Clinical trials: High-flow Anesthesia
Optic Nerve Sheath Diameter
Anesthesia on Optic Nerve Sheath Diameter
Different amounts of anesthetic gas can be used in the obstetric gynecological surgery operations to be performed with open method.
- Trial name
- NCT04407715
- Testing
- The Effect Of Minimal and High Flow Anesthesia on Optic Nerve Sheath Diamater
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Bursa Yuksek Ihtisas Training and Research Hospital
Compare Preoxygenation Methods in Bariatric Patients
Preoxygenation With High Flow Nasal Cannula Prolongs Normoxia Time During Induction of Anaesthesia of Bariatric Patients and is Superior to Conventional Preoxygenation With Face Mask.
To compare preoxygenation for induction of general anaesthesia with High Flow Nasal Cannula vs preoxygenation with face mask in patients undergoing bariatric surgery.
- Trial name
- NCT04965610
- Testing
- Preoxygenation with High Flow Nasal Cannula, Preoxygenation via face mask
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Staedtisches Klinikum Karlsruhe
Oxidative Stress, Anesthesia
Comparison of Total Oxidant and Total Antioxidant Capacities in Low-Flow and High-Flow General Anesthesia
The goal of this observational study is to determine whether low-flow anesthesia has a positive contribution to the total oxidant/antioxidant balance.
- Trial name
- NCT05590312
- Testing
- general anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Duzce University
Postoperative Agitation, Emergence Agitation
Minimal- Versus High-Flow Sevoflurane and Emergence Agitation in Pediatric Surgery
This study aims to evaluate the effects of minimal-flow sevoflurane compared with high-flow sevoflurane during maintenance of general anesthesia on postoperative emergence agitation in opioid-free pediatric infraumbilical…
- Trial name
- NCT07635004
- Testing
- caudal block
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Ankara City Hospital Bilkent
Laparoscopic Cholecystectomy
Low Flow and High Flow Anesthesia on Thiol-Disulfide Homeostasis and IMA in Laparoscopic Cholecystectomy Surgery
Comparison of the Effects of Low Flow and High Flow Anesthesia on Thiol-Disulfide Homeostasis and Ischemia Modified Albumin in Laparoscopic Cholecystectomy Surgery In this study, our aim is to compare the effects of Low Flow and…
- Trial name
- İMA (NCT04926480)
- Testing
- low and high flow Anesthesia
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Bursa Yuksek Ihtisas Training and Research Hospital
Anesthesia, Airway Morbidity
Preoxygenation Using High Flow Oxygen : Efficacy and Tolerance in Healthy Volunteers
High flow nasal cannula oxygen has been proposed to perform preoxygenation in patients with acute respiratory failure requiring orotracheal intubation in intensive care units.
- Conditions
- Anesthesia, Airway Morbidity, Safety Issues
- Trial name
- PreOx-OHD (NCT03399695)
- Testing
- preoxygenation
- Where
- France
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University Hospital, Caen
Cesarean Delivery Affecting Newborn
Preoperative Highflow Nasal Oxygen Application in Cesarean Under General Anesthesia and Its Effects on Newborn.
Preoperative Highflow Nasal Oxygen Application in Cesarean Under General Anesthesia and Its Effects on Newborn.
- Trial name
- NCT03903003
- Testing
- high flow nasal oxygen device (POİNT), Face mask
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Kocaeli Derince Education and Research Hospital
Anesthesia, Hypothermia
Comparisons of Two Different Type Heater in Different Inhalation Anesthesia in Terms of Prevention of Hypothermia
Unintentional perioperative hypothermia is a common occurrence. One of the recommendations of the guidelines to prevent hypothermia is the use of active warmers.
