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Showing 1–24 of 40 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Blood Coagulation Test Clear all
Completed No phase listed Observational

Evaluation of the Clinical Performance of the Quantra System With the QStat Cartridge

NCT03912545
View directory record Official record
Conditions
Blood Loss Massive, Trauma, Hemorrhage, Postpartum
Interventions
Quantra System
Diagnostic Test
Lead sponsor
HemoSonics LLC
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
El Paso, Texas
Source: ClinicalTrials.gov public record
Updated Sep 30, 2019 · Synced Sep 5, 2026, 2:08 AM EDT
Completed No phase listed Observational

Quantra Determination of Coagulation Parameters in Arterial and Venous Blood

NCT02978872
View directory record Official record
Conditions
Cardiac Surgery
Interventions
Not listed
Lead sponsor
HemoSonics LLC
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 18, 2017 · Synced Sep 5, 2026, 2:08 AM EDT
Completed No phase listed Observational

Evaluation of the Clinical Performance of the Quantra System With the Quantra Surgical Cartridge

NCT03152461
View directory record Official record
Conditions
Blood Loss, Surgical
Interventions
Quantra System
Diagnostic Test
Lead sponsor
HemoSonics LLC
Industry
Eligibility
18 Years and older
Enrollment
302 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
4
States / cities
Baltimore, Maryland • Durham, North Carolina • Charleston, South Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 30, 2018 · Synced Sep 5, 2026, 2:08 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Chamomile Intake on Blood Coagulation Tests in Healthy Volunteers

NCT05006378
View directory record Official record
Conditions
Coagulation Disorder
Interventions
Chamomile Tea, Chamomile Extract Capsule, Placebo Capsule
Dietary Supplement
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years to 75 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Feb 9, 2022 · Synced Sep 5, 2026, 2:08 AM EDT
Terminated No phase listed Observational

A Study Comparing Factor Level and Inhibitor Titer Testing Results Drawn From Central Venous Lines and Venipuncture

NCT02402829
View directory record Official record
Conditions
Hemophilia A, Factor VIII Deficiency, Hemophilia, Hemophilia B, Factor IX Deficiency
Interventions
Peripheral Vein Blood draw
Procedure
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
1 Year to 21 Years · Male only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 5, 2021 · Synced Sep 5, 2026, 2:08 AM EDT
Completed No phase listed Observational

Pre-surgical Evaluation for the Quantra System in Adult Patients Undergoing Cardiac Surgery

NCT03931031
View directory record Official record
Conditions
Blood Loss, Surgical
Interventions
Quantra System
Diagnostic Test
Lead sponsor
HemoSonics LLC
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Huntsville, Alabama
Source: ClinicalTrials.gov public record
Updated Jun 30, 2020 · Synced Sep 5, 2026, 2:08 AM EDT
Completed No phase listed Observational

QStat in Trauma and Obstetric Hemorrhage

NCT04385953
View directory record Official record
Conditions
Blood Loss Massive, Trauma, Post Partum Hemorrhage
Interventions
Quantra System
Diagnostic Test
Lead sponsor
HemoSonics LLC
Industry
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 31, 2020 · Synced Sep 5, 2026, 2:08 AM EDT
Completed No phase listed Observational

Coagulation Profile Surrounding Normal Cesarean Delivery

NCT02482246
View directory record Official record
Conditions
Pregnancy
Interventions
Not listed
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 60 Years · Female only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 1, 2015 · Synced Sep 5, 2026, 2:08 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

Testing the Effect of Taking Ruxolitinib and CPX-351 in Combination for the Treatment of Advanced Phase Myeloproliferative Neoplasms

NCT03878199
View directory record Official record
Conditions
Essential Thrombocythemia, Myelofibrosis, Myeloproliferative Neoplasm, Polycythemia Vera, Secondary Acute Myeloid Leukemia
Interventions
Allogeneic Hematopoietic Stem Cell Transplantation, Liposome-encapsulated Daunorubicin-Cytarabine, Ruxolitinib
Procedure · Drug
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
3
States / cities
Columbus, Ohio • Portland, Oregon • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 23, 2026 · Synced Sep 5, 2026, 2:08 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Thromboelastographic Profile in Healthy Newborns and Infants of Diabetic Mothers Using TEG6s

NCT04917965
View directory record Official record
Conditions
Thromboelastography, Coagulation; Fetus or Newborn, Diabetes Mellitus, Type 2, Diabetes Mellitus, Type 1, Diabetes, Gestational
Interventions
Laboratory clotting studies
Other
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
0 Hours to 2 Hours
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Jul 22, 2021 · Synced Sep 5, 2026, 2:08 AM EDT
Completed No phase listed Observational

HemoSonics - UTMB Cardiac Surgery Study

NCT03988465
View directory record Official record
Conditions
Blood Loss, Surgical
Interventions
Quantra System
Diagnostic Test
Lead sponsor
HemoSonics LLC
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 30, 2020 · Synced Sep 5, 2026, 2:08 AM EDT
Completed No phase listed Observational

Evaluation of the Accuracy of the INRatio Prothrombin Time (PT) Monitoring System With a New Test Strip for the Oral Anticoagulation Therapy Patient in the Presence of Heparin and Low Molecular Weight Heparin (e.g., Enoxaparin or Dalteparin)

NCT00933738
View directory record Official record
Conditions
Coagulation
Interventions
Not listed
Lead sponsor
Abbott RDx Cardiometabolic
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
12
States / cities
Loma Linda, California • Aurora, Colorado • Detroit, Michigan + 9 more
Source: ClinicalTrials.gov public record
Updated Jun 21, 2011 · Synced Sep 5, 2026, 2:08 AM EDT
Active, not recruiting Phase 3 Interventional

