1
|
Wang X, Gu S, Wen J, Zhang L, Qi X. Association between chemotherapy-induced myelosuppression and curative efficacy of 2-cycle chemotherapy in small cell lung cancer. Cancer Chemother Pharmacol 2024; 93:151-159. [PMID: 37926753 DOI: 10.1007/s00280-023-04608-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 10/14/2023] [Indexed: 11/07/2023]
Abstract
BACKGROUND The association of chemotherapy-induced myelosuppression with tumor response and overall survival remained controversial. The study was conducted to investigate the association between them in small cell lung cancer (SCLC). METHODS 204 eligible patients with SCLC were respectively included and categorized into three groups (no, mild, and severe myelosuppression) based on myelosuppression degree after the first chemotherapy. Curative efficacy of 2-cycle chemotherapy was evaluated by the objective response rate (ORR) and disease control rate (DCR). Univariate and multivariate logistic regression analyses were conducted to investigate their association. Receiver operator characteristic (ROC) curves, net reclassification index (NRI), and integrated discrimination improvement (IDI) were used to assess the predictive ability of myelosuppression. RESULTS In the fully-adjusted model, mild (OR, 4.61; 95% CI, 1.35 to 18.27; P = 0.020) and severe (OR, 7.22; 95% CI, 1.30 to 72.44; P = 0.046) myelosuppression were positively associated with DCR. However, only mild myelosuppression was significantly associated with ORR (OR, 2.78; 95% CI, 1.30 to 6.14; P = 0.010). Although we observed evidence of increased ORR in severe myelosuppression, the difference was not statistically significant. Furthermore, based on the results of the ROC curve, NRI and IDI, chemotherapy-induced myelosuppression cannot be used as a accurate and independent predictor for curative efficacy, but it can improve overall prediction accuracy. CONCLUSION Chemotherapy-induced myelosuppression was significantly associated with curative efficacy of 2-cycle chemotherapy in SCLC, which could help predict treatment efficacy and guide chemotherapy dosage.
Collapse
Affiliation(s)
- Xinyu Wang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China
| | - Shujun Gu
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China
| | - Jingli Wen
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China
| | - Lixi Zhang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China
| | - Xu Qi
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China.
| |
Collapse
|
2
|
Garcia CR, Myint ZW, Jayswal R, Wang C, Morgan RM, Butts AR, Weiss HL, Villano JL. Hematological adverse events in the management of glioblastoma. J Neurooncol 2022; 156:153-161. [PMID: 34820776 PMCID: PMC8829911 DOI: 10.1007/s11060-021-03891-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 10/30/2021] [Indexed: 01/03/2023]
Abstract
BACKGROUND Hematological adverse events (HAEs) are common during treatment for glioblastoma (GBM), usually associated with temozolomide (TMZ). Their clinical value is uncertain, as few investigations have focused on outcomes for HAEs during GBM treatment. METHODS We combined data from two randomized clinical trials, RTOG 0525 and RTOG 0825, to analyze HAEs during treatment for GBM. We investigated differences between chemoradiation and adjuvant therapy, and by regimen received during adjuvant treatment. RESULTS 1454 patients participated in these trials, of which 1154 (79.4%) developed HAEs. During chemoradiation, 44.4% of patients developed HAEs (54% involving more than one cell line), and were most commonly lymphopenia (50.6%), and thrombocytopenia (47.5%). During adjuvant treatment, 45% of patients presented HAEs (78.6% involving more than one cell line), and were more commonly leukopenia (62.7%), and thrombocytopenia (62.3%). Median overall survival (OS) and progression free survival (PFS) were longer in patients with HAEs (OS 19.4 months and PFS 9.9 months) compared to those with other or no adverse events (OS 14.1 months and PFS 5.9 months). There was no significant difference in survival between grade 1 and/or 2 versus grade 3 and/or 4 HAEs. History of HAEs during chemoradiation was a protective factor for presentation of HAEs during adjuvant therapy. CONCLUSION HAEs are common during GBM treatment, and often involve more than one cell line (more likely during adjuvant therapy). HAEs may be associated with prolonged OS and PFS, particularly during adjuvant therapy. HAEs during chemoradiation was a protective factor for HAEs during adjuvant therapy.
Collapse
Affiliation(s)
| | - Zin W. Myint
- Markey Cancer Center, University of Kentucky, Lexington, KY, USA.,Division of Medical Oncology, University of Kentucky, Lexington, KY, USA
| | - Rani Jayswal
- Markey Cancer Center, University of Kentucky, Lexington, KY, USA.,Division of Medical Oncology, University of Kentucky, Lexington, KY, USA
| | - Chi Wang
- Markey Cancer Center, University of Kentucky, Lexington, KY, USA.,Division of Cancer Biostatistics, Department of Internal Medicine, University of Kentucky, Lexington, KY, USA
| | - Rachael M. Morgan
- Department of Pharmacy Services, University of Kentucky, Lexington, KY, USA
| | - Allison R. Butts
- Department of Pharmacy Services, University of Kentucky, Lexington, KY, USA
| | - Heidi L. Weiss
- Markey Cancer Center, University of Kentucky, Lexington, KY, USA
| | - John L. Villano
- Markey Cancer Center, University of Kentucky, Lexington, KY, USA.,Division of Medical Oncology, University of Kentucky, Lexington, KY, USA.,Department of Neurology, University of Kentucky, Lexington, KY, USA.,Department of Neurosurgery, University of Kentucky, Lexington, KY, USA
| |
Collapse
|
3
|
Poikonen-Saksela P, Lindman H, Sverrisdottir A, Edlund P, Villman K, Tennvall Nittby L, Cold S, Bechmann T, Stenbygaard L, Ejlertsen B, Andersson M, Blomqvist C, Bergh J, Ahlgren J. Leukocyte nadir as a predictive factor for efficacy of adjuvant chemotherapy in breast cancer. Results from the prospective trial SBG 2000-1. Acta Oncol 2020; 59:825-832. [PMID: 32347139 DOI: 10.1080/0284186x.2020.1757149] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Background: Retrospective studies have suggested that chemotherapy-induced leukopenia is associated with improved recurrence-free or overall survival. The SBG 2000-1 trial was designed to verify the favorable prognosis associated with chemotherapy-induced leukopenia in early breast cancer. Patients not experiencing chemotherapy-induced leukopenia were randomized into standard dosed or individually escalated chemotherapy doses based on the grade of leukopenia after a first standard dose.Patients and methods: 1452 women in Sweden and Denmark with operable node-positive or high-risk node-negative breast cancer aged 18-60 years were recruited to participate in this trial. Participants received a first FEC cycle at standard doses (600/60/600 mg/m2). Patients (n = 1052) with nadir leukopenia grade 0-2 after the first cycle were randomized between either 6 standard FEC or 6 tailored FEC courses with doses of epirubicin and cyclophosphamide escalated during courses 2 and 3 and thereafter aimed at achieving grade 3 leukopenia. Patients with nadir leukopenia grade 3-4 after the first course continued treatment with standard FEC. Results of the randomized comparison has been published previously. The present study focuses on chemotherapy-induced leukopenia as a covariable with outcome in randomized and non-randomized patients. The prognostic value of leukopenia after course 3, was studied in a Cox model adjusted for cumulative doses of epirubicin and cyclophosphamide. The association of chemotherapy-induced leukopenia with prognosis was a preplanned secondary endpoint for this trial.Results: The eight-year distant disease-free survival was 73%, 77%, 78% and 83% for patients with leucocyte nadir grade 0, 1, 2 and 3-4, respectively. Higher degree of leukopenia was highly significantly associated to improved distant disease-free survival (HR 0.84, 95% CI 0.74-0.96, p = .008) and overall survival (HR 0.87 (0.76-0.99, p = .032).Conclusion: This prospective study confirms that chemotherapy-induced leukopenia is a covariable with outcome in primary breast cancer, even after adjustment for chemotherapy doses.
