Clinical trials: Anesthesia, General
Healthy
I-Gel Versus Disposable Laryngeal Mask (LMA) for General Anesthesia (GA) With Controlled Ventilation
Randomized controlled trial comparing performance of the I-gel and disposable Laryngeal Mask Airways under controlled ventilation. 200 patients, 100 in each arm. Measurement of peak airway and sealing pressures.
- Trial name
- IGE(L)MA (NCT00668278)
- Testing
- Insertion of laryngeal mask airway (AuraOnce mask), Insertion of I-gel airway, Measurement of airway pressures
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Northern Health and Social Care Trust
Ultrasound Guided Nerve Block, Anesthesia , Analgesia
Comparative Study Between Ultrasound Guided Regional Anesthesia for Awake Tympanoplasty Surgery vs General Anesthesia
The aim of this study to evaluate efficacy of ultrasound guided regional anesthesia in performing awake tympanoplasty surgery versus traditional general anesthesia
- Trial name
- NCT07275450
- Testing
- Ultrasound-guided regional anesthesia group, Control group
- Where
- Egypt
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- Zagazig University
Oxidative Stress
Comparison of Oxidants and Antioxidants in Breastmilk Under Different Anesthesia Protocols
The goal of this observational study is to determine in women undergoing cesarean section if total oxidant status and total antioxidant status in breastmilk taken at the 6th hour postoperatively changes between general and…
- Trial name
- NCT06811714
- Where
- Turkey (Türkiye)
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Duzce University
Propofol, Anesthesia
Investigating Near-Threshold Perception During Anesthetic Sedation
The researchers expect to gain a deeper understanding of mental function during different levels of anesthesia. Propofol is FDA approved for use in patients undergoing an anesthetic for medical treatment but is not approved for…
- Conditions
- Propofol, Anesthesia, fMRI
- Trial name
- NCT06403852
- Testing
- Functional Magnetic Resonance Imaging (fMRI) with propofol
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Michigan
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
Exposed to Anesthesia
Functional Magnetic Resonance Imaging (fMRI) Findings in Children With Early Exposure to General Anesthesia
General anesthetic medications have been shown to cause neuronal cell death in the brains of infant rodents. Ethanol and general anesthetics both act on NMDA and GABA receptors,and appear to have similar mechanisms of toxicity in…
- Trial name
- NCT01229514
- Testing
- fMRI
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Nationwide Children's Hospital
Supracondylar Fractures
A Comparison of UGSB and GA to IV Narcotics and GA for Post-Op Pain in Children With Supracondylar Fractures.
This study compares nerve blocks to IV pain medicines in children with broken arms. We are trying to see if blocking the nerves in the broken arm results in better pain control and less side effects than injections of morphine…
- Trial name
- NCT02056288
- Testing
- Fentanyl, Ropivacaine
- Where
- United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Baylor College of Medicine
Hypothermia; Anesthesia
Comparison of Upper Body and Full Underbody Forced Air Blanket in Pediatric Patients
The aim of this study is to compare the underbody blanket and overbody blanket for forced air warming to maintain normothermia in pediatric patients undergoing cardiovascular interventions under general anesthesia.
- Trial name
- NCT05349734
- Testing
- upper body blanket, full underbody blanket
- Where
- South Korea
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Anesthesia, Anesthesia; Adverse Effect
Dexamethasone vs Bicarbonate to Intracuff Lignocaine 2% in General Anaesthesia
This study is designed to evaluate and compare the effect on hemodynamics, extubation response and patients satisfaction score in patients with ETT cuff filled with either mixture of lignocaine with sodium bicarbonate or with a…
- Conditions
- Anesthesia, Anesthesia; Adverse Effect, Anesthesia Intubation Complication
- Trial name
- NCT03833947
- Testing
- lignocaine+bicarbonate, lignocaine+dexamethasone
- Where
- India
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Aligarh Muslim University
Morbid Obesity
Apneic Oxygenation for Morbid Obese Parturient in cs
The aim of this study is to compare the effect of apneic preoxygenation to conventional preoxygenation on the oxygen desaturation in morbid obese parturient performing elective caesarean section under general anesthesia.
