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Yan W, Liu T, He M, Yi J, Tang L, Ou X, Hu C. Induction chemotherapy plus re-irradiation versus re-irradiation alone in locally recurrent nasopharyngeal carcinoma: A model-based analysis. Radiother Oncol 2023; 188:109903. [PMID: 37678621 DOI: 10.1016/j.radonc.2023.109903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 08/26/2023] [Accepted: 09/01/2023] [Indexed: 09/09/2023]
Abstract
OBJECTIVE To investigate the role of additional induction chemotherapy (IC) prior to re-irradiation in locally recurrent nasopharyngeal carcinoma (lrNPC). METHODS A total of 480 patients from three cancer treatment centers who received re-irradiation between 2012 and 2020 were retrospectively analyzed. Overall survival (OS) was determined using the Kaplan-Meier method and compared with log-rank method. Inverse probability of treatment weighting (IPTW) was performed to match the patients in pairwise treatment groups. Multivariate analysis using the Cox proportional hazards regression method identified predictors of OS. The risk stratification model was defined by the risk score calculated with the sum of coefficients. RESULTS In the entire cohort, the addition of IC was associated with similar OS compared with radiotherapy alone (P = 0.58) or with concomitant chemoradiation (P = 0.76). A risk stratification model was constructed and validated based on significant prognostic factors (coefficient) including male (0.6), age ≥ 60 years (0.9), volume of recurrence gross tumor volume ≥ 16 cc (0.7), and lactate dehydrogenase (LDH)-ratio ≥ 0.5 (0.4). In the intermediate-risk group (sum of coefficient: 0.9---1.6), patients with IC plus re-irradiation had a significantly better OS than those who received re-irradiation (P = 0.03). After adjustments for several potentially confounding variables with IPTW, survival benefit of IC was also observed (P = 0.031). However, no significant difference in OS for the additional IC prior to re-irradiation was demonstrated in the low- (sum of coefficient: <0.9) and high-risk group (sum of coefficient: > 1.6). CONCLUSION Additional IC prior to re-irradiation was associated with improved OS in the intermediate-risk group of lrNPC, whereas there was no difference for the low-risk and high-risk group. Prospective validation is required to validate these findings.
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Affiliation(s)
- Wenbin Yan
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China; Shanghai Clinical Research Center for Radiation Oncology, Shanghai 200032, China; Shanghai Key Laboratory of Radiation Oncology, Shanghai 200032, China.
| | - Ting Liu
- Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, China.
| | - Meilin He
- Department of radiation oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China.
| | - Junlin Yi
- Department of radiation oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China.
| | - Linquan Tang
- Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, China.
| | - Xiaomin Ou
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China; Shanghai Clinical Research Center for Radiation Oncology, Shanghai 200032, China; Shanghai Key Laboratory of Radiation Oncology, Shanghai 200032, China.
| | - Chaosu Hu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China; Shanghai Clinical Research Center for Radiation Oncology, Shanghai 200032, China; Shanghai Key Laboratory of Radiation Oncology, Shanghai 200032, China.
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2
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Li Y, Liu W, Xu Y, Guo LY, Weng YL, Huang ZW, Chen XC, Lin T, Lu J, Qiu SF. Impact of Radiotherapy Combined With Chemotherapy on Long-Term Outcomes of Patients With Recurrent Nasopharyngeal Carcinoma. Technol Cancer Res Treat 2023; 22:15330338231155721. [PMID: 36762400 PMCID: PMC9926007 DOI: 10.1177/15330338231155721] [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: 02/11/2023] Open
Abstract
Background: It remains controversial whether the application of chemotherapy has an impact on recurrent nasopharyngeal carcinoma (rNPC) patients with salvage radiotherapy. Here, we aimed to evaluate treatment outcomes of rNPC patients and derive a prognostic model to assess the benefit of chemotherapy in patients with re-radiotherapy. Methods: This study was conducted as a retrospective study. In total, 340 rNPC patients treated with salvage intensity-modulated radiotherapy (IMRT) or radiochemotherapy (RCT) from October 2006 to September 2019 were included in this study. Overall survival (OS) was the primary outcome. Kaplan-Meier method was employed to detect the prognostic difference with Log-rank tests. The Cox regression analysis was performed to explore the potential prognostic factors while the multivariate Cox analysis was used to identify candidate variables for the prognostic model of OS. Results: The 5-year actuarial rates of OS, progression-free survival, loco-regional progression-free survival, and distant metastases-free survival did not show significant difference between the IMRT and RCT groups (P > .05). Age at recurrence and rT category were found to be the independent prognostic factors for OS. We found that rNPC patients suffered poor OS in the high-risk group (patients with higher age at recurrence and advanced rT category) (high-risk vs low-risk, HR = 1.87, 95% CI: 1.36-2.57, P < .001). Salvage RT alone may be superior to RCT for patients in the low-risk group (RCT group vs RT group, HR = 1.89, 95% CI: 1.11-3.20, P = .038). Conclusion: Salvage RT combined with chemotherapy cannot improve survival outcomes for rNPC. More novel clinical trials should be explored to develop individualized strategies to improve survival and minimize toxicities.
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Affiliation(s)
- Ying Li
- Clinical Oncology School of Fujian Medical University,
Fujian Cancer
Hospital, Fujian, China
| | - Wei Liu
- Clinical Oncology School of Fujian Medical University,
Fujian Cancer
Hospital, Fujian, China
| | - Yun Xu
- Clinical Oncology School of Fujian Medical University,
Fujian Cancer
Hospital, Fujian, China
| | - Lan-Yan Guo
- Fujian Medical
University Union Hospital, Fujian,
China
| | - You-Liang Weng
- Clinical Oncology School of Fujian Medical University,
Fujian Cancer
Hospital, Fujian, China
| | - Zong-Wei Huang
- Clinical Oncology School of Fujian Medical University,
Fujian Cancer
Hospital, Fujian, China
| | - Xiao-Chuan Chen
- Clinical Oncology School of Fujian Medical University,
Fujian Cancer
Hospital, Fujian, China
| | - Ting Lin
- Clinical Oncology School of Fujian Medical University,
Fujian Cancer
Hospital, Fujian, China
| | - Jun Lu
- Clinical Oncology School of Fujian Medical University,
Fujian Cancer
Hospital, Fujian, China,Jun Lu, Clinical Oncology School of Fujian
Medical University, Fujian Cancer Hospital, Fuma Road 420, Jinan District,
Fuzhou 350014, Fujian, China.
| | - Su-Fang Qiu
- Clinical Oncology School of Fujian Medical University,
Fujian Cancer
Hospital, Fujian, China,Fujian Key Laboratory of Translational Cancer Medicine, Fujian,
China,Fujian Provincial Key Laboratory of Tumor Biotherapy, Fujian,
China,Sufang Qiu, Clinical Oncology School of
Fujian Medical University, Fujian Cancer Hospital, Fuma Road 420, Jinan
District, Fuzhou 350014, Fujian, China.
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3
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Wang D, Liao M, Wu J, Luo W, Qi S, Liu B, Li J. Salvage treatments for locally recurrent nasopharyngeal cancer: Systematic review and meta-analysis. Head Neck 2023; 45:503-520. [PMID: 36420965 DOI: 10.1002/hed.27253] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 10/25/2022] [Accepted: 11/09/2022] [Indexed: 11/25/2022] Open
Abstract
The present study aimed to evaluate the effectiveness and safety of various salvage treatments to treat locally recurrent nasopharyngeal carcinoma (IrNPC). A comprehensive search was conducted to gather relevant research publications on salvage treatment for IrNPC. Specifically, 2-, 3-, and 5-year overall survival were the primary outcome. A total of 89 studies with 101 cohorts were collected. Endoscopic nasopharyngectomy was found to be associated with a significantly improved 5-year OS compared with CRT (p = 0.027) and IMRT (p = 0.016). Moreover, based on recurrence T classification, the 2-, 3-, and 5-year OS were similar across different treatments. Endoscopic nasopharyngectomy was associated with a significant reduction in treatment-related complications (grade ≥ 3) compared with IMRT (p < 0.001) and open nasopharyngectomy (p = 0.028). Endoscopic nasopharyngectomy may provide comparable treatment outcomes to re-irradiation, while offering a better safety profile for selective patients with resectable IrNPC.
