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《中华肿瘤杂志》2020,(5)
目的探讨肿瘤细胞减灭术(CRS)联合腹腔热灌注化疗(HIPEC)治疗腹膜假黏液瘤(PMP)的围手术期安全性, 分析严重不良事件(SAEs)的影响因素。方法回顾性分析254例PMP患者CRS+HIPEC围手术期SAEs的发生情况, 通过单因素和多因素分析筛选CRS+HIPEC围手术期SAEs的独立危险因素。结果 254例PMP患者共接受272例次CRS+HIPEC, 共发生围手术期SAEs 93例次(34.2%), 其中感染26例次, 消化系统22例次, 呼吸系统17例次, 心血管系统15例次, 血液系统8例次, 泌尿系统4例次;Ⅲ级76例次, Ⅳ级13例次, Ⅴ级4例次。单因素分析显示, HIPEC药物方案(P=0.020)、术中红细胞输注量(P=0.004)、术中出血量(P=0.002)与SAEs的发生有关。多因素分析显示, 术中红细胞输注量是围手术期SAEs的独立危险因素(OR=1.160,P=0.001)。结论 CRS+HIPEC治疗PMP的围手术期安全性可接受, 应注意减少术中出血、红细胞输注量, 预防SAEs的发生。 相似文献
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目的探讨腹腔热灌注化疗(HIPEC)在非根治性阑尾来源低级别腹膜假黏液瘤(PMP)中的应用价值。方法回顾性分析300例非根治性阑尾来源低级别PMP患者的临床资料,分析其预后影响因素及HIPEC对其治疗价值。结果237例接受术中HIPEC治疗的患者10年生存率显著高于未接受HIPEC治疗的患者(52%vs.26%,P<0.001);同时接受术中及术后HIPEC治疗的患者10年生存率显著高于单纯接受术中HIPEC治疗的患者(57%vs.44%,P=0.004)。单因素分析显示HIPEC、根治程度、减瘤前PCI>30、减瘤后PCI>30、CA19-9异常为预后影响因素。多因素分析结果提示未接受术中HIPEC治疗以及CA125异常为预后不良的独立危险因素。结论对于无法达到完全减瘤的阑尾来源低级别PMP患者,姑息性减瘤术联合HIPEC治疗仍可显著改善远期预后。 相似文献
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目的:分析肿瘤细胞减灭术(cytoreductive surgery,CRS)联合腹腔热灌注化疗(hyperthermic intraperitoneal chemotherapy,HIPEC)治疗恶性腹膜间皮瘤(malignant peritoneal mesothelioma,MPM)的并发症及其影响因素,预防严重不良事件(serious adverse events,SAEs)发生。方法:收集2015年4月至2022年11月在首都医科大学附属北京世纪坛医院行CRS+HIPEC治疗的154例MPM患者临床病理资料,统计术后并发症发生情况,分析影响SAEs的危险因素。结果:共计154例MPM患者接受CRS+HIPEC治疗,1级不良事件10例(8.8%),2级41例(36.3%),3级53例(46.9%),4级7例(6.2%),5级2例(1.8%)。需要进行抢救的SAEs发生率为5.8%(9/154),围手术期死亡率1.3%(2/154)。单因素分析表明,腹膜癌指数(peritoneal cancer index,PCI)(P=0.036)、肿瘤细胞减灭程度(completeness ... 相似文献
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目的:腹膜假黏液瘤(pseudomyxoma peritonei,PMP)是一种罕见的临床综合征,细胞减灭术(cytoreductive surgery,CRS)联合腹腔热灌注化疗(hyperthermic intraperitoneal chemotherapy,HIPEC)因其良好的治疗效果已经成为各中心公认的标准治疗方案,航天中心医院从2008年开始致力于PMP患者诊治工作,2016年开始将全腹膜切除应用于临床,本研究通过对既往资料进行收集整理,对PMP治疗经验进行总结。方法:回顾分析2008年1月到2019年1月航天中心医院腹膜假黏液瘤中心收治并接受手术治疗的PMP患者临床资料及随访结果。对所有患者的手术方式、根治程度及并发症发生情况等临床资料进行搜集整理,并通过随访结果对相关因素进行生存分析,了解CRS+HIPEC在PMP治疗中的临床价值,同时对腹膜切除技术治疗效果进行评价。结果:共纳入854例患者,平均年龄50岁,中位改良腹膜肿瘤指数(peritoneal cancer index,PCI)为29,其中25.5%的患者接受了根治性手术切除,细胞减灭程度(completene... 相似文献
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摘 要:[目的] 分析扩大姑息减瘤范围对改善腹膜假性黏液瘤(pseudomyxoma peritonei,PMP)患者预后的作用。[方法] 回顾性分析接受肿瘤细胞减灭手术(cytoreductive surgery,CRS)治疗但仅达到姑息减瘤的阑尾来源PMP患者资料,并应用倾向评分匹配(propensity score-matching,PSM)方法平衡资料中的选择偏倚。[结果] 共567例未接受达到完全性CRS的患者纳入研究,其中PSM后良好匹配患者153对。匹配后CC-2(残余肿瘤直径为2.5 mm~2.5 cm)患者5年生存率和10年生存率分别为33%和18%,与CC-3(残余肿瘤直径>2.5 cm)患者比较差异无显著性 (5年生存率39%,10年生存率30%;P=0.829)。 以PMP初始诊断日期计算生存期,两者间也无显著性差异(10年生存率 CC-2 vs CC-3:32% vs 44%;P=0.292)。 多因素分析显示,手术时间(OR=2.1,P<0.001),病理类型(OR=1.57,P=0.004)和是否接受腹腔热灌注化疗(hyperthermic intraperitoneal perfusion chemotherapy,HIPEC)(OR=2.01,P=0.002)是影响预后的独立危险因素。[结论] 对无法彻底清除病灶的PMP患者,扩大切除手术范围并不能延长患者的远期生存,该部分患者实施HIPEC治疗存在生存获益可能。 相似文献
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IntroductionCytoreductive surgery (CRS) and heated intraperitoneal chemotherapy (HIPEC) is offered in specialist centres as a treatment for peritoneal surface tumours. Despite its demonstrated efficacy, intra-abdominal recurrence occurs in 31–57% of patients. The aim of this study is to review the early and long-term outcomes in patients who undergo repeat CRS/HIPEC.Materials and methodsA retrospective review of a prospectively maintained database of patients who had undergone repeat CRS/HIPEC for appendiceal neoplasms and colorectal peritoneal metastases (CRPM) from 2003 to 2019 was performed at a single specialist centre. Data pertaining to both short term outcomes and survival were evaluated.ResultsOf 1259 patients who had undergone CRS/HIPEC, 84(6.7%) underwent repeat surgery: 45(53.6%) had pseudomyxoma peritonei (PMP) secondary to low grade appendiceal mucinous neoplasms (LAMN), 21(25.0%) had appendix carcinoma and 18(21.4%) had CRPM. Demographics, intra-operative findings and short-term outcomes were comparable across tumour types and between procedures. Median (95% CI) interval between procedures was 22.7(18.9–26.6) months and was comparable between tumour types. Median (95%CI) overall survival was not reached for the cohort overall or for those with PMP, but was 61.0(32.6–89.4) months for those with appendix cancer and 76.9(47.4–106.4) months for CRPM (p=<0.001). Survival was favourable in the PMP group (HR [95%CI] 0.044 [0.008–0.262]; p = 0.000) and unfavourable in the CC2-3 at index CRS procedure group (HR [95%CI] 25.612 [2.703–242.703]; p = 0.005).ConclusionOur findings demonstrate that repeat cytoredutive surgery with HIPEC can result in favourable survival, especially for patients with PMP when complete cytoreduction is achieved at index operation. We recommend that detailed patient assessment is performed through an expert multidisciplinary team meeting (MDT). 相似文献
