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Single Nucleotide Polymorphisms (SNPs) Associated With Postherpetic Neuralgia

Postherpetic Neuralgia Clinical Trial

Official title:
Association Between Some Candidate Single Nucleotide Polymorphisms and Postherpetic Neuralgia

Clinical Trial Summary

Postherpetic neuralgia (PHN) is a common condition and affecting 5 to 30% of the herpes zoster patients. In some cases, the pain remained refractory after first and second line treatment for herpes zoster. This suggests that there may be genetic variants that make some patients susceptible to PHN. Using saliva samples from herpes zoster patients the investigators are going to analyze the relationship between single nucleotide polymorphisms (SNPs) in genes that are known to be involved in pain and PHN.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03708653
Study type Observational
Source Second Affiliated Hospital, School of Medicine, Zhejiang University
Contact
Status Completed
Phase
Start date April 1, 2018
Completion date February 13, 2019
View Details
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