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Choi JG, Amin P, Tarantino A, Qiu M. Improved Glaucoma Medication Access Through Pharmacy Partnership: A Single Institution Experience. Clin Ophthalmol 2024; 18:981-987. [PMID: 38584721 PMCID: PMC10998507 DOI: 10.2147/opth.s450629] [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] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Accepted: 02/15/2024] [Indexed: 04/09/2024] Open
Abstract
Purpose A major barrier to glaucoma medication adherence is the patient's out-of-pocket costs. At the University of Chicago Medical Center (UCMC), the institutional pharmacy piloted a program to query out-of-pocket costs for each patient's medication list based on their insurance coverage. This study aims to describe the impact of this collaboration between the glaucoma service and the outpatient pharmacy service. Methods This study is a single institution, retrospective chart review of glaucoma patients with a formulary inquiry placed by a single glaucoma specialist between 4/1/2020 and 2/28/2022. Main outcome measures included medications before and after formulary inquiries, additional steps required to access the medications (ie, formulary exceptions, prior authorizations, tier exceptions), and out-of-pocket costs. Results A total of 343 formulary inquiries, representing 568 individual medication inquiries, were conducted. Out of the 568 medication inquiries, only 78 could be filled for an affordable price without any additional steps. For 45 inquiries, additional steps were required for the medication to become covered at an affordable price. The remaining 445 inquires required additional steps with subsequent denial or prohibitive out-of-pocket costs. Conclusion The UCMC workflow provided transparent out-of-pocket costs for patients to access glaucoma medications. This workflow may be cost-effective as it minimizes the burden on the overall system by reducing the number of patients who are unable to fill a prescription at the pharmacy due to issues with coverage or affordability. This model of physician-pharmacy collaboration can guide other institutions to implement similar workflows which directly mitigate costs and improve quality of care.
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Affiliation(s)
- Jin G Choi
- Pritzker School of Medicine, University of Chicago, Chicago, IL, USA
- Department of Ophthalmology, California Pacific Medical Center, San Francisco, CA, USA
| | - Pathik Amin
- Department of Ophthalmology and Visual Science, University of Chicago, Chicago, IL, USA
| | - Alaina Tarantino
- Ambulatory Pharmacy Services, University of Chicago, Chicago, IL, USA
| | - Mary Qiu
- Department of Ophthalmology and Visual Science, University of Chicago, Chicago, IL, USA
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Dal Farra F, Buffone F, Risio RG, Tarantino A, Vismara L, Bergna A. Reply to the letter sent by Ceballos-Laitaa et al. Complement Ther Clin Pract 2023; 53:101790. [PMID: 37516598 DOI: 10.1016/j.ctcp.2023.101790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/31/2023]
Affiliation(s)
- F Dal Farra
- Department of Research, Institute Osteopathy Milan, Istituto Osteopatia Milano (SOMA), 20126, Milan, Italy
| | - F Buffone
- Department of Research, Institute Osteopathy Milan, Istituto Osteopatia Milano (SOMA), 20126, Milan, Italy; Division of Paediatric, Manima Non-Profit Organization Social Assistance and Healthcare, 20125, Milan, Italy; Principles and Practice of Clinical Research (PPCR), Harvard T.H. Chan School of Public Health-ECPE, Boston, MA, 02115, USA.
| | - R G Risio
- Department of Research, Institute Osteopathy Milan, Istituto Osteopatia Milano (SOMA), 20126, Milan, Italy
| | - A Tarantino
- Department of Research, Institute Osteopathy Milan, Istituto Osteopatia Milano (SOMA), 20126, Milan, Italy; Division of Paediatric, Manima Non-Profit Organization Social Assistance and Healthcare, 20125, Milan, Italy
| | - L Vismara
- Division of Neurology and Neurorehabilitation - IRCCS Istituto Auxologico Italiano, Strada Luigi Cadorna 90, 28824, Piancavallo-Verbania, Italy
| | - A Bergna
- Department of Research, Institute Osteopathy Milan, Istituto Osteopatia Milano (SOMA), 20126, Milan, Italy
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Tarantino A, Ghiroldi A, Creo P, D'imperio S, Giuseppe C, Micaglio E, Monasky M, Vicedomini G, Pappone C, Anastasia L. Evidence of Sialylation pathways alteration in peripheral blood of Brugada Syndrome patients. Cardiovasc Res 2022. [DOI: 10.1093/cvr/cvac066.046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: Public grant(s) – National budget only. Main funding source(s): RICERCA CORRENTE, Italian Ministry of Health
Background
Brugada syndrome (BrS) is a cardiac arrhythmia associated with an increased risk of sudden cardiac death (SCD). BrS is considered a genetic disorder, and the most commonly mutated gene is SCN5A, which encodes the alpha subunit of the voltage-gated cardiac sodium channel (NaV1.5). Mutations of SCN5A generally cause impairment of NaV1.5 function, resulting in alteration of the action potential. However, mutations of SCN5A are responsible for only 30% of BrS cases. Therefore, it is conceivable that other mechanisms such as post-translational modifications (PTMs) could affect NaV1.5 activity. Among others, sialylation may alter ion channel activity by carrying a sugar with a negative charge. Alterations in sialylation have previously been described in several cardiovascular diseases, including myocardial infarction, Chagas disease, and congenital disorders of glycosylation, a family of diseases affecting the heart. For these reasons, the aim was to study alterations in sialylation in BrS patients to get new information about the pathogenesis of BrS.
Materials and Methods
Peripheral blood mononuclear cells (PBMCs) were collected from BrS patients and healthy controls. To characterize the protein sialylation status of PBMCs, SNA lectin, which is sialic acid-binding proteins, was used by Western blot and flow cytometry. Gene expression of enzymes involved in the biosynthesis, activation, transfer, degradation, and recycling of sialic acid was examined in PBMCs by real-time PCR.
Results
The extracellular and intracellular sialylation levels of PBMCs differed between BrS patients and controls. In particular, CD3+/CD4+ T cells exhibited a lower significant amount of sialic acid. Moreover, gene expression of enzymes involved in the biosynthesis and activation of sialic acid was downregulated in patients compared to controls. In contrast, the sialyltransferases St3Gal1, St3Gal4, and St6Gal2, enzymes responsible for binding sialic acid to the protein surface, showed significant enzyme-specific differences between BrS patients and controls. Moreover, the levels of sialyltransferases and sialylated proteins are inversely correlated with the epicardial area of the cardiac pathological substrate and with potential duration, two clinical indicators of BrS severity.
Discussion
These preliminary results demonstrate the involvement of sialylation in BrS syndrome and suggest that impairment of the sialylation process may be associated with the onset and/or manifestation of BrS. In addition, biochemical alteration of cells of the BrS immune system was reported for the first time, supporting the hypothesis that BrS is a systemic disease whose final manifestation is an increased risk of SCD.
