Pre-operative Ultrasonographic Evaluation of Caval Aorta Diameter Index as a Predictor for Post-induction Hypotension

Cairo University96 enrolled

Overview

Comparison between ultrasound measurement of IVCD-AOd index in prediction of post induction hypo tension

This study aims to evaluate the ability of preoperative ultrasound measurements IVC to aorta diameter index to predict post-induction hypotension in comparison with ultrasound measurements of the IVC collapsibility index.

Study Type

OBSERVATIONAL

Enrollment

Conditions

Hypotension on Induction

Eligibility

Sex: ALLMin age: 18 YearsMax age: 70 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: * • Adult patients (\>18years) * ASA I-II Exclusion Criteria: * • ASA physical status \> II * Dyspnea * Systolic blood pressure ≥ 180 mmHg * Systolic blood pressure \< 90 mmHg * Agitation (RASS \> 1) * IVC non visualized * Epidural catheter in use * Patients with increased intraabdominal pressure (intrabdominal mass compressing IVC). * Pregnancy

Locations (1)

Faculty of Medicine- Cairo University

Cairo, Egypt

Outcomes

Primary Outcomes

• Comparison of the accuracy Area under receiver operating characteristic curves (AUROC) of IVCD:AoD index and IVCCI in prediction of post-induction hypotension

Measurement of pre-operative IVC-AOrta diameter index and IVC collapsibility index

Time frame: 15 minutes

Data from ClinicalTrials.gov

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