Effects of edaravone pretreatment on pulmonary inflammatory response during selective lobar blockade in patients undergoing thoracotomy / 中华麻醉学杂志
Chinese Journal of Anesthesiology
; (12): 716-718, 2012.
Article
Dans Zh
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| ID: wpr-426454
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ABSTRACT
ObjectiveTo investigate the effects of edaravone pretreatment on pulmonary inflammatory response during selective lobar blockade in patients undergoing thoracotomy,MethodsSixty ASA Ⅰ or Ⅱ patients of both sexes,aged 40-64 yr,weighing 50-80 kg,undergoing esophagectomy were randomly divided into 4 groups (n =15 each):the one-lung ventilation group (group OLV),the edaravone pretreatment + one-lung ventilation group (group E + OLV),the Univent tube selective lobar blockade group (group U) and the edaravone pretreatment + Univent tube selective lobar blockade group (group E + U).Padents in groups OLV and U were intubated with the double lumen endobronchial tube and Univent tube,respectively.Edaravone at a dose of 1 mg/kg was infused into patients at 5 min before one-lung ventilation in group E + OLV and before selective lobar blockade in group E + U,respectively.The patients in groups OLV and U received the equal volume of normal saline.The blood samples (5 ml ) were then drawn from the radial artery after anesthesia induction (T0),at 60 min after onelung ventilation (T1),at the end of operation (T2 ) and 120 min after operation (T3) for detecting the plasma concentrations of TNF-α,IL-6 and IL- 10 by enzyme-linked immunosorbent aesay.ResultsCompared with the group OLV and U,the plasma concentrations of TNF-α and IL-6 decreased at T2 and T3 in group E + OLV and group E + U (P < 0.05).CondusionEdaravone pretreatment can reduce pulmonary inflammatory response during selective lobar blockade in patients undergoing thoracotomy.
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WPRIM
langue:
Zh
Texte intégral:
Chinese Journal of Anesthesiology
Année:
2012
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Article