急性百草枯中毒早期发生气胸、纵隔气肿1例

对我科收治的1例百草枯中毒后40小时内迅速发生气胸、纵隔积气及颈胸部皮下气肿病人的诊治行回顾性分析,了解严重百草枯中毒后除肺部的重要病理改变外,由于肺泡损害,早期也会迅速出现皮下气肿、肺大疱、自发性气胸、纵膈气肿。提醒临床工作者大剂量百草枯中毒后肺损害进展程度迅速,临床救治中应高度警惕,及早发现、及早有效处理,防止临床严重后果。     

宽胸理肺汤联合三子养亲汤治疗慢性阻塞性肺疾病急性加重期疗效观察

[摘要]目的：评价宽胸理肺汤联合三子养亲汤治疗慢性阻塞性肺疾病（COPD）急性加重期痰浊壅肺证的临床疗效、安全性及其对肺功能、血常规的影响。方法：将符合诊断标准的患者随机分为:对照组30例,以西医常规方法治疗;宽胸理肺汤组30例,在对照组基础上加服宽胸理肺汤;宽胸理肺联合三子养亲汤组30例,在宽胸理肺汤组基础上加服三子养亲汤。7d为1疗程,观察3组临床疗效及治疗前后中医证侯积分、肺功能、血常规改善情况。结果：（1）宽胸理肺汤联合三子养亲汤组总有效率93.3%,高于宽胸理肺汤组（80%）和对照组（66.7%）。两汤联合组与对照组比较有统计学差异（P=0.01）。两汤联合组数值上优于宽胸理肺汤组,宽胸理肺汤组优于对照组,但均无统计学意义（P=0.129,0.243）。（2）中医证侯积分两汤联合组改善最佳,与其余两组比较有统计学差异（P=0.018,0.000）,宽胸理肺汤组改善亦优于对照组（P=0.027）。（3）两汤联合组能有效改善患者FEV1%预计值、FEV1/FVC%、白细胞计数及中性粒细胞比例,明显优于对照组（P=0.003,0.000,0.001,0.003）。宽胸理肺汤组亦优于对照组（P=0.032,0.037, 0.037,0.034）,两汤联合组与宽胸理肺汤组比较有所改善,但无统计学意义（P=0.357,0.063,0.211,0.396）。结论：在西药基础上合用宽胸理肺汤与三子养亲汤,能有效降低白细胞计数和中性粒细胞比率,改善肺功能,从而改善慢性阻塞性肺疾病急性加重期痰浊壅肺证患者的临床症状体征,且未发现明显毒副作用。     

肠内免疫营养对多发伤患者免疫功能的影响

Objective To study the effects of enteral immunonutrition on immune function in patients with multiple trauma. Method A total of 32 patients with multiple trauma admitted to general ICU in ChangZheng hospital, Shanghai from March 2007 to May 2008 were randomly (random number) divided into two groups,enteral immunonutrition group (EIN group, n = 16)and the general formula enteral nutrition group (EN group, n = 16).Two groups of patients on the third day after injury began to accept the EIN and the general formula EN which respectively support at least 14 days. The patients peripheral blood lymphocyte count (TLC), immunoglobulin (IgG,IgM, IgA) ,and T-lymphocyte subsets (CD3, CD4, CD8, CD4/CD8) were detected on the day of the group formation, the seventh and the fortteenth day of the nutritional support. Results TLC, IgG, IgM, IgA, CD4 and CD4/CD8 ratio were significantly higher in EIN Group on the 7th and 14th day than that on the first day ( P ＜0.05), and extended with the EIN and sustained increase. All immunization indicators of EN group on the 7th day were no significant changes compared with the day of the group formation, and on the 14 th day TLC, IgG, IgM,IgA, CD4 and CD4/CD8 ratio were significantly higher than that on the day of the group formation ( P ＜ 0.05),but were significantly lower than that in the EIN group on the 14th day ( P ＜ 0.05). Conclusions Compared with the general formula EN, EIN is more helpful to restore and increase the humoral and cellular immune function in early post-multitraumatic phase.     

肠内免疫营养对多发伤患者免疫功能的影响

目的 观察肠内免疫营养对多发伤患者免疫功能的影响.方法 上海长征医院综合性ICU 2007年3月至2008年5月收治32例多发伤患者,随机(随机数字法)分为肠内免疫营养组(EIN组,n=16)和普通配方肠内营养组(EN组,n=16).两组患者于伤后第3天开始分别接受EIN和普通配方EN支持至少14 d.于入组当天、营养支持第7天和第14天分别检测外周血淋巴细胞计数(TLC),免疫球蛋白(IgC,IgM,IgA)和T淋巴细胞亚群(CD3,CD4,CD8,CD4/CD8).结果 EIN组第7天和第14天TLC,IgG,IgM,IgA,CD4及CD4/CD8比值均明显高于入组当天(P＜0.05),且随EIN时间延长而持续增高;EN组所有免疫指标在第7天较入组当天无明显改变,第14天TLC,IgG,IgM,IgA,CD4及CD4/CD8比值均明显高于入组当天(P＜0.05),但均明显低于EIN组第14天测定值(P＜0.05).结论 与普通配方EN相比,多发伤后早期EIN更有利于机体体液和细胞免疫功能的恢复和提高.