SNPMiner Trials by Shray Alag


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Report for Clinical Trial NCT01233128

Developed by Shray Alag, 2020.
SNP Clinical Trial Gene

Association of Vascular Endothelial Growth Factor and LOC387715/HTRA1 Polymorphisms With the Response to Intravitreal Ranibizumab Injections in Polypoidal Choroidal Vasculopathy

This study is to investigate whether there is an association of the LOC387715/HTRA1 and vascular endothelial growth factor polymorphism with response to treatment with intravitreal ranibizumab injections for patients with polypoidal choroidal vasculopathy.

NCT01233128 Age-Related Macular Degeneration
MeSH: Macular Degeneration


Primary Outcomes

Description: Best-corrected visual acuity (BCVA) using the Snellen chart was evaluated including BCVA before treatment and BCVA up to 12 months.

Measure: Best-corrected visual acuity

Time: up to 12 months

Secondary Outcomes

Description: Fluorescein angiography (FA) and ICGA (HRA; Heidelberg Engineering, Dossenheim, Germany)were evaluated. Greatest linear dimension (GLD) was determined based on both FA and ICGA.

Measure: Angiographic characteristics

Time: up to 12 months

Time Perspective: Retrospective

Cohort


There are 4 SNPs

SNPs


1 rs10490924

Patients were genotyped for the LOC387715 (rs10490924), HTRA1 gene (rs11200638), and VEGF (rs3025039 and rs833069)polymorphism using Real-Time polymerase chain reaction.


2 rs11200638

Patients were genotyped for the LOC387715 (rs10490924), HTRA1 gene (rs11200638), and VEGF (rs3025039 and rs833069)polymorphism using Real-Time polymerase chain reaction.


3 rs3025039

Patients were genotyped for the LOC387715 (rs10490924), HTRA1 gene (rs11200638), and VEGF (rs3025039 and rs833069)polymorphism using Real-Time polymerase chain reaction.


4 rs833069rs

Patients were genotyped for the LOC387715 (rs10490924), HTRA1 gene (rs11200638), and VEGF (rs3025039 and rs833069)polymorphism using Real-Time polymerase chain reaction.



HPO Nodes