Attitudes of patients with metastatic cancer towards research biopsies

Abstract

Aim: To evaluate the attitudes of patients with different cancers towards research biopsies outside a clinical trial. Methods: Patients with metastatic cancer completed a questionnaire that assessed patients’ willingness to consider research biopsies. Research biopsies were divided into two groups: biopsies performed as stand-alone procedures (research purposes only biopsy, RPOB) or performed during a clinically indicated biopsy (additional pass biopsy, APB). Factors analyzed included biopsy timing, biopsy site, sociodemographic information and information about prior trial participation. Univariate and multivariable analyses were conducted using random-effects logistic regression. Results: ..