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7741. Lottery-Based Incentive in Ohio and COVID-19 Vaccination Rates.
This study assesses changes in COVID-19 vaccination rates before and after the Ohio vaccine lottery announcement compared with national rates to control for the expansion of vaccine indications to adolescents.
7742. Frequency of Thrombocytopenia and Platelet Factor 4/Heparin Antibodies in Patients With Cerebral Venous Sinus Thrombosis Prior to the COVID-19 Pandemic.
作者: Mayte Sánchez van Kammen.;Mirjam R Heldner.;Justine Brodard.;Adrian Scutelnic.;Suzanne Silvis.;Verena Schroeder.;Johanna A Kremer Hovinga.;Saskia Middeldorp.;Marcel Levi.;Sini Hiltunen.;Erik Lindgren.;Maryam Mansour.;Antonio Arauz.;Miguel A Barboza.;Susanna M Zuurbier.;Diana Aguiar de Sousa.;Jose M Ferro.;Urs Fischer.;Thalia S Field.;Katarina Jood.;Turgut Tatlisumak.;Jukka Putaala.;Marcel Arnold.;Jonathan M Coutinho.
来源: JAMA. 2021年326卷4期332-338页
Cases of cerebral venous sinus thrombosis in combination with thrombocytopenia have recently been reported within 4 to 28 days of vaccination with the ChAdOx1 nCov-19 (AstraZeneca/Oxford) and Ad.26.COV2.S (Janssen/Johnson & Johnson) COVID-19 vaccines. An immune-mediated response associated with platelet factor 4/heparin antibodies has been proposed as the underlying pathomechanism.
7749. Effect of Oral Ranitidine on Urinary Excretion of N-Nitrosodimethylamine (NDMA): A Randomized Clinical Trial.
作者: Jeffry Florian.;Murali K Matta.;Ryan DePalma.;Victoria Gershuny.;Vikram Patel.;Cheng-Hui Hsiao.;Robbert Zusterzeel.;Rodney Rouse.;Kristin Prentice.;Colleen Gosa Nalepinski.;Insook Kim.;Sojeong Yi.;Liang Zhao.;Miyoung Yoon.;Susan Selaya.;David Keire.;Joyce Korvick.;David G Strauss.
来源: JAMA. 2021年326卷3期240-249页
In 2019, the US Food and Drug Administration (FDA) received a citizen petition indicating that ranitidine contained the probable human carcinogen N-nitrosodimethylamine (NDMA). In addition, the petitioner proposed that ranitidine could convert to NDMA in humans; however, this was primarily based on a small clinical study that detected an increase in urinary excretion of NDMA after oral ranitidine consumption.
7750. Trends in Prevalence of Diabetes and Control of Risk Factors in Diabetes Among US Adults, 1999-2018.
作者: Li Wang.;Xiaoguang Li.;Zhaoxin Wang.;Michael P Bancks.;Mercedes R Carnethon.;Philip Greenland.;Ying-Qing Feng.;Hui Wang.;Victor W Zhong.
来源: JAMA. 2021年326卷8期1-13页
Understanding population-wide trends in prevalence and control of diabetes is critical to planning public health approaches for prevention and management of the disease.
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