effect of early post extubation application of high flow nasal cannula with conventional oxygen therapy on prevention of postoperative atelectasis in adults undergoing open abdominal surgery-A Randomized controlled trial.
Not Applicable
- Conditions
- Health Condition 1: O- Medical and SurgicalHealth Condition 2: O- Medical and SurgicalHealth Condition 3: R198- Other specified symptoms and signsinvolving the digestive system and abdomen
- Registration Number
- CTRI/2021/10/037429
- Lead Sponsor
- not applicable
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Yet Recruiting
- Sex
- Not specified
- Target Recruitment
- 0
Inclusion Criteria
ASA Physical status grade 1 and 2
BMI : 18-35 kg/m2
patients with ARISCAT Score >26
Exclusion Criteria
patients refused to participate
patients with BMI >35kg/m2
patients with any pulmonary pathology
patients with obstructive sleep apnea
preceding surgery with in 30 days
history of thoracotomy /lung resection
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method To assess and compare the improvement in lung ultrasound score after the application of HFNC and conventional oxygen therapy groupTimepoint: T1- in preoperative area <br/ ><br>T2-at the end of surgery in PACU <br/ ><br>T3 -after application of HFNC/conventional oxygen therapy to respective groups <br/ ><br>T4 -36 hours after the end of surgery
- Secondary Outcome Measures
Name Time Method -To assess and compare the variations of respiratory rate <br/ ><br>- To assess and compare the variations in spo2,paco2,pao2/fio2 ratio <br/ ><br>-To assess the need for noninvasive ventilation <br/ ><br>-To assess need for reintubationTimepoint: T1- in preoperative area <br/ ><br>T2-at the end of surgery in PACU <br/ ><br>T3 -after 12 hours application of HFNC/conventional oxygen therapy to respective groups <br/ ><br>T4 -36 hours after the end of surgery