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Affiliation(s)
- Dong Wang
- Department of Otolaryngology-Head and Neck Surgery, The Central Hospital of Dazhou, Dazhou, Sichuan, China
| | - Mange Liao
- Department of Otolaryngology-Head and Neck Surgery, The Central Hospital of Dazhou, Dazhou, Sichuan, China
| | - Jian Wu
- Department of Otolaryngology-Head and Neck Surgery, The Central Hospital of Dazhou, Dazhou, Sichuan, China
| | - Wenlong Luo
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Siguo Qi
- Department of Otolaryngology-Head and Neck Surgery, The Central Hospital of Dazhou, Dazhou, Sichuan, China
| | - Bo Liu
- Department of Otolaryngology-Head and Neck Surgery, The Central Hospital of Dazhou, Dazhou, Sichuan, China
| | - Jiarong Li
- Department of Otolaryngology-Head and Neck Surgery, The Central Hospital of Dazhou, Dazhou, Sichuan, China
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Ward MC, Koyfman SA, Bakst RL, Margalit DN, Beadle BM, Beitler JJ, Chang SSW, Cooper JS, Galloway TJ, Ridge JA, Robbins JR, Sacco AG, Tsai CJ, Yom SS, Siddiqui F. Retreatment of Recurrent or Second Primary Head and Neck Cancer After Prior Radiation: Executive Summary of the American Radium Society® (ARS) Appropriate Use Criteria (AUC): Expert Panel on Radiation Oncology - Head and Neck Cancer. Int J Radiat Oncol Biol Phys 2022; 113:759-786. [PMID: 35398456 DOI: 10.1016/j.ijrobp.2022.03.034] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 02/16/2022] [Accepted: 03/28/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND Re-treatment of recurrent or second primary head and neck cancers occurring in a previously irradiated field is complex. Few guidelines exist to support practice. METHODS We performed an updated literature search of peer-reviewed journals in a systematic fashion. Search terms, key questions, and associated clinical case variants were formed by panel consensus. The literature search informed the committee during a blinded vote on the appropriateness of treatment options via the modified Delphi method. RESULTS The final number of citations retained for review was 274. These informed five key questions, which focused on patient selection, adjuvant re-irradiation, definitive re-irradiation, stereotactic body radiation (SBRT), and re-irradiation to treat non-squamous cancer. Results of the consensus voting are presented along with discussion of the most current evidence. CONCLUSIONS This provides updated evidence-based recommendations and guidelines for the re-treatment of recurrent or second primary cancer of the head and neck.
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Affiliation(s)
- Matthew C Ward
- Levine Cancer Institute, Atrium Health, Charlotte, North Carolina; Southeast Radiation Oncology Group, Charlotte, North Carolina.
| | | | | | - Danielle N Margalit
- Dana-Farber/Brigham and Women's Cancer Center, Harvard Medical School, Boston, Massachusetts
| | - Beth M Beadle
- Stanford University School of Medicine, Palo Alto, California
| | | | | | | | | | - John A Ridge
- Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Jared R Robbins
- University of Arizona College of Medicine Tucson, Tucson, Arizona
| | - Assuntina G Sacco
- University of California San Diego Moores Cancer Center, La Jolla, California
| | - C Jillian Tsai
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - Sue S Yom
- University of California, San Francisco, California
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5
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Liu T, Shen BW, Liu LT, Yang ZC, Wang SQ, Lin DF, Sun XS, Guo SS, Liu SL, Luo MJ, Chen QY, Tang LQ, Mai HQ. Impact of salvage radiotherapy on survival of patients with advanced locally recurrent nasopharyngeal carcinoma: Derivation and validation of a predictive model. Radiother Oncol 2022; 167:252-260. [PMID: 34998900 DOI: 10.1016/j.radonc.2021.12.046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 12/05/2021] [Accepted: 12/30/2021] [Indexed: 12/09/2022]
Abstract
BACKGROUND Salvage radiotherapy (RT) is a potentially curative approach for advanced locally recurrent nasopharyngeal carcinoma (NPC), but it is associated with severe toxicities. We aimed to develop a model to predict which patients would benefit from salvage RT. METHODS A total of 809 patients who were diagnosed with advanced locally recurrent NPC and treated with salvage RT or palliative chemotherapy (CT) at a high-volume cancer center were included. Patients were randomly split into a training and validation set and matched using inverse probability of treatment weighting. The primary outcome was overall survival (OS). Candidate variables associated with heterogeneous treatment effects were identified with interaction terms in Cox model and incorporated into Salvage Radiotherapy Outcome Score (SARTOS). RESULTS The final model included five interaction terms indicating that female sex, presence of prior RT-induced grade ≥ 3 late toxicities and suboptimal performance status were associated with less benefit from salvage RT. SARTOS from the model significantly predicted treatment effects of salvage RT in matched training (Pinteration < 0.001) and validation cohorts (Pinteration = 0.027). Of patients in high SARTOS subgroup, salvage RT significantly improved survival versus palliative CT in matched training (3-year OS 67.3% vs. 42.0%, HR 0.51, 95% CI 0.32-0.82, P = 0.005) and validation cohorts (3-year OS 71.8% vs. 22.8%, HR 0.40, 95% CI 0.17-0.97, P = 0.042); in low SARTOS subgroup, salvage RT failed to induce survival benefit. CONCLUSIONS We found that the SARTOS model could identify a subgroup of patients who benefit from salvage RT versus palliative CT, which helps personalize treatment recommendations for patients with recurrent NPC.
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Affiliation(s)
- Ting Liu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, PR China; Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, Guangzhou, PR China
| | - Bo-Wen Shen
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, PR China
| | - Li-Ting Liu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, PR China; Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, Guangzhou, PR China
| | - Zhen-Chong Yang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, PR China; Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, Guangzhou, PR China
| | - Shi-Qian Wang
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, PR China
| | - Da-Feng Lin
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, PR China; Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, Guangzhou, PR China
| | - Xue-Song Sun
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, PR China; Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, Guangzhou, PR China
| | - Shan-Shan Guo
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, PR China; Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, Guangzhou, PR China
| | - Sai-Lan Liu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, PR China; Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, Guangzhou, PR China
| | - Mei-Juan Luo
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, PR China; Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, Guangzhou, PR China
| | - Qiu-Yan Chen
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, PR China; Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, Guangzhou, PR China.
| | - Lin-Quan Tang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, PR China; Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, Guangzhou, PR China.
| | - Hai-Qiang Mai
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, PR China; Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, Guangzhou, PR China.
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6
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Newton E, Valenzuela D, Foley J, Thamboo A, Prisman E. Outcomes for the treatment of locoregional recurrent nasopharyngeal cancer: A systematic review and pooled analysis. Head Neck 2021; 43:3979-3995. [PMID: 34403174 DOI: 10.1002/hed.26836] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 07/06/2021] [Accepted: 07/29/2021] [Indexed: 01/13/2023] Open
Abstract
Despite advances in the treatment of primary nasopharyngeal carcinoma, locoregional recurrence (lrNPC) occurs at 10%-50% at 5 years. This review aims to evaluate salvage treatment for locally recurrent nasopharyngeal cancer. A literature search for all original articles published on the treatment of lrNPC from January 1990 to January 2021 was conducted. Pooled analysis was performed using a random effects model and assessed statistical heterogeneity of the combined results with I2 index. Overall, 66 studies were included for analysis. A total of 5286 patients treated with intensity-modulated radiation therapy (39%), conformal radiotherapy (31%), open nasopharyngectomy (12%), endoscopic nasopharyngectomy (10%), stereotactic radiosurgery (4%), and brachytherapy (4%) were included. Surgical therapy has similar overall survival outcomes to re-irradiation but with decreased treatment-related morbidity and mortality. Both surgical and re-irradiation for lrNPC have similar long-term survival. Surgical approaches to lrNPC may offer similar survival while avoiding treatment-associated morbidity and mortality.
