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Zhang Y, Liang Y, Liu Z, Zhang H, Gao Z, Wang J. Efficacy of radioactive 125I seed implantation in treating inoperable or refused operation head and neck cancers. J Cancer Res Ther 2024; 20:642-650. [PMID: 38687935 DOI: 10.4103/jcrt.jcrt_1891_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 01/02/2024] [Indexed: 05/02/2024]
Abstract
PURPOSE This study aims to observe the curative effect of radioactive 125I seed implantation in treating inoperable or refused operation head and neck cancer. METHODS Data from 132 patients with head and neck malignant tumors underwent computed tomography-guided radioactive 125I seed implantation from April 2004 to August 2020 were analyzed retrospectively. The Kaplan-Meier method was used to calculate the local control and survival rates. The logarithmic rank test and the Cox proportional risk model were used for univariate and multivariate analysis, respectively. RESULTS A total of 132 patients were enrolled. All tumors were confirmed to be malignant through pathological analysis. Herein, we revealed that the seeds were implanted at the primary tumor site (23 cases, representing 17.4%), recurrent (9 cases, representing 6.8%), or metastatic lymph nodes (100 cases, representing 75.8%). Three months after the operation, 96 patients were evaluated as effective, whereas 36 patients were considered ineffective. The median local control time was 16 months; the local rates at 6, 12, 18, and 24 months were observed to be 75%, 47%, 35%, and 22%, respectively. The study reports a median survival period (OS) of 15 months. Additionally, the survival rates at 6, 12, 18, and 24 months were 61%, 42%, 31%, and 27%, respectively. Regarding side effects, skin or mucosal toxicity occurred in 14 patients. Grade I skin toxicity occurred in seven cases (5.3%), grade IV skin toxicity in one case (0.8%), grade I mucosal ulcer in four cases (3.0%), and grade I dry mouth in four cases (3.0%). The multivariate analysis showed that short-term efficacy and tumor site were independent prognostic factors (P < 0.001, 0.006, respectively). Additionally, the multivariate analysis showed that the independent OS influencing factors included D90, the longest tumor diameter, and short-term efficacy (P = 0.017, 0.001, <0.001). CONCLUSION Radioactive 125I seed implantation is a safe and effective salvage therapy for patients with inoperable or refused operation head and neck cancer.
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Affiliation(s)
- Yuwei Zhang
- Department of Oncology, Hebei Medical University, Shijiazhuang, Hebei, China
| | - Yansong Liang
- Department of Oncology, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Zezhou Liu
- Department of Oncology, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Hongtao Zhang
- Department of Oncology, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Zhen Gao
- Department of Oncology, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Juan Wang
- Department of Oncology, Hebei Medical University, Shijiazhuang, Hebei, China
- Department of Oncology, Hebei General Hospital, Shijiazhuang, Hebei, China
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PD-1 Inhibitor Maintenance Therapy Combined Iodine-125 Seed Implantation Successfully Salvage Recurrent Cervical Cancer after CCRT: A Case Report. Curr Oncol 2021; 28:4577-4586. [PMID: 34898560 PMCID: PMC8628734 DOI: 10.3390/curroncol28060387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 10/26/2021] [Accepted: 11/05/2021] [Indexed: 11/16/2022] Open
Abstract
Cervical cancer is the fourth most common cancer in females worldwide. Patients with stage III and IV cervical cancer based on the Federation of Gynecology and Obstetrics (FIGO) classification have higher recurrence rates. Because of organs at risk (OAR) protection and the low indication rate of salvage surgery, the choice of treatment is always challenging. Systemic chemotherapy is palliative and can be performed in conjunction with surgery or radiotherapy; however, it has no significant benefit to survival. Brachytherapy and stereotactic body radiotherapy (SBRT) are characterized by extremely high radiation doses applied to tumor cells while sparing the normal tissues. Several studies have investigated the efficacy of these technologies in recurrent cervical cancer and showed promising results. The immune checkpoint inhibitors approach was also investigated and showed promising results too. Herein, we report a case of a patient with cervical cancer that recurred five months after adjuvant chemotherapy and concurrent chemoradiotherapy. The disease prognosis after interstitial implantation brachytherapy (IIB) was determined. Then, the patient underwent radioactive 125I-seed implantation combined with PD-1 inhibitor treatment. The patient exhibited a partial response after seed implantation, and up to now, the duration of this partial response was 24 months.