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Affiliation(s)
- A Tarantino
- University Vita-Salute San Raffaele , Milan , Italy
| | - A Ghiroldi
- IRCCS San Donato Polyclinic, Institute of Molecular and Translational Cardiology , San Donato Milanese , Italy
| | - P Creo
- IRCCS San Donato Polyclinic, Institute of Molecular and Translational Cardiology , San Donato Milanese , Italy
| | - S D'imperio
- IRCCS San Donato Polyclinic, Institute of Molecular and Translational Cardiology , San Donato Milanese , Italy
| | - C Giuseppe
- IRCCS San Donato Polyclinic, Arrhythmology Department , San Donato Milanese , Italy
| | - E Micaglio
- IRCCS San Donato Polyclinic, Institute of Molecular and Translational Cardiology , San Donato Milanese , Italy
| | - M Monasky
- IRCCS San Donato Polyclinic, Institute of Molecular and Translational Cardiology , San Donato Milanese , Italy
| | - G Vicedomini
- IRCCS San Donato Polyclinic, Arrhythmology Department , San Donato Milanese , Italy
| | - C Pappone
- IRCCS San Donato Polyclinic, Arrhythmology Department , San Donato Milanese , Italy
| | - L Anastasia
- University Vita-Salute San Raffaele , Milan , Italy
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4
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Tesauro M, Nisticò S, Noce A, Tarantino A, Marrone G, Costa A, Rovella V, Di Cola G, Campia U, Lauro D, Cardillo C, Di Daniele N. The possible role of glutathione-S-transferase activity in diabetic nephropathy. Int J Immunopathol Pharmacol 2017; 28:129-33. [PMID: 25816416 DOI: 10.1177/0394632015572564] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The most common cause of end stage renal disease is diabetic nephropathy. An early diagnosis may allow an intervention to slow down disease progression. Recently, it has been hypothesized that glutathione-S-transferase (GST) activity may be a marker of severity of chronic kidney disease. In particular, a lower GST activity is present in healthy subjects compared to patients with nephropathy. In the present review we illustrate the scientific evidence underlying the possible role of GST activity in the development of diabetic nephropathy and we analyze its usefulness as a possible early biomarker of this diabetic complication.
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Affiliation(s)
- M Tesauro
- Department of Systems Medicine, Division of Hypertension and Nephrology, University of Rome "Tor Vergata", Rome, Italy
| | - S Nisticò
- Department of Health Sciences, University of Catanzaro 'Magna Graecia', Catanzaro, Italy
| | - A Noce
- Department of Systems Medicine, Division of Hypertension and Nephrology, University of Rome "Tor Vergata", Rome, Italy
| | - A Tarantino
- Department of Systems Medicine, Division of Hypertension and Nephrology, University of Rome "Tor Vergata", Rome, Italy
| | - G Marrone
- Department of Systems Medicine, Division of Hypertension and Nephrology, University of Rome "Tor Vergata", Rome, Italy
| | - A Costa
- Center of Integrated Research, Campus Bio-Medico University of Rome, Rome, Italy
| | - V Rovella
- Department of Systems Medicine, Division of Hypertension and Nephrology, University of Rome "Tor Vergata", Rome, Italy
| | - G Di Cola
- Department of Systems Medicine, Division of Hypertension and Nephrology, University of Rome "Tor Vergata", Rome, Italy
| | - U Campia
- MedStar Cardiovascular Research Network Washington, DC, USA
| | - D Lauro
- Endocrinology Unit, University of Rome "Tor Vergata", Rome, Italy
| | - C Cardillo
- Internal Medicine, Catholic University, Rome, Italy
| | - N Di Daniele
- Department of Systems Medicine, Division of Hypertension and Nephrology, University of Rome "Tor Vergata", Rome, Italy
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Affiliation(s)
| | - P. D'Aprile
- Sezione di Neuroradiologia, Ospedale San Paolo; Bari
| | - A. Strada
- Sezione di Neuroradiologia, Ospedale San Paolo; Bari
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D'Aprile P, Tarantino A, Strada A, De Santis V, Brindicci D. Potenzialità delle sequenze fat suppression e del gadolinio nello studio RM della patologia degenerativa lombare. ACTA ACUST UNITED AC 2016. [DOI: 10.1177/197140090201500604] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [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
Le lombalgie e lombosciatalgie risultano estremamente frequenti nella popolazione. Il dolore viene attribuito solitamente alla patologia degenerativa discale, particolarmente alle ernie discali, ma le strutture della colonna potenzialmente in grado di determinare dolore sono numerose: dischi, osso, tendini, legamenti, faccette articolari, muscoli. L'esame RM deve pertanto valutare con attenzione non soltanto il complesso somato-discale, ma anche gli elementi posteriori della colonna. Le sequenze T2 Fat-suppressed ed eventualmente T1 Fat-suppressed dopo somministrazione di mdc, nella nostra esperienza risultano di elevata capacità diagnostica nella patologia degenerativa della colonna, in particolare nel caso in cui l'esame RM convenzionale non mostri una chiara causa del dolore.
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Affiliation(s)
| | | | - A. Strada
- U.O. Radiologia, Ospedale Di Summa, Brindisi
| | | | - D. Brindicci
- U.O. Radiologia, Ospedale San Paolo, Bari; Italy
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7
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Berardinelli L, Pozzoli E, Raiteri M, Canal R, Tonello G, Tarantino A, Vegeto A. Renal Transplantation in Alport�s Syndrome. Hereditary Nephritis 2015. [DOI: 10.1159/000418639] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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8
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Affiliation(s)
- C Ponticelli
- Divisione di Nefrologia e Dialisi, IRCCS Ospedale Maggiore, Milano, Italia
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Tarantino A, Montagnino G, De Vecchi A, Egidi F, Rivolta E, Berardinelli L, Vegeto A, Ponticelli C. Ciclosporin in cadaveric renal transplants. Contrib Nephrol 2015; 51:61-3. [PMID: 3552421 DOI: 10.1159/000413096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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10
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De Vecchi A, Tarantino A, Rivolta E, Egidi F, Montagnino G, Berardinelli L, Ponticelli C. Ciclosporin alone or associated with steroid for immunosuppression of cadaveric renal transplants? Contrib Nephrol 2015; 51:88-90. [PMID: 3552426 DOI: 10.1159/000413101] [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: 01/06/2023]
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11
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Imbasciati E, Banfi G, Egidi F, Tarantino A, Ponticelli C. Morphologic patterns of renal allograft rejection. Contrib Nephrol 2015; 55:105-22. [PMID: 3549143 DOI: 10.1159/000413411] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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12
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Ponticelli C, Banfi G, Imbasciati E, Tarantino A. Immunosuppressive therapy in primary glomerulonephritis (pros). Contrib Nephrol 2015:33-54. [PMID: 6293765 DOI: 10.1159/000407087] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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13
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Fiori F, Laudisio C, Castellani C, Paoletti D, Tarantino A, Giorgi S, Rossetti M. PP-009 The ipilimumab drug day: an instrument to contain costs. Eur J Hosp Pharm 2015. [DOI: 10.1136/ejhpharm-2015-000639.289] [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: 11/04/2022] Open
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14
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Fiori F, Paoletti D, Laudisio C, Castellani C, Gallucci G, Tarantino A, Rossetti MG, Giorgi S, Catocci A. OHP-023 The introduction of the OFF-LINE method for extra-corporeal photochemotherapy (ECP) in Siena University Hospital (AOUS): the economic impact. Eur J Hosp Pharm 2014. [DOI: 10.1136/ejhpharm-2013-000436.475] [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: 11/04/2022] Open
