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Treatment of Cystoid Macular Edema in Patients With Retinal Degeneration
This study is currently recruiting participants.
Verified by University of Illinois, July 2008
First Received: July 14, 2008   No Changes Posted
Sponsored by: University of Illinois
Information provided by: University of Illinois
ClinicalTrials.gov Identifier: NCT00716586
  Purpose

Seven patients with X-linked retinoschisis were treated with dorzolamide and the response to this treatment was monitored using OCT. These patients were also tested for the causative gene mutation and the resultant mechanism of functional loss of retinoschisin. It was observed that a response to dorzolamide may be seen irrespective of the mechanism that leads to decrease in function of retinoschisin.


Condition Intervention Phase
Juvenile X-Linked Retinoschisis
Drug: dorzolamide
Phase IV

Genetics Home Reference related topics: X-linked juvenile retinoschisis
MedlinePlus related topics: Edema
Drug Information available for: Dorzolamide Dorzolamide hydrochloride
U.S. FDA Resources
Study Type: Interventional
Study Design: Treatment, Open Label, Single Group Assignment, Efficacy Study
Official Title: Treatment of Cystoid Macular Edema in Patients With Retinal Degeneration

Further study details as provided by University of Illinois:

Primary Outcome Measures:
  • Decrease in the size of cystic macular lesions as tested by OCT [ Time Frame: 4-6 months ] [ Designated as safety issue: No ]

Estimated Enrollment: 15
Study Start Date: October 2005
Estimated Primary Completion Date: October 2011 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
1: Experimental
Patients over the age of 18 years with juvenile X-linked retinoschisis
Drug: dorzolamide
2% dorzolamide- 1 Gtt TID

  Eligibility

Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Male
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Presence of cystic lesions on OCT testing

Exclusion Criteria:

  • Allergic reaction to sulpha containing compounds
  • Intolerance to dorzolamide
  Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT00716586

Contacts
Contact: Gerald A Fishman, MD 312.996.8939 gerafish@uic.edu

Locations
United States, Illinois
University of Illinois Medical Center Recruiting
Chicago, Illinois, United States, 60612
Contact: Gerald A Fishman, MD     312-996-8939     gerafish@uic.edu    
Sponsors and Collaborators
University of Illinois
  More Information

No publications provided by University of Illinois

Additional publications automatically indexed to this study by National Clinical Trials Identifier (NCT ID):
Responsible Party: University of Illinois at Chicago ( Gerald Fishman, MD )
Study ID Numbers: IRB-2005-0551
Study First Received: July 14, 2008
Last Updated: July 14, 2008
ClinicalTrials.gov Identifier: NCT00716586     History of Changes
Health Authority: United States: Institutional Review Board

Study placed in the following topic categories:
Macular Edema
Carbonic Anhydrase Inhibitors
Retinoschisis
Eye Diseases
Macular Degeneration
Edema
Retinal Degeneration
Cardiovascular Agents
Antihypertensive Agents
Retinal Diseases
Dorzolamide

Additional relevant MeSH terms:
Retinoschisis
Molecular Mechanisms of Pharmacological Action
Eye Diseases
Retinal Degeneration
Macular Degeneration
Enzyme Inhibitors
Cardiovascular Agents
Antihypertensive Agents
Pharmacologic Actions
Macular Edema
Carbonic Anhydrase Inhibitors
Therapeutic Uses
Retinal Diseases
Dorzolamide

ClinicalTrials.gov processed this record on May 07, 2009