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Bria E, Carlini P, Gelibter A, Ruggeri E, Ceribelli A, Pino M, Terzoli E, Cognetti F, Giannarelli D, Milella M. Current status of targeted agents in advanced pancreatic cancer (APC): A pooled analysis of 2,361 patients (pts) enrolled in six phase III trials. J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.4126] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
4126 Background: Molecular targeting of pathways that are deregulated in pancreatic cancer is a promising approach aimed at improving the dismal prognosis of APC pts. However, the clinical impact of novel “biological” drugs (ND) remains to be defined. Methods: All prospective phase III trials comparing single-agent Gemcitabine (G) with either a ND or a combination of ND and G (ND+G) were considered eligible. A pooled analysis was performed and event-based relative risk ratios (RR) with 95% CI were derived through both a fixed- and a random-effect model approach, exploring OS as the primary outcome and PFS and ORR as secondary outcomes. Heterogeneity between different trials was also taken into account. Results: Six trials involving 2361 pts were identified; ND tested included: FTI inhibitors (1 trial), MMP inhibitors (3 trials), EGFR inhibitors (1 trial), and anti-gastrin vaccine (1 trial). The analysis was conducted considering three different subgroups: 1) overall population (2361 patients, 6 trials), 2) ND+G vs G (1879 patients, 4 trials), and 3) ND vs G (482 patients, 2 trials). As shown in the table, no significant differences in either the primary outcome (OS) or the secondary outcome of PFS were observed in the overall population as well as in ND+G vs G trials, while a significant negative trend for ND was found in ND vs G trials with regard to both endpoints. Conversely the evaluation of the secondary endpoint of ORR significantly favored G in the overall population as well as in ND vs G trials, while a not significant negative trend for ND was observed in ND+G vs G trials. Conclusions: G remains the treatment of choice in APC pts. The ND tested, either alone or combined with G, do not seem to add any benefit over G. A better understanding of pancreatic cancer biology and further clinical evaluation of new agents and is needed to improve prognosis in APC pts. [Table: see text] No significant financial relationships to disclose.
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Milella M, Carlini P, Gelibter A, Ruggeri E, Ceribelli A, Pino M, Terzoli E, Cognetti F, Giannarelli D, Bria E. Gemcitabine-based polychemotherapy for advanced pancreatic cancer (APC): Is it ready for prime time? A pooled analysis of 3,682 patients (pts) enrolled in 12 phase III trials. J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.4118] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
4118 Background: Since the introduction of gemcitabine (G), attempts have been made to develop G-based combination regimens to improve the dismal outcome of APC pts. Results of randomized trials, however, have been conflicting and single-agent G presently remains the standard of care for such pts. Methods: All prospective phase III trials comparing single-agent G with G-based polychemotherapy regimens (poly-G) were considered eligible. A pooled analysis was performed and event-based relative risk ratios (RR) with 95% CI were derived through both a fixed- and a random-effect model approach, exploring OS as the primary outcome and PFS and ORR as secondary outcomes. Heterogeneity between different trials was also taken into account. Results: Twelve trials involving 3682 pts were identified. The analysis was conducted considering three different subgroups: 1) overall population (3682 patients, 12 trials), 2) platinum-containing poly-G (PG) vs G (768 pts, 5 trials), and 3) fluoropyrimidine-containing poly-G (FG) vs G (1640 pts, 4 trials). As shown in the table, no significant differences in the primary outcome (OS) were observed in any of the three groups analyzed. Conversely, a significant advantage for poly-G was evident with regard to both PFS and ORR in the overall population as well as in the PG vs G subgroup, although with some heterogeneity. A heterogeneous non-significant trend towards a better PFS and ORR outcome was also observed in the FG vs G subgroup. Conclusions: Single-agent G remains the treatment of choice in APC pts. However, the addition of platinum compounds to G appears to significantly improve PFS and ORR, possibly justifying the use of platinum-based poly-G in younger and fit patients. [Table: see text] No significant financial relationships to disclose.
