Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 7, 2026, 10:39 AM EDT

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Showing 1–5 of 5 matching trials from the live ClinicalTrials.gov search.
Conditions
SCID
Interventions
Humanized anti-CD117 Monoclonal Antibody (JSP191)
Biological
Lead sponsor
Jasper Therapeutics, Inc.
Industry
Eligibility
3 Months to 12 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
9
States / cities
Los Angeles, California • Palo Alto, California • San Francisco, California + 6 more
Conditions
Lower-risk Myelodysplastic Syndrome
Interventions
JSP191
Drug
Lead sponsor
Jasper Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
2
States / cities
Hollywood, Florida • Tampa, Florida
Conditions
MYELODYSPLASTIC SYNDROME; MDS, ACUTE MYELOID LEUKEMIA; AML
Interventions
Humanized anti-CD117 Monoclonal Antibody (JSP191)
Biological
Lead sponsor
Jasper Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
6
States / cities
Duarte, California • Stanford, California • Chicago, Illinois + 3 more
Conditions
Chronic Spontaneous Urticaria
Interventions
Briquilimab, Placebo
Drug · Other
Lead sponsor
Jasper Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
16
States / cities
Birmingham, Alabama • Little Rock, Arkansas • San Diego, California + 13 more
Conditions
Urticaria Chronic
Interventions
Briquilimab
Drug
Lead sponsor
Jasper Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
13
States / cities
Birmingham, Alabama • Little Rock, Arkansas • San Diego, California + 10 more