心血管外科杂志(电子版)
心血管外科雜誌(電子版)
심혈관외과잡지(전자판)
Journal of Cardiovascular Surgery(Electronic Edition)
2013年
1期
17-23
,共7页
龚志云%高长青%李伯君%姜胜利%肖苍松%王嵘%吴杨
龔誌雲%高長青%李伯君%薑勝利%肖蒼鬆%王嶸%吳楊
공지운%고장청%리백군%강성리%초창송%왕영%오양
肾功能不全,慢性%心脏外科手术%治疗结果
腎功能不全,慢性%心髒外科手術%治療結果
신공능불전,만성%심장외과수술%치료결과
Renal insufficiency,chronic%Cardiac surgical procedures%Treatment outcome
目的总结分析严重肾功能不全患者进行心脏手术的临床经验。方法回顾性分析2007年4月至2013年1月术前合并失代偿期及以上慢性肾功能不全的心脏手术26例患者临床资料,其中男22例,女4例,年龄31~79岁,中位年龄56岁;术前Scr值178.8~644.6μmol/L,中位Scr值215.0μmol/L;肾功能不全失代偿期18例,肾衰竭期8例,其中5例术前接受肾脏替代治疗(RRT)。行冠状动脉旁路移植术(CABG)11例,瓣膜手术12例,CABG+瓣膜手术2例,主动脉手术1例。结果住院期间死亡3例,病死率11.5%。术后开胸探查止血1例,拔管失败4例。术后Scr值逐步上升,术后第2天明显高于术前基础值(P<0.001),未行RRT治疗(Non唱RRT)者于术后5 d达峰值。13例患者术后行RRT治疗;5例术前RRT治疗者术后均长期RRT治疗;术后新需要RRT治疗者8例中有1例需长期RRT治疗。 E唱RRT(术后24 h内开始)组、L唱RRT(术后24 h后开始)组、Non唱RRT组患者术前和入ICU时Scr值分别为495.9(322.0~548.4)μmol/L、247.5(183.0~350.8)μmol/L、198.7(186.0~215.4)μmol/L 和394.9(356.8~522.2)μmol/L、235.8(167.0~281.2)μmol/L、182.9(165.3~214.1)μmol/L,E唱RRT组与Non唱RRT组差异均有统计学意义(P均<0.01);术后机械通气时间分别为18.3(17.2~29.9)h、120.6(48.8~148.0)h、41.3(17.7~59.0)h, E唱RRT组与L唱RRT组差异有统计学意义(P<0.05);延迟通气发生率分别为28.6%(2/7)、100%(6/6)、61.5%(8/13),E唱RRT组与L唱RRT组差异有统计学意义(P<0.01)。三组ICU时间、术后住院时间、拔管失败发生率和住院期间病死率差异无统计学意义。结论慢性肾功能不全患者心脏术后并发症发生率和病死率增加,但心脏手术所致肾损害可在术后短期内恢复,肾功能不全并非手术禁忌证;早期RRT治疗可缩短机械通气时间,降低延迟通气发生率,可能改善临床结果。
目的總結分析嚴重腎功能不全患者進行心髒手術的臨床經驗。方法迴顧性分析2007年4月至2013年1月術前閤併失代償期及以上慢性腎功能不全的心髒手術26例患者臨床資料,其中男22例,女4例,年齡31~79歲,中位年齡56歲;術前Scr值178.8~644.6μmol/L,中位Scr值215.0μmol/L;腎功能不全失代償期18例,腎衰竭期8例,其中5例術前接受腎髒替代治療(RRT)。行冠狀動脈徬路移植術(CABG)11例,瓣膜手術12例,CABG+瓣膜手術2例,主動脈手術1例。結果住院期間死亡3例,病死率11.5%。術後開胸探查止血1例,拔管失敗4例。術後Scr值逐步上升,術後第2天明顯高于術前基礎值(P<0.001),未行RRT治療(Non唱RRT)者于術後5 d達峰值。13例患者術後行RRT治療;5例術前RRT治療者術後均長期RRT治療;術後新需要RRT治療者8例中有1例需長期RRT治療。 E唱RRT(術後24 h內開始)組、L唱RRT(術後24 h後開始)組、Non唱RRT組患者術前和入ICU時Scr值分彆為495.9(322.0~548.4)μmol/L、247.5(183.0~350.8)μmol/L、198.7(186.0~215.4)μmol/L 和394.9(356.8~522.2)μmol/L、235.8(167.0~281.2)μmol/L、182.9(165.3~214.1)μmol/L,E唱RRT組與Non唱RRT組差異均有統計學意義(P均<0.01);術後機械通氣時間分彆為18.3(17.2~29.9)h、120.6(48.8~148.0)h、41.3(17.7~59.0)h, E唱RRT組與L唱RRT組差異有統計學意義(P<0.05);延遲通氣髮生率分彆為28.6%(2/7)、100%(6/6)、61.5%(8/13),E唱RRT組與L唱RRT組差異有統計學意義(P<0.01)。三組ICU時間、術後住院時間、拔管失敗髮生率和住院期間病死率差異無統計學意義。結論慢性腎功能不全患者心髒術後併髮癥髮生率和病死率增加,但心髒手術所緻腎損害可在術後短期內恢複,腎功能不全併非手術禁忌證;早期RRT治療可縮短機械通氣時間,降低延遲通氣髮生率,可能改善臨床結果。
목적총결분석엄중신공능불전환자진행심장수술적림상경험。방법회고성분석2007년4월지2013년1월술전합병실대상기급이상만성신공능불전적심장수술26례환자림상자료,기중남22례,녀4례,년령31~79세,중위년령56세;술전Scr치178.8~644.6μmol/L,중위Scr치215.0μmol/L;신공능불전실대상기18례,신쇠갈기8례,기중5례술전접수신장체대치료(RRT)。행관상동맥방로이식술(CABG)11례,판막수술12례,CABG+판막수술2례,주동맥수술1례。결과주원기간사망3례,병사솔11.5%。술후개흉탐사지혈1례,발관실패4례。술후Scr치축보상승,술후제2천명현고우술전기출치(P<0.001),미행RRT치료(Non창RRT)자우술후5 d체봉치。13례환자술후행RRT치료;5례술전RRT치료자술후균장기RRT치료;술후신수요RRT치료자8례중유1례수장기RRT치료。 E창RRT(술후24 h내개시)조、L창RRT(술후24 h후개시)조、Non창RRT조환자술전화입ICU시Scr치분별위495.9(322.0~548.4)μmol/L、247.5(183.0~350.8)μmol/L、198.7(186.0~215.4)μmol/L 화394.9(356.8~522.2)μmol/L、235.8(167.0~281.2)μmol/L、182.9(165.3~214.1)μmol/L,E창RRT조여Non창RRT조차이균유통계학의의(P균<0.01);술후궤계통기시간분별위18.3(17.2~29.9)h、120.6(48.8~148.0)h、41.3(17.7~59.0)h, E창RRT조여L창RRT조차이유통계학의의(P<0.05);연지통기발생솔분별위28.6%(2/7)、100%(6/6)、61.5%(8/13),E창RRT조여L창RRT조차이유통계학의의(P<0.01)。삼조ICU시간、술후주원시간、발관실패발생솔화주원기간병사솔차이무통계학의의。결론만성신공능불전환자심장술후병발증발생솔화병사솔증가,단심장수술소치신손해가재술후단기내회복,신공능불전병비수술금기증;조기RRT치료가축단궤계통기시간,강저연지통기발생솔,가능개선림상결과。