Collapse
Affiliation(s)
- Paula Poikonen-Saksela
- Comprehensive Cancer Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Henrik Lindman
- Department of Immunology, Genetics and Pathology University Hospital, Uppsala, Sweden
| | | | - Per Edlund
- Department of Oncology, Gävle Hospital, Sweden
| | - Kenneth Villman
- Department of Oncology, Örebro University Hospital, Örebro, Sweden
| | | | - Søren Cold
- Department of Oncology, Odense University Hospital, Odense, Denmark
| | - Troels Bechmann
- Department of Oncology, Hospital of South West Jutland, Esbjerg, Denmark
| | - Lars Stenbygaard
- Department of Oncology, Aalborg University Hospital, Aalborg, Denmark
| | - Bent Ejlertsen
- Department of Oncology, Rigshospitalet, Copenhagen, Denmark
| | | | - Carl Blomqvist
- Comprehensive Cancer Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
- Department of Oncology, Örebro University Hospital, Örebro, Sweden
| | - Jonas Bergh
- Department of Oncology-Pathology, Karolinska Institutet, Breast, Endocrine and Sarcoma Section, Cancer Theme, Karolinska University Hospital, Stockholm, Sweden
| | | |
Collapse
|
4
|
He Y, Li T, Liu J, Ou Q, Zhou J. Early onset neutropenia: a useful predictor of chemosensitivity and favorable prognosis in patients with serous ovarian cancer. BMC Cancer 2020; 20:116. [PMID: 32050944 PMCID: PMC7014607 DOI: 10.1186/s12885-020-6609-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Accepted: 02/06/2020] [Indexed: 01/23/2023] Open
Abstract
Background Epithelial ovarian cancer (EOC) is the leading cause of gynecological cancer-associated deaths and a majority of its histological type is manifested as serous ovarian cancer (SOC). In this study, we investigated whether the timing of onset of chemotherapy-induced neutropenia (CIN) is related to chemotherapeutic response and disease outcome of SOC. Methods One hundred sixty-nine primary SOC patients receiving six doses of carboplatin plus paclitaxel adjuvant chemotherapy following cytoreductive surgery were retrospectively included in this research. CIN was grouped as early onset and late onset neutropenia depending on the timing of development. Development of CIN prior to or with administration of 3rd cycle of chemotherapy was listed as early onset neutropenia, while those CIN due to later stage chemotherapy were grouped into non-early type. The relevance of time of CIN onset with the clinical characteristics, chemotherapeutic response, progression free survival (PFS) and overall survival (OS) were determined and analyzed by using Kaplan–Meier curves, Logistic regression method, Cox proportional hazards models, and Chi-square tests. Results The age distribution of the patients was between 27 to 77 years. Fifty years was the median. No statistical significances of difference in age, FIGO stage, histological grade, tumor residual and lymph node invasion, as well as CA125 level in each CIN group were found (all P>0.05). The patients from non-early onset group showed higher chemoresistance rates (78.33%) compared to those from early onset group (9.17%). Additionally, patients in early onset group showed improved median PFS (23 vs. 9 months; P<0.001) and median OS (55 vs.24 months; P<0.001). Conclusions Early onset neutropenia may be potentially used as a potential indicator for chemosensitivity and favorable prognosis of SOC in patients who underwent six cycles of carboplatin plus paclitaxel adjuvant chemotherapy following primary cytoreductive surgery.
Collapse
Affiliation(s)
- Yijing He
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of University of South China, Hengyang, China
| | - Ting Li
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of University of South China, Hengyang, China
| | - Jue Liu
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of University of South China, Hengyang, China
| | - Qiong Ou
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of University of South China, Hengyang, China
| | - Junlin Zhou
- Clinical Research Institute, The First Affiliated Hospital of University of South China, Hengyang, China.
| |
Collapse
|
5
|
Daniele G, Arenare L, Scambia G, Pisano C, Sorio R, Breda E, De Placido S, Savarese A, Ferrandina G, Raspagliesi F, Panici PB, Ferro A, Rimanti A, Cormio G, Lorusso D, Cecere SC, Scalone S, Marsico VA, Cardalesi C, Cognetti F, Salutari V, Attademo L, Guizzaro L, Schettino C, Piccirillo MC, Perrone F, Gallo C, Pignata S. Prognostic role of chemotherapy-induced neutropenia in first-line treatment of advanced ovarian cancer. A pooled analysis of MITO2 and MITO7 trials. Gynecol Oncol 2019; 154:83-88. [PMID: 31029508 DOI: 10.1016/j.ygyno.2019.04.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 04/03/2019] [Accepted: 04/07/2019] [Indexed: 11/25/2022]
Abstract
BACKGROUND Chemotherapy-induced neutropenia (CIN) has been associated with improved prognosis in several cancer conditions. Contrasting data have been produced in ovarian cancer.
Collapse
Affiliation(s)
- Gennaro Daniele
- Unità Sperimentazioni Cliniche, Istituto Nazionale Tumori - IRCCS- Fondazione G.Pascale, Napoli, Italia.
| | - Laura Arenare
- Unità Sperimentazioni Cliniche, Istituto Nazionale Tumori - IRCCS- Fondazione G.Pascale, Napoli, Italia.
| | - Giovanni Scambia
- Ginecologia Oncologica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Roma, Italy.
| | - Carmela Pisano
- Oncologia Clinica Sperimentale Uro-Ginecologica, Istituto Nazionale Tumori - IRCCS- Fondazione G.Pascale, Napoli, Italia.
| | - Roberto Sorio
- Oncologia B, Centro di Riferimento Oncologico, 33081 Aviano, PN, Italy.
| | - Enrico Breda
- Oncologia Medica, Ospedale S. Giovanni Calibita Fatebenefratelli, 00186 Roma, Italy
| | - Sabino De Placido
- Dipartimento di Medicina Clinica e Chirurgia, Università Federico II, Napoli, Italy.
| | - Antonella Savarese
- Oncologia Medica 1, IRCCS Istituto Nazionale Tumori Regina Elena, 00144 Roma, Italy.
| | - Gabriella Ferrandina
- Ginecologia Oncologica, Centro di Ricerca e Formazione ad Alta Tecnologia nelle Scienze Biomediche, Università Cattolica del Sacro Cuore, 86100 Campobasso, Italy
| | | | | | | | | | - Gennaro Cormio
- Ginecologia Oncologica, IRCCS Istituto Oncologico "Giovanni Paolo II", Bari & Department of Biomedical Sciences and Oncology, University "Aldo Moro" Bari, 70124 Bari, Italy.
| | - Domenica Lorusso
- Ginecologia Oncologica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Roma, Italy
| | - Sabrina Chiara Cecere
- Oncologia Clinica Sperimentale Uro-Ginecologica, Istituto Nazionale Tumori - IRCCS- Fondazione G.Pascale, Napoli, Italia.
| | - Simona Scalone
- Oncologia B, Centro di Riferimento Oncologico, 33081 Aviano, PN, Italy.
| | | | - Cinzia Cardalesi
- Dipartimento di Medicina Clinica e Chirurgia, Università Federico II, Napoli, Italy.
| | - Francesco Cognetti
- Oncologia Medica 1, IRCCS Istituto Nazionale Tumori Regina Elena, 00144 Roma, Italy.
| | - Vanda Salutari
- Ginecologia Oncologica, Centro di Ricerca e Formazione ad Alta Tecnologia nelle Scienze Biomediche, Università Cattolica del Sacro Cuore, 86100 Campobasso, Italy
| | - Laura Attademo
- Oncologia Clinica Sperimentale Uro-Ginecologica, Istituto Nazionale Tumori - IRCCS- Fondazione G.Pascale, Napoli, Italia
| | - Lorenzo Guizzaro
- Statistica Medica, Università della Campania Luigi Vanvitelli, 80138 Napoli, Italy
| | - Clorinda Schettino
- Unità Sperimentazioni Cliniche, Istituto Nazionale Tumori - IRCCS- Fondazione G.Pascale, Napoli, Italia.
| | - Maria Carmela Piccirillo
- Unità Sperimentazioni Cliniche, Istituto Nazionale Tumori - IRCCS- Fondazione G.Pascale, Napoli, Italia.
| | - Francesco Perrone
- Unità Sperimentazioni Cliniche, Istituto Nazionale Tumori - IRCCS- Fondazione G.Pascale, Napoli, Italia.
| | - Ciro Gallo
- Statistica Medica, Università della Campania Luigi Vanvitelli, 80138 Napoli, Italy.
| | - Sandro Pignata
- Oncologia Clinica Sperimentale Uro-Ginecologica, Istituto Nazionale Tumori - IRCCS- Fondazione G.Pascale, Napoli, Italia.
| |
Collapse
|
6
|
Goto K, Matsuyama R, Suwa Y, Arisaka S, Kadokura T, Sato M, Mori R, Kumamoto T, Taguri M, Endo I. The maximum chemiluminescence intensity predicts severe neutropenia in gemcitabine-treated patients with pancreatic or biliary tract cancer. Cancer Chemother Pharmacol 2018; 82:953-960. [PMID: 30218151 PMCID: PMC6267671 DOI: 10.1007/s00280-018-3685-6] [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: 08/10/2018] [Accepted: 09/05/2018] [Indexed: 10/28/2022]
Abstract
PURPOSE To assess the predictive ability of the maximum chemiluminescence intensity (CImax) for severe neutropenia (SN) during neoadjuvant chemo(radio)therapy [NAC(RT)] in patients with advanced pancreatic or biliary tract cancer. METHODS Clinicopathological variables and blood test data before NAC(RT) were evaluated in 64 patients with advanced pancreatic or biliary tract cancer who received gemcitabine plus tegafur/gimeracil/oteracil as NAC(RT). RESULTS Thirty-nine patients (60.9%) developed Grade 3-4 SN. The median time between commencing NAC(RT) and the onset of SN was 15 (range 10-36) days. SN occurred during the NAC period, not the RT period. The CImax, neutrophil count, serum interleukin-6 level, C-reactive protein level, complement C3 titer, serum complement titer, and 50.0% hemolytic unit of complement before NAC(RT) were significantly lower in patients with SN than in those without SN (P < 0.05). Multivariate analysis confirmed the CImax to be the sole independent predictor of SN (P < 0.05). The optimal threshold for the CImax was 46,000 RLU/s. The sensitivity and specificity were 46.2% and 80.0%, respectively. Majority of the patients (81.8%) with a low CImax before NAC(RT) experienced SN during NAC(RT). CONCLUSIONS CImax before NAC(RT) predicts SN during NAC(RT) in patients with advanced pancreatic or biliary tract cancer.
