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Wang H, Shi HB, Qiang WG, Wang C, Sun B, Yuan Y, Hu WW. CT-guided Radioactive 125I Seed Implantation for Abdominal Incision Metastases of Colorectal Cancer: Safety and Efficacy in 17 Patients. Clin Colorectal Cancer 2023; 22:136-142. [PMID: 36463020 DOI: 10.1016/j.clcc.2022.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 10/30/2022] [Indexed: 11/06/2022]
Abstract
INTRODUCTION To retrospectively evaluate the safety and efficacy of computed tomography (CT)-guided iodine-125 (125I) seed implantation for patients with abdominal incision metastases from colorectal cancer. MATERIALS AND METHODS Data of patients with abdominal incision metastases of colorectal cancer from November 2010 to October 2020 were retrospectively reviewed. Each incisional metastasis was percutaneously treated with 125I seed implantation under CT guidance. Follow-up contrast-enhanced CT was reviewed, and the outcomes were evaluated in terms of objective response rate, complications, and overall survival. RESULTS A total of 17 patients were enrolled in this study. The median follow-up was 18 months (range, 2.7-22.1 months). At 3, 6, 12, and 18 months after the treatment, objective response rate was 52.9%, 63.6%, 33.3%, and 0%, respectively. A small amount of local hematoma occurred in two patients and resolved spontaneously without any treatment. Two patients experienced a minor displacement of radioactive seeds with no related symptoms. Severe complications, such as massive bleeding and radiation injury, were not observed. No ≥ grade 3 adverse events were identified. By the end of follow-up, 14 patients died of multiple hematogenous metastases. The one-year overall survival rate was 41.6%, and the median overall survival was 8.6 months. CONCLUSION CT-guided 125I seed implantation brachytherapy is safe and feasible for patients with abdominal incision metastases from colorectal cancer.
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Affiliation(s)
- Hao Wang
- Center of Oncology, The Third Affiliated Hospital, Soochow University, Changzhou, China
| | - Hong-Bing Shi
- Center of Oncology, The Third Affiliated Hospital, Soochow University, Changzhou, China
| | - Wei-Guang Qiang
- Center of Oncology, The Third Affiliated Hospital, Soochow University, Changzhou, China
| | - Chao Wang
- Center of Oncology, The Third Affiliated Hospital, Soochow University, Changzhou, China
| | - Bai Sun
- Center of Oncology, The Third Affiliated Hospital, Soochow University, Changzhou, China
| | - Ye Yuan
- Center of Oncology, The Third Affiliated Hospital, Soochow University, Changzhou, China
| | - Wen-Wei Hu
- Center of Oncology, The Third Affiliated Hospital, Soochow University, Changzhou, China.
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Chen WY, Kong CL, Meng MM, Chen WQ, Zheng LY, Mao JT, Fang SJ, Chen L, Shu GF, Yang Y, Weng QY, Chen MJ, Xu M, Ji JS. Percutaneous biliary stent combined with brachytherapy using 125I seeds for treatment of unresectable malignant obstructive jaundice: A meta-analysis. World J Clin Cases 2021; 9:10979-10993. [PMID: 35047608 PMCID: PMC8678863 DOI: 10.12998/wjcc.v9.i35.10979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 08/03/2021] [Accepted: 11/04/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Malignant obstructive jaundice (MOJ) is a common pathologic manifestation of malignant biliary obstruction. Recently, several clinical trials have explored the clinical effectiveness of intraluminal 125I seed-based brachytherapy for MOJ patients, and various outcomes have been reported.
AIM To assess the efficacy and safety of percutaneous biliary stents with 125I seeds compared to conventional metal stents in patients with unresectable MOJ.
METHODS A systematic search of English-language databases (PubMed, Embase, Cochrane Library, and Web of Science) was performed to identify studies published prior to June 2020 that compared stents with or without 125I seeds in the treatment of unresectable MOJ. The outcomes analyzed included primary outcomes (stent patency and overall survival) and secondary outcomes (complications and liver function parameters).
RESULTS Six randomized controlled trials and four retrospective studies involving 875 patients were eligible for the analysis. Of the 875 included patients, 404 were treated with 125I seed stents, while 471 were treated with conventional stents. Unadjusted pooled analysis demonstrated that compared to conventional stents, 125I seed stents extended the stent patency time [hazard ratio (HR) = 0.36, 95% confidence interval (CI) = 0.28-0.45, P < 0.0001] and overall survival period (HR = 0.52, 95%CI = 0.42–0.64, P < 0.00001). Subgroup analyses based on the type of 125I seed stent and type of study design showed consistent results. However, there were no significant differences in the occurrence of total complications [odds ratio (OR) = 1.12, 95%CI = 0.75-1.67, P = 0.57], hemobilia (OR = 1.02, 95%CI = 0.45-2.3, P = 0.96), pancreatitis (OR = 1.79, 95%CI = 0.42-7.53, P = 0.43), cholangitis (OR = 1.13, 95%CI = 0.60-2.13, P = 0.71), or pain (OR = 0.67, 95%CI = 0.22-2, P = 0.47). In addition, there were no reductions in the levels of serum indices, including total bilirubin [mean difference (MD) = 10.96, 95%CI = -3.56-25.49, P = 0.14], direct bilirubin (MD = 7.37, 95%CI = -9.76-24.5, P = 0.4), alanine aminotransferase (MD = 7.52, 95%CI = -0.71-15.74, P = 0.07), and aspartate aminotransferase (MD = -4.77, 95%CI = -19.98-10.44, P = 0.54), after treatment. Publication bias was detected regarding the outcome overall survival; however, the conclusions were not changed after the adjustment.
CONCLUSION Placement of stents combined with brachytherapy using 125I seeds contributes to a longer stent patency and higher overall survival than placement of conventional stents without extra complications or severe liver damage. Thus, it can be considered an effective and safe treatment for unresectable MOJ.
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Affiliation(s)
- Wei-Yue Chen
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research/Department of Radiology, Lishui Hospital of Zhejiang University, Lishui 323000, Zhejiang Province, China
| | - Chun-Li Kong
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research/Department of Radiology, Lishui Hospital of Zhejiang University, Lishui 323000, Zhejiang Province, China
| | - Miao-Miao Meng
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research/Department of Radiology, Lishui Hospital of Zhejiang University, Lishui 323000, Zhejiang Province, China
| | - Wei-Qian Chen
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research/Department of Radiology, Lishui Hospital of Zhejiang University, Lishui 323000, Zhejiang Province, China
| | - Li-Yun Zheng
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research/Department of Radiology, Lishui Hospital of Zhejiang University, Lishui 323000, Zhejiang Province, China
| | - Jian-Ting Mao
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research/Department of Radiology, Lishui Hospital of Zhejiang University, Lishui 323000, Zhejiang Province, China
| | - Shi-Ji Fang
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research/Department of Radiology, Lishui Hospital of Zhejiang University, Lishui 323000, Zhejiang Province, China
| | - Li Chen
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research/Department of Radiology, Lishui Hospital of Zhejiang University, Lishui 323000, Zhejiang Province, China
| | - Gao-Feng Shu
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research/Department of Radiology, Lishui Hospital of Zhejiang University, Lishui 323000, Zhejiang Province, China
| | - Yang Yang
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research/Department of Radiology, Lishui Hospital of Zhejiang University, Lishui 323000, Zhejiang Province, China
| | - Qiao-You Weng
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research/Department of Radiology, Lishui Hospital of Zhejiang University, Lishui 323000, Zhejiang Province, China
| | - Min-Jiang Chen
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research/Department of Radiology, Lishui Hospital of Zhejiang University, Lishui 323000, Zhejiang Province, China
| | - Min Xu
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research/Department of Radiology, Lishui Hospital of Zhejiang University, Lishui 323000, Zhejiang Province, China
| | - Jian-Song Ji
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research/Department of Radiology, Lishui Hospital of Zhejiang University, Lishui 323000, Zhejiang Province, China
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Xiang Z, Zhong Z, Mu L, Li G, Zhou C, Wang H, Huang M. The Clinical Value of Computed Tomography (CT)-Guided 125I Brachytherapy for Locally Advanced Non-Small Cell Lung Cancer After Progression of Concurrent Radiochemotherapy. Cancer Manag Res 2021; 13:5297-5307. [PMID: 34262339 PMCID: PMC8275038 DOI: 10.2147/cmar.s313438] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 06/12/2021] [Indexed: 12/25/2022] Open
Abstract
Purpose To further evaluate the efficacy and safety of computed tomography (CT)-guided iodine 125 (125I) brachytherapy to treat locally advanced non-small cell lung cancer (NSCLC) after progression of concurrent radiochemotherapy (CCRT). Methods This study obtained written consent from all patients and was approved by our institution. From January 2006 to June 2018, 210 NSCLC patients (progression of first-line CCRT) were retrospectively recruited and then divided into two groups. A total of 116 patients were given CT-guided 125I brachytherapy and second-line chemotherapy (group A), and 94 were treated with second-line chemotherapy alone (group B). Results In group A, local response rate (LRR) within 3 years was significantly better (P<0.05). Mean survival time [progression-free survival time (PFST) and overall survival (OS)] was 15.1±1.4 months and 21.2±1.6 months in group A compared with 10.0±1.4 months and 16.2±1.7 months in group B (PFST: P<0.01, HR=1.472, 95% CI 1.097–1.975; OS: P = 0.036, HR=1.342, 95% CI 1.005–1.791). Tumor size and No. of first cycle chemotherapy were independent factors that affected survival, ≤3cm largest tumor diameter and more than 4 first cycles of chemotherapy showed longer PFST and OS (P<0.05). Tumor-related clinical symptoms were relieved in group A (P<0.01). No serious complications occurred in the two groups. Conclusion 125I brachytherapy is effective and safe in locally advanced NSCLC after progression of CCRT.
