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Clinical Trial Summary

Choroidal thickness represents blood-flowing of eyes. The investigators detect the choroidal thickness of the young participant using SD-OCT to see the effect of Resveratrol Based Nutritional Supplement on Choroidal Thickness.


Clinical Trial Description

34 young, healthy participants were included in this study; They were randomly divided into two groups by age and gender matched.100 mg Longevinex® capsule was given to the study group and 100mg placebo capsule to the control group. All participants underwent OCT scanning with spectral domain optic coherence tomography (SD-OCT) at baseline and 1 h following Longevinex® or placebo administration. The choroidal thickness was measured manually by the Heidelberg Eye explore software(version 5.3.3.0, Heidelberg Engineering) with a vertical line to the retinal pigment epithelial layer. ;


Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Single Blind (Subject)


Related Conditions & MeSH terms


NCT number NCT02321189
Study type Interventional
Source Huazhong University of Science and Technology
Contact Shuaishuai Wang
Phone 15623422892
Email 949990624@qq.com
Status Recruiting
Phase N/A
Start date October 2014
Completion date May 2015

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