• 
    

    
    

      99热精品在线国产_美女午夜性视频免费_国产精品国产高清国产av_av欧美777_自拍偷自拍亚洲精品老妇_亚洲熟女精品中文字幕_www日本黄色视频网_国产精品野战在线观看 ?

      胸腔鏡下肺段切除與肺葉切除治療臨床Ⅰ期非小細(xì)胞肺癌療效對(duì)比的Meta分析

      2016-11-17 07:18:54鄭鑫林夏學(xué)陽(yáng)張金周張建華宋鐵牛郭鵬鳴羅越魁
      中國(guó)癌癥雜志 2016年10期
      關(guān)鍵詞:胸管肺段肺葉

      鄭鑫林,夏學(xué)陽(yáng),張金周,張建華,李 斌,2,宋鐵牛,郭鵬鳴,羅越魁

      1.蘭州大學(xué)第二醫(yī)院普胸外科,甘肅 蘭州 730030;

      2.甘肅省消化系腫瘤重點(diǎn)實(shí)驗(yàn)室,甘肅 蘭州 730000

      胸腔鏡下肺段切除與肺葉切除治療臨床Ⅰ期非小細(xì)胞肺癌療效對(duì)比的Meta分析

      鄭鑫林1,夏學(xué)陽(yáng)1,張金周1,張建華1,李 斌1,2,宋鐵牛1,郭鵬鳴1,羅越魁1

      1.蘭州大學(xué)第二醫(yī)院普胸外科,甘肅 蘭州 730030;

      2.甘肅省消化系腫瘤重點(diǎn)實(shí)驗(yàn)室,甘肅 蘭州 730000

      背景與目的:對(duì)于臨床Ⅰ期非小細(xì)胞肺癌(non-small cell lung cancer,NSCLC),胸腔鏡下肺段切除因其對(duì)患者損傷更小而越來(lái)越受到胸外科醫(yī)師的重視,但是腔鏡下肺葉切除術(shù)仍被認(rèn)為是標(biāo)準(zhǔn)的治療方式。因此,系統(tǒng)評(píng)價(jià)胸腔鏡下肺段切除與肺葉切除治療臨床Ⅰ期NSCLC的臨床療效,以期為臨床決策提供借鑒。方法:計(jì)算機(jī)檢索PubMed、Web of Science、EMBASE、The Cochrane Library、CNKI、CBM、VIP和萬(wàn)方等數(shù)據(jù)庫(kù),檢索時(shí)間截至2015年7月,收集胸腔鏡下肺段切除與肺葉切除治療臨床Ⅰ期NSCLC的對(duì)比研究,由2名研究員分別對(duì)納入的研究進(jìn)行數(shù)據(jù)提取和質(zhì)量評(píng)價(jià),最后采用Cochrane協(xié)作網(wǎng)提供的Revman 5.3軟件進(jìn)行Meta分析。結(jié)果:共納入11篇回顧性臨床對(duì)照研究,共計(jì)1 677例患者。Meta分析結(jié)果顯示,對(duì)于臨床Ⅰ期NSCLC,胸腔鏡下肺段切除與肺葉切除術(shù)后總體復(fù)發(fā)率(OR=0.77,95%CI:0.48~1.21,P=0.25)、5年生存率(OR=0.77,95%CI:0.52~1.14,P=0.19)和全身并發(fā)癥(OR=0.76,95%CI:0.53~1.09,P=0.13)差異均無(wú)統(tǒng)計(jì)學(xué)意義,但胸腔鏡下肺段切除可減少術(shù)中失血量[均數(shù)差(difference in means,MD)=-41.16,95%CI:-59.46~-22.86,P<0.000 1]、縮短術(shù)后胸管引流時(shí)間(MD=-0.29,95%CI:-0.49~-0.09,P=0.005)和住院時(shí)間(MD=-0.74,95%CI:-1.44~-0.05,P=0.04)。結(jié)論:對(duì)于臨床Ⅰ期NSCLC,胸腔鏡下肺段切除和肺葉切除在術(shù)后總體復(fù)發(fā)率、全身并發(fā)癥和5年生存率上效果相當(dāng),但是在術(shù)中失血量、術(shù)后胸管引流時(shí)間和住院時(shí)間方面胸腔鏡下肺段切除效果更好,是一種可供選擇的手術(shù)方式。

