糖尿病足溃疡患者肌电图腓神经传导速度的差异及其影响因素分析
2020-05-21杨琼
杨琼

[摘要] 目的 分析糖尿病足溃疡患者和未出现足部溃疡的糖尿病患者其肌电图检查腓神经传导速度的差异及影响因素。 方法 选取2016年1月—2019年1月该院100例糖尿病患者进行回顾性分析,其中50例糖尿病足溃疡患者为观察组,另50例糖尿病但未出现足部溃疡的患者为对照组,对比其腓神经传导速度的差异并分析其原因。 结果 观察组的腓神经传导速度慢于对照组,两组患者在白细胞计数、中性粒细胞比例、血红蛋白、白蛋白、踝肱指数(ABI)方面差异有统计学意义(P<0.05)。结论 糖尿病患者出现足部溃疡的主要因素是周围神经出现病变,导致糖尿病患者周围神经病变的因素有血糖控制程度不好、胰岛功能较差、贫血等。因此,要想预防或改善糖尿病足溃疡,就要控制好血糖指标,增强患者的胰岛功能。
[关键词] 糖尿病足;肌电图;腓神经;传导速度;差异
[中图分类号] R587.2 [文献标识码] A [文章编号] 1672-4062(2020)01(b)-0010-02
[Abstract] Objective To analyze the differences and influencing factors of sacral nerve conduction velocity in patients with diabetic foot ulcer and diabetic patients without foot ulcer. Methods A retrospective analysis was performed in 100 patients with diabetes mellitus from January 2016 to January 2019 in the hospital. Among them, 50 patients with diabetic foot ulcers were in the observation group, and 50 patients with diabetes mellitus but no foot ulcers were used as the control group. The differences in sacral nerve conduction velocity were compared and analyzed. Results The phrenic nerve conduction velocity of the observation group was slower than that of the control group. There were statistically significant differences in white blood cell count, neutrophil ratio, hemoglobin, albumin and sputum index (ABI) between the two groups (P<0.05). Conclusion The main cause of foot ulcer in diabetic patients is the peripheral nerve lesions, which lead to peripheral neuropathy in diabetic patients, such as poor glycemic control, poor islet function, and anemia. Therefore, in order to prevent or improve diabetic foot ulcers, it is necessary to control the blood glucose index and enhance the patient's islet function.
[Key words] Diabetic foot; Electromyography; Phrenic nerve; Conduction velocity; Difference
糖尿病足是因糖尿病神經病变,包括未梢神经感觉障碍、植物神经损害,下肢血管或皮肤微血管病变以及细菌感染等所导致的足部出现疼痛、溃疡等现象的一种疾病,是糖尿病各种并发症中较为严重的一种。糖尿病足一般多发于患病时日长久的糖尿病患者,若控制不当则具有极高的致残率。有数据显示,我国的糖尿病足患者发病率在8.1%,致残率为5.1%,致死率则高达14.4%[1]。这对患者的生命安全和身体健康造成巨大威胁,并给患者及其家属带来心理与经济生的双重负担。对于糖尿病足患者要做到早发现、早治疗,提前进行防控。肌电图能清晰的显示神经功能状况,同时腓神经又是常用的糖尿病足患者检查神经,其神经传导速度是判断患者神经功能受损程度的重要指标[2]。因此,该次研究通过对2016年1月—2019年1月该院100例糖尿病患者的资料进行对比分析,研究糖尿病足溃疡患者和未见足部溃疡的糖尿病患者其肌电图腓神经的传导速度差异,并分析造成差异的原因,为糖尿病足的防治做指导依据。……
