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Khurshid H, Ismaila N, Bian J, Dabney R, Das M, Ellis P, Feldman J, Hann C, Kulkarni S, Laskin J, Manochakian R, Mishra DR, Preeshagul I, Reddy P, Saxena A, Weinberg F, Kalemkerian GP. Systemic Therapy for Small-Cell Lung Cancer: ASCO-Ontario Health (Cancer Care Ontario) Guideline. J Clin Oncol 2023; 41:5448-5472. [PMID: 37820295 DOI: 10.1200/jco.23.01435] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 07/17/2023] [Accepted: 07/20/2023] [Indexed: 10/13/2023] Open
Abstract
PURPOSE To provide evidence-based recommendations to practicing clinicians on the management of patients with small-cell lung cancer. METHODS An Expert Panel of medical oncology, thoracic surgery, radiation oncology, pulmonary, community oncology, research methodology, and advocacy experts were convened to conduct a literature search, which included systematic reviews, meta-analyses, and randomized controlled trials published from 1990 through 2022. Outcomes of interest included response rates, overall survival, disease-free survival or recurrence-free survival, and quality of life. Expert Panel members used available evidence and informal consensus to develop evidence-based guideline recommendations. RESULTS The literature search identified 95 relevant studies to inform the evidence base for this guideline. RECOMMENDATIONS Evidence-based recommendations were developed to address systemic therapy options, timing of therapy, treatment in patients who are older or with poor performance status, role of biomarkers, and use of myeloid-supporting agents in patients with small-cell lung cancer.Additional information is available at www.asco.org/thoracic-cancer-guidelines.
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Affiliation(s)
| | - Nofisat Ismaila
- American Society of Clinical Oncology (ASCO), Alexandria, VA
| | | | | | | | - Peter Ellis
- Juravinski Cancer Center, Hamilton Health Sciences, Hamilton, Ontario, Canada
| | - Jill Feldman
- EGFR Resisters Patient Advocacy Group, Deerfield, IL
| | | | - Swati Kulkarni
- Western University, Windsor Regional Cancer Program, Windsor, Ontario, Canada
| | - Janessa Laskin
- University of British Columbia, Vancouver, British Columbia, Canada
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Lukinović V, Hausmann S, Roth GS, Oyeniran C, Ahmad T, Tsao N, Brickner JR, Casanova AG, Chuffart F, Benitez AM, Vayr J, Rodell R, Tardif M, Jansen PW, Couté Y, Vermeulen M, Hainaut P, Mazur PK, Mosammaparast N, Reynoird N. SMYD3 Impedes Small Cell Lung Cancer Sensitivity to Alkylation Damage through RNF113A Methylation-Phosphorylation Cross-talk. Cancer Discov 2022; 12:2158-2179. [PMID: 35819319 PMCID: PMC9437563 DOI: 10.1158/2159-8290.cd-21-0205] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Revised: 02/16/2022] [Accepted: 07/07/2022] [Indexed: 01/07/2023]
Abstract
Small cell lung cancer (SCLC) is the most fatal form of lung cancer, with dismal survival, limited therapeutic options, and rapid development of chemoresistance. We identified the lysine methyltransferase SMYD3 as a major regulator of SCLC sensitivity to alkylation-based chemotherapy. RNF113A methylation by SMYD3 impairs its interaction with the phosphatase PP4, controlling its phosphorylation levels. This cross-talk between posttranslational modifications acts as a key switch in promoting and maintaining RNF113A E3 ligase activity, essential for its role in alkylation damage response. In turn, SMYD3 inhibition restores SCLC vulnerability to alkylating chemotherapy. Our study sheds light on a novel role of SMYD3 in cancer, uncovering this enzyme as a mediator of alkylation damage sensitivity and providing a rationale for small-molecule SMYD3 inhibition to improve responses to established chemotherapy. SIGNIFICANCE SCLC rapidly becomes resistant to conventional chemotherapy, leaving patients with no alternative treatment options. Our data demonstrate that SMYD3 upregulation and RNF113A methylation in SCLC are key mechanisms that control the alkylation damage response. Notably, SMYD3 inhibition sensitizes cells to alkylating agents and promotes sustained SCLC response to chemotherapy. This article is highlighted in the In This Issue feature, p. 2007.
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Affiliation(s)
- Valentina Lukinović
- Institute for Advanced Biosciences, Grenoble Alpes University, CNRS UMR5309, INSERM U1209, Grenoble, France
| | - Simone Hausmann
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Gael S. Roth
- Institute for Advanced Biosciences, Grenoble Alpes University, CNRS UMR5309, INSERM U1209, Grenoble, France
- Clinique universitaire d'Hépato-gastroentérologie et Oncologie digestive, CHU Grenoble Alpes, Grenoble, France
| | - Clement Oyeniran
- Department of Pathology and Immunology and Department of Medicine, Center for Genome Integrity, Washington University in St. Louis School of Medicine, St. Louis, Missouri
| | - Tanveer Ahmad
- Institute for Advanced Biosciences, Grenoble Alpes University, CNRS UMR5309, INSERM U1209, Grenoble, France
| | - Ning Tsao
- Department of Pathology and Immunology and Department of Medicine, Center for Genome Integrity, Washington University in St. Louis School of Medicine, St. Louis, Missouri
| | - Joshua R. Brickner
- Department of Pathology and Immunology and Department of Medicine, Center for Genome Integrity, Washington University in St. Louis School of Medicine, St. Louis, Missouri
| | - Alexandre G. Casanova
- Institute for Advanced Biosciences, Grenoble Alpes University, CNRS UMR5309, INSERM U1209, Grenoble, France
| | - Florent Chuffart
- Institute for Advanced Biosciences, Grenoble Alpes University, CNRS UMR5309, INSERM U1209, Grenoble, France
| | - Ana Morales Benitez
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jessica Vayr
