This consensus statement from the Children's Oncology Group AYA Oncology Discipline Committee reviews opportunities to use technology to optimize AYA trial enrollment and study conduct, as well as considerations for widespread implementation of these practices. The use of remote patient eligibility screening, electronic informed consent, virtual tumor boards, remote study visits, and remote patient monitoring are recommended to increase AYA access to trials and decrease the burden of participation. Widespread adoption of these strategies will require new policies focusing on reimbursement for telehealth, license portability, facile communication between electronic health record systems and advanced safeguards to maintain patient privacy and security. Studies are needed to determine optimal approaches to further incorporate technology at every stage of the clinical trial process, from enrollment through study completion., Competing Interests: Varun MongaConsulting or Advisory Role: Forma TherapeuticsResearch Funding: Orbus Therapeutics (Inst), ImmunoCellular Therapeutics (Inst)¸ Newlink Genetics (Inst), Amgen (Inst), Prelude Therapeutics (Inst)Travel, Accommodations, Expenses: Deciphera (Inst), GlaxoSmithKline (Inst) Jamie E. FlerlageResearch Funding: Seattle Genetics (Inst) Michael A. TeraoOther Relationship: Sketchy MedicalUncompensated Relationships: theMednet Michael E. RothResearch Funding: Eisai, PfizerNo other potential conflicts of interest were reported.

Background: Ofatumumab, a fully human anti-CD20 monoclonal antibody indicated for the treatment of relapsing forms of multiple sclerosis (RMS), binds to a unique conformational epitope, thereby depleting B cells very efficiently and allowing subcutaneous administration at lower doses., Objectives: The aims were to characterize the relationship between ofatumumab concentration and B cell levels, including the effect of covariates such as body weight, age, or baseline B cell count, and use simulations to confirm the chosen therapeutic dose., Methods: Graphical and regression analyses previously performed based on data from a dose-range finding study provided the B cell depletion target used in the present work. All available adult phase 2/3 data for ofatumumab in RMS patients were pooled to develop a population pharmacokinetics (PK)-B cell count model, using nonlinear mixed-effects modeling. The population PK-B cell model was used to simulate B cell depletion and repletion times and the effect of covariates on PK and B cell metrics, as well as the dose response across a range of subcutaneous ofatumumab monthly doses., Results: The final PK-B cell model was developed using data from 1486 patients. The predetermined B cell target was best achieved and sustained with the 20-mg dose regimen, with median B cell count reaching 8 cells/µL in 11 days and negligible repletion between doses. Only weight had a significant effect on PK, which did not translate into any clinically relevant effect on B cell levels., Conclusion: The PK-B cell modeling confirms the dose chosen for the licensed ofatumumab regimen and demonstrates no requirement for dose adjustment based on adult patient characteristics., (© 2022. The Author(s).)

The molecular hallmark of childhood acute lymphoblastic leukemia (ALL) is characterized by recurrent, prognostic genetic alterations, many of which are cryptic by conventional cytogenetics. RNA sequencing (RNA-seq) is a powerful next-generation sequencing technology that can simultaneously identify cryptic gene rearrangements, sequence mutations and gene expression profiles in a single assay. We examined the feasibility and utility of incorporating RNA-seq into a prospective multicenter phase 3 clinical trial for children with newly diagnosed ALL. The Dana-Farber Cancer Institute ALL Consortium Protocol 16-001 enrolled 173 patients with ALL who consented to optional studies and had samples available for RNA-seq. RNA-seq identified at least 1 alteration in 157 patients (91%). Fusion detection was 100% concordant with results obtained from conventional cytogenetic analyses. An additional 56 gene fusions were identified by RNA-seq, many of which confer prognostic or therapeutic significance. Gene expression profiling enabled further molecular classification into the following B-cell ALL (B-ALL) subgroups: high hyperdiploid (n = 36), ETV6-RUNX1/-like (n = 31), TCF3-PBX1 (n = 7), KMT2A-rearranged (KMT2A-R; n = 5), intrachromosomal amplification of chromosome 21 (iAMP21) (n = 1), hypodiploid (n = 1), Philadelphia chromosome (Ph)-positive/Ph-like (n = 16), DUX4-R (n = 11), PAX5 alterations (PAX5 alt; n = 11), PAX5 P80R (n = 1), ZNF384-R (n = 4), NUTM1-R (n = 1), MEF2D-R (n = 1), and others (n = 10). RNA-seq identified 141 nonsynonymous mutations in 93 patients (54%); the most frequent were RAS-MAPK pathway mutations. Among 79 patients with both low-density array and RNA-seq data for the Philadelphia chromosome-like gene signature prediction, results were concordant in 74 patients (94%). In conclusion, RNA-seq identified several clinically relevant genetic alterations not detected by conventional methods, which supports the integration of this technology into front-line pediatric ALL trials. This trial was registered at www.clinicaltrials.gov as #NCT03020030., (© 2022 by The American Society of Hematology. Licensed under Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0), permitting only noncommercial, nonderivative use with attribution. All other rights reserved.)

Objective: Abdominal radical hysterectomy in early-stage cervical cancer has higher rates of disease-free and overall survival compared with minimally invasive radical hysterectomy. Abdominal radical hysterectomy may be technically challenging at higher body mass index levels resulting in poorer surgical outcomes. This study sought to examine the influence of body mass index on outcomes and cost effectiveness between different treatments for early-stage cervical cancer., Methods: A Markov decision-analytic model was designed using TreeAge Pro software to compare the outcomes and costs of primary chemoradiation versus surgery in women with early-stage cervical cancer. The study used a theoretical cohort of 6000 women who were treated with abdominal radical hysterectomy, minimally invasive radical hysterectomy, or primary chemoradiation therapy. We compared the results for three body mass index groups: less than 30 kg/m 2 , 30-39.9 kg/m 2 , and 40 kg/m 2 or higher. Model inputs were derived from the literature. Outcomes included complications, recurrence, death, costs, and quality-adjusted life years. An incremental cost-effectiveness ratio of less than $100 000 per quality-adjusted life year was used as our willingness-to-pay threshold. Sensitivity analyses were performed broadly to determine the robustness of the results., Results: Comparing abdominal radical hysterectomy with minimally invasive radical hysterectomy, abdominal radical hysterectomy was associated with 526 fewer recurrences and 382 fewer deaths compared with minimally invasive radical hysterectomy; however, abdominal radical hysterectomy resulted in more complications for each body mass index category. When the body mass index was 40 kg/m 2 or higher, abdominal radical hysterectomy became the dominant strategy because it led to better outcomes with lower costs than minimally invasive radical hysterectomy. Comparing abdominal radical hysterectomy with primary chemoradiation therapy, recurrence rates were similar, with more deaths associated with surgery across each body mass index category. Chemoradiation therapy became cost effective when the body mass index was 40 kg/m 2 or higher., Conclusion: When the body mass index is 40 kg/m 2 or higher, abdominal radical hysterectomy is cost saving compared with minimally invasive radical hysterectomy and primary chemoradiation is cost effective compared with abdominal radical hysterectomy. Primary chemoradiation may be the optimal management strategy at higher body mass indexes., Competing Interests: Competing interests: None declared., (© IGCS and ESGO 2022. No commercial re-use. See rights and permissions. Published by BMJ.)