      肺段切除;肺葉切除;非小細(xì)胞肺癌;Meta分析

      肺癌是世界上最常見(jiàn)的惡性腫瘤,2012年全球新確診的病例大約有180萬(wàn)例,占所有新發(fā)病例的13%[1]。2015版NCCN指南中介紹非小細(xì)胞肺癌(non-small cell lung cancer,NSCLC)占肺癌總數(shù)的85%以上,對(duì)于綜合分期Ⅰ、Ⅱ和ⅢA期的NSCLC患者手術(shù)切除仍是主要的治療方式[2]。胸腔鏡手術(shù)(video-assisted thoracic surgery,VAST)在20世紀(jì)90年代進(jìn)入臨床,從最初作為以診斷為主的輔助工具到目前進(jìn)行的精細(xì)的手術(shù)操作,胸腔鏡技術(shù)獲得了迅猛的發(fā)展。目前,VAST在各個(gè)醫(yī)院應(yīng)用的比例越來(lái)越高。相比于傳統(tǒng)的開(kāi)胸手術(shù),VAST有創(chuàng)傷小、術(shù)后恢復(fù)快、疼痛輕、切口外表美觀和縮短住院時(shí)間等優(yōu)點(diǎn)[3-7]。NCCN指南甚至已將胸腔鏡下肺葉切除作為NSCLC的根治性手術(shù)方式[2]。對(duì)于心肺功能較差的患者來(lái)說(shuō)肺葉切除并不是最好的選擇[3]。肺段能保護(hù)較多的肺組織,中國(guó)原發(fā)肺癌診療指南已將肺段切除作為患者身體狀況差時(shí)首選的手術(shù)方式[4]。隨著人們對(duì)自身健康的重視和診斷技術(shù)的發(fā)展,許多較小的肺結(jié)節(jié)被確診,或許已不需要將整個(gè)肺葉或全肺進(jìn)行切除?;谝陨显?,本研究探討了胸腔鏡下肺葉切除和肺段切除對(duì)治療臨床Ⅰ期NSCLC療效的對(duì)比研究,以期為臨床應(yīng)用提供參考。

      1 資料和方法

      1.1 納入與排除標(biāo)準(zhǔn)

      ① 明確研究病種為NSCLC,臨床分期為Ⅰ期(≥90%);② 研究設(shè)計(jì)為回顧性臨床對(duì)照研究;③ 研究目的為胸腔鏡下肺段切除與肺葉切除臨床療效的對(duì)比;④ 肺段切除組與肺葉切除組樣本量均不少于20例;⑤ 同一作者或單位發(fā)表的文獻(xiàn),將研究時(shí)間跨度長(zhǎng)、資料豐富的納入;⑥ 排除以摘要、動(dòng)物實(shí)驗(yàn)、個(gè)人體會(huì)和手術(shù)方式介紹等形式發(fā)表的文獻(xiàn)。

      1.2 檢索策略

      計(jì)算機(jī)檢索Pubmed、Web of science、EMBASE、The Cochrane Library、CNKI、CBM、VIP和萬(wàn)方等數(shù)據(jù)庫(kù),檢索時(shí)間從建庫(kù)至2015年7月。英文檢索策略“l(fā)ung”、“cancer or tumor or neoplasm or carcinoma or NSCLC”、“video assisted or VATS or thoracoscopic”、“l(fā)obectomy”和“segmentectomy”,中文檢索關(guān)鍵詞“肺癌”、“NSCLC”、“胸腔鏡”、“肺段切除”和“肺葉切除”。另外,通過(guò)手工檢索相關(guān)雜志和用Google Scholar等搜索引擎網(wǎng)上搜索相關(guān)文獻(xiàn)。

