Clinical trials: Intraoperative Bleeding
Blood Loss, Surgical
Tranexamic Acid for Total Knee Arthroscopy
The purpose of this investigation is to determine the most effective regimen of administration of tranexamic acid to improve clinical outcome among patients undergoing total knee arthroplasty.
- Trial name
- NCT04443920
- Testing
- Tranexamic acid (TXA)
- Where
- United States
- Volunteers
- 86 people
- Sponsor
- The Miriam Hospital
Blood Loss, Surgical
Retransfusion or Not of Cardiotomy Blood
This randomised controlled trial has a non-inferiority design. The aim is to test if the blood loss (volume in mL and hemoglobin) is effected by heart and lung cardiotomy retransfusion, or not? Forty CABG (Coronary Artery By pass…
- Trial name
- NCT04574128
- Testing
- No retransfusion of cardiotomy blood
- Where
- Sweden
- Volunteers
- 40 people
- Sponsor
- Örebro University, Sweden
Bladder Cancer, Urinary Diversion
Effects of Noradrenaline Administration Combined With Restrictive Intraoperative Fluid Substitution on Perioperative Outcome in Patients Undergoing Radical Cystectomy
Perioperative fluid management in abdominal surgery is a subject of controversy and current standard fluid therapy is not evidence based. Compensating decreasing blood pressure by volume substitution is common praxis.
- Trial name
- NCT01276665
- Testing
- restrictive intraoperative fluid substitution, assessment of the pelvic venous pressure
- Where
- Switzerland
- Volunteers
- 190 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Surgical Blood Loss, Hemorrhage
The Cryopreserved vs. Liquid Platelets Trial
This trial is a phase III multicentre blinded randomised controlled clinical non-inferiority trial of cryopreserved platelets vs. conventional liquid-stored platelets for the management of surgical bleeding.
- Trial name
- CLIP II (NCT03991481)
- Testing
- Cryopreserved platelets, Liquid-stored platelets
- Where
- 6 sites in Australia
- Volunteers
- 388 people
- Sponsor
- Australian and New Zealand Intensive Care Research Centre
Blood Loss, Surgical
Pre-surgical Evaluation for the Quantra System in Adult Patients Undergoing Cardiac Surgery
This study will evaluate the performance of the Quantra System comprised of the Quantra Hemostasis Analyzer with the QPlus Cartridge in patients taking anitplatelet medication that are scheduled to undergo cardiac surgery.
- Trial name
- NCT03931031
- Testing
- Quantra System
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- HemoSonics LLC
Post-Operative Hematoma at Operative Site (Diagnosis), Post-Operative Hemorrhage
Ultrasound for Assessment of Intra-Abdominal Blood Loss After Gynecological Surgery
This is a prospective cohort study designed to assess intra-abdominal blood volume and hemodynamic status by measuring the diameter of the inferior vena cava (IVC) using 3D and Doppler ultrasound within 24 hours after…
- Trial name
- NCT06953141
- Testing
- Ultrasound
- Where
- Israel
- Volunteers
- 250 people
- Sponsor
- Holy Family Hospital, Nazareth, Israel
Hemorrhage, Surgical
Clinical Safety and Performance of GATT-Patch in Open Liver Surgery
The purpose of this study is to determine the clinical safety and performance of GATT-Patch for management of haemorrhage during elective open liver surgery.
- Trial name
- NCT04819945
- Testing
- GATT-Patch
- Where
- 3 sites in Netherlands
- Volunteers
- 56 people
- Sponsor
- GATT Technologies BV
Post Operative Pain, Post-Op Hemorrhage
Admission of the Patient to the Clinic After Surgery
Aim:This research was designed as a randomized controlled study to examine the effect of the game-based virtual reality learning method on the patient's post-operative admission to the clinic on the learning outcomes of the…
- Conditions
- Post Operative Pain, Post-Op Hemorrhage, Postoperative Hypothermia, Nurse's Role
- Trial name
- NCT05469399
- Testing
- Experimental Group, Control Group
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- Gazi University
Near-Infrared Spectroscopy, Cancer Surgery
The Role of Near-infrared Spectroscopy Measurements in Determining İntraoperative Blood Loss in Cancer Surgery
Major cancer surgeries often involve significant intraoperative blood loss and require transfusion. Conventional markers, such as hemoglobin (Hb) and hematocrit (Hct), provide limited insight into tissue oxygenation and…
- Trial name
- NCT06773689
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Dr Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital
Blood Loss, Surgical
Evaluation of Thromboelastometry (ROTEM) During Spinal Surgery
The purpose of this study is to determine whether the use of ROTEM, during spinal surgery is effective on diminishing the total blood loss and the risk of Allogenic Transfusion of Blood Products vs control cases without ROTEM…
- Trial name
- ROTEM_SPINE (NCT02740374)
- Testing
- ROTEM, Standard of Care
- Volunteers
- 112 people
- Sponsor
- Ohio State University
Perforated Eardrum
Inhalational Anesthesia vs TIVA in Endoscopic Tympanoplasty
This study aims to prospectively compare surgical field quality and intraoperative blood loss between general inhalational anesthesia to total intravenous anesthesia (TIVA) alone in subjects undergoing endoscopic ear surgery.
