Clinical trials: Peroperative Complication
Impaired Oxygen Delivery, Surgery
Oxygen Extraction and Delivery in Elderly During Major Surgery
This clinical observational study investigates perioperative oxygen consumption and delivery in elderly patients undergoing major surgery.
- Conditions
- Impaired Oxygen Delivery, Surgery, Postoperative Complications, Peroperative Complication
- Trial name
- NCT03355118
- Testing
- General anaesthesia and major surgery
- Where
- Sweden
- Volunteers
- 20 people
- Sponsor
- Karolinska Institutet
Blood Loss, Surgical, Prostate Cancer
Safety Study of Hemospan® in Prostatectomy Patients
This is a progressive dose escalation study designed to evaluate the safety of Hemospan compared to a standard crystalloid solution (Ringer's lactate) in elective surgery patients undergoing total prostatectomy procedures with…
- Conditions
- Blood Loss, Surgical, Prostate Cancer, Surgery
- Trial name
- NCT00425334
- Testing
- Hemospan (MP4OX), Ringer's lactate
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Sangart
Cardiovascular Surgery, Blood Loss, Surgical
Effectiveness of a Intraoperative Blood Recovery System in Cardiovascular Surgery in Brazil
Randomized trial to evaluate the effectiveness of a intra operative blood recovery system in reducing the need for allogeneic transfusion in cardiovascular surgeries using cardiopulmonary bypass
- Trial name
- NCT06601582
- Testing
- Use of a operative blood salvage system
- Where
- Brazil
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Instituto Materno Infantil Prof. Fernando Figueira
Anesthesia Awareness
A Study of Human Multi-Sensory Integration
The primary aim of this study is to determine whether spatiotemporal characteristics of multisensory evoked potentials can be used as a marker of consciousness (awareness) under anesthesia.
- Trial name
- MSI (NCT03498391)
- Testing
- Propofol, Ketamine Injectable Product
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Post Operative Pain, Hemodynamic Instability
Intra-abdominal Pressure and Insufflator Effects in Robotic Surgery
The main aim of this study is to compare the perioperative effects of different intra-abdominal pressures and different insufflators in patients undergoing robotic surgery at a 30-45 degree trendelenburg position.
- Conditions
- Post Operative Pain, Hemodynamic Instability, Hypercapnia, Complication,Postoperative
- Trial name
- NCT06132490
- Testing
- Valveless Insufflator with 12 mmHg intra-abdominal pressure, Valveless Insufflator with 8 mmHg intra-abdominal pressure
- Where
- Turkey (Türkiye)
- Volunteers
- 43 people
- Sponsor
- Koç University
Misoprostol Allergy, Oxytocin Allergy
Methods Decreasing Bleeding in Open Myomectomy
Uterine leiomyomas (fibroids or myomas) are benign, smooth muscle tumors of the human uterus. Most myomas are asymptomatic (symptomless) and are discovered incidentally during a routine pelvic examination or imaging studies and…
- Conditions
- Misoprostol Allergy, Oxytocin Allergy, Tranexamic Acid Allergy, Ethamsylate Allergy
- Trial name
- NCT05806307
- Testing
- Misoprostol, Tourniquet, Carbetocin
- Where
- Egypt
- Volunteers
- 105 people
- Sponsor
- Cairo University
Anesthesia, Peroperative Complication
Respiratory Management of Children Under Anaesthesia
Ventilation management in paediatric anaesthesia remains difficult because of the wide range of age and weight, and therefore practices are heterogeneous.
- Trial name
- PEDIAVENT (NCT04020900)
- Testing
- Respiratory management
- Where
- France
- Volunteers
- 701 people
- Sponsor
- Hospices Civils de Lyon
Surgical Blood Loss, Postoperative Pain
PVI vs ESP Block for Reducing Bleeding and Postoperative Pain in Lumbar Fusion Surgery.
This randomized controlled trial compares periarticular vasoconstrictor infiltration (PVI) versus erector spinae plane block (ESP) to reduce bleeding and postoperative pain in adults undergoing lumbar fusion surgery (up to 3…
- Conditions
- Surgical Blood Loss, Postoperative Pain, Lumbar Spinal Fusion Surgery
- Trial name
- NCT07550114
- Testing
- Periarticular vasoconstrictor infiltration (PVI), Erector Spinae Block (ESP)
- Where
- 2 sites in Spain
- Volunteers
- 62 people
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Scoliosis, Spinal Deformity
Bilateral Bi-level Erector Spine Plane Block as a Component of General Anesthesia in Surgical Correction of Spinal Deformations
Improving the anesthesiology management for surgical correction of spinal deformations with introducing the diagnostic methods and treatment strategy of acute pain, preventing the evolution of chronic pain.
- Conditions
- Scoliosis, Spinal Deformity, Acute Pain, Chronic Pain
- Trial name
- BBESPB (NCT04697498)
- Testing
- Bilateral bi-level Erector spine plane block, General anaesthesia
- Where
- Ukraine
- Volunteers
- 150 people
- Sponsor
- Lviv National Medical University
Intraoperative Complications, Thermal Injury
Laparoscopic Cholecystectomy And Capacitive Coupling - Coag Versus Blend Mode Causing Thermal Injury at Port Site Skin
Monopolar radiofrequency energy is used to perform the laparoscopic cholecystectomy operation. The appearance of burns are common following laparoscopic cholecystectomy; particularly at the port site of the active electrode.
