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Ruggenenti P, Podestà MA, Trillini M, Perna A, Peracchi T, Rubis N, Villa D, Martinetti D, Cortinovis M, Ondei P, Condemi CG, Guastoni CM, Meterangelis A, Granata A, Mambelli E, Pasquali S, Genovesi S, Pieruzzi F, Bertoli SV, Del Rosso G, Garozzo M, Rigotti A, Pozzi C, David S, Daidone G, Mingardi G, Mosconi G, Galfré A, Romei Longhena G, Pacitti A, Pani A, Hidalgo Godoy J, Anders HJ, Remuzzi G. Ramipril and Cardiovascular Outcomes in Patients on Maintenance Hemodialysis: The ARCADIA Multicenter Randomized Controlled Trial. Clin J Am Soc Nephrol 2021; 16:575-587. [PMID: 33782036 PMCID: PMC8092055 DOI: 10.2215/cjn.12940820] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 02/15/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND AND OBJECTIVES Renin-angiotensin system (RAS) inhibitors reduce cardiovascular morbidity and mortality in patients with CKD. We evaluated the cardioprotective effects of the angiotensin-converting enzyme inhibitor ramipril in patients on maintenance hemodialysis. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS In this phase 3, prospective, randomized, open-label, blinded end point, parallel, multicenter trial, we recruited patients on maintenance hemodialysis with hypertension and/or left ventricular hypertrophy from 28 Italian centers. Between July 2009 and February 2014, 140 participants were randomized to ramipril (1.25-10 mg/d) and 129 participants were allocated to non-RAS inhibition therapy, both titrated up to the maximally tolerated dose to achieve predefined target BP values. The primary efficacy end point was a composite of cardiovascular death, myocardial infarction, or stroke. Secondary end points included the single components of the primary end point, new-onset or recurrence of atrial fibrillation, hospitalizations for symptomatic fluid overload, thrombosis or stenosis of the arteriovenous fistula, and changes in cardiac mass index. All outcomes were evaluated up to 42 months after randomization. RESULTS At comparable BP control, 23 participants on ramipril (16%) and 24 on non-RAS inhibitor therapy (19%) reached the primary composite end point (hazard ratio, 0.93; 95% confidence interval, 0.52 to 1.64; P=0.80). Ramipril reduced cardiac mass index at 1 year of follow-up (between-group difference in change from baseline: -16.3 g/m2; 95% confidence interval, -29.4 to -3.1), but did not significantly affect the other secondary outcomes. Hypotensive episodes were more frequent in participants allocated to ramipril than controls (41% versus 12%). Twenty participants on ramipril and nine controls developed cancer, including six gastrointestinal malignancies on ramipril (four were fatal), compared with none in controls. CONCLUSIONS Ramipril did not reduce the risk of major cardiovascular events in patients on maintenance hemodialysis. CLINICAL TRIAL REGISTRY NAME AND REGISTRATION NUMBER ARCADIA, NCT00985322 and European Union Drug Regulating Authorities Clinical Trials Database number 2008-003529-17.
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Affiliation(s)
- Piero Ruggenenti
- Department of Renal Medicine, Clinical Research Centre for Rare Diseases “Aldo e Cele Daccò”, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Bergamo, Italy,Unit of Nephrology and Dialysis, Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo, Italy
| | - Manuel Alfredo Podestà
- Department of Renal Medicine, Clinical Research Centre for Rare Diseases “Aldo e Cele Daccò”, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Bergamo, Italy,Unit of Nephrology and Dialysis, Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo, Italy
| | - Matias Trillini
- Department of Renal Medicine, Clinical Research Centre for Rare Diseases “Aldo e Cele Daccò”, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Bergamo, Italy
| | - Annalisa Perna
- Department of Renal Medicine, Clinical Research Centre for Rare Diseases “Aldo e Cele Daccò”, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Bergamo, Italy
| | - Tobia Peracchi
- Department of Renal Medicine, Clinical Research Centre for Rare Diseases “Aldo e Cele Daccò”, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Bergamo, Italy
| | - Nadia Rubis
- Department of Renal Medicine, Clinical Research Centre for Rare Diseases “Aldo e Cele Daccò”, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Bergamo, Italy
| | - Davide Villa
- Department of Renal Medicine, Clinical Research Centre for Rare Diseases “Aldo e Cele Daccò”, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Bergamo, Italy
| | - Davide Martinetti
- Department of Renal Medicine, Clinical Research Centre for Rare Diseases “Aldo e Cele Daccò”, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Bergamo, Italy
| | - Monica Cortinovis
- Department of Renal Medicine, Clinical Research Centre for Rare Diseases “Aldo e Cele Daccò”, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Bergamo, Italy
| | - Patrizia Ondei
- Unit of Nephrology and Dialysis, Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo, Italy
| | - Carmela Giuseppina Condemi
- Unit of Nephrology and Dialysis, Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo, Italy
| | - Carlo Maria Guastoni
- Unit of Nephrology and Dialysis, Azienda Socio-Sanitaria Territoriale Ovest Milanese, Ospedali di Legnano e Magenta, Milano, Italy
| | - Agnese Meterangelis
- Unit of Nephrology and Dialysis, Policlinico San Pietro, Ponte San Pietro, Bergamo, Italy
| | - Antonio Granata
- Unit of Nephrology and Dialysis, Azienda Ospedaliera per l'Emergenza “Cannizzaro,” Catania, Italy
| | - Emanuele Mambelli
- Unit of Nephrology, Dialysis and Hypertension, Azienda Ospedaliero-Universitaria di Bologna Policlinico S. Orsola-Malpighi, Bologna, Italy
| | - Sonia Pasquali
- Unit of Nephrology and Dialysis, Arcispedale Santa Maria Nuova, Reggio Emilia, Italy
| | - Simonetta Genovesi
- Unit of Nephrology and Dialysis, Azienda Socio-Sanitaria Territoriale Monza, Ospedale San Gerardo, Monza, Italy,Department of Medicine and Surgery, University of Milano-Bicocca, Milano, Italy
| | - Federico Pieruzzi
- Unit of Nephrology and Dialysis, Azienda Socio-Sanitaria Territoriale Monza, Ospedale San Gerardo, Monza, Italy,Department of Medicine and Surgery, University of Milano-Bicocca, Milano, Italy
| | - Silvio Volmer Bertoli
- Unit of Nephrology and Dialysis, Istituto di Ricovero e Cura a Carattere Scientifico MultiMedica, Sesto San Giovanni, Milano, Italy
| | - Goffredo Del Rosso
- Unit of Nephrology and Dialysis, Ospedale Giuseppe Mazzini, Teramo, Italy
| | - Maurizio Garozzo
- Unit of Nephrology and Dialysis, Presidio Ospedaliero S. Marta e S. Venera, Acireale, Catania, Italy
| | - Angelo Rigotti
- Unit of Nephrology and Dialysis, Ospedale Infermi, Rimini, Italy
| | - Claudio Pozzi
- Unit of Nephrology and Dialysis, Azienda Socio-Sanitaria Territoriale Nord Milano-Ospedale Bassini, Cinisello Balsamo, Milano, Italy
| | - Salvatore David
- Department of Nephrology and Dialysis, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Giuseppe Daidone
- Unit of Nephrology and Dialysis, Ospedale Umberto I, Siracusa, Italy
| | - Giulio Mingardi
- Unit of Nephrology and Dialysis, Humanitas Gavazzeni, Bergamo, Italy
| | - Giovanni Mosconi
- Unit of Nephrology and Dialysis, Ospedale “Morgagni-Pierantoni,” Forlì, Italy
| | - Andrea Galfré
- Unit of Nephrology and Dialysis, Azienda Sanitaria Locale 8, Cagliari, Italy
| | - Giorgio Romei Longhena
- Unit of Nephrology and Dialysis, Azienda Socio-Sanitaria Territoriale Rhodense-Ospedale Garbagnate Milanese, Milano, Italy
| | - Alfonso Pacitti
- Unit of Nephrology and Dialysis, Azienda Ospedaliera Santa Croce e Carle, Cuneo, Italy
| | - Antonello Pani
- Unit of Nephrology and Dialysis, Department of Reproduction, Genitourinary and Kidney Disease and Kidney Transplantation, Azienda Ospedaliera Brotzu, Cagliari, Italy
| | - Jorge Hidalgo Godoy
- Department of Renal Medicine, Clinical Research Centre for Rare Diseases “Aldo e Cele Daccò”, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Bergamo, Italy,Institute of Medicine, Universidad Austral de Chile, Valdivia, Chile
| | - Hans-Joachim Anders
- Division of Nephrology, Department of Medicine IV, University Hospital, Ludwig Maximilians Universität Munich, Munich, Germany
| | - Giuseppe Remuzzi
- Department of Renal Medicine, Clinical Research Centre for Rare Diseases “Aldo e Cele Daccò”, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Bergamo, Italy
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Di Paolo N, Capotondo L, Sansoni E, Romolini V, Simola M, Gaggiotti E, Bercia R, Buoncristiani U, Cantù P, Concetti M, De Vecchi A, Fatuzzo P, Giannattasio M, La Rosa R, Lopez T, Lo Piccolo G, Melandri M, Vezzoli G, Orazi E, Pacitti A, Ramello A, Russo F, Napoli M, Tessarin MC. The Self-Locating Catheter: Clinical Experience and Follow-Up. Perit Dial Int 2020. [DOI: 10.1177/089686080402400411] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BackgroundThe self-locating catheter invented by Nicola Di Paolo has been used increasingly in Italy and elsewhere since 1994, with about a thousand patients currently implanted every year. Twelve grams of tungsten inserted into the tip of the conventional Tenckhoff catheter during extrusion does not significantly change its form, but suffices to keep the tip firmly in the Douglas cavity.ObjectiveThe aim of the present study was to confirm our preliminary results in a large population of peritoneal dialysis patients.Setting16 Italian nephrology departments.ResultsIn addition to confirming the validity of the new catheter, the present results show that patients with the new catheter have fewer episodes of peritonitis, tunnel infection, cuff extrusion, catheter malfunction, obstruction, and leakage.ConclusionThe present multicenter control study confirms preliminary results and demonstrates that complications of peritoneal dialysis, such as cuff extrusion, infection, peritonitis, early leakage, and obstruction, are statistically less frequent in patients with self-locating catheters than in patients with classic Tenckhoff catheters.
