Hereditary diffuse gastric adenocarcinoma
MONDO:0007648An autosomal dominant inherited adenocarcinoma that arises from the gastric mucosa and is characterized by the presence of poorly cohesive malignant cells and absence of glandular formations.
Also known as: FDGC, HDGC, familial diffuse cancer of stomach, familial diffuse gastric cancer, hereditary diffuse cancer of stomach, hereditary diffuse gastric adenocarcinoma, hereditary diffuse gastric cancer, diffuse gastric cancer
2876 clinical trials for this condition and its sub-types, 4 tagged with Hereditary diffuse gastric adenocarcinoma itself.
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Massive study digs into genetic roots of stomach cancer
Knowledge-focused CompletedThis study collected information from 733 people with a personal or family history of hereditary stomach cancer. The goal was to better understand how these cancers develop and what genes are involved. Participants provided medical history, blood samples, and genetic testing. The…
Sponsor: National Cancer Institute (NCI) • Aim: Knowledge-focused
Last updated Sep 18, 2026 00:00 UTC
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Large study looks at how a 25-Gene cancer test affects patients and families
Knowledge-focused CompletedThis study looked at how a genetic test that checks 25 genes linked to hereditary cancers is used in clinics. Over 1,500 people with a personal or family history of cancer took part. Researchers collected blood samples and had participants fill out questionnaires over five years …
Sponsor: University of Southern California • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:06 UTC