438 results on '"Magistrelli P"'
Search Results
102. Polymorphic genotypes of the HRES-1 human endogenous retrovirus locus correlate with systemic lupus erythematosus and autoreactivity
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Magistrelli, Claudio, Samoilova, Ella, Agarwal, Rajeev K., Banki, Katalin, Ferrante, Pasquale, Vladutiu, Adrian, Phillips, Paul E., and Perl, A.
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- 1999
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103. Analysis of complications of endoscopic sphincterotomy for biliary stones in a consecutive series of 546 patients
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Coppola, R., Riccioni, M. E., Ciletti, S., Cosentino, L., Coco, C., Magistrelli, P., and Picciocchi, A.
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- 1997
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104. Choledochocele: Changing trends in diagnosis and management
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Masetti, Riccardo, Antinori, Armando, Coppola, Roberto, Coco, Claudio, Mattana, Claudio, Crucitti, Antonio, La Greca, Antonio, Fadda, Guido, Magistrelli, Paolo, and Picciochi, Aurelio
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- 1996
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105. ERCP in the era of laparoscopic biliary surgery: Experience with 407 patients
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Coppola, R., D'Ugo, D., Ciletti, S., Riccioni, M. E., Cosentino, L., Magistrelli, P., and Picciocchi, A.
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- 1996
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106. Mucin 2 (MUC2) and mucin 5 (MUC5) expression is not associated with prognosis in patients with radically resected ampullary carcinoma
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Santini, D, Baldi, A, Vincenzi, B, Mellone, P, Campioni, M, Antinori, A, Borzomati, D, Coppola, R, Magistrelli, P, and Tonini, G
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- 2007
107. Concomitant preoperative radiochemotherapy in operable locally advanced rectal cancer
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Picciocchi, Aurelio, Coco, Claudio, Magistrelli, Paolo, Roncolini, Giuliano, Netri, Gaetano, Mattana, Claudio, Cellini, Numa, Valentini, Vincenzo, De Franco, Antonio, Vecchio, Fabio Maria, Cavaliere, Renato, Cosimelli, Maurizio, and Impiombato, Fabrizio Ambesi
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- 1994
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108. Meeting abstracts
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Agnifili A., Gola P., Guadagni S., Verzaro R., Carducci G., Gianfelice F., Ibi I., Marino M., Mancini E., De Bernardinis G., Allegri C., Spoletini F., Mariotti V., Vari A., Polinari U., Altomare D. F., Brienza E., Rinaldi M., Vicente-Prieta R., Memeo V., Bertolino F., Ceccopieri B., Nasi P. G., Porcellana V., Mattio R., Forconi S., Dellepiane M., Biccari V., Tedesco M., Matrone A. M., Sirovich I., Nicolanti V., Stipa S., Bonalumi U., Galleano R., Baiardi A., Balbi P., Simoni G., Calleri G., Casaldi, V., Cosimelli, M., Giannarelli, D., Botti, C., Mannella, E., Wappner, G., Cavaliere, R., Casale, V., Fracasso, P., Grassi, A., Lapenta, R., Stigliano, V., Nasi P. G., Cianciulli A. M., Antonaci S., Casale V., Greco C., Gandolfo G. M., Coco, C., Giordano, A., Roncolini, G., Mattana, C., Coppola, R., Magistrelli, P., Crespi C., De Giorgio A. M., Giuliani A., Galasso V., Truglia S., De Ligio F., De Ligio S., Serafino L., Limiti R., Arrabito G., Guadagni S., Palumbo G., Pantaleoni G., D'Alessandro V., Agnifili A., Carducci G., Mancini E., Marino M., Gola P., Gianfelice F., Verzaro R., Ibi I., Ranalletta D., Fanini R., De Bernardinis G., Huscher, C., Chiodini, S., Zamboni, F., Montorsi, M., Marchese C., Bertolino F., Ceccopieri B., Locatelli L., Mareni C., Mattio R., Scaglione D., Vanzetti M., Mascagni, D., Di Matteo, G., Hojo, K., Moriya, Y., Sugihara, K., Massidda, B., Nicolosi, A., Tarquini, A., Natalini, G., Borgognoni, F., Ranieri, S., Menculini, M., Carioni, G., Botti C., Cosimelli M., Casaldi V., Cavaliere R., Caporossi M., Huguet C., Chiavellati L., Cavallaro A., Pietroletti, R., Cianca, G., Barnabei, R., Simi, M., Romano G., Di Carlo A., Mariano A., D'Alessandro V., Rotondano G., Macchia V., Secco, G. B., Fardelli, R., Zoli, S., Lapini, C., Cariati, A., Prior, C., Sironi, I., Mietti, G., Arisi, B. A., Ferrari, G. C., Gasbacortat, M., Brusamolino, R., Bauer, D., Russo, A., Spinelli C., Berti P., Gori L., Materazzi G., Mucci M., Pierallini S., Miccoli P., Cosimeili M., Mannella E., Valabrega, S., Pozzi, G., De Angelis, R., D'Angelo, F., Indinnimeo, M., Aurello, P., Tabbi, P., Fegiz, G., Venezia, P., Colella, R., Pitzalis, M. V., Pitzalis, M., Vuolo, G., Di Cosmo, L., Grimaldi, L., Maglio, C., Masellis, D., and Carli, A.
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- 1994
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109. Vascular endothelial growth factor (VEGF) expression is not associated with prognosis in patients with radically resected ampullary carcinoma
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Santini, D., Vincenzi, B., Perrone, G., Rabitti, C., Borzomati, D., Valeri, S., Coppola, R., Magistrelli, P., and Tonini, G.
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- 2005
110. Effect of cell density on cytotoxicity of ether lipid analogues in variants of B16 murine melanoma
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Lligona Trulla, Luis, Magistrelli, Armondo, Salmona, Mario, and Teresa Tacconi, Maria
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- 1993
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111. Conservative surgery for early cancer of the distal rectum
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Coco, Claudio, Magistrelli, Paolo, Granone, Pierluigi, Roncolini, Giuliano, and Picciocchi, Aurelio
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- 1992
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112. Familial microsatellite-stable non-polyposis colorectal cancer: Incidence and characteristics in a clinic-based population
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Rovella, V., Carrara, S., Cogliandolo, S., Crucitti, A., Coco, C., Magistrelli, P., Lucci-Cordisco, E., Anti, M., Neri, G., and Genuardi, M.
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- 2001
113. Detection of a polymorphism in exon 8 of the human CD86 gene
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Delneste, Yves, Bosotti, Roberta, Magistrelli, Giovanni, Bonnefoy, Jean-Yves, and Gauchat, Jean-François
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- 2000
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114. Expression of Transcription Factors in CD4 + T Cells as Potential Biomarkers of Motor Complications in Parkinson’s Disease
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Contaldi, Elena, Magistrelli, Luca, Milner, Anna Vera, Cosentino, Marco, Marino, Franca, and Comi, Cristoforo
- Abstract
Management of motor complications (MC) represents a major challenge in the long-term treatment of Parkinson’s disease (PD) patients. In this context, the role of peripheral adaptive immunity may provide new insights, since neuroinflammatory mechanisms have been proved crucial in the disease. The aim of this study was to analyze the transcription factors genes involved in CD4 + T cells development to uncover specific molecular signatures in patients with (PMC) and without (WMC) motor complications. mRNA levels of CD4 + T lymphocytes transcription factor genes TBX21, STAT1, STAT3, STAT4, STAT6, RORC, GATA3, FOXP3, and NR4A2were measured from 40 PD patients, divided into two groups according to motor complications. Also, 40 age- and sex-matched healthy controls were enrolled. WMC patients had higher levels of STAT1and NR4A2(p = 0.004; p = 0.003), whereas in PMC we found higher levels of STAT6(p = 0.04). Also, a ROC curve analysis confirmed STAT1and NR4A2as feasible biomarkers to discriminate WMC (AUC = 0.76, 95%CI 0.59–0.92, p = 0.005; AUC = 0.75, 95%CI 0.58–0.90, p = 0.007). Similarly, STAT6detected PMC patients (AUC = 0.69, 95%CI 0.52–0.86, p = 0.037). These results provide evidence of different molecular signatures in CD 4 + T cells of PD patients with and without MC, thus suggesting their potential as biomarkers of MC development.
