Condition
Pyruvate Dehydrogenase Complex Deficiency Disease clinical trials and research
As of November 12, 2026, Find a Trial lists 3 Pyruvate Dehydrogenase Complex Deficiency Disease clinical trials that are recruiting, at sites in 2 countries (most in United States (2), France (1)). By phase: Phase 2 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 2Countries
Newest Pyruvate Dehydrogenase Complex Deficiency Disease clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Glycerol phenylbutyrate (Ravicti) for pyruvate dehydrogenase deficiency | Phase 2 | Paris, France | Recruiting | Mar 20, 2025 |
| Understanding genetic causes of pyruvate dehydrogenase complex deficiencies | — | Pittsburgh, Pennsylvania | Recruiting | Feb 17, 2017 |
| Registry for patients with rare diseases | — | Sioux Falls, South Dakota | Recruiting | Feb 15, 2013 |
All recruiting trials (3)
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Glycerol phenylbutyrate (Ravicti) for pyruvate dehydrogenase deficiency
This trial will try glycerol phenylbutyrate (Ravicti) in children and young adults with confirmed pyruvate dehydrogenase deficiency to see if it improves fatigue, development, and seizure control.
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Understanding genetic causes of pyruvate dehydrogenase complex deficiencies
This study is trying to find out the genetic causes of pyruvate dehydrogenase complex deficiency by gathering information from people with the condition to help improve understanding and treatment options.
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Registry for patients with rare diseases
This study is creating a central registry for people with rare diseases to help connect them with researchers and improve treatments.
Related topics
Quick answers
How many Pyruvate Dehydrogenase Complex Deficiency Disease clinical trials are recruiting right now?
3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 2 countries. The most sites are in United States (2 trials), France (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 2: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.