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ClinicalTrials.gov public records Last synced Sep 5, 2026, 9:08 AM EDT

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Showing 1–7 of 7 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Healthy Adult Subjects
Interventions
Losmapimod 15 mg oral tablet, Losmapimod two 7.5 mg oral tablets, Losmapimod one 15 mg oral tablet
Drug
Lead sponsor
Fulcrum Therapeutics
Industry
Eligibility
18 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Austin, Texas
Terminated Phase 3 Interventional Results available

Losmapimod Safety and Efficacy in COVID-19

NCT04511819
Conditions
COVID-19
Interventions
Losmapimod oral tablet, Placebo oral tablet
Drug
Lead sponsor
Fulcrum Therapeutics
Industry
Eligibility
40 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
7
States / cities
Irvine, California • Miami, Florida • Tampa, Florida + 2 more
Conditions
Acute Coronary Syndrome
Interventions
Losmapimod 7.5 mg twice daily, Placebo twice daily, Standard therapy
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
35 Years and older
Enrollment
3,503 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
91
States / cities
Huntsville, Alabama • Cottonwood, Arizona • Tucson, Arizona + 83 more
Conditions
Facioscapulohumeral Muscular Dystrophy (FSHD)
Interventions
Losmapimod, Placebo oral tablet
Drug
Lead sponsor
Fulcrum Therapeutics
Industry
Eligibility
18 Years to 65 Years
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
14
States / cities
Irvine, California • Los Angeles, California • Aurora, Colorado + 11 more
Conditions
Glomerulosclerosis, Focal Segmental
Interventions
Losmapimod
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 70 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
8
States / cities
Los Angeles, California • Stanford, California • New Orleans, Louisiana + 5 more
Conditions
Acute Coronary Syndrome
Interventions
Losmapimod, Moxifloxacin, Losmapimod matched Placebo, Moxifloxacin Placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Facioscapulohumeral Muscular Dystrophy (FSHD)
Interventions
Losmapimod oral tablet, Placebo oral tablet
Drug
Lead sponsor
Fulcrum Therapeutics
Industry
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
12
States / cities
Irvine, California • Los Angeles, California • Gainesville, Florida + 9 more