Clinical trials: General Anesthetics
General Anesthetics
Effectiveness of Facial Mask NIV in Adults Under General Anesthesia: Two-Hand C-E vs V-E Techniques
This study aims to compare two different ways doctors hold a face mask to help the participant breathe during general anesthesia. The investigators are evaluating which method, the "C-E" or the "V-E" technique, works best.
- Trial name
- VENTMASK (NCT07179432)
- Testing
- V-E facial mask ventilation maneuver, C-E facial mask ventilation maneuver
- Where
- 2 sites in Colombia
- Volunteers
- 206 people
- Sponsor
- Universidad de Antioquia
Effects of; Anesthesia, Local,Pain,in DISE
Anesthetic Approaches for Dacryocystorhinostomy Surgery: The Effect of Adding Local Anesthesia to General Inhalational Anesthesia
To Study the effect of combination of of general anesthesia and local anesthesia in anesthesia for external dacryocystorhinostomy and assess quality of the procedure
- Trial name
- NCT04300595
- Testing
- Combination of General anesthesia and local anesthesia in dacryocystorhinostomy surgery
- Where
- Egypt
- Volunteers
- 24 people
- Sponsor
- Zagazig University
Cystoscopes, Baxter Anaesthesia Brand of Desflurane
Comparing Desflurane to Sevoflurane for the Effect on Recovery Time in Patients Undergoing Urological Cystoscope Surgery
This is a single-center, prospective, randomized, double-blind, double-arm trial including 68 subjects scheduled to undergo urological cystoscope surgeries under general anesthesia (GA) with intubation through a laryngeal mask…
- Conditions
- Cystoscopes, Baxter Anaesthesia Brand of Desflurane, Sevoflurane
- Trial name
- NCT01219881
- Testing
- Desflurane, Sevoflurane
- Where
- United States
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Ohio State University
Ischemic Stroke, Anesthesia
The Effect of Sedoanalgesia and General Anaesthesia on Early Neurological Recovery in Acute Ischaemic Stroke Patients Undergoing Endovascular Thrombectomy
The hypothesis of this study is that sedoanalgesia will provide better early neurological recovery than general anaesthesia in acute ischaemic stroke patients undergoing endovascular thrombectomy and to investigate the…
- Conditions
- Ischemic Stroke, Anesthesia, Neurologic Symptoms
- Trial name
- NCT06183567
- Testing
- Sedoanalgesia, general anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 62 people
- Sponsor
- Umraniye Education and Research Hospital
SARS-CoV-2 Acute Respiratory Disease
Povidone Iodine Nasal Application to Prevent Intraoperative Spread of SARS-CoV-2
The primary aim is to test whether preoperative asepsis with 5% nasal povidone iodine versus no preoperative asepsis with 5% nasal povidone iodine reduces proximal and distal SARS-CoV-2 transmission in operating rooms among…
- Trial name
- NCT05745467
- Testing
- Povidone Iodine 5% Soln,Top,Kit
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Iowa
Phrenic Nerve Paralysis
the Clinicaltrail of the Effection Which of Phrenic Block Using in Non-intubated Video-assisted Thoracoscopic Surgery
Putting 80 patients divided into group S（non-intubated general anesthesia combine with Paravertebral blocks、surface spray anesthesia and Vagus block） and group D（non-intubated general anesthesia combine with Paravertebral…
- Trial name
- NCT03653494
- Testing
- phrenic block, no phrenic block
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Shenzhen People's Hospital
Pregnancy, Neonatal Hearing Function
Comparison of Different Anesthetic Techniques on Hearing Outcomes in Neonates After Cesarean Delivery
This is a single-center, prospective, single-blind randomized controlled trial. The investigators plan to recruit 144 pregnant women scheduled for cesarean delivery.
- Trial name
- ATHNCD (NCT07852624)
- Testing
- Combined spinal-epidural anesthesia, General Anesthesia (GA)
- Where
- China
- Volunteers
- 144 people
- Sponsor
- Second Affiliated Hospital of Wenzhou Medical University
General Surgery, Anaesthesia
BIS Monitoring of the Depth of Anaesthesia in Children
General anaesthesia (GA) is, according to many definitions, the greatest gift presented to the medical art (S. B. Nuland). One of the aims of GA is to achieve the optimal depth of anaesthesia and rapid emergence from general…
- Trial name
- NCT02664142
- Testing
- BIS Group, Non-BIS Group, Anaesthetics
- Where
- Czechia
- Volunteers
- 220 people
- Sponsor
- University Hospital Ostrava
Postoperative Pain, Acute Pain
Analgesic Equivalence of NSAIDs and Tramadol in Acute Postoperative Pain Following Minimally Invasive Surgery
This pilot randomised controlled trial compared the analgesic equivalence of three intravenous premedication regimens - tramadol 150 mg, ketorolac 60 mg, and diclofenac 150 mg - in adult patients undergoing elective minimally…
- Trial name
- NCT07500454
- Testing
- Tramadol, Ketorolac, Diclofenac
- Where
- Mexico
- Volunteers
- 30 people
- Sponsor
- ISSSTE Hospital Regional "Gral. Ignacio Zaragoza"
Tracheal Intubation
Infant Glidescope® Learning Curve
A prospective trial evaluating the learning curve associated with the use of a videolaryngoscope compared to conventional direct laryngoscopy in infants intubated by anesthesiology residents.
