191 results on '"Goumenos D"'
Search Results
52. Male–female differences in the risk of tuberculosis in dialysis patients
- Author
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Christopoulos, A. I., primary, Diamantopoulos, A. A., additional, Dimopoulos, P. A., additional, Goumenos, D. S., additional, and Barbalias, G. A., additional
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- 2008
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53. EZETIMIBE IS EFFECTIVE IN THE TREATMENT OF PERSISTENT HYPERLIPIDEMIA OF RENAL ALLOGRAFT RECIPIENTS
- Author
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Savvida, E, primary, Savvidaki, E, additional, Benou, A, additional, Roumeliotou, M, additional, Fourtounas, K, additional, Kalliakmani, P, additional, Papachristou, E, additional, Goumenos, D, additional, and Vlachojannis, J G., additional
- Published
- 2008
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54. EVEROLIMUS WITH LOW TACROLIMUS DOSE IS AN EFFECTIVE AND SAFE IMMUNOSUPPRESSIVE REGIMEN IN RENAL ALLOGRAFT RECIPIENTS
- Author
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Savvidaki, E, primary, Goumenos, D, additional, Fourtounas, K, additional, Kalliakmani, P, additional, Papachristou, E, additional, Belas, A, additional, and Vlachojannis, J G., additional
- Published
- 2008
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55. PUK15 - Cost Consequence Analysis Of Darbepoetin Alfa For The Treatment Of Anemia Due To Chronic Kidney Disease (Ckd) In Greece
- Author
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Kourlaba, G., Boletis, I., Goumenos, D., Iatrou, C., Papagiannopoulou, V., Tritaki, G., and Maniadakis, N.
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- 2014
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56. Transforming growth factor-beta1 in the kidney and urine of patients with glomerular disease and proteinuria
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Goumenos, D. S., primary
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- 2002
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57. The MEST score provides earlier risk prediction in lgA nephropathy
- Author
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Barbour, Sean J., Espino-Hernandez, Gabriela, Reich, Heather N., Coppo, Rosanna, Roberts, Ian S.D., Feehally, John, Herzenberg, Andrew M., Cattran, Daniel C., Bavbek, N., Cook, T., Troyanov, S., Alpers, C., Amore, A., Barratt, J., Berthoux, F., Bonsib, S., Bruijn, J., D’Agati, V., D’Amico, G., Emancipator, S., Emmal, F., Ferrario, F., Fervenza, F., Florquin, S., Fogo, A., Geddes, C., Groene, H., Haas, M., Hill, P., Hogg, R., Hsu, S., Hunley, T., Hladunewich, M., Jennette, C., Joh, K., Julian, B., Kawamura, T., Lai, F., Leung, C., Li, L., Li, P., Liu, Z., Massat, A., Mackinnon, B., Mezzano, S., Schena, F., Tomino, Y., Walker, P., Wang, H., Weening, J., Yoshikawa, N., Zhang, H., Coppo, R., Troyanov, S., Cattran, D.C., Cook, H.T., Feehally, J., Roberts, I., Tesar, V., Maixnerova, D., Lundberg, S., Gesualdo, L., Emma, F., Fuiano, L., Beltrame, G., Rollino, C., RC, Amore, A., Camilla, R., Peruzzi, L., Praga, M., Feriozzi, S., Polci, R., Segoloni, G., Colla, L., Pani, A., Angioi, A., Piras, L., JF, Cancarini, G., Ravera, S., Durlik, M., Moggia, E., Ballarin, J., Di Giulio, S., Pugliese, F., Serriello, I., Caliskan, Y., Sever, M., Kilicaslan, I., Locatelli, F., Del Vecchio, L., Wetzels, J.F.M., Peters, H., Berg, U., Carvalho, F., da Costa Ferreira, A.C., Maggio, M., Wiecek, A., Ots-Rosenberg, M., Magistroni, R., Topaloglu, R., Bilginer, Y., D’Amico, M., Stangou, M., Giacchino, F., Goumenos, D., Kalliakmani, P., Gerolymos, M., Galesic, K., Geddes, C., Siamopoulos, K., Balafa, O., Galliani, M., Stratta, P., Quaglia, M., Bergia, R., Cravero, R., Salvadori, M., Cirami, L., Fellstrom, B., Kloster Smerud, H., Ferrario, F., Stellato, T., Egido, J., Martin, C., Floege, J., Eitner, F., Lupo, A., Bernich, P., Menè, P., Morosetti, M., van Kooten, C., Rabelink, T., Reinders, M.E.J., Boria Grinyo, J.M., Cusinato, S., Benozzi, L., Savoldi, S., Licata, C., Mizerska-Wasiak, M., Martina, G., Messuerotti, A., Dal Canton, A., Esposito, C., Migotto, C., Triolo, G., Mariano, F., Pozzi, C., Boero, R., Bellur, S., Mazzucco, G., Giannakakis, C., Honsova, E., Sundelin, B., Di Palma, A.M., Ferrario, F., Gutiérrez, E., Asunis, A.M., Barratt, J., Tardanico, R., Perkowska-Ptasinska, A., Arce Terroba, J., Fortunato, M., Pantzaki, A., Ozluk, Y., Steenbergen, E., Soderberg, M., Riispere, Z., Furci, L., Orhan, D., Kipgen, D., Casartelli, D., Galesic Ljubanovic, D., Gakiopoulou, H., Bertoni, E., Cannata Ortiz, P., Karkoszka, H., Groene, H.J., Stoppacciaro, A., Bajema, I., Bruijn, J., Fulladosa Oliveras, X., Maldyk, J., and Ioachim, E.
- Abstract
The Oxford Classification of IgA nephropathy (IgAN) includes the following four histologic components: mesangial (M) and endocapillary (E) hypercellularity, segmental sclerosis (S) and interstitial fibrosis/tubular atrophy (T). These combine to form the MEST score and are independently associated with renal outcome. Current prediction and risk stratification in IgAN requires clinical data over 2 years of follow-up. Using modern prediction tools, we examined whether combining MEST with cross-sectional clinical data at biopsy provides earlier risk prediction in IgAN than current best methods that use 2 years of follow-up data. We used a cohort of 901 adults with IgAN from the Oxford derivation and North American validation studies and the VALIGA study followed for a median of 5.6 years to analyze the primary outcome (50% decrease in eGFR or ESRD) using Cox regression models. Covariates of clinical data at biopsy (eGFR, proteinuria, MAP) with or without MEST, and then 2-year clinical data alone (2-year average of proteinuria/MAP, eGFR at biopsy) were considered. There was significant improvement in prediction by adding MEST to clinical data at biopsy. The combination predicted the outcome as well as the 2-year clinical data alone, with comparable calibration curves. This effect did not change in subgroups treated or not with RAS blockade or immunosuppression. Thus, combining the MEST score with cross-sectional clinical data at biopsy provides earlier risk prediction in IgAN than our current best methods.
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- 2016
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58. Myofibroblasts and the progression of crescentic glomerulonephritis
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Goumenos, D, primary
- Published
- 1998
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59. Can immunosuppressive drugs slow the progression of IgA nephropathy?
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Goumenos, D., primary, Ahuja, M., additional, Shortland, J. R., additional, and Brown, C. B., additional
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- 1995
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60. Cyclosporin A in adult patients with Henoch-Schönlein purpura nephritis and nephrotic syndrome; 5 case reports.
- Author
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Kalliakmani, P., Benou, E., and Goumenos, D. S.
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- 2011
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61. Prednisolone and azathioprine in membranous nephropathy: a 10-year follow-up study.
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Goumenos, D. S., Ahuja, M., Davlouros, P., El Nahas, A. M., and Brown, C. B.
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PHARMACOLOGY ,MEDICAL research ,KIDNEY diseases ,CHRONIC kidney failure ,DIAGNOSIS ,THERAPEUTICS ,CLINICAL medicine - Abstract
Background: Idiopathic membranous nephropathy (IMN) is the most common cause of nephrotic syndrome in adults. Although its clinical course is usually benign, some patients develop chronic renal failure. Combination of corticosteroids with cytotoxic drugs and cyclosporin have been used in the treatment of the disease. Conflicting results are re ported with the use of prednisolone and azathioprine. In this study, the effect of treatment with prednisolone and azathioprine and the parameters related to a poor out come over a follow-up period of 10 years is estimated. Methods: 50 patients were included in this study; 33 were treated with prednisolone (initially 60 mg/day) and azathioprine (initially 2 mg/kg body weight/day) in gradually reduced doses for 26 ± 9 months, whereas 17 patients received no immunosuppressive drugs. The clinical course was estimated using the end-points of doubling of base line serum creatinine and/or end-stage renal failure (ESRF). The contribution of clinical and histological parameters in the clinical outcome was examined by univariate and multivariate analyses. Results: Doubling of base line serum creatinine was observed in 20 of 50 patients (40%), 14 from treated and 6 from the untreated group (42% vs. 35%, p = NS). ESRF developed in 10 of 50 patients (20%), 7 from treated and 3 from the untreated group (21% vs. 18%, p = NS). Most patients from both groups who reached the end-points had impaired renal function at presentation and persistent nephrotic syndrome during the follow-up period. Both parameters were identified as independent risk factors related to an unfavorable clinical out come. No difference in the remission rate of nephrotic syndrome was observed between treated and untreated patients (51% vs. 58%, p = NS). Conclusion: Treatment with prednisolone and azathioprine seems to be of no long-term ben e fit in ameliorating the clinical course of nephrotic patients with membranous nephropathy. Thus, other therapeutic regimens including cyclophosphamide, chlorambucil or cyclosporin should be used in nephrotic IMN patients with poor prognostic features. [ABSTRACT FROM AUTHOR]
- Published
- 2006
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62. Myofibroblasts, predictors of progression of mesangial IgA nephropathy?
- Author
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Goumenos, D. S., Brown, C. B., Shortland, J., and El Nahas, A. M.
- Abstract
The limited knowledge of the cellular mediators of renal scarring hampers progress in the management of progressive chronic renal failure (CRF). We have studied 38 patients with biopsy-proven mesangial IgA nephropathy with emphasis on attempting to define the role of myofibroblasts(α-smooth muscle actin/SMA-positive cells) in renal scarring. In 18 untreated patients, correlations were undertaken between known histological parameters of progression as well as the presence of myofibroblasts in tissues and the clinical outcome. α-SMA staining by an avidin-biotin-peroxidase method was confined to a large extent to the vascular smooth muscle cells of normal kidneys but extended to the tubulointerstitium and periglomerular space in scarred kidneys. Mild glomerular staining was also noted. The interstitial immunostain followed a similar distribution to that of interstitial type III collagen. Morphometric analysis showed the interstitial αSMA staining to be a reliable histological predictor of outcome as it discriminated between progressors and non-progressors (χ=4.923, =0.026). The intensity of the interstitial α-SMA staining correlated with renal functional outcome; inversely with the reciprocal of serum creatinine slopes (=-0.466, <0.025) and positively with the serum creatinine value at the end of the observation period (=0.704, <0.00l). Other histological parameters that correlated with outcome included the degree of tubulointerstitial (TI) inflammatory infiltrate (=-0.425, <0.05 with 1/Cr slope and =0.760, < with serum creatinine) and the intensity of the TI staining for collagen IV (=-0.567 and 0.667 respectively). In 20 patients treated with prednisolone and azathioprine, a second renal biopsy showed the persistence of interstitial myofibroblasts in the absence of progressive fibrosis. In conclusion, staining of renal biopsies of patients with mesangial IgA for α-SMA-positive cells may identify the myofibroblasts as important mediators of TI scarring and have useful prognostic implications. [ABSTRACT FROM PUBLISHER]
- Published
- 1994
63. Polymorphonuclear leukocyte rigidity is defective in patients with chronic renal failure.
- Author
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Skoutelis, A T, Kaleridis, V E, Goumenos, D S, Athanassiou, G M, Missirlis, Y F, Vlachojannis, J G, and Bassaris, H P
- Abstract
The purpose of the study was to investigate the rigidity of polymorphonuclear leukocytes (PMNs) in non-dialysed chronic renal failure (CRF) and haemodialysis (HD) patients.
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- 2000
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64. Cyclosporin-A in the Treatment of Nephrotic Syndrome: The Importance of Monitoring C0 (Trough) and C2 (Two Hours After its Administration) Blood Levels
- Author
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Goumenos, D., Kalliakmani, Pantelitsa, Tsakas, Sotiris, Savidaki, Irene, and Vlachojannis, John
- Abstract
Cyclosporin-A (CsA) is often used in the treatment of nephrotic syndrome. The effectiveness of CsA and the value of C2 blood levels in the treatment of nephrotic syndrome, due to various glomerular diseases, were studied. Forty-two nephrotic patients (M/F 21/21), with well-preserved renal function (creatinine clearance 87± 20ml/min) were included in the study. The original diagnoses were minimal change disease (MCD), focal segmental glomerulosclerosis (FSGS), membranous nephropathy (MN), IgA nephropathy (IgAN), and lupus nephritis (LN). All patients were treated with prednisolone and CsA for 24 months. Cyclosporin-A C0 and C2 blood levels were determined at regular intervals. Remission of the nephrotic syndrome was observed in all patients with MCD, IgAN and LN, in 75 with FSGS and in 83with MN. Relapses were observed in some patients with MCD (25) and MN (36). The C0 levels were 93± 15 ng/ml and the corresponding C2 levels were 498± 110 ng/ml. However, significantly lower (340± 83 ng/ml) or higher (680± 127 ng/ml) to the average C2 levels were found in 6 patients (14). No relation of C0 and C2 levels with the remission and relapse rate of the nephrotic syndrome and with renal function impairment was observed. Small doses of CsA with prednisolone are effective in the treatment of nephrotic syndrome. Although an individual variation of C2 was observed for the same target C0 levels, no relation of C2 levels was found with the remission or relapse rate of the nephrotic syndrome.
- Published
- 2006
65. Corticosteroids in IgA nephropathy: Daily oral or intravenous pulses followed by every other day oral administration
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Revela Ioanna, Kalliakmani Pantelitsa, Zerbala Sinodi, Gerolymos Miltiades, Goumenos Dimitrios, and Iatrou Christos
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Medicine - Published
- 2015
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66. The Angiojet Thrombectomy Catheter for the Management of Acute Renal Artery Thrombosis.