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15
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Paoletti D, D'Elia B, Iozzi D, Laudisio C, Vergati A, Tarantino A, Corti I, D'Arpino A, Cesqui E, Rossetti M. Complexation's studies of chenodeoxicholic acid with β-cyclodextrins for preparation of liquid and oral Pharmaceutical forms. Eur J Hosp Pharm 2012. [DOI: 10.1136/ejhpharm-2012-000074.140] [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: 11/03/2022] Open
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16
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Elli A, Palo FQ, Rivolta R, Tarantino A, Montagnino G, Aroldi A, Ponticelli C. Effect of increased arterial resistance index on long-term outcome of well-functioning kidney grafts. Transpl Int 2011. [DOI: 10.1111/j.1432-2277.2000.tb02124.x] [Citation(s) in RCA: 3] [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: 11/28/2022]
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17
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Segoloni G, Bonomini V, Maresca M, Arisi L, Gonzalez-Molina M, Tarantino A, Castillo D, Ortuño J, Carmellini M, Capdevila L, Arias M, Garcia J, Rigotti P. Tacrolimus is highly effective in both dual and triple therapy regimens following renal transplantation. Transpl Int 2011. [DOI: 10.1111/j.1432-2277.2000.tb02054.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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18
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Aroldi A, Elli A, Tarantino A, Lampertico P, Lunghi G, Maccario M, Quaglini S, Ponticelli C. Worse outcome in younger adult renal graft recipients with HCV infection. An 8-year prospective study. Transpl Int 2011. [DOI: 10.1111/j.1432-2277.2000.tb02125.x] [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: 11/29/2022]
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19
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Cerase A, Tarantino A, Muzii VF, Vittori C, Venturi C. Vasospasm and cerebral infarction from pituitary apoplexy. A case report. Neuroradiol J 2010; 23:321-4. [PMID: 24148592 DOI: 10.1177/197140091002300311] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2010] [Accepted: 04/27/2010] [Indexed: 11/17/2022] Open
Abstract
Pituitary apoplexy is a potentially life-threatening acute or subacute clinical syndrome occurring from enlargement of the pituitary gland, and pituitary insufficiency, from hemorrhage or ischemia from an unknown pituitary lesion, most frequently being a non-functioning macroadenoma. A close, and multidisciplinary management is required. The purpose of this case report is to increase awareness to pituitary apoplexy presentation and management by reporting clinical features and neuroradiological findings observed in a 70-year-old patient with an unknown pituitary lesion. He presented with pituitary apoplexy and brain ischemia at magnetic resonance imaging (MRI) including diffusion-weighted imaging (DWI), and apparent diffusion coefficient (ADC) maps. MR angiography (MRA) showed diffuse vasospasm of anterior and posterior circulation. Both MRI and cytochemical examination of the cerebrospinal fluid ruled out subarachnoid hemorrhage. Due to concomitant diseases, and absence of visual deficit, the management was conservative by medical and substitutive therapy, without surgery. Clinical follow-up showed clearcut improvement, and this was consistent with MRI and MRA evidence of vasospasm regression, and clearcut pituitary lesion shrinkage. Pituitary lesions with hemorrhagic infarction presenting with pituitary apoplexy may be associated with vasospasm and brain ischemia at diagnosis, also in the absence of subarachnoid hemorrhage. A correct MR evaluation of patients with PA should include DWI, ADC maps, and MRA. Notably, early diagnosis of PA-associated vasospasm and cerebral ischemia avoids the possibility of their detection only after neurosurgery.
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Affiliation(s)
- A Cerase
- Unit NINT Neuroimaging and Neurointervention, Department of Neurosciences, "Santa Maria alle Scotte" General Hospital; Siena, Italy -
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20
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Babiloni F, Astolfi L, Cincotti F, Mattia D, Tocci A, Tarantino A, Marciani M, Salinari S, Gao S, Colosimo A, De Vico Fallani F. Cortical activity and connectivity of human brain during the prisoner's dilemma: an EEG hyperscanning study. ACTA ACUST UNITED AC 2008; 2007:4953-6. [PMID: 18003118 DOI: 10.1109/iembs.2007.4353452] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
A major limitation of the approaches used in most of the studies performed so far for the characterization of the brain responses during social interaction is that only one of the participating brains is measured each time. The "interaction" between cooperating, competing or communicating brains is thus not measured directly, but inferred by independent observations aggregated by cognitive models and assumptions that link behavior and neural activation. In this paper, we use the simultaneous neuroelectric recording of several subjects engaged in cooperative games (EEG hyperscanning). This EEG hyperscanning allow us to observe and model directly the neural signature of human interactions in order to understand the cerebral processes generating and generated by social cooperation or competition. We used a paradigm called Prisoner's dilemma derived from the game theory. Results collected in a population of 22 subjects suggested that the most consistently activated structure in social interaction paradigms is the medial prefrontal cortex, which is found to be active in all the conflict situations analyzed. The role of the anterior cingulated cortex (ACC) assumes a main character being a discriminant factor for the "defect" attitude of the entire population examined. This observation is compatible with the role that the Theory of Mind assigns to the ACC.
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Affiliation(s)
- F Babiloni
- Department of Human Physiology and Pharmacology, University Sapienza, Rome, Italy.
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21
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Moroni G, Gallelli B, Diana A, Carminati A, Banfi G, Poli F, Montagnino G, Tarantino A, Messa P. Renal transplantation in adults with Henoch-Schonlein purpura: long-term outcome. Nephrol Dial Transplant 2008; 23:3010-6. [DOI: 10.1093/ndt/gfn209] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [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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22
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Fabrizi F, Martin P, Elli A, Montagnino G, Banfi G, Passerini P, Campise MR, Tarantino A, Ponticelli C. Hepatitis C virus infection and rituximab therapy after renal transplantation. Int J Artif Organs 2007; 30:445-9. [PMID: 17551909 DOI: 10.1177/039139880703000513] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Rituximab, a chimeric monoclonal antibody, has been successfully given in various diseases including HCV-associated mixed cryoglobulinemia. However, only preliminary data exists on its efficacy and safety after renal transplantation. METHODS We report on a renal transplant recipient with chronic hepatitis C who received rituximab therapy for gastric cancer. Four rituximab infusions of 375 mg/m(2) were given. RESULTS Rituximab therapy was complicated by cholestatic hepatitis C with very high HCV RNA levels; liver insufficiency occurred. The patient developed bacterial pneumoniae and respiratory insufficiency was the cause of death. Although other mechanisms cannot be excluded, we found that rituximab therapy was implicated in the pathogenesis of cholestatic hepatitis C in our patient. CONCLUSIONS We suggest that rituximab therapy may be associated with significant side effects. More experience has to be accumulated before any conclusions on efficacy and safety of rituximab therapy after RT can be drawn.
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Affiliation(s)
- F Fabrizi
- Division of Nephrology and Dialysis, Maggiore Hospital, IRCCS, Milan, Italy.