The advances in pediatric cancer outcomes over the last quarter century are some of the most successful in modern medicine. Improved diagnostics and novel therapies have led to continued increases in the survival rates of most patients; however, not all populations have benefitted equally. Compared to White children, Black, Indigenous, People of Color patients with cancer more often present with advanced stage illness, less frequently participate in clinical trials, and are more likely to be lost to follow-up once therapy is complete. Proposed hypotheses for these disparities include both biologic and nonbiologic factors, and a growing body of research suggests that barriers influencing care from diagnosis through survivorship are important. In this article, we consider how primary pediatricians can help reduce disparities over the cancer continuum by identifying vulnerable populations, considering potential diagnoses, referring to cancer centers, and following up with patients through survivorship in partnership with the oncology team. [ Pediatr Ann . 2022;51(1):e22-e26.] .

Background: Adolescents with Hodgkin lymphoma have worse disease outcomes than children. Whether these differences persist within clinical trials is unknown. We examined survival, by age, in patients receiving response-adapted therapy for Hodgkin lymphoma on Children's Oncology Group (COG) trials., Methods: Patients (aged 1-21 years) diagnosed with classical Hodgkin lymphoma and enrolled between Sept 23, 2002, and Jan 19, 2012, on one of three phase 3 COG trials in the USA and Canada were eligible for inclusion. The three COG trials were defined by risk group according to Ann Arbor stage, B-symptoms, and bulk (AHOD0431 [low risk; NCT00302003], AHOD0031 [intermediate risk; NCT00025259], or AHOD0831 [high risk; NCT01026220]). The outcomes of this study were event-free survival (death, relapse, or subsequent neoplasm) and overall survival. Cox proportional hazards models estimated survival, adjusting for disease and treatment factors both overall and in patients with mixed cellularity or non-mixed cellularity (nodular sclerosing and not-otherwise-specified) disease., Findings: Of 2155 patients enrolled on the three trials, 1907 (88·4%; 968 [50·8%] male and 939 [49·2%] female; 1227 [64·3%] non-Hispanic White) were included in this analysis. After a median follow-up of 7·4 years (IQR 4·3-10·2), older patients (aged ≥15 years) had worse unadjusted 5-year event-free survival (80% [95% CI 78-83]) than did younger patients (aged <15 years; 86% [83-88]; HR 1·38 [1·11-1·71]; p=0·0038). Older patients also had worse unadjusted 5-year overall survival than did younger patients (96% [95% CI 95-97] vs 99% [98-99]; HR 2·50 [1·41-4·45]; p=0·0012). In patients with non-mixed cellularity histology, older patients had a significantly increased risk of having an event than did younger patients with the same histology (HR 1·32 [1·03-1·68]; p=0·027). Older patients with mixed cellularity had significantly worse 5-year event-free survival than did younger patients in unadjusted (77% [95% CI 65-86] for older patients vs 94% [88-97] for younger patients; HR 2·93 [1·37-6·29]; p=0·0039) and multivariable models (HR 3·72 [1·56-8·91]; p=0·0032). Overall, older patients were more likely to die than younger patients (HR 3·08 [1·49-6·39]; p=0·0025)., Interpretation: Adolescents (≥15 years) treated on COG Hodgkin lymphoma trials had worse event-free survival and increased risk of death compared with children (<15 years). Our findings highlight the need for prospective studies to examine tumour and host biology, and to test novel therapies across the age spectrum., Funding: National Institutes of Health, St Baldrick's Foundation, and Lymphoma Research Foundation., Competing Interests: Declaration of interests We declare no competing interests., (Copyright © 2022 Elsevier Ltd. All rights reserved.)

Background: Hodgkin lymphoma (HL) is a treatable tumor affecting children, adolescents and young adults (AYAs; 15-39 years old). Population-based studies report worse survival for non-White children and AYAs but have limited data on individual therapeutic exposures. This study examined overall and HL-specific survival in a population-based cohort of patients while adjusting for sociodemographic factors and treatment., Methods: Data for 4807 patients younger than 40 years with HL (2007-2017) were obtained from the California Cancer Registry. Individual treatment information was extracted from text fields; chemotherapy regimens were defined by standard approaches for pediatric and adult HL. Multivariable Cox models examined the influence of patient and treatment factors on survival., Results: At a median follow-up of 4.4 years, 95% of the patients were alive. Chemotherapy differed by age, with 70% of 22- to 39-year-olds and 41% of <22-year-olds receiving doxorubicin, bleomycin, vinblastine, and dacarbazine (P < .001). In multivariable models, older patients (22-39 vs < 21 y; hazard ratio [HR], 1.53; 95% confidence interval [CI], 1.11-2.10), Black (vs White patients); HR, 1.90; 95% CI, 1.25-2.88), and Hispanic patients (HR, 1.45; 95% CI, 1.06-1.99) experienced worse survival; among those < 21 y, Black race was associated with a 3.3-fold increased risk of death (HR, 3.26; 95% CI, 1.43-7.42)., Conclusions: In children and AYAs with HL, older age and non-White race/ethnicity predicted worse survival after adjustments for treatment data. Further work is needed to identify the biological and nonbiological factors driving disparities in these at-risk populations., (© 2021 American Cancer Society.)