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Liatsikos, E. N., Siablis, D., Karnabatidis, D., Kalogeropoulou, C., Zabakis, P., h/laroulis, I., Voudoukis, T., Athanassopoulos, A., Perimenis, P., Goumenos, D., and Barbalias, G.
- Subjects
KIDNEY blood-vessels ,THROMBOSIS ,ACUTE kidney failure ,CARDIOVASCULAR diseases ,ANTICOAGULANTS ,BLOOD plasma - Abstract
Researchers present their experience with the use of percutaneous rheolytic treatment of acute renal artery thrombosis with the Angiojet thrombectomy catheter. A 63 year old male patient with acute renal artery thrombosis presented to their Department 48 h after the onset of acute non irradiating flank pain. After the procedure urokinase was given to prevent distal occlusions from emboli that could potentially escape the mechanical thrombectomy. Anticoagulant therapy with heparin was administered. The patient gradually recovered from the acute renal failure, and was released from the hospital with patent renal unit and ameliorated serum creatinine level.
- Published
- 2004
67. Risk factors for tuberculosis in dialysis patients: a prospective multi-center clinical trial
- Author
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Goumenos Demetrios S, Dimopoulos Panagiotis A, Diamantopoulos Athanasios A, Christopoulos Antonios I, and Barbalias George A
- Subjects
Diseases of the genitourinary system. Urology ,RC870-923 - Abstract
Abstract Background Profound alterations in immune responses associated with uraemia and exacerbated by dialysis increase the risk of developing active tuberculosis (TB) in chronic haemodialysis patients (HDPs). In the current study, was determined the impact of various risk factors on TB development. Our aim was to identify which HDPs need anti-TB preventive therapy. Methods Prospective study of 272 HDPs admitted, through a 36-month period, to our institutions. Specific Relative Risk (RR) for TB was estimated, considering age matched subjects from the general population as reference group. Entering the study all patients were tested with tuberculin (TST). Using Cox's proportional hazard model the independent effect of various risk factors associated with TB development was estimated. Results History of TB, dialysis efficiency, use of Vitamin D supplements, serum albumin and zinc levels were not proved to influence significantly the risk for TB, in contrast to: advanced age (>65 years), BMI, diabetes mellitus, tuberculin reactivity, healed TB lesions on chest X-ray and time on dialysis. Elderly (>70 years old) HDPs (Adjusted RR 25.3, 95%CI 20.4-28.4, P < 0.02), diabetics (Adj.RR 25.3, 95%CI 17.2-21.1, P < 0.03), underweighted (Adj.RR 72.3, 95%CI 65.2-79.8 P < 0.001), tuberculin responders (Adj.RR 41.4, 95%CI 37.9-44.8, P < 0.03), HDPs with fibrotic lesions on chest x-ray (Adj.RR 82.3, 95%CI 51.3-95.5, P < 0.03) and those treated with haemodialysis for < 12 months (Adj.RR 110.0, 95%CI 97.4-135.3, P < 0.001), presented significantly higher specific RR for TB even after adjusting for the effect of the remaining studied risk factors. Conclusion The above mentioned factors have to be considered by the clinicians, evaluating for TB in HDPs. Positive TST, the existence of predisposing risk factors and/or old TB lesions on chest X-ray, will guide the diagnosis of latent TB infection and the selection of those HDPs who need preventive chemoprophylaxis.
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- 2009
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68. Corticosteroids vs. corticosteroids plus cycloporin A in adult minimal changes disease
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Savvidaki Eirini, Kalliakmani Pantelitsa, Goumenos Dimitrios S, and Vlachojannis John G
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Medicine ,Biology (General) ,QH301-705.5 ,Science (General) ,Q1-390 - Abstract
Abstract Background Adult minimal changes disease (MCD) is usually treated by high corticosteroids dose in order to achieve remission of nephrotic syndrome. In this study, the administration of high steroid dose (prednisolone 1 mg/kg BW/day) is compared with the combination of lower prednisolone dose (0.3 mg/kg BW/day) and cyclosporine A (CsA) (2–3 mg/kg BW/day) in a small number of patients. Findings Eighteen patients were allocated to either prednisolone monotherapy or prednisolone and CsA combination, according to the risk of developing steroid side-effects. Complete remission of the nephrotic syndrome was observed in all patients treated by steroids or combination of steroids and CsA. Complete remission occurred in 67%, 89% and 100% of patients after 4, 8 and 12 weeks of treatment. Relapses occurred in 50% of patients from both groups, treated with the combination of low prednisolone dose and CsA and followed by sustained remission. Corticosteroidal side effects were observed only in high prednisolone dose (accumulated dose: 92.7 ± 22 mg/kg/BW vs. 58.5 ± 21 mg/kg/BW, p = 0.004). Conclusion Treatment of adult MCD with low prednisolone dose and CsA seems to be equally effective with high prednisolone dose to induce remission of nephrotic syndrome. It is also effective as maintenance therapy for prevention of relapses and less frequently followed by corticosteroidal side effects.
- Published
- 2009
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69. Urinary Transforming Growth Factor-beta 1 as a marker of response to immunosuppressive treatment, in patients with crescentic nephritis
- Author
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Sotsiou Florentia, Tsakas Sotiris, Kalliakmani Pantelitsa, Goumenos Dimitrios S, and Vlachojannis John G
- Subjects
Diseases of the genitourinary system. Urology ,RC870-923 - Abstract
Abstract Background Crescentic nephritis is characterized by formation of cellular crescents that soon become fibrotic and result in irreversible damage, unless an effective immunosuppressive therapy is rapidly commenced. TGF-β1 is involved in the development of crescents through various pathways. The aim of this study was to identify whether the determination of urinary TGF-β1 levels in patients with crescentic nephritis could be used as a marker of response to treatment. Methods Fifteen patients with crescentic nephritis were included in the study. The renal expression of TGF-β1 was estimated in biopsy sections by immunohistochemistry and urinary TGF-β1 levels were determined by quantitative sandwich enzyme immunoassay (EIA). TGF-β1 levels were determined at the time of renal biopsy, before the initiation of immunosuppressive treatment (corticosteroids, cyclophosphamide and plasma exchange). Twelve patients with other types of proliferative glomerulonephritis and ten healthy subjects were used as controls. Results Improvement of renal function with immunosuppressive therapy was observed in 6 and stabilization in 4 patients (serum creatinine from 3.2 ± 1.5 to 1.4 ± 0.1 mg/dl and from 4.4 ± 1.2 to 4.1 ± 0.6 mg/dl, respectively). In 5 patients, with severe impairment of renal function who started on dialysis, no improvement was noted. The main histological feature differentiating these 5 patients from others with improved or stabilized renal function was the percentage patients with poor response to treatment were the percentage of glomeruli with crescents and the presence of ruptured Bowman's capsule and glomerular necrosis. Urinary TGF-β1 levels were significantly higher in patients who showed no improvement of renal function with immunosuppressive therapy (930 ± 126 ng/24 h vs. 376 ± 84 ng/24 h, p < 0.01). TGF-β1 was identified in crescents and tubular epithelial cells, whereas a significant correlation of TGF-β1 immunostaining with the presence of fibrocellular cresents was observed (r = 0.531, p < 0,05). Conclusion Increased TGF-β1 renal expression and urinary excretion that is related to the response to immunosuppressive therapy was observed in patients with crescentic nephritis. Evaluation of urinary TGF-β1 levels may be proved a useful marker of clinical outcome in patients with crescentic nephritis.
- Published
- 2005
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70. Application of the International IgA Nephropathy Prediction Tool one or two years post-biopsy
- Author
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Sean J. Barbour, Rosanna Coppo, Hong Zhang, Zhi-Hong Liu, Yusuke Suzuki, Keiichi Matsuzaki, Lee Er, Heather N. Reich, Jonathan Barratt, Daniel C. Cattran, M.L. Russo, S. Troyanov, H.T. Cook, I. Roberts, V. Tesar, D. Maixnerova, S. Lundberg, L. Gesualdo, F. Emma, L. Fuiano, G. Beltrame, C. Rollino, A. Amore, R. Camilla, L. Peruzzi, M. Praga, S. Feriozzi, R. Polci, G. Segoloni, L. Colla, A. Pani, D. Piras, A. Angioi, G. Cancarini, S. Ravera, M. Durlik, E. Moggia, J. Ballarin, S. Di Giulio, F. Pugliese, I. Serriello, Y. Caliskan, M. Sever, I. Kilicaslan, F. Locatelli, L. Del Vecchio, J.F.M. Wetzels, H. Peters, U. Berg, F. Carvalho, A.C. da Costa Ferreira, M. Maggio, A. Wiecek, M. Ots-Rosenberg, R. Magistroni, R. Topaloglu, Y. Bilginer, M. D’Amico, M. Stangou, F. Giacchino, D. Goumenos, E. Papachristou, K. Galesic, C. Geddes, K. Siamopoulos, O. Balafa, M. Galliani, P. Stratta, M. Quaglia, R. Bergia, R. Cravero, M. Salvadori, L. Cirami, B. Fellstrom, H. Kloster Smerud, F. Ferrario, T. Stellato, J. Egido, C. Martin, J. Floege, F. Eitner, A. Lupo, P. Bernich, P. Menè, M. Morosetti, C. van Kooten, T. Rabelink, M.E.J. Reinders, J.M. Boria Grinyo, S. Cusinato, L. Benozzi, S. Savoldi, C. Licata, M. Mizerska-Wasiak, G. Martina, A. Messuerotti, A. Dal Canton, C. Esposito, C. Migotto, G. Triolo, F. Mariano, C. Pozzi, R. Boero, S. Bellur, G. Mazzucco, C. Giannakakis, E. Honsova, B. Sundelin, A.M. Di Palma, E. Gutiérrez, A.M. Asunis, J. Barratt, R. Tardanico, A. Perkowska-Ptasinska, J. Arce Terroba, M. Fortunato, A. Pantzaki, Y. Ozluk, E. Steenbergen, M. Soderberg, Z. Riispere, L. Furci, D. Orhan, D. Kipgen, D. Casartelli, D. Galesic Ljubanovic, H. Gakiopoulou, E. Bertoni, P. Cannata Ortiz, H. Karkoszka, H.J. Groene, A. Stoppacciaro, I. Bajema, J. Bruijn, X. Fulladosa Oliveras, J. Maldyk, E. Ioachim, N. Bavbek, T. Cook, C. Alpers, F. Berthoux, S. Bonsib, V. D’Agati, G. D’Amico, S. Emancipator, F. Emmal, F. Fervenza, S. Florquin, A. Fogo, H. Groene, M. Haas, P. Hill, R. Hogg, S. Hsu, T. Hunley, M. Hladunewich, C. Jennette, K. Joh, B. Julian, T. Kawamura, F. Lai, C. Leung, L. Li, P. Li, Z. Liu, A. Massat, B. Mackinnon, S. Mezzano, F. Schena, Y. Tomino, P. Walker, H. Wang, J. Weening, N. Yoshikawa, C.-H. Zeng, S. Shi, C. Nogi, H. Suzuki, K. Koike, K. Hirano, T. Yokoo, M. Hanai, K. Fukami, K. Takahashi, Y. Yuzawa, M. Niwa, Y. Yasuda, S. Maruyama, D. Ichikawa, T. Suzuki, S. Shirai, A. Fukuda, S. Fujimoto, H. Trimarchi, Triolo, G., Mariano, F., Pozzi, C., Boero, R., Bellur, S., Mazzucco, G., Giannakakis, C., Honsova, E., Sundelin, B., Di Palma, A. M., Russo, M. L., Ferrario, F., Gutiérrez, E., Asunis, A. M., Barratt, J., Tardanico, R., Perkowska-Ptasinska, A., Terroba, J. Arce, Fortunato, M., Pantzaki, A., Ozluk, Y., Troyanov, S., Steenbergen, E., Soderberg, M., Riispere, Z., Furci, L., Orhan, D., Kipgen, D., Casartelli, D., Ljubanovic, D. Galesic, Gakiopoulou, H., Bertoni, E., Cook, H. T., Cannata Ortiz, P., Karkoszka, H., Groene, H. J., Stoppacciaro, A., Bajema, I., Bruijn, J., Fulladosa Oliveras, X., Maldyk, J., Ioachim, E., Bavbek, N., Roberts, I., Cook, T., Alpers, C., Amore, A., Berthoux, F., Bonsib, S., D'Agati, V., D'Amico, G., Tesar, V., Emancipator, S., Emmal, F., Fervenza, F., Florquin, S., Fogo, A., Geddes, C., Groene, H., Haas, M., Hill, P., Maixnerova, D., Hogg, R., Hsu, S., Hunley, T., Hladunewich, M., Jennette, C., Joh, K., Julian, B., Kawamura, T., Lai, F., Leung, C., Lundberg, S., Li, L., Li, P., Liu, Z., Massat, A., Mackinnon, B., Mezzano, S., Schena, F., Tomino, Y., Walker, P., Wang, H., Gesualdo, L., Weening, J., Yoshikawa, N., Zeng, C.-H., Shi, S., Nogi, C., Suzuki, H., Koike, K., Hirano, K., Yokoo, T., Emma, F., Hanai, M., Fukami, K., Takahashi, K., Yuzawa, Y., Niwa, M., Yasuda, Y., Maruyama, S., Ichikawa, D., Suzuki, T., Shirai, S., Fuiano, L., Fukuda, A., Fujimoto, S., Trimarchi, H., Beltrame, G., Rollino, C., Camilla, R., Peruzzi, L., Praga, M., Feriozzi, S., Polci, R., Segoloni, G., Colla, L., Pani, A., Piras, D., Angioi, A., Cancarini, G., Ravera, S., Durlik, M., Moggia, E., Ballarin, J., Di Giulio, S., Pugliese, F., Serriello, I., Caliskan, Y., Sever, M., Kilicaslan, I., Locatelli, F., Del Vecchio, L., Wetzels, J. F. M., Peters, H., Berg, U., Carvalho, F., da Costa Ferreira, A. C., Maggio, M., Wiecek, A., Ots-Rosenberg, M., Magistroni, R., Topaloglu, R., Bilginer, Y., D'Amico, M., Stangou, M., Giacchino, F., Goumenos, D., Papachristou, E., Galesic, K., Siamopoulos, K., Balafa, O., Galliani, M., Stratta, P., Quaglia, M., Bergia, R., Cravero, R., Salvadori, M., Cirami, L., Fellstrom, B., Smerud, H. Kloster, Stellato, T., Egido, J., Martin, C., Flöge, Jürgen, Eitner, F., Lupo, A., Bernich, P., Menè, P., Morosetti, M., van Kooten, C., Rabelink, T., Reinders, M. E. J., Boria Grinyo, J. M., Cusinato, S., Benozzi, L., Savoldi, S., Licata, C., Mizerska-Wasiak, M., Martina, G., Messuerotti, A., Dal Canton, A., Esposito, C., Migotto, C., Pathology, Center of Experimental and Molecular Medicine, Graduate School, and ACS - Heart failure & arrhythmias
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Adult ,disease progression ,end-stage kidney disease ,IgA nephropathy ,prediction tool ,risk prediction ,Biopsy ,Glomerulonephritis, IGA ,Prognosis ,Cohort Studies ,Renal disorders Radboud Institute for Molecular Life Sciences [Radboudumc 11] ,Nephrology ,Humans ,Renal Insufficiency ,Renal disorders Radboud Institute for Health Sciences [Radboudumc 11] ,Glomerular Filtration Rate - Abstract
Kidney international 102(1), 160-172 (2022). doi:10.1016/j.kint.2022.02.042, Published by Elsevier, New York, NY
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- 2022
71. The nephrology crystal ball: the medium-term future
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María José Soler, Christoph Wanner, Giovambattista Capasso, Denis Fouque, Goce Spasovski, Ivan Rychlik, Annette Bruchfeld, Kate Stevens, Peter J. Blankestijn, Danilo Fliser, Dimitrios S. Goumenos, Ziad A. Massy, Carmine Zoccali, Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL), University of Versailles St.-Quentin, UMRS 1018, Villejuif, Veterinary Research Institute, Department of Epidemiology, University of Michigan [Ann Arbor], University of Michigan System-University of Michigan System, Zoccali, C., Blankestijn, P. J., Bruchfeld, A., Capasso, G., Fliser, D., Fouque, D., Goumenos, D., Massy, Z., Rychllk, I., Soler, M. J., Stevens, K., Spasovski, G., and Wanner, C.
