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Clinical Research on Retinal Neovascularization of Diabetic Retinopathy

This study has been terminated.
Information provided by:
Tianjin Medical University Identifier:
First received: October 26, 2010
Last updated: NA
Last verified: September 2008
History: No changes posted
Retinal neovascularization of diabetic retinopathy might be associated with genetic risk factors and environmental risk factors.

Condition Intervention
The Mechanism of Retinal Neovascularization of Diabetic Retinopathy. Genetic: genetic analyzer

Study Type: Interventional

Resource links provided by NLM:

Further study details as provided by Tianjin Medical University:

Arms Assigned Interventions
No Intervention: Lifestyle counseling Genetic: genetic analyzer


Ages Eligible for Study:   45 Years to 74 Years   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes

Inclusion Criteria:

  • T2DM was diagnosed according to the World Health Organization Expert Consultation Report 1999 and consisted of one of the following: fasting blood glucose (FBG) ≥7.0 mmol/L (≥126 mg/dL), blood glucose ≥11.1 mmol/L (≥200 mg/dL) 2 hours after an oral glucose tolerance test (OGTT); or a random blood glucose ≥11.1 mmol/L (≥200 mg/dL).
  • DR was clinically graded in accordance with the International Clinical Diabetic Retinopathy guidelines based on fundus fluorescence angiography.
  • All participants with PDR underwent a comprehensive dilated fundus examination to detect DR by indirect ophthalmoscopy and were diagnosed by fundus fluorescence angiography.

Exclusion Criteria:

  • Patients were excluded if they had acute complications of diabetes mellitus, type 1 diabetes mellitus, other types of diabetes, serious cardiovascular, hepatic, nephritic or other complications, other serious primary diseases or mental illness.
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Please refer to this study by its identifier: NCT01229540

China, Tianjin
Tianjin Eye Hospital, Clinical college of Ophthalmology ,Tianjin Medical Univercity
Tianjin, Tianjin, China, 300020
Sponsors and Collaborators
Tianjin Medical University
  More Information Identifier: NCT01229540     History of Changes
Other Study ID Numbers: 08ZCGYSF01700
08ZCGYSF01700 ( Other Identifier: Tianjin Science and Technology Commission )
Study First Received: October 26, 2010
Last Updated: October 26, 2010

Additional relevant MeSH terms:
Retinal Diseases
Neovascularization, Pathologic
Retinal Neovascularization
Eye Diseases
Pathologic Processes processed this record on August 21, 2017