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Tian XP, Zhang YC, Lin NJ, Wang L, Li ZH, Guo HG, Ma SY, An MJ, Yang J, Hong YH, Wang XH, Zhou H, Li YJ, Rao HL, Li M, Hu SX, Lin TY, Li ZM, Huang H, Liang Y, Xia ZJ, Lv Y, Liu YY, Duan ZH, Chen QY, Wang JN, Cai J, Xie Y, Ong CK, Liu F, Liu YY, Yan Z, Huang L, Tao R, Li WY, Huang HQ, Cai QQ. Diagnostic performance and prognostic value of circulating tumor DNA methylation marker in extranodal natural killer/T cell lymphoma. Cell Rep Med 2023; 4:100859. [PMID: 36812892 PMCID: PMC9975248 DOI: 10.1016/j.xcrm.2022.100859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 07/12/2022] [Accepted: 11/18/2022] [Indexed: 02/23/2023]
Abstract
Circulating tumor DNA (ctDNA) carries tumor-specific genetic and epigenetic variations. To identify extranodal natural killer/T cell lymphoma (ENKTL)-specific methylation markers and establish a diagnostic and prognosis prediction model for ENKTL, we describe the ENKTL-specific ctDNA methylation patterns by analyzing the methylation profiles of ENKTL plasma samples. We construct a diagnostic prediction model based on ctDNA methylation markers with both high specificity and sensitivity and close relevance to tumor staging and therapeutic response. Subsequently, we built a prognostic prediction model showing excellent performance, and its predictive accuracy is significantly better than the Ann Arbor staging and prognostic index of natural killer lymphoma (PINK) risk system. Notably, we further establish a PINK-C risk grading system to select individualized treatment for patients with different prognostic risks. In conclusion, these results suggest that ctDNA methylation markers are of great value in diagnosis, monitoring, and prognosis, which might have implications for clinical decision-making of patients with ENKTL.
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Affiliation(s)
- Xiao-Peng Tian
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China; State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China
| | - Yu-Chen Zhang
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China; State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China
| | - Ning-Jing Lin
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Lymphoma, Peking University Cancer Hospital & Institute, Beijing, P.R. China
| | - Liang Wang
- Department of Hematology, Beijing Tongren Hospital, Capital Medical University, Beijing, P.R. China
| | - Zhi-Hua Li
- Department of Oncology, Sun Yat-sen Memorial Hospital, Guangzhou, Guangdong, P. R. China
| | - Han-Guo Guo
- Division of Lymphoma, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, P.R. China
| | - Shu-Yun Ma
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China; State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China
| | - Ming-Jie An
- Department of Urology, Sun Yat-sen Memorial Hospital, Guangzhou, P.R. China
| | - Jing Yang
- Department of Hematology, Beijing Tongren Hospital, Capital Medical University, Beijing, P.R. China
| | - Yu-Heng Hong
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, Tianjin, P.R. China
| | - Xian-Huo Wang
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, Tianjin, P.R. China
| | - Hui Zhou
- Department of Lymphoma and Hematology, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, P.R. China
| | - Ya-Jun Li
- Department of Lymphoma and Hematology, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, P.R. China
| | - Hui-Lan Rao
- Department of Pathology, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China
| | - Mei Li
- Department of Pathology, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China
| | - Shao-Xuan Hu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Lymphoma, Peking University Cancer Hospital & Institute, Beijing, P.R. China
| | - Tong-Yu Lin
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China; State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China
| | - Zhi-Ming Li
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China; State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China
| | - He Huang
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China; State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China
| | - Yang Liang
- Department of Hematology, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China
| | - Zhong-Jun Xia
- Department of Hematology, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China
| | - Yue Lv
- Department of Hematology, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China
| | - Yu-Ying Liu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China
| | - Zhao-Hui Duan
- Department of Clinical Laboratory, Sun Yat-sen Memorial Hospital, Guangzhou, P.R. China
| | - Qing-Yu Chen
- Department of Medical Examination Center, Sun Yat-sen Memorial Hospital, Guangzhou, P.R. China
| | - Jin-Ni Wang
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China; State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China
| | - Jun Cai
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China; State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China
| | - Ying Xie
- Guangdong Provincial Academy of Chinese Medical Sciences, State Key Laboratory of Dampness Syndrome of Chinese Medicine, Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, P.R. China
| | - Choon-Kiat Ong
- Lymphoma Genomic Translational Research Laboratory, Division of Cellular and Molecular Research, National Cancer Centre Singapore, 11 Hospital Drive, 169610 Singapore, Singapore
| | - Fang Liu
- Department of Pathology, The First People's Hospital of Foshan, Foshan, P.R. China
| | - Yan-Yan Liu
- Department of Internal Medicine, Affiliated Cancer Hospital of Zhengzhou University, 127 Dongming Road, Zhengzhou 450008, P.R. China
| | - Zheng Yan
- Department of Internal Medicine, Affiliated Cancer Hospital of Zhengzhou University, 127 Dongming Road, Zhengzhou 450008, P.R. China
| | - Liang Huang
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, P.R. China
| | - Rong Tao
- Department of Lymphoma, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China.
| | - Wen-Yu Li
- Department of Urology, Sun Yat-sen Memorial Hospital, Guangzhou, P.R. China.
| | - Hui-Qiang Huang
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China; State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China.
| | - Qing-Qing Cai
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China; State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China.
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Yan Z, Yao S, Wang Z, Zhou W, Yao Z, Liu Y. Treatment of extranodal NK/T-cell lymphoma: From past to future. Front Immunol 2023; 14:1088685. [PMID: 36825002 PMCID: PMC9941192 DOI: 10.3389/fimmu.2023.1088685] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 01/27/2023] [Indexed: 02/10/2023] Open
Abstract
Extranodal NK/T-cell lymphoma (ENKTCL) is the most common subtype of T/NK-cell lymphoma in Asia and Latin America, but very rare in North American and Europe. Patient survival has improved significantly over the past two decades. However, standard treatment has not yet been established, although dozens of prospective trials have been conducted. To help understand how the treatment of ENKTCL has evolved in the past and what trends lie ahead, we have comprehensively reviewed the treatment of this aggressive malignancy, with a particular focus on neglected or unanswered issues, such as the optimal staging method, the best partner of asparaginase (Asp), the individualized administration of Asp, the preferred sequence of CT and RT and so on. Overall, the 5-year overall survival (OS) of patients with Ann Arbor stage I/II disease increased from < 50% in the early 20th century to > 80% in recent years, and the median OS of patients with Ann Arbor stage III/IV disease increased from < 1 year to more than 3 years. The improvement in patient survival is largely attributable to advances in radiation technology and the introduction of Asp and anti-PD-1/PD-L1 immunotherapy into practice. Radiotherapy is essential for patients with early-stage disease, while Asp-based chemotherapy (CT) and PD-1/PD-L1 inhibitors significantly improved the prognosis of patients with advanced-stage disease. ENKTCL management is trending toward simpler regimens, less toxicity, and higher efficacy. Novel drugs, such as manufactured T cells, monoclonal antibodies, and small molecule inhibitors, are being intensively investigated. Based on the fact that ENKTCL is highly resistant to cytotoxic drugs except Asp, and aggressive CT leads to higher toxicity rather than better outcomes, we recommend it is unnecessary to expend additional resources to compare different combinations of Asp with cytotoxic agents. Instead, more efforts should be made to optimize the use of Asp and immunotherapy to maximize efficacy and minimize toxicity, explore ways to overcome resistance to Asp and immunotherapy, identify novel treatment targets, and define subpopulations who may benefit more from specific treatments.
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Affiliation(s)
- Zheng Yan
- Department of Internal Medicine, Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, Henan, China
| | - Shuna Yao
- Department of Internal Medicine, Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, Henan, China
| | - Zhizhong Wang
- Department of Molecular Pathology, Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, Henan, China
| | - Wenping Zhou
- Department of Internal Medicine, Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, Henan, China
| | - Zhihua Yao
- Department of Internal Medicine, Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, Henan, China
| | - Yanyan Liu
- Department of Internal Medicine, Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, Henan, China
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Liu X, Wang Y, Guo Q, Luo H, Luo Q, Li Q, Wu Z, Jin F. Clinical Impact of the Bolus in Intensity-Modulated Radiotherapy and Volumetric-Modulated Arc Therapy for Stage I-II Nasal Natural Killer/T-Cell Lymphoma. Oncol Res Treat 2020; 43:140-145. [PMID: 32018254 DOI: 10.1159/000504199] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Accepted: 10/16/2019] [Indexed: 11/19/2022]
Abstract
INTRODUCTION To estimate the clinical impact of bolus in intensity-modulated radiotherapy (IMRT) and volumetric-modulated arc therapy (VMAT) for stage I-II nasal natural killer/T-cell lymphoma (NNKTCL), including target quality, organs at risk (OARs) sparing, and tumor control probability (TCP). METHODS Two different treatment plans were designed in IMRT and VMAT for 10 stage I-II NNKTCL patients. The clinical plans added bolus perfectly contacting the nose skin, similar to common clinical planning design practices. The edited bolus plans resulted from dose recalculation with the edited bolus, which simulated the actual shape of a commercial flat bolus during treatment. All the plans were with no beam passing through the couch avoiding beam attenuation caused by the couch. Differences between both types of plans in target quality, OARs sparing, and TCP were evaluated. RESULTS Compared with clinical plans, the D98%, D2%, Dmean, and TCP of edited bolus plans with IMRT slightly decreased (p = 0.002, 0.015, 0.000, and 0.000), the homogeneity index increased 8.33% (p = 0.024), and the doses to a small number of OARs slightly changed. Similar results were obtained for VMAT. CONCLUSION The bolus deformation in practical clinical treatment resulted clinically in tiny changes with respect to the target coverage, OARs sparing, and TCP in both IMRT and VMAT for stage I-II NNKTCL. This implied that the clinical impact of the boluscan be negligible when utilizing it to increase the dose to irregularly shaped tumors in the nasal area.
