For Healthcare Professionals

Assessing Durvalumab and FLOT Chemotherapy in Resectable Gastric and Gastroesophageal Junction Cancer

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About the study

This is a Global Study of Neoadjuvant-Adjuvant Durvalumab or Placebo and FLOT Chemotherapy Followed by Adjuvant Durvalumab or Placebo in Patients with Resectable Gastric and Gastroesophageal Cancer (GC/GEJC) (MATTERHORN).
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Who can take part

You may be eligible to participate in the study if you meet the following criteria:

INCLUSION CRITERIA

Key Inclusion Criteria:


  1. Patients with histologically documented gastric or gastroesophageal junction adenocarcinoma with resectable disease (Stage II or higher per AJCC 8th edition).
  2. Patients must undergo radical surgery.
  3. No prior anti-cancer therapy for the current malignancy.
  4. World Health Organization (WHO)/ECOG performance status of 0 or 1 at enrollment.
  5. Adequate organ and marrow function.
  6. Availability of tumor sample prior to study entry.
  7. Must have a life expectancy of at least 24 weeks.

EXCLUSION CRITERIA

Key Exclusion Criteria:


  1. Patients with peritoneal dissemination or distant metastasis.
  2. Patients with adenosquamous cell carcinoma, squamous cell carcinoma, or GI stromal tumor.
  3. Current or prior use of immunosuppressive medication within 14 days before the first dose of durvalumab.
  4. Contra-indication to any of the study drugs.
  5. History of allogeneic organ transplantation.

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Study Locations

Enter your ZIP code/Postal code/PIN code to locate study sites near you:

How to Apply


Contact the study center to learn if this study is a good match for you.

Study’s details


Contition

Gastrointestinal Neoplasms,Esophagogastric Junction

Age (in years)

18 - 200

Phase

Phase 3

Participants needed

958

Est. Completion Date

Feb 14, 2025

Treatment type

Interventional


Sponsor

AstraZeneca

ClinicalTrials.gov identifier

NCT04592913

Study number

D910GC00001

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