Drugs / Sevasemten
last change Sep 2026 re-read 9 days ago

Sevasemten

also known as EDG-5506 · EDG-005506

Small molecule

Developed for
Becker muscular dystrophy · Duchenne muscular dystrophy
Investigated by
Edgewise Therapeutics, Inc. · Medpace, Inc. · ImagingNMD · SYSNAV · Worldwide Clinical Trials

Trials 9

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 15 trials
Phase 1 NCT06916897 Jan → Feb 2025 — Edgewise Therapeutics, Inc. Completed No outcome recorded
Phase 1 NCT05730842 Jan → Apr 2023 atrophic muscular disease, muscular dystrophy Edgewise Therapeutics, Inc. Completed No outcome recorded
Phase 1 NCT05492734 Aug 2022 muscular dystrophy Edgewise Therapeutics, Inc. Completed No outcome recorded
Phase 1 NCT05160415 Dec 2021 → Mar 2024 Becker muscular dystrophy Edgewise Therapeutics, Inc. Completed No outcome recorded
Phase 1 NCT04585464 Oct 2020 → Nov 2021 Becker muscular dystrophy Edgewise Therapeutics, Inc. Completed No outcome recorded
Phase 24 trials · 1 met primary
Phase 2 NCT06100887 Mar 2024 → Mar 2027 expected Duchenne muscular dystrophy Edgewise Therapeutics, Inc. Active not recruiting No outcome recorded
Phase 2 NCT06066580 Nov 2023 → Feb 2031 expected Becker muscular dystrophy Edgewise Therapeutics, Inc. Enrolling by invitation No outcome recorded
Phase 2 NCT05291091 Nov 2022 → Sep 2026 Becker muscular dystrophy Edgewise Therapeutics, Inc. Completed Met primary
Phase 2 NCT05540860 Oct 2022 → Jan 2027 expected Duchenne muscular dystrophy Edgewise Therapeutics, Inc. Active not recruiting No outcome recorded