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Piccoli GB, Mezza E, Soragna G, Pacitti A, Burdese M, Gai M, Quaglia M, Fabrizio F, Anania P, Jeantet A, Segoloni GP. Teaching Peritoneal Dialysis in Medical School: An Italian Pilot Experience. Perit Dial Int 2020. [DOI: 10.1177/089686080302300314] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
| | - Elisabetta Mezza
- Department of Internal Medicine University of Torino Turin, Italy
| | - Giorgio Soragna
- Department of Internal Medicine University of Torino Turin, Italy
| | - Alfonso Pacitti
- Department of Internal Medicine University of Torino Turin, Italy
| | - Manuel Burdese
- Department of Internal Medicine University of Torino Turin, Italy
| | - Massimo Gai
- Department of Internal Medicine University of Torino Turin, Italy
| | - Marco Quaglia
- Department of Internal Medicine University of Torino Turin, Italy
| | - Fop Fabrizio
- Department of Internal Medicine University of Torino Turin, Italy
| | - Patrizia Anania
- Department of Internal Medicine University of Torino Turin, Italy
| | - Alberto Jeantet
- Department of Internal Medicine University of Torino Turin, Italy
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Piccoli GB, Burdese M, Quaglia M, Mezza E, Pacitti A, Maffei S, Fenoglio R, Fop F, Jeantet A, Grassi G, Dani F, Segoloni GP. Tailored Dialysis for Diabetic Patients: A Tool for Autonomy and Efficiency. Perit Dial Int 2020. [DOI: 10.1177/089686080202200418] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- Giorgina B. Piccoli
- Division of Nephrology Department of Internal Medicine University of Torino, Italy
| | - Manuel Burdese
- Division of Nephrology Department of Internal Medicine University of Torino, Italy
| | - Marco Quaglia
- Division of Nephrology Department of Internal Medicine University of Torino, Italy
| | - Elisabetta Mezza
- Division of Nephrology Department of Internal Medicine University of Torino, Italy
| | - Alfonso Pacitti
- Division of Nephrology Department of Internal Medicine University of Torino, Italy
| | - Stefano Maffei
- Division of Nephrology Department of Internal Medicine University of Torino, Italy
| | - Roberta Fenoglio
- Division of Nephrology Department of Internal Medicine University of Torino, Italy
| | - Fabrizio Fop
- Division of Nephrology Department of Internal Medicine University of Torino, Italy
| | - Alberto Jeantet
- Division of Nephrology Department of Internal Medicine University of Torino, Italy
| | - Giorgio Grassi
- Division of Diabetology Department of Internal Medicine University of Torino, Italy
| | - Franco Dani
- Division of Diabetology Department of Internal Medicine University of Torino, Italy
| | - Giuseppe P. Segoloni
- Division of Nephrology Department of Internal Medicine University of Torino, Italy
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Tetta C, Segoloni G, Pacitti A, Regis G, Salomone M, Turello E, Camussi G, Vercellone A. The Production of Platelet-Activating Factor during Hemodialysis. Int J Artif Organs 2018. [DOI: 10.1177/039139888901201206] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Regenerated cellulosic membranes (CU) induced the aggregation of plasma-free human neutrophils when recirculated in a dynamic model of dialysis without the patient on the circuit. Neutrophil aggregation was linked to the production of PAF by these cells. In the absence of detectable PAF production, no neutrophil aggregation occurred, as observed during recirculation with polymethylmethacrylate (PMMA) membranes. With polycarbonate (PC), PAF production and aggregation of neutrophils were both almost half the values with CU. PAF production was studied in ten hemodialysis (HD) patients tested twice with CU and once with PC and PMMA membranes. PAF was extracted in the venous blood during filling of the dialyser for 9/20 of patients with CU (3.1 ± 2.9 ng/ml, mean ± 1 S.D.) a membrane that induced marked leukopenia (> 50% of basal values at 15 min), C3a des Arg generation (> 500% at 5 min), and plasma levels of the elastase-alpha1-proteinase inhibitor complex (> 500% at the end of HD). Membranes such as PC and PMMA showing intermediate or low potential to induce leukopenia and C3a des Arg generation, respectively, did not trigger the production and release of PAF in detectable amounts at any interval. However, with PMMA, plasma neutrophil elastase was significantly higher than baseline at the end of dialysis. These levels were not significantly different (p < 0.05) from those observed with CU and PC membranes
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Affiliation(s)
- C. Tetta
- Laboratory of Immunopathology, Chair of Medical Nephrology
| | - G. Segoloni
- Laboratory of Immunopathology, Chair of Medical Nephrology
| | - A. Pacitti
- Laboratory of Immunopathology, Chair of Medical Nephrology
| | - G. Regis
- Chair of Nuclear Medicine, Università degli Studi of Torino
| | - M. Salomone
- Laboratory of Immunopathology, Chair of Medical Nephrology
| | - E. Turello
- Laboratory of Immunopathology, Chair of Medical Nephrology
| | - G. Camussi
- Laboratory of Immunopathology, Chair of Medical Nephrology
- Chair of Experimental Nephrology, I Faculty of Medicine and Surgery, University of Napoli - Italy
| | - A. Vercellone
- Laboratory of Immunopathology, Chair of Medical Nephrology
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Tetta C, Segoloni G, Camussi G, Neumann S, Griva S, Piva S, Pacitti A, Vercellone A. In vitro Complement-Independent Activation of Human Neutrophils by Hemodialysis Membranes: Role of the Net Electric Charge. Int J Artif Organs 2018. [DOI: 10.1177/039139888701000204] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Polymethylmethacrylate (PMMA) membranes with different net electric charges and percentage water contents (anionic 71%, neutral 70%, cationic 75%) were evaluated for their ability to stimulate plasma-free human polymorphonuclear neutrophils (PMN), and compared for potency to cuprophan (Cu), already described as being a potent trigger of PMN. The release of lysozyme, β-glucuronidase, lactic dehydrogenase (LDH), and the generation of a platelet aggregating activity were studied in the supernatants from plasma-free human PMN incubated with different membranes. The PMN intracellular content of neutrophil cationic proteins (NCP), elastase, and cathepsin G were also studied by immunofluorescence using specific antisera on smears of PMN before and after incubation with each membrane. Only cationic, but not anionic or neutral PMMA induced a marked release of lysozyme (range 20-25% of the sonicated control, assumed as 100%), and β-glu-coronidase (40-43%), and marked depletion of the intracellular content of NCP, elastase, and cathepsin G, suggesting a degranulation process. Platelet aggregating activity was generated and referred to the release of platelet activating factor (PAF) only in the supernatants from PMN incubated with cationic, but not with anionic, or neutral PMMA membranes. These results indicate that modification of the net electric charge can per se turn PMMA, commonly recognized as inert, into a material with marked PMN activating effects, comparable to those of Cu, a highly reactive polymer.
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Affiliation(s)
- C. Tetta
- Laboratorio di Immunopatologia, Ospedale Maggiore S.G. Battista - Molinette, Torino
- Cattedra di Nefrologia Università di Torino and Divisione di Nefrologia e Dialisi, Ospedale Maggiore S.G. Battista - Molinette, Torino
| | - G. Segoloni
- Cattedra di Nefrologia Università di Torino and Divisione di Nefrologia e Dialisi, Ospedale Maggiore S.G. Battista - Molinette, Torino
| | - G. Camussi
- Laboratorio di Immunopatologia, Ospedale Maggiore S.G. Battista - Molinette, Torino
- Cattedra di Nefrologia Università di Torino and Divisione di Nefrologia e Dialisi, Ospedale Maggiore S.G. Battista - Molinette, Torino
| | - S. Neumann
- Biochemical Research Institute, E. Merck, Darmstadt, West Germany
| | - S. Griva
- Laboratorio di Immunopatologia, Ospedale Maggiore S.G. Battista - Molinette, Torino
| | - S. Piva
- Laboratorio di Immunopatologia, Ospedale Maggiore S.G. Battista - Molinette, Torino
| | - A. Pacitti
- Cattedra di Nefrologia Università di Torino and Divisione di Nefrologia e Dialisi, Ospedale Maggiore S.G. Battista - Molinette, Torino
| | - A. Vercellone
- Laboratorio di Immunopatologia, Ospedale Maggiore S.G. Battista - Molinette, Torino
- Cattedra di Nefrologia Università di Torino and Divisione di Nefrologia e Dialisi, Ospedale Maggiore S.G. Battista - Molinette, Torino
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Mangiarotti G, Canavese C, Salomone M, Thea A, Pacitti A, Gaido M, Calitri V, Pelizza D, Canavero W, Vercellone A. Hypervitaminosis B12 in Maintenance Hemodialysis Patients Receiving Massive Supplementation of Vitamin B12. Int J Artif Organs 2018. [DOI: 10.1177/039139888600900611] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
We have administered routinely a multivitamin preparation containing a megadose of B12 to 106 hemodialysis patients after dialysis treatments. We found that these patients had very high levels of serum vitamin B12 which returned to original values only after a period of three years after stopping the vitamin. Discontinuing therapy had no effect on hemoglobin, mean erythrocyte corpuscular volume, or motor nerve conduction velocity. It is not known whether maintaining a prolonged high level of vitamin B12 is harmful. However, animal and epidemiologic studies have suggested that both cobalamin and cobalt may be potentially toxic. In view of the absence of demonstrable benefit and the possible risk of toxicity, we believe that the use of such megadose vitamin compounds in dialysis patients should be re-evaluated.
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Affiliation(s)
- G. Mangiarotti
- Cattedra di Nefrologia dell'Università di Torino Ospedale S. Giovanni - Molinette, Torino, Italia
| | - C. Canavese
- Cattedra di Nefrologia dell'Università di Torino Ospedale S. Giovanni - Molinette, Torino, Italia
| | - M. Salomone
- Cattedra di Nefrologia dell'Università di Torino Ospedale S. Giovanni - Molinette, Torino, Italia
| | - A. Thea
- Cattedra di Nefrologia dell'Università di Torino Ospedale S. Giovanni - Molinette, Torino, Italia
| | - A. Pacitti
- Cattedra di Nefrologia dell'Università di Torino Ospedale S. Giovanni - Molinette, Torino, Italia
| | - M. Gaido
- Cattedra di Nefrologia dell'Università di Torino Ospedale S. Giovanni - Molinette, Torino, Italia
| | - V. Calitri
- Cattedra di Nefrologia dell'Università di Torino Ospedale S. Giovanni - Molinette, Torino, Italia
| | - D. Pelizza
- Cattedra di Nefrologia dell'Università di Torino Ospedale S. Giovanni - Molinette, Torino, Italia
| | - W. Canavero
- Cattedra di Nefrologia dell'Università di Torino Ospedale S. Giovanni - Molinette, Torino, Italia
| | - A. Vercellone
- Cattedra di Nefrologia dell'Università di Torino Ospedale S. Giovanni - Molinette, Torino, Italia
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Piccoli G, Calderini M, Bechis F, Pacitti A, Vischi M, Iacuzzo C, Mezza E, Gai M, Anania P, Iadarola A, Buniva C, Jeantet A, Segoloni G. Daily Dialysis Kt/V and Flexible Schedules: Is it Possible to Control Efficiency, When and How? Int J Artif Organs 2018. [DOI: 10.1177/039139880102400605] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background Daily hemodialysis is a promising treatment schedule but uniform criteria for defining efficiency are lacking. Methods On our daily dialysis (DD) schedule, duration is flexible (2–3 hours, patients are free to add up to 30min/session), Qb 250–350 mL/min; dialyser 1.6–1.8 m2. Study was performed on 12 pts on DD for ≥2 months, with ≥4 Kt/V on subsequent days, tested in the same laboratory. Goal: To evaluate variability and identify a simple method for weekly calculation, Kt/V was assessed for 133 sessions. Results On flexible DD, variability of Kt/V-session is high (relative error 4.9%-22%). On flexible schedules, within the time range chosen (2–3 hours) variability of average hourly Kt/V is lower (standard deviation: min (0.014; max (0.052 hour, relative error 4.9%-10%) allowing calculation of weekly Kt/V (averaging 3 sessions: relative error <6%) suitable for clinical practice. Conclusions Flexible schedules, allowing patients to increase treatment time, are an interesting clinical option, but a challenge for Kt/V assessment.
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Affiliation(s)
- G.B. Piccoli
- Chair of Nephrology, University of Torino, Torino - Italy
| | - M. Calderini
- Chair of Industrial Economics, Politecnico of Torino, Torino - Italy
| | - F. Bechis
- Chair of Nephrology, University of Torino, Torino - Italy
| | - A. Pacitti
- Chair of Nephrology, University of Torino, Torino - Italy
| | - M. Vischi
- Chair of Nephrology, University of Torino, Torino - Italy
| | - C. Iacuzzo
- Chair of Nephrology, University of Torino, Torino - Italy
| | - E. Mezza
- Chair of Nephrology, University of Torino, Torino - Italy
| | - M. Gai
- Chair of Nephrology, University of Torino, Torino - Italy
| | - P. Anania
- Chair of Nephrology, University of Torino, Torino - Italy
| | - A.M. Iadarola
- Chair of Nephrology, University of Torino, Torino - Italy
| | - C. Buniva
- Chair of Nephrology, University of Torino, Torino - Italy
| | - A. Jeantet
- Chair of Nephrology, University of Torino, Torino - Italy
| | - G. Segoloni
- Chair of Nephrology, University of Torino, Torino - Italy
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Pacitti A, Casino FG, Pedrini L, Santoro A, Atti M. Prescription and Surveillance of the Acetate-Free Biofiltration Sessions: The Bicarbonate Cycle. Int J Artif Organs 2018. [DOI: 10.1177/039139889501801107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
A computerized system, structured by 4 different models concerning urea depuration, and bicarbonate and sodium handling in acetate-free hemodiafiltration has been conceived for integrated use covering each step of the therapeutic cycle, from a) the prescription of the session to b) its delivery, up to c) the dose - response analysis: the system, now fully developed for the bicarbonate cycle, covers both working areas; the medical one, with a program implemented on a Personal Computer, called Skipper which deals with steps a) and c), and the nursing area, with a program built into the dialytic equipment software. The Skipper program supports the prescription step (a) testing the session schedule by bicarbonate, sodium and urea kinetics. The dialytic equipment, (step(b)) using a different program, on the basis of the scheduled parameters memorizes the end-session plasma bicarbonate level and reacts to any modifications of the parameters regarding blood flow and fluid reinfusion flow suggesting opposite changes in order to reach the scheduled results. Finally (step (c)), the Skipper system statistically evaluates the observed end session bicarbonate plasma level with an expected value with upper and lower confidence bounds obtained by a multiple regression analysis performed on a large population of patients.
