Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 6, 2026, 7:45 AM EDT

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Showing 1–6 of 6 matching trials from the live ClinicalTrials.gov search.
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Conditions
Thrombotic Microangiopathies, Atypical Hemolytic Uremic Syndrome
Interventions
OMS721 (narsoplimab)
Biological
Lead sponsor
Omeros Corporation
Industry
Eligibility
12 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
IgAN, LN, MN, C3G
Interventions
OMS721 (narsoplimab)
Biological
Lead sponsor
Omeros Corporation
Industry
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
8
States / cities
Denver, Colorado • Augusta, Georgia • Lawrenceville, Georgia + 5 more
Conditions
Thrombotic Microangiopathies, Hematopoietic Stem Cell Transplantation
Interventions
Biological: narsoplimab
Drug
Lead sponsor
Omeros Corporation
Industry
Eligibility
28 Days to 17 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
8
States / cities
San Diego, California • Gainesville, Florida • Boston, Massachusetts + 5 more
Conditions
COVID-19
Interventions
Remdesivir, Imatinib Mesylate, Dexamethasone, Cenicriviroc, Icatibant, Apremilast, dornase alfa, Celecoxib, Famotidine, IC14, Aviptadil, narsoplimab, Cyproheptadine, Cyclosporine
Drug · Biological
Lead sponsor
QuantumLeap Healthcare Collaborative
Other
Eligibility
18 Years and older
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2030
U.S. locations
36
States / cities
Birmingham, Alabama • Davis, California • Irvine, California + 30 more
Conditions
Thrombotic Microangiopathies
Interventions
OMS721
Biological
Lead sponsor
Omeros Corporation
Industry
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
5
States / cities
Duarte, California • Rochester, Minnesota • New York, New York + 2 more
Conditions
IgA Nephropathy
Interventions
OMS721, Vehicle (D5W or saline)
Biological · Other
Lead sponsor
Omeros Corporation
Industry
Eligibility
18 Years and older
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
34
States / cities
Florence, Alabama • Mesa, Arizona • Phoenix, Arizona + 29 more