Clinical trials: Anesthesia, General
General Anesthetic, Positive Expiratory Pressure
Impact of Body Mass Index on Positive End-expiratory Pressure Guided by Electrical Impedance Tomography for Patients Under General Anaesthesia
The induction of general anaesthesia is associated with a fall in lung volume due in particular to a decrease in muscle tone and the formation of denitrogenation atelectasis.
- Conditions
- General Anesthetic, Positive Expiratory Pressure, Obesity
- Trial name
- PEPTI (NCT04439604)
- Testing
- regional ventilation monitoring
- Where
- France
- Volunteers
- 59 people
- Sponsor
- Centre Hospitalier Universitaire Dijon
Gynecologic Surgery, General Anesthesia
Long-term Follow-up of Bio-signals and Quality of Recovery Following Implementation of ERAS Based on the Mobile Application
The goal of this clinical trial is to evaluate the effect of an Enhanced Recovery After Surgery (ERAS) protocol in patients undergoing gynecologic laparoscopic or robotic surgery under general anesthesia.
- Trial name
- NCT07868952
- Testing
- Enhanced Recovery After Surgery, Usual Care
- Where
- South Korea
- Volunteers
- 350 people
- Sponsor
- Wonju Severance Christian Hospital
Anesthesia, General, Hypotension
Can Continuous Cardiac Output Monitoring Before General Anesthesia Predict Hypotension After Induction?
Post-induction hypotension (PIH) is very common with high incidence about 9-60%. There are multiple factors that may cause PIH, like pre-operative fasting, bowel preparation, vasodilatation due to anesthetics, and reduced…
- Conditions
- Anesthesia, General, Hypotension, Cardiac Output
- Trial name
- NCT03718949
- Where
- Taiwan
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Post-induction Hypotension
Management of Post-Induction Hypotension in Emergency Abdominal Surgery
The goal of this clinical trial is to compare the efficacy of two vasopressors (norepinephrine vs. ephedrine) in treating hypotension in adult patients (aged 18+, ASA I-III) undergoing general anesthesia for abdominal surgical…
- Trial name
- NCT07259655
- Testing
- Ephedrine (6 mg boluses), Norepinephrine (10 µg boluses)
- Where
- Tunisia
- Volunteers
- 100 people
- Sponsor
- Hopital Charles Nicolle
Anesthesia
Characterizing the Electroencephalogram Signature of Fentanyl During Induction of General Anesthesia
While historically anesthesiologists rely on pharmacokinetics to track the loss of consciousness, new research in anesthesiology has identified the salient features of the electroencephalogram (EEG) that correlate to states of…
- Trial name
- NCT03866278
- Where
- United States
- Volunteers
- 31 people
- Sponsor
- Massachusetts General Hospital
Cesarean Section, Postoperative Pain After Cesarean Section
Nociception Level Index Monitoring During Cesarean Section
This prospective randomized controlled trial evaluated the effect of nociception level (NOL) index-guided intraoperative analgesia on postoperative pain management in patients undergoing elective cesarean section under general…
- Conditions
- Cesarean Section, Postoperative Pain After Cesarean Section, Pain Management
- Trial name
- NOL-CS (NCT07720440)
- Testing
- Nociception Level Index Monitoring, Standard Intraoperative Monitoring
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Istinye University
Anxiety, Postoperative Pain
Sublingual Melatonin for Anxiety and Pain in Elective Gynecologic Surgery
This prospective randomized controlled study aims to evaluate the anxiolytic effect of preoperative sublingual melatonin and its impact on postoperative pain scores when administered in two different doses to female patients…
- Conditions
- Anxiety, Postoperative Pain, Anesthesia
- Trial name
- NCT06997263
- Testing
- Melatonin 3 mg Sublingual, Melatonin 6 mg Sublingual
- Where
- Egypt
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Benha University
General Anesthesia
Effect of Dobutamine on Hepatic Blood Flow During Goal-directed Hemodynamic Therapy
Maintaining adequate perfusion pressure and oxygen supply is essential for organ survival. Splanchnic hypoperfusion during the perioperative period in abdominal surgery may result in mucosal ischemia with increased permeability…
- Trial name
- DOBU whipple (NCT04893655)
- Testing
- Dobutamine Hydrochloride
- Where
- Belgium
- Volunteers
- 58 people
- Sponsor
- University Hospital, Ghent
Postoperative Complications
Effect of Daytime Variation on PPCs in Lung Resection Surgery.
The aim of this retrospective study was to evaluate the association between daytime variation in surgery start time and the occurrence of postoperative pulmonary complications (PPCs) and postoperative adverse events (AEs) in…
- Trial name
- NCT05582291
- Where
- China
- Volunteers
- 1,138 people
- Sponsor
- Qianfoshan Hospital
Laparoscopic Surgery
Response Surface Modeling of Remimazolam and Sevoflurane
This prospective randomized open-label study aims to investigate the pharmacodynamic interaction between remimazolam and sevoflurane during general anesthesia using response surface modeling.
