Clinical Trials for Stomach Cancer

Phase 1 First-in-Human, Dose Escalation and Dose Expansion Study of RYZ401, a Novel Radiopharmaceutical Therapy Labeled With Actinium-225, in Subjects With Neuroendocrine Tumors and Other Solid Tumors Expressing Somatostatin Receptors.

No known activity

No investigational drug(s) in this trial have shown anticancer activity yet in clinical trials

High burden on patient

The trial has a high burden on patients. An example would be a phase 1 trial with extra tumor biopsies and frequent pharmacokinetic blood draws.

TrialFetch AI summary: Enrolls adults with SSTR-PET–positive, well-differentiated grade 1–3 metastatic or unresectable neuroendocrine tumors, with expansion cohorts including GEP-NETs, other SSTR-expressing NETs, and grade 1–3 meningiomas; prior radiopharmaceutical therapy such as lutetium-177 is excluded. Treatment is IV RYZ401, an investigational actinium-225–labeled somatostatin receptor–targeted alpha radiopharmaceutical designed to deliver radiation to SSTR/SSTR2-expressing tumor cells, given approximately every 6 weeks for 2–4 cycles.

ClinicalTrials.gov ID: NCT07165132

A Multicenter, Multi-Part, Phase 1/2 Study of EIK1005 as Monotherapy and in Combination With Pembrolizumab in Participants With Advanced Solid Tumors, Including Checkpoint Inhibitor Naïve Participants With Microsatellite Instability High (MSI-H) or Mismatch Repair Deficient (dMMR) Tumors

No known activity

No investigational drug(s) in this trial have shown anticancer activity yet in clinical trials

High burden on patient

The trial has a high burden on patients. An example would be a phase 1 trial with extra tumor biopsies and frequent pharmacokinetic blood draws.

TrialFetch AI summary: Adults with unresectable or metastatic advanced solid tumors, particularly MSI-H/dMMR tumors, receive oral EIK1005, a Werner syndrome helicase inhibitor intended to exploit synthetic lethality in MSI-H cancers, after progression/intolerance of standard therapy or in dose-optimization cohorts. The study tests EIK1005 monotherapy and dose escalation of EIK1005 plus pembrolizumab in MSI-H/dMMR advanced solid tumors.

ClinicalTrials.gov ID: NCT07262619

A Phase 1a, Dose Escalation, Safety and Tolerability Study of NX-1607, a Casitas B-lineage Lymphoma Proto-oncogene (CBL-B) Inhibitor, in Adults With Advanced Malignancies, With Phase 1b Expansion in Select Tumor Types

No known activity

No investigational drug(s) in this trial have shown anticancer activity yet in clinical trials

High burden on patient

The trial has a high burden on patients. An example would be a phase 1 trial with extra tumor biopsies and frequent pharmacokinetic blood draws.

Started >3 years ago

The trial was activated more than 3 years ago. This is not always bad but can indicate that the trial has less current treatments, or has had trouble getting enough patients to enroll due to other issues.

TrialFetch AI summary: This trial enrolls adults with advanced or metastatic solid tumors or diffuse large B-cell lymphoma who have exhausted standard therapies, evaluating the investigational oral CBL-B inhibitor NX-1607 (which enhances antitumor immunity by blocking a negative regulator of immune cell activation) as monotherapy or in combination with paclitaxel. Eligible tumor types include ovarian, gastric, head and neck, melanoma, NSCLC, prostate, mesothelioma, triple-negative breast, urothelial, cervical, microsatellite-stable colorectal cancer, and DLBCL/Richter transformation.

ClinicalTrials.gov ID: NCT05107674

A Phase 1/2, First-in-Human, Open-Label, Dose Escalation and Expansion Study of STAR0602, a Selective T Cell Receptor (TCR) Targeting, Bifunctional Antibody-fusion Molecule, in Subjects with Unresectable, Locally Advanced, or Metastatic Solid Tumors That Are Antigen-rich (START-001)

No known activity

No investigational drug(s) in this trial have shown anticancer activity yet in clinical trials

High burden on patient

The trial has a high burden on patients. An example would be a phase 1 trial with extra tumor biopsies and frequent pharmacokinetic blood draws.

Started >3 years ago

The trial was activated more than 3 years ago. This is not always bad but can indicate that the trial has less current treatments, or has had trouble getting enough patients to enroll due to other issues.

TrialFetch AI summary: This study enrolls adults with unresectable, locally advanced, or metastatic antigen-rich solid tumors—including TMB-H, MSI-H/dMMR, virally associated, metastatic colorectal, triple negative breast, platinum-resistant ovarian, metastatic castration-resistant prostate, and NSCLC—who lack standard treatment options. Patients receive STAR0602 (invikafusp alfa), a bifunctional bispecific antibody that selectively activates and expands Vβ6/Vβ10 T cell subsets to enhance antitumor immunity.

ClinicalTrials.gov ID: NCT05592626

A Phase 1, Open-Label, Multicenter Study of INCB123667 as Monotherapy and in Combination With Anticancer Therapies in Participants With Selected Advanced Solid Tumors

No known activity

No investigational drug(s) in this trial have shown anticancer activity yet in clinical trials

High burden on patient

The trial has a high burden on patients. An example would be a phase 1 trial with extra tumor biopsies and frequent pharmacokinetic blood draws.

Started >3 years ago

The trial was activated more than 3 years ago. This is not always bad but can indicate that the trial has less current treatments, or has had trouble getting enough patients to enroll due to other issues.

TrialFetch AI summary: This study enrolls adults with advanced or metastatic solid tumors (including selected breast, gynecologic, and gastrointestinal cancers) who have progressed on or are ineligible for standard therapies, investigating INCB123667 (mechanism unknown) as monotherapy or in combination with agents such as palbociclib, ribociclib, fulvestrant, bevacizumab, olaparib, or paclitaxel. Patients must have good performance status (ECOG 0-1), and the trial includes tumor-specific expansion cohorts.

ClinicalTrials.gov ID: NCT05238922

A Phase 1/2, Open-Label, Dose Escalation and Expansion Study With PT886 (Spevatamig) Followed by a Multi-cohorT Study in Patients With Advanced GastrIc, Gastroesophageal JuNction, Pancreatic Ductal or Biliary Tract AdEnocarcinomas of PT886, in Combination With ChemotherApy, and/or an Immune ChecKpoint Inhibitor. The TWINPEAK Study

No known activity

No investigational drug(s) in this trial have shown anticancer activity yet in clinical trials

High burden on patient

The trial has a high burden on patients. An example would be a phase 1 trial with extra tumor biopsies and frequent pharmacokinetic blood draws.

Started >3 years ago

The trial was activated more than 3 years ago. This is not always bad but can indicate that the trial has less current treatments, or has had trouble getting enough patients to enroll due to other issues.

TrialFetch AI summary: Adults with unresectable/metastatic CLDN18.2-positive gastric/GEJ, pancreatic ductal, or biliary tract adenocarcinomas receive spevatamig (PT886)—a bispecific antibody targeting CLDN18.2 and CD47 to enhance macrophage-mediated phagocytosis—given as monotherapy or combined with chemotherapy (e.g., paclitaxel, gemcitabine/nab-paclitaxel, FOLFOX, CAPOX, FOLFIRINOX) and/or pembrolizumab. Cohorts are line- and disease-specific, with CLDN18.2 expression ≥10% at ≥2+ required for combination parts.

ClinicalTrials.gov ID: NCT05482893

A Phase 1/1b Study of ASP2138 as Monotherapy and in Combination With Pembrolizumab and mFOLFOX6 or Ramucirumab and Paclitaxel in Participants With Metastatic or Locally Advanced Unresectable Gastric or Gastroesophageal Junction (GEJ) Adenocarcinoma and in Combination With mFOLFIRINOX in Participants With Metastatic or Locally Advanced Unresectable Pancreatic Adenocarcinoma Whose Tumors Have Claudin (CLDN) 18.2 Expression

No known activity

No investigational drug(s) in this trial have shown anticancer activity yet in clinical trials

High burden on patient

The trial has a high burden on patients. An example would be a phase 1 trial with extra tumor biopsies and frequent pharmacokinetic blood draws.

Started >3 years ago

The trial was activated more than 3 years ago. This is not always bad but can indicate that the trial has less current treatments, or has had trouble getting enough patients to enroll due to other issues.

TrialFetch AI summary: Adults with CLDN18.2-positive, unresectable locally advanced or metastatic gastric/GEJ or pancreatic adenocarcinoma, ECOG 0–1. Tests the CLDN18.2×CD3 bispecific T‑cell engager ASP2138 as monotherapy and combined with pembrolizumab+mFOLFOX6 (first-line HER2‑negative gastric/GEJ), ramucirumab+paclitaxel (second-line gastric/GEJ), or mFOLFIRINOX (first-line pancreatic).

ClinicalTrials.gov ID: NCT05365581