Clinical trials: General Anesthesia
Neuromuscular Monitoring
Rocuronium Consumption in Etomidate-based and Propofol-based General Anesthesia Under Sevoflurane
Different concentration of sevoflurane was given to maintain anesthesia. The dose of propofol to maintain BIS between 40-60 and the consumption of rocuronium was recorded and evaluated.
- Trial name
- NCT02711917
- Testing
- MAC 0.5, MAC 0.75, MAC 1.0
- Volunteers
- 175 people, healthy volunteers welcome
- Sponsor
- Tianjin Medical University General Hospital
Strabismus
The Effect of Povidone-iodine Ophthalmic Surgical Prep Solution on Respiration in Children Undergoing Strabismus Surgery With General Anesthesia.
Determine whether the application of povidone-iodine ophthalmic solution onto the ocular surface causes a change in respiration in children undergoing strabismus surgery with general anesthesia.
- Trial name
- NCT03349515
- Testing
- Provodine-Iodine Solution, Group B will receive three drops in each eye of ophthalmic balanced salt solution.
- Where
- United States
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Neuromuscular Blockade
: A Comparison of Neuromuscular Transmission in the Muscles During General Anesthesia
The investigators want to compare new muscle relaxation monitoring, TOF-Cuff and TOF-Scan, during general anesthesia. Standard monitoring is using thumb, however it can't be use on every patient.
- Trial name
- NCT04845386
- Testing
- TOF Cuff on arm, TOF Cuff on lower leg, TOF Scan on toe
- Where
- Poland
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- University of Warmia and Mazury in Olsztyn
Vascular Stiffness, Hypotension on Induction
The Relationship Between BCM, Arterial Stiffness and Hemodynamic Instability During Induction of General Anesthesia
Arterial hypotension during induction of general anesthesia is a risk factor for developing postoperative cardiovascular complications.
- Conditions
- Vascular Stiffness, Hypotension on Induction, Anesthesia; Reaction
- Trial name
- NCT03237429
- Testing
- bioimpedance spectroscopy
- Where
- Romania
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Grigore T. Popa University of Medicine and Pharmacy
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
Breastfeeding
Evaluation of Breastfeeding Success and Self-Efficacy in Mothers Giving Birth Via Vaginal Delivery or Cesarean Section
This cross-sectional observational study was conducted to compare breastfeeding success and breastfeeding self-efficacy levels of mothers who gave birth via vaginal delivery (spontaneous or via epidural analgesia) or cesarean…
- Trial name
- NCT05106634
- Where
- Turkey (Türkiye)
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- Aydin Adnan Menderes University
Healthy Volunteers, General Anaesthesia
Neuroplasticity Induced by General Anaesthesia
The aim of this study is to use magnetic resonance imaging to explore and compare possible de novo neuroplastic changes induced by the isolated effects of the hypnotic agents sevoflurane and propofol, respectively.
- Conditions
- Healthy Volunteers, General Anaesthesia, Neuroplasticity
- Trial name
- DANA1 (NCT04125121)
- Testing
- Sevoflurane-propofol
- Where
- 2 sites in Denmark
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Signe Sloth Madsen
General Anesthesia, Intraoperative Awareness
Neuro-Mimic Indicators of Anesthesia Depth During General Anesthesia
This prospective observational study will evaluate neuro-mimic indicators of anesthesia depth, including eyelid reflex, eyeball movements, and pupil responses, in patients undergoing elective surgery under general anesthesia.
- Conditions
- General Anesthesia, Intraoperative Awareness, Eye Movements
- Trial name
- NCT07199049
- Testing
- Neuro-Mimic Observation Protocol
- Where
- Turkey (Türkiye)
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Başakşehir Çam & Sakura City Hospital
Postoperative Atelectasis
Supine vs Prone Position and Atelectasis Assessed by Lung Ultrasound
Atelectasis frequently develops during and after general anesthesia due to factors such as anesthesia-induced diaphragmatic dysfunction, reduced functional residual capacity, altered ventilation-perfusion matching, and surgical…
- Trial name
- LUS-ATELEC (NCT07320092)
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Istanbul University - Cerrahpasa
Preoperative Anxiety
Lavender Oil on Preoperative Anxiety and Sedation Requirement in General Anaesthesia
Assessment of how Lavender oil reduces preoperative anxiety and subsequently influences requirement of induction agents for general anesthesia.
- Trial name
- NCT03460145
- Testing
- Lavender Oil on Nasal Strip (Lx), Strip without Lavender Oil (Px), Propofol 1 % Injectable Suspension
- Where
- Malaysia
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Universiti Kebangsaan Malaysia Medical Centre
Pediatric Dentistry
Change in Quality of Life After Full Mouth Rehabilitation Under General Anesthesia in a Group of Egyptian Children With Down Syndrome
To assess oral health related quality of life (OHRQOL) after full mouth rehabilitation under GA in a group of Egyptian children with down syndrome .
