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Ciampi Q, Pepi M, Antonini-Canterin F, Barbieri A, Barchitta A, Faganello G, Miceli S, Parato VM, Tota A, Trocino G, Abbate M, Accadia M, Alemanni R, Angelini A, Anglano F, Anselmi M, Aquila I, Aramu S, Avogadri E, Azzaro G, Badano L, Balducci A, Ballocca F, Barbarossa A, Barbati G, Barletta V, Barone D, Becherini F, Benfari G, Beraldi M, Bergandi G, Bilardo G, Binno SM, Bolognesi M, Bongiovi S, Bragato RM, Braggion G, Brancaleoni R, Bursi F, Dessalvi CC, Cameli M, Canu A, Capitelli M, Capra ACM, Carbonara R, Carbone M, Carbonella M, Carrabba N, Casavecchia G, Casula M, Chesi E, Cicco S, Citro R, Cocchia R, Colombo BM, Colonna P, Conte M, Corrado G, Cortesi P, Cortigiani L, Costantino MF, Cozza F, Cucchini U, D’Angelo M, Da Ros S, D’Andrea F, D’Andrea A, D’Auria F, De Caridi G, De Feo S, De Matteis GM, De Vecchi S, Del Giudice C, Dell’Angela L, Paoli LD, Dentamaro I, Destefanis P, Di Bella G, Di Fulvio M, Di Gaetano R, Di Giannuario G, Di Gioia A, Di Martino LFM, Di Muro C, Di Nora C, Di Salvo G, Dodi C, Dogliani S, Donati F, Dottori M, Epifani G, Fabiani I, Ferrara F, Ferrara L, Ferrua S, Filice G, Fiorino M, Forno D, Garini A, Giarratana GA, Gigantino G, Giorgi M, Giubertoni E, Greco CA, Grigolato M, Marra WG, Holzl A, Iaiza A, Iannaccone A, Ilardi F, Imbalzano E, Inciardi RM, Inserra CA, Iori E, Izzo A, La Rosa G, Labanti G, Lanzone AM, Lanzoni L, Lapetina O, Leiballi E, Librera M, Conte CL, Monaco ML, Lombardo A, Luciani M, Lusardi P, Magnante A, Malagoli A, Malatesta G, Mancusi C, Manes MT, Manganelli F, Mantovani F, Manuppelli V, Marchese V, Marinacci L, Mattioli R, Maurizio C, Mazza GA, Mazza S, Melis M, Meloni G, Merli E, Milan A, Minardi G, Monaco A, Monte I, Montresor G, Moreo A, Mori F, Morini S, Moro C, Morrone D, Negri F, Nipote C, Nisi F, Nocco S, Novello L, Nunziata L, Perini AP, Parodi A, Pasanisi EM, Pastorini G, Pavasini R, Pavoni D, Pedone C, Pelliccia F, Pelliciari G, Pelloni E, Pergola V, Perillo G, Petruccelli E, Pezzullo C, Piacentini G, Picardi E, Pinna G, Pizzarelli M, Pizzuti A, Poggi MM, Posteraro A, Privitera C, Rampazzo D, Ratti C, Rettegno S, Ricci F, Ricci C, Rolando C, Rossi S, Rovera C, Ruggieri R, Russo MG, Sacchi N, Saladino A, Sani F, Sartori C, Scarabeo V, Sciacqua A, Scillone A, Scopelliti PA, Scorza A, Scozzafava A, Serafini F, Serra W, Severino S, Simeone B, Sirico D, Solari M, Spadaro GL, Stefani L, Strangio A, Surace FC, Tamborini G, Tarquinio N, Tassone EJ, Tavarozzi I, Tchana B, Tedesco G, Tinto M, Torzillo D, Totaro A, Triolo OF, Troisi F, Tusa M, Vancheri F, Varasano V, Venezia A, Vermi AC, Villari B, Zampi G, Zannoni J, Zito C, Zugaro A, Picano E, Carerj S. Stress Echocardiography in Italian Echocardiographic Laboratories: A Survey of the Italian Society of Echocardiography and Cardiovascular Imaging. J Cardiovasc Echogr 2023; 33:125-132. [PMID: 38161775 PMCID: PMC10756319 DOI: 10.4103/jcecho.jcecho_48_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 09/07/2023] [Indexed: 01/03/2024] Open
Abstract
Background The Italian Society of Echography and Cardiovascular Imaging (SIECVI) conducted a national survey to understand the volumes of activity, modalities and stressors used during stress echocardiography (SE) in Italy. Methods We analyzed echocardiography laboratory activities over a month (November 2022). Data were retrieved through an electronic survey based on a structured questionnaire, uploaded on the SIECVI website. Results Data were obtained from 228 echocardiographic laboratories, and SE examinations were performed in 179 centers (80.6%): 87 centers (47.5%) were in the northern regions of Italy, 33 centers (18.4%) were in the central regions, and 61 (34.1%) in the southern regions. We annotated a total of 4057 SE. We divided the SE centers into three groups, according to the numbers of SE performed: <10 SE (low-volume activity, 40 centers), between 10 and 39 SE (moderate volume activity, 102 centers) and ≥40 SE (high volume activity, 37 centers). Dipyridamole was used in 139 centers (77.6%); exercise in 120 centers (67.0%); dobutamine in 153 centers (85.4%); pacing in 37 centers (21.1%); and adenosine in 7 centers (4.0%). We found a significant difference between the stressors used and volume of activity of the centers, with a progressive increase in the prevalence of number of stressors from low to high volume activity (P = 0.033). The traditional evaluation of regional wall motion of the left ventricle was performed in all centers, with combined assessment of coronary flow velocity reserve (CFVR) in 90 centers (50.3%): there was a significant difference in the centers with different volume of SE activity: the incidence of analysis of CFVR was significantly higher in high volume centers compared to low - moderate - volume (32.5%, 41.0% and 73.0%, respectively, P < 0.001). The lung ultrasound (LUS) was assessed in 67 centers (37.4%). Furthermore for LUS, we found a significant difference in the centers with different volume of SE activity: significantly higher in high volume centers compared to low - moderate - volume (25.0%, 35.3% and 56.8%, respectively, P < 0.001). Conclusions This nationwide survey demonstrated that SE was significantly widespread and practiced throughout Italy. In addition to the traditional indication to coronary artery disease based on regional wall motion analysis, other indications are emerging with an increase in the use of LUS and CFVR, especially in high-volume centers.
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Affiliation(s)
- Quirino Ciampi
- Cardiology Division, Fatebenefratelli Hospital, Benevento, Italy
| | - Mauro Pepi
- Cardiology Division, Centro Cardiologico Monzino, IRCCS, Milano, Italy
| | - Francesco Antonini-Canterin
- Department of Rehabilitative Cardiology, Rehabilitative Hospital High Speciality, Motta di Livenza, TV, Italy
| | - Andrea Barbieri
- Department of Biomedical, Metabolic and Neural Sciences, Cardiology Division, University of Modena and Reggio Emilia, Policlinico di Modena, Modena, Italy
| | - Agata Barchitta
- Semi Intensive Care Department, Padova University Hospital, Padova, Italy
| | | | - Sofia Miceli
- Geriatric Division, University Hospital Renato Dulbecco, Catanzaro, Italy
| | - Vito Maurizio Parato
- Cardiology Division, Madonna del Soccorso Hospital, San Benedetto del Tronto, AP, Italy
| | - Antonio Tota
- Cardiology Division, Polyclinic Hospital, Bari, Italy
| | - Giuseppe Trocino
- Non Invasive Cardiac Imaging Department, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
| | - Massimiliana Abbate
- Cardiology Vanvitelli Division, AORN dei Colli, Monaldi Hospital, Napoli, Italy
| | - Maria Accadia
- Cardiology Division, Del Mare Hospital, Ponticelli, NA, Italy
| | - Rossella Alemanni
- Cardiac Surgery Division, Casa Sollievo Della Sofferenza Hospital, San Giovanni Rotondo, Italy
| | | | | | - Maurizio Anselmi
- Cardiology Division, Fracastoro Hospital, San Bonifacio, VR, Italy
| | - Iolanda Aquila
- Cardiology Division, University Hospital Mater Domini, Catanzaro, Italy
| | - Simona Aramu
- Cardiology Division, San Martino Hospital, Oristano, Italy
| | - Enrico Avogadri
- Department of Rehabilitative Cardiology, SS Trinità Hospital, Fossano, CN, Italy
| | | | - Luigi Badano
- Department of Medicine and Surgery, University MIlano-Bicocca, Integrated Cardiovascular Diagnosi Unit, Istituto Auxologico Italiano, IRCCS, Italy
| | - Anna Balducci
- Pediatric Cardiology Division, Polyclinico S. Orsola-Malpighi IRCCS Hospital, Bologna, Italy
| | | | | | | | - Valentina Barletta
- Cardiology 2 Division, Cardiac Vascular Thoracic Department, Pisa University Hospital, Pisa, Italy
| | - Daniele Barone
- Cardiology Division, S. Andrea Hospital, La Spezia, Pisa, Italy
| | - Francesco Becherini
- Cardiology and Cardiovascular Medicine Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | | | | | | | | | | | - Massimo Bolognesi
- Center for Internal Medicine and Sports Cardiology, Local Health Unit of Romagna, Cesena, FC, Italy
| | - Stefano Bongiovi
- Cardiology Division, Immacolata Concezione Civil Hospital, Piove di Sacco, PD, Italy
| | - Renato Maria Bragato
- Echocardiography and Emergency Cardiovascular Care Division, Humanitas Clinical and Research Centre, Rozzano, Italy
| | - Gabriele Braggion
- Cardiology Division, Santa Maria Regina Degli Angeli Hospital, Adria, RO, Italy
| | | | - Francesca Bursi
- Department of Health Sciences, Cardiology Division, University of Milan, San Paolo Hospital, ASST Santi Paolo e Carlo, Milano, Italy
| | | | - Matteo Cameli
- Cardiology Division, Polyclinic Le Scotte Hospital, Siena, Italy
| | - Antonella Canu
- Cardiology Division, Santissima Annunziata Hospital, Siena, Italy
| | - Mariano Capitelli
- Internal Medicine Division, Pavullo Hospital, Pavullo nel Frignano, MO, Italy
| | | | - Rosa Carbonara
- Cardiology Division, Maugeri Institute IRCCS, Bari, Italy
| | - Maria Carbone
- Emergency Medicine Division, St. Anna and St. Sebastiano Hospital, Caserta, Italy
| | - Marco Carbonella
- Cardiology Division, SS Maria Addolorata Hospital, Eboli, SA, Italy
| | - Nazario Carrabba
- Cardiology Division, Careggi University Hospital, Firenze, Italy
| | - Grazia Casavecchia
- Cardiology Division, University Hospital Ospedali Riuniti, Foggia, Italy
| | - Margherita Casula
- Cardiology Division, Nostra Signora di Bonaria Hospital, San Gavino Monreale, SU, Italy
| | - Elena Chesi
- Neonatology Division, S. Maria Nuova Hospital, Reggio Emilia, Italy
| | - Sebastiano Cicco
- Department of Precision and Regenerative Medicine and Ionian Area, Unit of Internal Medicine “G. Baccelli” and Unit of Hypertension “A.M. Pirrelli”, University of Bari Aldo Moro Medical School, AUOC Policlinico di Bari, Bari, Italy
| | - Rodolfo Citro
- Echocardiography Division, University Hospital San Giovanni di Dio e Ruggi d’Aragona, Salerno, Italy
| | | | | | - Paolo Colonna
- Cardiology Division, Polyclinic Hospital, Bari, Italy
| | - Maddalena Conte
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
| | | | - Pietro Cortesi
- Cardioncology Division, IRCCS Istituto Romagnolo per lo Studio dei Tumori “Dino Amadori”, Meldola, FC, Italy
| | | | | | - Fabiana Cozza
- Cardiology Division, Poliambulanza Foundation Hospital, Brescia, Italy
| | - Umberto Cucchini
- Cardiology Division, San Bassiano Hospital, Bassano Del Grappa, VI, Italy
| | - Myriam D’Angelo
- Cardiology Division, Bonino Pulejo IRCCS Hospital, Messina, Italy
| | - Santina Da Ros
- Division of Cardiology, Riuniti Padova Sud Hospital, Monselice, PD, Italy
| | | | | | - Francesca D’Auria
- Vascular - Endovascular Surgery Division, University Hospital San Giovanni di Dio e Ruggi d’Aragona, Salerno, Italy
| | - Giovanni De Caridi
- Vascular Surgery Division, University Hospital Polyclinic G. Martino, University of Messina, Messina, Italy
| | - Stefania De Feo
- Cardiology Division, P Pederzoli Hospital, Peschiera del Garda, VR, Italy
| | | | - Simona De Vecchi
- Cardiology Division, Major University Hospital of Charity, Novara, Italy
| | | | - Luca Dell’Angela
- Cardiology Division, Gorizia-Monfalcone Hospital, Gorizia, Italy
| | | | - Ilaria Dentamaro
- Cardiology Division, Miulli Hospital, Acquaviva delle Fonti, BA, Italy
| | - Paola Destefanis
- Cardiology Division, San Luigi Gonzaga University Hospital, Orbassano, Italy
| | - Gianluca Di Bella
- Cardiology Division, University Hospital Polyclinic G. Martino, University of Messina, Messina, Italy
| | | | | | | | - Angelo Di Gioia
- Cardiology Division, St. Giuliano Hospital, Giugliano in Campania, NA, Italy
| | | | | | - Concetta Di Nora
- Cardiology Division, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy
| | - Giovanni Di Salvo
- Pediatric Cardiology and Congenital Heart Disease Division, Padova University Hospital, Padova, Italy
| | - Claudio Dodi
- Cardiology Division, San Antonino Clinic, Piacenza, Italy
| | - Sarah Dogliani
- Cardiology Division, SS. Annunziata Civil Hospital, Savigliano, Italy
| | - Federica Donati
- Pascia Center, Polyclinic, University Hospital Modena Polyclinic, Modena, Italy
| | - Melissa Dottori
- Cardiology Division, Marche University Hospital, Ancona, Italy
| | - Giuseppe Epifani
- Internal Medicine Division, Camberlingo Hospital, Francavilla Fontana, BR, Italy
| | - Iacopo Fabiani
- Cardiology and Cardiovascular Medicine Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Francesca Ferrara
- Internal Medicine Division, University Hospital Modena Polyclinic, Modena, Italy
| | - Luigi Ferrara
- Cardiology Division, Villa Dei Fiori Clinic, Acerra, Italy
| | | | - Gemma Filice
- Cardiology Division, Annunziata Hospital, Cosenza, Italy
| | - Maria Fiorino
- Cardiology Division, ARNAS Civico Hospital, Cremona, Italy
| | - Davide Forno
- Cardiology Division, Maria Vittoria Hospital, Torino, Italy
| | | | | | - Giuseppe Gigantino
- Cardiology Division, University Hospital San Giovanni di Dio e Ruggi d’Aragona, Salerno, Italy
| | - Mauro Giorgi
- Cardiology Division, Molinette Hospital - Città della Salute e della Scienza, Torino, Italy
| | | | | | | | | | - Anna Holzl
- Internal Medicine Division, Quisisana Clinic, Italy
| | - Alessandra Iaiza
- Cardiac Surgery Division, San Camillo-Fornalinini Hospital, Roma, Italy
| | - Andrea Iannaccone
- Internal Medicine Division, Ordine Mauriziano Hospital, Torino, Italy
| | - Federica Ilardi
- Cardiology Division, Federico II University Hospital, Napoli, Italy
| | - Egidio Imbalzano
- Internal Medicine Division, University Hospital Polyclinic G. Martino, University of Messina, Messina, Italy
| | | | | | - Emilio Iori
- Cardiology Division, New Civil Hospital, Sassuolo, Italy
| | - Annibale Izzo
- Cardiology Division, St. Anna and St. Sebastiano Hospital, Caserta, Italy
| | | | | | | | - Laura Lanzoni
- Cardiology Division, Sacro Cuore Don Calabria IRCCS Hospital, Verona, Italy
| | | | - Elisa Leiballi
- Cardiology and Rehabilitative Division, Azienda Sanitaria Friuli Occidentale (ASFO), Health Care, Sacile (Pd), Italy