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Affiliation(s)
| | | | | | - A. Santoro
- Policlinico “S. Orsola-Malpighi”, Bologna
| | - M. Atti
- Hospal S.p.A., Bologna - Italy
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Abstract
In our institution, the first patient was treated by HD in 1955. In the middle of the '60s, the PD technique, revised by Maxwell (1), was implemented. The access to peritoneum was obtained by repeated puncturing of the abdomen, the catheter being removed after each session. In 1966, our first results on one year of PD were published (20 patients treated, 13 affected by ARF and 7 by CRF, for a total number of 150 sessions). Since 1967, the procedure of the repeated punturing was improved by the Seldinger technique. The efficiency of the PD intermittent treatment was increased with the “fast shift” schedule and PD automation was pursued with the project of a cycler (1968). The first CRF patients were treated by fast shift PD. In the late intermittent PD phase, the adoption of permanent catheters, destined to endure in our practice, the rigid and the soft indwelling for long-term treatments, allowed us to launch programs of home and nocturnal PD. With the incoming CAPD age, the greatest care was directed to the role of the catheter. The adoption of the surgical insertion by paramedian approach through rectus muscle, minimized, in our experience, the early complications. With the reduction of peritonitis rate, the later catheter complications increased in terms of patient discomfort, hospitalization and technique survival. On those grounds, in our institution a prospective trial on a ten year period was undertaken to compare, in terms of late complications rate, new versions of the classic Tenckhoff straight catheter (ST). The surgical insertion method was adopted for all the types, for a total of 196 catheters in 163 CRF patients. The tip displacement rate (12.2% with ST) decreased, albeit non significantly, with Swan Neck (7.9%), but was markedly and significantly reduced (1.0%) with the Self-Locating (SL) catheter experience. The surgical insertion of SL was comparable to that of ST. For those reasons, in recent years, in our institution the SL catheter became the first choice catheters for CRF patients.
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Affiliation(s)
- A Pacitti
- SCDU Nephrology, Dialysis and Transplantation, ASO S. Giovanni Battista, Turin and Institute of Nephrology, University of Turin, Turin, Italy.
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Castellino S, Quintaliani G, Cottone S, Pacitti A, Ferraro M, Torres D. [Nephrologic workforce. Who we are? Where do we go? A project by SIN]. G Ital Nefrol 2017; 34:8-20. [PMID: 28963824] [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] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The SIN Workforce Working Group has carried out an initial demographic study project that highlights the situation of nephrological workforce in European and non-European countries, noting in particular the apparent discrepancies between the number of nephrologists in other health systems and in the Italian one. Italy seems to have the highest number of nephrologists per capita: in fact, the number of nephrologists has decreased in recent years due to the number of retirements far higher than the entry of new specialists. The project arises from the need to define the actual number of nephrologists in Italy in relation to the population and the epidemiology of chronic renal disease, taking into account the trends of ageing and feminization of our specialty. The tools used to collect data on the demographics of Italian nephrologists are a database for demographic data collection by presidents of SIN regional sections and a questionnaire for a survey to describe demography, workload, the adhesion to the discipline and the recruitment and retirement programs of the Italian nephrological community.
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Affiliation(s)
- Santina Castellino
- Consigliere del Consiglio Direttivo della Società Italiana di Nefrologia, Coordinatore del Tavolo sulla Workforce nefrologica
| | | | - Santina Cottone
- Professore Ordinario di Nefrologia Università degli Studi di Palermo, Socio SIN
| | | | - Manuel Ferraro
- Medico Ricercatore Università Cattolica del Sacro Cuore, Socio SIN
| | - Diletta Torres
- Dirigente Medico Dirigente, Nefrologia e Dialisi Pediatrica Ospedale Giovanni XXIII Bari, Socio SIN
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Marengo M, Radin E, Medica D, Nebiolo PE, Pacitti A, Formica M, Cantaluppi V. SP595IDENTIFICATION OF EARLY BIOMARKERS OF ARTERIOVENOUS FISTULA (AVF) STENOSIS: THE ROLE OF CIRCULATING PLASMA MICROVESICLES (MV). Nephrol Dial Transplant 2017. [DOI: 10.1093/ndt/gfx153.sp595] [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: 11/13/2022] Open
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Piccoli GB, Calderini M, Bechis F, Pacitti A, Iacuzzo C, Mezza E, Quaglia M, Burdese M, Gai M, Anania P, Jeantet A, Segoloni GP. Daily Dialysis and Flexible Schedules: How to Assess Kt/V and EKRc
? Hemodial Int 2016; 5:13-18. [DOI: 10.1111/hdi.2001.5.1.13] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Cantaluppi V, Quercia AD, Dellepiane S, Guglielmetti G, Pacitti A. TO026THE INCREASING CLINICAL BURDEN OF ACUTE KIDNEY INJURY IN NON RENAL SOLID ORGAN TRANSPLANT RECIPIENTS: A 15 YEAR RETROSPECTIVE ANALYSIS. Nephrol Dial Transplant 2016. [DOI: 10.1093/ndt/gfw147.06] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Cantaluppi V, Quercia AD, Medica D, Dellepiane S, Biancone L, Tetta C, Pacitti A, Camussi G. FP199PROTECTIVE EFFECT OF HIGH MOLECULAR FLOW MEMBRANES ON INFLAMMATORY AND MYOGLOBIN-ASSOCIATED ACUTE KIDNEY INJURY IN PATIENTS WITH RHABDOMYOLYSIS AFTER MAJOR CARDIAC SURGERY. Nephrol Dial Transplant 2015. [DOI: 10.1093/ndt/gfv172.27] [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: 11/12/2022] Open
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Piccoli G, Quarello F, Boero R, Pia L, Verzetti G, Pacitti A, Coppo R, Ghezzi PM, Mirone A. Experience in the computer handling of clinical data for dialysis and transplantation units: an Italian regional (Piedmont) registry. Contrib Nephrol 2015; 48:13-23. [PMID: 3912108 DOI: 10.1159/000411861] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Pacitti A, Segoloni GP, Gallone G, Fonzo D, Vercellone A. An out-patient approach to sexual problems in uremic patients. An experience in Turin. Contrib Nephrol 2015; 77:45-55. [PMID: 2344745 DOI: 10.1159/000418105] [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] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- A Pacitti
- Divisione di Nefrologia e Dialisi Ospedale S. Giovanni Molinette, Italy
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Cantaluppi V, Quercia A, Dellepiane S, Pacitti A. A 13-Year Retrospective Analysis of Acute Kidney Injury Requiring Renal Replacement Therapy in Non Renal Solid Organ Transplantation. Transplantation 2014. [DOI: 10.1097/00007890-201407151-00306] [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: 11/25/2022]
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Neves FMDO, Leite TT, Meneses GC, Araujo De Souza NH, Martins AMC, Parahyba MC, Queiroz REB, Liborio A, Liu Y, Li Y, Li X, Chen L, Zulkarnaev A, Vatazin A, Nikolaj S, Stadler T, Raddatz A, Hubner W, Poppleton A, Fliser D, Klingele M, Castellano G, Intini A, Stasi A, Divella C, Pontrelli P, Gigante M, Zito A, Pertosa GB, Gesualdo L, Grandaliano G, Powell TC, Donnelly JP, Wang HE, Warnock DG, De Loor J, Hoste E, Herck I, Francois K, Decrop L, Clauwaert C, Bracke S, Vermeiren D, Demeyere K, Meyer E, Mitra P, Rahim MA, Gupta RD, Samdani TS, Rahman SA, Enam SF, Mursalin G, E-Khoda MM, Haque WMM, Iqbal S, Mansur MA, Guglielmetti G, Cena T, Musetti C, Quaglia M, Battista M, Radin E, Airoldi A, Izzo C, Stratta P, Haase-Fielitz A, Albert C, Westphal S, Hoffmann J, Mertens PR, Plass M, Westerman M, Bellomo R, Maisel A, Ronco C, Haase M, Wu PC, Wu VC, Prasad B, Wong B, St.Onge JR, Rungta R, Das P, Ray DS, Gupta S, De Gracia MDC, Osuna A, Quesada A, Manzano F, Montoro S, Jimenez MDM, Wangensteen R, Strunk AK, Schmidt J, Schmidt B, Bode-Boger S, Martens-Lobenhoffer J, Welte T, Kielstein JT, Wang AY, Bellomo R, Cass A, Myburgh J, Finfer S, Gatta D, Chadban S, Jardine M, Lo S, Barzi F, Gallagher M, Marn-Pernat A, Benedik M, Bren A, Buturovic-Ponikvar J, Gubensek J, Knap B, Premru V, Ponikvar R, Koba L, Teixeira M, Macedo E, Altunoren O, Balli M, Tasolar H, Eren N, Arpaci A, Caglayan CE, Yavuz YC, Sahin M, Gliga ML, Gliga PM, Frigy A, Bandea A, Magdas AM, Dogaru G, Mergulhao C, Pinheiro H, Vidal E, Sette L, Amorim G, Fernandes G, Valente L, Hornum M, Penninga L, Rasmussen A, Plagborg UB, Oturai P, Feldt-Rasmussen B, Hillingso JG, Klimenko A, Villevalde S, Kobalava Z, Arias Cabrales C, Rodriguez E, Bermejo S, Sierra A, Pascual J, Huang TM, Wu VC, Oh WC, Rigby M, Mafrici B, Sharman A, Harvey D, Welham S, Mahajan R, Gardner D, Devonald M, Wu VC, Lin MC, Wu PC, Wu CH, Nagaraja P, Clark A, Brisk R, Jennings V, Jones H, Hashmi M, Parker C, Mikhail A, Schraut J, Keller F, Mertens T, Duprel JB, Quercia AD, Cantaluppi V, Dellepiane S, Pacitti A, Biancone L, Chang KY, Park HS, Kim HW, Choi BS, Park CW, Yang CW, Jin DC, Quercia AD, Cantaluppi V, Dellepiane S, Medica D, Besso L, Gai M, Leonardi G, Guarena C, Biancone L, Obrencevic K, Jovanovic D, Petrovic M, Ignjatovic L, Tadic J, Mijuskovic M, Maksic D, Vavic N, Pilcevic D, Mistry HD, Bramham K, Seed PT, Lynham S, Ward MA, Poston L, Chappell LC. CLINICAL ACUTE KIDNEY INJURY 1. Nephrol Dial Transplant 2014. [DOI: 10.1093/ndt/gfu144] [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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Steckiph D, Calabrese G, Bertucci A, Mazzotta A, Vagelli G, Gonella M, Stamopoulos D, Manios E, Papachristos N, Grapsa E, Papageorgiou G, Gogola V, So B, Dey V, Spalding EM, Libetta C, Esposito P, Margiotta E, Maffioli P, Bonaventura A, Bianchi L, Romano D, Rampino T, De Rosa G, Mauric A, Haug U, Enzinger