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      兩種術(shù)式治療早期乳腺癌的臨床療效研究

      2018-10-31 09:52李東進(jìn)
      中外醫(yī)療 2018年17期
      關(guān)鍵詞:保乳手術(shù)早期乳腺癌改良根治術(shù)

      李東進(jìn)

      [摘要] 目的 對(duì)早期乳腺癌患者采取保乳術(shù)與改良根治術(shù)治療的臨床療效進(jìn)行對(duì)比分析。方法 方便選取2012年1月—2016年1月來該院診治的早期乳腺癌患者100例進(jìn)行該次相關(guān)研究,100例患者根據(jù)隨機(jī)分配的原則按照每組50例分為對(duì)照組和觀察組。對(duì)照組治療方式為根治術(shù),而觀察組治療方式為保乳術(shù),對(duì)比分析兩組不同治療方式后的臨床療效情況。結(jié)果 觀察組的臨床優(yōu)良率94.0%、并發(fā)癥發(fā)生情況8.0%以及術(shù)中出血量(259.96±18.14)mL、手術(shù)時(shí)間(158.86±6.52)min、引流量(259.36±14.67)mL等手術(shù)指標(biāo)情況均要好于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。但兩組的復(fù)發(fā)率、轉(zhuǎn)移率等差異無統(tǒng)計(jì)學(xué)意義(P>0.05)。結(jié)論 早期乳腺癌患者采取保乳術(shù)與根治術(shù)治療均有效,但保乳術(shù)在短期療效中更為理想,能夠顯著提高乳房外形優(yōu)良率,手術(shù)時(shí)間短,患者出血量少,恢復(fù)快。從長(zhǎng)期療效來看,復(fù)發(fā)、轉(zhuǎn)移的幾率在兩種手術(shù)中無明顯差異,在嚴(yán)格把握適應(yīng)征的情況下,首先考慮保乳術(shù)治療。

      [關(guān)鍵詞] 早期乳腺癌;保乳手術(shù);改良根治術(shù);臨床療效

      [中圖分類號(hào)] R737.9 [文獻(xiàn)標(biāo)識(shí)碼] A [文章編號(hào)] 1674-0742(2018)06(b)-0051-03

      Research on Clinical Curative Effect of Two Operation Methods in Treatment of Early Breast Cancer

      LI Dong-jin

      Department of General Surgery, Yanzhou Branch, Affiliated Hospital of Jining Medical College, Jining, Shandong Province, 272100 China

      [Abstract] Objective To compare and analyze the clinical curative effect of breast conserving surgery and modified radical mastectomy in treatment of patients with early breast cancer. Methods 100 cases of patients with early breast cancer admitted and treated in our hospital from January 2012 to January 2016 were selected and randomly divided into two groups with 50 cases in each, the control group were treated with radical mastectomy, while the observation group were treated with breast conserving surgery, and the clinical curative effect was compared between the two groups. Results The clinical excellent and good rate, occurrence of complications, intraoperative bleeding amount, operation time and drainage amount in the observation group were respectively 94.0%, 8.0%,(259.96±18.14)mL, (158.86±6.52)min, (259.36±14.67)mL, which were better than those in the control group, and the differences were statistically significant(P<0.05), and the differences in the recurrence rate and transport rate between the two groups were not statistically significant(P>0.05). Conclusion Both the breast conserving surgery and modified radical mastectomy in treatment of patients with early breast cancer can produce an effective effect, but the short-term curative effect of breast conserving surgery is more ideal, which can obviously improve the excellent and good rate of mammary contour, with short operation time, less bleeding amount and rapid recovery, and there are no obvious differences in the recurrence rate and transfer rate, and the breast conserving surgery should be preferably considered under the condition of strictly mastering the indications.

      [Key words] Early breast cancer; Breast conserving surgery; Modified radical mastectomy; Clinical curative effect

      目前我國(guó)女性乳腺癌發(fā)病率仍占女性惡性腫瘤中首位,而早期乳腺癌的發(fā)病率也在逐年增高,從而對(duì)女性乳腺癌患者的生命和生存質(zhì)量都產(chǎn)生嚴(yán)重影響[1]。如今人們通常在治療疾病的同時(shí)也更加注重生活質(zhì)量,因此,傳統(tǒng)根治術(shù)已逐漸被保乳手術(shù)所代替[2]。大量實(shí)驗(yàn)研究表明,早期乳腺癌患者采取保乳術(shù)與改良根治術(shù)均具有一定的優(yōu)勢(shì),但就提高患者的生存質(zhì)量方面來看,顯然無疑是保乳術(shù)更具有優(yōu)勢(shì)[3]。但能否進(jìn)行保乳手術(shù)還取決于臨床病理檢查中腫瘤大小、形態(tài)、病理分期等多因素有關(guān)。該文將2012年1月—2016年1月該院收治的100例早期乳腺癌患者利用兩組術(shù)式進(jìn)行臨床療效對(duì)比研究,旨在為該疾病診療方案選擇提供一定的臨床指導(dǎo),現(xiàn)報(bào)道如下。

