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La Verde N, Collovà E, Blasi L, Pinotti G, Bernardo A, Bonotto M, Garrone O, Brunello A, Cavazzini MG, Bareggi C, Prochilo T, Porcu L, Moretti A, Barni S. Abstract P1-14-04: Overall survival in metastatic breast cancer patients in the third millennium: Results of an Italian study. Cancer Res 2018. [DOI: 10.1158/1538-7445.sabcs17-p1-14-04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
BACKGROUND - Metastatic breast cancer (MBC) is a life-threatening disease. It is important to provide data about real-life MBC patients (pts) to understand the current prognostic factors. The aim of the present observational study, named COSMO (Checking Overall Survival in a MBC Observational study) is to describe the overall survival (OS) in a large cohort of MBC pts, assessing its correlation with specific prognostic factors (demographic, clinic, pathologic and biological).
PATIENTS AND METHODS - The COSMO study is a multicenter, retrospective, cohort study, developed throughout the collaboration of 31 Italian oncological centers. Data about pts diagnosed as metastatic from 01/01/2000 to 31/12/2008, were collected. The association between molecular subtypes, metastatic sites, disease free interval (DFI) and OS were assessed. Pts were classified in three subgroups, based on the biological characteristics of their tumor: luminal, HER2-positive (regardless of hormone receptor) and triple negative (TN). Metastatic sites were categorized as visceral versus non-visceral disease, only bone and central nervous system (CNS) metastases. DFI was calculated from diagnosis to first relapse only for M0 pts.
RESULTS - Of 3931 MBC pts enrolled in the study, 3720 were evaluable, with a median age of 61 years (interquartile range, IQR, 51-71). 1804 (62,1%) pts had a luminal disease, 691 (23,8%) HER2-positive, 410 (14.1%) TN. Median DFI was 3.2 years (IQR 1.7- 6.0). Regarding metastatic sites, pts with visceral disease were 2332 (63%); 826 (22,2%) pts had bone isolated metastases; in 306 (8,3%) pts, CNS metastases were reported. With a median follow up of 9 years (IQR 5.7-11.0) and 3098 (83.3%) recorded events, we founded a median OS of 2.8 years (95%CI: 2.7-2.9) years. OS was strictly depending from molecular subtypes with a better prognosis for HER2-positive versus luminal and TN MBC pts, median OS of 3.1 (95%CI 2.8-3.4), 3.0 (95%CI: 2.9-3.1) and 1.5 (95%CI: 1.3-1.7) years respectively (p-value<0.001). 525 (14,1%) pts received trastuzumab. Metastatic sites affect prognosis, with a better OS for bone disease (3.4 years, 95%CI: 3.1-3.6) versus visceral disease (2.2 years 95%CI: 2.0- 2.3). Brain metastasis correlate with the worst prognosis: OS of 1.5 years (95% CI: 0.8 – 1.7). Even DFI shows a correlation with prognosis: pts with DFI>2 years show a median OS of 3 years (95% CI: 2.9 – 3.2), while those with DFI<2 years have a median OS of 2.4 years (95% CI: 2.3-2.6); HR was 0.69 (95%CI: 0,62-0,76) for every five years of increase in DFI (p-value<0.001).
CONCLUSIONS - Molecular subtype is crucial for prognosis: HER2-positive subtype has the best prognosis, while TN subtype has the shorter OS. Having a longer DFI from diagnosis (>2 years) correlate with a better prognosis. Our study confirm that sites of metastasis affects outcome: visceral involvement correlates with poor prognosis and, particularly, pts with brain metastasis represent the worst subgroup, while pts with solely bone disease have the best prognosis. The COSMO study provides a view on the Italian landscape of MBC between 2000 and 2008, adding new insights about pts prognosis.
Citation Format: La Verde N, Collovà E, Blasi L, Pinotti G, Bernardo A, Bonotto M, Garrone O, Brunello A, Cavazzini MG, Bareggi C, Prochilo T, Porcu L, Moretti A, Barni S, On Behalf of COSMO Study Group. Overall survival in metastatic breast cancer patients in the third millennium: Results of an Italian study [abstract]. In: Proceedings of the 2017 San Antonio Breast Cancer Symposium; 2017 Dec 5-9; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2018;78(4 Suppl):Abstract nr P1-14-04.