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23
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D'Aprile P, Tarantino A, Lorusso V, Brindicci D. Fat saturation technique and gadolinium in MRI of lumbar spinal degenerative disease. Neuroradiol J 2006; 19:654-71. [PMID: 24351270 DOI: 10.1177/197140090601900518] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2006] [Accepted: 10/23/2006] [Indexed: 11/16/2022] Open
Abstract
We evaluated the potential of MR sequences with Fat Saturation and gadolinium in patients with degenerative disease of the lumbar spine and low back pain, by studying both anterior and posterior elements of the lumbar spine. We examined 3323 patients (age range 15-78 years) presenting low back pain. We used T2-weighted sequences with Fat Saturation and in some selected cases (1063 patients, 32%) administered gadolinium using T1-weighted sequences with Fat Saturation. In particular we used gadolinium in the following cases: 1) presence of hyperintense areas on T2 weighted images with Fat Saturation in the osteo-articular and muscular-ligamentous structures of the lumbar spine; 2) Clinical-radiological discrepancy in patients without disc-root conflict and clinical suspicion of posterior vertebral compartment syndrome. We found degenerative-inflammatory changes in osteo-articular, ligamentous and muscular structures in 1063 patients: osteochondrosis, "aseptic discitis", facet joint effusion and synovitis, osteoarthritis, synovial cysts, spondylolysis, degenerative-inflammatory changes of the posterior ligaments (flava, interspinous and supraspinous ligaments) and posterior perispinal muscles. To improve diagnostic accuracy and allow correct therapeutic guidance, MR examination in patients with low back pain must evaluate both anterior and posterior elements of the lumbar spine. Our study indicates that T2 sequences with Fat Saturation and, in selected cases, gadolinium administration, better visualize or disclose degenerative-inflammatory changes in the lumbar spine, showing the active-inflammatory phase and extension of these processes which may not be depicted during a standard MR examination.
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Affiliation(s)
- P D'Aprile
- Neuroradiology Unit, San Paolo Hospital, AUSL BA/4; Bari -
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24
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Rapisarda F, Tarantino A, De Vecchi A, Baggio G, Ghezzi F, Nicodemo D, Resega R, Li Vecchi M. Dialysis and kidney transplantation: similarities and differences in the psychological aspects of noncompliance. Transplant Proc 2006; 38:1006-9. [PMID: 16757246 DOI: 10.1016/j.transproceed.2006.02.143] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
BACKGROUND Dialysis and kidney transplantation represent two effective strategies in treating chronic uremia, albeit with different results. Our study compared the psychological aspects of two categories of patients: patients who faced kidney transplantation and have been on dialysis, and noncompliant patients treated with these therapies. MATERIALS AND METHODS On 170 patients (120 hemodialysis and 50 peritoneal dialysis) we used a personality analysis (MMPI2) and the COPE, which assessed the ability of patients to cope under certain conditions that can be perceived as stressful or, in any case, unusual. The screening succeeded in 11 cases among the first group and 9 in the second. Three of the 20 patients were considered to be partially noncompliant: 1 on peritoneal and the other 2 on hemodialysis. We also tested a control group of 300 people of different ages, sexes, social and cultural status, dates and kinds of transplantation (cadaveric or living donors). Of the 36 feedbacks received, only 30 were considered valuable. RESULTS The results of the research showed that patients with less than 2 years of dialysis treatment and patients with more than 2 years survival after transplantation time were inclined to deny their disease and the possible emotions about their clinical status, drawing an inadequate attention to the difficulties. This behavior was clearer among noncompliant patients. Family problems and couple malaise in everyday life can push more and more of these patients to be noncompliant with therapeutic prescriptions, as they do not feel adequate support. The result is an excessive foreboding, poor disposition, and nervousness. CONCLUSIONS Screening of patients' social and psychological status is useful as is psychological intervention for those who miss emotional support from the family. This psychological support is advisable for uremics who have to enter a waiting list and for those who are subject to postoperative treatment in order to promote compliant behavior.
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Affiliation(s)
- F Rapisarda
- Cattedra di Chirurgia Generale e Trapianti d'Organo, Palermo, Italy.
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D'Aprile P, Tarantino A, Jinkins JR, Brindicci D. The value of fat saturation sequences and contrast medium administration in MRI of degenerative disease of the posterior/perispinal elements of the lumbosacral spine. Eur Radiol 2006; 17:523-31. [PMID: 16733673 DOI: 10.1007/s00330-006-0324-0] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2005] [Revised: 04/03/2006] [Accepted: 04/24/2006] [Indexed: 11/24/2022]
Abstract
Degenerative-inflammatory lumbar spinal pathology is one of the most common reasons why individuals seek medical care, and low back pain is the main symptom among those most commonly associated with this pathologic condition. Pain is commonly attributed to degenerative disc disease, particularly herniated discs, but many different spinal and perispinal structures may undergo degenerative-inflammatory phenomena and produce pain: discs, bone, facet joints, ligaments and muscles. In particular, in patients with non-radicular low back pain, this syndrome may arise from changes of the posterior elements/perispinal tissues of the lumbar spine (i.e., the "posterior vertebral compartment"). They include: facet joint pathology (e.g., osteoarthritis, joint effusion, synovitis and synovial cysts), spondylolysis, spinal/perispinal ligamentous degenerative-inflammatory changes and perispinal muscular changes. It is well known that magnetic resonance is the most sensitive imaging method for the evaluation of spinal degenerative pathology, even in the initial stages of the disease. T2-weighted sequences with fat saturation, and when indicated the use of contrast-enhanced T1-weighted images with fat saturation, permit the visualization of degenerative-inflammatory changes of the posterior elements of the lumbar spine that in most cases would have been overlooked with conventional non-fat suppressed imaging.
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Affiliation(s)
- P D'Aprile
- Department of Neuroradiology, San Paolo Hospital, Bari, Italy.
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Furione M, Baldanti F, Gatti M, Tarantino A, Fogazzi G, Rovida F, Gerna G. QUANTIZZAZIONE DI DNA DI POLIOMAVIRUS BK NEL SANGUE DI PAZIENTI TRAPIANTATI DI RENE CON NEFROPATIA BK-CORRELATA. Microbiol Med 2004. [DOI: 10.4081/mm.2004.3764] [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: 11/23/2022] Open
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Abstract
Most of the experience acquired in our unit with cyclosporine (CsA) comes from randomized trials. A first trial demonstrated that CsA-treated patients had a better 10-year graft survival than azathioprine-treated patients. A second trial showed equivalence between double therapy with CsA plus steroids and triple therapy with CsA, steroids, and azatioprine. A third trial showed similar 2-year graft survival with CsA monotherapy and triple therapy. A larger multicenter study that compared three different CsA-based regimens showed similar long-term graft survival with monotherapy, double therapy, and triple therapy. However, patients given monotherapy had less frequent steroid-related side-effects. Finally a more recent multicenter international trial showed that the rate of acute rejection can be reduced without increasing side effects by adding the monoclonal antibody basiliximab to the triple therapy. By reviewing our cumulative experience with CsA we found a mean graft half-life of 18.7 years for cadaver renal transplant recipients and 31.9 for the living transplant recipients. No significant attrition of graft function was found for patients with grafts functioning at 15 years. Two important issues with the present immunosuppression concern the long-term nephrotoxicity of calcineurin inhibitors and the cardiovascular disease, which is at least in part related to the use of steroids. To face these problems, we are currently involved in two multicenter trials, one comparing sirolimus plus mycophenolate mofetil to sirolimus plus low-dose CsA, while the other trial compares certican plus CsA to certican plus CsA plus corticosteroids.
