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Kurokami Y, Yamashita C, Yokoi K, Tonomura K, Ishitsuka Y, Yoshida T, Koyama Y, Fujino Y, Fujimoto M, Tanemura A. A rare case of metastatic extramammary Paget disease developing transfusion-related acute lung injury during chemotherapy. J Dermatol 2024; 51:e312-e313. [PMID: 38605433 DOI: 10.1111/1346-8138.17223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 03/19/2024] [Accepted: 03/26/2024] [Indexed: 04/13/2024]
Affiliation(s)
- Yu Kurokami
- Department of Dermatology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Chigusa Yamashita
- Department of Dermatology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Kazunori Yokoi
- Department of Dermatology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Kyoko Tonomura
- Department of Dermatology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Yosuke Ishitsuka
- Department of Dermatology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Takeshi Yoshida
- Department of Anesthesiology and Intensive Care Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Yukiko Koyama
- Department of Anesthesiology and Intensive Care Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Yuji Fujino
- Department of Anesthesiology and Intensive Care Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Manabu Fujimoto
- Department of Dermatology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Atsushi Tanemura
- Department of Dermatology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
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Mason SR, Willson ML, Egger SJ, Beith J, Dear RF, Goodwin A. Platinum-based chemotherapy for early triple-negative breast cancer. Cochrane Database Syst Rev 2023; 9:CD014805. [PMID: 37681577 PMCID: PMC10486188 DOI: 10.1002/14651858.cd014805.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/09/2023]
Abstract
BACKGROUND Triple-negative breast cancer (TNBC) is an aggressive subtype of breast cancer associated with shorter survival and a higher likelihood of the cancer returning. In early TNBC, platinum-based chemotherapy has been shown to improve pathological complete response (pCR); however, its effect on long-term survival outcomes has not been fully elucidated and recommendations to include platinum chemotherapy are not consistent in international guidelines. OBJECTIVES To evaluate the benefits and harms of platinum-based chemotherapy as adjuvant and neoadjuvant treatment in people with early triple-negative breast cancer. SEARCH METHODS We used standard, extensive Cochrane search methods. The latest search date was 4 April 2022. SELECTION CRITERIA We included randomised controlled trials examining neoadjuvant or adjuvant platinum chemotherapy for early TNBC. DATA COLLECTION AND ANALYSIS We used standard Cochrane methods. Our primary outcomes were disease-free survival (DFS) and overall survival (OS). Our secondary outcomes were pCR, treatment adherence, grade III or IV toxicity related to chemotherapy, and quality of life. Prespecified subgroups included BRCA mutation status, homologous recombination deficiency (HRD) status, frequency of chemotherapy, type of platinum agent used, and the presence or absence of anthracycline chemotherapy. We assessed risk of bias using Cochrane's RoB 1 tool and certainty of evidence using the GRADE approach. MAIN RESULTS From 3972 records, we included 20 published studies involving 21 treatment comparisons, and 25 ongoing studies. For most domains, risk of bias was low across studies. There were 16 neoadjuvant chemotherapy studies (one of which combined neoadjuvant and adjuvant therapy) and four adjuvant chemotherapy trials. Most studies used carboplatin (17 studies) followed by cisplatin (two), and lobaplatin (one). Eight studies had an anthracycline-free intervention arm, five of which had a carboplatin-taxane intervention compared to an anthracycline-taxane control. All studies reporting DFS and OS used carboplatin. Inclusion of platinum chemotherapy improved DFS in neoadjuvant and adjuvant settings (neoadjuvant: hazard ratio (HR) 0.63, 95% confidence interval (CI) 0.53 to 0.75; 7 studies, 8 treatment comparisons, 1966 participants; high-certainty evidence; adjuvant: HR 0.69, 95% CI 0.54 to 0.88; 4 studies, 1256 participants; high-certainty evidence). Platinum chemotherapy in the regimen improved OS (neoadjuvant: HR 0.69, 95% CI 0.55 to 0.86; 7 studies, 8 treatment comparisons, 1973 participants; high-certainty evidence; adjuvant: 0.70, 95% CI 0.50 to 0.96; 4 studies, 1256 participants; high-certainty evidence). Median follow-up for survival outcomes ranged from 36 to 97.6 months. Our analysis confirmed platinum chemotherapy increased pCR rates (risk ratio (RR) 1.44, 95% CI 1.31 to 1.59; 15 studies, 16 treatment comparisons, 3083 participants; high-certainty evidence). Subgroup analyses showed no evidence of differences in DFS according to BRCA mutation status, HRD status, lymph node status, or whether the intervention arm contained anthracycline chemotherapy or not. Platinum chemotherapy was associated with reduced dose intensity, with participants more likely to require chemotherapy delays (RR 2.23, 95% CI 1.70 to 2.94; 4 studies, 5 treatment comparisons, 1053 participants; moderate-certainty evidence), dose reductions (RR 1.77, 95% CI 1.56 to 2.02; 7 studies, 8 treatment comparisons, 2055 participants; moderate-certainty evidence) and early cessation of treatment (RR 1.20, 95% CI 1.04 to 1.38; 16 studies, 17 treatment comparisons, 4178 participants; moderate-certainty evidence). Increased haematological toxicity occurred in the platinum group who were more likely to experience grade III/IV neutropenia (RR 1.53, 95% CI 1.43 to 1.63; 19 studies, 20 treatment comparisons, 4849 participants; moderate-certainty evidence), anaemia (RR 8.20, 95% CI 5.66 to 11.89; 18 studies, 19 treatment comparisons, 4757 participants; moderate-certainty evidence) and thrombocytopenia (RR 7.59, 95% CI 5.10 to 11.29; 18 studies, 19 treatment comparisons, 4731 participants; moderate-certainty evidence). There was no evidence of a difference between chemotherapy groups in febrile neutropenia (RR 1.16, 95% CI 0.89 to 1.49; 11 studies, 3771 participants; moderate-certainty evidence). Renal impairment was very rare (0.4%, 2 events in 463 participants; note 3 studies reported 0 events in both arms; 4 studies; high-certainty evidence). Treatment-related death was very rare (0.2%, 7 events in 3176 participants and similar across treatment groups; RR 0.58, 95% 0.14 to 2.33; 10 studies, 11 treatment comparisons; note 8 studies reported treatment-related deaths but recorded 0 events in both groups. Thus, the RR and CIs were calculated from 3 studies rather than 11; 3176 participants; high-certainty evidence). Five studies collected quality of life data but did not report them. AUTHORS' CONCLUSIONS Platinum-based chemotherapy using carboplatin in the adjuvant or neoadjuvant setting improves long-term outcomes of DFS and OS in early TNBC, with no evidence of differences by subgroup. This was at the cost of more frequent chemotherapy delays and dose reductions, and greater haematological toxicity, though serious adverse events including neuropathy, febrile neutropenia or treatment-related death were not increased. These findings support the use of platinum-based chemotherapy for people with early TNBC. The optimal dose and regimen are not defined by this analysis, but there is a suggestion that similar relative benefits result from the addition of carboplatin to either anthracycline-free regimens or those containing anthracycline agents.