- Trial name
- NCT07620782
- Testing
- Remimazolam (Byfavo), Sevoflurane (Volatile Anesthetic)
- Where
- South Korea
- Volunteers
- 80 people
- Sponsor
- Pusan National University Yangsan Hospital
Anesthesia, Sleep
Acupoint Stimulation and Postoperative Sleep
Sleeping model can be affected after surgery. Anesthetics may be involved in the change. The changing of sleeping mode may exert adverse effect on postoperative recovery.
- Trial name
- ASIS (NCT04632576)
- Testing
- transcutaneous electrical acupoint stimulation
- Where
- 4 sites in China
- Volunteers
- 274 people
- Sponsor
- Air Force Military Medical University, China
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
Hemodynamic Instability
Role of Nebulized Dexmedetomidine in Blunting the Effects of Direct Laryngoscopy and Endotracheal Tube on Heart Rate and Blood Pressure.
The goal of this interventional study is to check the effectiveness of nebulized Dexmedetomidine in preventing the rise in blood pressure and heart rate in patients undergoing General Anesthesia.
- Trial name
- NCT06103721
- Testing
- Dexmedetomidine Injection [Precedex], Normal Saline
- Where
- Pakistan
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- Muhammad Haroon Anwar
Anesthesia
Comparison of Time and Cost Efficiency in Arthroscopic Shoulder Surgery Under Regional Anesthesia vs General Anesthesia
Arthroscopic Shoulder surgery can be done not only under general anesthesia but also regional technics. In this study we aimed to compare the cost and time effectiveness of regional anesthesia and general anesthesia.
- Trial name
- vs (NCT05563025)
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Samsun University
Ophthalmic Abnormalities, Pediatric Disorder
Effect of Remimazolam and Sevoflurane Anesthesia on Recovery in Pediatric Patients
The most commonly used anesthetic for general anesthesia in pediatric patients is sevoflurane, an inhalation anesthetic. However, the incidence of emergence agitation after sevoflurane anesthesia in pediatric patients is high…
- Trial name
- NCT06053489
- Testing
- general anesthesia with remimazolam
- Where
- South Korea
- Volunteers
- 146 people
- Sponsor
- Pusan National University Yangsan Hospital
Hypotension Drug-Induced
A Prospective Study of Vasopressor on Cerebral Oxygenation During General Anesthesia
The purpose of this study is to investigate whether norepinephrine(N), phenylephrine(P) or ephedrine(E) have different effect on cerebral oxygenation in abdominal surgery with propofol or sevoflurane.
- Trial name
- NCT06334549
- Testing
- Ephedrine-P, Phenylephrine-P, Norepinephrine-P
- Where
- China
- Volunteers
- 180 people
- Sponsor
- Dalian Municipal Central Hospital
Analgesia Disorder
Transverse Abdominal Block for Analgesia in Casarean Section
In this study, the investigators will compare the analgesic effect of bupivacaine and bupivacaine-dexmetomedine after elective cesarean delivery by performing an bilateral TAP block, on the patients for whom the operation will be…
- Trial name
- NCT02122510
- Testing
- Bupivacine group, Dexmedetomidine
- Where
- Egypt
- Volunteers
- 120 people
- Sponsor
- Tanta University
Chronic Pain Post-Procedural
Block REducing Pain After Surgery Trial
This observational study evaluates difference in chronic pain after six months from surgery between patients who received PECS block and general anesthesia versus general anesthesia alone.
- Trial name
- BREAST (NCT03448913)
- Testing
- PECS block
- Where
- Italy
- Volunteers
- 140 people
- Sponsor
- University of Padova
Urinary Bladder Neoplasms, Transurethral Resection of the Bladder
Postoperative Quality of Recovery After Transurethral Resection of the Bladder
Transurethral resection of the bladder (TURB) is often performed as an outpatient procedure so high-quality postoperative recovery is particularly important.
- Conditions
- Urinary Bladder Neoplasms, Transurethral Resection of the Bladder, Postoperative Recovery
- Trial name
- NCT02534623
- Testing
- Spinal anesthesia, General anesthesia, bupivacaine
- Where
- Croatia
- Volunteers
- 70 people
- Sponsor
- General Hospital Zadar
Intraoperative Awareness, Anesthesia, General
Subconscious Effects of Intraoperative Speech: Health Professionals' Perceptions
This observational, questionnaire-based study aims to evaluate health professionals' perceptions regarding the potential subconscious effects of intraoperative conversations on patients.
- Conditions
- Intraoperative Awareness, Anesthesia, General, Consciousness
- Trial name
- NCT07396727
- Testing
- Questionnaire / Survey
- Where
- Turkey (Türkiye)
- Volunteers
- 251 people, healthy volunteers welcome
- Sponsor
- Başakşehir Çam & Sakura City Hospital