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Malaguti P, Milella M, Gelibter AJ, Bossone G, Sperduti I, Ruggeri E, Bria E, Terzoli E, Marolla P, Cognetti F. Fixed dose-rate gemcitabine infusion as first-line treatment for advanced-stage carcinoma of the pancreas and biliary tree: series of 106 consecutive patients. J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.14099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
14099 Background: Our group recently published a phase II trial of GEM infused at fixed dose-rate of 10 mg/m2/min over 100 min in patients with advanced PDAC and BTC. (Cancer September 15,2005). Given the promising results obtained in the first 40 pts, we expanded the cohort under an observational protocol and this is the report of such experience. Methods: From April 2002 to September 2005, 106 advanced PDAC (n = 75) or BTC (n = 31) pts (median age: 63 yrs, range 28–82; M/F: 48/58; PDAC/BTC: 75/31; LA/Met: 36/70; PS 0/1/2/3: 31/53/17/5) were treated with GEM 1000 mg/m2 at the fixed dose-rate of 10 mg/m2/min for 7 consecutive wks and weekly × 3 q4 wks thereafter (FDR-GEM). All patients and 1154 treatment weeks were evaluable for toxicity, 100 were evaluable for response, 87 patients were evaluable for clinical benefit response (CBR) according to Burris criteria, and 56 patients had elevated CA19.9 serum levels at entry. Results: From April 2002 to September 2005, 106 advanced PDAC (n = 75) or BTC (n = 31) pts (median age: 63 yrs, range 28–82; M/F: 48/58; PDAC/BTC: 75/31; LA/Met: 36/70; PS 0/1/2/3: 31/53/17/5) were treated with GEM 1000 mg/m2 at the fixed dose-rate of 10 mg/m2/min for 7 consecutive wks and weekly × 3 q4 wks thereafter (FDR-GEM). All patients and 1154 treatment weeks were evaluable for toxicity, 100 were evaluable for response, 87 patients were evaluable for clinical benefit response (CBR) according to Burris criteria, and 56 patients had elevated CA19.9 serum levels at entry. Conclusions: The results obtained with FDR-GEM in a series of 106 consecutive pts confirm previous results obtained in smaller series and suggest that pharmacokinetically rationale GEM scheduling may improve its therapeutic index. FDR-Gem may constitute a viable alternative to standard Gem infusion as first-line treatment in advanced PDAC and BTC. No significant financial relationships to disclose.
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Carlini P, Bria E, Ciccarese M, Milella M, Arcangeli G, Gallucci M, Ruggeri E, Terzoli E, Cognetti F, Giannarelli D. Hormonal adjuvant treatment plus radiotherapy versus exclusive radiotherapy in locally advanced prostate cancer: Pooled analsys of 6 randomized trials. J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.4642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
4642 Background: The magnitude of the benefit of adding adjuvant hormonal treatment to radiotherapy for locally advanced prostate cancer is still unclear. We performed a pooled-analysis of phase III trials, to quantify the eventual benefit in recurrence decrease. Methods: All prospective phase III trials were considered eligible. A pooled analysis was accomplished, and event-based relative risk ratios (RR) with 95% confidence interval (CI) were derived through both a fixed- (FEM) and a random-effect model (REM) approach. Significant differences in primary outcome (recurrence rate), and secondary outcomes (overall survival), were explored. Magnitude outcome measures were: absolute benefits and number of patients needed to treat (NNT) for 1 patient to benefit. Heterogeneity test was applied as well. Results: Six trials designed to look if hormonal treatment plus radiotherapy decreases recurrence rate (3,571 patients) were gathered. In the primary outcome, the combined approach significantly improves the recurrence rate when applying the FEM (RR 0.72, 95% CI 0.68, 0.77, p < 0.0001), with an absolute benefit of 10.7%. The NNT was 9 patients. Although significant heterogeneity was found (p = 0.00001), the benefit remains significant at the REM as well (RR 0.67, 95% CI 0.54, 0.82, p < 0.0001). Although significant at FEM (RR 0.93, 95% CI 0.86, 1.00, p = 0.039) but heterogeneous (p = 0.0007), the overall survival demonstrated a not-significant trend in favour of the combined strategy at REM (RR 0.90, 95% CI 0.75, 1.10, p = 0.263). Conclusions: Considered all the available phase III trials, the combination of adjuvant hormonal treatment with radiotherapy over standard exclusive radiotherapy significantly decreases the recurrence rate in patients affected by localized prostate cancer. The significant heterogeneity in the analysis underscores the existing difference in patient’ characteristics. No significant benefit in overall survival was found. No significant financial relationships to disclose.