Collapse
Affiliation(s)
- Koki Goto
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| | - Ryusei Matsuyama
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| | - Yusuke Suwa
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| | - Sayaka Arisaka
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| | - Toshiaki Kadokura
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| | - Mari Sato
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| | - Ryutaro Mori
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| | - Takafumi Kumamoto
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| | - Masataka Taguri
- Department of Biostastics and Epidemiology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Itaru Endo
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan.
| |
Collapse
|
7
|
Nywening TM, Belt BA, Cullinan DR, Panni RZ, Han BJ, Sanford DE, Jacobs RC, Ye J, Patel AA, Gillanders WE, Fields RC, DeNardo DG, Hawkins WG, Goedegebuure P, Linehan DC. Targeting both tumour-associated CXCR2 + neutrophils and CCR2 + macrophages disrupts myeloid recruitment and improves chemotherapeutic responses in pancreatic ductal adenocarcinoma. Gut 2018; 67:1112-1123. [PMID: 29196437 PMCID: PMC5969359 DOI: 10.1136/gutjnl-2017-313738] [Citation(s) in RCA: 304] [Impact Index Per Article: 50.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2017] [Revised: 10/09/2017] [Accepted: 10/10/2017] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Chemokine pathways are co-opted by pancreatic adenocarcinoma (PDAC) to facilitate myeloid cell recruitment from the bone marrow to establish an immunosuppressive tumour microenvironment (TME). Targeting tumour-associated CXCR2+neutrophils (TAN) or tumour-associated CCR2+ macrophages (TAM) alone improves antitumour immunity in preclinical models. However, a compensatory influx of an alternative myeloid subset may result in a persistent immunosuppressive TME and promote therapeutic resistance. Here, we show CCR2 and CXCR2 combined blockade reduces total tumour-infiltrating myeloids, promoting a more robust antitumour immune response in PDAC compared with either strategy alone. METHODS Blood, bone marrow and tumours were analysed from PDAC patients and controls. Treatment response and correlative studies were performed in mice with established orthotopic PDAC tumours treated with a small molecule CCR2 inhibitor (CCR2i) and CXCR2 inhibitor (CXCR2i), alone and in combination with chemotherapy. RESULTS A systemic increase in CXCR2+ TAN correlates with poor prognosis in PDAC, and patients receiving CCR2i showed increased tumour-infiltrating CXCR2+ TAN following treatment. In an orthotopic PDAC model, CXCR2 blockade prevented neutrophil mobilisation from the circulation and augmented chemotherapeutic efficacy. However, depletion of either CXCR2+ TAN or CCR2+ TAM resulted in a compensatory response of the alternative myeloid subset, recapitulating human disease. This was overcome by combined CCR2i and CXCR2i, which augmented antitumour immunity and improved response to FOLFIRINOX chemotherapy. CONCLUSION Dual targeting of CCR2+ TAM and CXCR2+ TAN improves antitumour immunity and chemotherapeutic response in PDAC compared with either strategy alone.
Collapse
Affiliation(s)
- Timothy M Nywening
- Department of Surgery, Washington University School of Medicine, St. Louis, Missouri, USA,Alvin J Siteman Cancer Center, Washington University School of Medicine, St Louis, Missouri, USA
| | - Brian A Belt
- Department of Surgery, University of Rochester Medical Center, Rochester, New York, USA,Tumor Biology Program, University of Rochester Medical Center, Rochester, New York, USA,Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, New York, USA
| | - Darren R Cullinan
- Department of Surgery, Washington University School of Medicine, St. Louis, Missouri, USA,Alvin J Siteman Cancer Center, Washington University School of Medicine, St Louis, Missouri, USA
| | - Roheena Z Panni
- Department of Surgery, Washington University School of Medicine, St. Louis, Missouri, USA,Alvin J Siteman Cancer Center, Washington University School of Medicine, St Louis, Missouri, USA
| | - Booyeon J Han
- Department of Surgery, University of Rochester Medical Center, Rochester, New York, USA,Tumor Biology Program, University of Rochester Medical Center, Rochester, New York, USA,Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, New York, USA
| | - Dominic E Sanford
- Department of Surgery, Washington University School of Medicine, St. Louis, Missouri, USA,Alvin J Siteman Cancer Center, Washington University School of Medicine, St Louis, Missouri, USA
| | - Ryan C Jacobs
- Department of Surgery, Washington University School of Medicine, St. Louis, Missouri, USA,Alvin J Siteman Cancer Center, Washington University School of Medicine, St Louis, Missouri, USA
| | - Jian Ye
- Department of Surgery, University of Rochester Medical Center, Rochester, New York, USA,Tumor Biology Program, University of Rochester Medical Center, Rochester, New York, USA,Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, New York, USA
| | - Ankit A Patel
- Department of Surgery, University of Rochester Medical Center, Rochester, New York, USA,Tumor Biology Program, University of Rochester Medical Center, Rochester, New York, USA,Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, New York, USA
| | - William E Gillanders
- Department of Surgery, Washington University School of Medicine, St. Louis, Missouri, USA,Alvin J Siteman Cancer Center, Washington University School of Medicine, St Louis, Missouri, USA
| | - Ryan C Fields
- Department of Surgery, Washington University School of Medicine, St. Louis, Missouri, USA,Alvin J Siteman Cancer Center, Washington University School of Medicine, St Louis, Missouri, USA
| | - David G DeNardo
- Alvin J Siteman Cancer Center, Washington University School of Medicine, St Louis, Missouri, USA,Department of Medicine, Oncology Division, Washington University School of Medicine, St. Louis, Missouri, USA,Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - William G Hawkins
- Department of Surgery, Washington University School of Medicine, St. Louis, Missouri, USA,Alvin J Siteman Cancer Center, Washington University School of Medicine, St Louis, Missouri, USA
| | - Peter Goedegebuure
- Department of Surgery, Washington University School of Medicine, St. Louis, Missouri, USA,Alvin J Siteman Cancer Center, Washington University School of Medicine, St Louis, Missouri, USA
| | - David C Linehan
- Department of Surgery, University of Rochester Medical Center, Rochester, New York, USA,Tumor Biology Program, University of Rochester Medical Center, Rochester, New York, USA,Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, New York, USA
| |
Collapse
|
8
|
Impact of chemotherapy-induced neutropenia (CIN) and febrile neutropenia (FN) on cancer treatment outcomes: An overview about well-established and recently emerging clinical data. Crit Rev Oncol Hematol 2017; 120:163-179. [DOI: 10.1016/j.critrevonc.2017.11.005] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Revised: 10/20/2017] [Accepted: 11/06/2017] [Indexed: 12/13/2022] Open
|
9
|
Tan X, Wen Q, Wang R, Chen Z. Chemotherapy-induced neutropenia and the prognosis of colorectal cancer: a meta-analysis of cohort studies. Expert Rev Anticancer Ther 2017; 17:1077-1085. [PMID: 28910204 DOI: 10.1080/14737140.2017.1380521] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
INTRODUCTION Recently, there has been a controversial discussion about the prognostic value of chemotherapy-induced neutropenia (CIN) in colorectal cancer patients. Thus, a meta-analysis was conducted to determine the relationship between CIN and the prognosis of colorectal cancer patients. METHODS We searched the PubMed, EMBASE, and Cochrane library databases to identify studies evaluating the association between CIN and colorectal cancer prognosis. Pooled random/fixed effect models were used to calculate pooled hazard ratios (HRs) and 95% confidence intervals (CIs) to assess the association. RESULTS Eight studies were selected for the meta-analysis, for a total of 2,745 patients. There was significant improved survival among colorectal cancer patients with CIN (HR = 0.62, 95% CI = 0.47-0.76). However, significant heterogeneity was found (p = 0.000, Ι2 = 75.0%). Through subgroup analysis, we could greatly eliminate the heterogeneity and found that neutropenia was associated with better survival in stage IV colorectal cancer patients, no matter the HR calculated by overall survival (OS) or progression-free survival (PFS). Meanwhile, the prognostic value of neutropenia in stage II/III colorectal cancer can be found when the HR is calculated by disease-free survival (DFS). Additionally, we observed significant differences after stratification according to various tumor stages, endpoints, and the use of G-CSF. CONCLUSIONS Our results which, based on a cohort study, indicate that CIN is associated with improved survival in patients with colorectal cancer. However, further randomized controlled trials are warranted.