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Munkvold GP, Weieneth L, Proctor RH, Busman M, Blandino M, Susca A, Logrieco A, Moretti A. Pathogenicity of Fumonisin-producing and Nonproducing Strains of Aspergillus Species in Section Nigri to Maize Ears and Seedlings. PLANT DISEASE 2018; 102:282-291. [PMID: 30673533 DOI: 10.1094/pdis-01-17-0103-re] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Species of Aspergillus section Nigri are commonly associated with maize kernels, and some strains can produce fumonisin mycotoxins. However, there is little information about the extent to which these fungi contribute to fumonisin contamination in grain, the damage they cause to maize ears, or their effects on maize seed germination and seedling health. We compared fumonisin-producing and nonproducing strains of A. niger, A. welwitschiae, A. phoenicis, A. tubingensis, and A. carbonarius from the United States and Italy in laboratory and field studies to assess their ability to contribute to fumonisin contamination, to cause maize ear rot, and to affect seed germination and seedling growth. In laboratory experiments, some strains of each Aspergillus species reduced germination or seedling growth, but there was high variability among strains within species. There were no consistent differences between fumonisin-producing and nonproducing strains. In field studies in Iowa and Illinois, strains were variable in their ability to cause ear rot symptoms, but this was independent of the ability of the Aspergillus strains to produce fumonisins. Contamination of grain with fumonisins was not consistently increased by inoculation with Aspergillus strains compared with the control, and was much greater in F. verticillioides-inoculated treatments than in Aspergillus-inoculated treatments. However, the ratio of the FB analogs FB2 and FB1 was altered by inoculation with some Aspergillus strains, indicating that FB2 production by Aspergillus strains occurred in the field. These results demonstrate the pathogenic capabilities of strains of Aspergillus in section Nigri, but suggest that their effects on maize ears and seedlings are not related to their ability to produce fumonisins, and that fumonisin contamination of grain caused by Aspergillus spp. is not as significant as that caused by Fusarium spp.
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Merla C, Andreoli G, Garino C, Vicari N, Tosi G, Guglielminetti ML, Moretti A, Biancardi A, Arlorio M, Fabbi M. Monitoring of ochratoxin A and ochratoxin-producing fungi in traditional salami manufactured in Northern Italy. Mycotoxin Res 2018; 34:107-116. [DOI: 10.1007/s12550-017-0305-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Revised: 11/29/2017] [Accepted: 12/25/2017] [Indexed: 10/18/2022]
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Liguori S, de Sire A, Moretti A, Sodano L, Sampaolo S, Gimigliano F, Iolascon G. Musculoskeletal impairment and functional limitations in a patient affected by mutation in the laminin a-5 gene. FUNCTIONAL NEUROLOGY 2018. [PMID: 29984690 DOI: 10.11138/fneur/2018.33.2.117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Dreßen M, Northoff B, Laue S, Neb I, Zhang Z, Gödel A, Doppler S, Deutsch M, Lahm H, Teupser D, Moretti A, Laugwitz KL, Holdt L, Lange R, Krane M. Identification of Differentially Regulated Pathways in Cardiac Development and Cardiac Gene Expression during In Vitro Cardiac Differentiation of HLHS-derived Human Induced Pluripotent Stem Cells using Transcriptome Analysis. Thorac Cardiovasc Surg 2018. [DOI: 10.1055/s-0038-1628043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Jozinovic A, Battilani P, Moretti A, Streit E, Sarkanj B, Pollak L, Zivancev D, Cacic Kenjeric D, Tisma M, Strelec I. Scientific Report of the 9th International Congress “Flour-Bread ’17”. CROATIAN JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2017. [DOI: 10.17508/cjfst.2017.9.2.19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Migliaccio S, Francomano D, Romagnoli E, Marocco C, Fornari R, Resmini G, Buffa A, Di Pietro G, Corvaglia S, Gimigliano F, Moretti A, de Sire A, Malavolta N, Lenzi A, Greco EA, Iolascon G. Persistence with denosumab therapy in women affected by osteoporosis with fragility fractures: a multicenter observational real practice study in Italy. J Endocrinol Invest 2017; 40:1321-1326. [PMID: 28589380 DOI: 10.1007/s40618-017-0701-3] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2017] [Accepted: 05/26/2017] [Indexed: 02/08/2023]
Abstract
BACKGROUND Persistence is commonly considered a key factor for the successful management of osteoporosis and fragility fractures. Denosumab is the first biologic agent developed for the treatment of osteoporosis with satisfying data regarding the persistence with this therapy. AIM The purpose of this multicenter observational real practice study was to evaluate the persistence with denosumab treatment in post-menopausal women affected by osteoporosis. MATERIAL/SUBJECTS AND METHODS Women were recruited in four specialized centers for the management of osteoporosis in North, Center and South of Italy. We included women with a diagnosis of post-menopausal osteoporosis, aged >50 years, able to obtain a prescription according to the Italian reimbursement criteria in force during the study period for anti-osteoporotic pharmacological treatment. They initiated a treatment with subcutaneous denosumab (Prolia®) 60 mg/every 6 months between November 2011 and May 2016. Women who had received aromatase inhibitors were excluded. Patients were assessed at baseline and every 6 months for all treatment length. Persistence data were evaluated for a total of 36 months. RESULTS Eight hundred seventy women were enrolled; mean aged 70 years, with a mean body mass index of 24.8 ± 4.1 kg/m2. At the Dual-energy X-ray absorptiometry assessment, the mean lumbar spine T-score was -2.76 ± 1.14 standard deviations (SD) and the mean femoral neck T-score was -2.49 ± 0.80 SD. During the study, the total persistence was 91.4%. Total dropouts were 75 (8.6%), higher within the initial 6-month period of treatment. CONCLUSIONS Persistence to denosumab treatment in our observational real practice study was very high. These results suggest that factors such as frequency of visits, pharmacological schedule, and opportunity to call the doctor might play an important role in the persistence and adherence to treatment to obtain maximum therapeutic effect and avoid further fragility fractures.
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Iolascon G, Gimigliano F, Moretti A, de Sire A, Migliore A, Brandi M, Piscitelli P. Early osteoarthritis: How to define, diagnose, and manage. A systematic review. Eur Geriatr Med 2017. [DOI: 10.1016/j.eurger.2017.07.008] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Tarantino U, Iolascon G, Cianferotti L, Masi L, Marcucci G, Giusti F, Marini F, Parri S, Feola M, Rao C, Piccirilli E, Zanetti EB, Cittadini N, Alvaro R, Moretti A, Calafiore D, Toro G, Gimigliano F, Resmini G, Brandi ML. Clinical guidelines for the prevention and treatment of osteoporosis: summary statements and recommendations from the Italian Society for Orthopaedics and Traumatology. J Orthop Traumatol 2017; 18:3-36. [PMID: 29058226 PMCID: PMC5688964 DOI: 10.1007/s10195-017-0474-7] [Citation(s) in RCA: 115] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The Italian Society for Orthopaedics and Traumatology conceived this guidance-which is primarily addressed to Italian orthopedic surgeons, but should also prove useful to other bone specialists and to general practitioners-in order to improve the diagnosis, prevention, and treatment of osteoporosis and its consequences. MATERIALS AND METHODS Literature reviews by a multidisciplinary team. RESULTS The following topics are covered: the role of instrumental, metabolic, and genetic evaluations in the diagnosis of osteoporosis; appraisal of the risk of fracture and thresholds for intervention; general strategies for the prevention and treatment of osteoporosis (primary and secondary prevention); the pharmacologic treatment of osteoporosis; the setting and implementation of fracture liaison services for tertiary prevention. Grade A, B, and C recommendations are provided based on the main levels of evidence (1-3). Toolboxes for everyday clinical practice are provided. CONCLUSIONS The first up-to-date Italian guidelines for the primary, secondary, and tertiary prevention of osteoporosis and osteoporotic fractures are presented.