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- 2021
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115. Acute Fibrinous and Organising Pneumonia in Whipple’s disease
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Canessa, P.A., primary, Pratticò, L., additional, Sivori, M., additional, Magistrelli, P., additional, Fedeli, F., additional, Cavazza, A., additional, and Calcina, G., additional
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- 2016
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116. The value of cervical mediastinoscopy combined with anterior mediastinotomy in the peroperative evaluation of bronchogenic carcinoma of the left upper lobe
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Goldstraw P, Jiao X, and Magistrelli P
- Subjects
Adult ,Male ,Pulmonary and Respiratory Medicine ,Aortic arch ,medicine.medical_specialty ,Lung Neoplasms ,medicine.medical_treatment ,Adenocarcinoma ,Mediastinoscopy ,Carcinoma, Non-Small-Cell Lung ,medicine.artery ,medicine ,Humans ,Neoplasm Invasiveness ,Thoracotomy ,Carcinoma, Small Cell ,Mediastinotomy ,Pneumonectomy ,Lung ,Aged ,Neoplasm Staging ,Aged, 80 and over ,medicine.diagnostic_test ,business.industry ,Mediastinum ,General Medicine ,Middle Aged ,medicine.disease ,Survival Analysis ,Squamous carcinoma ,Endoscopy ,Carcinoma, Bronchogenic ,medicine.anatomical_structure ,Lymphatic Metastasis ,Carcinoma, Squamous Cell ,Female ,Surgery ,Radiology ,Cardiology and Cardiovascular Medicine ,business - Abstract
Methods: From January 1990 to July 1994, 85 patients who were otherwise thought to have an operable tumour within the left upper lobe underwent left anterior mediastinotomy supplemented by cervical mediastinoscopy in 75 cases. This combined approach allowed assesment of nodal involvement within the superior and anterior mediastinal areas, the detection of direct tumour invasion into the mediastinum and the determination of resectability by bidigital examination of the area around the aortic arch and sub-aortic fossa. Results: It was found that 27 (31.8%) patients were inoperable, either because of nodal involvement at cervical mediastinoscopy (4 patients) or because of extension into the mediastinum at left anterior mediastinotomy (14 patients), or because of positive results from both methods (9 patients). The inoperability determined by this examination for patients with adenocarcinoma (8:18, 44.4%) is higher than for patients with squamous carcinoma (12:52, 23.1%). All of the 58 patients with negative findings proceeded to thoracotomy and complete resection was possible in 54 patients (93.1%). Conclusion: We conclude that this combined approach is better than using either technique alone in the preoperative staging and the evaluation of resectability of left upper lobe tumours. © 1997 Elsevier Science B.V.
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- 1997
117. 99mTc-diethyl-IDA: The extraction efficiency of the liver
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Galli, G., Orlando, P., Massari, P., Bonifazi, N., Magistrelli, P., and Coppola, R.
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- 1983
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118. Value of ERCP in the diagnosis and management of pre-and postoperative biliary complications in hydatid disease of the liver
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Magistrelli, Paolo, Masetti, Riccardo, Coppola, Roberto, Costamagna, Guido, Durastante, Vittorio, Nuzzo, Gennaro, and Picciocchi, Aurelio
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- 1989
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119. Long-Term Incremental Prognostic Value of Cardiovascular Magnetic Resonance After ST-Segment Elevation Myocardial Infarction: A Study of the Collaborative Registry on CMR in STEMI.
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Symons, Rolf, Pontone, Gianluca, Schwitter, Juerg, Francone, Marco, Iglesias, Juan Fernando, Barison, Andrea, Zalewski, Jaroslaw, de Luca, Laura, Degrauwe, Sophie, Claus, Piet, Guglielmo, Marco, Nessler, Jadwiga, Carbone, Iacopo, Ferro, Giovanni, Durak, Monika, Magistrelli, Paolo, Lo Presti, Alfonso, Aquaro, Giovanni Donato, Eeckhout, Eric, and Roguelov, Christian
- Abstract
Objectives This study sought to investigate whether early post-infarction cardiac magnetic resonance (CMR) parameters provide additional long-term prognostic value beyond traditional outcome predictors in ST-segment elevation myocardial infarction (STEMI) patients. Background Long-term prognostic significance of CMR in STEMI patients has not been assessed yet. Methods This was a longitudinal study from a multicenter registry that prospectively included STEMI patients undergoing CMR after infarction. Between May 2003 and August 2015, 810 revascularized STEMI patients were included. CMR was performed at a median of 4 days after STEMI. Infarct size, microvascular obstruction (MVO), and left ventricular (LV) volumes and function were measured. Primary endpoint was a composite of all death and decompensated heart failure (HF). Results During median follow-up of 5.5 years (range 1.0 to 13.1 years), primary endpoint occurred in 99 patients (39 deaths and 60 HF hospitalization). MVO was a strong predictor of the composite endpoint after correction for important clinical, CMR, and angiographic parameters, including age, LV systolic function, and infarct size. The independent prognostic value of MVO was confirmed in all multivariate models irrespective of whether it was included as a dichotomous (presence of MVO, hazard ratio [HR]: 1.985 to 1.995), continuous (MVO extent as % LV, HR: 1.095 to 1.097), or optimal cutoff value (MVO extent ≥2.6% of LV; HR: 3.185 to 3.199; p < 0.05 for all). MVO extent ≥2.6% of LV was a strong independent predictor of all death (HR: 2.055; 95% confidence interval: 1.076 to 3.925; p = 0.029) and HF hospitalization (HR: 5.999; 95% confidence interval: 3.251 to 11.069; p < 0.001). Finally, MVO extent ≥2.6% of LV provided incremental prognostic value over traditional outcome predictors (net reclassification improvement index: 0.16 to 0.30; p < 0.05 for all models). Conclusions Early post-infarction CMR-based MVO is a strong independent prognosticator in revascularized STEMI patients. Remarkably, MVO extent ≥2.6% of LV improved long-term risk stratification over traditional outcome predictors. [ABSTRACT FROM AUTHOR]
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- 2018
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120. Effect of a R.F, signal on the characteristic of a langmuir probe
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Boschi, A. and Magistrelli, F.
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- 1963
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121. Sunti delle comunicazioni presentate al XLVII Congresso della società
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Abate, E., Bellini, G., Fiorini, E., Ratti, S., Abbattista, N., Minafra, A., Mongelli, S., Romano, A., Waloschek, P., Ageno, M., Felici, C., Agodi, A., Giordano, R., Alitti, J., Alles-Borelli, V., Baton, J. P., Berthelot, A., Bidan, U., Daudin, A., Deler, B., Goussu, O., Jabiol, M. A., Lévy, F., Lewin, C., Neveu-René, M., Rogozinski, A., Shively, F., Laberrigue-Frolow, J., Ouannès, O., Sené, M., Vigneron, L., Abbattista, N., Mongelli, S., Romano, A., Benedetti, E., Litvak, J., Puppi, G., Waloschek, P., Whitehead, M., Allen, J. E., Bartoli, C., Brunelli, B., Nation, J. A., Rumi, B., Toschi, R., Boschi, A., Magistrelli, F., Allen, J. B., Coville, C., Martone, M. U., Segre, S. E., Amaldi, U., Cocconi, V. T., Fazzini, T., Fidecaro, G., Gesquière, C., Legros, M., Steiner, H., Andreassi, G., Budini, P., Calucci, G., Furlan, G., Peressutti, G., Cazzola, P., Archetti, I., Bocciarelli, D. Steve, Argan, P. E., Bendiscioli, G., Ciocchetti, G., Ferrero, I., Gigli, A., Piazzoli, A., Picasso, E., Piragino, G., Ascarelli, G., Rodriguez, S., Ascenzi, A., Bonucci, E., Bocciarelli, D. Steve, Ascenzi, A., François, C., Bocciarelli, D. Steve, Ascoli, A., Fuhrman, Z. A., Ascoli-Bartoli, U., De Angelis, A., Martellucci, S., Asdente, M., Friedel, J., Aubert, B., Brisson, V., Hennessy, J., Mittner, P., Six, J., Baglin, C., Bloch, M., Bressy, A., Hennessy, J., Lagarrigue, A., Mittner, P., Orkin-Lecourtois, A., Rançon, P., Rousset, A., Sauteron, X., Auer, P. L., Nation, J. A., Aurisicchio, S., Frontali, C., Graziosi, F., Aurisicchio, S., Frontali, C., Graziosi, F., Toschi, G., Bachelet, F., Balata, P., Lucci, N., Baldassarre, F., Caforio, A., Ferilli, A., Ferraro, D., Merlin, M., Semeraro, S., Fisher, C. M., Gibson, W. M., Mason, A., Venus, W., Evans, D., Hossain, A., Lock, W. O., Votruba, M. F., Wataghin, A., Kasim, M. M., Shaukat, M. A., Fedrighini, A., Herz, A. J., Sichirollo, A. E., Tallone, L., Vegni, G., Balzarotti, A., Chiarotti, G., Frova, A., Baracchi, F., Perilli-Fedeli, R., Pierucci, M., Saltini, G., Barbiellini, G., Bologna, G., Diambrini, G., Murtas, G. P., Barone, A., Frontali, C., Baroni, G., Bizzarri, R., Guidoni, P., Manfredini, A., Stajano, A., Brautti, G., Ceschia, M., Chersovani, L., Sessa, M., Amaldi, U., Fazzini, T., Fidecaro, G., Steiner, H., Bassetti, M., Pompei, A., Bassi, P., Bertolini, G., Cappellani, F., Ferretti, B., Restelli, G. B., Rota, A., Venturini, G., Baton, J. P., Battaglia, A., Iannuzzi, M., Polacco, E., Bellini, G., Antoni, G. Degli, Fiorini, E., Negri, P., Ratti, S., Bellini, G., Fiorini, E., Fretter, W. B., Herz, A. J., Hoang, T. F., Negri, P., Ratti, S., Baglin, C., Bingham, H., Drijard, D., Lagarrigue, A., Mittner, P., Orkin-Lecourtois, A., Rançon, P., Rousset, A., De Raad, B., Salmeron, R., Voss, R., Bellini, G., Fiorini, E., Herz, A. J., Negri, P., Ratti, S., Baglin, C., Bloch, M., Bingham, H., Drijard, D., Lagarrigue, A., Mittner, P., Orkin-Lecourtois, A., Rançon, P., Rousset, A., De Raad, B., Salmeron, R., Voss, R., Bellini, G., Fiorini, E., Herz, A. J., Negri, P., Ratti, S., Cresti, M., Limentani, S., Santangelo, R., Fretter, W. B., Hoang, T. F., Boreani, G., Perrero, I., Garelli, C. M., Baglin, C., Bingham, H., Drijard, D., Lagar-Rigue, A., Mittner, P., Orkin-Lecourtois, A., Rançon, P., Rousset, A., Bloch, M., De Raad, B., Salmeron, R., Voss, R., Beltrametti, E. G., Beltrami, M., Colombo, M., Fieschi, R., Berkelman, K., Cortellessa, G., Reale, A., Bernè, A., Boato, G., De Paz, M., Bertolotti, M., Grasso, V., Papa, T., Sette, D., Bertolotti, M., Sette, D., Bertoluzza, C., Bisi, A., Fasana, A., Gatti, E., Zappa, L., Bisi, A., Fasana, A., Zappa, L., Bisi, A., Fasana, A., Zappa, L., Boato, G., Casanova, G., Levi, A. C., Bonazzola, G., Borello, O. A., Costa, S., Ferroni, S., Bonera, G., Borsa, F., De Stefano, P., Rigamionti, A., Bonera, G., De Stefano, P., Rigamonti, A., Bordoni, P. G., Giua, P. E., Palmieri, L., Verani-Borgucci, M., Bordoni, P. G., Nuovo, M., Verdini, L., Bordoni, P. G., Nuovo, M., Verdini, L., Borello, O. A., Ferrero, F., Malvano, R., Molinari, A., Borgonovi, G., Caglioti, G., Ricci, F. P., Santoro, A., Scatturin, V., Bortolani, M. V., Lendinara, L., Monari, L., Braccesi, A., Ceccarelli, M., Budini, P., Weber, T., Buttino, G., Cecchetti, A., Drigo, A., Caglioti, G., Ricci, F. P., Caianiello, E. R., Caianiello, E. R., Marinaro, M., Caianiello, E. R., Preziosi, B., Caldirola, P., De Baebieri, O., Calvi, G., Parisi, R., Rubbino, A., Camagni, P., Chiarotti, G., Manara, A., Caimpolattaro, A., Marinaro, M., Campos Venuti, G., Matthiae, G., Canobbio, E., Cappelletti, R., Dalla Croce, L., Careri, G., Cunsolo, S., Mazzoldi, P., Carrara, N., Checcacci, P. F., Ronchi, L., Carrara, R., Cresti, M., Grigoletto, A., Loria, A., Peruzzo, L., Santangelo, R., Venchiarutti, D., Carrelli, A., Grossetti, E., Pauciulo, L., Carreli, A., Grossetti, E., Tartaglione, E., Carrelli, A., Grossetti, E., Brescia, G., Carrelli, A., Porreca, F., Cattaneo, F., Germagnoli, E., Cattaneo, F., Germagnoli, E., Cavaliere, A., Auer, P. L., Cavallaro, S., Potenza, R., Ricamo, R., Rubbino, A., Cavalleri, G., Gatti, E., Redaelli, G., Cavalleri, G., Giovanellt, R., Ceresara, S., Federigih, T., Cernigoi, C., Gabrielli, I., Iernetti, G., Villi, C., Chadwick, C. B., Davies, W. T., Derrick, M., Mulvey, J. H., Radojicic, D., Wilkinson, C. A., Cresti, M., Limentani, S., Loria, A., Santangelo, R., Chiarotti, G., Nardelli, G., Chiozzotto, A., Valente, F., Cocconi, V. T., Fazzini, T., Fidecaro, G., Legros, M., Lipman, N. H., Merrison, A. W., Colli, L., Bassani, G., Sona, P. G., Cristofori, F., Franceschetti, M. O., Colli, L., Iori, I., Bassani, G., Krzuk, G., Colli, L., Mangialajo, M., Marcelja, F., Merzari, F., Sona, P. G., Conforto, G., Conversi, M., Di