Methylmalonic aciduria and/or homocystinuria, cblD type
MONDO:0100463An autosomal recessive inborn disorder of cobalamin metabolism caused by biallelic variants in MMADHC. Depending on the type and location of variants in MMADHC, patients may present with methylmalonic aciduria, homocystinuria, or both. MMADHC has been reported to result in the cblD complementation group of cobalamin disorders.
13 clinical trials for this condition and its sub-types.
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Broader categories
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Can a High-Calorie drink help malnourished kids grow?
Disease control Recruiting nowThis study tests whether daily high-calorie nutritional supplements can improve growth and development in 200 malnourished children aged 1 to 3 years. One group gets the supplements plus nutrition education, while the other gets only education and diet advice. Researchers will me…
Sponsor: Children's Hospital of Chongqing Medical University • Aim: Disease control
Last updated Jun 27, 2026 11:02 UTC
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Could a smaller dose of nutrients protect kids from malnutrition?
Prevention Recruiting nowThis study compares two types of nutrient supplements—small-quantity and medium-quantity—to see if the smaller one works just as well at preventing undernutrition in children aged 6 to 12 months. About 980 infants in Pakistan will receive one of the two supplements daily for 6 mo…
Sponsor: Aga Khan University • Aim: Prevention
Last updated Sep 05, 2026 00:00 UTC
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Scientists launch deep dive into rare metabolic disease MMA
Knowledge-focused Recruiting nowThis study aims to learn more about methylmalonic acidemia (MMA) and related disorders by observing people with these conditions over time. Researchers will track complications, perform tests like blood draws and MRIs, and look for new genetic causes. The goal is to better unders…
Sponsor: National Human Genome Research Institute (NHGRI) • Aim: Knowledge-focused
Last updated Aug 29, 2026 00:00 UTC
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Could Plant-Based hospital drinks be as good as Milk-Based ones? a new study aims to find out
Knowledge-focused Recruiting nowThis pilot study tests whether it's possible to run a larger trial comparing plant-based and animal-based oral nutritional supplements (ONS) in hospital patients at risk of malnutrition. Sixty patients from two Dutch hospitals will be randomly assigned to receive either a soy-bas…
Sponsor: Radboud University Medical Center • Aim: Knowledge-focused
Last updated Aug 13, 2026 00:00 UTC