Search / Trial NCT00000162

Branch Vein Occlusion Study

Launched by NATIONAL EYE INSTITUTE (NEI) · Sep 23, 1999

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Trial Information

Current as of June 13, 2024

Completed

Keywords

Description

Retinal branch vein occlusion (BVO) is the second most common retinal vascular disease after diabetic retinopathy. Many treatments for this disorder were attempted before 1977, but none were proven to be effective. The only treatment that seemed at all promising in preventing visual loss from BVO was laser photocoagulation. Approximately 500 patients were enrolled in the study. One-half were randomly assigned to treatment with argon laser photocoagulation; the other one-half remained untreated as controls. For BVO with or without neovascularization, scatter treatment of 100 to 400 laser bu...

Gender

All

Eligibility criteria

  • Patients with three types of diagnoses were accepted:
  • major BVO without neovascularization;
  • major BVO with neovascularization;
  • BVO with macular edema and reduced vision. All patients must have had onset of signs and/or symptoms of BVO less than 18 months before the initial visit, vision of 5/200 or better, and sufficient clarity of the ocular media to permit confirmation of the condition with fundus photography. Other eligibility criteria apply to each of the three major groups as well as special cases such as the occurrence of bilateral disease.

Attachments

readout_NCT00000162_2024-06-13.pdf

4.5 MB

NCT00000162_study_protocol.pdf

4.5 MB

About company

The National Institute of Allergy and Infectious Diseases (NIAID, /ˈnaɪ.æd/) is one of the 27 institutes and centers that make up the National Institutes of Health (NIH), an agency of the United States Department of Health and Human Services (HHS). NIAID's mission is to conduct basic and applied research to better understand, treat, and prevent infectious, immunologic, and allergic diseases.

Contacts

JC

Jennifer Cobb

Immunology at National Institute of Allergy and Infectious Diseases (NIAID)

Locations

People applied

Timeline

First submit

Trial launched

Trial updated

Estimated completion

Not reported

Reviews (48)

4.6

All reviews come from applied patients

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Leslie Alexander
20 September 2023

Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum?

Michael Foster
20 September 2023

Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum?

Dries Vincent
20 September 2023

Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum?

Leslie Alexander
20 September 2023

Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum?

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