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Ciccarese M, Bria E, Giannarelli D, Cuppone F, Nuzzo C, Nistico’ C, Terzoli E, Cognetti F, Carlini P. Early switch with aromatase inhibitors as adjuvant hormonal therapy for postmenopausal breast cancer: Pooled-analysis of 8,794 patients. J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
635 Background: The magnitude of the survival benefit of aromatase inhibitors (AIs) after 2–3 years of tamoxifen as adjuvant hormonal therapy for early breast cancer is still unclear. We performed a pooled-analysis of phase III trials, to look how much advantages adjuvant the “early switch” strategy add over standard tamoxifen for 5 years. Methods: All phase III trials were considered eligible. A pooled analysis was accomplished, and event-based relative risk ratios (RR) with 95% confidence interval (CI) were derived. Significant differences in primary outcome (EFS and RFS, event- and relapse-free survival), and secondary outcomes (OS, overall survival, deaths in absence of progression, other cancers and toxicities), were explored. Magnitude outcome measures were: absolute benefits (AB) and number of patients needed to treat (NNT). Heterogeneity test was applied as well. Results: Four trials designed to look if AIs after 2–3 yrs of TAM improve EFS (8794 patients) were gathered. Conclusions: Considered all the available phase III trials, the early switch strategy improves survival over standard tamoxifen for 5 years, with a different toxicity profile. The lack of significant heterogeneity in the analysis underscores the homogenous effect across all trials. [Table: see text] No significant financial relationships to disclose.
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Garufi C, Mottolese M, Cianciulli A, Zeuli M, Buglioni S, Torsello A, Vanni B, Campanella C, Merola R, Terzoli E. Epidermal growth factor gene amplification is not frequent and cannot account for antitumor activity of cetuximab plus chemotherapy in advanced colorectal cancer patients. J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.3561] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
3561 Cetuximab has been shown to be active in the metastatic colorectal cancer, but EGFR detection by immunohistochemistry is not predictive for tumor response. Moroni et al (Lancet Oncology 2005) showed that, in patients responsive to Cetuximab, EGFR gene copy number, assessed by FISH, was increased. On this basis, copy number and protein status of EGFR were investigated in 70 primary and/or metastatic colorectal carcinomas. Protein expression was assessed by immunohistochemistry (IHC) using DAKO EGFRPharmDX kit. Gene and chromosome 7 copy numbers were identified by fluorescent in situ hybridization (FISH). Dual-target, dual-color FISH assays were performed using the LSI EGFR SpectrumOrange/CEP 7 Spectrum Green probe. EGFR gene copy number, chromosome 7 copy number and the average EGFR gene to chromosome 7 signal ratio were reported as FISH genetic variables. Chromosome 7 was polysomic when cancer cells showed multiple centromere signals: low polysomy (2 to 5 signals), high polysomy (>5 signals). Samples with a ratio value ≥ 2.0 were considered to be amplified. EGFR protein was overexpressed in 57 out of 70 patients (81%). In the group of 58 patients evaluated as polysomic, 48 (82,7%) had a low polysomy level, whereas 20 (12.7%) had a high polysomy level. Gene amplification was seen only in 3/70 patients. High polysomy was evidenced only in the group of patients displaying an EGFR IHC score 2+/3+. Forty-six pretreated patients received a cetuximab-based treatment. Response to treatment has been already evaluated in 26 FISH-negative patients while for the other 20 it is still too early. We observed 7 PR (27%), 9 SD (35%) and 10 PD (38%). This study shows that in this series of advanced colorectal cancer patients, EGFR amplification, measured by FISH, is a rare event (4%) and could be considered together with chromosome 7 polysomy for the antitumor activity. No significant financial relationships to disclose.