Collapse
Affiliation(s)
- XiangZhou Tan
- a The Colorectal and Anal Surgical Department , XiangYa Hospital of Central South University , ChangSha , China
| | - QiaoCheng Wen
- a The Colorectal and Anal Surgical Department , XiangYa Hospital of Central South University , ChangSha , China
| | - Ran Wang
- a The Colorectal and Anal Surgical Department , XiangYa Hospital of Central South University , ChangSha , China
| | - ZhiKang Chen
- a The Colorectal and Anal Surgical Department , XiangYa Hospital of Central South University , ChangSha , China
| |
Collapse
|
10
|
Chen Y, Wang Y, Shi Y, Dai G. Timing of chemotherapy-induced neutropenia predicts prognosis in metastatic colon cancer patients: a retrospective study in mFOLFOX6 -treated patients. BMC Cancer 2017; 17:242. [PMID: 28376763 PMCID: PMC5379656 DOI: 10.1186/s12885-017-3240-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Accepted: 03/29/2017] [Indexed: 01/19/2023] Open
Abstract
Background The occurrence of Chemotherapy-induced neutropenia (CIN) was reported to be a predictor of better survival in several cancers. The objective of our study is to evaluate the relationship between the timing of CIN and prognosis. Methods Between June 2012 and August 2014, 290 patients with confirmed metastatic colon cancer received at least one cycle of mFOLFOX6 as first-line chemotherapy were eligible for assessment as all patients group. Of the 232 received at least six cycles of mFOLFOX6 and survived 150 days after treatment were considered as landmark group. Timing of CIN was categorized into absence, early-onset and late-onset CIN groups. The end of cycle 3 was the cutoff to differentiate early-onset or late-onset. The correlation between timing of CIN with survival was analyzed by Kaplan-Meier method and Cox proportional hazards model. Results In all patients group, the median survival of patients without neutropenia, early-onset and late-onset neutropenia were 6.7, 20.7 and 12.8 months (P < 0.001). The patients with early-onset and late-onset CIN had better prognosis than CIN absence by multivariate analysis. Findings were much the same for landmark group. Conclusions In conclusion, timing of CIN is an independent predictor of prognosis in metastatic colon cancer patients received mFOLFOX6, whereas an early-onset of CIN predicts longer survival.
Collapse
Affiliation(s)
- Yang Chen
- Medical Oncology Department 2, Chinese People's Liberation Army General Hospital, Beijing, 100853, People's Republic of China
| | - YanRong Wang
- Medical Oncology Department 2, Chinese People's Liberation Army General Hospital, Beijing, 100853, People's Republic of China
| | - Yan Shi
- Medical Oncology Department 2, Chinese People's Liberation Army General Hospital, Beijing, 100853, People's Republic of China
| | - GuangHai Dai
- Medical Oncology Department 2, Chinese People's Liberation Army General Hospital, Beijing, 100853, People's Republic of China.
| |
Collapse
|
11
|
Chen Z, Chen W, Wang J, Zhu M, Zhuang Z. Pretreated baseline neutrophil count and chemotherapy-induced neutropenia may be conveniently available as prognostic biomarkers in advanced gastric cancer. Intern Med J 2016; 45:854-9. [PMID: 25871806 DOI: 10.1111/imj.12786] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2015] [Accepted: 04/08/2015] [Indexed: 12/01/2022]
Abstract
BACKGROUND Increasing evidence suggests that neutrophils play a critical role in tumorigenesis, tumour cell proliferation and metastasis. The prognostic significance of such inflammation-associated markers has been explored in different cancers. AIM To evaluate the prognostic effect of baseline neutrophil counts and nadir neutrophils on advanced gastric cancer (AGC) patients who were treated with two different chemotherapy regimens in our institution. METHODS Data were collected retrospectively for 260 AGC patients treated between 1 February 2009 and 31 December 2011. The prognostic effect of baseline neutrophil counts and nadir neutrophils on AGC patients was evaluated. RESULTS Approximately 79% of the patients experienced neutropenia during chemotherapy. The median survival was 369 days for patients with neutrophil counts ≤7.5 × 10(9) /L and 326 days for patients with neutrophil counts >7.5 × 10(9) /L (P < 0.001).The median survival was 340 days for patients with no neutropenia (grade 0), 422 days for patients with mild neutropenia (grade 1-2) and 339 days for patients with severe neutropenia (grade 3-4) (P < 0.001).The adjusted hazard ratios (HR) for mild and severe neutropenia compared with absent neutropenia were 0.572 (P = 0.002) and 1.246 (P = 0.219) respectively. Furthermore, it was suggested that pretreatment baseline neutrophil counts ≤7.5 × 10(9) /L may be an independent predictor (HR = 0.683; P = 0.005). We also observed that other factors were independently associated with worse survival, such as higher performance status, stage IV and the presence of ascites. CONCLUSION Our findings suggest that baseline neutrophil count and chemotherapy-induced neutropenia can be conveniently available as clinical biomarkers in AGC. Mild myelosuppression in patients with AGC most likely leads to better overall survival, whereas a high baseline neutrophil count may be associated with a worse prognosis.
Collapse
Affiliation(s)
- Z Chen
- Department of Clinical Oncology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - W Chen
- Department of Clinical Oncology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - J Wang
- Department of Clinical Oncology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - M Zhu
- Department of Clinical Oncology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Z Zhuang
- Department of Clinical Oncology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| |
Collapse
|
12
|
Abraham JE, Hiller L, Dorling L, Vallier AL, Dunn J, Bowden S, Ingle S, Jones L, Hardy R, Twelves C, Poole CJ, Pharoah PDP, Caldas C, Earl HM. A nested cohort study of 6,248 early breast cancer patients treated in neoadjuvant and adjuvant chemotherapy trials investigating the prognostic value of chemotherapy-related toxicities. BMC Med 2015; 13:306. [PMID: 26715442 PMCID: PMC4693418 DOI: 10.1186/s12916-015-0547-5] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2015] [Accepted: 12/17/2015] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND The relationship between chemotherapy-related toxicities and prognosis is unclear. Previous studies have examined the association of myelosuppression parameters or neuropathy with survival and reported conflicting results. This study aims to investigate 13 common chemotherapy toxicities and their association with relapse-free survival and breast cancer-specific survival. METHODS Chemotherapy-related toxicities were collected prospectively for 6,248 women with early-stage breast cancer from four randomised controlled trials (NEAT; BR9601; tAnGo; Neo-tAnGo). Cox proportional-hazards modelling was used to analyse the association between chemotherapy-related toxicities and both breast cancer-specific survival and relapse-free survival. Models included important prognostic factors and stratified by variables violating the proportional hazards assumption. RESULTS Multivariable analysis identified severe neutropenia (grades ≥3) as an independent predictor of relapse-free survival (hazard ratio (HR) = 0.86; 95% confidence interval (CI), 0.76-0.97; P = 0.02). A similar trend was seen for breast cancer-specific survival (HR = 0.87; 95% CI, 0.75-1.01; P = 0.06). Normal/low BMI patients experienced more severe neutropenia (P = 0.008) than patients with higher BMI. Patients with fatigue (grades ≥3) showed a trend towards reduced survival (breast cancer-specific survival: HR = 1.17; 95% CI, 0.99-1.37; P = 0.06). In the NEAT/BR9601 sub-group analysis by treatment component, this effect was statistically significant (HR = 1.61; 95% CI, 1.13-2.30; P = 0.009). CONCLUSIONS This large study shows a significant association between chemotherapy-induced neutropenia and increased survival. It also identifies a strong relationship between low/normal BMI and increased incidence of severe neutropenia. It provides evidence to support the development of neutropenia-adapted clinical trials to investigate optimal dose calculation and its impact on clinical outcome. This is important in populations where obesity may lead to sub-optimal chemotherapy doses.
Collapse
Affiliation(s)
- Jean E Abraham
- Department of Oncology, Addenbrooke's Hospital, University of Cambridge, Hills Road, Box 193, Cambridge, CB2 0QQ, UK.
- NIHR Cambridge Biomedical Research Centre and Cambridge Experimental Cancer Medicine Centre, Box 277, Hills Road, Cambridge, CB2 0QQ, UK.
- Strangeways Research Laboratory, University of Cambridge, 2 Worts Causeway, Cambridge, CB1 8RN, UK.
- Cambridge Breast Unit and Cambridge University Hospitals NHS Foundation Trust, Hills Road, Cambridge, CB2 0QQ, UK.
| | - Louise Hiller
- Warwick Clinical Trials Unit, University of Warwick, Gibbet Hill Road, Coventry, CV4 7AL, UK.
| | - Leila Dorling
- Strangeways Research Laboratory, University of Cambridge, 2 Worts Causeway, Cambridge, CB1 8RN, UK.
| | - Anne-Laure Vallier
- Department of Oncology, Cambridge Cancer Trials Centre, Box 279 (S4), Addenbrooke's Hospital, Cambridge, CB2 0QQ, UK.
