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Clinical Trials/CTRI/2023/09/057548
CTRI/2023/09/057548Not yet recruitingNot Applicable

Ultrasound guided measurement of Corrected Carotid Flow Time as a guide for fluid administration in spontaneously breathing patients

Vardhman Mahavir Medical College and Safdarjung Hospital1 site in 1 country85 target enrollmentStarted: January 10, 2023Last updated:
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Conditions

Trial Snapshot

Phase
Not Applicable
Status
Not yet recruiting
Sponsor
Enrollment
85
Locations
1
Primary Endpoint
Ultrasound assessment of the change in corrected carotid flow time (FTc) induced by passive leg raise (PLR) maneuver to be used as a predictor of fluid responsiveness in spontaneously breathing patients.
Study OverviewEligibility CriteriaOutcomesInvestigatorsSitesRecords & IdentifiersSimilar Trials

Study Overview

Brief Summary

This study is a prospective interventional study to assess doppler ultrasound derived parameters like- corrected Carotid Flow Time, Carotid artery blood flow peak velocity, Carotid artery diameter as reliable predictors of fluid responsiveness in spontaneously breathing patients after passive leg raising (PLR) maneuver.

Study Design

Study Type
Interventional

Eligibility Criteria

Ages
18.00 Year(s) to 65.00 Year(s) (—)
Sex
All

Inclusion Criteria

  • •ASA Class 1 to 3.

Exclusion Criteria

  • •Patients with:
  • •Knwon Carotid artery stenosis
  • •History of cardiac dysfunction
  • •History of pulmonary hypertension
  • •History of peripheral vascular disease
  • •Morbid obesity ( BMI >40kg/m2).

Outcomes

Primary Outcomes

Ultrasound assessment of the change in corrected carotid flow time (FTc) induced by passive leg raise (PLR) maneuver to be used as a predictor of fluid responsiveness in spontaneously breathing patients.

Time Frame: Measured before PLR maneuver & 120seconds after PLR maneuver.

Secondary Outcomes

  • Ultrasound assessment of the change in carotid artery blood flow peak velocity variability with different phases of breathing & carotid artery diameter induced by passive leg raise (PLR) maneuver to be used as a predictor of fluid responsiveness in spontaneously breathing patients.(Measured before PLR maneuver & 120seconds after PLR maneuver.)

Investigators

Sponsor
Vardhman Mahavir Medical College and Safdarjung Hospital
Sponsor Class
Government medical college

Study Sites (1)

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