Objectives: To evaluate the impact of centralized surgical and nonsurgical care (i.e., radiation and chemotherapy) on travel distances and survival outcomes for patients with advanced bladder cancer. Bladder cancer is a disease with high mortality for which treatment access is paramount and survival is superior in patients receiving surgery at high-volume centers., Methods: Using SEER-Medicare, we identified patients 66 years or older diagnosed with bladder cancer between 2004-2013. We categorized patients as treated with either surgical (i.e., radical cystectomy) or nonsurgical (i.e., radiation or chemotherapy) care. We fit a linear probability model to generate the predicted proportion of patients treated at the top quintile of volume over time and assessed travel distance, 1-year all-cause mortality, and 1-year bladder cancer-specific mortality over time., Results: A total of 6,756 and 10,383 patients underwent surgical and nonsurgical care, respectively. The percentage of patients treated at high-volume centers increased over the study period for both surgical care (53% to 62%) and nonsurgical care (47% to 55%), (both P< 0.001). Median travel distance increased (11.8 to 20.3 miles) for surgical care and (6.5 to 8.3 miles) for nonsurgical care, (both P < 0.001). The 1-year adjusted all-cause mortality and 1-year adjusted bladder-cancer specific mortality decreased significantly for both surgical and nonsurgical care (both P < 0.05)., Conclusions: Over time, centralization of surgical and nonsurgical care for bladder cancer patients increased, which was associated with increasing patient travel distance and decreased all-cause and bladder-cancer specific mortality., (Copyright © 2021 Elsevier Inc. All rights reserved.)

Background: Both adolescent and young adult (AYA) and Black or African American (hereafter referred to as Black) cancer patients are historically under-enrolled in cancer treatment trials (CTT). The purpose of this study was to quantify enrollment of Black AYAs in National Cancer Institute (NCI)-sponsored CTTs overall and by age, sex, and cancer diagnosis during 2000-2015., Methods: Utilizing data from NCI's Cancer Therapy Evaluation Program and the Surveillance, Epidemiology and End Results (SEER) Program, we assessed CTT enrollment in Black patients with cancer and measured changes in enrollment over time between the study periods 2000-2007 and 2008-2015. Enrollment patterns were compared across age groups (≤14 years [y], 15-19y, 20-29y, 30-39y and 40+ years), sex, and cancer diagnosis., Results: From 2000 through 2015, <3% of Black AYAs (20-39y) enrolled on CTTs. While AYAs had significantly higher cancer incidence than children, 20.5% fewer Black AYAs enrolled on CTTs. Enrollment was lowest among Black males 20-29y, with a mean of 18 enrolling in CTTs annually. The proportion of AYA enrollees who were Black did not change significantly over time periods (2000-2007 vs 2008-2015)., Conclusions: Few Black AYAs enroll in CTTs each year. Given known benefits of clinical trial participation and the well-documented racial and age-related differences in cancer outcomes, addressing barriers to enrollment in these patients may, in turn, reduce disparities. Targeted interventions aimed at increasing the CTT enrollment of Black cancer patients, particularly young Black men, are urgently needed., Precis: This study documents that compared with Black children, Black adolescent, and young adult (AYA) patients were less likely to enroll in NCI-sponsored CTTs from 2000 to 2015. Black AYA male enrollment decreased with increasing age, highlighting disparities among this specific population in CTT enrollment., (© 2021 The Authors. Cancer Medicine published by John Wiley & Sons Ltd.)

Background: Emergency general surgery conditions are common, require urgent surgical evaluation, and are associated with high mortality and costs. Although appropriate interhospital transfers are critical to successful emergency general surgery care, the performance of emergency general surgery transfer systems remains unclear. We aimed to describe emergency general surgery transfer patterns and identify factors associated with potentially avoidable transfers., Methods: We performed a retrospective cohort study of emergency general surgery episodes in 8 US states using the 2016 Healthcare Cost and Utilization Project State Inpatient and Emergency Department Databases and the American Hospital Association Annual Surveys. We identified Emergency Department-to-Inpatient and Inpatient-to-Inpatient interhospital emergency general surgery transfers. Potentially avoidable transfers were defined as discharge within 72 hours after transfer without undergoing any procedure or operation at the destination hospital. We examined transfer incidence and characteristics. We performed multilevel regression examining patient-level and hospital-level factors associated with potentially avoidable transfers., Results: Of 514,410 adult emergency general surgery episodes, 26,281 (5.1%) involved interhospital transfers (Emergency Department-to-Inpatient: 65.0%, Inpatient-to-Inpatient: 35.1%). Over 1 in 4 transfers were potentially avoidable (7,188, 27.4%), with the majority occurring from the emergency department. Factors associated with increased odds of potentially avoidable transfers included self-pay (versus government insurance, odds ratio: 1.26, 95% confidence interval: 1.09-1.45, P = .002), level 1 trauma centers (versus non-trauma centers, odds ratio: 1.24, 95% confidence interval: 1.05-1.47, P = .01), and critical access hospitals (versus non-critical access, odds ratio: 1.30, 95% confidence interval: 1.15-1.47, P < .001). Hospital-level factors (size, trauma center, ownership, critical access, location) accounted for 36.1% of potentially avoidable transfers variability., Conclusion: Over 1 in 4 emergency general surgery transfers are potentially avoidable. Understanding factors associated with potentially avoidable transfers can guide research, quality improvement, and infrastructure development to optimize emergency general surgery care., (Copyright © 2021 Elsevier Inc. All rights reserved.)

Vincristine, a key agent in the treatment of many pediatric malignancies, causes sensory, motor and autonomic neuropathy. We report the clinical courses of 5 patients who required cessation of vincristine after developing severe neurotoxicity during treatment for acute lymphoblastic leukemia. All 5 patients lost the ability to ambulate and 3 had additional severe neurotoxic side effects including vision loss and vocal cord dysfunction. Although prior literature reports poor outcomes for children in whom vincristine was discontinued during acute lymphoblastic leukemia therapy, all 5 patients described here achieved and have maintained complete continuous remission., Competing Interests: The authors declare no conflict of interest., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

New York state implemented the first state-level sepsis regulations in 2013. These regulations were associated with improved mortality, leading other states to consider similar steps. Our objective was to provide insight into New York state's sepsis policy making process, creating a roadmap for policymakers in other states considering similar regulations., Design: Qualitative study using semistructured interviews., Setting: We recruited key stakeholders who had knowledge of the New York state sepsis regulations., Subjects: Thirteen key stakeholders from three groups included four New York state policymakers and seven clinicians and hospital association leaders involved in the creation and implementation of the 2013 New York state sepsis regulations, as well as two members of patient advocacy groups engaged in sepsis advocacy., Interventions: None., Measurements and Main Results: We used iterative, inductive thematic analysis to identify themes related to participant perceptions of the New York state sepsis policy, factors that influenced the policy's perceived successes, and opportunities for improvement. We identified several factors that facilitated success. Among these were that policymakers engaged a diverse array of stakeholders in development, allowing them to address potential barriers to implementation and create early buy-in. Policymakers also paid specific attention to the balance between the desire for comprehensive reporting and the burden of data collection, narrowly focusing on "essential" sepsis-related data elements to reduce the burden on hospitals. In addition, the regulations touched on all three major domains of sepsis quality-structure, process, and outcomes-going beyond a data collection to give hospitals tools to improve sepsis care., Conclusions: We identified factors that distinguish the New York sepsis regulations from less successful sepsis polices at the federal level. Ultimately, lessons from New York state provide valuable guidance to policymakers and hospital officials seeking to develop and implement policies that will improve sepsis quality., Competing Interests: The authors have disclosed that they do not have any potential conflicts of interest., (Copyright © 2021 The Authors. Published by Wolters Kluwer Health, Inc. on behalf of the Society of Critical Care Medicine.)

