Increasing Diversity of Patients in Radiation Oncology Clinical Trials

Emily Roy, Fumiko Chino, Benjamin King, Chika Madu, Malcolm Mattes, Rosalyn Morrell, Julianne Pollard-Larkin, Malika Siker, Christiane Takita, Michelle Ludwig

Research output: Contribution to journalReview articlepeer-review

3 Scopus citations

Abstract

Radiation oncology clinical trials lack full representation of the ethnic and racial diversity present in the general United States and in the cancer patient population. There are low rates of both recruitment and enrollment of individuals from underrepresented ethnic and racial backgrounds, especially Black and Hispanic patients, people with disabilities, and patients from underrepresented sexual and gender groups. Even if approached for enrollment, barriers such as mistrust in medical research stemming from historical abuse and contemporary biased systems, low socioeconomic status, and lack of awareness prohibit historically marginalized populations from participating in clinical trials. In this review, we reflect on these specific barriers and detail approaches to increase diversity of the patient population in radiation oncology clinical trials to better reflect the communities we serve. We hope that implementation of these approaches will increase the diversity of clinical trials patient populations in not only radiation oncology but also other medical specialties.

Original languageEnglish (US)
Pages (from-to)103-114
Number of pages12
JournalInternational Journal of Radiation Oncology Biology Physics
Volume116
Issue number1
DOIs
StatePublished - May 1 2023

ASJC Scopus subject areas

  • Radiation
  • Oncology
  • Radiology Nuclear Medicine and imaging
  • Cancer Research

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