- Cambridge Breast Unit and Cambridge University Hospitals NHS Foundation Trust, Hills Road, Cambridge, CB2 0QQ, UK.
| | - Janet Dunn
- Warwick Clinical Trials Unit, University of Warwick, Gibbet Hill Road, Coventry, CV4 7AL, UK.
| | - Sarah Bowden
- Cancer Research UK Clinical Trials Unit, Institute for Cancer Studies, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK.
| | - Susan Ingle
- Department of Oncology, Addenbrooke's Hospital, University of Cambridge, Hills Road, Box 193, Cambridge, CB2 0QQ, UK.
- NIHR Cambridge Biomedical Research Centre and Cambridge Experimental Cancer Medicine Centre, Box 277, Hills Road, Cambridge, CB2 0QQ, UK.
- Department of Oncology, Cambridge Cancer Trials Centre, Box 279 (S4), Addenbrooke's Hospital, Cambridge, CB2 0QQ, UK.
| | - Linda Jones
- Department of Oncology, Addenbrooke's Hospital, University of Cambridge, Hills Road, Box 193, Cambridge, CB2 0QQ, UK.
- NIHR Cambridge Biomedical Research Centre and Cambridge Experimental Cancer Medicine Centre, Box 277, Hills Road, Cambridge, CB2 0QQ, UK.
- Cambridge Breast Unit and Cambridge University Hospitals NHS Foundation Trust, Hills Road, Cambridge, CB2 0QQ, UK.
| | - Richard Hardy
- Department of Oncology, Addenbrooke's Hospital, University of Cambridge, Hills Road, Box 193, Cambridge, CB2 0QQ, UK.
- NIHR Cambridge Biomedical Research Centre and Cambridge Experimental Cancer Medicine Centre, Box 277, Hills Road, Cambridge, CB2 0QQ, UK.
- Department of Oncology, Cambridge Cancer Trials Centre, Box 279 (S4), Addenbrooke's Hospital, Cambridge, CB2 0QQ, UK.
| | - Christopher Twelves
- Level 4, Leeds Institute of Cancer and Pathology and Leeds Experimental Cancer Medical Centre, St James Institute of Oncology, Beckett Street, Leeds, LS9 7TF, UK.
| | - Christopher J Poole
- Warwick Clinical Trials Unit, University of Warwick, Gibbet Hill Road, Coventry, CV4 7AL, UK.
| | - Paul D P Pharoah
- Strangeways Research Laboratory, University of Cambridge, 2 Worts Causeway, Cambridge, CB1 8RN, UK.
| | - Carlos Caldas
- Department of Oncology, Addenbrooke's Hospital, University of Cambridge, Hills Road, Box 193, Cambridge, CB2 0QQ, UK.
- NIHR Cambridge Biomedical Research Centre and Cambridge Experimental Cancer Medicine Centre, Box 277, Hills Road, Cambridge, CB2 0QQ, UK.
- Cambridge Breast Unit and Cambridge University Hospitals NHS Foundation Trust, Hills Road, Cambridge, CB2 0QQ, UK.
- Cancer Research UK Cambridge Institute, University of Cambridge, Li Ka Shing Centre, Robinson Way, Cambridge, CB2 0RE, UK.
| | - Helena M Earl
- Department of Oncology, Addenbrooke's Hospital, University of Cambridge, Hills Road, Box 193, Cambridge, CB2 0QQ, UK.
- NIHR Cambridge Biomedical Research Centre and Cambridge Experimental Cancer Medicine Centre, Box 277, Hills Road, Cambridge, CB2 0QQ, UK.
- Cambridge Breast Unit and Cambridge University Hospitals NHS Foundation Trust, Hills Road, Cambridge, CB2 0QQ, UK.
| |
Collapse
|
13
|
Kurihara T, Kogo M, Ishii M, Shimada K, Yoneyama K, Kitamura K, Shimizu S, Yoshida H, Kiuchi Y. Chemotherapy-induced neutropenia as a prognostic factor in patients with unresectable pancreatic cancer. Cancer Chemother Pharmacol 2015; 76:1217-24. [PMID: 26560484 DOI: 10.1007/s00280-015-2887-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2014] [Accepted: 10/15/2015] [Indexed: 02/07/2023]
Abstract
PURPOSE We conducted a retrospective cohort study to examine whether neutropenia could be an indicator of good prognosis in patients treated with gemcitabine (GEM) for unresectable pancreatic cancer. METHODS A total of 178 patients with unresectable pancreatic cancer, who were treated with first-line (n = 121) or second-line (n = 57) GEM, were included in our analyses. A Cox proportional hazard model was used to examine the effect of the grade of GEM-induced neutropenia on prognosis. Furthermore, the difference in survival time for each grade was assessed using a log-rank test. RESULTS In the first-line population, the hazard ratios of patients with grade 2 or grade 3 neutropenia compared with the ratios of those without neutropenia (grade 0) were 0.43 (95% CI 0.27-0.70) and 0.37 (0.21-0.65), respectively (p < 0.05). The median survival time (MST) was 3.8 months for grade 0, 9.4 months for grade 2, and 10.1 for grade 3. Landmark analysis of the second-line population revealed a hazard ratio of 0.52 (0.30-0.82) for grade 1 and 0.49 for grade 2 (0.28-0.72) (p < 0.05). MST was 1.3 months for grade 0, 4.7 months for grade 1, and 4.6 months for grade 2. CONCLUSIONS We found that neutropenia grade was an indicator of good prognosis in patients treated with first-line and second-line GEM for unresectable pancreatic cancer. A prospective study should be performed to examine whether dosage adjustment using neutropenia grade as an indicator would improve prognosis.
Collapse
Affiliation(s)
- Tatsuya Kurihara
- Division of Physiology and Pathology, Department of Pharmacology, Toxicology and Therapeutics, Showa University School of Pharmacy, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo, 142-8555, Japan.
| | - Mari Kogo
- Department of Hospital Pharmaceutics, Showa University School of Pharmacy, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo, 142-8555, Japan
| | - Masakazu Ishii
- Division of Physiology and Pathology, Department of Pharmacology, Toxicology and Therapeutics, Showa University School of Pharmacy, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo, 142-8555, Japan
| | - Ken Shimada
- Division of Medical Oncology, Department of Medicine, Showa University Koto-Toyosu Hospital, 1-5-8 Hatanodai, Koto-ku, Tokyo, 135-0061, Japan
| | - Keiichiro Yoneyama
- Health Service Center, Showa University, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo, 142-8555, Japan
| | - Katsuya Kitamura
- Division of Gastroenterology, Department of Medicine, Showa University School of Medicine, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo, 142-8555, Japan
| | - Shunichi Shimizu
- Division of Physiology and Pathology, Department of Pharmacology, Toxicology and Therapeutics, Showa University School of Pharmacy, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo, 142-8555, Japan
| | - Hitoshi Yoshida
- Division of Gastroenterology, Department of Medicine, Showa University School of Medicine, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo, 142-8555, Japan
| | - Yuji Kiuchi
- Center of Pharmaceutical Education, School of Pharmaceutical Sciences, Showa University, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo, 142-8555, Japan
| |
Collapse
|
14
|
Abedin F, Anwar MR, Asmatulu R, Yang SY. Albumin-based micro-composite drug carriers with dual chemo-agents for targeted breast cancer treatment. J Biomater Appl 2015; 30:38-49. [PMID: 25638169 DOI: 10.1177/0885328215569614] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Albumin-based drug-carrying micro-composite spheres were fabricated and studied to evaluate their potentials for breast cancer treatment. Magnetic nanoparticles and albumin were incorporated within poly(D l-lactide-co-glycolide) microspheres to increase accumulation of the microspheres at the target site. Two chemotherapeutics, cyclophosphamide and 5-fluorouracil, were encapsulated into the microspheres. The drug-release study revealed an initial burst of drug and then sustained release by diffusion. A Fourier transform infrared spectroscopy study confirmed the presence of all components of the drug delivery system. An in vitro study using fibroblast cells (3T3) and breast cancer cells (MDA-486) exhibited an effective cytotoxicity behavior when exposed to the drug delivery system in a dose- and time-dependent manner. The therapeutic influence of the drug delivery system was evaluated in vivo using a nude mouse breast cancer model. A continuous decrease in tumor size was observed in groups treated with microspheres containing the chemotherapeutics, whereas mice treated with direct chemotherapy without drug delivery system showed less efficacy and suggested tumor relapse after cessation of treatment. The enhanced therapeutic influence of the drug delivery system may be attributed to the increased uptake of the microspheres by malignant cells due to the presence of albumin and magnetic force. The bioavailability of chemotherapeutics at the target site was further increased due to the sustained release of the drugs by diffusion following the burst release. Continuous investigations will optimize the size of the drug delivery system and portions of the target driving-force components (magnetic nanoparticles and albumin) in the drug delivery system to maximize its therapeutic efficacy and minimize potential long-term side effects.
