Optimizing Informed Consent in Cancer Clinical Trials

Semin Radiat Oncol. 2023 Oct;33(4):349-357. doi: 10.1016/j.semradonc.2023.06.001.

Abstract

The concept of informed consent has evolved considerably over the course of the 20th century, leading to its establishment as a foundational ethical principle for the conduct of biomedical research in the United States. Even though it is now a highly regulated part of cancer research, the process of obtaining informed consent is often impeded by systemic, clinician, and patient factors that require both small- and large-scale intervention. New challenges and considerations continue to emerge due to innovations in clinical trial design, increases in utilization of genomic sequencing, and advances in genomic editing and artificial intelligence. We present a review of the history, policy, pragmatic challenges, and evolving role of the central ethical tenet of informed consent in clinical trials.

Publication types

  • Review

MeSH terms

  • Artificial Intelligence
  • Clinical Trials as Topic*
  • Humans
  • Informed Consent*
  • Neoplasms* / genetics
  • Neoplasms* / therapy