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NCT02321722 Clinical Trial

The Effect of Colonoscopy on Intralocular Pressure

Intraocular Pressure Clinical Trial

Official title:
The Effect of Colonoscopy on Intralocular Pressure

Clinical Trial Details — Status: Completed

Administrative data
NCT number NCT02321722
Other study ID # MMC-0125-14
Secondary ID
Status Completed
Phase
First received
Last updated
Start date January 2015
Est. completion date June 2016

Study information
Verified date May 2018
Source Meir Medical Center
Contact n/a
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

Glaucoma is an eye disease that damages the optic nerve, it cause blindness if not diagnosed and treated properly. The major risk factor for the development and progression of glaucoma is increased intraocular pressure. Colonoscopy is one of the most preformed world wide screening exam. It is used to detect colon cancer at its early stages. As part of this examination, the examiner inflates the inspected colon with air in order to increase the colon lumen for better visualization of the colon. As a consequence of the insufflation the intrabdominal pressure increases as well. the increase in intrabdominal pressure could increase intraocular pressure. The aim of this study is to evaluate the intraocular pressure increase while preforming colonoscopy.

Recruitment information / eligibility
Status Completed
Enrollment 26
Est. completion date June 2016
Est. primary completion date January 2016
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria:

- Age >18.

- Patients referred by a gastroenterologist for a colonoscopy examination.

- Patients the are interested in participating in this study and who are able to sign an informed consent.

Exclusion Criteria:

- Family history of Glaucoma - first degree relatives.

- Patients with known ocular disease, excluding refraction.

- Patients receiving eye pharmacologic treatment.

- Patients with known allergies to Oxybuprocaine Hydrochloride drops.

Study Design

Related Conditions & MeSH terms

Locations
Country Name City State
Israel Meir Medical Center Kfar Saba

Sponsors (1)
Lead Sponsor Collaborator
Meir Medical Center

Country where clinical trial is conducted

Israel, 

Outcome
Type Measure Description Time frame Safety issue
Primary Increase of Intraocular pressure 1 day
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