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Affiliation(s)
- Xianfeng Liu
- Department of Radiation Oncology, Chongqing University Cancer Hospital & Chongqing Cancer Institute & Chongqing Cancer Hospital, Chongqing, China.,Department of Medical Oncology, Chongqing University Cancer Hospital & Chongqing Cancer Institute & Chongqing Cancer Hospital, Chongqing, China.,Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital & Chongqing Cancer Institute & Chongqing Cancer Hospital, Chongqing, China
| | - Ying Wang
- Department of Radiation Oncology, Chongqing University Cancer Hospital & Chongqing Cancer Institute & Chongqing Cancer Hospital, Chongqing, China
| | - Qishuai Guo
- Department of Radiation Oncology, Chongqing University Cancer Hospital & Chongqing Cancer Institute & Chongqing Cancer Hospital, Chongqing, China
| | - Huanli Luo
- Department of Radiation Oncology, Chongqing University Cancer Hospital & Chongqing Cancer Institute & Chongqing Cancer Hospital, Chongqing, China
| | - Qian Luo
- Department of Radiation Oncology, Chongqing University Cancer Hospital & Chongqing Cancer Institute & Chongqing Cancer Hospital, Chongqing, China
| | - Qicheng Li
- Department of Radiation Oncology, Chongqing University Cancer Hospital & Chongqing Cancer Institute & Chongqing Cancer Hospital, Chongqing, China
| | - Zhijuan Wu
- Department of Medical Oncology, Chongqing University Cancer Hospital & Chongqing Cancer Institute & Chongqing Cancer Hospital, Chongqing, China
| | - Fu Jin
- Department of Radiation Oncology, Chongqing University Cancer Hospital & Chongqing Cancer Institute & Chongqing Cancer Hospital, Chongqing, China, .,Department of Medical Oncology, Chongqing University Cancer Hospital & Chongqing Cancer Institute & Chongqing Cancer Hospital, Chongqing, China, .,Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital & Chongqing Cancer Institute & Chongqing Cancer Hospital, Chongqing, China,
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Liu X, Wu T, Zhu SY, Shi M, Su H, Wang Y, He X, Xu LM, Yuan ZY, Zhang LL, Wu G, Qu BL, Qian LT, Hou XR, Zhang FQ, Zhang YJ, Zhu Y, Cao JZ, Lan SM, Wu JX, Qi SN, Yang Y, Li YX. Risk-Dependent Conditional Survival and Failure Hazard After Radiotherapy for Early-Stage Extranodal Natural Killer/T-Cell Lymphoma. JAMA Netw Open 2019; 2:e190194. [PMID: 30821826 PMCID: PMC6484659 DOI: 10.1001/jamanetworkopen.2019.0194] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
IMPORTANCE Prognosis of early-stage extranodal natural killer/T-cell lymphoma (NKTCL) is usually estimated and stratified at diagnosis, but how the prognosis actually evolves over time for patients who survived after curative treatment is unknown. OBJECTIVE To assess conditional survival and failure hazard over time based on risk categories, previous survival, and treatment. DESIGN, SETTING, AND PARTICIPANTS This retrospective cohort study reviewed the clinical data of 2015 patients with early-stage NKTCL treated with radiotherapy identified from the China Lymphoma Collaborative Group multicenter database between January 1, 2000, and December 31, 2015. Patients were stratified into low-, intermediate- and high-risk groups according to a previously established prognostic model. Median follow-up was 61 months for surviving patients. Data analysis was performed from December 1, 2017, to January 30, 2018. EXPOSURES All patients received radiotherapy with or without chemotherapy. MAIN OUTCOMES AND MEASURES Conditional survival defined as the survival probability, given patients have survived for a defined time, and annual hazard rates defined as yearly event rate. RESULTS A total of 2015 patients were included in the study (mean [SD] age, 43.3 [14.6] years; 1414 [70.2%] male); 1628 patients (80.8%) received radiotherapy with chemotherapy, and 387 (19.2%) received radiotherapy without chemotherapy. The 5-year survival rates increased from 69.1% (95% CI, 66.6%-71.4%) at treatment to 85.3% (95% CI, 81.7%-88.2%) at year 3 for conditional overall survival and from 60.9% (95% CI, 58.3%-63.3%) at treatment to 84.4% (95% CI, 80.6%-87.6%) at year 3 for conditional failure-free survival. The annual hazards decreased from 13.7% (95% CI, 13.0%-14.3%) for death and 22.1% (95% CI, 21.0%-23.1%) for failure at treatment to less than 5% after 3 years (death: range, 0%-3.9% [95% CI, 3.7%-4.2%]; failure: 1.2% [95% CI, 1.0%-1.4%] to 4.2% [95% CI 3.9%-4.6%]). Intermediate-risk (11.4% [95% CI, 10.5%-12.3%]) and high-risk (21.6% [95% CI, 20.0%-23.2%]) patients had initially higher but significantly decreased death hazards after 3 years (<6%, range: 0%-5.9% [95% CI, 5.2%-6.7%]), whereas low-risk patients maintained a constantly lower death hazard of less than 5% (range, 0%-4.8%; 95% CI, 4.4%-5.3%). In high-risk patients, radiotherapy combined with non-anthracycline-based regimens were associated with higher conditional overall survival before year 3 compared with anthracycline-based regimens (hazard ratio [HR] for death, 1.49; 95% CI, 1.13-1.95; P = .004 at treatment; HR, 1.60; 95% CI, 1.07-2.39; P = .02 at 1 year; and HR, 1.77; 95% CI, 0.94-3.33; P = .07 at 2 years) or radiotherapy alone (HR, 2.42; 95% CI, 1.73-3.39; P < .001 at treatment; HR, 1.82; 95% CI, 1.05-3.17; P = .03 at 1 year; and HR, 2.69; 95% CI, 1.23-5.90; P = .01 at 2 years). CONCLUSIONS AND RELEVANCE The survival probability increased and the hazards of failure decreased in a risk-dependent manner among patients with early NKTCL after radiotherapy. These dynamic data appear to provide accurate information on disease processes and continual survival expectations and may help researchers design additional prospective clinical trials and formulate risk-adapted therapies and surveillance strategies.
