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Hu L, Huang Y, Zhang J. Maintenance treatment with oral anticancer agents after first-line chemotherapy in patients with recurrent or metastatic nasopharyngeal carcinoma: a systematic review and meta-analysis. Eur Arch Otorhinolaryngol 2024:10.1007/s00405-024-08920-6. [PMID: 39198304 DOI: 10.1007/s00405-024-08920-6] [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: 02/19/2024] [Accepted: 08/14/2024] [Indexed: 09/01/2024]
Abstract
OBJECTIVE Maintenance therapy following first-line chemotherapy is of particular significance in patients diagnosed with recurrent or metastatic nasopharyngeal carcinoma (NPC). We conducted a meta-analysis to investigate the impact of maintenance therapy (MT) on the survival prognosis of individuals with recurrent or metastatic NPC. METHODS The databases Embase, PubMed, and the Cochrane Library were thoroughly searched in a comprehensive manner. Prospective studies of MT for recurrent or metastatic NPC are required. Study endpoints included progression-free survival (PFS) and overall survival (OS). RESULTS Two randomized controlled clinical trials, with a total of 294 participants, were analyzed. The maintenance therapy group consisted of 140 participants, while the remaining participants were in the non-maintenance therapy (non-MT) group. The MT group showed a notable enhancement in PFS compared to the non-MT group, with a hazard ratio(HR) of 0.44 and a 95% Confidence interval [CI] of 0.34-0.58 (p < 0.0001). Overall survival was also significantly improved (HR0.42, 95% CI 0.30-0.58; p < 0.0001). The incidence of grade 3 or 4 side effects in the MT group was leukopenia (2.9%), thrombocytopenia (0.7%), and anemia (4.3%), hand-foot syndrome (5.8%), and thrombocytopenia (0.7%). oral mucositis (1.5%), and nausea and vomiting (2.2%). CONCLUSIONS Maintenance therapy with S-1 (tegafur/gimeracil/oltiracetam) or capecitabine following first-line chemotherapy significantly enhanced OS and PFS in patients with recurrent or metastatic nasopharyngeal carcinoma, while exhibiting minimal incidence of grade 3-4 side effects.
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Affiliation(s)
- Longfei Hu
- Department of Oncology, The First Affiliated Hospital of Chongqing Medical University, Youyi Road, Yuzhong District, Chongqing, 400016, China
| | - Yuxin Huang
- Department of Oncology, The First Affiliated Hospital of Chongqing Medical University, Youyi Road, Yuzhong District, Chongqing, 400016, China
| | - Ju Zhang
- Department of Oncology, The First Affiliated Hospital of Chongqing Medical University, Youyi Road, Yuzhong District, Chongqing, 400016, China.
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2
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Ou X, Zhai R, Wei W, Chen J, Ou D, Liao T, Xu T, Zhu Y, Wang Y, Huang S, Shi R, Wu B, Chen T, Li Y, Yang Z, Zhou C, Liu Y, Jiang Z, Zeng M, Liu X, Ji D, Ying H, Zhang Z, Hu C, Lu X, Ji Q, He X, Wang Y. Induction Toripalimab and Chemotherapy for Organ Preservation in Locally Advanced Laryngeal and Hypopharyngeal Cancer: A Single-Arm Phase II Clinical Trial. Clin Cancer Res 2024; 30:344-355. [PMID: 37955629 DOI: 10.1158/1078-0432.ccr-23-2398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 10/05/2023] [Accepted: 11/08/2023] [Indexed: 11/14/2023]
Abstract
PURPOSE The aim of this study was to assess the efficacy, toxicities, and potential role of larynx preservation of induction chemotherapy combined with programmed cell death protein 1 (PD-1) inhibitor in locally advanced laryngeal and hypopharyngeal cancer. PATIENTS AND METHODS This is a single-arm phase II study. Patients with histopathologically confirmed, resectable locally advanced laryngeal/hypopharyngeal squamous cell carcinoma and Eastern Cooperative Oncology Group Performance Status 0-1 were eligible. Three cycles of induction chemotherapy (paclitaxel 175 mg/m2 d1, cisplatin 25 mg/m2 d1-3) combined with PD-1 inhibitor (toripalimab 240 mg d0) were administered. Response assessment was performed after induction chemoimmunotherapy using RECIST 1.1 criteria. Patients with a complete/partial response of the primary tumor received concurrent chemoradiation, followed by maintenance therapy of toripalimab. Otherwise, patients were referred to surgery, followed by adjuvant (chemo) radiation and maintenance therapy of toripalimab. The primary endpoint is a larynx preservation rate at 3 months postradiation. RESULTS Twenty-seven patients were enrolled. Most cases exhibited stage IV disease (81.5%), with T4 representing 37.0%. Five patients underwent pretreatment tracheostomy because of impaired larynx function. Overall response rate of induction chemoimmunotherapy was 85.2%. At 3 months postradiation, the larynx preservation rate was 88.9%. With a median follow-up of 18.7 months, the 1-year overall survival rate, progression-free survival rate, and larynx preservation rate were 84.7%, 77.6%, and 88.7%, respectively. When excluding those with pretreatment tracheostomy, the 1-year larynx preservation rate was 95.5%. Exploratory analysis revealed that relapse correlated with enrichment of RNA signature of hypoxia and M2 macrophage-associated genes. CONCLUSIONS Induction toripalimab combined with chemotherapy provided encouraging activity, promising larynx preservation rate and acceptable toxicity in this cohort of extensively locally advanced laryngeal and hypopharyngeal cancer.
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Affiliation(s)
- Xiaomin Ou
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Ruiping Zhai
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Wenjun Wei
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Jiaying Chen
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Dan Ou
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Tian Liao
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Tingting Xu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Yongxue Zhu
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Yulong Wang
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Shenglin Huang
- Shanghai Key Laboratory of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Shanghai Key Laboratory of Medical Epigenetics, Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Rongliang Shi
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Bin Wu
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Diagnostic Radiology, Shanghai Proton and Heavy Ion Center, Fudan University Cancer Hospital, Shanghai, China
- Shanghai Engineering Research Center of Proton and Heavy Ion Radiation Therapy, Shanghai, China
| | - Tongzhen Chen
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Yuan Li
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Zhongyi Yang
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Nuclear Medicine, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Changming Zhou
- Department of Cancer Prevention, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Yuan Liu
- Department of Endoscopy, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Ziting Jiang
- Department of Endoscopy, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Min Zeng
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Nursing Administration, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Xin Liu
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Head and Neck Tumors and Neuroendocrine Tumors, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Dongmei Ji
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Head and Neck Tumors and Neuroendocrine Tumors, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Hongmei Ying
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Zhen Zhang
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Chaosu Hu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Xueguan Lu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Qinghai Ji
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Xiayun He
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Yu Wang
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
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Ahmed AO, Wang J, Wu Q, Zhong Y. Determination of optimum number of cycles of induction chemotherapy for locoregionally advanced nasopharyngeal carcinoma: a single-center retrospective study. Eur Arch Otorhinolaryngol 2023; 280:1999-2006. [PMID: 36629931 DOI: 10.1007/s00405-022-07794-w] [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: 10/16/2022] [Accepted: 12/13/2022] [Indexed: 01/12/2023]
Abstract
BACKGROUND Induction chemotherapy (IC) followed by concurrent chemo-radiotherapy (CCRT) is the current standard of care for locoregionally advanced nasopharyngeal carcinoma (LA-NPC) patients. However, there is still no consensus on the optimum number of IC cycles. In this study, we aimed to assess the efficacy and toxicities of two or more cycles of IC for LA-NPC patients. METHODS Data of LA-NPC patients consecutively treated with IC followed by concurrent chemo-radiotherapy (CCRT) in our institute from 2017 to 2022 were retrospectively retrieved and analyzed. Survival outcomes of patients who received two IC cycles were compared with those who received more than two IC cycles. Univariate and multivariate Cox regression analysis were then performed to determine factors that could be independent predictors of survival. Chi-square test and Fisher's exact test were used to compare treatment associated acute toxicities between the two groups. RESULTS A total of 125 patients were recruited in this study. There were 89 patients who received 2 cycles (IC = 2) of IC and 36 received more than 2 cycles (IC > 2) of IC. The median follow-up time was 26 months [IQR 16-38]. The 3-year overall survival rate was not statistically significant between the two groups (95.50% vs. 86.11%, P = 0.501). Similarly, loco-regional recurrence free survival and progression free survival were not significant (97.75% vs. 97.22%, P = 0.694; and 88.76% vs. 83.33%, P = 0.129), but distant metastasis free survival was significant (88.76% vs. 86.11%, P = 0.049). Multivariate Cox regression analysis showed that IC regimen was an independent prognostic factor. CONCLUSIONS Two cycles of IC is effective and more than two does not add any additional benefit to the survival outcomes of LA-NPC patients.