| | | | - Carmenita Lo Conte
- Cardiology Division, St. Ottone Frangipane Hospital, Ariano Irpino, AV, Italy
| | - Maria Lo Monaco
- Cardiology Division, Humanitas Gavazzeni Hospital, Bergamo, Italy
| | - Antonella Lombardo
- Cardiology Division, Fondazione Policlinico A. Gemelli-IRCCS, Università Cattolica, Roma, Italy
| | | | - Paola Lusardi
- Cardiology and Cardiac Surgery Division, Maria Pia Hospital, Torino, Italy
| | - Antonio Magnante
- Cardiology Division, Madonna delle Grazie Hospital, Matera, Italy
| | - Alessandro Malagoli
- Division of Cardiology, Nephro Cardiovascular Department, Baggiovara Hospital, University of Modena and Reggio Emilia, Modena, Italy
| | | | | | | | - Fiore Manganelli
- Cardiology Division, St. Giuseppe Moscati Hospital, Avellino, Italy
| | - Francesca Mantovani
- Cardiology Division, Azienda USL- IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | | | - Valeria Marchese
- Cardiology Division, St. Maria della Speranza Hospital, Battipaglia, SA, Italy
| | - Lina Marinacci
- Cardiology Division, Civil Hospital, Città di Castello, Italy
| | - Roberto Mattioli
- Cardiology Division, IRCCS Multimedica Hospital, Sesto San Giovanni, Italy
| | - Civelli Maurizio
- Cardiology Division, European Institute of Oncology, Milano, Italy
| | - Giuseppe Antonio Mazza
- Pediaric Cardiology Division, Regina Margherita Hospital - Città Della Salute e Della Scienza, Torino, Italy
| | - Stefano Mazza
- Cardiology Division, Maggiore St. Andrea Hospital, Vercelli, Italy
| | - Marco Melis
- Cardiology Division, Brotzu Hospital, Cagliari, Italy
| | - Giulia Meloni
- Center for Prevention, Diagnosis and Therapy of Arterial Hypertension and Cardiovascular Complications, St. Camillo Hospital, Sassari, Italy
| | - Elisa Merli
- Cardiology Division, Degli Infermi Hospital, Faenza, RA, Italy
| | - Alberto Milan
- Internal Medicine 4 Division, Molinette Hospital - Città della Salute e Della Scienza, Torino, Italy
| | | | - Antonella Monaco
- Cardiology Outpatient Clinic, Cardiology Outpatient Clinic, Civitanova Marche, MC, Italy
| | - Ines Monte
- Cardiology Division, University Hospital Polyclinic “G.Rodolico-S. Marco”, University of Catania, Catania, Italy
| | | | - Antonella Moreo
- De Gasperis Cardio Center, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy
| | - Fabio Mori
- Non-invasive Cardiovascular Diagnostic Division, Careggi University Hospital, Firenze, Italy
| | - Sofia Morini
- Cardiology Division, Riuniti della Valdichiana Hospital, Montepulciano, SI, Italy
| | - Claudio Moro
- Cardiology Division, Pio XI Hospital, Desio, MB, Italy
| | | | - Francesco Negri
- Cardiology Division, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy
| | - Carmelo Nipote
- Cardiology Division, Civil Hospital, Sant’Agata di Militello, ME, Italy
| | - Fulvio Nisi
- Anesthesia and Intensive Care Division, IRCCS Humanitas Research Hospital, Rozzano, MI, Italy
| | - Silvio Nocco
- Cardiology Division, Sirai Hospital, Carbonia, CI, Italy
| | - Luigi Novello
- Geriatric Division, Valdagno Hospital, Arzignano, VI, Italy
| | - Luigi Nunziata
- Cardiology Division, St. Maria della Pietà Hospital, Nola, NA, Italy
| | | | - Antonello Parodi
- Cardiology Division, Padre Antero Micone Hospital, Genova, Italy
| | | | - Guido Pastorini
- Cardiology Division, Regina Montis Regalis Hospital, Mondovì, CN, Italy
| | - Rita Pavasini
- Cardiology Division, University Hospital of Ferrara, Italy
| | - Daisy Pavoni
- Cardiology Division, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy
| | - Chiara Pedone
- Cardiology Division, Maggiore Hospital, Bologna, Italy
| | | | | | | | - Valeria Pergola
- Cardiology Division, Padova University Hospital, Padova, Italy
| | | | | | - Chiara Pezzullo
- Cardiology Division, G.B. Grassi Hospital, Lido di Ostia, Italy
| | - Gerardo Piacentini
- Fetal and Neonatal Cardiology Unit - Fatebenefratelli Isola Tiberina Gemelli Isola Hospital, Roma, Italy
| | - Elisa Picardi
- Cardiology Division, Civic Hospital, Chivasso, Italy
| | - Giovanni Pinna
- Neonatology and Neonatal Intensive Care Division, San Camillo-Fornalinini Hospital, Roma, Italy
| | | | - Alfredo Pizzuti
- Cardiology Outpatient Clinic, Koelliker Hospital, Torino, Italy
| | - Matteo Maria Poggi
- Interdisciplinary Internal Medicine Division, Careggi University Hospital, Firenze, Italy
| | - Alfredo Posteraro
- Cardiology Division, St. Giovanni Evangelista Hospital, Tivoli, Italy
| | | | - Debora Rampazzo
- Cardiology Division, Madonna della Navicella Hospital, Chioggia, Italy
| | - Carlo Ratti
- Cardiology Division, St. Maria Bianca Hospital, Mirandola, Italy
| | | | - Fabrizio Ricci
- Cardiology Division, Ss. Annunziata Hospital, Chieti, Italy
| | - Caterina Ricci
- Cardiology Outpatient Clinic, Casa della Salute “Regina Margherita”, Castelfranco Emilia, MO, Italy
| | | | | | - Chiara Rovera
- Cardiology Division, Civic Hospital, Chivasso, Italy
| | | | | | - Nicola Sacchi
- Medical Division, St. Agostino Hospital, Castiglione del Lago, PG, Italy
| | | | - Francesca Sani
- Cardiology Division, St. Giovanni di Dio Hospital, Firenze, Italy
| | - Chiara Sartori
- Cardiology Division, Santi Antonio e Biagio e Cesare Arrigo Hospital, Alessandria, Italy
| | - Virginia Scarabeo
- Cardiology Division, Camposampiero Hospital, Camposampiero, PD, Italy
| | - Angela Sciacqua
- Geriatric Division, University Hospital Renato Dulbecco, Catanzaro, Italy
| | - Antonio Scillone
- Intensive Cardiac Rehabilitation Unit, Villa del Sole Clinic, Cosenza, Italy
| | | | - Alfredo Scorza
- Cardiology Division, Riuniti Anzio-Nettuno Hospital, Anzio, RM, Italy
| | | | | | - Walter Serra
- Cardiology Division, University Hospital, Parma, Italy
| | | | | | - Domenico Sirico
- Pediatric Cardiology and Congenital Heart Disease Division, Padova University Hospital, Padova, Italy
| | - Marco Solari
- Cardiology Division, St. Giuseppe Hospital, Empoli, FI, Italy
| | | | - Laura Stefani
- Sports Medicine Division, Careggi University Hospital, Firenze, Italy
| | - Antonio Strangio
- Cardiology Division, St. Giovanni di Dio Hospital, Crotone, Italy
| | - Francesca Chiara Surace
- Pediatric Cardiac Surgery and Cardiology Division, Marche University Hospital, Ancona, Italy
| | - Gloria Tamborini
- Cardiology Division, Centro Cardiologico Monzino, IRCCS, Milano, Italy
| | - Nicola Tarquinio
- Internal Medicine Division, IRCCS INRCA Hospital, Osimo AN, Italy
| | | | | | - Bertrand Tchana
- Pediatric Cardiology Division, University Hospital, Parma, Italy
| | | | - Monica Tinto
- Cardiology Division, Mater Salutis Hospital, Legnago, VR, Italy
| | - Daniela Torzillo
- Internal Medicine Division, L. Sacco Hospital, University of Milan, Italy
| | - Antonio Totaro
- Department of Cardiovascular Sciences, Responsible Research Hospital, Campobasso, Italy
- Department of Medicine and Health Sciences “V. Tiberio”, University of Molise, Campobasso, Italy
| | | | - Federica Troisi
- Cardiology Division, Miulli Hospital, Acquaviva delle Fonti, BA, Italy
| | - Maurizio Tusa
- Cardiology Division, St. Donato Polyclinic, San Donato Milanese, Milan, Italy
| | | | - Vincenzo Varasano
- Internal and Emergency Medicine Division, Civil Hospital, Policoro MT, Italy
| | - Amedeo Venezia
- Geriatric Division, Miulli Hospital, Acquaviva delle Fonti, BA, Italy
| | | | - Bruno Villari
- Cardiology Division, Fatebenefratelli Hospital, Benevento, Italy
| | | | - Jessica Zannoni
- Cardiology Division, St. Donato Polyclinic, San Donato Milanese, Milan, Italy
| | - Concetta Zito
- Cardiology Division, University Hospital Polyclinic G. Martino, University of Messina, Messina, Italy
| | | | - Eugenio Picano
- CNR, Institute of Clinical Physiology, Biomedicine Department, Pisa, Italy
| | - Scipione Carerj
- Cardiology Division, University Hospital Polyclinic G. Martino, University of Messina, Messina, Italy
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Ciampi Q, Pepi M, Antonini-Canterin F, Barbieri A, Barchitta A, Faganello G, Miceli S, Parato VM, Tota A, Trocino G, Abbate M, Accadia M, Alemanni R, Angelini A, Anglano F, Anselmi M, Aquila I, Aramu S, Avogadri E, Azzaro G, Badano L, Balducci A, Ballocca F, Barbarossa A, Barbati G, Barletta V, Barone D, Becherini F, Benfari G, Beraldi M, Bergandi G, Bilardo G, Binno SM, Bolognesi M, Bongiovi S, Bragato RM, Braggion G, Brancaleoni R, Bursi F, Dessalvi CC, Cameli M, Canu A, Capitelli M, Capra ACM, Carbonara R, Carbone M, Carbonella M, Carrabba N, Casavecchia G, Casula M, Chesi E, Cicco S, Citro R, Cocchia R, Colombo BM, Colonna P, Conte M, Corrado G, Cortesi P, Cortigiani L, Costantino MF, Cozza F, Cucchini U, D’Angelo M, Ros SD, D’Andrea F, D’Andrea A, D’Auria F, De Caridi G, De Feo S, De Matteis GM, De Vecchi S, Giudice CD, Dell’Angela L, Paoli LD, Dentamaro I, Destefanis P, Di Fulvio M, Di Gaetano R, Di Giannuario G, Di Gioia A, Di Martino LFM, Di Muro C, Di Nora C, Di Salvo G, Dodi C, Dogliani S, Donati F, Dottori M, Epifani G, Fabiani I, Ferrara F, Ferrara L, Ferrua S, Filice G, Fiorino M, Forno D, Garini A, Giarratana GA, Gigantino G, Giorgi M, Giubertoni E, Greco CA, Grigolato M, Marra WG, Holzl A, Iaiza A, Iannaccone A, Ilardi F, Imbalzano E, Inciardi R, Inserra CA, Iori E, Izzo A, Rosa GL, Labanti G, Lanzone AM, Lanzoni L, Lapetina O, Leiballi E, Librera M, Conte CL, Monaco ML, Lombardo A, Luciani M, Lusardi P, Magnante A, Malagoli A, Malatesta G, Mancusi C, Manes MT, Manganelli F, Mantovani F, Manuppelli V, Marchese V, Marinacci L, Mattioli R, Maurizio C, Mazza GA, Mazza S, Melis M, Meloni G, Merli E, Milan A, Minardi G, Monaco A, Monte I, Montresor G, Moreo A, Mori F, Morini S, Moro C, Morrone D, Negri F, Nipote C, Nisi F, Nocco S, Novello L, Nunziata L, Perini AP, Parodi A, Pasanisi EM, Pastorini G, Pavasini R, Pavoni D, Pedone C, Pelliccia F, Pelliciari G, Pelloni E, Pergola V, Perillo G, Petruccelli E, Pezzullo C, Piacentini G, Picardi E, Pinna G, Pizzarelli M, Pizzuti A, Poggi MM, Posteraro A, Privitera C, Rampazzo D, Ratti C, Rettegno S, Ricci F, Ricci C, Rolando C, Rossi S, Rovera C, Ruggieri R, Russo MG, Sacchi N, Saladino A, Sani F, Sartori C, Scarabeo V, Sciacqua A, Scillone A, Scopelliti PA, Scorza A, Scozzafava A, Serafini F, Serra W, Severino S, Simeone B, Sirico D, Solari M, Spadaro GL, Stefani L, Strangio A, Surace FC, Tamborini G, Tarquinio N, Tassone EJ, Tavarozzi I, Tchana B, Tedesco G, Tinto M, Torzillo D, Totaro A, Triolo OF, Troisi F, Tusa M, Vancheri F, Varasano V, Venezia A, Vermi AC, Villari B, Zampi G, Zannoni J, Zito C, Zugaro A, Di Bella G, Carerj S. Organization and Activity of Italian Echocardiographic Laboratories: A Survey of the Italian Society of Echocardiography and Cardiovascular Imaging. J Cardiovasc Echogr 2023; 33:1-9. [PMID: 37426716 PMCID: PMC10328129 DOI: 10.4103/jcecho.jcecho_16_23] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 02/28/2023] [Accepted: 02/28/2023] [Indexed: 07/11/2023] Open
Abstract
Background The Italian Society of Echocardiography and Cardiovascular Imaging (SIECVI) conducted a national survey to understand better how different echocardiographic modalities are used and accessed in Italy. Methods We analyzed echocardiography laboratory activities over a month (November 2022). Data were retrieved via an electronic survey based on a structured questionnaire, uploaded on the SIECVI website. Results Data were obtained from 228 echocardiographic laboratories: 112 centers (49%) in the northern, 43 centers (19%) in the central, and 73 (32%) in the southern regions. During the month of observation, we collected 101,050 transthoracic echocardiography (TTE) examinations performed in all centers. As concern other modalities there were performed 5497 transesophageal echocardiography (TEE) examinations in 161/228 centers (71%); 4057 stress echocardiography (SE) examinations in 179/228 centers (79%); and examinations with ultrasound contrast agents (UCAs) in 151/228 centers (66%). We did not find significant regional variations between the different modalities. The usage of picture archiving and communication system (PACS) was significantly higher in the northern (84%) versus central (49%) and southern (45%) centers (P < 0.001). Lung ultrasound (LUS) was performed in 154 centers (66%), without difference between cardiology and noncardiology centers. The evaluation of left ventricular (LV) ejection fraction was evaluated mainly using the qualitative method in 223 centers (94%), occasionally with the Simpson method in 193 centers (85%), and with selective use of the three-dimensional (3D) method in only 23 centers (10%). 3D TTE was present in 137 centers (70%), and 3D TEE in all centers where TEE was done (71%). The assessment of LV diastolic function was done routinely in 80% of the centers. Right ventricular function was evaluated using tricuspid annular plane systolic excursion in all centers, using tricuspid valve annular systolic velocity by tissue Doppler imaging in 53% of the centers, and using fractional area change in 33% of the centers. When we divided into cardiology (179, 78%) and noncardiology (49, 22%) centers, we found significant differences in the SE (93% vs. 26%, P < 0.001), TEE (85% vs. 18%), UCA (67% vs. 43%, P < 0001), and STE (87% vs. 20%, P < 0.001). The incidence of LUS evaluation was similar between the cardiology and noncardiology centers (69% vs. 61%, P = NS). Conclusions This nationwide survey demonstrated that digital infrastructures and advanced echocardiography modalities, such as 3D and STE, are widely available in Italy with a notable diffuse uptake of LUS in the core TTE examination, a suboptimal diffusion of PACS recording, and conservative use of UCA, 3D, and strain. There are significant differences between northern and central-southern regions and echocardiographic laboratories that pertain to the cardiac unit. This inhomogeneous distribution of technology represents one of the main issues that must be solved to standardize the practice of echocardiography.
