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Pasquale L, Maurano A, Cengia G, Da Massa Carrara P, Germanà B, Graziani MG, Manes G, Pisani A, Golia M, Marciano E, Rodella L, Schiffino L, Gandolfo C, Terrosi C, Cusi MG. Infection prevention in endoscopy practice: comparative evaluation of re-usable vs single-use endoscopic valves. Infect Prev Pract 2021; 3:100123. [PMID: 34368741 PMCID: PMC8336158 DOI: 10.1016/j.infpip.2021.100123] [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] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 01/18/2021] [Indexed: 11/26/2022] Open
Abstract
Re-usable air/water and suction valves used in endoscopes often demonstrate risk of infection. To the authors' knowledge, the safety and efficacy of re-usable and single-use valves have not been compared to date. As such, a laboratory investigation was undertaken to compare the safety and efficacy of re-usable and single-use valves at 11 Italian endoscopy sites. Safety was evaluated by analysing the rinse liquid of reprocessed re-usable valves ready for use, and efficacy was assessed based on the completion of endoscopic procedures without valve malfunction. This study found significantly lower contamination of single-use valves compared with re-usable valves (0 vs 29.1%, respectively; P=0.007) and similar efficacy (97.6 vs 98.8%, respectively; P=ns). Microbiological analysis of the rinse liquid of reprocessed re-usable valves identified various surviving micro-organisms and highlighted their potential pathogenicity. Such data suggest that sterile single-use valves may be safer than re-usable valves, and have comparable performance.
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Affiliation(s)
- L Pasquale
- Gastroenterology and General Medicine Unit, Civil Hospital 'Frangipane' di Ariano Irpino, Avellino, Italy
| | - A Maurano
- University Hospital, Mercato S. Severino, Salerno, Italy
| | - G Cengia
- Digestive Endoscopy Unit, ASST Garda, Manerbio Hospital, Manerbio, Italy
| | - P Da Massa Carrara
- Gastroenterology and Digestive Endoscopy, Azienda USL Toscana Centro, Pistoia, Italy
| | - B Germanà
- AULSS1 Dolomiti, Belluno Hospital, Belluno, Italy
| | - M G Graziani
- Gastroenterology and Digestive Endoscopy, S. Giovanni Addolorata Hospital, Rome, Italy
| | - G Manes
- Gastroenterology and Digestive Endoscopy, ASST Rhodense, Garbagnate Milanese and Rho Hospital, Garbagnate Milanese, Milan, Italy
| | - A Pisani
- IRCCS de Bellis, Castellana Grotte, Bari, Italy
| | - M Golia
- Diagnostic and Endoscopic Surgery Unit, Monza Hospital, Monza, Italy
| | - E Marciano
- Pisana University Hospital, Presidio Cisanello, Pisa, Italy
| | - L Rodella
- Surgical Unit, Borgo Trento Hospital, Piazzale Stefani, Verona, Italy
| | - L Schiffino
- Digestive Endoscopy Unit, G.B. Grassi Hospital, Ostia, Rome, Italy
| | - C Gandolfo
- Santa Maria alle Scotte University Hospital, Siena, Italy
| | - C Terrosi
- Virology Unit, Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - M G Cusi
- Santa Maria alle Scotte University Hospital, Siena, Italy.,Virology Unit, Department of Medical Biotechnologies, University of Siena, Siena, Italy
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Tursi A, Brandimarte G, Di Mario F, Annunziata ML, Bafutto M, Bianco MA, Colucci R, Conigliaro R, Danese S, De Bastiani R, Elisei W, Escalante R, Faggiani R, Ferrini L, Forti G, Latella G, Graziani MG, Oliveira EC, Papa A, Penna A, Portincasa P, Søreide K, Spadaccini A, Usai P, Bonovas S, Scarpignato C, Picchio M, Lecca PG, Zampaletta C, Cassieri C, Damiani A, Desserud KF, Fiorella S, Landi R, Goni E, Lai MA, Pigò F, Rotondano G, Schiaccianoce G. Predictive value of the Diverticular Inflammation and Complication Assessment (DICA) endoscopic classification on the outcome of diverticular disease of the colon: An international study. United European Gastroenterol J 2015; 4:604-13. [PMID: 