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ClinicalTrials.gov public records Last synced Sep 13, 2026, 9:32 PM EDT

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Showing 1–24 of 85 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Hemorrhage Postoperative Clear all
Not listed Phase 3 Interventional

Non-inferiority Trial of Oral Tranexamic Acid vs. Intravenous Tranexamic Acid in Joint Replacement Surgery

NCT02438566
View directory record Official record
Conditions
Osteoarthritis, Blood Loss, Surgical, Blood Loss, Postoperative
Interventions
Tranexamic Acid (Oral), Tranexamic Acid (Intravenous)
Drug
Lead sponsor
The New England Baptist Hospital
Other
Eligibility
18 Years and older
Enrollment
118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 21, 2016 · Synced Sep 13, 2026, 9:32 PM EDT
Recruiting Early Phase 1 Interventional

TranExamic Atomized for Pediatric Post-Operative Tonsillectomy Hemorrhage: Pilot Study

NCT06580509
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
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Apr 23, 2026 · Synced Sep 13, 2026, 9:32 PM EDT
Completed Not applicable Interventional Results available

Safe and Timely Antithrombotic Removal - Ticagrelor (STAR-T)

NCT04976530
View directory record Official record
Conditions
Hemorrhage, Surgical, Blood Loss, Surgical, Blood Loss, Postoperative, Hemorrhage Postoperative
Interventions
DrugSorb-ATR system, Sham comparator
Device
Lead sponsor
CytoSorbents, Inc
Industry
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
22
States / cities
Sacramento, California • New Haven, Connecticut • Washington D.C., District of Columbia + 18 more
Source: ClinicalTrials.gov public record
Updated Apr 10, 2025 · Synced Sep 13, 2026, 9:32 PM EDT
Terminated No phase listed Observational Results available

Bypass vs. Ecmo in Lung Transplantation (BELT)

NCT03021538
View directory record Official record
Conditions
Lung Transplant; Complications
Interventions
Extracorporeal Membrane Oxygenation, Cardiopulmonary Bypass
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 23, 2020 · Synced Sep 13, 2026, 9:32 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Reducing Postoperative Bleeding After Hysterectomy Via Independent Closure of Vaginal Cuff Angles

NCT05174988
View directory record Official record
Conditions
Postoperative Bleeding, Patient Satisfaction, Complications, Operative Time
Interventions
Angle stitch
Procedure
Lead sponsor
Texas Tech University Health Sciences Center, El Paso
Other
Eligibility
18 Years to 60 Years · Female only
Enrollment
117 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
El Paso, Texas
Source: ClinicalTrials.gov public record
Updated Sep 20, 2023 · Synced Sep 13, 2026, 9:32 PM 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 5, 2021 · Synced Sep 13, 2026, 9:32 PM EDT
Withdrawn Phase 1 Interventional

Postoperative Ibuprofen Use and Risk of Bleeding in Pediatric Tonsillectomy

NCT03385057
View directory record Official record
Conditions
Tonsillectomy With or Without Adenoidectomy
Interventions
Ibuprofen, Acetaminophen
Drug
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
2 Years to 18 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
5
States / cities
San Diego, California • Atlanta, Georgia • Cleveland, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 19, 2018 · Synced Sep 13, 2026, 9:32 PM EDT
Terminated Phase 1 Interventional

Antithrombin III Supplementation for Cardiopulmonary Bypass in Neonates

NCT01158729
View directory record Official record
Conditions
Postoperative Hemorrhage
Interventions
Antithrombin (Recombinant), Placebo
Drug · Other
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
4 Days to 30 Days
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 19, 2014 · Synced Sep 13, 2026, 9:32 PM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety Study of Octafibrin for On-demand Treatment of Acute Bleeding and to Prevent Bleeding During and After Surgery

NCT02267226
View directory record Official record
Conditions
Congenital Fibrinogen Deficiency
Interventions
Octafibrin
Drug
Lead sponsor
Octapharma
Industry
Eligibility
12 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jan 14, 2021 · Synced Sep 13, 2026, 9:32 PM 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 13, 2026, 9:32 PM EDT
Completed Not applicable Interventional

Adjunctive Treatment With Doxycycline to Enhance the Durability of Endovascular Aortic Aneurysm Repair

NCT00126204
View directory record Official record
Conditions
Aortic Aneurysm
Interventions
Doxycycline
Drug
Lead sponsor
The Foundation for Barnes-Jewish Hospital
Other
Eligibility
50 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 3, 2010 · Synced Sep 13, 2026, 9:32 PM EDT
Completed Phase 4 Interventional Results available

Effectiveness Study of the Drug Tranexamic Acid to Reduce Post-surgery Blood Loss in Spinal Surgery

