腎癌根治術(shù)中淋巴結(jié)清掃的意義(附252例報告)
發(fā)布時間:2018-10-20 11:29
【摘要】:目的:長期以來,施行腎癌根治術(shù)時,是否同時行淋巴結(jié)清掃術(shù)以及淋巴結(jié)清掃的范圍一直存在爭議。在過去的10年,泌尿外科醫(yī)生行淋巴結(jié)清掃術(shù)的數(shù)量呈持續(xù)下降趨勢,主要是由于現(xiàn)在沒有研究結(jié)果能證明淋巴結(jié)清掃術(shù)肯定能帶來益處,在這個回顧性研究中,我們收集分析了2003年至2010年大連醫(yī)科大學(xué)附屬第一醫(yī)院診斷腎癌行腎癌根治術(shù)并施行(或未施行)淋巴結(jié)清掃術(shù)的患者資料,對比患者的術(shù)后復(fù)發(fā)轉(zhuǎn)移情況及生存時間,以期對腎癌根治術(shù)中淋巴結(jié)清掃的意義進(jìn)行探討。 方法:我們通過電子病歷系統(tǒng)查閱了2003年至2010年大連醫(yī)科大學(xué)附屬第一醫(yī)院行腎癌根治術(shù)患者的資料共1158例。隨訪對象的入選條件為:病理診斷為腎細(xì)胞癌并行腎癌根治術(shù);剔除條件為:治療同時或之前發(fā)生其他惡性腫瘤,手術(shù)治療時已經(jīng)有遠(yuǎn)處轉(zhuǎn)移,術(shù)后使用靶向藥物。根據(jù)2010年AJCC發(fā)布的分期方法,選取對預(yù)后起主要影響作用的TNM分期分層指標(biāo)。在分析預(yù)后影響因素時,將病理Fuhrman分級分為兩組,中將病理報告為Ⅰ級、Ⅱ級和Ⅰ-Ⅱ級劃分為“高分化”組;將Ⅲ級、Ⅳ級、Ⅱ-Ⅲ級以及Ⅲ-Ⅳ級劃分為“中低分化”組。手術(shù)記錄中描述到“切除/清掃區(qū)域淋巴結(jié),范圍從膈肌腳至髂總血管起始處”及“切除/清掃同側(cè)大血管周圍淋巴結(jié)”即認(rèn)為已施行淋巴結(jié)清掃術(shù)。依據(jù)是否行淋巴結(jié)清掃,分為清掃組和未清掃組。通過電話、走訪、信訪等方式了解患者的總生存時間(OS):起點(diǎn)為手術(shù)日期,終點(diǎn)為死亡的日期和疾病無進(jìn)展生存期(PFS):起點(diǎn)為手術(shù)日期,終點(diǎn)為腎癌的局部復(fù)發(fā)或發(fā)現(xiàn)遠(yuǎn)處轉(zhuǎn)移。 結(jié)果:共有252例病例納入本研究,,行淋巴節(jié)清掃組有140例,未行淋巴節(jié)清掃組有112例。其中男性患者為162例,女性患者為90例,患者平均年齡58.23±11.96歲。隨訪時間為7個月~132個月,中位隨訪時間78個月;颊呱鏁r間為8個月~134月,中位生存期為67個月。是否對患者進(jìn)行淋巴結(jié)清掃,在生存時間(OS)上有差別(p0.01)。其中,對比TNM分期為T1-2期的患者和T3-4期的患者是否行淋巴結(jié)清掃,在無進(jìn)展生存時間(PFS)上無差別(P=0.224),在總生存時間(OS)上有差別(p0.01)。生存分析顯示,TNM分期為T1-2期的患者生存時間均值為107.9個月,行清掃術(shù)的患者生存時間均值為110.7個月,未行清掃術(shù)的患者生存時間均值為102.6個月,但生存分析無統(tǒng)計(jì)學(xué)意義(p=0.93)。T3-4期患者的生存時間均值為90.8個月,行清掃術(shù)的患者生存時間均值為100.6個月,未行清掃術(shù)的患者生存時間均值為67.7個月,生存分析有統(tǒng)計(jì)學(xué)意義(p0.05)。Cox回歸分析顯示,TNM分期、淋巴結(jié)清掃和Fuhrman分級對生存時間有顯著性意義(p0.01)。 結(jié)論:在施行腎癌根治術(shù)時,對TNM分期為T1-2期的患者行淋巴結(jié)清掃術(shù)與否,對患者的生存時間無影響。而對TNM分期為T3-4期的患者行淋巴結(jié)清掃術(shù),可以延長患者的生存時間。
[Abstract]:Objective: for a long time, whether or not to perform both lymph node dissection and the extent of lymph node dissection has been controversial. The number of urological dissection has continued to decline over the past 10 years, largely because no research has shown that lymph node dissection is certain to be beneficial, in this retrospective study. From 2003 to 2010, we collected and analyzed the data of patients who underwent radical nephrectomy and (or not) lymph node dissection in the first affiliated Hospital of Dalian Medical University, and compared the recurrence and metastasis status and survival time of the patients. To explore the significance of lymph node dissection in radical resection of renal cell carcinoma. Methods: from 2003 to 2010, 1158 patients underwent radical nephrectomy in the first affiliated Hospital of Dalian Medical University were reviewed by the electronic medical record system. The selected conditions were as follows: pathological diagnosis of renal cell carcinoma with radical renal cell carcinoma, culling conditions: other malignant tumors occurred at the same time or before treatment, there was distant metastasis during operation, and target drugs were used after operation. According to the staging method published by AJCC in 2010, the stratification index of TNM staging, which plays a major role in prognosis, was selected. In the analysis of prognostic factors, pathological Fuhrman grading was divided into two groups: grade 鈪
本文編號:2283029
[Abstract]:Objective: for a long time, whether or not to perform both lymph node dissection and the extent of lymph node dissection has been controversial. The number of urological dissection has continued to decline over the past 10 years, largely because no research has shown that lymph node dissection is certain to be beneficial, in this retrospective study. From 2003 to 2010, we collected and analyzed the data of patients who underwent radical nephrectomy and (or not) lymph node dissection in the first affiliated Hospital of Dalian Medical University, and compared the recurrence and metastasis status and survival time of the patients. To explore the significance of lymph node dissection in radical resection of renal cell carcinoma. Methods: from 2003 to 2010, 1158 patients underwent radical nephrectomy in the first affiliated Hospital of Dalian Medical University were reviewed by the electronic medical record system. The selected conditions were as follows: pathological diagnosis of renal cell carcinoma with radical renal cell carcinoma, culling conditions: other malignant tumors occurred at the same time or before treatment, there was distant metastasis during operation, and target drugs were used after operation. According to the staging method published by AJCC in 2010, the stratification index of TNM staging, which plays a major role in prognosis, was selected. In the analysis of prognostic factors, pathological Fuhrman grading was divided into two groups: grade 鈪
本文編號:2283029
本文鏈接:http://sikaile.net/yixuelunwen/mjlw/2283029.html
最近更新
教材專著