Stereotactic body radiation therapy for patients with recurrent pancreatic adenocarcinoma at the abdominal lymph nodes or postoperative stump including pancreatic stump and other stump
Xian-Liang Zeng,* Huan-Huan Wang,* Mao-Bin Meng, Zhi-Qiang Wu, Yong-Chun Song, Hong-Qing Zhuang, Dong Qian, Feng-Tong Li, Lu-Jun Zhao, Zhi-Yong Yuan, Ping Wang Department of Radiation Oncology, Tianjin’s Clinical Research Center for Cancer and Key Laboratory of Cancer Prevention and Thera...
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doaj-1e6ecf8ff7c349b3b1bc6dd92dd9b13a2020-11-24T21:14:49ZengDove Medical PressOncoTargets and Therapy1178-69302016-06-012016Issue 13985399227693Stereotactic body radiation therapy for patients with recurrent pancreatic adenocarcinoma at the abdominal lymph nodes or postoperative stump including pancreatic stump and other stumpZeng XLWang HHMeng MBWu ZQSong YCZhuang HQQian DLi FTZhao LJYuan ZYWang PXian-Liang Zeng,* Huan-Huan Wang,* Mao-Bin Meng, Zhi-Qiang Wu, Yong-Chun Song, Hong-Qing Zhuang, Dong Qian, Feng-Tong Li, Lu-Jun Zhao, Zhi-Yong Yuan, Ping Wang Department of Radiation Oncology, Tianjin’s Clinical Research Center for Cancer and Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, People’s Republic of China *These authors contributed equally to this work Background and aim: The aim of this study is to evaluate the efficacy and safety of stereotactic body radiation therapy (SBRT) using CyberKnife in the treatment of patients with recurrent pancreatic adenocarcinoma at the abdominal lymph node or stump after surgery. Patients and methods: Between October 1, 2006 and May 1, 2015, patients with recurrent pancreatic adenocarcinoma at the abdominal lymph node or stump after surgery were enrolled and treated with SBRT at our hospital. The primary end point was local control rate after SBRT. Secondary end points were overall survival, time to symptom alleviation, and toxicity, assessed using the Common Terminology Criteria for Adverse Events version 4.0. Results: Twenty-four patients with 24 lesions (17 abdominal lymph nodes and seven stumps) were treated with SBRT, of which five patients presented with abdominal lymph nodes and synchronous metastases in the liver and lung. The 6-, 12-, and 24-month actuarial local control rates were 95.2%, 83.8%, and 62.1%, respectively. For the entire cohort, the median overall survival from diagnosis and SBRT was 28.9 and 12.2 months, respectively. Symptom alleviation was observed in eleven of 14 patients (78.6%) within a median of 8 days (range, 1–14 days) after SBRT. Nine patients (37.5%) experienced Common Terminology Criteria for Adverse Events version 4.0 grade 1–2 acute toxicities; one patient experienced grade 3 acute toxicity due to thrombocytopenia. Conclusion: SBRT is a safe and effective treatment for patients with recurrent pancreatic adenocarcinoma at the abdominal lymph node or stump after surgery. Further studies are needed before SBRT can be recommended routinely. Keywords: stereotactic body radiation therapy, pancreatic adenocarcinoma, recurrent disease, overall survivalhttps://www.dovepress.com/stereotactic-body-radiation-therapy-for-patients-with-recurrent-pancre-peer-reviewed-article-OTTStereotactic radiation therapyrecurrent pancreatic adnocarcinomaoverall survivallocal controltoxicity. |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Zeng XL Wang HH Meng MB Wu ZQ Song YC Zhuang HQ Qian D Li FT Zhao LJ Yuan ZY Wang P |
spellingShingle |
Zeng XL Wang HH Meng MB Wu ZQ Song YC Zhuang HQ Qian D Li FT Zhao LJ Yuan ZY Wang P Stereotactic body radiation therapy for patients with recurrent pancreatic adenocarcinoma at the abdominal lymph nodes or postoperative stump including pancreatic stump and other stump OncoTargets and Therapy Stereotactic radiation therapy recurrent pancreatic adnocarcinoma overall survival local control toxicity. |
author_facet |
