CORRECTION
NOVEMBER 20, 2020
open access
JAMA Netw Open. 2020;3(11):e2029099. doi:10.1001/jamanetworkopen.2020.29099
-
Invited Commentary
Are Observational, Real-World Studies Suitable to Make Cancer Treatment Recommendations?
Rahul Banerjee, MD; Vinay Prasad, MD, MPH
open access
JAMA Netw Open. 2020;3(7):e2012119. doi:10.1001/jamanetworkopen.2020.12119
SURGERY
NOVEMBER 19, 2020
Carolyn Cullinane, MCh; Christina Fleming, MCh, PhD; Donal Peter O’Leary, PhD; et al.
This systematic review and meta-analysis uses data from studies retrieved from a Cochrane Library, ScienceDirect, PubMed, and Embase search to investigate the association of circulating tumor DNA with disease-free survival in patients with breast cancer.
open access
JAMA Netw Open. 2020;3(11):e2026921. doi:10.1001/jamanetworkopen.2020.26921
SURGERY
NOVEMBER 19, 2020
Jessica A. Bowman, MD, MAS; Miriam Nuño, PhD; Gregory J. Jurkovich, MD; et al.
This cohort study characterizes interhospital variability in intensive care unit vs non–intensive care unit admission of older patients with isolated rib fractures and evaluates whether greater hospital-level use of intensive care units is associated with improved outcomes.
open access
JAMA Netw Open. 2020;3(11):e2026500. doi:10.1001/jamanetworkopen.2020.26500
GERIATRICS
NOVEMBER 19, 2020
Yian Gu, PhD; Juliet M. Beato, BS; Erica Amarante, BS; et al.
This cross-sectional study examines the association between leisure time physical activity and measures of brain health assessed by magnetic resonance imaging in older adults.
open access
JAMA Netw Open. 2020;3(11):e2026506. doi:10.1001/jamanetworkopen.2020.26506
NUTRITION, OBESITY, AND EXERCISE
NOVEMBER 19, 2020
Shafqat Ahmad, PhD; Olga V. Demler, PhD; Qi Sun, ScD; et al.
This cohort study characterizes the relative association of conventional and novel biomarkers in Mediterranean diet–related type 2 diabetes risk reduction in a US population.
open access
JAMA Netw Open. 2020;3(11):e2025466. doi:10.1001/jamanetworkopen.2020.25466
GERIATRICS
NOVEMBER 19, 2020
Bijan Najafi, PhD; Narek Veranyan, MD; Alejandro Zulbaran-Rojas, MD; et al.
This cohort study tests a frailty meter that does not rely on gait to determine the risk of 30-day major adverse events among patients with chronic limb-threatening ischemia who have undergone lower extremity revascularization.
open access
JAMA Netw Open. 2020;3(11):e2020161. doi:10.1001/jamanetworkopen.2020.20161
OBSTETRICS AND GYNECOLOGY
NOVEMBER 19, 2020
Emily H. Adhikari, MD; Wilmer Moreno, MD; Amanda C. Zofkie, MD; et al.
This cohort study evaluates the adverse outcomes associated with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection among pregnant women and describes clinical management, disease progression, hospital admission, placental abnormalities, and neonatal outcomes.
open access
JAMA Netw Open. 2020;3(11):e2029256. doi:10.1001/jamanetworkopen.2020.29256
PHARMACY AND CLINICAL PHARMACOLOGY
NOVEMBER 19, 2020
Hui-Min Diana Lin, MSc; Pareen Vora, MSc; Montse Soriano-Gabarró, MD; et al.
This nested case-control study evaluates the association between duration and recency of low-dose aspirin use and colorectal cancer risk in an East Asian population.
open access
JAMA Netw Open. 2020;3(11):e2026494. doi:10.1001/jamanetworkopen.2020.26494
ONCOLOGY
NOVEMBER 19, 2020
Zhen Zhai, MD; Yi Zheng, PhD; Jia Yao, MD; et al.