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future ,Nephrology ,medicine.medical_specialty ,[SDV]Life Sciences [q-bio] ,medicine.medical_treatment ,omic ,030232 urology & nephrology ,Organ transplantation ,Peritoneal dialysis ,Nephrologists ,03 medical and health sciences ,0302 clinical medicine ,Renal Dialysis ,private dialysi ,Internal medicine ,Nephrologist ,medicine ,Humans ,Outpatient clinic ,030212 general & internal medicine ,Dialysis ,Transplantation ,business.industry ,medicine.disease ,Kidney Transplantation ,Family medicine ,Kidney Failure, Chronic ,Hemodialysis ,business ,Human ,private dialysis ,Kidney disease - Abstract
In January 2019, the ERA-EDTA surveyed nephrologists with questions on kidney care and kidney research designed to explore comprehension of the impact of alterations to organization of renal care and of advancements in technology and knowledge of kidney disease. Eight hundred and twenty-five ERA-EDTA members, ∼13% of the whole ERA-EDTA membership, replied to an ad hoc questionnaire. More than half of the respondents argued that kidney centres will be increasingly owned by large dialysis providers, nearly a quarter of respondents felt that many medical aspects of dialysis will be increasingly overseen by non-nephrologists and a quarter (24%) also believed that the care and long-term follow-up of kidney transplant patients will be increasingly under the responsibility of transplant physicians caring for patients with any organ transplant. Nearly half of the participants (45%, n = 367) use fully electronic clinical files integrating the clinical ward, the outpatient clinics, the haemodialysis and peritoneal dialysis units, as well as transplantation. Smartphone-based self-management programmes for the care of chronic kidney disease (CKD) patients are scarcely applied (only 11% of surveyed nephrologists), but a substantial proportion of respondents (74%) are eager to know more about the potential usefulness of these apps. Finally, European nephrologists expressed a cautious optimism about the application of omic sciences to nephrology and on wearable and implantable kidneys, but their expectations for the medium term are limited.
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- 2019
72. Behavioral problems in children of parents undergoing in-center haemodialysis.
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Andreopoulou O, Giannakopoulou M, Katrivanou A, Skiadopoulos S, Goumenos D, and Beratis S
- Abstract
Aim of the study The aim of the present study was to explore the possible psychological impact on the behavior of the children, who have a parent undergoing in-center haemodialysis in Greece. Material and Methods We investigated 53 children (25 males, 28 females), aged 6-21 years old, living at home, whose one parent was undergoing in-center haemodialysis. The parents were recruited from 4 different haemodialysis centers in Southern Greece. Control subjects were matched with the study children for age, sex, place of residence, socioeconomic status and parental educational level. The data collection was carried out by filling the Child Behavior Checklist (CBCL) and the Adult Behavior Checklist (ABCL), with reports of the ill parent describing specific behavioral and emotional problems of the child. Results Children of parents undergoing haemodialysis scored statistically significantly higher than the children in the control group (p<0.01, Wilcoxon signed-ranks test for paired data) on all aspects of trends in behavior (internalizing, externalizing, neither internalizing nor internalizing) on the CBCL and the ABCL scale. We found that this result would remain, even if it was tested with respect to sex (male/female) and age (6-18, 18-21). On the internalizing composite scale females aged 18-21 scored higher than males of same age, suggesting that this could be a more vulnerable group, to develop emotional difficulties. Conclusions The results of this study suggest that parental illness affects negatively the behavioral profile of their dependent offspring aged 6-21 years old. Females seem to be more prone to anxiety or depressive symptoms. More research should focus on the role of the mental health of the ill parent and the spouse on the child's function and also on the investigation of the psychopathology and the social relationships and school achievement of the children. [ABSTRACT FROM AUTHOR]
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- 2009
73. Mild cognitive impairment and kidney disease:clinical aspects
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Annette Bruchfeld, Francesco Pesce, Samuel Knauß, Maximilian König, Andrzej Wiecek, Carsten A. Wagner, Jolanta Malyszko, Dimitrios S. Goumenos, Francesco Trepiccione, Robert J. Unwin, Kai-Uwe Eckardt, Danilo Fliser, María José Soler, Ziad A. Massy, Ewout J. Hoorn, Kathryn Stevens, Denis Fouque, Davide Viggiano, Eugenio Gutierrez, Giovambattista Capasso, Christoph Wanner, Carmine Zoccali, Goce Spasovski, Sebastian Frische, Loreto Gesualdo, Peter J. Blankestijn, Ivan Rychlik, Dorothea Nitsch, Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL), Cardiovasculaire, métabolisme, diabétologie et nutrition (CarMeN), Institut National de la Recherche Agronomique (INRA)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Hospices Civils de Lyon (HCL), Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Veterinary Research Institute, University of Zurich, Internal Medicine, Hospices Civils de Lyon (HCL)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Institut National de la Recherche Agronomique (INRA), Viggiano, D., Wagner, C. A., Blankestijn, P. J., Bruchfeld, A., Fliser, D., Fouque, D., Frische, S., Gesualdo, L., Gutierrez, E., Goumenos, D., Hoorn, E. J., Eckardt, K. -U., Knauss, S., Konig, M., Malyszko, J., Massy, Z., Nitsch, D., Pesce, F., Rychlik, I., Soler, M. J., Spasovski, G., Stevens, K. I., Trepiccione, F., Wanner, C., Wiecek, A., Zoccali, C., Unwin, R., and Capasso, G.
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Nephrology ,medicine.medical_specialty ,2747 Transplantation ,medicine.medical_treatment ,[SDV]Life Sciences [q-bio] ,030232 urology & nephrology ,610 Medicine & health ,Brain damage ,030204 cardiovascular system & hematology ,Dialysis disequilibrium syndrome ,10052 Institute of Physiology ,03 medical and health sciences ,0302 clinical medicine ,Internal medicine ,mental disorders ,Journal Article ,medicine ,Dementia ,Dialysis ,Kidney transplantation ,Transplantation ,2727 Nephrology ,business.industry ,medicine.disease ,3. Good health ,Cardiology ,570 Life sciences ,biology ,medicine.symptom ,business ,Kidney disease - Abstract
Chronic kidney disease (CKD) is now seen as a systemic disease involving also the central nervous system [1], but the link between the kidney and different organ systems and disease went unnoticed for a long time. The king of Poland, Stephen Bathory (1533-86), suffered from CKD due to polycystic kidney disease and depression [2]. Similarly, Wolfgang Amadeus Mozart was also thought to have had CKD [3] and depression [4]. A list of 'Famous People Who Have Died from Kidney Disease' [5] includes many who suffered from both CKD and depression or other signs of mental illness. Is this a coincidence or actually evidence of a link between kidney disease and brain dysfunction? This is not merely an academic question because all forms of mental illness can seriously impair an individual's quality of life, and are frequently associated with progression of diseases and premature mortality, so it is worth the effort of trying to answer it. Europe and much of the industrialized countries are experiencing growing numbers of patients with CKD within their ageing populations [6]. CKD is complex and potentially fatal: (i) all organs are affected, sooner or later; (ii) the balance of plasma volume, electrolytes, acid-base and minerals, metabolites, hormones and proteins is disturbed; and (iii) patients often need a multidisciplinary team approach managing complex comorbidities, drug regimens and special diets. Although the prognosis of patients with CKD remains poor, their increasing life expectancy has shifted medical attention from life-threatening emergencies to long-term complications and sequelae, and how to improve quality of life [7]. Indeed, kidney failure has detrimental effects on health-related quality of life (HRQoL), reaching levels similar to those seen in patients with metastatic cancer [8]. This might be due to psychological factors, both kidney disease and cancer being chronic diseases with a bad prognosis. However, although the effect of CKD on quality of life is more evident in advanced stages (stage G4P) and in older patients [9, 10], a large study has shown a significant decrease in HRQoL as early as CKD stage G2 [11]. Notably, neurological and cognitive impairments [12], and depression [13] are among the most debilitating consequences of CKD contributing to the significantly reduced HRQoL [14].
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- 2019
74. Nephrology and Public Policy Committee propositions to stimulate research collaboration in adults and children in Europe
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Patrik Finne, Danilo Fliser, Kitty J Jager, Ivan Rychlik, Goce Spasovski, Fergus Caskey, Evi V. Nagler, Kathryn K. Stevens, Jérôme Harambat, Dimitrios S. Goumenos, Mehmet Sukru Sever, María José Soler, Bénédicte Stengel, Denis Fouque, Christoph Wanner, Raymond Vanholder, Peter J. Blankestijn, Ziad A. Massy, Carmine Zoccali, Annette Bruchfeld, Giovambattista Capasso, Mécanismes physiologiques et conséquences des calcifications cardiovasculaires: rôle des remodelages cardiovasculaires et osseux, Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Picardie Jules Verne (UPJV), CHU Bordeaux [Bordeaux], Bordeaux population health (BPH), Université de Bordeaux (UB)-Institut de Santé Publique, d'Épidémiologie et de Développement (ISPED)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre de recherche en épidémiologie et santé des populations (CESP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris-Sud - Paris 11 (UP11)-Hôpital Paul Brousse-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL), Cardiovasculaire, métabolisme, diabétologie et nutrition (CarMeN), Hospices Civils de Lyon (HCL)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Institut National des Sciences Appliquées (INSA)-Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université de Lyon-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Institut National de la Recherche Agronomique (INRA), Veterinary Research Institute, Department of Epidemiology, University of Michigan [Ann Arbor], University of Michigan System-University of Michigan System, Université de Picardie Jules Verne (UPJV)-Institut National de la Santé et de la Recherche Médicale (INSERM), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Paris-Sud - Paris 11 (UP11)-Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Hôpital Paul Brousse-Institut National de la Santé et de la Recherche Médicale (INSERM), Institut National de la Recherche Agronomique (INRA)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Hospices Civils de Lyon (HCL), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Paris-Sud - Paris 11 (UP11)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Paul Brousse-Institut National de la Santé et de la Recherche Médicale (INSERM), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Hospices Civils de Lyon (HCL)-Institut National de la Santé et de la Recherche Médicale (INSERM), Nefrologian yksikkö, HUS Abdominal Center, Massy, Z. A., Caskey, F. J., Finne, P., Harambat, J., Jager, K. J., Nagler, E., Stengel, B., Sever, M. S., Vanholder, R., Blankestijn, P. J., Bruchfeld, A., Capasso, G., Fliser, D., Fouque, D., Goumenos, D., Soler, M. J., Rychlik, I., Spasovski, G., Stevens, K., Wanner, C., Zoccali, C., Medical Informatics, ACS - Pulmonary hypertension & thrombosis, APH - Aging & Later Life, APH - Global Health, and APH - Quality of Care
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Registrie ,Nephrology ,CHRONIC KIDNEY-DISEASE ,Biomedical Research ,[SDV]Life Sciences [q-bio] ,030232 urology & nephrology ,PROGRESSION ,030204 cardiovascular system & hematology ,registry ,0302 clinical medicine ,DESIGN ,Renal Dialysi ,big data ,Health care ,Epidemiology ,Medicine and Health Sciences ,CARDIOVASCULAR RISK-FACTORS ,Registries ,guidelines ,Cooperative Behavior ,Child ,Edetate disodium ,Societies, Medical ,OUTCOMES ,Published Erratum ,RENAL REPLACEMENT THERAPY ,Public relations ,3. Good health ,Europe ,acute kidney injury ,GUIDELINE ,Erratum ,Dialysis (biochemistry) ,Human ,Adult ,medicine.medical_specialty ,Cardiovascular risk factors ,cohorts ,Public policy ,Public Policy ,03 medical and health sciences ,Renal Dialysis ,Internal medicine ,medicine ,Journal Article ,Humans ,QUALITY ,COHORT ,Special Report ,Transplantation ,business.industry ,Guideline ,3126 Surgery, anesthesiology, intensive care, radiology ,Kidney Transplantation ,Family medicine ,3121 General medicine, internal medicine and other clinical medicine ,HEALTH-CARE ,business - Abstract
The strengths and the limitations of research activities currently present in Europe are explored in order to outline how to proceed in the near future. Epidemiological and clinical research and public policy in Europe are generally considered to be comprehensive and successful, and the European Renal Association – European Dialysis and Transplant Association (ERA-EDTA) is playing a key role in the field of nephrology research. The Nephrology and Public Policy Committee (NPPC) aims to improve the current situation and translation into public policy by planning eight research topics to be supported in the coming 5 years by ERA-EDTA.
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- 2019
75. Atrasentan and renal events in patients with type 2 diabetes and chronic kidney disease (SONAR): a double-blind, randomised, placebo-controlled trial
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Hiddo J L Heerspink, Hans-Henrik Parving, Dennis L Andress, George Bakris, Ricardo Correa-Rotter, Fan-Fan Hou, Dalane W Kitzman, Donald Kohan, Hirofumi Makino, John J V McMurray, Joel Z Melnick, Michael G Miller, Pablo E Pergola, Vlado Perkovic, Sheldon Tobe, Tingting Yi, Melissa Wigderson, Dick de Zeeuw, Alicia Elbert, Augusto Vallejos, Andres Alvarisqueta, Laura Maffei, Luis Juncos, Javier de Arteaga, Gustavo Greloni, Eduardo Farias, Alfredo Zucchini, Daniel Vogel, Ana Cusumano, Juan Santos, Margaret Fraenkel, Martin Gallagher, Tim Davis, Shamasunder Acharya, Duncan Cooke, Michael Suranyi, Simon Roger, Nigel Toussaint, Carol Pollock, Doris Chan, Stephen Stranks, Richard MacIsaac, Zoltan Endre, Alice Schmidt, Rudolf Prager, Gert Mayer, Xavier Warling, Michel Jadoul, Jean Hougardy, Chris Vercammen, Bruno Van Vlem, Pieter Gillard, Adriana Costa e Forti, Joao Lindolfo Borges, Luis Santos Canani, Freddy Eliaschewitz, Silmara Leite, Fadlo Fraige Filho, Raphael Paschoalin, Jose Andrade Moura Neto, Luciane Deboni, Irene de Lourdes Noronha, Cintia Cercato, Carlos Alberto Prompt, Maria Zanella, Nelson Rassi, Domingos D'Avila, Rosangela Milagres, Joao Felicio, Roberto Pecoits Filho, Miguel Carlos Riella, Joao Salles, Elizete Keitel, Sergio Draibe, Celso Amodeo, Joseph Youmbissi, Louise Roy, Serge Cournoyer, Shivinder Jolly, Vincent Pichette, Gihad Nesrallah, Harpreet Singh Bajaj, Hasnain Khandwala, Ronnie Aronson, Richard Goluch, Paul Tam, Christian Rabbat, Gordon Bailey, Stephen Chow, Alvaro Castillo, Alfredo Danin Vargas, Fernando Gonzalez, Rodrigo Munoz, Vicente Gutierrez, Gonzalo Godoy, Hongwen Zhao, Zhangsuo Liu, Minghui Zhao, Xiaohui Guo, Benli Su, Shuxia Fu, Yan Xu, Jinkui Yang, Bingyin Shi, Guanqing Xiao, Wei Shi, Chuanming Hao, Changying Xing, Fanfan Hou, Qun Luo, Yuxiu Li, Linong Ji, Li Zuo, Song Wang, Zhaohui Ni, Guohua Ding, Nan Chen, Jiajun Zhao, Weiping Jia, Shengqiang Yu, Jian Weng, Gang Xu, Ping Fu, Shiren Sun, Bicheng Liu, Xiaoqiang Ding, Ivan Rychlik, Alexandra Oplustilova, Dagmar Bartaskova, Vaclava Honova, Hana Chmelickova, Martin Petr, Petr Bucek, Vladimir Tesar, Emil Zahumensky, Johan Povlsen, Kenneth Egstrup, Anna Oczachowska-Kulik, Peter Rossing, Jorma Lahtela, Jorma Strand, Ilkka Kantola, Catherine Petit, Christian Combe, Philippe Zaoui, Vincent Esnault, Pablo Urena Torres, Jean-Michel Halimi, Bertrand Dussol, Tasso Bieler, Klemens Budde, Frank Dellanna, Thomas Segiet, Christine Kosch, Hans Schmidt-Guertler, Isabelle Schenkenberger, Volker Vielhauer, Frank Pistrosch, Mark Alscher, Christoph Hasslacher, Christian Hugo, Anja Muehlfeld, Christoph Wanner, Ploumis Passadakis, Theofanis Apostolou, Nikolaos Tentolouris, Ioannis Stefanidis, Konstantinos Mavromatidis, Vasilios Liakopoulos, Dimitrios Goumenos, Konstantinos Siamopoulos, Vincent Yeung, Risa Ozaki, Samuel Fung, Kathryn Tan, Sydney Tang, Sing Leung Lui, Siu Fai Cheung, Seamus Sreenan, Joseph Eustace, Donal O'Shea, Peter Lavin, Austin Stack, Yoram Yagil, Julio Wainstein, Hilla Knobler, Josef Cohen, Irina Kenis, Deeb Daoud, Yosefa Bar-Dayan, Victor Frajewicki, Faiad Adawi, Loreto Gesualdo, Domenico Santoro, Francesco Marino, Andrea Galfre, Chiara Brunati, Piero Ruggenenti, Giuseppe Rombola, Giuseppe Pugliese, Maura Ravera, Fabio Malberti, Giuseppe Pontoriero, Teresa Rampino, Salvatore De Cosmo, Ciro Esposito, Felice Nappi, Cataldo Abaterusso, Giuseppe Conte, Vincenzo Panichi, Davide Lauro, Giovambattista Capasso, Domenico Russo, Jiichi Anzai, Motoji Naka, Keita Ato, Tetsuro Tsujimoto, Toshinori Nimura, Eitaro Nakashima, Tetsuro Takeda, Shinya Fujii, Kunihisa Kobayashi, Hideaki Iwaoka, Koji Nagayama, Hiroyuki Harada, Hajime Maeda, Rui Kishimoto, Tadashi Iitsuka, Naoki Itabashi, Ryuichi Furuya, Yoshitaka Maeda, Daishiro Yamada, Nobuhiro Sasaki, Hiromitsu Sasaki, Shinichiro Ueda, Naoki Kashihara, Shuichi Watanabe, Takehiro Nakamura, Hidetoshi Kanai, Yuichiro Makita, Keiko Ono, Noriyuki Iehara, Daisuke Goto, Keiichiro Kosuge, Kenichi Tsuchida, Toshiaki Sato, Takashi Sekikawa, Hideki Okamoto, Tsuyoshi Tanaka, Naoko Ikeda, Takenobu Tadika, Koji Mukasa, Takeshi Osonoi, Fuminori Hirano, Motonobu Nishimura, Yuko Yambe, Yukio Tanaka, Makoto Ujihara, Takashi Sakai, Mitsuo Imura, Yutaka Umayahara, Shinya Makino, Jun Nakazawa, Yukinari Yamaguchi, Susumu Kashine, Hiroaki Miyaoka, Katsunori Suzuki, Toshihiko Inoue, Sou Nagai, Nobuyuki Sato, Masahiro Yamamoto, Noriyasu Taya, Akira Fujita, Akira Matsutani, Yugo Shibagaki, Yuichi Sato, Akira Yamauchi, Masahiro Tsutsui, Tamayo Ishiko, Shizuka Kaneko, Nobuyuki Azuma, Hirofumi Matsuda, Yasuhiro Hashiguchi, Yukiko Onishi, Mikiya Tokui, Munehide Matsuhisa, Arihiro Kiyosue, Junji Shinoda, Kazuo Ishikawa, Ghazali Ahmad, Shalini Vijayasingham, Nor Azizah Aziz, Zanariah Hussein, Yin Khet Fung, Wan Hasnul Halimi Wan Hassan, Hin Seng Wong, Bak Leong Goh, Norhaliza Mohd Ali, Nor Shaffinaz Yusuf Azmi Merican, Indralingam Vaithilingam, Nik Nur Fatnoon Nik Ahmad, Noor Adam, Norlela Sukor, V Paranthaman P Vengadasalam, Khalid Abdul Kadir, Mafauzy Mohamed, Karina Renoirte Lopez, Aniceto Leguizamo-Dimas, Alfredo Chew Wong, Jose Chevaile-Ramos, Jose Gonzalez Gonzalez, Raul Rico Hernandez, Jose Nino-Cruz, Leobardo Sauque Reyna, Guillermo Gonzalez-Galvez, Magdalena Madero Rovalo, Tomasso Bochicchio-Ricardelli, Jorge Aldrete, Jaime Carranza-Madrigal, Liffert Vogt, Peter Smak Gregoor, JNM Barendregt, Peter Luik, Ronald Gansevoort, Gozewijn Laverman, Helen Pilmore, Helen Lunt, John Baker, Steven Miller, Kannaiyan Rabindranath, Luis Zapata-Rincon, Rolando Vargas-Gonzales, Jorge Calderon Ticona, Augusto Dextre Espinoza, Jose Burga Nunez, Carlos Antonio Zea-Nunez, Benjamin Herrada Orue, Boris Medina-Santander, Cesar Delgado-Butron, Julio Farfan-Aspilcueta, Stanislaw Mazur, Miroslaw Necki, Michal Wruk, Katarzyna Klodawska, Grazyna Popenda, Ewa Skokowska, Malgorzata Arciszewska, Andrzej Wiecek, Kazimierz Ciechanowski, Michal Nowicki, Rita Birne, Antonio Cabrita, Aura Ramos, Manuel Anibal Antunes Ferreira, Evelyn Matta Fontanet, Altagracia Aurora Alcantara-Gonzalez, Angel Comulada-Rivera, Eugenia Galindo Ramos, Jose Cangiano, Luis Quesada-Suarez, Ricardo Calderon Ortiz, Jose Vazquez-Tanus, Rafael Burgos-Calderon, Carlos Rosado, Nicolae Hancu, Ella Pintilei, Cristina Mistodie, Gabriel Bako, Lavinia Ionutiu, Ligia Petrica, Romulus Timar, Liliana Tuta, Livia Duma, Adriana Tutescu, Svetlana Ivanova, Ashot Essaian, Konstantin Zrazhevskiy, Natalia Tomilina, Elena Smolyarchuk, Anatoly Kuzin, Olga Lantseva, Irina Karpova, Minara Shamkhalova, Natalia Liberanskaya, Andrey Yavdosyuk, Yuri Shvarts, Tatiana Bardymova, Olga Blagoveshchenskaya, Oleg Solovev, Elena Rechkova, Natalia Pikalova, Maria Pavlova, Elena Kolmakova, Rustam Sayfutdinov, Svetlana Villevalde, Natalya Koziolova, Vladimir Martynenko, Vyacheslav Marasaev, Adelya Maksudova, Olga Sigitova, Viktor Mordovin, Vadim Klimontov, Yulia Samoylova, Tatiana Karonova, Lee Ying Yeoh, Boon Wee Teo, Marjorie Wai Yin Foo, Adrian Liew, Ivan Tkac, Aniko Oroszova, Jozef Fekete, Jaroslav Rosenberger, Ida Obetkova, Alla Fulopova, Eva Kolesarova, Katarina Raslova, Peter Smolko, Adrian Oksa, Larry Distiller, Julien Trokis, Luthando Adams, Hemant Makan, Padaruth Ramlachan, Essack Mitha, Kathleen Coetzee, Zelda Punt, Qasim Bhorat, Puvenesvari Naiker, Graham Ellis, Louis Van Zyl, Kwan Woo Lee, Min Seon Kim, Soon-Jib Yoo, Kun Ho Yoon, Yong-Wook Cho, Tae-Sun Park, Sang Yong Kim, Moon-Gi Choi, Tae Keun Oh, Kang-Wook Lee, Ho Sang Shon, Sung Hwan Suh, Byung-Joon Kim, Kim Doo-Man, Joo Hark Yi, Sang Ah Lee, Ho Chan Cho, Sin-Gon Kim, Dae-Ryong Cha, Ji A Seo, Kyung Mook Choi, Jeong-Taek Woo, Kyu Jeung Ahn, Jae Hyuk Lee, In-Joo Kim, Moon-Kyu Lee, Hak Chul Jang, Kyong-Soo Park, Beom Seok Kim, Ji Oh Mok, Mijung Shin, Sun Ae Yoon, Il-Seong Nam-Goong, Choon Hee Chung, Tae Yang Yu, Hyoung Woo Lee, Alfonso Soto Gonzalez, Jaume Almirall, Jesus Egido, Francesca Calero Gonzalez, Gema Fernandez Fresnedo, Ildefonso Valera Cortes, Manuel Praga Terente, Isabel Garcia Mendez, Juan Navarro Gonzalez, Jose Herrero Calvo, Secundino Cigarran Guldris, Mario Prieto Velasco, Jose Ignacio Minguela Pesquera, Antonio Galan, Julio Pascual, Maria Marques Vidas, Judith Martins Munoz, Jose Rodriguez-Perez, Cristina Castro-Alonso, Josep Bonet Sol, Daniel Seron, Elvira Fernandez Giraldez, Javier Arrieta Lezama, Nuria Montero, Julio Hernandez-Jaras, Rafael Santamaria Olmo, Jose Ramon Molas Coten, Olof Hellberg, Bengt Fellstrom, Andreas Bock, Dee Pei, Ching-Ling Lin, Kai-Jen Tien, Ching-Chu Chen, Chien-Ning Huang, Ju-Ying Jiang, Du-An Wu, Chih-Hsun Chu, Shih-Ting Tseng, Jung-Fu Chen, Cho-Tsan Bau, Wayne Sheu, Mai-Szu Wu, Ramazan Sari, Siren Sezer, Alaattin Yildiz, Ilhan Satman, Betul Kalender, Borys Mankovskyy, Ivan Fushtey, Mykola Stanislavchuk, Mykola Kolenyk, Iryna Dudar, Viktoriia Zolotaikina, Orest Abrahamovych, Tetyana Kostynenko, Olena Petrosyan, Petro Kuskalo, Olga Galushchak, Oleg Legun, Ivan Topchii, Liliya Martynyuk, Vasyl Stryzhak, Svitlana Panina, Sergii Tkach, Vadym Korpachev, Peter Maxwell, Luigi Gnudi, Sui Phin Kon, Hilary Tindall, Phillip Kalra, Patrick Mark, Dipesh Patel, Mohamed El-Shahawy, Liqun Bai, Romanita Nica, Yeong-Hau Lien, Judson Menefee, Robert Busch, Alan Miller, Azazuddin Ahmed, Ahmed Arif, Joseph Lee, Sachin Desai, Shweta Bansal, Marie Bentsianov, Mario Belledonne, Charles Jere, Raul Gaona, Gregory Greenwood, Osvaldo Brusco, Mark Boiskin, Diogo Belo, Raffi Minasian, Naveen Atray, Mary Lawrence, John Taliercio, Pablo Pergola, David Scott, German Alvarez, Bradley Marder, Thomas Powell, Wa'el Bakdash, George Stoica, Christopher McFadden, Marc Rendell, Jonathan Wise, Audrey Jones, Michael Jardula, Ivy-Joan Madu, Freemu Varghese, Brian Tulloch, Ziauddin Ahmed, Melanie Hames, Imran Nazeer, Newman Shahid, Rekha John, Manuel Montero, David Fitz-Patrick, Lawrence Phillips, Antonio Guasch, Elena Christofides, Aijaz Gundroo, Mohammad Amin, Cynthia Bowman-Stroud, Michael Link, Laura Mulloy, Michael Nammour, Tarik Lalwani, Lenita Hanson, Adam Whaley-Connell, Lee Herman, Rupi Chatha, Sayed Osama, Kenneth Liss, Zeid Kayali, Anuj Bhargava, Ezra Israel, Alfredo Peguero-Rivera, Michael Fang, Judith Slover, Elena Barengolts, Jose Flores, Rosemary Muoneke, Virginia Savin, Stella Awua-Larbi, Andrew Levine, George Newman, Laden Golestaneh, Guillermo Bohm, Efrain Reisin, Lucita Cruz, Robert Weiss, Franklin Zieve, Edward Horwitz, Peale Chuang, James Mersey, John Manley, Ronald Graf, Fadi Bedros, Sudhir Joshi, Juan Frias, Ali Assefi, Andrew O'Shaughnessy, Roman Brantley, Todd Minga, David Tietjen, Samuel Kantor, Aamir Jamal, Ramon Guadiz, Kenneth Hershon, Peter Bressler, Nelson Kopyt, Harold Cathcart, Scott Bloom, Ronald Reichel, Samer Nakhle, Emily Dulude, Joshua Tarkan, Penelope Baker, Steven Zeig, Jaynier Moya Hechevarria, Armando Ropero-Cartier, Gilda De la Calle, Ankur Doshi, Fadi Saba, Teresa Sligh, Sylvia Shaw, Jayant Kumar, Harold Szerlip, George Bayliss, Alan Perlman, Lakhi Sakhrani, Steven