NCT02063035
View directory record Official record
Conditions
Lumbar Spinal Stenosis, Thoracic Spinal Stenosis
Interventions
Tranexamic Acid, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 85 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 7, 2017 · Synced Sep 13, 2026, 9:32 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Study Comparing Peri-articular Injection of Bupivacaine With and Without Epinephrine

NCT00737139
View directory record Official record
Conditions
Osteoarthritis
Interventions
Peri-articular injection of marcaine/epinephrine, Peri-articular injection of marcaine alone
Procedure
Lead sponsor
Rush University Medical Center
Other
Eligibility
19 Years to 80 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 30, 2012 · Synced Sep 13, 2026, 9:32 PM EDT
Completed Not applicable Interventional

The Effect of Arista on Post-Operative Bleeding and Wound Drainage Following Mastectomy

NCT03647930
View directory record Official record
Conditions
Seroma
Interventions
Microporous Polysaccharide Hemospheres (MPH)
Device
Lead sponsor
Memorial Health University Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Savannah, Georgia
Source: ClinicalTrials.gov public record
Updated Aug 26, 2018 · Synced Sep 13, 2026, 9:32 PM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Extended Postoperative Oral Tranexamic Acid in Knee Replacement

NCT05099276
View directory record Official record
Conditions
Knee Osteoarthritis, Blood Loss, Pain, Postoperative
Interventions
Tranexamic Acid Pill, Placebo
Drug
Lead sponsor
Campbell Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Germantown, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 5, 2024 · Synced Sep 13, 2026, 9:32 PM EDT
Not listed Not applicable Interventional

Safety Study of Post Tonsillectomy Ibuprofen Use in Adults

NCT01837810
View directory record Official record
Conditions
Secondary Post Tonsillectomy Hemorrhage, Primary Post Tonsillectomy Hemorrhage
Interventions
Ibuprofen
Drug
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
18 Years and older
Enrollment
810 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
3
States / cities
Fort Sam Houston, Texas • Lackland Air Force Base, Texas • Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Apr 23, 2013 · Synced Sep 13, 2026, 9:32 PM EDT
Completed Phase 3 Interventional

Optimal Heparin Dosing Regimens for Cardiopulmonary Bypass

NCT00587444
View directory record Official record
Conditions
Postoperative Hemorrhage
Interventions
Heparin, HH or high heparin, heparin concentration HC
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 90 Years
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2007
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 14, 2009 · Synced Sep 13, 2026, 9:32 PM EDT
Completed Not applicable Interventional Results available

Clinical Evaluation of the CM-1500 in Postoperative Surgery Patients

NCT04706221
View directory record Official record
Conditions
Blood Loss
Interventions
CM-1500
Device
Lead sponsor
Zynex Monitoring Solutions
Industry
Eligibility
18 Years to 100 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 26, 2024 · Synced Sep 13, 2026, 9:32 PM 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 27, 2022 · Synced Sep 13, 2026, 9:32 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Prospective Effect of Intravenous Ketorolac on Opioid Use, EBL and Complications Following Cesarean Delivery

NCT02509312
View directory record Official record
Conditions
Analgesia, Obstetrical, Postpartum Hemorrhage, Opioid Use, Nonsteroidals (NSAIDs)Toxicity, Coagulation Defect; Postpartum, Postoperative Pain, Ketorolac Adverse Reaction, Blood Loss, Postoperative
Interventions
Ketorolac, Placebo
Drug
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 6, 2022 · Synced Sep 13, 2026, 9:32 PM EDT
Withdrawn Phase 2 Interventional

Valproic Acid (VPA) for Acute Kidney Injury (AKI) in Trauma Patients

NCT04531579
View directory record Official record
Conditions
Acute Kidney Injury, Ischemia Reperfusion Injury
Interventions
Valproic Acid Solution, Isotonic saline solution
Drug
Lead sponsor
Westat
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
2
States / cities
Baltimore, Maryland • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 28, 2021 · Synced Sep 13, 2026, 9:32 PM EDT
Recruiting Phase 2Phase 3 Interventional Accepts healthy volunteers

Effect of Early Administration of TXA in Adult Hip Fractures

NCT05047133
View directory record Official record
Conditions
Postoperative Blood Loss
Interventions
Tranexamic acid
Drug
Lead sponsor
Ascension Health
Industry
Eligibility
18 Years and older
Enrollment
170 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Grand Blanc, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 15, 2021 · Synced Sep 13, 2026, 9:32 PM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Effect of Bupivacaine-infused Fibrin Sealant Application on Post-tonsillectomy Pain & Hemorrhage

NCT02343263
View directory record Official record
Conditions
Pain, Postoperative, Postoperative Hemorrhage
Interventions
Bupivacaine, Fibrin Sealant
Drug · Biological
Lead sponsor
Indiana University
Other
Eligibility
1 Year to 12 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 9, 2018 · Synced Sep 13, 2026, 9:32 PM 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 13, 2026, 9:32 PM EDT