Efficacy and safety of Boceprevir-based therapy in HCVG1 treatment-experienced patients with advanced fibrosis/cirrhosis: Italian NPP survey

S. Bruno1, S. Bollani1, A.L. Zignego2, V. Calvaruso3, C. Magni4, S. Landonio4, M. Rizzetto5, A. Ciancio5, A. Mangia6, V. Piazzolla6, M. Caremani7, S. Piovesan8, L. Cavalletto9, S. Babudieri9, A. Moretti 10, C. Colletta11, M. Massari12, S. Fangazio13, F. Mazzotta14, L. Muratori15, A.E. Colombo16, M. Zuin17, A. Traverso18, T. Santantonio19, F. Farina20, E. Marchionne21, G. Serviddio22, M. Russello23, A. Licata24, A. Craxi3, V. Di Marco3 1 Internal Medicine, AO Fatebenefratelli e Oftalmico, Milano, Italy 2 Internal Medicine, Universita di Firenze, Italy 3 Gastroenterology, Universita di Palermo, Italy 4 Infectiuos Diseases, Ospedale Sacco, Milano, Italy 5 Gastroenterology, Universita di Torino, Turin, Italy 6 Liver Unit, IRCCS Casa del Sollievo e della Sofferenza, San Giovanni Rotondo, Italy 7 Infectious Diseases, Azienda Ospedaliera, Arezzo, Italy 8 Internal Medicine, Universita di Padova, Italy 9 Infectious Disease, Universita di Sassari, Italy 10 Gastroenterology, San Filippo Neri, Roma, Italy 11 Internal Medicine, COQ Ospedale Madonna del Popolo, Omegna, Italy 12 Infectious Diseases, IRCCS – ASMN Reggio Emilia, Italy 13 Internal Medicine, Universita di Novara, Italy 14 Infectious Diseases, Azienda Ospedaliera, Siena, Italy 15 Internal Medicine, Universita di Bologna, Italy 16 Gastroenterology, Ospedale S. Anna, Como, Italy 17 Internal Medicine, Universita di Milano, Italy 18 Infectious Disease, AOU, Parini, Aosta, Italy 19 Infectious Diseases, Universita di Foggia, Italy 20 Infectious Diseases, Ospedale Ca Foncello, Treviso, Italy 21 Infectious Diseases, AOU Ospedali Riuniti, Ancona, Italy 22 Internal Medicine, Universita di Foggia, Italy 23 Liver Unit, ARNAS Garibaldi, Catania, Italy 24 Liver Unit, Universita di Palermo, Italy