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Affiliation(s)
- C Ponticelli
- Division of Nephrology, Ospedale Maggiore IRCCS, Milano, Italy.
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Rapisarda F, Tarantino A. [Non compliance predictive factors in renal transplantation]. G Ital Nefrol 2004; 21:51-6. [PMID: 15356848] [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: 04/30/2023]
Abstract
Currently many authors report a kidney graft survival of 90-95% at one years post-transplantation. The patients' adherence to the immunosuppressive therapy is an important condition for maintaining graft functioning. A review of the medical literature shows that graft survival is significantly worse in non-compliance patients. As a matter of fact, 267 non compliance patients lost their graft of 7206 renal graft recipients. There are usually three different non-compliance profiles in transplantation : 1) 'Accidental non compliers' (47%) identifies those patients who sometimes forget to take the therapy. 2) 'Invulnerables' (28%) are those patients who believe that they do not need to take their immunosuppressive drugs regularly; 3) 'Decisive non compliers' (25%) are those patients who decide what therapy they should take. Many predictive factors have been associated with non compliance: 1) Demographic variables 2) Psychological variables 3) Psychiatric disorders 4) Poor social support 5) Pretransplantation compliance 6) Substance abuse We therefore think that it is particularly useful to identify non compliers before transplantation through psychological screening, in order to increase their compliance by supportive psychological assistance. Unfortunately, these patients tend to avoid specialists' intervention so it is very useful to provide the medical teams with the necessary training to cope with the psychological problems of their patients.
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Affiliation(s)
- F Rapisarda
- Ricercatore in Nefrologia c/o U.O Chirurgia Trapianti d'Organo, Università di Palermo, Palermo.
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Abstract
The occurrence of a rapidly progressive necrotizing glomerulonephritis after kidney transplantation is exceptional and usually leads to graft failure. We describe a case of necrotizing glomerulonephritis that developed 5 months after renal transplantation in a patient suffering from prolonged bowel paralysis and sepsis. After reinforcement of corticosteroid therapy and introduction of cyclophosphamide, glomerulonephritis recovered. Cyclophosphamide was stopped after 2 months and replaced by azatioprine while prednisone was progressively reduced. Three years after transplantation the patient has a stable serum creatinine of 1.7 mg/dL and mild proteinuria. To the best of our knowledge this is the first case of recovery from a necrotizing glomerulonephritis in a renal transplant recipient.
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Affiliation(s)
- M Campise
- Divisione di Nefrologia, IRCCS Ospedale Maggiore, Milano, Italy.
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30
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Ponticelli C, Tarantino A, Aroldi A, Sparacino V, Stefoni S, Citterio F, Duca L, Scolari MP, Calabrese S, Altieri P, Civati G, Cesana B. Design of a trial comparing sirolimus plus mycophenolate mofetil versus sirolimus plus cyclosporine. Transplant Proc 2003; 35:62S-63S. [PMID: 12742469 DOI: 10.1016/s0041-1345(03)00212-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [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: 10/27/2022]
Abstract
We present the study design of a prospective, multicenter, randomized trial aimed at comparing the effects of two different combinations of sirolimus. Renal transplant recipients will be allocated to receive either sirolimus and mycophenolate mofetil (group A) or sirolimus and cyclosporine (group B). The primary endpoint will be the graft function at 3, 6, 12, 24, 36, 48, and 60 months. A number of secondary endpoints will also be considered. To obtain a significant difference in the primary endpoint 180 patients will be enrolled.
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Affiliation(s)
- C Ponticelli
- U.O. Nefrologia IRCCS Ospedale Maggiore, Milano, Italy.
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Gatti S, Arru M, Reggiani P, Rossi G, Tarantino A, Berardinelli L, Fassati LR. Combined liver and kidney transplantation: a single-center experience. Transplant Proc 2002; 34:3307-10. [PMID: 12493455 DOI: 10.1016/s0041-1345(02)03664-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- S Gatti
- Liver Transplantation Unit, Policlinico University Hospital IRCCS, Milan, Italy.
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Campise M, Tarantino A, Berardinelli L, Finazzi S, Montagnino G, Rossini G, Scalamogna M, Cesana B, Ponticelli C. [Living-donor kidney transplantation in the cyclosporine era]. G Ital Nefrol 2002; 19:49-54. [PMID: 12165946] [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 Renal transplantation is the best possibile form of treatment for chronic renal failure. It offers the patient a longer life expectancy when compared to dialysis. Aim of the study was to evaluate our results with live donor transplantation and the variables that influenced the long-term patient and graft survival. METHODS 190 patients received a live donor kidney transplantation in our Hospital between 1984 and 2000. Thirty-eight of them received a graft from an HLA identical donor, 130 from an HLA haploidentical donor, 22 from a living unrelated donor (spouse). Fourteen patients underwent a pre-emptive transplantation. Aim of the study was to evaluate which variables could influence the long-term patient and graft survival. RESULTS The median follow-up of recipients was 69.5 months. The 10-year patient and graft survival were 94.7% and 73.4% respectively. Graft half-life was 29.6 years. Six patients died. Twelve patients lost their graft because of vascular thrombosis and five patients because of rejection within the first six months. After the first year, 11 patients lost their graft because of chronic rejection and 4 after recurrence of the original disease. One hundred and forty-four patients are still under observation, and at the last examination their mean plasma creatinine was 2.0+/-1.1 mg/dl. At univariate statistical analysis the absence of locus DR incompatibility was associated with a trend toward a better long-term survival of both patient and graft (P=0.05), while less than one year of dialysis showed a significantly better survival rate (P < 0.01). CONCLUSIONS Living-donor transplantation offers an excellent long-term patient and graft survival.
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Affiliation(s)
- M Campise
- Dipartimento di Nefrourologia e Trapianto Renale, Italy.