      1 資料與方法

      1.1 一般資料

      方便選取來該院診治符合入選條件的女性早期單側(cè)乳腺癌患者100例,年齡30~65歲,進(jìn)行該次相關(guān)研究,將100例患者根據(jù)隨機(jī)分配的原則按照每組50例分為對(duì)照組和觀察組。50例觀察組患者年齡30~64歲,中位年齡48.6歲,TNM分期:Ⅰ、Ⅱ期患者例數(shù)分別是35例、15例,均為女性;50例對(duì)照組患者年齡32~65歲,中位年齡48.5歲,TNM分期:Ⅰ、Ⅱ期患者例數(shù)分別是34例、16例,均為女性?;颊呒凹覍賹?duì)研究知情并簽署同意書,兩組患者年齡、病程等一般情況比較差異無統(tǒng)計(jì)學(xué)意義,具有可比性,并均排除糖尿病、凝血性異常等相關(guān)疾病病史。

      1.2 方法

      對(duì)照組采用根治術(shù):根據(jù)患者個(gè)人情況制定針對(duì)性的治療方案,切除患者整個(gè)乳房,及清掃腋窩淋巴,并將胸大肌和胸小肌等保留傳統(tǒng)乳腺改良根治術(shù),術(shù)后留置負(fù)壓引流管。

      觀察組采用保乳術(shù):具體操作為,腫瘤區(qū)域行廣泛切除或象限切除,及胸廓筋膜組織,術(shù)中快速對(duì)腫瘤切除邊緣冰凍處理,作病理切片檢查,確保腫瘤邊緣是陰性,并進(jìn)行淋巴結(jié)清掃,清掃范圍包括內(nèi)至胸小肌深面腋窩淋巴結(jié)、外至背闊肌前緣,上至腋靜脈的范圍,術(shù)后留置負(fù)壓引流管。

      1.3 觀察指標(biāo)

      對(duì)比分析兩組患者不同治療方式后的臨床療效及手術(shù)各項(xiàng)指標(biāo)情況以及和預(yù)后療效(近期療效和遠(yuǎn)期療效)復(fù)發(fā)及轉(zhuǎn)移的情況等;所有患者均獲得術(shù)后0.5~5年的隨訪,包括來院復(fù)查超聲,CT等檢查。

      1.4 統(tǒng)計(jì)方法

      對(duì)所有數(shù)據(jù)的處理采用SPSS 18.0統(tǒng)計(jì)學(xué)軟件進(jìn)行分析處理,計(jì)量資料以(x±s)表示,進(jìn)行t檢驗(yàn),計(jì)數(shù)資料用[n(%)]表示,進(jìn)行χ2檢驗(yàn),P<0.05為差異有統(tǒng)計(jì)學(xué)意義。

      2 結(jié)果

      觀察組手術(shù)時(shí)間、出血量、引流量指標(biāo)均較對(duì)照組有顯著優(yōu)勢(shì),兩組比較差異有統(tǒng)計(jì)學(xué)意義(P<0.05),詳見表1;術(shù)后臨床優(yōu)良率和并發(fā)癥發(fā)生情況比較,兩組差異有統(tǒng)計(jì)學(xué)意義(P<0.05);術(shù)后復(fù)發(fā)、轉(zhuǎn)移情況比較,兩組差異無統(tǒng)計(jì)學(xué)意義(P>0.05),詳見表2。

      3 討論

      女性乳腺癌是惡性腫瘤高發(fā)群體,也是現(xiàn)階段造成死亡的主要病癥之一[4]。及早發(fā)現(xiàn)乳腺癌并積極手術(shù)治療,是治療關(guān)鍵。隨著高質(zhì)量的影像學(xué)檢查手段,渴望能夠盡早的發(fā)現(xiàn)乳腺癌,隨之保乳手術(shù)觀念和研究也相繼進(jìn)入臨床研究階段,為接受保乳治療的早期乳腺癌患者提供了新的治療方式[5]。