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Yang Y, Chen A, Ma J, Wu A, Xu F. Effects of radioactive 125I on apoptosis of HGC-27 gastric cancer cells. Oncol Lett 2019; 18:4916-4922. [PMID: 31612002 PMCID: PMC6781667 DOI: 10.3892/ol.2019.10832] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Accepted: 07/07/2019] [Indexed: 01/01/2023] Open
Abstract
Effects of radioactive 125I particles at different doses on apoptosis of HGC-27 gastric cancer cells were investigated. HGC-27 gastric cancer cell suspension was used to establish a tumor-bearing mouse model. The model was reared for approximately 3 weeks and then divided into the control group (implanted with blank particles), the low dose group (implanted with 1.48×10-7 Bq 125I particles), the medium dose group (implanted with 2.22×10-7 Bq 125I particles) and the high dose group (implanted with 2.96×10-7 Bq 125I particles) (n=15 per group). Six nude mice were randomly sacrificed to collect the tumor tissue and measure tumor volume and mass. TUNEL (TdT-mediated dUTP nick-end labeling) was used for detecting apoptosis of tumor cells, and reverse transcription-quantitative polymerase chain reaction (RT-qPCR) for detecting the relative expression of Bax, caspase-3 and caspase-8. On the 28th day after implantation, the apoptotic rate in the low, medium and high dose groups was significantly higher than that in the control group, which in the medium and high dose groups was significantly lower than that in the low dose group (P<0.05). On the 28th day after implantation, the relative expression of Bax, caspase-3 and caspase-8 mRNA in the control group was significantly lower than that in the low, medium and high dose groups (P<0.05), which in the low dose group was significantly higher than that in the medium and high dose groups (P<0.05). 125I particles can inhibit the growth of HGC-27 gastric cancer cell transplants and promote the expression of Bax, caspase-3 and caspase-8 mRNA in the tumor tissue. Low-dose 125I particles are significantly more effective than medium- or high-dose 125I particles.
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Affiliation(s)
- Yong Yang
- Department of Oncology, Huai'an TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Huai'an, Jiangsu 223001, P.R. China
| | - Aifei Chen
- Department of Oncology, Huai'an TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Huai'an, Jiangsu 223001, P.R. China
| | - Jun Ma
- Department of Oncology, Huai'an TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Huai'an, Jiangsu 223001, P.R. China
| | - Aiping Wu
- Department of Oncology, Huai'an TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Huai'an, Jiangsu 223001, P.R. China
| | - Fazhen Xu
- Department of Gastroenterology, Lianshui County People's Hospital, Huai'an, Jiangsu 223400, P.R. China
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Yu YH, Wei CY, Qin QH, Mo QG, Huang Z, Lian B. Efficacy of Iodine-125 Seed Implantation in Locoregionally Recurrent and Unresectable Breast Cancer: a Retrospective Study. Pathol Oncol Res 2019; 25:327-332. [PMID: 29116622 PMCID: PMC6330559 DOI: 10.1007/s12253-017-0361-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Accepted: 10/27/2017] [Indexed: 12/26/2022]
Abstract
The management of locoregionally recurrent and unresectable breast cancer is a therapeutic challenge. This retrospective study aimed to assess the efficacy of 125I seed implantation brachytherapy as a palliative management in locoregionally recurrent breast cancer. We analyzed 36 locoregionally recurrent and unresectable breast cancers in our hospital between 2012 and 2016. All patients were treated with CT-guided 125I seed permanent implantation. The dose distribution of 125I seeds was calculated using a computerized treatment planning system. Complete response, partial response, stable disease, and local tumor control rates were calculated. Long-term efficacy was assessed based on survival rates ranging from 1 to 4 years. The follow-up period ranged from 6 to 53 months. The median local control was 28 months (95% CI: 16.2-39.8 months). The percentage of patients who showed 6-month, 1-year, 2-year, and 3-year local control was 97.2%, 77.8%, 52.8%, and 33.3%, respectively. Median survival time for all patients was 48 months (95% CI: 40.9-55.1 months); 1-year, 2-year, 3-year, and 4-year survival rates were 97.2%, 80.6%, 63.9%, and 46.5%, respectively. Pain relief response rate was 88.9%. No serious complications were detected during the follow-up period. The results of this study demonstrate that 125I seed implantation could be considered a feasible and promising minimally invasive therapy for locoregionally recurrent and unresectable breast carcinoma.