A Study to Test a Medicine (Fitusiran) Injected Under the Skin for Preventing Bleeding Episodes in Male Adolescent or Adult Participants With Severe Hemophilia

NCT05662319
View directory record Official record
Conditions
Hemophilia
Interventions
Fitusiran, Clotting factor concentrates (CFC) or bypassing agents (BPA), Antithrombin concentrate (ATIIIC)
Drug
Lead sponsor
Sanofi
Industry
Eligibility
12 Years and older · Male only
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
8
States / cities
Orange, California • Minneapolis, Minnesota • Hackensack, New Jersey + 5 more
Source: ClinicalTrials.gov public record
Updated Feb 3, 2026 · Synced Sep 5, 2026, 2:08 AM EDT
Recruiting Phase 4 Interventional

A Study to Test a Medicine (Fitusiran) for Preventing Bleeds in People With Severe Hemophilia Who Previously Received Preventive Treatment With Emicizumab

NCT06145373
View directory record Official record
Conditions
Hemophilia A
Interventions
Fitusiran (SAR439774), Clotting factor concentrates (CFC) or bypassing agents (BPA), Antithrombin concentrate (ATIIIC), Emicizumab
Drug · Biological
Lead sponsor
Sanofi
Industry
Eligibility
12 Years and older · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 1, 2026 · Synced Sep 5, 2026, 2:08 AM EDT
Completed No phase listed Observational

Coagulation Test Changes Associated With Acute Normovolemic Hemodilution in Cardiac Surgery

NCT03647644
View directory record Official record
Conditions
Coagulation Disorder, Bleeding
Interventions
Coagulation Laboratory Testing
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 6, 2019 · Synced Sep 5, 2026, 2:08 AM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Study to Test the Safety and How Well Patients With Severe Hemophilia A Respond to Treatment With BAY 2599023 (DTX 201), a Drug Therapy That Delivers a Healthy Version of the Defective Factor VIII Gene Into the Nucleus of Liver Cells Using an Altered, Non-infectious Virus (AAV) as a "Shuttle"

NCT03588299
View directory record Official record
Conditions
Hemophilia A
Interventions
BAY2599023 (DTX201)
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older · Male only
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
3
States / cities
Little Rock, Arkansas • Ann Arbor, Michigan • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Sep 5, 2026, 2:08 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Acute Effects of Chamomile Intake on Blood Coagulation Tests in Healthy Volunteers

NCT05272475
View directory record Official record
Conditions
Coagulation Disorder
Interventions
Chamomile Tea, Chamomile Extract Capsule
Dietary Supplement
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years to 75 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Jun 9, 2022 · Synced Sep 5, 2026, 2:08 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Prospective Pharmacodynamic Study of Rivaroxaban

NCT01743898
View directory record Official record
Conditions
Blood Clot
Interventions
Rivaroxaban, no anticoagulation
Drug · Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 89 Years
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 3, 2014 · Synced Sep 5, 2026, 2:08 AM EDT
Completed No phase listed Observational

GAS-Hem Feasibility Study

NCT02674997
View directory record Official record
Conditions
Hemophilia A
Interventions
Factor VIII
Biological
Lead sponsor
Baxalta now part of Shire
Industry
Eligibility
5 Years to 65 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
2
States / cities
Peoria, Illinois • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 16, 2021 · Synced Sep 5, 2026, 2:08 AM EDT
Completed No phase listed Observational

Evaluation of the Quantra QStat System in Obstetric Patients

NCT05875987
View directory record Official record
Conditions
Blood Loss Massive, Post Operative Hemorrhage
Interventions
Quantra System
Device
Lead sponsor
HemoSonics LLC
Industry
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 12, 2024 · Synced Sep 5, 2026, 2:08 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Clinical Performance of the Investigational GEM Hemochron® 100 in Populations Ages 18 Years and Older

NCT03074266
View directory record Official record
Conditions
Blood Coagulation Test
Interventions
GEM Hemochron 100 ACT
Diagnostic Test
Lead sponsor
Accriva Diagnostics
Industry
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
9
States / cities
Los Angeles, California • Sacramento, California • Aurora, Colorado + 6 more
Source: ClinicalTrials.gov public record
Updated Jul 25, 2018 · Synced Sep 5, 2026, 2:08 AM EDT
Not listed No phase listed Observational

Study to Test the Accuracy of a Prototype Handheld PT/INR Device

NCT01349712
View directory record Official record
Conditions
Blood Coagulation Disorders
Interventions
Not listed
Lead sponsor
Universal Biosensors Pty Ltd
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Batesville, Arkansas
Source: ClinicalTrials.gov public record
Updated May 8, 2011 · Synced Sep 5, 2026, 2:08 AM EDT
Completed Not applicable Interventional

Patient-Centered Anticoagulation Self-Monitoring in Minority Patients

NCT02776566
View directory record Official record
Conditions
Thromboembolism, Blood Coagulation Disorders, Cardiovascular Disease, Vascular Disease
Interventions
Patient Self-Monitoring vs Anticoagulation Clinic
Other
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
21 Years and older
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 16, 2020 · Synced Sep 5, 2026, 2:08 AM EDT
Terminated Phase 2 Interventional Results available

Bevacizumab With or Without Docetaxel in Treating Patients With Previously Treated Metastatic Pancreatic Cancer

NCT00066677
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
rhuMAB-VEGF, docetaxel
Drug
Lead sponsor
Fox Chase Cancer Center
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 4, 2021 · Synced Sep 5, 2026, 2:08 AM EDT