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Bertoni E, Maccario M, Biagini M, Montagnino G, Piperno R, Tarantino A, Salvadori M. Efficacy and safety of antithymocyte globulin treatment of steroid-resistant acute rejection in kidney transplantation. Transplant Proc 2001; 33:3337. [PMID: 11750426 DOI: 10.1016/s0041-1345(01)02436-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- E Bertoni
- Renal Unit, Careggi University Hospital, Florence, Italy
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Affiliation(s)
- A Tarantino
- Dipartimento di Nefrologia, Urologia e Trapianto Renale, Ospedale Maggiore, IRCCS, Milano, Italy
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Abstract
BACKGROUND Strategies for treating IgA glomerulonephritis (IgAGN) are controversial, particularly with regards to the long-term results of kidney transplantation, including the risk of recurrence of IgAGN post-transplant and the impact of this recurrence on graft survival. METHODS The outcomes of 106 adults transplanted because of a biopsy-proven IgAGN and of 212 patients without IgAGN transplanted during the same period were analyzed. To evaluate the risk of recurrence, patients with hematuria, proteinuria, or an increase in plasma creatinine were submitted to allograft biopsy. Factors influencing recurrence and the impact of recurrence on graft survival were analyzed. RESULTS The ten-year patient (0.93 vs. 0.92) and graft survival (0.75 vs. 0.82) probabilities were not significantly different between IgAGN patients and controls. Only plasma creatinine and proteinuria at six months were associated with an increased relative risk (RR) of graft failure (RR 2.79 and 5.94, respectively). Histological recurrence of IgA glomerulonephritis was diagnosed in 37 patients. Younger age (RR 2.63), increased plasma creatinine (RR 2.39), and proteinuria (RR 6.02) at six months were associated with the risk of recurrence. If proteinuria and plasma creatinine at six months were considered in the Cox model, IgA recurrence per se was not associated with an increased risk of graft failure (P = 0.181). The main causes of graft failure were glomerulonephritis in patients with recurrence of IgAGN and chronic rejection in patients without recurrence. CONCLUSIONS The ten-year graft survival rate was similar in patients with IgAGN or other renal diseases. At least 35% IgAGN patients had biopsy-proven recurrence, and younger patients were more prone to the risk of recurrence. Recurrence did not affect the ten-year graft survival.
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Affiliation(s)
- C Ponticelli
- Department of Nephro-Urology and Kidney Transplantation, IRCCS Ospedale Maggiore, Via Della Commenda 15, 20122 Milan, Italy.
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Tarantino A, Montagnino G, Cesana B, Aroldi A, Campise M, Passerini P, Ponticelli C. Long-term effects of single versus double CsA dosing in kidney transplantation. Transplant Proc 2001; 33:3409-10. [PMID: 11750459 DOI: 10.1016/s0041-1345(01)02469-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- A Tarantino
- Dipartimento di Nefrologia, Urologia e Trapianto Renale, Ospedale Maggiore-IRCCS, Milan, Italy
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Ponticelli C, Villa M, Cesana B, Montagnino G, Tarantino A. Late failures in renal transplant recipients under cyclosporine treatment. Transplant Proc 2001; 33:3325-6. [PMID: 11750422 DOI: 10.1016/s0041-1345(01)02432-0] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- C Ponticelli
- Division of Nephrology and Dialysis, IRCCS Ospedale Maggiore, Milano, Italy
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De Filippi F, Lampertico P, Soffredini R, Rumi MG, Lunghi G, Aroldi A, Tarantino A, Ponticelli C, Colombo M. High prevalence, low pathogenicity of hepatitis G virus in kidney transplant recipients. Dig Liver Dis 2001; 33:477-9. [PMID: 11572574 DOI: 10.1016/s1590-8658(01)80025-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Prevalence and pathogenicity of hepatitis G virus infection in long-term renal transplant recipients, are not fully known. AIM To evaluate long-term impact of HGV infection on liver disease of renal transplanted patients. PATIENTS AND METHODS A total of 155 hepatitis B surface antigen negative kidney transplant recipients, followed for a mean of 11 years after renal transplantation, were studied. Of these 48 (31%) patients had persistently elevated serum aminotransferase values. Frozen serum samples were tested for HGV-RNA and HCV-RNA by nested reverse transcribed polymerase chain reaction, and for anti-hepatitis G virus and anti-hepatitis C virus by enzyme-linked immunosorbent assay Hepatitis C virus-RNA was typed by a line probe assay and quantified by a branched DNA signal amplification assay RESULTS Hepatitis G virus-RNA was detected in 37 (24%) patients and anti-hepatitis G virus in another 26 (17%). Seventy (45%) patients had serum anti-hepatitis C virus and 63 of these (90%) had serum hepatitis C virus-RNA. Hepatitis G virus-RNA positive and negative patients were similar in terms of age, sex, duration of dialysis, rate of transfusion, chronic liver disease, rate of hepatitis C virus infection and immunosuppressive therapy. Fifteen (41%) hepatitis G virus-RNA seropositive patients were hepatitis C virus co-infected. Hepatitis C virus-RNA levels were significantly lower in the 15 hepatitis C virus/hepatitis G virus co-infected patients than in the 48 patients with hepatitis C virus infection only (2.2 vs 10.8 MEq/ml, p = 0.02). Only 3 hepatitis G virus carriers had persistently elevated alanine aminotransferase compared to 29 hepatitis C virus carriers (14% vs 60%, p < 0.001), 10 patients co-infected with both hepatitis G virus and hepatitis C virus, and in 6 patients with neither infection (67% vs 8%, p < 0.001). CONCLUSIONS Hepatitis G virus infection is common among kidney transplant patients, it carries a low risk of chronic liver disease even in long-term follow-up. Low levels of hepatitis C virus-RNA found in hepatitis G virus carriers suggest an interaction between these two viruses in immunosuppressed patients.
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Affiliation(s)
- F De Filippi
- Angela Maria e Antonio Migliavacca Center for Liver Disease, Department of Internal Medicine, IRCCS Maggiore Hospital, University of Milan, Italy
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Segoloni G, Bonomini V, Maresca MC, Arisi L, Gonzalez-Molina M, Tarantino A, del Castillo D, Ortuño J, Carmellini M, Capdevila L, Arias M, Garcia J, Rigotti P. Tacrolimus is highly effective in both dual and triple therapy regimens following renal transplantation. Spanish and Italian Tacrolimus Study Group. Transpl Int 2001; 13 Suppl 1:S336-40. [PMID: 11112027 DOI: 10.1007/s001470050356] [Citation(s) in RCA: 5] [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: 10/28/2022]
Abstract
This open, multicenter, randomized, parallel-group study evaluated the efficacy and safety of tacrolimus-based dual and triple therapy regimens. For this 3-month study (with 12-month follow up), 491 adult renal transplant patients were randomized and received either dual therapy (tacrolimus/corticosteroids; 246 patients) or triple therapy (tacrolimus/corticosteroids/azathioprine; 245 patients). Patient survival rates at months 3 and 12 were 99.2 (dual) vs 99.6% (triple) and 97.8 vs 98.7%, respectively. Graft survival rates at months 3 and 12 were 94.1 (dual) vs 95.4% (triple) and 92.8 vs 93.3%, respectively. After 3 months, the incidences of treated acute rejection were 28.8 (dual) and 29.7% (triple); and 7.6 (dual) and 5.4% (triple) for corticosteroid-resistant acute rejections. Between months 4 and 12, three new first rejections were reported, (dual: 2, triple: 1). For leukopenia (1.3 vs 11.7%; P < 0.001) and anemia (14.8 vs 23.0%, P = 0.026), significantly higher incidences were reported in the triple therapy group. The incidence of de novo insulin-dependent diabetes was 5.6 (dual) and 4.0% (triple) at month 3. In terms of efficacy, no difference between the treatment groups was observed.
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Affiliation(s)
- G Segoloni
- Azienda Ospedaliera S. Giovanni Battista, Divisione di Nefrologia e Dialisi, Turin, Italy.