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Affiliation(s)
- Ying-hua Yu
- Departmant of Breast Surgery of Affiliated Tumor Hospital of Guangxi Medical University, NO. 71, He Di Lu, Nanning, Guangxi 530021 People’s Republic of China
| | - Chang-yuan Wei
- Departmant of Breast Surgery of Affiliated Tumor Hospital of Guangxi Medical University, NO. 71, He Di Lu, Nanning, Guangxi 530021 People’s Republic of China
| | - Qing-hong Qin
- Departmant of Breast Surgery of Affiliated Tumor Hospital of Guangxi Medical University, NO. 71, He Di Lu, Nanning, Guangxi 530021 People’s Republic of China
| | - Qin-guo Mo
- Departmant of Breast Surgery of Affiliated Tumor Hospital of Guangxi Medical University, NO. 71, He Di Lu, Nanning, Guangxi 530021 People’s Republic of China
| | - Zhen Huang
- Departmant of Breast Surgery of Affiliated Tumor Hospital of Guangxi Medical University, NO. 71, He Di Lu, Nanning, Guangxi 530021 People’s Republic of China
| | - Bin Lian
- Departmant of Breast Surgery of Affiliated Tumor Hospital of Guangxi Medical University, NO. 71, He Di Lu, Nanning, Guangxi 530021 People’s Republic of China
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Cao X, Fang L, Cui CY, Gao S, Wang TW. DTI and pathological changes in a rabbit model of radiation injury to the spinal cord after 125I radioactive seed implantation. Neural Regen Res 2018; 13:528-535. [PMID: 29623940 PMCID: PMC5900518 DOI: 10.4103/1673-5374.228758] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Excessive radiation exposure may lead to edema of the spinal cord and deterioration of the nervous system. Magnetic resonance imaging can be used to judge and assess the extent of edema and to evaluate pathological changes and thus may be used for the evaluation of spinal cord injuries caused by radiation therapy. Radioactive 125I seeds to irradiate 90% of the spinal cord tissue at doses of 40–100 Gy (D90) were implanted in rabbits at T10 to induce radiation injury, and we evaluated their safety for use in the spinal cord. Diffusion tensor imaging showed that with increased D90, the apparent diffusion coefficient and fractional anisotropy values were increased. Moreover, pathological damage of neurons and microvessels in the gray matter and white matter was aggravated. At 2 months after implantation, obvious pathological injury was visible in the spinal cords of each group. Magnetic resonance diffusion tensor imaging revealed the radiation injury to the spinal cord, and we quantified the degree of spinal cord injury through apparent diffusion coefficient and fractional anisotropy.
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Affiliation(s)
- Xia Cao
- School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin Province, China
| | - Le Fang
- First Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun, Jilin Province, China
| | - Chuan-Yu Cui
- Department of MRI, Fourth Hospital, Jilin University, Changchun, Jilin Province, China
| | - Shi Gao
- Department of Nuclear Medicine, China-Japan Union Hospital of Jilin University, Changchun, Jilin Province, China
| | - Tian-Wei Wang
- Department of Radiology, China-Japan Union Hospital of Jilin University, Changchun, Jilin Province, China
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Zhao J, Shi L, Ji M, Wu J, Wu C. The combination of systemic chemotherapy and local treatment may improve the survival of patients with unresectable metastatic colorectal cancer. Mol Clin Oncol 2017; 6:856-860. [PMID: 28588777 PMCID: PMC5451863 DOI: 10.3892/mco.2017.1247] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Accepted: 03/08/2017] [Indexed: 01/16/2023] Open
Abstract
With the development of systemic chemotherapy, the survival time of patients with advanced colorectal cancer (CRC) has increased. In addition, local treatments, such as microwave ablation and radioactive seed implantation, have been shown to be effective. However, the number of studies reporting on the effect of systemic chemotherapy combined with local treatments is limited. The present study was conducted to determine the effect of local treatment combined with systemic chemotherapy in patients with initial unresectable metastatic CRC (mCRC). Clinicopathological and follow-up data from 273 patients with initial unresectable mCRC between April, 2007 and October, 2013 were retrospectively analyzed. A total of 51 patients received minimally invasive treatments combined with systemic chemotherapy and 39 patients achieved tumor-free survival (TFS). The median TFS time was 9 months (range, 2–45 months); the median overall survival (OS) time was 40 months (range, 12–108 months). In patients who did not achieve TFS, the OS was 37 months. Thus, patients who achieved TFS exhibited a significantly longer OS compared with those who did not achieve TFS (P=0.049). The results of the univariate analysis demonstrated that certain characteristics, such as the number of lesions and maximum tumor diameter, were associated with the achievement of TFS. The patients assessed herein achieved TFS in response to local treatments combined with systemic chemotherapy. Furthermore, the achieved TFS provided an OS benefit.
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Affiliation(s)
- Jiemin Zhao
- Department of Oncology, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu 213000, P.R. China
| | - Liangrong Shi
- Department of Oncology, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu 213000, P.R. China
| | - Mei Ji
- Department of Oncology, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu 213000, P.R. China
| | - Jun Wu
- Department of Oncology, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu 213000, P.R. China
| | - Changping Wu
- Department of Oncology, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu 213000, P.R. China
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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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