首页 > 范文大全 > 正文

2型糖尿病合并肾病40例临床治疗分析

开篇:润墨网以专业的文秘视角,为您筛选了一篇2型糖尿病合并肾病40例临床治疗分析范文,如需获取更多写作素材,在线客服老师一对一协助。欢迎您的阅读与分享!

doi:10.3969/j.issn.1007-614x.2014.16.21

摘 要 目的:探讨2型糖尿病合并肾病临床治疗方法和疗效。方法:2013年2月-2014年2月收治2型糖尿病合并肾病患者40例,总结其临床特点,比较与非糖尿病肾病的区别。治疗时降糖药均选用普通胰岛素,每天餐前30分钟肌注。在此基础上,将患者分两组,分别加用吡格列酮和二甲双胍(治疗组)和单纯应用吡格列酮(对照组)治疗,治疗4个月,治疗前后分别测定24小时尿白蛋白排泄率、肾功等,比较疗效。结果:2型糖尿病合并肾病患者比非糖尿病肾病蛋白尿出现时间早,总胆固醇、甘油三酯值低,24小时尿蛋白定量和肾小球滤过率差异不明显。治疗后,两组FBG、HbA1c、LDL-C、Fib、UAER等降低明显,HDL-C、ISI水平提高,ALT、Cr无显著变化,说明治疗组肾保护功能强,与对照组比较,差异有统计学意义。结论:2型糖尿病合并肾病与非糖尿病肾病病理特点有明显不同,临床应自行鉴别。治疗时,吡格列酮和二甲双胍联合应用疗效显著,更适合临床应用。

关键词 2型糖尿病 肾病 临床治疗

Analysis of the clinical treatment of 40 cases of type 2 diabetic combined with nephropathy

Xu Shaofeng

The Third Department of Internal Medicine,the People's Hospital of Feixi County,Anhui 231200

Abstract Objective:To explore the clinical treatment methods and curative effect of type 2 diabetic combined with nephropathy.Methods:40 cases with type 2 diabetic combined with nephropathy were selected from February 2013 to February 2014.The clinical characteristics were summaried,and compared with non diabetic nephropathy.The hypoglycemic drugs for treatment were all insulin.It was intramuscular injected 30 minutes before meals every day.On this basis,the cases were divided into two groups.They were treated with pioglitazone combined with metformin(the treatment group) and the simple application of pioglitazone treatment(the control group).They were treated for 4 months.24 hours urinary albumin excretion rate and renal function were respectively measured before and after the treatment.The curative effects were compared.Results:The occurrence time of proteinuria of patients with type 2 diabetic combined with nephropathy was earlier than that of the non-diabetic renal disease.The total cholesterol and triglyceride values were lower than those of the non-diabetic renal disease.The differences of 24 hours urinary protein quantitative and glomerular filtration rate were not obvious.After the treatment,FBG,HbA1c,LDL-C,Fib,UAER of the two groups decreased significantly.HDL-C,ISI level were increased.ALT,Cr had no significant change.The renal protection function of the treatment group was pared with the control group,the difference has statistical significance.Conclusion:The pathological characteristics between type 2 diabetic combined with nephropathy and non diabetic nephropathy are significantly different.They should self identification in clinical.During the treatment,pioglitazone combined with metformin has a obvious curative effect.It is suitable for clinical application.

Key words Type 2 diabetic;Nephropathy;Clinical treatment

2型糖尿病属于内分泌疾病,糖尿病肾病是发展到一定阶段常合并的并发症之一。据统计,2型糖尿病病程>10年者,近50%并发糖尿病肾病[1]。合并肾病到终末期,会因肾功能衰竭导致死亡。糖尿病合并肾病的临床诊断与非糖尿病肾病相同,临床以蛋白尿为主要诊断指标。临床治疗多在胰岛素控制血糖基础上加用噻唑烷二酮类增敏剂,我院以吡格列酮和二甲双胍进行治疗,疗效显著,现报告如下。