G, Kern-Derstvenscheg E, Sluga A, Ausserwinkler C, Beck W, Rosenkranz AR, Maheshwari V, Haroon S, Loy Y, Samavedham L, Rangaiah GP, Lau T, Stamopoulos D, Mpakirtzi N, Panagiotou M, Barbarousi D, Matsouka C, Grapsa E, Bunani AD, Kowalczyk M, Bartnicki P, Banach M, Rysz J, Lentini P, Zanoli L, Granata A, Contestabile A, Basso A, Berlingo G, Pellanda V, de Cal M, Grazia V, Clementi A, Insalaco M, Dell'Aquila R, Karkar A, Abdelrahman M, Martins AR, Parreira L, Duque AS, Rodrigues I, Baffoun AB, Youssfi MA, Sayeh A, Beji M, Ben Khadra R, Hmida J, Akazawa M, Horiuchi H, Hori Y, Yamada A, Satou H, Odamaki S, Nakai S, Satou K, Aoki K, Saito I, Kamijo Y, Ogata S, Ishibashi Y, Basso F, Wojewodzka-Zelezniakowicz M, Cruz D, Giuliani A, Blanca Martos L, Piccinni P, Ronco C, Potier J, Queffeulou G, Bouet J, Nilsson A, Sternby J, Grundstrom G, Alquist M, Ferraresi M, Di Vico MC, Vigotti FN, Deagostini M, Scognamiglio S, Consiglio V, Clari R, Moro I, Mongilardi E, Piccoli GB, Hancock V, Huang S, Nilsson A, Grundstrom G, Nilsson Ekdahl K, Calabrese G, Steckiph D, Bertucci A, Baldin C, Petrarulo M, Mancuso D, Vagelli G, Gonella M, Inguaggiato P, Canepari G, Gigliola G, Ferrando C, Meinero S, Sicuso C, Pacitti A, Stamopoulos D, Mpakirtzi N, Manios E, Afentakis N, Grapsa E, Tomo T, Matsuyama K, Nakata T, Ishida K, Takeno T, Kadota JI, Minakuchi J, Kastl J, Merello M, Boccato C, Giordana G, Mazzone S, Moscardo V, Kastl J, Giordana G, Reinhardt B, Knaup R, Kruger W, Tovbin D, Kim S, Avnon L, Zlotnik M, Storch S, Umimoto K, Shimamoto Y, Suyama M, Miyata M, Bosch Benitez-Parodi E, Baamonde Laborda EE, Perez G, Ramirez JI, Ramirez Puga A, Guerra R, Garcia Canton C, Lago Alonso MM, Toledo A, Checa Andres MD, Latif FE, Mochida Y, Matsumoto K, Morita K, Tsutsumi D, Ishioka K, Maesato K, Oka M, Moriya H, Hidaka S, Ohtake T, Kobayashi S, Ficheux A, Gayrard N, Duranton F, Guzman C, Szwarc I, Bismuth-Mondolfo J, Brunet P, Servel MF, Argiles A, Tsikliras N, Mademtzoglou S, Balaskas E, Zeid M, Mostafa A, Mowafy MN, Abdo EI, Al Amin OM, Ksiazek A, Zaluska W, Waniewski J, Debowska M, Wojcik-Zaluska A, Elias M, Francois H, Obada E, Lorenzo HK, Charpentier B, Durrbach A, Beaudreuil S, Imamovic G, Marcelli D, Bayh I, Hrvacevic R, Kapun S, Grassmann A, Scatizzi L, Maslovaric J, Daelemans R, Mesens S, Mohamed EA, Wafae A, Kawtar H, Mohamed Amine H, Driss K, Mohammed B. Extracorporeal dialysis: techniques and adequacy - A. Nephrol Dial Transplant 2013. [DOI: 10.1093/ndt/gft116] [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: 11/13/2022] Open
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Kutlay S, Kurultak I, Nergizoglu G, Erturk S, Karatan O, Azevedo P, Pinto CT, Pereira CM, Marinho A, Vanmassenhove J, Hoste E, Glorieux G, Dhondt A, Vanholder R, Van Biesen W, Rei S, Aleksandrova I, Kiselev V, Ilynskiy M, Berdnikov G, Marchenkova L, Vanmassenhove J, Hoste E, Glorieux G, Dhondt A, Vanholder R, Van Biesen W, Daher EF, Vieira APF, Souza JB, Falcao FS, Costa CR, Fernandes AACS, Mota RMS, Lima RSA, Silva Junior GB, Ulusal Okyay G, Erten Y, Er R, Aybar M, Inal S, Tekbudak M, Aygencel G, Onec K, Bali M, Sindel S, Soto K, Fidalgo P, Papoila AL, Vanmassenhove J, Hoste E, Glorieux G, Dhondt A, Vanholder R, Van Biesen W, Lentini P, Zanoli L, Granata A, Contestabile A, Basso A, Berlingo G, de Cal M, Pellanda V, Dell'Aquila R, Fortrie G, Stads S, van Bommel J, Zietse R, Betjes MG, Berrada A, Arias C, Riera M, Orfila MA, Rodriguez E, Barrios C, Peruzzi L, Chiale F, Camilla R, Martano C, Cresi F, Bertino E, Coppo R, Klimenko A, Villevalde S, Efremovtseva M, Kobalava Z, Pipili C, Ioannidou S, Kokkoris S, Poulaki S, Tripodaki ES, Parisi M, Papastylianou A, Nanas S, Wang YN, Cheng H, Chen YP, Wen Z, Li X, Shen P, Zou Y, Lu Y, Ma X, Chen Y, Ren H, Chen X, Chen N, Yue T, Cheng H, Chen YP, Elmamoun S, Wodeyar H, Goldsmith C, Abraham A, Wootton A, Ahmed S, Hill C, Curtis S, Miller A, Hine T, Stevens KK, Patel RK, Mark PB, Delles C, Jardine AG, Wilflingseder J, Heinzel A, Mayer P, Perco P, Kainz A, Mayer B, Oberbauer R, Huang TM, Wu VC, Park DJ, Bae EJ, Kang YJ, Cho HS, Chang SH, Lentini P, Zanoli L, Granata A, Contestabile A, Berlingo G, Basso A, Pellanda V, de Cal M, Stramana R, Cognolato D, Baiocchi M, Dell'Aquila R, Chiella BM, Pilla C, Balbinotto A, Antunes VH, Heglert A, Collares FM, Thome FS, Gjyzari A, Thereska N, Xhango O, Xue J, Chen MC, Wang L, Chen YJ, Sun XZ, An WS, Kim ES, Son YK, Kim SE, Kim KH, Oh YJ, Tsai HB, Ko WJ, Chao CT, Fortrie G, Stads S, Aarnoudse AJL, Zietse R, Betjes MG, Peride I, Radulescu D, Niculae A, Ciocalteu A, Checherita AI, Kao CC, Wang CY, Lai CF, Huang TM, Chen HH, Wu VC, Ko WJ, Wu KD, Klaus F, Goldani JC, Cantisani G, Zanotelli ML, Carvalho L, Klaus D, Garcia VD, Keitel E, Hussaini SM, Rao PN, Kul A, Ye N, Zhang Y, Cheng H, Chen YP, Baines R, Westacott R, Trew J, Kirtley J, Selby N, Carr S, Xu G, Steffgen J, Blaschke S, Brun-Schulte-Wissing N, Pagel P, Huber F, Mapes J, Jaehnige A, Pestel S, Deray G, Rouviere O, Bacigalupo L, Maes B, Hannedouche T, Vrtovsnik F, Rigothier C, Billiouw JM, Campioni P, Marti-Bonmati L, Gao YM, Li D, Cheng H, Chen YP, Woo S, Lee J, Noh H, Kwon SH, Han DC, Hetherington L, Valluri A, McQuarrie E, Fleming S, Geddes C, Bell S, MacKinnon B, Bell S, Patton A, Sneddon J, Donnan P, Vadiveloo T, Marwick C, Bennie M, Davey P, Yasuda H, Tsuji N, Tsuji T, Iwakura T, Ohashi N, Kato A, Fujigaki Y, Sasaki S, Kawarazaki H, Shibagaki Y, Kimura K, Lingaraju U, Rajanna S, Radhakrishnan H, Parekh A, Sreedhar CG, Sarvi R, Rainone F, Merlino L, Ritchie JP, Kalra PA, Daher EF, Vieira APF, Jacinto CN, Abreu KLS, Silva Junior GB, Neves M, Baptista JP, Rodrigues L, Pinho J, Teixeira L, Pimentel J, Gonzalez Sanchidrian S, Rangel Hidalgo G, Cebrian Andrada C, Deira Lorenzo J, Marin Alvarez J, Garcia-Bernalt Funes V, Gallego Dominguez S, Labrador Gomez P, Castellano Cervino I, Novillo Santana R, Gomez-Martino Arroyo J, Kim Y, Choi BS, Kim YO, Yoon SA, Lin MC, Wu VC, Ko WJ, Wu KD, Wang WJ, Melo MJ, Lopes JA, Raimundo M, Fragoso A, Antunes F, Martin-Moreno PL, Varo N, Restituto P, Sayon-Orea C, Garcia-Fernandez N, Leite Filho NCV, Souza LEO, Cavalcante RM, Silva Junior GB, Morais BM, Leite TT, Silva SL, Kubrusly M, Daher EF, Jung YS, Kim YN, Shin HS, Rim H, Bentall A, Al-Baaj F, Williamson S, Cheshire S, Jelakovic M, Ivkovic V, Laganovic M, Karanovic S, Pecin I, Premuzic V, Vukovic Lela I, Vrdoljak A, Fucek M, Cvitkovic A, Juric D, Bozina N, Bitunjac M, Leko N, Abramovic Baric M, Matijevic V, Jelakovic B, Ullah A, Exarchou K, Archer T, Anijeet H, Brown R, Ahmed S, Zhang Y, Ye N, Cheng H, Cheng YP, Rocha JCG, Gushiken da Silva T, de Castro PF, Kioroglo PS, Branco Martins JP, Tzanno-Martins C, Biesenbach P, Luf F, Fleischmann E, Grunberger T, Druml W, Gaipov A, Turkmen K, Toker A, Solak Y, Cicekler H, Ucar R, Kilicaslan A, Gormus N, Tonbul HZ, Yeksan M, Turk S, Monteburini T, Cenerelli S, Santarelli S, Boggi R, Tazza L, Bossola M, Ferraresi M, Merlo I, Giovinazzo G, Quercia AD, Gai M, Leonardi G, Anania P, Guarena C, Cantaluppi V, Pacitti A, Biancone L, Hissa PNG, Daher EDF, Liborio AB, Thereza BMF, Mendes CCP, Sousa ARO. AKI - human studies. Nephrol Dial Transplant 2013. [DOI: 10.1093/ndt/gft129] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Fortrie G, de Geus HR, Betjes MG, van Schaik RH, Groeneveld J, Cantaluppi V, Figliolini F, Medica D, Quercia AD, Inguaggiato P, Pacitti A, Camussi G, Tetta C. Kidney in sepsis. Nephrol Dial Transplant 2013. [DOI: 10.1093/ndt/gft189] [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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Gok Oguz E, Olmaz R, Turgutalp K, Muslu N, Sungur MA, Kiykim A, Van Biesen W, Vanmassenhove J, Glorieux G, Vanholder R, Chew S, Forster K, Kaufeld T, Kielstein J, Schilling T, Haverich A, Haller H, Schmidt B, Hu P, Liang X, Liang X, Chen Y, LI R, Jiang F, LI Z, Shi W, Lim CCW, Lim CCW, Chia CML, Tan AK, Tan CS, Hu P, Liang X, Liang X, Chen Y, LI R, Jiang F, LI Z, Shi W, Ng R, Subramani S, Chew S, Perez de Jose A, Bernis Carro C, Madero Jarabo R, Bustamante J, Sanchez Tomero JA, Chung W, Ro H, Chang JH, Lee HH, Jung JY, Vanmassenhove J, Van Biesen W, Glorieux G, Vanholder R, Fazzari L, Giuliani A, Scrivano J, Pettorini L, Benedetto U, Luciani R, Roscitano A, Napoletano A, Coclite D, Cordova E, Punzo G, Sinatra R, Mene P, Pirozzi N, Shavit L, Shavit L, Manilov R, Algur N, Wiener-Well Y, Slotki I, Pipili C, Pipili C, Vrettou CS, Avrami K, Economidou F, Glynos K, Ioannidou S, Markaki V, Douka E, Nanas S, De Pascalis A, De Pascalis A, Cofano P, Proia S, Valletta A, Vitale O, Russo F, Buongiorno E, Filiopoulos V, Biblaki D, Lazarou D, Chrysis D, Fatourou M, Lafoyianni S, Vlassopoulos D, Zakiyanov O, Kriha V, Vachek J, Svarcova J, Zima T, Tesar V, Kalousova M, Kaushik M, Kaushik M, Ronco C, Cruz D, Zhang L, Zhang W, Zhang W, Chen N, Ejaz AA, Kambhampati G, Ejaz N, Dass B, Lapsia V, Arif AA, Asmar A, Shimada M, Alsabbagh M, Aiyer R, Johnson R, Chen TH, Chang CH, Chang MY, Tian YC, Hung CC, Fang JT, Yang CW, Chen YC, Cantaluppi V, Quercia AD, Figliolini F, Giacalone S, Pacitti A, Gai M, Guarena C, Leonardi G, Leonardi G, Biancone L, Camussi G, Segoloni GP, De Cal M, Lentini P, Clementi A, Virzi GM, Scalzotto E, Ronco C, Lacquaniti A, Lacquaniti A, Donato V, Fazio MR, Lucisano S, Cernaro V, Lupica R, Buemi M, Turgutalp K, Helvaci I, Anik E, Kiykim A, Wani M, Wani DI, Bhat DMA, Banday DK, Najar DMS, Reshi DAR, Palla DNA, Turgutalp K, Kiykim A, Helvaci I, Iglesias P, Olea T, Vega-Cabrera C, Heras M, Bajo MA, Del Peso G, Arias MJ, Selgas R, Diez JJ, Daher E, Costa PL, Pereira ENS, Santos RDP, Abreu KL, Silva Junior G, Pereira EDB, Raimundo M, Crichton S, Syed Y, Martin J, Whiteley C, Bennett D, Ostermann M, Gjyzari A, Thereska N, Koroshi A, Barbullushi M, Kodra S, Idrizi A, Strakosha A, Petrela E, Raimundo M, Crichton S, Syed Y, Martin J, Lemmich Smith J, Bennett D, Ostermann M, Klimenko A, Tuykhmenev E, Villevalde S, Kobalava Z, Avdoshina S, Villevalde S, Tyukhmenev E, Efremovtseva M, Kobalava Z, Hayashi H, Hayashi H, Suzuki S, Kataoka K, Kondoh Y, Taniguchi H, Sugiyama D, Nishimura K, Sato W, Maruyama S, Matsuo