Clinical trials: Surgical Bleeding, open to volunteers
Bleeding, Colorectal Disorders
Preoperative Tranexamic Acid (TXA) to Prevent Bleeding in Patients Undergoing Major Colorectal Surgery
The goal of this prospective pragmatic randomized clinical trial is to determine if preoperative administration of tranexamic acid (TXA) reduces bleeding during and after major colorectal surgery.
- Conditions
- Bleeding, Colorectal Disorders, Thromboembolism, Tranexamic Acid
- Trial name
- NCT06657924
- Testing
- Tranexamic acid
- Where
- United States
- Volunteers
- 394 people
- Sponsor
- Kristen Ban
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
Peri-Implantitis
Management of Peri-implantitis: Non-surgical Treatment of Peri-implantitis.
The goal of this clinical trial is to compare non-surgical treatment by mechanical debridement with air-polishing in peri-implantitis.
- Trial name
- NCT05683405
- Testing
- Non-surgical treatment of peri-implantitis with mechanical debridement, Non-surgical treatment of peri-implantitis with air polishing
- Where
- Norway
- Volunteers
- 88 people
- Sponsor
- Tannhelsetjenestens Kompetansesenter for Nord-Norge
Spinal Deformity, Degenerative Lumbar Spinal Stenosis
Tranexamic Acid in Adult Spinal Deformity Surgery
Posterior spinal surgery for adult deformity is associated with high incidence of blood loss and need for blood transfusion and intraoperative blood salvage, with associated increased cost and risk for perioperative…
- Conditions
- Spinal Deformity, Degenerative Lumbar Spinal Stenosis, Blood Loss, Surgical
- Trial name
- NCT03553186
- Testing
- Tranexamic Acid 100 MG/ML
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Hospital for Special Surgery, New York
Postoperative Blood Loss in Patient Undergoing Orthognathic Surgery
The Effect of Local Infiltration of Tranexamic Acid on Postoperative Blood Loss in Orthognathic Surgery
The effect of local infiltration of tranexamic acid in orthognathic surgery remains unclear. This study was conducted to evaluate the difference in postoperative blood loss, measured by surgical drain output, following…
- Trial name
- NCT06983886
- Testing
- Tranexamic Acid, Normal Saline Solution (NSS), Lidocaine (drug)
- Where
- Thailand
- Volunteers
- 25 people
- Sponsor
- Ramathibodi Hospital
Myoma, Surgery
Impact of Uterine and Ovarian Vessel Occlusion on Blood Loss in High Burden Minimally Invasive Myomectomy.
This study hypothesizes that temporary bilateral uterine and utero-ovarian artery occlusion with laparoscopic clamps at time of minimally invasive myomectomy will lead to a decreased blood loss at time of myomectomy compared to…
- Trial name
- Myo-Bleed (NCT07182045)
- Testing
- Temporary clamping of uterine and ovarian vessels
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
Liver Transplantation
Assessment of a Quantra-guided Transfusion Algorithm in Liver Transplantation
Liver transplantation carries a substantial risk of bleeding, making precise haemostasis control essential, although assessing coagulation remains challenging.
- Trial name
- QUALIVERT (NCT06749405)
- Testing
- Transfusion algorithm based on Quantra®, Conventional transfusion algorithm
- Where
- France
- Volunteers
- 56 people
- Sponsor
- University Hospital, Toulouse
Cardiac Surgery Subjects
Ionized Calcium and Bleeding in Cardiac Surgery
This retrospective study investigates the association between perioperative plasma ionized calcium concentration and perioperative bleeding in open-heart surgery.
- Trial name
- NCT07634042
- Where
- Finland
- Volunteers
- 4,300 people
- Sponsor
- Helsinki University Central Hospital
Cardiac Surgery
Ticagrelor Hemoadsorption Using Cytosorb® for Reduction of Bleeding During Cardiac Surgery
Cardiac surgery is at high risk of intraoperative bleeding. Inhibitors of the P2Y12 platelet receptor, such as ticagrelor, are recommended in patients with acute coronary stroke (ACS) to reduce the incidence of major…
- Trial name
- TICAdSORB (NCT07822620)
- Testing
- Device: Cytosorb hemoadsorption
- Where
- France
- Volunteers
- 232 people
- Sponsor
- University Hospital, Rouen
Thromboelastography (TEG), Open Heart Surgery
Bleeding Management İn Open Heart Surgery
This study aims to develop an algorithm that can guide targeted bleeding management through thromboelastography (TEG) viscoelastic testing performed on blood samples from patients undergoing open heart surgery.
- Conditions
- Thromboelastography (TEG), Open Heart Surgery, Bleeding
- Trial name
- NCT07366606
- Testing
- Blood Product
- Volunteers
- 140 people
- Sponsor
- Serkan Uckun
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
Chronic Subdural Hematoma, Surgical Procedures, Operative
A National Study Examining the Most Effective Drainage Method After Burr Hole Evacuation of Chronic Subdural Hematoma
Chronic subdural hematoma (CSDH) is a common disease. The main treatment is neurosurgical evacuation and subsequent hematoma drainage.
