Clinical trials: General Anesthesia, active
Pulmonary Resection Surgery, One Lung Ventillation (OLV)
BMI-Adjusted PEEP During One-Lung Ventilation in Thoracic Surgery
One-lung ventilation (OLV) is required during many thoracic surgical procedures and is associated with reduced functional residual capacity, atelectasis, ventilation-perfusion mismatch, hypoxemia, and potentially…
- Conditions
- Pulmonary Resection Surgery, One Lung Ventillation (OLV), General Anesthetic
- Trial name
- SIMPLE-PEEP (NCT07851740)
- Testing
- Fixed PEEP, BMI-adjusted PEEP
- Where
- 4 sites in Spain
- Volunteers
- 150 people
- Sponsor
- Jesús Manuel Nieves Alonso
Anesthesia, Anesthesia Complication
Preoperative Blood Volume Optimization Using Transthoracic Echocardiography
Immediately following the induction of general anesthesia, arterial hypotension may occur with an incidence of about 40% in patients classified as ASA 3 or 4.
- Conditions
- Anesthesia, Anesthesia Complication, Anesthesia Induction, Arterial Hypotension
- Trial name
- EchOptimal (NCT06639737)
- Testing
- preoperative stroke volume optimization, Post induction stroke volume optimization
- Where
- France
- Volunteers
- 220 people
- Sponsor
- University Hospital, Caen
Laparoscopic Cholecystectomy Surgery
Beneficial Effects of Low-Dose Intravenous Dexmedetomidine Premedication in Patient Undergoing Laparoscopic Cholecystectomy Under General Anesthesia
Laparoscopic cholecystectomy (LC) is considered the standard treatment for gallbladder disease.1 Compared to open cholecystectomy, LC is the preferred treatment approach because it is associated with less surgical trauma, shorter…
- Trial name
- NCT06838650
- Testing
- Dexmedetomidine, Saline
- Volunteers
- 100 people
- Sponsor
- Assiut University
Postoperative Agitation, Emergence Delirium, Anesthesia
Impact of Neuromonitoring on Postoperative Agitation in Pediatric General Anesthesia
Postoperative agitation is frequently observed in the pediatric patient group following general anesthesia. The exact cause of this agitation has not been clearly determined; however, it may be associated with various factors…
- Trial name
- NCT07243990
- Testing
- dsa intervention group, Traditional Monitoring
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Sakarya University
Device Usability
Clinical Evaluation of the Origin Intubation System
There are currently two options that are utilized are artificial airways in the operating room as well in emergency medicine: the endotracheal tube and the supraglottic airway.
- Trial name
- NCT07189182
- Testing
- Origin Intubation System
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Stanford University
Accidental Awareness During General Anesthesia
Comparison of Modulations of Motor Brain Activity and SedLine After Median Nerve Stimulation in General Anesthesia
To this date, no monitoring device can reliably detect episodes of accidental awakening during general anesthesia. One promising approach is the use of electroencephalography (EEG) to detect movement attempts via a brain-computer…
- Trial name
- NCT07267403
- Testing
- EEG Headset, SD LTM STIM (Micromed), SedLine®
- Where
- Belgium
- Volunteers
- 48 people
- Sponsor
- Brugmann University Hospital
Burst Suppression, Anesthesia
Incidence of Slow Delta EEG Frequencies (0.1-1 Hz) Before Burst Suppression
The electroencephalogram (EEG) measures brain waves during general anaesthesia via an electrode placed on the forehead. These brain waves show the different stages of natural sleep as well as the state of the brain when a patient…
- Trial name
- SLOWWAVE (NCT07031427)
- Where
- 2 sites in Switzerland
- Volunteers
- 30 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Postoperative Complications, Child
Effect of FPCA on Incidence of Emergency Delirium in Children After Surgery
Emergence delirium (ED) stands out as a prevalent postoperative complication among paediatric patients, correlating with extended hospitalization periods, escalated healthcare expenses, and increased incidence of postoperative…
- Conditions
- Postoperative Complications, Child, Family, Emergence Delirium
- Trial name
- NCT06092671
- Testing
- Family-centred perioperative care for anaesthesia
- Where
- China
- Volunteers
- 444 people
- Sponsor
- Second Affiliated Hospital of Wenzhou Medical University
Postoperative Neuromuscular Block, Postoperative Complications
Residual Neuromuscular Block in the Post-Anesthetic Unit and Postoperative Complications
The use of neuromuscular blockers (NMB) is essential to optimize surgical conditions, ensure patient immobility during the intervention and prevent complications derived from involuntary movements.
- Trial name
- Porcerito (NCT06386354)
- Testing
- Train-of-four
- Where
- 2 sites in Spain
- Volunteers
- 296 people
- Sponsor
- Hospital Universitario de Gran Canaria Doctor Negrín
Anesthesia
Effect of Sedative and Anxiolytic Premedication on Children Experience After General Anesthesia
Children undergoing general anesthesia for surgery commonly need sedative and anxiolytic premedication but little clinical evidence supports is benefit for children older than 7 years old.
