An Extension Study to Evaluate the Long-Term Safety and Clinical Activity of mRNA-3705 in Participants Previously Enrolled in Other Clinical Studies of mRNA-3705

Recruiting Phase 1 Phase 2 Interventional Study
Methylmalonic Acidemia
No Placebo Group Every participant receives an active treatment — no one gets a placebo. Prior Safety Data This treatment has already been tested in at least one earlier human trial.
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At a Glance
Age
1 and older
Sex
Any
Trial phase
Phase 1/2
Study type
Interventional
Purpose
Treatment
Participants needed
56 (estimated)
Sponsor
ModernaTX, Inc. · Industry
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About This Trial

The primary objective of this study is to evaluate the long-term safety and clinical activity of mRNA-3705 administered to participants with isolated methylmalonic acidemia (MMA) due to methylmalonyl-coenzyme A mutase (MUT) deficiency who have previously participated in other clinical studies of mRNA-3705.

Trial Locations
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Eligibility Criteria
Inclusion Criteria: * Completed the assigned dose regimen treatment time period in other clinical studies of mRNA-3705 or is eligible for early transition to this study because they missed more than 3 consecutive doses of study drug due to coronavirus disease 2019 (COVID-19) vaccination during Stud…
Contacts

Moderna WeCare Team

1-866-663-3762

WeCareClinicalTrials@modernatx.com

CONTACT