Reporting of health-related quality of life endpoints in National Cancer Institute-supported cancer treatment trials

Cancer. 2020 Jun 1;126(11):2687-2693. doi: 10.1002/cncr.32765. Epub 2020 Apr 1.

Abstract

Background: The importance of capturing and reporting health-related quality of life (HRQOL) in clinical trials has been increasingly recognized in the oncology field. As a result, the National Cancer Institute (NCI) began to provide support for correlative HRQOL studies in cancer treatment trials. The current study was conducted to assess the publication rate of HRQOL correlative studies in NCI-supported treatment trials and to identify potential factors positively or negatively associated with publication rates.

Methods: The NCI conducted a retrospective review of existing NCI databases to identify cancer treatment trials that had obtained additional NCI funding for the assessment of HRQOL and to determine the extent to which funded HRQOL studies have been completed and published in a peer-reviewed journal.

Results: Of the 108 included trials, 58 (54%) had a parent trial (PT) publication; of these, 36 trials (62%) had a published HRQOL result: 20 as an independent publication and 16 that were included and/or reported in the PT publication. The length of time between trial activation and closure, as well as the specific cancer, appeared to be associated with the publication rates.

Conclusions: The results of the current study demonstrated that approximately 45% of the PT publications were followed by a HRQOL publication within 1 year, to allow the knowledge to be used in patient treatment decision making. The authors believe the current analysis is an important first step toward a better understand of the challenges that researchers face when reporting HRQOL endpoints.

Keywords: National Cancer Institute; clinical trials; health-related quality of life (HRQOL); patient-reported outcome; publications.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Clinical Trials as Topic*
  • Humans
  • National Cancer Institute (U.S.)
  • Neoplasms / psychology
  • Neoplasms / therapy*
  • Quality of Life*
  • Retrospective Studies
  • Time Factors
  • United States