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Affiliation(s)
- Zhanwang Xiang
- Interventional Radiology Program, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510630, People's Republic of China; Guangdong Provincial Key Lab of Biomedical Imaging, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, 519000, People's Republic of China
| | - Zhihui Zhong
- Department of Minimally Invasive Intervention, Sun Yat-sen University Cancer Center; State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, People's Republic of China
| | - Luwen Mu
- Interventional Radiology Program, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510630, People's Republic of China; Guangdong Provincial Key Lab of Biomedical Imaging, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, 519000, People's Republic of China
| | - Guohong Li
- Department of Radiology, Guangdong Second Provincial General Hospital, Guangdong Provincial Emergency Hospital, Guangzhou, 510000, People's Republic of China
| | - Churen Zhou
- Interventional Radiology Program, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510630, People's Republic of China; Guangdong Provincial Key Lab of Biomedical Imaging, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, 519000, People's Republic of China
| | - Haofan Wang
- Interventional Radiology Program, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510630, People's Republic of China; Guangdong Provincial Key Lab of Biomedical Imaging, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, 519000, People's Republic of China
| | - Mingsheng Huang
- Interventional Radiology Program, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510630, People's Republic of China; Guangdong Provincial Key Lab of Biomedical Imaging, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, 519000, People's Republic of China
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Xiang Y, Lu S, Li Y, Liu Z, Wang W. Iodine-125 Seeds Combined With Biliary Stent Placement Versus Stent Placement Alone For Unresectable Malignant Biliary Obstruction: A Meta-Analysis Of Randomized Controlled Trials. J Cancer 2021; 12:1334-1342. [PMID: 33531978 PMCID: PMC7847662 DOI: 10.7150/jca.49663] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 12/03/2020] [Indexed: 11/30/2022] Open
Abstract
Background and Aims: Malignant biliary obstruction is always caused by tumors which are unresectable so that palliative stent placement is conducted for drainage of bile duct tree. Recently, irradiation stent with 125I seeds has been used to improve the stent patency and survival time of patients. We conducted this meta-analysis to evaluate the therapeutic efficacy and safety of biliary stent placement with 125I seeds compared with stent placement alone in patients with malignant biliary obstruction. Methods: We searched Pubmed, Web of Science, ClinicalTrials.gov, Cochrane Library, Embase and CNKI databases for all relevant studies up to 1 May 2020. Patient survival, stent patency, and adverse events were the primary outcome measured. Also, Review Manager 5.3 and Stata/SE15.0 were used to perform the analysis. Results: Eleven randomized controlled trials with a total of 767 patients were included for meta-analysis. Stent combined with 125I seeds showed lower risk of stent occlusion at 3 month (Odds Ratios(OR) = 0.15; 95%CI: 0.05-0.49, P =0.002), 6 month (OR = 0.18; 95%CI: 0.08-0.44, P = 0.0001), 9 month (OR = 0.10; 95%CI: 0.05-0.20, P < 0.00001) and 1 year (OR = 0.15; 95%CI: 0.07-0.31, P < 0.00001) and better mean survival (MD = 125days; 95% CI 91-159 days; P < 0.00001) compared with stent placement alone. Also, reconstructed Kaplan-Meier data demonstrated improved survival in patients treated with stent plus 125I seeds (hazard ratio(HR)= 1.886; 95% CI: 1.609 to 2.210; P < 0.0001) Moreover, our analysis did not show significant difference between the two groups about the risk of adverse events including abdominal pain, hemobilia, pancreatitis, cholangitis and cholecystitis. Conclusion: 125I seeds combined with stent demonstrated superior stent patency and improved survival time compared to stent alone with acceptable complications.
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Affiliation(s)
- Yucheng Xiang
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009
- Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, Hangzhou, Zhejiang 310009
| | - Sinan Lu
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009
- Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, Hangzhou, Zhejiang 310009
| | - Yufeng Li
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009
- Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, Hangzhou, Zhejiang 310009
| | - Zhenghao Liu
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009
- Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, Hangzhou, Zhejiang 310009
| | - Weilin Wang
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009
- Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, Hangzhou, Zhejiang 310009
- Clinical Medicine Innovation Center of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Disease of Zhejiang University, Hangzhou, Zhejiang 310009
- Clinical Research Center of Hepatobiliary and Pancreatic diseases of Zhejiang Province, Hangzhou, Zhejiang 310009
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Xiao L, Tang J, Li W, Xu X, Zhang H. Improved prognosis for recurrent epithelial ovarian cancer by early diagnosis and 125I seeds implantation during suboptimal secondary cytoreductive surgery: a case report and literature review. J Ovarian Res 2020; 13:141. [PMID: 33250044 PMCID: PMC7702710 DOI: 10.1186/s13048-020-00744-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 11/16/2020] [Indexed: 12/17/2022] Open
Abstract
Background Epithelial ovarian cancer (EOC) has the worst prognosis in all of gynecologic malignant tumors because of its high recurrence and eventually chemo-resistance. Early diagnosis of recurrence is crucial to avoid diffuse dissemination. Failure of traditional treatment in recurrent epithelial ovarian cancer remains a challenge for clinicians. On the other hand, 125I brachytherapy has been accepted as a useful and hopeful treatment for multiple advanced cancers in recent years. However, its success in advanced epithelial ovarian cancer is limited. Here we report a case of recurrent ovarian cancer who had been early diagnosis of isolated recurrence and successfully treated with 125I seeds implantation during suboptimal cytoreductive surgery. Case presentation A 59-year-old woman presented with recurrent epithelial ovarian cancer who have had a history of ovarian cancer stage IIIB and an R0 resection had been achieved nearly 2 years before presented in our hospital. She underwent suboptimal secondary cytoreductive surgery after four cycles of chemotherapy with little effectiveness and severe chemotherapy-related side effects. Approximately 70% of the cancer-bulk was resected during surgery. For residual lesion which fixed around the right ureter and right external iliac vessel, 125I seeds implantation was performed. Postoperatively, the patient was treated with two cycles of combination chemotherapy with paclitaxel and carboplatin. The patient was free of disease at 26 months’ follow-up period. Conclusion In recurrent EOC patients with unresectable isolated lesion, salvage 125I seeds implantation are feasible and may contribute to survival.
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Affiliation(s)
- Lin Xiao
- Department of Gynecology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.
| | - Junying Tang
- Department of Gynecology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Wenbo Li
- Department of Nuclear medicine, the First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Xuexun Xu
- Department of Gynecology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Hao Zhang
- Department of Gynecology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
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Yue TH, Xing W. 125I Seed Brachytherapy Combined with Single-Agent Chemotherapy in the Treatment of Non-Small-Cell Lung Cancer in the Elderly: A Valuable Solution. Onco Targets Ther 2020; 13:10581-10591. [PMID: 33116636 PMCID: PMC7584506 DOI: 10.2147/ott.s272898] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Accepted: 09/08/2020] [Indexed: 12/17/2022] Open
Abstract
Purpose The aim of this study was to compare the effectiveness and safety of CT-guided 125I seed brachytherapy combined with single-agent chemotherapy versus combined chemotherapy in the treatment of elderly NSCLC. Materials and Methods We retrospectively analyzed 110 patients (64 men and 46 women; mean age=71.25±7.14 years) who were diagnosed with NSCLC without distant metastases between January 2015 and May 2020. A total of 50 patients received 125I brachytherapy combined with single-agent chemotherapy (group A), whereas 60 patients received combined chemotherapy (group B). The response to therapy and adverse effect were compared between groups. The local response rate was evaluated by CT. Progression-free survival (PFS) and overall survival (OS) data were obtained through clinical follow-up. Results All patients had been treated and were followed-up for 3-60 months. The median OS and PFS were 23.71±1.41 months (95% CI=20.95-26.47) vs 16.12±0.93 months (95% CI=14.31-17.93) (P<0.05) and 15.08±0.85 months (95% CI=13.42-16.74) vs 10.03±0.53 months (95% CI=9.01-11.06) (P<0.05) in group A and group B, respectively. The local response rate and clinical symptoms of patients in group A were significantly relieved when compared with group B. Severe complications were not observed in either group. Conclusion CT-guided 125I seed brachytherapy combined with single-agent chemotherapy is an effective and safe therapy and shows promising results compared to combined chemotherapy alone for NSCLC in the elderly. A randomized study will be needed to assess the superiority of this combined modality treatment.
