Clinical trials: Blood Loss, Surgical
End Stage Liver DIsease, Liver Transplant; Complications
Fibrinogen and Intraoperative Bleeding in Liver Transplant
Liver transplantation is the only treatment for end-stage liver disease. It is a high-risk surgery that can cause heavy intraoperative bleeding.
- Trial name
- FIB_TOF (NCT04925843)
- Where
- Canada
- Volunteers
- 612 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Aneurysmal Subarachnoid Hemorrhage
Early Versus Ultra Early Surgical Treatment of Ruptured Intracranial Aneurysms
The goal of this clinical trial is to determine the most effective timing for clipping in adults with ruptured intracranial aneurysms.
- Trial name
- NCT06457347
- Testing
- Ultra early (<24 hours) ruptured aneurysm clipping, Early (24-72 hours) ruptured aneurysm clipping
- Volunteers
- 100 people
- Sponsor
- Revaz Dzhindzhikhadze
Obesity, Bariatric Surgery
Impact of Weight Loss After a Bypass Surgery on Renal Hemodynamic Under Stress Conditions
The sympathetic nervous (SNS) and the renin angiotensin aldosterone system (RAS) have a direct impact on renal hemodynamic, hormonal secretion and vasoactive peptide.
- Conditions
- Obesity, Bariatric Surgery, Blood Pressure
- Trial name
- OBBYSS (NCT02218112)
- Testing
- bariatric surgery (gastric bypass)
- Where
- Switzerland
- Volunteers
- 36 people
- Sponsor
- Centre Hospitalier Universitaire Vaudois
Hemorrhage, Surgical, Tonsillar Bleeding
TranExamic Atomized for Pediatric Post-Operative Tonsillectomy Hemorrhage: Pilot Study
After a child has their tonsils removed, sometimes they might bleed which can be a problem. There is a special mist medicine called nebulized tranexamic acid (TXA) that might help stop the bleeding without having to touch the…
- Trial name
- TEAPOT (NCT06580509)
- Testing
- Tranexamic Acid Injectable Product, Normal Saline
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- The University of Texas Health Science Center at San Antonio
Blood Loss, Surgical
Effect of Equal Ratio Ventilation on Blood Loss During Posterior Lumbar Interbody Fusion Surgery
Ventilator mode change was associated with decrease in blood loss during posterior lumbar interbody fusion (PLIF) due to decrease in the peak inspiratory pressure (PIP).
- Trial name
- NCT03030963
- Testing
- Equal ratio ventilation(ERV), I:E Ratio "1:2
- Where
- South Korea
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Gangnam Severance Hospital
Operative Hemorrhage
Intrauterine Use of FloSeal: Is it Safe and Useful?
When having certain types of outpatient surgery inside the uterine cavity some women experience heavy bleeding. The only method presently available for controlling such bleeding, short of removing the uterus, involves the…
- Trial name
- NCT01746628
- Testing
- Hysterectomy with FloSeal
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- David L Zisow MD LLC
CVP and SVV During Living Donor Hepatectomy, Surgical Field Grade (Condition of Surgical Field; Bleeding, Tension of the IVC)
Vasodilator-induced Hypovolemia in Living Liver Donors
Induced hypovolemia is known to improve surgical field during living donor hepatectomy. This procedure is conventionally guided by monitoring the central venous pressure (CVP).
- Trial name
- NCT02033967
- Testing
- vasodilator induced hypovolemia
- Where
- South Korea
- Volunteers
- 54 people
- Sponsor
- Seoul National University Hospital
Intraoperative Bleeding
Tranexamic Acid Versus Epinephrine During Exploratory Tympanotomy
Exploratory tympanotomy is surgical access to the middle ear, made for diagnosis and management of unexplained conductive hearing loss, performed under an oto-microscope across the external auditory canal after tympanic membrane…
- Trial name
- NCT04188184
- Testing
- Tranexamic Acid, Epinephrine
- Where
- 2 sites in Egypt
- Volunteers
- 60 people
- Sponsor
- Assiut University
Spine Fracture
Comparison Of Deep Versus Moderate Neuromuscular Blockade on Intra-Operative Blood Loss During Spinal Surgery
Reduction of intra-operative blood loss
- Trial name
- NCT05294926
- Testing
- Rocuronium, nerve stimulator
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Assiut University
Hypofibrinogenemia, Surgical Blood Loss
Effectiveness of Different Fibrinogen Preparations in Restoring Clot Firmness
Fibrinogen concentrate is produced by different manufacturers using different purification technologies. The products available in Italy are three: RiaSTAP (CSL Behring), FIBRYGA (Octapharma), and FibCLOT (LFB).
- Conditions
- Hypofibrinogenemia, Surgical Blood Loss, Bleeding, Cardiac Disease
- Trial name
- EDIPORE (NCT05780125)
- Testing
- FibCLOT, RiaSTAP
- Where
- Italy
- Volunteers
- 40 people
- Sponsor
- IRCCS Policlinico S. Donato
Hemorrhage
Surgical Blood Management Using Noninvasive and Continuous Hemoglobin Monitoring(NACHO)
The purpose of this study is to determine whether Noninvasive and Continuous Hemoglobin Monitoring (NACHO) for Surgical Blood Management affects transfusion decision making algorithm in the operating room.