Lella, L., Penso, G., Toller, M., Rubbia, C., Conforto, G., di Lella, L., Penso, G., Toller, M., Rubbia, C., Contursi, G., Pozzi, A., Cortellessa, G., Reale, A., Salvadori, P., Cortellessa, G., Reale, A., Salvadori, P., Costa, S., Crosignani, E., Franzosini, P., Siragusa, G., Zanotti, L., Cutolo, M., Cutolo, M., Cuzzocrea, P., Ricci, R. A., Vingiani, G. B., Da Prato, G., Debiasi, G. B., Rostagni, G., De Carvalho, H., Celano, A., Cortini, G., Del Giudice, E., Potenza, G., Rinzivillo, R., Ghigo, G., de Carvalho, H. G., Celano, A., Potenza, G., Rinzivillo, R., de Carvalho, H. G., Manfredini, A., Muchnik, M., Severi, M., Combe, J., Goebel, K., de Carvalho, H. G., Manfeedini, A., Muchnik, M., Severi, M., Goebel, K., Vanderhaeghe, G., de Carvalho, H. G., Manfredini, A., Muchnik, M., Severi, M., Bösch, R., Lang, J., Müller, R., Wölfli, W., de Carvaiho, H. G., Muchnik, M., de Carvalho, H. G., Salvetti, F., Ghigo, G., de Carvalho, H. G., Potenza, G., Rinzivillo, R., Sassi, E., Lock, W. O., Degli Antoni, G., Boella, G., Cantù, C., Herz, A. J., Della Valle, F., Frontali, L., Orlando, P., Tecce, G., Delli Santi, S., Mannino, G., Setti, G., Demanins, F., Pisent, G., Poiani, G., Villi, C., De Martini, F., Gatti, E., Desalvo, A., Gondi, P., Levi, F. A., Zignani, F., Desalvo, A., Gondi, P., Levi, F. A., Zignani, F., De Tollis, B., Verganelakis, A., Di Corato, M., Geisema, E. S., Minguzzi-Ranzi, A., Belltère, J., Bingham, H. H., Bloch, M., Drijard, D., Hennessy, J., Mittner, P., Orkin-Lecourtois, A., Garelli, M., Vigone, M., Ferrero, I., Grigoletto, A., Limentani, S., Loria, A., Waldner, P., Baglin, C., Bingham, H. H., Drijard, D., Lagarrigue, A., Mittner, P., Orkin-Lecourtois, A., Rançon, P., Rousset, A., de Raad, B., Salmeron, R., Voss, R., Emma, V., Milone, C., Rubbino, A., Iannelli, S., Mezzanares, F., Erra, E., Saetta Menichella, E., Facchini, U., Erdas, F., von Gehlen, G., Fabri, G., Germagnoli, E., Fabiani, F., Fidecaro, M., Finocchiaro, G., Giacomelli, G., Harting, D., Lipman, N. H., Torelli, G., Fidecaro, M., Finocchiaro, G., Gatti, G., Giacomelli, G., Middelkoop, W. C., Yamagata, T., Fidecaro, M., Finocchiaro, G., Giacomelli, G., Fieschi, R., Spinolo, G., Freindl, L., Niewodniczański, H., Nurzyński, J., Slapa, M., Strzalkowski, A., Frontali, L., Mangiantini, M. T., Tecce, G., Toschi, G., Galzenati, E., Pusterla, M., Gasparini, F., Gatti, E., Svelto, V., Tamburello, C., Gellt, D., Gelli, D., Federighi, T., Gondi, P., Grilli, A., Noblli, D., Greenlees, G. W., Grotowski, K. A., Robbins, A. B., Grimaldi, M., Hossain, A., Votruba, F. M., Wataghin, A., Evans, D., Iori, I., Principi, P., Rossini, T., Linhart, J. G., Knoepfel, H., Gourlan, C., Liotta, R. S., Luccio, A., Pavanati, G., Resmini, F., Rosatelli, C., Succi, C., Tagliaferri, G., Luccio, A., Pavanati, G., Resmimi, F., Succi, C., Tagliaferri, G., Luccio, A., Pavanati, G., Resmini, F., Succi, C., Tagliaferri, G., Maisonnier, Ch., Linhart, J. G., Haegi, M., Malvano, R., Molinari, A., Omini, M., Marcazzan, M. G., Merzari, F., Tonolini, F., Facchini, U., Martelli, G., Chapman, K., Galbraith, W., van der Raay, H. B., Reading, D. H., Rubinstein, R., Martelli, G., Chapman, K., van der Raay, H. B., Reading, D. H., Rubinstein, R., Marx, G., Milone, C., Missiroli, G., Valdrè, U., Missoni, G., Motz, J. W., Monti, D., Quareni, G., Quareni Vignudelli, A., Gottntein, K., Püschel, W., Tietge, J., Morchio, R., Borsellino, A., Notarrigo, S., Parisi, R., Ricamo, R., Rubbino, A., Paić, M., Antolković, B., Tomaš, P., Turk, M., Paoletti, A., Ricci, F. P., Pappalardo, G., Potenza, R., Ricamo, R., Vinciguerra, D., Pelosi, V., Picasso, E., Tomasini, G., Dascola, G., Gainotti, A., Lamborizio, C., Porreca, F., Pozzi, A., Pratesi, R., Ronchi, L., Scheggi, A. M., di Francia, G. Toraldo, Quercia, T. F., Turrisi, E., Ricci, R. A., Jean, M., Van Lieshout, R., Ricci, R. A., Vingiani, G. B., Monaro, S., Chilosi, G., Cuzzocrea, P., Van Lieshout, R., Van Nooyen, B., Sargentini, A., Sgarlata, F., Sette, D., Wanderlingh, F., Somon, J. P., Linhart, J. G., Knoepfel, H., Toschi, R., Valdrè, U., Verdini, L., Verdini, L., Verdini, L., Waldner, F., Zin, G., Demanins, F., and Vinci, F.
- Published
- 1962
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122. Electron temperature effects on low-frequency oscillations in an alkali magnetoplasma
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Sisto, F., Levine, A. M., and Magistrelli, F.
- Published
- 1969
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123. Measurements on ionic waves amplified by collective behaviour in an alkali plasma
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Enriques, L., Righetti, G. B., Magistrelli, F., and Boschi, A.
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- 1965
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124. Modulation of plasma permittivity by ion waves
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Iannuzzi, M. and Magistrelli, F.
- Published
- 1965
- Full Text
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125. The limiting current phenomenon in the presence of an azimuthal magnetic field
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Allen, J. E., Boschi, A., and Magistrelli, F.
- Published
- 1963
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126. The plasma-sheath transition in a magnetic field
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Allen, J. E. and Magistrelli, F.