- Institute for Advanced Biosciences, Grenoble Alpes University, CNRS UMR5309, INSERM U1209, Grenoble, France
| | - Rebecca Rodell
- Department of Pathology and Immunology and Department of Medicine, Center for Genome Integrity, Washington University in St. Louis School of Medicine, St. Louis, Missouri
| | - Marianne Tardif
- Univ. Grenoble Alpes, CEA, INSERM, IRIG, BGE, Grenoble, France
| | - Pascal W.T.C. Jansen
- Department of Molecular Biology, Faculty of Science, Radboud Institute for Molecular Life Sciences, Oncode Institute, Radboud University Nijmegen, Nijmegen, the Netherlands
| | - Yohann Couté
- Univ. Grenoble Alpes, CEA, INSERM, IRIG, BGE, Grenoble, France
| | - Michiel Vermeulen
- Department of Molecular Biology, Faculty of Science, Radboud Institute for Molecular Life Sciences, Oncode Institute, Radboud University Nijmegen, Nijmegen, the Netherlands
| | - Pierre Hainaut
- Institute for Advanced Biosciences, Grenoble Alpes University, CNRS UMR5309, INSERM U1209, Grenoble, France
| | - Pawel K. Mazur
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
- Corresponding Authors: Nicolas Reynoird, Institute for Advanced Biosciences, INSERM U1209—CNRS UMR5309—Université Grenoble Alpes, Site santé, Allée des Alpes, 38700 La Tronche, France. 33 4 76 54 95 76; E-mail: ; Pawel K. Mazur, The University of Texas MD Anderson Cancer Center, Department of Experimental Radiation Oncology, Zayed Building Room Z7.2024, 6565 MD Anderson Boulevard, Houston, TX 77030-4009. Phone: 832-751-9825; E-mail: ; and Nima Mosammaparast, Washington University School of Medicine, Department of Pathology and Immunology, Clinical Sciences Research Building (CSRB), 7th Floor, Room 7730, 4940 Parkview Place, St. Louis, MO 63110. Phone: 314-747-5472; E-mail:
| | - Nima Mosammaparast
- Department of Pathology and Immunology and Department of Medicine, Center for Genome Integrity, Washington University in St. Louis School of Medicine, St. Louis, Missouri
- Corresponding Authors: Nicolas Reynoird, Institute for Advanced Biosciences, INSERM U1209—CNRS UMR5309—Université Grenoble Alpes, Site santé, Allée des Alpes, 38700 La Tronche, France. 33 4 76 54 95 76; E-mail: ; Pawel K. Mazur, The University of Texas MD Anderson Cancer Center, Department of Experimental Radiation Oncology, Zayed Building Room Z7.2024, 6565 MD Anderson Boulevard, Houston, TX 77030-4009. Phone: 832-751-9825; E-mail: ; and Nima Mosammaparast, Washington University School of Medicine, Department of Pathology and Immunology, Clinical Sciences Research Building (CSRB), 7th Floor, Room 7730, 4940 Parkview Place, St. Louis, MO 63110. Phone: 314-747-5472; E-mail:
| | - Nicolas Reynoird
- Institute for Advanced Biosciences, Grenoble Alpes University, CNRS UMR5309, INSERM U1209, Grenoble, France
- Corresponding Authors: Nicolas Reynoird, Institute for Advanced Biosciences, INSERM U1209—CNRS UMR5309—Université Grenoble Alpes, Site santé, Allée des Alpes, 38700 La Tronche, France. 33 4 76 54 95 76; E-mail: ; Pawel K. Mazur, The University of Texas MD Anderson Cancer Center, Department of Experimental Radiation Oncology, Zayed Building Room Z7.2024, 6565 MD Anderson Boulevard, Houston, TX 77030-4009. Phone: 832-751-9825; E-mail: ; and Nima Mosammaparast, Washington University School of Medicine, Department of Pathology and Immunology, Clinical Sciences Research Building (CSRB), 7th Floor, Room 7730, 4940 Parkview Place, St. Louis, MO 63110. Phone: 314-747-5472; E-mail:
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Zhu K, Jiang M, Xu Y, Chen P, Wang H, Yu J, Zhu J, Zhao W, Meng D, He Y. Curative efficacy might be an early predictor of prognosis in patients with small cell lung cancer treated with 2 cycles of platinum-based first-line chemotherapy. J Thorac Dis 2021; 13:1205-1214. [PMID: 33717593 PMCID: PMC7947513 DOI: 10.21037/jtd-21-216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 02/10/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND Platinum-based chemotherapy remains the essential therapy for small cell lung cancer (SCLC). Here, we conducted a statistical analysis to explore whether the curative efficacy of 2-cycle platinum-based chemotherapy can predict the survival of patients with SCLC. METHODS Fifty-six SCLC patients who had each received 2 cycles of platinum-based chemotherapy were enrolled. The curative efficacy of the chemotherapy was evaluated, mainly by chest computed tomography, and the treatment response was categorized according to the Response Evaluation Criteria in Solid Tumors (RECIST) 1.1. Patients were continuously followed up for progression-free survival (PFS) and overall survival. The 55 patients were separated into 2 groups by the curative efficacy of the 2-cycle first-line platinum-based chemotherapy. All statistical analyses were performed with SPSS software (version 17.0; SPSS, Inc.; Chicago, IL, USA). RESULTS Patients who responded to 2-cycle chemotherapy (partial response, PR) had significantly better survival than others who did not (stable disease, SD or progressive disease, PD). The median progression-free survival (mPFS) in the PR group was 6.330 months, which was significantly longer than the 2.870 months seen in SD+PD group (95% CI: 4.631-8.029 vs. 0.000-5.790, P=0.022). The median overall survival (mOS) was 10.870 months in the PR group, which was remarkably longer than the 8.970 months observed in the SD+PD group (95% CI: 9.546-12.194 vs. 6.517-11.423, P=0.028). Curative efficacy had no correlation with clinical features. CONCLUSIONS The curative efficacy of 2-cycle first-line platinum-based chemotherapy was significantly correlated with PFS and OS, and showed prognostic value in SCLC patients. Patients who were sensitive to chemotherapy had superior survival to those who were chemotherapy insensitive.
