comparison of two techniques , lung ultrasound and listening to air flow by stethoscope, to confirm flow of air in both lungs at two volumes of lung ventilation in cardiac surgical patients

Completed

Conditions: Diseases of the circulatory system,

Registration Number: CTRI/2018/05/013586

Lead Sponsor: Sanjay Gandhi Post graduate institute of medical sciences

Brief Summary: This study is being started in cardiac surgical patients in SGPGI LUCKNOW where two techniques are being compared ie lung ultrasound and auscultation for confirmation of bilateral air entry in cardiac surgical patients at two different tidal volumes , for rapidity, sensitivity and specificity of each technique.

Detailed Description: Not available

Recruitment & Eligibility

Status: Completed

Sex: All

Target Recruitment: 100

Inclusion Criteria

Undergoing elective cardiac surgical procedure under general anaesthesia with endotracheal intubation Informed written consent.

Exclusion Criteria

Modified Mallampati class 3 or 4 Morbid obesity patients with critical preoperative state (ventilated, cardiogenic shock, inotropic support, intra-aortic balloon pump.

Study & Design

Study Type: Observational

Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Accuracy of each method, sensitivity and specificity	time taken for each technique

Secondary Outcome Measures

Name	Time	Method
faster and feasible technique	before induction of anaesthesia anaesthetist 2 and 3 auscultate and do ultrasound lung then immediately after intubation and confirmation of adequate capnograph by intubating anaesthetist 1, no. 2 & 3 auscultate and do USG at 7ml/kg or 10 ml/kg TV (randomised) all the 3 results (before induction and at 2 TV)are marked on a paper and time taken to auscultate and USG at both TV is also noted by OT technician

Trial Locations

Locations (1): OT 1- Cardiovascular and thoracic surgery OT, SGPGIMS MAIN OT COMPLEX
🇮🇳
Lucknow, UTTAR PRADESH, India
OT 1- Cardiovascular and thoracic surgery OT, SGPGIMS MAIN OT COMPLEX
🇮🇳Lucknow, UTTAR PRADESH, India
Dr Prabhat Tewari
Principal investigator
9794393344
ptewari123@yahoo.co.in