Relationship of bone mineral density and bone metabolism indicators with osteoporosis in elderly patients with post-stroke hemiplegia
10.3969/j.issn.1009-0126.2023.12.018
- VernacularTitle:老年脑梗死后偏瘫患者骨密度及骨代谢指标变化与骨质疏松症的关系分析
- Author:
Wanying FU
1
;
Yongwen ZHAI
;
Guowei TAN
;
Hualong YANG
;
Hong GU
Author Information
1. 014010 包头,内蒙古包钢医院核医学科
- Keywords:
brain infarction;
cerebral palsy;
bone density;
osteocalcin;
osteoporosis
- From:
Chinese Journal of Geriatric Heart Brain and Vessel Diseases
2023;25(12):1306-1309
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the relationship of changes in bone mineral density and bone me-tabolism indicators with osteoporosis in elderly patients with hemiplegia after cerebral infarction.Methods A total of 197 elderly patients suffering post-stroke hemiplegia admitted to our hospital were enrolled between February 2018 and February 2021.Their bone mineral density and bone metabolism indicators were analyzed based on gender,disease course and hemiplegia severity.According to disease severity,they were divided into mild group(112 cases),moderate group(62 cases)and severe group(32 cases).Results Among the 197 elderly patients,83(42.13％)had osteoporosis.The males had significantly higher bone mineral density of proximal femur and levels of bone alkaline phosphatase(BALP)and osteocalcin,and lower levels of serum type Ⅰ collagen(CICP)and C-terminal telopeptides of type Ⅰ collagen(CTXI)than the females(P＜0.01,P＜0.05).Compared with the patients with hemiplegia course for 3-6 months,bone mineral density values of greater trochanter and total hip,and levels of BALP and osteocalcin were obviously de-creased,while levels of CICP and CTXI were notably increased in those with the course of 7-12 months and 13-24 months(P＜0.05).Compared with the mild group,bone mineral density val-ues of greater trochanter and total hip,and levels of BALP and osteocalcin were significantly de-creased,while levels of CICP and CTXI were significantly increased in moderate group and severe group(P＜0.05).Compared with the moderate group,bone mineral density values of greater tro-chanter,intertrochanteric site and total hip were significantly decreased in the severe group(P＜0.05).The bone mineral density of above parts was negatively correlated with CICP levels(r=-0.458,r=-0.403,r=-0.355,r=-0.482,P＜0.01)and CTXI levels(r=-0.305,r=-0.291,r=-0.273,r=-0.384,P＜0.05,P＜0.01),while positively correlated with BGP level(r=0.476,r=0.428,r=0.386,r=0.518,P＜0.01).Conclusion The incidence of osteoporosis is quite higher in the elderly patients with post-stroke hemiplegia.There exist bone mineral density decline and abnormal bone metabolism,and their changes are related to gender,course and severi-ty of hemiplegia.
