Article

A longitudinal cohort study comparing clinical trials registered on ClinicalTrials.gov that stopped during the first three years of the SARS-CoV-2 pandemic with trials that stopped in the three years prior

2026-05-22

Abstract excerpt

<h4>Background</h4> The global SARS-CoV-2 pandemic disrupted healthcare systems worldwide, raising concerns about its impact on clinical research. Early reports suggested reductions in participant enrollment, interruptions to ongoing trials, and challenges to protocol adherence, yet the magnitude and duration of these operational disruptions remain unclear. <h4>Methods</h4> We conducted a registry-based analysis...

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Literature Corpus work: b3d8a508-94b1-5453-be0c-a5726999290a
DOI: 10.64898/2026.05.20.26353581

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A longitudinal cohort study comparing clinical trials registered on ClinicalTrials.gov that stopped during the first three years of the SARS-CoV-2 pandemic with trials that stopped in the three years priorDOI 10.64898/2026.05.20.26353581Read

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