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Affiliation(s)
- Sofia Re Mason
- Garvan Institute of Medical Research, Darlinghurst, Australia
- St Vincent's Clinical School, UNSW, Sydney, Australia
- Chris O'Brien Lifehouse, Camperdown, Australia
- Concord Clinical School, The University of Sydney, Concord Repatriation General Hospital, Concord, Australia
| | - Melina L Willson
- Evidence Integration, NHMRC Clinical Trials Centre, The University of Sydney, Sydney, Australia
| | - Sam J Egger
- Cancer Research Division, Cancer Council NSW, Sydney, Australia
- The Daffodil Centre, The University of Sydney, Sydney, Australia
| | - Jane Beith
- Chris O'Brien Lifehouse, Camperdown, Australia
| | - Rachel F Dear
- Sydney Medical School, The University of Sydney, Sydney, Australia
- The Kinghorn Cancer Centre, Darlinghurst, Australia
| | - Annabel Goodwin
- Sydney Medical School, The University of Sydney, Sydney, Australia
- Concord Clinical School, The University of Sydney, Concord Repatriation General Hospital, Concord, Australia
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Ma Y, Zhang NP, An N, Li WY, Zhao W, Liu YC. Clinical efficacy of weekly cisplatin for treatment of patients with breast cancer. Medicine (Baltimore) 2019; 98:e17114. [PMID: 31517847 PMCID: PMC6750322 DOI: 10.1097/md.0000000000017114] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND We will investigate the efficacy and safety of weekly cisplatin (WC) for treatment of patients with breast cancer (BC) systematically. METHODS This study will describe and critically appraise shared decision approaches used in randomized controlled trials of WC for treatment of patients with BC. We will comprehensively search the following databases: PubMed, EMBASE, Web of Science, Cochrane Library, CINAHL, PsycINFO, Allied and Complementary Medicine Database, Wanfang, and Chinese Biomedical Literature Database from inception through July 1, 2019. We will utilize RevMan V.5.3 software (London, UK) for statistical analysis. RESULTS This study will systematically explore the efficacy and safety of WC for the treatment of patients with BC through evaluating primary outcomes of overall survival, pathological complete response; and secondary outcomes of cancer-specific survival, recurrence-free survival, disease-free survival, quality of life, and toxicities. CONCLUSION This study will provide latest evidence of WC for the treatment of patients with BC. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42019145358.
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Affiliation(s)
- Ying Ma
- Department of Library, Mudanjiang Medical University
| | | | - Ning An
- Second Ward of Neurology Department, Affiliated Hongqi Hospital
| | | | - Wei Zhao
- Department of Anatomy, Mudanjiang Medical University, Mudanjiang, China
| | - Yan-cui Liu
- Department of Anatomy, Mudanjiang Medical University, Mudanjiang, China
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Similar response profile to neoadjuvant chemotherapy, but different survival, in inflammatory versus locally advanced breast cancers. Oncotarget 2017; 8:66019-66032. [PMID: 29029489 PMCID: PMC5630389 DOI: 10.18632/oncotarget.19732] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Accepted: 06/27/2017] [Indexed: 12/12/2022] Open
Abstract
Inflammatory breast cancer (IBC) is a very aggressive form of breast cancer, as compared to locally advanced breast cancer (LABC). Neoadjuvant chemotherapy followed by surgery is the standard treatment in both cases. Whether IBC is less chemosensitive than LABC remains unclear. We retrospectively compared the rate of pathological complete response (pCR) to neoadjuvant chemotherapy in IBC and LABC. Methods: Patients with IBC or LABC treated with neoadjuvant anthracycline-based chemotherapy followed by surgery were selected from our institutional database. The primary endpoint was the pCR rate, defined as absence of invasive tumor in breast and axillary lymph nodes. Results: A total of 450 patients were included, 144 with IBC and 306 with LABC. The pCR rate was similar between the two groups, in the whole population (31%) and in each molecular subtype separately. Univariate analyses for pCR in IBC and LABC separately identified the same predictive variables, except the pathological type that was associated with pCR in LABC only, but not in IBC. IBC patients displayed shorter 5-year metastasis-free survival and overall survival than LABC patients in the whole population (57% and 69% versus74% and 88% respectively), and in each molecular subtype separately. The IBC phenotype was an independent prognostic feature. Similarly, IBC patients displayed shorter 5-year loco-regional relapse-free survival than LABC patients (86% versus 95%). Conclusions: Similar pCR rates to chemotherapy were found in IBC and LABC, suggesting that IBC is not less chemosensitive than LABC. Survival was shorter in IBC, suggesting that the corresponding poorer prognosis is more due to a higher metastatic risk and/or other feature(s) than to a lesser chemosensitivity.