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Affiliation(s)
- Tian-Hua Yue
- Medical Imaging Department, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu 213000, People's Republic of China.,Department of Interventional Radiology, The Affiliated Jianhu Hospital of Nantong University, Jiangsu, Jianhu 224700, People's Republic of China
| | - Wei Xing
- Medical Imaging Department, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu 213000, People's Republic of China
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Wang H, Lu J, Zheng XT, Zha JH, Jing WD, Wang Y, Zhu GY, Zeng CH, Chen L, Guo JH. Oligorecurrence Non-small Cell Lung Cancer After Failure of First-Line Chemotherapy: Computed Tomography-Guided 125I Seed Implantation vs. Second-Line Chemotherapy. Front Oncol 2020; 10:470. [PMID: 32373512 PMCID: PMC7179670 DOI: 10.3389/fonc.2020.00470] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 03/16/2020] [Indexed: 12/28/2022] Open
Abstract
Purpose: To compare the efficacy and safety of computed tomography (CT)–guided 125I seed implantation with second-line chemotherapy in treatment of oligorecurrence non–small cell lung cancer after failure of first-line chemotherapy. Methods: Data of oligorecurrence non–small cell lung cancer patients after failure of first-line chemotherapy at two institutions were retrospectively reviewed from January 2013 to July 2018. A total of 53 patients who received the treatment of 125I seed implantation or second-line chemotherapy were eligible for this study. In group A, 25 patients, 84 lesions, received CT-guided permanent 125I seed implantation, whereas in group B, 28 patients, 96 lesions, received second-line chemotherapy. The outcomes were measured in terms of disease control rate, overall survival, quality of life, and complications. Results: The median follow-up period was 13 months (range, 5–42 months). Disease control rate in group A was higher than that in group B (70.8 vs. 42.3%, P = 0.042) at 6 months after treatment. The median overall survival was 12.8 months (95% confidence interval, 10.5–15.1 months) in group A and 15.2 months (95% confidence interval, 12.2–18.2 months) in group B, with no significant difference (P = 0.847). Since the fourth month, the number of patients in group A with a non-decreasing Karnofsky Performance Scale score was more than that in group B (P < 0.05). The incidence of grade 3 or higher complications especially hematologic toxicity in group A was significantly lower than that in group B (P < 0.05). Conclusion: Radioactive 125I seed implantation is safe and feasible in selected non–small cell lung cancer patients with oligorecurrence after failure of first-line chemotherapy and seems to provide a better long-term quality of life in these patients compared with second-line chemotherapy.
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Affiliation(s)
- Hao Wang
- Center of Interventional Radiology and Vascular Surgery, Department of Radiology, Zhongda Hospital, Medical School, Southeast University, Nanjing, China
| | - Jian Lu
- Center of Interventional Radiology and Vascular Surgery, Department of Radiology, Zhongda Hospital, Medical School, Southeast University, Nanjing, China
| | - Xiao-Ting Zheng
- Center of Oncology, Tianchang City Hospital of Chinese Medicine, Chuzhou, China
| | - Jun-Hao Zha
- Center of Interventional Radiology and Vascular Surgery, Department of Radiology, Zhongda Hospital, Medical School, Southeast University, Nanjing, China
| | - Wen-Dong Jing
- Center of Oncology, Tianchang City Hospital of Chinese Medicine, Chuzhou, China
| | - Yong Wang
- Center of Interventional Radiology and Vascular Surgery, Department of Radiology, Zhongda Hospital, Medical School, Southeast University, Nanjing, China
| | - Guang-Yu Zhu
- Center of Interventional Radiology and Vascular Surgery, Department of Radiology, Zhongda Hospital, Medical School, Southeast University, Nanjing, China
| | - Chu-Hui Zeng
- Center of Interventional Radiology and Vascular Surgery, Department of Radiology, Zhongda Hospital, Medical School, Southeast University, Nanjing, China
| | - Lei Chen
- Department of Intervention and Vascular Surgery, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, China
| | - Jin-He Guo
- Center of Interventional Radiology and Vascular Surgery, Department of Radiology, Zhongda Hospital, Medical School, Southeast University, Nanjing, China
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Pan T, Li MA, Mu LW, Zhu D, Qian JS, Li ZR. Stent placement with iodine-125 seeds strand effectively extends the duration of stent patency and survival in patients with unresectable malignant obstructive jaundice. Scand J Gastroenterol 2020; 55:123-128. [PMID: 31906735 DOI: 10.1080/00365521.2019.1707275] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Background: This study aimed to compare the treatment outcomes and safety between stent placement with or without Iodine-125 (125I) seeds strand for patients with unresectable malignant obstructive jaundice (MOJ).Methods: A total of 84 patients with unresectable MOJ treated in our hospital were retrospectively included and divided into the stent group (n = 54) undergoing biliary stent placement and the stent + seeds group (n = 30) receiving stent placement with 125I seeds strand. The therapeutic outcome, postoperative complications, duration of patient survival and stent patency were compared between groups. Kaplan-Meier survival analysis was performed to compare the duration of patient survival and stent patency between groups. Cox-regression analysis was performed to investigate predictive factors for disease-free survival and overall survival.Results: The stent + seeds group had significantly longer duration of patency (231.57 ± 256.54 vs. 110.37 ± 120.52) and overall survival (310.57 ± 330.54 vs. 173.15 ± 219.40) than the stent group (both p < .05). In addition, Kaplan-Meier survival analysis confirmed that the stent + seeds group had longer duration of patency (log-rank test, p = .001) and higher overall survival rate (log-rank test, p = .020) than the stent group. Furthermore, Cox-regression analysis demonstrated that treatment methods was an independent factor associated with disease-free survival (HR: 0.36, 95% CI: 0.19-0.70; p = .003) and overall survival (HR: 1.01, 95% CI: 1.00-1.01; p < .001).Conclusion: The stent placement with 125I seeds strand can significantly improve the primary patency rate and overall survival time in MOJ patients.
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Affiliation(s)
- Tao Pan
- Department of Interventional Radiology, the Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Ming-An Li
- Department of Interventional Radiology, the Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Lu-Wen Mu
- Department of Interventional Radiology, the Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Duo Zhu
- Department of Interventional Radiology, the Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jie-Sheng Qian
- Department of Interventional Radiology, the Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Department of Vascular Surgery, the Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zheng-Ran Li
- Department of Interventional Radiology, the Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Department of Vascular Surgery, the Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
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Zhou C, Li H, Huang Q, Wang J, Gao K. Biliary self-expandable metallic stent combined with Iodine-125 seeds strand in the treatment of hilar malignant biliary obstruction. J Int Med Res 2019; 48:300060519887843. [PMID: 31884851 PMCID: PMC7783887 DOI: 10.1177/0300060519887843] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Objective To assess the safety and effectiveness of a self-expandable metallic stent
(SEMS) combined with Iodine-125 seeds strand to treat hilar malignant
biliary obstruction (MBO). Methods This retrospective study included patients who had received SEMS with
125I seeds strand (seeds group) or SEMS alone (controls) to
treat hilar MBO. Demographic, biochemical, stent patency, overall survival
and complications data were extracted and analysed. Results A total of 76 patients were included (seeds group, n = 40;
controls, n = 36), with a total of 608 seeds deployed in
the seeds group (mean, 15.2 ± 4.1 [range, 8–25] seeds per patient).
Statistically significant between-group differences were shown in median
stent patency time (seeds group, 387.0 ± 27.9 days [95% confidence interval
{CI} 332.4, 441.6] versus controls, 121.0 ± 9.1 days [95% CI 103.2, 138.8])
and in median overall survival (seeds group, 177.0 ± 17.9 days [95% CI
141.8, 212.2] versus controls, 123.0 ± 20.4 [95% CI 83.0, 163.0]). There
were no statistically significant between-group differences in complication
rates. Conclusion SEMS combined with 125I seeds strand is safe, feasible, and
tolerable in treating patients with hilar MBO, and may be effective in
prolonging stent patency time and overall survival.
