Study of the Effect of the Supine Position at Brain Velocities in Noncerebro - Injured Patient (D-Velocity)

April 10, 2020 updated by: Poitiers University Hospital
To evaluate the pulsatility index changes after setting supine position in non brain- injured patient under general anesthesia.

Study Overview

Status

Completed

Conditions

Study Type

Observational

Enrollment (Actual)

40

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

  • France
      • Poitiers, France
        • DAHYOT FIZELIER Claire

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 55 years (Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

Patient who need a surgery in supine position and who don't have brain injured or pulmonary desease.

Forty patients over 24 month period were included in the study, after informed consent.

Pulsatility index is mesured with doppler ultrasound:

  1. before general anesthesia
  2. after general anesthesia in dorsal position
  3. in supine position
  4. in supine position with 15° proclive Evaluation to the pulsatility index changes in theese position

Description

Inclusion Criteria:

  • minimum 18 years old, maximum 45 years old for men and 55 years old for women.
  • surgery with supine position.

Exclusion Criteria:

  • refusal to participate
  • failure of measurement brain velocity
  • Penthotal or de kétamine before measurment
  • Cardiac or pulmonary desease

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

Cohorts and Interventions

Group / Cohort
pulsatility index mesured with doppler ultrasound

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Evaluation the pulsatility index after setting prone position in non brain-injured patient
Time Frame: 10 minutes
10 minutes

Collaborators and Investigators

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

Sponsor

Poitiers University Hospital

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

March 1, 2016

Primary Completion (Actual)

March 1, 2018

Study Completion

March 1, 2018

Study Registration Dates

First Submitted

October 4, 2016

First Submitted That Met QC Criteria

October 7, 2016

First Posted (Estimate)

October 12, 2016

Study Record Updates

Last Update Posted (Actual)

April 13, 2020

Last Update Submitted That Met QC Criteria

April 10, 2020

Last Verified

April 1, 2020

More Information

Terms related to this study

Other Study ID Numbers

  • D-Velocity

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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