NCT03267979 (PREVANS) is a NA clinical trial of Video-pupillometer in Anesthesia, General, sponsored by Centre Hospitalier Universitaire de Saint Etienne.

Who is sponsoring NCT03267979?

NCT03267979 is sponsored by Centre Hospitalier Universitaire de Saint Etienne.

What drugs are being tested in NCT03267979?

Interventions in NCT03267979: Video-pupillometer, Electrocardiogram.

What condition does NCT03267979 study?

NCT03267979 studies Anesthesia, General.

Is NCT03267979 still recruiting?

NCT03267979 is currently completed. Last updated 31 August 2017.

Last reviewed 2017-08-31 · How we verify

NCT03267979: PREVANS

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

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

Completed NA Last updated 31 August 2017

What this trial tests

NA trial testing Video-pupillometer in Anesthesia, General in 345 participants. Completed in 31 March 2015.

Timeline

2 November 2014

Primary endpoint
31 March 2015

31 March 2015

Quick facts

Lead sponsor	Centre Hospitalier Universitaire de Saint Etienne
Phase	NA
Status	Completed
Study type	INTERVENTIONAL
Allocation	na
Design	single group
Masking	none
Primary purpose	diagnostic
Enrollment	345
Start date	2 November 2014
Primary completion	31 March 2015
Estimated completion	31 March 2015
Sites	1 location across France

Drugs / interventions tested

Video-pupillometer
Electrocardiogram

Conditions studied

Anesthesia, General — all drugs for Anesthesia, General →

Sponsor

Centre Hospitalier Universitaire de Saint Etienne

Who can join

18 and older, any sex, with Anesthesia, General. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

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.

Publications & conference data

1 peer-reviewed publication reference this trial (live from Europe PMC):

Assessing pain in the postoperative period: Analgesia Nociception Index<sup>TM</sup>versus pupillometry.
Charier D, Vogler MC, Zantour D, Pichot V, et al · · 2019 · cited 35× · PMID 30915996 · DOI 10.1016/j.bja.2018.09.031

Verify or expand the search:

Other recruiting trials for Anesthesia, General

Currently open trials in the same condition.

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Other Centre Hospitalier Universitaire de Saint Etienne trials

Trials by the same sponsor.

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NCT07504003 — Influence of Training Session Duration on Improvements in Physiological Resilience to Exercise · NA · recruiting
NCT07483710 — Association Between Muscle L3 CT Scan Muscle Derived Parameters of Muscle Function Upon Intensive Care Unit Admission an · NA · not yet recruiting
NCT06845176 — Combining Motor Imagery and Tendon Vibration on the Effectiveness of Motor Imagery · NA · recruiting
NCT07344298 — Less is Better? Effectiveness of a Short Local Vibration Protocol on Neuromuscular Function · NA · recruiting

Verify against primary sources

ClinicalTrials.gov — authoritative US registry record
WHO ICTRP — international registry index
EU Clinical Trials Register
Sponsor press releases (Google)

Data sources for this page

Trial protocol + status: ClinicalTrials.gov NCT03267979 (US National Library of Medicine, public domain)
Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by Centre Hospitalier Universitaire de Saint Etienne
Last refreshed: 31 August 2017

Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT03267979.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing