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NCT05479981 · ClinicalTrials.gov registry record · Phase 2

Extension of AOC 1001-CS1 (MARINA) Study in Adult Myotonic Dystrophy Type 1 (DM1) Patients

A Phase 2 study of Nervous System Diseases and Neuromuscular Diseases, sponsored by Avidity Biosciences.

Completed
Registry status
Phase 2
Development phase
37
Enrollment target
8
Study locations

NCT05479981: Completed Phase 2 study of Nervous System Diseases and Neuromuscular Diseases, sponsored by Avidity Biosciences.

NCT05479981 is a Phase 2 study of Nervous System Diseases and Neuromuscular Diseases that has completed, run by Avidity Biosciences. The registered enrollment target is 37 participants, below the 322-participant average among 23 other Nervous System Diseases trials with a reported enrollment target (89% lower). The trial reports 8 study locations across 7 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT05479981, a Phase 2 study of Nervous System Diseases and Neuromuscular Diseases, has completed, sponsored by Avidity Biosciences.

COMPLETED
Registry status
Phase 2
Development phase
37 participants
Enrollment target
8
Study locations

Study Summary

AOC 1001-CS2 (MARINA-OLE) is a Phase 2 extension of the AOC 1001-CS1 (MARINA) study to evaluate the safety, tolerability, efficacy, pharmacokinetics and pharmacodynamics of multiple-doses of AOC 1001 Administered Intravenously to Adult Myotonic Dystrophy Type 1 (DM1) patients

Interventions

  • DRUG Placebo
  • DRUG AOC 1001

Study Locations (8)

California

  • University of California Los Angeles - Los Angeles
  • Stanford University - Palo Alto

Colorado

  • University of Colorado - Denver

Florida

  • University of Florida - Gainesville

Kansas

  • Kansas University Medical Center - Kansas City

New York

  • University of Rochester Medical Center - Rochester

Ohio

  • Ohio State University - Columbus

Virginia

  • Virginia Commonwealth University - Richmond

Trial Details

FieldValue
Enrollment Target 37 participants
Start Date 2022-08-04
Est. Completion 2025-09-10
Phase Phase 2
Avidity Biosciences

8 total trials

What the finished NCT05479981 record still lists

NCT05479981 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 37 participants, a relatively small participant target, below the 322-participant average among 23 other Nervous System Diseases trials with a reported enrollment target (89% lower).

The record links to 10 conditions, with Nervous System Diseases appearing as the primary indexed condition, and to 2 interventions - of which Placebo is the first listed.

NCT05479981 lists 8 locations in 7 states (California, Colorado, Florida).

Frequently Asked Questions

What is clinical trial NCT05479981 about?

NCT05479981 is a clinical study titled "Extension of AOC 1001-CS1 (MARINA) Study in Adult Myotonic Dystrophy Type 1 (DM1) Patients". AOC 1001-CS2 (MARINA-OLE) is a Phase 2 extension of the AOC 1001-CS1 (MARINA) study to evaluate the safety, tolerability, efficacy, pharmacokinetics and pharmacodynamics of multiple-doses of AOC 1001 Administered Intravenously to Adult Myotonic Dystrophy Type 1 (DM1) patients

What is the current status of trial NCT05479981?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 37 participants. The study started on 2022-08-04. Estimated completion is 2025-09-10.

What conditions does trial NCT05479981 study?

This clinical trial studies the following conditions: Nervous System Diseases, Neuromuscular Diseases, Muscular Dystrophies, Musculoskeletal Diseases, Myotonic Dystrophy.

What interventions are being tested in trial NCT05479981?

The interventions under investigation include: Placebo (DRUG), AOC 1001 (DRUG).

Who is sponsoring clinical trial NCT05479981?

This trial is sponsored by Avidity Biosciences, which has 8 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT05479981 being conducted?

This trial has 8 study locations across California, Colorado, Florida, Kansas, New York. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Nervous System Diseases

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT05479981's enrollment target sits among peer trials

37 20th of 23 higher than 4 of 23 other Nervous System Diseases trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Nervous System Diseases trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT05479981, the US trial registry maintained by the National Library of Medicine. NCT05479981 (small enrollment · multi site footprint · completed) retrieved and formatted by PlainTrial, see methodology.