This cohort study evaluates the association of different adjuvant therapies with survival outcomes in patients with triple-negative breast cancer.
open access
JAMA Netw Open. 2020;3(11):e2021881. doi:10.1001/jamanetworkopen.2020.21881
ONCOLOGY
NOVEMBER 19, 2020
Frederick Matthew Howard, MD; Sara Kochanny, BA; Matthew Koshy, MD; et al.
This cohort study evaluates whether machine learning models could identify patients with intermediate-risk head and neck squamous cell carcinoma who would benefit from chemoradiation.
open access
JAMA Netw Open. 2020;3(11):e2025881. doi:10.1001/jamanetworkopen.2020.25881
SURGERY
NOVEMBER 19, 2020
Anne P. Ehlers, MD, MPH; C. Ann Vitous, MA, MPH; Anne Sales, PhD, RN; et al.
This qualitative study explores factors associated with surgeon choice of an open vs minimally invasive approach to inguinal hernia repair to better understand deviations from guidelines.
open access
JAMA Netw Open. 2020;3(11):e2023684. doi:10.1001/jamanetworkopen.2020.23684
EMERGENCY MEDICINE
NOVEMBER 19, 2020
Maura Kennedy, MD, MPH; Benjamin K. I. Helfand, MSc; Ray Yun Gou, MA; et al.
This cohort study examines how frequently older adults with coronavirus disease 2019 (COVID-19) present to the emergency department with delirium and their associated hospital outcomes.
open access
JAMA Netw Open. 2020;3(11):e2029540. doi:10.1001/jamanetworkopen.2020.29540
CORRECTION
NOVEMBER 19, 2020
open access
JAMA Netw Open. 2020;3(11):e2030492. doi:10.1001/jamanetworkopen.2020.30492
ONCOLOGY
NOVEMBER 18, 2020
Paulette D. Chandler, MD, MPH; Wendy Y. Chen, MD, MPH; Oluremi N. Ajala, MD, MPH; et al.
This secondary analysis of a randomized clinical trial evaluates the effect vitamin D on the incidence of advanced (metastatic or fatal) cancer among adults without cancer at baseline and examines possible effect modification by body mass index.
open access
has audio
JAMA Netw Open. 2020;3(11):e2025850. doi:10.1001/jamanetworkopen.2020.25850
-
Audio Editors' Summary:
Effect of Vitamin D3 Supplements on Development of Advanced Cancer; Carcinogen Exposure from Pod E-Cigarettes vs Cigarettes among African American and Latinx Smokers
-
Invited Commentary
Heterogeneity of the Effect of Vitamin D Supplementation in Randomized Controlled Trials on Cancer Prevention
Lina Zgaga, PhD
open access
JAMA Netw Open. 2020;3(11):e2027176. doi:10.1001/jamanetworkopen.2020.27176
SUBSTANCE USE AND ADDICTION
NOVEMBER 18, 2020
Kim Pulvers, PhD, MPH; Nicole L. Nollen, PhD; Myra Rice, MA; et al.
This randomized clinical trial examines biomarkers of carcinogen exposure in African American and Latinx smokers who switch to electronic cigarettes vs smoking as usual.
open access
has audio
JAMA Netw Open. 2020;3(11):e2026324. doi:10.1001/jamanetworkopen.2020.26324
-
Audio Editors' Summary:
Effect of Vitamin D3 Supplements on Development of Advanced Cancer; Carcinogen Exposure from Pod E-Cigarettes vs Cigarettes among African American and Latinx Smokers
GLOBAL HEALTH
NOVEMBER 18, 2020
Vivek V. Shukla, MD; Barry Eggleston, MS; Namasivayam Ambalavanan, MD; et al.
This cohort study evaluates the accuracy of a machine learning–based model to predict risk of stillbirth and neonatal mortality in low- and middle-income countries.
open access
JAMA Netw Open. 2020;3(11):e2026750. doi:10.1001/jamanetworkopen.2020.26750
CARDIOLOGY
NOVEMBER 18, 2020
Hung-Ju Lin, MD; Heng-Yu Pan, MD; Wen-Jone Chen, MD, PhD; et al.
