Investigation of chronic pain in maintenance hemodialysis patients
10.3760/cma.j.issn.1001-7097.2011.12.006
- VernacularTitle:维持性血液透析患者慢性疼痛的调查
- Author:
Fang GAO
;
Gongjian LIU
;
Dong SUN
- Publication Type:Journal Article
- Keywords:
Hemodialysis;
Pain;
Depression;
Insomnia;
Numerical rating scale
- From:
Chinese Journal of Nephrology
2011;27(12):896-898
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo investigate the incidence and the cause of chronic pain in maintenance hemodialysis(MHD) patients,and the effect of chronic pain on quality of life.Methods Seventy MHD patients in dialysis centre of our hospital were enrolled in the study and divided into 2 groups according to pain symptoms.There were 32 patients with chronic pain in pain group,and 38 patients without chronic pain in painless group.Pain degree was evaluated by numerical rating scale (NRS,1 to 10) in pain group.Parathyroid hormone (PTH),β2-microglobulin (β2-MG) and bone mineral density(BMD) of all the patients were measured.Depression and insomnia degrees were examined by Beck depression index (BDI) and Pittsburgh sleep quality index (PSQI) respectively.Correlations were performed among parameters.Results The incidence of chronic pain in MHD patients was 45.7％ and the mean pain intensity of NRS was 5.71±1.86(95％ CI,5.04-6.38).There were significant differences of PTH,BMD,β2-MG,BDI score and PSQI score between two groups(all P＜0.01).The painful degree was positively correlated with levels of PTH and β2-MG,and the scores of PSQI and BDI,and was negatively correlated with BMD in pain group.Conclusion Chronic pain is common in MHD patients with different location and moderate degree,which can aggravate the depression and insomnia and may be associated with the changes of PTH,β2-MG and BMD.