资料与方法

2013年2月-2014年2月收治2型糖尿病合并肾病患者40例,女24例,男16例;年龄56~76岁,平均年龄(67.3±1.3)岁;糖尿病病程9~30年,平均病程(27.3±0.5)年;合并肾病病程0.3~4年,平均病程(2.4±0.6)年。合并的肾病类型包括膜性肾病17例,肾小管间质肾病23例。将入选患者按投硬币方式随机分为治疗组和对照组各20例,两组患者的年龄、性别等一般情况比较,差异无统计学意义,具有可比性。

治疗方法:两组控制血糖方法相同,胰岛素皮下注射,每天餐前30分钟肌注,在此基础上,治疗组加用吡格列酮+二甲双胍治疗,对照组加用吡格列酮治疗。吡格列酮4mg/日,口服;二甲双胍0.25g/次,2次/日,口服[2]。共治疗4个月比较疗效。

观察项目:治疗前后,在相同条件下为每位受试者采血测空腹血糖(FBG)、餐后2小时血糖(2小时BG)、空腹胰岛素(FINS)、糖化血红蛋白(HbA1c)、甘油三脂(TG)、低密度脂蛋白(LDL-C)、高密度脂蛋白(HDL-C)、纤维蛋白原定量(Fib)、24小时尿白蛋白排泄率(UAER)、肾功能、胰岛素敏感指数。

统计学方法:所有数据采用SPSS 13.0分析,x±s表示计量资料,%表示计数资料,组间比较用t检验,P

结 果

两组治疗前各观察项目无明显差异,治疗后,两组FBG、HbA1c、LDL-C、Fib、UAER等降低明显,HDL-C、ISI水平提高,ALT、Cr无显著变化,说明治疗组肾保护功能强。见表1。

讨 论

2型糖尿病如果合并肾病,基本达到生命的终末期,为提高患者生活质量,早期诊断和治疗干预很重要。临床经验是糖尿病肾病多并发高血压,但高血压的并发不是鉴别的主要线索。从病理上分析,肾病多伴随蛋白尿和低蛋白血症,糖尿病肾病患者这一现象也呈正态分布,甚至比非糖尿病肾病患者尿蛋白出现更早,但很多患者没有具体检测结果,这一指征无法判断,但可以证明尿蛋白定量是鉴别的重要依据。糖尿病患者病程长,并发症多,如果出现尿蛋白、视网膜病变不明显,应肾穿刺活检明确是否糖尿病肾病[3]。

在治疗时,治疗组应用吡格列酮与二甲双胍,它们同属噻唑烷二酮类,药理是通过激活转录因子调控糖、脂代谢,提高组织敏感性[4]。其中,吡格列酮不仅改善糖、脂代谢,对多种组织也有直接的保护效应,所以对防止并发症有潜在作用。2型糖尿病除糖、脂代谢紊乱外,并发症多,纤溶活性异常,PAI21的合成受影响,最后肾系膜细胞损害,所以24小时尿白蛋白排泄率、肾功能受影响更大,胰岛素敏感指数降低。吡格列酮与二甲双胍协调治疗,控制糖尿病体质的高糖刺激,将系膜细胞从静止型转变为增殖型,炎性细胞因子增加,基因表达增强,导致脂解作用被抑制,摄取糖能力增加,胰岛素抵抗情况缓解,故应用时疗效比单纯应用吡格列酮显著。

参考文献

1 刘井山.2型糖尿病合并肾病的危险因素分析[J].求医问药,2013,11(5):8.

2 陈祥赋,臧志伟,黄健,等.2型糖尿病合并糖尿病性和非糖尿病性肾病的临床、病理特点[J].临床误诊误治,2008,21(7):23-25.

3 唐业华,郑薇.吡格列酮治疗2型糖尿病合并肾病的临床疗效观察[J].现代临床医学生物工程学杂志,2006,12(2):176-178.

4 孙冰.38例2型糖尿病合并肾病的临床治疗分析[J].中国医药指南,2013,11(25):359-360.