机构地区:[1]中山大学肿瘤防治中心胃胰科华南肿瘤学国家重点实验室肿瘤医学协同创新中心,广州510060 [2]华中科技大学同济医学院协和医院普通外科,武汉430022 [3]南方医科大学南方医院普通外科,广州510515 [4]广东省人民医院普通外科,广州510080
出 处:《中华胃肠外科杂志》2016年第11期1265-1270,共6页Chinese Journal of Gastrointestinal Surgery
基 金:国家自然科学基金(81372474,81602061);广州市科技计划(2014J4100179)
摘 要:目的分析和探索中国胃肠间质瘤(GIST)的疾病特征以及诊断和治疗的历史变迁。方法中国胃肠间质瘤研究组(CN-GIST)选取国内4家大容量的医疗中心,收集并检索自1998年1月1日至2015年12月31日18年期间所收治的GIST患者的临床病理资料并进行回顾性分析。采用Kaplan—Meier法绘制生存曲线,采用Life Table计算累计生存率,生存率组间比较采用Logrank检验。结果4家医疗中心18年期间共收治2610例GIST患者,其中广州中山大学肿瘤防治中心667例(25.6%),武汉华中科技大学附属协和医院754例(28.9%),广州南方医科大学南方医院692例(26.5%),广东省人民医院497例(19.0%)。男性1394例,女性1216例,男女比例1.15:1.00,年龄18~95(中位数58.0)岁。按照每3年为一个时间段,将18年分为6个时间段,新接收患者病例数量逐渐增长,分别为1998-2000年13例(0.5%);2001-2003年68例(2.6%);2004-2006年256例(9.8%);2007-2009年517例(19.8%);2010-2012年814例(31.2%);2013-2015年942例(36.1%)。肿瘤原发部位位于食管50例(1.9%),胃1686例(64.6%),十二指肠206例(7.9%),空肠和回肠446例(17.1%),结直肠133例(5.1%),胃肠道外GIST89例(3.4%)。就诊时肿瘤局限于原发部位者2404例(92.1%),复发转移206例(7.9%);复发转移的患者中,肝转移126例(61.2%),腹腔和(或)盆腔转移64例(31.1%),肝转移加腹腔和(或)盆腔转移12例(5.8%),其他部位转移4例(1.9%)。全组有352例患者进行了基因检测,其中2004-2006年只有1例(0.4%,1/256).2007-2009年有7例(1.4%,7/517),2010-2012年有150例(18.4%,150/814),2013-2015年有194例(20.6%,194/942);原发突变位点位于c-Kit外显子9者占8.5%(30/352),外�Objective To elucidate the historic and current diagnosis and treatment status of gastrointestinal stromal tumor (GIST) in the Chinese population based on four high volume databases. Methods Clinicopathological data of GIST patients with follow-up information between January 1998 and December 2015 from Sun Yat-sen University Cancer Center, Union Hospital of Huazhong University of Science and Technology, Southern Medical University Nanfang Hospital and Guangdong General Hospital were retrospectively analyzed. Kaplan-Meire method was used to draw survival curve. The accumulative survival rate was calculated by life table method. Comparison of survival rate among groups was examined by Log-rank test. Results A total of 2 610 cases were enrolled into the study, including 667(25.6%) cases from Sun Yat-sen University Cancer Center, 754(28.9%) cases from Union Hospital of Huazhong University of Science and Technology, 692 (26.5%) cases from Southern Medical University Nanfang Hospital and 497 (19.0%) cases from Guangdong General Hospital. There were 1 394 male and 1 216 female cases with the ratio of 1.15 to 1.00. The age of patients was from 18 to 95 (median 58.0) years old. Three-year was used as a time stage, then 18 years were divided into 6 stages. New GIST patients increased gradually year by year. There were 13 (0.5%) cases during 1998 to 2000, 68(2.6%) cases during 2001 to 2003, 256(9.8%) cases during 2004 to 2006, 517 (19.8%) cases during 2007 to 2009, 814 (31.2%) cases during 2010 to 2012, and 942 (36.1%) cases during 2013 to 2015. Primary GIST sites were esophagus in 50 (1.9%) cases, stomach in 1 686 (64.6%) cases, duodenum in 206 (7.9%) cases, jejunum and ileum in 446 (17.1%) cases, colon and rectum in 133 (5.1%) cases, and non-gastrointestinal tract in 89 (3.4%) cases. GIST lesions of 2 404(92.1%) cases located in the primary sites and relapse/metastasis occurred in 206 cases when consulting. Among 206 relapse/metastasis cases, live
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