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Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register.
Register: ClinicalTrials.gov
Last refreshed on: 12 December 2020
Main ID:  NCT02432768
Date of registration: 04/11/2014
Prospective Registration: Yes
Primary sponsor: Rigshospitalet, Denmark
Public title: The Effect of Triheptanoin in Adults With McArdle Disease (Glycogen Storage Disease Type V)
Scientific title: The Effect of Triheptanoin in Adults With McArdle Disease (Glycogen Storage Disease Type V)
Date of first enrolment: April 2015
Target sample size: 22
Recruitment status: Completed
URL:  https://clinicaltrials.gov/show/NCT02432768
Study type:  Interventional
Study design:  Allocation: Randomized. Intervention model: Crossover Assignment. Primary purpose: Treatment. Masking: Triple (Participant, Investigator, Outcomes Assessor).  
Phase:  Phase 2
Countries of recruitment
Denmark
Contacts
Name:     Karen L Madsen, MD
Address: 
Telephone:
Email:
Affiliation:  Neuromuscular Research Unit, Rigshospitalet
Key inclusion & exclusion criteria

Inclusion Criteria:

- Genetically and/or biochemically verified diagnosis of McArdle disease

- Body Mass Index of 18-32

- Capacity to consent

Exclusion Criteria:

- Significant cardiac and pulmonary disease

- Pregnancy

- Treatment with beta-blockers

- Inability to perform cycling exercise

- Any other significant disorder that may confound the interpretation of the findings



Age minimum: 18 Years
Age maximum: 65 Years
Gender: All
Health Condition(s) or Problem(s) studied
Glycogen Storage Disease Type V
Intervention(s)
Drug: Triheptanoin
Other: Placebo oil
Primary Outcome(s)
Change in heart rate during constant load cycling exercise (HRconst) with Triheptanoin vs. placebo treatment [Time Frame: Day 14 and day 28]
Secondary Outcome(s)
Change in maximal workload capacity (Wmax) with Triheptanoin vs. placebo treatment [Time Frame: Day 14 and day 28]
Change in maximal oxidative capacity (VO2max) with Triheptanoin vs. placebo treatment [Time Frame: Day 14 and day 28]
Change in self-rated severity of fatigue symptoms with Triheptanoin vs. placebo treatment [Time Frame: Day 14 and day 28]
Change in urine concentrations of organic acids with Triheptanoin vs. placebo treatment [Time Frame: Day 14 and day 28]
Change in plasma concentrations of metabolites, citric acid cycle (CAC) intermediates with Triheptanoin vs. placebo treatment [Time Frame: Day 14 and day 28]
Secondary ID(s)
H-8-2014-006
2014-003644-12
Source(s) of Monetary Support
Please refer to primary and secondary sponsors
Secondary Sponsor(s)
University of Texas Southwestern Medical Center
Ultragenyx Pharmaceutical Inc
Groupe Hospitalier Pitie-Salpetriere
Ethics review
Results
Results available:
Date Posted:
Date Completed:
URL:
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