This is a phase Ib/II open label study. The escalation part will characterize the safety and tolerability of JDQ443 single agent and JDQ443 in combination with the other study treatments (TNO155 and spartalizumab) in advanced solid tumor patients. After the determination of the maximum tolerated dose / recommended dose for a particular treatment arm, dose expansion will assess the anti-tumor activity and further assess the safety, tolerability, and PK/PD of each regimen at the maximum tolerated dose / recommended dose.

The purpose of this study is to evaluate the effectiveness and safety of relatlimab in combination with nivolumab in participants with advanced liver cancer who have never been treated with immuno-oncology therapy, after prior treatment with tyrosine kinase inhibitor therapy.

The purpose of this study is to evaluate the efficacy and safety of atezolizumab plus tiragolumab in combination with paclitaxel and cisplatin (PC) compared with atezolizumab matching placebo plus tiragolumab matching placebo plus PC as first-line treatment in participants with unresectable locally advanced, unresectable recurrent, or metastatic esophageal carcinoma (EC). Participants will be randomized in a 1:1 ratio to receive one of the following treatment regimens during induction phase: Arm A: Atezolizumab plus Tiragolumab and PC Arm B: Atezolizumab placebo plus Tiragolumab placebo and PC Following the induction phase, participants will continue maintenance therapy with either atezolizumab plus tiragolumab (Arm A) or atezolizumab matching placebo plus tiragolumab matching placebo (Arm B).

The purpose of this Phase II study is to assess the efficacy and safety of NIS793 with and without spartalizumab in combination with gemcitabine/nab-paclitaxel versus gemcitabine/nab-paclitaxel in untreated mPDAC.

Primary Objective: To determine whether Amcenestrant (SAR439859) in combination with palbociclib improvesprogression free survival (PFS) when compared with letrozole in combination with palbociclib in participants with ER+, HER2- advanced breast cancer who have not received any prior systemic anticancer therapies for advanced disease. Secondary Objective: - To compare the overall survival in both treatment arms - To evaluate the objective response rate in both treatment arms - To evaluate the duration of response in both treatment arms - To evaluate the clinical benefit rate in both treatment arms - To evaluate progression-free survival on next line of therapy - To evaluate the pharmacokinetics of amcenestrant, and palbociclib - To evaluate health-related quality of life in both treatment arms - To evaluate the time to first chemotherapy in both treatment arms - To evaluate safety in both treatment arms

This is an open-label, single-arm, phase I/II, single-center study with dose finding and dose expansion parts. This study hypothesizes that the combination of platinum-based chemotherapy, Oregovomab and Nivolumab will improve intracellular CA 125 antigen processing and elicit a stronger systemic CA 125-specific T cell response and that it will be in a manner that is synergistic, safe and clinical efficacious in patients with relapsed platinum sensitive epithelial ovarian carcinoma (EOC).

The purpose of this study is to find out if combining durvalumab with standard stereotactic ablative radiotherapy (SABR) is an effective treatment for people with locally advanced or borderline resectable pancreatic cancer. The researchers will also look at the safety of the combination treatment and any side effects it causes.

This is a single arm, open-label, lead in phase Ib dose confirmation, followed by phase II study with 2 parallel study cohorts. Patients will be pre-screened for presence of 1q21.3 copy number amplification in plasma samples prior to screening process. Only patients with confirmed plasma cell-free DNA (cfDNA) 1q21.3 copy number amplification who successfully meet study eligibility criteria will be enrolled. The phase Ib segment will be carried out in a standard 3+3 design, with a projected enrolment of 3 to 18 patients to determine the RP2D. In the phase II portion, 2 parallel cohorts will be enrolled (Cohort A: 1q21.3 amplified breast cancers, Cohort B: 1q21.3 amplified other solid tumors). Based on the Simon 2 stage optimal design, 12 patients will be enrolled in each cohort for stage I of the study, and assessed for PFS. If at least 3 of 12 patients meet study response criteria, the study will then be expanded to stage 2 to include a total of 25 patients in each cohort. Accounting for 10% attrition rate, a maximum of 28 patients will be enrolled into each cohort for phase II of the study.

This randomized phase 2 open-label study will evaluate the safety and efficacy of zimberelimab (AB122) monotherapy, domvanalimab (AB154) in combination with zimberelimab, and domvanalimab in combination with zimberelimab and etrumadenant (AB928) in front-line, PD-L1 positive, locally advanced or metastatic non-small cell lung cancer.