NCT00347191

Brief Summary

The purpose of this study is to evaluate the relationship between intraocular pressure and central corneal thickness using various instruments in ocular hypertension, normal-tension glaucoma, primary open angle glaucoma, keratoconus and normal eyes.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
1,000

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Jan 2006

Shorter than P25 for all trials

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

January 1, 2006

Completed
5 months until next milestone

Study Completion

Last participant's last visit for all outcomes

June 1, 2006

Completed
29 days until next milestone

First Submitted

Initial submission to the registry

June 30, 2006

Completed
4 days until next milestone

First Posted

Study publicly available on registry

July 4, 2006

Completed
Last Updated

June 23, 2011

Status Verified

June 1, 2011

First QC Date

June 30, 2006

Last Update Submit

June 22, 2011

Conditions

GlaucomaGlaucoma, Open AngleOcular HypertensionKeratoconus

Keywords

Corneal thicknessIntraocular pressureInstrumentationGlaucomaKeratoconus

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Clinical diagnosis of glaucoma, open angle; ocular hypertension; glaucoma (low-tension); keratoconus and other healthy volunteers.

You may qualify if:

  • Adults over the age of 18 years Clinical diagnosis of glaucoma, open angle; ocular hypertension; glaucoma (low-tension); keratoconus and other healthy volunteers.

You may not qualify if:

  • Children under the age of 18 years Adults with learning disabilities Adults who are unconscious or severely ill Adults who have known terminal illness Adults in emergency situations Adults with dementia Prisoners Young offenders Those who could be considered to have a dependant relationship with the investigator (i.e. those in care homes or medical students) Other vulnerable groups

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Solihull Hospital

Birmingham, West Midlands, B91 2JL, United Kingdom

Location

MeSH Terms

Conditions

GlaucomaGlaucoma, Open-AngleOcular HypertensionKeratoconus

Condition Hierarchy (Ancestors)

Eye DiseasesCorneal Diseases

Study Officials

  • Sunil Shah, MD FRCOphth

    Birmingham and Midland Eye Centre

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER

Study Record Dates

First Submitted

June 30, 2006

First Posted

July 4, 2006

Study Start

January 1, 2006

Study Completion

June 1, 2006

Last Updated

June 23, 2011

Record last verified: 2011-06

Locations

GB(1)