      1.3 文獻(xiàn)篩選和資料提取

      2名研究員對(duì)檢索的文獻(xiàn)進(jìn)行獨(dú)立的篩選,若有分歧請(qǐng)第3位研究員決定或通過(guò)集體討論解決。對(duì)于資料不完整的文獻(xiàn)則通過(guò)郵件的方式與作者聯(lián)系尋求幫助。資料提取具體內(nèi)容包括:

      ① 一般資料:題目、作者、研究年份和各組病例數(shù);②結(jié)局指標(biāo):全身并發(fā)癥、5年生存率、腫瘤復(fù)發(fā)率、胸管引流時(shí)間、住院時(shí)間和術(shù)中失血量。

      1.4 文獻(xiàn)質(zhì)量評(píng)價(jià)

      評(píng)價(jià)的標(biāo)準(zhǔn)依據(jù)CASP病例對(duì)照研究質(zhì)量評(píng)價(jià)清單31.05.13版進(jìn)行。對(duì)于CASP評(píng)價(jià)清單中的每條標(biāo)準(zhǔn),如果參與評(píng)定的文獻(xiàn)中明確滿足者計(jì)2分;部分滿足者計(jì)1分;不明確或未提及者計(jì)0分。評(píng)價(jià)過(guò)程由2位研究員獨(dú)立實(shí)施,并進(jìn)行交叉核對(duì),如果有分歧則請(qǐng)第3位研究員解決或通過(guò)集體討論解決。

      1.5 統(tǒng)計(jì)學(xué)處理

      采用Cochrane協(xié)作網(wǎng)提供的Revman5.3軟件進(jìn)行數(shù)據(jù)處理。計(jì)數(shù)資料以O(shè)R為效應(yīng)量,計(jì)量資料則采用均數(shù)差(difference in means,MD)進(jìn)行統(tǒng)計(jì)分析,兩者均取95%CI。采用χ2檢驗(yàn)對(duì)各研究結(jié)果進(jìn)行異質(zhì)性分析,當(dāng)P<0.10和I2>50%時(shí)認(rèn)為存在異質(zhì)性,采用隨機(jī)效應(yīng)模型進(jìn)行分析,該法可對(duì)異質(zhì)性進(jìn)行部分糾正,提高估算精度;反之,則采用固定效應(yīng)模型進(jìn)行分析。

      2 結(jié) 果

      2.1 納入的文獻(xiàn)結(jié)果及其質(zhì)量評(píng)價(jià)

      通過(guò)初步檢索數(shù)據(jù)庫(kù)共獲得文獻(xiàn)998篇,去重并閱讀題目和摘要后初步納入34篇,然后閱讀全文并依據(jù)制定的文獻(xiàn)納入排除標(biāo)準(zhǔn)排除文獻(xiàn)23篇,最終納入11篇文獻(xiàn)共計(jì)1 677例患者(圖1)。所納入的文獻(xiàn)均經(jīng)CASP病例對(duì)照研究質(zhì)量評(píng)價(jià)標(biāo)準(zhǔn)進(jìn)行評(píng)分。納入文獻(xiàn)的基本情況見(jiàn)表1。

      表 1 納入研究的基本特征Tab. 1 General characteristics of included trials

      2.2 Meta分析結(jié)果

      2.2.1全身并發(fā)癥的比較

      納入的11篇文獻(xiàn)中符合全身并發(fā)癥記錄納入標(biāo)準(zhǔn)的文獻(xiàn)有8篇,共計(jì)1 066例患者,其中肺葉切除組684例,肺段切除組382例。各研究結(jié)果間無(wú)異質(zhì)性(P=0.74,I2=0%),采用固定效應(yīng)模型進(jìn)行分析。兩組結(jié)果比較差異無(wú)統(tǒng)計(jì)學(xué)意義(OR=0.76,95%CI:0.53~1.09,P=0.13),表明胸腔鏡下肺段切除與肺葉切除全身并發(fā)癥的比較無(wú)明顯差別,Meta分析結(jié)果見(jiàn)圖2。

