Clinical trials: Peroperative Complication
Malignant Hyperthermia, Polymorphisms in Genes RYR1 and CACNAS1S
Spanish Registry of RYR1 and CACNA1S Polymorphisms
Study design: The Spanish registry of RYR1 and CACNA1S polymorphisms (RYCA) is an anonymous descriptive observational multicentre study that aims to identify and catalogue the variants or polymorphisms in the RYR1 and CACNA1S…
- Trial name
- NCT03964870
- Testing
- Diagnostic of polymorphisms in malignant hyperthermia
- Where
- Spain
- Volunteers
- 5,000 people
- Sponsor
- Hospital Universitario La Fe
Infertility, Female, Anesthesia Awareness
Preoperative Anxiety at Oocyte Retrieval
This study evaluated the effects of preoperative anxiety and dosage of anesthesia on IVF success. Half of participants according to the recorded Beck's Anxiety Inventory (BAI) score: a low-anxiety group, while the other half…
- Conditions
- Infertility, Female, Anesthesia Awareness, Anxiety State
- Trial name
- NCT03134651
- Testing
- Monitoring brain function, propofol
- Volunteers
- 131 people, healthy volunteers welcome
- Sponsor
- Trakya University
Blood Loss, Surgical, Transfusion Rate
Effect of Electrosurgery on Blood Loss and Intraoperative Transfusions in Musculoskeletal Tumor Surgery
Resection of malign musculoskeletal tumors and reconstruction with large tumor prostheses often results in relevant blood loss requiring hemodynamic stabilization and transfusion.
- Conditions
- Blood Loss, Surgical, Transfusion Rate, Electrosurgery, Tumororthopaedics
- Trial name
- NCT05164809
- Testing
- Application of novel electrodes
- Where
- Germany
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University Hospital Muenster
Rectal Carcinoma
Robot-assisted Versus Laparoscopic Surgery for Mid/Low Rectal Cancer
The purpose of this study is to evaluate the safety and oncological feasibility of robot-assisted surgery for mid/low rectal carcinoma compared with laparoscopic surgery.
- Trial name
- REAL (NCT02817126)
- Testing
- Robot-assisted resection, Laparoscopic resection
- Where
- 11 sites in China
- Volunteers
- 1,240 people
- Sponsor
- Fudan University
Ventilator Lung, Liver Cirrhosis
Effect of Low Tidal Ventilation on Intraoperative Bleeding in Laparoscopic Major Hepatectomy
This randomized controlled study's objective is to find a safer mechanical ventilation strategy to reduce intraoperative bleeding in liver cancer patients undergoing laparoscopic major liver resection.
- Conditions
- Ventilator Lung, Liver Cirrhosis, Hepatocellular Carcinoma, Blood Loss, Surgical
- Trial name
- NCT05490147
- Testing
- conventional tidal volume (tidal volume [ml]= ideal body weight [kg]* 10~12) group, low tidal (tidal volume [ml]= ideal body weight [kg] * 6~8) volume
- Where
- South Korea
- Volunteers
- 58 people
- Sponsor
- Seoul National University Hospital
Intraoperative Bleeding
DDAVP Effect by TEG6 in Cardiac Surgery
Cardiopulmonary bypass (CPB) is a process that uses a pump that temporarily takes over the function of the heart and lungs during cardiac surgery to maintain blood circulation and oxygenation.
- Trial name
- NCT07179991
- Testing
- Desmopressin after protamine reversal
- Where
- Canada
- Volunteers
- 100 people
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Osteoarthritis, Intraoperative Bleeding
Weighted Versus Uniform Dose of Tranexamic Acid in Patients Undergoing Primary, Knee Arthroplasty
Hypotheses: Primary - A weighted dose of 20 mg/kg of tranexamic acid will be more efficacious than a single uniform dose of 1 gram in primary total knee arthroplasty (TKA) cases.
- Trial name
- NCT01651806
- Testing
- Tranexamic Acid standard dose, Females Tranexamic Acid weighted dose, Females receiving a uniform dose of TA
- Where
- United States
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Rush University Medical Center
Osteoarthritis, Hip, Joint Deformities, Acquired
Efficacy of Aquamantys for Reducing Transfusions With Anterior Supine Intermuscular Approach Total Hip Arthroplasty
The purpose of this study is to establish whether or not there is a clinical advantage to the use of Aquamantys® System from Medtronic Advanced Energy (formerly Salient Surgical Technologies) in patients undergoing primary total…
- Conditions
- Osteoarthritis, Hip, Joint Deformities, Acquired, Hip Dislocation, Congenital, Osteonecrosis
- Trial name
- Aquamantys (NCT01583465)
- Testing
- Aquamantys, standard electrocautery (Bovie)
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- Joint Implant Surgeons, Inc.
Intraoperative Bleeding
Effects of Adrenaline Infiltration on Surgical Field of View in Endoscopic Sinus Surgery
In endoscopic sinus surgery a clear surgical field of view is a very important aspect for good surgical outcome. This study is to evaluate the preoperative preparation to acquire best surgical field of view by comparing between…
- Trial name
- NCT05867342
- Testing
- Epinephrin, 1% lidocaine with epinephrin 1:100,000, Saline
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Stanford University
Obstetric Anaesthesia With Cardiac Complications
A Superior Anesthetic Technique for the Cesarean Section From a Hemodynamic Perspective.
Cesarean section operations are increasing in rates worldwide. A proper anesthetic technique is required to maintain the safety of both the mother and the fetus.
