Clinical Research Directory

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

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.

Natural History and Advanced Genetic Study of Pyruvate Dehydrogenase Complex Deficiencies

Children and adults with pyruvate dehydrogenase complex deficiency (PDCD) are participating in a research study seeking to better understand the genetic causes, symptoms, usefulness of current treatments, and outcomes for these disorders. The research project involves completing a questionnaire about the individual or family's medical history and experiences with PDCD, review of medical records by the researchers, and in some cases, advanced genetic testing.

Rare Disease Patient Registry & Natural History Study - Coordination of Rare Diseases at Sanford

CoRDS, or the Coordination of Rare Diseases at Sanford, is based at Sanford Research in Sioux Falls, South Dakota. It provides researchers with a centralized, international patient registry for all rare diseases. This program allows patients and researchers to connect as easily as possible to help advance treatments and cures for rare diseases. The CoRDS team works with patient advocacy groups, individuals and researchers to help in the advancement of research in over 7,000 rare diseases. The registry is free for patients to enroll and researchers to access. Visit sanfordresearch.org/CoRDS to enroll.