Clinical trials: Anesthesia, General, open to volunteers
Intraoperative Hypotension
Hypotension Prediction Index (HPI) and Assisted Fluid Management (AFM) for Perioperative Hemodynamic Optimization in Patients Under General Anesthesia
This study investigates if the Hypotension Prediction Index (HPI) combined with the Assisted Fluid Management (AFM) software can improve perioperative hemodynamic management in adult patients undergoing general anesthesia.
- Trial name
- NCT07301307
- Testing
- Acumen IQ sensor with Hypotension Prediction Index (HPI) and Assisted Fluid Management (AFM) software, Conventional Intraoperative Hemodynamic management
- Where
- Greece
- Volunteers
- 100 people
- Sponsor
- National and Kapodistrian University of Athens
Preoxygenation Adequacy Assessed by Oxygen Reserve Index, End-tidal Oxygen and Arterial Blood Gas
"Comparison of Oxygen Reserve Index (ORI), End-Tidal Oxygen, and Time-Based Preoxygenation Targets With Arterial Blood Gas During Preoxygenation
The goal of this observational study is to learn how well different preoxygenation targets reflect the actual amount of oxygen in the blood in adults having planned surgery under general anesthesia.
- Trial name
- NCT07921849
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Kocaeli City Hospital
Postoperative Delirium
EEG-Guided Analgesic Titration During General Anesthesia to Improve Early Neurocognitive Recovery in Older Patients
The investigators intend to recruit 600 participants to see if alpha power during anesthesia is influenced by analgesic medication and associated with a reduction of delirium following surgery.
- Trial name
- ALPHA-DEX (NCT04443517)
- Testing
- Alpha Optimization, Emergence from anesthesia with Dexmedetomidine
- Where
- United States
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Columbia University
Kidney Failure, Acute, Myopathy; Drugs
The Potential Protective Effect of Using Muscle Relaxants During Electroporation Ablation (PFA)
The study aims to improve the safety of the electroporation ablation (PFA) procedure by using muscle relaxants to reduce skeletal muscle damage during the procedure.
- Conditions
- Kidney Failure, Acute, Myopathy; Drugs, Heart Arrhythmia, Succinylcholine Sensitivity
- Trial name
- NCT06707532
- Testing
- Propofol, Rocuronium
- Where
- Poland
- Volunteers
- 32 people
- Sponsor
- 4th Military Clinical Hospital with Polyclinic, Poland
Hypotension
Propofol vs. Ciprofol for Anesthesia Induction in Frail Elderly Patients
Post-induction hypotension (PIH) is a common and critical complication during general anesthesia, particularly in frail elderly patients whose physiological reserves are significantly diminished.
- Trial name
- NCT07663695
- Testing
- Ciprofol, Propofol
- Where
- China
- Volunteers
- 96 people
- Sponsor
- General Hospital of Ningxia Medical University
Emergence Delirium, Anesthesia
The Effect of EEG and BIS-guided Anaesthesia on the Incidence of Emergent Delirium in Children
The aim of the study is to compare two modalities of measuring the depth of general anaesthesia on the incidence of emergent delirium in children.
- Trial name
- NCT07534215
- Testing
- EEG monitoring, BIS monitoring
- Where
- Czechia
- Volunteers
- 540 people
- Sponsor
- University Hospital Ostrava
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
Neuromuscular Blockade
Safety and Efficacy of HRS-9190 Compared to Rocuronium for Tracheal Intubation and Bolus Maintenance in Adults
The study will enroll adult patients scheduled for elective surgery requiring general anesthesia. Participants will be randomly assigned to receive either HRS-9190 for Injection or Rocuronium.
- Trial name
- NCT07746726
- Testing
- HRS-9190, Rocuronium
- Where
- 2 sites in China
- Volunteers
- 320 people
- Sponsor
- Jiangsu HengRui Medicine Co., Ltd.
Myocardial Injury
Effects of Remimazolam on Postoperative Myocardial Injury
This study is designed as a prospective, double-blind, randomized controlled trial to investigate the effect of remimazolam on intraoperative cardiac output (CO) in elderly patients undergoing general anesthesia, and to evaluate…
- Trial name
- NCT07725185
- Testing
- Remimazolam, Propofol
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Affiliated Hospital of Jiaxing University
Postoperative Complications, Postoperative Mortality
The Effects of Anesthesia Type on the Prognosis of Hip Fracture Surgery on Elderly Patients
The aim of this study is to figure out whether anesthesia type have an influence on the prognosis of hip fracture surgery.30-day mortality and morbidity after the surgery are our main observational index,and according to…
- Trial name
- NCT03116490
- Testing
- Anesthesia type
- Where
- China
- Volunteers
- 600 people
- Sponsor
- Wenzhou Medical University
Postoperative Recovery, General Anaesthesia
Intercultural Adaptation and Validation of the Ukrainian Quality of Recovery-15 Questionnaire
The Quality of Recovery 15-questionnaire (QoR-15) is used to assess postoperative quality of recovery after surgery and anesthesia from the patient's perspective.