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Incidence of Severe Nephrotoxicity With Cisplatin Based on Renal Function Eligibility Criteria: Indirect Comparison Meta-analysis. Am J Clin Oncol 2017; 39:497-506. [PMID: 24824144 DOI: 10.1097/coc.0000000000000081] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND The objective of this meta-analysis was to indirectly compare incidence of nephrotoxicity in trials using cisplatin (CIS) for treatment of solid tumors when renal function was assessed using serum creatinine (SCr) or creatinine clearance (CrCl) for eligibility criteria. METHODS Randomized trials comparing CIS-containing with non-CIS-containing chemotherapy regimens were identified in PubMed. Included studies were performed from 1990 to 2010, used SCr or CrCl as an eligibility criterion, and reported incidence of grade ≥3 nephrotoxicity for both treatment arms using World Health Organization (WHO) or National Cancer Institute (NCI) toxicity criteria. The relative risk (RR) of grade ≥3 nephrotoxicity associated with CIS versus non-CIS regimens was examined. Subgroup analyses, adjusted indirect comparison, and metaregression were used to compare SCr and CrCl. RESULTS The literature search identified 2359 studies, 42 studies met all the inclusion criteria (N=9521 patients). SCr was used as an eligibility criterion in 20 studies (N=4704), CrCl was used in 9 studies (N=1650), and either was used in 13 studies (N=3167). The overall RR for developing nephrotoxicity with CIS versus non-CIS treatment was 1.75 (P=0.005). Subgroup analyses showed an increased risk when SCr was used (RR=2.60, P=0.005) but not when CrCl was used (RR=1.50, P=0.19). Both the adjusted indirect comparison and metaregression showed a nonsignificantly reduced risk of nephrotoxicity when CrCl was used. CONCLUSIONS CIS-based therapy was associated with a significant increase in severe nephrotoxicity. The risk of severe nephrotoxicity appears to be lower when CrCl was used to determine whether people should be treated with CIS.
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Petrelli F, Barni S, Bregni G, de Braud F, Di Cosimo S. Platinum salts in advanced breast cancer: a systematic review and meta-analysis of randomized clinical trials. Breast Cancer Res Treat 2016; 160:425-437. [PMID: 27770282 DOI: 10.1007/s10549-016-4025-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Accepted: 10/17/2016] [Indexed: 11/29/2022]
Abstract
BACKGROUND The interest in platinum salts in breast cancer (BC) therapy has been recently renewed as inhibition of DNA damage response may enhance the effects of DNA-damaging agents in BC tumors with high genomic instability. The present systematic review and meta-analysis of randomized trials were performed to assess the efficacy and safety of therapy with platinum salts in patients with locally advanced or metastatic (hereinafter advanced) BC. METHODS We searched PubMed, EMBASE, SCOPUS, Web of Science, the Cochrane Library, and CINAHL for phase II/III clinical trials that assessed efficacy of platinum-based therapy in patients with advanced BC. Pooled estimates of overall response rate (RR), median progression-free survival (PFS) and overall survival (OS) were computed using random or fixed effects models. RESULTS Data on 4625 patients from 23 phase II and III trials (11 with cisplatin, 11 with carboplatin, and 1 with either agents respectively) were analyzed. Estimates for RR, PFS, and OS were obtained from 23, 13, and 15 studies, respectively. Although at the cost of significantly increased fatigue, hematological and gastrointestinal toxicity, compared with non-platinum schemas, cisplatin, and carboplatin prolonged OS (HR 0.91; 95 % CI 0.83-1.00, p = 0.04), PFS (HR 0.84; 95 % CI 0.73-0.97, p = 0.01), and RR (HR 1.27; 95 % CI 1.03-1.57, p = 0.03). CONCLUSIONS Despite some limitations of the studies examined, including partial information on hormonal receptor and HER2 status, the use of platinum salts significantly prolonged OS, and PFS of patients with advanced BC with no unexpected toxicity.
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Affiliation(s)
- Fausto Petrelli
- Medical Oncology Unit, ASST Bergamo Ovest, Piazzale Ospedale 1, 24047, Treviglio, BG, Italy.
| | - Sandro Barni
- Medical Oncology Unit, ASST Bergamo Ovest, Piazzale Ospedale 1, 24047, Treviglio, BG, Italy
| | - Giacomo Bregni
- Department of Medical Oncology, IRCCS A.O.U. S.Martino-IST, Genoa, Italy
| | - Filippo de Braud
- University of Milan, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Serena Di Cosimo
- Division of Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
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7
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Kostakoglu L, Duan F, Idowu MO, Jolles PR, Bear HD, Muzi M, Cormack J, Muzi JP, Pryma DA, Specht JM, Hovanessian-Larsen L, Miliziano J, Mallett S, Shields AF, Mankoff DA. A Phase II Study of 3'-Deoxy-3'-18F-Fluorothymidine PET in the Assessment of Early Response of Breast Cancer to Neoadjuvant Chemotherapy: Results from ACRIN 6688. J Nucl Med 2015; 56:1681-9. [PMID: 26359256 DOI: 10.2967/jnumed.115.160663] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Accepted: 08/18/2015] [Indexed: 12/24/2022] Open
Abstract
UNLABELLED Our objective was to determine whether early change in standardized uptake values (SUVs) of 3'deoxy-3'-(18)F-fluorothymidine ((18)F-FLT) using PET with CT could predict pathologic complete response (pCR) of primary breast cancer to neoadjuvant chemotherapy (NAC). The key secondary objective was to correlate SUV with the proliferation marker Ki-67 at baseline and after NAC. METHODS This prospective, multicenter phase II study did not specify the therapeutic regimen, thus, NAC varied among centers. All evaluable patients underwent (18)F-FLT PET/CT at baseline (FLT1) and after 1 cycle of NAC (FLT2); 43 patients were imaged at FLT1, FLT2, and after NAC completion (FLT3). The percentage change in maximum SUV (%ΔSUVmax) between FLT1 and FLT2 and FLT3 was calculated for the primary tumors. The predictive value of ΔSUVmax for pCR was determined using receiver-operating-characteristic curve analysis. The correlation between SUVmax and Ki-67 was also assessed. RESULTS Fifty-one of 90 recruited patients (median age, 54 y; stage IIA-IIIC) met the eligibility criteria for the primary objective analysis, with an additional 22 patients totaling 73 patients for secondary analyses. A pCR in the primary breast cancer was achieved in 9 of 51 patients. NAC resulted in a significant reduction in %SUVmax (mean Δ, 39%; 95% confidence interval, 31-46). There was a marginal difference in %ΔSUVmax_FLT1-FLT2 between pCR and no-pCR patient groups (Wilcoxon 1-sided P = 0.050). The area under the curve for ΔSUVmax in the prediction of pCR was 0.68 (90% confidence interval, 0.50-0.83; Delong 1-sided P = 0.05), with slightly better predictive value for percentage mean SUV (P = 0.02) and similar prediction for peak SUV (P = 0.04). There was a weak correlation with pretherapy SUVmax and Ki-67 (r = 0.29, P = 0.04), but the correlation between SUVmax and Ki-67 after completion of NAC was stronger (r = 0.68, P < 0.0001). CONCLUSION (18)F-FLT PET imaging of breast cancer after 1 cycle of NAC weakly predicted pCR in the setting of variable NAC regimens. Posttherapy (18)F-FLT uptake correlated with Ki-67 on surgical specimens. These results suggest some efficacy of (18)F-FLT as an indicator of early therapeutic response of breast cancer to NAC and support future multicenter studies to test (18)F-FLT PET in a more uniformly treated patient population.