Zeng XL Wang HH Meng MB Wu ZQ Song YC Zhuang HQ Qian D Li FT Zhao LJ Yuan ZY Wang P |
author_sort |
Zeng XL |
title |
Stereotactic body radiation therapy for patients with recurrent pancreatic adenocarcinoma at the abdominal lymph nodes or postoperative stump including pancreatic stump and other stump |
title_short |
Stereotactic body radiation therapy for patients with recurrent pancreatic adenocarcinoma at the abdominal lymph nodes or postoperative stump including pancreatic stump and other stump |
title_full |
Stereotactic body radiation therapy for patients with recurrent pancreatic adenocarcinoma at the abdominal lymph nodes or postoperative stump including pancreatic stump and other stump |
title_fullStr |
Stereotactic body radiation therapy for patients with recurrent pancreatic adenocarcinoma at the abdominal lymph nodes or postoperative stump including pancreatic stump and other stump |
title_full_unstemmed |
Stereotactic body radiation therapy for patients with recurrent pancreatic adenocarcinoma at the abdominal lymph nodes or postoperative stump including pancreatic stump and other stump |
title_sort |
stereotactic body radiation therapy for patients with recurrent pancreatic adenocarcinoma at the abdominal lymph nodes or postoperative stump including pancreatic stump and other stump |
publisher |
Dove Medical Press |
series |
OncoTargets and Therapy |
issn |
1178-6930 |
publishDate |
2016-06-01 |
description |
Xian-Liang Zeng,* Huan-Huan Wang,* Mao-Bin Meng, Zhi-Qiang Wu, Yong-Chun Song, Hong-Qing Zhuang, Dong Qian, Feng-Tong Li, Lu-Jun Zhao, Zhi-Yong Yuan, Ping Wang Department of Radiation Oncology, Tianjin’s Clinical Research Center for Cancer and Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, People’s Republic of China *These authors contributed equally to this work Background and aim: The aim of this study is to evaluate the efficacy and safety of stereotactic body radiation therapy (SBRT) using CyberKnife in the treatment of patients with recurrent pancreatic adenocarcinoma at the abdominal lymph node or stump after surgery. Patients and methods: Between October 1, 2006 and May 1, 2015, patients with recurrent pancreatic adenocarcinoma at the abdominal lymph node or stump after surgery were enrolled and treated with SBRT at our hospital. The primary end point was local control rate after SBRT. Secondary end points were overall survival, time to symptom alleviation, and toxicity, assessed using the Common Terminology Criteria for Adverse Events version 4.0. Results: Twenty-four patients with 24 lesions (17 abdominal lymph nodes and seven stumps) were treated with SBRT, of which five patients presented with abdominal lymph nodes and synchronous metastases in the liver and lung. The 6-, 12-, and 24-month actuarial local control rates were 95.2%, 83.8%, and 62.1%, respectively. For the entire cohort, the median overall survival from diagnosis and SBRT was 28.9 and 12.2 months, respectively. Symptom alleviation was observed in eleven of 14 patients (78.6%) within a median of 8 days (range, 1–14 days) after SBRT. Nine patients (37.5%) experienced Common Terminology Criteria for Adverse Events version 4.0 grade 1–2 acute toxicities; one patient experienced grade 3 acute toxicity due to thrombocytopenia. Conclusion: SBRT is a safe and effective treatment for patients with recurrent pancreatic adenocarcinoma at the abdominal lymph node or stump after surgery. Further studies are needed before SBRT can be recommended routinely. Keywords: stereotactic body radiation therapy, pancreatic adenocarcinoma, recurrent disease, overall survival |
topic |
Stereotactic radiation therapy recurrent pancreatic adnocarcinoma overall survival local control toxicity. |
url |
https://www.dovepress.com/stereotactic-body-radiation-therapy-for-patients-with-recurrent-pancre-peer-reviewed-article-OTT |
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