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8570. All-Cause Excess Mortality and COVID-19-Related Mortality Among US Adults Aged 25-44 Years, March-July 2020.
作者: Jeremy Samuel Faust.;Harlan M Krumholz.;Chengan Du.;Katherine Dickerson Mayes.;Zhenqiu Lin.;Cleavon Gilman.;Rochelle P Walensky.
来源: JAMA. 2021年325卷8期785-787页
This study compares all-cause excess mortality and COVID-19–related mortality during the early pandemic period (March-July 2020) with unintentional drug overdoses, the usual leading cause of death in young adults, during the same period in 2018 among adults aged 25 to 44 years.
8574. Readmission and Death After Initial Hospital Discharge Among Patients With COVID-19 in a Large Multihospital System.
作者: John P Donnelly.;Xiao Qing Wang.;Theodore J Iwashyna.;Hallie C Prescott.
来源: JAMA. 2021年325卷3期304-306页
This study describes reasons for readmission, use of ICU interventions during readmission, and proportions of death after initial hospital discharge of COVID-19 patients from US Veterans Affairs (VA) hospitals in March-June 2020.
8577. Effect of Capecitabine Maintenance Therapy Using Lower Dosage and Higher Frequency vs Observation on Disease-Free Survival Among Patients With Early-Stage Triple-Negative Breast Cancer Who Had Received Standard Treatment: The SYSUCC-001 Randomized Clinical Trial.
作者: Xi Wang.;Shu-Sen Wang.;Heng Huang.;Li Cai.;Li Zhao.;Rou-Jun Peng.;Ying Lin.;Jun Tang.;Jian Zeng.;Le-Hong Zhang.;Yong-Li Ke.;Xian-Ming Wang.;Xin-Mei Liu.;Qian-Jun Chen.;An-Qin Zhang.;Fei Xu.;Xi-Wen Bi.;Jia-Jia Huang.;Ji-Bin Li.;Dan-Mei Pang.;Cong Xue.;Yan-Xia Shi.;Zhen-Yu He.;Huan-Xin Lin.;Xin An.;Wen Xia.;Ye Cao.;Ying Guo.;Yan-Hong Su.;Xin Hua.;Xin-Yue Wang.;Ruo-Xi Hong.;Kui-Kui Jiang.;Chen-Ge Song.;Zhang-Zan Huang.;Wei Shi.;Yong-Yi Zhong.;Zhong-Yu Yuan.; .
来源: JAMA. 2021年325卷1期50-58页
Among all subtypes of breast cancer, triple-negative breast cancer has a relatively high relapse rate and poor outcome after standard treatment. Effective strategies to reduce the risk of relapse and death are needed.
8578. Changes in Preterm Birth Phenotypes and Stillbirth at 2 Philadelphia Hospitals During the SARS-CoV-2 Pandemic, March-June 2020.
作者: Sara C Handley.;Anne M Mullin.;Michal A Elovitz.;Kristin D Gerson.;Diana Montoya-Williams.;Scott A Lorch.;Heather H Burris.
来源: JAMA. 2021年325卷1期87-89页
This study uses data from the GeoBirth pregnancy cohort of all births in 2 hospitals in Philadelphia to examine whether rates of preterm birth, spontaneous preterm birth, medically indicated preterm birth, and stillbirth have changed during the SARS-CoV-2 pandemic compared with prepandemic rates.
8579. Stillbirths During the COVID-19 Pandemic in England, April-June 2020.
作者: Julia Stowe.;Helen Smith.;Kate Thurland.;Mary E Ramsay.;Nick Andrews.;Shamez N Ladhani.
来源: JAMA. 2021年325卷1期86-87页
This study uses National Health Service data to compare the stillbirth rate overall and regionally during the initial April-June 2020 coronavirus lockdown vs the same period in 2019.
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