Gastroesophageal Cancer Gc

This is a multicenter clinical study to evaluate the safety, efficacy, and Pharmacokinetics (PK) of IDE892 as monotherapy and in combination with other agents including IDE397 in participants with methylthioadenosine phosphorylase (MTAP)-deleted advanced solid tumors within indications of interest.

This is a Phase 1, open-label, first-in-human study of CTX-10726 monotherapy in patients with metastatic or locally advanced malignancies. The study will be conducted in 2 Cohorts: Cohort 1 Dose Escalation and Cohort 2 Dose Expansion.

The goal of this clinical trial is to learn if \[68Ga\]Ga-FAPI-46 Total Body PET/CT can diagnose patients suffering from gastroesophageal cancer and pancreatic cancer. The investigators hope that \[68Ga\]Ga-FAPI-46 Total Body PET/CT can improve staging and treatment evaluation for these patient groups. The main questions the trial aims to answer are: * Is \[68Ga\]Ga-FAPI-46 Total Body PET/CT better at diagnosing metastatic disease in the abdomen compared other imaging modalities? * Can \[68Ga\]Ga-FAPI-46 Total Body PET/CT produce accurate images in less than 30 min? Researchers will examine three different patient groups: Group A) patients with pancreatic cancer, who are referred to surgery. Group B1) patients with gastroesophageal cancer, who are referred to diagnostic surgery (laparoscopy). Group B2) a subgroup of gastroesophageal cancer patients, with a specific subtype cancer (signet ring cell carcinoma or poorly cohesive carcinoma), who are referred to oncological treatment. Participants will undergo: * One \[68Ga\]Ga-FAPI Total Body PET/CT before surgery (Group A), or before laparoscopy (group B1), or before oncological treatment (Group B2). * Participants in group B2 will also undergo a second \[68Ga\]Ga-FAPI-46 Total Body PET/CT during treatment with chemotherapy. * All participants will fill out one questionnaire. * Researchers will follow the patients after the scans for 1 year.

This study is looking at how safe BHB810 is in adults with gastric and gastroesophageal adenocarcinoma (GEJ). The purpose of this study is also to look at: how well the study drug works, how the study drug moves into, through, and out of the body, and how your body reacts to the study drug. Participants will get an IV infusion of BHB810 every 2 weeks while on study treatment.

The primary objective of this observational study is to investigate the incidence of Post Operative Delirium (POD) after gastroesophageal cancer surgery. Secondary objectives are to investigate the relationship between POD, preoperative depression, frailty, quality of life, malnutrition and sarcopenia. Participants identified with POD will be asked (at the routine follow-up meeting after surgery) to participate in an qualitative interview, in order to understand the participant's experience of postoperative delirium. The main objective aims to answer: What is the incidence of POD after gastroesophageal cancer surgery.