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Ferretti G, Bria E, Giannarelli D, Felici A, Papaldo P, Fabi A, Di Cosimo S, Ruggeri EM, Milella M, Ciccarese M, Cecere FL, Gelibter A, Nuzzo C, Cognetti F, Terzoli E, Carlini P. Second- and third-generation aromatase inhibitors as first-line endocrine therapy in postmenopausal metastatic breast cancer patients: a pooled analysis of the randomised trials. Br J Cancer 2006; 94:1789-96. [PMID: 16736002 PMCID: PMC2361349 DOI: 10.1038/sj.bjc.6603194] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
The purpose of this study was to estimate in all randomised trials the relative risk of overall response rate (ORR), clinical benefit (CB), time to progression (TTP), overall survival (OS), and toxicity of aromatase inhibitors (AI), compared with tamoxifen (Tam) as first-line endocrine therapy in postmenopausal metastatic breast cancer (PMBC) women. Prospective randomised studies were searched through computerised queries of MEDLINE, EMBASE, and the American Society of Clinical Oncology (ASCO) abstract database. Relative risk, 95% confidence interval, and heterogeneity were derived according to the inverse variance and Mantel–Haenszel method and Q statistics. Six phase III prospective randomised trials including 2787 women were gathered. A significant advantage in ORR (P=0.042), TTP (P=0.007), and CB (P=0.001) in favour of AI over Tam was detected at the fixed effects model. These results were not significant at the random effects model, owing to the significant heterogeneity. On the contrary, no difference was registered for OS (P=0.743) with no significant heterogeneity. Regarding toxicity, Tam caused more frequently thromboembolic events (P=0.005) and vaginal bleeding (P=0.001) compared with AI. Aromatase inhibitors appear to be superior to Tam as first-line endocrine option in PMBC women. Owing to a component of variability between the six studies analysed, the random effects estimates differed from corresponding fixed ones. Investigators should assess heterogeneity of trial results before deriving summary estimates of treatment effect.
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Bria E, Ceribelli A, Trovò MG, Gelibter A, Gigante M, Calabrò E, Cuppone F, Cognetti F, Terzoli E, Pastorino U. Non-small cell lung cancer: early stages. Ann Oncol 2006; 17 Suppl 2:ii17-21. [PMID: 16608973 DOI: 10.1093/annonc/mdj913] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
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Appetecchia M, Ferretti E, Carducci M, Izzo F, Carpanese L, Marandino F, Terzoli E. Malignant glucagonoma. New options of treatment. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2006; 25:135-9. [PMID: 16761630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Few cases of malignant glucagonomas have been described in the literature. In this paper we present a case of a 77-year-old woman with necrolytic migratory erythema and high plasma glucagon and chromogranin A levels caused by a neuroendocrine tumour. An abdominal CT scan suggested a pancreatic lesion and two liver metastases. The patient underwent pancreatic debulking and liver metastasectomy. Histological and immunohistochemical investigations revealed a well differentiated neuroendocrine tumour with vascular invasion and scattered immunopositivity for somatostatin receptors. The patient was treated with octreotide (20 mg i.m. every 28 days) for three years without side effects. Three months after surgery symptoms of disease recurred accompanied by hyperglucagonaemia and newly diagnosed liver lesions. The patient was treated with octreotide (30 mg i.m. every 28 days) and interferon-alpha (6 MU s.cc 3 times per week) plus three cycles of hepatic chemoembolisation. Symptoms resolved after the first month of therapy, hormone levels decreased compared to untreated levels and metastatic growth slowed as observed by radiographic evidence. The patient is now asymptomatic with persistent hepatic disease and normal serum glucagon levels forty months after primary treatment. So far, only few immunohistochemical studies are reported on malignant glucagonoma and combined treatment schedules. We demonstrated, for the first time, a scattered immunopositivity for somatostatin receptors in a malignant glucagonoma. For this reason, the somatostatin analogs therapy was instituted. A combined antiproliferative medical treatment and the hepatic chemoembolization have been able to control tumor growth and disease symptoms for a long time after surgery.
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Stasi R, Abruzzese E, Lanzetta G, Terzoli E, Amadori S. Darbepoetin alfa for the treatment of anemic patients with low- and intermediate-1-risk myelodysplastic syndromes. Ann Oncol 2005; 16:1921-7. [PMID: 16166176 DOI: 10.1093/annonc/mdi400] [Citation(s) in RCA: 75] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND The hematological and quality of life (QoL) changes associated with darbepoetin alfa (DA) therapy were assessed in anemic patients with previously untreated low- and intermediate-1-risk myelodysplastic syndrome (MDS). PATIENTS AND METHODS Fifty-three patients received DA administered subcutaneously once a week for 24 weeks. Treatment was initiated at 150 microg fixed dose and was doubled if after the first 12 weeks there was no or suboptimal erythroid response. RESULTS The final response rate was 24/53 (45%), with 21 major and three minor responses. Most of the responses (21/24; 87.5%) were obtained at the dose of 150 microg. With a median follow-up of 9.4 months, 17 patients maintain their response. Treatment was well tolerated with no relevant side-effects. MDS progression was observed in one case. Increases in hemoglobin levels were positively correlated with improved QoL scores using both the linear analog scale assessment (energy level, r = 0.429, P = 0.036; daily activities, r = 0.653, P < 0.001; overall well-being, r = 0.457, P = 0.024) and the Functional Assessment of Cancer Therapy-Anemia questionnaire (r = 0.247, P = 0.025). In multivariate analysis, only low levels (<200 IU/l) of endogenous erythropoietin predicted response to DA therapy. CONCLUSIONS DA is an active, safe and well tolerated treatment for anemia in a substantial proportion of patients with low- and intermediate-1-risk MDS, and has a positive impact on the patients' QoL.
