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Showing 1–24 of 57 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Operative Hemorrhage Clear all
Completed Phase 2 Interventional Results available

Outcomes and Safety Trial Investigating Ecallantide's Effect on Reducing Surgical Blood Loss Volume in Subjects at High Risk of Bleeding Exposed to Cardio-pulmonary Bypass During Cardiac Surgery

NCT00888940
View directory record Official record
Conditions
Bloodloss, Surgical Procedures, Operative
Interventions
Ecallantide, Cyklokapron(R)
Drug
Lead sponsor
Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Industry
Eligibility
18 Years to 85 Years
Enrollment
243 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 9, 2015 · Synced Sep 5, 2026, 2:30 PM 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 10, 2015 · Synced Sep 5, 2026, 2:30 PM EDT
Completed Not applicable Interventional Results available

The Utility of Peri-operative Arnica Montana for Reduction of Ecchymosis in Rhinoplasty Surgery

NCT01164644
View directory record Official record
Conditions
Ecchymosis
Interventions
Arnica montana, Placebo
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 89 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 16, 2017 · Synced Sep 5, 2026, 2:30 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Efficacy of Suction Enabled Retraction Device

NCT03160170
View directory record Official record
Conditions
Surgical Blood Loss, Spinal Surgery
Interventions
SISTER device
Device
Lead sponsor
University of Miami
Other
Eligibility
22 Years to 99 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated May 14, 2019 · Synced Sep 5, 2026, 2:30 PM EDT
Not listed No phase listed Observational

Effect of Different Intravenous Fluids on Post-operative Chronic Subdural Hematoma Size and Recurrence

NCT03831997
View directory record Official record
Conditions
Chronic Subdural Hematoma
Interventions
Dextrose 5% W/ Sodium Chloride 0.225%
Drug
Lead sponsor
Carilion Clinic
Other
Eligibility
18 Years to 65 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Roanoke, Virginia
Source: ClinicalTrials.gov public record
Updated Oct 7, 2020 · Synced Sep 5, 2026, 2:30 PM EDT
Not listed Phase 4 Interventional

Tranexamic Acid in Intertrochanteric and Subtrochanteric Femur Fractures

NCT02580227
View directory record Official record
Conditions
Hip Fractures, Surgical Blood Loss
Interventions
Tranexamic Acid, Placebo
Drug · Other
Lead sponsor
Good Samaritan Regional Medical Center, Oregon
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Corvallis, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 28, 2015 · Synced Sep 5, 2026, 2:30 PM EDT
Terminated Not applicable Interventional Results available

Randomized Double Blind Control Trial on Effects of Ranolazine on New Onset Atrial Fibrillation

NCT01590979
View directory record Official record
Conditions
Atrial Fibrillation New Onset, Hemorrhage, Prolonged QTc Interval, Ventricular Tachycardia, Medical Care; Complications, Late Effect of Complications
Interventions
Ranolazine, Placebo
Drug
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Staten Island, New York
Source: ClinicalTrials.gov public record
Updated Mar 22, 2017 · Synced Sep 5, 2026, 2:30 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 5, 2026, 2:30 PM EDT
Completed Phase 3 Interventional Results available

Effect of rFVIIa on Peri-operative Blood Loss in Patients Undergoing Major Burn

NCT00243243
View directory record Official record
Conditions
Burns
Interventions
Recombinant Factor VIIa, Placebo
Drug
Lead sponsor
United States Army Institute of Surgical Research
Federal
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
Fort Sam Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 25, 2016 · Synced Sep 5, 2026, 2:30 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Rectal Misoprostol as a Hemostatic Agent During Abdominal Myomectomy

NCT03064568
View directory record Official record
Conditions
Myomectomy; Surgical Blood Loss
Interventions
Misoprostol 200Mcg Tab, Placebo
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
20 Years to 50 Years · Female only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2024
U.S. locations
3
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jul 28, 2025 · Synced Sep 5, 2026, 2:30 PM EDT
Enrolling by invitation No phase listed Observational

Ostene in Thoracolumbar Decompression and Fusion Evaluated With VIBE

NCT06450834
View directory record Official record
Conditions
Intraoperative Complications, Intraoperative Bleeding, Intraoperative Blood Loss, Hemostasis, Blood Transfusion, Postoperative Hemorrhage, Postoperative Complications, Spine Fusion, Thoracolumbar Spine
Interventions
Ostene
Device
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 88 Years
Enrollment
173 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Sep 5, 2026, 2:30 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 5, 2026, 2:30 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