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Martella L, Daniel F, Moretti A, Toma I, Lancia F, Tiberi E, Mauro E, Schirone A, Santini A, Frassoldati A. Scalp cooling: a real opportunity to prevent alopecia in breast cancer women undergoing chemotherapy? Ann Oncol 2017. [DOI: 10.1093/annonc/mdx424.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Daniel F, Bannò E, Belluomini L, Martella L, Lancia F, Toma I, Moretti A, Mentrasti G, Carandina I, Marzola M, Frassoldati A. The regorafenib issue: focus on efficacy and safety in pre-treated metastatic colorectal cancer from a real world experience. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx422.044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Belluomini L, Fiorica F, Stefanelli A, Santini A, Urbini B, Daniel F, Martella L, Toma I, Lancia F, Moretti A, Bannò E, Giorgi C, Frassoldati A. Efficacy and safety of immune checkpoint inhibitor nivolumab and radiotherapy combination in advanced NSCLC. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx426.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Toma I, Lancia F, Scapoli D, Frassoldati A, Panareo S, Santi I, Cittanti C, Bartolomei M, Daniel F, Moretti A, Martella L, Belluomini L, Mentrasti G. Bone pain control in Castration resistant prostate cancer (CRPC): retrospective analysis of first patients trated with Radium 223. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx423.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Moretti A, Lupini L, Carandina I, Bassi C, Martella L, Lancia F, Daniel F, Belluomini L, Toma I, Bannò E, Nisi C, Da Ros L, Querzoli P, Negrini M, Frassoldati A. Estrogen receptor mutation: a new strategy to overcome endocrine resistance. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx424.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Carandina I, Belluomini L, Bonetti F, Urbini B, Daniel F, Lancia F, Martella L, Toma I, Moretti A, Bannò E, Nisi C, Da Ros L, Frassoldati A. Efficacy of anti-EGFR antibodies combined with chemotherapy for elderly patients with RAS wild-type metastatic colorectal cancer: a systematic review and metanalysis. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx422.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Toro G, Moretti A, Toro G, Tirelli A, Calabrò G, Toro A, Iolascon G. Surgical treatment of neglected hip fracture in children with cerebral palsy: case report and review of the literature. CLINICAL CASES IN MINERAL AND BONE METABOLISM : THE OFFICIAL JOURNAL OF THE ITALIAN SOCIETY OF OSTEOPOROSIS, MINERAL METABOLISM, AND SKELETAL DISEASES 2017; 14:317-323. [PMID: 29354160 PMCID: PMC5762222 DOI: 10.11138/ccmbm/2017.14.3.317] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
CASE A clinical case of a 15-year-old cerebral palsy child with a Sandhu type 2 neglected femoral neck fracture is presented. The patient was treated using cannulated screws and cancellous bone graft augmented with mesenchymal stem cells. At 6 months after the surgery complete fracture healing was observed. CONCLUSION To early diagnose this fractures, it is mandatory to perform a comprehensive clinical and radiological evaluation including also a second level imaging. The use of cannulated screws with cancellous bone graft and MSCs is a viable treatment option in these patients.