- Conditions
- Postoperative Recovery, General Anaesthesia, Validation, Questionnaire
- Trial name
- NCT07510360
- Testing
- Quality of Recovery-15 questionnaire, Ukrainian version
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Rostyslav Voloshchuk
Supraglottic Airway Device
An in Vivo CT Imaging Study of GMA-Tulip, I-gel, and LMA Supreme (GLAM-II)
Laryngeal masks are core devices for supraglottic airway management, and the accuracy of their anatomical position directly impacts ventilation safety and the incidence of complications.
- Trial name
- GLAM-II (NCT07196696)
- Testing
- GMA-Tulip, I-gel, LMA-Supreme insertion
- Where
- 2 sites in China
- Volunteers
- 9 people
- Sponsor
- Zhejiang Cancer Hospital
Robotic Surgery, Urologic Surgical Procedures
Timing of Recruitment Maneuver in Robotic Prostate Surgery
Robotic prostate surgery is commonly performed under general anesthesia with carbon dioxide pneumoperitoneum and steep Trendelenburg positioning.
- Conditions
- Robotic Surgery, Urologic Surgical Procedures, Postoperative Pulmonary Complications (PPCs), Pulmonary Atelectasis
- Trial name
- ROBPROREC1 (NCT07662642)
- Testing
- Recruitment maneuver after insufflation and Trendelenburg positioning, Recruitment maneuver in the supine position
- Where
- Turkey (Türkiye)
- Volunteers
- 86 people
- Sponsor
- Ankara University
Awareness During General Anesthesia
Is Density Spectral Array Display Along With Bispectral Index Superior to the Display of Bispectral Index Alone
A study to evaluate the use of density spectral array display in comparison with Bispectral index in a clinical setting.
- Trial name
- DSA-Light (NCT07232160)
- Testing
- Depth of anesthesia monitoring using processed EEG
- Where
- Australia
- Volunteers
- 70 people
- Sponsor
- The University of Queensland
Heart Disease
Assessment of Cardiac Function and Anesthesia Depth in Patients Undergoing Cardiac Surgery
The SHAPE study is a prospective, randomized study evaluating changes in cardiac function in adult patients undergoing cardiac surgery with cardiopulmonary bypass.
- Trial name
- SHAPE (NCT07770269)
- Testing
- BIS-guided anesthesia: BIS 45-55, BIS-guided anesthesia: BIS 30-35
- Where
- Greece
- Volunteers
- 70 people
- Sponsor
- AHEPA University Hospital
Anesthesia, Local, Anesthesia
Prediction Models for Cardiovascular and Neurocognitive Disease Risk in the General Population
More accurate and earlier identification of people at risk of cardiovascular disease (CVD) and neurodegenerative diseases (memory, cognition, dementia) through the appropriate use of biomarkers could lead to earlier initiation of…
- Trial name
- CME (NCT05951764)
- Testing
- Non-invasive measurement of arterial stiffness by Pulse Wave Velocity (PWV)
- Where
- France
- Volunteers
- 396 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Lung Cancer, OLV
Spontaneous Breathing Mode: A Risk for Hypoxemia During OLV?
Patients undergoing thoracic surgery with one-lung ventilation (OLV) are prone to hypoxemia, which is primarily attributable to pulmonary ventilation-perfusion (V/Q) mismatch.
- Conditions
- Lung Cancer, OLV, Hypoxemia During Surgery
- Trial name
- OLV (NCT07494006)
- Where
- China
- Volunteers
- 44 people
- Sponsor
- Peking University People's Hospital
Pediatric Dental General Anesthesia, Restoration
Clinical Performance and Failure Rates of Restorations Following Pediatric Dental Rehabilitation Under General Anesthesia
Full-mouth dental rehabilitation under general anesthesia (GA) is frequently required for young children with extensive dental caries, behavioral challenges, or special healthcare needs.
- Conditions
- Pediatric Dental General Anesthesia, Restoration, Clinical Performance, Full Mouth Rehabilitation
- Trial name
- NCT07827833
- Testing
- Routine Restorative Materials and Treatment Methods
- Where
- Egypt
- Volunteers
- 180 people
- Sponsor
- Tanta University
General Anaesthesia, Implicit Memory
Impact of Estimated Concentration of Propofol on Implicit Memory Formation
Implicit memory formation and learning during general anaesthesia is a still debated question and no anesthetic regimen (ie intravenous anaesthesia vs inhalatory one) nor analgesic regimen (i.e.
- Trial name
- NCT06497855
- Where
- Italy
- Volunteers
- 80 people
- Sponsor
- University of Padova
Blood Pressure Control
Prilocaine for Sphenopalatine Ganglion Block in Endoscopic Hypophysectomy
Patients undergoing endoscopic surgeries for pituitary adenoma excision suffer from wide swings in blood pressure that might increase bleeding and interfere with the surgical field.
- Trial name
- NCT07188987
- Testing
- Sphenopalatine Ganglion Block using 2% lidocaine, Sphenopalatine Ganglion Block
- Where
- Egypt
- Volunteers
- 54 people
- Sponsor
- Kasr El Aini Hospital