- Trial name
- NCT05021549
- Testing
- nasal prong
- Where
- 2 sites in Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Central Nervous System Complications of Anesthesia, Impaired Cognition
Exposure to General Anaesthesia in Infancy and Neurocognitive Development
This prospective cohort study aims to determine if apparently healthy children with no significant co-morbidities who undergo general anaesthesia for minor surgery before 15 months of age will develop measurable deficits in…
- Trial name
- EGAIN (NCT02182817)
- Where
- 2 sites in Singapore
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- KK Women's and Children's Hospital
Caesarean Section, Anesthesia; Reaction
The Effects of Different Anesthetic Techniques on QT, Corrected QT (QTc), and P Wave Dispersions in Cesarean Section
This study evaluates the effects of different anesthetic techniques on QT, QTc, and Pwd in cesarean section. Half of participants received general anesthesia, while the other half received spinal anesthesia Electrocardiography…
- Trial name
- NCT03134677
- Testing
- Bupivacaine, Sevoflurane
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Trakya University
Analgesics，Opioid, Bariatric Surgery
Multimodal Analgesic Management of Naborphine Combined With Opioid Free Anesthesia in OSA Patients Undergoing Bariatric Surgery
Comparative study to explore the effect of opioid free anesthesia technology in perioperative analgesia management, clarify the effect of naborphine instead of opioids on perioperative analgesia management in morbid obesity…
- Trial name
- NCT05386979
- Testing
- Opioid free anesthesia technology
- Where
- China
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Qianfoshan Hospital
Spinal Anesthesia, General Anesthesia
Spinal Versus General Anesthesia for Laparoscopic Cholecystectomy
The purpose of the study is to assess whether spinal anesthesia is or not superior to the standard general anesthesia for fit patients undergoing laparoscopic cholecystectomy.
- Conditions
- Spinal Anesthesia, General Anesthesia, Postoperative Pain
- Trial name
- SALC (NCT00492453)
- Testing
- laparoscopic cholecystectomy
- Where
- Greece
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University of Thessaly
Anesthesia
Anesthesia Related Neurocognitive Deficits in Children
The infantile brain has to pass essential, mayor steps in the first 36 months of life. During that period of development it is particularly vulnerable to toxic, exogenic influences.
- Trial name
- ANFOLKI-36 (NCT03034889)
- Where
- Germany
- Volunteers
- 700 people, healthy volunteers welcome
- Sponsor
- University of Erlangen-Nürnberg Medical School
Active Emergence From General Anesthesia
EEG Studies of IV Methylphenidate-Induced Emergence From Anesthesia
The aim of this study is to test the hypothesis that methylphenidate actively induces emergence from propofol and sevoflurane general anesthesia in healthy volunteers.
- Trial name
- NCT02429076
- Testing
- IV methylphenidate, Sevoflurane, Propofol
- Volunteers
- healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
1mg Vs 3 mg of Granisetron
A COMPARATIVE STUDY BETWEEN 1MG AND 3 MG OF GRANISETRON IN THE PREVENTION OF POSTOPERATIVE NAUSEA AND VOMITING IN STRABISMUS OPHTHALMIC SURGERIES DURING GENERAL ANESTHESIA
Investigators aim to determine the optimal dose of granisetron in strabismus ophthalmic surgeries under general anesthesia to prevent postoperative nausea and vomiting
- Trial name
- NCT04918862
- Testing
- Granisetron
- Where
- Egypt
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- Cairo University
Anesthesia, General, Anesthesia, Intravenous
Evaluation of a Novel Closed-loop Propofol and Remifentanil System Guided by Bispectral Index Compared to a TCI Open-loop System
Closed loop system in intravenous anesthesia is more effective to maintain depth of anesthesia compared with manual system open, it is unclear what driver and variables to achieve this goal be more physiological; in the…
- Trial name
- NCT02492282
- Testing
- Closed-Loop propofol and remifentanil system by Bispectral Index, Open-Loop propofol and remifentanil by Target Controlled Infusion, propofol
- Where
- Colombia
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Universidad de Antioquia
Hyperoxia
Assessment of Oxygenation With Oxygen Reserve Index for General Anesthesia
To assess oxygenation with the oxygen reserve index in desflurane anesthesia administration using low and high fresh gas flows for tympanomastoidectomy surgeries.
- Trial name
- NCT04698863
- Testing
- Oxygen reserve index
- Where
- Turkey (Türkiye)
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- Zonguldak Bulent Ecevit University
Anesthesia
Effects of One-handed and Two-handed Mask Ventilation Techniques on Global and Regional Lung Ventilation
Two-handed mask ventilation has been shown to provide higher tidal volume than one-handed mask ventilation. The effects of the two techniques on respiratory mechanics during induction of general anesthesia, however, still need to…
- Trial name
- NCT04617665
- Testing
- One-handed mask ventilation, Two-handed mask ventilation
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Fudan University