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Affiliation(s)
- Ethan Newton
- Division of Otolaryngology - Head & Neck Surgery, University of British Columbia, Vancouver, British Columbia, Canada
| | - Dianne Valenzuela
- Division of Otolaryngology - Head & Neck Surgery, University of British Columbia, Vancouver, British Columbia, Canada
| | - Joshua Foley
- Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Andrew Thamboo
- Division of Otolaryngology - Head & Neck Surgery, University of British Columbia, Vancouver, British Columbia, Canada
| | - Eitan Prisman
- Division of Otolaryngology - Head & Neck Surgery, University of British Columbia, Vancouver, British Columbia, Canada
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7
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Poh SS, Soong YL, Sommat K, Lim CM, Fong KW, Tan TW, Chua ML, Wang FQ, Hu J, Wee JT. Retreatment in locally recurrent nasopharyngeal carcinoma: Current status and perspectives. Cancer Commun (Lond) 2021; 41:361-370. [PMID: 33955719 PMCID: PMC8118589 DOI: 10.1002/cac2.12159] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 03/31/2021] [Accepted: 04/13/2021] [Indexed: 01/31/2023] Open
Affiliation(s)
- Sharon Shuxian Poh
- Division of Radiation Oncology, National Cancer Centre Singapore, Singapore, 169610.,Oncology Academic Clinical Programme, Duke-NUS Graduate Medical School, Singapore, 169857
| | - Yoke Lim Soong
- Division of Radiation Oncology, National Cancer Centre Singapore, Singapore, 169610.,Oncology Academic Clinical Programme, Duke-NUS Graduate Medical School, Singapore, 169857
| | - Kiattisa Sommat
- Division of Radiation Oncology, National Cancer Centre Singapore, Singapore, 169610.,Oncology Academic Clinical Programme, Duke-NUS Graduate Medical School, Singapore, 169857
| | - Chwee Ming Lim
- Department of Otorhinolaryngology-Head and Neck Surgery, Singapore General Hospital, Singapore, 169608.,Surgery Academic Clinical Programme, Duke-NUS Graduate Medical School, Singapore, 169857
| | - Kam Weng Fong
- Division of Radiation Oncology, National Cancer Centre Singapore, Singapore, 169610.,Oncology Academic Clinical Programme, Duke-NUS Graduate Medical School, Singapore, 169857
| | - Terence Wk Tan
- Division of Radiation Oncology, National Cancer Centre Singapore, Singapore, 169610.,Oncology Academic Clinical Programme, Duke-NUS Graduate Medical School, Singapore, 169857
| | - Melvin Lk Chua
- Division of Radiation Oncology, National Cancer Centre Singapore, Singapore, 169610.,Oncology Academic Clinical Programme, Duke-NUS Graduate Medical School, Singapore, 169857
| | - Fu Qiang Wang
- Division of Radiation Oncology, National Cancer Centre Singapore, Singapore, 169610.,Oncology Academic Clinical Programme, Duke-NUS Graduate Medical School, Singapore, 169857
| | - Jing Hu
- Division of Radiation Oncology, National Cancer Centre Singapore, Singapore, 169610.,Oncology Academic Clinical Programme, Duke-NUS Graduate Medical School, Singapore, 169857
| | - Joseph Ts Wee
- Division of Radiation Oncology, National Cancer Centre Singapore, Singapore, 169610.,Oncology Academic Clinical Programme, Duke-NUS Graduate Medical School, Singapore, 169857
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8
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Huang RD, Sun Z, Wang XH, Tian YM, Peng YL, Wang JY, Xiao WW, Chen CY, Deng XW, Han F. Development of a Comorbidity-Based Nomogram to Predict Survival After Salvage Reirradiation of Locally Recurrent Nasopharyngeal Carcinoma in the Intensity-Modulated Radiotherapy Era. Front Oncol 2021; 10:625184. [PMID: 33552995 PMCID: PMC7855849 DOI: 10.3389/fonc.2020.625184] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 11/26/2020] [Indexed: 01/22/2023] Open
Abstract
Purpose To assess the impact of comorbidity on treatment outcomes in patients with locally recurrent nasopharyngeal carcinoma (lrNPC) using intensity-modulated radiotherapy (IMRT) and to develop a nomogram that combines prognostic factors to predict clinical outcome and guide individual treatment. Methods This was a retrospective analysis of patients with lrNPC who were reirradiated with IMRT between 2003 and 2014. Comorbidity was evaluated by Adult Comorbidity Evaluation-27 grading (ACE-27). The significant prognostic factors (P < 0.05) by multivariate analysis using the Cox regression model were adopted into the nomogram model. Harrell concordance index (C-index) calibration curves were applied to assess this model. Results Between 2003 and 2014, 469 lrNPC patients treated in our institution were enrolled. Significant comorbidity (moderate or severe grade) was present in 17.1% of patients by ACE-27. Patients with no or mild comorbidity had a 5-year overall survival (OS) rate of 36.2 versus 20.0% among those with comorbidity of moderate or severe grade (P < 0.0001). The chemotherapy used was not significantly different in patients with lrNPC (P > 0.05). For the rT3-4 patients, the 5-year OS rate in the chemotherapy + radiation therapy (RT) group was 30.0 versus 16.7% for RT only (P = 0.005). The rT3-4 patients with no or mild comorbidity were associated with a higher 5-year OS rate in the chemotherapy + RT group than in the RT only group (32.1 and 17.1%, respectively; P=0.003). However, for the rT3-4 patients with a comorbidity (moderate or severe grade), the 5-year OS rate in the chemotherapy + RT group vs. RT alone was not significantly different (15.7 vs. 15.0%, respectively; p > 0.05). Eight independent prognostic factors identified from multivariable analysis were fitted into a nomogram, including comorbidity. The C-index of the nomogram was 0.715. The area under curves (AUCs) for the prediction of 1-, 3-, and 5-year overall survival were 0.770, 0.764, and 0.780, respectively. Conclusion Comorbidity is among eight important prognostic factors for patients undergoing reirradiation. We developed a nomogram for lrNPC patients to predict the probability of death after reirradiation and guide individualized management.
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Affiliation(s)
- Run-Da Huang
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China.,State Key Laboratory of Oncology in South China, Guangzhou, China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, China
| | - Zhuang Sun
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China.,State Key Laboratory of Oncology in South China, Guangzhou, China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, China
| | - Xiao-Hui Wang
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China.,State Key Laboratory of Oncology in South China, Guangzhou, China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, China
| | - Yun-Ming Tian
- Department of Radiation Oncology, Hui Zhou Municipal Centre Hospital, Huizhou, China
| | - Ying-Lin Peng
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China.,State Key Laboratory of Oncology in South China, Guangzhou, China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, China
| | - Jing-Yun Wang
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China.,State Key Laboratory of Oncology in South China, Guangzhou, China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, China
| | - Wei-Wei Xiao
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China.,State Key Laboratory of Oncology in South China, Guangzhou, China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, China
| | - Chun-Yan Chen
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China.,State Key Laboratory of Oncology in South China, Guangzhou, China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, China
| | - Xiao-Wu Deng
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China.,State Key Laboratory of Oncology in South China, Guangzhou, China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, China
| | - Fei Han
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China.,State Key Laboratory of Oncology in South China, Guangzhou, China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, China
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9
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Li L, Kong F, Zhang L, Li X, Fu X, Wang X, Wu J, Zhang F, Ren L, Zhang M. Apatinib, a novel VEGFR-2 tyrosine kinase inhibitor, for relapsed and refractory nasopharyngeal carcinoma: data from an open-label, single-arm, exploratory study. Invest New Drugs 2020; 38:1847-1853. [PMID: 32363427 PMCID: PMC7575486 DOI: 10.1007/s10637-020-00925-2] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 03/16/2020] [Indexed: 11/16/2022]
Abstract
Purpose Apatinib, a new tyrosine kinase inhibitor targeting vascular endothelial growth factor receptor-2, has shown promising efficacy against several solid cancers, but evidence of its efficacy against relapsed and refractory nasopharyngeal carcinoma is limited. We investigated the efficacy and safety of apatinib for relapsed and refractory nasopharyngeal carcinoma in an open-label, single-arm, phase II clinical trial. Fifty-one patients with relapsed and refractory nasopharyngeal carcinoma in the First Affiliated Hospital, Zhengzhou University, who met the inclusion criteria were enrolled in the study. All patients received apatinib at an initial dose of 500 mg daily (1 cycle = 28 days). The primary and secondary endpoints were overall response rate, progression-free survival, and overall survival. We evaluated treatment effects and recorded apatinib-related adverse events by performing regular follow-ups and workup. The overall response rate (complete and partial responses) was 31.37% (16/51). The median overall survival and progression-free survival were 16 (95% CI, 9.32–22.68) and 9 months (95% CI, 5.24–12.76), respectively. Most patients tolerated treatment-related adverse events of grades 1 and 2; hypertension (29, 56.86%), proteinuria (25, 49.02%), and hand–foot syndrome (27, 52.94%) were the most common adverse events. There were no treatment-related deaths. Apatinib showed good efficacy and safety in patients with relapsed and refractory NPC.
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Affiliation(s)
- Ling Li
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China. .,Lymphoma Diagnosis and Treatment Center of Henan Province, Zhengzhou, 450052, Henan, China.
| | - Fei Kong
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China.,Lymphoma Diagnosis and Treatment Center of Henan Province, Zhengzhou, 450052, Henan, China
| | - Lei Zhang
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China.,Lymphoma Diagnosis and Treatment Center of Henan Province, Zhengzhou, 450052, Henan, China
| | - Xin Li
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China.,Lymphoma Diagnosis and Treatment Center of Henan Province, Zhengzhou, 450052, Henan, China
| | - Xiaorui Fu
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China.,Lymphoma Diagnosis and Treatment Center of Henan Province, Zhengzhou, 450052, Henan, China
| | - Xinhua Wang
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China.,Lymphoma Diagnosis and Treatment Center of Henan Province, Zhengzhou, 450052, Henan, China
| | - Jingjing Wu
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China.,Lymphoma Diagnosis and Treatment Center of Henan Province, Zhengzhou, 450052, Henan, China
| | - Fangwen Zhang
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China.,Lymphoma Diagnosis and Treatment Center of Henan Province, Zhengzhou, 450052, Henan, China
| | - Liangliang Ren
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China.,Lymphoma Diagnosis and Treatment Center of Henan Province, Zhengzhou, 450052, Henan, China
| | - Mingzhi Zhang
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China. .,Lymphoma Diagnosis and Treatment Center of Henan Province, Zhengzhou, 450052, Henan, China.