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Belluomini L, Carandina I, Bonetti F, Urbini B, Daniel F, Lancia F, Martella L, Toma I, Moretti A, Bannò E, Nisi C, Da Ros L, Frassoldati A. Efficacy of anti-EGFR antibodies combined with chemotherapy for elderly patients with RAS wild-type metastatic colorectal cancer: A systematic review and metanalysis. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx393.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Schick R, Mekies L, Shemer Y, Hallas T, Ben-Ari M, Gherghiceanu M, Simona Pane L, My I, Freimark D, Arad M, Moretti A, Binah O. P3496Functional abnormalities in induced pluripotent stem cell-derived cardiomyocytes generated from titin-mutated dilated cardiomyopathy patients. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx504.p3496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Sinnecker D, Chen Z, Goedel A, My I, Dreizehnter L, Moretti A, Laugwitz KL. P2561All-optical imaging of membrane potential and calcium signalling in patient-specific hiPSC-derived cardiomyocytes. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx502.p2561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Iolascon G, Moretti A, de Sire A, Calafiore D, Gimigliano F. Effectiveness of Calcifediol in Improving Muscle Function in Post-Menopausal Women: A Prospective Cohort Study. Adv Ther 2017; 34:744-752. [PMID: 28205055 DOI: 10.1007/s12325-017-0492-0] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Indexed: 02/05/2023]
Abstract
INTRODUCTION The role of vitamin D supplementation on muscle function and physical performance is still debated. Calcifediol is an available treatment for hypovitaminosis D, particularly for extra-skeletal effects. Aim of this prospective cohort study was to evaluate the effectiveness of calcifediol on serum levels of 25(OH)D3, appendicular muscle strength, physical performance, and prevention of falls in post-menopausal women. METHODS We recruited post-menopausal women aged ≥50 years, referring to an outpatient service for the management of osteoporosis over a 18-month period. We included women with a diagnosis of osteoporosis and/or vitamin D deficiency [serum levels of 25(OH)D3 <30 ng/ml]. All the participants received calcifediol (20 μg, 4 oral drops/day) for a 6-month period. We evaluated at the baseline and after 6 months the following outcomes: serum levels of 25(OH)D3, appendicular muscle strength, using the Isometric Hand Grip Strength Test and the Knee Isometric Extension Strength Test, physical performance, using the Short Physical Performance Battery (SPPB) and the 4-m gait speed (4MGS), and the risk of falls (percentage of fallers and recurrent fallers and mean number of falls). A sub-analysis was performed in patients with vitamin D deficiency. RESULTS We enrolled 113 post-menopausal women, mean aged 68.01 ± 9.13 years. After 6 months of treatment, there was a significant increase in serum levels of 25(OH)D3 (p < 0.001), appendicular muscle strength (p < 0.001), and physical performance (p = 0.002 at SPPB and p = 0.010 at 4MGS, respectively). At 6 months, the percentage of fallers was lower, although not significantly (p = 0.078), whereas there was a significant reduction both in percentage of recurrent fallers and in the mean number of falls (p < 0.001 and p = 0.020, respectively). CONCLUSION Calcifediol was significantly effective in improving serum levels of 25(OH)D3 and muscle function and in reducing the percentage of recurrent fallers and the mean number of falls in a cohort of post-menopausal women.
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Festa V, Spila Alegiani S, Chiesara F, Moretti A, Bianchi M, Dezi A, Traversa G, Koch M. Retrospective comparison of long-term ten-day/month rifaximin or mesalazine in prevention of relapse in acute diverticulitis. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2017; 21:1397-1404. [PMID: 28387885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
OBJECTIVE Diverticular disease (DD) of the colon has an increasing burden on health services. The effectiveness of rifaximin for the treatment of DD, is not yet established. The aim of this study is to assess the impact of long-term treatment with rifaximin or mesalazine in a 10-day schedule for the prevention of recurrent diverticulitis. PATIENTS AND METHODS This is a retrospective study. We identified all consecutive patients with DD and previous acute diverticulitis (AD) in our outpatients' database; 124 patients, were included. The recommended therapy consisted of a ten-day/month treatment with either rifaximin (400 mg bid), or mesalazine (2.4 g/daily). Primary end point was AD recurrence. RESULTS Between 2010 and 2014, 72 patients were treated with rifaximin and 52 with mesalazine. During a median follow-up of 15 months (range 1-50), we observed 21 episodes of AD among users of either rifaximin (n=7; 0.54 per 100 person-months), or mesalazine group (n=14; 1.46 per 100 person-months). Kaplan-Meier survival estimates of recurrent AD significantly differed between rifaximin and mesalazine groups (p=0.015). The multivariate Cox regression analysis showed that AD recurrence was significantly associated with therapy (rifaximin vs. mesalazine, adjusted HR 0.27; 95% CI: 0.10 to 0.72), age and gender. CONCLUSIONS Long-term treatment with rifaximin in a 10-day schedule appears more effective than mesalazine in preventing recurrent AD.