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Aroldi A, Elli A, Tarantino A, Lampertico P, Lunghi G, Maccario M, Quaglini S, Ponticelli C. Worse outcome in younger adult renal graft recipients with HCV infection. An 8-year prospective study. Transpl Int 2001; 13 Suppl 1:S90-1. [PMID: 11111970 DOI: 10.1007/s001470050283] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- A Aroldi
- Div Nefrologia e Dialisi, Istituto di Medicina Interna, Ist Igiene e Medicina Preventiva Ospedale Maggiore IRCCS, Milano, Italia
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Elli A, Quarto di Palo F, Rivolta R, Tarantino A, Montagnino G, Aroldi A, Ponticelli C. Effect of increased arterial resistance index on long-term outcome of well-functioning kidney grafts. Transpl Int 2001; 13 Suppl 1:S84-9. [PMID: 11111969 DOI: 10.1007/s001470050282] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [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: 11/25/2022]
Abstract
An abnormal vascular status is present in the transplanted kidney. To define whether vascular factors might influence kidney function of the graft, the renal volume, blood flow and vascular resistance of a group of healthy subjects were compared with those of a group of well functioning renal transplants by color Doppler ultrasonography. Sixty healthy subjects and 75 well functioning cadaver renal transplant recipients were compared by color Doppler ultrasonography. Subsequently, 15 couples of donors and recipients of a living related renal graft were compared to observe the differences between the two organs of the same subject in a different environment. The variables studied were: the diameters and the volume of the kidney, renal blood flow and renal resistance index (RI). The group of cadaver renal transplant patients showed higher mean blood pressure (P = 0.009), higher serum creatinine levels (P = 0.0001) and lower endogenous creatinine clearance (P < 0.0001) than healthy controls. The length (P < 0.00001) and volume (P < 0.001) of the kidneys of cadaver transplanted patients were significantly greater than those of healthy subjects, while the length and volume of the living donors kidneys were identical to those of the recipients. RI, measured on renal vessels, showed lower values in healthy subjects and in kidney donors than in transplanted patients (P < 0.00001). Well functioning transplanted kidneys showed increased renal arterial RI. This non-immunologic factor did not appear to be detrimental with renal function in time, at least until 50 months after successful grafting.
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Affiliation(s)
- A Elli
- Divisione di Nefrologia e Dialisi, IRCCS Ospedale Maggiore di Milano, Italy
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Affiliation(s)
- C Ponticelli
- Divisione di Nefrologia e Dialisi, IRCCS Ospedale Maggiore di Milano, Milan, Italy
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Stifelman MD, Sosa RE, Andrade A, Tarantino A, Shichman SJ. Hand-assisted laparoscopic nephroureterectomy for the treatment of transitional cell carcinoma of the upper urinary tract. Urology 2000; 56:741-7. [PMID: 11068291 DOI: 10.1016/s0090-4295(00)00751-2] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.0] [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: 11/26/2022]
Abstract
OBJECTIVES Nephroureterectomy with removal of the bladder cuff is the standard of care for patients with upper tract transitional cell carcinoma. Historically, it has been performed using two separate incisions or one large incision extending from the lateral flank to the symphysis pubis. We describe an alternative technique using endoscopic and hand-assisted laparoscopic techniques and present our experience. METHODS During the past 18 months, 22 patients at two institutions underwent hand-assisted laparoscopic nephroureterectomy. In 19 patients, the distal ureter and bladder cuff were managed endoscopically. In 3 patients, the distal ureter and the bladder cuff were removed by an extravesical, laparoscopic technique. The intraoperative parameters assessed included operative time, estimated blood loss, specimen weight, surgical margin status, pathologic grade and stage, and acute complications. Postoperative endpoints included the time to sustained fluid intake, parenteral narcotic requirement (milliequivalents of morphine sulfate), oral narcotic requirement (number of tablets), length of stay, time until return to normal activity, and rate of tumor recurrence. RESULTS The average age of our patient population was 65 years (range 42 to 86), 10 patients were men and 12 were women, and the average American Society of Anesthesiologists classification was 2.2. All but 2 patients had their specimens removed en bloc. No intraoperative complications occurred. The average operative time was 272 minutes (range 190 to 440), and the average blood loss was 180 mL (range 50 to 400); no patient required a transfusion. The mean specimen weight was 457 g (range 190 to 1420). All 22 patients had negative surgical margins. Postoperatively, the time to sustained fluid intake averaged 2.1 days (range 1 to 7), the mean parenteral narcotic requirement was 55 mEq (range 12 to 107.8) of morphine sulfate, the mean oral narcotic requirement was 5.8 tablets (range 1 to 14), and the average length of stay was 4.1 days (range 3 to 14). One patient developed thrombophlebitis of the right external jugular vein from a central line and required 2 weeks of intravenous antibiotics. The mean time to return to normal activity was 19 days; the mean follow-up was 13 months. Six patients had disease recurrence: four low-grade, low-stage bladder tumors and two metastatic tumors. All patients were alive at 18 months. CONCLUSIONS Hand-assisted laparoscopic nephroureterectomy with endoscopic management of the bladder cuff is a viable and efficacious alternative to open nephroureterectomy. The technique allows the surgeon to perform an en bloc resection of the kidney, ureter, and bladder cuff without compromising oncologic principles. Patients benefit from a decrease in pain and hospital stay and quicker convalescence. Longer follow-up and comparative studies to standard open techniques are underway.
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Affiliation(s)
- M D Stifelman
- Department of Urology, James Buchanan Brady Foundation, New York Presbyterian Hospital, Weill Medical College, Cornell University, New York, New York, USA
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D'Aprile P, Tarantino A, Santoro N, Carella A. Wernicke's encephalopathy induced by total parenteral nutrition in patient with acute leukaemia: unusual involvement of caudate nuclei and cerebral cortex on MRI. Neuroradiology 2000; 42:781-3. [PMID: 11110087 DOI: 10.1007/s002340000393] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
We report a 13-year-old girl with leukaemia and Wernicke's encephalopathy induced by total parenteral nutrition. MRI showed unusual bilateral lesions of the caudate nuclei and cerebral cortex, as well as typical lesions surrounding the third ventricle and aqueduct. After intravenous thiamine, the patient improved, and the abnormalities on MRI disappeared.
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Affiliation(s)
- P D'Aprile
- Department of Neurological Sciences, Policlinico, University of Bari, Italy
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Montagnino G, Tarantino A, Banfi G, Maccario M, Costamagna L, Ponticelli C. Double recurrence of FSGS after two renal transplants with complete regression after plasmapheresis and ACE inhibitors. Transpl Int 2000; 13:166-8. [PMID: 10836656 DOI: 10.1007/s001470050316] [Citation(s) in RCA: 5] [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: 10/27/2022]
Abstract
A patient who had undergone a first cadaveric donor kidney transplantation for idiopathic focal segmental glomerular sclerosis (FSGS), had an immediate recurrence of a biopsy-proven FSGS that eventually led to graft failure within 5 years from transplantation. The patient underwent a second cadaveric transplantation 10 months later. An immediate recurrence of a biopsy-proven FSGS occurred that was treated with two protracted cycles of plasmapheresis of seven months each, with the addition of an ACE inhibitor from the beginning. A complete and stable remission of FSGS was observed, which continues after more than 6 years from the end of plasmapheresis. The recurrence of FSGS after a second transplantation has a poor prognosis, but prolonged plasmapheresis treatment, by removing circulating factors altering glomerular permselectivity, and the addition of ACE inhibitors, through their potential interference with TGF-beta, might be synergistic in obtaining permanent remission.