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Rohin Mittal Anuradha Chandramohan Brendan Moran 《International journal of hyperthermia》2017,33(5):511-519
AbstractPseudomyxoma peritonei (PMP) is an uncommon disease characterised by mucinous ascites, classically originating from a ruptured low grade mucinous neoplasm of the appendix. The natural history of PMP revolves around the “redistribution phenomenon”, whereby mucinous tumour cells accumulate at specific sites with relative sparing of the motile small bowel and to a lesser extent other parts of the gastrointestinal tract. Peritoneal tumour accumulates due to gravity and at the sites of peritoneal fluid absorption, namely, the greater and lesser omentum and the under-surface of the diaphragm, particularly on the right. The optimal treatment is complete macroscopic tumour excision termed cytoreductive surgery (CRS) combined with Hyperthermic Intra-Peritoneal Chemotherapy (HIPEC). Total operating time for complete CRS and HIPEC for extensive PMP is around 10?h and generally involves bilateral parietal and diaphragmatic peritonectomies, right hemicolectomy, radical greater omentectomy with splenectomy, cholecystectomy and liver capsulectomy, a pelvic peritonectomy with, or without, rectosigmoid resection and bilateral salpingo-oophorectomy with hysterectomy in females. A unique feature of low grade PMP, which differs from other peritoneal malignancies, includes slow disease progression, which may be asymptomatic until advanced stages. Additionally, very extensive disease with a high “PCI” (Peritoneal Carcinomatosis Index) may still be amenable to complete excision and cure. In cases where complete tumour removal is not feasible, maximum tumour debulking can still result in long-term survival in PMP. PMP is challenging, complex but nevertheless the most rewarding peritoneal malignancy amenable to cure by CRS and HIPEC. 相似文献
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Kim Govaerts K. Chandrakumaran Norman J. Carr Thomas D. Cecil Sanjeev Dayal Faheez Mohamed Andrew Thrower Brendan J. Moran 《European journal of surgical oncology》2018,44(9):1371-1377
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Pseudomyxoma peritonei (PMP) is an uncommon malignancy, generally originating from a ruptured epithelial tumour of the appendix. Despite successful cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC), some patients recur. Currently there are no guidelines on the methods, frequency and intensity of follow-up.Methods
Between 1994 and 2016, 1070 patients underwent surgery for a perforated epithelial tumour of the appendix, predominantly with PMP. Overall (OS) and Disease Free Survival (DFS) were documented by annual CT scanning and evaluated according to the Kaplan-Meier method. The influence of histological differentiation was investigated.Results
Overall, 775/1070 (72%) had complete cytoreductive surgery (CCRS) and HIPEC. Histological classification was low grade PMP in 615 (79.4%), high grade PMP in 134 (17.3%) and adenocarcinoma in 26 (3.4%). DFS and OS were significantly worse for high grade disease, with the steepest decline for both in the first three years. DFS curves, for low as well as high grade PMP, levelled off at year 6 at approximately 60% and 20% respectively. Thereafter there were few recurrences in either group.Conclusion
Annual CT of the abdomen and pelvis in the first six years appears to be adequate follow-up for low grade PMP. In high grade PMP, additional imaging of the chest and more frequent surveillance, during the first three years postoperatively, may detect recurrent disease earlier. From year 6 on, reduced frequency of follow-up is proposed, independent of the histology. This long-term follow-up in a large number of patients gives insight into tumour behavior after CCRS and HIPEC for PMP and guides intensity of surveillance. 相似文献15.
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