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Affiliation(s)
- Xin Liu
- State Key Laboratory of Molecular Oncology, Beijing, People’s Republic of China
- Department of Radiation Oncology, National Cancer Center and Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
- Center for Cancer Precision Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
- National Institute of Biological Sciences, Collaborative Innovation Center for Cancer Medicine, Beijing, People’s Republic of China
| | - Tao Wu
- Affiliated Hospital of Guizhou Medical University, Guizhou Cancer Hospital, Guiyang, Guizhou, People’s Republic of China
| | - Su-Yu Zhu
- Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Changsha, Hunan, People’s Republic of China
| | - Mei Shi
- Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, People’s Republic of China
| | - Hang Su
- 307 Hospital, Academy of Military Medical Science, Beijing, People’s Republic of China
| | - Ying Wang
- Chongqing Cancer Hospital & Cancer Institute, Chongqing, People’s Republic of China
| | - Xia He
- Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research, Nanjing, Jiangsu, People’s Republic of China
| | - Li-Ming Xu
- Tianjin Medical University Cancer Institute & Hospital, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin, People’s Republic of China
| | - Zhi-Yong Yuan
- Tianjin Medical University Cancer Institute & Hospital, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin, People’s Republic of China
| | - Li-Ling Zhang
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People’s Republic of China
| | - Gang Wu
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People’s Republic of China
| | - Bao-Lin Qu
- The General Hospital of Chinese People's Liberation Army, Beijing, People’s Republic of China
| | - Li-Ting Qian
- The Affiliated Provincial Hospital of Anhui Medical University, Hefei, Anhui, People’s Republic of China
| | - Xiao-Rong Hou
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Fu-Quan Zhang
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Yu-Jing Zhang
- Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, People’s Republic of China
- State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, People’s Republic of China
- Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, People’s Republic of China
| | - Yuan Zhu
- Zhejiang Cancer Hospital, Hangzhou, Zhejiang, People’s Republic of China
| | - Jian-Zhong Cao
- Shanxi Cancer Hospital and the Affiliated Cancer Hospital of Shanxi Medical University, Taiyuan, Shanxi, People’s Republic of China
| | - Sheng-Min Lan
- Shanxi Cancer Hospital and the Affiliated Cancer Hospital of Shanxi Medical University, Taiyuan, Shanxi, People’s Republic of China
| | - Jun-Xin Wu
- Fujian Provincial Cancer Hospital, Fuzhou, Fujian, People’s Republic of China
| | - Shu-Nan Qi
- State Key Laboratory of Molecular Oncology, Beijing, People’s Republic of China
- Department of Radiation Oncology, National Cancer Center and Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
- Center for Cancer Precision Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
- National Institute of Biological Sciences, Collaborative Innovation Center for Cancer Medicine, Beijing, People’s Republic of China
| | - Yong Yang
- State Key Laboratory of Molecular Oncology, Beijing, People’s Republic of China
- Department of Radiation Oncology, National Cancer Center and Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
- Center for Cancer Precision Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
- National Institute of Biological Sciences, Collaborative Innovation Center for Cancer Medicine, Beijing, People’s Republic of China
| | - Ye-Xiong Li
- State Key Laboratory of Molecular Oncology, Beijing, People’s Republic of China
- Department of Radiation Oncology, National Cancer Center and Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
- Center for Cancer Precision Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
- National Institute of Biological Sciences, Collaborative Innovation Center for Cancer Medicine, Beijing, People’s Republic of China
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Ávila Milord AA, Aguilar Hernández MM, Demichelis Gómez R, Agreda Vásquez GP. Effectiveness of L-asparaginase-based regimens compared to anthracycline-based regimens in newly diagnosed extranodal NK/T-cell lymphoma, nasal type: a single Mexican center experience. Blood Res 2018; 53:210-217. [PMID: 30310787 PMCID: PMC6170315 DOI: 10.5045/br.2018.53.3.210] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 11/23/2017] [Accepted: 05/10/2018] [Indexed: 12/14/2022] Open
Abstract
Background Extranodal NK/T-cell lymphoma, nasal type (ENKTCL) has a high prevalence in Asia and Latin American countries, such as Mexico, where it encompasses 40% of all T-cell non-Hodgkin lymphomas. Historically, responses to anthracycline-based therapies have been disappointing. Since data about the effectiveness of L-asparaginase-based regimens in Mexico are limited, we compared both therapies in our center. Methods We performed a retrospective cohort of patients with newly diagnosed ENKTCL, who were divided into two groups for treatment and analysis (group 1: L-asparaginase-based regimen and group 2: anthracycline-based regimen) between 2001 and 2016. Results Of 36 patients with newly-diagnosed ENKTCL, 33 received at least one cycle of chemotherapy (22 in group 1 and 11 in group 2). Over a median follow-up interval of 17 months (range, 0–167), a complete response (CR) was observed in 45.5% of patients in group 1, compared to 27% of group 2 (P=0.45). Progression was more frequently observed in group 2 than in group 1 (54.5% vs. 18.4%, P=0.04). The median overall survival (OS) was 44 months in group 1, compared to 5 months in group 2 (P=0.012). The multivariate analysis showed that failure to achieve a CR after first-line therapy was the only significant factor for OS (HR, 3.04; 95% CI, 1.4–6.5; P=0.005). Conclusion L-asparaginase-based regimens for patients with newly-diagnosed ENKTCL confer a survival advantage over anthracycline-based regimens.
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Affiliation(s)
- Al A Ávila Milord
- Department of Hematology-Oncology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City, México
| | - María M Aguilar Hernández
- Department of Hematology-Oncology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City, México
| | - Roberta Demichelis Gómez
- Department of Hematology-Oncology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City, México
| | - Gladys P Agreda Vásquez
- Department of Hematology-Oncology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City, México
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Phase 2 Study of First-line Intensity Modulated Radiation Therapy Followed by Gemcitabine, Dexamethasone, and Cisplatin for High-Risk, Early Stage Extranodal Nasal-Type NK/T-Cell Lymphoma: The GREEN Study. Int J Radiat Oncol Biol Phys 2018; 102:61-70. [DOI: 10.1016/j.ijrobp.2018.05.046] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 05/03/2018] [Accepted: 05/09/2018] [Indexed: 12/13/2022]
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Tong Q, Ouyang S, Feng L, Wang H, Xia Y, Zhang Y. Salvage radiotherapy improves survival in patients with locoregionally relapsed stage IE-IIE extranodal natural killer/T-cell lymphoma, nasal type. Ther Clin Risk Manag 2018; 14:1083-1090. [PMID: 29922069 PMCID: PMC5995429 DOI: 10.2147/tcrm.s164376] [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] [Indexed: 11/23/2022] Open
Abstract
Background This study aims to retrospectively analyze the salvage treatment outcomes and prognostic factors of patients with early stage locoregionally recurrent (LRR) extranodal natural killer (NK)/T-cell lymphoma, nasal type (ENKTCL). Methods Between January 1995 and December 2014, 540 patients with stage IE-IIE ENKTCL received chemotherapy (ChT) and/or radiotherapy (RT) in our hospital, and among these, 56 patients who experienced LRR were included in this study. Salvage treatments included RT alone in 4 patients (7.1%), ChT alone in 30 patients (53.6%), and ChT combined with RT in 22 patients (39.3%). Median RT dose was 50 Gy (range 36-60 Gy). The effect of salvage treatment on overall survival (OS) rate from start of initial treatment (IT) as well as that after recurrence was analyzed. Results The overall median follow-up time from IT was 35.9 months, with a 3-year OS of 72.7%. The median follow-up time after relapse was 14.8 months, and the 3-year OS after relapse was 57.8%. Compared to ChT alone (n=30), treatment with salvage RT (n=26) improved the OS from IT (p=0.040) and after relapse (p=0.009); further, re-irradiation improved the OS from IT (p=0.018) and after relapse (p=0.019). Acute and late toxicities after re-irradiation were mostly grades 1-2 (84.3%). At both univariate and multivariate analyses, better Karnofsky Performance Score (KPS), RT in IT, and RT in salvage treatment were found to be significant factors influencing OS after recurrence. Conclusion Salvage RT improved survival in patients with LRR stage IE-IIE ENKTCL, and the treatment toxicity was acceptable.
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Affiliation(s)
- Qin Tong
- Department of Radiation Oncology, The First Affiliated Hospital of University of South China, Hengyang 421001, People's Republic of China
| | - Shuming Ouyang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of University of South China, Hengyang 421001, People's Republic of China
| | - Lingling Feng
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Guangzhou 510060, People's Republic of China
| | - Hanyu Wang
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Guangzhou 510060, People's Republic of China
| | - Yunfei Xia
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Guangzhou 510060, People's Republic of China
| | - Yujing Zhang
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Guangzhou 510060, People's Republic of China
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8
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Li J, Li Y, Zhong M, Liu X, Song Y, Li J, Li K, Yi P. Short-Course Versus Long-Course Chemoradiotherapy for Stage IE-IIE Extranodal Natural Killer/T cell Lymphoma, Nasal Type: A Multicenter Retrospective Study. Med Sci Monit 2018; 24:2683-2692. [PMID: 29712887 PMCID: PMC5951025 DOI: 10.12659/msm.909506] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Background This study compared clinical outcomes and adverse events between L-asparaginase/pegaspargase-based short-course and long-course chemoradiotherapy in newly diagnosed stage IE–IIE extranodal natural killer/T cell lymphoma, nasal type (ENKTL). Material/Methods Patients were categorized into a short-course (2–4 chemotherapy cycles, median: 4, n=153) and long-course group (5–6 cycles, median: 6, n=83). The chemotherapy regimens included GELOX, SMILE, and VLP. The radiotherapy dose was 40–63 Gy (median: 55 Gy). Adverse events, treatment responses, and survival outcomes between the 2 groups were compared. Results Ann Arbor stage IIE and short-course chemotherapy adversely affected overall survival (OS). Ann Arbor stage IE favorably affected progression-free survival (PFS). Grade 3–4 hematological toxicities were higher in the long-course group (25.3% vs. 14.4%, p=0.038). Ann Arbor stage was the single different clinical feature between the 2 groups, and independently affected survival outcomes. In subgroup analysis of stage IE, there was no difference in response rates and survival outcomes between the 2 groups. In subgroup analysis of stage IIE, the recurrence and death rates were significantly lower in the long-course group (6.1% vs. 23.2%, p=0.015; 12.2% vs. 39.3%, p=0.002; respectively), and the 3-year OS and PFS rates were much longer in the long-course group (87.8% vs. 62.5%, p<0.001; 83.7% vs. 57.1%, p=0.001; respectively). Conclusions When radiotherapy was combined with L-asparaginase/pegaspargase-based chemotherapy to treat early-stage ENKTL patients, 2–4 cycles of chemotherapy might be sufficient for stage IE patients, while stage IIE patients might require 5+ cycles.