S, Yuzawa Y, Geraldine D, Muriel F, Alexandre H, Eric R, Fu P, Zhang L, Pozzato M, Ferrari F, Cecere P, Mesiano P, Vallero A, Livigni S, Quarello F, Hudier L, Decaux O, Haddj-Elmrabet A, Mandart L, Lino-Daniel M, Bridoux F, Renaudineau E, Sawadogo T, Le Pogamp P, Vigneau C, Famee D, Koo HM, Oh HJ, Han SH, Choi KH, Kang SW, Mehdi M, Nicolas M, Mariat C, Shah P, Kute VB, Vanikar A, Gumber M, Patel H, Trivedi H, Pipili C, Pipili C, Manetos C, Vrettou CS, Poulaki S, Tripodaki ES, Papastylianou A, Routsi C, Nanas S, Uchida K, Kensuke U, Yamagata K, Saitou C, Okada M, Chita G, Davies M, Veriawa Y, Naicker S, Mukhopadhyay P, Mukherjee D, Mishra R, Kar M, Zickler D, Wesselmann H, Schindler R, Gutierrez* E, Egido J, Rubio-Navarro A, Buendia I, Blanco-Colio LM, Toldos O, Manzarbeitia F, De Lorenzo A, Sanchez R, Praga^ M, Moreno^ JA, Kim MY, Kang NR, Jang HR, Lee JE, Huh W, Kim YG, Kim DJ, Hong SC, Kim JS, Oh HY, Okamoto T, Kamata K, Naito S, Tazaki H, Kan S, Anne-Kathrin LG, Matthias K, Speer T, Andreas L, Heinrich G, Thomas V, Poppleton A, Danilo F, Matthias K, Lai CF, Wu VC, Shiao CC, Huang TM, Wu KD, Bedford M, Farmer C, Irving J, Stevens P, Patera F, Patera F, Mattozzi F, Battistoni S, Fagugli RM, Park MY, Choi SJ, Kim JG, Hwang SD, Xie H, Chen H, Xu S, He Q, Liu J, Hu W, Liu Z, Dalboni M, Blaya R, Quinto BM, Narciso R, Oliveira M, Monte J, Durao M, Cendoroglo M, Batista M, Hanemann AL, Liborio A, Daher E, Martins A, Pinheiro MCC, Silva Junior G, Meneses G, De Paula Pessoa R, Sousa M, Bezerra FSM, Albuquerque PLMM, Lima JB, Lima CB, Veras MDSB, Silva Junior G, Daher E, Nemoto Matsui T, Totoli C, Cruz Andreoli MC, Vilela Coelho MP, Guimaraes de Souza NK, Ammirati AL, De Carvalho Barreto F, Ferraz Neto BH, Fortunato Cardoso Dos Santos B, Abraham A, Abraham G, Mathew M, Duarte PMA, Duarte FB, Barros EM, Castro FQS, Silva Junior G, Daher E, Palomba H, Castro I, Sousa SR, Jesus AN, Romano T, Burdmann E, Yu L, Kwon SH, You JY, Hyun YK, Woo SA, Jeon JS, Noh HJ, Han DC, Tozija L, Tozija L, Petronievic Z, Selim G, Nikolov I, Stojceva-Taneva O, Cakalaroski K, Lukasz A, Beneke J, Schmidt B, Kielstein J, Haller H, Menne J, Schiffer M, Polanco N, Hernandez E, Gutierrez E, Gutierrez Millet V, Gonzalez Monte E, Morales E, Praga M, Francisco Javier L, Nuria GF, Jose Maria MG, Bes Rastrollo M, Angioi A, Conti M, Cao R, Atzeni A, Pili G, Matta V, Murgia E, Melis P, Binda V, Pani A, Thome* F, Leusin F, Barros E, Morsch C, Balbinotto A, Pilla C, Premru V, Buturovic-Ponikvar J, Ponikvar R, Marn-Pernat A, Knap B, Kovac J, Gubensek J, Kersnic B, Krnjak L, Prezelj M, Granatova J, Havrda M, Hruskova Z, Kratka K, Remes O, Mokrejsova M, Bolkova M, Lanska V, Rychlik I, Uniacke MD, Lewis RJ, Harris S, Roderick P, Thome* F, Balbinotto A, Barros E, Morsch C, Martin N, Ulrich K, Jan B, Jorn B, Reinhard B, Jan K, Hermann H, Meyer Tobias F, Leyla R, Schmidt Bernhard MW, Harald S, Jurgen S, Tanja K, Menne J, Mario S, Jan B, Jan B, Sang Hi E, Leyla R, Claus M, Frank V, Aleksej S, Sengul S, Jan K, Jorn B, Reinhard B, Meyer Tobias F, Schmidt Bernhard MW, Mario S, Martin N, Ulrich K, Robert S, Karin W, Tanja K, Hermann H, Menne J, Leyla R, Leyla R, Jan K, Jan B, Reinhard B, Feikah G, Hermann H, Tanja K, Ulrich K, Menne Tobias F, Claus M, Martin N, Mario S, Schmidt Bernhard MW, Harald S, Jurgen S, Menne J, Claus M, Claus M, Jan K, Jan B, Reinhard B, Feikah G, Hermann H, Ulrich K, Menne Tobias F, Meyer Tobias N, Martin N, Leyla R, Schmidt Bernhard MW, Harald S, Jurgen S, Tanja K, Mario S, Menne J, Kielstein J, Beutel G, Fleig S, Steinhoff J, Meyer T, Hafer C, Bramstedt J, Busch V, Vischedyk M, Kuhlmann U, Ries W, Mitzner S, Mees S, Stracke S, Nurnberger J, Gerke P, Wiesner M, Sucke B, Abu-Tair M, Kribben A, Klause N, Schindler R, Merkel F, Schnatter S, Dorresteijn E, Samuelsson O, Brunkhorst R, Stec-Hus Registry G, Reising A, Hafer C, Kielstein J, Schmidt B, Bange FC, Hiss M, Vetter F, Kielstein J, Beneke J, Bode-Boger SM, Martens-Lobenhoffer J, Schiffer M, Schmidt BMW, Haller H, Menne J, Kielstein JT, Shin HS, Jung YS, Rim H. AKI - Clinical. Nephrol Dial Transplant 2012. [DOI: 10.1093/ndt/gfs235] [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: 11/13/2022] Open
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Locsey L, Seres I, Sztanek F, Harangi M, Padra J, Asztalos L, Paragh G, Hutchison CA, Bevins A, Langham R, Mancini E, Wirta O, Cockwell P, Hutchison CA, Keir R, Vigano M, Stella A, Evans N, Chappell M, Cockwell P, Fabbrini P, Onuigbo M, Onuigbo N, Onuigbo M, Kim S, Chang JH, Jung JY, Lee HH, Chung W, Zanoli L, Rastelli S, Marcantoni C, Tamburino C, Castellino P, Cho A, Choi H, Lee JE, Jang HR, Huh W, Kim YG, Kim DJ, Oh HY, Zanoli L, Rastelli S, Marcantoni C, Tamburino C, Castellino P, Garcia-Fernandez N, Martin-Moreno PL, Varo N, Nunez-Cordoba JM, Schlieper G, Kruger T, Kelm M, Floege J, Westenfeld R, Choi H, Cho AJ, Jang HR, Lee JE, Huh W, Kim YG, Oh HY, Kim DJ, Doganay S, Oguz AK, Ergun I, Bardachenko N, Kuryata O, Bardachenko L, Garcia-Fernandez N, Martin-Moreno PL, Varo N, Nunez-Cordoba JM, Choi H, Cho AJ, Jang HR, Lee JE, Huh W, Kim YG, Oh HY, Kim DJ, Ravani P, Malberti F, Pirelli S, Scolari F, Barrett B, Presta P, Lucisano G, Rubino A, Serraino F, Amoruso T, Renzulli A, Fuiano G, Kielstein JT, Tolk S, Heiden A, Kuhn C, Hoeper MM, Lorenzen J, Broll M, Kaever V, Burhenne H, Hafer C, Haller H, Burkhardt O, Kielstein J, Zahalkova J, Petejova N, Strojil J, Urbanek K, Bertoli S, Musetti C, Cabiati A, Assanelli E, Lauri G, Marana I, De Metrio M, Rubino M, Campodonico J, Grazi M, Moltrasio M, Marenzi G, Unarokov Z, Mukhoedova T, Fidalgo P, Coelho S, Rodrigues B, Fernandes AP, Papoila AL, Liano F, Soto K, Vanmassenhove J, Vanholder R, Glorieux G, Van Biesen W, Challiner R, Ritchie J, Hutchison A, Challiner R, Ritchie J, Hutchison A, Challiner R, Ritchie J, Hutchison A, Zaharie SI, Maria DT, Zaharie M, Vaduva C, Grauntanu C, Cana-Ruiu D, Mota E, Hayer M, Baharani J, Thomas M, Eldehni T, Selby N, McIntyre C, Fluck R, Kolhe N, Fagugli RM, Patera F, Shah PR, Kaswan KK, Kute VB, Vanikar AV, Gumber MR, Patel HV, Munjappa BC, Enginner DP, Sainaresh VV, Trivedi HL, Teixeira C, Nogueira E, Lopes JA, Almeida E, Pais de Lacerda A, Gomes da Costa A, Franca C, Mariano F, Morselli M, Bergamo D, Hollo' Z, Scella S, Maio M, Tetta C, Dellavalle A, Stella M, Triolo G, Cantaluppi V, Quercia AD, Bertinetto P, Giacalone S, Tamagnone M, Basso E, Karvela E, Gai M, Leonardi G, Anania P, Guarena C, Fenocchio CM, Pacitti A, Segoloni GP, Kim YO, Kim HG, Kim BS, Song HCS, Min JK, Kim SY, Park WD, Dalboni M, Narciso R, Quinto M, Grabulosa C, Cruz E, Monte J, Durao M, Cendoroglo M, Santos O, Batista M, Cho A, Choi H, Lee JE, Jang HR, Huh W, Kim YG, Kim DJ, Oh HY, Mancini E, Bellasi A, Giannone S, Mordenti A, Zanoni A, Santoro A, Presta P, Lucisano G, Rubino A, Serraino F, Renzulli A, Fuiano G, Lee JH, Ha SH, Kim JH, Lee GJ, Jung YC, Malindretos P, Koutroumbas G, Patrinou A, Zagkotsis G, Makri P, Togousidis I, Syrganis C, Li Cavoli G, Tortorici C, Bono L, Ferrantelli A, Giammarresi C, Zagarrigo C, Rotolo U, Kim H, Jun K, Choi W, Kim H, Jun K, Choi W, Krzesinski JM, Parotte MC, Vandevelde C, Keenan J, Dieterle F, Sultana S, Pinches M, Ciorciaro C, Schindler R, Schmitz V, Gautier JC, Benain X, Matchem J, Murray P, Adler S, Haase M, Haase-Fielitz A, Devarajan P, Bellomo R, Cruz DN, Wagener G, Krawczeski CD, Koyner JL, Murray PT, Zappitelli M, Goldstein S, Makris K, Ronco C, Martensson J, Martling CR, Venge P, Siew E, Ware LB, Ikizler A, Mertens PR, Lacquaniti A, Buemi A, Donato V, Lucisano S, Buemi M, Vanmassenhove J, Vanholder R, Glorieux G, Van Biesen W, Panagoutsos S, Kriki P, Mourvati E, Tziakas D, Chalikias G, Stakos D, Apostolakis S, Tsigalou C, Gioka T, Konstantinides S, Vargemezis V, Torregrosa I, Montoliu C, Urios A, Aguado C, Puchades MJ, Solis MA, Juan I, Sanjuan R, Blasco M, Pineda J, Carratala A, Ramos C, Miguel A, Niculae A, Checherita IA, Sandulovici R, David C, Ciocalteu A, Espinoza M, Hidalgo J, Lorca E, Santibanez A, Arancibia F, Gonzalez F, Park MY, Kim EJ, Choi SJ, Kim JK, Hwang SD, Lee KH, Seok SJ, Yang JO, Lee EY, Hong SY, Gil HW, Astapenko E, Shutov A, Savinova G, Rechnik V, Melo MJ, Lopes JA, Raimundo M, Viegas A, Camara I, Antunes F, Kim MJ, Kwon SH, Lee SW, Song JH, Lee JW. Acute kidney injury - Human studies. Clin Kidney J 2011. [DOI: 10.1093/ndtplus/4.s2.29] [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: 11/13/2022] Open
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Pacitti A, Maffei S, Segoloni GP. [The history of peritoneal dialysis at the Molinette Hospital in Turin, Italy]. G Ital Nefrol 2009; 26:709-718. [PMID: 19918754] [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: 05/28/2023]
Abstract
In the Renal Unit of the Molinette Hospital of Turin, peritoneal dialysis (PD) was introduced in the mid 1960s to treat patients suffering from acute renal failure. The peritoneal catheter, which was then a stiff catheter, was inserted by a surgeon at each dialysis session. Between 1966 and 1970 there were a series of improvements, such as the first cycler for intermittent PD, fast-shift DP, and a homemade machine for automatic PD. During the early 1970s, a new type of stiff peritoneal catheter was introduced, which was used also for patients suffering from chronic renal failure. Towards the end of the 1970s the soft Tenckhoff peritoneal catheter started to be used, as well as continuous ambulatory peritoneal dialysis (CAPD), which made it possible to treat a large number of patients at home. The 1980s brought a new surgical technique for the insertion of the catheter, and in the 1990s new peritoneal catheters were introduced which reduced the number of early and late complications. Around the turn of the century, the PD service was reorganized and improved, with dedicated personnel and facilities. Moreover, automated PD was introduced and the treatment of peritonitis was standardized according to international guidelines.
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Affiliation(s)
- Alfonso Pacitti
- Nefrologia e Dialisi, ASL TO4, Ospedale Civico, Chivasso (Torino), Italy.