- Published
- 1960
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127. PML EXPRESSION IS A PROGNOSTIC FACTOR IN AMPULLARY CANCER PATIENTS
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Vincenzi, B, Santini, D, Perrone, G, Castri, F, Antinori, A, Alloni, R, Crucitti, P, Morini, S, Rabitti, C, Vecchio, Fm, Magistrelli, P, Coppola, R, and Tonini, G
- Published
- 2009
128. Cox-2 Expression in Different Histotypes of Ampullary Carcinoma
- Author
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Perrone, G, Santini, D, Zagami, Mg, Vincenzi, B, Verzì, A, Morini, S, Borzomati, D, Coppola, R, Antinori, A, Magistrelli, P, Tonini, G, and Rabitti, C
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Ampullary carcinoma ,cox-2 - Published
- 2008
129. Protein-sparing therapy after major abdominal surgery - Lack of clinical effects
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Doglietto, Gb, Gallitelli, L, Pacelli, F, Bellantone, R, Malerba, M, Sgadari, A, Crucitti, F, Gaggiotti, G, Carrata, R, Lippolis, A, Morgese, A, Martino, D, Lattarulo, V, Margiotta, F, Darold, A, Roversi, Ca, Fontana, A, Nicodemo, P, Leone, V, Tonelli, P, Bonera, A, Alberti, P, Zanni, F, Scuderi, C, Terranova, Ml, Braga, M, Gianotti, L, Galli, E, Corti, T, Maggioni, D, Marzari, A, Aseni, P, Mercurio, A, Desiena, M, Giombolini, A, Annesi, L, Lolli, A, Pasquale, R, Desantis, L, Casoni, P, Botta, P, Paolo, D, Vassili, J, Morelli, G, Doglietto, Jb, Carriero, C, Valentini, L, Sasso, F, Dipinto, A, Gulino, G, Negro, F, Zucchetti, F, Crucitti, A, Magistrelli, P, Massari, M, Wiel, Ma, Corradetti, G, Petrelli, G, Calomino, N, Conte, F, Frosali, D, Salis, C, Nemeth, A, Pellis, G, Turturo, F, Goglia, A, Muratore, Mt, Nicolanti, G, Rubino, Fv, Doglietto, Gb, Gallitelli, L, Pacelli, F, Bellantone, R, Malerba, M, Sgadari, A, Crucitti, F, Gaggiotti, G, Carrata, R, Lippolis, A, Morgese, A, Martino, D, Lattarulo, V, Margiotta, F, Darold, A, Roversi, Ca, Fontana, A, Nicodemo, P, Leone, V, Tonelli, P, Bonera, A, Alberti, P, Zanni, F, Scuderi, C, Terranova, Ml, Braga, Marco, Gianotti, L, Galli, E, Corti, T, Maggioni, D, Marzari, A, Aseni, P, Mercurio, A, Desiena, M, Giombolini, A, Annesi, L, Lolli, A, Pasquale, R, Desantis, L, Casoni, P, Botta, P, Paolo, D, Vassili, J, Morelli, G, Doglietto, Jb, Carriero, C, Valentini, L, Sasso, F, Dipinto, A, Gulino, G, Negro, F, Zucchetti, F, Crucitti, A, Magistrelli, P, Massari, M, Wiel, Ma, Corradetti, G, Petrelli, G, Calomino, N, Conte, F, Frosali, D, Salis, C, Nemeth, A, Pellis, G, Turturo, F, Goglia, A, Muratore, Mt, Nicolanti, G, and Rubino, Fv
- Subjects
medicine.medical_specialty ,integumentary system ,business.industry ,Therapy group ,Surgery ,law.invention ,Clinical trial ,medicine.anatomical_structure ,Parenteral nutrition ,Randomized controlled trial ,law ,medicine ,Abdomen ,business ,Prospective cohort study ,Protein sparing ,Abdominal surgery - Abstract
OBJECTIVE: A prospective multicenter randomized trial was designed to evaluate the clinical efficacy of postoperative protein-sparing therapy. SUMMARY BACKGROUND DATA: The metabolic effect of postoperative protein-sparing therapy has been shown by several studies, but the clinical utility of this treatment has not been investigated by large prospective trials. METHODS: Six hundred seventy-eight patients undergoing major elective abdominal surgery were randomly assigned to receive either protein-sparing therapy after surgery (protein-sparing therapy group) or conventional therapy (control group). The patients were monitored for postoperative complications and mortality. RESULTS: The rate of major postoperative complications was similar in both groups (protein-sparing therapy group, 19.5%; control group, 20.9%; p=0.66) as were the overall postoperative mortality rates (4.7% and 3.5%, respectively; p=0.43). CONCLUSIONS: The present study indicates that routine protein-sparing therapy for patients normonourished or mildly malnourished undergoing major abdominal surgery is not clinically justified.
- Published
- 1996
130. Diagnostic laparoscopy in a HIV positive patient with disseminated non-Hodgkin's lymphoma
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Antinori, A., La Greca, A., Crucitti, A., Ottou, S. V., Piero Giustacchini, and Magistrelli, P.
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Adult ,Diagnosis, Differential ,Liver Cirrhosis ,Male ,Carcinoma ,Humans ,Laparoscopy ,Hepacivirus ,Lymphoma, Large B-Cell, Diffuse ,Tomography, X-Ray Computed ,Peritoneal Neoplasms ,Lymphoma, AIDS-Related - Abstract
We report a case of massive peritoneal involvement in AIDS-related non-Hodgkin's lymphoma (NHL). Abdominal CT scan showed a retroperitoneal lymphoadenopaty and a wide thickening of omental peritoneum. At laparoscopy a diffuse massive involvement of peritoneum mimicking carcinomatosis was demonstrated and an omentum biopsy revealed a diffuse infiltration of large cell NHL.
- Published
- 2006
131. [Thermal ablation by radiofrequency of hepatic metastasis of colorectal cancer: short-term results]
- Author
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Crucitti A, Fm, Danza, Antinori A, La Greca A, Antonacci V, Piero Giustacchini, Moschella F, Ciccoritti L, Mazzari A, and Magistrelli P
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Aged, 80 and over ,Male ,Time Factors ,Liver Neoplasms ,Catheter Ablation ,Humans ,Female ,Middle Aged ,Colorectal Neoplasms ,Aged ,Retrospective Studies - Abstract
Radiofrequency (RF) was used to ablate 42 colorectal liver metastases in 20 patients (10 males and 10 females) in a four years period. Median age was 62.2 years, 36 lesions (75%) had 3 cm diameter or less. An open surgical approach was adopted in 13 patients, whereas a percutaneous one in 14. On 27 surgical sessions, RFA was used in 49 procedures for a total of 81 needle applications. Morbidity was 6.0% (3 cases), one patient died on third po day for myocardial infarction. No differences in terms of complete ablation rate was observed in the two approach's groups. Overall survival was 65% with a median follow-up of 18.5 months.
- Published
- 2006
132. A novel method for CT dosimetry with a suspended phantom setup.
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Longo, Mariaconcetta, Genovese, Elisabetta, Orlandi, Chiara, Donatiello, Salvatore, Cassano, Bartolomeo, Colajacomo, Mauro, Magistrelli, Andrea, Tomà, Paolo, and Cannatà, Vittorio
- Abstract
Purpose This work presents a method for estimating CT dosimetric indices with a prototype designed for suspending the phantom/ion chamber system fixed at the CT isocenter. The purpose of this study was to validate the proposed methodology, which can be used to provide a direct assessment of dosimetric indices in helical scans. Methods The method is based on a reference setup in which the measuring system for CT dosimetry is in a stationary configuration, i.e. not bound to the CT table, and on a mathematical formalism developed for the proposed reference system. The reliability of the method was demonstrated through a set of experimental measurements. Firstly, dosimetric indices were measured with the new method and compared with the indices obtained with the procedure currently used for CT dosimetry (measuring system bound to the CT table). Secondly, dosimetric indices measured with the new method were compared with those displayed on the CT console. Results There is good agreement between the dosimetric indices obtained with the standard setup and those obtained with the suspended phantom setup, within the expected range of errors. The difference between dosimetric indices estimated with the proposed method and those displayed on the CT console is below 2%. Conclusions The method enables CT dosimetry to be performed with the dose detector in a stationary longitudinal position thanks to the newly introduced suspended phantom setup. Using this approach, CT dose can be assessed for high pitch helical scans, acquisitions without complete tube rotation and for cases where dynamic collimation is used. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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133. Dual Raltegravir-Etravirine Combination as Maintenance Regimen in Virologically Suppressed HIV-1-Infected Patients.
