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限制性输血策略对ICU患者临床预后的影响 被引量:8

Impact of restrictive blood transfusion strategy on clinic prognosis in intensive care patients
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摘要 目的探讨限制性输血策略对重症监护病房(ICU)患者临床预后的影响。方法回顾性调查和分析本院204名ICU患者的临床输血及病历资料。根据不同输血指征,将患者分为宽松性输血组(n=95,Hb<100 g/L为输血指征)与限制性输血组(n=109,Hb<70 g/L为输血指征)。入院时做急性生理和慢性健康状况评分Ⅱ(APACHEⅡ评分)和一般资料采集;记录红细胞输注总量、入院时基础Hb、ICU内输血前后Hb、出院时Hb等;调查和比较2组临床结局。结果宽松性输血组与限制性输血组比较:1)平均年龄及不同年龄段病例所占比例、APACHEⅡ评分及APACHEⅡ评分>20分病例所占比例具有可比性(P>0.05);2)红细胞输注量(m L)6.7±4.3 vs 4.4±3.6(P<0.05),在ICU内输红细胞后及出院时Hb值(g/L)71.2±16.3 vs 56.7±13.6、90.1±15.9 vs 79.9±13.7(P<0.05);3)ICU停留时间(d)64±43 vs 50±31、住院时间(d)98±56 vs 71±39、MODS评分(分)18.9±4.0 vs 12.9±3.3、SOFA评分(分)6.5±2.7vs 5.3±2.8、器官衰竭发生率(%)93.68 vs 79.82、重症感染率(%)65.26 vs 51.38、肺水肿发生率(%)54.74 vs 33.95、心力衰竭发生率(%)55.79 vs 36.70,<60 d无机械通气时间(d)31.9±26.3 vs 39.7±28.1(P<0.05)。结论对于ICU患者实施限制性输血是较为安全、有效的治疗策略。 Objective To investigate the impact of a restrictive blood transfusion strategy on clinical recovery process of intensive care patients. Methods The clinical blood transfusion and medical records of 204 cases regarding patients with intensive care were investigated and analyzed in our hospital. According to different blood transfusion strategies,the patients were divided into the liberal blood transfusion group( n = 95,Hb 100 g/L as transfusion parameters) and the restrictive blood transfusion group( n = 109,Hb 70 g/L as transfusion parameters. APACHE Ⅱ scores and general information were collected upon the initial admission. Red blood cell infusion quantity,Hb base values upon admission,pre and post transfusion Hb values in ICU,Hb values upon leaving the hospital were recorded. The clinical recovery results of the two groups were compared and investigated. Results Comparison of the two groups( the liberal group vs the restrictive group) : 1) Factors of insignificant differences( P〉0. 05) : The average age,the age-based proportion of cases( 55,55 - 70, 70 years old),APACHEⅡscore,the APACHEⅡscore based proportion( 〉20 and 〈20). 2) Factors of statistical significant differences( P〈0. 05) : Red blood cell infusion quantity [( 6. 7±4. 3) U vs( 4. 4±3. 6) U],Hb values post blood transfusion in ICU[( 71. 2±16. 3) g/L vs( 56. 7±13. 6) g/L],Hb values upon departure [( 90. 1±15. 9) g/L vs( 79. 9±13. 7) g/L]( P〈0. 05),3) ICU treatment duration [( 64± 43) d vs( 50 ± 31) d],hospitalization duration [( 98 ± 56) d vs( 71 ± 39) d],MODS scores [( 18. 9±4. 0) scores vs( 12. 9±3. 3) scores],SOFA scores[( 6. 5±2. 7) scores vs( 5. 3±2. 8) scores],rate of organ failure( 93. 68% vs 79. 82%),signs of severe infection( 65. 26% vs 51. 38%),pulmonary edema rate( 54. 74% vs33. 95%),heart failure rate( 55. 79% vs 36. 70%) and pre 60 d non mechanical ventilation duration [( 31. 9 ± 26. 3) d vs( 39. 7±28. 1) d ]. Conclusion The restrictive blood transfusion strategy presents a safer treatment strategy for ICU patients.
作者 孙楠 温转
出处 《中国输血杂志》 北大核心 2017年第11期1259-1261,共3页 Chinese Journal of Blood Transfusion
关键词 限制性输血 重症监护患者 输血指征 输血策略 临床预后 restrictive blood transfusion intensive care patients blood transfusion indications blood transfusion strategy clinic prognosis
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