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Cantaluppi V, Biancone L, Romanazzi GM, Figliolini F, Beltramo S, Galimi F, Camboni MG, Deriu E, Conaldi P, Bottelli A, Orlandi V, Herrera MB, Pacitti A, Segoloni GP, Camussi G. Macrophage stimulating protein may promote tubular regeneration after acute injury. J Am Soc Nephrol 2008; 19:1904-18. [PMID: 18614774 DOI: 10.1681/asn.2007111209] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Macrophage-stimulating protein (MSP) exerts proliferative and antiapoptotic effects, suggesting that it may play a role in tubular regeneration after acute kidney injury. In this study, elevated plasma levels of MSP were found both in critically ill patients with acute renal failure and in recipients of renal allografts during the first week after transplantation. In addition, MSP and its receptor, RON, were markedly upregulated in the regenerative phase after glycerol-induced tubular injury in mice. In vitro, MSP stimulated tubular epithelial cell proliferation and conferred resistance to cisplatin-induced apoptosis by inhibiting caspase activation and modulating Fas, mitochondrial proteins, Akt, and extracellular signal-regulated kinase. MSP also enhanced migration, scattering, branching morphogenesis, tubulogenesis, and mesenchymal de-differentiation of surviving tubular cells. In addition, MSP induced an embryonic phenotype characterized by Pax-2 expression. In conclusion, MSP is upregulated during the regeneration of injured tubular cells, and it exerts multiple biologic effects that may aid recovery from acute kidney injury.
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Affiliation(s)
- Vincenzo Cantaluppi
- Research Center for Experimental Medicine, Department of Internal Medicine, University of Torino, Torino, Italy
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Cantaluppi V, Assenzio B, Pasero D, Romanazzi GM, Pacitti A, Lanfranco G, Puntorieri V, Martin EL, Mascia L, Monti G, Casella G, Segoloni GP, Camussi G, Ranieri VM. Polymyxin-B hemoperfusion inactivates circulating proapoptotic factors. Intensive Care Med 2008; 34:1638-45. [PMID: 18463848 PMCID: PMC2517091 DOI: 10.1007/s00134-008-1124-6] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2007] [Accepted: 04/02/2008] [Indexed: 01/17/2023]
Abstract
Objective To test the hypothesis that extracorporeal therapy with polymyxin B (PMX-B) may prevent Gram-negative sepsis-induced acute renal failure (ARF) by reducing the activity of proapoptotic circulating factors. Setting Medical-Surgical Intensive Care Units. Patients and interventions Sixteen patients with Gram-negative sepsis were randomized to receive standard care (Surviving Sepsis Campaign guidelines) or standard care plus extracorporeal therapy with PMX-B. Measurements and results Cell viability, apoptosis, polarity, morphogenesis, and epithelial integrity were evaluated in cultured tubular cells and glomerular podocytes incubated with plasma from patients of both groups. Renal function was evaluated as SOFA and RIFLE scores, proteinuria, and tubular enzymes. A significant decrease of plasma-induced proapoptotic activity was observed after PMX-B treatment on cultured renal cells. SOFA and RIFLE scores, proteinuria, and urine tubular enzymes were all significantly reduced after PMX-B treatment. Loss of plasma-induced polarity and permeability of cell cultures was abrogated with the plasma of patients treated with PMX-B. These results were associated to a preserved expression of molecules crucial for tubular and glomerular functional integrity. Conclusions Extracorporeal therapy with PMX-B reduces the proapoptotic activity of the plasma of septic patients on cultured renal cells. These data confirm the role of apoptosis in the development of sepsis-related ARF. Electronic supplementary material The online version of this article (doi:10.1007/s00134-008-1124-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Vincenzo Cantaluppi
- Dipartimento di Medicina Interna, Centro Ricerca Medicina Sperimentale (CeRMS), Torino, Italy
- Ospedale S. Giovanni Battista-Molinette, SCDU Nefrologia, Dialisi e Trapianti Università di Torino, Torino, Italy
| | - Barbara Assenzio
- Dipartimento di Anestesiologia e Rianimazione, Ospedale S. Giovanni Battista-Molinette, Università di Torino, Corso Dogliotti 14, 10126 Torino, Italy
| | - Daniela Pasero
- Dipartimento di Anestesiologia e Rianimazione, Ospedale S. Giovanni Battista-Molinette, Università di Torino, Corso Dogliotti 14, 10126 Torino, Italy
| | | | - Alfonso Pacitti
- Ospedale S. Giovanni Battista-Molinette, SCDU Nefrologia, Dialisi e Trapianti Università di Torino, Torino, Italy
| | - Giacomo Lanfranco
- Ospedale S. Giovanni Battista-Molinette, SCDU Nefrologia, Dialisi e Trapianti Università di Torino, Torino, Italy
| | - Valeria Puntorieri
- Dipartimento di Anestesiologia e Rianimazione, Ospedale S. Giovanni Battista-Molinette, Università di Torino, Corso Dogliotti 14, 10126 Torino, Italy
| | - Erica L. Martin
- Dipartimento di Anestesiologia e Rianimazione, Ospedale S. Giovanni Battista-Molinette, Università di Torino, Corso Dogliotti 14, 10126 Torino, Italy
| | - Luciana Mascia
- Dipartimento di Anestesiologia e Rianimazione, Ospedale S. Giovanni Battista-Molinette, Università di Torino, Corso Dogliotti 14, 10126 Torino, Italy
| | - Gianpaola Monti
- Ospedale Niguarda, Servizio di Anestesia e Rianimazione, Milano, Italy
| | - Giampaolo Casella
- Ospedale Niguarda, Servizio di Anestesia e Rianimazione, Milano, Italy
| | - Giuseppe Paolo Segoloni
- Ospedale S. Giovanni Battista-Molinette, SCDU Nefrologia, Dialisi e Trapianti Università di Torino, Torino, Italy
| | - Giovanni Camussi
- Dipartimento di Medicina Interna, Centro Ricerca Medicina Sperimentale (CeRMS), Torino, Italy
- Ospedale S. Giovanni Battista-Molinette, SCDU Nefrologia, Dialisi e Trapianti Università di Torino, Torino, Italy
| | - V. Marco Ranieri
- Dipartimento di Anestesiologia e Rianimazione, Ospedale S. Giovanni Battista-Molinette, Università di Torino, Corso Dogliotti 14, 10126 Torino, Italy
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Pacitti A. [The concept of ultrapure solution online production]. G Ital Nefrol 2008; 25 Suppl 41:S28-S44. [PMID: 18473318] [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: 05/26/2023]
Abstract
Online preparation of dialysis fluid, i.e., continuous mixing and immediate use, was introduced in 1964 and has contributed significantly to the expansion of dialysis therapy through simplified handling, improved microbiology, and enhanced efficiency. Online prepared replacement solution for hemofiltration was shown to be clinically safe as early as 1978, but the implementation was delayed for 20 years because of regulatory conservatism. Online preparation of sterile and pyrogen-free solutions for infusion is based on the use of water and concentrates that are mixed and distributed in a hygienically designed and maintained flow path. Ultrafilters with known retention capacity are placed in strategic positions to remove bacteria and endotoxins, which gives a sterility assurance level of at least six magnitudes, as required by the pharmacopoeia for sterile products. Microbiologic testing of the fluid should be applied when designing, validating, and troubleshooting online systems but not for routine quality control, because it only gives retrospective information. Quality assurance has to be built into a system and the way it is operated. The use of ultrapure dialysate must be considered as a suitable option for all hemodialysis modalities. To achieve this goal, one must keep in mind that ultrapure dialysate and infusate result from a complex chain of production where ultra-purity and/or sterility of the final solution relies on the weakest or worst component of the chain. Online fluid preparation, when properly performed, is safe, simple, and cost-effective and enhances the efficiency as well as the biocompatibility of dialysis therapy.
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Affiliation(s)
- A Pacitti
- S.C. di Nefrologia e Dialisi, Ospedale Civico di Chivasso, Corso Galileo Ferraris 3, Chivasso, Turin, Italy.
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Franchello A, Paraluppi G, Romagnoli R, Petrarulo M, Vitale C, Pacitti A, Amoroso A, Marangella M, Salizzoni M. Severe course of primary hyperoxaluria and renal failure after domino hepatic transplantation. Am J Transplant 2005; 5:2324-7. [PMID: 16095518 DOI: 10.1111/j.1600-6143.2005.01014.x] [Citation(s) in RCA: 21] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
We report herein a domino orthotopic liver transplantation (LT), from a 38-year-old woman undergoing liver-kidney transplantation (LKT) for primary hyperoxaluria type I (PH1) to a recipient with cirrhosis and hepatocellular carcinoma. Delayed onset of PH1 and renal failure and 10% residual alanine-glyoxylate aminotransferase (AGT) activity in domino liver justified its use for domino procedure. The clinical course after LKT was similar to that described in other series, including ours. Renal function started promptly and maintained despite sustained hyperoxaluria from dissolution of oxalotic deposits. Conversely, the domino recipient manifested severe hyperoxaluria and developed nephrolithiasis and renal insufficiency with rapid progression over 2 months. A new LT resulted in slow decrease of oxaluria and improvement of renal function. Therefore, PH1 behaved quite differently in these two patients, leading us to conclude that domino LT using livers from PH1 patients should be considered very carefully, only as a bridge to definitive LT in recipients with critical clinical conditions.
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Piccoli G, Piccoli GB, Mezza E, Burdese M, Rosetti M, Guarena C, Messina M, Pacitti A, Thea A, Malfi B, Soragna G, Gai M, Mangiarotti G, Jeantet A, Segoloni GP. Continuum of therapy in progressive renal diseases (from predialysis to transplantation): analysis of a new organizational model. Semin Nephrol 2005; 24:506-24. [PMID: 15490421 DOI: 10.1016/j.semnephrol.2004.06.020] [Citation(s) in RCA: 1] [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: 11/30/2022]
Abstract
In the aging of Western populations, decreased mortality is counterbalanced by an increase in morbidity, particularly involving chronic diseases such as most renal diseases. The price of the successful care of chronic conditions, such as cardiovascular diseases or diabetes, is a continuous increase in new dialysis patients. However, the increased survival of patients on chronic renal replacement therapies poses new challenges to nephrologists and calls for new models of care. Since its split from internal medicine, nephrology has seen a progressive trend toward super specialization and the differentiation into at least 3 major branches (nephrology, dialysis, and transplantation), following a path common to several other fields of internal medicine. The success in the care of chronic patients is owed not only to a careful technical prescription, but also to the ability to teach self-care and attain compliance; this requires good medical practice and a sound patient-physician relationship. In this context, the usual models of care may fail to provide adequate coordination and, despite valuable single elements, could end up as an orchestra without a conductor. We propose an integrated model of care oriented to the type of patient (tested in our area especially for diabetic patients): the patient is followed-up by the same team from the first signs of renal disease to eventual dialysis or transplantation. This model offers an interesting alternative both for patients, who usually seek continuity of care, and for nephrologists who prefer a holistic and integrated patient-physician approach.
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Piccoli G, Pacitti A, Mangiarotti G, Jeantet A, Mezza E, Segoloni GP, Piccoli GB. Blade Runner, blackout and haemofiltration: dialysis in times of catastrophe. Nephrol Dial Transplant 2005; 20:663-4. [PMID: 15735256 DOI: 10.1093/ndt/gfh623] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Pacitti A, Bermond F. [Exogenous vs endogenous reinfusion in HDF]. G Ital Nefrol 2004; 21 Suppl 30:S17-22. [PMID: 15747296] [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: 05/02/2023]
Affiliation(s)
- A Pacitti
- S.C. di Nefrologia, Dialisi, Trapianto Rene, Ospedale Regina Margherita, Turin.
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Gai M, Cantaluppi V, Fenocchio C, Motta D, Masini S, Pacitti A, Lanfranco G. Presence of Protein Fragments in Urine of Critically Ill Patients with Acute Renal Failure: A Nephrologic Enigma. Clin Chem 2004; 50:1822-4. [PMID: 15388658 DOI: 10.1373/clinchem.2004.037077] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Massimo Gai
- Laboratory of Nephrology and Chair of Nephrology, University of Torino, Italy.
