Trial of Dichloroacetate in Pyruvate Dehydrogenase Complex Deficiency: (NCT02616484) | Clinical Trial Compass
Active — Not RecruitingPhase 3
Trial of Dichloroacetate in Pyruvate Dehydrogenase Complex Deficiency:
United States34 participantsStarted 2020-07-14
Plain-language summary
The objective of this research study is to conduct a pivotal phase 3 trial of treatment with the investigational drug dichloroacetate (DCA) in young children with deficiency of the pyruvate dehydrogenase complex (PDC). PDC deficiency (PDCD) is the most common cause of congenital lactic acidosis and is a frequently fatal metabolic disease of childhood for which no proven treatment exists. The investigators predict that DCA represents targeted potential therapy for PDCD because of its ability to increase both the catalytic activity and stability of the enzyme complex. The conclusions of numerous laboratory and clinical investigations are consistent with this postulate and have led to the designation of DCA as an Orphan Product for congenital lactic acidosis by the Food and Drug Administration.
A novel Observer reported outcome (ObsRO) survey that is completed by study participant's parent/caregiver, is the efficacy outcome measure.
Funding Source - FDA OOPD
Who can participate
Age range
6 Months – 17 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Age 6 m through 17 y
* Presence of characteristic clinical or metabolic features of pyruvate dehydrogenase complex deficiency (PDCD) and
* Presence of a known pathogenic mutation of a gene that is specifically associated with PDCD.
Exclusion Criteria:
A genetic mitochondrial disease other than those stipulated under inclusion criteria Primary disorders of amino acid metabolism; primary disorders of fatty acid oxidation Secondary lactic acidosis due to impaired oxygenation or circulation (cardiomyopathy or congenital heart defect) Renal insufficiency (defined as: requires chronic dialysis or serum creatinine ≥ 1.2 mg/dl; creatinine clearance \<60 ml/min Primary hepatic disease unrelated to PDCD Pregnancy or breast feeding
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
The efficacy will be measured between the groups by using the Observer Reported Outcome (ObsRO) measure of health.
Timeframe: 9 months
2
The number of participants with adverse events will be compared between the groups.