Issue 7/2023
Content (42 Articles)
Extracorporeal blood purification therapies for sepsis-associated acute kidney injury in critically ill patients: expert opinion from the SIAARTI-SIN joint commission
Silvia De Rosa, Marita Marengo, Marco Fiorentino, Vito Fanelli, Nicola Brienza, Enrico Fiaccadori, Giacomo Grasselli, Santo Morabito, Vincenzo Pota, Stefano Romagnoli, Fabrizio Valente, Vincenzo Cantaluppi
The use of mini-invasive surgical techniques to treat refractory exit-site and tunnel infections in peritoneal dialysis patients: a clinical approach
Antonio Scalamogna, Luca Nardelli, Giuseppe Castellano
Utility of ultrasonographic examination in catheter-related infections in peritoneal dialysis: a clinical approach
Luca Nardelli, Antonio Scalamogna, Giuseppe Castellano
Peritoneal dialysis discontinuation: to the root of the problem
Paola Piarulli, Valerio Vizzardi, Federico Alberici, Hilary Riva, Marta Aramini, Luca Regusci, Pietro Cippà, Antonio Bellasi
Dialysis after kidney transplant failure: how to deal with this daunting task?
Cem Tanriover, Sidar Copur, Carlo Basile, Duygu Ucku, Mehmet Kanbay
Archetypal sustained low-efficiency daily diafiltration (SLEDD-f) for critically ill patients requiring kidney replacement therapy: towards an adequate therapy
Sidharth Sethi, Guneive Mangat, Anvitha Soundararajan, Abhilash Bhat Marakini, Roberto Pecoits-Filho, Raghav Shah, Andrew Davenport, Rupesh Raina
Effects of resistance training on patients with End-Stage Renal Disease: an umbrella review with meta-analysis of the pooled findings
Borja Perez-Dominguez, Luis Suso-Marti, Fernando Dominguez-Navarro, Sara Perpiña-Martinez, Joaquin Calatayud, Jose Casaña
Culture-directed antibiotics in peritoneal dialysis solutions: a systematic review focused on stability and compatibility
Chau Wei Ling, Kamal Sud, Rahul Patel, Gregory Peterson, Troy Wanandy, Siang Fei Yeoh, Connie Van, Ronald Castelino
Rethinking an effective AV fistula-graft screening program. An “A B C”
Carlo Lomonte, Simone Corciulo, Denni Cortese, Pasquale Libutti, Vincenzo Montinaro, Loreto Gesualdo
Characteristics and outcomes of hospital-acquired and community-acquired peritonitis in patients on peritoneal dialysis: a retrospective cohort study
Chau Wei Ling, Kamal Sud, Gregory Peterson, Judith Fethney, Connie Van, Rahul Patel, Syed Tabish Razi Zaidi, Ronald Castelino
Topical gentamicin for the prevention of tunneled hemodialysis catheter-related infections: a randomized double-blind study
Camille Pereira Caetano, Vanessa Piacitelli Cassimiro, Daniele Lopes Dionisio, Viviane Pollo Pereira, Elisabete Aparecida Crispim Rodrigues, Priscila Nunes Rosa, Daniele Aparecida Elias, Daniela Ponce
Use of incremental peritoneal dialysis: impact on clinical outcomes and quality of life measure
Mihran Naljayan, Abigail Hunt, Katherine McKeon, Gilbert Marlowe, Martin J. Schreiber, Steven M. Brunelli, Francesca Tentori
Incremental peritoneal dialysis and survival outcomes: a propensity-matched cohort study
Ruihua Liu, Hongjian Ye, Yuan Peng, Chunyan Yi, Jianxiong Lin, Haishan Wu, Xiangwen Diao, Haiping Mao, Fengxian Huang, Xiao Yang
Pre-transplant HbA1c and risk of diabetes mellitus after kidney transplantation: a single center retrospective analysis