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Di Paolo N, Capotondo L, Sansoni E, Romolini V, Simola M, Gaggiotti E, Bercia R, Buoncristiani U, Canto P, Concetti M, De Vecchi A, Fatuzzo P, Giannattasio M, La Rosa R, Lopez T, Lo Piccolo G, Melandri M, Vezzoli G, Orazi E, Pacitti A, Ramello A, Russo F, Napoli M, Tessarin MC. The self-locating catheter: clinical experience and follow-up. Perit Dial Int 2004; 24:359-64. [PMID: 15335150] [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] Open
Abstract
BACKGROUND The self-locating catheter invented by Nicola Di Paolo has been used increasingly in Italy and elsewhere since 1994, with about a thousand patients currently implanted every year. Twelve grams of tungsten inserted into the tip of the conventional Tenckhoff catheter during extrusion does not significantly change its form, but suffices to keep the tip firmly in the Douglas cavity. OBJECTIVE The aim of the present study was to confirm our preliminary results in a large population of peritoneal dialysis patients. SETTING 16 Italian nephrology departments. RESULTS In addition to confirming the validity of the new catheter, the present results show that patients with the new catheter have fewer episodes of peritonitis, tunnel infection, cuff extrusion, catheter malfunction, obstruction, and leakage. CONCLUSION The present multicenter control study confirms preliminary results and demonstrates that complications of peritoneal dialysis, such as cuff extrusion, infection, peritonitis, early leakage, and obstruction, are statistically less frequent in patients with self-locating catheters than in patients with classic Tenckhoff catheters.
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Piccoli GB, Bermond F, Mezza E, Burdese M, Fop F, Mangiarotti G, Pacitti A, Maffei S, Martina G, Jeantet A, Segoloni GP, Piccoli G. Vascular access survival and morbidity on daily dialysis: a comparative analysis of home and limited care haemodialysis. Nephrol Dial Transplant 2004; 19:2084-94. [PMID: 15213323 DOI: 10.1093/ndt/gfh346] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [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: 11/13/2022] Open
Abstract
BACKGROUND Concerns about vascular access failure may have limited the widespread use of daily haemodialysis (DHD). We assessed the incidence and type of vascular access complications during DHD and other schedules, both at home and on limited care haemodialysis. METHODS All patients were treated in a limited care and home haemodialysis unit with a stable caregiver team (November 1998-November 2002). Vascular access failure, surgical treatment, angioplasty and declotting were studied alone or in combination by univariate and multivariate models. We analysed the effects of age, sex, comorbidity, previous vascular events, schedule, setting of treatment (home, limited care), dialysis follow-up, vascular access (native vs prosthetic, first vs subsequent) and setting of vascular access creation. 'Intention to treat' and 'per protocol' analyses were performed. RESULTS In 2160 patient-months (home dialysis: DHD 400 months, non-DHD 655 months; limited care: DHD 208 months; non-DHD 897 months), 57 adverse events occurred (27 failures), in which 30 were at home (nine DHD) and 27 were in limited care (five DHD). The probability of remaining free from adverse events at 6 and 12 months was 89% and 80% on DHD and 79% and 76% on other schedules ('intention to treat'). Univariate analyses revealed a significant difference for the setting of the vascular access creation (lower risk of vascular access complications in our centre) and sex (male sex was protective). Logistic regression and Cox analyses confirmed the role for the setting of the vascular access creation. CONCLUSIONS Although DHD did not appear as a risk factor for vascular access morbidity or failure at home or in a limited care centre setting, the setting of vascular access creation may influence its success.
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Mezza E, Piccoli GB, Pacitti A, Soragna G, Bermond F, Burdese M, Gai M, Motta D, Jeantet A, Merletti F, Vineis P, Segoloni GP. EPO or Not-EPO? An Evidence Based Informed Consent. Int J Artif Organs 2004; 27:320-9. [PMID: 15163066 DOI: 10.1177/039139880402700408] [Citation(s) in RCA: 1] [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: 02/02/2023]
Abstract
Background Informed consent is crucial in therapeutic choices; however, the forms presented to patients are often locally developed and information may not be homogeneous. Objective To prepare an evidence-based model for informed consent, applied in the case of erythropoietin therapy (EPO) as a teaching tool for medical students. Methods Methodological tools of Evidence-Based Medicine (EBM) were developed within the EBM Course in the Medical School of Torino, Italy, as problem solving and patient information tools (5th year students work in small groups under the supervision of statisticians, epidemiologists and experts of internal medicine - nephrology in this case). Results Methodological and ethical problems were identified: in the pre-dialysis field, evidence from randomized clinical trials (RCT) is scant; how to use evidence gathered in dialysis? How to deal with implementation? How with the mass media? Do we need to discuss the drug choice with the patients? How to deal with rare and severe side effects?). The “evidence” was searched for on Medline/Embase, by using key-words and free terms. About 680 papers were retrieved and screened. Forms available on the Internet were retrieved and a general scheme was drawn: it included 5 areas: title, aim and targets (patients and family physicians); search strategies and updating; pros and cons of therapy; alternative options; open questions. Conclusions EBM may offer valuable tools for systematically approaching patient information; the inclusion of this kind of exercise in the Medical School EBM courses may help enhance the awareness of future physicians of the correct communication with patients.
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Affiliation(s)
- E Mezza
- Department of Internal Medicine, University of Torino, Torino, Italy
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Pacitti A, Cantaluppi V, Fenoglio R, De Nitti C, Tetta C. Continuous hemofiltration with polyethersulfone membranes evaluated by tele-monitoring. Contrib Nephrol 2003:126-43. [PMID: 12463155 DOI: 10.1159/000067401] [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] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
Affiliation(s)
- Alfonso Pacitti
- School of Biotechnology, Nephrology, University of Turin, Italy.
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Piccoli GB, Mezza E, Soragna G, Pacitti A, Burdese M, Gai M, Quaglia M, Fabrizio F, Anania P, Jeantet A, Segoloni GP. Teaching peritoneal dialysis in medical school: an Italian pilot experience. Perit Dial Int 2003; 23:296-9. [PMID: 12938833] [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] [Subscribe] [Scholar Register] [Indexed: 03/04/2023] Open
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Piccoli GB, Mezza E, Quaglia M, Bermond F, Bechis F, Burdese M, Gai M, Pacitti A, Jeantet A, Segoloni GP, Piccoli G. Flexibility as an implementation strategy for a daily dialysis program. J Nephrol 2003; 16:365-72. [PMID: 12832735] [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] [Received: 03/22/2003] [Revised: 04/01/2003] [Accepted: 04/14/2003] [Indexed: 03/03/2023]
Abstract
BACKGROUND Daily hemodialysis (DHD) is an interesting dialysis option, experienced worldwide by only a few hundred patients, because of clinical and logistic limitations. This study describes the main clinical and implementation results of a flexible policy applied in starting a DHD program. METHODS The setting is the University Nephrology Center of Turin, Italy (approximately 150 hemodialysis and 50 peritoneal dialysis (PD) patients) where in November 1998 a short daily DHD program was started. Outcome measures were logistical (enrollment rate, indications and drop-outs) and clinical (dialysis efficiency, metabolic control, hypertension and anemia control). RESULTS 25 patients experienced DHD, 16 (11% of the hemodialysis pool) were on DHD in November 2001; overall the DHD follow-up was 409.1 months (median 18, range 0.7-36 months). Flexibility was applied to schedules (patients modulated dialysis time and could switch to 3-4 sessions/wk); treatment setting (home: 11 patients, limited care center: 13; alternate settings: one); clinical selection (23/25 patients with comorbidity). Main reasons for choice were poor tolerance of previous schedule and the search for "best" treatment. Five patients dropped out (work reasons), one died on DHD and three were grafted. As compared to baseline, dialysis efficiency increased (EKRc pre-DHD 14.5 +/- 2.1 mL/min; 17.4 +/- 2.8 mL/min and 17.7 +/- 3.5 mL/min at 1-6 months; p<0.000). Despite the potentially confusing effect of comorbidity, the main clinical data improved. CONCLUSIONS A flexible approach allowed development of DHD in approximately 11% of hemodialysis patients, with promising clinical results, despite frequent comorbidity.
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Piccoli GB, Mesiano P, Mezza E, Pacitti A, Burdese M, Bermond F, Jeantet A, Segoloni GP. Twenty years of renal replacement therapy in a type 1 diabetic patient: advantages of a multiple choice dialysis system. Int J Artif Organs 2003; 26:442-5. [PMID: 12828312 DOI: 10.1177/039139880302600511] [Citation(s) in RCA: 2] [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: 11/16/2022]
Abstract
The prognosis of diabetic patients on renal replacement therapy (RRT) is usually poor. We report on the type 1 diabetic woman with the longest RRT follow-up in our area: over 20 years, half on dialysis, half with a renal graft. CS started RRT at age 27 on peritoneal dialysis (3 years), continued until an underdialysis syndrome developed, was switched to acetate dialysis and, because of poor tolerance, to hemofiltration which with good clinical results, allowing her to become the first Italian patient on home hemofiltration, which continued for 5 years. A cadaver graft lasted for the subsequent decade, despite several complications; afterwards she resumed bicarbonate dialysis, choosing a frequent home hemodialysis schedule. Despite several vascular access problems, her clinical conditions were good enough to candidate her for a second renal transplant, performed 3 years ago. This history of active self-care may draw attention to the advantages of a multiple choice dialysis network.
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Affiliation(s)
- G B Piccoli
- Department of Internal Medicine, University of Torino, Torino, Italy.
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Piccoli GB, Bermond F, Mezza E, Quaglia M, Pacitti A, Jeantet A, Segoloni GP. Home hemodialysis. Revival of a superior dialysis treatment. Nephron Clin Pract 2002; 92:324-32. [PMID: 12218310 DOI: 10.1159/000063319] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [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: 11/19/2022] Open
Abstract
BACKGROUND Home hemodialysis is usually considered a superior therapy, whose decline is related to demographic, social, psychological and financial factors as well as to competition with renal transplantation and PD. METHODS A home hemodialysis program was started in November 1998 in the University of Torino, Italy (200-210 patients on dialysis). Its main features are the tailoring of dialysis schedules and the acceptance of patients with comorbidity. Nurses assist home sessions in case of short-term problems, while the training center ensures follow-up for long-term clinical and logistic problems. RESULTS The program started in November 1998 on a previous one (active from 1970 to 1998; 6 patients on treatment in November 1998). Since then, 25 more patients joined the program. Out of 31 patients followed since November 1998, 4 were grafted, 2 died, and 2 dropped out from training. In June 2001, 15 patients were on home hemodialysis, 8 on training. Dialysis schedules and controls are flexible and tailored; in June 2001, range of dialysis time was 1.20-5 h; sessions: 2-6; 8 patients were on thrice-weekly dialysis, 7 on daily dialysis; all patients reached target EKRc >10 ml/min (median 15, range 11-24 ml/min). CONCLUSION Tailored, flexible schedules allowed home hemodialysis in over 10% of our patients, confirming that there is still room for this treatment in our setting.
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Piccoli GB, Burdese M, Quaglia M, Mezza E, Pacitti A, Maffei S, Fenoglio R, Fop F, Jeantet A, Grassi G, Dani F, Segoloni GP. Tailored dialysis for diabetic patients: a tool for autonomy and efficiency. Perit Dial Int 2002; 22:531-4. [PMID: 12322831] [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] [Subscribe] [Scholar Register] [Indexed: 02/26/2023] Open
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Jeantet A, Piccoli GB, Pacitti A, Thea A, Maffei S, Malfi B, Gai M, Bermond F, Burdese M, Bechis F, Mezza E, Segoloni GP, Piccoli G. [Costs of dialysis in hospitalised patients with acute or chronic renal failure, according to area of treatment]. G Ital Nefrol 2002; 19:308-15. [PMID: 12195399] [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: 02/26/2023]
Abstract
BACKGROUND In Italy, dialysis reimbursement is regulated by the "Tariffario delle prestazioni ambulatoriali" (G.U. N 216, 14/9/1996), which does not take into account separately the dialysis sessions performed in hospitalised patients. In these cases the dialysis activity is considered within the final DRG (Diagnosis Related Group). Aim of the study was an analysis of production costs of dialysis performed in hospitalised patients, according to the setting in which dialysis is performed (Intensive Care Units (ICUs), other Units, hospital dialysis ward). METHODS The direct production costs were assessed by the "bottom-up" technique logic (cost definition from the single elements needed for producing the treatment) referring to specific Cost Centres. The main items considered were health-care staff, dialysis supplies and hardware, blood tests, dialysis data recording and transmission. RESULTS During the year 2000, there were 4,450 treatments performed in 490 patients. They included 924 haemodialyses in ICUs; 2,531 in the nephrology hospital dialysis ward; 602 peritoneal dialysis treatments in ICUs-other wards, 393 in the nephrology ward. Direct cost per haemodialysis treatment ranged from 276.05 E (UF) to 413.46 E (HF) in ICU, from 170.47 E (Bicarbonate Haemodialysis) to 275.36 E (Slow Haemofiltration) in hospital dialysis ward; for peritoneal dialysis between 128.95 E (CAPD in dialysis ward) and 282.10 E (CAPD in ICU/other Units). During the year 2000, the global cost of production was 1,038,346.65 E. CONCLUSIONS The cost of dialysis in hospitalised patients is high. A dedicated budget is needed to avoid deficits, particularly in highly specialised Units of large referral hospitals.