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10
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Management of locally recurrent nasopharyngeal carcinoma. Cancer Treat Rev 2019; 79:101890. [PMID: 31470314 DOI: 10.1016/j.ctrv.2019.101890] [Citation(s) in RCA: 159] [Impact Index Per Article: 31.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 08/12/2019] [Accepted: 08/19/2019] [Indexed: 12/16/2022]
Abstract
As a consequence of the current excellent loco-regional control rates attained using the generally accepted treatment paradigms involving intensity-modulated radiotherapy for nasopharyngeal carcinoma (NPC), only 10-20% of patients will suffer from local and/or nodal recurrence after primary treatment. Early detection of recurrence is important as localized recurrent disease is still potentially salvageable, but this treatment often incurs a high risk of major toxicities. Due to the possibility of radio-resistance of tumors which persist or recur despite adequate prior irradiation and the limited tolerance of adjacent normal tissues to sustain further additional treatment, the management of local failures remains one of the greatest challenges in this disease. Both surgical approaches for radical resection and specialized re-irradiation modalities have been explored. Unfortunately, available data are based on retrospective studies, and the majority of them are based on a small number of patients or relatively short follow-up. In this article, we will review the different salvage treatment options and associated prognostic factors for each of them. We will also propose a treatment algorithm based on the latest available evidence and discuss the future directions of treatment for locally recurrent NPC.
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11
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Agas RAF, Yu KKL, Sogono PG, Co LBA, Jacinto JCKM, Bacorro WR, Mejia MBA. Reirradiation for Recurrent Nasopharyngeal Carcinomas: Experience From an Academic Tertiary Center in a Low- to Middle-Income Country. J Glob Oncol 2019; 5:1-14. [PMID: 30735433 PMCID: PMC6426519 DOI: 10.1200/jgo.18.00191] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE The objectives of this study were to report the oncologic outcomes and the treatment-related toxicities after reirradiation (re-RT) for recurrent nasopharyngeal carcinoma (rNPC) at our institution and to apply a recently published prognostic model for survival in rNPC in our cohort. PATIENTS AND METHODS Thirty-two patients with rNPC treated at the authors' institution with re-RT were retrospectively reviewed. Treatment modalities for re-RT were intensity-modulated radiotherapy (n = 14), three-dimensional conformal radiotherapy (n = 9), single-fraction stereotactic radiosurgery (n = 6), fractionated stereotactic radiotherapy (n = 2), and high dose rate intracavitary brachytherapy (n = 1). Twenty-seven patients received re-RT with curative intent, whereas five patients were treated palliatively. RESULTS Median follow-up time was 15.5 months (range, 1 to 123 months) for the entire cohort and 20 months (range, 3 to 123 months) for patients treated with curative intent. For the entire cohort, median locoregional recurrence-free survival (LRRFS) was 14 months, with actuarial 1- and 2-year LRRFS estimates of 67.5% and 44.0%, respectively. Median overall survival (OS) time was 38 months, with actuarial 1- and 2-year estimates of 74.2% and 57.2%, respectively. For patients treated with curative intent, median LRRFS was not reached. Actuarial 1- and 2-year LRRFS estimates were 68.2% and 54.5%, respectively. Median OS time after curative intent re-RT was 42 months, with actuarial 1- and 2-year estimates of 75.4% and 63.8%, respectively. One- and 2-year OS estimates based on risk stratification were 68.6% for high risk compared with 80.8% for low risk and 34.3% for high risk compared with 70.7% for low risk, respectively (P = .223). Three patients (9.4%) developed symptomatic temporal lobe necrosis. There was no reported grade 5 treatment-related toxicity. CONCLUSION Results of the study suggest that re-RT is an effective and safe salvage treatment strategy for rNPC. Re-RT to a maximum equivalent dose in 2-Gy fractions of 60 Gy may yield good LRRFS and translate to prolonged OS.
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Affiliation(s)
- Ryan Anthony F Agas
- Benavides Cancer Institute, University of Santo Tomas Hospital, Manila, Philippines
| | - Kelvin Ken L Yu
- Benavides Cancer Institute, University of Santo Tomas Hospital, Manila, Philippines
| | - Paolo G Sogono
- Benavides Cancer Institute, University of Santo Tomas Hospital, Manila, Philippines
| | - Lester Bryan A Co
- Benavides Cancer Institute, University of Santo Tomas Hospital, Manila, Philippines
| | | | - Warren R Bacorro
- Benavides Cancer Institute, University of Santo Tomas Hospital, Manila, Philippines
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12
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Kong F, Zhou J, Du C, He X, Kong L, Hu C, Ying H. Long-term survival and late complications of intensity-modulated radiotherapy for recurrent nasopharyngeal carcinoma. BMC Cancer 2018; 18:1139. [PMID: 30453915 PMCID: PMC6245884 DOI: 10.1186/s12885-018-5055-5] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Accepted: 11/07/2018] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND To evaluate the effectiveness and toxicities of intensity-modulated radiotherapy (IMRT) for locally recurrent nasopharyngeal carcinoma (NPC). METHODS One hundred and eighty-four previously irradiated NPC patients with recurrent disease and re-irradiated by IMRT between February 2005 to May 2013 had been reviewed. The disease was re-staged I in 33, II in 27, III in 70 and IV in 54 patients. Seventy-five percent of the patients received cisplatin-based chemotherapy. RESULTS The median survival time was 33 months. The 3-year actuarial rates of local recurrence-free survival (LRFS), distant metastases-free survival (DMFS), and overall survival (OS) rates were 85.1, 91.1, and 46.0%, respectively. About 53% of the patients experienced Grade 3-4 late toxicities. Forty-four patients died of massive hemorrhage of the nasopharynx caused by radiation induced mucosal necrosis. Multivariate analysis indicated that chemotherapy and time interval between initial radiotherapy and re-irradiation were independent predictors for DMFS. CONCLUSION IMRT is an effective method for patients with locally recurrent NPC. Massive hemorrhage of the nasopharynx is the major sever late complication and also the leading cause of death. Early recurrence is negative factor for DMFS. Combination of chemotherapy can improve DMFS, but not for OS. Optimal salvage treatment strategies focusing on improvement of survival and minimization of late toxicities are warranted.
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Affiliation(s)
- Fangfang Kong
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, People’s Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People’s Republic of China
| | - Junjun Zhou
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, People’s Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People’s Republic of China
- Department of Radiation Oncology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People’s Republic of China
| | - Chengrun Du
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, People’s Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People’s Republic of China
| | - Xiayun He
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, People’s Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People’s Republic of China
| | - Lin Kong
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, People’s Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People’s Republic of China
- Department of Radiation Oncology, Shanghai Proton and Heavy Ion Center, Fudan University Shanghai Cancer Center, Shanghai, People’s Republic of China
| | - Chaosu Hu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, People’s Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People’s Republic of China
| | - Hongmei Ying
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, People’s Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People’s Republic of China
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13
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Tian YM, Huang WZ, Yuan X, Bai L, Zhao C, Han F. The challenge in treating locally recurrent T3-4 nasopharyngeal carcinoma: the survival benefit and severe late toxicities of re-irradiation with intensity-modulated radiotherapy. Oncotarget 2018; 8:43450-43457. [PMID: 28427216 PMCID: PMC5522160 DOI: 10.18632/oncotarget.15896] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Accepted: 02/06/2017] [Indexed: 11/25/2022] Open
Abstract
Background Effective treatments for patients with advanced locally recurrent nasopharyngeal carcinoma (NPC) are limited. This investigation was to determine the potential benefits from re-irradiation by intensity-modulated radiotherapy (IMRT) on survival and the effects of severe late toxicities. Methods A retrospective study was conducted in 245 patients diagnosed with locally recurrent T3–T4 NPC who had undergone re-irradiation with IMRT. Follow-up data was colleted and factors associated with survival and severe late toxicities were analyzed. Results The 5-year local-regional failure-free survival, distant failure-free survival and overall survival rates were 60.9%, 78.3% and 27.5%, respectively. The presence of severe late complications, recurrent T4 disease and gross tumor volume >30 cm3 were associated with poor survival. The incidences of mucosal necrosis, temporal lobe necrosis, cranial neuropathy and trismus were 22.0%, 14.6%, 27.0% and 14.6% respectively. Conclusions: Re-irradiation with IMRT is an effective choice in patients with locally recurrent T3–T4 NPC. However, the survival benefits can be partly offset by severe late complications and optimum treatments in these patients remain a challenge.
