血清硫化氢浓度与APACHE Ⅲ评分在危重病患者预后中的应用价值

目的 探讨危重病患者血清硫化氢(H2S)浓度与急性生理学及慢性健康状况评估Ⅲ(APACHE Ⅲ)评分在患者预后中的应用价值.方法 采用分光光度法检测72例入住EICU的危重病患者血清H2S浓度,并对危重病患者进行APACHE Ⅲ评分;分析血清H2S浓度与APACHE Ⅲ评分及患者病死率的关系.结果 72例患者中死亡组患者血清H2S浓度及APACHE Ⅲ评分显著高于存活组[血清H2S:(62.8±15.5)μmol/L与(41.1±14.7)μmoL/L;APACHE Ⅲ评分:(65.0±29.6)分与(37.7±22.2)分,P均<0.01].随血清H2S浓度水平或APACHE Ⅲ评分增高,危重病患者病死率也随之增高(P均<0.01).结论 危重病患者血清H2S浓度与APACHE Ⅲ评分对判断患者病情及预后有一定的作用.

The prognosis value of serum hydrogen sulfide concentration and APACHE IE scores in critically ill patients

Objective To explore the prognosis value of serum hydrogen sulfide (H2S) concentration and acute physiology and chronic health evaluation HI (APACHE Ⅲ) scores in critically ill patients. Methods The serum H2S levels were measured in 72 cases and 12 controls by spectrophotometry. The APACHE Ⅲ scores of the patients were assessed. The relationship between serum H2S concentration and APACHE H scores and prognosis were analyzed. Results The average serum H2S concentration of the 72 cases was (45. 6 ±17.2) μmol/L The concentration in the survival group was(41. 1 ± 14. 7) μmol/L,and which was significantly lower than in the dead group(62. 8 ±15. 5)μmol/L,(P<0. 01). The average APACHE I score was(43. 6 ±26. 0)of the 72 cases. The APACHE Ⅲ score was(37. 7 ±22. 2) in the survival group,and which was significantly lower than in the dead group (65. 0 ±29. 6) (P <0. 01). The higher of the serum H2S concentration or APACHE Ⅲ scores,the higher mortality of the patients(P <0. 01). Conclusions Serum H2S levels and APACHE Ⅲ scores of critically ill patients have a role in judging the condition and prognosis of the patients.