- Trial name
- pediaPREM (NCT05681572)
- Testing
- Midazolam, Dexmedetomidine
- Where
- France
- Volunteers
- 1,000 people
- Sponsor
- University Hospital, Montpellier
Geriatrics, Hypotension on Induction
Carotid Artery Corrected Flow Time and Inferior Vena Cava Collapsibility Index for Prediction of Hypotension After Induction of General Anesthesia in Geriatric Patients Undergoing Elective Surgery
In this observational study, we will assess cFT by Carotid ultrasound and IVC collapsibility index for prediction of hypotension after induction of general anesthesia in geriatric patients undergoing elective surgery.
- Conditions
- Geriatrics, Hypotension on Induction, General Anesthetic Drug Adverse Reaction, Elective Surgery
- Trial name
- NCT06814054
- Testing
- Carotid Artery Corrected Flow Time measurement, Inferior vena cava collapsibility index
- Where
- Egypt
- Volunteers
- 189 people
- Sponsor
- Tanta University
EEG Data Analysis, Orthopedic Surgery
Characteristic Electroencephalogram of General Anesthesia
Patients were enrolled according to predefined inclusion and exclusion criteria. Following surgical admission, standard monitoring was initiated, including continuous assessment of heart rate, blood pressure, electrocardiogram…
- Trial name
- NCT07468162
- Testing
- After the use of sedative drugs, the changes in the electroencephalogram (EEG) spectrum were observed with an EEG monitor
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital of Zhejiang University
Cardiac Output, Low, Coronary Arterial Disease
Post-Induction Low Cardiac Output Syndrome in Coronary Artery Bypass Graft Surgery
Hemodynamic change after induction of general anesthesia is usually judged from mean arterial pressure. Pressure, however, is a surrogate for flow, and the two can separate: cardiac output may fall while arterial pressure remains…
- Conditions
- Cardiac Output, Low, Coronary Arterial Disease, Anesthesia, General
- Trial name
- PiLCOs (NCT07810621)
- Testing
- routine clinical monitoring, observed only
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 103 people
- Sponsor
- Ataturk University
Neuromuscular Blockade Reversal Agent, Perioperative Complications
Sugammadex-Induced Clenching During Neuromuscular Blockade Reversal
Study Objective: This study aims to evaluate the incidence, severity, and risk factors of sugammadex-induced mouth clenching during neuromuscular blockade (NMB) reversal in adult surgical patients.
- Conditions
- Neuromuscular Blockade Reversal Agent, Perioperative Complications, Anesthesia, General, Sugammadex
- Trial name
- NCT06962007
- Testing
- Sugammadex 1 mg/kg Group, Sugammadex 2 mg/kg Group, Sugammadex 4 mg/kg Group
- Where
- South Korea
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Wonkwang University Hospital
Obesity (BMI>30), General Anesthesia
Frontal EEG Dynamics During Anesthesia in Patients With Obesity and Normal Weight
This prospective observational study aims to compare frontal electroencephalographic (EEG) spectral dynamics between patients with obesity and normal weight undergoing general anesthesia.
- Trial name
- NCT07877090
- Testing
- Frontal Electroencephalography Monitoring
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Duzce University
Major Depression
Study of Psilocybin Under Anesthesia Controlled by EEG
Major depressive disorder (MDD) affects millions of Americans and remains difficult to treat. Psilocybin, a psychedelic compound, has shown promise for reducing depression symptoms, but a key challenge in psychedelic research is…
- Trial name
- SPACE (NCT07479550)
- Testing
- Psilocybin (Usona Institute), Propofol
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Stanford University
Airway Management, Learning Curve
Comparison Between the I-gel and Protector Supraglottic Airway Devices
This study aims to compare the learning curves of two different laryngeal mask airway devices, by evaluating their placement in adult patients performed by anesthesiology residents
- Trial name
- NCT06938308
- Testing
- LMA Igel, LMA Protector
- Where
- Greece
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Nikolopoulou Maria Zozefin
Postoperative Pain
Analgesia Nociception Index in Orthognathic Surgery
This study aims to determine whether goal-directed analgesia using ANI(Analgesia/Nociception Index) can improve the quality of postoperative recovery in patients undergoing maxillofacial surgery.
- Trial name
- NCT06205355
- Testing
- Analgesia/Nociception Index (ANI) monitoring, Standard monitoring
- Where
- South Korea
- Volunteers
- 86 people
- Sponsor
- Seoul National University 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
Aging, Inflammation
Macrophage/Monocyte Driven Inflammation and Anesthetic Sensitivity in Aging
The goal of this observational study is to determine whether macrophage/monocyte mediated inflammatory signaling contributes to reduced anesthetic requirements in older adults undergoing major abdominal surgery.
- Conditions
- Aging, Inflammation, Blood-Brain Barrier Permeability, Anesthesia Brain Monitor
- Trial name
- MACRO-AGE (NCT07372417)
- Where
- Chile
- Volunteers
- 60 people
- Sponsor
- University of Chile