COVID-19 Pandemic and Trends in Clinical Trials: A Multi-Region and Global Perspective.

ABSTRACT: To evaluate the effect of the COVID-19 pandemic on clinical development, the number of newly started clinical trials in each geographical region between January 2018 and December 2020 were calculated based on data from the ClinicalTrials.gov database. Data regarding new drug applications were obtained from European Medicines Agency monthly reports, pharmaceutical company press releases, and the archives of the Drugs.com database. The mean percentage change in newly started clinical trials for diseases other than COVID-19 between each month in 2019 and the corresponding month in 2020 was -7.5%, with the maximum of -57.3% observed between April 2019 and April 2020. Similarly, the mean percentage change of reported results for each month in 2019 and 2020 was -5.1%, with the maximum of -27.4%

SUBMITTER: Nishiwaki S 

PROVIDER: S-EPMC8739772 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature