Clinical trials: Patients Undergoing General Anesthesia
Pain, Postoperative, Opioid Use
Comparison of Postoperative Nociception Between NOL-guided and Standard Intraoperative Analgesia Based on Fentanyl
Pain is defined as an unpleasant sensory and emotional conscious experience, associated with actual or potential tissue damage. Nociception is the sympathetic response to noxious stimuli during unconsciousness.
- Conditions
- Pain, Postoperative, Opioid Use, Nociceptive Pain, Postoperative Pain
- Trial name
- NOLFentanyl (NCT03858621)
- Testing
- fentanyl NOL guided
- Where
- Chile
- Volunteers
- 100 people
- Sponsor
- Victor Contreras, MSN
Pressor Response
Dexmedetomidine Nebulization for Attenuation of Pressor Response to Laryngoscopy and Endotracheal Intubation in Sever Preeclamptic Patients
Dexmedetomidine nebulization in sever preeclamptic patients
- Trial name
- NCT07164326
- Testing
- Dexmedetomidine, Saline
- Volunteers
- 100 people
- Sponsor
- Assiut University
Airway Management
SafeLM Versus LMA Classic for Airway Management During Fibroadenoma Excision
This randomized controlled trial compares the airway management performance of the SafeLM video laryngeal mask with the LMA Classic in adult patients undergoing elective fibroadenoma excision under general anesthesia.
- Trial name
- NCT07835750
- Testing
- SafeLM Video Laryngeal Mask, LMA Classic
- Volunteers
- 132 people
- Sponsor
- Hanoi Medical University
Chronic Kidney Diseases, General Anesthesia
Effect of N-acetylcysteine on Renal Functioning of Chronic Kidney Diseases(CKD) Patients After General Anesthesia
Acute kidney injury (AKI) is one of the most serious and frequent complication of general anesthesia. Patients suffer from chronic kidney diseases (CKD) predispose to develop AKI.
- Trial name
- NCT01251029
- Testing
- N-acetylcysteine, Siran (N-acetylcysteine)
- Where
- Israel
- Sponsor
- Assaf-Harofeh Medical Center
Diastolic Dysfunction, Coronary Artery Disease
Study of the Effect of Inhaled Anesthetics on Diastolic Heart Function Using a Doppler-derived Efficiency Index
The purpose of this study is to determine the effect of inhaled anesthetic drugs upon diastolic heart function (heart suction and filling performance) in patients who are undergoing coronary bypass surgery.
- Conditions
- Diastolic Dysfunction, Coronary Artery Disease, General Anesthesia
- Trial name
- NCT00907439
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- Washington University School of Medicine
Osteoarthritis
General or Regional Anesthesia for Hip Surgery
The purpose of this study is to determine whether general anaesthesia or regional anaesthesia is best for patients undergoing Total Hip Arthroplasty.
- Trial name
- NCT01733472
- Testing
- GA-arm, remifentanil, RA-arm
- Where
- Sweden
- Volunteers
- 120 people
- Sponsor
- Region Skane
Pulmonary Atelectasis, Postoperative
Individual Optimal Positive End-expiratory Pressure During Robot-assisted Laparoscopic Radical Prostatectomy
During robot-assisted radical prostatectomy, pneumoperitoneum with Trendelenburg position is used. However, perioperative atelectasis and respiratory complications may occur with high incidence due to general anesthesia and…
- Trial name
- NCT04085146
- Testing
- Individualized optimal positive end-expiratory pressure, Conventional positive end-expiratory pressure
- Where
- South Korea
- Volunteers
- 60 people
- Sponsor
- Seoul National University Hospital
Sepsis, Hypotension
Pre-induction Norepinephrine in Septic Patients Undergoing Surgery
This randomized controlled trial aims to evaluate the effect of early pre-induction norepinephrine infusion on perioperative hemodynamic stability in septic patients with SOFA score ≥2 undergoing surgery under general anesthesia.
- Trial name
- NCT07869693
- Testing
- Norepinephrine, Standard Care
- Volunteers
- 90 people
- Sponsor
- Assiut University
Vision Disorders, Ocular Surface Disease
Optic Nerve Diameter and Intraocular Pressure Changes in Patients Undergoing Vitrectomy Under General Anesthesia
This study aimed to measure optic nerve sheath changes in the intraoperative period in patients who underwent vitrectomy surgery and to investigate the intraoperative factors that may affect this.
- Trial name
- NCT05195801
- Testing
- USG
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Akdeniz University
Patients Undergoing General Anesthesia
A Comparative Study of the Next-Generation TetraGraph® and Mechanomyography Neuromuscular Monitors in Clinical Settings
Background: Neuromuscular monitoring plays a critical role in reducing postoperative residual neuromuscular blockade (PRNB), a significant risk factor for respiratory complications.
- Trial name
- MMG vs EMG NG (NCT07750405)
- Testing
- Mechanomiograph (MMG), Electromiograph (EMG)
- Where
- Hungary
- Volunteers
- 20 people
- Sponsor
- University of Debrecen
Elderly Patients Undergoing Elective Non-cardiac Surgery
Ultrasound of the Inferior Vena Cava in the Prevention of Hypotension After Induction of General Anesthesia
Based on the preoperative ultrasound detection of various parametric indicators of the inferior vena cava cross-section, including the ratio of the inferior vena cava's long and short axes, cross-sectional area and circumference…
- Trial name
- NCT06530901
- Testing
- Multidimensional ultrasound of the inferior vena cava
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Zhuan Zhang
Airway Management, Respiration, Artificial
Superiority Trial Between Sotair® Device Attached to Manual Resuscitator Versus Ventilation Alone
Effective respiratory ventilation is achieved by moving the right amount of air to and out of the lungs while keeping the pressures at a safe level.
- Trial name
- NCT06261619
- Testing
- Adult Sotair Device
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Rhode Island Hospital
Patients Undergoing General Anesthesia
Respiratory and Hemodynamic Targets During General Anesthesia
This trial is an investigator-initiated, multicenter, randomized, factorial, single-blind trial of multiple hemodynamic and respiratory targets during general anesthesia.
- Trial name
- GA-TARGETS (NCT06047119)
- Testing
- Blood pressure, Positive end expiratory pressure, Tidal volume
- Where
- 6 sites in Denmark
- Volunteers
- 485 people
- Sponsor
- Lars Wiuff Andersen
Pain Due to Propofol Injection, Hemodynamic Changes Due to Propofol Injection
The Effect of Combined Ephedrine and Lidocaine Pretreatment on Pain and Hemodynamic Changes Due to Propofol Injection
Objectives: Injection pain and hypotension are two main adverse effects of propofol which distresses patient. The aim of this prospective double blind study was to compare the effect of ephedrine -lidocaine combination with…
- Trial name
- NCT01186549
- Testing
- Ephedrine 30microgram/kg, lidocaine0.5mg/kg -ephedrine30 micrograms/kg, ephedrine 70 microgram/kg
- Where
- Iran
- Volunteers
- 165 people
- Sponsor
- Qazvin University Of Medical Sciences
Music Therapy, General Anesthesia
Intraoperative Music Therapy in Gynecological Oncology
Background Perioperative anxiety and postoperative pain can impact surgical morbidity. We aimed to evaluate the effect of intraoperative music therapy in the reduction of immediate postoperative pain in patients undergoing…
- Conditions
- Music Therapy, General Anesthesia, Surgery, Pain
- Trial name
- NCT04694508
- Testing
- Headphones (Disok, Alicante, España)
- Where
- Spain
- Volunteers
- 80 people
- Sponsor
- Hospital Universitari Vall d'Hebron Research Institute
Acute Stroke
Impact of Anesthesia Type on Outcome in Patients With Acute Ischemic Stroke (AIS) Undergoing Endovascular Treatment
Recent observational studies have found an association between general anaesthesia and increased post-operative mortality in acute ischemic stroke patients undergoing endovascular treatment.
- Trial name
- CANVAS (NCT02677415)
- Testing
- Intravenous anesthetics, local anesthesia, Controlled ventilation
- Where
- China
- Volunteers
- 640 people
- Sponsor
- Beijing Tiantan Hospital
Thyroid Cancer
Effect of Perioperative Intravenous Lidocaine Infusion and Magnesium Infusion on the Functional Recovery After General Anesthesia in the Patients Undergoing Thyroid Surgery
Studies have attempted to control pain and increase patients' recovery satisfaction following many kinds of operations by using as small an opioid analgesic dose as possible and adding a nonopioid analgesic to reduce the side…
- Trial name
- NCT02018276
- Testing
- Lidocaine, Magnesium
- Where
- South Korea
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Anesthesia; Adverse Effect
Does Sevoflurane Cause Genomic Damage
This study aims to find out if sevoflurane causes any cell damage to patients undergoing general anaesthesia. In case of any damage, the reversibility of the damage is also assessed.
- Trial name
- NCT03109119
- Testing
- Sevoflurane, Propofol
- Where
- India
- Volunteers
- 30 people
- Sponsor
- Jubilee Mission Medical College and Research Institute
Cholecystitis
Video Laryngeal Mask Versus Endotracheal Tube Undergoing Laparoscopic Cholecystectomy Surgery
The aim of this study is to investigate the effectiveness of using a video laryngeal mask for airway management in patients undergoing laparoscopic cholecystectomy.
- Trial name
- NCT06502028
- Testing
- Video laryngeal mask airway, Endotracheal tube
- Where
- South Korea
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Postoperative Nausea and Vomiting
Association Between Preoperative Metformin Exposure and Postoperative Nausea and Vomiting in Patients Undergoing General Anesthesia
The aim of this observational study is to investigate the potential effects of metformin on postoperative nausea and vomiting (PONV) in patients undergoing surgery under general anesthesia.
- Trial name
- Met-PONV (NCT07244575)
- Where
- China
- Volunteers
- 909 people
- Sponsor
- Sixth Affiliated Hospital, Sun Yat-sen University