Collagenous gastritis
MONDO:0043355A rare type of gastritis characterized by gastric subepithelial collagen deposition and inflammatory infiltrates in the lamina propria. The pathogenesis of this disorder is unclear although an association with autoimmune disorders has been reported. It affects both children and adults. Children present with iron deficiency anemia and have a nodular stomach on gastroscopy. adults present with chronic watery diarrhea and may have an associated collagenous colitis.
Also known as: collagenous gastritis
18 clinical trials for this condition and its sub-types.
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New PET tracer aims to reveal hidden inflammation in cancer patients
Diagnosis Recruiting nowThis early-stage study tests a new imaging agent called 18F-4FN for PET scans to safely detect inflammation in the body. It involves 55 adults with cancer who are on immunotherapy or have suspected inflammation. The goal is to see if this agent can highlight areas of inflammation…
Phase: PHASE1 • Sponsor: M.D. Anderson Cancer Center • Aim: Diagnosis
Last updated Jun 27, 2026 12:36 UTC
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NIH launches massive GI data bank to fuel future discoveries
Knowledge-focused Recruiting nowThis study aims to collect medical data and biological samples (blood, urine, stool, and tissue) from up to 4,000 adults with known or suspected gastrointestinal diseases. Participants receive standard medical care at the NIH, and any extra samples or leftover tissue from procedu…
Sponsor: National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) • Aim: Knowledge-focused
Last updated Jun 27, 2026 14:00 UTC
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Scientists track prednisolone levels to improve dosing for inflammatory conditions
Knowledge-focused Recruiting nowThis pilot study is measuring prednisolone levels in 120 people with inflammatory diseases like thyroid eye disease, vasculitis, COPD, asthma, and others. Participants take high-dose prednisolone as part of their routine care, and researchers take timed blood samples to see how t…
Sponsor: Imperial College London • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:01 UTC
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When to boost? new trial seeks best COVID-19 shot timing for vulnerable patients
Knowledge-focused Recruiting nowThis study looks at 320 adults who are about to start strong immune-suppressing therapy and have already had at least two COVID-19 shots. Researchers want to find out if giving a COVID-19 booster right before starting therapy or waiting six months provides better protection. Part…
Phase: PHASE3 • Sponsor: Kirby Institute • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:08 UTC