Refractory celiac disease
MONDO:0018353Refractory celiac disease (RCD) is a complex autoimmune disorder much like the more common celiac disease but, unlike celiac disease, it is resistant or unresponsive to at least 12 months of treatment with a strict gluten-free diet. Gliadin, a component of the wheat storage protein gluten, together with similar proteins in barley and rye, are the villains that trigger the immune reaction in celiac disease. The diagnosis of RCD is made by exclusion, especially of any other disorder that can affect the huge number of thread-like projections that line the interior of the intestine (intestinal villi), such as intestinal lymphoma, Crohn's disease, small intestinal bacterial overgrowth or hypogammaglobulinemia.
Also known as: intractable celiac sprue, intractable coeliac sprue, refractory CD, refractory sprue, type I refractory sprue, type II refractory sprue
9 clinical trials for this condition and its sub-types.
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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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New study aims to sharpen diagnosis of celiac disease using AI and genetics
Knowledge-focused Recruiting nowThis study is collecting small intestine tissue samples from 300 adults to better understand and diagnose celiac disease and other small-bowel conditions. Researchers will use advanced techniques like AI image analysis and genetic profiling to create more reliable diagnostic tool…
Sponsor: Tampere University Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:25 UTC
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Scientists dig into why the immune system turns on the gut
Knowledge-focused Recruiting nowThis study is looking at why the immune system attacks the gut in people with celiac disease and other immune-related gut disorders. Researchers will collect blood and tissue samples from 200 adults to study immune cells and genes. The goal is to better understand what goes wrong…
Sponsor: Institut National de la Santé Et de la Recherche Médicale, France • Aim: Knowledge-focused
Last updated Jun 26, 2026 18:35 UTC