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Calza, Leonardo, Magistrelli, Eleonora, Colangeli, Vincenzo, Manfredi, Roberto, Borderi, Marco, Rossi, Nicolo', Conti, Matteo, Mancini, Rita, and Viale, Pierluigi
- Abstract
Nucleoside reverse transcriptase inhibitor (NRTI)- and protease inhibitor (PI)-sparing antiretroviral regimens may be useful in selected human immune deficiency virus (HIV)-infected patients with resistance or intolerance to these drug classes. This was an observational prospective study of patients on suppressive antiretroviral therapy containing two NRTIs plus one ritonavir-boosted PI who switched to a dual regimen containing raltegravir plus etravirine. Patients were required not to have prior virological failure to raltegravir and to have efficacy of etravirine shown through the genotypic resistance assay in case of prior non-nucleoside reverse transcriptase inhibitor (NNRTI) virological failure. As a whole, 38 patients were enrolled. The mean duration of current regimen was 4.3 years, and the reason for simplification was toxicity in 29 patients and resistance to NRTIs in 9 patients. After switching, the percentage of patients with HIV RNA <20 copies/ml at week 48 was 81.6% in the intent-to-treat-exposed analysis. The switch led to a significant reduction in the mean serum triglyceride levels (−81.2 mg/dl), in the mean total cholesterol levels (−44.3 mg/dl), and in the prevalence of tubular proteinuria (−30.2%), with a significant increase in the mean phosphoremia (+0.52 mg/dl) and in both mean lumbar and femoral neck bone mineral density (+6.5% and +4.7%, respectively). Two patients (5.2%) had virological failure due to suboptimal adherence, and five subjects (13.1%) discontinued treatment due to adverse events. In our study, simplification to the dual-therapy raltegravir plus etravirine was associated with a good efficacy and tolerability, in addition to a favorable effect on kidney, bone, and serum lipids. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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134. Prevalence of metabolic syndrome in HIV-infected patients naive to antiretroviral therapy or receiving a first-line treatment.
- Author
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Calza, Leonardo, Colangeli, Vincenzo, Magistrelli, Eleonora, Rossi, Nicolo', Rosselli Del Turco, Elena, Bussini, Linda, Borderi, Marco, and Viale, Pierluigi
- Subjects
METABOLIC syndrome ,HIV infections ,THERAPEUTICS ,HIV-positive persons ,ANTIRETROVIRAL agents ,DISEASE prevalence ,DISEASES - Abstract
Background:The combination antiretroviral therapy (cART) has dramatically improved the life expectancy of patients with HIV infection, but may lead to several long-term metabolic abnormalities. However, data about the frequency of metabolic syndrome (MS) in HIV-infected people vary considerably across different observational studies. Methods:The prevalence of MS among HIV-infected patients was evaluated by a cross-sectional study conducted among subjects naive to cART or receiving the first antiretroviral regimen and referring to our Clinics from January 2015 to December 2015. The diagnosis of MS was made based on the National Cholesterol Education Program Adult Treatment Panel III (NCEP ATP III), and International Diabetes Federation (IDF) criteria. Results:The study recruited 586 patients: 98 naive to cART and 488 under the first antiretroviral treatment. The prevalence of MS, according to NCEP-ATP III criteria, was significantly higher among treated patients than among naive ones (20.9% vs. 7.1%;p = 0.014). The most frequently reported components of MS among treated patients were high triglycerides (44.3%), low high-density lipoprotein cholesterol (41.1%), and hypertension (19.7%). On multivariate analysis, long duration of HIV infection, low nadir of CD4 lymphocytes, high body mass index, current use of one protease inhibitor, and long duration of cART were significantly associated with a higher risk of MS, while current use of one integrase inhibitor was significantly associated with a lower risk of MS. Conclusions:The non-negligible prevalence of MS among HIV-infected patients under cART requires a careful and periodic monitoring of its components, with particular attention to dyslipidemia and hypertension. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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- View/download PDF
135. Significant Decrease in Plasma Levels of D-Dimer, Interleukin-8, and Interleukin-12 After a 12-Month Treatment with Rosuvastatin in HIV-Infected Patients Under Antiretroviral Therapy.
- Author
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Calza, Leonardo, Colangeli, Vincenzo, Magistrelli, Eleonora, Contadini, Ilaria, Bon, Isabella, Re, Maria Carla, Conti, Matteo, Mancini, Rita, and Viale, Pierluigi
- Abstract
Objectives: Statins have shown anti-inflammatory and immune-modulatory properties in both general and HIV-infected population, but their effect on plasma D-dimer levels is controversial and it has not been investigated to date in HIV-positive patients. The aim of our study was to assess the effect of rosuvastatin on D-dimer and other serum inflammation markers among these subjects. Methods: Prospective, cohort study of HIV-1-infected adult patients receiving a stable combination antiretroviral therapy (cART), who started a lipid-lowering therapy with rosuvastatin (10 mg daily) and were followed up for at least 12 months. The primary endpoint was the change at month 12 in the median plasma concentration of D-dimer. The secondary endpoints included the variation in median plasma levels of these inflammatory biomarkers: interleukin-8 (IL-8), interleukin-10 (IL-10), and interleukin-12 (IL-12). Results: Sixty-two patients were enrolled in the study, and the endpoints were available for 54 subjects. After 12 months, a significant decrease in median plasma concentration of D-dimer was observed (−21.4%; interquartile range [IQR], −35.5; −4.2; p = .029). With regard to the inflammatory biomarkers, a significant decrease in median levels of IL-8 (−24.6%; IQR, −30.8; −1.8; p = .012) and IL-12 (−18.7%; IQR, −25.8; +2.5; p = .033) was also observed. Rosuvastatin led to a significant reduction in serum lipid values and showed a good tolerability profile. Conclusions: Our findings show that a 12-month treatment with rosuvastatin associated with an effective cART can significantly decrease the plasma levels of D-dimer, IL-8, and IL-12, and suggest a potential role for this statin to reduce activated coagulation and systemic inflammation among HIV-infected persons. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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136. L'eco-guida nell'accesso venoso centrale
- Author
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La Greca, A., Testa, A., Biasucci, D.G., Ciccoritti, L., Nanni, L., Gentiloni Silveri, N., Magistrelli, P., and Pittiruti, M.
- Published
- 2005
137. Impact of Different Antiretroviral Strategies on Total HIV-DNA Level in Virologically Suppressed HIV-1 Infected Patients
- Author
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Bon, Isabella, Calza, Leonardo, Musumeci, Giuseppina, Longo, Serena, Bertoldi, Alessia, D'Urbano, Vanessa, Gibellini, Davide, Magistrelli, Eleonora, Viale, Pier Luigi, and Re, Maria Carla
- Abstract
Background: Total HIV-DNA load in peripheral blood cell (PBMCs) reflects the global viral reservoir that seems not to be affected by antiretroviral treatment. However, some studies reported a different permeability of different drugs in cellular compartments. Objective: To investigate the relation between the amount of total HIV-1 DNA and different treatment strategies. Methods: Total HIV-1 DNA was quantified by real time PCR in PBMCs collected from 161 patients with long-term undetectable HIV-RNA receiving different therapy schedules (3-drug regimens or 2-drug regimen containing Raltegravir as integrase inhibitor). Results: Overall, HIV patients who started therapy with a median pre-ART CD4+ cell count >400 cells/mm3 and HIV viral load of 3 log10 copies/ml, achieved a lower amount of HIV total DNA. No significant correlation was found in DNA size when patients were stratified on the basis of different therapeutic protocols. However, HIV DNA load analysis, when only performed in HIV patients with a median pre-ART CD4+ cell count >200 cells/mm3 and HIV viral load < 3 log10 copies/ml, showed a significative DNA decrease in Raltegravir treated group with respect to the NNRTIs-treated group. Conclusion: The data emphasize that HIV-DNA level represents a predictive factor in long-term suppressive therapy patients. In addition, the diminished reservoir, only observed in patients treated with the NRTI-sparing regimen RAL plus PI/r before immunological and virological derangement, suggests that latest generation drugs, such as integrase inhibitors, might represent an optimal chance in the management of HIV infection.