This cross-sectional study examines the intraindividaul discrepancies in blood pressure estimates and classifications based on different BP estimation protocols.
open access
JAMA Netw Open. 2020;3(11):e2024311. doi:10.1001/jamanetworkopen.2020.24311
CARDIOLOGY
NOVEMBER 18, 2020
Calvin L. Colvin, MSPH; Jordan B. King, PharmD, MS; Suzanne Oparil, MD; et al.
This serial cross-sectional study assesses whether any race/ethnicity-specific changes occurred from before to after publication of the Eighth Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure panel member report for the initiation of antihypertensive medication classes in a 5% sample of Medicare beneficiaries aged 66 years or older.
open access
JAMA Netw Open. 2020;3(11):e2025127. doi:10.1001/jamanetworkopen.2020.25127
DIABETES AND ENDOCRINOLOGY
NOVEMBER 18, 2020
Wael AbdAlmageed, PhD; Hengameh Mirzaalian, PhD; Xiao Guo, MS; et al.
This cross-sectional study evaluates the use of machine learning for prediction of congenital adrenal hyperplasia based on distinct facial morphologic features.
open access
JAMA Netw Open. 2020;3(11):e2022199. doi:10.1001/jamanetworkopen.2020.22199
GASTROENTEROLOGY AND HEPATOLOGY
NOVEMBER 18, 2020
Qiushi Chen, PhD; Turgay Ayer, PhD; Madeline G. Adee, MPH; et al.
This decision analytical model study assesses the burden of hepatocellular carcinoma surveillance in the era of new hepatitis C antiviral treatments by projecting the number and the characteristics of new hepatocellular carcinoma incident cases and candidates for routine hepatocellular carcinoma surveillance.
open access
JAMA Netw Open. 2020;3(11):e2021173. doi:10.1001/jamanetworkopen.2020.21173
CORRECTION
NOVEMBER 18, 2020
open access
JAMA Netw Open. 2020;3(11):e2028966. doi:10.1001/jamanetworkopen.2020.28966
CORRECTION
NOVEMBER 18, 2020
open access
JAMA Netw Open. 2020;3(11):e2029176. doi:10.1001/jamanetworkopen.2020.29176
DIABETES AND ENDOCRINOLOGY
NOVEMBER 17, 2020
Erica Bessell, MND; Nicholas R. Fuller, PhD; Tania P. Markovic, PhD; et al.
This randomized clinical trial assesses the efficacy of α-cyclodextrin for cholesterol control and that of hydrolyzed ginseng for glycemic control in people with prediabetes and overweight or obesity.
open access
JAMA Netw Open. 2020;3(11):e2023491. doi:10.1001/jamanetworkopen.2020.23491
ONCOLOGY
NOVEMBER 17, 2020
Zin W. Myint, MD; Harry D. Momo, MSc; Danielle E. Otto, PharmD, BCOP; et al.
This systematic review and meta-analysis examines 11 randomized clinical trials to see whether therapy with androgen receptor inhibitors (ARIs), such as enzalutamide, apalutamide, or darolutamide, is associated with an increased risk of falls and fractures in men with prostate cancer.
open access
JAMA Netw Open. 2020;3(11):e2025826. doi:10.1001/jamanetworkopen.2020.25826
PUBLIC HEALTH
NOVEMBER 17, 2020
Patricia C. Dykes, PhD, RN; Zoe Burns, MPH; Jason Adelman, MD; et al.
This nonrandomized controlled trial assesses whether implementation of a nurse-led, patient-centered tool kit for fall prevention was associated with a reduction in rates of falls and fall-related injuries in 3 academic medical centers in Boston and New York City.
open access
JAMA Netw Open. 2020;3(11):e2025889. doi:10.1001/jamanetworkopen.2020.25889
INFECTIOUS DISEASES
NOVEMBER 17, 2020
Kevin Kuriakose, MD; April C. Pettit, MD, MPH; Jonathan Schmitz, MD, PhD; et al.