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La Verde N, Moretti A, Damia G, Paternò E, Santini D, Garrone O, Fabi A, Ciccarese M, Cretella E, Torri V, Generali D, Grasso D, Puglisi F, Collovà E, Roila F, Bertolini A, Barni S, Vici P, Luigi C, Scandurra G, Bramati A, Dazzani MC, Farina G. Abstract OT1-01-05: PAINTER: Evaluation of eribulin tolerability and correlation between a set of polymorphisms and neuropathy in patients with metastatic breast cancer. Cancer Res 2017. [DOI: 10.1158/1538-7445.sabcs16-ot1-01-05] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
BACKGROUND Eribulin is a synthetic analogue of halichondrin B which inhibits microtubule dynamics. It has been approved in Europe for the treatment of locally advanced or metastatic breast cancer (mBC) progressed after at least two chemotherapy regimens for advanced disease. The most common adverse events (AEs) were fatigue, neutropenia and peripheral neuropathy, which occurs with an incidence ranging from 13.9% to 35%. It was severe only in a small proportion of patients, suggesting an individual susceptibility. The neurotoxicity mechanisms associated with microtubulin interfering agents have not been fully defined. Few studies reported an association between some SNPs (Single Nucleotide Polymorphisms) and microtubulin interfering agents-induced neuropathy, mainly taxanes. As the use of Eribulin becomes more widespread, a better knowledge of its safety profile, outside of clinical trials, is warranted. Given that Eribulin toxicity can result in treatment discontinuation, the ability to anticipate which patients will experience severe toxicity could allow for either early intervention or even possibly for prophylactic therapy, or for a better selection of patients eligible for treatment.
METHODS This is a multicenter, interventional, single-arm, phase IV study. The primary objective is the evaluation of the safety and tolerability profile of Eribulin in an unselected population of patients with mBC. Secondary objectives are the description of compliance to treatment and efficacy.
ENDPOINTS
•Incidence, time of onset, severity and duration of all AEs experienced during treatment with Eribulin, especially the most common reported in previous studies but also other possible unexpected toxicities.
•Association between a set of selected SNPs and the onset of any grade peripheral neuropathy. Specifically, 15 SNPs located in genes involved in microtubule dynamics or resulted from genome wide association studies, will be analyzed.
•Evaluation of quality of life during treatment using validated questionnaires.
•Assessment of dose intensity and dose schedule maintenance.
•DOT (Duration Of Treatment) and OS (Overall Survival).
STATISTICAL METHODS Summary statistics will be used in order to describe patient characteristics. Safety endpoints will be estimated by means of absolute and relative frequencies and associated 95%CI. The relationship between baseline variables and the risk of severe toxicity, as well as the relationship between SNPs and risk of neuropathy will be described by means of contingency tables and their association with outcome will be assessed by χ2 test of Mantel-Haenzel and a logistic regression model. DOT and OS will be described using Kaplan-Meier curves. A sample size of 200 patients will also allow us to get a good fitting for statistical analysis of the relationship between primary endpoint and not more than 10 factors. Regarding the relationship between SNPs and risk of neuropathy it will be feasible to screen for association about 10-15 SNPs, with known prevalence >15%.
PRESENT ACCRUAL AND TARGET ACCRUAL 98 of 200 patients were enrolled until 18/05/2016. Target accrual is open for 200 patients.
CONTACT INFORMATION Nicla La Verde: nicla.laverde@asst-fbf-sacco.it.
Citation Format: La Verde N, Moretti A, Damia G, Paternò E, Santini D, Garrone O, Fabi A, Ciccarese M, Cretella E, Torri V, Generali D, Grasso D, Puglisi F, Collovà E, Roila F, Bertolini A, Barni S, Vici P, Luigi C, Scandurra G, Bramati A, Dazzani MC, Farina G. PAINTER: Evaluation of eribulin tolerability and correlation between a set of polymorphisms and neuropathy in patients with metastatic breast cancer [abstract]. In: Proceedings of the 2016 San Antonio Breast Cancer Symposium; 2016 Dec 6-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2017;77(4 Suppl):Abstract nr OT1-01-05.