- Published
- 2017
138. [The role of lymphadenectomy in the surgical treatment of pancreatic neoplasms]
- Author
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Magistrelli P, Antinori A, and Piero Giustacchini
- Subjects
Pancreatic Neoplasms ,Pancreatectomy ,Lymphatic Metastasis ,Humans ,Lymph Node Excision ,Neoplasm Invasiveness ,Neoplasm Staging - Published
- 2002
139. Decontamination of lead polluted soil by phytoextraction
- Author
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Magistrelli P., Bregante M., De Robertis S., Martella L., Paganetto A., Qualich P., Racah J., Natali Sora I., and Gambale F.
- Subjects
phytoremediation - Abstract
The main objective of the "PHYLES" project was to demonstrate that phytoremediation techniques can be used for the decontamination of lead-polluted soils in an economically sound and environmentally friendly manner. To be more specific, the project intended to demonstrate that soils with medium-large concentrations of lead (1000-1500 mg/kg) can be decontaminated in about 5 years (lowering lead concentration to 100 mg/kg). The phytoremediation costs were expected to be 2-3 times lower than those of more conventional techniques.
- Published
- 2002
140. A case-control study on the effect of p53 and p73 gene polymorphisms on gastric cancer risk and progression
- Author
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De Feo, Emma, Persiani, Roberto, La Greca, A., Amore, R., Arzani, D., Rausei, S., D'Ugo, Domenico, Magistrelli, P., van Duijn, C. M., Ricciardi, Walter, Boccia, Stefania, De Feo E., Persiani R. (ORCID:0000-0002-1537-5097), D'Ugo D. (ORCID:0000-0001-6657-6318), Ricciardi G. (ORCID:0000-0002-5655-688X), Boccia S. (ORCID:0000-0002-1864-749X), De Feo, Emma, Persiani, Roberto, La Greca, A., Amore, R., Arzani, D., Rausei, S., D'Ugo, Domenico, Magistrelli, P., van Duijn, C. M., Ricciardi, Walter, Boccia, Stefania, De Feo E., Persiani R. (ORCID:0000-0002-1537-5097), D'Ugo D. (ORCID:0000-0001-6657-6318), Ricciardi G. (ORCID:0000-0002-5655-688X), and Boccia S. (ORCID:0000-0002-1864-749X)
- Abstract
The p53 protein and its functional homologue p73 share several functions in modulating cell-cycle control and apoptosis. Based on the functional interaction between p53 and p73 in carcinogenesis, we investigated the combined effect of p73 G4C14-to-A4T14 and p53 gene polymorphisms and their interaction with selected environmental factors, on the risk for gastric cancer in a hospital-based case-control study conducted in Italy. The effect of these polymorphisms on cancer progression was also investigated. One hundred and fifteen gastric cancer cases and 295 hospital controls were genotyped for p73 G4C14-to-A4T14, and p53 exon 4 (Arg72Pro), intron 3 and intron 6 polymorphisms. An increased risk for gastric cancer was found to be associated with the inheritance of the p73 homozygous variant genotype among the gastric cancer intestinal histotype (odds ratio (OR) = 6.75; 95% confidence interval (95% CI) = 1.88-24.24). An effect modification of the p73 variant allele by gender was observed [(OR = 2.82; 95%CI = 1.24-6.40) among females, versus an OR of 0.70 (95%CI = 0.32-1.54) among males; p-value for homogeneity among strata estimates =0.03]. Gene-gene interaction analyses demonstrated that individuals with combined p53 exon 4 and intron 6 variant alleles are borderline significantly protected from gastric cancer (OR = 0.52; 95% CI = 0.26-1.07; p-value for interaction =0.005), which was confirmed by the haplotype analysis. Finally, a poorer survival was observed among carriers of the variant allele of p53 intron 6 if compared with those carrying both wild-type alleles (p-value for log-rank test =0.02). This study shows that the p73 G4C14-to-A4T14 polymorphism may be a risk factor for gastric cancer, as reported from other studies in different tumour sites among Caucasians. Along with the protective effect of p53 exon 4-intron 6 allelic variants, already noted for breast and lung cancer, our results require confirmation from larger studies. © 2009 Elsevier B.V. All rights r
- Published
- 2009
141. Pancreatic resection for periampullary cancer in elderly patients
- Author
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Magistrelli P, Riccardo MASETTI, Coppola R, Me, Riccioni, Crucitti A, Nuzzo G, and Picciocchi A
- Subjects
Adult ,Aged, 80 and over ,Pancreatic Neoplasms ,Survival Rate ,Pancreatectomy ,Postoperative Complications ,Age Factors ,Humans ,Middle Aged ,Aged ,Retrospective Studies - Abstract
Major abdominal surgery in elderly patients has traditionally been thought to carry a high operative risk. Recent data, however, have suggested that with proper selection, elderly patients can withstand pancreatic resection.The medical records of 102 patients who underwent pancreatic resection for pancreatic or periampullary tumors were retrospectively reviewed. Twenty-nine patients were aged 70 years or older (mean age: 74 years) and 73 patients were younger (mean age: 56 years). Concomitant comorbid conditions were evaluated in the patients of both groups, and no significant differences were identified. A pancreaticoduodenectomy was performed in 81 cases and a total pancreatectomy in 21.The operative mortality rate was 0% in the older patients and 6.8% in the younger patients. Major complications occurred in 28% of the patients. There were no significant differences in morbidity among the two age groups. The overall actuarial survival curves showed similar trends in both groups.With appropriate preoperative selection, pancreatic resection can be performed with low operative risk in elderly patients. Chronological age alone should not be considered an absolute contraindication for pancreatic resection.
- Published
- 1998
142. Effects of Cocoa Husk Feeding on the Composition of Swine Intestinal Microbiota.
- Author
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Magistrelli, Damiano, Zanchi, Raffaella, Malagutti, Luca, Galassi, Gianluca, Canzi, Enrica, and Rosi, Fabia
- Published
- 2016
- Full Text
- View/download PDF
143. Dual Raltegravir–Darunavir/Ritonavir Combination in Virologically Suppressed HIV-1-Infected Patients on Antiretroviral Therapy Including a Ritonavir-Boosted Protease Inhibitor Plus Two Nucleoside/Nucleotide Reverse Transcriptase Inhibitors.
- Author
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Calza, Leonardo, Danese, Ilaria, Magistrelli, Eleonora, Colangeli, Vincenzo, Manfredi, Roberto, Bon, Isabella, Re, Maria Carla, Conti, Matteo, and Viale, Pierluigi
- Subjects
HIV infections ,THERAPEUTICS ,HIV-positive persons ,RALTEGRAVIR ,NUCLEOSIDE reverse transcriptase inhibitors ,ANTIRETROVIRAL agents - Abstract
Background:Nucleoside reverse transcriptase inhibitor (NRTI)-sparing antiretroviral therapies may be useful in HIV-infected patients with resistance or intolerance to this class. Methods:We performed an observational study of patients on suppressive antiretroviral therapy containing two NRTIs plus one ritonavir-boosted protease inhibitor who switched to a dual regimen containing raltegravir (400 mg twice daily) and darunavir/ritonavir (800/100 mg once daily) and were followed-up for 48 weeks. Results:As a whole, 82 patients were enrolled. Mean duration of current regimen was 4.6 years and mean duration of plasma HIV RNA < 50 copies/mL before the switch was 46.2 months. Reason for simplification was toxicity in 76 patients and resistance to NRTIs in 13. After switching, the percentage of patients with HIV RNA < 50 copies/mL at week 48 was 92.7% in the intent-to-treat-exposed analysis and 97.6% in the per-protocol analysis. The switch led to a significant reduction in the mean triglyceride value (−85.2 mg/dL), in the prevalence of tubular proteinuria (−56%) and in the mean level of interleukin-6 (−0.94 pg/mL), with a significant increase in the mean phosphoremia (+0.58 mg/dL). Mean trough concentrations of both raltegravir and darunavir were within the therapeutic range. Two patients (2.4%) had virological failure due to suboptimal adherence and 4 subjects (4.9%) discontinued treatment due to adverse events, but no patients experienced Grade 3 or 4 adverse events. Conclusion:In our study, simplification to a dual therapy containing raltegravir plus darunavir/ritonavir after 48 weeks maintained viral suppression in more than 90% of patients and showed a good tolerability with a favourable effect on proteinuria, ipophosphoremia, and lipid metabolism. [ABSTRACT FROM PUBLISHER]
- Published
- 2016
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144. Cutaneous fistula is a rare presentation of Pott's puffy tumour
- Author
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Minutilli, E., Pompucci, A., Anile, C., Corina, L., Paludetti, G., Magistrelli, P., and Castagneto, M.
