Suspension of Oncology Randomized Clinical Trials during the COVID-19 Pandemic: A Cross-Sectional Evaluation of COVID-Related Suspensions

Rashid K. Sayyid, Anthony Hiffa, Phillip Woodruff, Michael D. Oberle, Joshua H. Lambert, Martha K. Terris, Christopher J.D. Wallis, Zachary Klaassen

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

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 languageEnglish (US)
Pages (from-to)743-749
Number of pages7
JournalCancer Investigation
Volume40
Issue number9
DOIs
StatePublished - 2022

Keywords

  • Coronavirus
  • oncology
  • pandemic
  • randomized controlled trial
  • suspensions

ASJC Scopus subject areas

  • Oncology
  • Cancer Research

Fingerprint

Dive into the research topics of 'Suspension of Oncology Randomized Clinical Trials during the COVID-19 Pandemic: A Cross-Sectional Evaluation of COVID-Related Suspensions'. Together they form a unique fingerprint.

Cite this