Importance: Although patients with emergency general surgery (EGS) conditions frequently undergo interhospital transfers, the transfer patterns and associated factors are not well understood., Objective: To examine whether patients with EGS conditions are consistently directed to hospitals with more resources and better outcomes., Design, Setting, and Participants: This cohort study performed a network analysis of interhospital transfers among adults with EGS conditions from January 1 to December 31, 2016. The analysis used all-payer claims data from the 2016 Healthcare Cost and Utilization Project state inpatient and emergency department databases in 8 states. A total of 728 hospitals involving 85 415 transfers of 80 307 patients were included. Patients were eligible for inclusion if they were 18 years or older and had an acute care hospital encounter with a diagnosis of an EGS condition as defined by the American Association for the Surgery of Trauma. Data were analyzed from January 1, 2020, to June 17, 2021., Exposures: Hospital-level measures of size (total bed capacity), resources (intensive care unit [ICU] bed capacity, teaching status, trauma center designation, and presence of trauma and/or surgical critical care fellowships), EGS volume (annual EGS encounters), and EGS outcomes (risk-adjusted failure to rescue and in-hospital mortality)., Main Outcomes and Measures: The main outcome was hospital-level centrality ratio, defined as the normalized number of incoming transfers divided by the number of outgoing transfers. A higher centrality ratio indicated more incoming transfers per outgoing transfer. Multivariable regression analysis was used to test the hypothesis that a higher hospital centrality ratio would be associated with more resources, higher volume, and better outcomes., Results: Among 80 307 total patients, the median age was 63 years (interquartile range [IQR], 50-75 years); 52.1% of patients were male and 78.8% were White. The median number of outgoing and incoming transfers per hospital were 106 (IQR, 61-157) and 36 (IQR, 8-137), respectively. A higher log-transformed centrality ratio was associated with more resources, such as higher ICU capacity (eg, >25 beds vs 0-10 beds: β = 1.67 [95% CI, 1.16-2.17]; P < .001), and higher EGS volume (eg, quartile 4 [highest] vs quartile 1 [lowest]: β = 0.78 [95% CI, 0-1.57]; P = .01). However, a higher log-transformed centrality ratio was not associated with better outcomes, such as lower in-hospital mortality (eg, quartile 4 [highest] vs quartile 1 [lowest]: β = 0.30 [95% CI, -0.09 to 0.68]; P = .83) and lower failure to rescue (eg, quartile 4 [highest] vs quartile 1 [lowest]: β = -0.50 [95% CI, -1.13 to 0.12]; P = .27)., Conclusions and Relevance: In this study, EGS transfers were directed to high-volume hospitals with more resources but were not necessarily directed to hospitals with better clinical outcomes. Optimizing transfer destination in the interhospital transfer network has the potential to improve EGS outcomes.

Purpose: We describe the implementation of a novel virtual educational program for medical students, Radiation Oncology Virtual Education Rotation (ROVER), and its effect on student interest and knowledge in radiation oncology., Methods and Materials: ROVER comprised a series of virtual educational panels with case-based discussions across disease sites tailored to medical students. The panels were moderated by radiation oncology residents and included faculty panelists from academic radiation oncology programs across the country. Student pre- and postsession surveys were collected. Paired t tests were used to compare the pre- and postsession assessment results., Results: Six ROVER sessions were held from June 4, 2020, to August 20, 2020, with a total of 427 medical students registering for at least 1 session. Of these, 231 students attended at least 1 session, with 140 completing at least 1 postsession survey (60.6% response rate). Fourth-year medical students were the largest group represented among attendees (32.0%). Most attendees had exposure to radiation oncology (78.8%) before the sessions. The majority of students signed up for these sessions for education (90.6%). Some students signed up for the sessions to help with specialty selection (30.9%) and to network (30.4%). Medical students' understanding of the role of radiation oncology in each disease site (breast, sarcoma, central nervous system, pediatrics, gastrointestinal, genitourinary, gynecologic, lymphoma, lung, and head and neck) was improved by attending each session (pre- vs postsession; P < .0001 for all disease sites). Over three-quarters of respondents stated they were considering applying or were likely to apply to radiation oncology both before and after the sessions., Conclusions: ROVER improved medical student perceived knowledge of radiation oncology across all disease sites covered. ROVER fulfills a need for a national medical student education platform for radiation oncology. Future work is warranted to augment virtual and open educational platforms to improve access to radiation oncology education., (Copyright © 2021 Elsevier Inc. All rights reserved.)

Background: Many critical care interventions that require teamwork are adopted slowly and variably despite strong evidence supporting their use. We hypothesize that educational interventions that target the entire interprofessional team (rather than professions in isolation) are one effective way to enhance implementation of complex interventions in the intensive care unit (ICU). Objective: As a first step toward testing this hypothesis, we sought to qualitatively solicit opinions about team dynamics, evidence translation, and interprofessional education as well as current knowledge, attitudes, and practices surrounding the use of one example of a team-based practice in the ICU-preventive postextubation noninvasive ventilation (NIV). Methods: We conducted a qualitative evaluation using semistructured interviews and focus groups with nurses, respiratory therapists, and physicians working in four ICUs in four hospitals within an integrated health system. ICUs were selected based on variation in academic versus community status. We iteratively analyzed transcripts using a thematic content analysis approach. Results: From December 2018 to January 2019, we conducted 32 interviews (34 people) and 3 focus groups (20 people). Participants included 31 nurses, 15 respiratory therapists, and 8 physicians. Participants had favorable views of how their teams work together but discussed ways team dynamics (e.g., leader inclusiveness) impact care coordination. Participants viewed interprofessional education favorably and shared suggestions regarding preferred content and delivery (e.g., include both profession-specific and team-oriented content). Though participants reported frequently using NIV as a treatment, they described rarely using NIV as a preventive strategy, and nurses and respiratory therapists described challenges to use such as perceived patient discomfort. There were ICU-specific differences in management of patients at a high risk for respiratory failure after extubation, with some preferring to delay extubation. Conclusion: Participants reported optimism that interprofessional education can be an acceptable and effective way to improve translation of evidence into practice. Participants also detailed patient-specific and ICU-wide barriers to the implementation of preventive postextubation NIV. This information about teamwork in the ICU, suggestions for interprofessional education, and barriers and facilitators to use of a target evidence-based practice can inform the development of novel educational strategies in ways that increase acceptability, appropriateness, and feasibility of the intervention., (Copyright © 2021 by the American Thoracic Society.)

