Drugs / zeleciment basivarsen
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zeleciment basivarsen

also known as DYNE-101

Protein / enzyme biologic

Developed for
myotonic dystrophy type 1
Investigated by
Dyne Therapeutics

Trials 2

2023202420252026202720282029
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 1/21 trial
Phase 1/2 NCT05481879 Sep 2022 → Jul 2029 expected myotonic dystrophy type 1 Dyne Therapeutics Recruiting No outcome recorded
Phase 31 trial
Phase 3 NCT07486934 May 2026 → Jul 2028 expected myotonic dystrophy type 1 Dyne Therapeutics Recruiting No outcome recorded

News releases announcing trial results or a regulatory action · 13

DateIssuerRelease
2026-01-20 Dyne Therapeutics Regulatory Dyne Therapeutics Receives Orphan Drug Designation in Japan for Zeleciment Basivarsen (DYNE-101) for Myotonic Dystrophy Type 1 dyne-tx.com ↗
2025-10-06 Dyne Therapeutics Results Dyne Therapeutics Announces Additional One-Year Clinical Data Demonstrating Functional Improvement from Phase 1/2 ACHIEVE Trial of Zeleciment Basivarsen (DYNE-101) for Myotonic Dystrophy Type 1 (DM1) dyne-tx.com ↗
2025-06-17 Dyne Therapeutics Regulatory Dyne Therapeutics Announces FDA Breakthrough Therapy Designation for DYNE-101 and Updated Plan for Accelerated Approval in DM1 Following Type C Meeting dyne-tx.com ↗
After our Type C meeting, we were granted Breakthrough Therapy Designation for DYNE-101 in DM1.
2025-01-21 Dyne Therapeutics Regulatory Dyne Therapeutics Receives FDA Fast Track Designation for DYNE-101 for the Treatment of Myotonic Dystrophy Type 1 dyne-tx.com ↗
2025-01-10 Dyne Therapeutics Results Dyne Therapeutics Reports New Clinical Data Showing Compelling Impact on Multiple Measures of Myotonic Dystrophy Type 1 (DM1); Dyne Plans to Initiate Registrational Expansion Cohort to Support Potential Submission for U.S. Accelerated Approval for DYNE-101 in DM1 in H1 2026 dyne-tx.com ↗
DYNE-101 continued to demonstrate a compelling impact on key disease biomarkers, including DMPK and splicing correction, reversal of disease progression across multiple functional endpoints, and a favorable safety profile.
2024-11-12 Dyne Therapeutics Regulatory Dyne Therapeutics Reports Third Quarter 2024 Financial Results and Provides Corporate Update dyne-tx.com ↗
The U.S. Food and Drug Administration (FDA) has cleared the Investigational New Drug (IND) application for DYNE-101, which is being evaluated in the ongoing, global Phase 1/2 ACHIEVE trial in adults with myotonic dystrophy type 1 (DM1).
2024-05-20 Dyne Therapeutics Results Dyne Therapeutics Announces New Clinical Data from ACHIEVE Trial of DYNE-101 in DM1 and DELIVER Trial of DYNE-251 in DMD Demonstrating Compelling Impact on Key Disease Biomarkers and Improvement in Multiple Functional Endpoints dyne-tx.com ↗
In Phase 1/2 ACHIEVE Trial, DYNE-101 Demonstrated Dose Dependent 27% Mean Splicing Correction Across All Patients in the 5.4 mg/kg Cohort at 3 Months
2024-01-03 Dyne Therapeutics Results Dyne Therapeutics Announces Positive Initial Clinical Data from ACHIEVE Trial in DM1 Patients and DELIVER Trial in DMD Patients Demonstrating Promise of the FORCE™ Platform in Developing Therapeutics for Rare Muscle Diseases dyne-tx.com ↗
In Phase 1/2 ACHIEVE Trial, DYNE-101 Demonstrated Dose-Dependent Splicing Correction, Muscle Delivery and DMPK Knockdown
2023-09-20 Dyne Therapeutics Regulatory Dyne Therapeutics Receives FDA Orphan Drug Designation for DYNE-101 for the Treatment of Myotonic Dystrophy Type 1 dyne-tx.com ↗
today announced that the U.S. Food and Drug Administration (FDA) has granted orphan drug designation for DYNE-101 for the treatment of myotonic dystrophy type 1 (DM1).
2023-05-25 Dyne Therapeutics Regulatory Dyne Therapeutics Receives European Medicines Agency (EMA) Orphan Drug Designation for DYNE-101 dyne-tx.com ↗
2022-07-12 Dyne Therapeutics Regulatory Dyne Therapeutics Announces Clearance of Clinical Trial Application for DYNE-101 for the Treatment of Myotonic Dystrophy Type 1 dyne-tx.com ↗
2022-05-16 Dyne Therapeutics Results Dyne Therapeutics Presents New In Vivo Data from DYNE-101 at ASGCT Annual Meeting Demonstrating Low Monthly Dosing Leads to Robust DMPK RNA Knockdown dyne-tx.com ↗
These findings combined with previous data demonstrating correction of splicing, support the potential for DYNE-101 to be a disease-modifying therapy with low, infrequent dosing.

All press releases naming this drug 16 releases

DateIssuerRelease

Evidence & citations 4 cited values

Every value below carries the sentence it was read from. 3 sources stand behind the page.

FieldValueCited text
Known as zeleciment basivarsen ClinicalTrials.gov intervention name — accepted as the source's own label NCT07486934 ↗
Known as DYNE-101 “Drug: zeleciment basivarsen (DYNE-101)” NCT07486934 ↗
1

NCT05481879 ↗

Modality Protein / enzyme biologic — CHEMBL5314900 ↗
Route Intravenous “Administered by IV infusion” NCT05481879 ↗