Clinical Trials Logo

Clinical Trial Summary

Investigation of the Clinical Efficacy of High Flow Nasal Oxygen in Patients Over 60 Years of Age Undergoing Colonoscopy


Clinical Trial Description

70 patients who underwent colonoscopy under elective conditions will be included in the study. Routine monitoring will be applied to the patients in the outpatient room in accordance with the standard protocol and the findings in the preoperative period will be recorded. The dose and frequency of anesthesia applied in the routine will not be interfered with and the recorded data will be collected by an observer other than the practitioner. Randomization between groups will be achieved by taking the patients on the surgical procedure list sequentially. For both groups, after positioning the patients and placing the cannulas, preoxygenation will be performed for 5 minutes before induction of anesthesia. Oxygenation will be carried out at 35°C and 50 lt/min flow rate from the High Flow Nasal Cannula device, with inspired oxygen fraction equivalent to 40% in both groups, 5 lt/min in Group N, and inspired oxygen fraction equivalent to 40% in Group H, and immediately Anesthesia induction will then be applied.Oxygen saturation and other hemodynamic data of the patients in the room air before preoxygenation,oxygen saturation and hemodynamic data before induction after preoxygenation, oxygen saturation and hemodynamic data every minute during the procedure,oxygen saturation and hemodynamic data at the end of the procedure will be recorded. Interventions for respiratory safety, such as chin thrust, painful stimulus, inspired oxygen fraction increase, airway placement and mask ventilation, in case of apnea (stopping breathing for 10 seconds or more) or oxygen saturation ≤92% that may occur after induction until the end of the procedure , drug applications and other undesirable events will be recorded. As a result of the study, High Flow Nasal Cannula and low flow nasal cannula, which is the standard conventional method, will be compared in terms of desaturation and hypoxemia in my colonoscopy procedures performed under sedation. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05396274
Study type Interventional
Source Turkish Society of Anesthesiology and Reanimation
Contact UTKU SAGLAM, 1
Phone 905079701310
Email utkusaglam23@gmail.com
Status Not yet recruiting
Phase N/A
Start date May 26, 2022
Completion date December 30, 2022

See also
  Status Clinical Trial Phase
Recruiting NCT04498598 - Structural Modification In Supraglottic Airway Device N/A
Completed NCT05532670 - N600X Low Saturation Accuracy Validation
Enrolling by invitation NCT04106401 - Intravascular Volumes in Hypoxia During Antarctic Confinement N/A
Recruiting NCT05883137 - High-flow Nasal Oxygenation for Apnoeic Oxygenation During Intubation of the Critically Ill
Not yet recruiting NCT05817448 - Hypoxia-induced Autophagy in the Pathogenesis of MAP
Recruiting NCT02661152 - DAHANCA 30: A Randomized Non-inferiority Trial of Hypoxia-profile Guided Hypoxic Modification of Radiotherapy of HNSCC. Phase 3
Terminated NCT02801162 - Evaluation of Accuracy and Precision of a New Arterial Blood Gas Analysis System Blood in Comparison With the Reference Standard N/A
Not yet recruiting NCT02201875 - Intrinsic Periodic Pattern of Breathing N/A
Completed NCT02943863 - Regional Ventilation During High Flow Nasal Cannula and Conventional Nasal Cannula in Patients With Hypoxia N/A
Completed NCT02105298 - Effect of Volume and Type of Fluid on Postoperative Incidence of Respiratory Complications and Outcome (CRC-Study) N/A
Completed NCT01922401 - Inverse Ratio Ventilation on Bariatric Operation N/A
Active, not recruiting NCT01681238 - Goal-directed Therapy in High-risk Surgery N/A
Completed NCT01463527 - Using Capnography to Reduce Hypoxia During Pediatric Sedation N/A
Completed NCT01507623 - Value of Capnography During Nurse Administered Propofol Sedation (NAPS) N/A
Withdrawn NCT00638040 - The Gene Expression Studies of the Role of Tumor Microenvironments in Tumor Progression N/A
Active, not recruiting NCT06097754 - Intermittent Exogenous Ketosis (IEK) at High Altitude N/A
Completed NCT04589923 - The VISION-Acute Study
Completed NCT05044585 - Evaluation of RDS MultiSense® in Desaturation Analysis in Healthy Volunteers N/A
Completed NCT03659513 - The Effect of ECMO on the Pharmacokinetics of the Drugs and Their Clinical Efficacy
Completed NCT03221387 - Sleep and Daytime Use of Humidified Nasal High-flow Oxygen in COPD Outpatients N/A