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Affiliation(s)
- G Montagnino
- Divisione di Nefrologia e Dialisi, Ospedale Maggiore IRCCS, Milan, Italy.
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Montagnino G, Tarantino A, Maccario M, Elli A, Cesana B, Ponticelli C. Long-term results with cyclosporine monotherapy in renal transplant patients: a multivariate analysis of risk factors. Am J Kidney Dis 2000; 35:1135-43. [PMID: 10845828 DOI: 10.1016/s0272-6386(00)70051-5] [Citation(s) in RCA: 27] [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: 10/22/2022]
Abstract
There is little information on the long-term outcome of patients initially assigned to cyclosporine (CsA) monotherapy and requiring the addition of steroid therapy during follow-up. The aim of this report is to describe our experience with 143 first renal transplant recipients (120 cadaver transplants, 23 living donor transplants) randomized to receive CsA monotherapy as a treatment arm of three consecutive controlled clinical trials. Median follow-up was 86 months. Thirty-four percent of the patients remained on the original CsA monotherapy, whereas the remaining 66% required the addition of steroid therapy. Cumulative patient and graft survivals at 11 years were 0.89 (95% confidence interval [CI], 0.83 to 0.95) and 0.62 (95% CI, 0.52 to 0.72), respectively. The 11-year graft survival for converted patients was 0.53 (95% CI, 0.39 to 0.67). Cumulative graft half-life was 19.9 +/- 3.47 (SE) years. According to the Cox model, variables at transplantation that correlated with a lower 11-year graft survival were yearly increases in age (relative risk [RR], 1. 04; P = 0.039), monthly increases in hemodialysis duration (RR, 1.01; P = 0.029), no blood transfusion before transplantation (RR, 1.99; P = 0.043), CsA administration in a double daily dose (RR, 2.35; P = 0.008), and a cadaver donor transplant (RR, 4.76; P = 0.039). Multivariate analysis of time-dependent variables showed that delayed graft function recovery (RR, 2.20; P = 0.019) and the need to add steroid and/or azathioprine therapy (RR, 5.28; P = 0.000) were also correlated with a lower graft survival. Patients who added steroid therapy developed infections (P < 0.001), cataracts (P < 0.001), cardiovascular complications (P = 0.004), and arterial hypertension (P = 0.024) more frequently than patients remaining on CsA monotherapy. Patients administered CsA in a single daily dose received significantly less CsA over the years (P = 0.0042) than patients administered CsA in two divided doses. They also showed a trend toward greater creatinine clearance levels, although not statistically significant. In conclusion, this analysis showed that in patients assigned to CsA therapy alone, good long-term patient and graft survival probabilities can be obtained. In approximately one third of the patients, the use of steroids could be avoided for up to 11 years, and these patients had a better long-term outcome than those who required the addition of steroid therapy. Finally, in patients administered CsA in a single daily dose, the possibility of reducing CsA dosage probably led to better intrarenal hemodynamics with improving creatinine clearances.
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Affiliation(s)
- G Montagnino
- Divisione di Nefrologia e Dialisi and the Laboratorio Epidemiologico, Ospedale Maggiore IRCCS, Milano, Italy
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Tarantino A. Why should we implement living donation in renal transplantation? Clin Nephrol 2000; 53:suppl 55-63. [PMID: 10809438] [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: 02/16/2023] Open
Abstract
BACKGROUND Renal transplantation started with living donor transplants. However, after the introduction of cyclosporine, the improved results of kidney transplants from cadaveric donors have raised controversy regarding the use of living donors. There are various reasons as to why some transplant centers tend to refuse living donation: first of all, the possibility that unilateral nephrectomy can be harmful to a healthy individual. SUBJECTS AND METHODS By reviewing the medical literature on the various aspects of living donation, postoperative mortality in connection with living donation has been calculated to be 1:3,000. RESULTS Long-term follow-up investigations of donors demonstrated that the risk of progressive renal failure, hypertension, and proteinuria was not increased by nephrectomy per se, but other causes were responsible for that in occasional patients. From these studies, one can conclude that unilateral nephrectomy is not harmful to a healthy individual. In addition, there are other valid reasons to expand living donation: 1) the need for cadaveric donor kidneys for transplantation far exceeding the supply; 2) the better kidney quality from living donors due to the shorter ischemia time, the lack ofagonal phase and cytokines release that follows brain death; 3) the continuing improved results of kidney transplants from living donors in comparison with those from cadaveric donors in the cyclosporine era also. This appears to be true also for kidney transplants from unrelated living donors in spite of complete incompatibility with recipients. 4) Pre-emptive transplantation, based on living donors, not only avoids the risks, cost, and inconvenience of dialysis, but is also associated with better graft survival than transplantation after a period of dialysis, particularly within the live donor cohort. CONCLUSIONS In conclusion, living donor transplants should be part of any transplant center's activity. To encourage living donation, every center should have a formal recipient family education program in conjunction with national organ donation campaigns.
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Affiliation(s)
- A Tarantino
- Ospedale Maggiore, IRCCS, Divisione di Nefrologia e Dialisi, Milano, Italy
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Affiliation(s)
- C Ponticelli
- Divisione di Nefrologia e Dialisi, IRCCS Ospedale Maggiore di Milano, Italy
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Ponticelli C, Aroldi A, Elli A, Montagnino G, Vegeto A, Tarantino A. The clinical status of cadaveric renal transplant patients treated for 10 year with cyclosporine therapy. Clin Transplant 1999; 13:324-9. [PMID: 10485374 DOI: 10.1034/j.1399-0012.1999.130408.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
In this paper we assessed the clinical status of 150 cadaveric renal transplant patients who received cyclosporine without interruption for 10 yr. The mean creatinine clearance was 59.2 +/- 15.71 at 1 yr and 55.6 +/- 24.91 mL/min at 10 yr (p = 0.039). Patients were subdivided into four quartiles according to the mean creatinine clearance at 1 yr. The 14 patients with the lowest quartile showed a significant decrease of creatinine clearance from the 1st to 10th year (from 31.5 +/- 5.83 to 24.8 +/- 14.00 mL/min; p = 0.038) while no difference between the mean creatinine clearance at 1 and at 10 yr was found in the other three quartiles. At 10 yr, 84.6% patients needed antihypertensive therapy, a rate similar to that seen at 1 yr (81.4%). The mean plasma cholesterol (253 +/- 57.8 mg/dL) and triglyceride (197 +/- 113.1 mg/dL) at 10 yr were similar to those found at +/- yr (243 +/- 48.2 and 201 +/- 143.0 mg/dL, respectively). Most patients have a high degree of rehabilitation 10 yr after uninterrupted cyclosporine therapy and all patients but 3 were able to work.
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Affiliation(s)
- C Ponticelli
- Divisione di Nefrologia e Dialisi, IRCCS, Ospedale Maggiore, Milan, Italy.
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