      2.2.2復(fù)發(fā)率的比較

      納入的11篇文獻(xiàn)中符合術(shù)后復(fù)發(fā)率記錄納入標(biāo)準(zhǔn)的文獻(xiàn)有8篇,共計(jì)1 303例患者,其中肺葉切除組928例,肺段切除組375例。各研究結(jié)果間無(wú)異質(zhì)性(P=0.86,I2=0%),采用固定效應(yīng)模型進(jìn)行分析。胸腔鏡下肺段切除與肺葉切除復(fù)發(fā)率的差異無(wú)統(tǒng)計(jì)學(xué)意義(OR=0.77,95%CI: 0.48~1.21,P=0.25),Meta分析結(jié)果見(jiàn)圖3。

      2.2.35年生存率的比較

      納入的11篇文獻(xiàn)中符合5年生存記錄納入標(biāo)準(zhǔn)的文獻(xiàn)有5篇,共計(jì)945例患者,其中肺葉切除組705例,肺段切除組240例。各研究結(jié)果間無(wú)異質(zhì)性(P=0.84,I2=0%),采用固定效應(yīng)模型進(jìn)行分析。胸腔鏡下肺段切除與肺葉切除5年生存率的差異無(wú)統(tǒng)計(jì)學(xué)意義(OR=0.77,95%CI: 0.52~1.14,P=0.19),Meta分析結(jié)果見(jiàn)圖4。

      2.2.4術(shù)中失血量的比較

      納入的11篇文獻(xiàn)中符合術(shù)中失血量記錄納入標(biāo)準(zhǔn)的文獻(xiàn)有5篇,共計(jì)680例患者,其中肺葉切除組449例,肺段切除組231例。各研究結(jié)果間無(wú)異質(zhì)性(P=0.87,I2=0%),采用固定效應(yīng)模型進(jìn)行分析。兩組結(jié)果比較差異有統(tǒng)計(jì)學(xué)意義(MD=-41.16,95%CI:-59.46~-22.86,P<0.000 1),表明胸腔鏡下肺段切除可減少術(shù)中失血量,Meta分析結(jié)果見(jiàn)圖5。

      圖 1 文獻(xiàn)納入流程圖Fig. 1 election of trials

      圖2 胸腔鏡下肺段切除與肺葉切除并發(fā)癥的比較Fig 2 The comparison of complications between VATS segmentectomy and VATS lobectomy

      圖 3 胸腔鏡下肺段切除與肺葉切除復(fù)發(fā)率的比較Fig. 3 The comparison of recurrences between VATS segmentectomy and VATS lobectomy

      圖 4 胸腔鏡下肺段切除與肺葉切除5年生存率的比較Fig. 4 The comparison of 5-year survival rates between VATS segmentectomy and VATS lobectomy

      圖 5 胸腔鏡下肺段切除與肺葉切除術(shù)中失血量的比較Fig. 5 The comparison of blood loss between VATS segmentectomy and VATS lobectomy

      2.2.5術(shù)后胸管引流時(shí)間的比較

      納入的11篇文獻(xiàn)中符合術(shù)后胸管引流時(shí)間記錄納入標(biāo)準(zhǔn)的文獻(xiàn)有4篇,共計(jì)590例患者,其中肺葉切除組404例,肺段切除組186例。各研究結(jié)果間無(wú)異質(zhì)性(P=0.78,I2=0%),采用固定效應(yīng)模型進(jìn)行分析。兩組結(jié)果比較差異有統(tǒng)計(jì)學(xué)意義(MD=-0.29,95%CI:-0.49~-0.09,P=0.005),表明胸腔鏡下肺段切除可縮短術(shù)后胸管引流時(shí)間,Meta分析結(jié)果見(jiàn)圖6。

      2.2.6術(shù)后住院時(shí)間的比較

      納入的11篇文獻(xiàn)中符合術(shù)后住院時(shí)間記錄納入標(biāo)準(zhǔn)的文獻(xiàn)有6篇,共計(jì)868例患者,其中肺葉切除組543例,肺段切除組325例。各研究結(jié)果間有異質(zhì)性(P=0.000 8,I2=76%),采用隨機(jī)效應(yīng)模型進(jìn)行分析。兩組結(jié)果比較差異有統(tǒng)計(jì)學(xué)意義(MD=-0.74,95%CI:-1.44~-0.05,P=0.04),表明胸腔鏡下肺段切除可縮短術(shù)后住院時(shí)間,Meta分析結(jié)果見(jiàn)圖7。

      圖 6 胸腔鏡下肺段切除與肺葉切除胸管引流時(shí)間的比較Fig. 6 The comparison of chest tube duration between VATS segmentectomy and VATS lobectomy

      圖 7 胸腔鏡下肺段切除與肺葉切除住院時(shí)間的比較Fig. 7 The comparison of hospital stay between VATS segmentectomy and VATS lobectomy

      3 討 論

      2015版NCCN指南指出,只要不違反胸部手術(shù)治療NSCLC的標(biāo)準(zhǔn)原則,推薦使用VAST,同時(shí)也提出將胸腔鏡下肺葉切除作為早期NSCLC的根治性手術(shù)。自2004年首例胸腔鏡下肺段切除手術(shù)治療早期肺癌成功后[20],亞肺葉切除已被許多外科醫(yī)師接受。因此,該文通過(guò)比較胸腔鏡下肺段切除和肺葉切除治療Ⅰ期NSCLC的復(fù)發(fā)率、5年生存率、并發(fā)癥、術(shù)中失血量、術(shù)后胸管引流時(shí)間和住院時(shí)間等指標(biāo)來(lái)探索胸腔鏡下肺段切除的安全性和有效性。

      理想的手術(shù)應(yīng)為既能遵守手術(shù)原則完全切除病變組織又能盡可能多的保留正常組織。與肺葉切除相比胸腔鏡下肺段切除能將肺段內(nèi)的動(dòng)靜脈和肺門(mén)、縱隔部淋巴結(jié)切除,屬于解剖學(xué)切除,符合腫瘤外科的手術(shù)原則[21],而且能保存較多的正常肺組織,可能是一種更合適的手術(shù)方式。本研究結(jié)果顯示,胸腔鏡下肺葉切除與肺段切除在術(shù)后復(fù)發(fā)率、并發(fā)癥和5年生存率方面差異無(wú)統(tǒng)計(jì)學(xué)意義,表明二者臨床療效相似。但是胸腔鏡下肺段切除能減少術(shù)中失血量、縮短術(shù)后胸管引流時(shí)間和住院時(shí)間。術(shù)中失血量在一定程度上可反映手術(shù)對(duì)患者的創(chuàng)傷,而術(shù)后胸管引流時(shí)間和住院時(shí)間則可反映患者的恢復(fù)狀況,從這3個(gè)指標(biāo)來(lái)看胸腔鏡下肺段切除效果占優(yōu)。另外,還有文獻(xiàn)指出,相比于胸腔鏡下肺葉切除,胸腔鏡下肺段切除術(shù)后胸管引流量顯著減少[13]。但僅此文章報(bào)道了術(shù)后胸管引流量,在以后的研究中期待更多的報(bào)道加以證實(shí)。

      局限性:① 納入的研究均為回顧性臨床對(duì)照研究,在實(shí)驗(yàn)設(shè)計(jì)、實(shí)施過(guò)程中缺乏科學(xué)性和嚴(yán)謹(jǐn)性;② 絕大多數(shù)文獻(xiàn)的生存資料不能直接獲取,需要從Kaplan-Meier生存曲線中提?。?2-23],獲取的數(shù)據(jù)可能與真實(shí)數(shù)據(jù)存在差異;③ 納入研究部分結(jié)果采用不同計(jì)量單位,換算過(guò)程中可能產(chǎn)生偏倚;④ 納入的研究全部來(lái)自亞洲和北美洲,缺乏其他洲和地區(qū)的數(shù)據(jù)。優(yōu)勢(shì):① CASP評(píng)分均大于等于15分(滿分22分),文獻(xiàn)質(zhì)量相對(duì)較高;② 搜索了常用的8個(gè)數(shù)據(jù)庫(kù),較為全面。

      目前,在微創(chuàng)手術(shù)越來(lái)越普遍的情況下,胸腔鏡下肺葉切除已成為早期NSCLC標(biāo)準(zhǔn)的手術(shù)方式。但通過(guò)該Meta分析證明,胸腔鏡下肺段切除與肺葉切除在術(shù)后復(fù)發(fā)率、全身并發(fā)癥和5年生存率等方面差異無(wú)統(tǒng)計(jì)學(xué)意義,而在術(shù)中失血量、術(shù)后胸管引流時(shí)間和住院時(shí)間等方面效果更好。對(duì)于臨床Ⅰ期NSCLC來(lái)說(shuō)胸腔鏡下肺段切除也許是另一種根治性手術(shù)。

      [1] TORRE L A, BRAY F, SIEGEL R L, et al. Global cancer statistics, 2012[J]. CA Cancer J Clin, 2015, 65(2): 87-108.

      [2] ETTINGER D S, WOOD D E, AKERLEY W, et al. Non-small cell lung cancer, version 1.2015[J]. J Natl Compr Canc Netw, 2014, 12(12): 1738-1761.

      [3] ATKIN B Z, HARPOLE D H Jr, MANQUM J H, et al. Pulmonary segmentectomy by thoracotomy or thoracoscopy: reduced hospital length of stay with a minimally-invasive approach[J]. Ann Thorac Surg, 2007, 84(4): 1107-1112.

      [4] SCOTT W J, ALLEN M S, DARLING G, et al. Video-assisted thoracic surgery versus open lobectomy for lung cancer: a secondary analysis of data from the American College of Surgeons Oncology Group ZOO30 randomized clinical trial[J]. J Thorac Cardiovasc Surg, 2010, 139(4): 976-981.

      [5] CAO C, MANGANAS C, ANG S C, et al. Video-assisted thoracic surgery versus open thoracotomy for non-small cell lung cancer: a meta-analysis of propensity score-matched patients[J]. Interact Cardiovasc Thorac Surg, 2013, 16(3): 244-249.

      [6] IINONEN I K, R?S?NEN J V, KNUUTTILA A, et al. Anatomic thoracoscopic lung resection for non-small cell lung cancer in stage Ⅰ is associated with less morbidity and shorter hospitalization than thoracotomy[J]. Acta Oncol, 2011,50(7): 1126-1132.

      [7] PAUL S, ALTORKI N K, SHENG S, et al. Thoracoscopic lobectomy is associated with lower morbidity than open lobectomy:a propensity-matched analysis from the STS database[J]. J Thorac Cardiovasc Surg, 2010, 139(2): 366-378.

      [8] SHAPIRO M, WEISER T S, WISNIVESKY J P, et al. Thoracoscopic segmentectomy compares favorably with thoracoscopic lobectomy for patients with small stage I lung cancer[J]. J Thorac Cardiovasc Surg, 2009, 137(6): 1388-1393.

      [9] 支修益, 石遠(yuǎn)凱, 于金明. 中國(guó)原發(fā)肺癌診療規(guī)范(2015年版)[J]. 中華腫瘤雜志, 2015, 37(1): 67-78.

      [10] YAMASHITA S, TOKUISHI K, ANAMI K, et al. Thoracoscopic segmentectomy for T1 classification of nonsmall cell lung cancer:a single center experience[J]. Eur J Cardiothorac Surg, 2012, 42(1): 83-88.

      [11] ZHONG C, FANG W, MAO T, et al. Comparison of thoracoscopic segmentectomy and thoracoscopic lobectomy for small-sized stage IA lung cancer[J]. Ann Thorac Surg,2012, 94(2): 362-367.

