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

July 2, 2023 updated by: Shymaa Fathy, Cairo University

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.

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

Study Overview

Status

Completed

Conditions

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 Type

Observational

Enrollment (Actual)

96

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Egypt
      • Cairo, Egypt, 11562
        • Faculty of Medicine- Cairo University

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 70 years (Adult, Older Adult)

Accepts Healthy Volunteers

Yes

Sampling Method

Probability Sample

Study Population

• Patients scheduled for elective orthopedic surgeries under general anaesthesia

Description

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 Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
• 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
15 minutes

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Cairo University

Investigators

  • Principal Investigator: Shymaa Fathy, MD, Cairo university

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

December 1, 2020

Primary Completion (Actual)

October 23, 2022

Study Completion (Actual)

October 23, 2022

Study Registration Dates

First Submitted

December 2, 2020

First Submitted That Met QC Criteria

December 2, 2020

First Posted (Actual)

December 8, 2020

Study Record Updates

Last Update Posted (Actual)

July 5, 2023

Last Update Submitted That Met QC Criteria

July 2, 2023

Last Verified

July 1, 2023

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • MD-245-2020

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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