- Trial name
- NCT04989270
- Testing
- General Anesthesia, Regional Anesthesia
- Where
- Oman
- Volunteers
- 2,500 people
- Sponsor
- Sultan Qaboos University
Mechanical Ventilation Complication, Surgery
Intraoperative Hypocapnia in PROVHILO and PROBESE
To gain a better understanding of the epidemiology of intraoperative hypocapnia, in particular the associations of intraoperative hypocapnia with patient demographics, ventilator characteristics, and perioperative complications…
- Conditions
- Mechanical Ventilation Complication, Surgery, Pulmonary Complication, Intraoperative Complications
- Trial name
- iHypoPRO (NCT05550181)
- Testing
- intraoperative mechanical ventilation with hypocapnia (etCO2 < 35 mm Hg)
- Where
- 4 sites in Brazil, Germany and 2 more
- Volunteers
- 2,793 people
- Sponsor
- NMC Specialty Hospital
Hemorrhage, Surgical, Blood Loss, Surgical
Safe and Timely Antithrombotic Removal - Ticagrelor (STAR-T)
Prospective, multi-center, double-blind, randomized pivotal trial to evaluate the safety and effectiveness of the DrugSorb-Antithrombotic Removal (ATR) system for intraoperative removal of ticagrelor in patients undergoing urgent…
- Conditions
- Hemorrhage, Surgical, Blood Loss, Surgical, Blood Loss, Postoperative, Hemorrhage Postoperative
- Trial name
- STAR-T (NCT04976530)
- Testing
- DrugSorb-ATR system
- Where
- 29 sites in United States, Canada
- Volunteers
- 140 people
- Sponsor
- CytoSorbents, Inc
Intraoperative Complications
Liberal Versus Restrictive Fluid Protocols in Adults
The term acute kidney injury (AKI) is used to describe a rapid deterioration (hours to days) of renal function. This rapid deterioration leads to accumulation of plasma waste products, such as urea and creatinine.
- Trial name
- NCT03697330
- Testing
- Ringer lactate
- Where
- Egypt
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Assiut University
Blood Loss, Surgical, Intraoperative Complications
Prospective Double-blind Study for the Use of Aspirin During Transurethral Surgery of the Bladder or the Prostate
Aspirin is very common in older patients. Therefore many of the investigators patients have aspirin. The aim of the study is to proof that Transurethral Surgery of the bladder or the prostate can be performed with aspirin.
- Conditions
- Blood Loss, Surgical, Intraoperative Complications, Re-operation Rates in Patients With Aspirin Treatment
- Trial name
- NCT00861367
- Testing
- transurethral surgery with or without aspirin
- Where
- Switzerland
- Sponsor
- University Hospital, Basel, Switzerland
Intraoperative Complications
Ultrasonographic Assessment of Lung Recruitment Maneuvers in Children Undergoing Lengthy Microsurgery Operations
The aim of this study will be to explore the clinical value of ultrasonic monitoring in the diagnosis of anesthesia-induced atelectasis, the assessment of the effects of lung recruitment, the best positive end-expiratory pressure…
- Trial name
- RM (NCT03557905)
- Testing
- RM 0.5, RM 0.3
- Where
- Egypt
- Volunteers
- 44 people
- Sponsor
- Assiut University
Tractional Retinal Detachment Secondary to Proliferative Diabetic Retinopathy
Pre-Operative Intravitreal Bevacizumab for Tractional Retinal Detachment Secondary to Proliferative Diabetic Retinopathy
The purpose of this is study is to assess the efficacy of pre-operative intravitreal bevacizumab (IVB) (Genentech, South San Francisco CA) in improving visual acuity, reducing operative time, complications, intra-operative and…
- Trial name
- NCT01976923
- Testing
- Intravitreal bevacizumab, Small-gauge pars plana vitrectomy
- Where
- Saudi Arabia
- Volunteers
- 224 people
- Sponsor
- J. Fernando Arevalo, MD FACS
Surgery--Complications, Anesthesia Complication
THRIVE Feasibility Trial
To evaluate the feasibility of a pragmatic, large scale, comparative effectiveness, randomized evaluation of patient experience of intravenous propofol versus inhaled volatile anesthesia.
- Conditions
- Surgery--Complications, Anesthesia Complication, Anesthesia Awareness, Anesthesia Emergence Delirium
- Trial name
- THRIVE (NCT05346588)
- Testing
- Anesthetic technique Propofol TIVA, Anesthetic technique inhaled agent
- Where
- 4 sites in United States
- Volunteers
- 300 people
- Sponsor
- Washington University School of Medicine
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
Cataract
Outcomes of Phacoemulsification With Torsional Ultrasound
To determine the differences in intra-operative complications, surgical duration, fluid usage, corneal thickness and endothelium cell density in eyes undergoing microcoaxial phacoemulsification (MCP) either with Torsional or…
- Trial name
- NCT01010490
- Testing
- Torsional ultrasound (INFINITI, Alcon, USA), Longitudinal U/S (Infiniti system, Alcon, USA), Longitudinal U/S (LEGACY 20000, Alcon, USA)
- Where
- India
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- Iladevi Cataract and IOL Research Center
Shoulder Arthritis, Blood Loss, Surgical
Effect of TXA on Blood Loss in Reverse Total Shoulder Arthroplasty
Tranexamic acid (TXA) is a synthetic anti-fibrinolytic agent that has been well studied and routinely used for hip and knee arthroplasty.
- Conditions
- Shoulder Arthritis, Blood Loss, Surgical, Tranexamic Acid Adverse Reaction
- Trial name
- NCT06638749
- Testing
- Tranexamic Acid, Normal Saline
- Where
- United States
- Sponsor
- University of Kansas Medical Center