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Affiliation(s)
- Quirino Ciampi
- Cardiology Division, Fatebenefratelli Hospital, Benevento, Italy
| | - Mauro Pepi
- Cardiology Division, Centro Cardiologico Monzino, IRCCS, Milano, Italy
| | | | - Andrea Barbieri
- Department of Biomedical, Cardiology Division, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, Modena, Italy
| | - Agata Barchitta
- Semi Intensive Care Department, Semi-Intensive Care Unit, Padova University Hospital, Padova, Italy
| | | | - Sofia Miceli
- Geriatric Division, University Hospital Mater Domini, Catanzaro, Italy
| | - Vito Maurizio Parato
- Cardiology Division, Madonna del Soccorso Hospital, San Benedetto del Tronto, AP, Italy
| | - Antonio Tota
- Cardiology Division, Polyclinic Hospital, Bari, Italy
| | - Giuseppe Trocino
- Non Invasive Cardiac Imaging Department, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
| | - Massimiliana Abbate
- Cardiology Vanvitelli Division, AORN dei Colli, Monaldi Hospital, Napoli, Italy
| | - Maria Accadia
- Cardiology Division, Del Mare Hospital, Ponticelli, NA, Italy
| | - Rossella Alemanni
- Cardiac Surgery Division, Casa Sollievo della Sofferenza Hospital, San Giovanni Rotondo, Italy
| | | | | | - Maurizio Anselmi
- Cardiology Division, Fracastoro Hospital, San Bonifacio, VR, Italy
| | - Iolanda Aquila
- Cardiology Division, University Hospital Mater Domini, Catanzaro, Italy
| | - Simona Aramu
- Cardiology Division, San Martino Hospital, Oristano, Italy
| | - Enrico Avogadri
- Department of Cardiology, SS Trinità Hospital, Fossano, CN, Italy
| | | | - Luigi Badano
- Integrated Cardiovascular Diagnostic Division, Auxologico San Luca IRCCS Hospital, Milano, Italy
| | - Anna Balducci
- Pediatric Cardiology Division, Polyclinico S. Orsola-Malpighi IRCCS Hospital, Bologna, Italy
| | | | | | | | - Valentina Barletta
- Cardiology 2 Department, Cardiac Vascular Thoracic Department, Pisa University Hospital, Pisa, Italy
| | - Daniele Barone
- Cardiology Division, S. Andrea Hospital, La Spezia, Italy
| | - Francesco Becherini
- Cardiology and Cardiovascular Medicine Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | | | | | | | | | | | - Massimo Bolognesi
- Center for Internal Medicine and Sports Cardiology, Local Health Unit of Romagna, Cesena, FC, Italy
| | - Stefano Bongiovi
- Cardiology Division, Immacolata Concezione Civil Hospital, Piove di Sacco, PD, Italy
| | - Renato Maria Bragato
- Echocardiography and Emergency Cardiovascular Care Division, Humanitas Clinical and Research Centre, Rozzano, MI, Italy
| | - Gabriele Braggion
- Cardiology Division, Santa Maria Regina degli Angeli Hospital, Adria, RO, Italy
| | | | - Francesca Bursi
- Department of Health Science, Cardiology Division, University of Milan, San Paolo Hospital, ASST Santi Paolo e Carlo, Milano, Italy
| | | | - Matteo Cameli
- Cardiology Division, Polyclinic Le Scotte Hospital, Siena, Italy
| | - Antonella Canu
- Cardiology Division, Santissima Annunziata Hospital, Sassari, Italy
| | - Mariano Capitelli
- Internal Medicine Division, Pavullo Hospital, Pavullo Nel Frignano, MO, Italy
| | | | - Rosa Carbonara
- Cardiology Division, Maugeri Institute IRCCS, Bari, Italy
| | - Maria Carbone
- Emergency Medicine Division, St Anna and St Sebastiano Hospital, Caserta, Italy
| | - Marco Carbonella
- Cardiology Division, SS Maria Addolorata Hospital, Eboli, SA, Italy
| | - Nazario Carrabba
- Cardiology Division, Careggi University Hospital, Firenze, Italy
| | - Grazia Casavecchia
- Cardiology Division, University Hospital Ospedali Riuniti, Foggia, Italy
| | - Margherita Casula
- Cardiology Division, Nostra Signora di Bonaria Hospital, San Gavino Monreale, SU, Italy
| | - Elena Chesi
- Neonatology Division, S. Maria Nuova Hospital, Reggio Emilia, Italy
| | - Sebastiano Cicco
- Department of Precision and Regenerative Medicine and Ionian Area, Unit of Internal Medicine “G. Baccelli” and Unit of Hypertension “A.M. Pirrelli”, University of Bari Aldo Moro Medical School, AUOC Policlinico di Bari, Bari, Italy
| | - Rodolfo Citro
- Echocardiography Division, University Hospital San Giovanni di Dio e Ruggi d’Aragona, Salerno, Italy
| | | | | | - Paolo Colonna
- Cardiology Division, Polyclinic Hospital, Bari, Italy
| | - Maddalena Conte
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
| | | | - Pietro Cortesi
- Cardioncology Division, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, FC, Italy
| | | | | | - Fabiana Cozza
- Cardiology Division, Poliambulanza Foundation Hospital, Brescia, Italy
| | - Umberto Cucchini
- Cardiology Division, San Bassiano Hospital, Bassano Del Grappa, VI, Italy
| | - Myriam D’Angelo
- Cardiology Division, Bonino Pulejo IRCCS Hospital, Messina, Italy
| | - Santina Da Ros
- Division of Cardiology, Riuniti Padova Sud Hospital, Monselice, PD, Italy
| | | | | | - Francesca D’Auria
- Vascular - Endovascular Surgery Division, University Hospital San Giovanni di Dio e Ruggi d’Aragona, Salerno, Italy
| | - Giovanni De Caridi
- Vascular Surgery Division, University Hospital Polyclinic G.Martino, University of Messina, Messina, Italy
| | - Stefania De Feo
- Cardiology Division, P Pederzoli Hospital, Peschiera del Garda, VR, Italy
| | | | - Simona De Vecchi
- Cardiology Division, Major University Hospital of Charity, Novara, Italy
| | | | - Luca Dell’Angela
- Cardiology Division, Gorizia-Monfalcone Hospital, Gorizia, Italy
| | | | - Ilaria Dentamaro
- Cardiology Division, Miulli Hospital, Acquaviva delle Fonti, BA, Italy
| | - Paola Destefanis
- Cardiology Division, San Luigi Gonzaga University Hospital, Orbassano, Italy
| | - Maria Di Fulvio
- Cardiology-ICCU Division, Ss. Annunziata Hospital, Chieti, Italy
| | | | | | - Angelo Di Gioia
- Cardiology Division, St Giuliano Hospital, Giugliano in Campania, NA, Italy
| | | | | | - Concetta Di Nora
- Cardiology Division, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy
| | - Giovanni Di Salvo
- Pediatric Cardiology and Congenital Heart Disease Division, Padova University Hospital, Padova, Italy
| | - Claudio Dodi
- Cardiology Division, San Antonino Clinic, Piacenza, Italy
| | - Sarah Dogliani
- Cardiology Division, SS. Annunziata Civil Hospital, Savigliano, CN, Italy
| | | | - Melissa Dottori
- Cardiology Division, Marche University Hospital, Ancona, Italy
| | - Giuseppe Epifani
- Internal Medicine Division, Camberlingo Hospital, Francavilla Fontana, BR, Italy
| | - Iacopo Fabiani
- Cardiology and Cardiovascular Medicine Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Francesca Ferrara
- Internal Medicine Division, University Hospital Modena Polyclinic, Modena, Italy
| | - Luigi Ferrara
- Cardiology Division, Villa Dei Fiori Clinic, Acerra, NA, Italy
| | | | - Gemma Filice
- Cardiology Division, Annunziata Hospital, Cosenza, Italy
| | - Maria Fiorino
- Cardiology Division, ARNAS Civico Hospital, Palermo, Italy
| | - Davide Forno
- Cardiology Division, Maria Vittoria Hospital, Torino, Italy
| | | | | | - Giuseppe Gigantino
- Cardiology Division, University Hospital San Giovanni di Dio e Ruggi d’Aragona, Salerno, Italy
| | - Mauro Giorgi
- Cardiology Division, Molinette Hospital - Città della Salute e della Scienza, Torino, Italy
| | | | | | | | | | - Anna Holzl
- Internal Medicine Division, Quisisana Clinic, Ferrara, Italy
| | - Alessandra Iaiza
- Cardiac Surgery Division, San Camillo-Fornalinini Hospital, Roma, Italy
| | - Andrea Iannaccone
- Internal Medicine Division, Ordine Mauriziano Hospital, Torino, Italy
| | - Federica Ilardi
- Cardiology Division, Federico II University Hospital, Napoli, Italy
| | - Egidio Imbalzano
- Internal Medicine Division, University Hospital Polyclinic G.Martino, University of Messina, Messina, Italy
| | | | | | - Emilio Iori
- Cardiology Division, New Civil Hospital, Sassuolo, MO, Italy
| | - Annibale Izzo
- Cardiology Division, St Anna and St Sebastiano Hospital, Caserta, Italy
| | | | | | | | - Laura Lanzoni
- Cardiology Division, Sacro Cuore Don Calabria IRCCS Hospital, Verona, Italy
| | | | - Elisa Leiballi
- Cardiological and Cardio Oncological Rehabilitation Department, Sacile (PN) CRO (PN) Hospital, Sacile (PN), Italy
| | | | - Carmenita Lo Conte
- Cardiology Division, St Ottone Frangipane Hospital, Ariano Irpino, AV, Italy
| | - Maria Lo Monaco
- Cardiology Division, Humanitas Gavazzeni Hospital, Bergamo, Italy
| | - Antonella Lombardo
- Cardiology Division, Fondazione Policlinico A. Gemelli-IRCCS, Università Cattolica, Roma, Italy
| | | | - Paola Lusardi
- Cardiology and Cardiac Surgery Division, Maria Pia Hospital, Torino, Italy
| | - Antonio Magnante
- Cardiology Division, Madonna delle Grazie Hospital, Matera, Italy
| | - Alessandro Malagoli
- Division of Cardiology, Nephro-Cardiovascular Department, Baggiovara Hospital, University of Modena and Reggio Emilia, Modena, Italy
| | | | | | | | - Fiore Manganelli
- Cardiology Division, St Giuseppe Moscati Hospital, Avellino, Italy
| | - Francesca Mantovani
- Cardiology Division, Azienda USL- IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | | | - Valeria Marchese
- Cardiology Division, St Maria della Speranza Hospital, Battipaglia, SA, Italy
| | - Lina Marinacci
- Cardiology Division, Civil Hospital, Città di Castello, PG, Italy
| | - Roberto Mattioli
- Cardiology Division, IRCCS Multimedica Hospital, Sesto San Giovanni, MI, Italy
| | - Civelli Maurizio
- Cardiology Division, European Institute of Oncology, Milano, Italy
| | - Giuseppe Antonio Mazza
- Pediaric Cardiology Division, Regina Margherita Hospital - Città della Salute e della Scienza, Torino, Italy
| | - Stefano Mazza
- Cardiology Division, Maggiore St Andrea Hospital, Vercelli, Italy
| | - Marco Melis
- Cardiology Division, Brotzu Hospital, Cagliari, Italy
| | - Giulia Meloni
- Center for Prevention, Diagnosis and Therapy of Arterial Hypertension and Cardiovascular Complications, St Camillo Hospital, Sassari, Italy
| | - Elisa Merli
- Cardiology Division, Degli Infermi Hospital, Faenza, RA, Italy
| | - Alberto Milan
- Internal Medicine 4 Department, Molinette Hospital - Città della Salute e della Scienza, Torino, Italy
| | | | - Antonella Monaco
- Cardiology Outpatient Clinic, Cardiology Outpatient Clinic, Civitanova Marche, MC, Italy
| | - Ines Monte
- Cardiology Division, University Hospital Polyclinic “G.Rodolico-S. Marco”, University of Catania, Catania, Italy
| | | | - Antonella Moreo
- De Gasperis Cardio Center, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy
| | - Fabio Mori
- Non-invasive Cardiovascular Diagnostic Division, Careggi University Hospital, Firenze, Italy
| | - Sofia Morini
- Cardiology Division, Riuniti della Valdichiana Hospital, Montepulciano, SI, Italy
| | - Claudio Moro
- Cardiology Division, Pio XI Hospital, Desio, MB, Italy
| | | | - Francesco Negri
- Cardiology Division, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy
| | - Carmelo Nipote
- Cardiology Division, Civil Hospital, Sant’Agata di Militello, ME, Italy
| | - Fulvio Nisi
- Anesthesia and Intensive Care Division, IRCCS Humanitas Research Hospital, Rozzano, MI, Italy
| | - Silvio Nocco
- Cardiology Division, Sirai Hospital, Carbonia, CI, Italy
| | - Luigi Novello
- Geriatric Division, Valdagno Hospital, Arzignano, VI, Italy
| | - Luigi Nunziata
- Cardiology Division, St Maria della Pietà Hospital, Nola, NA, Italy
| | | | - Antonello Parodi
- Cardiology Division, Padre Antero Micone Hospital, Genova, Italy
| | | | - Guido Pastorini
- Cardiology Division, Regina Montis Regalis Hospital, Mondovì, CN, Italy
| | - Rita Pavasini
- Cardiology Division, St Anna University Hospital, Ferrara, Italy
| | - Daisy Pavoni
- Cardiology Division, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy
| | - Chiara Pedone
- Cardiology Division, Maggiore Hospital, Bologna, Italy
| | | | | | | | - Valeria Pergola
- Cardiology Division, Padova University Hospital, Padova, Italy
| | | | | | - Chiara Pezzullo
- Cardiology Division, G.B. Grassi Hospital, Lido di Ostia, RM, Italy
| | - Gerardo Piacentini
- Fetal and Neonatal Cardiology Unit - Fatebenefratelli Isola Tiberina Gemelli Isola Hospital, Roma, Italy
| | - Elisa Picardi
- Cardiology Division, Civic Hospital, Chivasso, TO, Italy
| | - Giovanni Pinna
- Neonatology and Neonatal Intensive Care Division, San Camillo-Fornalinini Hospital, Roma, Italy
| | | | - Alfredo Pizzuti
- Cardiology Outpatient Clinic, Koelliker Hospital, Torino, Italy
| | - Matteo Maria Poggi
- Interdisciplinary Internal Medicine Division, Careggi University Hospital, Firenze, Italy
| | - Alfredo Posteraro
- Cardiology Division, St Giovanni Evangelista Hospital, Tivoli, RM, Italy
| | | | - Debora Rampazzo
- Cardiology Division, Madonna della Navicella Hospital, Chioggia, VE, Italy
| | - Carlo Ratti
- Cardiology Division, St Maria Bianca Hospital, Mirandola, MO, Italy
| | - Sara Rettegno
- Cardiology Division, Hospital, Moncalieri, TO, Italy
| | - Fabrizio Ricci
- Cardiology Division, Ss. Annunziata Hospital, Chieti, Italy
| | - Caterina Ricci
- Cardiology Outpatient Clinic, Casa della Salute “Regina Margherita”, Castelfranco Emilia, MO, Italy
| | | | | | - Chiara Rovera
- Cardiology Division, Civic Hospital, Chivasso, TO, Italy
| | | | | | - Nicola Sacchi
- Medical Division, St Agostino Hospital, Castiglione del Lago, PG, Italy
| | | | - Francesca Sani
- Cardiology Division, St Giovanni di Dio Hospital, Firenze, Italy
| | - Chiara Sartori
- Cardiology Division, Santi Antonio e Biagio e Cesare Arrigo Hospital, Alessandria, Italy
| | - Virginia Scarabeo
- Cardiology Division, Camposampiero Hospital, Camposampiero, PD, Italy
| | - Angela Sciacqua
- Geriatric Division, University Hospital Mater Domini, Catanzaro, Italy
| | - Antonio Scillone
- Intensive Cardiac Rehabilitation Unit, Villa del Sole Clinic, Cosenza, Italy
| | | | - Alfredo Scorza
- Cardiology Division, Riuniti Anzio-Nettuno Hospital, Anzio, RM, Italy
| | | | | | - Walter Serra
- Cardiology Division, University Hospital, Parma, Italy
| | | | | | - Domenico Sirico
- Pediatric Cardiology and Congenital Heart Disease Division, Padova University Hospital, Padova, Italy
| | - Marco Solari
- Cardiology Division, St Giuseppe Hospital, Empoli, FI, Italy
| | | | - Laura Stefani
- Sports Medicine Division, Careggi University Hospital, Firenze, Italy
| | - Antonio Strangio
- Cardiology Division, St Giovanni di Dio Hospital, Crotone, Italy
| | - Francesca Chiara Surace
- Pediatric Cardiac Surgery and Cardiology Division, Marche University Hospital, Ancona, Italy
| | - Gloria Tamborini
- Cardiology Division, Centro Cardiologico Monzino, IRCCS, Milano, Italy
| | - Nicola Tarquinio
- Internal Medicine Division, IRCCS INRCA Hospital, Osimo AN, Italy
| | | | | | - Bertrand Tchana
- Pediatric Cardiology Division, University Hospital, Parma, Italy
| | | | - Monica Tinto
- Cardiology Division, Mater Salutis Hospital, Legnago, VR, Italy
| | - Daniela Torzillo
- Internal Medicine Division, L. Sacco Hospital, University of Milan, Italy
| | - Antonio Totaro
- Cardiology Division, Gemelli Molise Hospital, Campobasso, Italy
| | | | - Federica Troisi
- Cardiology Division, Miulli Hospital, Acquaviva delle Fonti, BA, Italy
| | - Maurizio Tusa
- Cardiology Division, St Donato Polyclinic, San Donato Milanese MI, Italy
| | | | - Vincenzo Varasano
- Internal and Emergency Medicine Division, Civil Hospital, Policoro MT, Italy
| | - Amedeo Venezia
- Geriatric Division, Miulli Hospital, Acquaviva delle Fonti, BA, Italy
| | | | - Bruno Villari
- Cardiology Division, Fatebenefratelli Hospital, Benevento, Italy
| | | | - Jessica Zannoni
- Cardiology Division, St Donato Polyclinic, San Donato Milanese MI, Italy
| | - Concetta Zito
- Cardiology Division, University Hospital Polyclinic G.Martino, University of Messina, Messina, Italy
| | - Antonello Zugaro
- Department of Cardiology, Intensive Care Unit, St Salvatore Hospital, L’Aquila, Italy
| | - Gianluca Di Bella
- Cardiology Division, University Hospital Polyclinic G.Martino, University of Messina, Messina, Italy
| | - Scipione Carerj
- Cardiology Division, University Hospital Polyclinic G.Martino, University of Messina, Messina, Italy
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Serafini F, Battista F, Gualtieri P, Casciola CM. Drag Reduction in Turbulent Wall-Bounded Flows of Realistic Polymer Solutions. Phys Rev Lett 2022; 129:104502. [PMID: 36112448 DOI: 10.1103/physrevlett.129.104502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 05/27/2022] [Accepted: 07/25/2022] [Indexed: 06/15/2023]
Abstract
Suspensions of DNA macromolecules (0.8 wppm, 60 kbp), modeled as finitely extensible nonlinear elastic dumbbells coupled to the Newtonian fluid, show drag reduction up to 27% at friction Reynolds number 180, saturating at the previously unachieved Weissenberg number ≃10^{4}. At a large Weissenberg number, the drag reduction is entirely induced by the fully stretched polymers, as confirmed by the extensional viscosity field. The polymer extension is strongly non-Gaussian, in contrast to the assumptions of classical viscoelastic models.
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Affiliation(s)
- F Serafini
- Department of Mechanical and Aerospace Engineering, Sapienza University of Rome, via Eudossiana 18, 00184, Roma, Italy
| | - F Battista
- Department of Mechanical and Aerospace Engineering, Sapienza University of Rome, via Eudossiana 18, 00184, Roma, Italy
| | - P Gualtieri
- Department of Mechanical and Aerospace Engineering, Sapienza University of Rome, via Eudossiana 18, 00184, Roma, Italy
| | - C M Casciola
- Department of Mechanical and Aerospace Engineering, Sapienza University of Rome, via Eudossiana 18, 00184, Roma, Italy
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Caraffa R, Bagozzi L, Fiocco A, Bifulco O, Nadali M, Ponzoni M, Carrozzini M, Toscano G, Fraiese AP, Metra M, Lombardi CM, Serafini F, Ribola A, Jorgji V, Bottio T, Gerosa G. Coronavirus disease 2019 (COVID-19) in the heart transplant population: a single-centre experience. Eur J Cardiothorac Surg 2020; 58:899-906. [PMID: 33084868 PMCID: PMC7665480 DOI: 10.1093/ejcts/ezaa323] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 07/20/2020] [Accepted: 07/23/2020] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVES ![]()
Few anecdotal cases have been reported in the literature regarding heart transplant recipients and infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). We report our experience with 6 patients hospitalized in Northern Italy during the outbreak. METHODS Of the 396 living heart transplant recipients from 1985 to 2020 included in the study, 6 patients developed the novel 2019 coronavirus disease. Risk factors, last follow-up characteristics, onset presentation, in-hospital course of disease and blood examinations data were collected for these patients. RESULTS All patients were symptomatic and had positive results from a nasopharyngeal swab test for SARS-CoV-2. Of the 6 patients, 5 were hospitalized and 1 remained self-quarantined at home. Two patients died and 3 were discharged home. Two patients were admittted to the intensive care unit . Immunosuppressive therapy was modified with a median reduction comprising doses that were 50% cyclosporine and 50% mycophenolate. All patients received a medium-dose of corticosteroids as a bolus medication in addition to their therapy. All hospitalized patients received hydroxychloroquine; 2 patients received ritonavir/lopinavir. Broad-spectrum antibiotics for prophylaxis were administered to all. One patient had an ischaemic stroke and died of sepsis. CONCLUSIONS In the absence of any strong evidence regarding the treatment of heart transplant recipients infected with SARS-CoV-2, we faced a new challenge in managing viral infection in an immunosuppressed population. Because immunomodulation interaction with the infection seems to be crucial for developing severe forms of the disease, we managed to reduce immunosuppressive therapy by adding medium doses of corticosteroids. Despite the limited number of affected patients, this report suggests that special considerations should be given to treating coronavirus disease in the heart transplant recipient population.