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Affiliation(s)
- Yun-Ming Tian
- Department of Radiation Oncology, Hui Zhou Municipal Centre Hospital, Huizhou, Guangdong, P.R. China.,Department of Radiation Oncology, Sun Yat-Sen University Cancer Centre, State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, P.R. China
| | - Wei-Zeng Huang
- Department of Medical Oncology, Hui Zhou Municipal Centre Hospital, Huizhou, Guangdong, P.R. China
| | - Xia Yuan
- Department of Medical Oncology, Hui Zhou Municipal Centre Hospital, Huizhou, Guangdong, P.R. China
| | - Li Bai
- Department of Radiation Oncology, Hui Zhou Municipal Centre Hospital, Huizhou, Guangdong, P.R. China
| | - Chong Zhao
- Department of Radiation Oncology, Sun Yat-Sen University Cancer Centre, State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, P.R. China
| | - Fei Han
- Department of Radiation Oncology, Sun Yat-Sen University Cancer Centre, State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, P.R. China
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14
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Ng WT, Ngan RKC, Kwong DLW, Tung SY, Yuen KT, Kam MKM, Sze HCK, Yiu HHY, Chan LLK, Lung ML, Lee AWM. Prospective, Multicenter, Phase 2 Trial of Induction Chemotherapy Followed by Bio-Chemoradiotherapy for Locally Advanced Recurrent Nasopharyngeal Carcinoma. Int J Radiat Oncol Biol Phys 2017; 100:630-638. [PMID: 29413277 DOI: 10.1016/j.ijrobp.2017.11.038] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 10/20/2017] [Accepted: 11/24/2017] [Indexed: 12/09/2022]
Abstract
PURPOSE To evaluate, in a phase 2 study, whether induction docetaxel, cisplatin, and fluorouracil (TPF) followed by weekly docetaxel and cetuximab in concurrence with intensity modulated radiation therapy can improve the treatment outcome for patients with advanced locally recurrent nasopharyngeal carcinoma (rNPC). METHODS AND MATERIALS Thirty-three patients with rNPC (T3-T4, N0-N1, M0) were recruited. Of these, 19 patients (57.6%) had stage rT3 recurrence, and the rest had stage rT4. Eight patients also had rN1 at the time of relapse. Treatment outcomes and safety were evaluated. RESULTS Among these 33 patients, 1 died after 1 cycle of TPF, 5 patients withdrew from the study during the induction period because of grade ≥3 toxicities; 27 patients completed the whole course of treatment, but 1 died before any assessment could be made. The median follow-up period was 28.5 months. The progression-free survival and overall survival at 3 years for the whole group were 35.7% and 63.8%, respectively. Among the 26 patients who could be assessed after treatment, the complete response rate was 30.8%, and the locoregional control rate at 3 years was 49.2%. Temporal lobe necrosis (TLN) developed in 8 cases. The rates of grade ≥3 hearing loss, soft tissue necrosis, dysphagia, and trismus were 30.8%, 15.4%, 11.5%, and 19.2%, respectively. Overall, 5 patients died owing to acute (1 after cycle 1 TPF and 1 after completion of bio-chemoradiotherapy) or late (2 epistaxis and 1 TLN) treatment-related complications. CONCLUSIONS The proposed salvage treatment regimen for advanced locally recurrent NPC could achieve a better treatment outcome than seen in previous studies. However, poor tolerability of induction TPF and the high rate of TLN limit its applicability outside clinical trials.
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Affiliation(s)
- Wai-Tong Ng
- Department of Clinical Oncology, Pamela Youde Nethersole Eastern Hospital, Hong Kong, China.
| | - Roger K C Ngan
- Department of Clinical Oncology, Queen Elizabeth Hospital, Hong Kong, China
| | - Dora L W Kwong
- Department of Clinical Oncology, The University of Hong Kong, Hong Kong, China
| | - Stewart Y Tung
- Department of Clinical Oncology, Tuen Mun Hospital, Hong Kong, China
| | - Kam-Tong Yuen
- Department of Clinical Oncology, Princess Margaret Hospital, Hong Kong, China
| | - Michael K M Kam
- Department of Clinical Oncology, Prince of Wales Hospital, Hong Kong, China
| | - Henry C K Sze
- Department of Clinical Oncology, Pamela Youde Nethersole Eastern Hospital, Hong Kong, China
| | - Harry H Y Yiu
- Department of Clinical Oncology, Queen Elizabeth Hospital, Hong Kong, China
| | - Lucy L K Chan
- Department of Clinical Oncology, Pamela Youde Nethersole Eastern Hospital, Hong Kong, China
| | - Maria L Lung
- Department of Clinical Oncology, The University of Hong Kong, Hong Kong, China
| | - Anne W M Lee
- Department of Clinical Oncology, The University of Hong Kong, Hong Kong, China; Department of Clinical Oncology, University of Hong Kong-Shenzhen Hospital, Hong Kong, China
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15
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Lee VHF, Kwong DLW, Leung TW, Ng SCY, Lam KO, Tong CC, Sze CK. Hyperfractionation compared to standard fractionation in intensity-modulated radiation therapy for patients with locally advanced recurrent nasopharyngeal carcinoma. Eur Arch Otorhinolaryngol 2016; 274:1067-1078. [DOI: 10.1007/s00405-016-4339-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Accepted: 10/05/2016] [Indexed: 12/01/2022]
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16
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Wong EHC, Liew YT, Abu Bakar MZ, Lim EYL, Prepageran N. A preliminary report on the role of endoscopic endonasal nasopharyngectomy in recurrent rT3 and rT4 nasopharyngeal carcinoma. Eur Arch Otorhinolaryngol 2016; 274:275-281. [PMID: 27520568 DOI: 10.1007/s00405-016-4248-2] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Accepted: 08/05/2016] [Indexed: 11/30/2022]
Abstract
Endoscopic endonasal nasopharyngectomy (EEN) has become increasingly used for recurrent nasopharyngeal carcinoma (rNPC) due to reduced functional and cosmetic morbidities compared to conventional external approach. Majority of the existing studies on EEN focused on patients with lower recurrent staging of rT1 and rT2. The aims of this study were to provide a preliminary report on the outcome of EEN performed in patients with advanced (rT3 and rT4) rNPC, and to determine the prognostic factors for patients' survival. All patients who underwent EEN for rNPC between January 2003 and December 2015 inclusive were analyzed. All surgeries were performed in University Malaya Medical Centre in Kuala Lumpur and Queen Elizabeth Hospital in Sabah, by a single surgeon. We reported the 2-year overall survival (OS), disease-free survival (DFS) and disease-specific survival (DSS) and any related complications and significant prognostic factors. Fifteen patients with recurrent NPC (2 rT3 and 13 rT4 tumours) underwent EEN over the 13 years period. The mean age was 50.4 years (range 30-65) and the mean follow-up period was 28.7 months (range 9-81 weeks). The 2-year OS, DFS and DSS were 66.7 % (mean 19.4 months), 40 % (mean 15.7 months) and 73.3 % (mean 20.2 months), respectively. No severe operative complications were encountered. No independent prognostic factors for survival outcome were identified. This is the first preliminary report in English that exclusively looked at the use of EEN in advanced rT3 and rT4 NPCs, showing favourable patient outcome. However, further long-term follow-up of patients is required.
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Affiliation(s)
- Eugene Hung Chih Wong
- Otorhinolaryngology (ENT) Department, Faculty of Medicine, University Malaya Medical Centre, Jalan Universiti, 59100, Kuala Lumpur, Malaysia
| | - Yew Toong Liew
- Otorhinolaryngology (ENT) Department, Faculty of Medicine, University Malaya Medical Centre, Jalan Universiti, 59100, Kuala Lumpur, Malaysia
- Queen Elizabeth Hospital, Sabah, Malaysia
| | - Mohd Zulkiflee Abu Bakar
- Otorhinolaryngology (ENT) Department, Faculty of Medicine, University Malaya Medical Centre, Jalan Universiti, 59100, Kuala Lumpur, Malaysia
| | - Elizabeth Yenn Lynn Lim
- Otorhinolaryngology (ENT) Department, Faculty of Medicine, University Malaya Medical Centre, Jalan Universiti, 59100, Kuala Lumpur, Malaysia
| | - Narayanan Prepageran
- Otorhinolaryngology (ENT) Department, Faculty of Medicine, University Malaya Medical Centre, Jalan Universiti, 59100, Kuala Lumpur, Malaysia.
- Queen Elizabeth Hospital, Sabah, Malaysia.
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17
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Wang Y, Wang ZQ, Jiang YX, Wang FH, Luo HY, Liang Y, Wang DS, Li YH. A triplet chemotherapy regimen of cisplatin, fluorouracil and paclitaxel for locoregionally recurrent nasopharyngeal carcinoma cases contraindicated for re-irradiation/surgery. Expert Opin Pharmacother 2016; 17:1585-90. [PMID: 27328125 DOI: 10.1080/14656566.2016.1204293] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE Salvage treatment for locoregionally recurrent nasopharyngeal carcinoma remains a significant challenge. The present study was conducted to evaluate the efficacy, toxicity and prognostic factors of a triplet chemotherapy regimen involving cisplatin, fluorouracil and paclitaxel (TPF) for locoregionally recurrent nasopharyngeal carcinoma (NPC) cases contraindicated for re-irradiation/surgery. METHODS Patients with locoregionally recurrent NPC unsuitable for re-irradiation/surgery were treated with TPF therapy. The chemotherapy drugs were administered as follows: 135 mg/m(2) paclitaxel on day 1, 25 mg/m(2)/day cisplatin on days 1-3, followed by continuously infused intravenous fluorouracil for 120 h at a variable dosage from 600 to 800 mg/m(2)/day, depending on prior radiation. RESULTS Twenty-seven patients were enrolled. The overall response was 66.7%. The median progression-free survival (PFS) and overall survival (OS) were 8.5 and 27.2 months, respectively. Toxicity was mild to moderate. Neutropenia and leukopenia were the primary grade 3-4 chemotherapy toxicities. 6 patients who regained the potential for re-radiotherapy or surgery showed significantly better outcomes than those treated with chemotherapy alone (median PFS: 20.8 vs. 7.1 months, P = 0.005; median OS: 54.2 vs. 20.6 months, P = 0.021). CONCLUSION TPF triplet chemotherapy showed a high response rate for locoregionally recurrent NPC with an acceptable toxicity profile.