Background: The COVID-19 pandemic placed considerable strain on critical care resources. How US hospitals responded to this crisis is unknown., Research Question: What actions did US hospitals take to prepare for a potential surge in demand for critical care services in the context of the COVID-19 pandemic?, Study Design and Methods: From September to November 2020, the chief nursing officers of a representative sample of US hospitals were surveyed regarding organizational actions taken to increase or maintain critical care capacity during the COVID-19 pandemic. Weighted proportions of hospitals for each potential action were calculated to create estimates across the entire population of US hospitals, accounting for both the sampling strategy and nonresponse. Also examined was whether the types of actions taken varied according to the cumulative regional incidence of COVID-19 cases., Results: Responses were received from 169 of 540 surveyed US hospitals (response rate, 31.3%). Almost all hospitals canceled or postponed elective surgeries (96.7%) and nonsurgical procedures (94.8%). Few hospitals created new medical units in areas not typically dedicated to health care (12.9%), and almost none adopted triage protocols (5.6%) or protocols to connect multiple patients to a single ventilator (4.8%). Actions to increase or preserve ICU staff, including use of ICU telemedicine, were highly variable, without any single dominant strategy. Hospitals experiencing a higher incidence of COVID-19 did not consistently take different actions compared with hospitals facing lower incidence., Interpretation: Responses of hospitals to the mass need for critical care services due to the COVID-19 pandemic were highly variable. Most hospitals canceled procedures to preserve ICU capacity and scaled up ICU capacity using existing clinical space and staffing. Future research linking hospital response to patient outcomes can inform planning for additional surges of this pandemic or other events in the future., (Copyright © 2021 The Authors. Published by Elsevier Inc. All rights reserved.)

Rationale: Mechanically ventilated patients in the intensive care unit (ICU) are often managed to maximize oxygenation, yet hyperoxemia may be deleterious to some. Little is known about how ICU providers weigh tradeoffs between hypoxemia and hyperoxemia when managing acute respiratory failure. Objectives: To define ICU providers' mental models for managing oxygenation for patients with acute respiratory failure and identify barriers and facilitators to conservative oxygen therapy. Methods: In two large U.S. tertiary care hospitals, we performed semistructured interviews with a purposive sample of ICU nurses, respiratory therapists, and physicians. We assessed perceptions of oxygenation management, hyperoxemia, and conservative oxygen therapies through interviews, which we audio recorded and transcribed verbatim. We analyzed transcripts for representative themes using an iterative thematic-analysis approach. Results: We interviewed 10 nurses, 10 respiratory therapists, 4 fellows, and 5 attending physicians before reaching thematic saturation. Major themes included perceptions of hyperoxemia, attitudes toward conservative oxygen therapy, and aspects of titrated-oxygen-therapy implementation. Many providers did not recognize the term "hyperoxemia," whereas others described a poor understanding; several stated they never encounter hyperoxemia clinically. Concerns about hyperoxemia varied: some providers believed that typical ventilation strategies emphasizing progressive lowering of the fraction of inspired oxygen mitigated worries about excess oxygen administration, whereas others maintained that hyperoxemia is harmful only to patients with chronic lung disease. Almost all interviewees expressed familiarity with lower oxygen saturations in chronic obstructive pulmonary disease. Cited barriers to conservative oxygen therapy included concerns about hypoxemia, particularly among nurses and respiratory therapists; perceptions that hyperoxemia is not harmful; and a lack of clear evidence supporting conservative oxygen therapy. Interviewees suggested that interprofessional education and convincing clinical trial evidence could facilitate uptake of conservative oxygenation. Conclusions: This study describes attitudes toward hyperoxemia and conservative oxygen therapy. These preferences and uncertain benefits and risks of conservative oxygen therapy should be considered during future implementation efforts. Successful oxygen therapy implementation most likely will require 1 ) improving awareness of hyperoxemia's effects, 2 ) normalizing lower saturations in patients without chronic lung disease, 3 ) addressing ingrained beliefs regarding oxygen management and oxygen's safety, and 4 ) using interprofessional education to obtain buy-in across providers and inform the ICU team.

Cancer is one of the most important public health problems. However, medical education has not advanced at the same rate when it comes to cancer education. Currently, the United States Medical Licensing Examination subject examinations do not cover radiation oncology, prevention, and survivorship planning in its assessment model. Incorporating medical oncology and radiation oncology training into the undergraduate medical education curriculum can have a significant benefit in training future physicians. In this paper, we review current literature and propose some ideas that can help incorporate oncology, and specifically radiation oncology, into undergraduate medical education., (© 2021 The Authors.)

Background: Pediatric intensive care units (PICUs) are increasingly staffed with advanced practice providers (APPs), supplementing traditional physician staffing models., Objectives: We evaluate the effect of APP-inclusive staffing models on clinical outcomes and resource utilization in US PICUs., Research Design: Retrospective cohort study of children admitted to PICUs in 9 states in 2016 using the Healthcare Cost and Utilization Project's State Inpatient Databases. PICU staffing models were assessed using a contemporaneous staffing survey. We used multivariate regression to examine associations between staffing models with and without APPs and outcomes., Measures: The primary outcome was in-hospital mortality. Secondary outcomes included odds of hospital acquired conditions and ICU and hospital lengths of stay., Results: The sample included 38,788 children in 40 PICUs. Patients admitted to PICUs with APP-inclusive staffing were younger (6.1±5.9 vs. 7.1±6.2 y) and more likely to have complex chronic conditions (64% vs. 43%) and organ failure on admission (25% vs. 22%), compared with patients in PICUs with physician-only staffing. There was no difference in mortality between PICU types [adjusted odds ratio (AOR): 1.23, 95% confidence interval (CI): 0.83-1.81, P=0.30]. Patients in PICUs with APP-inclusive staffing had lower odds of central line-associated blood stream infections (AOR: 0.76, 95% CI: 0.59-0.98, P=0.03) and catheter-associated urinary tract infections (AOR: 0.73, 95% CI: 0.61-0.86, P<0.001). There were no differences in lengths of stay., Conclusions: Despite being younger and sicker, children admitted to PICUs with APP-inclusive staffing had no increased odds of mortality and lower odds of some hospital acquired conditions compared with those in PICUs with physician-only staffing. Further research can inform APP integration strategies which optimize outcomes., Competing Interests: The authors declare no conflict of interest., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

