Intraocular Pressure (IOP) Assessed by Dynamic Contour Tonometer (DCT) and Goldman Applanation Tonometry (GAT)

This study has been completed.
Sponsor:
Information provided by:
St. Franziskus Hospital
ClinicalTrials.gov Identifier:
NCT00552019
First received: October 31, 2007
Last updated: November 17, 2009
Last verified: November 2009
  Purpose

The purpose of this study is to evaluate an assessment of the intraocular pressure with the dynamic contour tonometry and the Goldmann applanation tonometry in patients with active anterior uveitis.


Condition
Uveitis
Intraocular Pressure

Study Type: Observational
Study Design: Observational Model: Cohort
Time Perspective: Prospective
Official Title: Inflammatory Changes of Corneal Thickness and Influence on Assessment of Intraocular Pressure

Resource links provided by NLM:


Further study details as provided by St. Franziskus Hospital:

Primary Outcome Measures:
  • IOP by GAT and DCT [ Time Frame: 3 months after treatment start ]

Enrollment: 30
Study Start Date: October 2007
Study Completion Date: April 2009
Primary Completion Date: April 2009 (Final data collection date for primary outcome measure)
Detailed Description:

Keratoprecipitates are often found in anterior uveitis. Also elevation of the IOP can be seen in these patients. Goldmann applanation tonometry is the standard technique to assess the IOP but depends on the corneal thickness. Therefore IOP is measured by Goldmann and dynamic contour tonometry and corneal thickness is quantified by Orbscan at active uveitis and after the keratoprecipitates have disappeared.

  Eligibility

Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Sampling Method:   Probability Sample
Study Population

tertiary referral center

Criteria

Inclusion Criteria:

  • active anterior or panuveitis with keratoprecipitates

Exclusion Criteria:

  • corneal endothelial dystrophy
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00552019

Locations
Germany
Department of Ophthalmology at St.-Franziskus Hospital
Münster, Germany, 48145
Sponsors and Collaborators
St. Franziskus Hospital
Investigators
Study Director: Arnd Heiligenhaus, MD Department of Ophthalmology at St.-Franziskus Hospital
  More Information

Additional Information:
No publications provided

Responsible Party: Department of Ophthalmology at St. Franziskus Hospital
ClinicalTrials.gov Identifier: NCT00552019     History of Changes
Other Study ID Numbers: 2007-405-f-S
Study First Received: October 31, 2007
Last Updated: November 17, 2009
Health Authority: Germany: Federal Ministry of Education and Research

ClinicalTrials.gov processed this record on October 23, 2014