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Terzoli E, Fabi A, Bria E, Giannarelli D, Cuppone F, Vici P, Salesi N, Astorre P, Cognetti F, Nisticò C. Delayed antiemetic treatment for weekly chemotherapy: Overview of 275 patients enrolled in 6 phase II trials of vhemotherapy in metastatic breast vancer. J Clin Oncol 2005. [DOI: 10.1200/jco.2005.23.16_suppl.8057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Carlini P, Bria E, Ferretti G, Felici A, Papaldo P, Fabi A, Ruggeri EM, Cognetti F, Terzoli E, Giannarelli D. New aromatase inhibitors (Ais) as 1st-line endocrine therapy (ET) in metastatic breast cancer (MBC): A pooled analysis of 3238 women from 8 phase III trials. J Clin Oncol 2005. [DOI: 10.1200/jco.2005.23.16_suppl.602] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Felici A, Bria E, Ferretti G, Carlini P, Ciccarese M, Cecere FL, Nisticò C, Cognetti F, Terzoli E, Giannarelli D. Taxanes as neoadjuvant chemotherapy (NAC) for breast cancer (BC): Pooled-analysis of 3120 patients (Pts) enrolled in 10 randomized trials (RCTs). J Clin Oncol 2005. [DOI: 10.1200/jco.2005.23.16_suppl.682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Bria E, Gralla RJ, Raftopoulos H, Ferretti G, Felici A, Nisticò C, Cuppone F, Terzoli E, Cognetti F, Giannarelli D. Does adjuvant chemotherapy improve survival in non small cell lung cancer (NSCLC)? A pooled-analysis of 6494 patients in 12 studies, examining survival and magnitude of benefit. J Clin Oncol 2005. [DOI: 10.1200/jco.2005.23.16_suppl.7140] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Ferretti G, Bria E, Carlini P, Felici A, Giannarelli D, Cuppone F, Papaldo P, Nisticò C, Fabi A, Gelibter A, Terzoli E, Cognetti F. Is stool DNA multitarget testing an unreliable strategy for colorectal cancer screening? Gut 2005; 54:891. [PMID: 15888808 PMCID: PMC1774556 DOI: 10.1136/gut.2005.066951] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Stasi R, Brunetti M, Terzoli E, Abruzzese E, Amadori S. Once-weekly dosing of recombinant human erythropoietin alpha in patients with myelodysplastic syndromes unresponsive to conventional dosing. Ann Oncol 2004; 15:1684-90. [PMID: 15520072 DOI: 10.1093/annonc/mdh428] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Once-weekly dosing of recombinant human erythropoietin (rhEPO) in patients with myelodysplastic syndromes (MDS) has not been investigated thoroughly. We performed a clinical trial to evaluate the effects of this new dosing regimen in patients with MDS who were unresponsive to the conventional three-times-weekly schedule. PATIENTS AND METHODS Forty-eight patients with low- or intermediate-risk MDS were enrolled in a 12-week study. rhEPO alpha (rhEPOalpha) was administered once-weekly by subcutaneous injection with a starting dose of 40,000 U fixed dose. The drug dosage was increased to 60,000 U fixed dose if after 6 weeks there was no or suboptimal erythroid response. RESULTS Clinically significant responses were seen in 13 (27%) patients, with 11 improving their response after dose escalation of rhEPOalpha. Only one patient (case 23) maintains a response after a follow-up period of 14 months. All other patients had responses lasting between 10 and 43 weeks, with a median time to relapse of 20 weeks. Treatment was well tolerated, with no relevant adverse events. Response to therapy was associated with significantly higher concentrations of circulating erythroid blast-forming units and a decrease of the bone marrow fraction of apoptic CD34+ cells. CONCLUSIONS Once-weekly rhEPOalpha therapy results in an improvement of erythropoiesis in a subset of MDS patients who are unresponsive to conventional dosing, and may act by inhibiting apoptosis of erythroid precursors. These results warrant further investigation of this dosing regimen either alone or in combination with other agents.
