Measurement of infraclavicular axillary vein using ultrasonography before anesthesia and predicting decrease in blood pressure after giving general anesthesia

Not Applicable

• Conditions: Health Condition 1: C029- Malignant neoplasm of tongue, unspecified

• Registration Number: CTRI/2022/07/043899
• Lead Sponsor: Regional Cancer Centre

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Last Update Posted: 2 August 2022

Recruitment & Eligibility

• Status: ot Yet Recruiting
• Sex: Not specified
• Target Recruitment: 0

Inclusion Criteria

Patients aged between 19 to 60 years , with American society of anaesthesiology (ASA) 1 and 2 statuses coming for elective surgery under General

anaesthesia(GA) with endotracheal intubation

Exclusion Criteria

Patients who refuse participate, requirement for vasopressors to maintain a mean arterial blood pressure (MAP) greater than 65 mmHg, baseline

MAP less than 70 mmHg, the proximal and /or distal axillary vein not clearly visualized , fracture of ipsilateral clavicle or anterior proximal ribs, axillary vein thrombosis, presence of major peripheral vascular disease, severe vascular

disease, unstable angina, respiratory distress, implanted pacemaker/cardioverter, mental incompetence, tricuspid failure, right-sided heart disease, portal hypertension, increased intra-abdominal pressure or expectation of difficult

intubation.

Study & Design

• Study Type: Observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
1.To assess the association between preoperative infraclavicular axillary vein measurement and change in BP <br/ ><br>2. To predict the incidence of intraoperative hypotension and percentage decrease in Mean arterial pressureTimepoint: Baseline

Secondary Outcome Measures

Name	Time	Method
Incidence of postoperative major cardiovascular events and associated mortality and morbidityTimepoint: 1 year