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Affiliation(s)
- Jin Li
- Department of Lymphoma and Hematology, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China (mainland)
| | - Yajun Li
- Department of Lymphoma and Hematology, Hunan Cancer Hospital, Changsha, Hunan, China (mainland)
| | - Meizuo Zhong
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan, China (mainland)
| | - Xianling Liu
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China (mainland)
| | - Yinghui Song
- Department of Oncology, Changsha Central Hospital, Changsha, Hunan, China (mainland)
| | - Jiwei Li
- Department of Lymphoma and Hematology, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China (mainland)
| | - Kunlun Li
- Department of Lymphoma and Hematology, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China (mainland)
| | - Pingyong Yi
- Department of Lymphoma and Hematology, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China (mainland)
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9
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Li J, Li Y, Zhong M, Liu W, Liu X, Li J, Li K, Yi P. A Multicenter Retrospective Comparison of Sequential versus Sandwich Chemoradiotherapy for Stage IE-IIE Extranodal Natural Killer/T-Cell Lymphoma, Nasal Type. J Cancer 2018; 9:1598-1606. [PMID: 29760798 PMCID: PMC5950589 DOI: 10.7150/jca.24310] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Accepted: 03/03/2018] [Indexed: 01/15/2023] Open
Abstract
Background: Chemotherapy and radiotherapy are critical for treating early-stage extranodal natural killer/T-cell lymphoma, nasal type (ENKTL); however, the optimal therapy sequence remains unclear. Therefore, we performed this study to compare the efficacy of L-asparaginase/pegaspargase-based sequential versus sandwich chemoradiotherapy for patients newly diagnosed with stage IE-IIE ENKTL. Methods: Patients were categorized into sequential (N = 111) and sandwich (N = 104) groups. Chemotherapy regimens included GELOX, SMILE, and VLP. The median radiotherapy dose was 55.0 Gy (range, 40.0-63.0 Gy). Adverse events, treatment responses, and survival outcomes were analyzed. Results: Patients' clinical characteristics were largely comparable between the 2 groups; however, the sandwich group comprised a larger number of Ann Arbor stage IIE patients. Local invasion was the most significant predictor of overall survival (OS); local invasion and Ann Arbor stage were significant predictors of progression-free survival (PFS). There were no significant differences in the complete response rate (85.6% vs. 89.4%, p = 0.396), 3-year OS (77.5% vs. 80.8%, p = 0.636), or 3-year PFS rates (74.8% vs. 76.9%, p = 0.806) in the sequential vs. sandwich groups, respectively. The incidence of grade 3/4 hematological toxicities was higher in the sandwich group than in the sequential group (27.9% vs. 15.3%, respectively, p = 0.025). The response rates and survival outcomes in stage IE and IIE patients did not differ between sequential and sandwich groups. Conclusions: In the era of L-asparaginase/pegaspargase, both sequential and sandwich chemoradiotherapy are safe and similarly effective in patients with newly diagnosed stage IE-IIE ENKTL.
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Affiliation(s)
- Jin Li
- Department of Lymphoma and Hematology, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China, 410013
| | - Yajun Li
- Department of Lymphoma and Hematology, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China, 410013.,Department of Lymphoma and Hematology, Hunan Cancer Hospital, Changsha, Hunan, China, 410013
| | - Meizuo Zhong
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan, China, 410008
| | - Wei Liu
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan, China, 410008
| | - Xianling Liu
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China, 410011
| | - Jiwei Li
- Department of Lymphoma and Hematology, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China, 410013
| | - Kunlun Li
- Department of Lymphoma and Hematology, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China, 410013
| | - Pingyong Yi
- Department of Lymphoma and Hematology, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China, 410013.,Department of Lymphoma and Hematology, Hunan Cancer Hospital, Changsha, Hunan, China, 410013
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10
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Advances in the treatment of extranodal NK/T-cell lymphoma, nasal type. Blood 2018; 131:2528-2540. [PMID: 29602763 DOI: 10.1182/blood-2017-12-791418] [Citation(s) in RCA: 125] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Accepted: 03/29/2018] [Indexed: 12/18/2022] Open
Abstract
Extranodal natural killer/T-cell lymphoma, nasal type (ENKL) is a subtype of mature T- and natural killer cell lymphomas characterized by its association with Epstein-Barr virus and extranodal involvement. Although there is geographic variance in the frequency of ENKL, its clinical features are similar between Western countries and endemic areas, such as East Asia. Anthracycline-containing chemotherapy is not recommended to treat ENKL. No standard treatment has been established based on the results of randomized controlled trials. In patients with localized disease, radiotherapy is a core component of the recommended first-line therapy. Radiotherapy administered at 50 to 54 Gy, extended involved-site radiotherapy considering tumor invasiveness, and the use of intensity modulated radiation therapy or volumetric modulated arc therapy are associated with efficacy of radiotherapy. Although the use of concurrent chemoradiotherapy has been supported by the results of clinical trials, accumulating evidence supports the use of sequential chemoradiotherapy with non-anthracycline-containing regimens that include l-asparaginase and/or platinum anticancer agents. l-asparaginase-containing chemotherapy is a key component of first-line treatments for systemic ENKL. Hematopoietic stem cell transplantation is recommended as a front-line consolidation therapy for newly diagnosed advanced-stage ENKL. Newer agents including immune checkpoint inhibitors are being investigated for treating ENKL. In this modern ENKL treatment era, multidisciplinary efforts are needed to identify the best timing and sequencing of radiotherapy, l-asparaginase, platinum, newer agents, and hematopoietic stem cell transplantation.
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11
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Cao J, Lan S, Shen L, Si H, Xiao H, Yuan Q, Li X, Li H, Guo R. Hemoglobin level, a prognostic factor for nasal extranodal natural killer/T-cell lymphoma patients from stage I to IV: A validated prognostic nomogram. Sci Rep 2017; 7:10982. [PMID: 28887511 PMCID: PMC5591293 DOI: 10.1038/s41598-017-11137-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Accepted: 08/14/2017] [Indexed: 01/08/2023] Open
Abstract
Although nasal extranodal natural killer/T-cell lymphoma (nasal ENKL) shares some prognostic factors with other lymphomas, seldom studies had explored the prognostic value of hemoglobin. The ENKL cases in stage I–IV during 2000 to 2015 were collected from two medical centers (group A, n = 192), and were randomly divided into the group B (n = 155) and C (n = 37). Although the significant factors identified by the univariate analysis differed between the group A and B, the multivariate Cox regression indicated the same factors. C-index of the model was slightly better than Yang’s, but its integrated Brier score (IBS) was obviously lower than Yang’s both in the group A and B. Additionally, minimal depth of random survival forest (RSF) classifier confirmed that the prognostic ability of hemoglobin was better than age both in the group A and B. In the calibration of the nomogram, the predicted 3-year or 5-year OS of our nomogram well agreed with the corresponding actual OS. In conclusion, Hemoglobin is a prognostic factor for nasal ENKL patients in stage I - IV, and integrating it into a validated prognostic nomogram, whose generalization error is the smallest among the evaluated models, can be used to predict the patients’ outcome.
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Affiliation(s)
- Jianzhong Cao
- Department of Radiotherapy, Shanxi Cancer Hospital and Institute, Affiliated Hospital of Shanxi Medical University, Shanxi, 030013, China
| | - Shengmin Lan
- Department of Radiotherapy, Shanxi Cancer Hospital and Institute, Affiliated Hospital of Shanxi Medical University, Shanxi, 030013, China
| | - Liuhai Shen
- Department of Nuclear Medicine, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, 230022, China
| | - Hongwei Si
- Department of Nuclear Medicine, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, 230022, China.
| | - Huan Xiao
- Department of Nuclear Medicine, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, 230022, China
| | - Qiang Yuan
- Department of Radiotherapy, Shanxi Cancer Hospital and Institute, Affiliated Hospital of Shanxi Medical University, Shanxi, 030013, China
| | - Xue Li
- Department of Radiotherapy, Shanxi Cancer Hospital and Institute, Affiliated Hospital of Shanxi Medical University, Shanxi, 030013, China
| | - Hongwei Li
- Department of Radiotherapy, Shanxi Cancer Hospital and Institute, Affiliated Hospital of Shanxi Medical University, Shanxi, 030013, China
| | - Ruyuan Guo
- Department of Radiotherapy, Shanxi Cancer Hospital and Institute, Affiliated Hospital of Shanxi Medical University, Shanxi, 030013, China
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12
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Guo Y, Li E, Song L, Wu Y. Clinical characteristics and treatment of 69 patients with extranodal natural killer T-cell lymphoma. Mol Clin Oncol 2017; 5:750-756. [PMID: 28101353 PMCID: PMC5228303 DOI: 10.3892/mco.2016.1067] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2016] [Accepted: 09/23/2016] [Indexed: 11/17/2022] Open
Abstract
This study was conducted to retrospectively analyze the clinical characteristics and survival of patients with extranodal natural killer-T cell lymphoma (ENKL) and compare different treatment regimens. The univariate analysis demonstrated that survival was worse for patients with extranasal primary tumors, Eastern Cooperative Oncology Group performance status (ECOG PS) scores of ≥2, International Prognostic Index (IPI) scores of 3–5, Ann Arbor stage III and IV disease, B symptoms, lymph node involvement and absence of radiotherapy. The Cox analysis demonstrated that ECOG PS score, stage, IPI, presence of B symptoms and radiotherapy were independent prognostic factors for overall survival (OS). The effect of diverse therapies on survival was then analyzed, and it was found that the 5-year survival rate of patients receiving chemoradiotherapy differed significantly from that of patients who received chemotherapy alone [hazard ratio (HR)=0.347, P=0.0203], but did not differ significantly from the survival of patients treated with radiotherapy alone (HR=1.534, P=0.6371). A subgroup analysis revealed a difference between the radiotherapy and non-radiotherapy groups for patients with extranasal-type stage III/IV disease. It was concluded that ECOG score, stage, IPI, presence of B symptoms and radiotherapy were independent prognostic factors for OS in patients with ENKL. The addition of radiotherapy achieved better outcomes compared with chemotherapy alone, but no difference was observed between chemoradiotherapy and radiotherapy. Patients with advanced-stage disease may also benefit from radiotherapy.
