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Study identifier: NCT06887777 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Efficacy and Safety of the Treatment of Pyruvate Dehydrogenase Deficiency Patients With Glycerol Phenylbutyrate (RAVICTI)

Condition: Pyruvate Dehydrogenase Complex Deficiency Disease  ·  Sponsor: Assistance Publique - Hôpitaux de Paris

PhasePhase 2
Planned participants15
Who can joinAll sexes, 2 Years to 25 Years
Healthy volunteersNo

About this study

This is a phase II, multicenter, prospective, non-comparative clinical trial to assess the efficacy and safety of the treatment of pyruvate dehydrogenase deficiency (PDH) patients with glycerol phenylbutyrate (Ravicti®). The trial will be conducted with three visits: 3 day hospitalizations including clinical consultations and paramedical procedures at Month 0 (M0), Month 3 (M3), Month 6 (M6). During all the research, AE/SAE and treatment compliance will be recorded. Patients will keep their usual treatment during the study time: vitamin B1, ketogenic diet, possible anti-epileptic and/or dystonic treatment(s). The efficacy on fatigue, polyhandicap, neurodevelopmental functioning, quality of life and seizure amount for epileptic patients will be evaluated at 0, 3 and 6 months. Biological balance will be assed with regular quantification of PDH deficiency markers, lactate concentration and amino acid plasma quantification.

This description comes directly from the study's public registry record.

Talk to the study team

Pascale De Lonlay, MD, PhD  ·  01 44 49 58 52  ·  pascale.delonlay@aphp.fr

Gael Plastow, Project advisor  ·  01 44 38 18 57  ·  gael.plastow@aphp.fr

Always discuss trial participation with your own doctor first.

Locations (1)

Hôpital Universitaire Necker - Enfants MaladesParis, France, FranceRecruiting

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Source record: clinicaltrials.gov/study/NCT06887777