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Showing 1–24 of 253 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Surgical Blood Loss Clear all
Not yet recruiting No phase listed Observational

Quantra QPlus in Pediatric Cardiovascular Procedures

NCT07597278
View directory record Official record
Conditions
Blood Loss, Surgical
Interventions
Quantra System
Diagnostic Test
Lead sponsor
HemoSonics LLC
Industry
Eligibility
Up to 18 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
3
States / cities
Los Angeles, California • Atlanta, Georgia • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Sep 16, 2026, 3:22 AM EDT
Withdrawn Phase 3 Interventional

Effect of TXA on Blood Loss in Reverse Total Shoulder Arthroplasty

NCT06638749
View directory record Official record
Conditions
Shoulder Arthritis, Blood Loss, Surgical, Tranexamic Acid Adverse Reaction
Interventions
Tranexamic Acid, Normal Saline
Drug
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Oct 14, 2024 · Synced Sep 16, 2026, 3:22 AM EDT
Completed Phase 4 Interventional Results available

Evaluation of an Absorbable Surgical Hemostatic Agent: Thrombi-Gel® Versus Gelfoam-Thrombin

NCT00652314
View directory record Official record
Conditions
Operation Site Bleed
Interventions
Thrombi-Gel
Device
Lead sponsor
Vascular Solutions LLC
Industry
Eligibility
18 Years and older
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
7
States / cities
Springfield, Illinois • Burlington, Massachusetts • Flint, Michigan + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 6, 2016 · Synced Sep 16, 2026, 3:22 AM EDT
Completed Phase 3 Interventional

CHIlled Platelet Study "CHIPS"

NCT04834414
View directory record Official record
Conditions
Acute Blood Loss
Interventions
Cold Stored Platelets, Room Temperature Platelets
Biological
Lead sponsor
Philip Spinella
Other
Eligibility
0 Days to 84 Years
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
25
States / cities
Phoenix, Arizona • Tucson, Arizona • Los Angeles, California + 19 more
Source: ClinicalTrials.gov public record
Updated Jul 10, 2025 · Synced Sep 16, 2026, 3:22 AM EDT
Active, not recruiting Not applicable Interventional

The TRIABETES - ARMMS-T2D Study: A Randomized Trial to Compare Surgical and Medical Treatments for Type 2 Diabetes

NCT01047735
View directory record Official record
Conditions
Type 2 Diabetes Mellitus, Obesity
Interventions
Roux-en-Y Gastric Bypass Surgery, Laparoscopic Adjustable Gastric Banding, Lifestyle Weight Loss Intervention
Procedure · Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
25 Years to 55 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Sep 16, 2026, 3:22 AM EDT
Completed Phase 2 Interventional Results available

The Use of Tranexamic Acid to Reduce Perioperative Blood Loss During High Risk Spine Fusion Surgery

NCT01728636
View directory record Official record
Conditions
Curvature of Spine
Interventions
Tranexamic Acid
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 25, 2021 · Synced Sep 16, 2026, 3:22 AM EDT
Completed Not applicable Interventional

Efficacy of Aquamantys for Reducing Transfusions With Anterior Supine Intermuscular Approach Total Hip Arthroplasty

NCT01583465
View directory record Official record
Conditions
Osteoarthritis, Hip, Joint Deformities, Acquired, Hip Dislocation, Congenital, Osteonecrosis, Arthritis, Rheumatoid
Interventions
Aquamantys, standard electrocautery (Bovie)
Device
Lead sponsor
Joint Implant Surgeons, Inc.
Other
Eligibility
Not listed
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
New Albany, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 23, 2012 · Synced Sep 16, 2026, 3:22 AM EDT
Completed Phase 4 Interventional Results available

Comparison of Fibrinogen Concentrate and Cryoprecipitate in Pediatric Cardiac Surgery Patients

NCT04376762
View directory record Official record
Conditions
Pediatric HD, Bleeding
Interventions
Fibrinogen, Cryoprecipitate
Drug
Lead sponsor
University of Virginia
Other
Eligibility
Up to 24 Months
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Sep 16, 2026, 3:22 AM EDT
Terminated Phase 4 Interventional

Pre-operative Enoxaparin in the Surgical Management of Multi-trauma Patients Undergoing Orthopedic Surgical Procedures

NCT05081375
View directory record Official record
Conditions
Venous Thrombosis Deep (Limbs), Surgical Blood Loss
Interventions
Enoxaparin Injectable Product, Sodium chloride
Drug
Lead sponsor
Valleywise Health
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Apr 23, 2024 · Synced Sep 16, 2026, 3:22 AM EDT
Terminated Phase 3 Interventional

Study to Investigate the Effect of Aprotinin of Transfusion Requirements in Patients Undergoing Surgical Procedures for Lung or Esophageal Cancer

NCT00306137
View directory record Official record
Conditions
Blood Loss, Surgical
Interventions
Trasylol (Aprotinin, BAYA0128), Placebo
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
12
States / cities
Atlanta, Georgia • Augusta, Georgia • Indianapolis, Indiana + 8 more
Source: ClinicalTrials.gov public record
Updated Dec 8, 2014 · Synced Sep 16, 2026, 3:22 AM EDT
Recruiting Early Phase 1 Interventional

TEAPOT Study Multisite

NCT07565753
View directory record Official record
Conditions
Hemorrhage, Surgical, Tonsillar Bleeding
Interventions
Tranexamic Acid Injectable Product, Normal Saline
Drug · Other
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
2 Years to 17 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
3
States / cities
Davis, California • Providence, Rhode Island • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Sep 16, 2026, 3:22 AM EDT
No Longer Available No phase listed Expanded access

Aprotinin US Special Access Protocol

NCT00611845
View directory record Official record
Conditions
Postoperative Hemorrhage
Interventions
Aprotinin (Trasylol, BAYA0128)
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
17
States / cities
Decatur, Alabama • Glendale, California • Pismo Beach, California + 13 more
Source: ClinicalTrials.gov public record
Updated Jun 22, 2014 · Synced Sep 16, 2026, 3:22 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Impact of Uterine and Ovarian Vessel Occlusion on Blood Loss in High Burden Minimally Invasive Myomectomy.

