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Clinical outcomes of curative-intent multimodal management of chemorefractory nonmetastatic inflammatory breast cancer. Strahlenther Onkol 2023; 199:30-37. [PMID: 35648170 DOI: 10.1007/s00066-022-01960-z] [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: 01/03/2022] [Accepted: 05/08/2022] [Indexed: 01/18/2023]
Abstract
INTRODUCTION Chemorefractory nonmetastatic inflammatory breast cancer (IBC) which progresses under neoadjuvant chemotherapy poses specific therapeutic challenges: either pursuing a curative-intent treatment with a salvage combination of radiotherapy and surgery or switching to second-line systemic treatments despite the absence of metastasis. Due to the rarity of this situation, no specific management guidelines exist and the outcomes of these patients remain uncertain. In this retrospective observational study, we aimed to report the clinical outcomes of patients treated in a curative intent for chemorefractory nonmetastatic IBC, with a multimodal salvage treatment combining radiotherapy and surgery. MATERIALS AND METHODS This single-center retrospective observational study included all chemorefractory nonmetastatic IBC treated at the Institut Curie (Paris, France). Overall survival (OS), disease-free survival (DFS), and locoregional relapse-free survival (LRRFS) were calculated from the time of diagnosis and from the time of neoadjuvant chemotherapy interruption. RESULTS Between January 2010 and January 2018, 7 patients presented with chemorefractory nonmetastatic IBC with a progressive disease during neoadjuvant chemotherapy. Overall, chemorefractory IBC patients were young (median age of 50 years), had a good performance status, and usually presented with node-positive tumors characterized by a combination of adverse histological factors such as triple-negative breast cancer (TNBC), grade III, and high proliferation index. From the date of pathological diagnosis, 1‑year OS, DFS, and LRRFS were 64.3%, 53.6%, and 71.4%, respectively. From the date of neoadjuvant chemotherapy interruption, 1‑year OS, DFS, and LRRFS were 47.6%, 19.0%, and 45.7%, respectively, and median OS, DFS, and LRRFS were 8.3, 5.0, and 5.0 months, respectively. CONCLUSION The prognosis of chemorefractory nonmetastatic IBC treated with a multimodal approach combining surgery and radiotherapy is particularly reserved, despite the curative intent of the salvage treatment and the lack of distant metastasis at the time of treatment. Optimal treatment modalities are still to be defined in this rare but critical presentation of IBC.
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Dose Escalation Study of Concurrent Chemoradiotherapy With the Use of Involved-field Conformal Radiotherapy and Accelerated Hyperfractionation in Combination With Cisplatin and Vinorelbine Chemotherapy for Stage III Non-small Cell Lung Cancer: The Final Report. Am J Clin Oncol 2017; 41:967-971. [PMID: 29045265 DOI: 10.1097/coc.0000000000000412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES A phase I study to determine a recommended dose of thoracic radiotherapy using accelerated hyperfractionation for unresectable non-small cell lung cancer was conducted. MATERIALS AND METHODS We used chemotherapy of a cisplatin doublet and 2 dose levels of radiation with accelerated hyperfractionation. The radiation dose levels were: a total dose of 60 Gy in 40 fractions at level 1, and 66 Gy in 44 fractions at level 2. Eligible patients with unresectable stage III non-small cell lung cancer received cisplatin and vinorelbine. Radiation therapy started on day 2 of chemotherapy and was delivered twice daily for 5 days a week. RESULTS Total 12 patients were enrolled, with 6 patients each at dose levels 1 and 2. Dose-limiting toxicity was noted in 2 patients at level 1; one patient had grade 3 febrile neutropenia and the other patient had grade 3 esophagitis. No dose-limiting toxicity was noted in the 6 patients at level 2. Grade 3 to 4 leukopenia, neutropenia, and anemia were noted in 11 (92%), 9 (75%), and 8 (67%) of the total 12 patients, respectively. Grade 3 anorexia and infection were noted in 2 patients (17%) at each level. Grade 3 nausea, fatigue, esophagitis, and febrile neutropenia were noted in 1 patient (8%) at each level. The response rate in the total 12 patients was 83.3%. The median progression-free survival time and the median overall survival time were 10.7 and 24.2 months, respectively. CONCLUSIONS Sixty-six gray in 44 fractions is the recommended dose for the following phase II study.
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Zhao J, Xia Y, Kaminski J, Hao Z, Mott F, Campbell J, Sadek R, Kong FM(S. Treatment-Related Death during Concurrent Chemoradiotherapy for Locally Advanced Non-Small Cell Lung Cancer: A Meta-Analysis of Randomized Studies. PLoS One 2016; 11:e0157455. [PMID: 27300551 PMCID: PMC4907424 DOI: 10.1371/journal.pone.0157455] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 05/31/2016] [Indexed: 12/25/2022] Open
Abstract
Treatment related death (TRD) is the worst adverse event in chemotherapy and radiotherapy for patients with cancer, the reports for TRDs were sporadically. We aimed to study TRDs in non-small cell lung cancer (NSCLC) patients treated with concurrent chemoradiotherapy (CCRT), and determine whether high radiation dose and newer chemotherapy regimens were associated with the risk of TRD. Data from randomized clinical trials for locally advanced/unresectable NSCLC patients were analyzed. Eligible studies had to have at least one arm with CCRT. The primary endpoint was TRD. Pooled odds ratios (ORs) for TRDs were calculated. In this study, a total of fifty-three trials (8940 patients) were eligible. The pooled TRD rate (accounting for heterogeneity) was 1.44% for all patients. In 20 trials in which comparison of TRDs between CCRT and non-CCRT was possible, the OR (95% CI) of TRDs was 1.08 (0.70-1.66) (P = 0.71). Patients treated with third-generation chemotherapy and concurrent radiotherapy had an increase of TRDs compared to those with other regimens in CCRT (2.70% vs. 1.37%, OR = 1.50, 95% CI: 1.09-2.07, P = 0.008). No significant difference was found in TRDs between high (≥ 66 Gy) and low (< 66 Gy) radiation dose during CCRT (P = 0.605). Neither consolidation (P = 0.476) nor induction chemotherapy (P = 0.175) had significant effects with increased TRDs in this study. We concluded that CCRT is not significantly associated with the risk of TRD compared to non-CCRT. The third-generation chemotherapy regimens may be a risk factor with higher TRDs in CCRT, while high dose radiation is not significantly associated with more TRDs. This observation deserves further study.
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Affiliation(s)
- Jing Zhao
- Department of Radiation Oncology, GRU Cancer Center/Medical College of Georgia, Georgia Regents University, Augusta, GA, United States of America
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yingfeng Xia
- The First Hospital of Yichang, The People's Hospital of Three Gorges University, Yichang, China
| | - Joseph Kaminski
- Department of Radiation Oncology, GRU Cancer Center/Medical College of Georgia, Georgia Regents University, Augusta, GA, United States of America
| | - Zhonglin Hao
- Department of Internal Medicine, GRU Cancer Center/Medical College of Georgia, Georgia Regents University, Augusta, GA, United States of America
| | - Frank Mott
- Department of Internal Medicine, GRU Cancer Center/Medical College of Georgia, Georgia Regents University, Augusta, GA, United States of America
| | - Jeff Campbell
- Department of Radiation Oncology, GRU Cancer Center/Medical College of Georgia, Georgia Regents University, Augusta, GA, United States of America
| | - Ramses Sadek
- Department of Biostatistics and Epidemiology, GRU Cancer Center/Medical College of Georgia, Georgia Regents University, Augusta, GA, United States of America
| | - Feng-Ming (Spring) Kong
- Department of Radiation Oncology, GRU Cancer Center/Medical College of Georgia, Georgia Regents University, Augusta, GA, United States of America
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Krzakowski M, Lucas C, Gridelli C. Fractionated Scheme of Oral Vinorelbine as Single-Agent Therapy or in Combination With Cisplatin Concomitantly With Thoracic Radiotherapy in Stage III Non–Small-Cell Lung Cancer: Dose-Escalation Phase I Trial. Clin Lung Cancer 2014; 15:266-73. [DOI: 10.1016/j.cllc.2014.02.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2013] [Revised: 01/29/2014] [Accepted: 02/11/2014] [Indexed: 12/01/2022]
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Sugawara S, Maemondo M, Tachihara M, Inoue A, Ishimoto O, Sakakibara T, Usui K, Watanabe H, Matsubara N, Watanabe K, Kanazawa K, Ishida T, Saijo Y, Nukiwa T. Randomized phase II trial of uracil/tegafur and cisplatin versus vinorelbine and cisplatin with concurrent thoracic radiotherapy for locally advanced unresectable stage III non-small-cell lung cancer: NJLCG 0601. Lung Cancer 2013; 81:91-6. [DOI: 10.1016/j.lungcan.2013.04.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2012] [Revised: 03/14/2013] [Accepted: 04/08/2013] [Indexed: 11/16/2022]
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Niho S, Kubota K, Nihei K, Sekine I, Sumi M, Sekiguchi R, Funai J, Enatsu S, Ohe Y, Tamura T. Dose-Escalation Study of Thoracic Radiotherapy in Combination With Pemetrexed Plus Cisplatin Followed by Pemetrexed Consolidation Therapy in Japanese Patients With Locally Advanced Nonsquamous Non–Small-Cell Lung Cancer. Clin Lung Cancer 2013; 14:62-9. [DOI: 10.1016/j.cllc.2012.03.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2012] [Revised: 03/07/2012] [Accepted: 03/12/2012] [Indexed: 12/28/2022]
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Bollet MA, Belin L, Reyal F, Campana F, Dendale R, Kirova YM, Thibault F, Diéras V, Sigal-Zafrani B, Fourquet A. Preoperative radio-chemotherapy in early breast cancer patients: long-term results of a phase II trial. Radiother Oncol 2011; 102:82-8. [PMID: 21907436 DOI: 10.1016/j.radonc.2011.08.017] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2010] [Revised: 08/10/2011] [Accepted: 08/20/2011] [Indexed: 11/12/2022]
Abstract
PURPOSE This phase II trial aimed to investigate the efficacy of concurrent radio- (RT) and chemotherapy (CT) in the preoperative setting for operable, non-metastatic breast cancer (BC) not amenable to initial breast-conserving surgery (BCS). PATIENTS AND METHODS From 2001 to 2003, 59 women were included. CT consisted of four cycles of 5-FU, 500 mg/m(2)/d, continuous infusion (d1-d5) and vinorelbine, 25 mg/m(2) (d1 and d6). Starting concurrently with the second cycle, RT delivered 50 Gy to the breast and 46 Gy to the internal mammary and supra/infra-clavicular areas. Breast surgery and lymph node dissection were then performed. Adjuvant treatment consisted of a 16 Gy boost to the tumor bed after BCS, FEC (four cycles of fluorouracil 500 mg/m(2), cyclophosphamide 500 mg/m(2), and epirubicin 100 mg/m(2), d1; d21) for pN1-3 and hormone-therapy for positive hormone receptors BC. RESULTS The in-breast pathological complete response rate was 27%. BCS was performed in 41 (69%) pts. Overall and distant-disease free survivals at 5 years were respectively 88% [95% CI 80-98] and 83% [95% CI 74-93] whereas locoregional and local controls were 90% [95% CI 82-97] and 97% [95% CI 92-100]. Late toxicity (CTCAE-V3) was assessed in 51 pts (86%) with a median follow-up of 7 years [5-8]. Four (8%) experienced at least one grade III toxicities (one telangectasia and three fibroses). Cosmetic results, assessed in 35 of the 41 pts (85%) who retained their breasts, were poor in four pts (11%). CONCLUSION Preoperative concurrent administration of RT and CT is an effective regimen. Long-term toxicity is moderate. This association deserves further evaluations in prospective trials.
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Affiliation(s)
- Marc A Bollet
- Department of Radiation Oncology, Institut Curie, Paris, France
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Radio-chimiothérapie concomitante chez le sujet âgé indépendant (Essai GFPC 0806 RACCOSA). Rev Mal Respir 2011; 28:58-65. [DOI: 10.1016/j.rmr.2010.04.019] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2010] [Accepted: 04/08/2010] [Indexed: 11/19/2022]
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Segawa Y, Kiura K, Takigawa N, Kamei H, Harita S, Hiraki S, Watanabe Y, Sugimoto K, Shibayama T, Yonei T, Ueoka H, Takemoto M, Kanazawa S, Takata I, Nogami N, Hotta K, Hiraki A, Tabata M, Matsuo K, Tanimoto M. Phase III trial comparing docetaxel and cisplatin combination chemotherapy with mitomycin, vindesine, and cisplatin combination chemotherapy with concurrent thoracic radiotherapy in locally advanced non-small-cell lung cancer: OLCSG 0007. J Clin Oncol 2010; 28:3299-306. [PMID: 20530281 DOI: 10.1200/jco.2009.24.7577] [Citation(s) in RCA: 175] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To demonstrate the efficacy of docetaxel and cisplatin (DP) chemotherapy with concurrent thoracic radiotherapy (TRT) for patients with locally advanced non-small-cell lung cancer (LA-NSCLC). PATIENTS AND METHODS Patients age 75 years or younger with LA-NSCLC, stratified by performance status, stage, and institution, were randomly assigned to two arms consisting of DP (docetaxel 40 mg/m(2) and cisplatin 40 mg/m(2) on days 1, 8, 29, and 36) or mitomycin, vindesine, and cisplatin (MVP) chemotherapy with concurrent TRT. RESULTS Between July 2000 and July 2005, 200 patients were allocated into either the DP or MVP arm. The survival time at 2 years, a primary end point, was favorable to the DP arm (P = .059 by a stratified log-rank test as a planned analysis and P = .044 by an early-period, weighted log-rank as an unplanned analysis). There was a trend toward improved response rate, 2-year survival rate, median progression-free time, and median survival in the DP arm (78.8%, 60.3%,13.4 months, and 26.8 months, respectively) compared with the MVP arm (70.3%, 48.1%, 10.5 months, and 23.7 months, respectively), which was not statistically significant (P > .05). Grade 3 febrile neutropenia occurred more often in the MVP arm than in the DP arm (39% v 22%, respectively; P = .012), and grade 3 to 4 radiation esophagitis was likely to be more common in the DP arm than in the MVP arm (14% v 6%, P = .056). CONCLUSION DP chemotherapy combined with concurrent TRT is an alternative to MVP chemotherapy for patients with LA-NSCLC.
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Affiliation(s)
- Yoshihiko Segawa
- Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University Hospital, Kitaku, Okayama, Japan
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Piccirillo MC, Daniele G, Di Maio M, Bryce J, De Feo G, Del Giudice A, Perrone F, Morabito A. Vinorelbine for non-small cell lung cancer. Expert Opin Drug Saf 2010; 9:493-510. [DOI: 10.1517/14740331003774078] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
| | - Gennaro Daniele
- Clinical Trials Unit, National Cancer Institute, Via M Semmola, 80131 Napoli, Italy ;
| | - Massimo Di Maio
- Clinical Trials Unit, National Cancer Institute, Via M Semmola, 80131 Napoli, Italy ;
| | - Jane Bryce
- Clinical Trials Unit, National Cancer Institute, Via M Semmola, 80131 Napoli, Italy ;
| | - Gianfranco De Feo
- Clinical Trials Unit, National Cancer Institute, Via M Semmola, 80131 Napoli, Italy ;
| | - Antonia Del Giudice
- Clinical Trials Unit, National Cancer Institute, Via M Semmola, 80131 Napoli, Italy ;
| | - Francesco Perrone
- Clinical Trials Unit, National Cancer Institute, Via M Semmola, 80131 Napoli, Italy ;
| | - Alessandro Morabito
- Thoraco-Pulmonary Medical Oncology Unit, National Cancer Institute, Via M Semmola, 80131 Napoli, Italy
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Melotti B, Guaraldi M, Sperandi F, Zamagni C, Giaquinta S, Oliverio G, Martoni AA. Long-term Results of a Pilot Study on an Intensive Induction Regimen for Unresectable Stage III Non-Small-Cell Lung Cancer. TUMORI JOURNAL 2010; 96:42-7. [DOI: 10.1177/030089161009600107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background In 1995, we designed and carried out a pilot study on the combination of cisplatin + high dose epirubicin + vinorelbine with granulocyte-colony-stimulating factor support for the induction treatment of unresectable stage IIIAN2 and wet IIIB non-small-cell lung cancer. The present report concerns the long-term results. Method Eligible patients received cisplatin, 75 mg/m2, and epirubicin, 120 mg/m2, on day 1, vinorelbine, 25 mg/m2, on days 1 and 15, and granulocyte-colony-stimulating factor, 300 μg s.c., from days 3 to 12. The cycle was repeated every 3 weeks for 3 times. Subsequently, all the patients were re-evaluated for surgical resection. Results Twenty-six patients were enrolled: 21 males and 5 females; median age, 55 years (range, 31–64); median performance status, 90% (range, 80–100); 16 stage IIIA and 10 IIIB. After the 3 cycles, objective response was as follows: 2 complete (8%), 18 partial (69%), 5 no change (19%) and 1 progressive disease (4%). Ten patients were not operated (9 unresectable and 1 refusal) and received radiotherapy. Sixteen patients (61%) underwent surgery and 14 were completely resected (54%). After a median follow-up of 84 months (range, 12–120), the median overall progression-free survival was 17 months (range, 2–104+): 47 months for resected and 8 months for nonresected patients. The median overall survival was 40 months (range, 4–123+): 87 months for resected and 13 months for nonresected patients. One-year, 3-year and 5-year survival rates were 73%, 42% and 37%, respectively. Conclusions These intensive cytotoxic regimen enabled us to obtain favorable long-term results in a selected series of inoperable stage III non-small-cell lung cancer patients.
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Affiliation(s)
- Barbara Melotti
- Medical Oncology Unit, S.
Orsola-Malpighi Hospital, Bologna, Italy
| | - Monica Guaraldi
- Medical Oncology Unit, S.
Orsola-Malpighi Hospital, Bologna, Italy
| | | | - Claudio Zamagni
- Medical Oncology Unit, S.
Orsola-Malpighi Hospital, Bologna, Italy
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Oral vinorelbine and cisplatin as induction chemotherapy and concomitant chemo-radiotherapy in stage III non-small cell lung cancer: final results of an international phase II trial. J Thorac Oncol 2008; 3:994-1002. [PMID: 18758302 DOI: 10.1097/jto.0b013e31818396cb] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Cisplatin in combination with vinorelbine has reported an optimal activity/tolerance ratio when used in combination with radiotherapy in locally advanced unresectable non-small cell lung cancer. The currently available oral formulation of vinorelbine should be easier to use assuming a similar activity profile. An international phase II trial with vinorelbine oral and cisplatin as induction followed by oral vinorelbine and cisplatin with concomitant radiotherapy was implemented to evaluate the efficacy in terms of objective response (OR) following this combination as primary end point and duration or response, progression-free survival, overall survival, and safety as secondary endpoints. MATERIAL AND METHODS The study included patients between 18 and 75 years, with histologically proven untreated locally advanced inoperable stage IIIA/IIIB (supraclavicular lymph nodes and pleural effusion excluded) non-small cell lung cancer, adequate bone marrow, hepatic and renal function, Karnofsky performance status >/=80%. Patients were treated with oral vinorelbine 60 mg/m day 1,8 cycle 1 and 80 mg/m day 1,8 cycle 2 (if no grade 3-4 toxicity) and cisplatin 80 mg/m day 1 every 3 weeks for 2 cycles as induction. Patients without progression received oral vinorelbine 40 mg/m day 1, 8 and cisplatin 80 mg/m day 1 every 3 weeks for 2 more cycles with radiotherapy 66 Gy in 6.5 weeks. RESULTS Patient and disease characteristics (n = 54) included: median age 57 years; female sex 24%; stage IIIA 48% and IIIB 52%; Squamous carcinoma 59%, Karnofsky performance status 100% (range, 80-100%) 50%, patients >/=5% weight loss at baseline 7%. Relative dose intensities of oral vinorelbine/cisplatin were 86%/93% and 97%/98% at induction and in combination with radiotherapy, respectively. Forty-one patients (76%) increased oral vinorelbine from 60 to 80 mg/m day during induction (reasons for nonescalation: hematological 7 patients, nonhematological 2 patients, error 4 patients). After two cycles of chemotherapy induction, the OR intent-to-treat in the 54 patients was 37%. Toxicities during induction were as follows: Neutropenia G3-4 (28%), Febrile Neutropenia (7%), nausea G3 (11%), vomiting G3-4 (9%), anorexia G3 (4%), diarrhea G4 (2%), constipation G3 (2%). Forty-seven out of 54 (87%) patients received concomitant chemo-radiotherapy.Median radiotherapy delivered dose was 66 Gy. Tolerance: 9% G3 Neutropenia; 4% G3 dysphagia/radiation; 2% G3 radiation dermatitis. Late pulmonary fibrosis was reported in one patient (1.8%). One month after completion of chemo-radiotherapy, the overall OR intent-to-treat in the 54 patients was 54% (95% CI: 40-67%). With a median follow-up of 37 months (95% CI: 34-41) the median progression-free survival and overall survival were: 12.5 (95% CI: 9.6-16.4) and 23.4 (95% CI: 17.6-29.8) months, respectively. CONCLUSION Oral vinorelbine in combination with cisplatin is an effective combination in stage IIIA/IIIB patients. The excellent tolerance profile allowed to complete concomitant chemo-radiotherapy in 87% of patients. Oral vinorelbine in combination with cisplatin is a new and promising option that facilitates the administration of concomitant chemo-radiotherapy with high rates of treatment completion.
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Overview of chemoradiation clinical trials for locally advanced non-small cell lung cancer in Japan. Int J Clin Oncol 2008; 13:112-6. [PMID: 18463953 DOI: 10.1007/s10147-007-0754-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2007] [Indexed: 10/22/2022]
Abstract
The standard of care for unresectable stage III non-small cell lung cancer (NSCLC) is combined-modality therapy with both chemotherapy and thoracic radiation therapy (TRT). A phase III trial by the West Japan Lung Cancer Group revealed that the combination of mitomycin, vindesine, and cisplatin (MVP) with concurrent TRT yielded a median survival time of 16.6 months and a 5-year survival rate of 16% in patients with unresectable stage III NSCLC. Although evidence indicates that concurrent chemotherapy and TRT (chemoradiation) increases survival to a moderately greater extent than sequential therapeutic approaches, the optimal strategies for such concurrent treatment remain to be defined, and differ between full-dose systemic and low-dose radio-enhancing protocols. Two phase III trials have been initiated in Japan to address these issues and they have recently reported preliminary data. Early results of the Okayama Lung Cancer Study Group (OLCSG) trial, comparing chemoradiation based on divided docetaxel and cisplatin chemotherapy with MVP-based chemoradiation, have been reported. The West Japan Oncology Group (WJOG) is comparing the efficacy and toxicity of TRT and concurrent chemotherapy with either carboplatin-paclitaxel or carboplatin-irinotecan, followed by full-dose consolidation chemotherapy, with the efficacy and toxicity of MVP-based chemoradiation. Several phase I/II studies to test the optimal use of new agents such as S-1 (an oral anticancer drug combining tegafur, 5-chloro-2, 4-dihydroxypyridine, and potassium oxonate) and gefitinib (an inhibitor of the tyrosine kinase activity of the epidermal growth factor receptor) are also ongoing. In addition, radiation dose intensification with three-dimensional planning approaches is currently under evaluation. A phase I clinical trial by WJOG to establish, prospectively, the maximum tolerated dose of three-dimensional hyperfractionated radiotherapy with concurrent weekly chemotherapy (carboplatin-paclitaxel) is thus currently under way. This overview of ongoing trials highlights new directions in the treatment of locally advanced NSCLC.
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Abstract
PURPOSE To conduct a systematic review to determine the most effective therapy for patients with unresected stage III non-small cell lung cancer. METHODS Relevant randomized trials and meta-analyses were identified through a systematic search of the literature. RESULTS Forty-seven trials and six meta-analyses were included. No statistically significant survival differences were detected for immediate versus delayed administration of radiotherapy or different doses of hyperfractionated radiotherapy. Three of 12 trials comparing various doses and schedules of radiotherapy detected a statistically significant survival advantage with higher radiation doses. All meta-analyses found a statistically significant survival advantage for chemoradiation, particularly platinum-based, compared with radiation alone. One meta-analysis and three trials comparing concurrent with sequential chemoradiation detected a statistically significant survival advantage with concurrent administration. Increased toxicities, especially esophagitis and hematologic events, were generally associated with concurrent chemoradiation. The survival advantage for concurrent platinum-based chemoradiation corresponds to a 4% absolute survival benefit at 2 years. With respect to trials comparing different chemotherapy regimens or schedules, there is insufficient evidence to determine which particular regimen or schedule is most effective. CONCLUSION Palliative radiotherapy can provide symptom relief for symptomatic patients with poor performance status. For patients with good performance status, chemoradiation improves survival compared with radiotherapy alone, particularly when the two modalities are administered concurrently. Sequential chemoradiation is a treatment option for borderline-status patients. Adequate assessment of performance status is important when evaluating treatment options for patients with unresected non-small cell lung cancer. Patients and physicians should have a full discussion of the benefits, limitations, and toxicities of therapy.
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Kobayashi M, Matsui K, Hirashima T, Nitta T, Sasada S, Tada T, Minakuchi K, Furukawa M, Ogata Y, Kawase I. Phase I study of weekly cisplatin, vinorelbine, and concurrent thoracic radiation therapy in patients with locally advanced non-small-cell lung cancer. Int J Clin Oncol 2006; 11:314-9. [PMID: 16937306 DOI: 10.1007/s10147-006-0574-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2005] [Accepted: 03/16/2006] [Indexed: 10/24/2022]
Abstract
BACKGROUND The combination of chemotherapy and thoracic radiation therapy (TRT) is considered as a standard treatment for locally advanced non-small-cell lung cancer (NSCLC). Although the frequent interaction of anticancer agents and irradiation may produce stronger radio-sensitizing effects, the daily administration of these agents is complicated. We therefore used weekly administration of these agents, and conducted a phase I study of weekly cisplatin, vinorelbine, and concurrent TRT. The purpose of this study was to identify the maximum tolerated dose (MTD), the dose-limiting toxicity (DLT), and the recommended dose of this treatment. METHODS Patients with locally advanced NSCLC were enrolled in this study. Both cisplatin and vinorelbine were given intravenously on a weekly schedule for 6 weeks, starting on the first day of TRT, i.e., on days 1, 8, 15, 22, 29, and 36. The total dose of TRT was 60 Gy. The dose of cisplatin was fixed at 20 mg/m(2) per week. The starting dose of vinorelbine was 15 mg/m(2) per week (dose level 1). RESULTS Nine patients were enrolled in this study. All three patients at dose level 1 experienced DLTs. We decreased the dose of vinorelbine to 10 mg/m(2) per week (dose level 0). Two of the six patients at dose level 0 experienced DLTs. Therefore, dose level 1 was considered as the MTD, and dose level 0 as the recommended dose. The DLTs of this treatment were esophagitis, fatigue, infection, and hyponatremia. CONCLUSION The recommended dose of cisplatin is 20 mg/m(2) per week and that of vinorelbine is 10 mg/m(2) per week with standard TRT. A phase II study of this treatment is warranted.
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Affiliation(s)
- Masashi Kobayashi
- Department of Thoracic Malignancy, Osaka Prefectural Medical Center for Respiratory and Allergic Diseases, 3-7-1 Habikino, Habikino, Osaka 583-8588, Japan.
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Bollet MA, Sigal-Zafrani B, Gambotti L, Extra JM, Meunier M, Nos C, Dendale R, Campana F, Kirova YM, Diéras V, Fourquet A. Pathological response to preoperative concurrent chemo-radiotherapy for breast cancer: results of a phase II study. Eur J Cancer 2006; 42:2286-95. [PMID: 16893641 DOI: 10.1016/j.ejca.2006.03.026] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2006] [Revised: 02/25/2006] [Accepted: 03/17/2006] [Indexed: 11/28/2022]
Abstract
This study evaluated, in terms of pathological complete response (pCR) and acute toxicity, preoperative concurrent (5-fluorouracil (5-FU)-vinorelbine) chemoradiotherapy for large breast cancers. A total of 60 women were included in the study. Chemotherapy consisted of 4 cycles of 5-FU, 500 mg/m2/d, continuous infusion (d1-d5) and vinorelbine, 25 mg/m2 (d1; d6). Starting with the second cycle, radiotherapy delivered 50 Gy to the breast and 46 Gy to the internal mammary and supra/infra-clavicular lymph nodes. Breast surgery and axillary lymph node dissection were then performed. Four patients did not complete their chemotherapy. Breast conservation was possible in 69% of patients. The rate of pCR was 27%. Three factors were associated with pCR: histological grade 3, absence of hormonal receptors and high mitotic index. Grade 4 haematological toxicity occurred in 22% of patients. In conclusion, chemoradiotherapy demonstrated good efficacy, both in terms of pCR and in allowing breast conservation with acceptable tolerance.
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Affiliation(s)
- Marc A Bollet
- Department of Radiotherapy, Institut Curie, 26 Rue d'Ulm, 75005 Paris, France.
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Hirose T, Mizutani Y, Ohmori T, Ishida H, Hosaka T, Ando K, Shirai T, Okuda K, Ohnishi T, Horichi N, Kubota H, Adachi M. The combination of cisplatin and vinorelbine with concurrent thoracic radiation therapy for locally advanced stage IIIA or IIIB non-small-cell lung cancer. Cancer Chemother Pharmacol 2005; 58:361-7. [PMID: 16331494 DOI: 10.1007/s00280-005-0164-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2005] [Accepted: 11/14/2005] [Indexed: 11/24/2022]
Abstract
AIMS The aims of this study were to assess the efficacy and toxicity of concurrent chemoradiotherapy with divided schedule of cisplatin and vinorelbine in patients with locally advanced non-small-cell lung cancer (NSCLC). METHODS Patients with previously untreated, unresectable, and stage IIIA or IIIB NSCLC were eligible if they had a performance status of 0 or 1, were 75 years or younger, and had adequate organ function. Twenty-six patients (24 men and 2 women; median age, 66 years; age range, 42-75 years) were enrolled. Both cisplatin (40 mg/m(2)) and vinorelbine (20 mg/m(2)) were given on days 1 and 8 every 3 weeks. Beginning on day 2 of chemotherapy, thoracic radiotherapy was given for approximately 6 weeks (2 Gy per fraction; total dose, 60 Gy). RESULTS Five of the 26 patients achieved a complete response, and 16 achieved a partial response for an overall response rate of 80.8% (95% confidence interval, 60.6-93.4%). The median survival time was 23 months (range, 4-43 months). Overall survival rates at 1 and 2 years were 80 and 56%, respectively. Hematologic toxicities included grade 3-4 neutropenia in 84.6% of patients, grade 3-4 thrombocytopenia in 3.8%, and grade 3-4 anemia in 61.5%. Two patients (7.7%) had grade 3 radiation esophagitis that resolved completely without dilation. Grade 3-4 radiation pneumonitis occurred in two patients (7.7%) and was treated with corticosteroids. Both patients had a good partial resolution of symptoms and radiographic abnormalities. There were no treatment-related deaths. The actual delivered dose intensities for both cisplatin and vinorelbine were 79.5%. Radiotherapy was completed in 96% of patients. CONCLUSION Concurrent chemoradiotherapy with cisplatin and vinorelbine administered on a divided schedule is effective and well tolerated in patients with locally advanced NSCLC.
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Affiliation(s)
- Takashi Hirose
- The First Department of Internal Medicine, Showa University School of Medicine, Shinagawa, Tokyo, Japan.
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Michael M, Wirth A, Ball DL, MacManus M, Rischin D, Mileshkin L, Solomon B, McKendrick J, Milner AD. A phase I trial of high-dose palliative radiotherapy plus concurrent weekly Vinorelbine and Cisplatin in patients with locally advanced and metastatic NSCLC. Br J Cancer 2005; 93:652-61. [PMID: 16222311 PMCID: PMC2361626 DOI: 10.1038/sj.bjc.6602759] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
The role of concurrent chemoradiotherapy (CRT) in patients with non-small-cell lung cancer (NSCLC) unsuitable for radical therapy but who require locoregional treatment has not been defined. The aims of this phase I trial were thus to develop a novel regimen of weekly chemotherapy concurrent with high-dose palliative RT (40 Gy/20 fractions) and assess its tolerability, objective and symptomatic response rates. Eligible patients had stage I–IIIB NSCLC unsuitable for radical RT or limited stage IV disease, ECOG PS⩽1 and required locoregional therapy. Treatment was RT (40 Gy/20 fractions/5 per week) and weekly Vinorelbine plus Cisplatin escalated in six planned dose levels (DLs). At 4 weeks post-RT, patients received two cycles of Cisplatin 80 mg m−2 day 1+Vinorelbine 25 mg m−2 days 1, 8, 15. Dose-limiting toxicities (DLTs) were defined in the CRT phase. Disease-related symptoms were assessed by the Lung Cancer Symptom Scale. In all, 24 patients accrued, stage IIIB (n=12) and IV disease (n=10). The highest administered dose was at DL 4, Vinorelbine 30 mg m−2+Cisplatin 20 mg m−2 with DLTs of grade 4 neutropenia in two of three patients. No grade 3 or 4 nonhaematological toxicities were observed. The overall radiological response rate was 65% (n=23: complete response 4% and partial response 61%) and infield FDG-PET responses were seen in 89% (n=18). There was an improvement or stabilisation of symptoms and quality of life. Dose level 3, Vinorelbine 25 mg m−2+Cisplatin 20 mg m−2, is recommended for further assessment. This regimen was tolerable and produced meaningful responses for patients for whom locoregional control is required, but who are unsuitable for radical CRT.
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Affiliation(s)
- M Michael
- The Division of Haematology and Medical Oncology, Peter MacCallum Cancer Centre, Locked Bag 1, A'Beckett St, Victoria 8006, Australia.
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20
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Belani CP, Choy H, Bonomi P, Scott C, Travis P, Haluschak J, Curran WJ. Combined chemoradiotherapy regimens of paclitaxel and carboplatin for locally advanced non-small-cell lung cancer: a randomized phase II locally advanced multi-modality protocol. J Clin Oncol 2005; 23:5883-91. [PMID: 16087941 DOI: 10.1200/jco.2005.55.405] [Citation(s) in RCA: 320] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
PURPOSE This phase II noncomparative randomized trial was conducted to determine the optimal sequencing and integration of paclitaxel/carboplatin with standard daily thoracic radiation therapy (TRT), in patients with locally advanced unresected stage III non-small-cell lung cancer (NSCLC). Survival data were compared with historical standard sequential chemoradiotherapy data from the Radiation Therapy Oncology Group. PATIENTS AND METHODS Patients with unresected stages IIIA and IIIB NSCLC, with Karnofsky performance status > or = 70% and weight loss < or = 10%, received two cycles of induction paclitaxel (200 mg/m2)/carboplatin (area under the plasma concentration time curve [AUC] = 6) followed by TRT 63.0 Gy (arm 1, sequential) or two cycles of induction paclitaxel (200 mg/m2)/carboplatin (AUC = 6) followed by weekly paclitaxel (45 mg/m2)/carboplatin (AUC = 2) with concurrent TRT 63.0 Gy (arm 2, induction/concurrent), or weekly paclitaxel (45 mg/m2)/carboplatin (AUC = 2)/TRT (63.0 Gy) followed by two cycles of paclitaxel (200 mg/m2)/carboplatin (AUC = 6; arm 3, concurrent/consolidation). RESULTS With a median follow-up time of 39.6 months, median overall survival was 13.0, 12.7, and 16.3 months for arms 1, 2, and 3, respectively. During induction chemotherapy, grade 3/4 granulocytopenia occurred in 32% and 38% of patients on study arms 1 and 2, respectively. The most common locoregional grade 3/4 toxicity during and after TRT was esophagitis, which was more pronounced with the administration of concurrent chemoradiotherapy on study arms 2 and 3 (19% and 28%, respectively). CONCLUSION Concurrent weekly paclitaxel, carboplatin, and TRT followed by consolidation seems to be associated with the best outcome, although this schedule was associated with greater toxicity.
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Affiliation(s)
- Chandra P Belani
- University of Pittsburgh Cancer Institute, Pittsburgh, PA 15232, USA.
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21
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Vokes EE, Crawford J, Bogart J, Socinski MA, Clamon G, Green MR. Concurrent Chemoradiotherapy for Unresectable Stage III Non-Small Cell Lung Cancer. Clin Cancer Res 2005; 11:5045s-5050s. [PMID: 16000612 DOI: 10.1158/1078-0432.ccr-05-9008] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Over the last two decades, several approaches to multimodality therapy have been investigated in patients with advanced unresectable non-small cell lung cancer. These include induction chemotherapy and concurrent chemoradiotherapy. Both approaches have been shown to be superior to radiation therapy alone. However, in several randomized trials, concomitant chemoradiotherapy was shown to be superior to the induction chemotherapy approach. It has been hypothesized that the addition of systemic dose sequential chemotherapy to concurrent chemoradiotherapy, either as induction or as consolidation chemotherapy, might further improve survival rates. Recently, the Cancer and Leukemia Group B reported on a randomized phase III trial directly evaluating the addition of two cycles of carboplatin and paclitaxel to concurrent chemoradiotherapy. In this study, induction chemotherapy failed to further improve survival rates of concurrent chemoradiotherapy. A previously conducted randomized phase II study also suggested no benefit from the addition of induction chemotherapy to concomitant chemoradiotherapy. Favorable phase II data have been published supporting the use of consolidation chemotherapy. However, to date, no large randomized study evaluating a possible benefit from consolidation chemotherapy has been completed. In addition to evaluating optimal sequencing strategies of combined modality therapy, current investigations are also focusing on the integration of novel agents, including chemotherapeutic and targeted therapies. Currently ongoing trials involving novel approaches are reviewed here.
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Affiliation(s)
- Everett E Vokes
- Section of Hematology/Oncology, Department of Medicine, University of Chicago, 5841 S. Maryland Avenue, Chicago, IL 60637-1470, USA.
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Argiris A, Liptay M, LaCombe M, Marymont M, Kies MS, Sundaresan S, Masters G. A phase I/II trial of induction chemotherapy with carboplatin and gemcitabine followed by concurrent vinorelbine and paclitaxel with chest radiation in patients with stage III non-small cell lung cancer. Lung Cancer 2004; 45:243-53. [PMID: 15246197 DOI: 10.1016/j.lungcan.2004.02.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2003] [Revised: 02/11/2004] [Accepted: 02/17/2004] [Indexed: 01/02/2023]
Abstract
PURPOSE We designed a phase I/II trial in order to evaluate the efficacy and tolerability of induction carboplatin and gemcitabine and the maximum tolerated dose (MTD) and dose-limiting toxicity (DLT) of subsequent chemoradiotherapy with weekly vinorelbine and paclitaxel in patients with stage III non-small cell lung cancer (NSCLC). PATIENTS AND METHODS Patients had pathologically confirmed N2-N3 stage NSCLC, adequate end-organ function, and ECOG performance status 0-2. Carboplatin was administered at an AUC of 5 on day 1 and gemcitabine 1000 mg/m2 on days 1 and 8, every 21 days, for two cycles, followed by weekly vinorelbine 10-15 mg/m2 and paclitaxel 50 mg/m2 and conventional chest radiotherapy up to 66 Gy. Patients with resectable disease underwent thoracotomy after 40-45 Gy. RESULTS Thirty-nine eligible patients were enrolled; 17 had stage IIIB NSCLC. Grade 3 esophagitis developed in 4/5 patients on the second dose level of chemoradiotherapy (i.e. vinorelbine 15 mg/m2) and was considered dose-limiting. Of 34 patients treated at the maximum tolerated dose (i.e. vinorelbine 10 mg/m2), 2 patients (6%) had pneumonitis >grade 2 and 3 (9%), esophagitis >grade 2. Induction chemotherapy was well tolerated with only one patient developing >grade 2 non-hematologic toxicity (nausea). Forty-one percent of patients had an objective response after induction chemotherapy and 51% after chemoradiotherapy. Nineteen patients, 16 of whom had stage IIIA, underwent surgical resection. The pathologic complete response rate was 16% (42% in the mediastinal lymph nodes). With a median follow-up of 31 months, the 3-year progression-free survival (PFS) and overall survival (OS) rates were 23 and 34%, respectively, and the median OS was 25 months. CONCLUSIONS We identified a well-tolerated and active chemoradiotherapy regimen. Survival results are promising and the addition of a biologic agent to this regimen is of interest.
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Affiliation(s)
- A Argiris
- Division of Hematology-Oncology, Department of Medicine, The Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA.
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Sekine I, Noda K, Oshita F, Yamada K, Tanaka M, Yamashita K, Nokihara H, Yamamoto N, Kunitoh H, Ohe Y, Tamura T, Kodama T, Sumi M, Saijo N. Phase I study of cisplatin, vinorelbine, and concurrent thoracic radiotherapy for unresectable stage III non-small cell lung cancer. Cancer Sci 2004; 95:691-5. [PMID: 15298734 PMCID: PMC11160088 DOI: 10.1111/j.1349-7006.2004.tb03331.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2004] [Revised: 06/23/2004] [Accepted: 06/25/2004] [Indexed: 11/28/2022] Open
Abstract
To determine the recommended phase II dose of vinorelbine in combination with cisplatin and thoracic radiotherapy (TRT) in patients with unresectable stage III non-small cell lung cancer (NSCLC), 18 patients received cisplatin (80 mg/m2) on day 1 and vinorelbine (20 mg/m2 in level 1, and 25 mg/m2 in level 2) on days 1 and 8 every 4 weeks for 4 cycles. TRT consisted of a single dose of 2 Gy once daily for 3 weeks followed by a rest of 4 days, and then the same TRT for 3 weeks to a total dose of 60 Gy. Fifteen (83%) patients received 60 Gy of TRT and 14 (78%) patients received 4 cycles of chemotherapy. Ten (77%) of 13 patients at level 1 and all 5 patients at level 2 developed grade 3-4 neutropenia. Four (31%) patients at level 1 and 3 (60%) patients at level 2 developed grade 3-4 infection. None developed > or = grade 3 esophagitis or lung toxicity. Dose-limiting toxicity was noted in 33% of the patients in level 1 and in 60% of the patients in level 2. The overall response rate (95% confidence interval) was 83% (59-96%) with 15 partial responses. The median survival time was 30.4 months, and the 1-year, 2-year, and 3-year survival rates were 72%, 61%, and 50%, respectively. In conclusion, the recommended dose is the level 1 dose, and this regimen is feasible and promising in patients with stage III NSCLC.
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Affiliation(s)
- Ikuo Sekine
- Division of Thoracic Oncology, National Cancer Center Hospital, Chuo-ku, Tokyo 104-0045, Japan.
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Abstract
All of the third-generation chemotherapeutic agents reviewed in this article are independently active against NSCLC, although the agents differ significantly in their cellular and molecular mechanisms of cytotoxicity. All have also been shown to potentiate radiation effects, and thus are promising in exerting further cytotoxicity when used in combination chemoradiation therapy for locally advanced NSCLC. Although the toxicity to normal tissue varies among these agents when used alone, phase I/II clinical results consistently demonstrated higher risk and severity of esophagitis and pneumonitis when these agents were administered concurrently with thoracic radiation. These results were consistent with the radiosensitization properties of all these agents. Nonetheless, most chemoradiation combinations have been made feasible through careful phase I studies that establish safe doses of these agents given concurrently with radiation. Indeed, phase I outcomes consistently have demonstrated the need for dose reduction compared with doses applied in the stage IV, metastatic disease setting (see Tables 1 and 2). There have been many different dose schedules in phase I/II studies for stage III NSCLC, and most have yielded improved response rates with these agents. For all these agents discussed, multiagent chemoradiation increased toxicity when compared with single agent chemoradiation, particularly in the risk of neutropenia, and the tumor response rates were no better than single-agent chemoradiation. Most studies have not reached an adequate interval for survival endpoint to assess the impact on survival using multiagent chemoradiation. A few earlier studies using paclitaxel chemoradiation, in fact, showed that the significant improvement in tumor response rate resulted in only a small gain in survival outcome. Despite much preclinical research conducted with these agents, the optimal sequence and dose of drug and the optimal schedule for combining the two modalities remain unknown. Optimal sequencing of the chemoradiation regimens may improve distant disease control and primary tumor control, as was seen in studies that administered both full-dose induction chemotherapy and concurrent chemoradiation at reduced drug dose and in studies that administered consolidative, full-dose chemotherapy after chemoradiation. Strategically altering the treatment schedule may also enhance the radiosensitizing effects while keeping toxicity low, such as was seen in the pulsed low-dose paclitaxel chemoradiation reported by Chen et al . This pulsed low-dose schedule resulted in superior tumor response (100%) and durable primary tumor control while keeping the toxicity low. Other methods to minimize normal tissue injury and to deliver higher radiation doses, such as conformal three-dimensional radiotherapy that excludes nontarget tissues from the radiation field, are under investigation. Marks and colleagues were able to deliver radiation to 80 Gy using accelerated hyperfractionation radiation after induction chemotherapy. Intensity-modulated radiotherapy is expected to revolutionize the targeting of tumor and exclusion of normal tissues from the high-dose radiation volume in the future. Integrating biologic response modifiers, radioprotectors, and molecular targeting strategies also are being investigated. It remains unclear which agent among the third-generation drugs performs better for combination chemoradiation. The CALGB 9431 study reported by Vokes et al provided some preliminary information, in that it was a randomized phase II study of a three-arm comparison of cisplatin-containing, two-drug combination chemoradiation with one of the third-generation agents. Although direct statistical comparison between the treatment arms was not valid for a phase II setting, such an analysis did indeed reveal similar overall response rates for these three arms. Chemoradiation using third-generation chemotherapeutic agents has improved local tumor response rates, with enhanced radiation toxicity such as esophagitis and pneumonitis. The challenge of targeting distant disease control for locally advanced NSCLC continues.
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Affiliation(s)
- Yuhchyau Chen
- Department of Radiation Oncology, University of Rochester Medical Center, 600 Elmwood Avenue, Box 647, Rochester, NY 14642, USA.
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25
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Pfister DG, Johnson DH, Azzoli CG, Sause W, Smith TJ, Baker S, Olak J, Stover D, Strawn JR, Turrisi AT, Somerfield MR. American Society of Clinical Oncology treatment of unresectable non-small-cell lung cancer guideline: update 2003. J Clin Oncol 2003; 22:330-53. [PMID: 14691125 DOI: 10.1200/jco.2004.09.053] [Citation(s) in RCA: 1099] [Impact Index Per Article: 52.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Affiliation(s)
- David G Pfister
- American Society of Clinical Oncology, Cancer Policy and Clinical Affairs, 1900 Duke St, Suite 200, Alexandria, VA 22314, USA.
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Vokes EE, Herndon JE, Crawford J, Leopold KA, Perry MC, Miller AA, Green MR. Randomized phase II study of cisplatin with gemcitabine or paclitaxel or vinorelbine as induction chemotherapy followed by concomitant chemoradiotherapy for stage IIIB non-small-cell lung cancer: cancer and leukemia group B study 9431. J Clin Oncol 2002; 20:4191-8. [PMID: 12377962 DOI: 10.1200/jco.2002.03.054] [Citation(s) in RCA: 269] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To evaluate new drugs in combination with cisplatin in unresectable stage III non-small-cell lung cancer, Cancer and Leukemia Group B (CALGB) conducted a randomized phase II study of two cycles of induction chemotherapy followed by two additional cycles of the same drugs with concomitant radiotherapy. PATIENTS AND METHODS Eligible patients received four cycles of cisplatin at 80 mg/m(2) on days 1, 22, 43, and 64 with arm 1: gemcitabine 1,250 mg/m(2) on days 1, 8, 22, and 29 and 600 mg/m(2) on days 43, 50, 64, and 71; arm 2: paclitaxel 225 mg/m(2) for 3 hours on days 1 and 22 and 135 mg/m(2) on days 43 and 64; and arm 3: vinorelbine 25 mg/m(2) on days 1, 8, 15, 22, and 29 and 15 mg/m(2) on days 43, 50, 64, and 71. Radiotherapy was initiated on day 43 at 2 Gy/d (total dose, 66 Gy). RESULTS One hundred seventy-five eligible patients were analyzed. Toxicities during induction chemotherapy consisted primarily of grade 3 or 4 granulocytopenia. Grade 3 or 4 toxicities during concomitant chemoradiotherapy consisted of thrombocytopenia, granulo-cytopenia, and esophagitis. Response rates after completion of radiotherapy were 74%, 67%, and 73% for arms 1, 2, and 3, respectively. Median survival for all patients was 17 months. One-, 2-, and 3-year survival rates for the patients on the three arms were 68%/37%/28%, 62%/29%/19%, and 65%/40%/23%. CONCLUSION Four cycles of gemcitabine, vinorelbine, or paclitaxel in combination with cisplatin can be administered at these doses and schedules. The observed survival rates exceed those of previous CALGB trials and may be attributable to the use of concomitant chemoradiotherapy. Induction chemotherapy added to concomitant chemoradiotherapy is being evaluated in a phase III randomized trial.
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Affiliation(s)
- Everett E Vokes
- University of Chicago Medical Center and Cancer and Leukemia Group B, Chicago, IL, USA.
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27
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Oka M, Fukuda M, Kuba M, Ichiki M, Rikimaru T, Soda H, Tsurutani J, Nakamura Y, Kawabata S, Nakatomi K, Narasaki F, Nagashima S, Takatani H, Fukuda M, Kinoshita A, Kohno S. Phase I study of irinotecan and cisplatin with concurrent split-course radiotherapy in limited-disease small-cell lung cancer. Eur J Cancer 2002; 38:1998-2004. [PMID: 12376204 DOI: 10.1016/s0959-8049(02)00191-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
We conducted a phase I study of irinotecan (CPT-11) and cisplatin with concurrent split-course radiotherapy in limited-disease small-cell lung cancer (LD-SCLC). This study aimed to determine the maximum tolerated dose (MTD) and dose-limiting toxicity (DLT) of this therapy. Four chemotherapy cycles of CPT-11 (days 1, 8 and 15) and cisplatin (day 1) were repeated every 28 days. Radiotherapy of 2 Gy/day commenced on day 2 of each chemotherapy cycle with 20 Gy administered from the first to the third cycles (a total of 60 Gy). 17 patients were enrolled at three dose levels (CPT-11/cisplatin: 40/60, 50/60 and 60/60 mg/m(2)), and 16 were evaluable for toxicity and outcome. 2 of 4 patients at 60/60 mg/m(2) refused continuation of therapy because of general fatigue, and the relative dose intensity of CPT-11 at 50/60 mg/m(2) was approximately 50%. These levels were considered as the MTD. Tumour responses included four complete responses (CR), 11 partial responses (PR) and one no change (NC), and the overall response rate was 93.8% (95% confidence interval: (CI) 71.7-98.9%). This combined modality is tolerable, and CPT-11/cisplatin of 40/60 mg/m(2) in this modality is recommended for phase II study.
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Affiliation(s)
- M Oka
- Second Department of Internal Medicine, Nagasaki University School of Medicine, 1-7-1 Sakamoto, Japan.
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Hoffman PC, Cohen EEW, Masters GA, Haraf DJ, Mauer AM, Rudin CM, Krauss SA, Huo D, Vokes EE. Carboplatin plus vinorelbine with concomitant radiation therapy in advanced non-small cell lung cancer: a phase I study. Lung Cancer 2002; 38:65-71. [PMID: 12367795 DOI: 10.1016/s0169-5002(02)00144-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
This phase I study was designed to determine the maximum tolerated dose of carboplatin when administered in combination with a fixed dose of vinorelbine and concomitant radiation therapy in patients with advanced non-small cell lung cancer. Chemotherapy was administered on days 1 and 8 of two 21 day cycles. It consisted of vinorelbine at 15 mg/m(2) and carboplatin administered at an initial area under the curve (AUC) of 1.5, and increased by an AUC of 0.5 per dose level to a maximum AUC of 3, corresponding with an AUC of 6 per cycle of chemotherapy. Radiation was administered in daily fractions of 200 cGy over 5-7 weeks. We treated 36 patients, of whom 27 had stage II or III disease, and nine had stage IV disease but required thoracic radiation for palliation. Toxicities included neutropenia (three with Grade 4) and esophagitis (seven with Grade 3 and one with Grade 4). Four patients had radiation pneumonitis 4-7 months after completing therapy, three of whom died. The recommended phase II dose of carboplatin is an AUC of 3 on 2 consecutive weeks. Of 33 patients evaluable for response within the radiation field, 17 (52%) had complete or partial response, and 13 had stable disease. Of seven patients evaluable with distant metastatic disease, three had a complete or partial response, and two had stable disease. The median survival for the entire group and for patients with stage II/III disease was 13.5 months. We conclude that the combination of carboplatin, vinorelbine, and radiotherapy is feasible at these doses. It may be a useful alternative for patients not able to tolerate cisplatin-based therapy.
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Affiliation(s)
- Philip C Hoffman
- Department of Medicine, The University of Chicago, 5841 S. Maryland Avenue, MC 2115, Chicago, IL 60637, USA
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Abstract
The combination of low-dose chemotherapy and thoracic radiotherapy is one of the treatments proposed in an attempt to improve the prognosis of locally advanced non-small cell lung cancer. Chemotherapeutic drugs administered at subtoxic doses act by means of a radiosensitization mechanism. Platinum-derived drugs have been historically used as radiosensitizers, without cumulative unacceptable toxicity. Many new chemotherapeutic agents, which have shown promising results in terms of disease control in advanced non-small cell lung cancer, show also a radiosensitizing activity. However, the optimal dose and timing of such drugs when used concurrently to radiotherapy are unknown. This paper will review the results obtained using new chemotherapeutic drugs as radiosensitizers.
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Affiliation(s)
- O Caffo
- Department of Medical Oncology, Santa Chiara Hospital, 38100 Trento, Italy.
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30
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Aapro MS, Harper P, Johnson SA, Vermorken JB. Developments in cytotoxic chemotherapy: advances in treatment utilising vinorelbine. Crit Rev Oncol Hematol 2001; 40:251-63. [PMID: 11738948 DOI: 10.1016/s1040-8428(01)00167-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Vinorelbine is a third generation vinca alkaloid which has been in clinical development for 15 years. Recent exploration of its pre-clinical activity has revealed unexpected evidence of potential synergy with taxane compounds and early clinical results support the suggestion of enhanced efficacy particularly in breast cancer. The initial studies establishing the clinical activity of vinorelbine in breast cancer and non-small cell lung cancer have been extended to encompass a thorough evaluation of its contribution to combination chemotherapy for these disorders. In the treatment of breast cancer useful activity has been established for vinorelbine in combination with anthracyclines, anthracenediones, antimetabolites and the taxanes; additive toxicity is not a limiting factor. The activity of vinorelbine in the treatment of non-small cell lung cancer is significantly extended by incorporation into schedules utilising cisplatin and other agents. Vinorelbine has also demonstrated useful activity in the treatment of a wide range of other malignancies including prostatic carcinoma, multiple myeloma, cancer of the ovary, cervix and head and neck and malignant lymphomas.
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Affiliation(s)
- M S Aapro
- Clinique de Genolier, 1272 Genolier, Switzerland
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Fukuoka K, Arioka H, Iwamoto Y, Fukumoto H, Kurokawa H, Ishida T, Tomonari A, Suzuki T, Usuda J, Kanzawa F, Saijo N, Nishio K. Mechanism of the radiosensitization induced by vinorelbine in human non-small cell lung cancer cells. Lung Cancer 2001; 34:451-60. [PMID: 11714543 DOI: 10.1016/s0169-5002(01)00265-3] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Vinorelbine (Navelbine, KW-2307), a semisynthetic vinca alkaloid, is a potent inhibitor of mitotic microtubule polymerization. The aims of this study were to demonstrate radiosensitization produced by vinorelbine in human non-small cell lung cancer (NSCLC) PC-9 cells and to elucidate the cellular mechanism of radiosensitization. A clonogenic assay demonstrated that PC-9 cells were sensitized to radiation by vinorelbine with a maximal sensitizer enhancement ratio at a 10% cell survival level of 1.35 after 24-h exposure to vinorelbine at 20 nM. After 24-h exposure to vinorelbine at 20 nM, the approximately 67% of the cells that had accumulated in the G2/M-phase were cultured in the absence of vinorelbine and then irradiated at a dose of 8 Gy. Flow cytometric analyses showed prolonged G2/M accumulation concomitant with continuous polyploidization, and induction of apoptosis was observed in the cells subjected to the combination of vinorelbine-pretreatment and radiation. Polyploidization and induction of apoptosis were confirmed by morphological examination and a DNA fragmentation assay, respectively. We concluded that vinorelbine at a minimally toxic concentration moderately sensitizes human NSCLC cells to radiation by causing accumulation of cells in the G2/M-phase of the cell cycle. Prolonged G2/M accumulation concomitant with continuous polyploidization and increased susceptibility to induction of apoptosis may be associated with the cellular mechanism of radiosensitization produced by vinorelbine.
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Affiliation(s)
- K Fukuoka
- Pharmacology Division, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan
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32
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Oka M, Fukuda M, Fukuda M, Kinoshita A, Kuba M, Ichiki M, Rikimaru T, Soda H, Takatani H, Narasaki F, Nagashima S, Nakamura Y, Hayashi N, Kohno S. Phase I study of irinotecan and cisplatin with concurrent split-course radiotherapy in unresectable and locally advanced non-small cell lung cancer. Eur J Cancer 2001; 37:1359-65. [PMID: 11435065 DOI: 10.1016/s0959-8049(01)00099-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We conducted a phase I study of irinotecan (CPT-11) and cisplatin with concurrent split-course radiotherapy in locally advanced stage III non-small cell lung cancer (NSCLC). This study aimed to determine the maximum tolerated dose (MTD) and dose-limiting toxicity (DLT) of this therapy. Two chemotherapy cycles of CPT-11 (days 1, 8 and 15) and cisplatin (day 1) were repeated with a 28-day interval. Radiotherapy of 2 Gy/day commenced on day 2 of each chemotherapy cycle, with 24 Gy and 36 Gy administered for the first and second cycle, respectively. 24 eligible patients were enrolled at five dose levels (CPT-11/cisplatin: 40/60, 50/60, 60/60, 60/70 and 60/80 mg/m(2)), and 23 patients were evaluated for toxicity and clinical outcome. Only 1 patient experienced a DLT with neutropenia and diarrhoea at 60/60 mg/m(2). Dose escalation was limited to 60/80 mg/m(2) which was the recommended dose for CPT-11/cisplatin alone in NSCLC. Tumour responses included one complete response (CR), 15 partial response (PR), and 7 no change (NC), and the overall response rate was 69.6% (95% confidence interval (CI) 47.1-86.8%). This combined modality is tolerable, and CPT-11/cisplatin of 60/80 mg/m(2) in this modality is recommended for phase II study.
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Affiliation(s)
- M Oka
- Second Department of Internal Medicine, Nagasaki University School of Medicine, Nagasaki, Japan.
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33
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Bonomi P, Shirazi W. Chemoradiation in locally advanced non-small cell lung cancer. Cancer Treat Res 2001; 105:171-88. [PMID: 11224987 DOI: 10.1007/978-1-4615-1589-0_7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Affiliation(s)
- P Bonomi
- Rush Medical Center, Chicago, IL 60612, USA
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34
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Jeremic B, Shibamoto Y, Acimovic L, Milicic B, Milisavljevic S, Nikolic N, Dagovic A, Aleksandrovic J, Radosavljevic-Asic G. Hyperfractionated radiation therapy and concurrent low-dose, daily carboplatin/etoposide with or without weekend carboplatin/etoposide chemotherapy in stage III non-small-cell lung cancer: a randomized trial. Int J Radiat Oncol Biol Phys 2001; 50:19-25. [PMID: 11316542 DOI: 10.1016/s0360-3016(00)01546-7] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
PURPOSE To investigate whether the addition of weekend chemotherapy consisting of carboplatin/etoposide to hyperfractionated radiation therapy (Hfx RT) and concurrent daily carboplatin/etoposide offers an advantage over the same Hfx RT/daily carboplatin/etoposide. METHODS AND MATERIALS A total of 195 patients (Group I, 98; Group II, 97) were treated with either Hfx RT to a total tumor dose of 69.6 Gy via 1.2 Gy b.i.d. fractionation and daily 50 mg each of carboplatin and etoposide during the RT course (Group I) or the same Hfx RT with daily carboplatin/etoposide consisting of 30 mg each of carboplatin and etoposide and with weekend (Saturdays and Sundays) 100 mg each of carboplatin and etoposide during the RT course (Group II). RESULTS No difference was found regarding median survival time and 5-year survival rates (20 vs. 22 months and 20% vs. 23%; p = 0.57). Median time to local progression was 20 and 19 months, respectively, while 5-year local progression-free survival rates were 28% and 27%, respectively (p = 0.66). Also, there was no difference regarding either median time to distant metastasis and 5-year distant metastasis-free survival (21 vs. 25 months and 29% vs. 34%, p = 0.29). There was no difference in the incidence of various nonhematologic toxicities between the two treatment groups, but patients treated with the weekend CHT had significantly more high-grade (> or = 3) hematologic toxicity (p = 0.0046). Late high-grade toxicity was not different between the two treatment groups. CONCLUSION The addition of weekend carboplatin/etoposide did not improve results over those obtained with Hfx RT and concurrent low-dose, daily carboplatin/etoposide, but it led to a higher incidence of acute high-grade hematologic toxicity.
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Affiliation(s)
- B Jeremic
- Department of Oncology, University Hospital, Kragujevac, Yugoslavia.
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35
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Vokes EE. Induction chemotherapy followed by concomitant chemoradiotherapy for non-small cell lung cancer. Oncologist 2001; 6 Suppl 1:25-7. [PMID: 11182002 DOI: 10.1634/theoncologist.6-suppl_1-25] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Multiple concepts of combined modality therapy for locoregionally advanced inoperable non-small cell lung cancer have been investigated. These include induction chemotherapy, concomitant chemoradiotherapy, and intensified radiation therapy schedules. To date, induction chemotherapy has been validated in randomized prospective trials versus radiotherapy alone. Concomitant chemoradiotherapy has led to promising results when combination chemotherapy regimens were used in the phase II setting. In addition, concomitant chemoradiotherapy has been shown to be superior to induction chemotherapy in direct comparison. Finally, accelerated radiotherapy has been shown to lead to improved locoregional control and survival in one randomized study. Based on these observations, the Cancer and Leukemia Group B (CALGB study 9431) investigated the addition of either vinorelbine, paclitaxel, or gemcitabine to cisplatin. In this trial, patients with locally advanced and inoperable non-small cell lung cancer received two cycles of induction chemotherapy with an additional two cycles of concomitant chemoradiotherapy utilizing the same agents accompanied by standard radiation to a total dose of 66 Gy. One hundred eighty-seven patients were entered on this study. An early analysis showed the median survival time was 17 months for all patients entered on the trial. In the context of other CALGB studies, the data from this trial are encouraging, and the regimens used warrant further study.
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Affiliation(s)
- E E Vokes
- Section of Hematology/Oncology, University of Chicago Medical Center, Chicago, Illinois 60637-1470, USA.
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36
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Cohen EE, Vokes EE. Locally advanced non-small cell lung cancer. Curr Treat Options Oncol 2001; 2:27-42. [PMID: 12057138 DOI: 10.1007/s11864-001-0014-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Locally advanced non-small cell lung cancer remains a paradoxical entity to manage. Although this type of cancer is confined to the thorax and is ostensibly curable, most patients presenting at this stage of disease eventually succumb to it. The accepted therapy presently includes chemotherapy and radiation. The exact agents, schedules, and combinations need to be defined further, although cisplatin has become the widely viewed standard cytotoxic drug in this setting. Notwithstanding, newer chemotherapeutic and biologic agents are being extensively tested to find less toxic options with greater efficacy. Drugs that are gaining widespread approval include carboplatin, paclitaxel, gemcitabine, and vinorelbine. At the same time, advances in radiation therapy are triggering a revolution in dose intensity and scheduling that will one day offer superlative local control.
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Affiliation(s)
- E E Cohen
- Section of Hematology and Oncology, Department of Medicine, The University of Chicago, 5841 S. Maryland Avenue, Chicago, IL 60637, USA
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37
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Grossi M, Millward M, Fisher R, Porceddu S, Mac Manus M, Ryan G, Wirth A, Ball D. Combined modality treatment using concurrent radiotherapy and pharmacologically-guided carboplatin for inoperable and incompletely resected non-small cell lung cancer. Lung Cancer 2001; 31:73-82. [PMID: 11162869 DOI: 10.1016/s0169-5002(00)00164-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND In our previous randomised trial, radiotherapy (RT) was given concurrently with carboplatin 350 mg/m(2). We wanted to show that the safety and efficacy of the drug could be improved by pharmacologically-guided dosing based on renal function. PATIENTS AND METHODS Patients were eligible if they had unresectable or incompletely resected NSCLC, good performance status (ECOG 0-2), weight loss < 10%, no distant metastases and adequate haematology and biochemistry. Radiotherapy was given to the primary site and regional lymph nodes to a total dose of 60 Gy in 30 fractions over 6 weeks. Two cycles of carboplatin were given in divided doses of 1-h infusions daily for 5 days before RT weeks 1 and 6. A total plasma AUC of 7 mg/ml per minute per cycle was targeted. The total dose was calculated by using Calvert or Chatelut formulae. RESULTS Forty-nine patients were treated. Patient characteristics included: 78% male; mean age 66 (range: 38--78); 80% stage 3A or 3B; incomplete resection in six patients. The median dose of carboplatin administered per cycle was 850 mg (range 435--1650); 89% of patients received a higher carboplatin dose compared with BSA-calculated dose (mean increase 41%). Forty-two patients (86%) completed treatment as planned. Myelosuppression > or = grade 3 occurred in 14 patients (29%) (one patient died of pneumonia while neutropenic); two patients developed > or = grade 3 acute oesophagitis and two patients had > or = grade 3 acute pulmonary toxicity. Late pulmonary toxicity > or = grade 3 occurred in two patients. The mean potential follow-up time was 2.7 years. The estimated proportion of patients alive and free of local or distant progression at 1 year was 42% and the median survival duration was 16 months (95% CI: 11--21 months). CONCLUSIONS Radical chest irradiation can be combined with two cycles of pharmacologically-guided full-dose carboplatin, however because our study demonstrated significant haematologic toxicity, we recommend carboplatin dosing according to renal function at less than full dose (i.e. AUC 6 mg/ml per minute per cycle).
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Affiliation(s)
- M Grossi
- Division of Radiation, Peter MacCallum Cancer Institute, Locked Bag No 1, A'Beckett Street, East Melbourne, Victoria 3002, Australia
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38
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Green MR, Rocha Lima CM, Sherman CA. Radiation and chemotherapy for patients with stage III non-small cell lung cancer. Semin Radiat Oncol 2000; 10:289-95. [PMID: 11040329 DOI: 10.1053/srav.2000.9611] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Nearly 50,000 people in the United States will be diagnosed with stage III non-small cell lung cancer during the year 2000. Over the past 10 years, combined modality therapy has become the standard of care for primary treatment of most of these patients. Numerous studies and meta-analyses document an improvement in survival for patients with stage III disease treated with sequential chemotherapy followed by chest radiation, compared with radiation alone. Some more recent studies have shown a further improvement in survival when the chemotherapy and full-dose radiation are given concurrently. Acute toxicity is increased compared with sequential chemotherapy followed by radiation, but late toxicities seem similar. A current question under study is whether the use of initial chemotherapy followed by concurrent chemoradiotherapy will further improve median and overall survival compared with immediate concurrent therapy alone.
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Affiliation(s)
- M R Green
- Hollings Cancer Center, Charleston, SC 29425, USA.
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39
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Gridelli C, Guida C, Barletta E, Gatani T, Fiore F, Barzelloni ML, Rossi A, de Bellis M, D'Aniello R, Scognamiglio F. Thoracic radiotherapy and daily vinorelbine as radiosensitizer in locally advanced non small cell lung cancer: a phase I study. Lung Cancer 2000; 29:131-7. [PMID: 10963843 DOI: 10.1016/s0169-5002(00)00102-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Experimental studies have shown that vinorelbine is a powerful radiosensitizer in vitro. To date, no reports on clinical activity of the single agent vinorelbine as radiosensitizer have been published. The aim of the present phase I study was to determine the maximum tolerated dose (MTD) of vinorelbine administered daily concurrently with thoracic radiotherapy, with or without amifostine support, in the treatment of locally advanced non small cell lung cancer. In vitro studies have shown that vinorelbine can potentiate the antitumor effects of radiation therapy. Amifostine is a sulphydril compound that has shown to protect normal tissues from chemotherapy and radiotherapy-induced toxicities. Radiotherapy lasted 6 weeks and the total dose was 55 Gy. The daily fraction was 1.8 Gy, administered 5 days a week for 5 weeks and increased to 2.0 Gy during the sixth and last week. Concurrent vinorelbine was administered daily with a planned escalation of the dose from 4, to 5 and 6 mg/m(2). Fourteen patients were enrolled in the study. The first dose of vinorelbine was 4 mg/m(2) and it showed to be feasible without dose-limiting toxicity (DLT). Instead, the second dose level of 5 mg/m(2) was unfeasible because three out of six patients had DLT (grade 4 neutropenia, treatment interruption longer than 2 weeks for prolonged grade 2 neutropenia and treatment interruption longer than 2 weeks for prolonged grade 3 esophagitis together with grade 4 dyspnea). At that time, the study continued adding amifostine to vinorelbine in order to increase its MTD. Amifostine was administered by means of subcutaneous injection 15 min before each radiotherapy fraction at the fixed dose of 300 mg/m(2). However, 5 mg/m(2) of vinorelbine were considered unfeasible even with amifostine support because three out of five patients showed DLT (grade 4 neutropenia, febrile grade 4 neutropenia and grade 3 liver toxicity). Among 14 patients enrolled in the study, eight completed the planned treatment because six patients experienced DLT, which determined treatment interruption. Overall, four partial and two complete responses were observed. Two partial and one complete response were observed in those three patients who had been treated with the first dose of vinorelbine. In conclusion, our data show that the MTD of daily vinorelbine is 4 mg/m(2). Therefore, this is the recommended dose of daily vinorelbine to be administered with concurrent thoracic radiotherapy in a phase II trial. Finally, amifostine administered subcutaneously failed to increase the MTD of daily vinorelbine.
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MESH Headings
- Adenocarcinoma/drug therapy
- Adenocarcinoma/radiotherapy
- Aged
- Amifostine/administration & dosage
- Antineoplastic Agents, Phytogenic/administration & dosage
- Antineoplastic Agents, Phytogenic/adverse effects
- Carcinoma, Non-Small-Cell Lung/drug therapy
- Carcinoma, Non-Small-Cell Lung/pathology
- Carcinoma, Non-Small-Cell Lung/radiotherapy
- Carcinoma, Squamous Cell/drug therapy
- Carcinoma, Squamous Cell/radiotherapy
- Combined Modality Therapy
- Drug Administration Schedule
- Female
- Humans
- Infusions, Intravenous
- Injections, Subcutaneous
- Lung Neoplasms/drug therapy
- Lung Neoplasms/pathology
- Lung Neoplasms/radiotherapy
- Male
- Middle Aged
- Neoplasm Recurrence, Local
- Radiation-Protective Agents/administration & dosage
- Radiation-Sensitizing Agents/administration & dosage
- Radiation-Sensitizing Agents/adverse effects
- Treatment Outcome
- Vinblastine/administration & dosage
- Vinblastine/adverse effects
- Vinblastine/analogs & derivatives
- Vinorelbine
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Affiliation(s)
- C Gridelli
- Divisione di Oncologia Medica B, Istituto Nazionale Tumori, Naples, Italy.
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40
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Benchalal M, Salze P, Bombaron P, Bourderont D, Neidhardt AC, Maitre AM, Pignol JP, Lambert J, Baumann J, Sizaret O, Newinger G, Noirclerc M, Sabountchi M, Zipper JM, Prevot G. [Concurrent split-course chemotherapy and radiotherapy for unresectable stage III non-small cell lung cancer: preliminary results of a Phase II study]. Cancer Radiother 1999; 3:453-60. [PMID: 10630157 DOI: 10.1016/s1278-3218(00)88251-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
PURPOSE We initiated at Hospital de Mulhouse a prospective phase II study to assess a split-course concurrent radiochemotherapy in locally advanced non-small cell lung cancer. MATERIALS AND METHODS From March 1996 to December 1997, 28 patients were included in our study. All patients had a stage III cancer. The chemotherapy scheduled included vinorelbine (20 mg/m2/d, d1 and d5), cisplatin (20 mg/m2/d, from d1 to d5), and 5-Fluorouracil (350 mg/m2/d, from d1 to d5 by continuous infusion). The planned irradiation dose was 12.5 Gy per week with one daily fraction of 2.5 Gy from d1 to d5. Cycles were repeated every four weeks, for four cycles (50 Gy). Patients with a partial or complete response were proposed a fifth cycle. RESULTS Of the 28 patients of the study, only 27 were analysed; one patient had a metastatic disease at diagnosis. Major hematologic toxicity occurred in 26% of the patients. One to five cycles of chemoradiotherapy were administrated per patient (median: four). Four patients had received fewer than three cycles and their responses were not assessable. Of the 23 patients assessed, 12 responses (52%) were observed, three CR (13%) and nine PR (39%). Median follow-up was 14 months, and median survival 13.5 months. One- and two-year survival rates were respectively 63% and 14%. Local control rates was 11%, and 44% of the patients had a metastatic evolution. CONCLUSION Very preliminary results of this phase II study are disappointing, and quite inferior to the published results using chemoradiotherapy with conventional or hyperfractionated radiotherapy. Hematologic toxicity is restrictive. This type of chemoradiotherapy cannot be recommended.
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Affiliation(s)
- M Benchalal
- Service d'oncoradiothérapie de Mulhouse, hôpital du Hasenrain, France
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41
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Hensing TA, Socinski MA. Combined-modality therapy in the nonsurgical management of unresectable stage III non-small cell lung cancer. Curr Opin Pulm Med 1999; 5:194-200. [PMID: 10407686 DOI: 10.1097/00063198-199907000-00003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Combined chemotherapy and radiation for patients with unresectable non-small cell lung cancer has recently been associated with a survival advantage compared with radiation alone; however, despite this apparent improvement in survival, the optimal strategy to combine these two modalities has not yet been defined. Both local tumor control and distant micrometastatic disease remain problems, limiting the curative ability of current combined-modality programs. Over the past year, accelerated radiation schedules have been shown to improve both local tumor control and survival in a selected patient population compared with standard radiotherapy. Some work has centered on the incorporation of novel chemotherapy agents into combined-modality regimens, with encouraging results from phases I and II. Finally, although the benefit for combined-modality therapy has generally been limited to good performance status of patients with minimal weight loss, some data have shown the feasibility of the combined approach in high-risk patient populations. Several ongoing cooperative group phase III trials will help to better define the optimal approach to manage this high-risk patient population.
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Affiliation(s)
- T A Hensing
- Multidisciplinary Thoracic Oncology Program, University of North Carolina, Chapel Hill 27759, USA
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Zatloukal P. Non-small cell lung cancer: report on the 5th central European lung cancer conference. Biomed Pharmacother 1999; 53:154-62. [PMID: 10349505 DOI: 10.1016/s0753-3322(99)80082-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
Organized by the International Association for the Study of Lung Cancer (IASLC), the European Organization for Research and Treatment of Cancer (EORTC), the European Lung Cancer Working Party, and with the support of several learned Czech societies, the 5th central European lung cancer conference was held in Prague from September 13th to 16th. Over 500 participants from different disciplines (surgery, chemotherapy, radiotherapy, chest medicine) attended the meeting, which was once again shown to be an important forum for interchanges. The various specialists involved in the management of lung cancer patients were able to discuss recent progress, problems to be resolved, and prospects for the future. The present article is designed to report the main communications relating to the most frequent type of lung cancer, non-small cell lung cancer (NSCLC).
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Affiliation(s)
- P Zatloukal
- Dept. Pneumology and Thoracic Surgery, 3rd Faculty of Medicine, Charles University, Prague, Czech Republic
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