- Trial name
- NCT01753960
- Where
- Israel
- Volunteers
- 150 people
- Sponsor
- Tel-Aviv Sourasky Medical Center
Spinal Fusion, Antifibrinolytic Agents
Multicenter, Randomized Placebo-controlled Clinical Trial to Evaluate the Effect of Perioperative Use of Tranexamic Acid on Transfusion Requirements and Surgical Bleeding in Major Spine Surgery
Current evidence regarding the efficacy and safety of perioperative administration of tranexamic acid for antifibrinolysis does not suffice to support its use in major spinal surgery.
- Conditions
- Spinal Fusion, Antifibrinolytic Agents, Hemorrhage, Blood Transfusion
- Trial name
- NCT01136590
- Testing
- Tranexamic Acid, fisiologic serum
- Where
- 4 sites in Spain
- Volunteers
- 96 people
- Sponsor
- Hospital Universitari Vall d'Hebron Research Institute
Cancer, Tumour
Tranexamic Acid Versus Placebo for Blood to Reduce Perioperative Bleeding Post-liver Resection
Tranexamic acid (TXA) is an antifibrinolytic agent that has been shown to reduce blood loss and blood transfusion requirements in the following patient populations: multisystem trauma, liver transplantation, cardiac surgery and…
- Conditions
- Cancer, Tumour, Surgery
- Trial name
- NCT01651182
- Testing
- No tranexamic acid, Tranexamic Acid
- Where
- Canada
- Volunteers
- 24 people
- Sponsor
- Sunnybrook Health Sciences Centre
C.Surgical Procedure; Cardiac, Blood Coagulation Disorders
Fibrinogen Concentrate In Children Cardiac Surgery 2
The purporse of this study is evaluate whether fibrinogen concentrate reduces postoperative bleeding in pediatric cardiac surgery with cardiopulmonary by-pass.
- Conditions
- C.Surgical Procedure; Cardiac, Blood Coagulation Disorders, Hypofibrinogenemia
- Trial name
- FiCCS2 (NCT03884725)
- Testing
- Fibrinogen Concentrate, control
- Where
- Brazil
- Volunteers
- 42 people
- Sponsor
- Filomena R B G Galas
Glioma, Coagulopathy
Hemostasis Alterations in Neurosurgical Patients
Prospective, observational study aimed to investigate the specific hemostatic alterations in patients undergoing glial tumor resection.
- Conditions
- Glioma, Coagulopathy, Acquired Platelet Function Disorder, Thromboelastometry
- Trial name
- ABCD (NCT02652897)
- Testing
- Exposure to glioma resection surgery, Exposure to colon resection surgery
- Where
- Spain
- Volunteers
- 120 people
- Sponsor
- Santiago R. Leal-Noval
Bleeding, Surgical Wound
Traumacel PULVIS and Traumacel ENDO Applicator in the Post-market Surveillance Phase
Traumacel PULVIS is a sterile absorbable haemostatic plant polysaccharide powder made of the oxidized cellulose. Traumacel PULVIS is designed to stop capillary bleeding as well as to prevent bleeding in the early post-operative…
- Trial name
- NCT05177887
- Testing
- Traumacel PULVIS, Traumacel ENDO Applicator
- Where
- Czechia
- Volunteers
- 100 people
- Sponsor
- Bioster, a.s.
Abdominal Hysterectomy for Benign Disease
Electrosurgical Bipolar Plasmakinetic Vessel Sealing During Abdominal Hysterectomy: A Randomized Controlled Trial
Objective: To compare the safety and efficacy of the use of bipolar plasmakinetic vessel sealing (Gyrus Pk) usage versus standard technique when performing total abdominal hysterectomy for benign disease.
- Trial name
- PKAHRCT (NCT00654849)
- Testing
- Plasmakinetic bipolar energy forceps, Abdominal Hysterectomy with traditional suture technique
- Where
- Mexico
- Volunteers
- 94 people
- Sponsor
- Hospital de Concentracion Norte de Petroleos
Coronary Surgery, Hemorrhage
Impact of Combination of Clopidogrel With Aspirin on Postoperative Bleeding in Coronary Surgical Patients
Aims Aspirin combined with clopidogrel is the treatment of choice for acute coronary syndromes. Although the maintenance of aspirin until surgery does not affect postoperative bleeding after coronary artery bypass graft (CABG)…
- Trial name
- ICARE (NCT01216150)
- Where
- France
- Volunteers
- 150 people
- Sponsor
- Groupe Hospitalier Pitie-Salpetriere
Blood Loss, Surgical, Fluid Retention
Impact of Hyperoncotic Albumin to Support Blood Loss Replacement
Fluid treatment is usually performed with either balanced crystalloid fluids or iso-oncotic colloids, (synthetic colloids, plasma and 5% albumin).
- Trial name
- HYPALB (NCT03848507)
- Testing
- albumin 20%
- Where
- Switzerland
- Volunteers
- 24 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
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