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

Completed

• Conditions: Hypotension on Induction

• Registration Number: NCT04658576
• Lead Sponsor: Cairo University

Brief Summary

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

Detailed Description

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 Timeline

• Study Start: 2020-12-01
• Study First Submitted: 2020-12-02
• Study First Submitted QC: 2020-12-02
• Study First Posted: 2020-12-08
• Primary Completion: 2022-10-23
• Study Completion: 2022-10-23
• Status Verified: 2023-07
• Last Update Submitted: 2023-07-02
• Last Update Posted: 2023-07-05

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 96

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

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
• Comparison of the accuracy Area under receiver operating characteristic curves (AUROC) of IVCD:AoD index and IVCCI in prediction of post-induction hypotension	15 minutes	Measurement of pre-operative IVC-AOrta diameter index and IVC collapsibility index

Trial Locations

Locations (1)

Faculty of Medicine- Cairo University; 🇪🇬 Cairo, Egypt