Gouge, Georges Argoud, Idalia Acosta, John Elder, Sucharit Joshi, John Sensenbrenner, Steven Vicks, Roberto Mangoo-Karim, Claude Galphin, Carlos Leon-Forero, John Gilbert, Eric Brown, Adeel Ijaz, Salman Butt, Mariana Markell, Carlos Arauz-Pacheco, Lance Sloan, Odilon Alvarado, Serge Jabbour, Eric Simon, Anjay Rastogi, Sam James, Karen Hall, John Melish, Brad Dixon, Allen Adolphe, Csaba Kovesdy, Srinivasan Beddhu, Richard Solomon, Ronald Fernando, Ellis Levin, Charuhas Thakar, Brooks Robey, David Goldfarb, Linda Fried, Geetha Maddukuri, Stephen Thomson, Andrew Annand, Saeed Kronfli, Paramjit Kalirao, Rebecca Schmidt, Neera Dahl, Samuel Blumenthal, Debra Weinstein, Ove Ostergaard, Talia Weinstein, Yasuhiro Ono, Murat Yalcin, Shahana Karim, APH - Health Behaviors & Chronic Diseases, Nephrology, ACS - Amsterdam Cardiovascular Sciences, ACS - Microcirculation, Biomedical Signals and Systems, UCL - SSS/IREC/NEFR - Pôle de Néphrologie, UCL - (SLuc) Service de néphrologie, Groningen Kidney Center (GKC), Real World Studies in PharmacoEpidemiology, -Genetics, -Economics and -Therapy (PEGET), Heerspink, H. J. L., Parving, H. -H., Andress, D. L., Bakris, G., Correa-Rotter, R., Hou, F. -F., Kitzman, D. W., Kohan, D., Makino, H., Mcmurray, J. J. V., Melnick, J. Z., Miller, M. G., Pergola, P. E., Perkovic, V., Tobe, S., Yi, T., Wigderson, M., de Zeeuw, D., Elbert, A., Vallejos, A., Alvarisqueta, A., Maffei, L., Juncos, L., de Arteaga, J., Greloni, G., Farias, E., Zucchini, A., Vogel, D., Cusumano, A., Santos, J., Fraenkel, M., Gallagher, M., Davis, T., Acharya, S., Cooke, D., Suranyi, M., Roger, S., Toussaint, N., Pollock, C., Chan, D., Stranks, S., Macisaac, R., Endre, Z., Schmidt, A., Prager, R., Mayer, G., Warling, X., Jadoul, M., Hougardy, J., Vercammen, C., Van Vlem, B., Gillard, P., Costa e Forti, A., Borges, J. L., Santos Canani, L., Eliaschewitz, F., Leite, S., Fraige Filho, F., Paschoalin, R., Moura Neto, J. A., Deboni, L., de Lourdes Noronha, I., Cercato, C., Prompt, C. A., Zanella, M., Rassi, N., D'Avila, D., Milagres, R., Felicio, J., Pecoits Filho, R., Riella, M. C., Salles, J., Keitel, E., Draibe, S., Amodeo, C., Youmbissi, J., Roy, L., Cournoyer, S., Jolly, S., Pichette, V., Nesrallah, G., Bajaj, H. S., Khandwala, H., Aronson, R., Goluch, R., Tam, P., Rabbat, C., Bailey, G., Chow, S., Castillo, A., Danin Vargas, A., Gonzalez, F., Munoz, R., Gutierrez, V., Godoy, G., Zhao, H., Liu, Z., Zhao, M., Guo, X., Su, B., Fu, S., Xu, Y., Yang, J., Shi, B., Xiao, G., Shi, W., Hao, C., Xing, C., Hou, F., Luo, Q., Li, Y., Ji, L., Zuo, L., Wang, S., Ni, Z., Ding, G., Chen, N., Zhao, J., Jia, W., Yu, S., Weng, J., Xu, G., Fu, P., Sun, S., Liu, B., Ding, X., Rychlik, I., Oplustilova, A., Bartaskova, D., Honova, V., Chmelickova, H., Petr, M., Bucek, P., Tesar, V., Zahumensky, E., Povlsen, J., Egstrup, K., Oczachowska-Kulik, A., Rossing, P., Lahtela, J., Strand, J., Kantola, I., Petit, C., Combe, C., Zaoui, P., Esnault, V., Urena Torres, P., Halimi, J. -M., Dussol, B., Bieler, T., Budde, K., Dellanna, F., Segiet, T., Kosch, C., Schmidt-Guertler, H., Schenkenberger, I., Vielhauer, V., Pistrosch, F., Alscher, M., Hasslacher, C., Hugo, C., Muehlfeld, A., Wanner, C., Passadakis, P., Apostolou, T., Tentolouris, N., Stefanidis, I., Mavromatidis, K., Liakopoulos, V., Goumenos, D., Siamopoulos, K., Yeung, V., Ozaki, R., Fung, S., Tan, K., Tang, S., Lui, S. L., Cheung, S. F., Sreenan, S., Eustace, J., O'Shea, D., Lavin, P., Stack, A., Yagil, Y., Wainstein, J., Knobler, H., Cohen, J., Kenis, I., Daoud, D., Bar-Dayan, Y., Frajewicki, V., Adawi, F., Gesualdo, L., Santoro, D., Marino, F., Galfre, A., Brunati, C., Ruggenenti, P., Rombola, G., Pugliese, G., Ravera, M., Malberti, F., Pontoriero, G., Rampino, T., De Cosmo, S., Esposito, C., Nappi, F., Abaterusso, C., Conte, G., Panichi, V., Lauro, D., Capasso, G., Russo, D., Anzai, J., Naka, M., Ato, K., Tsujimoto, T., Nimura, T., Nakashima, E., Takeda, T., Fujii, S., Kobayashi, K., Iwaoka, H., Nagayama, K., Harada, H., Maeda, H., Kishimoto, R., Iitsuka, T., Itabashi, N., Furuya, R., Maeda, Y., Yamada, D., Sasaki, N., Sasaki, H., Ueda, S., Kashihara, N., Watanabe, S., Nakamura, T., Kanai, H., Makita, Y., Ono, K., Iehara, N., Goto, D., Kosuge, K., Tsuchida, K., Sato, T., Sekikawa, T., Okamoto, H., Tanaka, T., Ikeda, N., Tadika, T., Mukasa, K., Osonoi, T., Hirano, F., Nishimura, M., Yambe, Y., Tanaka, Y., Ujihara, M., Sakai, T., Imura, M., Umayahara, Y., Makino, S., Nakazawa, J., Yamaguchi, Y., Kashine, S., Miyaoka, H., Suzuki, K., Inoue, T., Nagai, S., Sato, N., Yamamoto, M., Taya, N., Fujita, A., Matsutani, A., Shibagaki, Y., Sato, Y., Yamauchi, A., Tsutsui, M., Ishiko, T., Kaneko, S., Azuma, N., Matsuda, H., Hashiguchi, Y., Onishi, Y., Tokui, M., Matsuhisa, M., Kiyosue, A., Shinoda, J., Ishikawa, K., Ahmad, G., Vijayasingham, S., Aziz, N. A., Hussein, Z., Fung, Y. K., Hassan, W. H. H. W., Wong, H. S., Goh, B. L., Ali, N. M., Merican, N. S. Y. A., Vaithilingam, I., Nik Ahmad, N. N. F., Adam, N., Sukor, N., Vengadasalam, V. P. P., Abdul Kadir, K., Mohamed, M., Renoirte Lopez, K., Leguizamo-Dimas, A., Chew Wong, A., Chevaile-Ramos, J., Gonzalez Gonzalez, J., Rico Hernandez, R., Nino-Cruz, J., Sauque Reyna, L., Gonzalez-Galvez, G., Madero Rovalo, M., Bochicchio-Ricardelli, T., Aldrete, J., Carranza-Madrigal, J., Vogt, L., Smak Gregoor, P., Barendregt, J. N. M., Luik, P., Gansevoort, R., Laverman, G., Pilmore, H., Lunt, H., Baker, J., Miller, S., Rabindranath, K., Zapata-Rincon, L., Vargas-Gonzales, R., Calderon Ticona, J., Dextre Espinoza, A., Burga Nunez, J., Zea-Nunez, C. A., Herrada Orue, B., Medina-Santander, B., Delgado-Butron, C., Farfan-Aspilcueta, J., Mazur, S., Necki, M., Wruk, M., Klodawska, K., Popenda, G., Skokowska, E., Arciszewska, M., Wiecek, A., Ciechanowski, K., Nowicki, M., Birne, R., Cabrita, A., Ramos, A., Antunes Ferreira, M. A., Matta Fontanet, E., Alcantara-Gonzalez, A. A., Comulada-Rivera, A., Galindo Ramos, E., Cangiano, J., Quesada-Suarez, L., Calderon Ortiz, R., Vazquez-Tanus, J., Burgos-Calderon, R., Rosado, C., Hancu, N., Pintilei, E., Mistodie, C., Bako, G., Ionutiu, L., Petrica, L., Timar, R., Tuta, L., Duma, L., Tutescu, A., Ivanova, S., Essaian, A., Zrazhevskiy, K., Tomilina, N., Smolyarchuk, E., Kuzin, A., Lantseva, O., Karpova, I., Shamkhalova, M., Liberanskaya, N., Yavdosyuk, A., Shvarts, Y., Bardymova, T., Blagoveshchenskaya, O., Solovev, O., Rechkova, E., Pikalova, N., Pavlova, M., Kolmakova, E., Sayfutdinov, R., Villevalde, S., Koziolova, N., Martynenko, V., Marasaev, V., Maksudova, A., Sigitova, O., Mordovin, V., Klimontov, V., Samoylova, Y., Karonova, T., Yeoh, L. Y., Teo, B. W., Foo, M. W. Y., Liew, A., Tkac, I., Oroszova, A., Fekete, J., Rosenberger, J., Obetkova, I., Fulopova, A., Kolesarova, E., Raslova, K., Smolko, P., Oksa, A., Distiller, L., Trokis, J., Adams, L., Makan, H., Ramlachan, P., Mitha, E., Coetzee, K., Punt, Z., Bhorat, Q., Naiker, P., Ellis, G., Van Zyl, L., Lee, K. W., Kim, M. S., Yoo, S. -J., Yoon, K. H., Cho, Y. -W., Park, T. -S., Kim, S. Y., Choi, M. -G., Oh, T. K., Lee, K. -W., Shon, H. S., Suh, S. H., Kim, B. -J., Doo-Man, K., Yi, J. H., Lee, S. A., Cho, H. C., Kim, S. -G., Cha, D. -R., Seo, J. A., Choi, K. M., Woo, J. -T., Ahn, K. J., Lee, J. H., Kim, I. -J., Lee, M. -K., Jang, H. C., Park, K. -S., Kim, B. S., Mok, J. O., Shin, M., Yoon, S. A., Nam-Goong, I. -S., Chung, C. H., Yu, T. Y., Lee, H. W., Soto Gonzalez, A., Almirall, J., Egido, J., Calero Gonzalez, F., Fernandez Fresnedo, G., Valera Cortes, I., Praga Terente, M., Garcia Mendez, I., Navarro Gonzalez, J., Herrero Calvo, J., Cigarran Guldris, S., Prieto Velasco, M., Minguela Pesquera, J. I., Galan, A., Pascual, J., Marques Vidas, M., Martins Munoz, J., Rodriguez-Perez, J., Castro-Alonso, C., Bonet Sol, J., Seron, D., Fernandez Giraldez, E., Arrieta Lezama, J., Montero, N., Hernandez-Jaras, J., Santamaria Olmo, R., Molas Coten, J. R., Hellberg, O., Fellstrom, B., Bock, A., Pei, D., Lin, C. -L., Tien, K. -J., Chen, C. -C., Huang, C. -N., Jiang, J. -Y., Wu, D. -A., Chu, C. -H., Tseng, S. -T., Chen, J. -F., Bau, C. -T., Sheu, W., Wu, M. -S., Sari, R., Sezer, S., Yildiz, A., Satman, I., Kalender, B., Mankovskyy, B., Fushtey, I., Stanislavchuk, M., Kolenyk, M., Dudar, I., Zolotaikina, V., Abrahamovych, O., Kostynenko, T., Petrosyan, O., Kuskalo, P., Galushchak, O., Legun, O., Topchii, I., Martynyuk, L., Stryzhak, V., Panina, S., Tkach, S., Korpachev, V., Maxwell, P., Gnudi, L., Kon, S. P., Tindall, H., Kalra, P., Mark, P., Patel, D., El-Shahawy, M., Bai, L., Nica, R., Lien, Y. -H., Menefee, J., Busch, R., Miller, A., Ahmed, A., Arif, A., Lee, J., Desai, S., Bansal, S., Bentsianov, M., Belledonne, M., Jere, C., Gaona, R., Greenwood, G., Brusco, O., Boiskin, M., Belo, D., Minasian, R., Atray, N., Lawrence, M., Taliercio, J., Pergola, P., Scott, D., Alvarez, G., Marder, B., Powell, T., Bakdash, W., Stoica, G., Mcfadden, C., Rendell, M., Wise, J., Jones, A., Jardula, M., Madu, I. -J., Varghese, F., Tulloch, B., Ahmed, Z., Hames, M., Nazeer, I., Shahid, N., John, R., Montero, M., Fitz-Patrick, D., Phillips, L., Guasch, A., Christofides, E., Gundroo, A., Amin, M., Bowman-Stroud, C., Link, M., Mulloy, L., Nammour, M., Lalwani, T., Hanson, L., Whaley-Connell, A., Herman, L., Chatha, R., Osama, S., Liss, K., Kayali, Z., Bhargava, A., Israel, E., Peguero-Rivera, A., Fang, M., Slover, J., Barengolts, E., Flores, J., Muoneke, R., Savin, V., Awua-Larbi, S., Levine, A., Newman, G., Golestaneh, L., Bohm, G., Reisin, E., Cruz, L., Weiss, R., Zieve, F., Horwitz, E., Chuang, P., Mersey, J., Manley, J., Graf, R., Bedros, F., Joshi, S., Frias, J., Assefi, A., O'Shaughnessy, A., Brantley, R., Minga, T., Tietjen, D., Kantor, S., Jamal, A., Guadiz, R., Hershon, K., Bressler, P., Kopyt, N., Cathcart, H., Bloom, S., Reichel, R., Nakhle, S., Dulude, E., Tarkan, J., Baker, P., Zeig, S., Moya Hechevarria, J., Ropero-Cartier, A., De la Calle, G., Doshi, A., Saba, F., Sligh, T., Shaw, S., Kumar, J., Szerlip, H., Bayliss, G., Perlman, A., Sakhrani, L., Gouge, S., Argoud, G., Acosta, I., Elder, J., Sensenbrenner, J., Vicks, S., Mangoo-Karim, R., Galphin, C., Leon-Forero, C., Gilbert, J., Brown, E., Ijaz, A., Butt, S., Markell, M., Arauz-Pacheco, C., Sloan, L., Alvarado, O., Jabbour, S., Simon, E., Rastogi, A., James, S., Hall, K., Melish, J., Dixon, B., Adolphe, A., Kovesdy, C., Beddhu, S., Solomon, R., Fernando, R., Levin, E., Thakar, C., Robey, B., Goldfarb, D., Fried, L., Maddukuri, G., Thomson, S., Annand, A., Kronfli, S., Kalirao, P., Schmidt, R., Dahl, N., Blumenthal, S., Weinstein, D., Ostergaard, O., Weinstein, T., Ono, Y., Yalcin, M., Karim, S., Pathology/molecular and cellular medicine, Diabetes Pathology & Therapy, and Diabetes Clinic
- Subjects