Yassine Laghrib, Annick Massart, Johan Willem de Fijter, Daniel Abramowicz, Christophe De Block, Rachel Hellemans
Blood pressure management and long-term outcomes in kidney transplantation: a holistic view over a 35-year period
Lionel Tchatat Wangueu, Jean-Baptiste de Fréminville, Philippe Gatault, Matthias Buchler, Hélène Longuet, Theodora Bejan-Angoulvant, Benedicte Sautenet, Jean-Michel Halimi
Peritoneal Scintigraphy confirming pleural-peritoneal fistula
Erik Lawrence Lum, Michelle Hwang, Ali Salavati, Jenny In Shen
Parathyroidectomy and survival in a cohort of Italian dialysis patients: results of a multicenter, observational, prospective study
Lida Tartaglione, Silverio Rotondi, Filippo Aucella, Mario Bonomini, Maria Rosa Caruso, Francesco Casino, Carlo Cuzziol, Alessio Farcomeni, Armando Filippini, Carlo Lomonte, Rocco Marinelli, Davide Rolla, Filomena Rubino, Giuseppe Seminara, Marzia Pasquali, Sandro Mazzaferro, C. Bagnis, S. Bisegna, F. Conte, C. Camerini, M. R. Caruso, P. Messa, E. Corghi, M. Farina, A. Galassi, F. Malberti, P. Poiatti, P. Ruggiero, G. Vezzoli, M. Cozzolino, M. Nordio, G. Meneghel, N. Chiappini, A. Icardi, M. Nordio, D. Rolla, C. Grimaldi, G. Cianciolo, D. Casu, D. Pilloni, M. Scrivano, G. Sini, M. A. Sechi, B. Contu, S. Grussu, L. Gazzanelli, A. Pani, G. Brotzu, M. Bonomini, M. Polidoro, L. Onorato, M. Leonardi, F. Amoroso, M. Baldinelli, M. Morosetti, E. Boccia, S. Chicca, P. Martina, A. Di Silva, D. A. Ordonez, A. Filippini, A. Marinelli, C. Massimetti, P. Menè, I. Napoletano, P. Sfregola, E. Retico, F. Bondatti, F. Cannula, F. Rubino, C. Cuzziol, C. Di Cicco, A. Flammini, D. Mantella, R. Nacca, F. Violi, G. Pulcinelli, A. Balducci, S. Baldini, M. Martello, M. Di Luca, M. Brigante, E. Nunzi, F. Aucella, C. Lo Monte, P. Magarelli, F. Casino, L. D’Apice, L. Morrone, G. G. Battaglia, V. Savica, R. Roberti
Clinical efficacy of the fourth dose of the BNT162b2 vaccine in maintenance dialysis patients
Keren Cohen-Hagai, Tzipi Hornik-Lurie, Sydney Benchetrit, Naomi Nacasch, Ayelet Grupper, Yael Einbinder, Ori Wand, Moshe Shashar
Validation of formulas calculating normalized protein catabolic rate in patients undergoing home hemodialysis
Francesco Gaetano Casino, Javier Deira, Maria Fernanda Slon Roblero, Silvia González-Sanchidrian, Sandra Gallego Dominguez, Itziar Castaño Bilbao, Cristina Garcia de la Vega, José Aguilar, André Rocha, Carlo Basile
The impact of vascular access type on survival in haemodialysis: time for a paradigm shift? A prospective cohort study
Maria Paparella, Matthias Cassia, Rossella De Leonardis, Mario Cozzolino
Effects of anthropometric changes on hospitalization and mortality among patients on hemodialysis
Shun Yoshikoshi, Yuta Suzuki, Shohei Yamamoto, Keigo Imamura, Manae Harada, Shiwori Osada, Atsuhiko Matsunaga
Cutaneous vascular calcifications in patients with chronic kidney disease and calcific uremic arteriolopathy: a cross-sectional study
Anne Kristine Røndbjerg, Mette Gyldenløve, Dorrit Krustrup, Marianne Rix, Ilse Vejborg, Lars Lonn, Niklas Rye Jørgensen, Andreas Pasch, Lone Skov, Ditte Hansen
Development and validation of AI-based triage support algorithms for prevention of intradialytic hypotension