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Affiliation(s)
- Abdullahi Omar Ahmed
- Hubei Key Laboratory of Tumor Biological Behaviors, Department of Radiation and Medical Oncology, Hubei Cancer Clinical Study Center, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Juan Wang
- Hubei Key Laboratory of Tumor Biological Behaviors, Department of Radiation and Medical Oncology, Hubei Cancer Clinical Study Center, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Qiuji Wu
- Hubei Key Laboratory of Tumor Biological Behaviors, Department of Radiation and Medical Oncology, Hubei Cancer Clinical Study Center, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.
| | - Yahua Zhong
- Hubei Key Laboratory of Tumor Biological Behaviors, Department of Radiation and Medical Oncology, Hubei Cancer Clinical Study Center, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.
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Wang Y, Wang C, He S, Bai L, Kong F, Wang S, Cui L, Qin Q, Yang Y, Xiao W, Zhu M, Zhang Z, Lai Y, Bao W, Peng Z, Chen Y. Induction chemotherapy regimen of docetaxel plus cisplatin versus docetaxel, cisplatin plus fluorouracil followed by concurrent chemoradiotherapy in locoregionally advanced nasopharyngeal carcinoma: Preliminary results of an open-label, noninferiority, multicentre, randomised, controlled phase 3 trial. EClinicalMedicine 2022; 53:101625. [PMID: 36060517 PMCID: PMC9433608 DOI: 10.1016/j.eclinm.2022.101625] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 08/01/2022] [Accepted: 08/08/2022] [Indexed: 12/09/2022] Open
Abstract
BACKGROUND Induction chemotherapy regimens of docetaxel and cisplatin plus fluorouracil (TPF) are currently clinically used for patients with locoregionally advanced nasopharyngeal carcinoma (LA-NPC) but have well-known side effects, such as myelosuppression and diarrhea. A docetaxel plus cisplatin (TP) regimen was developed to decrease the toxic effects induced by fluorouracil. In this trial, we assessed whether the TP induction chemotherapy regimen was noninferior to the TPF regimen. METHODS We performed an open-label, noninferiority, phase 3, multicentre, randomised, controlled trial at six centres in China. Eligible patients with NPC (stage III-IVA (excluding T3-4N0), Karnofsky's Performance Scoring ≥70) were randomly assigned (1:1) to receive either TP (docetaxel (75 mg per square meter, d1, intravenous infusion) and cisplatin (75 mg per square meter of body-surface area, d1, intravenous infusion)) or TPF (docetaxel (60 mg per square meter, d1, intravenous infusion) plus cisplatin (60 mg per square meter, d1, intravenous infusion) and 5-fluorouracil (600 mg per square meter, d1-d5, intravenous 120-hour infusion)) administered every 3 weeks for 3 cycles followed by concurrent chemoradiotherapy. The primary endpoint was failure-free survival at 2 years. Secondary endpoints included overall survival, safety, and treatment compliance. The trial was stopped early because of strong evidence for noninferiority (margin was -10%) of TP in failure-free survival. Efficacy analyses were performed in both the intention-to-treat and per-protocol trial populations and we included the patients who started treatment in each group for the safety analysis. The study was registered with chictr.org.cn, ChiCTR1800016337. FINDINGS Between June 1, 2018 and October 31, 2021, we randomly assigned 361 patients to the TP (n = 181) or TPF (n = 180) induction chemotherapy group. The 2-year failure-free survival was 91·3% (95% CI 86·2-96·4) in the TP group and 82·4% (84·8-88·9) in the TPF group (P = 0·029). Patients in the TPF group had a higher frequency of grade 1 or 2 neutropenia (53 (30·0%) vs. 28 (15·7%); P = 0·0010), grade 1 or 2 diarrhea (20 (11·3%) vs. 9 (5·1%); P = 0·032), and grade 3 or 4 neutropenia (43 (24·3%) vs. 25 (14·0%); P = 0·014) in the induction chemotherapy period. There was no treatment-related death. INTERPRETATION The preliminary results revealed that TP induction chemotherapy regimen was found to be clearly non-inferior compared to the TPF regimen in failure-free survival, with a lower frequency of neutropenia, anaemia and diarrhoea. The more convenient and beneficial survival regimen of the TP regimen should be recommended in patients with LA-NPC. FUNDING This study was supported by grants from the Natural Science Foundation of Guangdong Province, China [grant number 2021A1515011182], Natural Science Foundation of Guangdong Province, China [grant number 2022A1515012272], National Natural Science Foundation of China [grant number 82072029] and National Natural Science Foundation of China [grant number 81903037].
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Affiliation(s)
- Yan Wang
- Department of Radiation Oncology, Sun Yat-Sen University First Affiliated Hospital, Guangzhou, Guangdong, China
| | - Chengtao Wang
- Department of Radiation Oncology, Sun Yat-Sen University First Affiliated Hospital, Guangzhou, Guangdong, China
| | - Shasha He
- Department of Radiation Oncology, Sun Yat-Sen University First Affiliated Hospital, Guangzhou, Guangdong, China
| | - Li Bai
- Department of Radiation Oncology, Huizhou Central People's Hospital, Huizhou, Guangdong, China
| | - Fei Kong
- Department of Radiation Oncology, Hainan Provincial People's Hospital: Hainan General Hospital, Haikou, Hainan, China
| | - Siyang Wang
- Department of Head and neck Oncology, Sun Yat-Sen University Fifth Affiliated Hospital, Zhuhai, Guangdong, China
| | - Lei Cui
- Department of Radiation Oncology, The Affiliated Yuebei People's Hospital of Medical College of Shantou University, Shaoguan, Guangdong, China
| | - Qiang Qin
- Department of Oncology, Foshan Shunde District Traditional Chinese Medicine Hospital: Guangzhou University of Traditional Chinese Medicine ShunDe Traditional Chinese Medicine Hospital, Foshan, Guangdong, China
| | - Yunying Yang
- Department of Radiation Oncology, Sun Yat-Sen University First Affiliated Hospital, Guangzhou, Guangdong, China
| | - Wei Xiao
- Department of Radiation Oncology, Huizhou Central People's Hospital, Huizhou, Guangdong, China
| | - Meiyan Zhu
- Department of Radiation Oncology, Sun Yat-Sen University First Affiliated Hospital, Guangzhou, Guangdong, China
| | - Zeyu Zhang
- Department of Radiation Oncology, Sun Yat-Sen University First Affiliated Hospital, Guangzhou, Guangdong, China
| | - Yulin Lai
- Department of Radiation Oncology, Sun Yat-Sen University First Affiliated Hospital, Guangzhou, Guangdong, China
| | - Wenjing Bao
- Department of Radiation Oncology, Sun Yat-Sen University First Affiliated Hospital, Guangzhou, Guangdong, China
| | - Zhenwei Peng
- Department of Radiation Oncology, Sun Yat-Sen University First Affiliated Hospital, Guangzhou, Guangdong, China
- Corresponding authors at: Department of Radiation Oncology, Sun Yat-Sen University First Affiliated Hospital, No.58 Zhongshan Second Road, Yuexiu District, Guangzhou, Guangdong 510080, PR China.
| | - Yong Chen
- Department of Radiation Oncology, Sun Yat-Sen University First Affiliated Hospital, Guangzhou, Guangdong, China
- Corresponding authors at: Department of Radiation Oncology, Sun Yat-Sen University First Affiliated Hospital, No.58 Zhongshan Second Road, Yuexiu District, Guangzhou, Guangdong 510080, PR China.