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Affiliation(s)
- Yuyan Guo
- Department of Radiotherapy Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaan'xi 710061, P.R. China
| | - Enxiao Li
- Department of Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaan'xi 710061, P.R. China
| | - Liping Song
- Department of Radiotherapy Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaan'xi 710061, P.R. China
| | - Yinying Wu
- Department of Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaan'xi 710061, P.R. China
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13
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Zhang B, Zhu F, Liu X, Zhao J, Li M, Li Y, Huang J, Zou L, Chang Q. Radiotherapy combined with chemotherapy versus radiotherapy alone for early stage nasal natural killer/T-cell lymphoma: a meta-analysis. J Chemother 2017; 28:65-71. [PMID: 25971360 DOI: 10.1179/1973947815y.0000000035] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE To compare the efficacy of radiotherapy (RT) plus chemotherapy (CMT) versus RT alone for early stage nasal natural killer (NK)/T-cell lymphoma. METHODS All the eligible studies were searched by PubMed, Medline, Embase and the Cochrane Library. The meta-analysis was performed to compare odds ratios (ORs) for overall survival (OS), disease-free survival (DFS) and progression-free survival (PFS). RESULTS Eight studies were included in the meta-analysis. Chemotherapy group did not significantly differ from RT group. The pooled OR and 95% confidence interval (CI) for 1-year, 3-year, 5-year and 10-year OS was 1.25 [0.84, 1.87], 1.10 [0.76, 1.58], 0.83 [0.59, 1.17] and 1.05 [0.70, 1.56]. In addition, the combined OR and 95% CI for 5-year DFS and PFS were 0.96 [0.53, 1.73] and 0.71 [0.45, 1.12]. CONCLUSIONS The current evidence suggests that CMT was not superior to RT alone. Radiotherapy may be still the main method in the treatment of early stage nasal NK/T-cell lymphoma.
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Affiliation(s)
- Binglan Zhang
- a Department of Medical Oncology, Cancer Center, State Key Laboratory of Biotherapy , West China Hospital, Sichuan University , Chengdu , China
| | - Fuping Zhu
- b Department of Hepatobiliary Surgery , The Ninth People's Hospital of Chongqing , Chongqing , China
| | - Xiaoxiao Liu
- a Department of Medical Oncology, Cancer Center, State Key Laboratory of Biotherapy , West China Hospital, Sichuan University , Chengdu , China
| | - Jingyi Zhao
- a Department of Medical Oncology, Cancer Center, State Key Laboratory of Biotherapy , West China Hospital, Sichuan University , Chengdu , China
| | - Minmin Li
- a Department of Medical Oncology, Cancer Center, State Key Laboratory of Biotherapy , West China Hospital, Sichuan University , Chengdu , China
| | - Yanyan Li
- a Department of Medical Oncology, Cancer Center, State Key Laboratory of Biotherapy , West China Hospital, Sichuan University , Chengdu , China
| | - Juan Huang
- a Department of Medical Oncology, Cancer Center, State Key Laboratory of Biotherapy , West China Hospital, Sichuan University , Chengdu , China
| | - Liqun Zou
- a Department of Medical Oncology, Cancer Center, State Key Laboratory of Biotherapy , West China Hospital, Sichuan University , Chengdu , China
| | - Qing Chang
- b Department of Hepatobiliary Surgery , The Ninth People's Hospital of Chongqing , Chongqing , China
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14
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Yang CWC, Wang CW, Hong RL, Tsai CL, Yao M, Tang JL, Lin CW, Cheng AL, Kuo SH. Treatment outcomes of and prognostic factors for definitive radiotherapy with and without chemotherapy for Stage I/II nasal extranodal NK/T-cell lymphoma. JOURNAL OF RADIATION RESEARCH 2017; 58:114-122. [PMID: 27534792 PMCID: PMC5321187 DOI: 10.1093/jrr/rrw081] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Revised: 05/24/2016] [Accepted: 06/19/2016] [Indexed: 06/06/2023]
Abstract
Treatment strategies for nasal extranodal NK/T-cell lymphoma (ENKTL), including sequential chemotherapy followed by radiotherapy (SCRT), concurrent chemoradiotherapy (CCRT), or radiotherapy alone (RT), remain varied. The purpose of this study was to assess the treatment outcome, the toxicity, and the potential prognostic factors for patients with early-stage nasal ENKTL treated using definitive RT (minimum of 50 Gy) with or without chemotherapy. From 1998 to 2014, 37 patients were included in the study. Eight patients were treated with RT alone, 1 with CCRT, and 28 with SCRT. Local regional control (LRC), progression-free survival (PFS), and overall survival (OS) were calculated using the Kaplan-Meier method. RT resulted in an overall response rate of 91.2%, with a complete response rate of 78.4%. After a median follow-up time of 36.8 months, the 3-year LRC, PFS and OS were 87.4%, 64.0% and 76.3%, respectively. Acute severe toxicity (Grade 3) of mucositis was observed in 6 (16.2%) of the 37 patients. In univariate analyses, extensive disease (Stage I/II with local invasiveness) and the presence of B symptoms were significantly associated with a poor PFS, whereas extensive disease was significantly associated with a poor OS. Multivariate analysis identified the presence of extensive disease as an independent predictor of PFS (P < 0.001) and OS (P = 0.015). High-dose RT with or without chemotherapy reported promising locoregional control and a favorable outcome for patients with early-stage nasal ENKTL without local invasiveness. Further investigation of new treatment strategies for patients with local invasiveness is warranted.
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Affiliation(s)
- Claire Wen-Chi Yang
- Division of Radiation Oncology, Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan
| | - Chun-Wei Wang
- Division of Radiation Oncology, Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan
| | - Ruey-Long Hong
- Cancer Research Center, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chiao-Ling Tsai
- Division of Radiation Oncology, Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan
| | - Ming Yao
- Graduate Institute of Oncology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Jih-Luh Tang
- Graduate Institute of Oncology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chung-Wu Lin
- Department of Pathology, National Taiwan University Hospital and National Taiwan University Cancer Center, Taipei, Taiwan
| | - Ann-Lii Cheng
- Cancer Research Center, National Taiwan University College of Medicine, Taipei, Taiwan
- Cancer Research Center, National Taiwan University College of Medicine, Taipei, Taiwan
- Graduate Institute of Oncology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Sung-Hsin Kuo
- Division of Radiation Oncology, Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan
- Cancer Research Center, National Taiwan University College of Medicine, Taipei, Taiwan
- Cancer Research Center, National Taiwan University College of Medicine, Taipei, Taiwan
- Graduate Institute of Oncology, National Taiwan University College of Medicine, Taipei, Taiwan
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15
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Xu Y, Wang J, Zhang W, Liu J, Cao X, He A, Chen Y, Gu L, Lei B, Zhang P, Ma X. Extended Course and Increased Dose of Initial Chemotherapy for Extranodal Nasal Type Natural Killer/T (NK/T)-Cell Lymphoma in Patients <60 Years Old: A Single-Center Retrospective Cohort Study. Med Sci Monit 2016; 22:4297-4311. [PMID: 27843135 PMCID: PMC5117239 DOI: 10.12659/msm.897650] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Accepted: 03/11/2016] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Extranodal NK/T-cell lymphoma (ENKTL) of the nasal type is highly invasive and relatively resistant to chemotherapy. This study aimed to assess the efficacy and safety of an extended chemotherapy regimen with increased dose intensity. MATERIAL AND METHODS This was a retrospective cohort study of 69 patients <60 years old with an ECOG score 0-2 treated for ENKTL at the Second Affiliated Hospital of Xi'an Jiaotong University between January 2004 and December 2013. The outcomes were compared between patients who received >8 courses of high-intensity chemotherapy (n=37) vs. 6-8 courses (n=18) and <6 courses (n=14) of conventional chemotherapy. Regimens included improved CHOP, CHOP-E, EPOCH, MAED, MMED, SMILE, and Hyper-CVAD with an increased dose intensity in the >8 courses group. RESULTS The mean follow-up was 52 months (8 to 82 months). Remission rate did not differ significantly when compared among the 3 groups after 3 courses of chemotherapy (83.8%, 77.8%, and 78.6%, respectively, overall P=0.834), but the 5-year overall survival (OS) differed significantly (63.5%, 45.1%, and 22.9%, respectively, overall P=0.030), as did progression-free survival (PFS) (59.1%, 36.0%, and 15.1%, respectively, overall P=0.020), disease-free survival (DFS) (54.1%, 35.5%, and 12.9%, respectively, overall P=0.022), and total relapse rate throughout follow-up (37.04%, 50.0%, and 88.89%, respectively, overall P=0.027). There were no differences in adverse effects among the 3 groups. CONCLUSIONS These results suggest improved OS, PFS, DFS, and relapse rate in young patients with ENKTL receiving >8 courses of high-intensity chemotherapy.
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16
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Luo J, Cao C, Zhu Y, Liu P, Liu L, Lu K, Zhang N, Zhou N. Chemotherapy combined with high-dose extended-field radiotherapy for stage I extranodal nasal-type natural killer/T-cell lymphoma. Onco Targets Ther 2016; 9:6147-6150. [PMID: 27785062 PMCID: PMC5066997 DOI: 10.2147/ott.s115294] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background and objective The objective of the study was to evaluate the efficiency of chemotherapy (CT) combined with high-dose extended-field radiotherapy (RT) in stage I extranodal nasal-type natural killer/T-cell lymphoma (NKTCL). Patients and methods Between January 2001 and November 2010, 103 stage I extranodal nasal-type NKTCL patients were retrospectively analyzed. Of these patients, 75 patients were treated by RT plus CT and 28 patients were treated by RT alone. CT included cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP), or CHOP-like regimen. Results The median follow-up time was 42.6 months (range, 7.4–126.7 months). For patients in the RT alone group, the 5-year estimated progression-free survival (PFS) and overall survival (OS) rates were 67.0% and 71.4%, respectively. For patients in the RT + CT group, the 5-year estimated PFS and OS rates were 69.0% and 63.7%, respectively. In multivariate analysis, CT was an independent factor for PFS. Conclusion The doxorubicin-based CT combined with high-dose extended-field RT yielded promising outcomes for stage I extranodal nasal-type NKTCL, and CT was an independent factor for PFS.
