measuring the diameter of a vein called the subclavian to predict a fall in blood pressure of a patient while undergoing general anaesthesia for surgeries

Not yet recruiting

• Conditions: Medical and Surgical,

• Registration Number: CTRI/2023/10/058551
• Lead Sponsor: Dr BR ambedkar medical college

Brief Summary

Perioperative hypotension increases postoperative complication rates and prolongs postoperative recovery time. Whether the Passive Leg Raising test (PLR) and Subclavian Vein Diameter(DSCV) can effectively predict post-anesthesia hypotension remains to be tested.

Detailed Description

Not available

Study Timeline

• Study Start: 2023-10-20
• Last Update Posted: 2023-11-10

Recruitment & Eligibility

• Status: Not Yet Recruiting
• Sex: All
• Target Recruitment: 75

Inclusion Criteria

1. patients posted for elective surgery under general anaesthesia 2) American anaesthesiologist association physical status 1 and 2.

Exclusion Criteria

1)Patient with peripheral vascular disease 2)Cardiovascular disease 3)Hepatic and renal complications 4)Circulatory instability 5)Patients on ACEI and ARB classess of antihypertensives.

Study & Design

• Study Type: Observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
To assess the pre anesthetic subclavian vein ultrasonographic diameter variation with passive leg raising.	change in diameter will be assessed after 30 seconds of bilateral passive leg raising.

Secondary Outcome Measures

Name	Time	Method
1)To find out subclavian vein diameter collapsibility index in supine & with passive leg raising	2) To evaluate hemodynamic responses following general anaesthesia

Trial Locations

Locations (1)

DR. B.R. AMBEDKAR MEDICAL COLLEGE AND HOSPITAL; 🇮🇳 Bangalore, KARNATAKA, India

DR. B.R. AMBEDKAR MEDICAL COLLEGE AND HOSPITAL

🇮🇳Bangalore, KARNATAKA, India

DR VRIDHI RAJAN

Principal investigator

9964059953

vridhir@gmail.com