- Conditions
- Intraoperative Complications, Thermal Injury, Electrocoagulation
- Trial name
- NCT01664806
- Testing
- Covidien Triad monopolar generator
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Hypothermia Following Anesthesia, Intraoperative Complications
Goal-Directed Temperature Management During Prolonged Abdominal Surgery
During long operations on the abdomen, patients often get cold. Doctors call this perioperative hypothermia. Even a small drop in body temperature can cause problems, such as more bleeding, wound infection, and a longer stay in…
- Conditions
- Hypothermia Following Anesthesia, Intraoperative Complications, Body Temperature Changes, Anesthesia, General
- Trial name
- NCT07854704
- Testing
- Forced-air warming, Intravenous fluid warming, Unwarmed intravenous fluids
- Where
- Russia
- Volunteers
- 61 people
- Sponsor
- The Leningrad Regional Clinical Hospital
Liver Transplantation, Portal Hypertension
Portal Pressure Effects of Phlebotomy Combined to Vasopressin Use in Cirrhotic Patients Undergoing Liver Transplantation
Liver transplantation is the standard treatment for chronic advanced liver disease, whether or not associated with a primary liver tumor.
- Conditions
- Liver Transplantation, Portal Hypertension, Blood Transfusion, Blood Loss, Surgical
- Trial name
- PORTAL (NCT04472312)
- Where
- Canada
- Volunteers
- 60 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Diabetic Retinopathy, Macular Traction Retinal Detachment
Intravenous Tranexamic Acid in Diabetic Macular TRD Surgeries
The goal of this observational study is to learn about safety and results of peroperative and intraoperative intravenous Tranexamic acid for diabetic macular tractional detachment eye surgeries .
- Trial name
- TXA-DMTRD (NCT06560073)
- Where
- India
- Volunteers
- 102 people
- Sponsor
- Ahalia Foundation Eye Hospital
Postoperative Nausea and Vomiting
Effect of Liberal and Restrictive Fluids on Nausea-vomiting
Patients planned for laparoscopic cholecystectomy will be included in this study. The effects of liberal and restrictive fluid regimens given peroperatively to patients undergoing laparoscopic cholecystectomy will be compared on…
- Trial name
- NCT06197659
- Testing
- Liberal Fluid Grubu, Restrictive Fluid Group
- Where
- Turkey (Türkiye)
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Karaman Training and Research Hospital
Intraoperative Bleeding
Epinephrine in Irrigation Fluid for Visualization During Ankle Surgery
The purpose of this study is to evaluate the effect of epinephrine in irrigation fluid for visual clarity in ankle arthroscopic surgery.
- Trial name
- NCT06264596
- Testing
- Epinephrine, Normal Saline irrigation fluid
- Where
- United States
- Sponsor
- The Guthrie Clinic
Blood Loss, Surgical, Blood Transfusion
Bleeding in Knee Arthroplasty After Preconditioning With Sevoflurane
Knee arthroplasty is performed with restriction of blood flow by use of the pressure tourniquet. Ischemia of skeletal musculature is accompanied by the formation of reactive oxygen species and release of vasoactive factors.
- Trial name
- NCT03379103
- Testing
- Sevoflurane, Propofol
- Where
- Brazil
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo General Hospital
Intraoperative Complications, Surgery--Complications
The Intraoperative Complication Assessment and Reporting With Universal Standards - Calculator (ICARUS-C)
As part of the initiative known as the Intraoperative Complication Assessment and Reporting with Universal Standards (ICARUS) project, the investigators are working to develop a set of tools to aid in improving the homogenous…
- Conditions
- Intraoperative Complications, Surgery--Complications, Surgery, Surgical Procedure, Unspecified
- Trial name
- ICARUS-C (NCT05270603)
- Testing
- ICARUS intraoperative adverse events calculator
- Where
- United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Awareness, Anesthesia, Post Traumatic Stress Disorder
Psychological Effect of Explicit Recall After Sedation (PEERS)
Awareness, or explicit recall, under sedation is often intended and expected by anesthesiologists and is assumed that does not associate with any sequelae.
- Conditions
- Awareness, Anesthesia, Post Traumatic Stress Disorder, Depression
- Trial name
- PEERS (NCT04747379)
- Where
- Canada
- Volunteers
- 2,500 people
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Pain, Postoperative, Breast Cancer
Postoperative Analgesia Impact of Narcotic Free Anesthesia
The first hypothesis of the study is that substituting fentanyl by esmolol and metoprolol during general anesthesia for patients undergoing mastectomy will result in less pain and less narcotic consumption in the recovery room.
- Conditions
- Pain, Postoperative, Breast Cancer, Postoperative Nausea and Vomiting
- Trial name
- PAINFree (NCT01544959)
- Testing
- fentanyl, beta-blocker (esmolol, metropolol)
- Where
- Canada
- Volunteers
- 84 people
- Sponsor
- Université de Sherbrooke
Surgery-Complications, Anesthesia Complication
Trajectories of Recovery After Intravenous Propofol Versus Inhaled VolatilE Anesthesia Trial
The investigators will conduct a 13,000-patient randomized multi-center trial to determine (i) which general anesthesia technique yields superior patient recovery experiences in any of three surgical categories ((a) major…
- Conditions
- Surgery-Complications, Anesthesia Complication, Anesthesia Awareness, Anesthesia
- Trial name
- THRIVE (NCT05991453)
- Testing
- Anesthetic technique Propofol TIVA, Anesthetic technique inhaled agent
- Where
- 24 sites in United States
- Volunteers
- 13,000 people
- Sponsor
- Washington University School of Medicine