27536372 DOI: 10.1177/2050640615617636] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [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: 09/13/2015] [Accepted: 10/22/2015] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Diverticular Inflammation and Complication Assessment (DICA) endoscopic classification has been recently developed for patients suffering from diverticulosis and diverticular disease. AIMS We assessed retrospectively the predictive value of DICA in patients for whom endoscopic data and clinical follow-up were available. METHODS For each patient, we recorded: age, severity of DICA, presence of abdominal pain, C-reactive protein and faecal calprotectin test (if available) at the time of diagnosis; months of follow-up; therapy taken during the follow-up to maintain remission (if any); occurrence/recurrence of diverticulitis; need of surgery. RESULTS We enrolled 1651 patients (793 M, 858 F, mean age 66.6 ± 11.1 years): 939 (56.9%) patients were classified as DICA 1, 501 (30.3%) patients as DICA 2 and 211 (12.8%) patients as DICA 3. The median follow-up was 24 (9-38) months. Acute diverticulitis (AD) occurred/recurred in 263 (15.9%) patients; surgery was necessary in 57 (21.7%) cases. DICA was the only factor significantly associated to the occurrence/recurrence of diverticulitis and surgery either at univariate (χ(2 )= 405.029; p < 0.0001) or multivariate analysis (hazard ratio = 4.319, 95% confidence interval (CI) 3.639-5.126; p < 0.0001). Only in DICA 2 patients was therapy effective for prevention of AD occurrence/recurrence with a hazard ratio (95% CI) of 0.598 (0.391-0.914) (p = 0.006, log rank test). Mesalazine-based therapies reduced the risk of AD occurrence/recurrence and needs of surgery with a hazard ratio (95% CI) of 0.2103 (0.122-0.364) and 0.459 (0.258-0.818), respectively. CONCLUSIONS DICA classification is a valid parameter to predict the risk of diverticulitis occurrence/recurrence in patients suffering from diverticular disease of the colon.
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Affiliation(s)
- Antonio Tursi
- Gastroenterology Service, Azienda Sanitaria Locale Barletta-Andria-Trani, Andria, Italy
| | - Giovanni Brandimarte
- Division of Internal Medicine and Gastroenterology, Cristo Re Hospital, Rome, Italy
| | - Francesco Di Mario
- Department of Clinical and Experimental Medicine, University of Parma, Parma, Italy
| | - Maria L Annunziata
- Division of Gastroenterology, Istituto di Rocovero e Cura a Carattere Scientifico San Donato, San Donato Milanese, Italy
| | - Mauro Bafutto
- Instituto Goiano de Gastroenterologia e Endoscopia digestiva, Faculdade de Medicina da Universidade Federal de Goiás, Goiânia, Brasil
| | - Maria A Bianco
- Division of Gastroenterology, T. Maresca Hospital, Torre del Greco, Italy
| | - Raffaele Colucci
- Digestive Endoscopy Unit, San Matteo degli Infermi Hospital, Spoleto, Italy
| | - Rita Conigliaro
- Division of Digestive Endoscopy, Sant'Agostino Estense Hospital, Baggiovara, Italy
| | - Silvio Danese
- Humanitas University, IBD Center, Humanitas Clinical and Research Hospital, Via Manzoni, Rozzano, Milan, Italy
| | | | - Walter Elisei
- Division of Gastroenterology, Azienda Sanitaria Locale Azienda Sanitaria Locale Roma H., Rome, Italy
| | - Ricardo Escalante
- Loira Medical Center, Universidad Central de Venezuela, Caracas, Venezuela
| | | | - Luciano Ferrini
- Service of Gastroenterology and Digestive Endoscopy, Villa dei Pini Home Care, Civitanova, Marche, Italy
| | - Giacomo Forti
- Division of Digestive Endoscopy, S. Maria Goretti Hospital, Latina, Italy
| | - Giovanni Latella
- Division of Gastroenterology, S. Salvatore Hospital, L'Aquila, Italy
| | - Maria G Graziani
- Service of Digestive Endoscopy, S. Camillo Hospital, Rome, Italy
| | - Enio C Oliveira
- Department of Surgery, Federal University of Goiás, Goiânia, Brasil
| | - Alfredo Papa
