Analysis on clinical characteristics of bone mineral density and relevant influencing factors in maintenance hemodialysis patients
10.3969/j.issn.1673-4130.2016.23.021
- VernacularTitle:维持性血液透析患者骨密度变化特点及影响因素分析
- Author:
Yanhua WANG
;
Xiuju ZHU
;
Yule NAN
- Keywords:
maintenance hemodialysis;
bone mineral density;
bone metabolic biochemical indicators;
correlation
- From:
International Journal of Laboratory Medicine
2016;37(23):3295-3297
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the characteristics of bone mineral density (BMD) in the patients with maintenance hemodi‐alysis(M HD) and relevant influencing factors to achieve the purpose of early diagnosis of osteoporosis .Methods Seventy‐two pa‐tients undergoing MHD and 76 healthy individuals(control group) were selected .The BMD values of lumbar spine and hip were measured in all subjects by using the dual energy X‐ray absorptiometry(DEXA) .The abnormal situation of BMD and the change of serum bone metabolism indicators in the patients with M HD were analyzed .Then the related factors affecting BMD were further ex‐plored .Results Compared with healthy controls ,the average BMD of lumbar and hip joints in M HD patients was significantly de‐creased ,which in elderly women was most remarkable ,and the incidence of osteoporosis was also significantly increased (P<0 .05) . Meanwhile ,the serum detection results showed that the levels of AKP ,iPTH ,P ,osteocalcin(OC) ,procollagen 1 N‐terminal peptide (P1NP) and β‐crosslaps (β‐CTX) in the NHD patients were significantly increased ;however the levels of Vit D and Ca were markedly decreased .The correlation analysis results showed that BMD was positively correlated with BMI and blood Ca ,while neg‐atively correlated with age ,dialysis age ,serum AKP and OC levels .Conclusion M HD patients are easily to appear the osteoporosis phenomenon ,in which the gender ,age ,dialysis age ,BMI ,serum AKP ,Ca and OC are the factors affecting BMD .