- Trial name
- NCT01793727
- Testing
- Glidescope videolaryngoscope
- Where
- Canada
- Volunteers
- healthy volunteers welcome
- Sponsor
- The Hospital for Sick Children
Left Ventricular Dysfunction, Spinal Anesthetics Causing Adverse Effects in Therapeutic Use
Effects of Intrathecal Local Anesthetics on Left Ventricular Global Longitudinal Strain
The objective of this study is to assess the effects of intrathecal local anesthetics on left ventricular global longitudinal strain (LVGLS) using transthoracic echocardiography (TTE).
- Conditions
- Left Ventricular Dysfunction, Spinal Anesthetics Causing Adverse Effects in Therapeutic Use, Global Cardiac Wall Motion Dysfunction
- Trial name
- NCT05650008
- Testing
- Intrathecal local anesthesia
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Milton S. Hershey Medical Center
Large Bowel Cancer
Effects of Different Strategy of Fluids Administration on Acid/Base Disorders and Inflammatory Mediators
Aim of the study is to ascertain whether a different strategy of fluids administration can be responsible of differences in terms of acid/base disorders (Stewart approach), pro-inflammatory and inflammatory mediators.
- Trial name
- NCT01320891
- Testing
- balanced solutions, not balanced
- Where
- Italy
- Volunteers
- 40 people
- Sponsor
- Università degli Studi di Ferrara
Coughing Responses at Tracheal Extubation, Breathing Patterns
Endotracheal Tube Intolerance and Respiratory Airflow Perception
This is a case-control study designed to enroll 224 patients who will undergo tracheal intubation for general anesthesia in the operating rooms of Peking University People's Hospital between July 20, 2026, and October 31, 2026.
- Trial name
- NCT07759284
- Volunteers
- 224 people, healthy volunteers welcome
- Sponsor
- Peking University People's Hospital
Hypersensitivity Reaction
Serum Tryptase Concentration During General Anaesthesia With Rocuronium
Rocuronium is a aminosteroid structured, non-depolarizing neuromuscular blocking agents (NMB). Epidemiological data presents that the frequency of hypersensitivity reactions caused by rocuronium have been increased.
- Trial name
- NCT04035707
- Testing
- Rocuronium, general volatile anaesthesia
- Volunteers
- 126 people
- Sponsor
- Medical University of Bialystok
Fasting, Anesthesia
Gastric Residual Volumes in Infants Fed at 4 and 6 Hours Prior to General Anaesthesia
The safety implications of prolonged fasting in young children prior to general anaesthesia are well described. Current UK guidance recommends a fasting time of 6 hours for formula milk prior to general anaesthesia.
- Conditions
- Fasting, Anesthesia, Pediatric ALL
- Trial name
- NCT06067321
- Testing
- abdominal ultrasound, insertion of naso-gastric tube
- Where
- United Kingdom
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- King's College Hospital NHS Trust
Hyperparathyroidism
Interaction Between Anaesthetics and Methylene Blue
We hypothesized that pre-treatment with methylene blue could potentiate the effects of general anaesthetic agents in patients undergoing parathyroidectomy
- Trial name
- NCT00513032
- Testing
- methylene blue
- Where
- Switzerland
- Volunteers
- 22 people
- Sponsor
- University Hospital, Geneva
Delirium
Rate of Postoperative Delirium and Postoperative Cognitive Dysfunction After Spinal Anesthesia
The aim of this investigation is to compare the standard of general anesthesia used in these patients with these short-acting local anesthetics (Chloroprocain (Ampres®) and Prilocain (Takipril®)) for spinal anesthesia as well as…
- Trial name
- NCT03715244
- Testing
- Spinal anesthesia with short-acting local anesthetics, General anesthesia (current standard)
- Where
- Germany
- Volunteers
- 237 people, healthy volunteers welcome
- Sponsor
- Charite University, Berlin, Germany
Atrial Septal Defect (ASD), Dexmedetomidine
Effect of Dexmedetomidine Supplementation to General Anaesthesia in Paediatric Transcatheter Closure of Atrial Septal Defect
The aim of this randomized trial is to determine efficacy of dexmedetomidine in improving quality of recovery in pediatric patients undergoing interventional catheter closure of ASD while maintaining the hemodynamic parameters.
- Conditions
- Atrial Septal Defect (ASD), Dexmedetomidine, Delirium - Postoperative, Stress Response
- Trial name
- NCT06631534
- Testing
- Dexmedetomidine
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Alexandria University
Knee Stiffness After Total Knee Arthroplasty
Flex Appeal: Evaluating the Efficacy of Anesthetic Techniques for Manipulation of Knees Under Anesthesia
The purpose of this study is to determine if changing the type of anesthesia improves the outcomes of manipulation and pain control after the procedure.
- Trial name
- NCT07348614
- Testing
- Spinal Anesthesia, General Anesthesia, Propofol
- Where
- United States
- Volunteers
- 128 people
- Sponsor
- Duke University
Neurodevelopmental Disorder, Bilateral Inguinal Hernia
Dexmedetomidine Sedation Versus General Anaesthesia for Inguinal Hernia Surgery in Infants
This is a prospective randomized controlled trial comparing dexmedetomidine sedation with caudal anaesthesia, and general sevoflurane anaesthesia with caudal anaesthesia for inguinal herniotomies in neonates and infants below 3…
- Trial name
- DEGA (NCT02559102)
- Testing
- Dexmedetomidine sedation, General sevoflurane anaesthesia, Caudal anaesthesia
- Where
- Singapore
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- KK Women's and Children's Hospital