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Affiliation(s)
- Raphael Caraffa
- Cardiac Surgery Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Lorenzo Bagozzi
- Cardiac Surgery Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Alessandro Fiocco
- Cardiac Surgery Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Olimpia Bifulco
- Cardiac Surgery Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Matteo Nadali
- Cardiac Surgery Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Matteo Ponzoni
- Cardiac Surgery Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Massimiliano Carrozzini
- Cardiac Surgery Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Giuseppe Toscano
- Cardiac Surgery Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Angela Pompea Fraiese
- Cardiac Surgery Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Marco Metra
- Cardiology Unit, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health University, Spedali Civili of Brescia, Brescia, Italy
| | - Carlo Maria Lombardi
- Cardiology Unit, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health University, Spedali Civili of Brescia, Brescia, Italy
| | | | - Angela Ribola
- Department of Anesthesia, Ospedale di Cremona, Cremona, Italy
| | - Vjola Jorgji
- Hacohen Lab, Massachusetts General Hospital, Boston, MA, USA
| | - Tomaso Bottio
- Cardiac Surgery Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Gino Gerosa
- Cardiac Surgery Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
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5
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Allevi G, Serafini F. Polyostotic cortical hyperostosis in an 8-week-old cat with a 3-year follow-up. J Small Anim Pract 2019; 62:59-64. [PMID: 31044432 DOI: 10.1111/jsap.13013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 12/30/2018] [Accepted: 02/26/2019] [Indexed: 12/21/2022]
Abstract
A 2 month-old female cat, mixed breed, was referred for difficulty moving and severe enlargement of the mandible and limbs. Polyostotic cortical hyperostosis was diagnosed based on diagnostic imaging and histopathological changes of the mandible and limbs. Marked cortical bone thickening was detected on radiographs and CT scan images. The diaphyses of both radii and ulnae, together with the mandibular rami and bodies, were most severely affected. The many similarities shared with the human condition, Caffey's disease, are discussed.
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Affiliation(s)
- G Allevi
- Ospedale città di Bergamo, Bergamo, 24125, Italy
| | - F Serafini
- Clinica Veterinaria Foce, Genova, 16129, Italy
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6
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Bartoli M, Pederzini LA, Severini G, Serafini F, Prandini M. Elbow Medial Ulnar Collateral Ligament chronic isolated insufficiency: anatomical M-UCL reconstruction technique and clinical experience in a mid-term follow-up. Musculoskelet Surg 2018; 102:75-83. [PMID: 30343469 DOI: 10.1007/s12306-018-0559-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Accepted: 07/24/2018] [Indexed: 01/30/2023]
Abstract
PURPOSE This study aims to clinically evaluate, at mid-term follow-up, a group of patients treated by the senior author in the last 6 years with our anatomical double-bundle reconstruction surgical technique for the medial ulnar collateral ligament (M-UCL) insufficiency. METHODS In this study, we included only patients affected by chronic valgus elbow instability, diagnosed with an accurate clinical evaluation combined with an MRI, without associated fractures that had been surgically treated in the past and without additional instability detected during the first checkup and in the preoperative evaluation under anesthesia. The nine patients enrolled were operated by the senior author between 2011 and 2014 (from 16 to 49 years old at surgery, all amateur sportsmen). The average follow-up is 4 years (47.6 months). The values of the range of movement were recorded and compared. Pain assessment was performed using the VAS scoring system. The recovery of daily activities was evaluated through the validated MEPS and Quick-DASH score scales. All patients underwent an X-ray in two standard projections and a preoperative and follow-up MRI. RESULTS The recovery of the range of motion was complete in six cases. The remaining three patients had minor loss of extension. None of the patients reported flexion deficits nor pronation-supination at follow-up. All patients achieved subjectively perceived stability and clinically objectified stability at follow-up. Five patients referred a total lack of pain at follow-up. Seven patients achieved full marks in the Mayo Elbow Performance Score and an excellent improvement in the Quick-DASH score. CONCLUSIONS Excellent functional results indicate that M-UCL isolated reconstruction with autologous hamstrings described in this study is a reliable and replicable technique with a reduced incidence of complications. Resuming sports is consistently successful in our patients.
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Affiliation(s)
- M Bartoli
- Orthopaedics and Traumatology Department, Università Cattolica del Sacro Cuore - Fondazione Policlinico Gemelli, Largo Agostino Gemelli 8, 00168, Rome, RM, Italy.
| | - L A Pederzini
- Orthopaedics and Traumatology Unit, Nuovo Ospedale Civile di Sassuolo, Via Francesco Ruini 2, 41049, Sassuolo, MO, Italy
| | - G Severini
- Orthopaedics and Traumatology Department, Università Cattolica del Sacro Cuore - Fondazione Policlinico Gemelli, Largo Agostino Gemelli 8, 00168, Rome, RM, Italy
| | - F Serafini
- Orthopaedics and Traumatology Unit, Nuovo Ospedale Civile di Sassuolo, Via Francesco Ruini 2, 41049, Sassuolo, MO, Italy
| | - M Prandini
- Orthopaedics and Traumatology Unit, Nuovo Ospedale Civile di Sassuolo, Via Francesco Ruini 2, 41049, Sassuolo, MO, Italy
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7
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Boggian G, Sacca S, Serafini F, Vandelli R, Parlangeli R, Lai F. P995Short time antibiotic prophylaxis positively affects infection rates after CIED Implantation. Europace 2017. [DOI: 10.1093/ehjci/eux151.176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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8
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Bizzarri BM, Martini A, Serafini F, Aversa D, Piccinino D, Botta L, Berretta N, Guatteo E, Saladino R. Tyrosinase mediated oxidative functionalization in the synthesis of DOPA-derived peptidomimetics with anti-Parkinson activity. RSC Adv 2017. [DOI: 10.1039/c7ra03326e] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
DOPA-derived peptidomimetics are an attractive therapeutic tool for the treatment of Parkinson's disease.
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Affiliation(s)
- Bruno M. Bizzarri
- Department of Ecological and Biological Sciences (DEB)
- University of Tuscia
- 01100 Viterbo
- Italy
| | - Alessandro Martini
- Laboratory of Experimental Neurology
- Fondazione Santa Lucia IRCCS
- 00143 Roma
- Italy
| | - Francesco Serafini
- Department of Ecological and Biological Sciences (DEB)
- University of Tuscia
- 01100 Viterbo
- Italy
| | - Daniela Aversa
- Laboratory of Experimental Neurology
- Fondazione Santa Lucia IRCCS
- 00143 Roma
- Italy
| | - Davide Piccinino
- Department of Ecological and Biological Sciences (DEB)
- University of Tuscia
- 01100 Viterbo
- Italy
| | - Lorenzo Botta
- Department of Ecological and Biological Sciences (DEB)
- University of Tuscia
- 01100 Viterbo
- Italy
| | - Nicola Berretta
- Laboratory of Experimental Neurology
- Fondazione Santa Lucia IRCCS
- 00143 Roma
- Italy
| | - Ezia Guatteo
- Laboratory of Experimental Neurology
- Fondazione Santa Lucia IRCCS
- 00143 Roma
- Italy
- University of Naples Parthenope
| | - Raffaele Saladino
- Department of Ecological and Biological Sciences (DEB)
- University of Tuscia
- 01100 Viterbo
- Italy
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9
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Lanuti P, Serafini F, Pierdomenico L, Simeone P, Bologna G, Ercolino E, Di Silvestre S, Guarnieri S, Canosa C, Impicciatore GG, Chiarini S, Magnacca F, Mariggiò MA, Pandolfi A, Marchisio M, Di Giammarco G, Miscia S. Human Mesenchymal Stem Cells Reendothelialize Porcine Heart Valve Scaffolds: Novel Perspectives in Heart Valve Tissue Engineering. Biores Open Access 2015; 4:288-97. [PMID: 26309804 PMCID: PMC4497625 DOI: 10.1089/biores.2015.0019] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Heart valve diseases are usually treated by surgical intervention addressed for the replacement of the damaged valve with a biosynthetic or mechanical prosthesis. Although this approach guarantees a good quality of life for patients, it is not free from drawbacks (structural deterioration, nonstructural dysfunction, and reintervention). To overcome these limitations, the heart valve tissue engineering (HVTE) is developing new strategies to synthesize novel types of valve substitutes, by identifying efficient sources of both ideal scaffolds and cells. In particular, a natural matrix, able to interact with cellular components, appears to be a suitable solution. On the other hand, the well-known Wharton's jelly mesenchymal stem cells (WJ-MSCs) plasticity, regenerative abilities, and their immunomodulatory capacities make them highly promising for HVTE applications. In the present study, we investigated the possibility to use porcine valve matrix to regenerate in vitro the valve endothelium by WJ-MSCs differentiated along the endothelial lineage, paralleled with human umbilical vein endothelial cells (HUVECs), used as positive control. Here, we were able to successfully decellularize porcine heart valves, which were then recellularized with both differentiated-WJ-MSCs and HUVECs. Data demonstrated that both cell types were able to reconstitute a cellular monolayer. Cells were able to positively interact with the natural matrix and demonstrated the surface expression of typical endothelial markers. Altogether, these data suggest that the interaction between a biological scaffold and WJ-MSCs allows the regeneration of a morphologically well-structured endothelium, opening new perspectives in the field of HVTE.
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Affiliation(s)
- Paola Lanuti
- Center for Aging Science (Ce.S.I.), "Università G. d'Annunzio" Foundation , Chieti, Italy . ; Department of Medicine and Aging Science, School of Medicine and Health Science, University "G. d'Annunzio" Chieti-Pescara , Chieti, Italy . ; StemTeCh Group , Chieti, Italy
| | - Francesco Serafini
- Center for Aging Science (Ce.S.I.), "Università G. d'Annunzio" Foundation , Chieti, Italy . ; Department of Medicine and Aging Science, School of Medicine and Health Science, University "G. d'Annunzio" Chieti-Pescara , Chieti, Italy
| | - Laura Pierdomenico
- Center for Aging Science (Ce.S.I.), "Università G. d'Annunzio" Foundation , Chieti, Italy . ; Department of Medicine and Aging Science, School of Medicine and Health Science, University "G. d'Annunzio" Chieti-Pescara , Chieti, Italy . ; StemTeCh Group , Chieti, Italy
| | - Pasquale Simeone
- Center for Aging Science (Ce.S.I.), "Università G. d'Annunzio" Foundation , Chieti, Italy . ; Department of Medicine and Aging Science, School of Medicine and Health Science, University "G. d'Annunzio" Chieti-Pescara , Chieti, Italy
| | - Giuseppina Bologna
- Center for Aging Science (Ce.S.I.), "Università G. d'Annunzio" Foundation , Chieti, Italy . ; Department of Medicine and Aging Science, School of Medicine and Health Science, University "G. d'Annunzio" Chieti-Pescara , Chieti, Italy
| | - Eva Ercolino
- Center for Aging Science (Ce.S.I.), "Università G. d'Annunzio" Foundation , Chieti, Italy . ; Department of Medicine and Aging Science, School of Medicine and Health Science, University "G. d'Annunzio" Chieti-Pescara , Chieti, Italy
| | - Sara Di Silvestre
- Center for Aging Science (Ce.S.I.), "Università G. d'Annunzio" Foundation , Chieti, Italy . ; StemTeCh Group , Chieti, Italy . ; Department of Experimental and Clinical Sciences, University "G. d'Annunzio" Chieti-Pescara , Chieti, Italy
| | - Simone Guarnieri
- Center for Aging Science (Ce.S.I.), "Università G. d'Annunzio" Foundation , Chieti, Italy . ; Department of Experimental and Clinical Sciences, University "G. d'Annunzio" Chieti-Pescara , Chieti, Italy
| | - Carlo Canosa
- Department of Neuroscience and Imaging, University "G. d'Annunzio" Chieti-Pescara , Chieti, Italy
| | - Gianna Gabriella Impicciatore
- Department of Medicine and Aging Science, School of Medicine and Health Science, University "G. d'Annunzio" Chieti-Pescara , Chieti, Italy
| | - Stella Chiarini
- Department of Medicine and Aging Science, School of Medicine and Health Science, University "G. d'Annunzio" Chieti-Pescara , Chieti, Italy
| | - Francesco Magnacca
- Department of Neuroscience and Imaging, University "G. d'Annunzio" Chieti-Pescara , Chieti, Italy
| | - Maria Addolorata Mariggiò
- Center for Aging Science (Ce.S.I.), "Università G. d'Annunzio" Foundation , Chieti, Italy . ; StemTeCh Group , Chieti, Italy . ; Department of Experimental and Clinical Sciences, University "G. d'Annunzio" Chieti-Pescara , Chieti, Italy
| | - Assunta Pandolfi
- Center for Aging Science (Ce.S.I.), "Università G. d'Annunzio" Foundation , Chieti, Italy . ; StemTeCh Group , Chieti, Italy . ; Department of Experimental and Clinical Sciences, University "G. d'Annunzio" Chieti-Pescara , Chieti, Italy
| | - Marco Marchisio
- Center for Aging Science (Ce.S.I.), "Università G. d'Annunzio" Foundation , Chieti, Italy . ; Department of Medicine and Aging Science, School of Medicine and Health Science, University "G. d'Annunzio" Chieti-Pescara , Chieti, Italy . ; StemTeCh Group , Chieti, Italy
| | - Gabriele Di Giammarco
- Department of Neuroscience and Imaging, University "G. d'Annunzio" Chieti-Pescara , Chieti, Italy
| | - Sebastiano Miscia
- Center for Aging Science (Ce.S.I.), "Università G. d'Annunzio" Foundation , Chieti, Italy . ; Department of Medicine and Aging Science, School of Medicine and Health Science, University "G. d'Annunzio" Chieti-Pescara , Chieti, Italy . ; StemTeCh Group , Chieti, Italy
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10
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Zancanaro A, Serafini F, Fantin G, Murer B, Cicardi M, Bonanni L, Dalla Vestra M, Scanferlato M, Mazzanti G, Presotto F. Clinical and pathological findings of a fatal systemic capillary leak syndrome (Clarkson disease): a case report. Medicine (Baltimore) 2015; 94:e591. [PMID: 25738482 PMCID: PMC4553957 DOI: 10.1097/md.0000000000000591] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Systemic capillary leak syndrome (SCLS) is a rare disorder with episodes of hypotension, hypoalbuminemia, and hemoconcentration. During attacks endothelial hyperpermeability results in leakage of plasma proteins into the interstitial space. Attacks vary in severity and may be lethal.A 49-year-old previously healthy man was admitted to hospital for hypovolemic shock, anasarca with pleuropericardial effusion, muscle fatigue, and oliguria occurring after a flu-like syndrome. Laboratory data showed an increase in hematocrit (65%), leucocytes (24.590 μ/L), creatinine (2.5 mg/dL), creatine phosphokinase (10.000 U/L), and a decrease in serum albumin (17 g/L) without proteinuria. Immunoglobulins of class G/λ monoclonal gammopathy were detected (1.3 g/L). The initial suspicions addressed to a protein-loosing syndrome or to an effort-related rhabdomyolysis. Initial therapy was based on steroids, albumin, and high molecular weight plasma expanders (hydroxyethyl starch). Because of high hematocrit, phlebotomy was also performed. The patient had complete clinical remission and a diagnosis of SCLS was finally made. He received prophylactic therapy with verapamil and theophylline that was self-stopped for intolerance (hypotension and tachycardia). He had a new crisis 2 days after a physical effort, and was admitted in intensive care unit. The patient died for severe hypovolemic shock with multiorgan failure and sudden cardiac arrest 15 hours after hospital admission. Postmortem investigation revealed massive interstitial edema of main organs with myocardial hyperacute ischemia.Studies on SCLS are limited for the rarity of the disease and its unpredictable course. Both prophylactic and acute crisis treatments are empirical and optimal management of severe attacks is still lacking.
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Affiliation(s)
- Andrea Zancanaro
- From the Internal Medicine Unit (AZ, FS, GF, LB, MDV, FP); Pathology Unit (BM), Angelo General Hospital, Venice; Internal Medicine Unit (MC), Luigi Sacco General Hospital, University of Milan; and Internal Medicine Unit (MS, GM), San Donà di Piave General Hospital, Venice, Italy
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11
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Serafini F, Fantin G, Brugiolo R, Lamanna O, Aprile A, Presotto F. Outlier admissions of medical patients: prognostic implications of outlying patients. The experience of the Hospital of Mestre. Ital J Med 2015. [DOI: 10.4081/itjm.2015.528] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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12
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Bonanni L, Serafini F, Dalla Vestra M, Cutolo A, Grolla E, Presotto F. Response to letter regarding article "fluttering thrombus in patent foramen ovale with paradoxycal and cerebral embolism". Circulation 2014; 130:e164. [PMID: 25462830 DOI: 10.1161/circulationaha.114.012352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Luca Bonanni
- Department of Internal Medicine, Ospedale dell'Angelo, Mestre (Venezia), Italy
| | - Francesco Serafini
- Department of Internal Medicine, Ospedale dell'Angelo, Mestre (Venezia), Italy
| | | | - Ada Cutolo
- Department of Cardiology, Ospedale dell'Angelo, Mestre (Venezia), Italy
| | - Elisabetta Grolla
- Department of Cardiology, Ospedale dell'Angelo, Mestre (Venezia), Italy
| | - Fabio Presotto
- Department of Internal Medicine, Ospedale dell'Angelo, Mestre (Venezia), Italy
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13
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Affiliation(s)
- Luca Bonanni
- Departments of Internal Medicine (L.B., F.S., M.D.V., F.P.) and Cardiology (A.C., E.G.), Ospedale dell'Angelo, Mestre, Venice, Italy
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14
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Baudi P, Campochiaro G, Serafini F, Gazzotti G, Matino G, Rovesta C, Catani F. Hemiarthroplasty versus reverse shoulder arthroplasty: comparative study of functional and radiological outcomes in the treatment of acute proximal humerus fracture. Musculoskelet Surg 2014; 98 Suppl 1:19-25. [PMID: 24659199 DOI: 10.1007/s12306-014-0322-3] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2013] [Accepted: 02/26/2014] [Indexed: 06/03/2023]
Abstract
PURPOSE To compare functional and radiographic results of reverse prosthesis versus hemiarthroplasty after complex displaced proximal humeral fractures in elderly patients when adequate ORIF cannot be achieved and prosthetic shoulder replacement is required. METHODS From 2008 to 2012, 67 patients were treated with hemiarthroplasty or reverse arthroplasty. We evaluated 53 cases with an average follow-up of 27.5 months (range 12-64). Twenty-eight patients with an average age of 71.4 years were treated with a hemiarthroplasty and 25 patients with an average age of 77.3 years with a reverse prosthesis. All patients were assessed before and after surgery by Constant-ASES-DASH score, strength in abduction, ER1, ER2, and X-rays. RESULTS In hemiarthroplasty group, we observed a mean Constant score of 42.3 pt, ASES score 51.3 pt, and DASH score 46.1, with an average strength of 1.3 lb in abduction and of 3.7 lb in ER1 and 1.8 lb in ER2. In reverse arthroplasty group, we measured a mean Constant of 56.2 pt, ASES 69.3 pt, and DASH score 40.4, with an average strength of 4.3 lb in abduction and of 3.3 lb in ER1 and 3.2 lb in ER2. Radiographically, it is interesting to observe that greater tuberosity healing rate was 37 % in hemiarthroplasty group compared to 84 % in reverse arthroplasty group. About complications, the highest rate was recorded in the hemiarthroplasty group. CONCLUSION Reverse shoulder arthroplasty indication is steadily increasing in acute displaced proximal humeral fracture. Pain and articular movement results appear better than those with hemiarthroplasty. Our data are similar to the international literature.
