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Completed

NCT Number: NCT04658576

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

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

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Key information

Conditions

Hypotension on Induction

Age range

18 year–70 year

Sex eligibility

All sexes

Study type

Observational

Primary location

Faculty of Medicine- Cairo University

Cairo, 11562, Egypt

About this study

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.

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

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

Treatment and study plan

Primary outcomes

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

    Time frame: 15 minutes

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

Sponsors and collaborators

Lead sponsor

Cairo University

Other

Registry information

Official study title

Pre-operative Ultrasonographic Evaluation of Caval Aorta Diameter Index as a New Predictor for Hypotension After Induction of General Anaesthesia: A Prospective Observational Cohort Study.

Important dates

Study start
2020
Primary completion
2022
Study completion
2022
First posted
Dec 8, 2020
Registry last updated
Jul 5, 2023

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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