Federica Gervasoni, Francesco Bellocchio, Jaroslav Rosenberger, Otto Arkossy, Jasmine Ion Titapiccolo, Vratislava Kovarova, John Larkin, Milind Nikam, Stefano Stuard, Giovanni Luigi Tripepi, Len A. Usvyat, Anke Winter, Luca Neri, Carmine Zoccali
Safety and efficacy of COVID-19 vaccines in patients on dialysis: a multicentre cohort study in Italy
Francesca Menniti-Ippolito, Alfonso Mele, Roberto Da Cas, Salvatore De Masi, Flavia Chiarotti, Massimo Fabiani, Giovanni Baglio, Giuseppe Traversa, Francesca Colavita, Concetta Castilletti, Mario Salomone, Carmine Zoccali, Piergiorgio Messa, Aldo Pietro Maggioni, Andrea Lorimer, Martina Ceseri, Ester Baldini, Francesca Bianchini, Laura Sarti, Andrea Mariano, Eva Alessi, Lorenzo Di Liberato, Luigi Amoroso, Nicola Spetrino, Milva Di Giovanni, Carlo Sapio, Irma Figlia, Roberto Pititto, Teresa Papalia, Rosita Greco, Francesca Leone, Francesco Maria D’Agostino, Mariangela Campolo, Maria Rosa La Gamba, Francesca Mallamaci, Vincenzo Panuccio, Giovanna Parlongo, Giuseppe Natale, Domenico Tramontana, Ivania Maria Figliano, Santo Vitiello, Anna Maria Frangiosa, Domenico Caserta, Pasqualina Acconcia, Nunzia Paudice, Alfonso De Maio, Salvatore Cascone, Marilina Siani, Mario Cioffi, Nataliya Romanyuk, Franca Pagnano, Antonio De Donato, Ersilia Satta, Alessandra Perna, Francesco Trepiccione, Alessandro Cerrone, Gianluca Garofalo, Giancarlo Marinelli, Roberta D’Amato, Enrico De Felice, Alfredo Vacca, Salvatore Coppola, Vincenzo Cuomo, Maria Palma Iavarone, Annalisa Ciotola, Vincenzo Puglia, Pio Granato, Carla Lamberti, Giorgio Capasso, Domenico Bonanno, Marco Ventre, Veronica Amendola, Fabio Cappabianca, Elena Mancini, Davide Ricci, Daniela Cecilia Cannarile, Roberta Benevento, Bianca Perciaccante, Alda Storari, Yuri Battaglia, Giovanni Piva, Giovanni Mosconi, Alessandra Spazzoli, Paolo Ferdinando Bruno, Katia Ambri, Barbara Veterani, Sara Signorotti, Marcora Mandreoli, Renato Mario Rapanà, Maria Teresa Benedetto, Laura Patregnani, Maddalena Zambelli, Gaetano Alfano, Mariacristina Gregorini, Silvia Mattei, Francesca Iannuzzella, Elena Pelizzaro, Luca Camparini, Giuseppe Battaglino, Dino Romanini, Antonio Irlando, Lojze Celik, Giuseppa Natale, Maria Cristina Torre, Ilaria Umbro, Nicola Pirozzi, Loredana Fazzari, Lucia Pantano, Antonio Paone, Marco Galliani, Veronica Baglio, Eleonora Moscaritolo, Sabrina Fierimonte, Maria De Cristofaro, Elena Nebuloso, Paolo Menè, Francesca Romana Festuccia, Giulia Talarico, Claudia Fofi, Maria Elena Bracaccia, Ernesto Anselmo Cioffi, Fabio Mazza, Pasquale Polito, David Micarelli, Roberto Addesse, Lida Tartaglione, Sandro Feriozzi, Francesca Romana Della Rovere, Natalia Chipilova, Micol Manzuoli, Paolo Sacco, Francesca Ansaldo, Chiara Bottaro, Sonia Marre, Francesc Viazzi, Valeria Falqui, Novella Conti, Angelica Parodi, Valentina Zanetti, Francesca Cappadona, Andrea Speciale, Giancarlo Mancuso, Monica Repetto, Emanuela Chiara Vigo, Cairo Montenotte, Anna Maria Murgia, Piero Ruggenenti, Patrizia Ondei, Carmela Giuseppina Condemi, Sivia Bernardi, Francesco Scolari, Paola Gaggia, Federico Alberico, Chiara Manenti, Brunella Valzorio, Corrado Camerini, Agnese Gallico, Michela Tonoli, Federico Daffara, Roberto Zubbani, Simona