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Affiliation(s)
- Lale Kostakoglu
- Department of Radiology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Fenghai Duan
- Department of Biostatistics and Center for Statistical Sciences, Brown University School of Public Health, Providence, Rhode Island
| | | | - Paul R Jolles
- Virginia Commonwealth University, Richmond, Virginia
| | - Harry D Bear
- Virginia Commonwealth University, Richmond, Virginia Massey Cancer Center of Virginia Commonwealth University, Richmond, Virginia
| | - Mark Muzi
- University of Washington, Seattle, Washington
| | - Jean Cormack
- Department of Biostatistics and Center for Statistical Sciences, Brown University School of Public Health, Providence, Rhode Island
| | - John P Muzi
- University of Washington, Seattle, Washington
| | - Daniel A Pryma
- Abramson Cancer Center and Perelman School of Medicine University of Pennsylvania, Philadelphia, Pennsylvania
| | | | | | | | - Sharon Mallett
- American College of Radiology Imaging Network (ACRIN), Philadelphia, Pennsylvania; and
| | - Anthony F Shields
- Karmanos Cancer Institute, Wayne State University, Detroit, Michigan
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Ashdown ML, Robinson AP, Yatomi-Clarke SL, Ashdown ML, Allison A, Abbott D, Markovic SN, Coventry BJ. Chemotherapy for Late-Stage Cancer Patients: Meta-Analysis of Complete Response Rates. F1000Res 2015; 4:232. [PMID: 26834979 PMCID: PMC4706056 DOI: 10.12688/f1000research.6760.1] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/07/2015] [Indexed: 12/15/2022] Open
Abstract
Complete response (CR) rates reported for cytotoxic chemotherapy for late-stage cancer patients are generally low, with few exceptions, regardless of the solid cancer type or drug regimen. We investigated CR rates reported in the literature for clinical trials using chemotherapy alone, across a wide range of tumour types and chemotherapeutic regimens, to determine an overall CR rate for late-stage cancers. A total of 141 reports were located using the PubMed database. A meta-analysis was performed of reported CR from 68 chemotherapy trials (total 2732 patients) using standard agents across late-stage solid cancers—a binomial model with random effects was adopted. Mean CR rates were compared for different cancer types, and for chemotherapeutic agents with different mechanisms of action, using a logistic regression. Our results showed that the CR rates for chemotherapy treatment of late-stage cancer were generally low at 7.4%, regardless of the cancer type or drug regimen used. We found no evidence that CR rates differed between different chemotherapy drug types, but amongst different cancer types small CR differences were evident, although none exceeded a mean CR rate of 11%. This remarkable concordance of CR rates regardless of cancer or therapy type remains currently unexplained, and motivates further investigation.
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Affiliation(s)
- Martin L Ashdown
- Faculty of Medicine, University of Melbourne, Parkville, Victoria, Australia
| | - Andrew P Robinson
- Department of Mathematics and Statistics, University of Melbourne, Parkville, Victoria, Australia
| | | | | | - Andrew Allison
- Centre for Biomedical Engineering (CBME), University of Adelaide, South Australia, Australia; School of Electrical & Electronic Engineering, University of Adelaide, South Australia, Australia
| | - Derek Abbott
- Centre for Biomedical Engineering (CBME), University of Adelaide, South Australia, Australia; School of Electrical & Electronic Engineering, University of Adelaide, South Australia, Australia
| | | | - Brendon J Coventry
- Department of Surgery & Tumour Immunology Laboratory, University of Adelaide, South Australia, Australia; Breast, Endocrine & Surgical Oncology Unit, Royal Adelaide Hospital, South Australia, Australia
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Mandilaras V, Bouganim N, Spayne J, Dent R, Arnaout A, Boileau JF, Brackstone M, Meterissian S, Clemons M. Concurrent chemoradiotherapy for locally advanced breast cancer-time for a new paradigm? ACTA ACUST UNITED AC 2015; 22:25-32. [PMID: 25684986 DOI: 10.3747/co.21.2043] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND In cases of locally advanced breast cancer (labc), preoperative ("neoadjuvant") therapy was traditionally reserved to render the patient operable. More recently, neoadjuvant therapy, particularly chemotherapy, is being used in patients with operable disease to increase the opportunity for breast conservation. Despite the increasing use of preoperative chemotherapy, rates of pathologic complete response, a surrogate marker for disease-free survival, remain modest in patients with locally advanced disease and particularly so when the tumour is estrogen or progesterone receptor-positive and her2-negative. A new paradigm for labc patients is needed. In other solid tumours (for example, rectal, esophageal, and lung cancers), concurrent chemoradiotherapy (ccrt) is routinely used in neoadjuvant and adjuvant treatment protocols alike. RESULTS The literature suggests that ccrt in labc patients with inoperable disease is associated with response rates higher than would be anticipated with systemic therapy alone. CONCLUSIONS Ongoing trials in this field are eagerly awaited to determine if ccrt should become the new paradigm.
