Abstract
We conducted a cross-sectional analysis of ClinicalTrials.gov-registered oncology randomized controlled trials between September 2019 and December 2021 to identify predictors of trial suspensions. The dataset included 1,183 oncology trials, of which 384 (32.5%) were suspended. COVID-19 accounted for 47 (12.2%) suspensions. Trials that were single center- or US-based had higher odds of COVID-19 (ORs: 3.85 and 2.48, 95% CIs: 1.60–11.50 and 1.28–4.93, respectively) or any-reason suspensions (ORs: 2.33 and 2.04, 95% CIs: 1.46–3.45 and 1.40–2.76, respectively). Phase two (OR 1.27), three (OR 6.45) and four trials (OR 11.5) had increased odds of COVID-19 suspensions, compared to phase one trials.
Original language | English (US) |
---|---|
Pages (from-to) | 743-749 |
Number of pages | 7 |
Journal | Cancer Investigation |
Volume | 40 |
Issue number | 9 |
DOIs | |
State | Published - 2022 |
Keywords
- Coronavirus
- oncology
- pandemic
- randomized controlled trial
- suspensions
ASJC Scopus subject areas
- Oncology
- Cancer Research