This cross-sectional study examines risk factors associated with severity of infection in patients with ehrlichiosis.
open access
JAMA Netw Open. 2020;3(11):e2025577. doi:10.1001/jamanetworkopen.2020.25577
ONCOLOGY
NOVEMBER 17, 2020
David Proudman, MBiochem, MPH; Aaron Miller, BS; Dave Nellesen, PhD; et al.
This economic evaluation assesses the budget impact associated with adding avapritinib for metastatic or unresectable GIST in patients with a platelet-derived growth factor receptor alpha (PDGFRA) exon 18 variant or after 3 or more previous treatments to a hypothetical US health plan formulary.
open access
JAMA Netw Open. 2020;3(11):e2025866. doi:10.1001/jamanetworkopen.2020.25866
RESEARCH LETTER
PEDIATRICS
NOVEMBER 17, 2020
Jingzhen Yang, PhD, MPH; Menglin Xu, PhD; Lindsay Sullivan, PhD, MA; et al.
This cohort study investigates whether a bidirectional association exists between daily physical activity and postconcussion symptoms among youths with physician-confirmed concussion.
open access
JAMA Netw Open. 2020;3(11):e2027486. doi:10.1001/jamanetworkopen.2020.27486
EMERGENCY MEDICINE
NOVEMBER 16, 2020
Wesley H. Self, MD, MPH; Christopher S. Evans, MD, MPH; Cathy A. Jenkins, MS; et al.
This subgroup analysis of 2 cluster randomized clinical trials examines adults presenting to the emergency department with diabetic ketoacidosis and determines how long it takes to reach resolution by treating with balanced crystalloids vs saline.
open access
JAMA Netw Open. 2020;3(11):e2024596. doi:10.1001/jamanetworkopen.2020.24596
ONCOLOGY
NOVEMBER 16, 2020
Maria A. Lopez-Olivo, MD, PhD; Kristin G. Maki, PhD; Noah J. Choi; et al.
This systematic review and meta-analysis examines US lung cancer screening adherence rates, patient characteristics associated with adherence, and diagnostic testing rates after screening.
open access
JAMA Netw Open. 2020;3(11):e2025102. doi:10.1001/jamanetworkopen.2020.25102
HEALTH POLICY
NOVEMBER 16, 2020
Renee Y. Hsia, MD, MSc; Harlan Krumholz, MD, SM; Yu-Chu Shen, PhD
This cohort study examines the extent to which disparities in access, treatment, and outcomes have changed for patients with ST-segment elevation myocardial infarction (STEMI) who are living in zip codes that are largely composed of Black or Hispanic individuals compared with patients in nonminority communities in regionalized vs nonregionalized counties.
open access
JAMA Netw Open. 2020;3(11):e2025874. doi:10.1001/jamanetworkopen.2020.25874
-
Invited Commentary
The Paradox of STEMI Regionalization: Widened Disparities Despite Some Benefits
Robert O. Roswell, MD; Rachel-Maria Brown, MD; Safiya Richardson, MD, MPH
open access
JAMA Netw Open. 2020;3(11):e2027283. doi:10.1001/jamanetworkopen.2020.27283
PEDIATRICS
NOVEMBER 16, 2020
Philip E. Rosenbaum, BS; Christopher Locandro, MStat; Sara P. D. Chrisman, MPH, MD; et al.
This cohort study examines patient characteristics associated with recovery time in pediatric patients with mild traumatic brain injury treated at concussion specialty clinics.
open access
JAMA Netw Open. 2020;3(11):e2021463. doi:10.1001/jamanetworkopen.2020.21463
ONCOLOGY
NOVEMBER 16, 2020
Ian Poon, MD; Darby Erler, MRT(T), MHSc; Roi Dagan, MD; et al.