Male ,endothelin ,albuminuria ,nephropathy ,inhibition ,Diabetes Mellitus, Type 2/drug therapy ,Endocrinology, Diabetes and Metabolism ,Placebo-controlled study ,Administration, Oral ,030204 cardiovascular system & hematology ,Settore MED/13 - Endocrinologia ,chemistry.chemical_compound ,0302 clinical medicine ,ENDOTHELIN ,80 and over ,Diabetic Nephropathies ,030212 general & internal medicine ,Renal Insufficiency ,Chronic ,Aged, 80 and over ,Diabetic Nephropathies/blood ,General Medicine ,Middle Aged ,Atrasentan/administration & dosage ,Editorial Commentary ,Treatment Outcome ,Nephrology ,Creatinine ,Administration ,young adult ,Female ,medicine.symptom ,Glomerular filtration rate ,Type 2 ,Endothelin A Receptor Antagonists/administration & dosage ,medicine.drug ,Glomerular Filtration Rate ,Human ,Oral ,Adult ,medicine.medical_specialty ,ALBUMINURIA ,Endothelin A Receptor Antagonists ,NEPHROPATHY ,Urology ,INHIBITION ,Renal function ,Serum Albumin, Human ,Placebo ,Nephropathy ,03 medical and health sciences ,Young Adult ,Double-Blind Method ,Atresentan ,diabetes, chronic kidney disease ,medicine ,Diabetes Mellitus ,Aged ,Atrasentan ,Diabetes Mellitus, Type 2 ,Humans ,Renal Insufficiency, Chronic ,Serum Albumin ,business.industry ,Creatinine/blood ,medicine.disease ,Serum Albumin, Human/urine ,n/a OA procedure ,chemistry ,Albuminuria ,Renal Insufficiency, Chronic/blood ,business ,aged, 80 and over ,Kidney disease - Abstract
Background Short-term treatment for people with type 2 diabetes using a low dose of the selective endothelin A receptor antagonist atrasentan reduces albuminuria without causing significant sodium retention. We report the long-term effects of treatment with atrasentan on major renal outcomes.Methods We did this double-blind, randomised, placebo-controlled trial at 689 sites in 41 countries. We enrolled adults aged 18-85 years with type 2 diabetes, estimated glomerular filtration rate (eGFR) 25-75 mL/min per 1.73 m(2) of body surface area, and a urine albumin-to-creatinine ratio (UACR) of 300-5000 mg/g who had received maximum labelled or tolerated renin-angiotensin system inhibition for at least 4 weeks. Participants were given atrasentan 0.75 mg orally daily during an enrichment period before random group assignment. Those with a UACR decrease of at least 30% with no substantial fluid retention during the enrichment period (responders) were included in the double-blind treatment period. Responders were randomly assigned to receive either atrasentan 0.75 mg orally daily or placebo. All patients and investigators were masked to treatment assignment. The primary endpoint was a composite of doubling of serum creatinine (sustained for >= 30 days) or end-stage kidney disease (eGFR = 90 days, chronic dialysis for >= 90 days, kidney transplantation, or death from kidney failure) in the intention-to-treat population of all responders. Safety was assessed in all patients who received at least one dose of their assigned study treatment. The study is registered with ClinicalTrials. gov, number NCT01858532.Findings Between May 17, 2013, and July 13, 2017, 11 087 patients were screened; 5117 entered the enrichment period, and 4711 completed the enrichment period. Of these, 2648 patients were responders and were randomly assigned to the atrasentan group (n=1325) or placebo group (n=1323). Median follow-up was 2.2 years (IQR 1.4-2.9). 79 (6.0%) of 1325 patients in the atrasentan group and 105 (7.9%) of 1323 in the placebo group had a primary composite renal endpoint event (hazard ratio [HR] 0.65 [95% CI 0.49-0.88]; p=0.0047). Fluid retention and anaemia adverse events, which have been previously attributed to endothelin receptor antagonists, were more frequent in the atrasentan group than in the placebo group. Hospital admission for heart failure occurred in 47 (3.5%) of 1325 patients in the atrasentan group and 34 (2.6%) of 1323 patients in the placebo group (HR 1.33 [95% CI 0.85-2.07]; p=0.208). 58 (4.4%) patients in the atrasentan group and 52 (3.9%) in the placebo group died (HR 1.09 [95% CI 0.75-1.59]; p=0.65).Interpretation Atrasentan reduced the risk of renal events in patients with diabetes and chronic kidney disease who were selected to optimise efficacy and safety. These data support a potential role for selective endothelin receptor antagonists in protecting renal function in patients with type 2 diabetes at high risk of developing end-stage kidney disease. Copyright (C) 2019 Elsevier Ltd. All rights reserved.
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- 2019
76. Lancet Countdown paper: what does it mean for nephrology?
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Ivan Rychlik, Dimitrios S. Goumenos, Goce Spasovski, Ziad A. Massy, Christoph Wanner, Danilo Fliser, Carmine Zoccali, Giovambattista Capasso, Annette Bruchfeld, María José Soler, Denis Fouque, Kate Stevens, Peter J. Blankestijn, Blankestijn, P. J., Bruchfeld, A., Capasso, G., Fliser, D., Fouque, D., Goumenos, D., Massy, Z., Rychlik, I., Soler, M. J., Spasovski, G., Stevens, K., Wanner, C., Zoccali, C., Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL), Cardiovasculaire, métabolisme, diabétologie et nutrition (CarMeN), Institut National de la Recherche Agronomique (INRA)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Hospices Civils de Lyon (HCL), Veterinary Research Institute, Department of Epidemiology, University of Michigan [Ann Arbor], University of Michigan System-University of Michigan System, Hospices Civils de Lyon (HCL)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université Claude Bernard Lyon 1 (UCBL), and Université de Lyon-Institut National de la Recherche Agronomique (INRA)
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Nephrology ,Transplantation ,medicine.medical_specialty ,business.industry ,General surgery ,[SDV]Life Sciences [q-bio] ,030232 urology & nephrology ,MEDLINE ,030204 cardiovascular system & hematology ,03 medical and health sciences ,0302 clinical medicine ,Internal medicine ,medicine ,Countdown ,business - Published
- 2019
77. Children of a lesser god: exclusion of chronic kidney disease patients from clinical trials
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Markus Ketteler, Ivan Rychlik, Danilo Fliser, Goce Spasovski, Christoph Wanner, María José Soler, Denis Fouque, Ziad A. Massy, Dimitrios S. Goumenos, Kate Stevens, Peter J. Blankestijn, Annette Bruchfeld, Giovambattista Capasso, Carmine Zoccali, Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL), Cardiovasculaire, métabolisme, diabétologie et nutrition (CarMeN), Institut National de la Recherche Agronomique (INRA)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Hospices Civils de Lyon (HCL), Veterinary Research Institute, Department of Epidemiology, University of Michigan [Ann Arbor], University of Michigan System-University of Michigan System, Hospices Civils de Lyon (HCL)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Institut National de la Recherche Agronomique (INRA), Zoccali, C., Blankestijn, P. J., Bruchfeld, A., Capasso, G., Fliser, D., Fouque, D., Goumenos, D., Ketteler, M., Massy, Z., Rychlik, I., Soler, M. J., Stevens, K., Spasovski, G., and Wanner, C.
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Nephrology ,Diabetes mellitu ,medicine.medical_specialty ,[SDV]Life Sciences [q-bio] ,030232 urology & nephrology ,Psychological intervention ,Guidelines as Topic ,Comorbidity ,Guideline ,030204 cardiovascular system & hematology ,Global Health ,03 medical and health sciences ,Diabetes mellitus ,0302 clinical medicine ,Cardiovascular Disease ,Internal medicine ,CKD ,Global health ,medicine ,Journal Article ,Ckd ,Humans ,guidelines ,Renal Insufficiency, Chronic ,Child ,Intensive care medicine ,Clinical Trials as Topic ,Transplantation ,business.industry ,Incidence ,Patient Selection ,Public health ,cardiovascular ,clinical trial ,medicine.disease ,3. Good health ,Clinical trial ,Cardiovascular Diseases ,diabetes mellitus ,business ,Human ,Kidney disease - Abstract
The exclusion of chronic kidney disease (CKD) patients from clinical trials—particularly cardiovascular trials—remains a long-standing, unsolved problem, which prevents the optimization of clinical care in these patients. The situation recalls the insufficient recruitment of women in cardiovascular trials until the 1980s, a problem that was only resolved following regulatory interventions. Regulatory agencies are in a unique position to promote recruitment of CKD patients in clinical trials. The main stakeholders, namely patients’ associations and scientific societies, should make major lobbying efforts to persuade these agencies that the issue is an absolute public health priority.
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- 2019
78. Dialysate Sodium Levels, Ambulatory Aortic Blood Pressure and Arterial Stiffness in Hemodialysis Patients.
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Bratsiakou A, Theodorakopoulou M, Iatridi F, Sarafidis P, Davoulos C, Goumenos DS, Papachristou E, and Papasotiriou M
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Background: Increased aortic blood-pressure(BP) and arterial stiffness are associated with higher cardiovascular risk in hemodialysis. Previous works showed that lower dialysate sodium is associated with lower brachial-BP; data on aortic-BP and arterial stiffness are limited. This study aimed to investigate the effects of different dialysate sodium concentrations on 72-h aortic-BP and arterial stiffness parameters in hemodialysis patients., Methods: This analysis is part of a prospective, non-randomized interventional study. Twenty-five hemodialysis patients underwent a set of three periods of different dialysate sodium concentrations; six sessions with dialysate sodium of 137meq/L, followed consecutively by six sessions with 139meq/L and, finally, six sessions with 141meq/L. At the start of the sixth hemodialysis session on each sodium concentration, 72-h ABPM (Mobil-O-Graph) was performed to evaluate aortic-BP and arterial stiffness indices during the overall 72-h, different 24-h, day-time and night-time periods., Results: Mean 72-h aortic SBP/DBP were higher with increasing dialysate sodium concentrations (137meq/L: 114.2±15.3/77.0±11.8mmHg vs 139meq/L: 115.4±17.3/77.9±14.0mmHg vs 141meq/L: 120.5±18.4/80.5±14.7mmHg, p=0.002/p=0.057, respectively). Wave-reflections parameters (AIx, AIx(75), AP) were not significantly different between the three dialysate sodium concentrations. Ambulatory PWV was significantly higher with increasing dialysate sodium concentrations (137meq/L: 8.5±1.7m/s vs 139meq/L: 8.6±1.6m/s vs 141meq/L: 8.8±1.6m/s, p<0.001). In generalized linear-mixed-models including 72-h brachial SBP as random covariate, the adjusted marginal-means of 72-h PWV were not significantly different between-groups., Conclusions: This study showed that lower dialysate sodium concentrations are associated with significant decreases in ambulatory aortic BP and PWV. This study showed that higher dialysate sodium concentrations are associated with significant increases in ambulatory aortic BP and PWV. These findings further support the need for modification of dialysate sodium concentration in hemodialysis., (© The Author(s) 2024. Published by Oxford University Press on behalf of American Journal of Hypertension, Ltd. All rights reserved. For commercial re-use, please contact reprints@oup.com for reprints and translation rights for reprints. All other permissions can be obtained through our RightsLink service via the Permissions link on the article page on our site—for further information please contact journals.permissions@oup.com.)
