Inborn organic aciduria
MONDO:0000688An inherited disorder that affects the metabolism of any acidic compound containing carbon in a covalent linkage.
Also known as: disorder of organic acid metabolism, organic acid metabolism disorder, inborn error of organic acid metabolic process, inborn organic acid metabolic process disorder, organic acidemia, organic aciduria, rare inborn error of organic acid metabolic process, inherited organic acidemia
29 clinical trials for this condition and its sub-types, 5 tagged with Inborn organic aciduria itself.
Follow this condition to get notified about new trialsWhere it sits in the disease tree
Browse by category →Sub-types of Inborn organic aciduria
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Classic organic aciduria 0 trials · 20 incl. sub-types
15 sub-types
- Propionic acidemia 8 trials Sub-types →
- 3-methylglutaconic aciduria 0 trials · 5 incl. sub-types Sub-types →
- Methylmalonic aciduria due to methylmalonyl-CoA mutase deficiency 4 trials Sub-types →
- Methylmalonic aciduria and homocystinuria 1 trial · 3 incl. sub-types Sub-types →
- Multiple carboxylase deficiency 0 trials · 3 incl. sub-types Sub-types →
- Isovaleric acidemia 2 trials
- Vitamin B12-responsive methylmalonic acidemia 0 trials · 2 incl. sub-types Sub-types →
- 3-hydroxy-3-methylglutaric aciduria 1 trial
- 3-methylcrotonyl-CoA carboxylase deficiency 0 trials · 1 incl. sub-types Sub-types →
- Beta-ketothiolase deficiency 1 trial
- 2-methylbutyryl-CoA dehydrogenase deficiency 0 trials
- 3-hydroxyisobutyric aciduria 0 trials
- 3-hydroxyisobutyryl-CoA hydrolase deficiency 0 trials
- Combined malonic and methylmalonic acidemia 0 trials
- Isobutyryl-CoA dehydrogenase deficiency 0 trials
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Methylmalonic acidemia 7 trials · 8 incl. sub-types
7 sub-types
- Methylmalonic aciduria due to methylmalonyl-CoA mutase deficiency 4 trials Sub-types →
- Methylmalonic aciduria and homocystinuria 1 trial · 3 incl. sub-types Sub-types →
- Vitamin B12-responsive methylmalonic acidemia 0 trials · 2 incl. sub-types Sub-types →
- Combined malonic and methylmalonic acidemia 0 trials
- Isolated methylmalonic aciduria cblD type 0 trials
- Methylmalonic acidemia due to methylmalonyl-CoA epimerase deficiency 0 trials
- Methylmalonic acidemia due to transcobalamin receptor defect 0 trials
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Maple syrup urine disease 2 trials · 4 incl. sub-types
9 sub-types
- Maple syrup urine disease type 1A 1 trial
- Maple syrup urine disease type 1B 1 trial
- Maple syrup urine disease type 2 1 trial
- Pyruvate dehydrogenase E3 deficiency 1 trial
- Classic maple syrup urine disease 0 trials
- Intermediate maple syrup urine disease 0 trials
- Intermittent maple syrup urine disease 0 trials
- Maple syrup urine disease, mild variant 0 trials
- Thiamine-responsive maple syrup urine disease 0 trials
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Glutaric acidemia type 3 0 trials
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Malonic aciduria 0 trials
Most studied deeper sub-types
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Could a vitamin B12 shot help kids with MMA? new trial underway
Disease control Not yet recruitingThis phase III trial tests a vitamin B12 injection (hydroxocobalamin chloride) in 20 children aged 6 months to 18 years with a specific type of methylmalonic acidemia (cobalamin C deficiency). The goal is to see if the injection can normalize levels of certain acids in the blood …
Phase 3 • Sponsor: CSPC ZhongQi Pharmaceutical Technology Co., Ltd. • Aim: Disease control
Last updated Jun 26, 2026 14:49 UTC
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Could a breath test replace blood draws for metabolic disease monitoring?
Knowledge-focused Not yet recruitingThis study measures specific substances (metabolites) in the breath and blood of people with inherited metabolic disorders, those on a special ketogenic diet for epilepsy, and healthy volunteers. The goal is to see if a simple breath test can reliably track these metabolites, pot…
Sponsor: University Children's Hospital, Zurich • Aim: Knowledge-focused
Last updated Aug 14, 2026 00:00 UTC