1.NAPD regimen for patients with recurrent refractory diffuse large B-cell lymphoma.
Chenghui HUANG ; Hui WU ; Haihua ZHU ; Lan LIU ; Ruifang TIAN ; Cong XU ; Xiaofei LI ; Lihui WANG ; Ke CAO ; Peiguo CAO
Journal of Central South University(Medical Sciences) 2018;43(7):754-759
To investigate the clinical efficacy and toxicities for the NAPD regimen (vinorelbine, cytarabine, cisplatin, and dexamethasone) in the treatment of recurrent refractory diffuse large B-cell lymphoma.
Methods: A total of 30 patients identified with recurrent refractory diffuse large B-cell lymphoma were enrolled in this retrospective study. The curative efficacy of NAPD regimen was evaluated after 2 consecutive cycles. The toxicities and adverse reaction were evaluated after 1 cycle. The objective response rate (ORR), overall survival (OS), progress free survival (PFS), and the rates of 1, 2, and 4-year OS and PFS were analyzed. The prognosis was evaluated with univariate analysis.
Results: The ORR was 56.7% and clinical benefit rate (CBR) was 83.3% after 2 cycles. Five patients achieved complete remission, 12 achieved partial remission, and 8 achieved stable disease. The median OS was 22 (1.5-140) months. The 1, 2, and 4-year OS rates were 59.1%, 48.2%, and 40.2%, respectively. The median PFS was 14 (1.5-140) months. The 1, 2 and 4-year PFS rates were 56.3%, 42.2%, and 31.7%, respectively. The main adverse reaction was myelosuppression. Three patients suffered from grade III-IV leukopenia and 1 thrombocytopenia. Grade I-II gastrointestinal toxicity was 20%. No heart, liver, and kidney damages at grade III-IV were observed.
Conclusion: The NAPD regimen is effective and its toxicity is well tolerated for the treatment of recurrent refractory diffuse large B-cell lymphoma. It is a salvage chemotherapy regimen worth to be verified.
Antineoplastic Combined Chemotherapy Protocols
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adverse effects
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therapeutic use
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Cisplatin
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administration & dosage
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Cytarabine
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administration & dosage
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Dexamethasone
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administration & dosage
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Humans
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Induction Chemotherapy
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Lymphoma, Large B-Cell, Diffuse
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drug therapy
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mortality
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Neoplasm Recurrence, Local
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drug therapy
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mortality
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Retrospective Studies
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Salvage Therapy
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methods
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Treatment Outcome
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Vinblastine
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administration & dosage
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analogs & derivatives
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Vinorelbine
2.Low-dose methotrexate combined with vinorelbine for inoperable desmoid tumor: efficacy and the prognostic factors.
Zhengfu FAN ; Shu LI ; Zhiwei FANG ; Jiayong LIU ; Chujie BAI ; Ruifeng XUE ; Lu ZHANG ; Tian GAO
Journal of Southern Medical University 2016;36(1):39-43
OBJECTIVETo characterize the clinical features of desmoid tumor, assess the efficacy of conservative chemotherapy for inoperable desmoid tumor and analyze the prognostic factors.
METHODSFrom August 2009 to December 2013, 52 patients with inoperable desmoid tumor were treated in our department and received chemotherapy with vinorelbine combined with low-dose methotrexate. The clinical data of the patients were analyzed retrospectively.
RESULTSThe patients studied included 22 male and 30 female patients with the age of disease onset ranging from 2 to 46 years (mean 18.7 years). The lesions occurred most frequently in the lower limbs (36.5%, 19/52) and the tumor size ranged from 2.7 to 37 cm (mean 9.5 cm). The patients were followed up for a median of 29 months (7 to 64 months). The chemotherapy lasted for 4 to 30 months (median 12 months). After completion of the chemotherapy, 1 patient had a complete response (CR), 18 showed partial responses (PR), 27 cases had stable disease (SD), and 6 had progressive disease (PD), with an overall response rate (ORR) of 88.5%. The progression-free survival (PFS) time of the patients ranged from 4 to 63 months (median 26.5 months) with a 2-year PFS rate of 76.7% and 5-year PFS rate of 41.9%. A longer chemotherapy duration (over 12 months) was associated with a more favorable prognosis. No significant differences in PFS were found between the patients stratified by gender, age of disease onset, age when receiving chemotherapy, tumor site, or tumor size.
CONCLUSIONFor recurrent, inoperable and progressive desmoid tumor, long enough cycles of vinorelbine combined with low-dose methotrexate can be an effective and safe option for tumor control.
Adolescent ; Adult ; Antineoplastic Combined Chemotherapy Protocols ; Child ; Child, Preschool ; Disease-Free Survival ; Female ; Fibromatosis, Aggressive ; drug therapy ; Humans ; Male ; Methotrexate ; administration & dosage ; therapeutic use ; Middle Aged ; Prognosis ; Retrospective Studies ; Vinblastine ; administration & dosage ; analogs & derivatives ; therapeutic use ; Young Adult
3.Assessment on the Efficacy and Safety of Aidi Injection Combined with Vinorelbine and Cisplatin for Treatment of Advanced Nonsmall Cell Lung Cancer.
Hua-Ye ZHAO ; Hai-Yan ZHOU ; Yan-Ting WANG ; Wei CHEN ; Shu-Ya QI ; Jun-Ling CAO ; Guo-Hui LI
Chinese Medical Journal 2016;129(6):723-730
BACKGROUNDThe aim of this study was to assess the efficacy and safety of vinorelbine and cisplatin (NP chemotherapy) alone or in combination with Aidi injection for the treatment of advanced nonsmall cell lung cancer (NSCLC).
METHODSPertinent publications were identified in PubMed, EMBASE, Cochrane Library, CNKI, CQVIP, and Wanfang databases, up to December 8, 2015. After quality assessment of all included randomized controlled trials evaluating Aidi injection combined with NP chemotherapy for the treatment of advanced NSCLC, a meta-analysis was performed by Review Manager 5.2 and STATA 12.0 for statistical analyses.
RESULTSTwelve studies including 509 and 503 cases in the experimental and control groups, respectively, were finally analyzed. The meta-analysis revealed that when cisplatin dose ranging from 20 to 40 mg/m 2 , combination of Aidi injection and NP chemotherapy was statistically different compared with NP chemotherapy alone in enhancing efficiency (relative risk [RR] = 1.24, 95% confidence interval [CI] [1.05-1.47], P = 0.010) and reducing the incidence of Grade II or above nausea and vomiting (RR = 0.49, 95% CI [0.30-0.80], P = 0.005). Meanwhile, with cisplatin ranging from 80 to 120 mg/m 2 , no significant differences in efficiency (RR = 1.11, 95% CI [0.87-1.42], P = 0.390) and Grade II or above nausea and vomiting (RR = 0.88, 95% CI [0.71-1.10], P = 0.260) were obtained. In addition, Aidi injection combined with NP chemotherapy was superior to NP chemotherapy alone in improving the quality of life, alleviating Grade II or above leukopenia and thrombocytopenia.
CONCLUSIONSAidi injection combined with NP chemotherapy can enhance efficiency, improve the quality of life, and decrease adverse effects in patients with advanced NSCLC.
Antineoplastic Combined Chemotherapy Protocols ; adverse effects ; therapeutic use ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; psychology ; Cisplatin ; administration & dosage ; Drugs, Chinese Herbal ; administration & dosage ; Humans ; Injections ; Lung Neoplasms ; drug therapy ; psychology ; Publication Bias ; Quality of Life ; Vinblastine ; administration & dosage ; analogs & derivatives
4.Analysis of postoperative chemotherapy-related anemia in elderly cancer patients.
Su HE ; Zhang LINGYUN ; Liu YUNPENG
Chinese Journal of Oncology 2015;37(4):290-292
OBJECTIVEThis study was conducted to investigate the correlation between anemia and postoperative chemotherapy in elderly cancer patients.
METHODSOne hundred and fifty-seven elderly patients ( age ≥ 60) with pathologically confirmed breast, lung and digestive tract cancers, who had HGB ≥ 120 g/L and ECOG scores 0-2, were included in this study. We reviewed their clinicopathological data and analyzed the correlation of anemia in breast cancer patients after 1, 3 or 5 cycles and lung cancer patients after 1, 2 or 3 cycles of postoperative chemotherapy.
RESULTSAmong the 157 cases, the overall proportion of anemia was 31.8% (50/157) , with 18.8% in male and 47.2% in female patients (P < 0.001). After three cycles of chemotherapy, the proportion of anemia was 57.9% in lung cancer, 34.5% in breast cancer, 26.3% in gastric cancer and 9.3% in colorectal cancer patients (P < 0.001). The proportion of anemia during 5 cycles chemotherapy (three cycles in lung cancer) was gradually increasing. In the lung cancer patients, anemia was observed in 66.7% of patients who received vinorelbine plus cispiatin regimen and 25.0% of cases who received vinorelbine regimen chemotherapy (P = 0.044).
CONCLUSIONSIn most elderly patients with normal hemoglobin level and in good conditions, the chemotherapy-related anemia is mild and less frequent. Age should not limit the adjuvant chemotherapy in elderly cancer patients. Attention should be paid to the possibility of anemia in elderly female lung cancer patients receiving multiple cycle platinum-based chemotherapy regimens.
Aged ; Anemia ; chemically induced ; epidemiology ; Antineoplastic Agents ; adverse effects ; Breast Neoplasms ; drug therapy ; Chemotherapy, Adjuvant ; Cisplatin ; adverse effects ; Colorectal Neoplasms ; drug therapy ; Female ; Humans ; Lung Neoplasms ; drug therapy ; Male ; Middle Aged ; Stomach Neoplasms ; drug therapy ; Vinblastine ; adverse effects ; analogs & derivatives
5.Efficacy and toxicity of vinorelbine (NVB)-based regimens in patients with metastatic triple negative breast cancer (mTNBC) pretreated with anthracyclines and taxanes.
Feng DU ; Peng YUAN ; Yang LUO ; Jiayu WANG ; Fei MA ; Ruigang CAI ; Ying FAN ; Qing LI ; Pin ZHANG ; Binghe XU ; Email: XUBINGHE@MEDMAIL.COM.CN.
Chinese Journal of Oncology 2015;37(10):788-792
OBJECTIVETo assess the efficacy of vinorelbine (NVB)-based regimens in patients with metastatic triple negative breast cancer (mTNBC) pretreated with anthracyclines and taxanes.
METHODSClinical data of 48 patients diagnosed and treated for mTNBC between 2004 and 2012 at the Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) were retrospectively analyzed. All patients were pretreated with anthracyclines and at least one taxane in neo-adjuvant, adjuvant or chemotherapy for mTNBC and patients should be having at least one measurable metastatic lesion. Totally, 48 patients were included in this study, of which 21 cases received first-line chemotherapy and 27 cases received second-line chemotherapy. Based on the regimen they received, 22 patients were treated with NVB plus platinum (NP), and 26 patients with NVB plus capecitabine (NX).
RESULTSAfter 70 months follow-up, in the total group of patients, the objective response rate was 20.8%, clinical benefit rate was 43.8%, median progression free survival (PFS) was 4.4 months and median overall survival (OS) was 15.5 months. In addition, the ORR was significantly better in the NP arm versus NX arm (33.8% vs.7.7%, P=0.029) as well as PFS was statistically improved in the NP arm than NX arm (5.3 m vs. 3.0 m, P=0.023). Similar trend was observed in the OS, although the difference was not statistically significant (27.7 m vs. 14.8 m, P=0.077). In all, the most frequently reported adverse events were G1/2 gastrointestinal toxicity (68.8%) and neutropenia (62.5%) . No significant difference was observed between the NP arm and NX arm (P>0.05). The percentage of patients who delayed chemotherapy administration in the NP arm and NX arm was 9.1% (n=2), and 3.8% (n=1), respectively.
CONCLUSIONSNVB-based combination chemotherapy demonstrates moderate efficacy in mTNBC patients pretreated with anthracyclines and one taxane with manageable toxicity. NP regimen shows potential superiority over NX regimen, and should be further verified in randomized phase III clinical trial in larger cohort.
Anthracyclines ; therapeutic use ; Antibiotics, Antineoplastic ; adverse effects ; therapeutic use ; Antineoplastic Agents, Phytogenic ; adverse effects ; therapeutic use ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Bridged-Ring Compounds ; therapeutic use ; Capecitabine ; administration & dosage ; Cisplatin ; administration & dosage ; Disease-Free Survival ; Humans ; Neutropenia ; chemically induced ; Retrospective Studies ; Taxoids ; therapeutic use ; Triple Negative Breast Neoplasms ; drug therapy ; pathology ; Vinblastine ; adverse effects ; analogs & derivatives ; therapeutic use
6.Rituximab combined with second line regimens for treatment of seven relapsed and refractory Hodgkin lymphoma patients.
Huimin LIU ; Heng LI ; Wenjie XIONG ; Shuhua YI ; Dehui ZOU ; Lugui QIU
Chinese Journal of Hematology 2015;36(7):578-582
OBJECTIVETo investigate the efficacy and safety of Rituximab combined with second line regimen for treatment of relapsed and refractory Hodgkin lymphoma.
METHODSSeven patients with relapsed and refractory Hodgkin lymphoma were treated with Rituximab combined with second line regimen. Among them, two patients were treated with R-GDP (E) [rituximab, gemcitabine, cisplatin, dexamethasone (etoposide)] regimen, another two patients with R-IGVP (rituximab, ifosfamide, gemcitabine, vinorelbine, prednisone)regimen, and the left three patients with R-BEACOPP (rituximab, bleomycin, etoposide, doxorubicin, cyclophosphamide, vincristine, procarbazine, prednisone)regimen. The efficacy and safety were evaluated during and after chemotherapy.
RESULTSThere're three male and four female patients, whose median age was 21 years (range 12-36 years) old. One patient was diagnosed as nodular lymphocyte-predominant Hodgkin lymphoma (NLPHL), and the other six patients as classical HL (four nodular sclerosis HL, one lymphocyte-rich classical HL and one hmixed cellularity HL). The median cycles of salvage therapy were 4(1-4), and the median follow-up was 29 months (24-58 months). Among these 7 patients, the complete remission was observed in 4 patients, stable disease in 2 patients, but one patient died during salvage therapy. The two-year survival rates were 85.7% and the major toxic effects were bone marrow suppression.
CONCLUSIONThese results indicate that the Rituximab combined with second line regimen is an effective therapy for relapsed and refractory Hodgkin lymphoma.
Adolescent ; Adult ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Bleomycin ; therapeutic use ; Child ; Cisplatin ; therapeutic use ; Cyclophosphamide ; therapeutic use ; Deoxycytidine ; analogs & derivatives ; therapeutic use ; Dexamethasone ; therapeutic use ; Doxorubicin ; therapeutic use ; Etoposide ; therapeutic use ; Female ; Hodgkin Disease ; drug therapy ; Humans ; Male ; Neoplasm Recurrence, Local ; Prednisone ; therapeutic use ; Procarbazine ; therapeutic use ; Remission Induction ; Rituximab ; therapeutic use ; Salvage Therapy ; Vinblastine ; analogs & derivatives ; Vincristine ; therapeutic use ; Young Adult
7.Treatment of Radical Resected NSCLC by Chinese Medicine Combined with Adjuvant Chemother- apy: a Clinical Study.
Wan-xin HOU ; He-gen LI ; Zhi-wei CHEN ; Li-hua ZHU ; Li-hong ZHAO ; Jian-hui TIAN ; Wei-jie XU ; Lei ZHOU ; Yi-lin YAO
Chinese Journal of Integrated Traditional and Western Medicine 2015;35(6):648-653
OBJECTIVETo evaluate the efficacy of Chinese medicine (CM) combined adjuvant chemotherapy in postponing relapse and metastasis of radical resected Ib-IIIa stage non-small cell lung cancer (NSCLC) patients, and to explore its effect in improving their quality of life (QOL) and clinical symptoms.
METHODSWe designed a cohort study of 336 radical resected Ib-IIIa NSCLC patients by analyzing disease free survival (DFS) using Log-rank test. They were randomly assigned to the control group (155 cases, treated by adjuvant chemotherapy group) and the test group (181 cases, treated by adjuvant chemotherapy combined CM). By using controlled method, 60 radical resected NSCLC patients undergoing NP/NC program in 2012 (vinorelbine 25 mg/m2, combined with cisplatin 75 mg/m2 on day 1 and day 8/on day 1 or on day 1, 2, and 3; or carboplatin AUC = 5 on day 1) were assigned to the control group (29 cases) and the test group (31 cases). QOL scores (using EORTC QLQ-LC43 questionnaire) and TCM symptoms scores were compared between the two groups before chemotherapy, peri-chemotherapy (one day before the 2nd course of chemotherapy) , and after chemotherapy (20 days after ending the 4th course of chemotherapy).
RESULTS(1) The median DFS was longer in the test group than in the control group, but with no statistical difference between the two groups (42.73 months vs 35.57 months , P = 0.179). In the subgroup analysis, there was statistical difference in IIIa stage DFS. The median IIIa stage DFS of was longer in the test group than in the control group with statistical difference (27.87 months vs 19. 93 months, P = 0.047). (2) In the control study, repeated measured data indicated there was significant difference in physical functions between the two groups (P < 0.05). Total scores for health states decreased more in the test group than in the control group, but with no statistical difference (P > 0.05). Scores for constipation and CM syndrome scores were higher in the test group than in the control group (P < 0.05).
CONCLUSIONSCM had advantages in postponing DFS of radical resected NSCLC patients, especially in IIIa stage. CM could improve their QOL and clinical symptoms during adjuvant chemotherapy.
Adjuvants, Immunologic ; Adjuvants, Pharmaceutic ; therapeutic use ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Carboplatin ; therapeutic use ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; Chemotherapy, Adjuvant ; Cisplatin ; therapeutic use ; Cohort Studies ; Disease-Free Survival ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Lung Neoplasms ; Quality of Life ; Vinblastine ; analogs & derivatives ; therapeutic use
8.Efficacy and safety of trastuzumab plus different chemotherapy regimens in treatment of the patients with HER-2-positive advanced breast cancer.
Jihong GUO ; Binghe XU ; Fei MA ; Ying FAN ; Peng YUAN ; Jiayu WANG ; Ruigang CAI ; Qing LI ; Pin ZHANG
Chinese Journal of Oncology 2014;36(5):372-376
OBJECTIVETo evaluate the efficacy and safety of trastuzumab plus different chemotherapy regimens in treatment of patients with HER-2-positive advanced breast cancer.
METHODS132 patients with advanced HER-2-positive breast cancer were treated with trastuzumab plus different regimens. The clinical characteristics, efficacy and toxicity of the 132 patients were retrospectively analyzed.
RESULTSFive patients had complete response (CR), 61 patients had partial response (PR), 39 patients had stable disease (SD), and 27 patients had progressive disease (PD). The objective response rate was 50.0% and the disease control rate was 79.5%. The median progression-free survival was 9.3 months. The median overall survival time was 46.2 months. The 1-, 2-, 5- year survival rates were 98.3%, 81.9% and 40.2%, respectively. Trastuzumab combined with chemotherapy is superior to trastuzumab monotherapy (51.2% vs. 33.3%). The number of metastatic sites, efficacy, different previous treatment lines were independent prognostic factors of PFS (P = 0.002, P < 0.0001 and P < 0.0001, respectively). Visceral metastases, pathological grade, and PFS were independent prognostic factors of OS (P = 0.041, P = 0.001, P = 0.025, P < 0.001, P < 0.0001 and P < 0.0001, respectively). Regarding the toxicities, one case discontinued treatment due to the decrease of left ventricular ejection fraction to 47%, two cases had heartbeat tachycardia, 6 cases had palpitation, 17 cases had a fever during first input trastuzumab. No other serious cardiac toxicity was observed. The most common toxicities were chemotherapy-related hematological and non-hematological toxicities.
CONCLUSIONSTrastuzumab combined with chemotherapy is superior to trastuzumab monotherapy. Patients may get benefits for early use of trastuzumab. Trastuzumab plus chemotherapy is effective and well tolerated in patients with advanced HER-2 positive breast cancer. No heart failure occurred in this series of patients, and cardiac safety seems better than that in Caucasians because of younger age at the onset in Chinese advanced breast cancer patients.
Adult ; Antibodies, Monoclonal, Humanized ; adverse effects ; therapeutic use ; Antineoplastic Combined Chemotherapy Protocols ; adverse effects ; therapeutic use ; Breast Neoplasms ; drug therapy ; metabolism ; pathology ; Carcinoma, Ductal, Breast ; drug therapy ; metabolism ; pathology ; Disease Progression ; Disease-Free Survival ; Female ; Fever ; chemically induced ; Follow-Up Studies ; Humans ; Middle Aged ; Neoplasm Grading ; Neutropenia ; chemically induced ; Receptor, ErbB-2 ; metabolism ; Remission Induction ; Retrospective Studies ; Survival Rate ; Taxoids ; administration & dosage ; Trastuzumab ; Vinblastine ; administration & dosage ; analogs & derivatives ; Vomiting ; chemically induced
9.Evaluation of induction chemotherapy with vinorelbine plus cisplatin (NP) or docetaxel plus cisplatin (TP) combined with concurrent chemoradiotherapy for patients with locally advanced nasopharyngeal carcinoma.
Shu-hong HAN ; Lan YU ; Zhen ZHANG ; Pei-juan ZHANG ; Hai-ping SONG ; Cheng-ye GUO
Chinese Journal of Oncology 2013;35(8):623-626
OBJECTIVETo compare the efficacy and side effects of induction chemotherapy with vinorelbine plus cisplatin (NP) or docetaxel plus cisplatin (TP) combined with concurrent chemoradiotherapy in treating locally advanced nasopharyngeal carcinoma (NPC).
METHODSFrom January 2005 to December 2009, 146 patients with locally advanced nasopharyngeal carcinoma treated in our department were randomized into NP group (76 patients) or TP group (70 patients). Both groups received two cycles of induction chemotherapy and concurrent chemoradiotherapy. After three weeks of induction chemotherapy, the patients received concurrent chemoradiotherapy. The chemotherapy was recycled every three weeks. Two groups were treated with intensity-modulated radiation therapy.
RESULTSThe short-term efficacy of NP group was similar to that of TP group. The 3-year overall survival rates, disease-free-survival rates, locoregional relapse-free survival rates and distant metastasis-free survival rates in the NP and TP groups were 84.2% and 82.9%, 71.1% and 74.3%, 89.5% and 91.4%, 81.6% and 77.1%, respectively (P > 0.05). The occurrence rates of leucopenia, anemia and acute mucositis were significantly higher in the TP group than those in the NP group (P < 0.05). The gastrointestinal toxicity, dermatitis and liver toxicity were similar in the two groups.
CONCLUSIONSThe efficacy of NP regimen induction chemotherapy plus concurrent chemordiotherapy for advanced NPC is similar to that of TP regimen. The toxicity of the NP regimen is lower than that of NP regimen, tolerable, and with a good compliance.
Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Bone Neoplasms ; secondary ; Carcinoma ; Chemoradiotherapy ; Cisplatin ; administration & dosage ; adverse effects ; Disease-Free Survival ; Female ; Follow-Up Studies ; Humans ; Induction Chemotherapy ; Leukopenia ; chemically induced ; etiology ; Liver Neoplasms ; secondary ; Lung Neoplasms ; secondary ; Male ; Middle Aged ; Mucositis ; chemically induced ; etiology ; Nasopharyngeal Neoplasms ; pathology ; therapy ; Neoplasm Recurrence, Local ; Neoplasm Staging ; Radiotherapy, Intensity-Modulated ; Remission Induction ; Survival Rate ; Taxoids ; administration & dosage ; adverse effects ; Vinblastine ; administration & dosage ; adverse effects ; analogs & derivatives ; Young Adult
10.Outcomes of chemotherapy in patients with EGFR mutation-negative non-small cell lung cancer.
Jun ZHU ; Jie ZHANG ; Mo CHEN ; Cai-cun ZHOU
Chinese Journal of Oncology 2013;35(5):386-388
OBJECTIVETo evaluate the efficacy of chemotherapy for patients with EGFR (exon 19 and 21) mutation-negative non-small cell lung cancer (NSCLC).
METHODSOne hundred and forty NSCLC patients with negative EGFR mutation (90 cases) or EGFR mutation (50 cases) underwent gemcitabine or vinorelbine plus cisplatin or carboplatin chemotherapy.
RESULTSIn the EGFR mutation-negative patients, there were PR in 26 cases, SD in 48 cases, PD in 16 cases, the disease control rate was 82.2%. In the patients with EGFR mutation, there were PR in 14 cases, SD in 23 cases, PD in 13 cases, the disease control rate was 74.0%. The difference of disease control rates in the two groups was not significant (P = 0.250). The progression free survival (PFS) of EGFR mutation-negative patients was 4.2 months (95%CI 3.8-4.6) vs. 4.0 months (95%CI 3.6-4.4) in patients with EGFR mutation, with a significant difference (P = 0.021). The overall survival (OS) of EGFR mutation-negative patients was 9.2 months (95%CI 8.4-10.0) vs. 7.8 months (95%CI, 6.9-8.7) of patients with EGFR mutation (P = 0.028).
CONCLUSIONSChemotherapy can prolong the PFS and OS of EGFR mutation-negative patients. However, only the extension of OS has practical significance.
Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Carboplatin ; administration & dosage ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; genetics ; metabolism ; Cisplatin ; administration & dosage ; Deoxycytidine ; administration & dosage ; analogs & derivatives ; Disease Progression ; Disease-Free Survival ; Female ; Humans ; Lung Neoplasms ; drug therapy ; genetics ; metabolism ; Male ; Middle Aged ; Mutation ; Receptor, Epidermal Growth Factor ; genetics ; metabolism ; Remission Induction ; Survival Rate ; Vinblastine ; administration & dosage ; analogs & derivatives

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