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- 2024
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79. Immunoengineering for autoimmune-kidney disease.
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Mirioglu S, Bruchfeld A, Caravaca-Fontan F, Fernandez-Juarez GM, Floege J, Frangou E, Goumenos D, Griffith M, Moran SM, Stevens KI, Teng YKO, Turkmen K, Kronbichler A, and Steiger S
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- 2024
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80. Prevalence, awareness, and control of hypertension in Greece before and after the COVID-19 pandemic: May Measurement Month survey 2019-2022.
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Menti A, Kollias A, Papadakis JA, Kalaitzidis RG, Milionis H, Krokidis X, Nikitas G, Maragkoudakis S, Makaris E, Papachristou E, Sarakis V, Lanaras L, Gkaliagkousi E, Goumenos D, Grassos C, Kallistratos MS, Katsi V, Konstantinidis D, Kotsis V, Kyriakoulis KG, Makris T, Manios E, Manolis A, Marketou M, Papadopoulos D, Pikilidou MI, Protogerou A, Sarafidis P, Theodorakopoulou M, Tsioufis K, Zebekakis P, Doumas M, and Stergiou GS
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Objective: The COVID-19 pandemic had an adverse impact on several cardiovascular risk factors. This study investigated the prevalence, awareness and treatment of hypertension in Greece before and after the pandemic. Data were collected in the context of the May Measurement Month (MMM) global survey initiated by the International Society of Hypertension., Methods: Adult volunteers (age ≥ 18 years) were recruited through opportunistic screening in public areas across cities in Greece in 2019 and 2022. Medical history and triplicate sitting blood pressure (BP) measurements were taken using validated automated upper-arm cuff devices. The data were uploaded to the international MMM cloud platform. Hypertension was defined as systolic BP ≥ 140 mm Hg and/or diastolic ≥90 mm Hg and/or self-reported use of drugs for hypertension. The same threshold was used to define uncontrolled BP in treated individuals., Results: Data from 12,080 adults were collected (5,727/6,353 in MMM 2019/2022; men 46/49%, p < 0.01; mean age 52.7 ± 16.6/54.8 ± 16.2, p < 0.001; smokers, 24.7/30.5, p < 0.001; diabetics 12/11.5%, p = NS; cardiovascular disease 5/5.8%, p = NS). The prevalence of hypertension was 41.6/42.6% (MMM 2019/2022, p = NS), with 21.3/27.5% of individuals with hypertension being unaware of their condition (p < 0.001), 5.6/2.4% aware untreated (p < 0.001), 24.8/22.1% treated uncontrolled (p < 0.05), and 48.3/47.8% treated controlled (p = NS)., Conclusion: In Greece, the COVID-19 pandemic did not appear to affect the prevalence and control of hypertension; however, the rate of undiagnosed hypertension was higher after the pandemic. National strategies need to be implemented for the early detection and optimal management of hypertension in the general population in Greece., Competing Interests: Conflict of interest M.S.K. has received lecture and consulting fees from Elpen, Menarini, Guidotti, and Servier. Α.Κ. has received lecture and consulting fees from Elpen, Menarini, and Servier. D.K. has received lecture and consulting fees from Servier, Elpen, and Menarini. V.K. has received lecture and consulting fees from Elpen, Menarini, Servier, Vianex, Viatris, and Novartis. A.Ma. has received lecture and consulting fees from Menarini and Berlin Chemie Ferrer. G.S.S. has received lecture and consulting fees from Omron Healthcare Japan & Europe, Elpen, Menarini, and Servier., (Copyright © 2024 Hellenic Society of Cardiology. Published by Elsevier Inc. All rights reserved.)
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- 2024
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81. EULAR 2023 recommendations for SLE treatment: synopsis for the management of lupus nephritis: the European Renal Association-Immunonephrology Working Group (ERA-IWG) perspective.
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Frangou E, Bruchfeld A, Fernandez-Juarez GM, Floege J, Goumenos D, Moran SM, Steiger S, Stevens KI, Turkmen K, and Kronbichler A
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- Humans, Europe, Practice Guidelines as Topic, Disease Management, Immunosuppressive Agents therapeutic use, Lupus Nephritis, Nephrology standards, Nephrology methods, Societies, Medical
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- 2024
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82. Management of adult patients with podocytopathies: an update from the ERA Immunonephrology Working Group.
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Mirioglu S, Daniel-Fischer L, Berke I, Ahmad SH, Bajema IM, Bruchfeld A, Fernandez-Juarez GM, Floege J, Frangou E, Goumenos D, Griffith M, Moran SM, van Kooten C, Steiger S, Stevens KI, Turkmen K, Willcocks LC, and Kronbichler A
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- Adult, Humans, Child, Kidney pathology, Glomerulosclerosis, Focal Segmental complications, Nephrosis, Lipoid, Kidney Diseases pathology, Podocytes pathology
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The histopathological lesions, minimal change disease (MCD) and focal segmental glomerulosclerosis (FSGS) are entities without immune complex deposits which can cause podocyte injury, thus are frequently grouped under the umbrella of podocytopathies. Whether MCD and FSGS may represent a spectrum of the same disease remains a matter of conjecture. Both frequently require repeated high-dose glucocorticoid therapy with alternative immunosuppressive treatments reserved for relapsing or resistant cases and response rates are variable. There is an unmet need to identify patients who should receive immunosuppressive therapies as opposed to those who would benefit from supportive strategies. Therapeutic trials focusing on MCD are scarce, and the evidence used for the 2021 Kidney Disease: Improving Global Outcomes (KDIGO) guideline for the management of glomerular diseases largely stems from observational and pediatric trials. In FSGS, the differentiation between primary forms and those with underlying genetic variants or secondary forms further complicates trial design. This article provides a perspective of the Immunonephrology Working Group (IWG) of the European Renal Association (ERA) and discusses the KDIGO 2021 Clinical Practice Guideline for the Management of Glomerular Diseases focusing on the management of MCD and primary forms of FSGS in the context of recently published evidence, with a special emphasis on the role of rituximab, cyclophosphamide, supportive treatment options and ongoing clinical trials in the field., (© The Author(s) 2024. Published by Oxford University Press on behalf of the ERA.)
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- 2024
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83. Monocyte Chemoattractant Protein-1 (MCP-1), Activin-A and Clusterin in Children and Adolescents with Obesity or Type-1 Diabetes Mellitus.
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Kostopoulou E, Kalavrizioti D, Davoulou P, Papachristou E, Sinopidis X, Fouzas S, Dassios T, Gkentzi D, Kyriakou SI, Karatza A, Dimitriou G, Goumenos D, Spiliotis BE, Plotas P, and Papasotiriou M
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Inflammation plays a crucial role in diabetes and obesity through macrophage activation. Macrophage chemoattractant protein-1 (MCP-1), activin-A, and clusterin are chemokines with known roles in diabetes and obesity. The aim of this study is to investigate their possible diagnostic and/or early prognostic values in children and adolescents with obesity and type-1 diabetes mellitus (T1DM)., Methods: We obtained serum samples from children and adolescents with a history of T1DM or obesity, in order to measure and compare MCP-1, activin-A, and clusterin concentrations., Results: Forty-three subjects were included in each of the three groups (controls, T1DM, and obesity). MCP-1 values were positively correlated to BMI z-score. Activin-A was increased in children with obesity compared to the control group. A trend for higher values was detected in children with T1DM. MCP-1 and activin-A levels were positively correlated. Clusterin levels showed a trend towards lower values in children with T1DM or obesity compared to the control group and were negatively correlated to renal function., Conclusions: The inflammation markers MCP-1, activin-A, and clusterin are not altered in children with T1DM. Conversely, obesity in children is positively correlated to serum MCP-1 values and characterized by higher activin-A levels, which may reflect an already established systematic inflammation with obesity since childhood.
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- 2024
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84. Nephrology Partnership for Advancing Technology in Healthcare (N-PATH) program: the teachers' perspective.
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Lomonte C, Rossini M, Ibeas J, Forcella M, Ponikvar JB, Gallieni M, Russo R, Goumenos D, Tesar V, Hruskova Z, Roelofs J, Florquin S, Snoeijs M, Giusto A, Shemesh D, Rotmans J, Torra R, Wanner C, and Gesualdo L
- Abstract
The N-PATH (Nephrology Partnership for Advancing Technology in Healthcare) program concluded with the 60th European Renal Association 2023 Congress in Milan, Italy. This collaborative initiative aimed to provide advanced training in interventional nephrology to young European nephrologists. Funded by Erasmus+ Knowledge Alliance, N-PATH addressed the global burden of chronic kidney disease (CKD) and the shortage of nephrologists. CKD affects >850 million people worldwide, yet nephrology struggles to attract medical talent, leading to unfilled positions in residency programs. To address this, N-PATH focused on enhancing nephrology education through four specialized modules: renal expert in renal pathology (ReMAP), renal expert in vascular access (ReVAC), renal expert in medical ultrasound (ReMUS) and renal expert in peritoneal dialysis (RePED). ReMAP emphasized the importance of kidney biopsy in nephrology diagnosis and treatment, providing theoretical knowledge and hands-on training. ReVAC centred on vascular access in haemodialysis, teaching trainees about different access types, placement techniques and managing complications. ReMUS recognized the significance of ultrasound in nephrology, promoting interdisciplinary collaboration and preparing nephrologists for comprehensive patient care. RePED addressed chronic peritoneal dialysis, offering comprehensive training in patient selection, prescription, monitoring, complications and surgical techniques for catheter insertion. Overall, N-PATH's strategy involved collaborative networks, hands-on training, mentorship, an interdisciplinary approach and the integration of emerging technologies. By bridging the gap between theoretical knowledge and practical skills, N-PATH aimed to revitalize interest in nephrology and prepare proficient nephrologists to tackle the challenges of kidney diseases. In conclusion, the N-PATH program aimed to address the shortage of nephrologists and improve the quality of nephrology care in Europe. By providing specialized training, fostering collaboration and promoting patient-centred care, N-PATH aimed to inspire future nephrology professionals to meet the growing healthcare demands related to kidney diseases and elevate the specialty's status within the medical community., Competing Interests: The authors declare no conflicts of interest., (© The Author(s) 2023. Published by Oxford University Press on behalf of the ERA.)
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- 2023
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85. Management of antineutrophil cytoplasmic antibody-associated vasculitis with glomerulonephritis as proposed by the ACR 2021, EULAR 2022 and KDIGO 2021 guidelines/recommendations.
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Casal Moura M, Gauckler P, Anders HJ, Bruchfeld A, Fernandez-Juarez GM, Floege J, Frangou E, Goumenos D, Segelmark M, Turkmen K, van Kooten C, Tesar V, Geetha D, Fervenza FC, Jayne DRW, Stevens KI, and Kronbichler A
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- Humans, Antibodies, Antineutrophil Cytoplasmic, Granulomatosis with Polyangiitis therapy, Churg-Strauss Syndrome, Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis complications, Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis drug therapy, Microscopic Polyangiitis therapy, Glomerulonephritis drug therapy, Kidney Failure, Chronic etiology, Kidney Failure, Chronic therapy
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Updated guidelines on the management of antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) were released in 2021 by the American College of Rheumatology jointly with the Vasculitis Foundation and, subsequently, in 2022 by the European Alliance of Associations for Rheumatology. In addition, in 2021, the Kidney Disease: Improving Global Outcomes had released updated recommendations on the treatment of AAV with glomerulonephritis (AAV-GN). Kidney involvement is particularly relevant in microscopic polyangiitis and granulomatosis with polyangiitis, but is less frequent in eosinophilic granulomatosis with polyangiitis. The management of AAV-GN has been a focus for drug development and change over the past 10 years. Avoidance of progression to end-stage kidney disease (ESKD) or kidney failure is one of the main unmet needs in the management of AAV, with ESKD having a major impact on morbidity, health costs and mortality risk. Relevant changes in AAV-GN management are related to remission-induction treatment of patients with severe kidney disease, the use of glucocorticoids and avacopan, and remission-maintenance treatment. All the documents provide guidance in accordance with the evidence-based standard of care available at the time of their release. With our work we aim to (i) show the progress made and identify the differences between guidelines and recommendations, (ii) discuss the supporting rationale for those, and (iii) identify gaps in knowledge that could benefit from additional research and should be revised in subsequent updates., (© The Author(s) 2023. Published by Oxford University Press on behalf of the ERA.)
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- 2023
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86. Immune responses of patients on maintenance hemodialysis after infection by SARS-CoV-2: a prospective observational cohort study.