- Published
- 2008
- Full Text
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145. [Prognostic factors in local-regional recurrences of colorectal neoplasms]
- Author
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Coco C, Cogliandolo S, Carbone L, Mattana C, Coppola R, Riccardo MASETTI, Magistrelli P, and Picciocchi A
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Male ,Chi-Square Distribution ,Time Factors ,Colon ,Age Factors ,Rectum ,Middle Aged ,Prognosis ,Logistic Models ,Risk Factors ,Lymphatic Metastasis ,Humans ,Female ,Neoplasm Recurrence, Local ,Colorectal Neoplasms ,Aged ,Follow-Up Studies - Abstract
The aim of this study was to evaluate, in a group of patients suffering of colo-rectal cancer, the influence on local recurrence of some clinical and anatomo-pathological variables.The study was limited to 833 patients who underwent potentially curative resection and have been followed for at least two years. All patients were evaluated every six months for the first three years and yearly thereafter by means of clinical, laboratory, endoscopic and radiological investigations. Recurrence was observed in 78 patients (9.4%); 19 of these had evidence of distal failure simultaneously (2.2%). The incidence was 2.4% and 17.7% in the carcinoma of the colon and rectum respectively. Median time of recurrence was 16 +/- 11 months; 75% presents within 23 months from operation. Chi-square test was used to relate incidence of recurrence to clinical and anatomo-pathological factors and then a multivariate logistic regression analysis was used to evaluate the most significant variables.Univariate analysis reveals a significant relationship between recurrence and age under 50 years (p = 0.01), presence of preoperative complication (p = 0.01), stage (p = 0.01), site (p = 0.000) of primary tumor and lymph-nodal involvement (p = 0.0002). No statistically significant difference was found between recurrence and tumor wall infiltration, number of lymph nodes involved, grading and morphology of primary tumor. Multivariate logistic regression analysis confirmed these results except for preoperative complication (p = 0.9).Authors believe that selection of patients to undergo adjuvant therapies is improved by identification of high-risk patients.
- Published
- 1996
146. Late esophageal fistula complicating early postpneumonectomy empyema
- Author
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Janni A, Carlo Alberto Angeletti, and Magistrelli P
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Pulmonary and Respiratory Medicine ,Male ,medicine.medical_specialty ,Lung Neoplasms ,Time Factors ,Fistula ,Bronchopleural fistula ,Surgical Flaps ,Pleural disease ,Esophageal Fistula ,medicine ,Humans ,Empyema ,Pneumonectomy ,business.industry ,Esophageal disease ,Granulation tissue ,General Medicine ,Middle Aged ,Pleural Diseases ,medicine.disease ,Surgery ,Radiography ,medicine.anatomical_structure ,Chronic Disease ,Radiology ,Bronchial Fistula ,Esophagoscopy ,Cardiology and Cardiovascular Medicine ,business ,Complication - Abstract
Esophageal fistula after pulmonary resection is a rare and severe complication. We report a case of acute postpneumonectomy empyema and bronchopleural fistula treated conservatively and complicated 2 years later by an esophageal fistula. A chest wall window was created to stimulate the granulation tissue and, once a satisfactory result was achieved, a myoplasty was performed to fill the residual space and cover the esophageal fistula. Consecutive endoscopic examinations following surgery showed the complete closure of the esophageal defect and the patient was able to start oral feeding. We conclude that, when esophageal fistula complicates postpneumonectomy empyema, a two-step surgical approach based on rib resections and muscle flaps transposition can be an effective treatment of a dramatic complication.
- Published
- 1996
147. 3D Printing Help is at Hand.
- Author
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MAGISTRELLI, GIORGIO
- Subjects
THREE-dimensional printing ,ENGINEERING design - Abstract
The article discusses how three-dimensional (3D) printing service providers are filling the knowledge gap and helping design engineers meet peak production needs. Topics covered include rapid prototyping and manufacturing technologies, revenues for additive manufacturing products and services, and the 3D printing services offered by Stratasys Direct Manufacturing, Materialise Manufacturing, and Proto Labs.
- Published
- 2017
148. Significant association between statin-associated myalgia and vitamin D deficiency among treated HIV-infected patients
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Calza, Leonardo, Magistrelli, Eleonora, Colangeli, Vincenzo, Borderi, Marco, Contadini, Ilaria, Bon, Isabella, Re, Maria Carla, and Viale, Pierluigi
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- 2017
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149. Auditory seizures in autoimmune epilepsy: a case with anti‐thyroid antibodies
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Varrasi, Claudia, Vecchio, Domizia, Magistrelli, Luca, Strigaro, Gionata, Tassi, Laura, and Cantello, Roberto
- Abstract
In its classic presentation, Hashimoto's encephalopathy is an acute‐subacute complex neuropsychiatric syndrome with cognitive impairment, hallucinations, myoclonus, tremor or ataxia, associated with elevated anti‐thyroid antibodies. Corticoids and immunotherapy are dramatically effective. However, in some cases, not all the associated features are presented and this delays diagnosis and appropriate treatment. We describe a man with abrupt onset of recurrent auditory seizures resulting in refractory non‐convulsive status epilepticus. The patient was diagnosed with an autoimmune encephalopathy with elevated serum and CSF anti‐thyroid antibodies. None of the antiepileptic drugs were successful, however, following immune‐modulating therapy, the refractory non‐convulsive status epilepticus dramatically improved, as did the patient overall. We suggest that Hashimoto's encephalopathy should be suspected in otherwise healthy patients with unexplained new‐onset focal recurrent auditory seizures which do not respond to antiepileptic drugs. The presence of anti‐thyroid antibodies in the CSF supports this diagnosis.
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- 2017
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150. Optimizing assembly and production of native bispecific antibodies by codon de-optimization
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Magistrelli, Giovanni, Poitevin, Yves, Schlosser, Florence, Pontini, Guillemette, Malinge, Pauline, Josserand, Soheila, Corbier, Marie, and Fischer, Nicolas
- Abstract
ABSTRACTWhen production of bispecific antibodies requires the co-expression and assembly of three or four polypeptide chains, low expression of one chain can significantly limit assembly and yield. κλ bodies, fully human bispecific antibodies with native IgG structure, are composed of a common heavy chain and two different light chains, one kappa and one lambda. No engineering is applied to force pairing of the chains, thus both monospecific and bispecific antibodies are secreted in the supernatant. In this context, stoichiometric expression of the two light chains allows for maximal assembly of the bispecific antibody. In this study, we selected a κλ body with suboptimal characteristics due to low kappa chain expression. Codon optimization to increase expression of the kappa chain did not improve bispecific yield. Surprisingly, progressive introduction of non-optimal codons into the sequence of the lambda chain resulted in lowering its expression for an optimal tuning of the relative distribution of monospecific and bispecific antibodies. This codon de-optimization led to doubling of the κλ body yield. These results indicate that assembly of different proteins into a recombinant complex is an interconnected process and that reducing the expression of one polypeptide can actually increase the overall yield.
- Published
- 2017
- Full Text
- View/download PDF
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