Clinical trials: General Anesthetic
Stress Reaction
Effect of Location of Tetanic Stimuli on Photoplethysmogram Under General Anesthesia
The effect of the location of tetanic stimulus on photoplethysmography signals will be studied in patients under general anesthesia.
- Trial name
- NCT05899686
- Testing
- Tetanic Stimulus
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Hypothermia
An Epidemiology Survey on the Incidence of Perioperative Hypothermia
The purpose of this study is to understand and grasp the incidence rate of hypothermia during perioperative period of elective operations under general anaesthesia in Beijing.
- Trial name
- NCT01913041
- Where
- China
- Volunteers
- 869 people
- Sponsor
- Jie YI
Anesthetic Gas Consumption and Cost-Effectiveness
Comparison of Different Ventilator and Vaporizer Technologies to Study Economic and Environmental Implications
The purpose of this study is to test whether or not the use of a low volume ventilator in an anesthesia machine reduces anesthetic costs significantly as compared to other high volume machines.
- Trial name
- NCT04851314
- Testing
- ICU certified ventilator, Non-ICU certified ventilator
- Where
- United States
- Volunteers
- 110 people
- Sponsor
- University of California, Irvine
Gallbladder Disease
Effect IV Ibuprofen and Inflammatory Responses
This study is being done because the investigators wish to study ways to improve recovery after surgery. Injury, including surgical injury, causes inflammation.
- Trial name
- NCT01938040
- Testing
- ibuprofen
- Where
- 4 sites in United States
- Volunteers
- 60 people
- Sponsor
- University of Medicine and Dentistry of New Jersey
Ventricular Tachycardia
Inducibility and Stability of Ventricular Tachycardia Inpatients Undergoing VT Ablation Under General Anesthesia
This research study is being done to see whether general anesthesia (GA) affects our ability to start ventricular tachycardia (VT) during an VT ablation procedure.
- Trial name
- NCT02419547
- Testing
- Versed, Fentanyl, Propofol
- Where
- United States
- Volunteers
- 11 people
- Sponsor
- Brigham and Women's Hospital
Continuous Positive Airway Pressure, Hypoxia
Positive Pressure at Induction of Anesthesia in Children
SCENARIO: Hypoxemia is one of the most common adverse events during the induction of general anesthesia and may culminate with more serious complications such as cardiac arrest and death.
- Conditions
- Continuous Positive Airway Pressure, Hypoxia, General Anesthesia
- Trial name
- NCT03432390
- Testing
- Continuous Positive Airway Pressure, Open system ventilation
- Where
- Brazil
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Instituto Materno Infantil Prof. Fernando Figueira
Gall Stone Disease, Polyp
Combined Spinal Epidural Anesthesia and General Anesthesia for Laparoscopic Cholecystectomy
The aim of this study was to compare general anesthesia (GA) and combined (epidural and spinal) anesthesia (CA) for laparoscopic cholecystectomy. General anesthesia is a gold standard for laparoscopic cholecystectomy(LC).
- Trial name
- NCT02317510
- Testing
- combined anesthesia, general anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Lütfiye Nuri Burat Government 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
Agitation, Anesthesia
Use of Dexmedetomidine to Reduce Emergence Delirium Incident in Children
Emergence delirium (ED) from general anesthesia posts risk and harm to pediatric population undergo general anesthesia. The purpose of the study is to compare the use of dexmedetomidine versus placebo in reducing the incidence…
- Conditions
- Agitation, Anesthesia, Pediatrics
- Trial name
- DexPeds (NCT00857727)
- Testing
- Dexmedetomidine, Saline
- Where
- United States
- Volunteers
- 33 people
- Sponsor
- St. Luke's-Roosevelt Hospital Center
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
Postoperative Pain, Adverse Effects
Continuous Interscalene Block Results in Superior Recovery Throughout the First Postoperative Week
The investigators undertook this prospective, randomized trial to compare the recovery profile throughout the first postoperative week in patients receiving continuous (CISB) interscalene brachial plexus block, single injection…
- Trial name
- NCT01881776
- Testing
- ISB
- Where
- United States
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- St. Luke's-Roosevelt Hospital Center
Oxidative Stress, Anesthesia
Comparison of Total Oxidant and Total Antioxidant Capacities in Low-Flow and High-Flow General Anesthesia
The goal of this observational study is to determine whether low-flow anesthesia has a positive contribution to the total oxidant/antioxidant balance.