- Trial name
- TIVA (NCT05993039)
- Testing
- Isoflurane Inhalant Product, Sevoflurane inhalant product, Propofol injection
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Our Lady of the Lake Hospital
Blood Loss, Surgical, Postoperative Hemorrhage
Effect of Aprotinin on Transfusion Requirements in Patients Undergoing Elective Spinal Fusion Surgery
The objective of this study is to evaluate the safety and efficacy of aprotinin as compared to placebo, in reducing the need for blood transfusion in adult subjects undergoing elective spinal fusion surgery involving 3 to 7…
- Trial name
- NCT00327379
- Testing
- Trasylol (Aprotinin, BAYA0128)
- Where
- 14 sites in Canada, Germany and 1 more
- Volunteers
- 54 people
- Sponsor
- Bayer
Bleeding, Blood Loss, Surgical
PCC vs. FFP for Post Cardiopulmonary Bypass Coagulopathy and Bleeding
This will be the first prospective randomized controlled clinical trial directly comparing Prothrombin Complex Concentrate (PCC) Compared to Fresh Frozen Plasma (FFP) for post cardiopulmonary bypass microvascular bleeding and…
- Conditions
- Bleeding, Blood Loss, Surgical, Cardiovascular Surgical Procedures, Prothrombin Complex Concentrates
- Trial name
- NCT02557672
- Testing
- Prothrombin complex concentrate (Human), Fresh frozen plasma (FFP)
- Where
- United States
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Uterine Leiomyomas
Bleeding Control Methods in Open Myomectomy
Excessive intraoperative bleeding remains a major challenge during open myomectomy and may lead to postoperative anemia and increased morbidity.
- Trial name
- NCT07553091
- Testing
- Tourniquet application, Uterine artery bulldog clamp
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- Yuzuncu Yil University
Blood Loss, Surgical
Quantra QPlus in Pediatric Cardiovascular Procedures
This study will evaluate the performance of the Quantra System with the QPlus Cartridge in pediatric patients undergoing cardiovascular procedures.
- Trial name
- NCT07597278
- Testing
- Quantra System
- Where
- 3 sites in United States
- Volunteers
- 160 people
- Sponsor
- HemoSonics LLC
Chronic Rhinosinusitis, Intraoperative Bleeding
Effect of Vitamin C Administration on Intraoperative Bleeding in Patients Undergoing Sinusoscopy
Functional endoscopic sinus surgery (FESS), or sinusoscopy, is a standard surgical procedure used to treat chronic rhinosinusitis and other conditions of the nasal sinuses.
- Conditions
- Chronic Rhinosinusitis, Intraoperative Bleeding, Blood Loss, Surgical
- Trial name
- NCT07866274
- Testing
- Ascorbic acid
- Volunteers
- 78 people
- Sponsor
- Assiut University
Ovarian Cancer
Tranexamic Acid in Surgery of Advanced Ovarian Cancer
The purpose of the study is to determine if a standardized single dose tranexamic acid given intravenously immediately preoperatively reduces the perioperative bleeding volume and reduces the need of blood transfusion in women…
- Trial name
- NCT00740116
- Testing
- Tranexamic acid, 0.9% NaCl solution
- Where
- 3 sites in Sweden
- Volunteers
- 100 people
- Sponsor
- Preben Kjolhede, MD, professor
Intraoperative Bleeding
Effect of Topical and Systemic Tranexemic Acid on Bleeding During Ear Exploration Surgery
The effect of tranexamic acid (TXA) on bleeding and improvement of surgical field during ear exploration surgery is not clear yet. This study will conducted to answer this question.
- Trial name
- NCT03112135
- Testing
- Tranexamic Acid, Adrenalin
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Assiut University
Surgical Procedures, Operative
A Study Comparing ETHICON™ 4000 Stapler System With Standard of Care Stapling Devices in Adults Undergoing Gastric and Thoracic Procedures
The purpose of this study is to compare how well the ETHICON™ 4000 Stapler works as compared to the standard stapling devices by assessing how often air leaks and bleeding along the staple line occur during lung and stomach…
- Trial name
- NCT07744568
- Testing
- ETHICON™ 4000 Stapler System, Standard of Care Stapler and Reloads
- Volunteers
- 300 people
- Sponsor
- Ethicon Endo-Surgery
Tranexamic Acid, Blood Loss, Surgical
Do Anesthesiologists Follow Guidelines on Perioperative Use of Tranexamic Acid?
Tranexamic acid has been used to reduce bleeding and transfusion for years. Randomized studies showed its efficacity in orthopedic surgery, trauma and post-partum hemorrhage.
- Conditions
- Tranexamic Acid, Blood Loss, Surgical, Blood Transfusion
- Trial name
- Periop_TXA (NCT05783648)
- Testing
- Use of tranexamic acid
- Where
- Belgium
- Volunteers
- 1,726 people
- Sponsor
- Erasme University Hospital