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Nisticò C, Bria E, Carpino A, Vitelli G, Cuppone F, Izzo F, Tropea F, Vanni B, Astorre P, Terzoli E. Evaluation of weekly epirubicin-paclitaxel (EP) cardiotoxicity with serum troponin-t and myoglobin and echocardiography in advanced breast cancer (ABC). J Clin Oncol 2004. [DOI: 10.1200/jco.2004.22.90140.775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Carlini P, Bria E, Giannarelli D, Ferretti G, Papaldo P, Fabi A, Ruggeri E, Milella M, Terzoli E, Cognetti F. New aromatase inhibitors (AIs) as 2 nd-line endocrine therapy (ET) in metastatic breast cancer (MBC): A comprehensive review of 5832 women from 14 phase III trials. J Clin Oncol 2004. [DOI: 10.1200/jco.2004.22.90140.629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Gelibter A, Di Cosimo S, Ruggeri EM, Carlini P, Bria E, Malaguti P, Pellicciotta M, Terzoli E, Cognetti F, Milella M. Fixed dose-rate gemcitabine (GEM) infusion in advanced pancreatic (PDAC) and biliary tree (BTC) carcinoma: A phase II study. J Clin Oncol 2004. [DOI: 10.1200/jco.2004.22.90140.4182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Bria E, Nisticò C, Cuppone F, Giannarelli D, Terzoli E. Impact of taxanes in association with anthracyclines in 1 st line chemotherapy for metastatic breast cancer (MBC): Comprehensive review of 2805 patients in 7 phase III trials. J Clin Oncol 2004. [DOI: 10.1200/jco.2004.22.90140.659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Milella M, Gelibter A, Di Cosimo S, Bria E, Ruggeri EM, Carlini P, Malaguti P, Pellicciotta M, Terzoli E, Cognetti F. Exploratory phase II study of celecoxib and infusional fluorouracil as second-line treatment for advanced pancreatic (PDAC) and biliary tree cancer (BTC). J Clin Oncol 2004. [DOI: 10.1200/jco.2004.22.90140.4183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Garufi C, Vanni B, Francesca C, Campanella C, Aschelter AM, Bria E, Nisticò C, Cuppone F, Sperduti I, Terzoli E. Evidence for an aggressive biological behaviour of brain metastases in advanced colorectal cancer patients. J Clin Oncol 2004. [DOI: 10.1200/jco.2004.22.90140.1579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Terzoli E, Nisticò C, Fabi A, Milella M, Bria E, D'Ottavio AM, Vaccaro A, Vanni B, Garufi C, Ferraresi V, Giannarelli D, Papaldo P, Carlini P, Izzo F, Cognetti F. Single-agent vinorelbine in pretreated breast cancer patients: comparison of two different schedules. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2004; 23:207-13. [PMID: 15354404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
This retrospective study compared toxicity and activity of vinorelbine according to two schedules with different projected dose intensities in heavily pretreated breast cancer patients. Forty patients were assessable for toxicity and activity in each group; group A received vinorelbine 25 mg/m2 week + lenograstim (150 microg/m2 s.c. on day 3); group B received 25 mg/m2 on days 1 and 8 every 3 weeks. The projected dose intensity was 25 mg/m2/week and 16.6 mg/m2/week, and delivered dose intensity 95.2% and 94.5% in group A and B, respectively. Grade 3-4 afebrile neutropenia was recorded in 25% and 37.5% of patients in A and B, respectively. Overall response rate, 52.5% and 35%; no change, 35% and 40%; progression of disease, 12.5% and 25% in A and B, respectively. Median duration of the response was 10 months for group A and 7 months for B. Median time to progression: 9.0 months and 4.0 months for A and B, respectively. At a median follow-up of 45 months for group A and 19 months for group B, median overall survival was 19 months and 16, respectively. In conclusion the results of the study showed that dose intensity of vinorelbine could have an improvement in terms of time to progression in pretreated advanced breast cancer.