This case series reports overall progression-free survival, widespread progression outcomes, and prognostic survival factors from a pooled data set of 1033 patients with oligometastasis treated with stereotactic body radiotherapy.
open access
JAMA Netw Open. 2020;3(11):e2026312. doi:10.1001/jamanetworkopen.2020.26312
HEALTH POLICY
NOVEMBER 16, 2020
David J. Wallace, MD, MPH; Julie M. Donohue, PhD; Derek C. Angus, MD, MPH; et al.
This cross-sectional study uses hospital-level Medicaid and geospatial data to analyze the association of state expansion of Medicaid under the Patient Protection and Affordable Care Act with emergency access to acute care hospitals.
open access
JAMA Netw Open. 2020;3(11):e2025815. doi:10.1001/jamanetworkopen.2020.25815
HEALTH INFORMATICS
NOVEMBER 16, 2020
Jie Yang, PhD; Liqin Wang, PhD; Neelam A. Phadke, MD; et al.
This cross-sectional study describes the development and evaluation of a deep learning model to identify allergic reaction in the free-text narrative of hospital safety reports.
open access
JAMA Netw Open. 2020;3(11):e2022836. doi:10.1001/jamanetworkopen.2020.22836
CORRECTION
NOVEMBER 16, 2020
open access
JAMA Netw Open. 2020;3(11):e2029188. doi:10.1001/jamanetworkopen.2020.29188
GERIATRICS
NOVEMBER 13, 2020
Monica Ospina-Romero, MD; M. Maria Glymour, ScD; Eleanor Hayes-Larson, PhD; et al.
This systematic review and meta-analysis assesses the likelihood that methodological biases in cohort studies and case-control studies, rather than a common etiology, explain the inverse association between cancer and subsequent Alzheimer disease incidence among older adults.
open access
JAMA Netw Open. 2020;3(11):e2025515. doi:10.1001/jamanetworkopen.2020.25515
UROLOGY
NOVEMBER 13, 2020
Scott R. Bauer, MD, ScM; Benjamin N. Breyer, MD, MAS; Meir J. Stampfer, MD, DrPH; et al.
This cohort study examines the association of adherence to Mediterranean or Alternative Healthy Eating Index 2010 diets with incidence of erectile dysfunction in men.
open access
JAMA Netw Open. 2020;3(11):e2021701. doi:10.1001/jamanetworkopen.2020.21701
HEALTH INFORMATICS
NOVEMBER 13, 2020
Jingcheng Du, PhD; Chongliang Luo, PhD; Ross Shegog, PhD; et al.
This cohort study develops and validates deep learning models to understand public perceptions of human papillomavirus (HPV) vaccines from the perspective of behavior change theories using data from social media.
open access
JAMA Netw Open. 2020;3(11):e2022025. doi:10.1001/jamanetworkopen.2020.22025
PSYCHIATRY
NOVEMBER 13, 2020
Corina Benjet, PhD; William G. Axinn, PhD; Sabrina Hermosilla, PhD; et al.
This cohort study examines the association of age and exposure to neighborhood-level violence with subsequent depression onset in an area with medium-intensity armed conflict.
open access
JAMA Netw Open. 2020;3(11):e2019848. doi:10.1001/jamanetworkopen.2020.19848
OBSTETRICS AND GYNECOLOGY
NOVEMBER 13, 2020
Rebecca F. Hamm, MD, MSCE; Jennifer McCoy, MD; Amal Oladuja, BA; et al.
This cohort study assesses whether implementation of a validated calculator for likelihood of cesarean delivery at the time of labor induction is associated with maternal morbidity and birth satisfaction.
open access
JAMA Netw Open. 2020;3(11):e2025582. doi:10.1001/jamanetworkopen.2020.25582
-
Invited Commentary
A Predictive Instrument for Cesarean Delivery After Labor Induction
Susan B. Brogly, PhD, MSc
open access
JAMA Netw Open. 2020;3(11):e2025676. doi:10.1001/jamanetworkopen.2020.25676
GERIATRICS
NOVEMBER 13, 2020
Lama Assi, MD; Ahmed F. Shakarchi, MD, MPH; Orla C. Sheehan, MD, PhD; et al.