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Affiliation(s)
- P Baudi
- Department of Orthopaedic Surgery, Policlinico Modena University, Via del Pozzo 71, 41100, Modena, Italy.
| | - G Campochiaro
- Department of Orthopaedic Surgery, Policlinico Modena University, Via del Pozzo 71, 41100, Modena, Italy
| | - F Serafini
- Department of Orthopaedic Surgery, Policlinico Modena University, Via del Pozzo 71, 41100, Modena, Italy
| | - G Gazzotti
- Department of Orthopaedic Surgery, Arcispedale S. Maria Nuova Azienda Ospedaliera di Reggio Emilia, Via Risorgimento 80, 42123, Reggio Emilia, Italy
| | - G Matino
- Department of Orthopaedic Surgery, Policlinico Modena University, Via del Pozzo 71, 41100, Modena, Italy
| | - C Rovesta
- Department of Orthopaedic Surgery, Policlinico Modena University, Via del Pozzo 71, 41100, Modena, Italy
| | - F Catani
- Department of Orthopaedic Surgery, Policlinico Modena University, Via del Pozzo 71, 41100, Modena, Italy
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15
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Au JT, Levine J, Aytaman A, Weber T, Serafini F. Management of peritoneal metastasis from neuroendocrine tumors. J Surg Oncol 2013; 108:385-6. [PMID: 24142576 DOI: 10.1002/jso.23399] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2013] [Accepted: 07/15/2013] [Indexed: 11/06/2022]
Affiliation(s)
- Joyce T Au
- Department of Surgery, SUNY Downstate, Brooklyn, New York
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16
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Serafini F, Fantin G, Zancanaro A, Gurrieri C, Bonanni L, Bittolo Bon G. Intramural hematoma of the esophagus in a woman with chronic renal failure and prophylactic heparin therapy. Ital J Med 2013. [DOI: 10.4081/itjm.2009.57] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
CASE REPORT An 86 year-old woman experienced chest pain, dyspnea, and dysphagia two days following orthopaedic surgery for a bimalleolus fracture of the right ankle. The patient was on prophylactic low weight molecular heparin and was affected by chronic renal failure. The chest computed tomography (CT) ruled out a pulmonary embolism but showed an intramural esophageal mass involving the entire esophagus. The lesion exhibited a blood like CT attenuation content that did not enhance after contrast administration. The esophagogram with gastrografin did not reveal filling defects nor communications between lumen and mucosa. Magnetic resonance confirmed CT results and excluded an aortic dissection. All radiological findings were suggestive of intramural hematoma of the esophagus. DISCUSSION AND CONCLUSIONS Intramural hematoma of the esophagus (IHE) is part of the spectrum of esophageal injuries that includes Mallory-Weiss tear and Boerhaave’s syndrome. IHE is the result of a hemorrhage within the submucosal layer. Predisposing conditions are abnormal hemostasis, traumatic events, aortic diseases. It can also occur spontaneously (idiopathic). Treatment should be conservative and includes risk factors withdrawal. The hematoma usually resolves in 1 to 3 weeks.
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17
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Baudi P, Rasia Dani E, Campochiaro G, Rebuzzi M, Serafini F, Catani F. The rotator cuff tear repair with a new arthroscopic transosseous system: the Sharc-FT(®). Musculoskelet Surg 2013; 97 Suppl 1:57-61. [PMID: 23588826 DOI: 10.1007/s12306-013-0254-3] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2013] [Accepted: 03/07/2013] [Indexed: 11/26/2022]
Abstract
PURPOSE Today, in rotator cuff tear repair, the transosseous sutures are considered superior from a biological and biomechanical point of view. Our purpose is to present the early clinical and biomechanical data of a new arthroscopic rotator cuff tear transosseous repair system: the Sharc-FT®. MATERIALS AND METHODS A total of 34 patients with rotator cuff tear affecting supraspinatus and infraspinatus, 1 to 3 cm wide, were treated and evaluated from 2010 to 2013. The average age was 63.2 years. Mean follow-up was 18.6 months. All patients were assessed through Constant score in the preoperative step and at 3-, 6-, and 12-month follow-up, performing an MRI 6 months after surgery. RESULTS The patients have shown a mean preoperative Constant score of 24.5 pt that constantly increases after surgery, until a mean value of 86.9 at 12 months. Regarding complications two cases of adhesive capsulitis were recorded. CONCLUSIONS This device permits to obtain transosseous sutures with cortical fixation; to greatly reduce the problems of lack of bone resistance; to decrease motion at tendon-footprint interface improving fatigue resistance; to make the stress-load distribution homogeneous at the footprint, thus optimizing biological healing. A later evaluation will be necessary, especially for the incidence of retears.
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Affiliation(s)
- P Baudi
- Department of Orthopaedic Surgery, Policlinico Modena University, Via del Pozzo 71, Modena, Italy.
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Serafini F, Bonanni L, Zancanaro A, Fricano G, Giannoccaro M, Zulian E, Dalla Vestra M, Atanasio P, Conton P, De Riva C, Fantin G, Presotto F. Area of admission and short-term care: an integral part of the internal medicine ward organized to intensive care. Ital J Med 2012. [DOI: 10.4081/itjm.2012.242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Introduction The analysis of the production related to health care activities in the Medicine ward of dell’Angelo Hospital (Mestre-Venezia, Italy) in the year 2010 reveals that the short-term hospitalization, less than 3 days, corresponds to 18% of all inpatient admissions.Objectives The short-term hospitalization approach need to be “governed”, both in terms of effectiveness and efficiency. In our department we have identified an area called “Admission and Short Stay Area”, where the discharge follows a comprehensive diagnostic and therapeutic pathway. Accordingly, we plan to extend the number of beds dedicated to the short stay in hospital, in order to decrease the average duration of stay avoiding the risk of increasing the readmissions, to share new pathways between health care workers.Materials and methods Within the department we have identified 8 beds for patients admitted from the emergency room. In the same beds triage is performed. In these beds the maximum duration of stay is 3 days. To achieve this goal we used clinical pathways shared between health workers, and bedside diagnostic procedures such as ultrasounds.Results In 2011 than to year 2010 there was an increased rate of short-term hospitalization (22–18%). Despite that the mean hospital stay was unchanged (10.3–10.6 days). The number of readmission within 90 days was also unchanged when we considered the most common diseases. More than 90% of health care workers followed the pre-established clinical care pathways.Conclusions The presence of a small number of beds within the medicine ward was dedicated to perform triage that allows to identify clinical care the needs of the patient. Among these some can be resolved in 3 days, rewarding patients and saving human and financial resources. To achieve this goal it is necessary that health care providers share clinical pathways, and that the bedside ultrasound is accessible.
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Serafini F, Bonanni L, Zancanaro A, Fricano G, Giannoccaro M, Zulian E, Dalla Vestra M, Atanasio P, Conton P, De Riva C, Fantin G, Presotto F. Area di Accoglimento e Degenza Breve (ADB): parte integrante di un reparto di Medicina Interna organizzato per intensità di cure. Italian Journal of Medicine 2012. [DOI: 10.1016/j.itjm.2012.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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Raval RP, Baez-Cabrera L, Plazzer JP, Serafini F, Macrae F, Weber TK. International analysis of unique DNA mismatch repair gene sequence variants redefines the contribution of MSH2 and MLH1 to colorectal cancer (CRC) incidence. J Am Coll Surg 2012. [DOI: 10.1016/j.jamcollsurg.2012.06.101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Dul EC, van Ravenswaaij-Arts CMA, Groen H, van Echten-Arends J, Land JA, Tyulenev Y, Naumenko V, Kurilo L, Shileiko L, Segal A, Klimova R, Kushch A, Ribas-Maynou J, Garcia-Peiro A, Abad C, Amengual MJ, Benet J, Navarro J, Colasante A, Lobascio AM, Scarselli F, Minasi MG, Alviggi E, Rubino P, Casciani V, Pena R, Varricchio MT, Litwicka K, Ferrero S, Zavaglia D, Franco G, Nagy ZP, Greco E, Romany L, Meseguer M, Garcia-Herrero S, Pellicer A, Garrido N, Dam A, Pijnenburg A, Hendriks JC, Westphal JR, Ramos L, Kremer JAM, Eertmans F, Bogaert V, Puype B, Geisler W, Clusmann C, Klopsch I, Strowitzki T, Eggert-Kruse W, Maettner R, Isachenko E, Isachenko V, Strehler E, Sterzik K, Band G, Madgar I, Brietbart H, Naor Z, Cunha-Filho JS, Souza CA, Krebs VG, Santos KD, Koff WJ, Stein A, Hammoud I, Albert M, Bergere M, Bailly M, Boitrelle F, Vialard F, Wainer R, Izard V, Selva J, Cohen - Bacrie P, Belloc S, de mouzon J, Cohen-Bacrie M, Alvarez S, Junca AM, Dumont M, Douard S, Prisant N, Tomita K, Hashimoto S, Akamatsu Y, Satoh M, Mori R, Inoue T, Ohnishi Y, Ito K, Nakaoka Y, Morimoto Y, Smith VJH, Ahuja KK, Atig F, Raffa M, Sfar MT, Saad A, Ajina M, Braga DPAF, Halpern G, Figueira RCS, Setti AS, Iaconelli Jr. A, Borges Jr. E, Medeiros GS, Borges Jr. E, Pasqualotto EB, Pasqualotto FF, Nadalini M, Tarozzi N, Di Santo M, Borini A, Lopez-Fernandez C, Arroyo F, Caballero P, Nunez-Calonge R, Fernandez JL, Gosalvez J, Gosalvez J, Lopez-Fernandez C, Gosalbez A, Cortes S, Caballero P, Nunez-Calonge R, Zikopoulos K, Lazaros L, Vartholomatos G, Kaponis A, Makrydimas G, Plachouras N, Sofikitis N, Kalantaridou S, Hatzi E, Georgiou I, Belloc S, de Mouzon J, Cohen-Bacrie M, Junca AM, Dumont M, Amar E, Cohen-Bacrie P, Vuillaume ML, Brugnon F, Artonne C, Janny L, Pons-Rejraji H, Fedder J, Bosco L, Ruvolo G, Bruccoleri AM, Manno M, Roccheri MC, Cittadini E, Bochev I, Gavrilov P, Kyurkchiev S, Shterev A, Carlomagno G, Colone M, Condorelli RA, Stringaro A, Calogero AE, Zakova J, Kralikova M, Crha I, Ventruba P, Melounova J, Matejovicova M, Vodova M, Lousova E, Sanchez Toledo M, Alvarez LLeo C, Garcia Garrido C, Resta Serra M, Belmonte Andujar LL, Gonzalez de Merlo G, Crha I, Zakova J, Ventruba P, Lousova E, Pohanka M, Huser M, Amiri I, Karimi J, Goodarzi MT, Tavilani H, Filannino A, Magli MC, Boudjema E, Crippa A, Ferraretti AP, Gianaroli L, Robles F, Magli MC, Crippa A, Filannino A, Ferraretti AP, Gianaroli L, Huang H, Yao DJ, Huang HJ, Li JR, Fan SK, Wang ML, Yung-Kuei S, Amer S, Mahran A, Darne J, Shaw R, Boudjema E, Magli MC, Borghi E, Cetera C, Ferraretti AP, Gianaroli L, Shukla U, Ogutu D, Deval B, Jansa M, Savvas M, Narvekar N, Houska P, Dackland AL, Bjorndahl L, Kvist U, Crippa A, Magli MC, Muzii L, Barboni B, Ferraretti AP, Gianaroli L, Samanta L, Kar S, Yakovenko SA, Troshina MN, Rutman BK, Dyakonov SA, Holmes E, Bjorndahl L, Kvist U, Feijo C, Verza Junior S, Esteves SC, Berta CL, Caille AM, Ghersevich SA, Zumoffen C, Munuce MJ, San Celestino M, Agudo D, Alonso M, Sanjurjo P, Becerra D, Bronet F, Garcia-Velasco JA, Pacheco A, Lafuente R, Lopez G, Checa MA, Carreras R, Brassesco M, Oneta M, Savasi V, Parrilla B, Guarneri D, Laureti A, Pagano F, Cetin I, Ekwurtzel E, Bjorndahl L, Kvist U, Morgante G, Piomboni P, Stendardi A, Serafini F, De Leo V, Focarelli R, Dumont M, Belloc S, Junca AM, Benkhalifa M, Cohen-Bacrie M, De Mouzon J, Entezami F, Cohen-Bacrie P, Junca A, Belloc S, Dumont M, Cohen-Bacrie M, Benkhalifa M, De Mouzon JJ, Entezami F, Cohen-Bacrie P, Mangiarini A, Capitanio E, Paffoni A, Restelli L, Guarneri C, Scarduelli C, Ragni G, Harrison K, Irving J, Martin N, Sherrin D, Yazdani A, Almeida C, Correia S, Rocha E, Alves A, Cunha M, Ferraz L, Silva S, Sousa M, Barros A, Perdrix A, Travers A, Milazzo JP, Clatot F, Mousset-Simeon N, Mace B, Rives N, Clarke HS, Callow A, Saxton D, Pacey AA, Sapir O, Oron G, Ben-Haroush A, Garor R, Feldberg D, Pinkas H, Stein A, Wertheimer A, Fisch B, Palacios E, Gonzalvo MC, Clavero A, Ramirez JP, Rosales A, Mozas J, Bjorndahl L, Castilla JA, Mugica J, Ramon O, Valdivia A, Exposito A, Casis L, Matorras R, Bongers R, Gottardo F, Zitzmann M, Kliesch S, Cordes T, Kamischke A, Schultze-Mosgau A, Buendgen N, Diedrich K, Griesinger G, Crisol L, Aspichueta F, Exposito A, Hernandez ML, Ruiz-Sanz JI, Mendoza R, Matorras R, Sanchez-Tusie AA, Bermudez A, Lopez P, Churchill GC, Trevino CL, Maldonado I, Dabbah J. POSTER VIEWING SESSION - ANDROLOGY. Hum Reprod 2011. [DOI: 10.1093/humrep/26.s1.75] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Stendardi A, Focarelli R, Piomboni P, Palumberi D, Serafini F, Ferramosca A, Zara V. Evaluation of mitochondrial respiratory efficiency during in vitro capacitation of human spermatozoa. ACTA ACUST UNITED AC 2010; 34:247-55. [DOI: 10.1111/j.1365-2605.2010.01078.x] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Talevi R, Barbato V, Mollo V, De Stefano C, Finelli F, Ferraro R, Gualtieri R, Zhou P, Liu AH, Cao YX, Roman H, Pura I, Tarta O, Bourdel N, Marpeau L, Sabourin JC, Portmann M, Nagy ZP, Behr B, Alvaro Mercadal B, Demeestere I, Imbert R, Englert Y, Delbaere A, Lueke S, Buendgen N, Koester F, Diedrich K, Griesinger G, Kim A, Han JE, Eunmi C, Kim YS, Cho JH, Yoon TK, Piomboni P, Stendardi A, Palumberi D, Morgante G, De Leo V, Serafini F, Focarelli R, Tatone C, Di Emidio G, Carbone MC, Vento M, Ciriminna R, Artini PG, Kyono K, Ishikawa T, Usui K, Hatori M, Yasmin L, Sato E, Iwasaka M, Fujii K, Owada N, Sankai T, McLaughlin M, Fineron P, Anderson RA, Wallace WHB, Telfer EE, Labied S, Beliard A, Munaut C, Foidart JM, Turkcuoglu I, Oktay K, Rodriguez-Wallberg K, Kuwayama M, Takayama Y, Mori C, Kagawa N, Akakubo N, Takehara Y, Kato K, Leibo SP, Kato O, Yoon H, Shin Y, cha J, Kim H, Lee W, Yoon S, Lim J, Larman MG, Gardner DK, Zander-Fox D, Lane M, Hamilton H, Oktay K, Lee S, Ozkavukcu S, Heytens E, Alappat RM, Sole M, Boada M, Biadiu M, Santalo J, Coroleu B, Barri PN, Veiga A, Rossi L, Bartoletti R, Mengarelli M, Boccia Artieri G, Gemini L, Mazzoli L, Giannini L, Scaravelli G, Kagawa N, Silber SJ, Kuwayama M, Yamanguchi S, Nagumo Y, Takai Y, Ishihara S, Takehara Y, Kato O, Lee S, Heytens E, Ozkavukcu S, Alappat RM, Oktay K, Soleimani R, Heytens E, Rottiers I, Gojayev A, Oktay K, Cuvelier AC, De Sutter P, Salama M, Winkler K, Murach KF, Hofer S, Wildt L, Friess SC, Okumura N, Kuji N, Kishimi A, Nishio H, Mochimaru Y, Minegishi K, Miyakoshi K, Fujii T, Tanaka M, Aoki D, Yoshimura Y, Hasegawa K, Juanzi S, Zhao W, Zhang S, Xue X, Silber S, Zhang J, Kuwayama M, Kagawa N, Meirow D, Gosden R, Westphal JR, Gerritse R, Beerendonk CCM, Braat DDM, Peek R, Coticchio G, Dal Canto M, Brambillasca F, Mignini Renzini M, Merola M, Lain M, Fadini R, Nottola SA, Albani E, Coticchio G, Lorenzo C, Carlini T, Maione M, Scaravelli G, Borini A, Macchiarelli G, Levi-Setti PE, Rienzi L, Romano S, Capalbo A, Iussig B, Albricci L, Colamaria S, Baroni E, Sapienza F, Giuliani M, Anniballo R, Ubaldi FM, Beyer DA, Schultze-Mosgau A, Amari F, Griesinger G, Diedrich K, Al-Hasani S, Resta S, Magli MC, Ruberti A, Lappi M, Ferraretti AP, Gianaroli L, Prisant N, Belloc S, Cohen-Bacrie M, Hazout A, Olivennes F, Aubriot FX, Alvarez S, De Mouzon J, Thieulin C, Cohen-Bacrie P, Wozniak S, Szkodziak P, Wozniakowska E, Paszkowski M, Paszkowski T, Diaz D, Nagy ZP, Dragnic S, Hayward B, Bennett R, Al-Sabbagh A, Novella-Maestre E, Teruel J, Carmona L, Rosello E, Pellicer A, Sanchez-Serrano M, Lee JR, Lee JY, Kim CH, Lee Y, Lee S, Jee BC, Suh CS, Kim SH, Moon SY, Sanchez-Serrano M, Novella-Maestre E, Teruel J, Mirabet V, Crespo J, Pellicer A, Schiewe M, Nugent N, Zozula S, Anderson R, Zulategui JF, Meseguer M, Pellicer A, Remohi J, Castello D, Romero JLL, De los Santos MJ, Cobo AC, von Wolff M, Jauckus J, Kupka M, Strowitzki T, Lawrenz B, Meirow D, Raanani H, Kaufman B, Maman E, Mendel MM, Dor J, Buendgen NK, Lueke S, Diedrich K, Griesinger G, Combelles C, Wang HY, Racowsky C, Kuleshova L, Tucker M, Graham J, Richter K, Carter J, Lim J, Levy M. Posters * Fertility Preservation. Hum Reprod 2010. [DOI: 10.1093/humrep/de.25.s1.372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Ross S, Thometz D, Serafini F, Bloomston M, Morton C, Zervos E, Rosemurgy A. Renal haemodynamics and function following partial portal decompression. HPB (Oxford) 2009; 11:229-34. [PMID: 19590652 PMCID: PMC2697893 DOI: 10.1111/j.1477-2574.2009.00040.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2008] [Accepted: 12/29/2008] [Indexed: 12/12/2022]
Abstract
BACKGROUND This study was undertaken to prospectively evaluate the impact of partial portal decompression on renal haemodynamics and renal function in patients with cirrhosis and portal hypertension. METHODS Fifteen consecutive patients (median age 49 years) with cirrhosis underwent partial portal decompression through portacaval shunting or transjugular intrahepatic portosystemic shunting (TIPS). Cirrhosis was caused by alcohol in 47%, hepatitis C in 13%, both in 33% and autoimmune factors in 7% of patients. Child class was A in 13%, B in 20% and C in 67% of patients. The median score on the Model for End-stage Liver Disease (MELD) was 14.0 (mean 15.0 +/- 7.7). Serum creatinine (SrCr) and creatinine clearance (CrCl) were determined pre-shunt, 5 days after shunting and 1 year after shunting. Colour-flow Doppler ultrasound of the renal arteries was also undertaken with calculation of the resistive index (RI) and pulsatility index (PI). Changes in the portal vein-inferior vena cava pressure gradient with shunting were determined. RESULTS With shunting, the portal vein-inferior vena cava gradients dropped significantly, with significant increases in PI in the early period after shunting. Creatinine clearance improved in the early post-shunt period. However, SrCr levels did not significantly improve. At 1 year after shunting, both CrCl and SrCr levels tended towards pre-shunt levels and the increase in PI did not persist. DISCUSSION Partial portal decompression improves mild to moderate renal dysfunction in patients with cirrhosis. Early improvements in renal function after shunting begin to disappear by 1 year after shunting.