Background: Medicare requires that hospitals report on their adherence to the Severe Sepsis and Septic Shock Early Management Bundle (SEP-1)., Objective: To evaluate the effect of SEP-1 on treatment patterns and patient outcomes., Design: Longitudinal study of hospitals using repeated cross-sectional cohorts of patients., Setting: 11 hospitals within an integrated health system., Patients: 54 225 encounters between January 2013 and December 2017 for adults with sepsis who were hospitalized through the emergency department., Intervention: Onset of the SEP-1 reporting requirement in October 2015., Measurements: Changes in SEP-1-targeted processes, including antibiotic administration, lactate measurement, and fluid administration at 3 hours from sepsis onset; repeated lactate and vasopressor administration for hypotension within 6 hours of sepsis onset; and sepsis outcomes, including risk-adjusted intensive care unit (ICU) admission, in-hospital mortality, and home discharge among survivors., Results: Two years after its implementation, SEP-1 was associated with variable changes in process measures, with the greatest effect being an increase in lactate measurement within 3 hours of sepsis onset (absolute increase, 23.7 percentage points [95% CI, 20.7 to 26.7 percentage points]; P < 0.001). There were small increases in antibiotic administration (absolute increase, 4.7 percentage points [CI, 1.9 to 7.6 percentage points]; P = 0.001) and fluid administration of 30 mL/kg of body weight within 3 hours of sepsis onset (absolute increase, 3.4 percentage points [CI, 1.5 to 5.2 percentage points]; P < 0.001). There was no change in vasopressor administration. There was a small increase in ICU admissions (absolute increase, 2.0 percentage points [CI, 0 to 4.0 percentage points]; P = 0.055) and no changes in mortality (absolute change, 0.1 percentage points [CI, -0.9 to 1.1 percentage points]; P = 0.87) or discharge to home., Limitation: Data are from a single health system., Conclusion: Implementation of the SEP-1 mandatory reporting program was associated with variable changes in process measures, without improvements in clinical outcomes. Revising the measure may optimize its future effect., Primary Funding Source: Agency for Healthcare Research and Quality.

Study Objective: More than 17 million people have gained health insurance coverage through the Patient Protection and Affordable Care Act's Medicaid expansion. Few studies have examined heterogeneity within the Medicaid expansion population. We do so based on time-varying patterns of emergency department (ED) and ambulatory care use, and characterize diagnoses associated with ED and ambulatory care visits to evaluate whether certain diagnoses predominate in individual trajectories., Method: We used group-based multitrajectory modeling to jointly estimate trajectories of ambulatory care and ED utilization in the first 12 months of enrollment among Pennsylvania Medicaid expansion enrollees from 2015 to 2017., Results: Among 601,877 expansion enrollees, we identified 6 distinct groups based on joint trajectories of ED and ambulatory care use. Mean ED use varied across groups from 3.4 to 48.7 visits per 100 enrollees in the first month and between 2.8 and 44.0 visits per 100 enrollees in month 12. Mean ambulatory visit rates varied from 0.0 to 179 visits per 100 enrollees in the first month and from 0.0 to 274 visits in month 12. Rates of ED visits did not change over time, but rates of ambulatory care visits increased by at least 50% among 4 groups during the study period. Groups varied on chronic condition diagnoses, including mental health and substance use disorders, as well as diagnoses associated with ambulatory care visits., Conclusion: We found substantial variation in rates of ED and ambulatory care use across empirically defined subgroups of Medicaid expansion enrollees. We also identified heterogeneity among the diagnoses associated with these visits. This data-driven approach may be used to target resources to encourage efficient use of ED services and support engagement with ambulatory care clinicians., (Copyright © 2021 American College of Emergency Physicians. Published by Elsevier Inc. All rights reserved.)

Despite extraordinary strides in cancer therapy over the past 30 years, racial/ethnic, socioeconomic, and age-related survival disparities persist. Hodgkin lymphoma offers an excellent paradigm to understand these disparities because successful approaches are well established in both the up-front and relapsed treatment settings. The following review, which accompanies the 2021 NCCN Guidelines for Pediatric Hodgkin Lymphoma, suggests that systemic inequities in cancer care disproportionately affect minority and low-income children, adolescents, and young adults, and directly contribute to observed disparities in cancer-related outcomes. It proposes that the first step toward reducing disparities is large-scale dissemination of guidelines, because equity is best achieved when treatment approaches are clear, comprehensive, and standardized across all clinical practice settings.

Purpose: The number of US fourth-year medical students applying to radiation oncology has decreased during the past few years. We conducted a survey of fourth-year medical students to examine factors that may be influencing the decision to pursue radiation oncology., Methods and Materials: An anonymous online survey was sent to medical students at 9 participating US medical schools., Results: A total of 232 medical students completed the survey. Of the 153 students who stated they were never interested in radiation oncology, 77 (50%) reported never having been exposed to the specialty as their reason for not pursuing radiation oncology. The job market was the most commonly cited factor among students who said they were once interested in but ultimately chose not to pursue radiation oncology. Conversely, the recent low pass rates for board examinations and a perception of a lack of diversity within radiation oncology had the least influence., Conclusions: Despite discussion of potential measures to address this disquieting trend, there have been minimal formal attempts to characterize and address potential causes of a decreasing interest in radiation oncology. This study's data are consistent with previous research regarding the trend of decreased medical student interest in radiation oncology and may be used as part of ongoing introspective assessment to inform future change within radiation oncology., (© 2021 The Authors.)