- Conditions
- Anesthesia, Hypothermia, Heat
- Trial name
- NCT06107647
- Testing
- COVIDIEN WarmTouch
- Where
- Turkey (Türkiye)
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- Fatih Sultan Mehmet Training and Research Hospital
Obesity, Morbid
Preoxygenation With Optiflow™ in Morbidly Obese Patients is Superior to Face Mask
Optiflow™ may provide an opportunity to prolong apnea time in the morbidly obese patient population. This study will examine whether Optiflow can do this, and compare the pre-oxygenation with Optiflow to the pre-oxygenation…
- Trial name
- NCT03009877
- Testing
- Optiflow F&P 850™ System, facemask, Rocuronium
- Volunteers
- healthy volunteers welcome
- Sponsor
- Montefiore Medical Center
Low-flow Anesthesia
High vs. Low Flow Sevoflurane Anesthesia in Pediatric Laparoscopic Surgery: Recovery, Hemodynamics, and Cost Comparison
The primary objective of our study is to compare the effects of different flow rates of the routinely used inhalation agent, sevoflurane, on postoperative recovery times in pediatric patients undergoing elective laparoscopic…
- Trial name
- NCT06676969
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Ondokuz Mayıs University
Anesthesia
Evaluation of Different Methods for Preoxygenation
The goal of this randomised cross-over study is to compare pre-oxygenation using a standard nasal cannula to pre-oxygenation using humidified high-flow nasal oxygen and a tight-fitting facemask in adult volunteers with a BMI…
- Trial name
- NCT05839665
- Testing
- Humidified high-flow nasal oxygen, Standard nasal cannula, Facemask
- Where
- 2 sites in Sweden
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Malin Jonsson Fagerlund
Airway Anesthesia, Preoxygenation
Comparison of Different Oxygen Flow Rates During Preoxygenation Using High-Flow Nasal Oxygen
High-flow nasal oxygen (HFNO) has been used for many years to help people with breathing difficulties in the intensive care and after surgery.
- Conditions
- Airway Anesthesia, Preoxygenation, High Flow Nasal Canula
- Trial name
- PREFLOW2 (NCT06736132)
- Testing
- High-flow nasal oxygen
- Where
- Sweden
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Region Stockholm
Anesthesia, Intraocular Pressure
Intraocular Pressure, Optic Nerve Sheath Diameter and Optic Perfusion Pressure of Minimal Low and High-Flow Anesthesia
The aim of this clinical trial is to determine the effect of minimal low-flow versus high-flow anesthesia on intraocular pressure (IOP) by non-contact tonometry, optic nerve sheath diameter (ONSD) by USG and optic perfusion…
- Conditions
- Anesthesia, Intraocular Pressure, Nephrolithiasis
- Trial name
- NCT06684704
- Testing
- minimal and high flow anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Elazıg Fethi Sekin Sehir Hastanesi
Anesthesia Morbidity
HIFLO ENDO-High Flow Nasal Cannula in GI Endoscopy
Millions of patients undergo upper GI endoscopy in the United States each year. A large number of these patients have anesthesia to assist with their comfort during the procedure.
- Trial name
- NCT03028688
- Testing
- High flow nasal cannula oxygen
- Where
- United States
- Volunteers
- 262 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Obese
The Effect of Mask Combined With High Flow Oxygen on Preoxygenation During Induction of General Anesthesia in Obese Patients
There is a risk of airway-related incidents during anaesthesia associated with obesity. High-flow nasal oxygen is advocated for perioperative preoxygenation in obese patients to reduce airway adverse reactions.
- Trial name
- NCT06562660
- Testing
- apnoeic
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Henan Provincial People's Hospital
Oxidative Stress
Effects of Minimal and High Flow Anesthesia on Thiol Disulfide Balance and StO2 in Hypotensive Anesthesia Applications
The effects of Minimal Flow Anesthesia (0.4 l / min) and High Flow Anaesthesia (2 l / min) on tissue oxygen saturation (St02) and thiol / disulfide balance in hypotensive anesthesia operations will be investigated.
- Trial name
- NCT03563833
- Testing
- Minimal Flow Anesthesia, High Flow Anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University Training and Research Hospital