Comparing the predictablity of post spinal hypotension by pre-operative ultrasonographic assessment of Inferior Vena Cava Collapsibility Index and Caval Aortic Index during elective surgeries

Phase 4

Not yet recruiting

• Conditions: Measurement and Monitoring,

• Registration Number: CTRI/2023/08/056048
• Lead Sponsor: Maulana Azad Medical College

Brief Summary

WE ARE COMPARING THE PREOPERATIVE ULTRASONOGRAPHIC ASSESSMENT OF INFERIOR VENA CAVA COLLAPSIBILITY INDEX AND CAVAL AORTIC INDEX IN THE PREDICTION OF POST SPINAL HYPOTENSION IN PATIENTS UNDERGOING ELECTIVE SURGERIES BETWEEN THE AGE GROUP OF 18 T0 65 YEARS. THE AIM OF OUR STUDY IS TO COMPARE THE PREOPERATIVE ULTRASONOGRAPHIC ASSESSMENT OF INFERIOR VENA CAVA COLLAPSIBILITY INDEX AND CAVAL AORTIC INDEX IN PREDICTING THE POST SPINAL HYPOTENSION, TAKING A TOTAL SAMPLE SIZE OF 90, WITH 30 SAMPLES EACH IN THREE GROUPS

Detailed Description

Not available

Study Timeline

• Last Update Posted: 2023-07-31
• Study Start: 2023-10-08

Recruitment & Eligibility

• Status: Not Yet Recruiting
• Sex: All
• Target Recruitment: 90

Inclusion Criteria

American Society of Anaesthesiology physical health status 1 and 2.

Exclusion Criteria

• Pregnant patients 2.
• BMI more than 30kg/m2 3.
• Absolute and relative contraindications for spinal anaesthesia 4.
• Baseline arterial SBP <90mmhg OR MAP<65mmhg.

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
To compare IVCCI AND IVC:AO index in predicting the incidence of post spinal anaesthesia hypotension	First 40 minutes from the time of giving spinal anaesthesia at every 2 minutes interval

Secondary Outcome Measures

Name	Time	Method
To compare the IVCCI & IVC:AO index with the total volume of fluid given during surgery	First 40 minutes from the time of giving spinal anaesthesia at every 2 minutes interval
To compare the number of hypotensive episodes occuring in a patient during surgery	First 40 minutes from the time of giving spinal anaesthesia at every 2 minutes interval
To evaluate & compare the requirement & total dose of vasopressors used during the surgery	First 40 minutes from the time of giving spinal anaesthesia at every 2 minutes interval
To compare the IVCCI & IVC:AO index with the volume of intravenous fluid infused before administering spinal anaesthesia	First 40 minutes from the time of giving spinal anaesthesia at every 2 minutes interval

Trial Locations

Locations (1)

Lok Nayak Hospital; 🇮🇳 Central, DELHI, India

Lok Nayak Hospital

🇮🇳Central, DELHI, India

Dr Ashwin C S

Principal investigator

7019919477

ashwinsundravadivel@gmail.com