摘要
目的 评价多因素干预治疗对2型糖尿病肾病Ⅳ期进展的作用.方法 随机入选门诊2型糖尿病肾病Ⅳ期患者33例,根据简化的肾脏病膳食改良(MDRD)方程式计算出估算肾小球滤过率(eGFR),根据基线eGFR将患者分为eGFR ≥60 ml/(min·1.73 m2)组(A组,19例)和eGFR<60 ml/(min· 1.73 m2)组(B组,14例),收集一般资料、测定血液生化指标.两组同时进行多因素干预治疗,随访1,2,3年后分别复测上述指标.结果 3年随访期间,两组各指标均保持相对稳定,差异无统计学意义(P>0.05),其中A组eGFR呈进行性下降[分别为(91.6±18.0),(80.1±19.7),(78.4±16.2),(68.1±16.0) ml/(min·1.73 m2)],差异有统计学意义(P<0.01),而B组eGFR下降差异无统计学意义[分别为(52.8±4.7),(49.7±16.4),(48.5±11.4),(47.6±13.7) ml/(min· 1.73 m2)](P> 0.05);对两组各指标在随访1,2,3年时与基线值的差值进行组间比较,比较两组第3年与基线的差值时,B组eGFR的下降明显慢于A组[(5.23±1.40) ml/(min·1.73 m2)比(21.30±17.20) ml/(min·1.73 m2)],差异有统计学意义(P<0.01),余差异均无统计学意义(P>0.05).多元逐步回归分析显示白蛋白的变化与eGFR的下降相关.结论 多因素干预治疗能有效延缓2型糖尿病肾病Ⅳ期的进展,甚至相较eGFR≥60 ml/(min· 1.73 m2)患者,eGFR< 60 ml/(min· 1.73 m2)患者进展更加缓慢,并提示在多因素控制情况下,白蛋白的变化可能对eGFR的下降有影响.
Objective To investigate the effect of multifactor intervention on the progression of type 2 diabetic nephropathy stage Ⅳ.Methods The study randomly recruited 33 patients with type 2 diabetic nephropathy stage Ⅳ.Estimated glomerular filtration rate (eGFR) was calculated according to the modified diet in renal disease (MDRD).According to the baseline eGFR,patients were divided into eGFR ≥60 ml/ (min· 1.73 m2) group (group A,19 cases) and eGFR 〈 60 ml/ (min· 1.73 m2) group (group B,14cases).Collected general information and determinated biochemical indexes.The two groups were treated with multifactor intervention,and all patients were tested again after treatment of 1,2,3 years.Results In 3-year of follow-up phase,all patients remained relatively stable,the level of biochemical indexes had no significant difference(P〉 0.05),except eGFR,which was significantly decreased in group A[(91.6 ± 18.0),(80.1 ± 19.7),(78.4 ± 16.2),(68.1 ± 16.0) ml/ (min· 1.73 m2)](P〈 0.01).The level of eGFR in group B decreased without significant significance [(52.8 ±4.7),(49.7 ±16.4),(48.5 ±11.4),(47.6 ±13.7) ml/ (min· 1.73 m2)] (P 〉 0.05).Compared the difference from baseline to that of the first,second and third year,there was no significant difference except eGFR in the third year,which decreased significantly slower in group B than that in group A[(5.23 ± 1.40) ml/(min· 1.73 m2) vs.(21.30 ± 17.20) ml/(min· 1.73 m2)](P 〈 0.01).The variation of albumin was associated with the decrease of eGFR by multiple stepwise regression.Conclusions Multifactor intervention can effectively delay the progression of type 2 diabetic nephropathy stage Ⅳ.Further more,the patients with eGFR 〈 60 ml/ (min· 1.73 m2) may move more slowly compared with eGFR60 ml/ (min· 1.73 m2) patients.The variation of albumin may influence the decrease of eGFR under multifactor intervention.
出处
《中国医师进修杂志》
2014年第7期12-17,共6页
Chinese Journal of Postgraduates of Medicine
基金
南京市医学科技发展项目(YKK10105)
江苏省科技发展计划(BK2010121)
关键词
糖尿病
2型
糖尿病肾病
干预性研究
Diabetes mellitus, type 2
Diabetic nephropathies
Intervention studies