Recruiting

Intraocular Pressure

Sponsor:

CHU de Quebec-Universite Laval

Code:

NCT06522867

Conditions

Intraocular Pressure

Eligibility Criteria

Sex: All

Age: 18+

Healthy Volunteers: Not accepted

Interventions

Intraocular pressure measure

Study Details

Brief summary:

The goal of this prospective controlled study is to measure the reliability of two intraocular pressure (IOP)-measuring instruments in comparison to the gold standard, Goldmann applanation tonometry (GAT) following vitreo-retinal surgery. The main question the current study aims to answer is: are Icare and Accupen as accurate as GAT in measuring IOP one day post eye surgery?

Participants in this study will have their IOP measured by the three different instruments one day post-surgery.

Conditions

Intraocular Pressure

Study ID

NCT06522867

Start date

Aug 5, 2024

Status verified date

Jul, 2024

Completion date

Aug 1, 2027

Anticipated

Primary completion date

Jan, 2025

Anticipated

Eligibility Criteria

Eligibility Criteria

Sex: All

Age: 18+

Healthy Volunteers: Not accepted

Inclusion Criteria:

  • Age ≥ 18
  • Received a vitreoretinal surgery

Exclusion Criteria:

  • Corneal dystrophy
  • Corneal surgery (penetrating keratoplasty, DSAEK/DMEK less than 6 months, radial keratotomy)
  • Irregular corneal surface
  • Active corneal ulcer
  • Active epithelial deficit
  • Central corneal scarring
  • A history of scleral buckle

Study Design

Enrollment

67 participants

Anticipated

Intervention Model

Single group

Primary purpose

Other

Interventions and Outcome Measures

Arms

experimental: Intraocular pressure measure

Interventions

Intraocular pressure measure

The intraocular pressure of the subjects using either the Goldmann applanation tonometer, Icare or Accupen. The order of the measure is randomized.

Primary outcome measure

  • Absence of difference between intracular pressure measured by devices [ Time Frame: at the post-operative visit (1 day after surgery) ]

Central Contacts and Locations

Central contacts

Julie Mauger, BSc

418-682-7511cuo.recherche@fmed.ulaval.ca

Sébastien Méthot, PhD

418-682-7511sebastien.methot@crchudequebec.ulaval.ca

Locations

Hôpital du Saint-Sacrement, CHU de Québec - Université Laval

Recruiting

Québec, Quebec, Canada, G1S4L8

More Information

Sponsor

CHU de Quebec-Universite Laval

Last update posted

Sep 26, 2024

Last verified

Jul, 2024

Keywords

  • Intraocular Pressure
  • Accupen
  • Icare
  • Goldmann
  • vitrectomy

Trial information was received from ClinicalTrials.gov and was last updated on 2026-09-10. This information was provided to ClinicalTrials.gov by CHU de Quebec-Universite Laval on 2024-09-26.