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Affiliation(s)
- Kaibo Zhu
- Department of Hematology, Xiangtan Central Hospital, Xiangtan, China
| | - Minlin Jiang
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, Tongji University School of Medicine, Shanghai, China
- Tongji University, Shanghai, China
| | - Yi Xu
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, Tongji University School of Medicine, Shanghai, China
- Tongji University, Shanghai, China
| | - Peixin Chen
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, Tongji University School of Medicine, Shanghai, China
- Tongji University, Shanghai, China
| | - Hao Wang
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, Tongji University School of Medicine, Shanghai, China
- Tongji University, Shanghai, China
| | - Jia Yu
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, Tongji University School of Medicine, Shanghai, China
- Tongji University, Shanghai, China
| | - Jun Zhu
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, Tongji University School of Medicine, Shanghai, China
- Tongji University, Shanghai, China
| | - Wencheng Zhao
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, Tongji University School of Medicine, Shanghai, China
- Tongji University, Shanghai, China
| | - Die Meng
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, Tongji University School of Medicine, Shanghai, China
- Tongji University, Shanghai, China
| | - Yayi He
- Department of Hematology, Xiangtan Central Hospital, Xiangtan, China
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Qin J, Xie F, Wang F, Lu H. mRNA Expression of FGFR1 as Potential Marker for Predicting Prognosis of Surgical Resection of Small Cell Lung Cancer may be better than Protein Expression and Gene Amplification. J Cancer 2020; 11:4691-4699. [PMID: 32626515 PMCID: PMC7330682 DOI: 10.7150/jca.44476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Accepted: 05/12/2020] [Indexed: 11/10/2022] Open
Abstract
Purpose: Fibroblast growth factor receptor 1 (FGFR1) alterations have been described in many cancers, including lung cancer, but the role has not been elucidated specifically in small cell lung cancer (SCLC). The present study aimed to identify the frequency of FGFR1 alterations among Chinese patients with surgically resected SCLC and the association with the clinicopathological characteristics and the survival were also investigated. Methods: FGFR1 protein expression, FGFR1 amplification, FGFR1 mutations, and messenger RNA (mRNA) levels, were determined by immunohistochemistry (IHC), fluorescence in situ hybridization (FISH), polymerase chain reaction (PCR) and reverse transcription-polymerase chain reaction (RT-PCR), respectively in primary tumors from 33 patients with resected SCLC. Results: 7/33(21.2%) of the specimens were positive for FGFR1 protein expression. FGFR1 amplification was identified in 4/28 cases (14.3%). If the cut-off value was determined to be 3.5, FGFR1 mRNA positivity was considered in 7/33 cases (21.2%). However, no mutation was detected in the 33 SCLC postoperative tissue specimens. No significant association was observed between FGFR1 protein expression or amplification and clinicalcharacteristics or prognosis. There was a distinct trend for mRNA level and poor prognosis, including recurrence-free survival (RFS) (p = 0.07) and overall survival (OS) (p= 0.08), but they did not reach statistical significance. Conclusions: As novel FGFR1-targeted therapies are developed, FISH, IHC, especially mRNA were detected, which should be considered as biomarkers of FGFR1 pathway dysregulation in SCLC.
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Affiliation(s)
- Jing Qin
- Zhejiang Key Laboratory of Diagnosis and Treatment Technology on Thoracic Oncology (lung and esophagus), Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, Cancer Hospital of University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, 310022, P.R. China.,Department of Thoracic Medical Oncology, Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, Cancer Hospital of University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, 310022, P.R. China
| | - Fajun Xie
- Zhejiang Key Laboratory of Diagnosis and Treatment Technology on Thoracic Oncology (lung and esophagus), Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, Cancer Hospital of University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, 310022, P.R. China.,Department of Thoracic Medical Oncology, Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, Cancer Hospital of University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, 310022, P.R. China
| | - Fenfang Wang
- Graduate School, WenZhou Medical University, Wenzhou, 325035, P.R. China
| | - Hongyang Lu
- Graduate School, WenZhou Medical University, Wenzhou, 325035, P.R. China.,Zhejiang Key Laboratory of Diagnosis and Treatment Technology on Thoracic Oncology (lung and esophagus), Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, Cancer Hospital of University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, 310022, P.R. China.,Department of Thoracic Medical Oncology, Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, Cancer Hospital of University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, 310022, P.R. China
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How phenotype guides management of the neuroendocrine carcinomas of the larynx. The Journal of Laryngology & Otology 2018; 132:568-574. [DOI: 10.1017/s0022215118000968] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
AbstractObjectiveThis review aimed to critically analyse data pertaining to the clinical presentation and treatment of neuroendocrine carcinomas of the larynx.MethodA PubMed search was performed using the term ‘neuroendocrine carcinoma’. English-language articles on neuroendocrine carcinoma of the larynx were reviewed in detail.Results and conclusionWhile many historical classifications have been proposed, in contemporary practice these tumours are sub-classified into four subtypes: carcinoid, atypical carcinoid, small cell neuroendocrine carcinoma and large cell neuroendocrine carcinoma. These tumours exhibit a wide range of biological behaviour, ranging from the extremely aggressive nature of small and large cell neuroendocrine carcinomas, which usually have a fatal prognosis, to the less aggressive course of carcinoid tumours. In small and large cell neuroendocrine carcinomas, a combination of irradiation and chemotherapy is indicated, while carcinoid and atypical carcinoid tumour management entails conservation surgery.
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Lai ZY, Yeo HY, Chen YT, Chang KM, Chen TC, Chuang YJ, Chang SJ. PI3K inhibitor enhances the cytotoxic response to etoposide and cisplatin in a newly established neuroendocrine cervical carcinoma cell line. Oncotarget 2018; 8:45323-45334. [PMID: 28484083 PMCID: PMC5542189 DOI: 10.18632/oncotarget.17335] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Accepted: 04/12/2017] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND Neuroendocrine cervical carcinoma (NECC) is a rare and aggressive subtype of cervical cancer. To date, no NECC cell-based model is available, which hinders the development of new therapeutic strategies for NECC. In this study, we derived a new NECC cell line from an ex vivo biopsy and used it to explore novel drug combination approach for NECC. RESULTS The stable HM-1 cell line displayed high expression levels of the neuroendocrine marker, synaptophysin. HM-1 cell transplantation could induce tumor growth in nude mice. As expected, the combination of etoposide and cisplatin synergistically inhibited HM-1 cell proliferation. Strikingly, when etoposide and cisplatin were combined with PI3K inhibitor BEZ235, the growth of HM-1 cells was significantly reduced. Taken together, the data implied the combination of etoposide and cisplatin with BEZ235 not only inhibited HM-1 cell proliferation but also increased cell apoptosis. MATERIALS AND METHODS A NECC tissue sample from a 75-year-old female patient was processed to derive a primary cell line annotated as HM-1. The features of HM-1 were analyzed to establish its characteristic profile. Next, HM-1 was treated with PI3K inhibitors, BKM120 and/or BEZ235, in combination with two well-known genotoxic drugs, etoposide and/or cisplatin, to evaluate which combination could serve as a more effective treatment approach. Their inhibiting effects on HM-1 were evaluated by cell viability, apoptosis, and target kinase expression. CONCLUSIONS The newly established NECC cell line HM-1 could serve as a cell-based model for NECC research. The synergistic drug combination of PI3K inhibitor with genotoxic drugs might become a potential new treatment strategy against NECC.
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Affiliation(s)
- Zih-Yin Lai
- Department of Medical Science and Institute of Bioinformatics and Structural Biology, National Tsing Hua University, Hsinchu, 30013, Taiwan (R.O.C.)
| | - Hsin-Yueh Yeo
- Department of Medical Science and Institute of Bioinformatics and Structural Biology, National Tsing Hua University, Hsinchu, 30013, Taiwan (R.O.C.)
| | - Ya-Tse Chen
- Department of Medical Science and Institute of Bioinformatics and Structural Biology, National Tsing Hua University, Hsinchu, 30013, Taiwan (R.O.C.)
| | - Kuo-Ming Chang
- Department of Pathology, Hsinchu MacKay Memorial Hospital, Hsinchu, 30071, Taiwan (R.O.C.)
| | - Tze-Chien Chen
- Department of Obstetrics and Gynecology, MacKay Memorial Hospital, Taipei, 10449, Taiwan (R.O.C.)
| | - Yung-Jen Chuang
- Department of Medical Science and Institute of Bioinformatics and Structural Biology, National Tsing Hua University, Hsinchu, 30013, Taiwan (R.O.C.)
| | - Shing-Jyh Chang
- Department of Obstetrics and Gynecology, Hsinchu MacKay Memorial Hospital, Hsinchu, 30071, Taiwan (R.O.C.)
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8
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Berghmans T, Scherpereel A, Meert AP, Giner V, Lecomte J, Lafitte JJ, Leclercq N, Paesmans M, Sculier JP. A Phase III Randomized Study Comparing a Chemotherapy with Cisplatin and Etoposide to a Etoposide Regimen without Cisplatin for Patients with Extensive Small-Cell Lung Cancer. Front Oncol 2017; 7:217. [PMID: 28975084 PMCID: PMC5610723 DOI: 10.3389/fonc.2017.00217] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Accepted: 09/01/2017] [Indexed: 02/04/2023] Open
Abstract
Introduction In a literature meta-analysis, we showed survival benefits for regimens including cisplatin [hazard ratio (HR) 0.61; 95% confidence interval (CI), 0.57–0.66] and for those including etoposide (HR 0.65; 0.61–0.69). That benefit was mainly observed when etoposide alone or in combination with cisplatin was included in the chemotherapy regimens. Our objective was to determine if chemotherapy with both drugs improves survival in comparison to a non-platinum regimen with etoposide. Methods Extensive small-cell lung cancer patients were randomized between cisplatin–etoposide (CE) and ifosfamide + etoposide + epirubicin regimen (IVE) between 2000 and 2013. Results 176 and 170 eligible patients were allocated to CE and IVE (315 deaths were required before analysis), respectively. Objective response rates were not significantly different: 60% with CE and 59% with IVE. No statistically significant difference in median survival and 1-year and 2-year was observed with rates of 9.6 months, 31 and 5% for CE and 10 months, 39 and 9% for IVE, respectively. HR was 0.84 (95% CI 0.68–1.05, p = 0.16). Only two prognostic factors for survival were retained in multivariate analysis: sex with HR = 0.69 (95% CI 0.49–0.97, p = 0.03) and performance status with HR = 0.53 (95% CI 0.49–0.97, p < 0.0001). After adjustment for these prognostic factors, HR for survival was 0.83 (95% CI 0.65–1.08, p = 0.17). There was more thrombopenia in the CE regimen and more leukopenia with IVE. Conclusion Combination of CE failed to improve survival in comparison to an etoposide-containing regimen without cisplatin. Clinical Trial Registration https://clinicaltrials.gov/ct2/show/NCT00658580?term=ELCWP+01994&rank=1, identifier NCT00658580.
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Affiliation(s)
- Thierry Berghmans
- Department of Intensive Care, Institut Jules Bordet, Centre des tumeurs, Université Libre de Bruxelles, Bruxelles, Belgium.,Department of Oncological Emergencies, Institut Jules Bordet, Centre des tumeurs, Université Libre de Bruxelles, Bruxelles, Belgium.,Department of Thoracic Oncology, Institut Jules Bordet, Centre des tumeurs, Université Libre de Bruxelles, Bruxelles, Belgium
| | - Arnaud Scherpereel
- Pneumologie et Oncologie Thoracique, CHU de Lille, Université de Lille, Lille, France
| | - Anne-Pascale Meert
- Department of Intensive Care, Institut Jules Bordet, Centre des tumeurs, Université Libre de Bruxelles, Bruxelles, Belgium.,Department of Oncological Emergencies, Institut Jules Bordet, Centre des tumeurs, Université Libre de Bruxelles, Bruxelles, Belgium.,Department of Thoracic Oncology, Institut Jules Bordet, Centre des tumeurs, Université Libre de Bruxelles, Bruxelles, Belgium
| | | | | | - Jean-Jacques Lafitte
- Pneumologie et Oncologie Thoracique, CHU de Lille, Université de Lille, Lille, France
| | - Nathalie Leclercq
- Department of Intensive Care, Institut Jules Bordet, Centre des tumeurs, Université Libre de Bruxelles, Bruxelles, Belgium.,Department of Oncological Emergencies, Institut Jules Bordet, Centre des tumeurs, Université Libre de Bruxelles, Bruxelles, Belgium.,Department of Thoracic Oncology, Institut Jules Bordet, Centre des tumeurs, Université Libre de Bruxelles, Bruxelles, Belgium
| | - Marianne Paesmans
- Data Centre, Institut Jules Bordet, Centre des tumeurs, Université Libre de Bruxelles, Bruxelles, Belgium
| | - Jean-Paul Sculier
- Department of Intensive Care, Institut Jules Bordet, Centre des tumeurs, Université Libre de Bruxelles, Bruxelles, Belgium.,Department of Oncological Emergencies, Institut Jules Bordet, Centre des tumeurs, Université Libre de Bruxelles, Bruxelles, Belgium.,Department of Thoracic Oncology, Institut Jules Bordet, Centre des tumeurs, Université Libre de Bruxelles, Bruxelles, Belgium
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Chen Y, Chen L, Zhong D. Comparing the adverse effects of platinum in combination with etoposide or irinotecan in previously untreated small-cell lung cancer patients with extensive disease: A network meta-analyses. Thorac Cancer 2017; 8:170-180. [PMID: 28263036 PMCID: PMC5415492 DOI: 10.1111/1759-7714.12420] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Revised: 12/05/2016] [Accepted: 12/10/2016] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND The safety of front-line chemotherapies for the treatment of extensive stage small-cell lung cancer (ED-SCLC) is uncertain. We carried out a network meta-analysis to compare the toxicity of different therapies for ED-SCLC. METHODS We searched EMBASE, PubMed, CENTRAL and clinicaltrials.gov. We performed network meta-analysis on hematological (anemia, leukopenia, neutropenia, and thrombocytopenia) and non-hematological toxicities (diarrhea, infection, and nausea and vomiting). RESULTS Nine studies with 2317 patients were included. Etoposide with carboplatin (EC) was associated with a higher incidence of anemia (odds ratio [OR] 2.02, 95% confidence interval [CI] 1.13-3.63), leukopenia (OR 2.67, 95% CI 1.25-5.72), neutropenia (OR 12.08, 95% CI 2.13-68.66), and thrombocytopenia (OR 2.73, 95% CI 1.27-5.85) compared with irinotecan with carboplatin (IC). Similarly, etoposide with cisplatin (EP) was associated with a higher incidence of anemia (OR 1.70, 95% CI 1.13-2.56), leukopenia (OR 2.65, 95% CI 1.34-5.28), neutropenia (OR 5.70, 95% CI 2.93-11.10), and thrombocytopenia (OR 3.26, 95% CI 1.66-6.38) compared with irinotecan with cisplatin (IP). EC was associated with a lower incidence of diarrhea (OR 0.26, 95% CI 0.10-0.68) compared with IC, and EP was associated with a lower incidence of diarrhea (OR 0.09, 95% CI 0.03-0.25) and nausea and vomiting (OR 0.53, 95% CI 0.33-0.84) than IP. CONCLUSIONS Hematological toxicities were most common in EC-treated patients, while the lowest incidence occurred with IP treatment. The IP regimen was associated with the highest incidence of toxicities of the digestive tract, while the lowest incidence occurred with EC treatment.
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Affiliation(s)
- Yujie Chen
- Department of Oncology, Tianjin Medical University General Hospital, Tianjin, China
| | - Lingxiao Chen
- Department of Orthopedics, Tianjin Medical University General Hospital, Tianjin, China
| | - Diansheng Zhong
- Department of Oncology, Tianjin Medical University General Hospital, Tianjin, China
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Ma X, Yan L, Zhu Q, Shao F. Puerarin attenuates cisplatin-induced rat nephrotoxicity: The involvement of TLR4/NF-κB signaling pathway. PLoS One 2017; 12:e0171612. [PMID: 28182789 PMCID: PMC5300759 DOI: 10.1371/journal.pone.0171612] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Accepted: 01/23/2017] [Indexed: 12/14/2022] Open
Abstract
Puerarin was a major isoflavonoid derived from the Chinese medical herb radix puerariae (Gegen). In present study effect of puerarin on cisplatin nephrotoxicity was evaluated. Rat model of nephrotoxicity was established by a single intraperitoneal injection of cisplatin (7mg/kg). Puerarin was administrated through caudal vein injection once per day at the dose of 10mg/kg, 30mg/kg and 50mg/kg. Biochemical assays showed that after cisplatin treatment the serum urea and creatinine increased significantly compared with control (P<0.05). Cisplatin treatment significantly increased xanthine oxidase (XO) activity and malondialdehyde (MDA) formation, and significantly decreased the levels and /or activities of enzymatic and non-enzymatic antioxidants (GSH, GPx, GST, GR, SOD, CAT), in the kidney tissues. Renal levels of TNF-α and IL-6, two important inflammatory cytokines, were also upregulated by cisplatin. Histopathological examination indicated that cisplatin treatment resulted in severe necrosis and degeneration, hyaline casts in the tubules, intertubular hemorrhage, congestion and swelling in glomerulus and leukocytes infiltration in the kidney tissues. Western blot results demonstrated that cisplatin increased TLR4 and NF-κB protein expression in the kidney tissues. However, all these changes induced by cisplatin were significantly attenuated by puerarin treatment in dose-dependent manner, which indicated the renal protective effect of puerarin. Cell culture experiments illustrated that puerarin alone treatment concentration-dependently inhibited COLO205 and HeLa tumor cell growth and dose-dependently promoted the antitumor activity of cisplatin in COLO205 and HeLa tumor cells. The promotion effects might be attributed to suppression of cisplatin-increased NF-κB p65 expression by puerarin. Taken together, findings in this study suggested that puerarin exhibited renal protection against cisplatin nephrotoxicity via inhibiting TLR4/NF-κB signaling, with no inhibition but promotion effect on the antitumor activity of cisplatin. Puerarin might be a promising adjuvant agent for cisplatin chemotherapy.
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Affiliation(s)
- Xu Ma
- Department of Nephrology, People's Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Lei Yan
- Department of Nephrology, People's Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Qing Zhu
- Department of Nephrology, People's Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Fengmin Shao
- Department of Nephrology, People's Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
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Lu H, Xu H, Xie F, Qin J, Han N, Fan Y, Mao W. 1p/19q codeletion and RET rearrangements in small-cell lung cancer. Onco Targets Ther 2016; 9:3571-7. [PMID: 27366094 PMCID: PMC4913998 DOI: 10.2147/ott.s108781] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
The prognosis of small-cell lung cancer (SCLC) is poor despite reports suggesting modest improvement in survival. To date, chemotherapy remains the cornerstone treatment for SCLC patients, and many studies have focused on identifying the molecular characteristics of SCLC, which serve as the basis for precision treatments that improve the prognosis of SCLC. For instance, the therapeutic effect of temozolomide, recommended for patients with relapsed SCLC, is linked to 1p/19q codeletion in anaplastic oligodendroglial tumors. A subpopulation of SCLC patients may derive benefit from tyrosine kinase inhibitors targeting RET. In order to identify 1p/19q codeletion and RET rearrangement in SCLC patients, 32 SCLC resected specimens were retrospectively collected between 2008 and 2014 from the Zhejiang Cancer Hospital in People’s Republic of China. Fluorescence in situ hybridization was used to detect 1p/19q codeletion and RET rearrangement in the specimens. A 1p single deletion was detected in eight specimens, 19q single deletion was detected in three specimens, and only three specimens had a 1p/19q codeletion. None of the specimens had a RET rearrangement. The three patients whose specimens had a 1p/19q codeletion were alive after 58, 50, and 30 months of follow-up care. There was a trend toward prolonged overall survival for the patients with codeletion compared to no codeletion, 1p single deletion, 19q single deletion, and without 1p and 19q deletion (P=0.113, 0.168, 0.116, and 0.122, respectively). Our data showed that RET rearrangement may be not an ideal molecular target for SCLC therapies in People’s Republic of China. Instead, 1p/19q codeletion is a promising marker for a good prognosis and treatment with temozolomide in SCLC.
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Affiliation(s)
- Hongyang Lu
- Zhejiang Cancer Hospital, Zhejiang Key Laboratory of Diagnosis & Treatment Technology on Thoracic Oncology (Lung and Esophagus), Zhejiang Cancer Hospital, Hangzhou, People's Republic of China; Department of Thoracic Medical Oncology, Zhejiang Cancer Hospital, Hangzhou, People's Republic of China
| | - Haimiao Xu
- Department of Pathology, Zhejiang Cancer Hospital, Hangzhou, People's Republic of China
| | - Fajun Xie
- Department of Thoracic Medical Oncology, Zhejiang Cancer Hospital, Hangzhou, People's Republic of China
| | - Jing Qin
- Department of Thoracic Medical Oncology, Zhejiang Cancer Hospital, Hangzhou, People's Republic of China
| | - Na Han
- Department of Thoracic Medical Oncology, Zhejiang Cancer Hospital, Hangzhou, People's Republic of China
| | - Yun Fan
- Zhejiang Cancer Hospital, Zhejiang Key Laboratory of Diagnosis & Treatment Technology on Thoracic Oncology (Lung and Esophagus), Zhejiang Cancer Hospital, Hangzhou, People's Republic of China; Department of Thoracic Medical Oncology, Zhejiang Cancer Hospital, Hangzhou, People's Republic of China
| | - Weimin Mao
- Zhejiang Cancer Hospital, Zhejiang Key Laboratory of Diagnosis & Treatment Technology on Thoracic Oncology (Lung and Esophagus), Zhejiang Cancer Hospital, Hangzhou, People's Republic of China
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Nephroprotective effect of gelsemine against cisplatin-induced toxicity is mediated via attenuation of oxidative stress. Cell Biochem Biophys 2016; 71:535-41. [PMID: 25343941 DOI: 10.1007/s12013-014-0231-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Cisplatin-induced generation of reactive oxygen species leads to acute nephrotoxicity limiting its use in the treatment of various cancers. Gelsemine, an alkaloid isolated from Gelsemium elegans, is known to possess anti-inflammatory and anti-cancer activities. This study was aimed to investigate as to whether gelsemine can serve as a protective agent against cisplatin-induced nephrotoxicity. Male Wistar rats were divided into 6 groups, each with 6 rats. Group 1 served as control and received the vehicles (peanut oil for 14 days and 0.9 % saline on day 14 for gelsemine and cisplatin respectively). Group 2 received a single intraperitoneal injection of cisplatin on day 14. Group 3 and 4 were pretreated with two different doses of gelsemine in addition to cisplatin, and group 5 and 6 received only gelsemine. The effects of gelsemine on cisplatin-induced nephrotoxicity were examined by measuring anti-oxidant enzymes activities, lipid peroxidation, and DNA damage in the kidneys, a well-established model of oxidative damage. Pretreatment of rats with gelsemine caused a significant attenuation of cisplatin-induced DNA and oxidative damages. The blockade of lipid peroxidation and xanthine oxidase activity was accompanied by increased production and/or activity of anti-oxidants, both enzymatic (catalase, glutathione peroxidase, glutathione reductase, and glutathione-S-transferase) and non-enzymatic (GSH). The biomarkers of kidney malfunctioning, creatinine, and blood urea nitrogen were ameliorated. The results of the present study suggest that gelsemine effectively suppressed cisplatin-induced renal injury by improving redox status.
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Lee HS, Lee YG, Koo DH, Oh S, Nam H, Song JU, Lim SY, Lim SY, Lee SS. Efficacy and safety of ifosfamide in combination with carboplatin and etoposide in small cell lung cancer. Cancer Chemother Pharmacol 2015; 76:933-7. [PMID: 26374553 DOI: 10.1007/s00280-015-2864-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Accepted: 09/01/2015] [Indexed: 10/23/2022]
Abstract
PURPOSE Ifosfamide, a potent alkylating agent, is rarely incorporated into small cell lung cancer (SCLC) treatment. The aim of this study was to assess the efficacy and safety of ifosfamide in combination with carboplatin and etoposide (ICE) in previously untreated patients with SCLC. METHODS From January 2002 to January 2014, we consecutively enrolled 69 patients with SCLC who were treated with ICE as initial chemotherapy at Kangbuk Samsung Hospital. The modified ICE regimen consists of ifosfamide 1200 mg/m(2)/day on days 1, 2, and 3 with mesna, etoposide 80 mg/m(2)/day on days 1, 2, and 3, and carboplatin AUC 6 on day 1. Treatment was repeated every 3 weeks and continued for up to nine cycles. Response assessments were performed every three cycles with computed tomography. RESULTS Among 69 patients with SCLC, the median age was 69 years (range 51-88 years). Sixteen (23 %) patients had limited disease (LD), and 53 (77 %) had extensive disease (ED). The overall response rate was 73 %. Stable disease rate was 20 %. The median overall survival was 11.3 months [95 % confidence interval (CI) 8.9-14.1] in the overall population, 20.6 months (95 % CI 14.2-21.2) for LD and 9.1 months (95 % CI 7.8-11.6) for ED. The median number of administered cycles was 6 (range 1-9). Grade ≥3 hematological toxicities included neutropenia (34 %), anemia (59 %), and thrombocytopenia (31 %). Grade ≥3 non-hematological toxicities included peripheral neuropathy in 2 %. CONCLUSION In chemonaïve patients with SCLC, modified ICE is well tolerated and shows favorable efficacy.
