Clinical trials: Perioperative Hemorrhage
Surgery, Postoperative Blood Loss
Tranexamic Acid in Rhinoplasty: Perioperative Bleeding, Edema and Ecchymosis
This study will be a prospective randomized study to evaluate the effect of tranexamic acid (TXA) use on intraoperative and postoperative outcomes among patients undergoing rhinoplasty by two Facial Plastic surgeons at…
- Trial name
- NCT05774717
- Testing
- Tranexamic acid
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Acute Coronary Syndrome, Coronary Stent Occlusion
Perioperative Management of Patients With Coronary Stents Undergoing Noncardiac Surgery
The purpose of this study is to evaluate and monitor perioperative management of patients with coronary stents undergoing noncardiac surgery.
- Conditions
- Acute Coronary Syndrome, Coronary Stent Occlusion, Surgery
- Trial name
- RegistStents (NCT01171612)
- Where
- 13 sites in Spain
- Volunteers
- 483 people
- Sponsor
- Corporacion Parc Tauli
Urethral Stricture, Urethral Diseases
REDUCER Trial (TXA in Urethroplasty)
This study will test whether tranexamic acid (TXA), a medication used to reduce bleeding, can decrease blood loss in patients having urethroplasty.
- Trial name
- REDUCER (NCT07501884)
- Testing
- Tranexamic Acid, Urethroplasty
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Amjad Alwaal, MD, MSc, FRCSC, FACS
Postpartum Hemorrhage
THUMB: Multi-centre Cluster Trial for Caesarean Section Haemorrhage
The quality improvement project evaluating the delivery of a perioperative care complex intervention to improve haemorrhage-related outcomes in patients undergoing caesarean section.
- Trial name
- NCT07005349
- Testing
- Quality improvement program
- Where
- South Africa
- Volunteers
- 2,400 people
- Sponsor
- Bruce Biccard
Ewing Sarcoma of Bone, Osteosarcoma
Perioperative Use of Tranexamic (TXA) in Bone Tumor Surgery Will Change in Blood Loss and Transfusion Requirements.
The purpose of this trial is to investigate whether previously reported benefit of Tranexamic acid in pediatric orthopedic surgeries could be recapitulated in bone tumor surgeries or not through a double blinded randomized…
- Trial name
- NCT05024253
- Testing
- Tranexamic acid injection, Saline
- Where
- Egypt
- Volunteers
- 48 people
- Sponsor
- Children's Cancer Hospital Egypt 57357
Cardiac Surgery
Impact of the Reimbursement of Fibrinogen in Cardiac Surgery
This retrospective, single-center observational study aims to evaluate the impact of fibrinogen concentrate reimbursement introduced in Belgium in April 1st, 2020, on transfusion practices in complex cardiac surgery.
- Trial name
- NCT07457879
- Where
- Belgium
- Volunteers
- 450 people
- Sponsor
- Erasme University Hospital
Spine Surgery
Safety of Tranexamic Acid in Reducing Bleeding in Adults Undergoing Spinal Surgery
Spinal fusion surgery can be associated with significant blood loss requiring allogeneic blood transfusion. Tranexamic acid is a synthetic amino acid with antifibrinolytic action that has been shown to reduce perioperative blood…
- Trial name
- NCT00444470
- Testing
- Tranexamic acid
- Where
- 3 sites in Canada
- Volunteers
- 151 people
- Sponsor
- University Health Network, Toronto
Hypothermia, Perioperative
Prevalence Survey in France of Unintentional Perioperative Hypothermia and Its Impact on Two Outcomes
The primary objectives of the study are to perform a survey on the clinical management of unintentional hypothermia during surgery in France. to assess the impact of perioperative hypothermia on anemia and myocardial injury.
- Trial name
- HYPOTHERMIE (NCT02790086)
- Where
- France
- Volunteers
- 2,000 people
- Sponsor
- Société Française d'Anesthésie et de Réanimation
Clopidogrel
Does Continued Use of Clopidogrel Into Surgery Cause Increased Perioperative Bleeding?
Patients who on taking clopidogrel are randomized to either continue clopidogrel into general surgery or discontinue clopidogrel 7 days before surgery. All patients resume clopidogrel after surgery.
- Trial name
- NCT01960296
- Testing
- Clopidogrel, Discontinue Clopidogrel
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Intracranial Hemorrhage, Hypertensive, Craniotomy Tumor Removal Surgery
Comparison of Post-Craniotomy Blood Pressure Targets
The goal of this pragmatic clinical trial is to learn if a more intensive or more liberal blood pressure target after surgery is more effective in improving patient outcomes for adults undergoing craniotomy for removal of a brain…
- Trial name
- COMPETE (NCT07093151)
- Testing
- Target SBP <160mmHg, Target SBP <140 mmHg
- Where
- United States
- Volunteers
- 500 people
- Sponsor
- Vanderbilt University Medical Center
Surgical Blood Loss, Surgery
Modeling of the Hemoglobin Drop in the Uncomplicated Postoperative Course
transfusion-related decisions in the perioperative setting are often complex due to acute variations in the hemoglobin levels, which typically experience a progressive decrease within days.