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Affiliation(s)
- Yun Wang
- a State Key Laboratory of Oncology in South China , Sun Yat-sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine , Guangzhou , P.R. China.,b Department of Medical Oncology , Sun Yat-sen University Cancer Center , Guangzhou , P.R. China
| | - Zhi-Qiang Wang
- a State Key Laboratory of Oncology in South China , Sun Yat-sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine , Guangzhou , P.R. China.,b Department of Medical Oncology , Sun Yat-sen University Cancer Center , Guangzhou , P.R. China
| | - Yuan-Xue Jiang
- a State Key Laboratory of Oncology in South China , Sun Yat-sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine , Guangzhou , P.R. China.,b Department of Medical Oncology , Sun Yat-sen University Cancer Center , Guangzhou , P.R. China
| | - Feng-Hua Wang
- a State Key Laboratory of Oncology in South China , Sun Yat-sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine , Guangzhou , P.R. China.,b Department of Medical Oncology , Sun Yat-sen University Cancer Center , Guangzhou , P.R. China
| | - Hui-Yan Luo
- a State Key Laboratory of Oncology in South China , Sun Yat-sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine , Guangzhou , P.R. China.,b Department of Medical Oncology , Sun Yat-sen University Cancer Center , Guangzhou , P.R. China
| | - Ying Liang
- a State Key Laboratory of Oncology in South China , Sun Yat-sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine , Guangzhou , P.R. China.,b Department of Medical Oncology , Sun Yat-sen University Cancer Center , Guangzhou , P.R. China
| | - De-Shen Wang
- a State Key Laboratory of Oncology in South China , Sun Yat-sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine , Guangzhou , P.R. China.,b Department of Medical Oncology , Sun Yat-sen University Cancer Center , Guangzhou , P.R. China
| | - Yu-Hong Li
- a State Key Laboratory of Oncology in South China , Sun Yat-sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine , Guangzhou , P.R. China.,b Department of Medical Oncology , Sun Yat-sen University Cancer Center , Guangzhou , P.R. China
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Abstract
INTRODUCTION With an increasing incidence, over half a million cases of head and neck cancer (HNC) are diagnosed annually worldwide. Various chemotherapeutic agents are utilized to achieve adequate locoregional control. Cisplatin, fluorouracil (FU), and taxanes are often used to treat HNC but these regimens have shown high toxicity and poor patient compliance. Capecitabine is an orally administered prodrug that is preferentially converted to FU in tumor cells in comparison to normal cells. AREA COVERED In this review, the authors evaluate the role of capecitabine in radical and palliative settings either alone or in combination with other chemotherapeutic drugs in the management of HNC. In addition, metabolic conversion, pharmacokinetics, pharmacodynamics, and toxicity profile of capecitabine are discussed. EXPERT OPINION Various phase II trials conducted on capecitabine in the management of recurrent HNC have shown comparable results and tolerable toxic effects especially in pre-treated fragile patients. Capecitabine, used in induction or concurrent settings in the radical management of locoregionally advanced HNC, have also shown promising results. Randomized trials are needed to validate the role of capecitabine in the management of HNC.
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Affiliation(s)
- Hassan Iqbal
- a Department of Otolaryngology - Head and Neck Surgery , The Ohio State University Wexner Medical Center and Arthur G. James Cancer Hospital and Richard J. Solove Research Institute, The Ohio State University Comprehensive Cancer Center , Columbus , OH , USA
| | - Quintin Pan
- a Department of Otolaryngology - Head and Neck Surgery , The Ohio State University Wexner Medical Center and Arthur G. James Cancer Hospital and Richard J. Solove Research Institute, The Ohio State University Comprehensive Cancer Center , Columbus , OH , USA
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19
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Hsieh JCH, Hsu CL, Ng SH, Wang CH, Lee KD, Lu CH, Chang YF, Hsieh RK, Yeh KH, Hsiao CH, Chen SY, Shiau CY, Wang HM. Gemcitabine plus cisplatin for patients with recurrent or metastatic nasopharyngeal carcinoma in Taiwan: a multicenter prospective Phase II trial. Jpn J Clin Oncol 2015; 45:819-27. [PMID: 26056323 DOI: 10.1093/jjco/hyv083] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Accepted: 05/07/2015] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE This multicenter Phase II trial evaluated the toxicity/efficacy of gemcitabine plus cisplatin as first-line chemotherapy in patients with recurrent/metastatic nasopharyngeal carcinoma. METHODS Gemcitabine 1250 mg/m(2) on Days 1 and 8 and cisplatin 75 mg/m(2) on Day 1 were administered at a 3-week interval. The primary endpoint was the response rate. Secondary endpoints included progression-free survival, overall survival, response duration and safety. RESULTS Fifty-two patients were recruited between 2004 and 2008. The response rate was 51.9% (complete remission rate, 9.6%) in the intent-to-treat group. The median progression-free and overall survivals were 9.8 and 14.6 months, respectively. The major Grade III/IV adverse event was leucopenia (61.6%). The mean number of cycles was 6.63 ± 0.40. The regimen was well-tolerated, although one treatment-related death occurred after severe sepsis from aspiration pneumonia. CONCLUSIONS Gemcitabine plus cisplatin is an effective, well-tolerated regimen as a first-line treatment for recurrent/metastatic nasopharyngeal carcinoma.
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Affiliation(s)
- Jason Chia-Hsun Hsieh
- Division of Medical Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou and Chang Gung University, Taoyuan Department of Chemical and Materials Engineering, Chang Gung University, Taoyuan
| | - Cheng-Lung Hsu
- Division of Medical Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou and Chang Gung University, Taoyuan
| | - Shu-Hang Ng
- Department of Diagnostic Radiology, Chang Gung Memorial Hospital at Linkou and Chang Gung University, Taoyuan
| | - Cheng-Hsu Wang
- Division of Medical Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Keelung and Chang Gung University, Taoyuan
| | - Kuan-Der Lee
- Division of Medical Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Chiayi and Chang Gung University, Taoyuan
| | - Chang-Hsien Lu
- Division of Medical Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Chiayi and Chang Gung University, Taoyuan
| | - Yi-Fang Chang
- Department of Hematology and Oncology, Taipei Cancer Center, Taipei Medical University, Taipei
| | - Ruey-Kuen Hsieh
- Department of Hematology and Oncology, Taipei Cancer Center, Taipei Medical University, Taipei
| | - Kun-Huei Yeh
- Department of Oncology, National Taiwan University and Hospital, Taipei
| | - Chi-Huang Hsiao
- Division of Oncology and Hematology, Department of Internal Medicine, Far Eastern Hospital, Taipei
| | - Sheng-Yu Chen
- Cancer Center, Chemoradiotherapy Division, Taipei Veterans General Hospital, Taipei
| | - Cheng-Ying Shiau
- Cancer Center, Radiation Oncology Division, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Hung-Ming Wang
- Division of Medical Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou and Chang Gung University, Taoyuan
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Tian YM, Zhao C, Guo Y, Huang Y, Huang SM, Deng XW, Lin CG, Lu TX, Han F. Effect of total dose and fraction size on survival of patients with locally recurrent nasopharyngeal carcinoma treated with intensity-modulated radiotherapy: a phase 2, single-center, randomized controlled trial. Cancer 2014; 120:3502-9. [PMID: 25056602 DOI: 10.1002/cncr.28934] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2014] [Revised: 03/28/2014] [Accepted: 04/09/2014] [Indexed: 11/11/2022]
Abstract
BACKGROUND The optimal model of total dose and fraction size for patients with locally recurrent nasopharyngeal carcinoma treated with intensity-modulated radiotherapy (IMRT) remains unclear. The authors designed a randomized phase 2 clinical trial to investigate the efficacy of 2 different models, with the objective of determining an optimal model. METHODS Between January 2003 and December 2007, a total of 117 patients with locally recurrent nonmetastatic nasopharyngeal carcinoma were randomized to 2 different models of total dose and fraction size: group A (59 patients) received 60 gray in 27 fractions and group B (58 patients) received 68 gray in 34 fractions. Both groups received 5 daily fractions per week. All patients received IMRT alone. RESULTS The median follow-up was 25.0 months. The 5-year overall survival in group A was higher than that in group B (44.2% vs 30.3%; P =.06), and the local failure-free survival in group A was slightly lower than that in group B (63.7% vs 71.0%; P =.41). Severe late complications were the main cause of death. The incidences of mucosal necrosis and massive hemorrhage in patients in group B were significantly higher than those among patients in group A at 50.8% versus 28.8% (P =.02) and 31.0% versus 18.6% (P =.12), respectively. Tumor volume (P<.01) and model of total dose and fraction size (P =.03) were found to be significant factors for mucosal necrosis and massive hemorrhage. CONCLUSIONS Appropriately decreasing the total dose and increasing the fraction size can achieve local control similar to that achieved with a higher dose after IMRT; furthermore, it can improve overall survival by significantly reducing the incidence of severe late complications including mucosal necrosis and massive hemorrhage.
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Affiliation(s)
- Yun-Ming Tian
- Department of Radiation Oncology, Hui Zhou Municipal Centre Hospital, China
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Gao Y, Huang HQ, Bai B, Cai QC, Wang XX, Cai QQ. Treatment outcome of docetaxel, capecitabine and cisplatin regimen for patients with refractory and relapsed nasopharyngeal carcinoma who failed previous platinum-based chemotherapy. Expert Opin Pharmacother 2013; 15:163-71. [PMID: 24295173 DOI: 10.1517/14656566.2014.866652] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE Although cisplatin combined with 5-fluorouracil is a common first-line regimen for advanced nasopharyngeal carcinoma (NPC), there are no standard regimens for refractory or relapsed patients. A study of DXD regimen [cisplatin (D), capecitabine (X) and docetaxel (D)] was conducted to evaluate the efficacy and toxicity for patients with refractory or relapsed NPC. METHODS The regimen was administered as follows: 50 mg/m(2) docetaxel and 50 mg/m(2) cisplatin on day 1 and 800 mg/m² capecitabine on days 1 - 14, repeated every 3 - 4 weeks. RESULTS Thirty patients were enrolled. The overall response and complete remission rate was 46.4 and 21.4%. Median follow-up was 24 months; median overall survival (OS) and progression-free survival (PFS) were 14.0 and 8.0 months. Five-year OS and PFS rates were 14.8 and 13.3%, respectively. Four patients achieved long-term tumor-free survival (range, 53.8 - 125.3 months). Multivariate analysis demonstrated that Epstein-Barr virus DNA status (p = 0.003) and therapeutic effect (p < 0.001) were significant independent factors for OS and PFS. The main grade 3/4 toxicities included neutropenia (26.6%), anemia (13.3%) and thrombocytopenia (10.0%). There were no chemotherapy-related deaths. CONCLUSION The DXD regimen appeared to be effective and well tolerated by patients with refractory or relapsed NPC. Further investigation is warranted.
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Affiliation(s)
- Yan Gao
- Sun Yat-sen University Cancer Center, Department of Medical Oncology , 651 Dongfeng East Road, Guangzhou, Guangdong 510060 , P. R. China +011 86 20 87343350 ;
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Cheah SK, Lau FN, Yusof MM, Phua VCE. Treatment Outcome with Brachytherapy for Recurrent Nasopharyngeal Carcinoma. Asian Pac J Cancer Prev 2013; 14:6513-8. [DOI: 10.7314/apjcp.2013.14.11.6513] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Xu T, Tang J, Gu M, Liu L, Wei W, Yang H. Recurrent nasopharyngeal carcinoma: a clinical dilemma and challenge. ACTA ACUST UNITED AC 2013; 20:e406-19. [PMID: 24155638 DOI: 10.3747/co.20.1456] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Recurrent nasopharyngeal carcinoma, which represents a small proportion of head-and-neck cancers, has a unique set of patho-clinical characteristics. The management of recurrent nasopharyngeal carcinoma remains a challenging clinical problem. Traditional treatments offer limited local control and survival benefits; more seriously, they frequently induce severe late complications. Recently, novel treatment techniques and strategies-including precision radiotherapy, endoscopic surgery or transoral robotic resection, third-generation chemotherapy regimens, and targeted therapies and immunotherapy-have provided new hope for patients with recurrent nasopharyngeal carcinoma. Some of these patients can potentially be cured with modern treatments. However, a lack of adequate evidence makes it difficult for clinicians to apply these powerful techniques and strategies. Individualized management guidelines, full evaluation of quality of life in these patients, and a further understanding of the mechanisms underlying recurrence are future directions for research into recurrent nasopharyngeal carcinoma.
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Affiliation(s)
- Tao Xu
- Department of Radiation Oncology, First People's Hospital of Foshan Affiliated to Sun Yat-Sen University, Foshan, PR China. ; Department of Pathophysiology, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, PR China
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Chow BHY, Chua DTT, Sham JST, Zhang MY, Chow LWC, Bi J, Ma NF, Xie D, Loo WTY, Fung JMW, Fu L, Guan XY. Increased expression of annexin I is associated with drug-resistance in nasopharyngeal carcinoma and other solid tumors. Proteomics Clin Appl 2012; 3:654-62. [PMID: 21136977 DOI: 10.1002/prca.200800164] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Adjuvant chemotherapy alongside radiotherapy is one of the effective therapies in nasopharyngeal carcinoma (NPC) treatment. However, the appearance of drug resistance is a major obstacle for anti-cancer chemotherapy and often causes failure of the chemotherapy. In this study, a drug-resistant gene annexin I (ANX-I) was identified by comparing differentially expressed proteins between a cisplatin (CDDP)-resistant NPC cell line CNE2-CDDP and parental CNE2 cells using 2-DE. When ANX-I was transfected into CNE2 cells, the CDDP resistance of CNE2 cells was dramatically increased. The drug-resistant ability of ANX-I was demonstrated by both in vitro and in vivo assays. The association of ANX-I expression with clinical features was also investigated. Increased expression of ANX-I was significantly associated with disease relapse in NPC (p<0.05). In breast and gastric cancer, increased expression of ANX-I was significantly associated with drug resistance (p<0.001) and poor prognosis (p<0.001), respectively. Taken together, our findings suggest that ANX-I plays an important role in drug resistance.
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Affiliation(s)
- Betty H Y Chow
- Department of Clinical Oncology, The University of Hong Kong, Pokfulam, Hong Kong, P. R. China
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Lee AWM, Fee WE, Ng WT, Chan LK. Nasopharyngeal carcinoma: salvage of local recurrence. Oral Oncol 2012; 48:768-74. [PMID: 22425246 DOI: 10.1016/j.oraloncology.2012.02.017] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2011] [Revised: 02/16/2012] [Accepted: 02/17/2012] [Indexed: 10/28/2022]
Abstract
Local control of nasopharyngeal carcinoma has substantially improved with advancing radiotherapy technology and appropriate combination with chemotherapy. However, when local recurrence occurs, this is one of the most difficult challenges. Aggressive treatment is indicated because long term salvage is achievable particularly for early recurrence, but high risk of complications is a serious concern. Treatment options include different methods of surgery and/or re-irradiation with/without chemotherapy. Available information in the literature is grossly inadequate; most reports compose of small series of highly selected patients with heterogeneous characteristics and treatment. No randomized trials have been performed to evaluate the therapeutic ratio of different treatment methods. This article reviews available treatment options, their therapeutic benefits and risks of complications; the objective is to provide information for developing treatment recommendations and suggestions for future improvement.
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Affiliation(s)
- Anne W M Lee
- Department of Clinical Oncology, Pamela Youde Nethersole Eastern Hospital, Hong Kong.
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Recurrent nasopharyngeal carcinoma: surgical salvage vs. additional chemoradiation. Curr Opin Otolaryngol Head Neck Surg 2011; 19:82-6. [PMID: 21412154 DOI: 10.1097/moo.0b013e328344a599] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW The primary treatment modality of nasopharyngeal carcinoma (NPC) is radiation or chemoradiation. With the application of conformal radiation and appropriate chemotherapeutic agents, there was marked improvement in the outcome. Despite this, a small number of patients still develop residual or recurrent disease either in the neck or at the primary site. In recent years there are many developments in the disciplines of surgery, radiation and medical oncology which are applicable for the management of residual or recurrent NPC. It is timely to review the applicability and efficacy of the various therapeutic options. RECENT FINDINGS The theme of the literature review included the management of these recurrent or residual diseases in the neck or nasopharynx with open or endoscopic or robot-assisted surgical approaches. The application of radiation techniques such as intensity modulated radiotherapy, stereotactic radiation and brachytherapy was also included. The use of chemotherapy and targeted agents is also reviewed. SUMMARY In general, the size, extent and location of the residual or recurrent NPC together with the biological behaviour of the tumour determine the optimal therapy. The surgical and clinical oncological expertise applied optimally will give the best outcome.
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Chua DTT, Yiu HHY, Seetalarom K, Ng AWY, Kurnianda J, Shotelersuk K, Krishnan G, Hong RL, Yang MH, Wang CH, Sze WK, Ng WT. Phase II trial of capecitabine plus cisplatin as first-line therapy in patients with metastatic nasopharyngeal cancer. Head Neck 2011; 34:1225-30. [DOI: 10.1002/hed.21884] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2011] [Revised: 05/28/2011] [Accepted: 06/27/2011] [Indexed: 11/09/2022] Open
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Vargo JA, Wegner RE, Heron DE, Ferris RL, Rwigema JCM, Quinn A, Gigliotti P, Ohr J, Kubicek GJ, Burton S. Stereotactic body radiation therapy for locally recurrent, previously irradiated nonsquamous cell cancers of the head and neck. Head Neck 2011; 34:1153-61. [PMID: 22076812 DOI: 10.1002/hed.21889] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2011] [Revised: 05/18/2011] [Accepted: 06/27/2011] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND Stereotactic body radiotherapy (SBRT) has emerged as a promising salvage strategy for patients with recurrent, previously irradiated head and neck cancer; however, data are limited predominantly to squamous cell carcinomas. Herein, we report the efficacy of SBRT in recurrent, nonsquamous cell cancers of the head and neck (NSCHNs). METHODS In all, 34 patients with pathologically proven NSCHN were re-irradiated with SBRT to a median dose of 40 Gy in 5 fractions (interquartile range, 30-44 Gy). Toxicity and quality of life were followed prospectively. RESULTS Median follow-up was 10 months (absolute range, 0-55 months). The 6-month/1-year local control rate was 77/59%, with a 6-month/1-year overall survival of 76/59%. Local control was significantly improved for tumors <25 mL (p = .030). Acute/late grade 3 toxicity was 15/6%, with no grade 4-5 toxicity. CONCLUSIONS SBRT for previously irradiated, locally recurrent NSCHN provides promising local control, especially for tumors <25 mL, with minimal toxicity. The optimal dose for larger tumors remains to be defined.
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Affiliation(s)
- John A Vargo
- Department of Radiation Oncology, University of Pittsburgh Cancer Institute, Pittsburgh, PA, USA
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Experience with combination of cisplatin plus gemcitabine chemotherapy and intensity-modulated radiotherapy for locoregionally advanced nasopharyngeal carcinoma. Eur Arch Otorhinolaryngol 2011; 269:1027-33. [DOI: 10.1007/s00405-011-1669-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2011] [Accepted: 06/08/2011] [Indexed: 10/18/2022]
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Adoptive transfer of EBV-specific T cells results in sustained clinical responses in patients with locoregional nasopharyngeal carcinoma. J Immunother 2011; 33:983-90. [PMID: 20948438 DOI: 10.1097/cji.0b013e3181f3cbf4] [Citation(s) in RCA: 166] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Patients with recurrent or refractory Epstein Barr Virus (EBV)-positive nasopharyngeal carcinoma (NPC) continue to have poor outcomes. Our earlier Phase I dose escalation clinical study of 10 NPC patients showed that infusion of EBV-specific cytotoxic T cells (EBV-CTLs) was safe and had antitumor activity. To better define the overall response rate and discover whether disease status, EBV-antigen specificity, and/or in vivo expansion of infused EBV-CTLs predicted outcome, we treated 13 additional NPC patients with EBV-CTLs in a fixed-dose, Phase II component of the study. We assessed toxicity, efficacy, specificity, and expansion of infused CTLs for all 23 recurrent/refractory NPC patients treated on this Phase I/II clinical study. At the time of CTL infusion, 8 relapsed NPC patients were in remission and 15 had active disease. No significant toxicity was observed. Of the relapsed patients treated in their second or subsequent remission, 62% (5/8) remain disease free (at 17 to 75 mo), whereas 48.7% (7/15) of those with active disease had a CR/CRu (33.3%) or PR (15.4%). In contrast to locoregional disease, metastatic disease was associated with an increased risk of disease progression (HR: 3.91, P=0.015) and decreased overall survival (HR: 5.55, P=0.022). Neither the specificity of the infused CTLs for particular EBV antigens nor their measurable in vivo expansion discernibly influenced outcome. In conclusion, treatment of patients with relapsed/refractory EBV-positive NPC with EBV-CTLs is safe and can be associated with significant, long-term clinical benefit, particularly for patients with locoregional disease.
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Roeder F, Zwicker F, Saleh-Ebrahimi L, Timke C, Thieke C, Bischof M, Debus J, Huber PE. Intensity modulated or fractionated stereotactic reirradiation in patients with recurrent nasopharyngeal cancer. Radiat Oncol 2011; 6:22. [PMID: 21356126 PMCID: PMC3055828 DOI: 10.1186/1748-717x-6-22] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2010] [Accepted: 03/01/2011] [Indexed: 12/17/2022] Open
Abstract
PURPOSE To report our experience with intensity-modulated or stereotactic reirradiation in patients suffering from recurrent nasopharyngeal carcinoma PATIENTS AND METHODS The records of 17 patients with recurrent nasopharygeal carcinoma treated by intensity-modulated (n = 14) or stereotactic (n = 3) reirradiation in our institution were reviewed. Median age was 53 years and most patients (n = 14) were male. The majority of tumors showed undifferentiated histology (n = 14) and infiltration of intracranial structures (n = 12). Simultaneous systemic therapy was applied in 8 patients. Initial treatment covered the gross tumor volume with a median dose of 66 Gy (50-72 Gy) and the cervical nodal regions with a median dose of 56 Gy (50-60 Gy). Reirradiation was confined to the local relapse region with a median dose of 50.4 Gy (36-64Gy), resulting in a median cumulative dose of 112 Gy (91-134 Gy). The median time interval between initial and subsequent treatment was 52 months (6-132). RESULTS The median follow up for the entire cohort was 20 months and 31 months for survivors (10-84). Five patients (29%) developed isolated local recurrences and three patients (18%) suffered from isolated nodal recurrences. The actuarial 1- and 2-year rates of local/locoregional control were 76%/59% and 69%/52%, respectively. Six patients developed distant metastasis during the follow up period. The median actuarial overall survival for the entire cohort was 23 months, transferring into 1-, 2-, and 3-year overall survival rates of 82%, 44% and 37%. Univariate subset analyses showed significantly increased overall survival and local control for patients with less advanced rT stage, retreatment doses > 50 Gy, concurrent systemic treatment and complete response. Severe late toxicity (Grad III) attributable to reirradiation occurred in five patients (29%), particularly as hearing loss, alterations of taste/smell, cranial neuropathy, trismus and xerostomia. CONCLUSION Reirradiation with intensity-modulated or stereotactic techniques in recurrent nasopharyngeal carcinoma is feasible and yields encouraging results in terms of local control and overall survival in patients with acceptable toxicity in patients with less advanced recurrences. However, the achievable outcome is limited in patients with involvement of intracranial structures, emphasising the need for close monitoring after primary therapy.
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Affiliation(s)
- Falk Roeder
- Clinical Cooperation Unit Radiation Oncology, German Cancer Research Center (DKFZ), Heidelberg, Germany.
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Wu FY, Yang ES, Willey CD, Ely K, Garrett G, Cmelak AJ. Refractory lympho-epithelial carcinoma of the nasopharynx: a case report illustrating a protracted clinical course. HEAD & NECK ONCOLOGY 2009; 1:18. [PMID: 19527509 PMCID: PMC2704192 DOI: 10.1186/1758-3284-1-18] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2009] [Accepted: 06/15/2009] [Indexed: 12/13/2022]
Abstract
Nasopharyngeal carcinoma is an uncommon cancer in North America. Its clinical course is typified by locally advanced disease at diagnosis and has a high propensity for both regional and distant spread. It is, therefore, typically treated with a combination of radiation and chemotherapy. This report describes our 10-year clinical and radiological findings in a 48-year-old Vietnamese male patient with locally-advanced T4N1M0 lympho-epithelial carcinoma of the nasopharynx. Despite a long remission period after his initial course of aggressive chemoradiation, his tumor recurred locally after 4 years. Thereafter, throughout a period of over 10 years, he has been treated with multiple courses of re-irradiation and three different trials of chemotherapy. He was ultimately provided with over 30 months of progression-free tumor control with the epidermal growth factor receptor (EGFR)-inhibitor cetuximab. This case illustrates the commonly protracted course of this disease and its responsiveness to multiple treatment modalities.
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Affiliation(s)
- Frederick Y Wu
- Department of Radiation Oncology, Vanderbilt University School of Medicine, Nashville, TN, USA.,Department of Radiation Oncology, University of California at San Francisco, San Francisco, CA, USA
| | - Eddy S Yang
- Department of Radiation Oncology, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Christopher D Willey
- Department of Radiation Oncology, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Kim Ely
- Department of Pathology, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Gaelyn Garrett
- Department of Otolaryngology, Voice Center, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Anthony J Cmelak
- Department of Radiation Oncology, Vanderbilt University School of Medicine, Nashville, TN, USA
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