- Trial name
- NCT05590312
- Testing
- general anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Duzce University
Obesity, Morbid
EPO2-A: Evaluation of Pre-Oxygenation in Morbid Obesity: Effect of Position and Positive Pressure Ventilation
The risk of complication associated with airway in obese patient is important. The result of pre-oxygenation gives the clinician a prolonged non-hypoxic apnea time.
- Trial name
- EPO2-A (NCT02590406)
- Testing
- Beach chair (BC) and ZEEP, Reverse Trendelenburg and NIPPV
- Where
- Canada
- Volunteers
- 50 people
- Sponsor
- Laval University
Sleep Apnea, Obstructive, Tonsillectomy
The Effect of Caffeine on Postextubation Adverse Respiratory Events in Children With Obstructive Sleep Apnea (OSA).
This is a research study using caffeine in children who have an obstructive sleep apnea (OSA). OSA means children who stop breathing during their sleep due to obstruction in their airway.
- Conditions
- Sleep Apnea, Obstructive, Tonsillectomy, Adenoidectomy, Postoperative Complications
- Trial name
- OSA (NCT00273754)
- Testing
- Caffeine
- Where
- United States
- Volunteers
- 74 people
- Sponsor
- The University of Texas Health Science Center, Houston
Intubation Complication
Suction Catheter as a Guide for Nasotracheal Intubation Under General Anesthesia
The goal of this clinical trial to study the efficacy of suction catheter guided technique and conventional technique during nasotracheal intubation.
- Trial name
- NCT05717907
- Testing
- suction catheter
- Where
- Thailand
- Volunteers
- 52 people
- Sponsor
- Mahidol University
Postoperative Nausea and Vomiting
Effectiveness of Triple Therapy With Palonosetron for PON Prophylaxis
Postoperative nausea and vomiting (PONV) is a displeasing experience that distresses surgical patients during the first 24 hours after a surgical procedure.
- Trial name
- NCT02635828
- Testing
- Palonosetron 0.075 mg IV, Dexamethasone 10 mg IV, Promethazine 25 mg IV
- Volunteers
- 40 people
- Sponsor
- Ohio State University
Gall Stone Disease, Polyp
Comparison of Coagulation Factors During Laparoscopic Cholecystectomy
Pneumoperitoneum is formed with CO2 during laparoscopic abdominal operations. Effect of pneumoperitoneum on coagulation factors is not well known.
- Trial name
- NCT02568852
- Testing
- Combined anaesthesia, General anaesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Lütfiye Nuri Burat Government Hospital
General Anesthesia, Elective Surgery
The Rotational Insertion Technique for ProSeal Laryngeal Mask Airway
The purpose of this study is to compare two insertion techniques of large size ProSeal laryngeal mask airway. We hypothesized that insertion of ProSeal laryngeal mask airway with 90-degree rotation would reduce the contact…
- Trial name
- NCT00966186
- Testing
- Insertion fo ProSeal laryngeal mask airway
- Where
- South Korea
- Volunteers
- 120 people
- Sponsor
- Seoul National University Hospital
Malignant Neoplasms of Male Genital Organs
Evaluate Use of Caudal Nerve Blocks in Adult Penile Prosthesis
During penile prosthesis surgery, patients are given general anesthesia in combination with other pain drugs. A caudal nerve block (CNB) is a local anesthetic injected near the tailbone, in addition to general anesthesia, which…
- Trial name
- NCT02740127
- Testing
- Caudal Nerve Block (CNB), Ropivacaine, Epinephrine
- Where
- United States
- Volunteers
- 52 people
- Sponsor
- M.D. Anderson Cancer Center
Erythema
Tegaderm vs. EyeGard for Eye Protection
This study compares TegadermTM and EyeGard® in general anesthesia.
- Trial name
- NCT03549429
- Testing
- Medical tapes: TegadermTM and EyeGard®
- Where
- United States
- Volunteers
- 159 people, healthy volunteers welcome
- Sponsor
- Tufts Medical Center