A Phase 3 interventional study of Zavesca (Miglustat) in GM2 Gangliosidoses, Tay-Sachs and Sandhoff Disease, sponsored by Children's National Research Institute. Completed at 1 site in United States. Open to participants aged 6 Months to 5 Years. Per ClinicalTrials.gov, last updated 2008-05-06.
Sponsored by Children's National Research Institute · Phase 3, Interventional, and Treatment
We want to see if Zavesca (or miglustat) is safe and can be tolerated by patients with acute infantile onset GM2 gangliosidosis - classical Tay-Sachs and infantile onset Sandhoff disease. We know that miglustat inhibits the formation of GM2 ganglioside, the compound that is stored in the brains of children with Tay-Sachs and Sandhoff disease. Since it inhibits the synthesis of ganglioside, miglustat may be able to reduce or delay the onset of clinical symptoms.
Specific Aims
The primary objective of the study is to investigate the pharmacokinetics of ZAVESCA® (miglustat, OGT918), when given as a single dose and at steady state, in infantile patients with GM2 gangliosidosis. The secondary objectives are to evaluate the tolerability and safety of single and multiple doses of miglustat and to monitor disease progression using physical and developmental assessments and disease-specific biomarkers.
24 studies on the registry are indexed under Sandhoff Disease; 5 are open to participants now.
This study's planned enrollment of 10 is below the median of 22 across 16 interventional studies indexed under Sandhoff Disease.
Browse Sandhoff Disease studies →Children's National Research Institute is the lead sponsor of 127 studies on the registry; 47 are open to participants now.
Compared within Sandhoff Disease, this study's primary condition as ClinicalTrials.gg classifies it; the registry's first condition term is Gangliosidoses, GM2. The counts are of registry records indexed under each term, refreshed daily. How we classify →
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Exclusion criteria
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
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The protein in red blood cells that carries oxygen. A low level is anaemia, which can cause tiredness and breathlessness. Measured in g/dL or g/L (9 g/dL is 90 g/L).
Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Investigational drug or device
A drug or device being studied in a clinical trial.
It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Hemoglobin (Hb)
The protein in red blood cells that carries oxygen. A low level is anaemia, which can cause tiredness and breathlessness. Measured in g/dL or g/L (9 g/dL is 90 g/L).
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Clinically significant
Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Biomarkers (level of GM2 ganglioside, chitotriosidase activity, anti-GM2 antibodies) in plasma, serum and CSF will be measured at initial visit (run-in period), Week 13, and Week 25.
Neurophysiologic Assessment - EEG and BEAR tests will be done at initial visit (run-in period), Week 13, and Week 25.
Ophthalmology Assessment - comparision of the "cherry-red" macula changes will be made at initial visit (run-in period) and Week 25.
This study is completed, as verified in Jul 2005. You cannot join it, but the record below documents what was studied.
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Studies of the drug tested here: Miglustat
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