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Affiliation(s)
- V Mandilaras
- Department of Medical Oncology, McGill University Health Centre, Royal Victoria Hospital, Montreal, QC
| | - N Bouganim
- Department of Medical Oncology, McGill University Health Centre, Royal Victoria Hospital, Montreal, QC
| | - J Spayne
- Division of Radiation Oncology, Sunnybrook Health Sciences Centre, Toronto, ON
| | - R Dent
- Division of Medical Oncology, Sunnybrook Health Sciences Centre, Toronto, ON
| | - A Arnaout
- Ottawa Hospital Cancer Centre and Ottawa Hospital Research Institute, Ottawa, ON
| | - J F Boileau
- Department of Oncology, Jewish General Hospital and Segal Cancer Centre, Montreal, QC
| | - M Brackstone
- London Regional Cancer Program, Division of General Surgery/Surgical Oncology, London, ON
| | - S Meterissian
- Department of Surgical Oncology, McGill University Health Centre, Royal Victoria Hospital, Montreal, QC
| | - M Clemons
- Division of Medical Oncology, The Ottawa Hospital Cancer Centre, Ottawa, ON
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Jary M, Ghiringhelli F, Jacquin M, Fein F, Nguyen T, Cleau D, Nerich V, El Gani M, Mathieu P, Valmary-Degano S, Arnould L, Lassabe C, Lamfichekh N, Fratté S, Paget-Bailly S, Bonnetain F, Borg C, Kim S. Phase II multicentre study of efficacy and feasibility of dose-intensified preoperative weekly cisplatin, epirubicin, and paclitaxel (PET) in resectable gastroesophageal cancer. Cancer Chemother Pharmacol 2014; 74:141-50. [PMID: 24824852 DOI: 10.1007/s00280-014-2482-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2014] [Accepted: 05/06/2014] [Indexed: 12/13/2022]
Abstract
BACKGROUND Perioperative chemotherapy improves the overall survival of resectable gastroesophageal adenocarcinoma (GEA) patients. However, more than 40 % of the patients are not healthy enough to complete their post-operative chemotherapy, and the progression-free survival rate is lower than 35 % at 5 years. In order to optimise neoadjuvant chemotherapy regimen, a pilot study of weekly dose-intensified cisplatin, epirubicin, and paclitaxel (PET) was conducted. The primary objective was a complete resection (R0) rate. Then, a R0 rate ≤80 % was considered as uninteresting, with an expected R0 rate of 92 %. Secondary objectives were the feasibility, safety, histological response rate (Becker score), and survival (Trial registration: NCT01830270). METHODS Patients with >T1N0M0 GEA were included. Treatment consisted of eight preoperative cycles of weekly PET regimen at 30/50/80 mg/m² of cisplatin, epirubicin, and paclitaxel, respectively. Primary prophylaxis by granulocyte colony-stimulating factor was administered. Surgery was performed 4-6 weeks following the last cycle of chemotherapy. Using Fleming two-step design with a unilateral alpha type one error of 5 % and a statistical power of 80 %, it would be required to include 68 patients. At planned interim analysis for futility, it was required to observe at least 25 of 29 patients with R0 resection to pursue inclusion. At the second step, it was required to observe at least 61 of 68 patients with R0 resection to conclude for promising activity of the dose-intensified chemotherapy. RESULTS Between May 2011 and January 2013, 29 patients were enrolled. Median age was 62 years (range 39-83 years), and seven (24 %) patients presented signet-ring cell histology. Twenty-seven (93 %) patients underwent surgery. Pathological complete responses (Becker score 1a) were observed in four patients, and nearly complete responses (Becker score 1b) for additional three patients. A R0 rate was achieved for 24 of 29 (82.7 %; 95 % CI 64-94 %) patients. No Becker score 1a/1b response was observed among patients with signet-ring cell GEA. Twenty-one (72 %) patients completed all eight cycles, and 86 % received seven or more cycles. Sixteen (56 %) patients experienced grade 3-4 neutropenia, and five patients had febrile neutropenia. Among non-haematological toxicities, mucositis and fatigue were the most frequent ones. The median-delivered relative dose intensity (DI) was 80 % for cisplatin, 75 % for epirubicin, and 79 % for paclitaxel. However, only 45 % of the patients received at least 80 % of the planned median DI for all three drugs. CONCLUSIONS Despite high R0 and pathological response rates, neoadjuvant PET chemotherapy did not meet the primary end-point and failed to show an acceptable relative DI. PET chemotherapy is not recommended in resectable GEA patients.
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Affiliation(s)
- Marine Jary
- Department of Medical Oncology, University Hospital of Besançon, Besançon, France
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Smith EML. Current methods for the assessment and management of taxane-related neuropathy. Clin J Oncol Nurs 2013; 17 Suppl:22-34. [PMID: 23360700 DOI: 10.1188/13.cjon.s1.22-34] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Taxane-induced peripheral neuropathy (TIPN) affects a number of patients with breast cancer. To properly manage these patients, nurses must be able to identify and assess TIPN, as well as educate patients on TIPN as a side effect of taxane therapy. This article provides practical suggestions regarding how nurses can incorporate clinically feasible measurement approaches into practice and includes examples of grading TIPN that illustrate the limitations of the current tools and techniques for assessment. For example, a shortened and revised version of the Total Neuropathy Score and the Functional Assessment of Cancer Therapy/Gynecologic Oncology Group-Neurotoxicity subscale should be considered for future use. In addition, neuropathy-related results from numerous phase III trials in breast cancer are discussed, and the latest evidence regarding pharmacologic interventions for TIPN is briefly summarized.