- Conditions
- Chronic Subdural Hematoma, Surgical Procedures, Operative, Recurrence, Mortality
- Trial name
- SUPERDURA (NCT06621407)
- Testing
- 24 hours active subperiostal drainage, 24 hours passive subdural drainage
- Where
- 4 sites in Denmark
- Volunteers
- 354 people
- Sponsor
- Aalborg University Hospital
Intracerebral Hemorrhage
TrIal of Early Minimally Invasive Catheter Evacuation With Thrombolysis in IntraCerebral Hemorrhage
TIME-ICH (TrIal of early Minimally Invasive catheter Evacuation with thrombolysis in IntraCerebral Hemorrhage) is a multicenter, randomized, adaptive clinical trial comparing best medical management to early minimally invasive…
- Trial name
- TIME-ICH (NCT07187687)
- Testing
- Early Minimally Invasive Surgery with Thrombolysis (eMIST)
- Where
- 70 sites in China
- Volunteers
- 750 people
- Sponsor
- Xuanwu Hospital, Beijing
Direct Oral Anticoagulants (DOACs), Oral Surgical Procedures
Oral Biopsy Bleeding in Patients on Direct Oral Anticoagulants (DOACs)
Direct oral anticoagulants (DOACs) are increasingly used, but evidence on bleeding risk during oral soft tissue biopsy is limited.
- Trial name
- DOACS_BX (NCT07520890)
- Where
- Italy
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Pisa
Brain Arteriovenous Malformation
Registry of Multimodality Treatment for Brain Arteriovenous Malformation in Mainland China
This study is a multi-center, prospective, registry study. This research was supported by the National Key Research and Development Program.
- Trial name
- MATCH (NCT04572568)
- Testing
- Multi-disciplinary assessment
- Where
- China
- Volunteers
- 2,000 people
- Sponsor
- Beijing Tiantan Hospital
Myocardial Injury After Noncardiac Surgery (MINS), Bleeding Independently Associated With Mortality After Noncardiac Surgery (BIMS)
Vascular Events in Noncardiac Surgery Patients Cohort Evaluation Study 2
VISION-2 is an international, multi-site, prospective observational cohort study of 20,000 patients undergoing noncardiac surgery.
- Conditions
- Myocardial Injury After Noncardiac Surgery (MINS), Bleeding Independently Associated With Mortality After Noncardiac Surgery (BIMS), Sepsis, Infection Without Sepsis
- Trial name
- VISION-2 (NCT07300579)
- Testing
- Continuous vital signs measurement device
- Where
- 3 sites in Canada
- Volunteers
- 20,000 people
- Sponsor
- Hamilton Health Sciences Corporation
Arthroplasty, Replacement, Knee, Blood Loss, Surgical
Early Outcome of Simultaneous Bilateral Total Knee Replacement With and Without Tourniquet
This randomized controlled trial compared early outcomes after replacement of both knees during the same operation, with and without tourniquet use.
- Conditions
- Arthroplasty, Replacement, Knee, Blood Loss, Surgical, Pain, Postoperative
- Trial name
- NCT07905495
- Testing
- Simultaneous Bilateral Total Knee Replacement with Tourniquet, Simultaneous Bilateral Total Knee Replacement without Tourniquet
- Where
- Pakistan
- Volunteers
- 84 people
- Sponsor
- Shifa International Hospital
Epidural Hematoma, Decompressive Craniectomy
Prospective, Observational Real-world Treatments of AEDH in Large-scale Surgical Cases
This is a multicenter, prospective, and observational real-world study aimed at investigating the current situation of surgical treatments and prognosis for acute epidural hematoma in China, and analyzing the optimization of…
- Conditions
- Epidural Hematoma, Decompressive Craniectomy, Craniotomy
- Trial name
- PORTALS-AEDH (NCT04229966)
- Where
- China
- Volunteers
- 2,000 people
- Sponsor
- RenJi Hospital
Subarachnoid Aneurysm Hemorrhage, Microsurgery
Structural and Clinical Predictors of Cognitive Impairment After Surgical Treatment for Ruptured Cerebral Aneurysms
This study investigates the clinical and structural predictors of long-term cognitive impairment in patients who underwent microsurgical clipping for aneurysmal subarachnoid hemorrhage.
- Conditions
- Subarachnoid Aneurysm Hemorrhage, Microsurgery, Cognitive Impairment
- Trial name
- SCOPE-aSAH (NCT07723131)
- Where
- Brazil
- Volunteers
- 150 people
- Sponsor
- University of Campinas, Brazil
Gastric Bypass Surgery
Efficacy of Oversewing Versus Surgical Ligation Clips for Staple Line Reinforcement of the Gastric Pouch to Reduce Post Operative Bleeding in Laparoscopic One Anastomosis Gastric Bypass
1. To test if there is a significant differences between Oversewing versus surgical ligation clips for staple line reinforcement of the gastric pouch regarding the reduction of post operative bleeding and the need for blood…
- Trial name
- NCT07238309
- Testing
- Oversewing, Surgical Ligation Clips
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University