- Conditions
- Surgical Blood Loss, Surgery, Perioperative/Postoperative Complications
- Trial name
- NCT03740438
- Testing
- Hemoglobin concentration
- Where
- Spain
- Volunteers
- 154 people
- Sponsor
- Hospital Clinic of Barcelona
Anemia, Anemia (Iron-Loading)
Evaluate the Outcomes of Ferric Carboxymaltose in Patients With Perioperative Anemia
The prevalence of preoperative anaemia in patients undergoing major surgery is approximately 30%, and is independently associated with higher mortality, a higher rate of postoperative complications, and a greater probability of…
- Conditions
- Anemia, Anemia (Iron-Loading), Perioperative Bleeding, Infection Prevention
- Trial name
- NCT06948864
- Testing
- Ferric Carboxymaltose (FCM)
- Where
- Spain
- Volunteers
- 152 people
- Sponsor
- Hospital Universitario Infanta Cristina
Bleeding
Tranexamic Acid Contribution in the Prevention of Perioperative Bleeding in Thoracic Surgery
Bleeding after thoracic surgery is a major cause of perioperative hemodynamic instability and transfusion requirement, which can lead to a rise of morbidity, mortality and costs.
- Trial name
- Bleeding (NCT04224116)
- Testing
- Tranexamic acid injection, SSI
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Tunis El Manar
Curvature of Spine
The Use of Tranexamic Acid to Reduce Perioperative Blood Loss During High Risk Spine Fusion Surgery
The purpose of this study is to determine if tranexamic acid reduces perioperative blood loss and red blood cell transfusion during high risk spine surgery.
- Trial name
- TXA (NCT01728636)
- Testing
- Tranexamic Acid
- Where
- United States
- Volunteers
- 61 people
- Sponsor
- Northwestern University
Coronary Artery Disease, Perioperative Bleeding
Oral Versus Intravenous Tranexamic Acid in Off-Pump Coronary Artery Bypass Surgery
Tranexamic acid is commonly administered intravenously during cardiac surgery to reduce perioperative bleeding. Oral tranexamic acid may offer a simpler and less costly alternative, but its effectiveness in patients undergoing…
- Trial name
- TRANSCAB (NCT07740330)
- Testing
- Oral tranexamic acid, Exacyl®
- Where
- Belgium
- Volunteers
- 160 people
- Sponsor
- Clinique Saint-Luc
Arthroplasty, Replacement, Knee
The Combined Efficacy of Evicel and Tranexamic Acid on Total Knee Arthroplasty
Total knee arthroplasty is a surgical procedure that involves a significant amount of blood loss and it has always been the surgeons' goal to try to minimize blood loss.
- Trial name
- NCT02553122
- Testing
- Evicel, tourniquet
- Sponsor
- Montefiore Medical Center
Scoliosis; Adolescence, Bleeding
The Effects of Fibrinogen Concentrate Infusion on Blood Loss and Allogeneic Blood Conservation in Scoliosis Surgery
Allogeneic blood products transfusions are often necessary to treat perioperative bleeding in patients undergoing complex scoliosis surgeries.
- Conditions
- Scoliosis; Adolescence, Bleeding, Surgery
- Trial name
- NCT03183479
- Testing
- Fibrinogen Concentrate Human, Normal saline
- Where
- China
- Volunteers
- 102 people
- Sponsor
- Peking Union Medical College Hospital
Perioperative Hemorrhage, Hemostasis
Systematic Analysis of a Standardized Questionnaire to Detect Possible Bleeding Disorders and Its Impact on Perioperative Hemostasis Management
With the help of a standardized questionnaire, an increased risk of bleeding due to pre-existing hemostasis disorders in the site-specific patient population will be detected and the corresponding enhanced diagnostic measures…
- Trial name
- PrEdict (NCT04993170)
- Testing
- Bleeding assessment tool
- Where
- Germany
- Volunteers
- 5,004 people
- Sponsor
- Charite University, Berlin, Germany
Anticoagulants and Bleeding Disorders
Anticoagulation and Antiplatelet Management During Perioperative Period
the investigators hypothesize that patients do not understand these therapies, and that they are poorly undertaken. In some cases, the anesthesiologist does not understand correctly the indication of the treatment due to lack of…
- Trial name
- OMAHA (NCT03871283)
- Where
- Belgium
- Volunteers
- 2,400 people, healthy volunteers welcome
- Sponsor
- Erasme University Hospital
Hepatectomy, Transfusion Requirements
Reducing Red Blood Cell Transfusion Requirements for Adults Undergoing Surgical Resection of the Liver - A Quality Improvement Project
The goal of this clinical trial is to determine if implementing a controlled blood removal protocol (i.e. hypovolemic phlebotomy [HP] where approximately 10% of the patient's blood is removed and reinfused following hepatic…
- Conditions
- Hepatectomy, Transfusion Requirements, Intraoperative Bleeding, Intraoperative Monitoring
- Trial name
- NCT07629648
- Where
- Canada
- Volunteers
- 60 people
- Sponsor
- Dr. Glenio Mizubuti (MD, PhD, FRCPC)