This cross-sectional study assesses the association between hearing, vision, or dual sensory impairment and patient satisfaction with quality of care, communication from health professionals, and access to care among a nationally representative sample of Medicare beneficiaries.
open access
JAMA Netw Open. 2020;3(11):e2025522. doi:10.1001/jamanetworkopen.2020.25522
ONCOLOGY
NOVEMBER 12, 2020
Kiyofumi Shimoji, MD; Takeshi Masuda, MD, PhD; Kakuhiro Yamaguchi, MD, PhD; et al.
This cohort study evaluates whether interstitial lung abnormalities are associated with immune checkpoint inhibitor–induced interstitial lung disease in patients with nonlung cancers.
open access
JAMA Netw Open. 2020;3(11):e2022906. doi:10.1001/jamanetworkopen.2020.22906
PULMONARY MEDICINE
NOVEMBER 12, 2020
Wubin Xie, DrPH, MPH; Hasmeena Kathuria, MD; Panagis Galiatsatos, MD, MHS; et al.
This cohort study examines the association of electronic cigarette use with incidence of respiratory conditions among participants of the Population Assessment of Tobacco and Health Study.
open access
JAMA Netw Open. 2020;3(11):e2020816. doi:10.1001/jamanetworkopen.2020.20816
CARDIOLOGY
NOVEMBER 12, 2020
Amgad Mentias, MD, MSc; Alexandros Briasoulis, MD, PhD; Mary S. Vaughan Sarrazin, PhD; et al.
This cohort study examines the trends, patient characteristics, and outcomes associated with noncardiac surgery among patients with left ventricular assist devices (LVADs).
open access
JAMA Netw Open. 2020;3(11):e2025118. doi:10.1001/jamanetworkopen.2020.25118
-
Invited Commentary
Translating Outcomes Data Into Improved Shared Decision-Making in Patients With Left Ventricular Assist Devices
Charlotte M. Rajasingh, MD; Sherry M. Wren, MD
open access
JAMA Netw Open. 2020;3(11):e2025673. doi:10.1001/jamanetworkopen.2020.25673
PUBLIC HEALTH
NOVEMBER 12, 2020
Dimitri A. Christakis, MD, MPH; Wil Van Cleve, MD, MPH; Frederick J. Zimmerman, PhD
This decision analytical model estimates the potential years of life lost among US primary school–aged children associated with school closures during the coronavirus disease 2019 pandemic.
open access
has active quiz
JAMA Netw Open. 2020;3(11):e2028786. doi:10.1001/jamanetworkopen.2020.28786
PATHOLOGY AND LABORATORY MEDICINE
NOVEMBER 12, 2020
David F. Steiner, MD, PhD; Kunal Nagpal, MS; Rory Sayres, PhD; et al.
This diagnostic study evaluates whether the use of an artificial intelligence–based assistive tool is associated with improvements in the grading of prostate core needle biopsies among general pathologists compared with the majority opinion of subspecialists.
open access
JAMA Netw Open. 2020;3(11):e2023267. doi:10.1001/jamanetworkopen.2020.23267
ANESTHESIOLOGY
NOVEMBER 12, 2020
Michael J. Tylee, MD; Gordon D. Rubenfeld, MD, MSc; Duminda Wijeysundera, MD, PhD; et al.
This systematic review studies the literature on communication between patients and anesthesia professionals, with a focus on discussions related to postoperative critical care.
open access
JAMA Netw Open. 2020;3(11):e2023503. doi:10.1001/jamanetworkopen.2020.23503
-
Invited Commentary
Preoperative Conversations About Postoperative Risks, Outcomes, and Quality of Life—Time to Start Thinking Outside the Box
Maria Yefimova, PhD, RN; Rebecca A. Aslakson, MD, PhD
open access
JAMA Netw Open. 2020;3(11):e2024048. doi:10.1001/jamanetworkopen.2020.24048
CORRECTION
NOVEMBER 12, 2020
open access
JAMA Netw Open. 2020;3(11):e2029291. doi:10.1001/jamanetworkopen.2020.29291
-
Invited Commentary
In Support of CDK4/6 Inhibitors—A Meta-analysis of Available Randomized Data
James M. Martin, MD; Lori J. Goldstein, MD
open access
JAMA Netw Open. 2020;3(10):e2021062. doi:10.1001/jamanetworkopen.2020.21062
PUBLIC HEALTH
NOVEMBER 11, 2020
Michelle Odlum, EdD, MPH; Nathalie Moise, MD, MS; Ian M. Kronish, MD, MPH; et al.
