机构地区:[1]天津医科大学研究生院,300070 [2]天津市胸科医院胸内科,300051
出 处:《国际呼吸杂志》2012年第9期672-677,共6页International Journal of Respiration
摘 要:目的探讨慢性阻塞性肺疾病(COPD)并发气胸者患肺复张的影响因素。方法观察不同气胸类型、患肺压缩范围、发病至行胸腔闭式引流术时间,CAT评分对患肺复张的影响。结果纳入111例患者中,94例到达观察终点,张力性气胸(47例)、闭合性气胸(27例)、交通性气胸(20例)的患肺复张时间分别为(91.91±45.68)h、(56.89±27.56)h、(120.00±46.07)h,三者比较差异有统计学意义(F=13.800,P〈0.01)。根据患肺压缩范围分为≤30%亚组、〉30%亚组,张力性气胸患肺复张时间为:(84.80±54.16)h、(98.52±41.08)h(t=-0.988,P〉0.05);闭合性气胸患肺复张时间为:(64.00±27.71)h、(51.43±28.02)h(t=1.146,P〉0.05);交通性气胸患肺复张时间为:(111.00±36.14)h、(126.00±52.31)h(t=-0.704,P〉0.05)。根据发病至行胸腔闭式引流术时间分为≤72h亚组、〉72h亚组,张力性气胸患肺复张时间为:(102.18±50.27)h、(70.29±28.96)h(t=2.214,P〈0.05);闭合性气胸患肺复张时间为:(72.00±28.95)h、(44.80±20.01)h(t=2.884,P〈0.05);交通性气胸患肺复张时间为:(135.43±46.70)h、(84.00±13.15)h(t=2.616,P〈0.05)。根据患者CAT评分分为≤20分亚组、〉20分亚组,张力性气胸患肺复张时间为:(73.09±33.52)h、(109.92±50.95)h(t=2.884,P〈0.05);闭合性气胸患肺复张时间为:(46.50土23.95)h、(72.00±26.29)h(t=-2.613,P〈0.05);交通性气胸患肺复张时间为:(85.33±27.13)h、(148.36±38.43)h(t=-4.140,P〈0.05)。结论COPD并发气胸患者中,闭合性气胸患肺完全复张时间短于张力性气胸及交通性气胸,张力性气胸患肺完全复张时间短于交通性气胸;发病至行胸腔闭式引流术时间越Objective To explore the effect of diseased-lung reexpansion in secondary pneumothorax patients with chronic obstructive pulmonary disease (COPD). Methods We observe four factors:the type of pneumothorax, the pneumothorax size, the hours from the onset of symptoms to undergo air drainages,and the CAT scores. Furthmore, we evaluated the correlation between those four factors and the diseased-lung reexpansion time. Results In totle of 94 patients completed the study end point. There were 47 patients in tension pneumothorax group, 27 patients in closed pneumothorax group, and 20 patients in traffic pneumothorax group, the reexpansion time was (91.91±45.68) h, (56.89±27.56) h and (120.00±46.07) h. There were significant differences among these three groups(F = 13. 800, P 〈0.01). In accordance with pneumothorax size,the reexpansion time in two subgroups were (84.80±54.16) h and (98. 522-41.08) h( t =-0. 988, P 〉0.05,tension pneumothorax group), (64.00±27.71) h and (51.43±28.02) h( t =1. 146, P 〉0.05,closed pneumothorax group),(111. 00±36.14) h and (126.00±52.31) h(t =-0.704, P〉0. 05 , traffic pneumothorax group). Accoding to the hours from the onset of symptoms to undergo air drainages, the reexpansion time in two subgroups were (102.18±50.27) h and (70.29±28.96) h( t =2. 214, P 〉0.05,tension pneumothorax group), (72.00± 28.95) h and (44.80± 20.01) h ( t = 2. 884, P d0.05, closed pneumothorax group), (135.43 ± 46.70) h and (84.00±13.15) h ( t =2. 616, P d0.05,traffic pneumothorax group). Under the CAT scores,the reexpansion time in two subgroups were (73.09±33.52) h and (109.92±50.95) h ( t =-2. 884, P 0. 05 , tension pneumothorax group) ,(46.50±23.95) h and (72.00±26.29) h ( t =-2. 613, P d0.05, closed pneumothorax group) ,(85.33±27.13) h and (148.36±38.43) h ( t = -4. 140, P 〉0.05,traffic pneumothorax group). Conclusions In secondary pneumothorax patients w
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