Collapse
Affiliation(s)
- Farhana Abedin
- Department of Mechanical Engineering, Wichita State University, Wichita, KS, USA Bioengineering Graduate Program, The University of Kansas, Lawrence, KS, USA
| | - Md R Anwar
- Department of Mechanical Engineering, Wichita State University, Wichita, KS, USA Bioengineering Graduate Program, The University of Kansas, Lawrence, KS, USA
| | - Ramazan Asmatulu
- Department of Mechanical Engineering, Wichita State University, Wichita, KS, USA
| | - Shang-You Yang
- Department of Biological Sciences, Wichita State University, Wichita, KS, USA Orthopaedic Research Institute, Via Christi Health System, Wichita, KS, USA
| |
Collapse
|
15
|
Tewari KS, Java JJ, Gatcliffe TA, Bookman MA, Monk BJ. Chemotherapy-induced neutropenia as a biomarker of survival in advanced ovarian carcinoma: an exploratory study of the gynecologic oncology group. Gynecol Oncol 2014; 133:439-45. [PMID: 24657300 DOI: 10.1016/j.ygyno.2014.03.013] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2014] [Revised: 03/05/2014] [Accepted: 03/07/2014] [Indexed: 01/08/2023]
Abstract
OBJECTIVE To determine whether chemotherapy-induced neutropenia (C-iN) is associated with improved survival in a population of primary advanced ovarian cancer and peritoneal carcinoma patients treated with a carboplatin plus paclitaxel chemotherapy backbone. METHODS A post-hoc exploratory analysis of Gynecologic Oncology Group (GOG) protocol 182 was performed. Landmark analysis was conducted on all patients with progression-free survival >18weeks from the time of study entry. Neutropenia was defined as the absolute neutrophil count <1000mm(3). The occurrence of C-iN was analyzed according to demographic, clinicopathologic, and therapeutic intent, including age, body surface area, and treatment arm. Progression-free survival (PFS) and overall survival (OS) were estimated using the Kaplan-Meier method. The Cox proportional hazards model was used to evaluate independent prognostic factors and to estimate their effects on PFS and OS. RESULTS Neutropenic data was available for 3447 patients. Neutropenic (n=3196) and non-neutropenic groups (n=251) were similar in demographic and clinicopathologic characteristics. Neutropenic patients experienced significantly improved survival compared to non-neutropenic patients with the adjusted hazard ratio (HR) for death being 0.86 (95% confidence interval 0.74-0.99; p=0.041). There was no survival benefit associated with any of the treatment arms among patients with C-iN. CONCLUSION These data suggest that C-iN may represent a clinical biomarker associated with a survival advantage for patients with untreated advanced ovarian cancer. The absence of C-iN may indicate under-dosing and ultimately attenuated anti-neoplastic effect in vulnerable populations.
Collapse
Affiliation(s)
- Krishnansu S Tewari
- Dept. of Obstetrics & Gynecology, University of California, Irvine Medical Center, Orange, CA 92868, USA.
| | - James J Java
- Gynecologic Oncology Group Statistical & Data Center, Roswell Park Cancer Institute, Buffalo, NY 14263, USA
| | - Troy A Gatcliffe
- Dept. of Obstetrics & Gynecology, GYN Oncology of Miami, Miami, FL 33176, USA
| | - Michael A Bookman
- Division of Hematology-Oncology, University of Arizona Cancer Center, Tucson, AZ 85724, USA
| | - Bradley J Monk
- Dept. of Obstetrics & Gynecology, Division of Gynecologic Oncology, University of Arizona Cancer Center, Creighton University School of Medicine, St. Joseph's Hospital & Medical Center, Phoenix, AZ 85013, USA
| |
Collapse
|
16
|
Carus A, Gurney H, Gebski V, Harnett P, Hui R, Kefford R, Wilcken N, Ladekarl M, von der Maase H, Donskov F. Impact of baseline and nadir neutrophil index in non-small cell lung cancer and ovarian cancer patients: Assessment of chemotherapy for resolution of unfavourable neutrophilia. J Transl Med 2013; 11:189. [PMID: 23945200 PMCID: PMC3751486 DOI: 10.1186/1479-5876-11-189] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2013] [Accepted: 08/12/2013] [Indexed: 12/26/2022] Open
Abstract
Background Chronic inflammation has been recognized to foster tumour development. Whether chemotherapy can be used to neutralize chronic inflammation is unclear. Methods We evaluated baseline and nadir neutrophils in 111 patients (pts.) with non-small cell lung cancer (NSCLC) and 118 pts. with ovarian cancer (OC) treated with chemotherapy administered with dose-individualization to achieve nadir neutropenia of 1.5. We used predefined baseline neutrophil cut-offs 4.5 × 109/L (NSCLC) and 3.9 × 109/L (OC). Results Absence of chemotherapy-induced nadir neutropenia (CTCAE grade 0, neutrophils ≥ LLN) was seen in 23% of OC and 25% of NSCLC pts. Absence of nadir neutropenia was associated with decreased overall survival (OS) compared with presence (>grade 0) of neutropenia (9 vs. 14 months, P = 0.004 for NSCLC and 23 vs. 56 months; P = 0.01 for OC). Obtaining grade 3/4 neutropenia did not improve survival compared with grade 1/2 neutropenia. In multivariate analyses, baseline neutrophils ≥4.5 × 109/L (HR: 2.0; 95% CI: 1.11-3.44;P = 0.02) and absence of nadir neutropenia (HR: 1.6; 95% CI: 1.02-2.65;P = 0.04) for NSCLC and absence of nadir neutropenia (HR: 1.7; 95% CI: 1.04;2.93;P = 0.04) for OC were independently associated with short OS. Three prognostic neutrophil index (NI) groups were defined. Favourable NI: low baseline neutrophils and presence of nadir neutropenia (>grade 0), Intermediate NI: elevated baseline neutrophils and presence of nadir neutropenia (>grade 0), and Poor NI: elevated baseline neutrophils and absence of nadir neutropenia (grade 0). For NSCLC patients, the median OS was 18.0, 13.4, and 8.8 months for favourable, intermediate and poor NI, respectively (fav vs. poor P = 0.002; fav vs. intermed P = 0.04; and intermed vs. poor P = 0.03). For OC patients, median OS was 69, 52 and 23 months for favourable, intermediate and poor NI, respectively (fav vs. poor P = 0.03; fav vs. intermed P = 0.3; and intermed vs. poor P = 0.02). Interestingly, survival rates in the intermediate NI groups indicated that individualised dose of chemotherapy to induce neutropenia may partly overcome the negative impact of elevated baseline neutrophils. Conclusions A neutrophil index comprising elevated baseline neutrophils and absence of neutropenia identified a high risk group of NSCLC and ovarian cancer patients with only modest effect of chemotherapy. New treatment options for this subset of patients are required.
Collapse
|
17
|
Outcome and toxicity using helical tomotherapy for craniospinal irradiation in pediatric medulloblastoma. Clin Transl Oncol 2013; 16:96-101. [PMID: 23632814 DOI: 10.1007/s12094-013-1048-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2013] [Accepted: 04/16/2013] [Indexed: 01/30/2023]
Abstract
PURPOSE The objective of this study is to evaluate the tolerability and outcome of craniospinal irradiation (CSI) with helical tomotherapy (HT) in the treatment of medulloblastoma. METHODS We evaluated 19 consecutive patients with primary medulloblastoma who were treated with HT from 2007 through 2010. HT regimens to the neuroaxis included: 23.4 Gy at 1.8 Gy/fraction (N = 10), 36 Gy at 1.8 Gy/fraction (N = 7), and 39 Gy bid at 1.3 Gy/fraction (N = 2). The tumor bed received 54-60 Gy. Potential associations between patient, treatment, and toxicity factors and overall survival (OS) were assessed in univariate analyses using the Cox proportional hazards model. Spearman's rank correlation coefficient was used to correlate potential risk factors with the grade of acute toxicity. RESULTS The median age at diagnosis was 5 years (range 2-14) and the median follow-up for alive patients (N = 14) 40 months (range 10-62). Two- and three-year overall survival was 75 and 68 %, respectively. The most common acute toxicity was hematological (79 %), being grade 2 and grade 3 in 4 (21 %) and 11 (58 %) cases, respectively. No grade ≥2 late toxicities were observed. Higher grades of acute body toxicity were found in older children (P = 0.004). Longer time between diagnosis and radiation therapy was correlated with shorter OS (P = 0.03). In addition, higher grades of acute thrombocytopenia were associated with shorter OS (P = 0.03). CONCLUSIONS CSI delivered with HT for medulloblastoma is well tolerated with low rates of severe acute toxicity. Further research is necessary to assess late toxicity with a longer follow-up.
