6 Stomach Cancer Clinical Trials in Santa Monica, CA (2026)

Q: How do I join a clinical trial in Santa Monica?

Browse available studies, click one that interests you, and complete the free eligibility form. A study coordinator at the Santa Monica research site will contact you.

Recruiting Stomach Cancer Studies in Santa Monica

NCT06764875Recruiting

A Phase Ⅲ Study of Rilvegostomig in Combination With Fluoropyrimidine and Trastuzumab Deruxtecan as the First-line Treatment for HER2-positive Gastric Cancer

This is a Phase Ⅲ, randomized, open-label, Sponsor-blinded, 3-arm, global, multicenter study assessing the efficacy and safety of rilvegostomig in combination with fluoropyrimidine and T-DXd (Arm A) c...

Santa Monica, CAPHASE3840 participantsAstraZeneca

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NCT04379596Recruiting

Ph1b/2 Study of the Safety and Efficacy of T-DXd Combinations in Advanced HER2-expressing Gastric Cancer (DESTINY-Gastric03)

DESTINY-Gastric03 will investigate the safety, tolerability, pharmacokinetics, immunogenicity, and preliminary antitumor activity of trastuzumab deruxtecan (T-DXd) alone or in combination with chemoth...

Santa Monica, CAPHASE2450 participantsAstraZeneca

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NCT05365581Recruiting

A Study of ASP2138 Given by Itself or Given With Other Cancer Treatments in Adults With Stomach Cancer, Gastroesophageal Junction Cancer, or Pancreatic Cancer

Claudin 18.2 protein, or CLDN18.2 is a protein found on cells in the digestive system. It is also found on some tumors. Researchers are looking at ways to attack CLDN18.2 to help control tumors. ASP21...

Santa Monica, CAPHASE1398 participantsAstellas Pharma Global Development, Inc.

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NCT06628310Recruiting

A Study to Evaluate the Adverse Events, Efficacy, and Optimal Dose of Intravenous (IV) ABBV-400 in Combination With IV Fluorouracil, Leucovorin, and Budigalimab in Adult Participants With Locally Advanced Unresectable or Metastatic Gastric, Gastroesophageal Junction, or Esophageal Adenocarcinoma

Cancer is a condition where cells in a specific part of body grow and reproduce uncontrollably. The purpose of this study is to assess adverse events and change in disease activity when ABBV-400 is gi...

Santa Monica, CAPHASE2180 participantsAbbVie

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NCT06038578Recruiting

A Study of TRK-950 When Used in Combination With Ramucirumab and Paclitaxel in Patients With Gastric Cancer

This study will assess the efficacy, safety, optimal dose and ADA and NAbs development of TRK-950 at two separate dose levels in combination with ramucirumab and paclitaxel (RAM+PTX) as compared with ...

Santa Monica, CAPHASE2146 participantsToray Industries, Inc

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NCT07070466Recruiting

Ivonescimab in Comb. With FOLFOX in Advanced HER2 Neg. GEA

This is a single arm, open-label, phase II trial investigating the combination of ivonescimab with standard FOLFOX chemotherapy in 1L therapy for HER2- GEA....

Santa Monica, CAPHASE240 participantsMassachusetts General Hospital

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About Stomach Cancer Clinical Trials in Santa Monica

Stomach (gastric) cancer develops in the lining of the stomach and is more common in certain regions of the world. Risk factors include H. pylori infection, smoking, and diet. Treatment includes surgery, chemotherapy, radiation, and immunotherapy.

There are currently 6 stomach cancer clinical trials recruiting participants in Santa Monica, CA. These studies are seeking a combined 2,054 participants. Research is being sponsored by AstraZeneca, Astellas Pharma Global Development, Inc., AbbVie and 2 other organizations. Clinical trial participation is free and participants receive study-related medical care at no cost.

Stomach Cancer Clinical Trials in Santa Monica — FAQ

Are there stomach cancer clinical trials in Santa Monica?

Yes, there are 6 stomach cancer clinical trials currently recruiting in Santa Monica, CA. Browse the studies on this page to find one that fits.

How do I join a clinical trial in Santa Monica?

Browse the studies listed above, click one that interests you, and complete the free eligibility form. A study coordinator at the Santa Monica research site will contact you about next steps.

Are clinical trials in Santa Monica free?

Yes, clinical trial participation is always free. Study-related treatment, medical tests, and doctor visits are provided at no cost. Many Santa Monica studies also compensate for your time and travel.

What stomach cancer treatments are being tested?

The 6 active trials in Santa Monica are testing new therapies including novel drugs, biologics, and treatment approaches for stomach cancer.

Data updated July 17, 2026 from ClinicalTrials.gov