Rationale: Psychological safety is the condition by which members of an organization feel safe to voice concerns and take risks. Although psychological safety is an important determinant of team performance, little is known about its role in the intensive care unit (ICU). Objectives: To identify the factors associated with psychological safety and the potential influence of psychological safety on team performance in critical care. Methods: We performed daily surveys of healthcare providers in 12 ICUs within an integrated health system over a 2-week period. Survey domains included psychological safety, leader familiarity, leader inclusiveness, role clarity, job strain, and teamwork. These data were linked to daily performance on lung-protective ventilation and spontaneous breathing trials. We used regression models to examine the antecedents of psychological safety as well as the influence of psychological safety on both perceived teamwork and actual performance. Results: We received 553 responses from 270 unique providers. At the individual provider level, higher leader inclusiveness (adjusted β = 0.32; 95% confidence interval [CI], 0.24 to 0.41) and lower job strain (adjusted β = -0.07, 95% CI, -0.13 to -0.02) were independently associated with greater psychological safety. Higher psychological safety was independently associated with greater perception of teamwork (adjusted β = 0.30; 95% CI, 0.25 to 0.36). There was no association between team psychological safety and performance on either spontaneous breathing trials (incident rate ratio for each 1-unit change in team psychological safety, 0.85; 95% CI, 0.81 to 1.10) or lung-protective ventilation (incident rate ratio, 0.77; 95% CI, 0.57 to 1.04). Conclusions: Psychological safety is associated with several modifiable factors in the ICU but is not associated with actual use of evidence-based practices.

Despite a remarkable increase in the genomic profiling of cancer, integration of genomic discoveries into clinical care has lagged behind. We report the feasibility of rapid identification of targetable mutations in 153 pediatric patients with relapsed/refractory or high-risk leukemias enrolled on a prospective clinical trial conducted by the LEAP Consortium. Eighteen percent of patients had a high confidence Tier 1 or 2 recommendation. We describe clinical responses in the 14% of patients with relapsed/refractory leukemia who received the matched targeted therapy. Further, in order to inform future targeted therapy for patients, we validated variants of uncertain significance, performed ex vivo drug-sensitivity testing in patient leukemia samples, and identified new combinations of targeted therapies in cell lines and patient-derived xenograft models. These data and our collaborative approach should inform the design of future precision medicine trials. SIGNIFICANCE: Patients with relapsed/refractory leukemias face limited treatment options. Systematic integration of precision medicine efforts can inform therapy. We report the feasibility of identifying targetable mutations in children with leukemia and describe correlative biology studies validating therapeutic hypotheses and novel mutations. See related commentary by Bornhauser and Bourquin, p. 1322 . This article is highlighted in the In This Issue feature, p. 1307 ., (©2021 American Association for Cancer Research.)

Importance: The 2017-2018 influenza season in the US was marked by a high severity of illness, wide geographic spread, and prolonged duration compared with recent previous seasons, resulting in increased strain throughout acute care hospital systems., Objective: To characterize self-reported experiences and views of hospital capacity managers regarding the 2017-2018 influenza season in the US., Design, Setting, and Participants: In this qualitative study, semistructured telephone interviews were conducted between April 2018 and January 2019 with a random sample of capacity management administrators responsible for throughput and hospital capacity at short-term, acute care hospitals throughout the US., Main Outcomes and Measures: Each participant's self-reported experiences and views regarding high patient volumes during the 2017-2018 influenza season, lessons learned, and the extent of hospitals' preparedness planning for future pandemic events. Interviews were recorded and transcribed and then analyzed using thematic content analysis. Outcomes included themes and subthemes., Results: A total of 53 key hospital capacity personnel at 53 hospitals throughout the US were interviewed; 39 (73.6%) were women, 48 (90.6%) had a nursing background, and 29 (54.7%) had been in the occupational role for more than 4 years. Participants' experiences were categorized into several domains: (1) perception of strain, (2) effects of influenza and influenza-like illness on staff and patient care, (3) immediate staffing and capacity responses to influenza and influenza-like illness, and (4) future staffing and capacity preparedness for influenza and influenza-like illness. Participants reported experiencing perceived strain associated with concerns about preparedness for seasonal influenza and influenza-like illness as well as concerns about staffing, patient care, and capacity, but future pandemic planning within hospitals was not reported as being a high priority., Conclusions and Relevance: The findings of this qualitative study suggest that during the 2017-2018 influenza season, there were systemic vulnerabilities as well as a lack of hospital preparedness planning for future pandemics at US hospitals. These issues should be addressed given the current coronavirus disease 2019 pandemic.

The recent global events related to the coronavirus disease of 2019 pandemic have significantly changed the medical landscape and led to a shift in oncologic treatment perspectives. There is a renewed focus on preserving treatment outcomes while maintaining medical accessibility and decreasing medical resource utilization. Brachytherapy, which is a vital part of the treatment course of many cancers (particularly prostate and gynecologic cancers), has the ability to deliver hypofractionated radiation and thus shorten treatment time. Studies in the early 2000s demonstrated a decline in brachytherapy usage despite data showing equivalent or even superior treatment outcomes for brachytherapy in disease sites, such as the prostate and cervix. However, newer data suggest that this trend may be reversing. The renewed call for shorter radiation courses based on data showing equivalent outcomes will likely establish hypofractionated radiation as the standard of care across multiple disease sites. With shifting reimbursement, brachytherapy represents the pinnacle in hypofractionated, conformal radiation therapy, and with extensive long-term data in support of the treatment modality brachytherapy is primed for a renaissance.

Competing Interests: Dr. Costa’s institution received funding from the Agency for Healthcare Research and Quality (AHRQ) (K08HS024552), and she received support for article research from the National Institutes of Health and AHRQ. The remaining authors have disclosed that they do not have any potential conflicts of interest.

Purpose: We assessed the effectiveness of a virtual networking session tailored for third- and fourth-year medical students interested in radiation oncology, and report students' concerns about applying to radiation oncology during the pandemic., Methods and Materials: A multi-institutional networking session was hosted on Zoom and included medical students, faculty, and residents from across the country. The breakout room feature was used to divide participants into smaller groups. Participants were randomly shuffled into new groups every 10 to 15 minutes. Students completed pre- and post-session surveys., Results: Among the 134 students who registered, 69 students participated in the session, and 53 students completed a post-session survey. Most students reported the session was valuable or very valuable (79%), and it was easy or very easy to network through the virtual format (66%). After the session, 18 (33.9%) students reported their interest in radiation oncology increased, and 34 (64.2%) reported their interest remained the same. Most students believed COVID-19 (55%) and virtual interviews and platforms (55%) negatively or somewhat negatively affected their ability to select a residency program. Most students (62%) were concerned they will be inaccurately evaluated as an interviewee on a virtual platform. Although 30% agreed or strongly agreed the cost-savings and convenience of virtual interviews outweigh potential downsides, 66% of students were planning to visit cities of interest in person before rank list submission., Conclusions: Medical students reported significant concerns with their ability to be accurately evaluated and to choose among residency programs on a virtual platform. Students found the networking session to be a valuable resource for most students, and programs could continue similar efforts during the residency application cycle to better represent their program while maintaining certain financial and geographic advantages of a virtual environment., (© 2021 The Author(s).)