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Cresta S, Grasselli G, Mansutti M, Martoni A, Lelli G, Capri G, Buzzi F, Cuna GRD, Jirillo A, Terzoli E, Frevola L, Tarenzi E, Sguotti C, Azli N, Murawsky M, Gianni L. A randomized phase II study of combination, alternating and sequential regimens of doxorubicin and docetaxel as first-line chemotherapy for women with metastatic breast cancer. Ann Oncol 2004; 15:433-9. [PMID: 14998845 DOI: 10.1093/annonc/mdh107] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND This randomized phase II study was conducted to evaluate the efficacy of doxorubicin and docetaxel (DOC) administered either as a combination, an alternating or a sequential regimen in women with metastatic breast cancer. Secondary objectives included overall response, time to progression, survival and safety. PATIENTS AND METHODS Patients with breast cancer (n=123) were randomized to receive doxorubicin and DOC either in combination (60 mg/m2 of each drug), or by alternated or sequential schedule (100 mg/m2 DOC and 75 mg/m2 doxorubicin) every 3 weeks for a maximum of eight cycles as first chemotherapy for stage IV disease. A second randomization allocated patients from each arm to receive prophylactic oral ciprofloxacin or no therapy to prevent febrile neutropenia. RESULTS Patients received a median of eight cycles. In an intention-to-treat analysis, the overall response was 63%, 52% and 61% in the combination, alternating and sequential schedules, respectively. Corresponding rates of complete response were 15%, 14% and 11%. Grade 4 neutropenia was common in all arms (81%) and, together with febrile neutropenia, was significantly more frequent with the combination. Prophylaxis with ciprofloxacin did not reduce the incidence of febrile neutropenia or infection. Other frequent non-hematological adverse events included alopecia, nausea, vomiting, stomatitis and asthenia. Congestive heart failure only occurred in the combination arm (10%). CONCLUSION All three schedules are feasible and endowed of good therapeutic activity. In view of the more pronounced toxicity and the risk of cardiac events because of the higher exposure to doxorubicin, the combination should be least favored when treating women with metastatic breast cancer. Prophylaxis with ciprofloxacin was ineffective and is not recommended.
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Garufi C, Bria E, Vanni B, Zappalà AMR, Sperduti I, Terzoli E. A phase II study of irinotecan plus chronomodulated oxaliplatin, 5-fluorouracil and folinic acid in advanced colorectal cancer patients. Br J Cancer 2004; 89:1870-5. [PMID: 14612895 PMCID: PMC2394458 DOI: 10.1038/sj.bjc.6601382] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The combination of irinotecan (CPT-11), oxaliplatin (L-OHP), 5-fluorouracil (5-FU) and folinic acid (FA) is one of the possibilities to overcome chemoresistance in advanced colorectal cancer (ACRC) patients. The aim of this study was to determine the tolerability and activity of CPT-11 plus chronomodulated infusion of L-OHP, 5-FU and FA in ACRC patients. A total of 35 patients (91% pretreated, 77% with CPT-11, 54% with L-OHP, 42% with both) were treated every 3 weeks with CPT-11, 180 mg m−2 day 1 i.v., plus L-OHP, 20 mg m−2 day−1, 5-FU, 700 mg m−2 day−1 and FA, 150 mg m−2 day−1, all three drugs from day 2 to day 5 by chronomodulated infusion. The patients' (pt) data were as follows: male/female 21/14; median age 58 years (range: 38–70); PS 0: 26 pts (74%), PS 1: 8 pts (23%), PS 2: 1 pt (3%); primary tumour colon/rectum 26/9; involved organs: 1, 14 pts (40%); 2, 17 pts (48%); ⩾3: 4 pts (11%); previous chemotherapy lines 1: 12 pts (34%), 2: 10 pts (28%), ⩾3: 10 pts (28%). A total of 221 courses (c) were performed; no grade 4 toxicity was observed with only one grade 3 (G3) neutropenia and thrombocytopenia (3%) in one out of 221 courses (<1%). Maximal toxicity (G3) was nausea and diarrhoea in 10 pts (28%), occurring in 14 out of 221 c (6%) and 12 out of 221 c (5%) respectively. Seven patients achieved a partial response (20%, confidence interval (c.i.) 6.8–33.3) and one patient a complete response (2.9%, c.i. 0–8.4), for a total overall response rate of 22.9% (c.i. 9–36.8); 15 out of 35 (42.9%, c.i. 26.5–59.3) had stable disease and 12 out of 35 (34.3%, c.i. 18.6–50) patients underwent a progression. In conclusion, this four-drug regimen is feasible in advanced pretreated ACRC patients with no significant haematological toxicity and acceptable diarrhoea. The activity of this combination is currently studied in EORTC 05011 study.
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