- Division of Internal Medicine and Gastroenterology, C.I. Columbus Catholic University, Rome, Italy
| | - Antonio Penna
- Division of Gastroenterology, S. Paolo Hospital, Bari, Italy
| | - Piero Portincasa
- Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, Bari, Italy
| | - Kjetil Søreide
- Department of Gastrointestinal Surgery, Stavanger University Hospital, University of Bergen, Bergen, Norway
| | - Antonio Spadaccini
- Division of Gastroenterology and Digestive Endoscopy, Padre Pio Hospital, Vasto, Italy
| | - Paolo Usai
- Division of Gastroenterology, Monserrato University Hospital, University of Cagliari, Cagliari, Italy
| | - Stefanos Bonovas
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
| | | | | | | | - Piera G Lecca
- Division of Internal Medicine and Gastroenterology, Cristo Re Hospital, Rome, Italy
| | | | - Claudio Cassieri
- Division of Internal Medicine and Gastroenterology, Cristo Re Hospital, Rome, Italy
| | - Alberto Damiani
- Service of Gastroenterology and Digestive Endoscopy, Villa dei Pini Home Care, Civitanova, Marche, Italy
| | - Kari F Desserud
- Department of Gastrointestinal Surgery, Stavanger University Hospital, University of Bergen, Bergen, Norway
| | - Serafina Fiorella
- Division of Gastroenterology and Digestive Endoscopy, Padre Pio Hospital, Vasto, Italy
| | - Rosario Landi
- Division of Internal Medicine and Gastroenterology, C.I. Columbus Catholic University, Rome, Italy
| | - Elisabetta Goni
- Department of Clinical and Experimental Medicine, University of Parma, Parma, Italy
| | - Maria A Lai
- Division of Gastroenterology, Monserrato University Hospital, University of Cagliari, Cagliari, Italy
| | - Flavia Pigò
- Division of Digestive Endoscopy, Sant'Agostino Estense Hospital, Baggiovara, Italy
| | - Gianluca Rotondano
- Division of Internal Medicine and Gastroenterology, Cristo Re Hospital, Rome, Italy
| | - Giuseppe Schiaccianoce
- Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, Bari, Italy
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Bertini L, Campagnano S, Lanciotti S, Fiorello S, Fabiani B, Graziani MG, Gualdi GF. [CT and MR virtual colonscopy: indications, limits and comparison with conventional colonscopy]. Clin Ter 2006; 157:129-34. [PMID: 16817502] [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: 05/10/2023]
Abstract
Virtual endoscopy is a new method for studying the colon; it consists in acquisition of CT and MR images and to elaborate them with a workstation, to create endoluminal vision as like as traditional colonscopy, permitting the complete exploration of colonic lumen, also with stenotic tumors. The analysis of the differences between CT and MR colography shows like these two techniques present both advantages and disadvantages, such as the impossibility to perform MR in patients with pace-maker or in claustrophobic patients and the impossibility to perform CT with iodated agents in patients with renal failure or with a story of adverse reactions. The increased use of these techniques is due to the high sensitivity of last-generation CT and MR machine, to the increased spatial resolution, to specific softwares for digital cleaning of colon, to the introduction of high-end workstations and to the possibility of computed assisted diagnosis (CAD). So, it is desiderable that the increasing spread of multidetector CT devices and the future technical innovations, should have the effect to increase culture and experience in various diagnostic centers about CT-colography, making possible the spreading of virtual endoscopy as a screening tool.
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Affiliation(s)
- L Bertini
- Unità Operativa Complessa Diagnostica per Immagini, Dipartimento di Emergenza ed Accettazione, Az. Policlinico Umberto I, Università degli Studi "La Sapienza", Roma, Italia.
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