      [12] IWASAKI A, SHIRAKUSA T, SHIRAISHI T, et al. Results of video-assisted thoracic surgery for stage Ⅰ/Ⅱ non-small cell lung cancer[J]. Eur J Cardiothorac Surg, 2004, 26(1): 158-164.

      [13] ZHAO X, QIAN L, LUO Q, et al. Segmentectomy as a safe and equally effective surgical option under complete videoassisted thoracic surgery for patients of stage Ⅰ non-small cell lung cancer[J]. J Cardiothorac Surg, 2013, 8: 116.

      [14] NAKAMURA H, TANIGUCHI Y, MIWA K, et al. Comparison of the surgical outcomes of thoracoscopic lobectomy,segmentectomy,and wedge resection for clinical stage Ⅰ non-small cell lung cancer[J]. Thorac Cardiovasc Surg, 2011, 59(3): 137-141.

      [15] ZHANG L, MA W, LI Y, et al. Comparative study of the anatomic segmentectomy versus lobectomy for clinical IA peripheral lung cancer by video assistant thoracoscopic surgery[J]. J Cancer Res Ther, 2013, 9(Suppl 2): S106-S109.

      [16] SUGI K, KOBAYASHI S, SUDOU M, et al. Long-term prognosis of video-assisted limited surgery for early lung cancer[J]. Eur J Cardiothorac Surg, 2010, 37(2): 456-460.

      [17] REN M M, MENG Q J, ZHOU W Y, et al. Comparison of short-term effect of thoracoscopic segmentectomy and thoracoscopic lobectomy for the solitary pulmonary and earlystage lung cancer[J]. Onco Targets Ther, 2014, 7: 1343-1347.

      [18] 伊永全, 何 欣. 早期非小細(xì)胞肺癌肺段切除與肺葉切除手術(shù)的療效比較[J]. 中國(guó)繼續(xù)醫(yī)學(xué)教育, 2015, 7(23): 120-121.

      [19] HWANG Y, KANG C H, KIM H S, et al. Comparison of thoracoscopic segmentectomy and thoracoscopic lobectomy on the patients with non-small cell lung cancer:a propensity score matching study[J]. Eur J Cardiothorac Surg, 2015, 48(2): 273-278.

      [20] SHIRAISHI T,SHIRKUSA T,IWASAKI A, et al.Videoassisted thoracoscopic surgery (VAST) segmentectomy for small peripheral lung cancer tumors:intermediate results[J]. Surg Endosc, 2004, 18(11): 1657-1662.

      [21] PHAM D P, BALDERSON S, D’AMICO T A. Technique of thoracoscopic segmentectomy[J]. Oper Tech Thorac Cardiovasc Surg, 2008, 13(3): 188-203.

      [22] PARMER M, TORRI V, STEWART L. Extracting summary statistics to perform meta-analyses of the published literature for survival endpoints[J]. Stat Med, 1998, 17(24): 2815-2834.

      [23] TIERNEY J F, STEWART L A, GHERSI D, et al. Practical methods for incorporating summary time-to-event data into meta-analysis[J]. Trials, 2007, 8: 16.

      A Meta-analysis of video-assisted thoracic segmentectomy versus lobectomy for stage Ⅰ non-small

      cell lung cancer


      ZHENG Xinlin1, XIA Xueyang1, ZHANG Jinzhou1, ZHANG Jianhua1, LI Bin1,2, SONG Tieniu1, GUO Pengming1, LUO Yuekui1
      (1.Department of General Thoracic Surgery, Second Affiliated Hospital, Lanzhou University, Lanzhou 730030, Gansu Province, China; 2.Key Laboratory of Digestive System Tumors, Lanzhou 730000, Gansu Province, China)
      Correspondence to: ZHANG Jianhua E-mail: 972659434@qq.com

      Background and purpose: For stage Ⅰ non-small cell lung cancer (NSCLC), video-assisted thoracic segmentectomy is given much attention to by thoracic surgeon because of the less tissue damages. However,video-assisted thoracic lobectomy is still considered as the standard treatment in the world. Therefore, this study was to evaluate the clinical effect after video-assisted thoracic segmentectomy and lobectomy in patients with stage Ⅰ NSCLC in order to provide reference for clinical application. Methods: The comparative studies on video-assisted thoracic segmentectomy and lobectomy treating stage I NSCLC were retrieved from PubMed, Web of Science, EMBASE, the Cochrane Library, CNKI, CBM, VIP, and Wanfang Data. All data were acquired until July 2015. Literature screening according to data extraction and quality assessment was completed by two reviewers independently. Meta-analysis was conducted by RevMan 5.3 software which was offered by Cochrane network. Results: A total of 11 articles involving 1 677 patients were finally included. The results of meta-analysis indicated that: for stage Ⅰ NSCLC, compared withvideo-assisted thoracic lobectomy, the effect of video-assisted thoracic segmentectomy was alike in total mortality(OR=0.77, 95%CI: 0.48 to 1.21, P=0.25), 5-year mortality (OR=0.77, 95%CI: 0.52 to 1.14, P=0.19) and systemic complications (OR=0.76, 95%CI: 0.53 to 1.09, P=0.13), but could reduce blood loss [difference in means (MD)=-41.16,95%CI: -59.46 to -22.86, P<0.000 1], chest tube duration (MD=-0.29, 95%CI: -0.49 to -0.09, P=0.005) and the length of hospital stay (MD=-0.74, 95%CI: -1.44 to -0.05, P=0.04). Conclusion: Compared with video-assisted thoracic lobectomy, video-assisted thoracic segmentectomy can significantly reduce blood loss, chest tube duration and length of hospital stay. However, the two kinds of operation methods achieved the same effects on the total mortality, 5-year mortality and systemic complications. Thoracoscopic segmentectomy may be an alternative to thoracic lobectomy.

      Segmentectomy; Lobectomy; Non-small cell lung cancer; Meta-analysis

      10.19401/j.cnki.1007-3639.2016.10.008

      R734.2

      A

      1007-3639(2016)10-0854-07

      張建華 E-mail:972659434@qq.com

      (2015-10-15

      2016-01-20)

      猜你喜歡
      胸管肺段肺葉
      自制胸管固定帶在肺癌術(shù)后患者胸管管理中的應(yīng)用
      肺上葉切除手術(shù)單根胸管引流與兩根胸管引流對(duì)比
      肺癌患者胸管注入化療藥物的觀察及護(hù)理干預(yù)
      肺楔形切除術(shù)后不留置胸管患者快速康復(fù)護(hù)理策略研究
      胸腔鏡下肺段切除術(shù)治療非小細(xì)胞肺癌的研究現(xiàn)狀與進(jìn)展
      胸腔鏡肺段切除術(shù)治療肺部感染性病變
      用全胸腔鏡下肺葉切除術(shù)與開(kāi)胸肺葉切除術(shù)治療早期肺癌的效果對(duì)比
      全胸腔鏡肺葉切除術(shù)中轉(zhuǎn)開(kāi)胸的臨床研究
      全胸腔鏡下解剖性肺段切除41例臨床分析
      胸腔鏡解剖性肺段切除術(shù)技術(shù)要點(diǎn)
      鹤庆县| 阳原县| 宁城县| 启东市| 兴业县| 自贡市| 静宁县| 颍上县| 中方县| 汕头市| 瓮安县| 湟中县| 子长县| 玛曲县| 方城县| 平山县| 益阳市| 报价| 财经| 石林| 祁连县| 长汀县| 嘉定区| 运城市| 湟源县| 金华市| 延寿县| 泊头市| 中西区| 江北区| 庆元县| 彰化市| 佳木斯市| 买车| 齐齐哈尔市| 兴仁县| 延长县| 历史| 淮阳县| 莲花县| 江阴市|