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13
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Gilliam LAA, St Clair DK. Chemotherapy-induced weakness and fatigue in skeletal muscle: the role of oxidative stress. Antioxid Redox Signal 2011; 15:2543-63. [PMID: 21457105 PMCID: PMC3176345 DOI: 10.1089/ars.2011.3965] [Citation(s) in RCA: 222] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
SIGNIFICANCE Fatigue is one of the most common symptoms of cancer and its treatment, manifested in the clinic through weakness and exercise intolerance. These side effects not only compromise patient's quality of life (QOL), but also diminish physical activity, resulting in limited treatment and increased morbidity. RECENT ADVANCES Oxidative stress, mediated by cancer or chemotherapeutic agents, is an underlying mechanism of the drug-induced toxicity. Nontargeted tissues, such as striated muscle, are severely affected by oxidative stress during chemotherapy, leading to toxicity and dysfunction. CRITICAL ISSUES These findings highlight the importance of investigating clinically applicable interventions to alleviate the debilitating side effects. This article discusses the clinically available chemotherapy drugs that cause fatigue and oxidative stress in cancer patients, with an in-depth focus on the anthracycline doxorubicin. Doxorubicin, an effective anticancer drug, is a primary example of how chemotherapeutic agents disrupt striated muscle function through oxidative stress. FUTURE DIRECTIONS Further research investigating antioxidants could provide relief for cancer patients from debilitating muscle weakness, leading to improved quality of life.
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14
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Pattern of care in locally advanced breast cancer: Focus on local therapy. Breast 2011; 20:145-50. [DOI: 10.1016/j.breast.2010.08.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2010] [Revised: 08/16/2010] [Accepted: 08/31/2010] [Indexed: 11/20/2022] Open
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Freedman O, Amir E, Zimmermann C, Clemons M. Filling in the gaps: reporting of concurrent supportive care therapies in breast cancer chemotherapy trials. Support Care Cancer 2011; 19:315-22. [PMID: 21203780 DOI: 10.1007/s00520-010-1069-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2009] [Accepted: 12/20/2010] [Indexed: 11/29/2022]
Abstract
BACKGROUND Supportive care interventions can have a substantial impact on side effects of chemotherapy. Consequently, accurate reporting of such interventions is essential when interpreting clinical trial results. This study determined the prevalence and quality of reporting of supportive care treatment for common chemotherapy-induced toxicities in phase III, breast cancer chemotherapy trials. METHODS A systematic review of phase III trials of breast cancer trials incorporating chemotherapy published in the last 5 years was undertaken. Trials were identified through MEDLINE, EMBASE, BIOSIS, and the Cochrane Library. Supportive treatments evaluated were use of antiemetics, colony-stimulating growth factors, and antibiotics. Reporting quality was rated as "good", "fair", "poor", or "absent" using predetermined criteria. RESULTS Sixty-two trials met inclusion criteria. In 41 studies (66%), details regarding prophylactic antiemetic treatment were not provided. Growth factor use was not reported in 20 trials (32%). Instructions for the use of prophylactic antibiotics were absent in 45 trials (72%). CONCLUSION There are significant deficiencies in reporting of use of prophylactic supportive care agents in breast cancer trials. Omission of supportive care instructions may impact substantially on patient management and health care system expenditure. Recommendations for the type, dose, and frequency of supportive care drugs should be provided and reported on in trials.
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Affiliation(s)
- Orit Freedman
- Department of Medicine, University of Toronto, Toronto, Canada
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16
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Debled M, Mauriac L. Neoadjuvant chemotherapy: are we barking up the right tree? Ann Oncol 2010; 21:675-679. [PMID: 20338876 DOI: 10.1093/annonc/mdq062] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Affiliation(s)
- M Debled
- Department of Medical Oncology, Institut Bergonié, Regional Cancer Center, Bordeaux Cedex, France.
| | - L Mauriac
- Department of Medical Oncology, Institut Bergonié, Regional Cancer Center, Bordeaux Cedex, France
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Gogas H, Pectasides D, Kostopoulos I, Lianos E, Skarlos D, Papaxoinis G, Bobos M, Kalofonos HP, Petraki K, Pavlakis K, Bafaloukos D, Fountzilas G. Paclitaxel and Carboplatin as Neoadjuvant Chemotherapy in Patients With Locally Advanced Breast Cancer: A Phase II Trial of the Hellenic Cooperative Oncology Group. Clin Breast Cancer 2010; 10:230-7. [DOI: 10.3816/cbc.2010.n.031] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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18
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Frasci G, D’Aiuto G, Comella P, D’Aiuto M, Di Bonito M, Ruffolo P, Iodice G, Petrillo A, Lastoria S, Oliviero P, Capasso I, Montella M, Siani C, Santangelo M, Vizioli L, Comella G. Preoperative weekly cisplatin, epirubicin, and paclitaxel (PET) improves prognosis in locally advanced breast cancer patients: an update of the Southern Italy Cooperative Oncology Group (SICOG) randomised trial 9908. Ann Oncol 2010; 21:707-716. [DOI: 10.1093/annonc/mdp356] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
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Nahleh Z, Sivasubramaniam D, Dhaliwal S, Sundarajan V, Komrokji R. Residual cancer burden in locally advanced breast cancer: a superior tool. ACTA ACUST UNITED AC 2010; 15:271-8. [PMID: 19079627 PMCID: PMC2601022 DOI: 10.3747/co.v15i6.242] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objectives Locally advanced breast cancer (labc) poses a difficult clinical challenge with an overall poor long-term prognosis. The strength of the association between tumour characteristics, treatment response, and outcome is not well defined. In the present study, we attempted to gain further insight into labc by reviewing tumour characteristics of patients treated with neoadjuvant chemotherapy and by studying the association of those characteristics with outcome. We calculated the residual cancer burden (rcb) score obtained at surgery and attempted to study its correlation with event-free survival (efs) and overall survival (os). Methods We studied patients diagnosed primarily with labc (n = 45). Pathologic and clinical responses were determined. Pathology slides were reviewed. Results Of the 45 study patients, 9% had stage iib disease; 29%, stage iiia; 51%, stage iiib; and 11%, stage iiic. Inflammatory breast cancer (ibc) was found in 16%. Pathologic complete response (pcr) was achieved in 22% of all patients. None of the patients with ibc achieved pcr. Patients with estrogen receptor–negative (er−)/progesterone receptor–negative (pr−) tumours were more likely to achieve pcr than were those with er+/pr+ tumours. Among patients with tumours that overexpressed human epidermal growth factor receptor 2 (her2/neu), 17% achieved pcr as compared with 25% of patients with non-overexpressing tumours; only 1 patient had received trastuzumab. The rcb scores were calculated in 32 patients and ranged between 0 and 4.6. Conclusions The present study examined practical issues related to the classification and management of labc and ibc. The rcb, defined from routine pathology materials, was easily quantifiable. It appears to be a better predictor than pcr of outcome following neoadjuvant chemotherapy in labc. Higher rcb scores were associated with lower efs and a lower rate of os. A continual quest for reliable predictive and correlative prognostic markers, and for better surrogate endpoints for outcome, is essential to advance our understanding of labc and to improve treatment outcomes.
