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Pancreatic cancer--is an aggressive approach justified?

机译:胰腺癌-一种积极的方法是否合理?

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摘要

INTRODUCTION: Surgery is the only curative treatment for carcinoma of the pancreas. Resection rates can be low (4.5%), figures of 30% have also been suggested as possible. The approach undertaken in this unit is to consider all patients as potentially resectable unless otherwise proven. PATIENTS & METHODS: 140 patients were studied over 6-year period; 113 underwent palliative treatment (48% distant metastases, 40% local spread, 11% high operative risk); 14 had a triple bypass (14/113 = 12%), 99 were managed conservatively, 43 received palliative chemotherapy. 23/140 (16%) underwent Whipple's procedure (n = 23; 12 females, 11 males; mean age, 60 years); 4/23 had chronic pancreatitis. Distal pancreatectomy was undertaken in 4 patients. RESULTS: Median survival time for patients undergoing a triple bypass was 5 months (range, 0.1-20 months), 3 months for patients treated conservatively (range, 0.1-30 months) and 5 months for patients undergoing palliative chemotherapy (range, 1-30 months). 30-day mortality for Whipple's procedure was 4% (1/23) with median survival rate for patients with carcinoma of 13 months (range, 5-66 months); 31 months for patients with clear resection margins and negative nodes (n = 5). CONCLUSION: This policy allows a resection rate of 19% with increased median survival rate for patients with cancer by 8 months more than those who where not resected. Aggressive staging and pancreatic biopsies allow patients to be entered into chemotherapy trials with improvement in survival and potential future benefits.
机译:引言:手术是治疗胰腺癌的唯一方法。切除率可能很低(4.5%),也已建议30%。除非另外证明,否则本单元采取的方法是将所有患者视为可切除的患者。患者与方法:研究了140名患者,历时六年。 113例接受姑息治疗(48%的远处转移,40%的局部扩散,11%的高手术风险); 14例进行了三次旁路手术(14/113 = 12%),保守治疗99例,姑息化疗43例。 23/140(16%)接受了Whipple手术(n = 23; 12名女性,11名男性;平均年龄60岁); 4/23患有慢性胰腺炎。远端胰切除术进行了4例。结果:三重旁路术患者的中位生存时间为5个月(范围0.1-20个月),保守治疗患者为3个月(范围0.1-30个月),姑息化疗患者为5个月(范围1- 30个月)。 Whipple手术的30天死亡率为4%(1/23),中位生存期为13个月(5-66个月);切除边缘清晰且淋巴结阴性(n = 5)的患者为31个月。结论:该政策可使癌症患者的切除率达到19%,中位生存率比未切除的患者高8个月。积极的分期和胰腺活检可以使患者进入化疗试验,从而提高生存率并可能获得潜在的未来收益。

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