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Affiliation(s)
- Jialin Luo
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang Key Laboratory of Radiation Oncology, Hangzhou, People's Republic of China
| | - Caineng Cao
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang Key Laboratory of Radiation Oncology, Hangzhou, People's Republic of China
| | - Yuan Zhu
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang Key Laboratory of Radiation Oncology, Hangzhou, People's Republic of China
| | - Peng Liu
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang Key Laboratory of Radiation Oncology, Hangzhou, People's Republic of China
| | - Luying Liu
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang Key Laboratory of Radiation Oncology, Hangzhou, People's Republic of China
| | - Ke Lu
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang Key Laboratory of Radiation Oncology, Hangzhou, People's Republic of China
| | - Na Zhang
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang Key Laboratory of Radiation Oncology, Hangzhou, People's Republic of China
| | - Ning Zhou
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang Key Laboratory of Radiation Oncology, Hangzhou, People's Republic of China
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Wirth A, Dabaja B. Optimizing treatment for nasal NK T-cell lymphoma. Leuk Lymphoma 2016; 57:2487-8. [PMID: 27676422 DOI: 10.1080/10428194.2016.1228929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Andrew Wirth
- a Peter MacCallum Cancer Institute , Grattan St , Melbourne , Australia
| | - Bouthaina Dabaja
- b The University of Texas, M.D. Anderson Cancer Center, Radiation Oncology , Houston , TX , United States
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Wang JJ, Dong M, He XH, Li YX, Wang WH, Liu P, Yang JL, Gui L, Zhang CG, Yang S, Zhou SY, Shi YK. GDP (Gemcitabine, Dexamethasone, and Cisplatin) Is Highly Effective and Well-Tolerated for Newly Diagnosed Stage IV and Relapsed/Refractory Extranodal Natural Killer/T-Cell Lymphoma, Nasal Type. Medicine (Baltimore) 2016; 95:e2787. [PMID: 26871836 PMCID: PMC4753932 DOI: 10.1097/md.0000000000002787] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
This study was conducted to evaluate the effectiveness and tolerance of GDP (gemcitabine, dexamethasone, and cisplatin) regimen in patients with newly diagnosed stage IV and relapsed/refractory extranodal natural killer/T-cell lymphoma, nasal type (ENKTL).The study enrolled 41 ENKTL patients who received GDP regimen at the Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College between January 2008 and January 2015.The disease status was newly diagnosed stage IV in 15 patients and relapsed/refractory in 26 patients. The median number of cycles of chemotherapy per patient was 6 (range, 2-8 cycles). The overall response rate and complete-remission rate were 83.0% (34/41) and 41.5% (17/41), respectively. After a median follow-up of 16.2 months, 1-year progression-free survival rate and 1-year overall survival rate for the whole cohort were 54.5% and 72.7%. Grade 3 to 4 adverse events included neutropenia (34.1%), thrombocytopenia (19.5%), and anemia (14.6%).Our study has suggested high efficacy and low toxicity profile of GDP regimen in patients with newly diagnosed stage IV and relapsed/refractory ENKTL.
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Affiliation(s)
- Jing-Jing Wang
- From the Department of Medical Oncology (J-JW, MD, X-HH, PL, J-LY, LG, C-GZ, SY, S-YZ, Y-kS); and Department of Radiation Oncology, Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Chaoyang, Beijing, China (Y-XL, W-HW)
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Zhang L, Jiang M, Xie L, Zhang H, Jiang Y, Yang QP, Liu WP, Zhang WY, Zhuo HY, Li P, Chen NY, Zhao S, Wang F, Zou LQ. Five-year analysis from phase 2 trial of "sandwich" chemoradiotherapy in newly diagnosed, stage IE to IIE, nasal type, extranodal natural killer/T-cell lymphoma. Cancer Med 2015; 5:33-40. [PMID: 26633585 PMCID: PMC4708906 DOI: 10.1002/cam4.569] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2015] [Revised: 09/10/2015] [Accepted: 09/24/2015] [Indexed: 02/05/2023] Open
Abstract
The “sandwich” protocol, was first proposed by us and comprised of l‐asparaginase, vincristine, and prednisone chemotherapy with radiotherapy, results in 2‐year overall survival and progression‐free survival rates that surpass traditional therapies for patients with newly diagnosed, stage IE‐IIE, nasal type, extranodal natural killer/T‐cell lymphoma. The results had been published by cancer. These patients were followed up over a median period of 67 months, for which updates and the results of prognostic factors analyses are presented. The 5‐year overall survival and progress‐free survival rates were both 64%. The highest rates of death occurred during the first 6 months, and between the second and third year after enrollment. The initial therapeutic response (odds ratio = 5.83; P = 0.001) and B symptoms (odds ratio = 6.13; P = 0.043) were significant prognostic factors for overall survival. However, the international prognostic index was not significant for progress‐free survival and overall survival. There were no severe long‐term side effects. These results indicate that the “sandwich” protocol may benefit the long‐term survival of patients with newly diagnosed stage IE‐IIE, nasal type, extranodal natural killer/T‐cell lymphoma. However, additional studies with larger samples are required to confirm these results. This study is registered at www.Chictr.org (ChicTR‐TNC‐09000394).
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Affiliation(s)
- Li Zhang
- Department of Medical Oncology, State Key Laboratory, Cancer Center, West China Hospital of Sichuan University, Chengdu, China.,Department of Oncology, Dujiangyan Medical Center, Dujiangyan, Sichuan, China
| | - Ming Jiang
- Department of Medical Oncology, State Key Laboratory, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Li Xie
- Radiation Oncology of Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Hong Zhang
- Radiation Oncology of Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Yu Jiang
- Department of Medical Oncology, State Key Laboratory, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Qun-pei Yang
- Pathology Department, West China Hospital of Sichuan University, Chengdu, China
| | - Wei-ping Liu
- Pathology Department, West China Hospital of Sichuan University, Chengdu, China
| | - Wen-yan Zhang
- Pathology Department, West China Hospital of Sichuan University, Chengdu, China
| | - Hong-yu Zhuo
- Department of Medical Oncology, State Key Laboratory, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Ping Li
- Radiation Oncology of Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Nian-yong Chen
- Radiation Oncology of Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Sha Zhao
- Pathology Department, West China Hospital of Sichuan University, Chengdu, China
| | - Feng Wang
- Radiation Oncology of Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Li-qun Zou
- Department of Medical Oncology, State Key Laboratory, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
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Liu X, Yang Y, Jin F, He Y, Zhong M, Luo H, Qiu D, Li C, Yang H, He G, Wang Y. A comparison of volumetric modulated arc therapy and sliding-window intensity-modulated radiotherapy in the treatment of Stage I-II nasal natural killer/T-cell lymphoma. Med Dosim 2015; 41:42-6. [PMID: 26428072 DOI: 10.1016/j.meddos.2015.07.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2015] [Revised: 06/05/2015] [Accepted: 07/17/2015] [Indexed: 11/25/2022]
Abstract
This article is aimed to compare the dosimetric differences between volumetric modulated arc therapy (VMAT) and intensity-modulated radiotherapy (IMRT) for Stage I-II nasal natural killer/T-cell lymphoma (NNKTL). Ten patients with Stage I-II NNKTL treated with IMRT were replanned with VMAT (2 arcs). The prescribed dose of the planning target volume (PTV) was 50Gy in 25 fractions. The VMAT plans with the Anisotropic Analytical Algorithm (Version 8.6.15) were based on an Eclipse treatment planning system; the monitor units (MUs) and treatment time (T) were scored to measure the expected treatment efficiency. All the 10 patients under the study were subject to comparisons regarding the quality of target coverage, the efficiency of delivery, and the exposure of normal adjacent organs at risk (OARs). The study shows that VMAT was associated with a better conformal index (CI) and homogeneity index (HI) (both p < 0.05) but slightly higher dose to OARs than IMRT. The MUs with VMAT (650.80 ± 24.59) were fewer than with IMRT (1300.10 ± 57.12) (relative reduction of 49.94%, p = 0.00) when using 2-Gy dose fractions. The treatment time with VMAT (3.20 ± 0.02 minutes) was shorter than with IMRT (7.38 ± 0.18 minutes) (relative reduction of 56.64%, p = 0.00). We found that VMAT and IMRT both provide satisfactory target dosimetric coverage and OARs sparing clinically. Likely to deliver a bit higher dose to OARs, VMAT in comparison with IMRT, is still a better choice for treatment of patients with Stage I-II NNKTL, thanks to better dose distribution, fewer MUs, and shorter delivery time.