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Affiliation(s)
- Z Nahleh
- Wayne State University, Karmanos Cancer Institute, Detroit, MI, U.S.A.
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20
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Mauri D, Kamposioras K, Tsali L, Bristianou M, Valachis A, Karathanasi I, Georgiou C, Polyzos NP. Overall survival benefit for weekly vs. three-weekly taxanes regimens in advanced breast cancer: A meta-analysis. Cancer Treat Rev 2009; 36:69-74. [PMID: 19945225 DOI: 10.1016/j.ctrv.2009.10.006] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2009] [Revised: 10/26/2009] [Accepted: 10/27/2009] [Indexed: 11/15/2022]
Abstract
BACKGROUND Taxanes have been extensively tested in patients with advanced breast cancer, but it is unclear whether their weekly use might offer any benefits against standard every three weeks administration. We therefore performed a meta-analysis of randomized controlled trials that compared weekly and every three weeks taxanes regimens in advanced breast cancer. METHODS The endpoints that we assessed were objective response rate, progression free survival (PFS) and overall survival. Efficacy data for paclitaxel and docetaxel were separately analyzed. Trials were located through PubMed and Cochrane Library searches and abstracts of major international conferences. RESULTS Omicronbjective response rate was notably better when paclitaxel was used as every three weeks regimen (7 studies, 1772 patients, fixed effect model pooled RR 1.20 95%CI 1.08-1.32 p<0.001). No difference were found for PFS (6 studies, 1610 patients, random effect model HR 1.02, 95%CI 0.81-1.30 p=0.860); while OS was statistically higher among patients receiving weekly paclitaxel (5 studies, 1471 patients, fixed effect model pooled HR 0.78, 95%CI 0.67-0.89 p=0.001). No differences were observed for the weekly compared to the every three weeks use of docetaxel either for objective response, PFS and OS. Overall, the incidence of serious adverse events, neutropenia, neutropenic fever, and peripheral neuropathy were significantly lower in weekly taxanes schedules. The incidence of nail changes and epiphora were significantly lower in the every three weeks docetaxel regimens. CONCLUSIONS Use of paclitaxel in weekly regimen give overall survival advantages compared with the standard every three weeks regimen. The observed survival benefit does not seem to stem from an increased potency of the drug with weekly regimens. The use of weekly paclitaxel regimens is therefore recommended for the treatment of locally advanced/metastatic breast cancer.
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Affiliation(s)
- Davide Mauri
- Department of Medical Oncology, General Hospital of Lamia, Greece.
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21
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Costa SD, Loibl S, Kaufmann M, Zahm DM, Hilfrich J, Huober J, Eidtmann H, du Bois A, Blohmer JU, Ataseven B, Weiss E, Tesch H, Gerber B, Baumann KH, Thomssen C, Breitbach GP, Ibishi S, Jackisch C, Mehta K, von Minckwitz G. Neoadjuvant chemotherapy shows similar response in patients with inflammatory or locally advanced breast cancer when compared with operable breast cancer: a secondary analysis of the GeparTrio trial data. J Clin Oncol 2009; 28:83-91. [PMID: 19901111 DOI: 10.1200/jco.2009.23.5101] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Neoadjuvant chemotherapy followed by mastectomy is the treatment of choice in patients with inflammatory breast cancer (IBC) or locally advanced breast cancer (LABC), but it is considered less effective in these diseases than in operable breast cancer (OBC). We report a prospective comparison of the GeparTrio trial of patients with IBC (cT4 days) or LABC (cT4a-c or cN3; stage IIIB or IIIC) and patients with OBC (cT2-3). PATIENTS AND METHODS Participants were stratified by stage and were randomly assigned to six or eight cycles of docetaxel/doxorubicin/cyclophosphamide (TAC) or to two cycles of TAC followed by four cycles of vinorelbine/capecitabine. We present results of a secondary aim of the study, which was to compare pathologic complete response (pCR; ie, no remaining invasive/noninvasive tumor in breast and lymph nodes) in different stage groups. Results A total of 287 patients with IBC (n = 93) or LABC (n = 194) and 1,777 patients with OBC were entered onto the trial. At baseline, parameters were as follows for the three types of cancer, respectively: median tumor sizes: 8.0 cm, 7.0 cm, and 4.0 cm (P < .001); multiple lesions: 31.2%, 27.3%, and 19.6% (P < .001); nodal involvement: 86.6%, 71.2%, and 51.6% (P < .001); grade 3: 44.4%, 30.4%, and 39.9% (P = .178); lobular-invasive type: 7.5%, 17.5%, and 13.3% (P = .673); negative hormone receptor status: 38.0%, 20.0%, and 36.4% (P = .008); and positive human growth factor receptor 2 status: 45.1%, 38.9%, and 35.7% (P = .158). Response rates for IBC, LABC, and OBC, respectively, were 8.6%, 11.3%, and 17.7% for pCR (P = .002); 71.0%, 69.6%, and 83.4% for overall response by physical or sonographic examination (P < .001); and 12.9%, 33.0%, and 69.9% for breast conservation (P < .001). All P values were for IBC and LABC versus OBC. However, tumor stage itself was not an independent predictor for pCR in multivariable analysis (odds ratio, 1.51; 95% CI, 0.88 to 2.59; P = .13). CONCLUSION No evidence of a difference in response to neoadjuvant chemotherapy was found by tumor stage when analysis was adjusted for baseline characteristics.