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Affiliation(s)
- A Jeantet
- Cattedra di Nefrologia dell'Università di Torino, Torino
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Piccoli GB, Iadarola AM, Bechis F, Iacuzzo C, Gai M, Anania P, Mezza E, Vischi M, Biancone L, Pacitti A, Jeantet A, Segoloni GP. [Daily dialysis: evaluation of the first year of experience at home and in a limited care center]. MINERVA UROL NEFROL 2002; 54:1-7. [PMID: 11912480] [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: 02/24/2023]
Abstract
BACKGROUND Among self dialysis treatments, daily dialysis is encountering a growing interest. Aim of this study was to evaluate results of the first year of daily dialysis in our Center. METHODS Since November 1998, twelve patients started daily dialysis. One patient started RRT on daily dialysis; one patient was in training; 8 were on home dialysis, 3 in the limited care center. Selection of patients was performed according to wide acceptance criteria as for age (range 33-61 years), dialysis follow-up (range 1-23 years), comorbidity (=/>1 comorbid factor present in 8). Dialysis schedule consisted of 6 sessions per week (2-3 hours), blood flow 250-320 ml/min, individualized dialysate. Occasional shift to 3-4 times per week were allowed for logistic or working reasons. RESULTS Results were analyzed taking into account patient satisfaction and main clinical parameters. In 9/12 the choice of treatment resulted from both clinical reasons and patient preferences, while in 3 was due to clinical indications (1/3 dropped out). The main reasons of choice were logistic or research of the best treatment. The most common fears regarded fistula and needle puncturing. Despite the time unconvenience, the rapidly regained well being was the reason for choosing this treatment. Also in this relatively short follow-up the favorable results reported as for weight gain, blood pressure control and metabolic pattern are confirmed. The few side effects were multifactorial (fistula thrombosis after blood pressure normalization, 2 recurrences of atrial fibrillation). CONCLUSIONS In conclusion, daily dialysis resulted also in our centre as a promising alternative even in difficult patients.
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Affiliation(s)
- G B Piccoli
- Cattedra di Nefrologia, Università degli Studi, Turin, Italy
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Piccoli GB, Mezza E, Pacitti A, Iacuzzo C, Bechis F, Quaglia M, Anania P, Garofletti Y, Martino B, Peirano G, Aglì I, Jeantet A, Segoloni GP. Patient knowledge and interest on dialysis efficiency: a survey. Int J Artif Organs 2002; 25:129-35. [PMID: 11905514 DOI: 10.1177/039139880202500207] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [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: 11/16/2022]
Abstract
BACKGROUND Therapeutic compliance is fundamental on dialysis; however following a therapy requires a prior understanding of it. Aim of the study was to assess the need and interest for information on dialysis efficiency and to prepare a dedicated teaching tool. METHODS 72 patients, on hemodialysis in two limited-care satellite units, were given a questionnaire testing knowledge and interest on dialysis efficiency. In a subsequent second phase, following patients' suggestions, a cartoon book was prepared and opinions recorded. RESULTS 63 patients' returned the questionnaire. 79.4% had basic knowledge on routine blood tests, 30.1% were aware of their specific meaning. All patients asked for further information, preferring books to other media. The book "Kt/V as cartoon" was distributed; 71.2% read it, 93% scored it as good-very good. In the Unit employing flexible dialysis schedules, 22/42 patients increased dialysis time. CONCLUSIONS Despite insufficient knowledge on dialysis efficiency, patient interest is high. An educational program is feasible and may also give practical results, such as self-increase in dialysis time.
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Affiliation(s)
- G B Piccoli
- Cattedra di Nefrologia, University of Torino, Italy.
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Zanon C, Goss M, Nicola F, Alabiso O, Zai S, Aymele AG, Castagneto B, Grosso M, Mancini A, Gazzera C, Pacitti A, Martina G, Vaj M, Mattalia A. Limits of aortic stop flow infusion chemotherapy in the treatment of advanced cancer. Panminerva Med 2001; 43:243-8. [PMID: 11677418] [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
BACKGROUND Advanced and relapsed tumors remain a challenging disease with a poor and dismal prognosis. Our choice for inoperable tumors consists in a percutaneous treatment strategy involving intra-arterial chemotherapy and hemofiltration, with previous blood stop-flow, which allows high doses of Cisplatin-cisplatinum, cis-diammine-dichloroplatinum (CDDP) and Mitomycin C (MMC) in the tumor-bearing area with minimal systemic toxicity. METHODS We analyse the morbidity and mortality associated with stop-flow in 20 patients with unresectable and/or metastatic thoraco- abdominal tumors, non responders to prior systemic chemotherapy. RESULTS In our experience, the rate of major side effects of the procedure was 31% with a mortality of 5%. The side effects were related to the radiological procedure and to the chemotherapic treatment. A 74-year-old patient died for acute kidney toxicity within 15 days after the procedure. The other transient toxicity symptoms recorded were: nausea, vomiting, increasing of creatinine levels, diplopia and appearance of necrotic ulcer associated to chemotherapic drugs. Concerning the complications related to the radiological technique, the main problem was the rupture of the balloon stop-flow catheter in four patients. CONCLUSIONS Stop-flow is a new procedure that could develop in the future, thanks to the possibility of obtaining a higher dose intensity of chemotherapic drugs in districts or organs affected by advanced tumors, with less systemic side effects. Unfortunately, the uncertain results in terms of increasing survival and the default of effective devices are to be resolved for a wider application of the procedure.
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Affiliation(s)
- C Zanon
- Division of Surgical Oncology, ASO S. Giovanni Battista, Molinette Hospital, University of Turin, Turin, Italy
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Piccoli GB, Calderini M, Bechis F, Pacitti A, Vischi M, Iacuzzo C, Mezza E, Gai M, Anania P, Iadarola AM, Buniva C, Jeantet A, Segoloni G. Daily dialysis Kt/V and flexible schedules: is it possible to control efficiency, when and how? Int J Artif Organs 2001; 24:347-56. [PMID: 11482500] [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: 02/21/2023]
Abstract
BACKGROUND Daily hemodialysis is a promising treatment schedule but uniform criteria for defining efficiency are lacking. METHODS On our daily dialysis (DD) schedule, duration is flexible (2-3 hours, patients are free to add up to 30 min/session), Qb 250-350 mL/min; dialyser 1.6-1.8 m2. Study was performed on 12 pts on DD for > or = 2 months, with > or = 4 Kt/V on subsequent days, tested in the same laboratory. GOAL To evaluate variability and identify a simple method for weekly calculation, Kt/V was assessed for 133 sessions. RESULTS On flexible DD, variability of Kt/V-session is high (relative error 4.9%-22%). On flexible schedules, within the time range chosen (2-3 hours) variability of average hourly Kt/V is lower (standard deviation: min (0.014; max (0.052 hour, relative error 4.9%-10%) allowing calculation of weekly Kt/V (averaging 3 sessions: relative error < 6%) suitable for clinical practice. CONCLUSIONS Flexible schedules, allowing patients to increase treatment time, are an interesting clinical option, but a challenge for Kt/V assessment.
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Piccoli GB, Calderini M, Bechis F, Iadarola AM, Iacuzzo C, Mezza E, Vischi M, Trione L, Poltronieri E, Gai M, Anania P, Pacitti A, Jeantet A, Segoloni GP. Modelling the "ideal" self care--limited care dialysis center. J Nephrol 2001; 14:162-8. [PMID: 11439739] [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
Limited care dialysis is an interesting option, which has gained attention in several settings because of the aging of the uremic cohort. The aim of this study was to assess its potential in the Piedmont region in northern Italy, evaluating patients' and care-givers' preferences and testing them in a mathematical model of organisation. The study was conducted in the satellite unit of a university hospital (200-210 dialysis patients), following 35 patients (15 at home, 20 in the center, 10 on daily dialysis). Opinions were collected with a questionnaire and features identified were empirically tested through a simulation model. Most patients (34/35) preferred a small unit, with a stable caring team. Further options were flexibility of dialysis schedule, multiple treatment options, integrated center/home care. These needs could be met by a flexible organization including conventional dialysis (3/week) and daily dialysis (6/week). We employed a simulation model (ARENA software) to calculate the nurses required for each shift and the opening hours and best schedule for the unit. Addition of daily dialysis (2-3 hours) to two conventional 4-5 hour sessions to increased the number of patients followed or "spared" beds, ensuring flexibility. According to patients' best choice (7 dialysis stations), and to the recorded calls, the needs are for two nurses per shift, two shifts per day and six nurses for up to 30 patients in limited care. In conclusion, small centers with flexible schedules can tailor dialysis to patients' needs. A managerial approach is valuable for testing cost/benefit ratios in specific contexts.
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Pacitti A, Barbieri S, Hollò S. [Relationship between risk profiles, prognosis, and outcome of patients with acute renal failure treated with dialysis]. MINERVA UROL NEFROL 2000; 52:107-13. [PMID: 11227358] [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: 02/19/2023]
Abstract
BACKGROUND The paradox of the increased mortality in the patients with acute renal failure (ARF) although submitted to better cares and newer renal replacement therapies (RRT) has recently prompted to the use of quantitative individual severity scores (ISS) calculating for each patient an individual death probability (DP) in correlation with the risk covariates found before the start of RRT; beside the clinical use, the ISS allow an evaluation of the effect of strategies and modalities of treatments as quantitative additive factors eventually added or subtracted to the base-line individual background of risk. The ideal index should be chosen on the basis of its precocity (origin just at the start of therapy), sensitivity (true positive against false positive results), universality (independence from the development set) and discriminative power (the capability to discern patients potentially treatable from those with an unchangeable prognosis). Indexes already validated in their development set should be used and studied into a different set ("evaluation set"). METHODS The aim of this study has been: to evaluate a literature index (ATN-ISS, Liaño, developed prospectively in a remote set) in the local (A) environment on 340 patients with ARF successively treated with dialysis (mostly hemo-filtration) studied retrospectively along a 4 year period in our regional hospital and compare its performances with a local index (PDTOR) developed by logistic analysis in the same pool; the fitness of both tests to the real outcome has been evaluated by the Limeshow test and by ROC curves; to compare both indexes in a remote environment (B) of a dialytic pool of 345 patients extracted by a group of 25721 patients treated by 25 Italian ICU (Archidia Study group). The responses of the two indexes have been compared even with the index (SAPSII) prospectively generated at the admittance in the ICU by the Archidia Group. RESULTS In the local set (A) TOR-ISS fits well with the outcomes (Limeshow test C2 = N.S.) as expected being evaluated in its own "development" set, while ATN-ISS significantly underestimates deaths, perhaps working on a retrospectively built data-base, that could contain fewer risk elements than necessary. (B) In the remote set, ATN-ISS fits very well, while TOR-ISS significantly overestimates expected deaths, for its retrospective origin or for a real lower death incidence compared to that of its development set. SAPSII shows no correlation at all with the outcome because its calculation is often well before (10 days on average) than the actual start of dialytic treatment. CONCLUSIONS In conclusion ATN-ISS, an index built prospectively on a large cohort of patients, fits correctly in a remote prospectively built evaluation set. Retrospective built indexes or data-base don't allow a correct ISS evaluation while ICU indexes (SAPSII, APACHE), generated at the admittance in the ICU should not be used for ARF patients submitted to dialysis.
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Affiliation(s)
- A Pacitti
- Cattedra di Nefrologia AOS S. Giovanni Battista, Università degli Studi, Torino
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Piccoli GB, Salomone M, Pacitti A, Iadarola AM, Mezza E, Anania P, Bechis F, Iacuzzo C, Burdese M, Segoloni GP, Triolo G, Piccoli G. [Research potential of a regional registry]. MINERVA UROL NEFROL 2000; 52:129-35. [PMID: 11227363] [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: 02/19/2023]
Abstract
BACKGROUND The need for data bank gathering information in dialysis patients is as old as dialysis. Dialysis Registries presently active are characterized by different policies of data gathering (large vs small number of information) and of use (research vs economical or clinical purposes). Aim of the work was a discussion on the use of a Regional Registry (RPDT, Regional Registry of Dialysis and Transplantation of Piedmont, Italy), gathering since 1981 a wide set of information (about 80 items) on all patients treated in a relatively small area (about 4,300,000 inhabitants). METHODS Two researches were selected: the first includes patients treated for > or = 20 years by RRT. Cases were identified on the basis of RPDT data and an inquiry regarding all patients was performed, with specific interest on comorbidity. The second includes diabetic patients on regular RRT, a sample of which was further analyzed in high detail. RESULTS AND CONCLUSIONS While a Regional Registry, even gathering a wide set of data is unable to answer to the most qualitative questions, such as quality of life, its archives are a powerful tool to identify cases. Furthermore, ad hoc inquiries may represent a way to control quality of data or to test new fields to be studied. In the case of patients with long RRT follow-up, comorbidity questions were tested before being included on RPDT. In the case of a sample of diabetic patients, type of diabetes and cause of ESRD were controlled. This biunivocal relationship between clinical work-up and epidemiological archives may often interest future perspectives.
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Affiliation(s)
- G B Piccoli
- Cattedra di Nefrologia, Università degli Studi, Torino
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