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Affiliation(s)
- Chuanguo Zhou
- Department of Interventional Radiology, Beijing Chaoyang Hospital, Affiliated Hospital of Capital Medical University, Beijing, China
| | - Hui Li
- Department of Interventional Radiology, Beijing Chaoyang Hospital, Affiliated Hospital of Capital Medical University, Beijing, China
| | - Qiang Huang
- Department of Interventional Radiology, Beijing Chaoyang Hospital, Affiliated Hospital of Capital Medical University, Beijing, China
| | - Jianfeng Wang
- Department of Interventional Radiology, Beijing Chaoyang Hospital, Affiliated Hospital of Capital Medical University, Beijing, China
| | - Kun Gao
- Department of Interventional Radiology, Beijing Chaoyang Hospital, Affiliated Hospital of Capital Medical University, Beijing, China
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Xu X, Li J, Wu J, Zhu R, Ji W. A Systematic Review and Meta-analysis of Intraluminal Brachytherapy Versus Stent Alone in the Treatment of Malignant Obstructive Jaundice. Cardiovasc Intervent Radiol 2017; 41:206-217. [PMID: 29075881 DOI: 10.1007/s00270-017-1827-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Accepted: 10/19/2017] [Indexed: 10/18/2022]
Abstract
OBJECTIVES To evaluate therapeutic outcomes of intraluminal brachytherapy (ILBT) for malignant obstructive jaundice (MOJ) against stent alone. METHODS The PubMed, EMBASE, Cochrane Library, CNKI, Wan Fang, VIP and ClinicalTrials.gov databases were searched for all relevant comparative studies from the earliest available date up to 1 May 2017. Subgroup analyses were performed according to the type of study design and type of stent. RESULTS Twelve studies that compared ILBT versus stent alone were eligible. A total of 641 participants with MOJ were included in our meta-analysis. A total of 340 participants were treated with intraluminal brachytherapy (ILBT); the other 301 participants were treated with biliary stent alone (stent group). ILBT was associated with lower risk of stent occlusion (OR 0.19; 95% CI 0.13-0.28; P < 0.00001) and better mean survival (MD = 3.15; 95% CI 2.64-3.66; P < 0.00001) compared with stent alone. However, the two groups were similar in number of complications (OR 0.84; 95% CI 0.45-1.56; P = 0.578), post-treatment reduced level of total bilirubin (TBIL) (MD = 22.71; 95% CI - 7.24-52.65; P = 0.14), post-treatment reduced level of direct bilirubin (DBIL) (MD = - 3.67; 95% CI - 14.09-6.75; P = 0.49), post-treatment reduced level of alanine aminotransferase (ALT) (MD = 21.09; 95% CI - 5.09-47.28; P = 0.11) and post-treatment reduced level of aspartate aminotransferase (AST) (MD = 20.86; 95% CI - 45.86-87.58; P = 0.54). CONCLUSIONS ILBT was significantly superior to stent alone in terms of stent occlusion and mean survival. Meanwhile, ILBT had comparable outcomes to stent alone in terms of complications and post-treatment reduced levels of TBIL, DBIL, ALT and AST. Therefore, ILBT may be considered a preferable technique for MOJ.
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Affiliation(s)
- Xinjian Xu
- Department of Radiology, Affiliated Taizhou Hospital of Wenzhou Medical University, Taizhou, 317000, Zhejiang Province, China
| | - Jingjing Li
- Department of Radiology, Affiliated Taizhou Hospital of Wenzhou Medical University, Taizhou, 317000, Zhejiang Province, China
| | - Juan Wu
- Department of Radiology, Affiliated Taizhou Hospital of Wenzhou Medical University, Taizhou, 317000, Zhejiang Province, China
| | - Rui Zhu
- Department of Radiology, Affiliated Taizhou Hospital of Wenzhou Medical University, Taizhou, 317000, Zhejiang Province, China
| | - Wenbin Ji
- Department of Radiology, Affiliated Taizhou Hospital of Wenzhou Medical University, Taizhou, 317000, Zhejiang Province, China.
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11
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Tong L, Liu P, Huo B, Guo Z, Ni H. CT-guided 125I interstitial brachytherapy for pelvic recurrent cervical carcinoma after radiotherapy. Onco Targets Ther 2017; 10:4081-4088. [PMID: 28860816 PMCID: PMC5566505 DOI: 10.2147/ott.s139571] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Objective This retrospective study aimed to evaluate the feasibility, safety, and clinical efficacy of computed tomography (CT)-guided 125I seed interstitial brachytherapy for pelvic recurrent cervical cancer in patients with a history of pelvic radiotherapy. Methods From March 2011 to December 2015, 35 pelvic recurrent lesions (33 patients) were reirradiated using this type of salvage therapy. The medical history, dose–volume histogram parameters, complications, local control, overall survival (OS), and affected factors were analyzed. Results All patients were followed-up until expiration, and the median duration of follow-up was 16 months. The 1-, 3-, 6-, 12-, and 18-month local control rates were 84.5%, 74.2%, 60.0%, 55.5%, and 33.3%, respectively. The symptoms significantly improved after implantation. The median local tumor progression-free survival (LTPFS) and OS times were 7 months (range, 1–19 months) and 12 months (range, 2–42 months), respectively. The 1- and 2-year OS rates were 65.5% and 43.6%, respectively. In univariate analysis, a good performance status, a tumor diameter <4 cm, an interval time from last radiotherapy to seed implantation longer than 6 months and D90 (dose delivered to 90% of the target volume) ≥130 Gy were prognostic factors for LTPFS. Cox proportional hazards regression analysis revealed that tumor size and D90 were independent factors affecting LTPFS (P=0.033, hazard ratio [HR] =3.357, 95% CI =1.105, 10.212; P=0.035, HR =2.766, 95% CI =1.072, 10.212). Good performance status was identified as an independent factor affecting OS (P=0.001, HR =0.086, 95% CI =0.019, 0.387). Two patients showed grade 3–4 toxicity – 1 patient had rectovaginal fistula and 1 patient had incomplete intestinal obstruction – and 3 cases showed seed migration in our analysis. No grade 5 events occurred. Conclusion Reirradiation with CT-guided 125I seed interstitial brachytherapy is a safe, effective, and minimally invasive method to treat patients with recurrent cervical cancer after radiotherapy.
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Affiliation(s)
- Lina Tong
- Department of Interventional Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Ping Liu
- Department of Interventional Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Bin Huo
- Department of Oncology, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Zhi Guo
- Department of Interventional Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Hong Ni
- Department of Interventional Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
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12
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Liu P, Tong L, Huo B, Dai D, Liu W, Wang K, Wang Y, Guo Z, Ni H. CT-guided 125I brachytherapy for recurrent ovarian cancer. Oncotarget 2017; 8:59766-59776. [PMID: 28938680 PMCID: PMC5601776 DOI: 10.18632/oncotarget.15905] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Accepted: 02/20/2017] [Indexed: 11/25/2022] Open
Abstract
This retrospective study was to evaluate the local control and survival of 125I brachytherapy for recurrent ovarian cancer. 52 125I brachytherapy procedures were performed in 47 patients with 51 recurrent ovarian cancer lesions. The follow-up period was 1-55 months (median 12 months). The local control rate (LC) of 3, 6, 12, 24 and 36 months was 93.3%, 77.7%, 58.9%, 38.7% and 19.3%, respectively. Patients with tumor size ≤ 4cm (85.7% vs 40.0%, P = 0.037) and actual D90 between 110 to 130Gy (47.4% vs 66.7% vs 62.5%, P = 0.029) had better LC. The 1, 2 and 3 years of overall survival (OS) was 79.3%, 63.0% and 52.5%, respectively. The poor performance status (HR 3.821, 95% CI 1.383-10.555; P = 0.010), concurrent distant metastasis (HR 9.222, 95% CI 1.710-49.737; P = 0.010) and large postoperative residual tumor size (HR 6.157, 95% CI 1.438-26.367; P = 0.014) were closely correlated with a poor OS. Our data indicate thatCT-guided 125I brachytherapy is an effective and safe modality for the local treatment of recurrent ovarian cancer.
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Affiliation(s)
- Ping Liu
- Department of Interventional Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, People's Republic of China
| | - Lina Tong
- Department of Interventional Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, People's Republic of China
| | - Bin Huo
- Department of Oncology, The Second Hospital of Tianjin Medical University, Tianjin, People's Republic of China
| | - Dong Dai
- Department of Molecule Imaging and Nuclear Medicine, Tianjin Medical University Cancer Institute and Hospital, Tianjin, People's Republic of China
| | - Wenxin Liu
- Department of Gynecologic Oncology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, People's Republic of China
| | - Ke Wang
- Department of Gynecologic Oncology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, People's Republic of China
| | - Ying Wang
- Department of Interventional Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, People's Republic of China
| | - Zhi Guo
- Department of Interventional Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, People's Republic of China
| | - Hong Ni
- Department of Interventional Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, People's Republic of China
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13
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Zheng Z, Xu Y, Zhang S, Pu G, Cui C. Surgical bypass and permanent iodine-125 seed implantation vs. surgical bypass for the treatment of pancreatic head cancer. Oncol Lett 2017; 14:2838-2844. [PMID: 28927042 PMCID: PMC5588109 DOI: 10.3892/ol.2017.6495] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Accepted: 02/13/2017] [Indexed: 02/07/2023] Open
Abstract
The present study aimed to investigate the efficacy and safety of Iodine-125 (125I) seed implantation in the treatment of locally advanced unresectable pancreatic head cancer. A prospective nonrandomized study was performed using data collected from patients between January 2009 and December 2012. A total of 34 patients underwent surgical bypass and permanent 125I seed implantation (group A), and 32 patients underwent biliary and gastric bypass (group B). The preoperative variables, operative data, postoperative complications and follow-up information were examined. No significant differences were identified in clinical characteristics, mortality, morbidity and length of hospital stay between the two groups. Tumor responses were significantly different between between patients in group A and B (partial response, 56 vs. 0%, P<0.001; progression, 24 vs. 84%, P=0.013). The time until disease progression was significantly longer in group A compared to group B (8±1 vs. 5±2 months; P<0.001). The median survival time was significantly longer in group A compared to group B (11 vs. 7 months; P<0.001). The quality of life was improved significantly in group A compared to group B. In the first month following surgery, pain scores were improved (24±10 vs. 54±19; P<0.001). Following repeated measure analysis, pain scores were significantly lower in group A compared to group B (P<0.05) at 9 months following surgery. The results of the present study suggest that 125I seed implantation is feasible, safe and effective for the treatment of unresectable pancreatic head cancer.
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Affiliation(s)
- Zhenjiang Zheng
- Department of General Surgery, The Third People's Hospital of Chengdu, The Second Affiliated Hospital of Chengdu, Chongqing Medical University, Chengdu, Sichuan 610031, P.R. China
| | - Yinglong Xu
- Department of General Surgery, The Third People's Hospital of Chengdu, The Second Affiliated Hospital of Chengdu, Chongqing Medical University, Chengdu, Sichuan 610031, P.R. China
| | - Shu Zhang
- Department of General Surgery, The Third People's Hospital of Chengdu, The Second Affiliated Hospital of Chengdu, Chongqing Medical University, Chengdu, Sichuan 610031, P.R. China
| | - Guangchun Pu
- Department of General Surgery, The Third People's Hospital of Chengdu, The Second Affiliated Hospital of Chengdu, Chongqing Medical University, Chengdu, Sichuan 610031, P.R. China
| | - Chi Cui
- Department of General Surgery, The Third People's Hospital of Chengdu, The Second Affiliated Hospital of Chengdu, Chongqing Medical University, Chengdu, Sichuan 610031, P.R. China
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14
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Song J, Fan X, Zhao Z, Chen M, Chen W, Wu F, Zhang D, Chen L, Tu J, Ji J. 125I brachytherapy of locally advanced non-small-cell lung cancer after one cycle of first-line chemotherapy: a comparison with best supportive care. Onco Targets Ther 2017; 10:1345-1352. [PMID: 28280369 PMCID: PMC5338930 DOI: 10.2147/ott.s129903] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVES The objective of this study was to assess the efficacy of computed tomography (CT)-guided 125I brachytherapy alone in improving the survival and quality of life of patients with unresectable locally advanced non-small-cell lung cancer (NSCLC) after one cycle of first-line chemotherapy. PATIENTS AND METHODS Sixteen patients with locally advanced NSCLC were treated with CT-guided 125I brachytherapy after one cycle of first-line chemotherapy (group A). Sixteen patients who received only best supportive care (group B) were matched up with the patients in group A. Primary end point included survival, and secondary end point included assessment of safety, effectiveness of CT-guided 125I brachytherapy, and improvement in the quality of life. RESULTS The two groups were well balanced in terms of age, disease histology, tumor stage, tumor location, and performance status (P>0.05). The median follow-up time was 16 months (range, 3-30). The total tumor response rate was 75.0% in group A, which was significantly higher than that in group B (0.0%) (P<0.01). The median progression-free survival time was 4.80 months for patients in group A and 1.35 months for patients in group B (P<0.001). Kaplan-Meier survival analysis showed that the median survival time of group A was 9.4±0.3 months versus 8.4±0.1 months in group B (P=0.013). Tumor-related symptoms of patients were significantly relieved, and the quality of life was markedly improved in group A than in group B. CONCLUSION CT-guided 125I brachytherapy improved the survival of patients with locally advanced NSCLC and quality of life after one cycle of first-line chemotherapy compared with best supportive care.
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Affiliation(s)
- Jingjing Song
- Department of Interventional Radiology, Zhejiang University Lishui Hospital, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Central Hospital, Lishui, Zhejiang, People's Republic of China
| | - Xiaoxi Fan
- Department of Interventional Radiology, Zhejiang University Lishui Hospital, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Central Hospital, Lishui, Zhejiang, People's Republic of China
| | - Zhongwei Zhao
- Department of Interventional Radiology, Zhejiang University Lishui Hospital, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Central Hospital, Lishui, Zhejiang, People's Republic of China
| | - Minjiang Chen
- Department of Interventional Radiology, Zhejiang University Lishui Hospital, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Central Hospital, Lishui, Zhejiang, People's Republic of China
| | - Weiqian Chen
- Department of Interventional Radiology, Zhejiang University Lishui Hospital, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Central Hospital, Lishui, Zhejiang, People's Republic of China
| | - Fazong Wu
- Department of Interventional Radiology, Zhejiang University Lishui Hospital, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Central Hospital, Lishui, Zhejiang, People's Republic of China
| | - Dengke Zhang
- Department of Interventional Radiology, Zhejiang University Lishui Hospital, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Central Hospital, Lishui, Zhejiang, People's Republic of China
| | - Li Chen
- Department of Interventional Radiology, Zhejiang University Lishui Hospital, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Central Hospital, Lishui, Zhejiang, People's Republic of China
| | - Jianfei Tu
- Department of Interventional Radiology, Zhejiang University Lishui Hospital, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Central Hospital, Lishui, Zhejiang, People's Republic of China
| | - Jiansong Ji
- Department of Interventional Radiology, Zhejiang University Lishui Hospital, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Central Hospital, Lishui, Zhejiang, People's Republic of China
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15
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Feddock J, Aryal P, Steber C, Edwards J, Cheek D, Randall M. Outpatient template-guided permanent interstitial brachytherapy using 131 Cs in gynecologic malignancies: Initial report. Brachytherapy 2017; 16:393-401. [DOI: 10.1016/j.brachy.2016.12.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Revised: 12/13/2016] [Accepted: 12/19/2016] [Indexed: 10/20/2022]
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16
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Hasimu A, Gu JP, Ji WZ, Zhang HX, Zhu DW, Ren WX. Comparative Study of Percutaneous Transhepatic Biliary Stent Placement with or without Iodine-125 Seeds for Treating Patients with Malignant Biliary Obstruction. J Vasc Interv Radiol 2017; 28:583-593. [PMID: 28162906 DOI: 10.1016/j.jvir.2016.11.038] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Revised: 10/03/2016] [Accepted: 11/11/2016] [Indexed: 02/07/2023] Open
Abstract
PURPOSE To prospectively evaluate safety and efficacy of biliary stent placement with iodine-125 (125I) seeds in patients with malignant obstructive jaundice (MOJ). MATERIALS AND METHODS From July 2011 to June 2014, 55 patients were enrolled (group A, 11 men and 17 women, mean age 70.93 y ± 8.58; group B, 14 men and 13 women, mean age 70.26 y ± 9.71). All patients were randomly assigned to placement of a biliary stent with 125I seeds (group A) or biliary stent only (group B). After stent placement, outcomes were measured regarding relief of MOJ. Clinical success rate, survival time, and safety were recorded. P < .05 was considered to indicate significant difference. RESULTS Stents were successfully placed in all 55 patients. MOJ was relieved in all patients, and there were no significant differences in complications related to stent insertion between the 2 groups. Mean and median stent patency were 191 days ± 19.8 (95% confidence interval [CI], 152-230 d) and 179 days ± 191.4 (95% CI, 87-267 d) in group A and 88.3 days ± 16.3 (95% CI, 61-114 d) and 77 days ± 88.2 (95% CI, 65-86 d) in group B (P < .001, log-rank test). Mean and median survival time were 222.6 days ± 21.0 (95% CI, 181-263 d) and 241 days ± 18.2 (95% CI, 179-270 d) in group A and 139.1 days ± 14.5 (95% CI, 110-167 d) and 142 days ± 16.3 (95% CI, 83-177 d) in group B (P < .001, log-rank test). CONCLUSIONS 125I seeds combined with biliary stent placement could significantly improve stent patency. The procedure seems to be safe and to extend survival compared with self-expandable biliary stent placement.
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Affiliation(s)
- Asihaer Hasimu
- Department of Radiology, The First Affiliated Hospital of XinJiang Medical University, Urumqi, XinJiang830054, China
| | - Jun-Peng Gu
- Department of Radiology, The First Affiliated Hospital of XinJiang Medical University, Urumqi, XinJiang830054, China
| | - Wei-Zheng Ji
- Department of Radiology, The First Affiliated Hospital of XinJiang Medical University, Urumqi, XinJiang830054, China
| | - Hai-Xiao Zhang
- Department of Radiology, The First Affiliated Hospital of XinJiang Medical University, Urumqi, XinJiang830054, China
| | - Di-Wen Zhu
- Department of Radiology, The First Affiliated Hospital of XinJiang Medical University, Urumqi, XinJiang830054, China
| | - Wei-Xin Ren
- Department of Radiology, The First Affiliated Hospital of XinJiang Medical University, Urumqi, XinJiang830054, China.
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17
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Li W, Dan G, Jiang J, Zheng Y, Zheng X, Deng D. Repeated iodine-125 seed implantations combined with external beam radiotherapy for the treatment of locally recurrent or metastatic stage III/IV non-small cell lung cancer: a retrospective study. Radiat Oncol 2016; 11:119. [PMID: 27623620 PMCID: PMC5022153 DOI: 10.1186/s13014-016-0688-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2016] [Accepted: 08/19/2016] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Recurrent or metastatic lung cancer is difficult to manage. This retrospective study aimed to assess the efficacy of repeated iodine-125 seed implantations combined with external beam radiotherapy (EBRT) for locally recurrent or metastatic stage-III/IV non-small cell lung cancer (NSCLC). METHODS Eighteen previously treated stage-III/IV NSCLC patients with local or metastatic recurrences underwent 1-to-3 iodine-125 implantations. Six of these patients received palliative EBRT and six patients received combined chemotherapy using gemcitabine and cisplatin. Near-term treatment efficacy was evaluated 3 months after seed implantation by comparing changes in tumor size on computed tomography images; the evaluated outcomes were complete response, partial response, stable disease, and local tumor control rate. Long-term efficacy was assessed based on 1- and 2-year survival rates. RESULTS Patients were followed up for 6 to 50 months. The overall (i.e., complete + partial) response rate was 87.4 %. The local control rates after the first, second, and third years were 94.1, 58.8 and 41.2 %, respectively. CONCLUSIONS The results of this study demonstrated that repeated implantation of radioactive particles combined with EBRT is a safe treatment that effectively controlled local recurrence and metastasis of stage III/IV NSCLC.
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Affiliation(s)
- Wei Li
- Department of Thoracic Surgery, PLA Chengdu Military General Hospital, Chengdu, 610083 People’s Republic of China
| | - Gang Dan
- Department of Thoracic Surgery, PLA Chengdu Military General Hospital, Chengdu, 610083 People’s Republic of China
| | - Jianqing Jiang
- Department of Thoracic Surgery, PLA Chengdu Military General Hospital, Chengdu, 610083 People’s Republic of China
| | - Yifeng Zheng
- Department of Thoracic Surgery, PLA Chengdu Military General Hospital, Chengdu, 610083 People’s Republic of China
| | - Xiushan Zheng
- Department of Thoracic Surgery, PLA Chengdu Military General Hospital, Chengdu, 610083 People’s Republic of China
| | - Dan Deng
- Department of Thoracic Surgery, PLA Chengdu Military General Hospital, Chengdu, 610083 People’s Republic of China
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18
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Zhang L, Lu J, Wang Z, Cheng Y, Teng G, Chen K. Clinical efficacy of computed tomography-guided iodine-125 seed implantation therapy in patients with advanced spinal metastatic tumors. Onco Targets Ther 2016; 9:7-12. [PMID: 26719712 PMCID: PMC4690646 DOI: 10.2147/ott.s95410] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Objective The purpose of this study was to examine the safety and clinical efficacy of computed tomography (CT)-guided radioactive iodine-125 (125I) seed implantation treatment in patients with spinal metastatic tumors. Methods We retrospectively analyzed 20 cases of spinal metastatic tumors, including nine men and eleven women aged 50–79 years (mean age: 61.1 years). We used treatment planning system (TPS) to construct three-dimensional images of the spinal metastatic tumors and to determine what number and dose rate distribution to use for the 125I seeds. The matched peripheral dose of the 125I seed implantation was 90–130 Gy. Twenty-four spinal metastatic tumors were treated by CT-guided radioactive 125I seed implantation. A median of 19 (range: 4–43) 125I seeds were implanted. Results Twenty cases were followed for a median of 15.3 months (range: 7–32 months). The rate of pain relief was 95%. The median control time for all of the patients was 12.5 months. The 3-, 6-, and 12-month cumulative local control rates were 100%, 95%, and 60%, respectively. The median survival time for all of the patients was 16 months. The cumulative 6- and 12-month survival rates were 100% and 78.81%, respectively. No major complications were observed. No 125I seeds were lost or migrated to other tissues or organs. Conclusion CT-guided radioactive 125I seed implantation is a safe, effective, and minimally invasive method for the treatment of patients with spinal metastatic tumors. It is a possible alternative therapy for the treatment of spinal metastases.
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Affiliation(s)
- Liyun Zhang
- Medical College of Soochow University, Suzhou, People's Republic of China ; Department of Radiology, Shanghai Ruijin Hospital Luwan Branch, Shanghai, People's Republic of China
| | - Jian Lu
- Department of Radiology, Shanghai Ruijin Hospital Luwan Branch, Shanghai, People's Republic of China
| | - Zhongmin Wang
- Department of Radiology, Shanghai Ruijin Hospital, Shanghai, People's Republic of China
| | - Yingsheng Cheng
- Department of Radiology, Shanghai the Sixth People Hospital, Shanghai, People's Republic of China
| | - Gaojun Teng
- Department of Radiology, Jiangsu Key Laboratory of Molecular and Functional Imaging, Zhongda Hospital, Medical School, Southeast University, Nanjing, People's Republic of China
| | - Kemin Chen
- Department of Radiology, Shanghai the Sixth People Hospital, Shanghai, People's Republic of China
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Yao L, Jiang Y, Jiang P, Wang H, Meng N, Qu A, Tian S, Sun H, Liu C, Wang J, Zhang K. CT-guided permanent 125I seed interstitial brachytherapy for recurrent retroperitoneal lymph node metastases after external beam radiotherapy. Brachytherapy 2015; 14:662-9. [PMID: 26138110 DOI: 10.1016/j.brachy.2015.05.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2015] [Revised: 05/20/2015] [Accepted: 05/23/2015] [Indexed: 11/29/2022]
Abstract
PURPOSE To evaluate the feasibility, efficacy, and safety of permanent (125)I seed interstitial brachytherapy reirradiation in patients with retroperitoneal lymph node recurrence under CT guidance. METHODS AND MATERIALS Seventeen patients with 19 retroperitoneal lymph node recurrence after external beam radiotherapy underwent CT-guided (125)I seed implant brachytherapy from October 2007 to August 2014. Treatment for all patients was preplanned using a three-dimensional radiation therapy planning system 3-5 days before brachytherapy; dosimetry verification was performed immediately after brachytherapy. RESULTS The actuarial D90 (dose delivered to 90% of the target volume) was 100-198 Gy (median, 126.5 Gy). In 9 patients, pain intensity decreased to mild pain 1-3 weeks after brachytherapy. Pain-free survival ranged 2-15 months (median, 5 months; 95% confidence interval [CI]: 0.1, 9.9). The overall response rate was 19 of 19 (100%). The median local control time was 15 months (95% CI: 2.3, 27.7). The 6-, 12-, and 24-month local control rate was 88.0%, 63.2%, and 42.1%, respectively. Twelve patients (70.6%) developed distant metastases and died. Two patients (11.8%) are alive with distant metastases but no evidence of local recurrence. Three patients (17.6%) are alive with no evidence of local recurrence. Median overall survival was 10 months (95% CI: 5.7, 14.3); the 1- and 2-year survival rates were 38.1% and 15.3%, respectively. No major complications related to the procedure occurred during or after brachytherapy. CONCLUSIONS Reirradiation with CT-guided permanent (125)I seed interstitial brachytherapy is feasible, safe, and effective as pain relief or salvage treatment for patients with recurrent retroperitoneal lymph nodes.