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Affiliation(s)
- Xianfeng Liu
- Department of Radiation Oncology, Chongqing Cancer Institute, Chongqing, PR China
| | - Yong Yang
- Department of Radiation Oncology, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, PR China
| | - Fu Jin
- Department of Radiation Oncology, Chongqing Cancer Institute, Chongqing, PR China
| | - Yanan He
- Department of Radiation Oncology, Chongqing Cancer Institute, Chongqing, PR China
| | - Mingsong Zhong
- Department of Radiation Oncology, Chongqing Cancer Institute, Chongqing, PR China
| | - Huanli Luo
- Department of Radiation Oncology, Chongqing Cancer Institute, Chongqing, PR China
| | - Da Qiu
- Department of Radiation Oncology, Chongqing Cancer Institute, Chongqing, PR China
| | - Chao Li
- Department of Radiation Oncology, Chongqing Cancer Institute, Chongqing, PR China
| | - Han Yang
- Department of Radiation Oncology, Chongqing Cancer Institute, Chongqing, PR China
| | - Guanglei He
- Department of Radiation Oncology, Chongqing Cancer Institute, Chongqing, PR China
| | - Ying Wang
- Department of Radiation Oncology, Chongqing Cancer Institute, Chongqing, PR China.
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Risk-adapted therapy for early-stage extranodal nasal-type NK/T-cell lymphoma: analysis from a multicenter study. Blood 2015; 126:1424-32; quiz 1517. [PMID: 26109206 DOI: 10.1182/blood-2015-04-639336] [Citation(s) in RCA: 116] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2015] [Accepted: 06/15/2015] [Indexed: 12/22/2022] Open
Abstract
Key Points
Patients with early-stage extranodal nasal-type NKTCL were classified as low risk or high risk using 5 independent prognostic factors. Risk-adapted therapy of RT alone for the low-risk group and RT consolidated by CT for the high-risk group proved the most effective treatment.
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Bi XW, Xia Y, Zhang WW, Sun P, Liu PP, Wang Y, Huang JJ, Jiang WQ, Li ZM. Radiotherapy and PGEMOX/GELOX regimen improved prognosis in elderly patients with early-stage extranodal NK/T-cell lymphoma. Ann Hematol 2015; 94:1525-33. [PMID: 25957850 DOI: 10.1007/s00277-015-2395-y] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2015] [Accepted: 04/30/2015] [Indexed: 10/23/2022]
Abstract
The optimal treatment strategy for elderly patients with natural killer/T-cell lymphoma (NKTCL) remains to be established. A total of 63 elderly patients with newly diagnosed NKTCL were retrospectively reviewed. Among the patients with stage I-II disease, 58.3 % received radiotherapy (RT) ± chemotherapy, and 41.7 % received chemotherapy alone. Compared with chemotherapy alone, RT ± chemotherapy elicited a significantly higher overall response rate (ORR) (100 vs. 57.1 %, P < 0.001) and substantially prolonged 5-year overall survival (OS) (55.3 vs. 18.0 %, P < 0.001) in patients with stage I-II disease. Compared with other chemotherapeutic regimens, pegaspargase plus gemcitabine and oxaliplatin (PGEMOX)/L-asparaginase plus gemcitabine and oxaliplatin (GELOX) was associated with a significantly higher ORR (92.9 vs. 51.6 %, P = 0.009) and a significantly improved 5-year OS (78.6 vs. 23.9 %, P = 0.010) in patients with stage I-II disease. Nine patients with stage I-II disease who were treated with PGEMOX/GELOX followed by RT had an encouraging outcome (5-year OS 100 %, 5-year progression-free survival (PFS) 85.7 %), which was superior to that of patients receiving other regimens followed by RT. In conclusion, RT played an important role for elderly patients with early-stage NKTCL, and the PGEMOX/GELOX regimen was superior to other regimens. The combination of them may be a promising treatment option.
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Affiliation(s)
- Xi-wen Bi
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, 651 Dong Feng East Road, Guangzhou, 510060, People's Republic of China
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23
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Deng T, Zhang C, Zhang X, Wu S, Xu Y, Liu S, Chen X. Treatment outcome of radiotherapy alone versus radiochemotherapy in IE/IIE extranodal nasal-type natural killer/T cell lymphoma: a meta-analysis. PLoS One 2014; 9:e106577. [PMID: 25184382 PMCID: PMC4153679 DOI: 10.1371/journal.pone.0106577] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2013] [Accepted: 08/07/2014] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND Previous studies have revealed conflicting findings concerning the efficacy of radiotherapy (RT) and radiochemotherapy (RCT) in IE/IIE extranodal nasal-type natural killer/T cell lymphoma (ENKTL). In this study, we conducted a comprehensive meta-analysis to address this issue. METHODS We systematically searched PubMed, Cochrane Central Register of Controlled Trials (CENTRAL), EmBase, BISOS, Clinical Trials and some Chinese databases for relevant studies, and 2 prospective and 15 retrospective studies involving a total of 1595 patients met our inclusion criteria. RESULTS The meta-analysis showed no significant differences in complete remission (CR) [odds ratio (OR) 0.85, 95% confidence interval (CI) 0.42-1.72, p = 0.65], 5-year overall survival (OS) [hazard ratio (HR) 1.11, 95% CI 0.85-1.45, p = 0.43] and 5-year progression free survival (PFS) (HR 1.07, 95% CI 0.75-1.53, p = 0.70) in patients who received RT versus RCT. Furthermore, the addition of CT decreased neither systemic failure (SL) (OR 0.75, 95% CI 0.47-1.21, p = 0.24) nor locoregional failure (LF) (OR 1.17, 95% CI 0.68-2.01, p = 0. 57). CONCLUSIONS RCT did not have an obvious advantage over RT for treating IE/IIE ENKTL.
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Affiliation(s)
- Tianxia Deng
- Department of Hematology, Xinqiao Hospital, Third Military Medical University, Chongqing, China
| | - Cheng Zhang
- Department of Hematology, Xinqiao Hospital, Third Military Medical University, Chongqing, China
| | - Xi Zhang
- Department of Hematology, Xinqiao Hospital, Third Military Medical University, Chongqing, China
| | - Sha Wu
- Department of Hematology, Xinqiao Hospital, Third Military Medical University, Chongqing, China
| | - Yaqi Xu
- Department of Hematology, Xinqiao Hospital, Third Military Medical University, Chongqing, China
| | - Shanshan Liu
- Department of Hematology, Xinqiao Hospital, Third Military Medical University, Chongqing, China
| | - Xinghua Chen
- Department of Hematology, Xinqiao Hospital, Third Military Medical University, Chongqing, China
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Zhang J, Zhu MY, Wang L, Wang H, Wang WD, Geng QR, Lu Y. "Sandwich" Chemotherapy (CT) with Radiotherapy (RT) improves outcomes in patients with stage IE/IIE extranodal natural killer (NK)/T-cell Lymphomas. Asian Pac J Cancer Prev 2014; 14:4061-6. [PMID: 23991953 DOI: 10.7314/apjcp.2013.14.7.4061] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
The extranodal natural killer/T-cell lymphoma (ENKTL) shows high local or systemic failure rates when radiotherapy (RT) is taken as the primary treatment, suggesting a role for chemotherapy (CT) added to RT for this disease. However, the appropriate mode of combined modality therapy (CMT) has not been fully defined. A total of one hundred and twenty-one patients with ENKTL receiving sandwich CT with RT were reviewed between January 2003 and August 2012. The primary endpoints were the response rate, progression-free survival (PFS), overall survival (OS), and the relapse rate. After the initial CT, there were 84 (69.4%) patients in CR, 22 (18.2%) patients in PR, 9 (7.4%) patients in SD, and 6 (5%) patients in PD, respectively. At the end of RT, the CR, PR, SD, and PD rates for all patients were 90.9% (n=110), 1.7% (n=2), 4.1% (n=5), and 3.3% (n=4), respectively. After a median follow-up of 42.3 months (3.5~112.3 months), the 5-year PFS was 74.7% (95% CI 70.4%~79.0%), and 5-year OS was 77.3% (95% CI 67.9%~86.7%). Disease progression was documented in 25 (20.7%) patients. The rates of systemic failure, local failure, and regional failure were 18.2%, 5.8%, 1.7%, respectively. Twenty death events (16.5%) were observed for the entire group of patients (18 deaths related to PD). Furthermore, CR to the initial CT and low Korean Prognostic Index (KPI) can independently predict long PFS and OS. The sandwich CMT achieved an excellent outcome for localized ENKTL with acceptable toxicity. We recommend it can be applied as the optimal choice for localized ENKTL.
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Affiliation(s)
- Jing Zhang
- Department of Hematologic Oncology, Sun Yat-Sen University Cancer Center, Guangzhou, China
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Fang H, Jin J, Wang WH, Wang SL, Zhou LQ, Li YX. Prognostic factors and treatment outcomes for patients with stage II extranodal nasal-type natural killer/T-cell lymphoma of the upper aerodigestive tract. Leuk Lymphoma 2014; 55:1832-7. [DOI: 10.3109/10428194.2013.852668] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Jiang L, Li SJ, Jiang YM, Long JX, Wang RS, Su J, Zhang Y. The significance of combining radiotherapy with chemotherapy for early stage extranodal natural killer/T-cell lymphoma, nasal type: a systematic review and meta-analysis. Leuk Lymphoma 2013; 55:1038-48. [PMID: 23885795 DOI: 10.3109/10428194.2013.827789] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract Radiotherapy is regarded as a primary treatment for early stage extranodal natural killer (NK)/T-cell lymphoma, nasal type (ENKTL). However, whether combined modality treatment (CMT) comprising radiotherapy and chemotherapy is necessary remains controversial. A systematic review and meta-analysis of studies was performed to evaluate the significance of combining radiotherapy with chemotherapy for early stage ENKTL. Comparison of CMT and radiotherapy alone (RT) showed no significant difference by the measurement of complete response (CR) (odds ratio [OR] 1.07; 95% confidence interval [CI] 0.73-1.58; p = 0.73), 5-year overall survival rate (OS) (HR 0.73; 95% CI 0.45-1.19; p = 0.21) and progression-free survival rate (PFS) (HR 0.76; 95% CI 0.50-1.17; p = 0.21). Additional chemotherapy did not decrease systemic failure (OR 1.52; 95% CI 0.97-2.40; p = 0.07), as well as locoregional failure (OR 0.94; 95% CI 0.52-1.73; p = 0.85). The results may support the assertion that the combination of radiotherapy with chemotherapy cannot improve treatment outcomes, but rather it increases adverse effects and financial costs. However, these results should be interpreted with caution.
