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ClinicalTrials.gov public records Last synced Oct 4, 2026, 5:37 AM EDT

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Showing 73–96 of 255 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Surgical Blood Loss Clear all
Completed Phase 2 Interventional Results available

Aflibercept Injection for Proliferative Diabetic Retinopathy

NCT01805297
View directory record Official record
Conditions
Vitreous Hemorrhage
Interventions
Intravitreal Aflibercept Injection, Standard Vitrectomy
Drug · Other
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Dec 27, 2023 · Synced Oct 4, 2026, 5:37 AM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Tranexamic Acid in Rhinoplasty: Perioperative Bleeding, Edema and Ecchymosis

NCT05774717
View directory record Official record
Conditions
Surgery, Postoperative Blood Loss
Interventions
Tranexamic acid
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2029
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Oct 4, 2026, 5:37 AM EDT
Completed Phase 2 Interventional Results available

Minimization of Bleeding Related Adverse Drug Events in Plastic & Reconstructive Surgery

NCT03212365
View directory record Official record
Conditions
Venous Thromboembolism, Deep Venous Thrombosis, Pulmonary Embolus, Reconstructive Surgery
Interventions
Fixed dose, Variable dose
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
295 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
2
States / cities
Stanford, California • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Sep 16, 2020 · Synced Oct 4, 2026, 5:37 AM EDT
Terminated No phase listed Observational

The Epidemiology of Bleeding and Clotting in Patients Undergoing Heart Transplantation, Coronary Artery Bypass Graft Surgery,or Implantation of Left Ventricular Assist Devices

NCT01481012
View directory record Official record
Conditions
Congestive Heart Failure
Interventions
Not listed
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
13
States / cities
Birmingham, Alabama • San Diego, California • Oak Lawn, Illinois + 10 more
Source: ClinicalTrials.gov public record
Updated Nov 29, 2011 · Synced Oct 4, 2026, 5:37 AM EDT
Completed Phase 2 Interventional Results available

A Dose-ranging Safety and Efficacy Study of Ecallantide to Reduce Surgical Blood Loss Volume

NCT00816023
View directory record Official record
Conditions
Bloodloss, Surgical Procedures, Operative
Interventions
ecallantide, placebo
Drug
Lead sponsor
Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Industry
Eligibility
18 Years to 85 Years
Enrollment
276 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
21
States / cities
Birmingham, Alabama • Montgomery, Alabama • Aurora, Colorado + 14 more
Source: ClinicalTrials.gov public record
Updated Aug 11, 2015 · Synced Oct 4, 2026, 5:37 AM EDT
Completed Phase 4 Interventional Results available

Safety and Immunogenicity Study of Recombinant Thrombin (rThrombin) in Pediatric Participants

NCT00859547
View directory record Official record
Conditions
Blood Loss, Surgical
Interventions
rThrombin, 1000 IU/mL
Biological
Lead sponsor
ZymoGenetics
Industry
Eligibility
Up to 17 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Jan 26, 2012 · Synced Oct 4, 2026, 5:37 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Blood Loss at the Time of First Trimester Surgical Abortion in Anticoagulated Women

NCT00614432
View directory record Official record
Conditions
Blood Loss
Interventions
Not listed
Lead sponsor
University of Hawaii
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
2
States / cities
Honolulu, Hawaii • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jul 18, 2022 · Synced Oct 4, 2026, 5:37 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

PeriOperative ISchemic Evaluation-3 Trial

NCT03505723
View directory record Official record
Conditions
Perioperative Bleeding, Venous Thrombosis, Arterial Thrombosis
Interventions
Tranexamic Acid, Placebo (Saline), Perioperative hypotension-avoidance strategy, Perioperative hypertension-avoidance strategy
Drug · Other
Lead sponsor
Population Health Research Institute
Other
Eligibility
45 Years and older
Enrollment
9,535 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
12
States / cities
New Haven, Connecticut • Weston, Florida • New York, New York + 8 more
Source: ClinicalTrials.gov public record
Updated Feb 12, 2025 · Synced Oct 4, 2026, 5:37 AM EDT
Completed Not applicable Interventional Results available

Progel Vascular Sealant

NCT01959503
View directory record Official record
Conditions
Aortic Valve Stenosis, Aneurysm of Ascending Aorta, Aortic Valve Disorder, Bicuspid Valve Disorder
Interventions
Progel Vascular Sealant, Gelfoam Plus
Device
Lead sponsor
C. R. Bard
Industry
Eligibility
18 Years and older
Enrollment
158 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
19
States / cities
Los Angeles, California • Aurora, Colorado • Gainesville, Florida + 16 more
Source: ClinicalTrials.gov public record
Updated Apr 10, 2017 · Synced Oct 4, 2026, 5:37 AM EDT
Recruiting Phase 2Phase 3 Interventional

Tranexamic Acid to Reduce Blood Loss in Spine Surgery

NCT02314988
View directory record Official record
Conditions
Spinal Injuries, Spinal Deformity
Interventions
Tranexamic Acid, Placebo
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 80 Years
Enrollment
252 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
4
States / cities
San Francisco, California • Louisville, Kentucky • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Oct 4, 2026, 5:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Intrauterine Use of FloSeal: Is it Safe and Useful?

