Clinical trials: Low Flow Anesthesia
Sevoflurane, Desflurane
To Compare the Consumption of Sevoflurane and Desflurane in Low Flow Anaesthesia
This prospective observational study aims to compare sevoflurane and Desflurane consumption in low-flow anaesthesia using the ASA (American Society of Anaesthesiology). Environmental Sustainability Committee recommendations.
- Trial name
- NCT06602947
- Testing
- Low flow anaesthesia using ASA enviormental sustanibility commitee recomendation
- Where
- India
- Volunteers
- 564 people
- Sponsor
- Rajiv Gandhi Cancer Institute & Research Center, India
Postoperative Pain, Laparoscopic Cholecystectomy
Erector Spinae Plane Block and Low-Flow Anaesthesia in Laparoscopic Cholecystectomy
This prospective randomized controlled study aims to evaluate the effects of preoperative ultrasound-guided erector spinae plane (ESP) block combined with low-flow anaesthesia on postoperative quality of recovery and opioid…
- Trial name
- NCT07653490
- Testing
- Erector Spinae Plane Block, Low Fresh Gas Flow (0.5 L/min), Standard Fresh Gas Flow (3 L/min)
- Where
- Turkey (Türkiye)
- Volunteers
- 72 people
- Sponsor
- Taksim Egitim ve Arastirma Hastanesi
Inhalation; Gas
Sevoflurane Wash in Method Using Conventional Flows Versus Low Flows of 0.5L
The goal of this observational study is to to evaluate a technique of initiating Sevoflurane low-flow anesthesia which is simple, has a quick wash-in and minimises gas consumption without compromising the safety when compared to…
- Trial name
- NCT06209112
- Testing
- Sevoflurane
- Where
- Oman
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Royal Hospital, Oman
Anesthesia
1-1-12 Wash-in for Desflurane Low Flow Anesthesia
We propose a new wash-in technique for desflurane low flow anesthesia with fresh gas flow of O2:N2O 1:1 L/min with desfluraene 12%.
- Trial name
- NCT02013882
- Testing
- 1-1-12 wash-in
- Where
- Thailand
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- Khon Kaen University
Minimal Flow Anesthesia, Low Flow Anesthesia
Comparison of Minimum Flow and Low Flow Desflurane Anesthesia in Robotic Assisted Laparoscopic Abdominal Surgery
This study aims to compare the use of low fresh gas flow (1 L/min) desflurane anesthesia with minimum fresh gas flow (0.5 L/min) desflurane anesthesia in patients undergoing robotic-assisted abdominal surgery.
- Conditions
- Minimal Flow Anesthesia, Low Flow Anesthesia, Robotic Assisted Laparoscopic Abdominal Surgery
- Trial name
- NCT06520943
- Testing
- blood gas analysis
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Ankara City Hospital Bilkent
Morbid Obesity, Anesthesia Complication
Low Flow Anesthesia in Morbid Obesity
In this study to planned to research the efficacy of low-flow anesthesia on patients undergoing sleeve gastrectomy due to morbid obesity on respiratory functions after surgery by examining FEV1 and FVC values and FEV1/FVC ratio.
- Conditions
- Morbid Obesity, Anesthesia Complication, Anesthesia; Functional
- Trial name
- NCT03913858
- Testing
- Obesity Surgery with Low-Flow Anesthesia, Obesity Surgery with High-Flow Anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Bakirkoy Dr. Sadi Konuk Research and Training Hospital
Tympanoplasty, Myringoplasty
NLR and Sevoflurane Use in Ear Surgeries: Flow Comparison
This retrospective study aims to compare the effects of low-flow and high-flow anesthesia techniques on intraoperative hemodynamics, neutrophil-to-lymphocyte ratio (NLR), and postoperative outcomes in patients undergoing…
- Conditions
- Tympanoplasty, Myringoplasty, Neutrophil-to-Lymphocyte Ratio, Low-flow Anesthesia
- Trial name
- ANFLUX (NCT07064642)
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Eda KAZANÇ ÖZDEN
Low Flow Anesthesia
The Effects of Sevoflurane and Desflurane Used in Low-Flow Anesthesia on Thiol Disulfide Homeostasis
This study aimed to compare the effects of sevoflurane and desflurane used in low-flow anesthesia on thiol-disulfide homeostasis of patients undergoing general anesthesia.
- Trial name
- NCT06810453
- Testing
- A 5 cc venous blood sample was obtained, low-flow anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- University of Gaziantep
Low Flow Anesthesia, Volatile Anesthetic Consumption
Low Flow Anesthesia Without Initial High Flow Phase
The aim of the study is to compare the effectiveness of conventional low flow anesthesia (LFA) with initial high fresh gas flow ( 4L/min) for 10 minutes and LFA with fixed fresh gas flow rate (1L/min).
- Trial name
- NCT03955406
- Testing
- Conventional Low flow Anesthesia, Low Flow Anesthesia with fixed fresh gas flow rate
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Kahramanmaras Sutcu Imam University
Carbon Monoxide Exposure
The Effect of Blood Carboxyhemoglobin Levels on Total Antioxidant (Tas), Total Oxidant(Tos), Hypoxia Inducible Factor-1a (hif1a) During Low-flow and Normal-flow Anesthesia
In contrast to toxic CO concentrations, low-dose CO acts as a signaling molecule and can exert many complex cytoprotective effects.
