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Study identifier: NCT03821246 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Neoadjuvant Atezolizumab-Based Combination Therapy in Men With Localized Prostate Cancer Prior to Radical Prostatectomy

Condition: Prostate Adenocarcinoma · Prostate Cancer · Localized Prostate Cancer  ·  Sponsor: David Oh

PhasePhase 2
Planned participants68
Who can joinMale, 18 Years to no upper limit
Healthy volunteersNo

About this study

This phase II trial studies how well atezolizumab works alone or in combination with etrumadenant or tocilizumab in treating men with localized prostate cancer before radical prostatectomy. Immunotherapy with monoclonal antibodies, such as atezolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Androgens can cause the growth of prostate cancer cells. IL-6 is expressed by prostate cancer and within the tumor microenvironment and shown to enhance prostate cancer and disease progression. Treatment with an anti-IL-6 antibody such as tocilizumab may inhibit cancer progression. Giving atezolizumab in combination with etrumadenant or tocilizumab may work better in treating prostate cancer.

This description comes directly from the study's public registry record.

Talk to the study team

UCSF HDFCCC Cancer Immunotherapy Program (CIP)  ·  877-827-3222  ·  HDFCCC.CIP@ucsf.edu

Always discuss trial participation with your own doctor first.

Locations (2)

University of California, San FranciscoSan Francisco, California, United StatesRecruiting
Alvin J. Siteman Cancer Center at Washington UniversitySt Louis, Missouri, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT03821246