Clinical trials: Anesthesia, Inhalation
Anesthesia, General
Effect of Binaural Beats for Maintenance of General Anesthesia
The goal of this clinical trial is to learn about the effects of binaural beats on maintenance of general anesthesia in patients undergoing thyroidectomy without intraoperative neuromonitoring.
- Trial name
- BB (NCT06002568)
- Testing
- Silent, Binaural beats
- Where
- South Korea
- Volunteers
- 122 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Pharmacokinetics of Inhaled Anesthetics
Ventilatory Effect on Speed of Anesthesia Under Various Inhaled Anesthetics
Three groups of patients are going to have minor surgery under general anesthesia with inhaled anesthetics and different ventilatory setting (Tidal volume: 8, 10, 12 ml/kg, respiratory rate: 10/min each).
- Trial name
- NCT01171833
- Testing
- Sevoflurane, Desflurane, Isoflurane
- Volunteers
- 36 people
- Sponsor
- DongGuk University
Coronary Artery Disease, Postoperative Complications
Anesthesia Management of Coronary Artery Bypass Surgery and Inflammatory Biomarkers
The goal of this observational study is to evaluate effect of total intravenous anesthesia or inhalation anesthesia on inflammatory biomarkers in coronary artery bypass surgery and their relationship with early postoperative…
- Conditions
- Coronary Artery Disease, Postoperative Complications, Anesthesia
- Trial name
- NCT06209437
- Where
- Turkey (Türkiye)
- Volunteers
- 228 people
- Sponsor
- Ankara City Hospital Bilkent
Elective Surgical Procedures, Laparoscopy
Nitrous Oxide Added at the End of Sevoflurane Anesthesia and Recovery
Addition of nitrous oxide N2O towards the end of prolonged isoflurane anesthesia hastens patients recovery. The hypothesis is that the addition of N2O at the end of prolonged sevoflurane anaesthesia also hastens early recovery…
- Conditions
- Elective Surgical Procedures, Laparoscopy, Laparotomy, Anesthesia, General
- Trial name
- SEVONATE (NCT03420586)
- Testing
- Nitrous Oxide
- Where
- Croatia
- Volunteers
- 100 people
- Sponsor
- General Hospital Zadar
Mechanical Ventilation, Positive End-Expiratory Pressure
Influence of Inspiratory Pause on Ventilatory Efficiency in Robotic Surgery. A Prospective Paired Study.
The investigators aim to determine if the modification of the end inspiratory pause (EIP) during mechanical ventilation adds benefit when applied to patients undergoing robotic surgery and who are ventilated under an…
- Conditions
- Mechanical Ventilation, Positive End-Expiratory Pressure, Anesthesia
- Trial name
- NCT05514366
- Testing
- Modifying EIP under a tOLA before pneumoperitoneum, Modifying EIP under a tOLA with pneumoperitoneum, Atelectasis test
- Where
- Spain
- Volunteers
- 18 people
- Sponsor
- Fundación Pública Andaluza para la gestión de la Investigación en Sevilla
Smell Functions, Odor Memory
Effects of Different Anesthesia on Odor Memory
This study aimed to research the effect of different general anesthesia administration on postoperative smell functions and memory.
- Trial name
- NCT05499845
- Testing
- butanol threshold test and smell identification tests
- Where
- Turkey (Türkiye)
- Volunteers
- 97 people, healthy volunteers welcome
- Sponsor
- Zonguldak Bulent Ecevit University
Pulmonary Aspiration of Gastric Contents
Gastric Content After 6 vs 4 Hours of Preoperative Fasting in Children
The primary objective of the study is to compare the risk of increased stomach contents after tube feeding (Enteral feeding) 6 and 4 hours before anesthesia using antrum measured by ultrasound.
- Trial name
- ENGUS (NCT05695066)
- Testing
- Preoperative fasting instruction
- Where
- Sweden
- Volunteers
- 180 people
- Sponsor
- Uppsala University Hospital
Patients Undergoing Transurethral Resection of Bladder
Comparison of Remimazolam-based MAC With Inhalation General Anesthesia Under the Guidance of an ANI Monitor During TURB
In patients undergoing transurethral resection of bladder, the effect of remimazolam-based monitored anesthesia care (MAC) and inhalational general anesthesia will be compared under guidance by analgesia nociception index (ANI)…
- Trial name
- NCT06217055
- Testing
- remimazolam based MAC, general anesthesia with sevoflurane
- Where
- South Korea
- Volunteers
- 46 people
- Sponsor
- Yonsei University
Oxygen Toxicity, Oxidative Stress
Optimized Oxygen Delivery During General Anesthesia in Newborn Infants
An open randomized control trial investigating the delivery of two levels of inspired oxygen to newborn infants during general anesthesia.
- Trial name
- ANOXneo (NCT02698020)
- Testing
- Room-air
- Where
- Sweden
- Volunteers
- 35 people
- Sponsor
- Uppsala University
Respiration, Artificial, Positive-Pressure Respiration
VENtilation Modalities During Transport of PostoperatIve CRITically Ill Patients to the ICU
Patients undergoing major non-cardiac surgery may require postoperative mechanical ventilation and transfer from the operating room to the intensive care unit (ICU).
