Possible role of IL-6 and TIE2 gene polymorphisms in predicting the initial high transport status in patients with peritoneal dialysis: an observational study.

ABSTRACT:

Objectives

The aim of this study was to investigate the effect of interleukin (IL)-6 and TIE2 gene polymorphisms on baseline peritoneal transport property.

Design

An observational study.

Setting

Renji Hospital in Shanghai, China.

Participants

This study included 220 patients with continuous ambulatory peritoneal dialysis (PD).

Outcome measures

Patients were divided into 2 groups based on the results of an initial peritoneal equilibration test performed within 3 months of starting PD therapy: group 1 consisted of low/low average transporters (n=123), and group 2 consisted of high/high average transporters (n=97). We genotyped TIE2 and IL-6 polymorphisms and analysed their effects on baseline transport status.

Results

The genotype AT in IL-6 Rs13306435 and the genotype CC in TIE2 Rs639225 were both negatively associated with a higher initial peritoneal transport status (IL-6 Rs13306435: OR=0.408, 95% CI 0.227 to 0.736; TIE2 Rs639225: OR=0.188, 95% CI 0.044 to 0.806).

Conclusions

IL-6 and TIE2 polymorphisms are associated with baseline peritoneal transport property.

SUBMITTER: Ding L 

PROVIDER: S-EPMC5093628 | biostudies-literature | 2016 Oct

REPOSITORIES: biostudies-literature