肋間神經(jīng)阻滯復(fù)合靜脈鎮(zhèn)痛對(duì)肺癌根治術(shù)患者T細(xì)胞免疫功能的影響
發(fā)布時(shí)間:2018-11-08 09:35
【摘要】:目的通過(guò)檢測(cè)外周血血漿中CD4+%、CD8+%及γ干擾素(IFN-γ)的濃度,評(píng)估肋間神經(jīng)阻滯復(fù)合靜脈鎮(zhèn)痛對(duì)肺癌根治術(shù)患者T細(xì)胞免疫功能的影響。 方法將60例ASA Ⅰ~Ⅱ級(jí)擇期行肺癌根治術(shù)的患者,隨機(jī)分為2組:肋間神經(jīng)阻滯組(L組):術(shù)畢行肋間神經(jīng)阻滯;非肋間神經(jīng)阻滯組(N組):術(shù)畢不實(shí)施肋間神經(jīng)阻滯;兩組患者術(shù)畢均術(shù)后行病人自控靜脈鎮(zhèn)痛(PCIA)。與術(shù)后1h(T1),術(shù)后24h(T2)及術(shù)后48h(T3)各時(shí)間點(diǎn)記錄患者的視覺(jué)模擬評(píng)分(VAS)及鎮(zhèn)靜評(píng)分(Ramsay評(píng)分)。分別于麻醉前(T0),術(shù)后1h(T1),術(shù)后24h(T2)及術(shù)后48h(T3)抽取兩組患者外周靜脈血,用流式細(xì)胞技術(shù)檢測(cè)CD4+%、CD8+%,,用酶聯(lián)免疫吸附法(ELISA)測(cè)定γ干擾素的濃度。 結(jié)果(1)鎮(zhèn)痛及鎮(zhèn)靜效果與T1比較,兩組患者的疼痛評(píng)分(VAS)在T2時(shí)間點(diǎn)均升高(P0.01)。而兩組患者的VAS在T2時(shí)間點(diǎn)與在T3時(shí)間點(diǎn)比較,在T2時(shí)間點(diǎn)均升高(P0.01)。與T1比較,兩組患者的鎮(zhèn)靜評(píng)分(Ramsay評(píng)分)在T2、T3時(shí)間點(diǎn)均明顯降低(P0.01)。 (2)CD4+和CD8+T淋巴細(xì)胞亞群的變化與N組比較,L組患者的CD4+%在T1時(shí)間點(diǎn)高于N組(P0.05)。L組患者的CD4+%在T1、T2時(shí)間點(diǎn)與麻醉前比較(T0)比較,均下降(P0.05)。N組患者的,CD4+%在T1、T2、T3時(shí)間點(diǎn)與麻醉前比較(T0)比較均下降(P0.05)。 (3)血清γ干擾素(IFN-γ)濃度的變化與N組比較,L組患者γ干擾素(IFN-γ)的濃度在T2時(shí)間點(diǎn)高于N組(p0.05);L組患者IFN-γ的濃度,在T2時(shí)間點(diǎn)與在麻醉前(T0)時(shí)間點(diǎn)比較明顯升高(P0.01);與在T1時(shí)間點(diǎn)比較,升高(P0.05)。 結(jié)論肺癌根治術(shù)患者,術(shù)畢應(yīng)用羅哌卡因行肋間神經(jīng)阻滯復(fù)合靜脈術(shù)后鎮(zhèn)痛,對(duì)機(jī)體的T淋巴細(xì)胞的免疫功能起到一定的保護(hù)作用。臨床操作相對(duì)簡(jiǎn)單,可行性高,值得臨床推廣。
[Abstract]:Objective to evaluate the effect of intercostal nerve block combined with intravenous analgesia on T cell immune function in patients with lung cancer after radical operation by detecting the concentrations of CD4%, CD8% and interferon 緯 (IFN- 緯) in peripheral blood plasma. Methods Sixty patients with ASA 鈪
本文編號(hào):2318089
[Abstract]:Objective to evaluate the effect of intercostal nerve block combined with intravenous analgesia on T cell immune function in patients with lung cancer after radical operation by detecting the concentrations of CD4%, CD8% and interferon 緯 (IFN- 緯) in peripheral blood plasma. Methods Sixty patients with ASA 鈪
本文編號(hào):2318089
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