Lung cancer combo therapy study pulled before starting

NCT ID NCT06732258

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This early-stage study aimed to test a new combination treatment for people with extensive-stage small cell lung cancer who had not received prior therapy. The approach combined low-dose radiation with standard chemotherapy and two immunotherapy drugs (toripalimab and tifcemalimab). The main goal was to check safety and find the right dose. However, the study was withdrawn before enrolling any participants, so no results are available.

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