Life sciences · Phase 1/2 Trial
ClinicalTrials.gov · October 23, 2026
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Phase 1/2 Trial.
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Registry record from ClinicalTrials.gov (NCT03581487). This is a study registration, not published results. Lead sponsor: M.D. Anderson Cancer Center. Recruitment status: COMPLETED. Phase: PHASE1, PHASE2. Study type: INTERVENTIONAL. Enrollment: 40 participants (ACTUAL). Conditions: Recurrent Lung Non-Small Cell Carcinoma, Stage IV Lung Cancer AJCC v8, Stage IVA Lung Cancer AJCC v8, Stage IVB Lung Cancer AJCC v8. Interventions: BIOLOGICAL: Durvalumab; DRUG: Selumetinib; BIOLOGICAL: Tremelimumab. Primary outcome measures: Objective Response Rate (ORR) by RECIST v1.1 , From treatment start to disease progression or last radiographic assessment (up to 20.2 months).. Brief summary: This phase I/II trial studies the best dose of selumetinib and how well it works with durvalumab and tremelimumab in treating participants with stage IV non-small cell lung cancer or that has come back. Immunotherapy with monoclonal antibodies, such as durvalumab and tremelimumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Selumetinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Giving durvalumab, tremelimumab and selumetinib may work better in treating participants with non-small lung cancer.