妊娠相关肾损伤的临床调查

目的：探讨妊娠相关性肾损伤的病因、发生率、预后转归。方法：采用回顾性分析方法调查2004年9月～2007年8月期间2988例住院妊娠患者在妊娠过程中肾损伤的发生情况。结果：75例妊娠患者存在肾损伤,占2.58%,22例为肾脏病合并妊娠。轻度肾损伤组血浆白蛋白显著高于重度肾损伤组（P值均〈0.001）。各组间总胆固醇与三酰甘油差异均无统计学意义（P〉0.05）。轻度肾损伤组血红蛋白水平显著高于重度肾损伤组（P〈0.01）,但轻度与中度肾损伤组间、中度与重度肾损伤两组间差异无统计学意义（P〉0.05）。与中度肾损伤组和重度肾损伤组相比,轻度肾损伤组SBP（P值分别为0.001,0.002）、DBP（P值分别为0.022,0.009）及MBP（P值分别为0.005,0.004）差异均有统计学意义,但中度肾损伤组与重度肾损伤组间差异无统计学意义。29例资料完整患者Scr均值由妊娠初期时的（176.97±108.83）μmol/L上升到妊娠后期的（193.69±148.63）μmol/L（P〈0.001）;MBP均值由妊娠前期的（97.00±10.91）mmHg上升到后期的（119.94±19.00）mmHg（P〈0.001）。发生子痫前期的患者共有37例（49%）,其中轻度肾损伤组24例（42%）,中度肾损伤组7例（58%）,重度肾损伤组6例患者都存在着子痫前期。9例资料完整的患者中,肾小球滤过率（1/Scr）在妊娠晚期比早期下降的有14例（48%）,其中有4例肾小球滤过率严重下降（超过25%）。结论：妊娠相关肾损伤并不少见,可随着妊娠而进展,值得关注和研究。

A Clinical Research on Pregnancy Associated Renal Injury

Objective:To explore the causes,incidence,prognosis and outcome of renal injury pertinent to pregnancy.Methods:A retrospective analysis was adopted on 2 988 cases of pregnancy from September 2004 to August 2007 and observe the related renal injury.Results:Seventy-five cases out of the total had kidney injury,almost 2.58%,22 cases were kidney diseases complicated pregnancy.Plasma albumin of the mild kidney injury group were higher than that of the severe renal injury group (P<0.001 for all).The total cholest...