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Affiliation(s)
- Lihong Yao
- Department of Radiation Oncology, Peking University Third Hospital, Beijing, P. R. China
| | - Yuliang Jiang
- Department of Radiation Oncology, Peking University Third Hospital, Beijing, P. R. China
| | - Ping Jiang
- Department of Radiation Oncology, Peking University Third Hospital, Beijing, P. R. China
| | - Hao Wang
- Department of Radiation Oncology, Peking University Third Hospital, Beijing, P. R. China
| | - Na Meng
- Department of Radiation Oncology, Peking University Third Hospital, Beijing, P. R. China
| | - Ang Qu
- Department of Radiation Oncology, Peking University Third Hospital, Beijing, P. R. China
| | - Suqing Tian
- Department of Radiation Oncology, Peking University Third Hospital, Beijing, P. R. China
| | - Haitao Sun
- Department of Radiation Oncology, Peking University Third Hospital, Beijing, P. R. China
| | - Chen Liu
- Department of Radiology, Peking University Third Hospital, Beijing, P. R. China
| | - Junjie Wang
- Department of Radiation Oncology, Peking University Third Hospital, Beijing, P. R. China.
| | - Kaixian Zhang
- Department of Oncology, Tengzhou Central People's Hospital, Tengzhou, Shangdong, P. R. China.
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Fuccio L, Guido A, Larghi A, Antonini F, Lami G, Fabbri C. The role of endoscopic ultrasound in the radiation treatment of pancreatic tumor. Expert Rev Gastroenterol Hepatol 2014; 8:793-802. [PMID: 24766230 DOI: 10.1586/17474124.2014.913479] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Radiotherapy is an established treatment modality for patients with pancreatic cancer. Image-guided radiation therapy (IGRT) allows the delivery of high doses to the tumour, while sparing the sensitive tissues around it, thus reducing side effects. However, the need of precisely contouring and identifying the target lesion is mandatory to be able to perform IGRT. Endoscopic ultrasound has been progressively implemented in the field of radiotherapy as a tool for intra-lesional placement of fiducial markers to perform IGRT and for direct placing of sealed radioactive sources in contact with the target lesions. In the current paper we provide an updated review on the role of endoscopic ultrasound in the radiation treatment of pancreatic cancer, highlighting areas of future research.
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Affiliation(s)
- Lorenzo Fuccio
- Department of Medical and Surgical Sciences, S.Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
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Zhang T, Lu M, Peng S, Zhang W, Yang G, Liu Z, Singh S, Yang Y, Zhang F, Gao F. CT-guided implantation of radioactive 125I seed in advanced non-small-cell lung cancer after failure of first-line chemotherapy. J Cancer Res Clin Oncol 2014; 140:1383-90. [PMID: 24723151 DOI: 10.1007/s00432-014-1655-x] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2014] [Accepted: 03/15/2014] [Indexed: 12/31/2022]
Abstract
PURPOSE We investigated implanting computed tomography (CT)-guided (125)I seed to treat locally advanced non-small-cell lung cancer (NSCLC) after chemotherapy failure. METHODS From January 2005 to July 2010, we recruited 69 patients with locally advanced NSCLC who had each had first-line chemotherapy four to six times but had progressive disease; 34 received (125)I seed implantation with second-line chemotherapy (Group A) and 35 received second-line chemotherapy only (Group B). RESULTS Mean follow-up was 32 months (range 5-56 months). Overall 2-year local control rate for existing lung lesions was Group A: 39.9 %; Group B: 12.5 % (P < 0.05). The 1-, 3-year, and median overall survival was 68.7 and 20.8 % at 17.4 months in Group A; and 45.1 and 18.7 % at 11.3 months in Group B, respectively (P > 0.05). Local 3-, 24-month, and median progression-free survival was Group A: 100 and 79.1 % at 11 months; Group B: 76.5 and 18.7 % at 7.3 months, respectively. The groups did not significantly differ in treatment toxicity. Chest pain remission was Group A: 82.1 % (23/28); Group B: 30.8 % (8/26) (P < 0.05). Group A showed no radiation-related pneumonia, esophagitis, bronchial fistulae, or life-threatening morbidity. CONCLUSION CT-guided radioactive seed (125)I implantation procedure is safe and well tolerated in treating locally advanced NSCLC, with few complications. It has good local control rate and can relieve symptoms without increasing side effects.
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Affiliation(s)
- Tao Zhang
- Department of Medical Imaging and Interventional Radiology, Cancer Center and State Key Laboratory of Oncology in South China, Sun Yat-sen University, 651 Dongfeng Road, East, Guangzhou, 510060, People's Republic of China,
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Li HX, Zhao J, Shen K, Yang JX, Zhang FQ, Chen J. Comparison of Iodine-125 seeds implantation and afterloading radiotherapy in murine models of human cervical cancer. Arch Gynecol Obstet 2013; 289:1101-6. [PMID: 24292149 DOI: 10.1007/s00404-013-3107-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2013] [Accepted: 10/16/2013] [Indexed: 10/26/2022]
Abstract
OBJECTIVE To compare the efficacies and side effects of Iodine-125 (125I) seeds implantation with afterloading radiotherapy on tumor xenografts derived from Hela cells. METHODS Mice bearing Hela cells were randomly divided into three groups: two therapeutic groups receiving four 125I seeds implantation and afterloading therapy, respectively, and the one control group without any intervention. Comparisons were evaluated in aspects of curative efficacies (tumor volume, tumor inhibition rate and metastasis) and side effects (body weight, ovarian endocrine functions, skin lesion surrounding the tumor). RESULTS The xenografts tumor volume of therapeutic groups were significantly smaller than that of controls(p < 0.05),both of the 125I seeds implantation and afterloading therapy showed excellent tumor inhibition rate. Furthermore, 125I seeds implantation had milder side effects on skin, weight loss, ovarian endocrine functions. CONCLUSIONS (125)I seed implantation may be an alternative minimally invasive therapy for cervical cancer.
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Affiliation(s)
- Hai-Xia Li
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
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Xu K, Niu L, Mu F, Hu Y. Cryosurgery in combination with brachytherapy of iodine-125 seeds for pancreatic cancer. Gland Surg 2013; 2:91-9. [PMID: 25083464 PMCID: PMC4115731 DOI: 10.3978/j.issn.2227-684x.2013.04.04] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2013] [Accepted: 04/08/2013] [Indexed: 11/14/2022]
Abstract
A major limit of cryoablation is incomplete destruction of cells in the border zone of the cryogenic lesion in which the tissue temperature is warmer than (-)20 °C. The use of iodine-125 seed implantation is likely to be complementary to cryosurgery for treatment of pancreatic cancer. The procedure of cryosurgery and iodine-125 seed implantation is performed with percutaneous approaches under guidance of ultrasound and/or CT. The number of iodine-125 seeds implanted for every patient was 34 in median. Forty-nine patients with locally advanced pancreatic cancer received cryosurgery with combination of iodine-125 seed implantation. During a median follow-up of 18 months, the median of over all survival was 16.2 months. The 6-, 12-, 24- and 36-month overall survival rates were 94.9%, 63.1%, 22.8% and 9.5%, respectively. Compared with patients with cryosurgery alone, combination treatment shows higher the 6- and 12-month survival rates and longer the median survival.
