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ClinicalTrials.gov public records Last synced Sep 9, 2026, 4:36 PM EDT

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Showing 1–4 of 4 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed Phase 2 Interventional Results available

Cold-stored Platelet Early Intervention in TBI

NCT04726410
Conditions
Traumatic Brain Injury
Interventions
Cold Stored Platelets, Standard Care
Biological
Lead sponsor
Jason Sperry
Other
Eligibility
18 Years to 89 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Not listed Phase 1Phase 2 Interventional Accepts healthy volunteers

Reversal of Aspirin Antiplatelet Therapy With Cold Stored Platelets

NCT05111028
Conditions
Reversal of Platelet Aggregation Inhibitors
Interventions
Autologous Room Temperature stored Platelet transfusion, Autologous Cold Stored Platelet transfusion
Biological
Lead sponsor
Bloodworks
Other
Eligibility
18 Years to 59 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Seattle, Washington
Not listed Phase 1Phase 2 Interventional Accepts healthy volunteers

Reversal of Dual Antiplatelet Therapy With Cold Stored Platelets

NCT03787927
Conditions
Bleeding, Platelet Dysfunction Due to Drugs, Platelet Dysfunction
Interventions
Autologous Platelet Transfusion (room-temperature-stored), Autologous Platelet Transfusion (cold-stored 5 days), Autologous Platelet Transfusion (cold-stored 10 days), Autologous Platelet Transfusion (cold-stored 15 days), Aspirin, Clopidogrel
Drug
Lead sponsor
Bloodworks
Other
Eligibility
18 Years to 59 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Seattle, Washington
Completed Phase 2 Interventional Results available

Cold Stored Platelet in Hemorrhagic Shock

NCT04667468
Conditions
Trauma, Hemorrhage
Interventions
Cold Stored Platelets (CSP), Standard Care
Biological
Lead sponsor
Jason Sperry
Other
Eligibility
15 Years to 90 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
5
States / cities
Los Angeles, California • San Francisco, California • Jackson, Mississippi + 1 more