- Conditions
- Respiration, Artificial, Positive-Pressure Respiration, Postoperative Complications (Cardiopulmonary), Postoperative Complications
- Trial name
- VENTICRIT (NCT07646249)
- Where
- Italy
- Volunteers
- 800 people
- Sponsor
- Societa Italiana Anestesia Analgesia Rianimazione e Terapia Intensiva
Liver Function After Partial Liver Resection
Xenon-anesthesia on Patients Undergoing Major Liver-resection
The aim of this study is to compare the postoperative outcome of patients undergoing major liver resection under xenon- compared to desflurane-anesthesia.
- Trial name
- XeLiv (NCT03504033)
- Testing
- Xenon, Desflurane
- Where
- Germany
- Sponsor
- RWTH Aachen University
Anesthesia, Surgery
Hypercapnic Spontaneous Hyperpnoea and Recovery From Sevoflurane Anesthesia
The rate of elimination of inhalation agent is directly proportional to the degree of alveolar ventilation. Using Isocapnic Hyperpnoea (IH) device, it is possible to maintain constant end-tidal CO2 with increased minute…
- Trial name
- NCT01151267
- Testing
- Standard Anesthesia management for post surgical patients, Hypercarbic Spontaneous Hyperpnoea
- Where
- Canada
- Volunteers
- 44 people
- Sponsor
- University Health Network, Toronto
General Anesthesia
Heated Circuit on Sore Throat
This investigation is planned to compare the incidence and severity of postoperative sore throat according to the use of heated breathing circuit in patients undergoing endotracheal intubation for general anesthesia.
- Trial name
- NCT03693417
- Testing
- Heated circuit on, Heated circuit off
- Volunteers
- 92 people
- Sponsor
- Keimyung University Dongsan Medical Center
Obesity, Hip Arthroplasty
Impact of Spontaneous Breathing on Ventilation Distribution in Obese Patients
General anesthesia (GA) and paralysis are factors which facilitate atelectasis formation, especially in obese patients. Spontaneous breathing can reduce the amount of atelectasis.
- Conditions
- Obesity, Hip Arthroplasty, General Anesthesia, Spinal Anesthesia
- Trial name
- NCT01382927
- Where
- Germany
- Volunteers
- 16 people
- Sponsor
- Technische Universität Dresden
Solid Tumor, Carcinoma
Propofol vs Sevo for Paediatric Tumor Surgery
Background: Retrospective studies and meta-analyses have shown a reduction in 5-year survival following inhalational based compared to propofol based total intravenous (TIVA) anaesthesia for cancer surgery.
- Conditions
- Solid Tumor, Carcinoma, Malignancy, Cancer
- Trial name
- NCT04475705
- Testing
- propofol, sevoflurane
- Where
- Hong Kong
- Volunteers
- 100 people
- Sponsor
- Hong Kong Children's Hospital
Scrotum Disease, Hydrocele Male
Efficacy of Inhaled Methoxyflurane (Penthrox) as Adjunct for Urologic Procedures Under Local Anesthetic: A Pilot Study
We wish to perform a prospective randomized controlled pilot study at the Men's Health Clinic and Health Science's Centre to assess whether or not the use of Penthrox as an adjunct to LA is associated with improved pain tolerance…
- Conditions
- Scrotum Disease, Hydrocele Male, Spermatocele, Scrotal Hematocele
- Trial name
- NCT07192198
- Testing
- Methoxyflurane, Control
- Where
- Canada
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Manitoba
Preoxygenation
Verbal Breathing Coaching to Improve Preoxygenation and Extend Safe Apnea Time in Anesthesia
This study explores whether simply guiding patients to breathe slowly and calmly before anesthesia can help improve oxygen levels and keep them safe for longer during induction.
- Trial name
- NCT07565259
- Testing
- Verbal Breathing Coaching
- Where
- Saudi Arabia
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Prince Sultan Military Medical City
Anesthesia, General/Methods, Laparoscopy
Transpulmonary Driving Pressure and Intra-abdominal Pressure Relationship During Laparoscopic Surgery
Objective: The aim of this project is to evaluate how intra-abdominal pressure paired coupled with different ventilatory positive end-expiratory pressure levels affects the transpulmonary driving pressure during pneumoperiteneum…
- Conditions
- Anesthesia, General/Methods, Laparoscopy, Respiration, Artificial, Positive-Pressure Respiration
- Trial name
- NCT03435913
- Testing
- Standard PEEP ventilation, Matched PEEP ventilation
- Where
- Spain
- Volunteers
- 30 people
- Sponsor
- Hospital Universitario La Fe
Colorectal Cancer Metastatic, Survival Rate
The Effects of General Anesthetics on Lymphocytes in Patients Undergoing Colorectal Cancer Resection and Mechanism Involved
The body immunity is important to the development of tumor. The immune system is in charge of monitoring and cleaning tumor cells in circulation. Anesthesia may alter the immune response and affect the elimination of tumor cells.
- Conditions
- Colorectal Cancer Metastatic, Survival Rate, General Anesthetics Toxicity, Lymphocyte Destruction
- Trial name
- NCT03193710
- Testing
- Propofol, Sevoflurane, Remifentanil
- Where
- China
- Volunteers
- 260 people
- Sponsor
- Guizhi Du
ASA Class I/II Patients, General Anesthetic
PCV vs VCV in Low-Flow Anesthesia
The aim of this observational study is to investigate the effects of ventilation modes on intraoperative and postoperative lung functions in patients under general anesthesia.
- Conditions
- ASA Class I/II Patients, General Anesthetic, Low Flow Anesthesia
- Trial name
- NCT07305129
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- HULYA TOPCU, MD