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Affiliation(s)
- Sharona Ross
- Department of Surgery, University of South Florida, c/o Tampa General Hospital, Tampa, FL 33601, USA
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Gambera L, Campanella G, Piomboni P, Serafini F, Morgante G, De Leo V. [Association of antioxidants and natural immune activators in the treatment of astheno-teratospermia and abacterial leukocytosis]. Minerva Ginecol 2007; 59:473-9. [PMID: 17912173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
AIM Leukocytes are often present in human seminal plasma and more frequently in infertile men. Leukocytospermia is associated with sperm morphological and functional alterations. Immune cell activation leads to an increase of free radical production, without any antioxidant defence activation. Leukocyte presence during sperm maturation and migration through male genital tract and consequently exposure to reactive oxygen species led to sperm alteration: axonemal, acrosomal and nuclear structure damage, associated with necrosis. In order to evaluate the immune-modulating and antioxidative activity of beta-glucan, fermented papaya and lactoferrin associated with vitamins C and E, we analysed sperm characteristics of selected infertile male with astheno-teratospermia and abacterial leukocytosis. METHODS We selected 20 patients referred to our Sterility Centre for semen analysis with leukocyte concentration higher than 1x106 cell/mL. Seminal quality evaluation was performed according to WHO guidelines (1999) using Papanicolau and eosin staining, before and after three months of treatment with beta-glucan, papaya, lactoferrin, vitamin C and E. RESULTS After therapy, seminal analysis showed a significant reduction of leukocyte concentration and an increase of sperm motility and normal sperm morphology. CONCLUSION Our results suggest that a combined immunomodulating and antioxidant treatment protect sperm cells during maturation and migration through the male genital tract, resulting in a functional rescue demonstrated by the improvement of semen quality.
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Affiliation(s)
- L Gambera
- Centro Sterilità di Coppia, Dipartimento di Ginecologia e Ostetricia, Azienda Ospedaliera Universitaria Senese, Siena, Italy
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Negrini S, Giovannoni S, Minozzi S, Barneschi G, Bonaiuti D, Bussotti A, D'Arienzo M, Di Lorenzo N, Mannoni A, Mattioli S, Modena V, Padua L, Serafini F, Violante FS. Diagnostic therapeutic flow-charts for low back pain patients: the Italian clinical guidelines. Eura Medicophys 2006; 42:151-70. [PMID: 16767064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Affiliation(s)
- S Negrini
- ISICO (Italian Scientific Spine Institute), Milan, Don Carlo Gnocchi Foundation, ONLUS, IRCCS, Milan, Italy.
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Baccetti B, Collodel G, Marzella R, Moretti E, Piomboni P, Scapigliati G, Serafini F. Ultrastructural studies of spermatozoa from infertile males with Robertsonian translocations and 18, X, Y aneuploidies. Hum Reprod 2005; 20:2295-300. [PMID: 15878922 DOI: 10.1093/humrep/dei050] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND In order to clarify the relationship between chromosomal rearrangements, sperm morphology and interchromosomal effects (ICE), we studied the spermatogenetic defects in seven infertile Robertsonian translocation carriers. METHODS Lymphocyte karyotypes were evaluated using Giemsa-Trypsin-Giemsa banding and fluorescence in-situ hybridization (FISH). Semen analysis was performed by light and transmission electron microscopy. FISH of sperm nuclei was carried out to detect possible ICE. RESULTS Lymphocyte karyotype analysis revealed five t(13;14), one t(13;21) and one t(14;22) carriers. Sperm ultrastructural examination highlighted a higher percentage of immaturity, apoptosis and necrosis than in controls. Aneuploidies of gonosomes were detected in sperm from five out of six carriers of Robertsonian translocation, whereas aneuploidy of chromosome 18 was evident in three out of six carriers. The frequencies of diploidy were altered in all cases. CONCLUSIONS Since these infertile patients showed severe spermatogenetic impairment from the morphological and meiotic points of view, we recommend detailed sperm ultrastructural and chromosomal analysis before undertaking ICSI cycles in Robertsonian translocation carriers.
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MESH Headings
- Adult
- Aneuploidy
- Chromosomes, Human, Pair 18
- Chromosomes, Human, X
- Chromosomes, Human, Y
- Humans
- In Situ Hybridization, Fluorescence
- Infertility, Male/genetics
- Infertility, Male/pathology
- Male
- Middle Aged
- Spermatozoa/pathology
- Spermatozoa/ultrastructure
- Translocation, Genetic
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Affiliation(s)
- B Baccetti
- Department of Pediatrics, Obstetrics and Reproductive Medicine, Section of Biology, Siena University, Regional Referral Center for Male Infertility, Azienda Ospedaliera Universitaria Senese, Siena, Italy.
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Kelley ST, Bloomston M, Serafini F, Carey LC, Karl RC, Zervos E, Goldin S, Rosemurgy P, Rosemurgy AS. Cholangiocarcinoma: advocate an aggressive operative approach with adjuvant chemotherapy. Am Surg 2004; 70:743-8; discussion 748-9. [PMID: 15481288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
Cholangiocarcinoma presents many challenges. Prognosis is thought to be determined by conventional predictors of survival; margin status, pathologic criteria, stage, and comorbid disease. Ninety-four patients, 57 males and 37 females, underwent resections for cholangiocarcinoma between 1989 and 2000. Thirty-two patients (34%) had distal tumors, 10 had midduct lesions, and 52 had proximal/intrahepatic lesions. Thirty-four patients underwent pancreaticoduodenectomies, 23 bile duct resections alone, and 37 bile duct and concomitant hepatic resections. Tumor location did not influence mean survival (distal, 28 months +/- 23; midduct, 28 months +/- 21; and proximal, 31 months +/- 36). Operation undertaken did not alter survival (bile duct resection, 30 months +/- 37; pancreaticoduodenectomy, 27 months +/- 23; and concomitant bile duct/hepatic resection, 32 months +/- 32). TNM stage failed to predict survival: 5 stage I (29 months +/- 22), 12 stage II (41 months +/- 33), 12 stage III (33 months +/- 19), and 64 stage IV (27 months +/- 32). Tumor size did not influence survival: T1-2 (32 months +/- 33) versus T3-4 lesions (29 months +/- 25). Mean survival with negative margin (n = 67) was 34 months +/- 33, whereas microscopically positive (n = 13, 23.9 months +/- 25) or grossly positive (n = 14, 20.4 months +/- 20) margins were predictive of significantly shorter survival (P < 0.03). Adjuvant treatment (n = 41) was associated with significantly longer survival (40.5 months +/- 36) than those who received no further therapy (n = 53; 24 months +/- 24) (P = 0.05). TNM stage, tumor size, operation undertaken, and location were not associated with duration of survival after resection. Margin status was associated with duration of survival, though extended survival is possible even with positive margins. Advanced stage should not preclude aggressive resection. Without specific contraindications, an aggressive operative approach is advocated followed by adjuvant therapy.
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Affiliation(s)
- S T Kelley
- Department of Surgery, University of South Florida, Tampa, Florida USA
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Kelley S, Bloomston M, Serafini F, Carey L, Karl R, Zervos E, Goldin S, Rosemurgy P, Rosemurgy A. Cholangiocarcinoma: Advocate an Aggressive Operative Approach with Adjuvant Chemotherapy. Am Surg 2004. [DOI: 10.1177/000313480407000901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Cholangiocarcinoma presents many challenges. Prognosis is thought to be determined by conventional predictors of survival; margin status, pathologic criteria, stage, and comorbid disease. Ninety-four patients, 57 males and 37 females, underwent resections for cholangiocarcinoma between 1989 and 2000. Thirty-two patients (34%) had distal tumors, 10 had midduct lesions, and 52 had proximal/intrahepatic lesions. Thirty-four patients underwent pancreaticoduodenectomies, 23 bile duct resections alone, and 37 bile duct and concomitant hepatic resections. Tumor location did not influence mean survival (distal, 28 months ± 23; midduct, 28 months ± 21; and proximal, 31 months ± 36). Operation undertaken did not alter survival (bile duct resection, 30 months ± 37; pancreaticoduodenectomy, 27 months ± 23; and concomitant bile duct/hepatic resection, 32 months ± 32). TNM stage failed to predict survival: 5 stage I (29 months ± 22), 12 stage II (41 months ± 33), 12 stage HI (33 months ± 19), and 64 stage IV (27 months ± 32). Tumor size did not influence survival: T1–2 (32 months ± 33) versus T3–4 lesions (29 months ± 25). Mean survival with negative margin (n = 67) was 34 months ± 33, whereas microscopically positive (n = 13, 23.9 months ± 25) or grossly positive (n = 14, 20.4 months ± 20) margins were predictive of significantly shorter survival ( P < 0.03). Adjuvant treatment (n = 41) was associated with significantly longer survival (40.5 months ± 36) than those who received no further therapy (n = 53; 24 months ± 24) ( P = 0.05). TNM stage, tumor size, operation undertaken, and location were not associated with duration of survival after resection. Margin status was associated with duration of survival, though extended survival is possible even with positive margins. Advanced stage should not preclude aggressive resection. Without specific contraindications, an aggressive operative approach is advocated followed by adjuvant therapy.
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Affiliation(s)
- S.T. Kelley
- From the Department of Surgery, University of South Florida, Tampa, Florida
| | - M. Bloomston
- From the Department of Surgery, University of South Florida, Tampa, Florida
| | - F. Serafini
- From the Department of Surgery, University of South Florida, Tampa, Florida
| | - L.C. Carey
- From the Department of Surgery, University of South Florida, Tampa, Florida
| | - R.C. Karl
- From the Department of Surgery, University of South Florida, Tampa, Florida
| | - E. Zervos
- From the Department of Surgery, University of South Florida, Tampa, Florida
| | - S. Goldin
- From the Department of Surgery, University of South Florida, Tampa, Florida
| | - P. Rosemurgy
- From the Department of Surgery, University of South Florida, Tampa, Florida
| | - A.S. Rosemurgy
- From the Department of Surgery, University of South Florida, Tampa, Florida
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Bove A, Bongarzoni G, Dragani G, Serafini F, Di Iorio A, Palone G, Stella S, Corbellini L. Should Female Patients Undergoing Parathyroid-Sparing Total Thyroidectomy Receive Routine Prophylaxis for Transient Hypocalcemia? Am Surg 2004. [DOI: 10.1177/000313480407000615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Hypocalcemia following parathyroid-sparing total thyroidectomy is frequent and can prolong hospital stay. We undertook this study to identify preoperative predictors of postoperative hypocalcemia useful in the postoperative management of these patients. We examined patients undergoing total thyroidectomy for benign disease with preservation of at least three parathyroids from January 2000 to January 2001. Low serum calcium was considered below 8.0 mg/dL. Age, gender, preoperative serum calcium, thyroid stimulating hormone (TSH), T3, T4, albumin, cholesterol, and tryglicerides were compared in patients with normal and low serum calcium level on the second postoperative day and on discharge day by using χ2 test and a model of logistic regression. Data were reported using their frequency distribution among the two groups of patients. Eighty patients, 60 females (F) and 20 males (M), underwent parathyroid-sparing total thyroidectomy. On second postoperative day, hypocalcemia occurred in 42 patients, and 56 per cent were symptomatic. Only female gender (88% F vs 12% M) ( P < 0.05) and TSH <0.27 mUI/mL (38% vs 18%) ( P < 0.05) predicted hypocalcemia. Similarly, female gender predicted hypocalcemia in a logistic regression analysis ( P < 0.05). On the day of discharge, 22 patients had low serum calcium levels, and 50 per cent were symptomatic. At this time, only TSH value <0.27 mlU/mL significantly predicted hypocalcemia (48% vs 17%) ( P < 0.05). This was confirmed in a logistic regression analysis ( P < 0.05). All but one patient (98%) eventually returned to normal serum calium levels. Despite preservation of parathyroids, transient symptomatic hypocalcemia is common after total thyroidectomy. Female gender and low TSH serum level predicted hypocalcemia. Therefore, female patients undergoing total thyroidectomy with preoperative low TSH levels should receive calcium prophylaxis to decrease morbidity, shorten hospital stay, and decrease costs.
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Affiliation(s)
- A. Bove
- Departments of Surgery, University “G. D'Annunzio,” Chieti, Italy
| | - G. Bongarzoni
- Departments of Surgery, University “G. D'Annunzio,” Chieti, Italy
| | - G. Dragani
- Departments of Surgery, University “G. D'Annunzio,” Chieti, Italy
| | - F. Serafini
- Departments of Surgery, University “G. D'Annunzio,” Chieti, Italy
| | - A. Di Iorio
- Departments of Statistics, University “G. D'Annunzio,” Chieti, Italy
| | - G. Palone
- Departments of Surgery, University “G. D'Annunzio,” Chieti, Italy
| | - S. Stella
- Departments of Surgery, University “G. D'Annunzio,” Chieti, Italy
| | - L. Corbellini
- Departments of Surgery, University “G. D'Annunzio,” Chieti, Italy
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Bove A, Bongarzoni G, Dragani G, Serafini F, Di Iorio A, Palone G, Stella S, Corbellini L. Should female patients undergoing parathyroid-sparing total thyroidectomy receive routine prophylaxis for transient hypocalcemia? Am Surg 2004; 70:533-6. [PMID: 15212410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
Hypocalcemia following parathyroid-sparing total thyroidectomy is frequent and can prolong hospital stay. We undertook this study to identify preoperative predictors of postoperative hypocalcemia useful in the postoperative management of these patients. We examined patients undergoing total thyroidectomy for benign disease with preservation of at least three parathyroids from January 2000 to January 2001. Low serum calcium was considered below 8.0 mg/dL. Age, gender, preoperative serum calcium, thyroid stimulating hormone (TSH), T3, T4, albumin, cholesterol, and tryglicerides were compared in patients with normal and low serum calcium level on the second postoperative day and on discharge day by using chi2 test and a model of logistic regression. Data were reported using their frequency distribution among the two groups of patients. Eighty patients, 60 females (F) and 20 males (M), underwent parathyroid-sparing total thyroidectomy. On second postoperative day, hypocalcemia occurred in 42 patients, and 56 per cent were symptomatic. Only female gender (88% F vs 12% M) (P < 0.05) and TSH <0.27 mUI/mL (38% vs 18%) (P < 0.05) predicted hypocalcemia. Similarly, female gender predicted hypocalcemia in a logistic regression analysis (P < 0.05). On the day of discharge, 22 patients had low serum calcium levels, and 50 per cent were symptomatic. At this time, only TSH value < 0.27 mlU/mL significantly predicted hypocalcemia (48% vs 17%) (P < 0.05). This was confirmed in a logistic regression analysis (P < 0.05). All but one patient (98%) eventually returned to normal serum calium levels. Despite preservation of parathyroids, transient symptomatic hypocalcemia is common after total thyroidectomy. Female gender and low TSH serum level predicted hypocalcemia. Therefore, female patients undergoing total thyroidectomy with preoperative low TSH levels should receive calcium prophylaxis to decrease morbidity, shorten hospital stay, and decrease costs.