Collapse
|
18
|
Sweet ES, Standish LJ, Goff BA, Andersen MR. Adverse events associated with complementary and alternative medicine use in ovarian cancer patients. Integr Cancer Ther 2013; 12:508-16. [PMID: 23625025 DOI: 10.1177/1534735413485815] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Many women with ovarian cancer are choosing to include complementary and alternative medicine (CAM) substances in conjunction with their conventional treatment for ovarian cancer. Many oncologists express concern that the adjunct use of CAM substances may be detrimental to the achievement of therapeutic levels of chemotherapy leading to increases in drug toxicity, under-treatment of disease or other adverse events. In an effort to ascertain the extent of the potential problem with simultaneous use of CAM with conventional treatment we undertook comprehensive systematic review of published case reports describing CAM-related adverse events among ovarian cancer patients. STUDY DESIGN This article describes a systematic literature review. METHODS The Natural Medicines Comprehensive Database (NMCD). PubMed, EMBASE® and the Cochrane Central Register of Controlled Trials (CCTR) were systematically reviewed for research articles pertaining to case reports describing adverse events in patients, and clinical trials which examined the effects of herbs and supplements used during cancer treatment. RESULTS Only one case report and one clinical trial were identified which met our inclusion criteria and were relevant to the current investigation. CONCLUSION Although there are concerns about the potential for adverse events related to concurrent use of CAM substances during conventional treatment we found few case reports and clinical trials in the literature which support this.
Collapse
|
19
|
Banerjee S, Rustin G, Paul J, Williams C, Pledge S, Gabra H, Skailes G, Lamont A, Hindley A, Goss G, Gilby E, Hogg M, Harper P, Kipps E, Lewsley LA, Hall M, Vasey P, Kaye SB. A multicenter, randomized trial of flat dosing versus intrapatient dose escalation of single-agent carboplatin as first-line chemotherapy for advanced ovarian cancer: an SGCTG (SCOTROC 4) and ANZGOG study on behalf of GCIG. Ann Oncol 2013; 24:679-87. [PMID: 23041585 PMCID: PMC4669851 DOI: 10.1093/annonc/mds494] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND The aim of the study is to demonstrate that intrapatient dose escalation of carboplatin would improve the outcome in ovarian cancer compared with flat dosing. PATIENTS AND METHODS Patients with untreated stage IC-IV ovarian cancer received six cycles of carboplatin area under the curve 6 (AUC 6) 3 weekly either with no dose modification except for toxicity (Arm A) or with dose escalations in cycles 2-6 based on nadir neutrophil and platelet counts (Arm B). The primary end-point was progression-free survival (PFS). RESULTS Nine hundred and sixty-four patients were recruited from 71 centers. Dose escalation was achieved in 77% of patients who had ≥1 cycle. The median AUCs (cycle 2-6) received were 6.0 (Arm A) and 7.2 (Arm B) (P < 0.001). Grade 3/4 non-hematological toxicity was higher in Arm B (31% versus 22% P = 0.001). The median PFS was 12.1 months in Arm A and B [hazard ratio (HR) 0.99; 95% confidence interval (CI) 0.85-1.15; P = 0.93]. The median overall survival (OS) was 34.1 and 30.7 months in Arms A and B, respectively (HR 0.98; 95% CI 0.81-1.18, P = 0.82). In multivariate analysis, baseline neutrophil (P < 0.001), baseline platelet counts (P < 0.001) and the difference between white blood cell (WBC) and neutrophil count (P = 0.009) had a significant adverse prognostic value. CONCLUSIONS Intrapatient dose escalation of carboplatin based on nadir blood counts is feasible and safe. However, it provided no improvement in PFS or OS compared with flat dosing. Baseline neutrophils over-ride nadir counts in prognostic significance. These data may have wider implications particularly in respect of the management of chemotherapy-induced neutropenia.
Collapse
Affiliation(s)
- S. Banerjee
- Department of Medicine, Royal Marsden Hospital NHS Foundation Trust and Institute of Cancer Research, London
| | - G. Rustin
- Department of Medical Oncology, Mount Vernon Hospital Northwood, Middlesex
| | - J. Paul
- Cancer Research UK Clinical Trials Unit, The Beatson West of Scotland Cancer Centre, Glasgow
| | - C. Williams
- Department of Oncology, University Hospitals Bristol, Bristol
| | - S. Pledge
- Radiation Services Directorate, Weston Park Hospital, Sheffield
| | - H. Gabra
- Division of Medicine, Imperial College London, London
| | - G. Skailes
- Rosemere Cancer Centre, Royal Preston Hospital, Preston
| | - A. Lamont
- Cancer Services Colchester Hospital University, Colchester
| | - A. Hindley
- Rosemere Cancer Centre, Royal Preston Hospital, Preston
| | - G. Goss
- Medical Oncology, Epworth Eastern Hospital, (ANZCOG) Box Hill
| | - E. Gilby
- Cancer Services, Royal United Hospital Bath, Bath
| | - M. Hogg
- Rosemere Cancer Centre, Royal Preston Hospital, Preston
| | - P. Harper
- Department of Medical Oncology, Guy’s and St Thomas’ Hospital, London, UK
| | - E. Kipps
- Department of Medicine, Royal Marsden Hospital NHS Foundation Trust and Institute of Cancer Research, London
| | - L-A Lewsley
- Cancer Research UK Clinical Trials Unit, The Beatson West of Scotland Cancer Centre, Glasgow
| | - M. Hall
- Department of Medical Oncology, Mount Vernon Hospital Northwood, Middlesex
| | - P. Vasey
- Medical Oncology, University of Queensland, Brisbane, Australia
| | - S. B. Kaye
- Department of Medicine, Royal Marsden Hospital NHS Foundation Trust and Institute of Cancer Research, London
| |
Collapse
|
20
|
CD44+/CD24- ovarian cancer cells demonstrate cancer stem cell properties and correlate to survival. Clin Exp Metastasis 2012; 29:939-48. [PMID: 22610780 DOI: 10.1007/s10585-012-9482-4] [Citation(s) in RCA: 131] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2011] [Accepted: 04/30/2012] [Indexed: 12/18/2022]
Abstract
Cancer cells with the surface marker profile CD44+/CD24- have previously been described to possess cancer stem cell-like properties. This manuscript evaluates those properties in ovarian cancer cell lines. The proportion of CD44+/CD24- cells corresponded to the clinical aggressiveness of each ovarian cancer cell line histologic subtype. CD44+/CD24- cells demonstrated enhanced progressive differentiation as well as showing a 60-fold increase in Matrigel invasion in both SKOV3 and OV90 cell lines (p < 0.001 each) compared to other phenotypes. CD44+/CD24- demonstrated significant resistance to all chemotherapy agents used in all cell lines, with a 71-93 % increase in resistance compared with baseline. Using a threshold of 25 % CD44+/CD24- ovarian cancer cells found in ascites, patients with >25 % CD44+/CD24- were significantly more likely to recur (83 vs. 14 %, p = 0.003) and had shorter median progression-free survival (6 vs. 18 months, p = 0.01). In conclusion, the CD44+/CD24- phenotype in ovarian cancer cells demonstrate cancer stem cell-like properties of enhanced differentiation, invasion, and resistance to chemotherapy. This CD44+/CD24- phenotype correlates to clinical endpoints with increased risk of recurrence and shorter progression-free survival in patients with ovarian cancer.
Collapse
|
21
|
Lee CK, Gurney H, Brown C, Sorio R, Donadello N, Tulunay G, Meier W, Bacon M, Maenpaa J, Petru E, Reed N, Gebski V, Pujade-Lauraine E, Lord S, Simes RJ, Friedlander M. Carboplatin-paclitaxel-induced leukopenia and neuropathy predict progression-free survival in recurrent ovarian cancer. Br J Cancer 2011; 105:360-5. [PMID: 21750553 PMCID: PMC3172911 DOI: 10.1038/bjc.2011.256] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2011] [Revised: 06/06/2011] [Accepted: 06/16/2011] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND We assess the prognostic value of chemotherapy-induced leukopenia and sensory neuropathy in the CALYPSO trial patients treated with carboplatin-paclitaxel (CP) or carboplatin-liposomal doxorubicin (CPLD). METHODS We performed a landmark analysis at first month after randomisation to correlate leukopenia (nadir white blood cell <4.0 × 10(9) per litre or severe infection) during cycle 1 of chemotherapy with progression-free survival (PFS). Using time-dependent proportional-hazards models, we also investigated the association between neuropathy and PFS. RESULTS Of 608 patients with nadir blood and did not receive growth factors, 72% (CP=70%, CPLD=73%) had leukopenia. Leukopenia was prognostic for PFS in those receiving CP (adjusted hazard ratio (aHR) 0.66, P=0.01). Carboplatin-liposomal doxorubicin was more effective than CP in patients without leukopenia (aHR 0.51, P=0.001), but not those experiencing leukopenia (aHR 0.93, P=0.54; interaction P=0.008).Of 949 patients, 32% (CP=62%, CPLD=28%) reported neuropathy during landmark. Neuropathy was prognostic for PFS in the CP group only (aHR 0.77, P=0.02). Carboplatin-liposomal doxorubicin appeared to be more effective than CP among patients without neuropathy (aHR 0.70, P<0.0001), but not those with neuropathy (aHR 0.96, P=0.81; interaction P=0.15). CONCLUSION First-cycle leukopenia and neuropathy were prognostic for patients treated with CP. Efficacy of CP treatment was similar to CPLD in patients who developed leukopenia. These findings support further research to understand the mechanisms of treatment-related toxicity.
