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Assessing Pain in the Postoperative Period by Automatically Measuring the Variation Coefficient of Pupillary Diameter: PREVANS Study

NCT03267979 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 345

Last updated 2017-08-31

No results posted yet for this study

Summary

Different pain assessment methods have been proposed to evaluate analgesic efficacy after surgical operation. Pain is a subjective phenomenon. Patient did his pain self assessment. But, cooperation of the patient is limited by cultural differences, language barriers or residual effect of products used while general anesthesia.

A lot of study were conducted to demonstrate and to quantify the pain after an operation. The aim will be dose analgesic treatment better without cooperation of the patient.

This sudy concerns patients on the post anesthesia care units one hour after their arrival. They will have electrocardiogram and video-pupillometer.

Conditions

  • Anesthesia, General

Interventions

OTHER

Video-pupillometer

Video-pupillometer will be performed. In this study data will be collected and analyzed.

OTHER

Electrocardiogram

Electrocardiogram will be performed. In this study data will be collected and analyzed.

Sponsors & Collaborators

  • Centre Hospitalier Universitaire de Saint Etienne

    lead OTHER

Principal Investigators

  • David CHARIER, MD · CHU SAINT-ETIENNE

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2014-11-02
Primary Completion
2015-03-31
Completion
2015-03-31

Countries

  • France

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03267979 on ClinicalTrials.gov