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Zheng SH, Liu SR, Wang HB, Wei YH, Li H, Wang GN, Huang ZL, Ding SR, Chen C, Tao YL, Li XH, Glorieux C, Huang P, Wu YF, Xia YF. Treatment and Survival Outcomes Associated With Platinum Plus Low-Dose, Long-term Fluorouracil for Metastatic Nasopharyngeal Carcinoma. JAMA Netw Open 2021; 4:e2138444. [PMID: 34902036 PMCID: PMC8669524 DOI: 10.1001/jamanetworkopen.2021.38444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2022] Open
Abstract
IMPORTANCE The treatment of metastatic nasopharyngeal carcinoma (mNPC) is a major challenge because of drug resistance and the toxic effects of chemotherapy. OBJECTIVE To evaluate the survival and toxicity outcomes and safety associated with the use of a modified low-dose fluorouracil protocol compared with standard regimens recommended in current guidelines for treatment of mNPC. DESIGN, SETTING, AND PARTICIPANTS This retrospective cohort study was based on data retrieved from electronic medical records from Sun Yat-sen University Cancer Center in China for 1397 patients with mNPC diagnosed from January 1, 2006, to December 31, 2017. Data analyses were conducted from October 1, 2020, to May 1, 2021. EXPOSURES Patients received chemotherapy, including platinum plus low-dose, long-term fluorouracil (PFLL); cisplatin plus standard dose, short-term fluorouracil (PFSS); cisplatin plus gemcitabine (GP); cisplatin plus taxane (TP); and cisplatin plus taxane plus fluorouracil (TPF). MAIN OUTCOMES AND MEASURES The main outcomes included overall survival (OS); subsequent-line, treatment-free survival (sTFS), defined as the period from metastasis to the date requiring subsequent-line treatment or death; and the survival to toxicity ratio (STR), defined as person-year rate of OS divided by person-year rate of severe hematologic toxic effects. Cox regression models were used to compare the outcomes of patients receiving PFLL vs other regimens, adjusting for baseline characteristics. RESULTS Of 1397 patients with mNPC included in this study (1152 men; median age, 46 years [range, 18-70 years]) 134 received PFLL, 203 received GP, 330 received PFSS, 366 received TP, and 364 received TPF. A total of 764 patients died (75 in treatment group PFLL; 107 in group GP; 204 in group PFSS; 207 in group TP; and 171 in group TPF), and 979 patients had subsequent-line treatment or died, whichever occurred first (PFLL, 77; GP, 144; PFSS, 262; TP, 269; and TPF, 227). The median follow-up was 46.9 months (IQR, 25.4-82.4 months), and the 5-year OS rate among patients who received PFLL was 25.4% (95% CI, 16.7%-38.8%), which was not significantly different from that among patients who did not receive PFLL (30.2%; 95% CI, 27.1%-33.5%; P = .13) or who received GP (25.1%; 95% CI, 18.1%-35.0%; P = .81), PFSS (23.6%; 95% CI, 18.5%-30.0%; P = .80), or TP (28.1%; 95% CI, 22.8%-34.7%; P = .99) but was lower than that for patients who received TPF (40.4%; 95% CI, 34.7%-47.1%; P = .001). The 5-year sTFS among patients who received PFLL (24.1%; 95% CI, 15.4%-37.6%) was significantly higher than that among patients who did not receive PFLL (18.5%; 95% CI, 16.1%-21.3%; P = .005) or who received GP (14.3%; 95% CI, 9.1%-22.5%; P = .001) but similar to that for patients who received TPF (28.0%; 95% CI, 23.0%-34.0%; P = .74). The STR of PFLL was 0.81, substantially better than that of GP (0.41) and TPF (0.65). CONCLUSIONS AND RELEVANCE The results of this cohort study suggest that, compared with the use of standard treatment regimens, administration of PFLL was associated with similar OS but prolonged sTFS. PFLL also had better STR than other regimens, which could indicate less severe toxic effects. Thus, PFLL may be an option for first-line treatment of mNPC.
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Affiliation(s)
- Shuo-Han Zheng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Song-Ran Liu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- Department of Pathology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Hai-Bo Wang
- Peking University Clinical Research Institute, Peking University First Hospital, Beijing, China
| | - Ying-Hong Wei
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - He Li
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Guan-Nan Wang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- Department of Head and Neck Surgery, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Zi-Lu Huang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Shi-Rong Ding
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Chen Chen
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Ya-Lan Tao
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xiao-Hui Li
- Department of Hematology and Endocrinology, The PLA 74th Group Army Hospital, Guangzhou, China
| | - Christophe Glorieux
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Peng Huang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- Center for Cancer Metabolism and Intervention Research, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yang-Feng Wu
- Peking University Clinical Research Institute, Peking University First Hospital, Beijing, China
| | - Yun-Fei Xia
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
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Xiong Y, Shi L, Zhu L, Peng G. Comparison of TPF and TP Induction Chemotherapy for Locally Advanced Nasopharyngeal Carcinoma Based on TNM Stage and Pretreatment Systemic Immune-Inflammation Index. Front Oncol 2021; 11:731543. [PMID: 34616680 PMCID: PMC8488348 DOI: 10.3389/fonc.2021.731543] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Accepted: 08/31/2021] [Indexed: 12/24/2022] Open
Abstract
Purpose To evaluate the efficacy and toxicity of the two IC (induction chemotherapy) regimens, TPF (taxanes, cisplatin, and 5-fluorouracil) and TP (taxanes and cisplatin) combined with concurrent chemoradiotherapy (CCRT) in locally advanced nasopharyngeal carcinoma (LA-NPC) patients. Methods Ultimately, we enrolled 213 patients at stage III-IVA in this retrospective study. The prognosis of TPF and TP was compared by Kaplan-Meier and Cox proportional hazard regression. The toxicities were evaluated according to CTCAE v4.0 and RTOG criteria. Results TPF was found to have a higher 5-year DMFS in stage IVA and N2-3 patients. The optimal value of pretreatment SII was 432.48. A further subgroup analysis revealed that patients in stage IVA combined with SII ≥432.48 showed superior OS (P=0.038) and DMFS (P=0.028) from TPF. Also, SII was proved to be a prognostic element for PFS (HR 2.801, P=0.018) and DMFS (HR 3.735, P=0.032) in multivariate analysis, and IC regimen (HR 2.182, P=0.049) for predicting DMFS. The rate of grade 3–4 leukopenia (P=0.038), neutropenia (P=0.021), radiation oral mucositis (P=0.048), diarrhea (P=0.036), and ear damage (P=0.046) were more common in TPF group. Conclusion Our study revealed that TPF regimen showed a higher 5-year DMFS for stage IVA and N2-3 patients, while for stage III and N0-1, TP might be ample. In high-risk LA-NPC patients (stage IVA combined with pretreatment SII ≥432.48), TPF had a higher 5-year OS and DMFS, with more grade 3–4 toxicities, but most of them were endurable.
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Affiliation(s)
- Ying Xiong
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Liangliang Shi
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lisheng Zhu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Gang Peng
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Yang H, Lu Y, Xu Z, Wei M, Huang H. Gemcitabine Plus Platinum versus Docetaxel Plus Platinum as First-Line Therapy for Metastatic Nasopharyngeal Carcinoma: A Randomized Clinical Study. SAUDI JOURNAL OF MEDICINE & MEDICAL SCIENCES 2021; 9:125-134. [PMID: 34084103 PMCID: PMC8152382 DOI: 10.4103/sjmms.sjmms_471_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 02/07/2021] [Accepted: 04/03/2021] [Indexed: 11/08/2022]
Abstract
Background: A well-established first-line chemotherapy standard for metastatic nasopharyngeal carcinoma is yet lacking. Objectives: To compare the efficacy and safety of gemcitabine plus platinum versus docetaxel plus platinum regimen as first-line therapies for distal metastatic nasopharyngeal carcinoma. Study Design and Participants: A single center, randomized, open-label, parallel-arm study. The study included 120 patients with metastatic nasopharyngeal carcinoma who met the study requirements. Interventions: Participants were randomized in a 1:1 ratio through a sealed envelope selection. Gemcitabine 1000 mg/m2/d intravenously (IV) for >30 min (days 1 and 8) or docetaxel 75 mg/m2/d IV for 1 h (day 1) were administered to the respective group participants. Nedaplatin 75 mg/m2/d, IV (day 1), cisplatin 75 mg/m2/d IV (day 1) or carboplatin (area under the curve set as 5) IV (day 1) were used in both groups. One cycle duration was 21 days, with 4–6 cycles for all participants. Outcomes: The primary assessed outcomes were progression-free survival (PFS) and overall survival (OS), and the secondary outcomes were short-term efficacy [i.e., response rate (RR) and disease control rate (DCR)] and safety. Results: Seven patients withdrew from the study, and efficacy and adverse reactions were obtained for 113 patients (gemcitabine: 56; docetaxel: 57). Compared with the docetaxel plus platinum group, the gemcitabine plus platinum group had significantly higher RR (71.4% vs. 52.6%, P < 0.05); mPFS (9.7 vs. 7.8 months, P < 0.05), and mOS (20.6 vs. 16.8 months, P < 0.01). The significance was not associated with increased adverse reactions, as both groups showed similar Grades 3 and 4 adverse reactions (P > 0.05). DCR was non-significantly higher in the gemcitabine group (85.7% vs. 75.4%, P > 0.05). Multivariable analysis revealed that time to disease progression, number of involved organs, liver metastasis, and grouping were associated with mPFS and mOS (all P < 0.05). Conclusion: The combination of gemcitabine with platinum is likely superior to that of docetaxel with platinum as first-line treatment for metastatic nasopharyngeal carcinoma.
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Affiliation(s)
- Hui Yang
- Department of Oncology, The Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou, Guangxi, China
| | - Ying Lu
- Department of Oncology, The Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou, Guangxi, China
| | - Zhuohua Xu
- Department of Oncology, The Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou, Guangxi, China
| | - Mingjing Wei
- Department of Oncology, The Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou, Guangxi, China
| | - Haixin Huang
- Department of Oncology, The Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou, Guangxi, China
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8
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Yongfeng P, Chuner J, Lei W, Fengqin Y, Zhimin Y, Zhenfu F, Haitao J, Yangming J, Fangzheng W. The Usefulness of Pretreatment MR-Based Radiomics on Early Response of Neoadjuvant Chemotherapy in Patients With Locally Advanced Nasopharyngeal Carcinoma. Oncol Res 2020; 28:605-613. [PMID: 33523792 PMCID: PMC7962941 DOI: 10.3727/096504020x16022401878096] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The aim of this study was to explore the predictive role of pretreatment MRI-based radiomics on early response of neoadjuvant chemotherapy (NAC) in locoregionally advanced nasopharyngeal carcinoma (NPC) patients. Between January 2016 and December 2016, a total of 108 newly diagnosed NPC patients who were hospitalized in the Cancer Hospital of the University of Chinese Academy of Sciences were reviewed. All patients had complete data of enhanced MR of nasopharynx before treatment, and then received two to three cycles of TP-based NAC. After 2 cycles of NAC, enhanced MR of nasopharynx was conducted again. Compared with the enhanced MR images before treatment, the response after NAC was evaluated. According to the evaluation criteria of RECIST1.1, 108 cases were divided into two groups: 52 cases for the NAC-sensitive group and 56 cases for the NAC-resistance group. ITK-SNAP software was used to manually sketch and segment the region of interest (ROI) of nasopharyngeal tumor on the MR enhanced T1WI sequence image. The parameters were analyzed and extracted by using AI Kit software. ANOVA/MW test, correlation analysis, and LASSO were used to select texture features. We used multivariate logistic regressions to select texture features and establish a predictive model. The ROC curve was used to evaluate the efficiency of the predictive model. A total of 396 texture features were obtained by using feature calculation. After all features were screened, we selected two features including ClusterShade_angle135_offset4 and Correlation_AllDirection_offshe1_SD. Based on these two features, we established a predictive model by using multivariate logistic regression. The AUC of the two features used alone (0.804, 95% CI=0.6020.932; 0.762, 95% CI=0.5560.905) was smaller than the combination of these two features (0.905, 95% CI=0.7240.984, p=0.0005). Moreover, the sensitivity values of the two features used alone and the combined use were 92.9%, 51.7%, and 85.7%, respectively, while the specificity values were 66.7%, 91.7%, and 83.3%, respectively, in the early response of NAC for NPC. The predictive model based on MRI-enhanced sequence imaging could distinguish the sensitivity and resistance to NAC and provide new biomarkers for the early prediction of the curative effect in NPC patients.
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Affiliation(s)
- Piao Yongfeng
- Department of Radiation Oncology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang CancerHospital),ZhejiangP.R. China
| | - Jiang Chuner
- Department of Radiation Oncology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang CancerHospital),ZhejiangP.R. China
| | - Wang Lei
- Department of Radiation Oncology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang CancerHospital),ZhejiangP.R. China
| | - Yan Fengqin
- Department of Radiation Oncology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang CancerHospital),ZhejiangP.R. China
| | - Ye Zhimin
- Department of Radiation Oncology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang CancerHospital),ZhejiangP.R. China
| | - Fu Zhenfu
- Department of Radiation Oncology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang CancerHospital),ZhejiangP.R. China
| | - Jiang Haitao
- Department of Radiation Oncology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang CancerHospital),ZhejiangP.R. China
| | - Jiang Yangming
- Department of Digital Earth, Institute of Remote Sensing and Digital Earth, CASBeijingP.R. China
| | - Wang Fangzheng
- Department of Radiation Oncology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang CancerHospital),ZhejiangP.R. China
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Wang F, Chuner J, Lei W, Fengqin Y, Zhimin Y, Quanquan S, Tongxin L, Zhenfu F, Yangming J. Optimal induction chemotherapeutic regimen followed by concurrent chemotherapy plus intensity-modulated radiotherapy as first-line therapy for locoregionally advanced nasopharyngeal carcinoma. Medicine (Baltimore) 2020; 99:e22283. [PMID: 32991429 PMCID: PMC7523833 DOI: 10.1097/md.0000000000022283] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
For patients with locoregionally advanced nasopharyngeal carcinoma (NPC), induction chemotherapy (IC) regimens based on TPF (docetaxel, cisplatin, and 5-fluorouracil), TP (docetaxel and cisplatin), and GP (gemcitabine and cisplatin) have shown excellent survival outcomes as the first-line therapy; however, no trials comparing the efficacy and safety of TPF, TP, and GP have been reported. We report 2 phase II trials comparing the treatment outcomes and side effects of 3 different IC regimens followed by concurrent chemoradiotherapy in locoregionally advanced patients with NPC.A total of 206 locoregionally advanced patients with NPC treated with a combination treatment from January 2012 to January 2014 were enrolled in the 2 studies. The patients received TPF-, TP-, and GP-based IC regimens every 3 weeks, followed by intensity-modulated radiotherapy and concurrent therapy with cisplatin every 3 weeks.After a median follow-up duration of 47 months (10-60 months), the 3-year local recurrence-free survival, regional recurrence-free survival, distant metastases-free survival, progression-free survival, and overall survival rates were 96.4%, 100%, 87.7%, 86%, and 94.7% in the TPF arm; 91.7%, 95.9%, 91.9%, 85.2%, and 92% in the TP arm; 98.6%, 100%, 89.0%, 87.6%, and 89.2% in the GP arm. The survival differences among the 3 arms were not statistically significant (P > .05). The multivariate analysis demonstrated that the IC regimen was not an independent prognostic factor for any survival outcomes. The patients in the TP arm experienced significantly lower grade 3/4 toxicities than the patients in the other 2 arms.TP-based IC regimen has similar efficacy compared with TPF- and GP-based IC regimens; however, TP-based IC regimen has a lower toxicity profile.
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Affiliation(s)
- Fangzheng Wang
- Department of Radiation Oncology, Cancer Hospital of University of Chinese Academy of Sciences
- Department of Radiation Oncology, Zhejiang Cancer Hospital
- Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences
- Zhejiang Key Laboratory of Radiation Oncology
| | - Jiang Chuner
- Department of Radiation Oncology, Cancer Hospital of University of Chinese Academy of Sciences
- Department of Breast Tumor Surgery, Zhejiang Cancer Hospital, Zhejiang Hangzhou
| | - Wang Lei
- Department of Radiation Oncology, Cancer Hospital of University of Chinese Academy of Sciences
- Department of Radiation Oncology, Zhejiang Cancer Hospital
- Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences
- Zhejiang Key Laboratory of Radiation Oncology
| | - Yan Fengqin
- Department of Radiation Oncology, Cancer Hospital of University of Chinese Academy of Sciences
- Department of Radiation Oncology, Zhejiang Cancer Hospital
- Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences
- Zhejiang Key Laboratory of Radiation Oncology
| | - Ye Zhimin
- Department of Radiation Oncology, Cancer Hospital of University of Chinese Academy of Sciences
- Department of Radiation Oncology, Zhejiang Cancer Hospital
- Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences
- Zhejiang Key Laboratory of Radiation Oncology
| | - Sun Quanquan
- Department of Radiation Oncology, Cancer Hospital of University of Chinese Academy of Sciences
- Department of Radiation Oncology, Zhejiang Cancer Hospital
- Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences
- Zhejiang Key Laboratory of Radiation Oncology
| | - Liu Tongxin
- Department of Radiation Oncology, Cancer Hospital of University of Chinese Academy of Sciences
- Department of Radiation Oncology, Zhejiang Cancer Hospital
- Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences
- Zhejiang Key Laboratory of Radiation Oncology
| | - Fu Zhenfu
- Department of Radiation Oncology, Cancer Hospital of University of Chinese Academy of Sciences
- Department of Radiation Oncology, Zhejiang Cancer Hospital
- Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences
- Zhejiang Key Laboratory of Radiation Oncology
| | - Jiang Yangming
- Department of Digital Earth, Institute of Remote Sensing and Digital Earth, CAS, Beijing, People's Republic of China
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10
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Wang F, Jiang C, Wang L, Yan F, Sun Q, Ye Z, Liu T, Fu Z, Jiang Y. Influence of concurrent chemotherapy on locoregionally advanced nasopharyngeal carcinoma treated with neoadjuvant chemotherapy plus intensity-modulated radiotherapy: A retrospective matched analysis. Sci Rep 2020; 10:2489. [PMID: 32051492 PMCID: PMC7016014 DOI: 10.1038/s41598-020-59470-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Accepted: 01/29/2020] [Indexed: 01/29/2023] Open
Abstract
Neoadjuvant chemotherapy (NAC) combined with intensity-modulated radiotherapy (IMRT) plus concurrent chemotherapy (CC) will be the new standard treatment for locoregionally advanced nasopharyngeal carcinoma (NPC) patients. However, many patients fail to receive CC for multiple reasons. We aimed to investigate long-term survival outcomes and toxicities in these patients with NPC treated with additional NAC plus concurrent chemoradiotherapy (CCRT) or IMRT alone. In total, 1,378 previously untreated, newly diagnosed locoregionally advanced NPC patients receiving NAC plus IMRT with or without CC were retrospectively reviewed. We used a propensity score-matched (PSM) method with 1:1 matching to identify paired patients according to various covariates. Survival outcomes and toxicities were compared between the two groups. In total, 288 pairs were identified. With a median follow-up of 86 (range: 8–110) months, the estimated 5-year locoregional relapse-free survival, distant metastasis-free survival, progression-free survival (PFS), and overall survival rates in patients treated with NAC plus CCRT vs. NAC plus IMRT alone were 96.1% vs. 94.7% (P = 0.201), 93.7% vs. 89.8% (P = 0.129), 91.3% vs. 85.1% (P = 0.024), and 93.0% vs. 90.6% (P = 0.362), respectively. Multivariate analysis showed that CC omission was a prognostic factor for worse PFS. In a subgroup analysis, PFS did not differ significantly between two groups of female patients or aged <60 years or stage T1–2 or stage N0-1 disease. However, fewer acute complications were observed in the NAC plus IMRT alone group. NAC with IMRT alone confers similar survival rates and less acute toxicities. Specifically, NAC plus IMRT alone may be enough for female patients <60 years with stage T1-2 or stage N0-1. However, a prospective randomised trial is needed to validate these results.
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Affiliation(s)
- Fangzheng Wang
- Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Zhejiang, Hangzhou, 310022, People's Republic of China. .,Department of Radiation Oncology, Cancer Hospital of the University of Chinese Academy of Sciences, Zhejiang, Hangzhou, 310022, People's Republic of China. .,Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang, Hangzhou, 310022, People's Republic of China. .,Key Laboratory of Radiation Oncology of Zhejiang Province, Zhejiang, Hangzhou, 310022, People's Republic of China.
| | - Chuner Jiang
- Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Zhejiang, Hangzhou, 310022, People's Republic of China.,Department of Breast Tumor Surgery, Cancer Hospital of the University of Chinese Academy of Sciences, Zhejiang, Hangzhou, 310022, People's Republic of China.,Department of Breast Tumor Surgery, Zhejiang Cancer Hospital, Zhejiang, Hangzhou, 310022, People's Republic of China
| | - Lai Wang
- Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Zhejiang, Hangzhou, 310022, People's Republic of China.,Department of Radiation Oncology, Cancer Hospital of the University of Chinese Academy of Sciences, Zhejiang, Hangzhou, 310022, People's Republic of China.,Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang, Hangzhou, 310022, People's Republic of China.,Key Laboratory of Radiation Oncology of Zhejiang Province, Zhejiang, Hangzhou, 310022, People's Republic of China
| | - Fengqin Yan
- Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Zhejiang, Hangzhou, 310022, People's Republic of China.,Department of Radiation Oncology, Cancer Hospital of the University of Chinese Academy of Sciences, Zhejiang, Hangzhou, 310022, People's Republic of China.,Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang, Hangzhou, 310022, People's Republic of China.,Key Laboratory of Radiation Oncology of Zhejiang Province, Zhejiang, Hangzhou, 310022, People's Republic of China
| | - Quanquan Sun
- Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Zhejiang, Hangzhou, 310022, People's Republic of China.,Department of Radiation Oncology, Cancer Hospital of the University of Chinese Academy of Sciences, Zhejiang, Hangzhou, 310022, People's Republic of China.,Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang, Hangzhou, 310022, People's Republic of China.,Key Laboratory of Radiation Oncology of Zhejiang Province, Zhejiang, Hangzhou, 310022, People's Republic of China
| | - Zhimin Ye
- Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Zhejiang, Hangzhou, 310022, People's Republic of China.,Department of Radiation Oncology, Cancer Hospital of the University of Chinese Academy of Sciences, Zhejiang, Hangzhou, 310022, People's Republic of China.,Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang, Hangzhou, 310022, People's Republic of China.,Key Laboratory of Radiation Oncology of Zhejiang Province, Zhejiang, Hangzhou, 310022, People's Republic of China
| | - Tongxin Liu
- Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Zhejiang, Hangzhou, 310022, People's Republic of China.,Department of Radiation Oncology, Cancer Hospital of the University of Chinese Academy of Sciences, Zhejiang, Hangzhou, 310022, People's Republic of China.,Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang, Hangzhou, 310022, People's Republic of China.,Key Laboratory of Radiation Oncology of Zhejiang Province, Zhejiang, Hangzhou, 310022, People's Republic of China
| | - Zhenfu Fu
- Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Zhejiang, Hangzhou, 310022, People's Republic of China.,Department of Radiation Oncology, Cancer Hospital of the University of Chinese Academy of Sciences, Zhejiang, Hangzhou, 310022, People's Republic of China.,Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang, Hangzhou, 310022, People's Republic of China.,Key Laboratory of Radiation Oncology of Zhejiang Province, Zhejiang, Hangzhou, 310022, People's Republic of China
| | - Yangming Jiang
- Department of Didital Earth, Institute of Remote Sensing and Digital Earth, CAS, Beijing, 100101, People's Republic of China.
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11
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Fangzheng W, Chuner J, Haiyan Q, Quanquan S, Zhimin Y, Tongxin L, Jiping L, Peng W, Kaiyuan S, Zhenfu F, Yangming J. Survival without concurrent chemotherapy for locoregionally advanced nasopharyngeal carcinoma treated with induction chemotherapy plus intensity-modulated radiotherapy: Single-center experience from an endemic area. Medicine (Baltimore) 2019; 98:e18484. [PMID: 31861031 PMCID: PMC6940191 DOI: 10.1097/md.0000000000018484] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
Although induction chemotherapy (IC) combined with intensity-modulated radiotherapy (IMRT) plus concurrent chemotherapy (CC) is the new standard treatment option in locoregionally advanced nasopharyngeal carcinoma (NPC), many patients fail to receive CC. The aim of this study was to investigate long-term survival outcomes and toxicities in these patients who are treated with IC before IMRT without CC.We retrospectively reviewed 332 untreated, newly diagnosed locoregionally advanced NPC patients who received IC before IMRT alone at our institution from May 2008 through April 2014. The IC was administered every 3 weeks for 1 to 4 cycles. Acute and late radiation-related toxicities were graded according to the acute and late radiation morbidity scoring criteria of the radiation therapy oncology group. The accumulated survival was calculated according to the Kaplan-Meier method. The log-rank test was used to compare the difference in survival.With a median follow-up duration of 65 months (range: 8-110 months), the 5-year estimated locoregional relapse-free survival, distant metastasis-free survival, progression-free survival (PFS), and overall survival rates were 93.4%, 91.7%, 85.8%, and 82.5%, respectively. Older age and advanced T stage were adverse prognostic factors for overall survival, and the absence of comorbidity was a favorable prognostic factor for PFS. However, acceptable acute complications were observed in these patients.IC combined with IMRT alone provides promising long-term survival outcomes with manageable toxicities. Therefore, the omission of CC from the standard treatment did not affect survival outcomes.
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Affiliation(s)
- Wang Fangzheng
- Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences
- Department of Radiation Oncology, Cancer Hospital of the University of Chinese Academy of Sciences
- Department of Radiation Oncology, Zhejiang Cancer Hospital
- Key Laboratory of Radiation Oncology of Zhejiang Province
| | - Jiang Chuner
- Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences
- Department of Breast Tumor Surgery, Cancer Hospital of the University of Chinese Academy of Sciences
- Department of Breast Surgery, Zhejiang Cancer Hospital, Zhejiang, Hangzhou
| | - Qin Haiyan
- Department of Radiation Oncology, People's Hospital of Kecheng, Zhejiang, Quzhou
| | - Sun Quanquan
- Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences
- Department of Radiation Oncology, Cancer Hospital of the University of Chinese Academy of Sciences
- Department of Radiation Oncology, Zhejiang Cancer Hospital
- Key Laboratory of Radiation Oncology of Zhejiang Province
| | - Ye Zhimin
- Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences
- Department of Radiation Oncology, Cancer Hospital of the University of Chinese Academy of Sciences
- Department of Radiation Oncology, Zhejiang Cancer Hospital
- Key Laboratory of Radiation Oncology of Zhejiang Province
| | - Liu Tongxin
- Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences
- Department of Radiation Oncology, Cancer Hospital of the University of Chinese Academy of Sciences
- Department of Radiation Oncology, Zhejiang Cancer Hospital
- Key Laboratory of Radiation Oncology of Zhejiang Province
| | - Liu Jiping
- Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences
- Department of Physics
| | - Wu Peng
- Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences
- Department of Pathology
| | - Shi Kaiyuan
- Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences
- Department of Ultrasonography, Zhejiang Cancer Hospital, Zhejiang, Hangzhou
| | - Fu Zhenfu
- Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences
- Department of Radiation Oncology, Cancer Hospital of the University of Chinese Academy of Sciences
- Department of Radiation Oncology, Zhejiang Cancer Hospital
- Key Laboratory of Radiation Oncology of Zhejiang Province
| | - Jiang Yangming
- Department of Digital Earth, Institute of Remote Sensing and Digital Earth, CAS, Beijing, People's Republic of China
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12
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Tu N, Zhong Y, Wang X, Xing F, Chen L, Wu G. Treatment Response Prediction of Nasopharyngeal Carcinoma Based on Histogram Analysis of Diffusional Kurtosis Imaging. AJNR Am J Neuroradiol 2019; 40:326-333. [PMID: 30630832 DOI: 10.3174/ajnr.a5925] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Accepted: 11/16/2018] [Indexed: 01/17/2023]
Abstract
BACKGROUND AND PURPOSE The prediction of treatment response is important in planning and modifying the chemoradiation therapy regimen. This study aimed to explore the quantitative histogram indices for treatment-response prediction of nasopharyngeal carcinoma based on diffusional kurtosis imaging compared with a standard ADC value (ADCstandard). MATERIALS AND METHODS Thirty-six patients with an initial diagnosis of locoregionally advanced nasopharyngeal carcinoma and diffusional kurtosis imaging acquisitions before and after neoadjuvant chemotherapy were enrolled. Patients were divided into respond-versus-nonrespond groups after neoadjuvant chemotherapy and residual-versus-nonresidual groups after radiation therapy. Histogram parameters of diffusional kurtosis imaging-derived parameters (ADC, ADC coefficient corrected by the non-Gaussain model [D], apparent kurtosis coefficient without a unit [K]) were calculated. The ADCstandard was calculated on the basis of intravoxel incoherent movement data. The intraclass correlation coefficient, Kolmogorov-Smirnov test, Student t test or Mann-Whitney U test, and receiver operating characteristic analysis were performed. RESULTS Most of the parameters had good-to-excellent consistency (intraclass correlation coefficient = 0.675-0.998). The pre-ADCstandard, pre-ADC (10th, 25th, 50th percentiles), pre-D (10th, 25th, 50th percentiles), and pre-K50th were significantly different between the respond and nonrespond groups, while the pre-ADC10th, pre-K90th, post-ADC50th, post-K75th, post-K90th, and the percentage change of parameters before and after neoadjuvant chemotherapy (▵ADC50th%) were significantly different between the residual and nonresidual groups (all P < .05). Receiver operating characteristic analysis indicated that setting pre-D50th = 0.875 × 10-3mm2/s as the cutoff value could result in optimal diagnostic performance for neoadjuvant chemotherapy response prediction (area under the curve = 0.814, sensitivity = 0.70, specificity = 0.92), while the post-K90th = 1.035 (area under the curve = 0.829, sensitivity = 0.78, specificity = 0.72), and▵ADC50th% = 0.253 (area under the curve = 0.833, sensitivity = 0.94, specificity = 0.72) were optimal for radiation therapy response prediction. CONCLUSIONS Histogram analysis of diffusional kurtosis imaging may potentially predict the neoadjuvant chemotherapy and short-term radiation therapy response in locoregionally advanced nasopharyngeal carcinoma, therefore providing evidence for modification of the treatment regimen.
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Affiliation(s)
- N Tu
- From the Departments of Radiology (N.T., X.W., F.X., G.W.)
| | - Y Zhong
- Radiation and Medical Oncology (Y.Z., L.C.), Zhongnan Hospital of Wuhan University, Wuhan University, Hubei, China
| | - X Wang
- From the Departments of Radiology (N.T., X.W., F.X., G.W.)
| | - F Xing
- From the Departments of Radiology (N.T., X.W., F.X., G.W.)
| | - L Chen
- Radiation and Medical Oncology (Y.Z., L.C.), Zhongnan Hospital of Wuhan University, Wuhan University, Hubei, China
| | - G Wu
- From the Departments of Radiology (N.T., X.W., F.X., G.W.)
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Liu T, Sun Q, Chen J, Wang F, Li B, Qin W, Ye Z, Hu F. A comparison of neoadjuvant chemotherapy with gemcitabine versus docetaxel plus cisplatin in locoregionally advanced nasopharyngeal carcinoma: a propensity score matching analysis. Cancer Manag Res 2018; 10:6237-6245. [PMID: 30538570 PMCID: PMC6260124 DOI: 10.2147/cmar.s186233] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Purpose To compare the efficacy and safety of neoadjuvant chemotherapy (NACT) with gemcitabine (GEM) vs docetaxel plus cisplatin (CDDP) in locoregionally advanced nasopharyngeal carcinoma (NPC). Methods A total of 222 patients with locoregionally advanced NPC between February 2012 and May 2014 in our hospital who received NACT with GEM or docetaxel plus CDDP combined with concurrent chemoradiotherapy (CCRT) were retrospectively analyzed. Fifty-two patients treated with GEM plus CDDP (GP) combined with CCRT were matched with 52 patients who received docetaxel plus CDDP (TP) combined with CCRT. Results With a median follow-up time of 60 months (range, 14–72 months), the 5-year overall survival, progression-free survival (PFS), local relapse-free survival and distant metastasis-free survival (DMFS) rates were 78.8%, 66.0%, 81.0% and 75.9%, respectively, in the GP group and 79.4%, 60.5%, 79.6% and 73.6%, respectively, in the TP group. No statistically significant survival differences were found between the two groups. In multivariate analysis, T3–4 and N2–3 were prognostic factors for poor 5-year PFS and DMFS (all P-values <0.05). Patients in the TP group experienced less grade 3–4 thrombocytopenia but more grade 3–4 leucopenia and neutropenia than those in the GP group (all P-values <0.05). There were no significant differences between the two groups in other toxicities (all P-values >0.05). Conclusion NACT with GP or TP regimen achieved comparable clinical outcome with acceptable toxicities. Both regimens might be a treatment option for patients with locoregionally advanced NPC.
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Affiliation(s)
- Tongxin Liu
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou, China, .,Key Laboratory of Radiation Oncology in Zhejiang Province, Hangzhou, China, .,Key Laboratory of Head & Neck Cancer Translational Research of Zhejiang Province, Hangzhou, China,
| | - Quanquan Sun
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou, China, .,Key Laboratory of Radiation Oncology in Zhejiang Province, Hangzhou, China,
| | - Jing Chen
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou, China, .,Key Laboratory of Radiation Oncology in Zhejiang Province, Hangzhou, China, .,Key Laboratory of Head & Neck Cancer Translational Research of Zhejiang Province, Hangzhou, China,
| | - Fangzheng Wang
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou, China, .,Key Laboratory of Radiation Oncology in Zhejiang Province, Hangzhou, China, .,Key Laboratory of Head & Neck Cancer Translational Research of Zhejiang Province, Hangzhou, China,
| | - Bin Li
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou, China, .,Key Laboratory of Radiation Oncology in Zhejiang Province, Hangzhou, China, .,Key Laboratory of Head & Neck Cancer Translational Research of Zhejiang Province, Hangzhou, China,
| | - Weifeng Qin
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou, China, .,Key Laboratory of Radiation Oncology in Zhejiang Province, Hangzhou, China, .,Key Laboratory of Head & Neck Cancer Translational Research of Zhejiang Province, Hangzhou, China,
| | - Zhimin Ye
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou, China, .,Key Laboratory of Radiation Oncology in Zhejiang Province, Hangzhou, China, .,Key Laboratory of Head & Neck Cancer Translational Research of Zhejiang Province, Hangzhou, China,
| | - Fujun Hu
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou, China, .,Key Laboratory of Radiation Oncology in Zhejiang Province, Hangzhou, China, .,Key Laboratory of Head & Neck Cancer Translational Research of Zhejiang Province, Hangzhou, China,
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14
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Fangzheng W, Chuner J, Quanquan S, Zhimin Y, Tongxin L, Jiping L, Sakamoto M, Peng W, Kaiyuan S, Weifeng Q, Zhenfu F, Yangming J. Addition of chemotherapy to intensity-modulated radiotherapy does not improve survival in stage II nasopharyngeal carcinoma patients. J Cancer 2018; 9:2030-2037. [PMID: 29896288 PMCID: PMC5995949 DOI: 10.7150/jca.25042] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Accepted: 02/28/2018] [Indexed: 01/16/2023] Open
Abstract
In this study, we examined whether combining neoadjuvant chemotherapy (NAC) and/or concurrent chemotherapy (CC) with intensity-modulated radiotherapy (IMRT) improved survival in patients with stage II nasopharyngeal carcinoma (NPC). Two hundred forty-two stage II NPC patients were enrolled between May 2008 and April 2014 and received radical IMRT with simultaneous integrated boost technique using 6 MV photons; some patient groups also received chemotherapy every 3 weeks for 2-3 cycles. The median follow-up duration was 69 months for all patients. At the last follow-up, 18 patients had experienced treatment failure; locoregional relapse among the IMRT alone, NAC+IMRT, NAC+CCRT, and CCRT occurred in 3, 3, 4 and 5, respectively; distant metastases in 0, 0, 2 and 1, respectively, and there was a statistically significant difference among four groups (P=0.019). The 5-year locoregional relapse-free survival (LRRFS), distant metastasis-free survival (DMFS), progression-free survival (PFS), and overall survival (OS) rates for all patients were 94.7%, 98.7%, 92.9%, and 93.4%, respectively. Five-year LRRFS, DMFS, PFS, and OS were similar among the IMRT alone, NAC+IMRT, NAC+CCRT, and CCRT treatment groups. Univariate and multivariate analyses revealed that a combined regimen was not an independent prognostic factor for any survival outcome. However, patients who received IMRT plus chemotherapy experienced more acute adverse events than those who received IMRT alone. Thus, the addition of NAC and/or CC to IMRT did not improve survival outcomes, but was associated with higher incidences of acute treatment-associated toxicities than IMRT alone in patients with stage II NPC.
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Affiliation(s)
- Wang Fangzheng
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang Hangzhou, 310022, People's Republic of, China.,Key Laboratory of Radiation Oncology of Zhejiang Province, Zhejiang Hangzhou, 310022, People's Republic of, China
| | - Jiang Chuner
- Department of Breast Surgery, Zhejiang Cancer Hospital, Zhejiang Hangzhou, 310022, People's Republic of, China
| | - Sun Quanquan
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang Hangzhou, 310022, People's Republic of, China.,Key Laboratory of Radiation Oncology of Zhejiang Province, Zhejiang Hangzhou, 310022, People's Republic of, China
| | - Ye Zhimin
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang Hangzhou, 310022, People's Republic of, China.,Key Laboratory of Radiation Oncology of Zhejiang Province, Zhejiang Hangzhou, 310022, People's Republic of, China
| | - Liu Tongxin
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang Hangzhou, 310022, People's Republic of, China.,Key Laboratory of Radiation Oncology of Zhejiang Province, Zhejiang Hangzhou, 310022, People's Republic of, China
| | - Liu Jiping
- Department of Physics, Zhejiang Cancer Hospital, Zhejiang Hangzhou, 310022, People's Republic of, China
| | - Masoto Sakamoto
- Department of Radiology, Fukui Red Cross Hospital, Fukui Japan
| | - Wu Peng
- Department of Pathology, Zhejiang Cancer Hospital, Zhejiang Hangzhou, 310022, People's Republic of, China
| | - Shi Kaiyuan
- Department of Ultrasonography, Zhejiang Cancer Hospital, Zhejiang Hangzhou, 310022, People's Republic of, China
| | - Qin Weifeng
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang Hangzhou, 310022, People's Republic of, China.,Key Laboratory of Radiation Oncology of Zhejiang Province, Zhejiang Hangzhou, 310022, People's Republic of, China
| | - Fu Zhenfu
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang Hangzhou, 310022, People's Republic of, China.,Key Laboratory of Radiation Oncology of Zhejiang Province, Zhejiang Hangzhou, 310022, People's Republic of, China
| | - Jiang Yangming
- Department of Digital Earth, Institute of Remote Sensing and Digital Earth, CAS, Beijing, 100101, People's Republic of, China
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15
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Fangzheng W, Quanquan S, Chuner J, Zhimin Y, Shuangyan Y, Huanhuan Y, Jianfang S, Sakamoto M, Weifeng Q, Zhenfu F, Yangming J, Yuezhen W. Optimization of the margin expanded from the clinical to the planned target volume during intensity-modulated radiotherapy for nasopharyngeal carcinoma. Oncotarget 2017; 8:110201-110208. [PMID: 29299141 PMCID: PMC5746376 DOI: 10.18632/oncotarget.22518] [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: 05/25/2017] [Accepted: 11/03/2017] [Indexed: 12/25/2022] Open
Abstract
During the radiotherapy process, the emergence of set-up errors is nearly inevitable. Because set-up errors were not detected and corrected daily, planned target volumes were formed by expanding the clinical target volume according to each unit's experience. We optimized the margins of clinical and planned target volumes during administration of intensity-modulated radiotherapy for nasopharyngeal carcinoma. A total of 72 patients newly diagnosed with non-metastatic nasopharyngeal carcinoma and treated with Tomotherapy were prospectively enrolled in the study. For each patient, one megavoltage computed tomography scan was obtained after conventional positioning, online correction, and daily tomotherapy delivery. The interfraction set-up errors were determined using a planning CT based on the registered scan. The mean interfraction errors were -2.437±2.0529 mm, 0.0652±2.3844 mm, 0.318±1.8314 mm, and 0.197±1.8721° for the medial-lateral, superior-inferior, and anterior-posterior directions, and the direction of rotation, respectively. The total MPTV in the three directions was 7.53 mm, 1.83 mm, and 2.08 mm, respectively. The 3-mm margins in the superior-inferior and anterior-posterior directions uniformly expanded from the clinical target volume should be sufficient, and the marging in the medial-lateral direction was up to 7.5 mm. These results suggest that personalized MPTV may be adopted for intensity-modulated radiotherapy planning.
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Affiliation(s)
- Wang Fangzheng
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou 310022, China.,Radiobiology Research Unit Key Laboratory of Radiation Oncology of Zhejiang Province, Hangzhou 310022, China
| | - Sun Quanquan
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou 310022, China.,Radiobiology Research Unit Key Laboratory of Radiation Oncology of Zhejiang Province, Hangzhou 310022, China
| | - Jiang Chuner
- Department of Breast Surgery, Zhejiang Cancer Hospital, Hangzhou 310022, China
| | - Ye Zhimin
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou 310022, China.,Radiobiology Research Unit Key Laboratory of Radiation Oncology of Zhejiang Province, Hangzhou 310022, China
| | - Yang Shuangyan
- Department of Physics, Zhejiang Cancer Hospital, Hangzhou 310022, China
| | - Yu Huanhuan
- Department of Physics, Zhejiang Cancer Hospital, Hangzhou 310022, China
| | - Shi Jianfang
- Department of Physics, Zhejiang Cancer Hospital, Hangzhou 310022, China
| | - Masoto Sakamoto
- Department of Radiology, Fukui Red Cross Hospital, Fukui 918-8501, Japan
| | - Qin Weifeng
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou 310022, China.,Radiobiology Research Unit Key Laboratory of Radiation Oncology of Zhejiang Province, Hangzhou 310022, China
| | - Fu Zhenfu
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou 310022, China.,Radiobiology Research Unit Key Laboratory of Radiation Oncology of Zhejiang Province, Hangzhou 310022, China
| | - Jiang Yangming
- Department of Digital Earth, Institute of Remote Sensing and Digital Earth, CAS, Beijing 100101, China
| | - Wang Yuezhen
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou 310022, China.,Radiobiology Research Unit Key Laboratory of Radiation Oncology of Zhejiang Province, Hangzhou 310022, China
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16
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Fangzheng W, Chuner J, Quanquan S, Zhimin Y, Tongxin L, Jiping L, Sakamoto M, Peng W, Kaiyuan S, Weifeng Q, Zhenfu F, Yangming J. Addition of 5-fluorouracil to docetaxel/cisplatin does not improve survival in locoregionally advanced nasopharyngeal carcinoma. Oncotarget 2017; 8:115469-115479. [PMID: 29383174 PMCID: PMC5777786 DOI: 10.18632/oncotarget.23300] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Accepted: 12/04/2017] [Indexed: 12/25/2022] Open
Abstract
Addition of induction chemotherapy (IC) to concurrent chemoradiotherapy (CCRT) is a potentially effective approach for treating locoregionally advanced nasopharyngeal carcinoma (NPC). In this study, we compared the efficacy and toxicity of IC regimens consisting of docetaxel plus cisplatin with (TPF) or without (TP) 5-fluorouracil followed by CCRT in these patients. Clinical data from 245 propensity score-matched pairs of newly diagnosed non-metastatic NPC patients who received either TPF or TP IC before CCRT were retrospectively reviewed. After a median follow-up of 60 months, 5-year locoregional relapse-free, distant metastasis-free, progression-free, and overall survival rates were 95.6%, 94.7%, 90.4%, and 92.9% in TPF arm patients and 96.7%, 94.2%, 91.7%, and 91.0% in TP arm patients, respectively. There were thus no differences in survival between the two arms. Multivariate analysis revealed that IC regimen was not an independent prognostic factor for any of the survival outcomes. However, patients who received TP experienced lower incidences of grade 3/4 toxicities than those who received TPF. These results indicate that omission of 5-fluorouracil from TPF-based IC did not affect survival outcomes, but was associated with reduced toxicity, in patients with locoregionally advanced NPC.
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Affiliation(s)
- Wang Fangzheng
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou 310022, People's Republic of China.,Key Laboratory of Radiation Oncology of Zhejiang Province, Hangzhou 310022, People's Republic of China
| | - Jiang Chuner
- Department of Breast Surgery, Zhejiang Cancer Hospital, Hangzhou 310022, People's Republic of China
| | - Sun Quanquan
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou 310022, People's Republic of China.,Key Laboratory of Radiation Oncology of Zhejiang Province, Hangzhou 310022, People's Republic of China
| | - Ye Zhimin
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou 310022, People's Republic of China.,Key Laboratory of Radiation Oncology of Zhejiang Province, Hangzhou 310022, People's Republic of China
| | - Liu Tongxin
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou 310022, People's Republic of China.,Key Laboratory of Radiation Oncology of Zhejiang Province, Hangzhou 310022, People's Republic of China
| | - Liu Jiping
- Department of Physics, Zhejiang Cancer Hospital, Hangzhou 310022, People's Republic of China
| | - Masoto Sakamoto
- Department of Radiology, Fukui Red Cross Hospital, Fukui 918-8501, Japan
| | - Wu Peng
- Department of Pathology, Zhejiang Cancer Hospital, Hangzhou 310022, People's Republic of China
| | - Shi Kaiyuan
- Department of Ultrasonography, Zhejiang Cancer Hospital, Hangzhou 310022, People's Republic of China
| | - Qin Weifeng
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou 310022, People's Republic of China.,Key Laboratory of Radiation Oncology of Zhejiang Province, Hangzhou 310022, People's Republic of China
| | - Fu Zhenfu
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou 310022, People's Republic of China.,Key Laboratory of Radiation Oncology of Zhejiang Province, Hangzhou 310022, People's Republic of China
| | - Jiang Yangming
- Department of Digital Earth, Institute of Remote Sensing and Digital Earth, CAS, Beijing 100101, People's Republic of China
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17
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Fangzheng W, Chuner J, Zhimin Y, Quanquan S, Tongxin L, Min X, Peng W, Bin L, Sakamoto M, Yuezhen W, Fengqin Y, Zhenfu F, Yangming J. Association of the neoadjuvant chemotherapy cycle with survival outcomes in patients with locoregionally advanced nasopharyngeal carcinoma: a propensity-matched analysis. Oncotarget 2017; 8:94117-94128. [PMID: 29212214 PMCID: PMC5706860 DOI: 10.18632/oncotarget.21587] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 09/21/2017] [Indexed: 01/07/2023] Open
Abstract
Neoadjuvant chemotherapy (NAC) is widely used to treat locoregionally advanced nasopharyngeal carcinoma (NPC). To determine the optimal number of NAC cycles, we assessed the effect of NAC cycle on survival outcomes of locoregionally advanced NPC patients receiving NAC before concurrent chemotherapy and intensity-modulated radiotherapy. Clinical data from 1,188 non-metastatic NPC patients were retrospectively reviewed. All received ≥2 cycles of NAC added to concurrent chemoradiotherapy. Propensity score matching (PSM) was used to identify paired patients according to various covariates. In total, 297 pairs were selected. After a median follow-up time of 57 months (range: 7 to 104 months), the 5-year locoregional relapse-free survival, distant metastasis-free survival (DMFS), progression-free survival (PFS), and overall survival rates in patients treated with 2 cycles vs. 3 to 4 cycles of NAC were 91.3% vs. 87.2% (P=0.149), 93.3% vs. 88.5% (P=0.043), 88.7% vs. 81.7% (P=0.037), and 94.0% vs. 92.6% (P=0.266), respectively. On multivariate analysis, 2 cycles of NAC were associated with improved DMFS (hazard ratio, 0.499; P=0.038) and PFS (hazard ratio, 0.585; P=0.049). NAC cycle was an independent prognosticator of DMFS and PFS in univariate and multivariate analyses. Thus, 2 cycles of NAC appear sufficient, as additional cycles were not associated with added survival benefit for locoregionally advanced NPC.
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Affiliation(s)
- Wang Fangzheng
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang Hangzhou 310022, People's Republic of China.,Zhejiang Key Laboratory of Radiation Oncology, Zhejiang Hangzhou 310022, People's Republic of China.,Department of Radiology, Japanese Red Cross Fukui Hospital, Fukui 918-8501, Japan
| | - Jiang Chuner
- Department of Breast Tumor Surgery, Zhejiang Cancer Hospital, Zhejiang Hangzhou 310022, People's Republic of China
| | - Ye Zhimin
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang Hangzhou 310022, People's Republic of China.,Zhejiang Key Laboratory of Radiation Oncology, Zhejiang Hangzhou 310022, People's Republic of China
| | - Sun Quanquan
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang Hangzhou 310022, People's Republic of China.,Zhejiang Key Laboratory of Radiation Oncology, Zhejiang Hangzhou 310022, People's Republic of China
| | - Liu Tongxin
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang Hangzhou 310022, People's Republic of China.,Zhejiang Key Laboratory of Radiation Oncology, Zhejiang Hangzhou 310022, People's Republic of China
| | - Xu Min
- Department of Physics, Zhejiang Cancer Hospital, Zhejiang Hangzhou 310022, People's Republic of China
| | - Wu Peng
- Department of Pathology, Zhejiang Cancer Hospital, Zhejiang Hangzhou 310022, People's Republic of China
| | - Long Bin
- Department of Nuclear Medicine, Zhejiang Cancer Hospital, Zhejiang Hangzhou 310022, People's Republic of China
| | - Masoto Sakamoto
- Department of Radiology, Japanese Red Cross Fukui Hospital, Fukui 918-8501, Japan
| | - Wang Yuezhen
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang Hangzhou 310022, People's Republic of China.,Zhejiang Key Laboratory of Radiation Oncology, Zhejiang Hangzhou 310022, People's Republic of China
| | - Yan Fengqin
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang Hangzhou 310022, People's Republic of China.,Zhejiang Key Laboratory of Radiation Oncology, Zhejiang Hangzhou 310022, People's Republic of China
| | - Fu Zhenfu
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Zhejiang Hangzhou 310022, People's Republic of China.,Zhejiang Key Laboratory of Radiation Oncology, Zhejiang Hangzhou 310022, People's Republic of China
| | - Jiang Yangming
- Department of Didital Earth, Institute of Remote Sensing and Didital Earth, CAS, Beijing 100101, People's Republic of China
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