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Han HS, Kim JS, Park JH, Jeon YK, Lee KW, Oh DY, Kim JH, Park SY, Im SA, Kim TY, Park IA, Bang YJ. Weekly paclitaxel and trastuzumab as a first-line therapy in patients with HER2-overexpressing metastatic breast cancer: magnitude of HER2/neu amplification as a predictive factor for efficacy. J Korean Med Sci 2009; 24:910-7. [PMID: 19794992 PMCID: PMC2752777 DOI: 10.3346/jkms.2009.24.5.910] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2008] [Accepted: 11/25/2008] [Indexed: 11/20/2022] Open
Abstract
We evaluated the efficacy and safety of weekly paclitaxel plus trastuzumab as first-line chemotherapy in women with HER2-overexpressing metastatic breast cancer (MBC), and we investigated the prognostic factors including magnitude of HER2/neu amplification in this population. We analyzed 54 patients with HER2-overexpressing MBC that were treated with weekly paclitaxel plus trastuzumab as first-line chemotherapy from February 2004 to December 2006. At a median follow-up of 28 months, median time to progression (TTP) was 16.6 months (95% CI, 9.4 to 23.7 months) and median overall survival was 25.6 months (95% CI, 21.8 to 27.3 months). Therapy was generally well tolerated, although three patients (5.5%) experienced reversible, symptomatic heart failure. Of the 27 patients evaluable for the HER2 FISH, patients with a HER2/CEP17 ratio of < or =4.0 had significantly shorter TTP than those with a HER2/CEP17 ratio of >4.0 (10.8 vs. 23.2 months, P=0.034). A HER2/CEP17 ratio of >4.0 was identified as significant predictive factor of TTP by multivariate analysis (P=0.032). The combination of weekly paclitaxel plus trastuzumab as first-line chemotherapy is an effective regimen in patients with HER2-FISH-positive MBC. Furthermore, the magnitude of HER2 amplification is an independent predictive factor of TTP.
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Affiliation(s)
- Hye-Suk Han
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Jin-Soo Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Jin Hyun Park
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Yoon Kyung Jeon
- Department of Pathology, Seoul National University Hospital, Seoul, Korea
| | - Keun-Wook Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Do-Youn Oh
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Jee Hyun Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - So Yeon Park
- Department of Pathology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Seock-Ah Im
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Tae-You Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - In Ae Park
- Department of Pathology, Seoul National University Hospital, Seoul, Korea
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Yung-Jue Bang
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
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Al-Tweigeri TA, Ajarim DS, Alsayed AA, Rahal MM, Alshabanah MO, Tulbah AM, Al-Malik OA, Fatani DM, El-Husseiny GA, Elkum NB, Ezzat AA. Prospective phase II study of neoadjuvant doxorubicin followed by cisplatin/docetaxel in locally advanced breast cancer. Med Oncol 2009; 27:571-7. [DOI: 10.1007/s12032-009-9251-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2009] [Accepted: 06/01/2009] [Indexed: 11/24/2022]
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Frasci G, Comella P, Rinaldo M, Iodice G, Di Bonito M, D'Aiuto M, Petrillo A, Lastoria S, Siani C, Comella G, D'Aiuto G. Preoperative weekly cisplatin-epirubicin-paclitaxel with G-CSF support in triple-negative large operable breast cancer. Ann Oncol 2009; 20:1185-92. [PMID: 19218307 DOI: 10.1093/annonc/mdn748] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Findings from our previously published phase II study showed a high pathologic complete remission (pCR) rate in patients with triple-negative large operable breast cancer after the administration of eight cisplatin-epirubicin-paclitaxel (PET) weekly cycles. The safety and efficacy data of the initial population were updated, with inclusion of additional experience with the same therapy. METHODS Patients with triple-negative large operable breast cancer (T2-T3 N0-1; T > 3 cm) received eight preoperative weekly cycles of cisplatin 30 mg/m2, epirubicin 50 mg/m2, paclitaxel (Taxol) 120 mg/m2, with granulocyte colony-stimulating factor (5 microg/kg days 3-5) support. RESULTS Overall 74 consecutive patients (T2/T3 = 35/39; N0/N+ = 26/48) were treated, from May 1999 to May 2008. At pathological assessment, 46 women (62%; 95% confidence interval 50-73) showed pCR in both breast and axilla. At a 41-month median follow-up (range 3-119), 13 events (nine distant metastases) had occurred, 5-year projected disease-free survival (DFS) and distant disease-free survival being 76% and 84%, respectively. Five-year DFS was 90% and 56% in pCRs and non-pCRs, respectively. Severe neutropenia and anemia occurred in 23 (31%) and eight (10.8%) patients, respectively. Severe non-hematological toxicity was recorded in <20% of patients. Peripheral neuropathy was quite frequent but never severe. CONCLUSIONS Eight weekly PET cycles are a highly effective primary treatment in women with triple-negative large operable breast cancer. This approach results in a very promising long-term DFS in this poor prognosis population. This triplet regimen is worthy of evaluation in phase III trials.
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Affiliation(s)
- G Frasci
- Department of Senology, Unit of Preoperative Treatments, National Cancer Institute of Naples, Naples, Italy.
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FUNAKOSHI T, TAKAE Y, TAMURA R, FUJIO Y, WAKABAYASHI A, TANIKAWA A. A case of metastatic extramammary Paget's disease effectively treated with weekly PET therapy. ACTA ACUST UNITED AC 2009. [DOI: 10.5227/skincancer.24.99] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Massidda B, Atzori F, Scanu A, Contu A, Farris A, Catino AM, Palmeri S, Minerba L, Ionta MT. Dose-Dense Primary Chemotherapy, as Part of Multidisciplinary Treatment, for Inoperable Stage III B Breast Cancer – Long-Term Results of a Phase II Trial. Oncology 2007; 72:17-26. [DOI: 10.1159/000111084] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2007] [Accepted: 06/16/2007] [Indexed: 11/19/2022]
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