News releases announcing trial results or a regulatory action · 19

DateIssuerRelease
2026-05-07 Edgewise Therapeutics, Inc. Results Edgewise Therapeutics Reports First Quarter 2026 Financial Results and Advances Clinical Programs in Muscular Dystrophy and Cardiovascular Indications edgewisetx.com ↗
For the first time with an investigational agent, we have generated long-term data showing that people with Becker remain stable despite a disease that typically leads to significant functional decline,
2026-03-10 Edgewise Therapeutics, Inc. Results Edgewise Announces Positive Long-Term Sevasemten Data Demonstrating Sustained Functional Stabilization in Becker Muscular Dystrophy Through 3.5 Years of Follow-Up edgewisetx.com ↗
The data show participants on sevasemten experienced stabilization of function over 3.5 years in marked contrast to the functional decline expected from Becker natural history data.
2025-10-02 Edgewise Therapeutics, Inc. Results Edgewise Therapeutics to Present on Sevasemten for Becker and Duchenne Muscular Dystrophies at the 30th International Annual Congress of the World Muscle Society edgewisetx.com ↗
Importantly, the presentations will include a compilation of long-term data of sevasemten in Becker demonstrating sustained disease stabilization compared to natural history.
2025-06-26 Edgewise Therapeutics, Inc. Results Edgewise Therapeutics Reports Positive Results on Sevasemten Program for Becker and Duchenne Muscular Dystrophies edgewisetx.com ↗
The MESA data demonstrated sustained disease stabilization, reinforcing prior ARCH and CANYON findings.
2025-03-11 Edgewise Therapeutics, Inc. Results Edgewise Therapeutics to Present on Sevasemten for the Treatment of Becker Muscular Dystrophy at the 2025 MDA Clinical and Scientific Conference edgewisetx.com ↗
CANYON trial results: Sevasemten, an investigational fast skeletal myosin inhibitor, reduced muscle damage biomarkers and stabilized function in BMD
2024-12-16 Edgewise Therapeutics, Inc. Results Edgewise Therapeutics Announces Positive Topline Results from the CANYON Phase 2 Trial of Sevasemten in Individuals with Becker Muscular Dystrophy (Becker) edgewisetx.com ↗
Edgewise Therapeutics, Inc., (Nasdaq: EWTX), a leading muscle disease biopharmaceutical company, today announced positive topline results from the Phase 2 CANYON trial of sevasemten in individuals with Becker muscular dystrophy.
2024-04-23 Edgewise Therapeutics, Inc. Regulatory Edgewise Receives European Medicines Agency (EMA) Orphan Drug Designations for Sevasemten (EDG-5506) for the Treatment of Becker and Duchenne Muscular Dystrophies edgewisetx.com ↗
Edgewise Receives European Medicines Agency (EMA) Orphan Drug Designations for Sevasemten (EDG-5506) for the Treatment of Becker and Duchenne Muscular Dystrophies
2024-04-15 Edgewise Therapeutics, Inc. Results Edgewise Therapeutics Announces Positive Two-Year Topline Results from the ARCH Open Label Trial of Sevasemten (EDG-5506) in Adults with Becker Muscular Dystrophy (Becker) edgewisetx.com ↗
Edgewise Therapeutics, Inc., (Nasdaq: EWTX), a leading muscle disease biopharmaceutical company, today announced positive two-year topline results from the ARCH trial.
2024-02-13 Edgewise Therapeutics, Inc. Regulatory Edgewise Receives U.S. FDA Fast Track Designation for EDG-5506 for the Treatment of Duchenne Muscular Dystrophy (Duchenne) edgewisetx.com ↗
Edgewise Therapeutics, Inc., (Nasdaq: EWTX), a leading muscle disease biopharmaceutical company, today announced that the U.S. Food and Drug Administration (FDA) has granted Fast Track designation for EDG-5506 for the treatment of Duchenne.
2023-11-30 Edgewise Therapeutics, Inc. Regulatory Edgewise Receives Orphan Drug and Rare Pediatric Disease Designations for Its Muscular Dystrophy Program from FDA edgewisetx.com ↗
today announced that the U.S. Food & Drug Administration (FDA) has granted EDG-5506 Orphan Drug Designation (ODD) for the treatment of Duchenne muscular dystrophy (Duchenne) and Becker muscular dystrophy (Becker) and Rare Pediatric Disease Designation (RPDD) for the treatment of Duchenne.
2023-06-26 Edgewise Therapeutics, Inc. Results Edgewise Therapeutics Announces Positive 12-Month Topline Results from the ARCH Open Label Study of EDG-5506 in Adults with Becker Muscular Dystrophy (BMD) edgewisetx.com ↗
EDG-5506 was well-tolerated in all participants with no discontinuations or dose reductions due to adverse events.
2023-03-30 Edgewise Therapeutics, Inc. Results Edgewise Therapeutics Announces Journal of Clinical Investigation Publication of Key Preclinical Data Linking Modulation of Fast Skeletal Muscle Contraction to Protection of Skeletal Muscle in Models of Duchenne Muscular Dystrophy (DMD) edgewisetx.com ↗
“This article illuminates the biology behind EDG-5506, demonstrating that modulation of fast skeletal muscle contraction protects against muscle injury, degeneration and fibrosis in models of DMD,” said Alan Russell, Ph.D., Chief Scientific Officer of Edgewise and senior author of the article.

All press releases naming this drug 35 releases

DateIssuerRelease

Evidence & citations 6 cited values

Every value below carries the sentence it was read from. 10 sources stand behind the page.

FieldValueCited text
Known as sevasemten “Sevasemten (EDG-5506) is an orally administered,” PMID 40452637 ↗ Jun 2025
6

NCT06916897 ↗

NCT05291091 ↗

NCT05160415 ↗

NCT06100887 ↗

NCT05540860 ↗

NCT06066580 ↗

Known as EDG-005506 ChEMBL registry synonym — accepted as the source's own label CHEMBL5314486 ↗
Known as EDG-5506 “The ARCH study was an open-label, single-center, Phase 1b study of sevasemtem (EDG-5506) to assess the safety and pharmacokinetics (PK) of sevasemten in adults with Becker...” NCT05160415 ↗
4

“A study of sevasemten (EDG-5506) in Becker muscular dystrophy (known as CANYON) and pivotal cohort (known as GRAND CANYON).” NCT05291091 ↗

“Sevasemten (EDG-5506) is an orally administered,” PMID 40452637 ↗ Jun 2025

NCT05730842 ↗

NCT05492734 ↗

Action Inhibit “by inhibiting fast myosin ATPase” PMID 40452637 ↗ Jun 2025
Modality Small molecule “investigational small molecule” PMID 40452637 ↗ Jun 2025
Route Oral “Sevasemten (EDG-5506) is an orally administered” PMID 40452637 ↗ Jun 2025