NCT07182045
View directory record Official record
Conditions
Myoma, Surgery
Interventions
Temporary clamping of uterine and ovarian vessels
Other
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older · Female only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Sep 16, 2026, 3:22 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 12, 2021 · Synced Sep 16, 2026, 3:22 AM EDT
Completed Phase 3 Interventional Results available

LR769 in Congenital Hemophilia Patients With Inhibitors Undergoing Elective Surgery or Invasive Procedures

NCT02548143
View directory record Official record
Conditions
Hemophilia
Interventions
Coagulation Factor VIIa (Recombinant)
Biological
Lead sponsor
Laboratoire français de Fractionnement et de Biotechnologies
Industry
Eligibility
6 Months to 75 Years · Male only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Feb 24, 2022 · Synced Sep 16, 2026, 3:22 AM EDT
Completed No phase listed Observational

Quantra QPlus Sample Type Comparison

NCT05290675
View directory record Official record
Conditions
Coagulation Defect; Bleeding
Interventions
Quantra QPlus System
Diagnostic Test
Lead sponsor
HemoSonics LLC
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 30, 2023 · Synced Sep 16, 2026, 3:22 AM EDT
Withdrawn Phase 3 Interventional Accepts healthy volunteers

Perioperative Bleeding and Aspirin Use in Spine Surgery

NCT02807441
View directory record Official record
Conditions
Hemorrhage, Thrombosis
Interventions
Acetylsalicylic acid
Drug
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 10, 2021 · Synced Sep 16, 2026, 3:22 AM EDT
Completed Phase 2 Interventional

Use of Activated Recombinant FVII in Spinal Surgery

NCT00102037
View directory record Official record
Conditions
Acquired Bleeding Disorder, Spinal Fusion
Interventions
eptacog alfa (activated)
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
14
States / cities
Sacramento, California • San Francisco, California • Washington D.C., District of Columbia + 11 more
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Sep 16, 2026, 3:22 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Effects of Hyperbaric Oxygen Therapy on Surgical Wound Healing

NCT01605110
View directory record Official record
Conditions
Edema, Ecchymosis
Interventions
Hyperbaric oxygen treatment, Air sham
Drug
Lead sponsor
Restorix Research Institute, LLLP
Other
Eligibility
40 Years to 85 Years
Enrollment
164 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Issaquah, Washington
Source: ClinicalTrials.gov public record
Updated Dec 4, 2012 · Synced Sep 16, 2026, 3:22 AM EDT
Recruiting Not applicable Interventional

Delivering Transcutaneous Auricular Neurostimulation to Reduce Blood Loss During Dialysis AV Graft Placement Procedures

NCT06647017
View directory record Official record
Conditions
Blood Loss, Surgical
Interventions
Volta tAN System, SHAM Volta tAN System
Device
Lead sponsor
University Surgical Vascular
Industry
Eligibility
18 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Watkinsville, Georgia
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Sep 16, 2026, 3:22 AM EDT
Terminated Early Phase 1 Interventional Accepts healthy volunteers

Pain Management Following Sinus Surgery

NCT03822962
View directory record Official record
Conditions
Nasal Sinus; Inflammation, Opioid Abuse, Pain, Postoperative
Interventions
Ibuprofen 600Mg Tablet, Standard Regimen | Tylenol
Drug · Other
Lead sponsor
University of Nebraska
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
2
States / cities
Omaha, Nebraska • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 5, 2023 · Synced Sep 16, 2026, 3:22 AM EDT
Completed Phase 3 Interventional Results available

Comparison of Efficacy and Safety of TachoSil® Versus Surgicel® Original for the Secondary Hemostatic Treatment of Needle Hole Bleeding in Vascular Surgery

NCT01500135
View directory record Official record
Conditions
Bleeding
Interventions
TachoSil®, Surgicel® Original
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
37
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Long Beach, California + 25 more
Source: ClinicalTrials.gov public record
Updated Feb 7, 2017 · Synced Sep 16, 2026, 3:22 AM EDT
Not listed Not applicable Interventional

Middle Meningeal Artery (MMA) Embolization Compared to Traditional Surgical Strategies to Treat Chronic Subdural Hematomas (cSDH)

NCT04095819
View directory record Official record
Conditions
Chronic Subdural Hematoma
Interventions
Middle Meningeal Artery procedure, Traditional Surgery
Procedure
Lead sponsor
Atlantic Health System
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Summit, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 18, 2019 · Synced Sep 16, 2026, 3:22 AM EDT
Completed Phase 3 Interventional

Clazosentan in Reducing Vasospasm-related Morbidity and All-cause Mortality in Adult Patients With Aneurysmal Subarachnoid Hemorrhage Treated by Surgical Clipping

NCT00558311
View directory record Official record
Conditions
Aneurysmal Subarachnoid Hemorrhage
Interventions
Clazosentan, Placebo
Drug
Lead sponsor
Idorsia Pharmaceuticals Ltd.
Industry
Eligibility
18 Years to 75 Years
Enrollment
1,157 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
11
States / cities
Phoenix, Arizona • Englewood, Colorado • Boston, Massachusetts + 8 more
Source: ClinicalTrials.gov public record
Updated Feb 16, 2020 · Synced Sep 16, 2026, 3:22 AM EDT