NCT01746628
View directory record Official record
Conditions
Operative Hemorrhage
Interventions
Hysterectomy with FloSeal
Procedure
Lead sponsor
David L Zisow MD LLC
Industry
Eligibility
18 Years to 75 Years · Female only
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Randallstown, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 21, 2016 · Synced Oct 4, 2026, 5:37 AM EDT
Completed No phase listed Observational

Comparing Blood Loss, RBC Transfusions and Inflammatory Marker Changes Among Methods of CPB

NCT01083914
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Not listed
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years and older
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Plano, Texas
Source: ClinicalTrials.gov public record
Updated Aug 23, 2013 · Synced Oct 4, 2026, 5:37 AM EDT
Not listed No phase listed Observational

Appropriateness of Methodist Health System(MHS) Inter-facility Transfers of Traumatic Intracranial Subarachnoid Hemorrhage and Spontaneous Bleeds for Level-1 Advanced Surgical Intervention

NCT06136078
View directory record Official record
Conditions
Traumatic Intracranial Subarachnoid Hemorrhage
Interventions
rate of appropriate and inappropriate transfers from Methodist interfacility transfers
Other
Lead sponsor
Methodist Health System
Other
Eligibility
18 Years to 75 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Nov 18, 2023 · Synced Oct 4, 2026, 5:37 AM EDT
Terminated Phase 4 Interventional Results available

Residual Anti-Xa Activity After Last Treatment Dose of Enoxaparin

NCT03296033
View directory record Official record
Conditions
Anticoagulants and Bleeding Disorders, Surgery, Regional Anesthesia Morbidity
Interventions
Enoxaparin
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 100 Years
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 5, 2023 · Synced Oct 4, 2026, 5:37 AM EDT
Withdrawn Not applicable Interventional

Mediastinal Temperature and Post-operative Bleeding

NCT04933253
View directory record Official record
Conditions
Blood Loss, Surgical
Interventions
Saline irrigation
Procedure
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Oct 28, 2022 · Synced Oct 4, 2026, 5:37 AM EDT
Completed Phase 3 Interventional Results available

Evaluating the Haemostatic Effect of NNC 0129-0000-1003 During Surgical Procedures in Subjects With Haemophilia A.

NCT01489111
View directory record Official record
Conditions
Congenital Bleeding Disorder, Haemophilia A
Interventions
turoctocog alfa pegol
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
12 Years and older · Male only
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
19
States / cities
Phoenix, Arizona • Long Beach, California • Sacramento, California + 16 more
Source: ClinicalTrials.gov public record
Updated Aug 10, 2020 · Synced Oct 4, 2026, 5:37 AM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

The Effect of Local Tranexamic Acid on Post-operative Edema and Ecchymosis in Eyelid Surgery

NCT04951128
View directory record Official record
Conditions
Edema, Ecchymosis; Eyelid
Interventions
Tranexamic acid injection, Local anesthetic control
Drug · Other
Lead sponsor
Consultants in Ophthalmic and Facial Plastics Surgery
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
4
States / cities
Southfield, Michigan • The Bronx, New York • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 6, 2021 · Synced Oct 4, 2026, 5:37 AM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Misoprostol for Reduction of Blood Loss During Fibroid Surgery

NCT02209545
View directory record Official record
Conditions
Fibroids
Interventions
Misoprostol, Placebo
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 7, 2023 · Synced Oct 4, 2026, 5:37 AM EDT
Completed Not applicable Interventional Results available

U.S. Study of Fibrocaps in Surgical Hemostasis

NCT01256164
View directory record Official record
Conditions
Postoperative Hemorrhage
Interventions
Fibrocaps (fibrin sealant), Gelfoam
Device
Lead sponsor
Mallinckrodt
Industry
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Sep 13, 2017 · Synced Oct 4, 2026, 5:37 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

PCC vs. FFP for Post Cardiopulmonary Bypass Coagulopathy and Bleeding

NCT02557672
View directory record Official record
Conditions
Bleeding, Blood Loss, Surgical, Cardiovascular Surgical Procedures, Prothrombin Complex Concentrates, Fresh Frozen Plasma
Interventions
Prothrombin complex concentrate (Human), Fresh frozen plasma (FFP)
Drug · Biological
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 7, 2022 · Synced Oct 4, 2026, 5:37 AM EDT
Recruiting Phase 2 Interventional

Preoperative Tranexamic Acid (TXA) to Prevent Bleeding in Patients Undergoing Major Colorectal Surgery

NCT06657924
View directory record Official record
Conditions
Bleeding, Colorectal Disorders, Thromboembolism, Tranexamic Acid
Interventions
Tranexamic acid
Drug
Lead sponsor
Kristen Ban
Other
Eligibility
18 Years to 100 Years
Enrollment
394 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Oct 4, 2026, 5:37 AM EDT
Not listed Not applicable Interventional

Decreasing Hemorrhage Risk in Children With Alagille Syndrome

NCT05846854
View directory record Official record
Conditions
Alagille Syndrome, Pulmonary Artery Stenoses, Acquired Von Willebrand Disease
Interventions
Assessment for bleeding disorder with tailored post-operative care
Other
Lead sponsor
Stanford University
Other
Eligibility
Up to 17 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated May 6, 2023 · Synced Oct 4, 2026, 5:37 AM EDT
Completed Phase 2 Interventional

Safety Study of Hemospan® in Prostatectomy Patients

NCT00425334
View directory record Official record
Conditions
Blood Loss, Surgical, Prostate Cancer, Surgery
Interventions
Hemospan (MP4OX), Ringer's lactate
Drug
Lead sponsor
Sangart
Industry
Eligibility
18 Years and older · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 19, 2013 · Synced Oct 4, 2026, 5:37 AM EDT
Completed Phase 4 Interventional Results available

Comparing Blood Loss and Visualization After the Preoperative Use of Topical 0.05% Oxymetazoline Versus 1:1000 Epinephrine Prior to Endoscopic Sinus Surgery

NCT03228914
View directory record Official record
Conditions
Endoscopic Sinus Surgery, Nasal Polyps
Interventions
Oxymetazoline, Epinephrine
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 13, 2021 · Synced Oct 4, 2026, 5:37 AM EDT