Collapse
Affiliation(s)
- C K Lee
- NHMRC Clinical Trials Centre, University of Sydney, Locked Bag 77, Camperdown, NSW 1450, Australia.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
22
|
Shin JW, Son JY, Raghavendran HRB, Chung WK, Kim HG, Park HJ, Jang SS, Son CG. High-dose ionizing radiation-induced hematotoxicity and metastasis in mice model. Clin Exp Metastasis 2011; 28:803-10. [PMID: 21769700 DOI: 10.1007/s10585-011-9411-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2010] [Accepted: 07/11/2011] [Indexed: 12/11/2022]
Abstract
Radiotherapy induces untargeted effects on normal tissues such as bone marrow. So alteration of microenvironment by ionizing irradiation is supposed to influence dynamic host-cancer ecosystem affecting cancer behavior including metastasis. Herein, the incidence of lung metastasis after high-dose irradiation has been investigated using mice model having real-time condition of leucopenia. C57BL/6 mice were pre-exposed to a X-irradiation dose of 6 Gy on previous days 2, 5, 7, 10. Complete hematological parameters including lymphocyte subpopulation in blood and lung tissues were analyzed. Additionally, a group of mice including a non-irradiated group were inoculated with B16F10 cells (3 × 10(5)/200 μl) via tail vein at the same day, and lung metastasized colonies were compared among groups at day 14 of post-inoculation. We observed that (i) total leucocytes and platelet were gradually depleted by day 10; (ii) lung tissue showed gradual infiltration of leucocytes including neutrophils and lymphocytes; (iii) pulmonary colonies were maximum and minimum on day 5 and 10 respectively; (iv) lymphocyte subpopulation analysis showed most number of natural killer (NK) cells in lung tissues on day 10; (v) gene expression of platelet/endothelial cell adhesion molecule (PECAM) in lung tissues peaked on day 5. To sum-up the study, severity of leucopenia did not influence the incidence of metastasis but blood platelets and microenvironment alteration of targeting tissue may be responsible factors for lung metastasis in our experimental model.
Collapse
Affiliation(s)
- Jang Woo Shin
- Liver and Immunology Research Center, Daejeon Oriental Hospital of Oriental Medical College of Daejeon University, 22-5 Daehung-dong, Jung-gu, Daejeon 301-724, Republic of Korea
| | | | | | | | | | | | | | | |
Collapse
|
23
|
Kishida Y, Hirose T, Shirai T, Sugiyama T, Kusumoto S, Yamaoka T, Okuda K, Adachi M, Nakamura A. Myelosuppression induced by concurrent chemoradiotherapy as a prognostic factor for patients with locally advanced non-small cell lung cancer. Oncol Lett 2011; 2:949-955. [PMID: 22866156 DOI: 10.3892/ol.2011.348] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2011] [Accepted: 06/15/2011] [Indexed: 01/21/2023] Open
Abstract
The aim of the present study was to assess whether myelosuppression during concurrent chemoradiotherapy is a prognostic factor for patients with locally advanced non‑small cell lung cancer (NSCLC). We retrospectively analyzed 86 patients with NSCLC who received concurrent platinum-based chemoradiotherapy. Patients were classified into two groups (grades 0-2 and 3-4) according to the most severe neutropenia, anemia or thrombocytopenia observed during concurrent chemoradiotherapy, and survival time and progression-free survival (PFS) time were analyzed. Univariate analysis revealed that overall survival time was significantly longer in patients with grade 0-2 anemia than in those with grade 3-4 anemia (p=0.02). Survival time did not differ significantly on the basis of the severity of neutropenia or thrombocytopenia. Although pre-treatment white blood cell count was a further prognostic factor in univariate analysis, multivariate analysis revealed that the only independent prognostic factor for overall survival time was anemia. Disease stage was an independent prognostic factor for PFS (p=0.04), whereas neutropenia, anemia and thrombocytopenia were not. In conclusion, the severity of anemia during concurrent chemoradiotherapy may be a useful prognostic factor in patients with locally advanced NSCLC.
Collapse
Affiliation(s)
- Yukiko Kishida
- Department of Pharmaceutics, Showa University School of Medicine, Shinagawa, Tokyo 142-8666, Japan
| | | | | | | | | | | | | | | | | |
Collapse
|
24
|
Modest Reductions in Dose Intensity and Drug-Induced Neutropenia have No Major Impact on Survival of Patients with Non-small Cell Lung Cancer Treated with Platinum-Doublet Chemotherapy. J Thorac Oncol 2010; 5:1397-403. [DOI: 10.1097/jto.0b013e3181eba7f9] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
25
|
FIELD K, ZELENKO A, KOSMIDER S, COURT K, NG LL, HIBBERT M, GIBBS P. Dose rounding of chemotherapy in colorectal cancer: An analysis of clinician attitudes and the potential impact on treatment costs. Asia Pac J Clin Oncol 2010; 6:203-9. [DOI: 10.1111/j.1743-7563.2010.01297.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
26
|
Son JY, Shin JW, Wang JH, Park HJ, Kim HG, Raghavendran HRB, Son CG. Chemotherapy-induced myelotoxicity and incidence of lung metastasis in an animal model. Hum Exp Toxicol 2010; 30:649-55. [PMID: 20630914 DOI: 10.1177/0960327110377521] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
We examined how chemotherapy-induced myelotoxicity and the associated leukopaenia affect cancer metastasis in an animal model. Myelotoxicity was induced by a single injection of 5-fluorouracil (5-FU) or Cisplatin, administered to 7-week-old BALB/c mice. CT-26 murine colon carcinoma cells were injected into the lateral tail vein on days 0, 1, 3, 5, and 7 after anticancer drug injection. On day 14 after cancer cell injection, the number of pulmonary colonies was measured in a double-blind setting. Compared with Cisplatin, 5-FU induced severe leukopaenia and bone marrow suppression, while on day 5, both drugs induced severe myelotoxicity. The number of pulmonary colonies did not correlate with the severity of leukopaenia, regardless of the type or time of drug injection, except in the group pretreated with Cisplatin (3 days prior to cancer cell injection). Our results suggest that chemotherapy-induced myelotoxicity does not increase the incidence of cancer metastasis in this animal model.
Collapse
Affiliation(s)
- Jin-Young Son
- Liver and Immunology Research Center, Institute of Traditional Medicine and Bioscience of Daejeon University, Daejeon, Republic of Korea
| | | | | | | | | | | | | |
Collapse
|
27
|
Kim YH, Chung HH, Kim JW, Park NH, Song YS, Kang SB. Prognostic significance of neutropenia during adjuvant concurrent chemoradiotherapy in early cervical cancer. J Gynecol Oncol 2009; 20:146-50. [PMID: 19809547 DOI: 10.3802/jgo.2009.20.3.146] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2009] [Revised: 08/23/2009] [Accepted: 08/30/2009] [Indexed: 01/18/2023] Open
Abstract
OBJECTIVE To evaluate the prognostic significance of adjuvant concurrent chemoradiotherapy-induced neutropenia with survival in patients with squamous cell carcinoma of the uterine cervix. METHODS Data from 107 patients with stage IB-IIB cervical cancer were retrospectively analyzed. The median follow-up was 37.5 (4.2-72.7) months. All patients had received radical surgery, including pelvic lymphadenectomy, followed by paclitaxel plus carboplatin-based concurrent chemoradiotherapy. Relative neutropenia, defined as an absolute neutrophil count <1,000/mm(3) at the concurrent chemoradiotherapy cycle nadir, correlated to the pathologic findings and survival outcomes. RESULTS Sixty-six patients experienced neutropenia at least once during concurrent chemoradiotherapy, and demonstrated marginal improvement in disease-free survival (p=0.055), although not in overall survival. By subgroup analyses, the gain of disease free survival mainly originated from the node metastasis subgroup (p=0.033). Treatment-induced neutropenia proved to be the only significant independent factor for recurrence in cervical cancer (p=0.042) by multivariate analysis. CONCLUSION Concurrent chemoradiotherapy-induced neutropenia may be a prognostic factor of recurrence in patients with cervical cancer. Individualized dose titration of the tolerable myelosuppression might be beneficial.
Collapse
Affiliation(s)
- Yun Hwan Kim
- Department of Obstetrics and Gynecology, Seoul National University Hospital, Seoul, Korea
| | | | | | | | | | | |
Collapse
|
28
|
Petru E. Re: Chemotherapy-related myelosuppression as a marker for survival in epithelial ovarian cancer patients by Rocconi et al. Gynecol Oncol 2008; 111:159-60; author reply 160. [PMID: 18653220 DOI: 10.1016/j.ygyno.2008.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2008] [Accepted: 06/04/2008] [Indexed: 10/21/2022]
|
29
|
Ranganathan A, Thigpen JT. Highlights from: The Annual Meeting of the Society of Gynecologic Oncologists; March 9–12, 2008; Tampa, FL. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/s1941-4390(11)70036-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|