Objective To analyze the outcomes in cardiac surgical patients with severe preoperative renal dysfunction.Methods From April 2007 to January 2007,26 patients with preoperative renal dysfunction received cardiac surgery.There were 22 male patients and 4 female patients,aged from 31 to 79 years old with a median of 56 years old.Preoperative serum creatinine ( Scr ) was 178.8-644.6 μmol/L, the median values of Scr was 215.0 μmol/L.8 patients were staged as chronic renal failure ,18 patients decompensationed renal dysfunction .5 cases received renal replacement therapy (RRT) before surgery.The surgical procedures included coronary artery bypass graft(CABG)for 11 cases,valve surgery for 12 cases,combined CABG and valve surgery for 2 cases,and aortic procedure for 1 case.Results 3 patients died, the mortality was 11.5%.Exploratory thoracotomy was performed in 1 case,extubation failure occurred in 4 cases.Scr showed an obvious increase after surgery .It was significantly higher than the preoperative value on the 2nd postoperative day(P<0.001),and it peaked on the 5th postoperative day in patients who didn′t received RRT therapy(Non-RRT).13 patients received RRT after surgery. All 5 patients received RRT therapy before surgery and one of 8 patients who began RRT treatment after surgery needed long-term RRT therapy.Before surgery and after admission to ICU,the Scr was 495.9 (322.0-548.4), 247.5(183.0-350.8),198.7 (186.0-215.4)μmol/L and 394.9 (356.8-522.2),235.8 (167.0-281.2),182.9 (165.3-214.1)μmol/L independently in E-RRT group,L-RRT group,and Non-RRT.The Scr in E-RRT group was higher than in Non-RRT group(P<0.01).Ventilation time was 18.3(17.2-29.9),120.6(48.8-148.0)and 41.3 (17.7-59.0)h,the incidence of prolonged ventilation was 28.6%(2/7),100%(6/6),61.5%(8/13).Compared with patients in L-RRT group,the ventilation time was shorter(P<0.05)and incidence of prolonged ventilation was lower(P<0.01)than in patients in E-RRT group.There were no difference in ICU time,length of stay,extubation failure incidence and mortality among the three groups .Conclusions Patients with severe renal dysfunction have an increased morbidity and mortality following cardiac surgery ,however it is not an contraindication to cardiac surgery.The acute kidney injury followed cardiac surgery can recover in a short period .Early RRT treatment can shorten the mechanical ventilation time ,reduce the incidence of delayed ventilation ,and may improve the outcomes.