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Affiliation(s)
- Li Jiang
- Department of Radiotherapy, The First Affiliated Hospital, Guangxi Medical University , Nanning , China
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Survival benefit with salvage radiotherapy for patients with locoregionally recurrent extranodal NK/T cell lymphoma, nasal type. Ann Hematol 2012; 92:325-32. [PMID: 23100164 DOI: 10.1007/s00277-012-1611-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2012] [Accepted: 10/16/2012] [Indexed: 10/27/2022]
Abstract
The purposes of this study are to evaluate prognosis in patients with locoregionally recurrent extranodal nasal-type NK/T cell lymphoma (NKTCL) and to determine the value of salvage radiotherapy. Forty-two patients with NKTCL who developed first locoregional recurrence with (n = 13) or without (n = 29) systemic failure were reviewed. Retreatment included chemotherapy (n = 20), radiotherapy (n = 13), and radiotherapy plus chemotherapy (n = 9). Fifteen patients were reirradiated for localized recurrent disease. The 5-year overall survival (OS) rate after recurrence was 40 %, with a median survival of 26 months. The 2-year OS rate and median OS were 68 % and 36 months for locoregional recurrence only, compared with 31 % and 14 months for both locoregional and systemic recurrence, respectively (p = 0.034). Subgroup analysis for patients with localized recurrent disease revealed an improved OS with radiotherapy. The 2-year and 5-year OS rates were 77 and 69 % for radiotherapy, respectively, compared with a 2-year OS rate of 50 % and median OS of 16 months for chemotherapy alone (p = 0.006). Patients with localized recurrence had a better prognosis than those with systemic recurrence. Salvage radiotherapy or reirradiation resulted in a favorable prognosis for patients with localized recurrent disease.
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Clinical implications of plasma Epstein-Barr virus DNA in early-stage extranodal nasal-type NK/T-cell lymphoma patients receiving primary radiotherapy. Blood 2012; 120:2003-10. [DOI: 10.1182/blood-2012-06-435024] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
The clinical value of plasma Epstein-Barr virus (EBV) DNA has not been evaluated in patients with early-stage extranodal nasal-type NK/T-cell lymphoma (NKTCL) receiving primary radiotherapy. Fifty-eight patients with stage I disease and 11 with stage II disease were recruited. High pretreatment EBV-DNA concentrations were associated with B-symptoms, elevated lactate dehydrogenase levels, and a high International Prognostic Index score. EBV-DNA levels significantly decreased after treatment. The 3-year overall survival (OS) rate was 82.6% for all patients. Stage I or II patients with a pretreatment EBV-DNA level of ≤ 500 copies/mL had 3-year OS and progression-free survival (PFS) rates of 97.1% and 79.0%, respectively, compared with 66.3% (P = .002) and 52.2% (P = .045) in patients with EBV-DNA levels of > 500 copies/mL. The 3-year OS and PFS rates for patients with undetectable EBV-DNA after treatment was significantly higher than patients with detectable EBV-DNA (OS, 92.0% vs 69.8%, P = .031; PFS, 77.5% vs 50.7%, P = .028). Similar results were observed in stage I patients. EBV-DNA levels correlate with tumor load and a poorer prognosis in early-stage NKTCL. The circulating EBV-DNA level could serve both as a valuable biomarker of tumor load for the accurate classification of early-stage NKTCL and as a prognostic factor.
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Beasley M. Lymphoma of the Thyroid and Head and Neck. Clin Oncol (R Coll Radiol) 2012; 24:345-51. [DOI: 10.1016/j.clon.2012.02.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2011] [Revised: 01/31/2012] [Accepted: 02/29/2012] [Indexed: 01/08/2023]
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Li YX, Wang H, Jin J, Wang WH, Liu QF, Song YW, Wang ZY, Qi SN, Wang SL, Liu YP, Liu XF, Yu ZH. Radiotherapy Alone With Curative Intent in Patients With Stage I Extranodal Nasal-Type NK/T-Cell Lymphoma. Int J Radiat Oncol Biol Phys 2012; 82:1809-15. [DOI: 10.1016/j.ijrobp.2010.10.040] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2010] [Revised: 10/16/2010] [Accepted: 10/21/2010] [Indexed: 10/18/2022]
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Wang H, Li YX, Wang WH, Jin J, Dai JR, Wang SL, Liu YP, Song YW, Wang ZY, Liu QF, Fang H, Qi SN, Liu XF, Yu ZH. Mild Toxicity and Favorable Prognosis of High–Dose and Extended Involved-Field Intensity-Modulated Radiotherapy for Patients With Early-Stage Nasal NK/T-Cell Lymphoma. Int J Radiat Oncol Biol Phys 2012; 82:1115-21. [DOI: 10.1016/j.ijrobp.2011.02.039] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2010] [Revised: 02/16/2011] [Accepted: 02/18/2011] [Indexed: 10/18/2022]
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Phillips AA, Owens C, Lee S, Bhagat G. An update on the management of peripheral T-cell lymphoma and emerging treatment options. J Blood Med 2011; 2:119-29. [PMID: 22287871 PMCID: PMC3262352 DOI: 10.2147/jbm.s8627] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2011] [Indexed: 11/23/2022] Open
Abstract
Peripheral T-cell lymphomas (PTCLs) comprise a rare and heterogeneous subset of non-Hodgkin’s lymphomas (NHLs) that arise from post-thymic T-cells or natural killer (NK)-cells at nodal or extranodal sites. Worldwide, PTCLs represent approximately 12% of all NHLs and the 2008 World Health Organization (WHO) classification includes over 20 biologically and clinically distinct T/NK-cell neoplasms that differ significantly in presentation, pathology, and response to therapy. Because of the rarity and heterogeneity of these diseases, large clinical trials have not been conducted and optimal therapy is not well defined. Most subtypes are treated with similar combination chemotherapy regimens as used for aggressive B-cell NHL, but with poorer outcomes. New treatment combinations and novel agents are currently being explored for PTCLs and this review highlights a number of options that appear promising.
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Bibliography. Lymphoma. Current world literature. Curr Opin Oncol 2011; 23:537-41. [PMID: 21836468 DOI: 10.1097/cco.0b013e32834b18ec] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Li YX, Liu QF, Wang WH, Jin J, Song YW, Wang SL, Liu YP, Liu XF, Zhou LQ, Yu ZH. Failure patterns and clinical implications in early stage nasal natural killer/T-cell lymphoma treated with primary radiotherapy. Cancer 2011; 117:5203-11. [PMID: 21523771 DOI: 10.1002/cncr.26167] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2010] [Revised: 02/17/2011] [Accepted: 03/03/2011] [Indexed: 12/31/2022]
Abstract
BACKGROUND This study aimed to evaluate the failure patterns and clinical implications in patients with early stage nasal natural killer (NK)/T-cell lymphoma treated with primary radiotherapy. METHODS Two-hundred fourteen patients were included. There were 182 cases of stage I and 32 cases of stage II disease. Patients received radiotherapy alone (n = 96) or radiotherapy and chemotherapy (n = 118). The median dose was 50 grays, and most patients received doxorubicin-based chemotherapy. RESULTS The 5-year overall survival (OS) and progression-free survival rates for all patients were 72% and 65%, respectively. Sixty-three patients experienced treatment failure. The 5-year cumulative incidences of locoregional, systemic, and overall failures were 12.0%, 25.5%, and 32.9%, respectively. Stage and paranasal extension were significant predictors for systemic failure. The 5-year cumulative incidence of systemic failure was 22.6% for stage I disease versus 42.7% for stage II disease (P < .001), and 16.9% for limited disease versus 30.4% for paranasal extension (P < .001), respectively. Adding chemotherapy to extended involved-field radiotherapy did not significantly decrease the systemic failure rate nor improve survival. The cumulative incidence of systemic failure and OS rate at 5 years were 24.1% and 74.4% for combined modality therapy compared with 28.5% (P = 0.758) and 69.8% (P = 0.529) for radiotherapy alone. A very low incidence of cervical lymph node or central nervous system relapse was observed. CONCLUSIONS Patients with early stage nasal NK/T-cell lymphoma have excellent locoregional control and favorable prognosis with radiotherapy, but patients with stage II disease or paranasal extension are at high risk of systemic failure, emphasizing the importance of integration of optimal radiotherapy with innovative systemic therapy.
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Affiliation(s)
- Ye-Xiong Li
- Department of Radiation Oncology, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, PR China.
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