- Trial name
- NCT05661045
- Testing
- low-flow anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Ataturk Training and Research Hospital
Perfusion Index, Low-Flow Anesthesia
Perfusion Index in Pediatric Low-Flow Anesthesia
This study aims to evaluate changes in perfusion index (PI) in pediatric patients undergoing elective surgery under low-flow anesthesia.
- Conditions
- Perfusion Index, Low-Flow Anesthesia, Postoperative Recovery
- Trial name
- NCT06967675
- Testing
- Low-Flow Anesthesia (LFA)
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people
- Sponsor
- Istinye University
Ventilator Lung, Anesthesia; Functional
Minimal Flow Application in One Lung Ventilation
Interest in low fresh gas flow anesthesia has increased in recent years. The high standard of anesthesia machines, the presence of monitors that continuously and thoroughly analyze the anesthetic gas composition, and the…
- Trial name
- NCT04376307
- Testing
- minimal flow anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Dr. Lutfi Kirdar Kartal Training and Research Hospital
Anesthesia
Different Low-flow Sevoflurane Anesthesia Techniques
After reaching 1 MAC level with 4 lt / min fresh gas flow and 2.5% sevoflurane concentration in the initial stage in 35 patients, anesthesia maintenance will be continued with 0.5 lt / min fresh gas flow and 2 -4% sevoflurane…
- Trial name
- NCT04743193
- Testing
- 2.5 %sevoflurane, 8% sevoflurane low flow anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Kocaeli Derince Education and Research Hospital
Gynecological Surgery, General Anesthesia
Heat and Moisture Exchanger and Low-flow Gas
The aim of the present study was to measure the inspired gas temperature and humidity of the anesthetic circuit in the Dräger Primus machine and esophageal temperature with or without and heat and moisture exchanger (HME) and…
- Trial name
- NCT00997295
- Where
- Brazil
- Volunteers
- 30 people
- Sponsor
- UPECLIN HC FM Botucatu Unesp
Thoracic Surgery, Low-flow Anesthesia
Effect of Low-Flow Anesthesia in Single Lung Ventilation on Postoperative Respiratory Complications
Mechanical ventilation in thoracic surgery patients is often complicated because patients are usually in the lateral decubitus position and the operated lung is intermittently deflated to facilitate surgical exposure .
- Trial name
- Low-Flow Anest (NCT06838091)
- Testing
- Observational
- Where
- Turkey (Türkiye)
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Başakşehir Çam & Sakura City Hospital
Male Urogenital Diseases, Female Urogenital Diseases
Comparison of Gas Consumption From Two Different Anesthesia Machines
Low flow anesthesia (LFA) is used less than desirable, partly because one has considered that there might be danger of underdosing of anesthesia gas and thus risk of awareness under anesthesia.LFA has several advantages such as…
- Trial name
- NCT02774031
- Testing
- Aisys with Et control, Aisys conventional, Flow-i with ACG
- Where
- Norway
- Volunteers
- 147 people
- Sponsor
- St. Olavs Hospital
Humidity, Temperature
Temperature and Humidity Among Different Anesthesia Work-station
The effects of preserving humidity and temperature by low flow anesthesia are different in each other anesthesia workstation.
- Trial name
- humidity (NCT01193465)
- Testing
- Datex Ohmeda excel anesthesia machine, Datex Ohmeda Avance anesthesia work-station, Drager Cato anesthesia work-station
- Where
- South Korea
- Volunteers
- 60 people
- Sponsor
- Korea University Anam Hospital
Oncology
Evaluation of Low Flow and Normal Flow Anesthesia Management in Robotic Assisted Laparoscopic Surgeries
Robotic-assisted laparoscopic surgery has many advantages compared to conventional open surgery, such as less postoperative pain, shorter hospital stays, and faster recovery times.
- Trial name
- NCT06430593
- Testing
- low-flow anesthesia
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Başakşehir Çam & Sakura City Hospital
Anesthesia, General, Hypotension
Haemodynamic Effects of Four Sevoflurane Wash-In Strategies After Tracheal Intubation
The goal of this clinical trial is to compare how four different ways of starting sevoflurane anaesthesia (the "wash-in" phase) affect the heart and circulation during the first 10 minutes after endotracheal intubation in adults…
- Trial name
- WASH-PRAM (NCT07894393)
- Testing
- End-tidal-controlled sevoflurane wash-in, Low-flow high-concentration wash-in (0.5 L/min, 8% sevoflurane), Low-flow wash-in (1 L/min, 4% sevoflurane)
- Where
- Turkey (Türkiye)
- Volunteers
- 102 people
- Sponsor
- Ataturk University
Laparoscopic Cholecystectomy, Postoperative Sore Throat
Low-Flow Sevoflurane and Desflurane Anesthesia in Laparoscopic Cholecystectomy
Several studies have demonstrated that inhalational anesthetic agents such as desflurane and sevoflurane may cause varying degrees of postoperative sore throat, hoarseness, and cough in orotracheally intubated patients.
- Trial name
- NCT07440758
- Testing
- Sevoflurane, Desflurane
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Kayseri City Hospital