- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01732042
Retinal Venous Pressure (RVP) in Normals
December 10, 2013 updated by: University Hospital, Basel, Switzerland
Determinate the standard values of the retinal venous pressure in a cohort of healthy subjects.
Study Overview
Status
Completed
Conditions
Detailed Description
The retinal venous pressure (RVP) is an increasingly important dimension in the clinical assessment of retinal blood flow.
In literature only very few and also divergent data on the retinal venous pressure in healthy volunteers are described. A normal value study will provide us with an up-to-date database.
Study Type
Observational
Enrollment (Actual)
200
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Basel, Switzerland, 4031
- University of Basel, Dept. of Ophthalmology
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 80 years (Adult, Older Adult)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
All
Sampling Method
Non-Probability Sample
Study Population
healthy volunteers
Description
Inclusion Criteria:
- healthy
Exclusion Criteria:
- eye diseases
- systemic diseases
- term medication (except contraceptives)
- pregnancy
- allergies to the ingredients Alcaine, Tropicamide and Phenylephrine
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Retinal venous pressure
Time Frame: 1 hour
|
Quantification of the retinal venous pressure as a standard value in a cohort of healthy volunteers
|
1 hour
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Study Director: Josef Flammer, MD, University of Basel, Dept. of Ophthalmology
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
November 1, 2011
Primary Completion (Actual)
June 1, 2013
Study Completion (Actual)
December 1, 2013
Study Registration Dates
First Submitted
October 24, 2012
First Submitted That Met QC Criteria
November 16, 2012
First Posted (Estimate)
November 22, 2012
Study Record Updates
Last Update Posted (Estimate)
December 11, 2013
Last Update Submitted That Met QC Criteria
December 10, 2013
Last Verified
December 1, 2013
More Information
Terms related to this study
Keywords
Other Study ID Numbers
- USB-2011-326
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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