      目前乳腺癌的臨床治療手段主要為傳統(tǒng)改良根治術(shù)和保乳手術(shù)兩種手術(shù)方式[6]。且改良根治術(shù)治療乳腺癌一直認(rèn)為更安全穩(wěn)定,通過切除整個(gè)乳腺及淋巴組織幫助患者清除癌癥病灶,但是手術(shù)后對(duì)患者的生活質(zhì)量產(chǎn)生較大的影響[7],尤其直接影響乳腺外觀的改變,因此大部分患者均不愿接受切除乳房。而保乳手術(shù)則可以保留患側(cè)乳房,對(duì)乳房外形不會(huì)造成太大影響[8],不僅臨床效果明顯,還極大的提高了患者生活質(zhì)量,但不是所有的乳腺癌患者均能采用保乳手術(shù),該研究中對(duì)術(shù)中臨床病理檢查均顯示乳房硬塊在2 cm以上,距離乳頭小于3 cm,有快速擴(kuò)散趨勢(shì)的患者則不適用與此手術(shù)方法;若腫瘤較大,不能保證切緣陰性,為確?;及┌Y生命安全,需盡早進(jìn)行改良切除手術(shù)。

      該組研究結(jié)果:觀察組的臨床優(yōu)良率94.0%、并發(fā)癥發(fā)生情況8.0%以及術(shù)中出血量(259.96±18.14)mL、手術(shù)時(shí)間(158.86±6.52)min、引流量(259.36±14.67)mL等手術(shù)指標(biāo)情況均要好于對(duì)照組,該組研究結(jié)果一致于胡斌等[9]研究報(bào)道,胡斌等研究結(jié)果為實(shí)驗(yàn)組手術(shù)時(shí)間(132.1±2.8)min、住院時(shí)間(9.2±2.9)d、術(shù)中出血量(283.9±4.4)mL、優(yōu)良率97.4%,均明顯優(yōu)于對(duì)照組患者;實(shí)驗(yàn)組局部復(fù)發(fā)4例,對(duì)比對(duì)照組,差異無統(tǒng)計(jì)學(xué)意義(P>0.05)。

      綜上所述,在早期乳腺癌治療中應(yīng)用這兩種術(shù)式均具有一定臨床效果,在嚴(yán)格把握適應(yīng)證下選擇病例,并結(jié)合患者實(shí)際情況做出最佳治療方案,術(shù)后積極行輔助治療,保乳術(shù)是可以取得更好的臨床效果,可作為早期乳腺癌術(shù)式首選。

      [參考文獻(xiàn)]

      [1] Berardi DE, Flumian C, Rodriguez CE, et al. PKCδ Inhibition Impairs Mammary Cancer Proliferative Capacity But Selects Cancer Stem Cells, Involving Autophagy[J]. Journal of Cellular Biochemistry, 2016, 117(3):730-740.

      [2] Guo Q, Minnier J, Burchard J, et al. Physiologically activated mammary fibroblasts promote postpartum mammary cancer[J]. Jci Insight, 2017, 2(6):e89206.

      [3] Harper KL, Sosa MS, Entenberg D,et al.Corrigendum: Mechanism of early dissemination and metastasis in Her2+ mammary cancer[J]. Nature,2018,553(7688):366.

      [4] Wen N, Yu T, Sang Y, et al. Tumor-promoting effect of IL-23 in mammary cancer mediated by infiltration of M2 macrophages and neutrophils in tumor microenvironment[J]. Biochemical & Biophysical Research Communications, 2016, 482(4):1400-1406.

      [5] Ghosal P,Sukocheva OA,Wang T,et al. Effects of chemoth erapy agents on Sphingosine-1-Phosphate receptors expression in MCF-7 mammary cancer cells[J]. Biomedicine & Pharmacotherapy, 2016, 81:218-224.

      [6] Lin W, Modiano JF, Ito D. Stage-specific embryonic antigen: determining expression in canine glioblastoma, melanoma, and mammary cancer cells:[J]. Journal of Veterinary Science, 2017, 18(1):101-104.

      [7] Pitchaiah G, Akula A, Chandi V.Anticancer Potential of Nutraceutical Formulations in MNU-induced Mammary Cancer in Sprague Dawley Rats[J].Pharmacognosy Magazine, 2017, 13(49):46.

      [8] Callero MA, Rodriguez CE, Sólimo A,et al.The Immune System As a New Possible Cell Target for AFP 464 in a Spontaneous Mammary Cancer Mouse Model[J].Journal of Cellular Biochemistry, 2017, 118(9):2841-2849.

      [9] 胡斌, 鄧劍, 趙健. 保乳手術(shù)治療早期乳腺癌的臨床療效分析[J]. 國(guó)際醫(yī)藥衛(wèi)生導(dǎo)報(bào), 2013, 19(4):472-474.

      (收稿日期:2018-03-15)

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