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CT-Guided Radioactive 125I Seed Implantation Therapy of Symptomatic Retroperitoneal Lymph Node Metastases. Cardiovasc Intervent Radiol 2013; 37:125-31. [DOI: 10.1007/s00270-013-0613-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2012] [Accepted: 02/27/2013] [Indexed: 11/27/2022]
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Wang ZM, Lu J, Liu T, Chen KM, Huang G, Liu FJ. CT-guided interstitial brachytherapy of inoperable non-small cell lung cancer. Lung Cancer 2011; 74:253-7. [PMID: 21513997 DOI: 10.1016/j.lungcan.2011.03.006] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2010] [Revised: 02/17/2011] [Accepted: 03/04/2011] [Indexed: 10/18/2022]
Abstract
PURPOSE The aim of this study was to assess the technical feasibility, efficacy, and complications of CT-guided interstitial brachytherapy for treating inoperable non-small cell lung cancer (NSCLC). MATERIALS AND METHODS Twenty one patients were included in this prospective study. The median age was 72.6 years (57-85). Tumors were treated with brachytherapy that was positioned under CT-fluoroscopy. The treatment planning system (TPS) was used preoperatively to reconstruct three dimensional images of the tumor and to calculate the estimated seed number and distribution. The median matched peripheral dose (MPD) was 130 Gy (range, 100-160 Gy). All procedures were performed under local anesthesia. A follow-up CT was performed 6 weeks later and every 3 months post implantation. RESULTS Follow-up period was 2-30 months. The mean diameter of the 21 lung tumors was 4.6 cm (range, 2.8-6.5 cm). The response rate of pain relief was 83.3% (10/12). The pain-free duration was 0-12 months (median: 6 months; 95% CI: 3-9 months). Overall responding rate (CR+PR) for this group of patients was 71.4%. Local tumor control rate was 85.7%. Six (28.6%) patients died as a result of primary tumor progression; thirteen (61.9%) patients died of multi-organ failure or other metastases. Two (9.5%) patients survived to follow-up. At the time of analysis, the median survival time for all patients was 10 months (95% CI: 6.6-13.4 months), with 1 year and 2 year survival rates were 42.4% and 6.5%, respectively. Median survival time for stage II, stage III, and stage IV was 20 months, 9 months, and 8 months, respectively. No major complications were observed. Minor complications (19%) included mild pneumothorax (n=1), hemosputum (n=1), pleural effusion (n=1), and localized skin erythema (n=1). None of these complications required further treatment, although hospital discharge was delayed. No (125)I seeds migrated to other tissues or organs. CONCLUSION Minimally invasive CT-guided interstitial brachytherapy is safe, useful, less complicated and considered as a palliative treatment option for inoperable non-small cell lung cancer.
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Affiliation(s)
- Zhong-Min Wang
- School of Radiation Medicine and Public Health, Soochow University, 199 Ren Ai Road, Suzhou Industrial Park, Suzhou 215123, Jiangsu, China.
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Rauh-Hain JA, Del Carmen MG. Treatment for advanced and recurrent endometrial carcinoma: combined modalities. Oncologist 2010; 15:852-61. [PMID: 20660059 DOI: 10.1634/theoncologist.2010-0091] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Women with recurrent or advanced endometrial cancer constitute a heterogeneous group of patients. Depending on previous treatment, women with recurrent endometrial cancer may be appropriate candidates for surgery, radiation therapy, hormonal therapy, or chemotherapy. Women with advanced stage disease at presentation may also be appropriate candidates for systemic and local therapies. We review the treatment options available to treat recurrent and locally advanced endometrial cancer. Treatment choice depends largely on the localization of disease, the patient's performance status and previous treatment history, as well the tumor's hormonal receptor status. Radiation therapy is appropriate for isolated vaginal recurrences in patients with no previous history of radiation therapy. Patients with recurrent low-grade tumors overexpressing estrogen and progesterone receptors may be treated with progestin therapy. Systemic therapy is appropriate for patients with disseminate recurrences or advanced stage disease at presentation, or for those with receptor-negative tumors. We review all these different treatment strategies available to patients with advanced or recurrent endometrial cancer.
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Affiliation(s)
- J Alejandro Rauh-Hain
- Division of Gynecologic Oncology, Vincent Obstetrics and Gynecology, Massachusetts General Hospital, 55 Fruit Street, Yawkey 9 E, Boston, MA 02114, USA
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Zhongmin W, Yu L, Fenju L, Kemin C, Gang H. Clinical efficacy of CT-guided iodine-125 seed implantation therapy in patients with advanced pancreatic cancer. Eur Radiol 2010; 20:1786-91. [PMID: 20069424 DOI: 10.1007/s00330-009-1703-0] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2009] [Accepted: 11/20/2009] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To examine the clinical efficacy of CT-guided radioactive iodine-125 (125I) seeds implantation treatment in patients with unresectable pancreatic cancer. METHODS Thirty-one patients with inoperable pancreatic cancer were enrolled in this study. The 125I seeds were implanted into pancreatic tumor under CT guidance. In addition, 10 patients received routine gemcitabine and 5-fluorouracil chemotherapy 1 week after brachytherapy. Median diameter of the tumor was 5.8 cm. RESULTS Follow-up period was 2 to 25 months. Symptoms of refractory pain were significantly resolved post-interventionally (P < 0.05), and Karnofsky physical score increased dramatically (P < 0.05). Tumor response which was demonstrated on repeated CT film 2 months post-treatment revealed complete response (CR) in 3 cases, partial response (PR) in 16 cases, stable disease (SD) in 9 cases, and progressive disease (PD) in 3 cases. Overall responding rate (CR+PR) was 61.3%. Median survival time for all patients was 10.31 months. Two seeds of radioactive 125I migrated to the liver in 2 patients. There were no serious complications detected during the follow-up period. CONCLUSIONS This study suggests that CT-guided brachytherapy using 125I seeds implantation appears to be safe, effective, uncomplicated, and could produce adequate pain relief for treating unresectable pancreatic cancer.
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Affiliation(s)
- Wang Zhongmin
- School of Radiation Medicine and Public Health, Soochow University, Suzhou, China
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Permanent Interstitial Reirradiation With 198Au as Salvage Therapy for Low Volume Recurrent Gynecologic Malignancies. Am J Clin Oncol 2009; 32:417-22. [DOI: 10.1097/coc.0b013e318191bfc7] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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van Wijk F, van der Burg M, Burger CW, Vergote I, van Doorn HC. Management of Recurrent Endometrioid Endometrial Carcinoma: An Overview. Int J Gynecol Cancer 2009; 19:314-20. [DOI: 10.1111/igc.0b013e3181a7f71e] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
In this paper, an overview of the literature on the management of recurrent endometrial cancer is presented, focusing on patients with histopathologic endometrioid type of tumors. The different treatment modalities are described, and a management recommendation scheme is presented. Indications for surgical treatment depend on resectability, site and size of the tumor, and performance status of the patient. Indications for radiotherapy depend on the site of the recurrence and also on the initial therapy received. When considering systemic treatment for patients with recurrent endometrial cancer, it is important to take into account the general health status and condition of the patient as well as which prior therapy the patient has received. The treatments of choice for patients with hormone-sensitive tumors (positive receptor levels, low-grade tumors, and long disease-free interval) are progestagens as first-line treatment and tamoxifen as second-line treatment. Patients with high-grade tumors, negative hormone receptor levels, and short treatment-free interval are best treated with chemotherapy. Paclitaxel, doxorubicin, and cisplatin are the most active combination therapy for these patients but with significant toxicity. In phase II studies, the combination therapy with paclitaxel and carboplatin seems to be as effective but less toxic and can be administered in outpatient clinic. The literature on the management of patients with recurrent endometrial cancer is discussed in detail. The different sites of recurrent disease (ie, local, regional, and/or distant) are evaluated separately; management recommendations are proposed, and alternative approaches are given.
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Viswanathan AN, Cormack R, Holloway CL, Tanaka C, O'Farrell D, Devlin PM, Tempany C. Magnetic resonance–guided interstitial therapy for vaginal recurrence of endometrial cancer. Int J Radiat Oncol Biol Phys 2006; 66:91-9. [PMID: 16839709 DOI: 10.1016/j.ijrobp.2006.04.037] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2006] [Revised: 04/05/2006] [Accepted: 04/06/2006] [Indexed: 11/21/2022]
Abstract
PURPOSE To evaluate the feasibility and to describe the acute toxicity of a real-time intraoperative magnetic resonance (MR)-image guided interstitial approach to treating vaginal recurrence of endometrial cancer. METHODS AND MATERIALS From February 2004 to April 2005, 10 patients with recurrent endometrial cancer underwent MR-guided interstitial brachytherapy. Parameters evaluated included needle placement, dose-volume histograms (DVH), and complications. RESULTS Magnetic resonance-image guidance resulted in accurate needle placement. Tumor DVH values included median volume, 47 cc; V100, 89%; V150, 61%; V200, 38%; D90, 71 Gy; and D100, 60 Gy. DVH of organs at risk resulted in a median D2cc of external beam and brachytherapy dose (% of brachytherapy prescription): bladder, 75Gy(3) (88%); rectum, 70Gy(3) (87%); and sigmoid, 56Gy(3) (41%). All patients experienced either a Grade 1 or 2 acute toxicity related to the radiation; only 1 patient had Grade 3 toxicity. No toxicities were attributable to the use of MR guidance. CONCLUSIONS Real-time MR guidance during the insertion of interstitial needles reduces the likelihood of an inadvertent insertion of the needles into the bladder and the rectum. Three-dimensional dosimetry allows estimation of the dose to organs at risk. Toxicities are limited.
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Affiliation(s)
- Akila N Viswanathan
- Department of Radiation Oncology, Brigham and Women's Hospital and Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA.
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