Mandatory Research Biopsy Requirements Delay Initiation of Clinical Trials.

ABSTRACT: Background: There has been an increasing requirement for fresh tumor tissue to enroll in clinical trials in order to look for specific biomarkers. This has been shown to increase screening duration and increase screen failure rates. It was important to corroborate these results in other centers. Methods: This study is a non-randomized retrospective analysis of patients in one subset of patients seen by research nurses who operated in the standard head/neck and lung team not including patients in the phase 1 program. All patients were enrolled in clinical trials from January 16, 2013 to May 28, 2018 at USC Norris Comprehensive Cancer Institute in Los Angeles. Patients who were required to give fresh research biopsies prior to intervention were part of the research biopsy group. Results: In

SUBMITTER: Cheng JH 

PROVIDER: S-EPMC6813196 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature