Assessment of Ultrasonographic Measurement of Inferior Vena Cava Collapsibility Index in Prediction of Hypotension Associated With Tourniquet Release in Total Knee Replacement Surgeries Under Spinal Anesthesia

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

60 participants

Study Classification

OBSERVATIONAL

Study Start Date

2021-05-28

Study Completion Date

2022-03-01

Brief Summary

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Administration of intravascular fluids is one of the methods to prevent SA-induced hypotension, but empirical intraoperative volume repletion carries the risk of fluid overload during elective surgery. Over fluid resuscitation is associated with organ dysfunction and higher mortality rate , thus, to avoid ineffective or even harmful intravascular volume expansion, it is important to have tools to predict hypotension and fluid responsiveness.

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Detailed Description

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Conditions

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Fluid Hypovolemia, Cerebrospinal

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Interventions

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ultrasound

Ultrasonographic measurement of Inferior Vena Cava Collapsibility Index

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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Inclusion Criteria

* ASA grade I, II, III
* Age 18 -65 yrs
* Spinal Anesthesia

Exclusion Criteria

* Patient refusal
* Patient having contraindication of Spinal Anesthesia (infection at the site of injection, spine deformity, coagulation disorders ) .
* Known cardiac, renal, neurological, metabolic, endocrine, psychiatric, respiratory disease.

Minimum Eligible Age

18 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No