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重度光气中毒致急性呼吸窘迫综合征患者的临床特点及救治策略 被引量:10

A study of the clinical features and the effect of therapy on acute respiratory distress syndrome patients as a result of severe triphosgene poisoning
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摘要 目的探讨重度光气中毒所致急性呼吸窘迫综合征(ARDS)患者的临床特点及救治策略。方法17例重度光气中毒患者采用个体化综合治疗;治疗前后进行血常规、电解质、动脉血气分析、肝肾功能和心肌酶学等检测。结果治疗后,17例重度中毒患者的一般体征、水和电解质及酸碱平衡紊乱改善,与治疗前比较,白细胞计数(WBC,×10^9/L:12.18±4.76比21.93±6.21)、中性粒细胞比例(O.87±0.05比0.92±0.03)、血红蛋白(Hb,g/L:128.12±25.65比173.71±23.53)、血小板计数(PLT,×10^9/L:165.12±31.70比254.47±70.80)、丙氨酸转氨酶(ALT,U/L:70.71±46.70比212.71±141.34)、天冬氨酸转氨酶(AST,U/L:52.47±34.68比82.41±34.60)、血尿素氮(BUN,mmol/L:5.83±4.09比7.89±5.96)、血肌酐(SCr,μmol/L:48.13±14.97比67.25±24.29)、乳酸脱氢酶(LDH,U/L:280.10±81.77比586.35±186.71)、肌酸激酶(CK,U/L:199.12±106.75比683.00±323.31)、肌酸激酶同工酶(CK—MB,U/L:26.94±9.13比45.59±11.21)、血Na+(mmol/L:140.61±6.69比134.06±4.80)、血C1~(mmol/L:95.88±6.06比102.29±7.28)、呼吸频率(RR,次/min:20.88±4.30比30.06±5.78)、心率(HR,次/min:82.76±17.16比113.35±16.90)、pH值(7.34±0.44比7.39±0.03)、血氧分压(PO2,mmHg,ImmHg=0.133kPa:84.41±30.58比59.88±15.19)、脉搏血氧饱和度(Sp02:0.91±0.08比0.78±0.15)差异均有统计学意义(P〈0.05或P〈0.01)。17例重度中毒患者中16例完全康复,1例死亡,治愈率94.12%。结论光气中毒的临床表现主要为呼吸系统损害,并发ARDS,在治疗上应早期采用皮质激素及呼吸支持等综合治疗措施。 Objective To investigate the clinical features and treatment strategy for acute respiratory distress syndrome (ARDS) caused by phosgene. Methods Individualized therapy was carried out in 17 cases of severe phosgene poison patients. Blood routine, electrolytes, blood gas analysis, hepatic and renal function tests and cardiac enzymes were examined before and after treatment. Results Vital signs, fluid, electrolytes and acid-base disturbances were improved after treatment. As compared to that of pre-treatment period, white blood cells (WBC, ×10^9/L: 12.18 ±4.76 vs. 21.93±6.21 ), neutrophil percentage (0.87 ±0.05 vs. 0.92 ±0.03), hemoglobin (Hb, g/L: 128.12 ±25.65 vs. 173.71±23.53), blood platelet count (PLT,×10^9/L: 165.12±31.70 vs. 254.47±70.80), alanine transaminase (ALT, U/L: 70.71 ± 46.70 vs. 212.71± 141.34), aspartate aminotransferase (AST, U/L: 52.47±34.68 vs. 82.41 ± 34.60), blood urea nitrogen (BUN, retool/L: 5.83 ± 4.09 vs. 7.89 ±5.96), serum creatinine (SCr, μmol/L: 48.13 ±14.97 vs. 67.25± 24.29), lactate dehydragenase (LDH, U/L: 280.10±81.77 vs. 586.35 ±186.71 ), creatine kinase (CK, U/L: 199.12±106.75 vs. 683.00±323.21 ), MB isoenzyme of ereatine kinase (CK-MB, U/L: 26.94 ±9.13 vs. 45.59 ±11.21), serum chlorine anion (Cl-, mmol/L: 95.88±6.06 vs. 102.29 ±7.28), respiratory rate (RR, beats/min: 20.88±4.30 vs. 30.06 ± 5.78), heart rate (HR, heats/min: 82.76±17.16 vs. 113.35 ±16.90), blood pH value (7.34 ± 0.44 vs. 7.39 ±0.03 ) were all decreased (P〈0.05 or P〈0.01). Serum sodium ion ( Na+, mmol/L:140.61±6.69vs. 134.06±4.80), arterial partial pressure of oxygen (PO2, mmHg, 1 mmHg=0.133kPa: 84.41 ±30.58 vs. 59.88± 15.19) and pulse oxygen saturation (SpO2.0.91±0.08 vs. 0.78 ± 0.15) were increased (P〈0.05 or P〈0.01 ). Sixteen patients totally recovered, 1 patient died, and the cure rate was 94.12%. Conclusions Respiratory system could be mainly injured as the result of exposure to phosgene and leading to ARDS. Early initial combination therapies with corticosteroids and respiratory support should be addressed.
出处 《中国危重病急救医学》 CAS CSCD 北大核心 2012年第2期116-119,共4页 Chinese Critical Care Medicine
关键词 光气中毒 重度 急性呼吸窘迫综合征 综合治疗 Triphosgene poisoning, severe Acute respiratory distress syndrome Comprehend treatment
作者简介 通信作者:刘宝,Email:SHOUSS108@163.com
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