This cross-sectional study evaluates which health indicators have improved or worsened among Black and Hispanic middle-aged and older adults since the Minority Health and Health Disparities Research and Education Act of 2000.
open access
JAMA Netw Open. 2020;3(11):e2025134. doi:10.1001/jamanetworkopen.2020.25134
EMERGENCY MEDICINE
NOVEMBER 11, 2020
Hojjat Salmasian, MD, PhD, MPH; Bonnie B. Blanchfield, ScD; Kelley Joyce, BS; et al.
This cohort study evaluates whether noninterruptive display of patient photographs in the banner of the electronic health record is associated with a decreased rate of wrong-patient order entry errors.
open access
JAMA Netw Open. 2020;3(11):e2019652. doi:10.1001/jamanetworkopen.2020.19652
GASTROENTEROLOGY AND HEPATOLOGY
NOVEMBER 11, 2020
Michael H. Le, MS; Yee Hui Yeo, MD, MSc; Samuel So, MD; et al.
This cross-sectional study used NHANES data from 1999 to 2016 to assess the trends in self-reported hepatitis B vaccination coverage and serologic evidence of immunity among children and adolescents in the US.
open access
JAMA Netw Open. 2020;3(11):e2022388. doi:10.1001/jamanetworkopen.2020.22388
NEUROLOGY
NOVEMBER 11, 2020
Tara L. Sharma, DO; Julia Morrow Kerrigan, MD; David L. McArthur, PhD, MPH; et al.
This cohort study examines whether there is an association between concussion recovery and airplane travel in college athletes and military cadets.
open access
JAMA Netw Open. 2020;3(11):e2025082. doi:10.1001/jamanetworkopen.2020.25082
EMERGENCY MEDICINE
NOVEMBER 11, 2020
Gregory A. Peters, MD; Alexander J. Ordoobadi, MD; Rebecca E. Cash, PhD, MPH; et al.
This quasi-experimental cohort study assesses the association between Affordable Care Act implementation and asthma treatment by examining changes in ambulance dispatch rates for asthma emergencies in New York City between 2008 and 2018.
open access
JAMA Netw Open. 2020;3(11):e2025586. doi:10.1001/jamanetworkopen.2020.25586
ONCOLOGY
NOVEMBER 11, 2020
Jennifer Yin Yee Kwan, MD; Petra Famiyeh; Jie Su, MSc; et al.
This prognostic study describes a multivariate linear regression model that combines mammographic breast density with patient, cancer, and treatment factors to identify the possible posttreatment volume of lymphedema in patients with breast cancer.
open access
JAMA Netw Open. 2020;3(11):e2024373. doi:10.1001/jamanetworkopen.2020.24373
-
Invited Commentary
Repurposing the Mammographic Breast Density Category for Predicting Lymphedema Risk in Patients With Breast Cancer
Maggie Lee DiNome, MD
open access
JAMA Netw Open. 2020;3(11):e2024923. doi:10.1001/jamanetworkopen.2020.24923
RESEARCH LETTER
ONCOLOGY
NOVEMBER 11, 2020
Sung Jun Ma, MD; Oluwadamilola T. Oladeru, MD, MA; Mark K. Farrugia, MD, PhD; et al.
This cohort study compares overall survival among patients with nonmetastatic, resectable retroperitoneal sarcoma treated with surgical treatment alone vs surgical treatment and chemotherapy or radiation.
open access
JAMA Netw Open. 2020;3(11):e2025529. doi:10.1001/jamanetworkopen.2020.25529