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Affiliation(s)
- Hyo-Sun Lee
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 29, Saemunan-ro, Jongno-gu, Seoul, 110-746, Korea
| | - Yun-Gyoo Lee
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 29, Saemunan-ro, Jongno-gu, Seoul, 110-746, Korea
| | - Dong-Hoe Koo
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 29, Saemunan-ro, Jongno-gu, Seoul, 110-746, Korea
| | - Sukjoong Oh
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 29, Saemunan-ro, Jongno-gu, Seoul, 110-746, Korea
| | - Heerim Nam
- Department of Radiation Oncology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jae-Uk Song
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 29, Saemunan-ro, Jongno-gu, Seoul, 110-746, Korea
| | - Seong Yong Lim
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 29, Saemunan-ro, Jongno-gu, Seoul, 110-746, Korea
| | - Si-Young Lim
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 29, Saemunan-ro, Jongno-gu, Seoul, 110-746, Korea
| | - Seung-Sei Lee
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 29, Saemunan-ro, Jongno-gu, Seoul, 110-746, Korea.
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Xiao X, Wang S, Xia S, Zou M, Li Y, Wei Y, Mei Q, Chen Y. Retrospective study of irinotecan/cisplatin followed by etoposide/cisplatin or the reverse sequence in extensive-stage small cell lung cancer. Onco Targets Ther 2015; 8:2209-14. [PMID: 26345293 PMCID: PMC4551306 DOI: 10.2147/ott.s89606] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background Much research has confirmed the favorable effect of irinotecan/cisplatin (IP) and etoposide/cisplatin (EP) on extensive-stage small cell lung cancer (E-SCLC). This study investigated two sequential orders of IP and EP in the treatment of E-SCLC. We also compared the efficacy and safety of IP and EP in first-line chemotherapy in E-SCLC. Methods Ninety-three untreated patients with E-SCLC were randomly allocated to two groups. Group A received IP as first-line therapy until progression and then changed to EP; group B received EP as first-line therapy until tumor progression followed by IP. The primary endpoints were overall survival and time to second tumor progression. The secondary endpoints were first progression-free survival (PFS), ie, time from randomization to first occurrence of tumor progression after first-line treatment with IP or EP, tumor response, and safety of the different sequential treatment orders of IP and EP. Results Median overall survival was 15.4 months in group A (IP followed by EP) versus 15.7 months in group B (EP followed by IP; P=0.483). The median time to second tumor progression was 9.5 months in group A versus 9.9 months in group B (P=0.361). As first-line and second-line therapy, IP achieved a 95.9% and 60% disease control rate, respectively, and EP achieved 95.6% and 59% disease control rate. The median first PFS was not significantly different between group A and group B (6.5 months and 6.3 months, respectively; P=0.256). Grade 3/4 diarrhea appeared to be significantly more frequent with IP than with EP. The probability of anemia and thrombocytopenia was not significantly different between the two groups. However, significantly more patients who received the IP regimen as second-line treatment developed grade 3/4 neutropenia than those who received the IP regimen as first-line therapy. Conclusion There were no statistically significant differences in between the two sequences of IP and EP in the treatment of E-SCLC. Except EP regimen, IP may be another reserved regimen in the first-line treatment of E-SCLC.
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Affiliation(s)
- Xiaoguang Xiao
- Department of Oncology, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Shujing Wang
- Department of Oncology, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Shu Xia
- Department of Oncology, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Man Zou
- Department of Oncology, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Yang Li
- Department of Oncology, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Yao Wei
- Department of Oncology, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Qi Mei
- Department of Oncology, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Yuan Chen
- Department of Oncology, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, People's Republic of China
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Small cell neuroendocrine carcinoma of larynx: case series and literature review. The Journal of Laryngology & Otology 2015; 129:910-5. [DOI: 10.1017/s0022215115001668] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
AbstractBackground:Primary small cell neuroendocrine carcinoma of larynx is a rare, aggressive type of malignancy. As only about 200 cases worldwide have been reported, any larger institutional experience is valuable. This study reports our experience in managing this rare entity.Methods:Of the nine patients identified, three had metastatic cancer at the time of diagnosis. Four patients underwent radical treatment: one was managed surgically followed by adjuvant chemotherapy and consolidation radiotherapy; the remaining three were treated with neoadjuvant chemotherapy and definitive radiotherapy.Results:Of the 4 patients treated with radical intent, 1 was alive and disease free after 99 months, 2 died of metastatic disease after 22 and 26 months, and 1 was alive after 20 months with a diagnosis of recurrent disease.Conclusion:Our relatively small number of patients confirms other centres' experiences. This cancer has a poorer prognosis than most other head and neck cancers. Although the logistics would be challenging, there is a need for international multicentre trials for this disease modelled on those performed for other cancers, as has been done for paediatric malignancies.
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16
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Affiliation(s)
- Natasha B Leighl
- Princess Margaret Cancer Centre, University of Toronto, Toronto, Ontario, Canada
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17
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Benefit from ifosfamide treatment in small-cell lung cancer: A meta-analysis. Mol Clin Oncol 2014; 3:420-424. [PMID: 25798279 DOI: 10.3892/mco.2014.467] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2014] [Accepted: 11/05/2014] [Indexed: 02/06/2023] Open
Abstract
This study was conducted to compare the efficacy and safety of ifosfamide plus etoposide plus platinum (IEP) to that of etoposide plus platinum (EP) in patients with previously untreated small-cell lung cancer (SCLC). The Cochrane Library, Embase, MEDLINE and Chinese Biomedical Literature databases were searched to identify all randomized controlled trials comparing IEP to EP in patients with histologically proven SCLC. Two investigators independently assessed the quality of the relevant trials and extracted data. We analyzed the data using Review Manager software, version 4.2.8. A total of 4 trials with 447 previously untreated SCLC patients were included in this meta-analysis. The results of the meta-analysis indicated that there were no significant differences in the overall response [relative risk (RR) = 1.07, 95% confidence interval (CI): 0.97-1.19], 1-year survival rate (RR=1.22, 95% CI: 0.96-1.55) and 2-year survival rate (RR=1.52, 95% CI: 0.75-3.07) between the IEP and EP regimens. However, there were significant differences between the IEP and EP regimens regarding the incidence of grade 3/4 neutropenia (RR=1.52, 95% CI: 1.07-2.17) and grade 3/4 vomiting (RR=1.78, 95% CI: 1.02-3.11). In conclusion, our results suggested that IEP is not superior to EP regimen for the treatment of previously untreated SCLC, whereas the IEP regimen is associated with more severe hematological and gastrointestinal toxicities compared to EP. Therefore, the use of ifosfamide in multimodality treatment regimens requires further investigation.
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Harada T, Hamada A, Shimokawa M, Takayama K, Kudoh S, Maeno K, Saeki S, Miyawaki H, Moriyama A, Nakagawa K, Nakanishi Y. A phase I/II trial of irinotecan plus amrubicin supported with G-CSF for extended small-cell lung cancer. Jpn J Clin Oncol 2013; 44:127-33. [PMID: 24379211 DOI: 10.1093/jjco/hyt198] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE This study reports the findings of a Phase I/II, cohort, dose-escalation trial of amrubicin and irinotecan with the support of granulocyte colony-stimulation factor. This study aimed to determine the dose-limiting toxicity of the combination and to define the maximum-tolerated dose, as a recommended dose for Phase II trials. We also sought to obtain preliminary data on the efficacy of this combination as a frontline therapy for extensive-disease small-cell lung cancer. METHODS We included 23 chemo-naïve patients with extensive-disease small-cell lung cancer in the trial. The amrubicin dose was escalated from 35 to 40 mg/m(2) (Levels 1 and 2, respectively) to determine the dose-limiting toxicity, with an unchanged dose of irinotecan at 50 mg/m(2). RESULTS Of nine patients, three experienced dose-limiting toxicities at Level 1 of prolonged Grade 4 neutropenia, Grade 3 febrile neutropenia and Grade 3 febrile neutropenia with Grade 3 diarrhea. At Level 2, two patients experienced dose-limiting toxicities of Grade 4 neutropenia and Grade 3 neutropenia with Grade 4 diarrhea. The maximum-tolerated doses and recommended doses for amrubicin and irinotecan were therefore determined to be 35 and 50 mg/m(2), respectively. The Level 1 trial was then expanded to 21 patients, 14 (70%) of whom showed partial responses to the recommended dose. The median progression-free and overall survival times were 6.37 and 15.21 months, respectively. CONCLUSIONS The combination of amrubicin and irinotecan with the support of granulocyte colony-stimulation factor produced a potent effect in chemo-naïve extensive-disease small-cell lung cancer patients. The use of biomarkers for this regimen may identify patients who are likely to suffer from treatment-ending severe adverse effects.
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Affiliation(s)
- T Harada
- *3-1-1 Higashi-ku, Maidashi, Fukuoka 812-8582, Japan.
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Besse B, Heist RS, Papadmitrakopoulou VA, Camidge DR, Beck JT, Schmid P, Mulatero C, Miller N, Dimitrijevic S, Urva S, Pylvaenaeinen I, Petrovic K, Johnson BE. A phase Ib dose-escalation study of everolimus combined with cisplatin and etoposide as first-line therapy in patients with extensive-stage small-cell lung cancer. Ann Oncol 2013; 25:505-11. [PMID: 24368401 DOI: 10.1093/annonc/mdt535] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND This phase Ib study aimed to establish the feasible everolimus dose given with standard-dose etoposide plus cisplatin (EP) for extensive-stage small-cell lung cancer (SCLC). PATIENTS AND METHODS An adaptive Bayesian dose-escalation model and investigator opinion were used to identify feasible daily or weekly everolimus doses given with EP in adults with treatment-naive extensive-stage SCLC. A protocol amendment mandated prophylactic granulocyte colony-stimulating factor (G-CSF). Primary end point was cycle 1 dose-limiting toxicity (DLT) rate. Secondary end points included safety, relative EP dose intensity, pharmacokinetics, and tumor response. RESULTS Patients received everolimus 2.5 or 5 mg/day without G-CSF (n=10; cohort A), 20 or 30 mg/week without G-CSF (n=18; cohort B), or 2.5 or 5 mg/day with G-CSF (n=12; cohort C); all received EP. Cycle 1 DLT rates were 50.0%, 22.2%, and 16.7% in cohorts A, B, and C, respectively. Cycle 1 DLTs were neutropenia (cohorts A and B), febrile neutropenia (all cohorts), and thrombocytopenia (cohorts A and C). The most common grade 3/4 adverse events were hematologic. Best overall response was partial response (40.0%, 61.1%, and 58.3% in cohorts A, B, and C, respectively). CONCLUSIONS Everolimus 2.5 mg/day plus G-CSF was the only feasible dose given with standard-dose EP in untreated extensive-stage SCLC.
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Affiliation(s)
- B Besse
- Department of Cancer Medicine/Thoracic Unit, Institut Gustave Roussy, Villejuif, France
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Gao R, Zhang Y, Wen XP, Fu J, Zhang GJ. Chemotherapy with cisplatin or carboplatin in combination with etoposide for small-cell esophageal cancer: a systemic analysis of case series. Dis Esophagus 2013; 27:764-9. [PMID: 24118373 DOI: 10.1111/dote.12149] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Chemotherapy has been the first-choice treatment for small-cell esophageal cancer (SCEC), etoposide plus cisplatin or carboplatin (EP/CP) is the most commonly recommended chemotherapeutical strategy. However, the choice of chemotherapy in treating SCEC has not been validated by studies of large cohorts of cases because of the rarity of the malignancy, and the efficacy superiority of EP/CP over other chemotherapy combinations has not been confirmed. The present case series analysis was conducted to address the above issues. Reported studies of SCEC patients were retrieved. Case series with more than five patients were enrolled. Eight patients treated in our institute were also included as another case series. Data pertaining to clinical stages, treatment regimens, and survival time were collected and analyzed. Altogether, 19 SCEC case series were enrolled, including 164 male and 61 female patients with a median age of 63.5 years. The follow-up time ranged from 0.1 to 221 months (median 12.3 months). The median survival time (MST) was 19 months for limited disease (LD) patients (124 cases) and 9 months for extensive disease (ED) patients (88 cases) (P<0.001). For LD patients, MST was obviously prolonged by chemotherapeutical regimens (20 vs. 10 months, P<0.01), whereas this superiority was not proved in ED patients (10 vs. 10 months, P>0.05). EP/CP did not result in significantly longer MST, compared with that of the cases treated by other chemotherapy combinations (P>0.05, for either LD or ED cases). Chemotherapy prolongs the survival time of the LD SCEC patients, which indicates that chemotherapeutical treatment is effective for SCEC. EP/CP, as commonly recommended multidrug chemotherapy regimen, is not superior to other chemotherapy combinations.
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Affiliation(s)
- R Gao
- Department of Nuclear Medicine, The 1st Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, ShaanXi, China
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