Research Letter

Representation of Patients From South America in Sarcoma Clinical Trials

JAMA Network Open 10.1001/jamanetworkopen.2026.17858

June 11, 2026 at 11:00 AM EDT

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This cross-sectional study uses clinical trial data, US and European oncology drug approval data, and health care professional survey data to examine the representation of South American patients in sarcoma clinical trials.

Corresponding Author: Roberto Carmagnani Pestana, MD, PhD, Hospital Israelita Albert Einstein, Rua Ruggero Fasano, sn. São Paulo, SP, Brazil 05653-120 (roberto.pestana@einsetein.br).

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