- Trial name
- NCT05146271
- Testing
- Complete mouth rehabilitation under general anesthesia in a group of Egyptian children with Down syndrome
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Cairo University
Old Age
Clinical Study of G Protein Biased Μ - Opioid Receptor Agonist Oliceridine for Optimizing Postoperative Analgesia Under General Anesthesia
Traditional opioid analgesia is a treatment method for moderate to severe pain. However, the use of opioid drugs is not without risks.
- Trial name
- NCT06668298
- Testing
- Oliceridine, Sulfentanil
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Henan Provincial People's Hospital
General Anesthesia Versus Spinal Anesthesia on BNP Hormone Levels Preoperatively and Postoperatively in Parturient Cardiac Patient Undergoing C.S
Effect of Different Types of Anesthesia on Perioperative Brain Natriuretic Peptide Levels in Parturient Cardiac Patient Undergoing Elective Cesarean Section
comparing the effect of general anesthesia versus spinal anesthesia on brain natruretic peptide hormone levels preoperatively and postoperatively in parturient cardiac patient undergoing cesarean section
- Trial name
- NCT03460184
- Testing
- G.A Group A:
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Cairo University
Ophthalmology
Study on the Effect of Eye-covering Pretreatment on Acute Delirium After General Anesthesia in Pre-school Aged Children
Participants (preschool children), because their cognitive ability and anti pressure ability are obviously weaker than adults, most of the children who have this kind of operation and anesthesia stressors will have perioperative…
- Trial name
- NCT04973150
- Testing
- To explore whether pretreatment with eye covering can reduce the incidence of acute delirium and the score of delirium after general anesthesia in ophthalmology pre-age children.
- Where
- China
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Postoperative Sore Throat
Establishment of Prediction Model for Postoperative Sore Throat
This observational study aims to identify the risk factors associated with postoperative sore throat (POST) and to develop a clinical prediction model for patients undergoing thyroid surgery under general anesthesia.
- Trial name
- NCT07088224
- Testing
- Observational studies without intervention
- Volunteers
- 375 people, healthy volunteers welcome
- Sponsor
- Nanjing First Hospital, Nanjing Medical University
Urologic Diseases
Effect of Prewarming During Induction of General Anesthesia Combined With Warmed Intravenous Fluid on Core Temperature.
Hypothermia occurs frequently during general anesthesia. This study is to evaluate the efficacy of 10 minutes of prewarming during induction of general anesthesia during urologic surgery.
- Trial name
- NCT05636189
- Testing
- warming during induction of anesthesia, Prewarmed intravenous fluid administration
- Where
- South Korea
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Inje University
Respiratory Function, Pediatric Anesthesia
Effects of Different Inspiratory:Expiratory Ratios on Respiratory and Recovery Outcomes During Dental Procedures Under General Anesthesia in Pediatric Patients
This observational study aims to evaluate the effects of different inspiratory to expiratory (I:E) ratios (1:2 vs. 1:3) during mechanical ventilation in pediatric patients undergoing dental procedures under general anesthesia.
- Conditions
- Respiratory Function, Pediatric Anesthesia, General Anesthesia
- Trial name
- NCT07323420
- Where
- Turkey (Türkiye)
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Kırıkkale University
Preoperative Anxiety
Effect of a Preparation Video on Preoperative Anxiety in Children Undergoing Dental Treatment Under GA
The present study investigated the effect of an animated preoperative preparation video in mitigating preoperative anxiety among children receiving comprehensive dental treatment under General Anesthesia (GA).
- Trial name
- NCT06612398
- Testing
- Preoperative preparation video
- Where
- Jordan
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- King Abdullah University Hospital
Pulmonary Ventilation
Comparison of Ventilation Tubes Among Anesthetized Pediatrics
To discover whether different types of ventilation breathing tube influence ventilation effect of children/ neonate, the investigators analysis tidal volume, end tidal carbon dioxide, compliance among children and neonate under…
- Trial name
- NCT03822689
- Testing
- Ventilator breathing tube F2220, Ventilator breathing tube F2216, Ventilator breathing tube F1520
- Where
- Taiwan
- Volunteers
- healthy volunteers welcome
- Sponsor
- Mackay Memorial Hospital
Anesthesia, Anorectal Surgery
Spinal Anesthesia Versus General Anesthesia Using Laryngeal Mask Airway for Anorectal Surgeries in Prone Position
Anorectal surgeries are of the commonest elective surgeries that are performed worldwide under different types of anaesthesia. The aim of this prospective interventional study was to compare the use of general anaesthesia (GA)…
- Trial name
- NCT04214977
- Testing
- Spinal Anesthesia for Anorectal Surgeries in Prone Position, General Anesthesia Using Laryngeal Mask Airway for Anorectal Surgeries in Prone Position
- Where
- Jordan
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- University of Jordan