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Affiliation(s)
- A Bove
- Department of Surgery, University G. D'Annunzio, Chieti, Scalo, Italy
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Serafini F, Anderson W, Ghassemi P, Poklepovic J, Murr MM. The utility of contrast studies and drains in the management of patients after Roux-en-Y gastric bypass. Obes Surg 2002; 12:34-8. [PMID: 11868295 DOI: 10.1381/096089202321144559] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND The role of routine post-operative contrast examination (UGI) and drainage of the gastrojejunostomy after Roux-en-Y gastric bypass (RYGBP) is controversial. The authors determined if early routine post-operative UGI detects occult anastomotic leaks, thereby altering treatment and withholding early feeding. METHODS Prospective data on 100 consecutive patients who underwent RYGBP from September 1998 to September 2000 was reviewed. Closed suction drains were routinely used. Within 36 hr post-operatively, all patients underwent UGI to evaluate the gastrojejunostomy. Patients were given liquids if the UGI showed no leak, and drains were removed 24 hr later. A blinded radiologist reviewed all the UGI. RESULTS 87 women and 13 men underwent 75 open and 25 laparoscopic RYGBP. BMI was 52.0 kg/m2. 3 patients whose UGI showed a leak were treated non-operatively with antibiotics, maintenance of drains, nasogastric tube and NPO. 2 of those patients developed purulent drainage within 24 hr after the UGI. None of the three patients required reoperation. 4 UGI were not available for the blinded reviewer who graded the remaining as satisfactory (94) and unsatisfactory (2). This reviewer disputed a leak in 1 of 3 previously reported leaks and reported a leak in a previously negative study. The latter patient subsequently required surgery for an uncontrolled leak. CONCLUSIONS UGI can be used to withhold early oral intake in patients with radiographic leaks that would otherwise progress to clinically significant leaks. Surgical drains facilitate the non-operative management of such anastomotic leaks. Planned early UGI and surgical drains minimize the morbidity of anastomotic leaks after bariatric surgery.
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Affiliation(s)
- Francesco Serafini
- Department of Surgery, Interdisciplinary Obesity Treatment Group, University of South Florida, Tampa, FL, USA
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Rosemurgy AS, Bloomston M, Ghassemi P, Serafini F. Preshunt and Postshunt Portal Vein Pressures and Portal Vein-to-inferior Vena Cava Pressure Gradients Do Not Predict Outcome following Partial Portal Decompression. Am Surg 2002. [DOI: 10.1177/000313480206800116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
This study was undertaken to determine whether preshunt, postshunt, or changes in portal vein (PV) pressures or portal vein-to-inferior vena cava (PV-IVC) pressure gradients determine outcome following partial portal decompression attained through small-diameter prosthetic H-graft portacaval shunt (HGPCS). Seventy-seven adults underwent HGPCS (Child's class A10%, B 56%, and C 34%) and were prospectively evaluated per protocol. PV pressures and PV-IVC pressure gradients decreased significantly in all patients with shunting ( P < 0.001). Eight (10%) patients died within 30 days of shunting (Child's class B 50% and C 50%); seven of these deaths were due to liver failure. Preshunt, postshunt, and changes in PV pressures or PV-IVC pressure gradients with shunting were not different among eight perioperative deaths and survivors. At a mean follow-up of 3 years 24 (35%) additional patients died. Of late deaths 62 per cent were due to liver failure (Child's class B 40% and C 60%). Again preshunt, postshunt, or changes in PV pressures and PV-IVC pressure gradients with shunting did not predict who would die of late liver failure. We conclude that the small-diameter HGPCS effectively provides partial portal decompression. Preshunt or postshunt PV pressures or PV-IVC pressure gradients or changes in pressures with shunting do not determine outcome following HGPCS. Long-term outcome is influenced by the severity of cirrhosis before shunting and by the self-destructive behaviors typical of patients with alcoholic cirrhosis.
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Affiliation(s)
| | - Mark Bloomston
- From the Department of Surgery, University of South Florida, Tampa, Florida
| | - Poopak Ghassemi
- From the Department of Surgery, University of South Florida, Tampa, Florida
| | - Francesco Serafini
- From the Department of Surgery, University of South Florida, Tampa, Florida
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Bloomston M, Serafini F, Boyce HW, Rosemurgy AS. The "learning curve" in videoscopic Heller myotomy. JSLS 2002; 6:41-7. [PMID: 12002295 PMCID: PMC3043395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
OBJECTIVES In the early 1990s, minimally invasive videoscopy was applied to numerous operations. After undertaking more than 50 "open" Heller myotomies, our experience with videoscopic Heller myotomy began in 1992. We sought to determine whether the outcome following videoscopic Heller myotomy is influenced by surgeon experience. METHODS Seventy-eight patients with severe dysphagia secondary to achalasia underwent videoscopic Heller myotomy between 1992 and 1998. Intraoperative endoscopy was utilized to ensure adequate myotomy in all patients. Patients were stratified into 3 groups: the first 25 patients (group I), the second 25 patients (group II), and the last 28 patients (group III). Clinical outcome was based on length of stay, incidence of intraoperative complications, conversion to an 'open' procedure, and postoperative symptoms. RESULTS Perioperative complications occurred in 20% of patients in group I compared with 8% and 12% in groups II and III, respectively (P = NS). Only 3 patients required conversion to an 'open' procedure, all in group I (P <0 .05). Symptomatic improvement was achieved in 80% of patients in group I, 100% in group II, and 96% in group III (P < 0.05). Significant reductions in conversions to open, length of stay, and postoperative symptoms were seen after 20 myotomies were undertaken. CONCLUSION Outcome following videoscopic Heller myotomy, like other videoscopic operations, improves as surgeons progress along the videoscopic "learning curve." After approximately 20 videoscopic Heller myotomies, surgeons can expect fewer conversions to open procedures, shorter hospital stays, and better symptomatic relief.
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Affiliation(s)
- Mark Bloomston
- Department of Surgery, University of South Florida College of Medicine, Tampa, USA
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Rosemurgy AS, Bloomston M, Ghassemi P, Serafini F. Preshunt and postshunt portal vein pressures and portal vein-to-inferior vena cava pressure gradients do not predict outcome following partial portal decompression. Am Surg 2002; 68:70-4. [PMID: 12467322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
Abstract
This study was undertaken to determine whether preshunt, postshunt, or changes in portal vein (PV) pressures or portal vein-to-inferior vena cava (PV-IVC) pressure gradients determine outcome following partial portal decompression attained through small-diameter prosthetic H-graft portacaval shunt (HGPCS). Seventy-seven adults underwent HGPCS (Child's class A 10%, B 56%, and C 34%) and were prospectively evaluated per protocol. PV pressures and PV-IVC pressure gradients decreased significantly in all patients with shunting (P < 0.001). Eight (10%) patients died within 30 days of shunting (Child's class B 50% and C 50%); seven of these deaths were due to liver failure. Preshunt, postshunt, and changes in PV pressures or PV-IVC pressure gradients with shunting were not different among eight perioperative deaths and survivors. At a mean follow-up of 3 years 24 (35%) additional patients died. Of late deaths 62 per cent were due to liver failure (Child's class B 40% and C 60%). Again preshunt, postshunt, or changes in PV pressures and PV-IVC pressure gradients with shunting did not predict who would die of late liver failure. We conclude that the small-diameter HGPCS effectively provides partial portal decompression. Preshunt or postshunt PV pressures or PV-IVC pressure gradients or changes in pressures with shunting do not determine outcome following HGPCS. Long-tern outcome is influenced by the severity of cirrhosis before shunting and by the self-destructive behaviors typical of patients with alcoholic cirrhosis.
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Bloomston M, Serafini F, Rosemurgy AS. Videoscopic Heller Myotomy as First-Line Therapy for Severe Achalasia. Am Surg 2001. [DOI: 10.1177/000313480106701116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
To many nonsurgeons myotomy is considered an excessively invasive treatment for achalasia and has become a salvage procedure when esophageal dilation and botulinum toxin (botox) injections fail. We sought to examine our experience with videoscopic Heller myotomy to determine whether preoperative therapy predicts perioperative complications and long-term outcome. Videoscopic Heller myotomy was undertaken in 111 patients with achalasia between June 1992 and May 2000. Intraoperative endoscopy was used in all patients. Fundoplication was used selectively for patients with large hiatal hernias or as part of repair of esophageal perforation. Patients were asked to grade their dysphagia and reflux symptoms before and after myotomy on a scale of 0 (no symptoms) to 5 (severe symptoms). Patients were also asked to rate their outcome as excellent (no symptoms), good (greatly improved), fair (slightly improved), or poor (not improved) compared with their preoperative status. Patients were stratified on the basis of preoperative intervention (botox, pneumatic dilation, botox and pneumatic dilation, or no botox or dilation) and compared. Previous pneumatic dilation and/or botox injection had been undertaken before operation in 88 (79%) patients whereas 23 (21%) patients had no invasive preoperative therapy. The overall mean preoperative dysphagia score was 4.8 ± 0.8 and mean preoperative reflux score was 3.3 ± 2.1. Groups of patients undergoing preoperative interventions were similar to those patients not undergoing preoperative interventions in terms of preoperative symptoms, dysphagia scores, and reflux scores. Postoperative complications (13%) and perforations (8%) were slightly more common in patients who had undergone preoperative botox or dilation ( P = not significant). Subjectively, operative myotomy was more difficult in patients who had preoperative botox or dilation. Patients had significant improvement in dysphagia, dysphagia score, reflux score, emesis/regurgitation, and chest pain ( P < 0.05) regardless of preoperative intervention. After myotomy patients who had never undergone botox or pneumatic dilation were less likely to have mild dysphagia compared with those with previous botox injections (30% vs 53%; P = 0.09), previous dilations (30% vs 54%; P = 0.09), or both (30% vs 59%; P = 0.04). As well, dysphagia scores were better if no preoperative therapy had been undertaken: botox 0.8 ± 1.3, dilation 1.0 ± 1.4, botex and dilation 1.0 ± 1.3, and no therapy 0.3 ± 0.7 ( P < 0.05). Overall 97 per cent of patients stated that their symptoms were improved although more patients tended to have excellent or good outcomes if no preoperative intervention was undertaken (91%) compared with patients undergoing preoperative botox (86%), dilation (83%), or both (82%) ( P = not significant). We conclude that videoscopic Heller myotomy is safe and efficacious particularly in patients who have not undergone previous endoscopic interventions. The difference in patients’ outcomes based on preoperative therapy may be related to a less difficult operation in patients who forgo endoscopic therapy and elect to undergo early myotomy. Although videoscopic Heller myotomy provides good outcomes as a salvage procedure after failed dilations and/or botox injections for achalasia we advocate it as first-line therapy in reasonable operative candidates.
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Affiliation(s)
- Mark Bloomston
- Department of Surgery, University of South Florida, Tampa, Florida
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Bloomston M, Serafini F, Rosemurgy AS. Videoscopic heller myotomy as first-line therapy for severe achalasia. Am Surg 2001; 67:1105-9. [PMID: 11730231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
To many nonsurgeons myotomy is considered an excessively invasive treatment for achalasia and has become a salvage procedure when esophageal dilation and botulinum toxin (botox) injections fail. We sought to examine our experience with videoscopic Heller myotomy to determine whether preoperative therapy predicts perioperative complications and long-term outcome. Videoscopic Heller myotomy was undertaken in 111 patients with achalasia between June 1992 and May 2000. Intraoperative endoscopy was used in all patients. Fundoplication was used selectively for patients with large hiatal hernias or as part of repair of esophageal perforation. Patients were asked to grade their dysphagia and reflux symptoms before and after myotomy on a scale of 0 (no symptoms) to 5 (severe symptoms). Patients were also asked to rate their outcome as excellent (no symptoms), good (greatly improved), fair (slightly improved), or poor (not improved) compared with their preoperative status. Patients were stratified on the basis of preoperative intervention (botox, pneumatic dilation, botox and pneumatic dilation, or no botox or dilation) and compared. Previous pneumatic dilation and/or botox injection had been undertaken before operation in 88 (79%) patients whereas 23 (21%) patients had no invasive preoperative therapy. The overall mean preoperative dysphagia score was 4.8+/-0.8 and mean preoperative reflux score was 3.3+/-2.1. Groups of patients undergoing preoperative interventions were similar to those patients not undergoing preoperative interventions in terms of preoperative symptoms, dysphagia scores, and reflux scores. Postoperative complications (13%) and perforations (8%) were slightly more common in patients who had undergone preoperative botox or dilation (P = not significant). Subjectively, operative myotomy was more difficult in patients who had preoperative botox or dilation. Patients had significant improvement in dysphagia, dysphagia score, reflux score, emesis/ regurgitation, and chest pain (P < 0.05) regardless of preoperative intervention. After myotomy patients who had never undergone botox or pneumatic dilation were less likely to have mild dysphagia compared with those with previous botox injections (30% vs 53%; P = 0.09), previous dilations (30% vs 54%; P = 0.09), or both (30% vs 59%; P = 0.04). As well, dysphagia scores were better if no preoperative therapy had been undertaken: botox 0.8+/-1.3, dilation 1.0+/-1.4, botox and dilation 1.0+/-1.3, and no therapy 0.3+/-0.7 (P < 0.05). Overall 97 per cent of patients stated that their symptoms were improved although more patients tended to have excellent or good outcomes if no preoperative intervention was undertaken (91%) compared with patients undergoing preoperative botox (86%), dilation (83%), or both (82%) (P = not significant). We conclude that videoscopic Heller myotomy is safe and efficacious particularly in patients who have not undergone previous endoscopic interventions. The difference in patients' outcomes based on preoperative therapy may be related to a less difficult operation in patients who forgo endoscopic therapy and elect to undergo early myotomy. Although videoscopic Heller myotomy provides good outcomes as a salvage procedure after failed dilations and/or botox injections for achalasia we advocate it as first-line therapy in reasonable operative candidates.
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Affiliation(s)
- M Bloomston
- Department of Surgery, University of South Florida, Tampa, USA
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Muench J, Albrink M, Serafini F, Rosemurgy A, Carey L, Murr MM. Delay in Treatment of Biliary Disease during Pregnancy Increases Morbidity and Can be Avoided with Safe Laparoscopic Cholecystectomy. Am Surg 2001. [DOI: 10.1177/000313480106700608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Recent reports indicate that laparoscopic cholecystectomy in pregnancy is safe. The aim of this study was to evaluate whether delays in definitive treatment of symptomatic cholelithiasis increase morbidity. We reviewed the records of 16 women who underwent laparoscopic cholecystectomy during pregnancy between 1992 and 1999. Mean age was 24 ± 5 years (mean ± standard error). Symptom onset was during the first trimester in nine patients, second trimester in six patients, and third trimester in one patient. Patients had abdominal pain (93%), nausea (93%), emesis (80%), and fever (66%) for a median of 45 days (range 1–195 days) before cholecystectomy. Nine of 11 women who underwent cholecystectomy more than 5 weeks after onset of symptoms experienced recurrent attacks necessitating 15 hospital admissions and four emergency room visits. Moreover four women who developed symptoms in the first and second trimesters but whose operations were delayed to the third trimester had 11 hospital admissions and four emergency room visits; three of those four (75%) women developed premature contractions necessitating tocolytics. Cholecystectomy was completed laparoscopically in 14 women. There was no hospital infant or maternal mortality or morbidity. We recommend prompt laparoscopic cholecystectomy in pregnant women with symptomatic biliary disease because it is safe and it reduces hospital admissions and frequency of premature labor.
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Affiliation(s)
- Jeffrey Muench
- Department of Surgery, University of South Florida, Tampa, Florida
| | - Michael Albrink
- Department of Surgery, University of South Florida, Tampa, Florida
| | | | | | - Larry Carey
- Department of Surgery, University of South Florida, Tampa, Florida
| | - Michel M. Murr
- Department of Surgery, University of South Florida, Tampa, Florida
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Muench J, Albrink M, Serafini F, Rosemurgy A, Carey L, Murr MM. Delay in treatment of biliary disease during pregnancy increases morbidity and can be avoided with safe laparoscopic cholecystectomy. Am Surg 2001; 67:539-42; discussion 542-3. [PMID: 11409801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
Recent reports indicate that laparoscopic cholecystectomy in pregnancy is safe. The aim of this study was to evaluate whether delays in definitive treatment of symptomatic cholelithiasis increase morbidity. We reviewed the records of 16 women who underwent laparoscopic cholecystectomy during pregnancy between 1992 and 1999. Mean age was 24 +/- 5 years (mean +/- standard error). Symptom onset was during the first trimester in nine patients, second trimester in six patients, and third trimester in one patient. Patients had abdominal pain (93%), nausea (93%), emesis (80%), and fever (66%) for a median of 45 days (range 1-195 days) before cholecystectomy. Nine of 11 women who underwent cholecystectomy more than 5 weeks after onset of symptoms experienced recurrent attacks necessitating 15 hospital admissions and four emergency room visits. Moreover four women who developed symptoms in the first and second trimesters but whose operations were delayed to the third trimester had 11 hospital admissions and four emergency room visits; three of those four (75%) women developed premature contractions necessitating tocolytics. Cholecystectomy was completed laparoscopically in 14 women. There was no hospital infant or maternal mortality or morbidity. We recommend prompt laparoscopic cholecystectomy in pregnant women with symptomatic biliary disease because it is safe and it reduces hospital admissions and frequency of premature labor.