Hispanic children have a higher incidence of acute lymphoblastic leukemia (ALL) and inferior treatment outcomes relative to non-Hispanic White children. We previously reported that Hispanic children with ALL had lower risk of fracture and osteonecrosis. To unravel the genetic root of such ethnic differences, we genotyped 449 patients from the DFCI 05-001 cohort and analyzed their ancestry. Patients with discordant clinical and genetic ancestral groups were reclassified, and those with unknown ancestry were reassigned on the basis of genetic estimates. Both clinical and genetic ancestries were analyzed in relation to risk of bone toxicities and survival outcomes. Consistent with clinically reported race/ethnicity, genetically defined Hispanic and Black patients had significantly lower risk of fracture (Hispanic: subdistribution hazard ratio [SHR], 0.42; 95% confidence interval [CI], 0.22-0.81; P = .01; Black: SHR, 0.28; 95% CI, 0.10-0.75; P = .01), and osteonecrosis (Hispanic: SHR, 0.12; 95% CI, 0.02-0.93; P = .04; Black: SHR, 0.24; 95% CI, 0.08-0.78; P = .02). The lower risk was driven by African but not Native American or Asian ancestry. In addition, patients with a higher percentage of Native American ancestry had significantly poorer overall survival and event-free survival. Our study revealed that the lower risk of bone toxicities among Black and Hispanic children treated for ALL was attributed, in part, to the percentage of African ancestry in their genetic admixture. The findings provide suggestive evidence for the protective effects of genetic factors associated with African decent against bone damage caused by ALL treatment and clues for future studies to identify underlying biological mechanisms., (© 2021 by The American Society of Hematology.)

Identifying which patients are at high risk for transplant-related mortality, prior to allogeneic hematopoietic cell transplantation (alloHCT), is crucial both to guide decision making with patients and families and to inform the alloHCT approach. There is a paucity of data evaluating the utility of the HCT comorbidity index (HCT-CI) in pediatric patients. We performed a retrospective cohort study of 188 patients who underwent alloHCT between January 2008 and October 2016 and assessed pretransplant comorbidities defined and weighted by the HCT-CI. The primary endpoint of our study was overall survival (OS). Kaplan-Meier method was used to assess survival estimates at 1-year post-transplant and did not differ based on HCT-CI scores: 78.7% (SE 6.69%) for HCT-CI = 0, 74.7% (SE 6.33%) for HCT-CI = 1 to 2, and 77.3% (SE 4.17%) for HCT-CI ≥3. Multivariable Cox proportional hazards analysis did not show HCT-CI having an effect on OS: hazard ratio (HR) of 0.633 (95% confidence interval [CI], 0.297 to 1.347) for HCT-CI scores 1 to 2 and HR of 0.935 (95% CI, 0.456 to 1.918) for HCT-CI scores ≥3 compared to scores of 0. The most frequent comorbidities observed were hepatic disease (mild in 29%, severe in 23%) and pulmonary disease (moderate in 15% and severe in 29%). However, only 55% were able to complete pulmonary function testing. Hepatic disease was based on transaminitis in 48% and by bilirubin alone in 26% of patients; 46% of patients with hepatic dysfunction had an underlying hemoglobinopathy and hyperbilirubinemia related to ongoing hemolysis. This study evaluates HCT-CI comorbidities in greater detail than has been performed previously in children undergoing alloHCT. We identify challenges with the HCT-CI in the pediatric population and highlight the comorbidities that may benefit from adjustments to their definition to create an improved risk assessment tool for children., (Copyright © 2020 American Society for Transplantation and Cellular Therapy. Published by Elsevier Inc. All rights reserved.)

Corona virus disease 2019 (COVID-19) affected medical student clerkships and education around the country. A virtual medical student clerkship was created to integrate didactic education with disease specific lectures for medical students, contouring, and hands on learning with telehealth. Twelve medical students in their 3rd and 4th year were enrolled in this 2 week elective from April 27, 2020 to June 5, 2020. There was significant improvement of overall knowledge about the field of radiation oncology from pre elective to post elective (P < .001). Feedback included enjoying direct exposure to contouring, telehealth, and time with residents. Overall this 2 week rotation was successful in integrating radiation oncology virtually for medical students. This is now being expanded to multiple institutions as an educational resource and future rotations for medical students., (© 2020 The Author(s).)

Purpose: The use of brachytherapy continues to be a vital application of radiation oncology for various cancers. Despite this, there has been a decrease in the utilization of brachytherapy in many cancers. Social media in medicine facilitates engagement and advocacy. We launched a social media campaign to bring awareness of brachytherapy throughout the world with #ThisIsBrachytherapy hashtag on July 17, 2019., Methods and Materials: #ThisIsBrachytherapy hashtag was registered with Symplur Healthcare Hashtag Project. We collected total tweet counts, retweet counts, impression counts, geolocation, top 10 influencers, associated hashtags, associated words, and word sentiment score., Results: The campaign launched on July 17, 2019, had a total of 145 tweets on that day with 213,416 impressions. Twenty-seven accounts (45%) were identified as physicians. Top countries which tweeted, among those with information available, included the United States, United Kingdom, and Australia. Since July 17, 2019, there has been an increase in tweets using #ThisIsBrachytherapy, with 1990 total tweets with 1,999,248 impressions. Fifty-four percent (1030) of the tweets contained photos and 319 contained links. This was from 462 unique users. Word sentiment was overwhelmingly positive. Associated hashtags with #ThisIsBrachytherapy included most commonly #radonc, #brachytherapy, #brachy, #prostatecancer, and #pcsm., Conclusions: The #ThisIsBrachytherapy inaugural campaign was successful and has continued to grow throughout the months after the initiation. By continuing to advocate for brachytherapy through the social media campaign #ThisIsBrachytherapy, we can empower radiation oncologists, especially trainees, and patients to address underutilization., (Copyright © 2021 American Brachytherapy Society. Published by Elsevier Inc. All rights reserved.)