Immunotherapy breakthrough: is one year enough?

NCT ID NCT04157985

First seen Nov 01, 2025 · Last updated May 07, 2026 · Updated 27 times

Summary

This study looked at people with advanced solid tumors (like lung, bladder, or skin cancer) who had been on immunotherapy (PD-1/PD-L1 inhibitors) for one year and whose disease was stable. It randomly assigned them to either stop treatment or continue until their cancer got worse. The goal was to see if stopping early affects how long the cancer stays under control, helping doctors decide the best treatment length.

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Contacts and locations

Locations

  • UPMC Hillman Cancer Center

    Pittsburgh, Pennsylvania, 15232, United States

Conditions

Explore the condition pages connected to this study.