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Marenzoni ML, Morganti G, Moretta I, Crotti S, Agnetti F, Moretti A, Pitzurra L, Casagrande Proietti P, Sechi P, Cenci-Goga B, Franciosini MP. Microbiological and parasitological survey of zoonotic agents in apparently healthy feral pigeons. Pol J Vet Sci 2017; 19:309-15. [PMID: 27487504 DOI: 10.1515/pjvs-2016-0038] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Microbiological and parasitological investigation was carried out on a colony of feral pigeons, located in a green area near the main hospital of a Central Italy city. One hundred pigeons were submitted to clinical examination. Cloacal swabs, grouped in pool of 4 samples, were analyzed to detect the presence of Coxiella burnetii, Chlamydia psittaci, Chlamydophila spp. using a biomolecular procedure, while individual cloacal samples were examined for Salmonella spp., Campylobacter spp., and yeasts by means of a specific culture media. An ELISA test was used to determine the presence of Giardia spp., and Cryptosporidium spp. coproantigens. Individual serological samples were also tested with the modified agglutination test (MAT) in order to detect antibodies against Toxoplasma gondii. The pigeons did not show any clinical signs. The cloacal pools proved to be negative for C. burnetii DNA while three pools were positive for C. psittaci or Chlamydophila spp. DNAs. Salmonella spp. was not detected. C. jejuni and C. coli were found in 13% and 4% of the samples, respectively. No Giardia spp. and Cryptosporidium spp. were detected. Thirty-three out of 100 samples (33%) were positive for yeast colonies. The seroprevalence for T. gondii was 8%. Although with moderate incidence, potentially zoonotic agents were present thus highlighting the need for sanitary surveillance on feral pigeon colonies.
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Iolascon G, Gimigliano R, Bianco M, De Sire A, Moretti A, Giusti A, Malavolta N, Migliaccio S, Migliore A, Napoli N, Piscitelli P, Resmini G, Tarantino U, Gimigliano F. Are Dietary Supplements and Nutraceuticals Effective for Musculoskeletal Health and Cognitive Function? A Scoping Review. J Nutr Health Aging 2017; 21:527-538. [PMID: 28448083 DOI: 10.1007/s12603-016-0823-x] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE The aim of our scoping review was to summarize the state of the art regarding micronutrients in order to identify which of them might effectively improve health status in the areas typically impaired in older people: bone, skeletal muscle, and cognitive function. DESIGN Scoping review. METHODS The Italian Study Group on Healthy Aging by Nutraceuticals and Dietary Supplements (HANDS) performed this scoping review, based on the following steps: doing a list of micronutrients related with musculoskeletal or cognitive functions, included in dietary supplements and nutraceuticals commercialized in Italy; planning a research on PubMed, according to an evidence-based approach, in order to the most relevant positive study for each micronutrient into each of the three areas involved (bone, skeletal muscle and cognitive function); identifying the micronutrients effective in maintaining or achieving an adequate health status in older people, specifying the effective and safe daily doses, according to the selected studies. RESULTS In literature we found 12 relevant positive studies (1 international society guidelines/recommendations, 1 systematic review, 7 randomized controlled trials, and 3 prospective cohort studies). We showed that only 16 micronutrients resulted to have appropriate scientific evidences in terms of improving musculoskeletal health and/or cognitive function in older people: beta-alanine, calcium, creatine, fluorides, leucine, magnesium, omega-3 fatty acids, potassium, vitamin B6, vitamin B9, vitamin B12, vitamin C, vitamin D, vitamin E, vitamin K2, and zinc. CONCLUSION This scoping review showed that selected micronutrients in adequate doses might have an ancillary role in musculoskeletal health and cognitive functions in older people.
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Daniel F, Belluomini L, Lancia F, Martella L, Toma I, Moretti A, Bannò E, Carandina I, Marzola M, Fabbri M, Frassoldati A. Can irinotecan dose reduction according to ugt1a1 genotype avoid severe toxicities? Ann Oncol 2016. [DOI: 10.1093/annonc/mdw345.30] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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