Percutaneous irreversible electroporation for treatment of locally advanced pancreatic cancer following chemotherapy or radiochemotherapy

被引：61

作者：

Mansson, C. ^{[1
]}

Brahmstaedt, R. ^{[1
]}

Nilsson, A. ^{[1
]}

Nygren, R. ^{[2
]}

Karlson, B. -M. ^{[1
]}

机构：

[1] Uppsala Univ, Dept Surg Sci, S-75185 Uppsala, Sweden

[2] Uppsala Univ, Dept Immunol Genet & Pathol, Uppsala, Sweden

来源：

EJSO | 2016年 / 42卷 / 09期

关键词：

Pancreatic neoplasms; Electroporation; Interventional ultrasonography; ADENOCARCINOMA; SAFETY; EFFICACY;

D O I：

10.1016/j.ejso.2016.01.024

中图分类号：

R73 [肿瘤学];

学科分类号：

100214 ;

摘要：

Background: Irreversible electroporation (IRE) is a non-thermal based tumor ablation method used close to vessels and ducts and has the potential of treating locally advanced pancreatic cancer (LAPC). The aim of this study was to evaluate the efficacy and safety of IRE in patients with LAPC after chemo- and/or radio-chemotherapy. Method: Twenty-four patients with biopsy proven LAPC and who had received chemo- and/or radio-chemotherapy with no signs of metastases were included and treated with ultrasound guided percutaneous IRE under general anesthesia. Results: The median overall survival from diagnosis of LAPC was 17.9 months; this included 7.0 months after IRE. Median time from IRE was 6.1 months to local progression and 2.7 months to observation of metastases. Local control was observed in nine patients. IRE related complications were observed in 11 patients, three of which were serious complications. There was no IRE related mortality. Conclusion: Percutaneous IRE is reasonably safe in LAPC after chemo-/radio-chemotherapy and with promising results regarding efficacy. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：1401 / 1406

页数：6

共 16 条

[1]

[Anonymous], EUR ONCOL HAEMATOL

[2] Percutaneous Irreversible Electroporation of Surgically Unresectable Pancreatic Cancer: A Case Report [J].