Guerini, Mattia Zappa, Nicole Zambetti, Alessandra Dalla Gassa, Paola Baldan, Luca Fraizzoli, Sergio Bisegna, Nicola Palmieri, Marco Petrilli, Giusy Mandanici, Francesca Serena Stefani, Valeria Ogliari, Cristina Tantardini, Fabio Malberti, Paola Pecchini, Vincenzo La Milia, Carlo Maria Guastoni, Annalisa Neri, Marina Cornacchiari, Marco Farina, Francesco Barbisoni, Milena Maggio, Mario Cozzolino, Matthias Cassia, Michela Frittoli, Lorenza Magagnoli, Rossella De Leonardis, Roberta Casazza, Simone Vettoretti, Emanuele Grimaldi, Matteo Abinti, Francesca Maria Ida Carminati, Silvia Giuliani, Matteo Benedetti, Nicholas Delfrate, Elisa Colombo, Angela Cervesato, Enrico Eugenio Minetti, Alberto Montoli, Chiara Brunati, Valerae Li Bergolis, Maurizio Galllieni, Cristina Airaghi, Monique Buskermolen, Laura Cosmai, Maria Antonietta Orani, Cristina De Salvo, Giuseppe Vezzoli, Giorgio Slaviero, Chiara Lanzani, Federico Pieruzzi, Gina Contaldo, Barbara Trezzi, Teresa Rampino, Fabrizio Grosjean, Paola Borille, Ciro Esposito, Giuseppe Sileno, Marta Arazzi, Gianvincenzo Melfa, Mariagiulia Tettamanti, Anna Tosetti, Marco D’Amico, Maria Giulia Magatti, Silvia Peiti, Luciano Pedrini, Annalisa Feliciani, Elena Pezzini, Silvio Volmer Bertoli, Daniele Ciurlino, Silvia Tedoldi, Vania Prettico, Giulia Maria Magni, Antonietta Gazo, Maurizio Nai, Silvia Muciaccia, Graziana Battini, Lino Merlino, Paola Casanova, Federica Lencia, Maddalena Ricci, Andrea Ranghino, Mauro Valente, Carolina Finale, Eleonora Guerrini, Marta Canonici, Stefano Santarelli, Rosa Maria Agostinelli, Marina Di Luca, Mauro Martello, Cristina Silvestri, Veronica Bertuzzi, Assunta Cardillo, Valentina Nastasi, Sara Belcastro, Marco Manganaro, Emanuele Luigi Parodi, Valentina Vaccaro, Antonella Giolito, Stefano Cusinato, Michele Battista, Elena Ragazzoni, Paola Marcella Carpani, Emanuele Stramignoni, Silvana Savoldi, Guido Martina, Chiara Deagostini, Marica Magnetti, Stefania Bussolino, Federica Ventrella, Sonia Santi, Marita Marengo, Daniela Falconi, Ilaria Serra, Luca Besso, Davide Diena, Doriana Chiari Notti, Paola David, Luciana Gravellone, Corrado Vitale, Silvia Berutti, Silvia Ganci, Federica Neve Vigotti, Giulio Cesano, Maurizio Borzumati, Patrizia Bio, Stefania Gioira, Oliviero Filiberti, Fabiola Pagani, Simonetta Ottone, Carlo Lomonte, Vincenzo Montinaro, Vito Pepe, Elisabetta Manno, Salvatore Di Paolo, Luigi Natalicchio, Carmela Gallo, Francesca Pansini, Rossella Varvara, Filomena D’Elia, NIcola Coviello, Concetta Prisciandaro, Lucia Vernò, Fernanda Misceo, Pierfelice Zazzera, Antonella Matrella, Loreto Gesualdo, Anna Maria Di Palma, Virginia Pronzo, Federica Cassone, Salvatore Di Paolo, Tiziana Piccolo, Dora Porcelluzzi, Antonella Di Franco, Mario Giannetto, Chiara Villani, Luigi Vernaglione, Angelo Specchio, Laura Stoico, Giovanni Stallone, Vincenzo Losappio, Barbara Infante, Luigi Morrone, Anna Lisa Marangi, Angela Rodio, Christian D’Altri, Paolo Venerito, Francesca Cianciotta, Filippo Aucella, Gaetano Ferrara, Anna Rachele Nardella, Luigi Francesco Pio Morrone, Maria Grazia Corallo, Giuseppina D’Ettorre, Francesco Caccetta, Davide Gianfreda, Antonello Pani, Gianfranca Cabiddu, Stefania Caria, Maria Maddalena Romano, Ciro Adamo, Giovanni Giorgio Battaglia, Barbara Pocorobba, Emanuela Prencipe, Margherita Saraceno, Luana Scuderi, Salvatore Randone, Francesca Bruno, Rossella Rita Marchese, Antonio Granata, Daniela Puliatti, Carmelita Marcantoni, Luca Zanoli, Ambra D’anca, Domenico Santoro, Guido Gembillo, Alfio Eduardo Giuffrida, Vincenzo Labbozzetta, Angelo Tralongo, Gioacchino Li Cavoli, Carmela Zaggarigo, Paolo Conti, Sofia Giovannini, Silvia Farsetti, Pietro Claudio Giovanni Dattolo, Aris Tsalouchos, Stefano Michelassi, Marco Gallo, Irene Bandor, Nadia Sami, Daniela Riccomi, Lorena Traversari, Maria Grazia Tabbi, Maria Luisa Bonincontro, Vera Bonell, Giuliano Brunori, Diana Zarantonello, Alessandro Laudon, Antonio Selvi, Stefania Santoni, Davide Massimiani, Davide Rossi, Lorenzo Calò, Barbara Rossi, Giuseppe Scaparrotta, Fulvio Fiorini, Valentina Iacono, Carlo Rugiu, Monica Slaviero, Maurizio Nordio, Riccarda Maria Puggia, Adriana Caberlotto, Flavio Scanferla, Vincenzo Casoria, Federica Gramegna, Gina Meneghel, Ilenia Filippi, Anna Giacomini, Claudio Ronco, Anna Giuliani, Sabrina Milan Manani, Monica Zanella
The impact on patients of the tertiary-primary healthcare interface in kidney failure: a qualitative study
Samantha Welke, Emily Duncanson, Chris Bollen, Anne Britton, Fiona Donnelly, Randall Faull, Andrew Kellie, Richard Le Leu, Jo-Anne Manski-Nankervis, Stephen McDonald, Katherine Richards, Tiffany Whittington, Jackie Yeoh, Shilpanjali Jesudason
Differences in mental health status during the COVID-19 pandemic between patients undergoing in-center hemodialysis and peritoneal dialysis
Pim Bouwmans, Zeinab Skalli, Robin W. M. Vernooij, Marc H. Hemmelder, Wanda S. Konijn, Joy Lips, Janneke Mulder, Anna A. Bonenkamp, Brigit C. van Jaarsveld, Alferso C. Abrahams, A. C. Abrahams, M. C. Verhaar, B. C. van Jaarsveld, F. W. Dekker, F. J. van Ittersum, W. Konijn, M. H. Hemmelder, M. A. G. J. ten Dam, A. van Eck van der Sluijs, E. Driehuis, A. A. Bonenkamp, T. S. van Lieshout, A. J. Roeterdink, P. B. Leurs, M. R. Korte, J. B. van der Net, A. M. Schrander-vd Meer, T. T. Cnossen, B. C. van Jaarsveld, G. F. van Breda, A. De Vriese, J. Lips, H. P. Krepel, M. A. G. J. ten Dam, C. J. A. M. Konings, A. van Eck van der Sluijs, A. Lips, A. Özyilmaz, A. Neradova, F. T. J. Boereboom, S. van Esch, C. R. Susanto, E. J. Hoorn, D. Severs, A. H. Boonstra, R. W. Nette, M. A. M. Verhoeven, Y. M. Vermeeren, D. H. T. IJpelaar, N. H. Hommes, M. van Buren, J. M. Hofstra, K. W. Mui, S. H. Binnenmars, S. H. A. Diepeveen, E. K. Hoogeveen, T. Cornelis, S. Boorsma, J. I. Rotmans, A. M. van Alphen, E. J. R. Litjens, M. H. Hemmelder, W. M. T. Janssen, A. Kuijper, C. H. Beerenhout, L. Bierma, A. Y. Adema, R. M. J. Wijering, W. Rüger, R. J. Bosma, E. L. Penne, C. W. H. de Fijter, H. F. H. Brulez, H. W. van Hamersvelt, W. A. G. van der Meijden, S. J. Huisman, J. C. Verhave, G. van Kempen, H. H. T. I. Klein, C. E. Douma, W. J. W. Bos, J. D. Snoep, J. Mulder, C. F. M. Franssen, A. C. Abrahams, K. François, A. J. Luik, R. J. L. Klaassen, A. van Tellingen, M. M. G. Dekker, A. G. Weenink, M. M. E. Krekels
Loop diuretics improve conditions of dialysis inception in advanced CKD: an observational cohort study