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Affiliation(s)
- J Muench
- Department of Surgery, University of South Florida, Tampa, USA
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Vescovo G, Dalla Libera L, Serafini F, Leprotti C, Facchin L, Volterrani M, Ceconi C, Ambrosio GB. Improved exercise tolerance after losartan and enalapril in heart failure: correlation with changes in skeletal muscle myosin heavy chain composition. Circulation 1998; 98:1742-9. [PMID: 9788828 DOI: 10.1161/01.cir.98.17.1742] [Citation(s) in RCA: 105] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND In congestive heart failure, fatigue-resistant, oxidative, slow type I fibers are decreased in leg skeletal muscle, contributing to exercise capacity (EC) limitation. The mechanisms by which ACE inhibitors and AII antagonists improve EC is still unclear. We tested the hypothesis that improvement in EC is related to changes in skeletal muscle composition toward type I fibers. METHODS AND RESULTS Eight patients with congestive heart failure, NYHA classes I through IV, were treated for 6 months with enalapril (E) 20 mg/d, and another 8 with losartan (L) 50 mg/d. EC was assessed with maximal cardiopulmonary exercise testing at baseline and after treatment. Myosin heavy chain (MHC) composition of the gastrocnemius was studied after electrophoretic separation of slow MHC1, fast oxidative MHC2a, and fast glycolytic MHC2b isoforms from needle microbiopsies obtained at baseline and after 6 months. EC improved in both groups. Peak V(O2) increased from 21.0+/-4.7 to 27.6+/-4.3 mL . kg-1 . min -1 (P=0.011) in the L group and from 17.5+/-5.0 to 25.0+/-5.5 mL . kg-1 . min -1 (P=0.014) in the E group. Similarly, ventilatory threshold changed from 15.0+/-4.0 to 19.9+/-4.9 mL (P=0. 049) with L and from 12.0+/-1.9 to 15.4+/-3.5 mL (P=0.039) with E. MCH1 increased from 61.2+/-11.2% to 75.4+/-7.6% with L (P=0.012) and from 60.6+/-13.1% to 80.1+/-10.9% (P=0.006) with E. Similarly, MHC2a decreased from 21.20+/-9.5% to 12.9+/-4.4% (P=0.05) with L and from 19.9+/-7.8% to 11.8+/-7.9% (P=0.06) with E. MHC2b changed from 17. 5+/-6.5% to 11.7+/-5.2% (P=0.07) with L and from 19.5+/-6.4% to 8. 1+/-4.6% (P=0.0015) with E. There was a significant correlation between net changes in MHC1 and absolute changes in peak V(O2) (r2=0.29, P=0.029) and a trend to significance for MHC2a and 2b. CONCLUSIONS Six months' treatment with L and with E produces an improvement in EC of similar magnitude. These changes are accompanied by a reshift of MHCs of leg skeletal muscle toward the slow, more fatigue-resistant isoforms. Magnitude of MHC1 changes correlates with the net peak V(O2) gain, which suggests that improved EC may be caused by favorable biochemical changes occurring in the skeletal muscle.
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Affiliation(s)
- G Vescovo
- First Department of Internal Medicine, Venice City Hospital, Venice, Italy
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Serafini F, Franceschini M, Vescovo G, Ambrosio GB. [The prognostic value of type-1 myosin heavy chain in the skeletal muscle of patients with chronic heart failure of a mild-moderate degree]. Cardiologia 1998; 43:1059-66. [PMID: 9922570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
Patients with chronic heart failure (CHF) develop skeletal muscle disease (myopathy) that is in part responsible for the decrease of their exercise tolerance. While maximal oxygen consumption (VO2), metabolic equivalent (MET) and NYHA functional class are good prognostic indices, it is not known whether markers of skeletal muscle myopathy could carry the same meaning. We tested the hypothesis that myosin heavy chain 1 (MHC1) could have a prognostic value in 18 patients with different degree of CHF. Patients were enrolled in January 1995 and followed up for 3 years. At baseline all subjects performed cardiopulmonary exercise test, echocardiography and gastrocnemius needle biopsy for determination of MHC1 percentage. Thereafter patients were divided into two groups (A and B) according to MHC1 percentage (< or = 70 and > 70). The number of cardiovascular events, the time to the first admission to the hospital and the time to death were considered as end points in our study. Eighty-three percent of the events and all deaths happened in Group A. The time of the first admission and the survival curves were worse in Group A (p = 0.008 and p = 0.02 respectively). Similar results were obtained when patients were divided according to VO2 (< or = 18 and > 18 ml/kg/min), MET (< or = 5 and > 5) and NYHA functional class (III/IV and I/II). We also observed a correlation between MHC1, VO2 (r = 0.3, p = 0.01), MET (r = 0.5, p = 0.0006) and NYHA functional class (r = 0.1, p = 0.07). In conclusion, the CHF myopathy, estimated by MHC1 percentage, gives prognostic information similar to VO2, MET and NYHA functional class.
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Affiliation(s)
- F Serafini
- I Divisione di Medicina Interna, Ospedale Civile, Venezia
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Abstract
Primary pulmonary hypertension (PPH) is a rare disease that affects young people predominantly of female gender. Early epidemiologic studies have shown that the diagnosis is usually made 1 to 2 years after symptoms onset, and the mean survival is reduced to 2 to 3 years thereafter. New insights into the pathogenesis of PPH by epidemiologic studies may be obtained through the utilization of informatic technologies coupled to a clear definition of the disease. Early stages of precapillary pulmonary hypertension could be identified through screening tests like echocardiography in populations with higher incidence, such as familial PPH and the conditions associated with pulmonary hypertension. These latter conditions are hemodynamically and pathologically similar to the primary form, and they can give insight into several possible aspects of the pathogenesis of PPH. Prospective registries are very useful in coordinating the collection of epidemiologic data, and new technologies, such as informatics, may improve the management and the continuous updating of the databases.
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Affiliation(s)
- N Galiè
- Institute of Cardiology, University of Bologna, Italy.
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Vescovo G, Serafini F, Dalla Libera L, Leprotti C, Facchin L, Tenderini P, Ambrosio GB. Skeletal muscle myosin heavy chains in heart failure: correlation between magnitude of the isozyme shift, exercise capacity, and gas exchange measurements. Am Heart J 1998; 135:130-7. [PMID: 9453532 DOI: 10.1016/s0002-8703(98)70353-9] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Patients with congestive heart failure (CHF) have a reduced exercise capacity because of the early appearance of fatigue and dyspnea. Qualitative changes in the skeletal muscle composition and metabolism can be responsible for the origin of symptoms METHODS We correlated the myosin heavy chain (MHC) composition of the gastrocnemius in 20 patients with different degrees of CHF to NYHA class, diuretic consumption, echocardiographic parameters, and expiratory gases measured during cardiopulmonary exercise testing. MHC composition was determined electrophoretically in skeletal muscle needle microbiopsies and the percent distribution was calculated by densitometry. Maximal cardiopulmonary exercise testing was performed on a treadmill with a modified Naughton protocol. A capnograph was used. RESULTS There was no correlation between ejection fraction, left ventricular end systolic diameter, left ventricular end diastolic diameter, and MHC composition. We found a significant positive correlation between the percentage of MHC 1 (slow aerobic isoform) and NYHA class (r2 = 0.62, p < 0.0001), peak VO2 (r2 = 0.5, p < 0.0004), ventilatory threshold (VT) (r2 = 0.33, p = 0.008) and O2 pulse (peak VO2/HR) (r2 = 0.40, p = 0.003). There was a negative correlation between both MHC2a (fast oxidative) and MHC2b (fast glycolytic) with peak VO2 (r2 = 0.38, p = 0.004 and r2 = 0.37, p = 0.004, respectively), VT (r2 = 0.2, p = 0.046 and r2 = 0.34, p = 0.007, respectively), and O2 pulse (peak VO2/HR) (r2 = 0.39, p = 0.003 and r2 = 0.23, p = 0.03). NYHA class was also correlated positively with MHC2a and MHC2b (r2 = 0.46, p = 0.001 and r2 = 0.41, p < 0.006, respectively) and negatively with the same clinical and functional parameters. CONCLUSIONS The correlation between the magnitude of the MHC shift from the slow aerobic to the fast glycolytic and fast oxidative with both functional and objective measurements of exercise capacity (peak VO2, VT, O2 pulse) seem to suggest that changes in skeletal muscle composition may play a determining role in exercise tolerance in patients with CHF.
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Affiliation(s)
- G Vescovo
- First Department of Internal Medicine, Venice City Hospital, Italy
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Serafini F, Vescovo G, Dalla Libera L, Catani C, Facchin L, Tenderini PL, Zennaro R, Leprotti C, Ambrosio GB. [Myosin isoforms in skeletal muscle in patients with chronic heart decompensation: distribution and correlation with with exercise tolerance]. Cardiologia 1997; 42:941-6. [PMID: 9410567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Chronic heart failure (CHF) is accompanied by a reduced exercise capacity, and the symptoms can be at least in part explained by qualitative and quantitative changes in the skeletal muscle composition and metabolism. We have correlated the myosin heavy chain (MHC) composition of the gastrocnemius in 20 patients with different degrees of CHF to expiratory gases measured during maximal cardiopulmonary exercise testing, NYHA functional class and echocardiographic parameters. MHC composition was determined electrophoretically in skeletal muscle needle microbiopsies and the percent distribution calculated by laser densitometry. There was no correlation between ejection fraction, left ventricular end-diastolic and end-systolic diameters and MHC composition. The percentage of MHC 1 (slow aerobic isoform) was positively correlated with peak VO2 (r2 = 0.5, p = 0.0004), ventilatory threshold (VT, r2 = 0.33, p = 0.008), and O2 pulse (peak VO2/HR, r2 = 0.40, p = 0.003). There was a negative correlation between MHC 2a and 2b (fast isoforms) and peak VO2 (r2 = 0.38 and 0.37, p = 0.004, respectively), VT (r2 = 0.2, p = 0.05; r2 = 0.34, p = 0.007, respectively) and O2 pulse (r2 = 0.39, p = 0.003; r2 = 0.23, p = 0.03, respectively). NYHA functional class was also negatively correlated with the same parameters (r2 = 0.2, p = 0.01; r2 = 0.4, p = 0.001; r2 = 0.34, p = 0.006, respectively) as well as with MHC 1 (r2 = 0.62, p = 0.0001). A positive correlation was found between NYHA functional class and MHC 2a and 2b (r2 = 0.46, p = 0.001; r2 = 0.41, p = 0.002, respectively). The severity of heart failure is paralleled by a shift of the MHC pattern toward the fast MHC 2b. The correlation between the magnitude of the MHCs shift, from the slow aerobic to the fast type, with both clinical parameters (NYHA functional class) and functional measurements (peak VO2, VT, O2 pulse) of exercise capacity seem to suggest that changes in skeletal muscle composition may play a key role in exercise tolerance in patients with CHF.
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Affiliation(s)
- F Serafini
- Prima Divisione di Medicina Interna, Ospedale Civile, Venezia
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Serafini F, Vescovo G, Leprotti C, Zanchi P, Ambrosio GB. [Skeletal musculature modifications and mechanisms of fatigue in chronic heart failure]. G Ital Cardiol 1997; 27:603-11. [PMID: 9280730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The majority of patients with chronic heart failure (CHF) have a decreased exercise tolerance. It has not been well established if muscle fatigue is related to a peripheral myopathy with specific metabolic, histologic and biochemical abnormalities. CHF patients demonstrate depressed oxidative capacity and activation of anaerobic glycolysis, leading to a reduction in the energy substrates. In addition, the skeletal muscles of the lower limbs demonstrate a shift toward type IIb fibers. Many factors, such as prolonged immobilization, reduced blood flow and neuroendocrine activation, can be cited in order to explain the origin of this myopathy. Recent studies show that immobilization is not the only reason for modifications in skeletal muscle composition, since patients with disuse atrophy show an increased percentage in myosin heavy chain I, while IIb is decreased. The opposite pattern is observed in CHF. It would appear that several factors such as deconditioning, prolonged immobilization and reduced blood flow, may produce muscular atrophy. The reasons behind specific changes in fibre composition may be found in metabolic factors such as insulin resistance, TNF levels and dysfunction of the ergo-metabolo muscle receptors.
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Affiliation(s)
- F Serafini
- Dipartimento di Medicina Interna I, Ospedale Civile di Venezia
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46
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Serafini F, Rosemurgy AS, Carey LC. Squamous cell carcinoma of the pancreas. Am J Gastroenterol 1996; 91:2621-2. [PMID: 8947003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- F Serafini
- Department of Surgery, University of South Florida College of Medicine, Tampa 33612, USA
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47
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Vescovo G, Serafini F, Facchin L, Tenderini P, Carraro U, Dalla Libera L, Catani C, Ambrosio GB. Specific changes in skeletal muscle myosin heavy chain composition in cardiac failure: differences compared with disuse atrophy as assessed on microbiopsies by high resolution electrophoresis. Heart 1996; 76:337-43. [PMID: 8983681 PMCID: PMC484546 DOI: 10.1136/hrt.76.4.337] [Citation(s) in RCA: 70] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
OBJECTIVE In congestive heart failure (CHF) the skeletal muscle of the lower limbs develops a myopathy with atrophy and shift from the slow type to the fast type fibres. The aim was to test the hypothesis that this myopathy is specific and not simply related to detraining, by comparing patients with different degrees of CHF with patients with severe muscle atrophy due to disuse. DESIGN Case-control study involving 50-150 micrograms needle biopsies of the gastrocnemius muscle. By an electrophoretic micromethod, the three isoforms of myosin heavy chains (MHC) were separated. PATIENTS Five patients restricted to bed for more than one year because of stroke with disuse atrophy and normal ventricular function, and 19 with CHF were studied. There were seven age matched controls. MAIN OUTCOME MEASURES The percentage of MHC1 (slow isoform), MHC2a (fast oxidative), and MHC2b (fast glycolytic) was determined by densitometric scan and correlated with indices of severity of cardiac failure. RESULTS Ejection fraction was 42.5 (SD 15.2)% in CHF, 59.5 (1.0)% in disuse atrophy and 60.3 (1.4)% in controls (P < 0.001 v both). The degree of muscle atrophy as calculated by the body mass index/gastrocnemius cross sectional area, showed a profound degree of atrophy in patients with muscle disuse [0.94 (0.39)]. This was worse than in the controls [4.27 (0.16), P < 0.0005] and the CHF patients [2.60 (1.10), P < 0.005]. Atrophy in CHF patients was also greater than in controls (P < 0.005). MHC1 was lower in CHF than in disuse atrophy [51.83 (15.04) v 84.5 (17.04), P < 0.01] while MHC2b was higher [23.5 (7.4) v 7.25 (7.92), P < 0.001]. There was a similar trend for MHC2a [24.83 (15.01) v 8.25 (9.12), P < 0.05]. Within the CHF group there was a positive correlation between NYHA class and MHC2a (r = 0.47, P < 0.05) and MHC2b (r = 0.55, P < 0.01) and a negative correlation between NYHA class and MHC1 (r = -0.74, P < 0.001). Similarly, significant correlations were found for ejection fraction, diuretic consumption score, exercise test tolerance, and degree of muscle atrophy. CONCLUSIONS The CHF myopathy appears to be specific and not related to detraining. The magnitude of MCH redistribution correlates with the severity of the disease. The electrophoretic micromethod used is very sensitive and reproducible. Biopsies are so well tolerated that can be repeated frequently, allowing thorough follow up.
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Affiliation(s)
- G Vescovo
- Department of Internal Medicine I, Venice City Hospital, Italy
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Hulsmann WC, Peschechera A, Serafini F, Ferrari LE. Release of ischemia in paced rat Langendorff hearts by supply of L-carnitine: role of endogenous long-chain acylcarnitine. Mol Cell Biochem 1996; 156:87-91. [PMID: 8709980 DOI: 10.1007/bf00239323] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Rat Langendorff hearts perfused with media that do not contain erythrocytes or fluorocarbon as oxygen carriers are borderline aerobic during 5 Hz pacing. This follows from the release of catabolic products measured: lactate, urate and Iysophosphatidyl-choline (IysoPC). Addition of L-carnitine to the perfusion medium reduced the level of these compounds, while the release of long-chain acylcarnitine (LCAC) increased. Previously, we found (Biochim Biophys Acta 847:62-66,1985) that micromolar LCAC protects membranes during reperfusion after ischemia. Therefore, the observed inverse relation between LCAC and the other compounds measured suggests that LCAC is the basis of an acute relief of imminent ischemia by carnitine addition. LCAC may be released from various cell types, including vascular endothelium, as demonstrated. The cationic amphiphilic nature of LCAC is responsible for protection of membrane functions in imminent ischemia.
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Affiliation(s)
- W C Hulsmann
- Thorax Center, Erasmus University, Rotterdam, The Netherlands
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Arduini A, Peschechera A, Dottori S, Sciarroni AF, Serafini F, Calvani M. High performance liquid chromatography of long-chain acylcarnitine and phospholipids in fatty acid turnover studies. J Lipid Res 1996. [DOI: 10.1016/s0022-2275(20)37609-4] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Arduini A, Peschechera A, Dottori S, Sciarroni AF, Serafini F, Calvani M. High performance liquid chromatography of long-chain acylcarnitine and phospholipids in fatty acid turnover studies. J Lipid Res 1996; 37:684-9. [PMID: 8728329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
In this paper we describe a rapid, isocratic high performance liquid chromatography (HPLC) method for the study of radioactive fatty acid incorporation into complex lipids of human erythrocytes, which allows the simultaneous separation of the major phospholipid classes and long-chain acylcarnitines. The lipid extract of erythrocytes pulsed with radioactive fatty acids was injected into an HPLC system equipped with a silica column. The individual components eluted were monitored by ultraviolet absorption and radioactive emission. With respect to the UV profile, the radioactive profile showed an additional peak between phosphatidyl-choline and phosphatidylethanolamine, which was identified as long-chain acylcarnitine by different experimental approaches. The radioactivity recovered in the long-chain acylcarnitines contains essential information enabling definition of acyl trafficking in red cells.
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Affiliation(s)
- A Arduini
- Department of Sciences, University of Chieti, Italy
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