The Effects of Post-Operative Interventions on Surgical Site Occurrences in AWR

NCT04906408
View directory record Official record
Conditions
Abdomen Hernia
Interventions
Prevena, Prineo, Traditional
Device · Drug
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2028
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 26, 2025 · Synced Sep 5, 2026, 2:30 PM 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 20, 2016 · Synced Sep 5, 2026, 2:30 PM EDT
Terminated Phase 3 Interventional Results available

Adjunctive Application of BioFoam Surgical Matrix in Liver Surgery

NCT01458561
View directory record Official record
Conditions
Intraoperative Bleeding
Interventions
BioFoam Surgical Matrix, Gelfoam Plus
Device
Lead sponsor
CryoLife, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
2
States / cities
Palo Alto, California • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 14, 2015 · Synced Sep 5, 2026, 2:30 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

TIVA vs TXA in Sinus Surgery to Evaluate Operative Blood Loss and Surgical Field Quality

NCT05639686
View directory record Official record
Conditions
Rhinosinusitis Chronic, Sinus Cancer, Sinus Polyp, Encephalocele
Interventions
Tranexamic acid injection, Total Intravenous Anesthesia, Inhalational isoflurane
Drug
Lead sponsor
Our Lady of the Lake Hospital
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Mar 22, 2023 · Synced Sep 5, 2026, 2:30 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Do Elastic Abdominal Binders Reduce Post Operative Pain and Blood Loss?

NCT01786330
View directory record Official record
Conditions
Postpartum Hemorrhage, Pain
Interventions
Procare abdominal binder, Standard of Care
Device · Other
Lead sponsor
Zachary Kuhlmann, DO
Other
Eligibility
18 Years to 39 Years · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
2
States / cities
Wichita, Kansas
Source: ClinicalTrials.gov public record
Updated Apr 10, 2016 · Synced Sep 5, 2026, 2:30 PM EDT
Not listed Not applicable Interventional

Bipolar Sealer for Reduction of Blood Loss in Anterior Total Hip Arthroplasties

NCT05356637
View directory record Official record
Conditions
Osteoarthritis, Hip, Blood Loss
Interventions
Werewolf Fastseal 6.0
Device
Lead sponsor
North Texas Medical Research Institute, PLLC
Other
Eligibility
21 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
2
States / cities
Rockwall, Texas • Rowlett, Texas
Source: ClinicalTrials.gov public record
Updated Oct 30, 2023 · Synced Sep 5, 2026, 2:30 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 5, 2026, 2:30 PM EDT
Not listed Early Phase 1 Interventional

Inhalational Anesthesia vs TIVA in Endoscopic Tympanoplasty

NCT05993039
View directory record Official record
Conditions
Perforated Eardrum
Interventions
Isoflurane Inhalant Product, Sevoflurane inhalant product, Propofol injection, Remifentanil Injection
Drug
Lead sponsor
Our Lady of the Lake Hospital
Other
Eligibility
0 Years to 100 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Oct 31, 2023 · Synced Sep 5, 2026, 2:30 PM EDT
Withdrawn No phase listed Observational

Platelet Function Testing Help and Intraoperative Bleeding Risk for Patients Who Are on Plavix Prior to Surgery

NCT00653900
View directory record Official record
Conditions
Perioperative Bleeding
Interventions
Not listed
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 7, 2019 · Synced Sep 5, 2026, 2:30 PM EDT
Withdrawn Phase 3 Interventional

Epinephrine in Irrigation Fluid for Visualization During Ankle Surgery

NCT06264596
View directory record Official record
Conditions
Intraoperative Bleeding
Interventions
Epinephrine, Normal Saline irrigation fluid
Drug · Procedure
Lead sponsor
The Guthrie Clinic
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Sayre, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 14, 2024 · Synced Sep 5, 2026, 2:30 PM EDT
Terminated Phase 2 Interventional Results available

DDAVP in the Reduction of Post-operative Ecchymosis in Rhinoplasty

NCT01982760
View directory record Official record
Conditions
Postoperative Ecchymosis
Interventions
DDAVP
Drug
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Lyndhurst, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 15, 2023 · Synced Sep 5, 2026, 2:30 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Arista Hemostatic Powder for Total Knee Post Operative Outcomes Study

NCT05522153
View directory record Official record
Conditions
Blood Loss, Surgical
Interventions
Arista
Drug
Lead sponsor
Virtua Health, Inc.
Other
Eligibility
18 Years and older
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Marlton, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Sep 5, 2026, 2:30 PM EDT