Dogan-Firat Bozman, Dorothée Bazin, Frédéric Lavainne, Aghiles Hamroun, Cécile Couchoud, Thierry Hannedouche
Pre-dialysis care trajectory and post-dialysis survival and transplantation access in patients with end-stage kidney disease
Juliette Piveteau, Maxime Raffray, Cécile Couchoud, Carole Ayav, Valérie Chatelet, Cécile Vigneau, Sahar Bayat
Effects of live music during hemodialysis treatments in pediatric patients
Antonella Silletti, Isabella Guzzo, Adriano Mastrolorenzo, Simone Piga, Marta Ciofi degli Atti, Teresa Grimaldi Capitello
Current trends in hospice care usage for dialysis patients in the USA
Ayorinde I. Soipe, John E. Leggat, Ajibola I. Abioye, Kriti Devkota, Fausat Oke, Kunal Bhuta, Moshood O. Omotayo
Association between sclerostin levels and vascular outcomes in kidney transplantation patients
Hee Byung Koh, Jung Hwa Ryu, Seung-seob Kim, Myung-Gyu Kim, Jae Berm Park, Chan Duk Kim, Kyung Pyo Kang, Han Ro, Seung-Yeup Han, Kyu Ha Huh, Jaeseok Yang
The relationship of peritubular capillary density with glomerular volume and kidney function in living kidney donors
J. van der Weijden, P. A. De Hoogt, M. M. E. Leufkens, A. A. Keijbeck, H. van Goor, M. C. van den Heuvel, J. P. M. Cleutjens, C. Moers, M. G. Snoeijs, G. J. Navis, M. van Londen, I. M. Nolte, S. P. Berger, M. H. De Borst, C. J. Peutz-Kootstra
Parenthood in people with kidney failure: evolution and evaluation of completeness of ANZDATA registry parenthood data
Rhea Danner, Erandi Hewawasam, Christopher Edward Davies, Stephen McDonald, Shilpanjali Jesudason
Standardized, risk-adapted induction therapy in kidney transplantation
Felix Eisinger, Thomas Mühlbacher, Ario Na, Karina Althaus, Silvio Nadalin, Andreas L. Birkenfeld, Nils Heyne, Martina Guthoff
Peritoneal NGAL: a reliable biomarker for PD-peritonitis monitoring
Grazia Maria Virzì, Maria Mattiotti, Sabrina Milan Manani, Maddalena Gnappi, Ilaria Tantillo, Valentina Corradi, Massimo de Cal, Anna Giuliani, Mariarosa Carta, Davide Giavarina, Claudio Ronco, Monica Zanella
Effect of depression on health-related quality of life of renal patients according to the modality of renal replacement therapy
Isabel Vázquez, Sonia Pértega-Díaz, Lorena García-Becerra
The Role of prEoperative ultraSonography on patenCy of native arteriovenoUs accEss: RESCUE study protocol
Francesca Bulighin, Fulvio Fiorini, Mario Dugo, Davide Bolignano, Giovanni Gambaro, Paolo Lentini, Yuri Battaglia
The relationship between serum free testosterone level and body composition in geriatric and non-geriatric male hemodialysis patients
Ali Veysel Kara, Mehmet Doğan, Hasan Olmez, Yesim Tunc, Fatih Ozcicek, Emin Murat Akbas
Recombinant Varicella Zoster vaccine in haemodialysis facilities: adherence and safety
Francesca K. Martino, Stefano Pini, Giuseppe Scaparrotta, Marilena Schirinzi, Maddalena Gnappi, Antonio Fragasso, Ruggero Zanella, Elena Naso, Maria Loreta De Giorgi, Gianni Carraro, Federico Nalesso, Lorenzo A. Calò
Glomerular disease after renal transplantation: a multi-center surveillance biopsy study in a Latin American population
Camilo Montero, Rodolfo Torres, Maricely Reina, Jonth Flechas, David Andrade, Carlos Rosselli, Stefany Agudelo, Ana Trujillo, Laura Rodríguez, Nancy Yomayusa, Luis F. Quintana