Phase II clinical trial - Appareil pulmonaire
This study will compare the clinical activity of novel immune-oncology agents (in combination or as single agents) to standard of care in participants with relapsed/refractory advanced NSCLC. The study will initially evaluate two treatment regimens/arms. Additional regimens/arms may be added via future protocol amendment(s). Participants will be stratified by histology (squamous vs. non-squamous) and line of anti-programmed cell death ligand 1 (PD[L]1) therapy (first vs. second line). Initially, the study will evaluate the GSK3359609 inducible T-cell co-stimulator (ICOS) agonist in combination with SoC docetaxel compared to docetaxel alone (sub-study 1). SoC arm will be the common comparison arm across all sub-studies. At study start, subjects will be randomized to the study at a ratio of 1:2 to Arm 1 (docetaxel) and Arm 2 (ICOS agonist + docetaxel). The study will consist of three periods: Screening, Treatment, and Follow-Up. There will be approximately 105 participants enrolled in the study initially. Treatment will continue for approximately 2 years and participants will be followed for survival during the follow-up period.