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Bacharaki D, Karagiannis M, Giannakopoulos P, Papachristou E, Divanis D, Sardeli A, Petrou D, Nikolopoulos P, Bratsiakou A, Zoi V, Piliouras N, Damoraki G, Liakopoulos V, Goumenos D, and Giamarellos-Bourboulis EJ
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- Humans, Prospective Studies, Renal Dialysis, Inflammation Mediators, Immunity, SARS-CoV-2, COVID-19
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Background: Immune dysregulation in patients with acute COVID-19 under chronic hemodialysis (CHD) is fully not elucidated. The changes of mononuclear counts and mediators before and after HD and associations with final outcome were studied., Method: In this prospective study, hospitalized patients with moderate-to-severe COVID-19 under CHD and matched comparators under HD were analyzed for their absolute counts of lymphoid cells and circulating inflammatory mediators. Blood samples were collected before start and at the end of the first HD session; dialysate samples were also collected., Result: Fifty-nine patients with acute COVID-19 under CHD and 20 uninfected comparators under CHD were enrolled. Circulating concentrations of tumor necrosis factor-alpha (TNFα), interleukin (IL)-10, interferon-γ and platelet-derived growth factor-A were increased in patients. Concentrations of mediators did not differ before and after HD. Significant decreases of CD4-lymphocytes and CD19-lymphocytes were found in patients. The decrease of the expression of HLA-DR on CD14-monocytes was associated with unfavorable outcome (defined as WHO-CPS 6 or more by day 28); increased counts of CD19-lymphocytes were associated with better outcomes., Conclusion: Patients under CHD develop an inflammatory reaction to SARS-CoV-2 characterized by increase of inflammatory mediators, decrease of circulating T-lymphocytes and decrease of the expression of HLA-DR on CD14-monocytes., (© 2023. BioMed Central Ltd., part of Springer Nature.)
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- 2023
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87. Novel oxidized LDL-based clinical markers in peritoneal dialysis patients for atherosclerosis risk assessment.
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Papadea P, Kalaitzopoulou E, Skipitari M, Varemmenou A, Papasotiriou M, Papachristou E, Goumenos D, Grune T, and Georgiou CD
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- Humans, Cholesterol Esters, Cholesterol, LDL, Lipoproteins, LDL metabolism, Biomarkers, Cholesterol, Risk Assessment, Phospholipids, Triglycerides, Peritoneal Dialysis adverse effects, Atherosclerosis etiology
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Maintenance peritoneal dialysis (PD) is commonly associated with cardiovascular diseases (CVDs), whose risk is assessed via LDL-C. Nonetheless, oxidized LDL (oxLDL), as being a key component of atherosclerotic lesions, could be also associated with atherosclerosis and related CVDs. However, its predictive value for CVDs risk assessment is subject of research studies due to the lack of specific methods to measure oxLDL status from its individual lipid/protein components. In the present study, six novel oxLDL markers, representative of certain oxidative modifications on the LDL protein and lipid components, are measured in atherosclerosis-prone PD patients (39) versus those in chronic kidney disease patients (61) under hemodialysis (HD) and healthy controls (40). LDL from serum of PD, HD and control subjects were isolated and fractionated into cholesteryl esters, triglycerides, free cholesterol, phospholipids and apolipoprotein B100 (apoB100). Subsequently the oxLDL markers cholesteryl ester hydroperoxides (-OOH), triglyceride-OOH, free cholesterol-OOH, phospholipid-OOH, apoB100 malondialdehyde and apoB100 dityrosines were measured. LDL carotenoid levels and LDL particle serum concentration were also measured. The levels of all oxLDL lipid-OOH markers were significantly elevated in PD patients versus control, while the levels of cholesteryl ester-/triglyceride-/free cholesterol-OOH were significantly elevated in PD versus HD patients, regardless of patients' underlying medical conditions, sex, age, PD type, clinical biochemical markers and medication. It should be noted that all fractionated lipid-OOH levels were inversely correlated with LDL-P concentration, while LDL-P concentration was not correlated with LDL-C in PD patients. Moreover, LDL carotenoids were significantly lower in PD patients versus control. The increased levels of oxLDL status specific markers in both PD and HD patients (compared to control), support a potential prognostic value of oxLDL regarding CVD risk assessment in both patient groups. Lastly, the study introduces the oxLDL peroxidation markers free cholesterol-OOH and cholesteryl ester-OOH as complementary to LDL-P number, and as possible alternatives to LDL-C., Competing Interests: Declaration of competing interest The authors declare to be in a relationship with State Scholarship Foundation (IKY) (Personal Scholarship awarded by IKY Foundation’s program “Scholarship Program for PhD candidates in the Greek Universities”), (Copyright © 2023 The Authors. Published by Elsevier B.V. All rights reserved.)
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- 2023
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88. Prophylactic and early outpatient treatment of COVID-19 in patients with kidney disease: considerations from the Immunonephrology Working Group of the European Renal Association (ERA-IWG).
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Hilhorst M, Bemelman FJ, Bruchfeld A, Fernandez-Juarez GM, Floege J, Frangou E, Goumenos D, van Kooten C, Kronbichler A, Stevens KI, Turkmen K, Wiersinga WJ, and Anders HJ
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- Humans, Antibodies, Viral, Antiviral Agents therapeutic use, Outpatients, SARS-CoV-2, Vaccination, Antibodies, Monoclonal therapeutic use, Antibodies, Neutralizing therapeutic use, COVID-19 prevention & control, Renal Insufficiency, Chronic complications
- Abstract
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic led to rapid vaccine development and large global vaccination schemes. However, patients with immune-mediated kidney disease, chronic kidney diseases and kidney transplant recipients show high non-response rates to vaccination despite more than three vaccinations and, consequently, reduced viral clearance capacity when infected while receiving certain immunosuppressants, carrying an elevated risk for coronavirus disease 2019 (COVID-19)-related morbidity and mortality. SARS-CoV-2 evolution has been characterized by the emergence of novel variants and spike mutations contributing to waning efficacy of neutralizing antibodies. To this end, the therapeutic field expands from vaccination towards a combined approach of immunization, pre-exposure prophylaxis and early post-exposure treatment using direct-acting antivirals and neutralizing monoclonal antibodies to treat early in the disease course and avoid hospitalization. This expert opinion paper from the Immunonephrology Working Group of the European Renal Association (ERA-IWG) summarizes available prophylactic and/or early treatment options (i.e. neutralizing monoclonal antibodies and direct-acting antivirals) of SARS-CoV-2-infected patients with immune-mediated kidney disease, chronic kidney disease and kidney transplant recipients., (© The Author(s) 2023. Published by Oxford University Press on behalf of the ERA.)
- Published
- 2023
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89. Genome-wide association analyses define pathogenic signaling pathways and prioritize drug targets for IgA nephropathy.
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Kiryluk K, Sanchez-Rodriguez E, Zhou XJ, Zanoni F, Liu L, Mladkova N, Khan A, Marasa M, Zhang JY, Balderes O, Sanna-Cherchi S, Bomback AS, Canetta PA, Appel GB, Radhakrishnan J, Trimarchi H, Sprangers B, Cattran DC, Reich H, Pei Y, Ravani P, Galesic K, Maixnerova D, Tesar V, Stengel B, Metzger M, Canaud G, Maillard N, Berthoux F, Berthelot L, Pillebout E, Monteiro R, Nelson R, Wyatt RJ, Smoyer W, Mahan J, Samhar AA, Hidalgo G, Quiroga A, Weng P, Sreedharan R, Selewski D, Davis K, Kallash M, Vasylyeva TL, Rheault M, Chishti A, Ranch D, Wenderfer SE, Samsonov D, Claes DJ, Akchurin O, Goumenos D, Stangou M, Nagy J, Kovacs T, Fiaccadori E, Amoroso A, Barlassina C, Cusi D, Del Vecchio L, Battaglia GG, Bodria M, Boer E, Bono L, Boscutti G, Caridi G, Lugani F, Ghiggeri G, Coppo R, Peruzzi L, Esposito V, Esposito C, Feriozzi S, Polci R, Frasca G, Galliani M, Garozzo M, Mitrotti A, Gesualdo L, Granata S, Zaza G, Londrino F, Magistroni R, Pisani I, Magnano A, Marcantoni C, Messa P, Mignani R, Pani A, Ponticelli C, Roccatello D, Salvadori M, Salvi E, Santoro D, Gembillo G, Savoldi S, Spotti D, Zamboli P, Izzi C, Alberici F, Delbarba E, Florczak M, Krata N, Mucha K, Pączek L, Niemczyk S, Moszczuk B, Pańczyk-Tomaszewska M, Mizerska-Wasiak M, Perkowska-Ptasińska A, Bączkowska T, Durlik M, Pawlaczyk K, Sikora P, Zaniew M, Kaminska D, Krajewska M, Kuzmiuk-Glembin I, Heleniak Z, Bullo-Piontecka B, Liberek T, Dębska-Slizien A, Hryszko T, Materna-Kiryluk A, Miklaszewska M, Szczepańska M, Dyga K, Machura E, Siniewicz-Luzeńczyk K, Pawlak-Bratkowska M, Tkaczyk M, Runowski D, Kwella N, Drożdż D, Habura I, Kronenberg F, Prikhodina L, van Heel D, Fontaine B, Cotsapas C, Wijmenga C, Franke A, Annese V, Gregersen PK, Parameswaran S, Weirauch M, Kottyan L, Harley JB, Suzuki H, Narita I, Goto S, Lee H, Kim DK, Kim YS, Park JH, Cho B, Choi M, Van Wijk A, Huerta A, Ars E, Ballarin J, Lundberg S, Vogt B, Mani LY, Caliskan Y, Barratt J, Abeygunaratne T, Kalra PA, Gale DP, Panzer U, Rauen T, Floege J, Schlosser P, Ekici AB, Eckardt KU, Chen N, Xie J, Lifton RP, Loos RJF, Kenny EE, Ionita-Laza I, Köttgen A, Julian BA, Novak J, Scolari F, Zhang H, and Gharavi AG
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- Animals, Mice, Genome-Wide Association Study, Immunoglobulin A genetics, Glomerulonephritis, IGA drug therapy, Glomerulonephritis, IGA genetics, Glomerulonephritis, IGA diagnosis
- Abstract
IgA nephropathy (IgAN) is a progressive form of kidney disease defined by glomerular deposition of IgA. Here we performed a genome-wide association study of 10,146 kidney-biopsy-diagnosed IgAN cases and 28,751 controls across 17 international cohorts. We defined 30 genome-wide significant risk loci explaining 11% of disease risk. A total of 16 loci were new, including TNFSF4/TNFSF18, REL, CD28, PF4V1, LY86, LYN, ANXA3, TNFSF8/TNFSF15, REEP3, ZMIZ1, OVOL1/RELA, ETS1, IGH, IRF8, TNFRSF13B and FCAR. The risk loci were enriched in gene orthologs causing abnormal IgA levels when genetically manipulated in mice. We also observed a positive genetic correlation between IgAN and serum IgA levels. High polygenic score for IgAN was associated with earlier onset of kidney failure. In a comprehensive functional annotation analysis of candidate causal genes, we observed convergence of biological candidates on a common set of inflammatory signaling pathways and cytokine ligand-receptor pairs, prioritizing potential new drug targets., (© 2023. The Author(s), under exclusive licence to Springer Nature America, Inc.)
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- 2023
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90. The management of lupus nephritis as proposed by EULAR/ERA 2019 versus KDIGO 2021.
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Anders HJ, Loutan J, Bruchfeld A, Fernández-Juárez GM, Floege J, Goumenos D, Turkmen K, van Kooten C, Frangou E, Stevens KI, Kronbichler A, Segelmark M, and Tesar V
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- Pregnancy, Female, Humans, Child, Kidney pathology, Immunosuppressive Agents therapeutic use, Hydroxychloroquine therapeutic use, Biopsy, Lupus Nephritis diagnosis, Lupus Nephritis drug therapy, Lupus Nephritis pathology, Glomerulonephritis, Membranous drug therapy
- Abstract
In 2019 and 2021, the European League for Rheumatism (EULAR) jointly with the European Renal Association (ERA) and the Kidney Disease: Improving Global Outcomes (KDIGO), respectively, released updated guidelines on the management of lupus nephritis (LN). The Immunology Working Group of the ERA reviewed and compared both updates. Recommendations were either consistent or differences were of negligible clinical relevance for: indication for kidney biopsy, kidney biopsy interpretation, treatment targets, hydroxychloroquine dosing, first-line initial immunosuppressive therapy for active class III, IV (±V) LN, pregnancy in LN, LN in paediatric patients and LN patients with kidney failure. Relevant differences in the recommended management relate to the recognition of lupus podocytopathies, uncertainties in steroid dosing, drug preferences in specific populations and maintenance therapy, treatment of pure class V LN, therapy of recurrent LN, evolving alternative drug options and diagnostic work-up of thrombotic microangiopathy. Altogether, both documents provide an excellent guidance to the growing complexity of LN management. This article endeavours to prevent confusion by identifying differences and clarifying discrepancies., (© The Author(s) 2021. Published by Oxford University Press on behalf of the ERA.)
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- 2023
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91. Methods on LDL particle isolation, characterization, and component fractionation for the development of novel specific oxidized LDL status markers for atherosclerotic disease risk assessment.
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Papadea P, Skipitari M, Kalaitzopoulou E, Varemmenou A, Spiliopoulou M, Papasotiriou M, Papachristou E, Goumenos D, Onoufriou A, Rosmaraki E, Margiolaki I, and Georgiou CD
- Abstract
The present study uses simple, innovative methods to isolate, characterize and fractionate LDL in its main components for the study of specific oxidations on them that characterize oxidized low-density lipoprotein (oxLDL) status, as it causatively relates to atherosclerosis-associated cardiovascular disease (CVD) risk assessment. These methods are: (a) A simple, relatively time-short, low cost protocol for LDL isolation, to avoid shortcomings of the currently employed ultracentrifugation and affinity chromatography methodologies. (b) LDL purity verification by apoB100 SDS-PAGE analysis and by LDL particle size determination; the latter and its serum concentration are determined in the present study by a simple method more clinically feasible as marker of CVD risk assessment than nuclear magnetic resonance. (c) A protocol for LDL fractionation, for the first time, into its main protein/lipid components (apoB100, phospholipids, triglycerides, free cholesterol, and cholesteryl esters), as well as into LDL carotenoid/tocopherol content. (d) Protocols for the measurement, for the first time, of indicative specific LDL component oxidative modifications (cholesteryl ester-OOH, triglyceride-OOH, free cholesterol-OOH, phospholipid-OOH, apoB100-MDA, and apoB100-DiTyr) out of the many (known/unknown/under development) that collectively define oxLDL status, which contrasts with the current non-specific oxLDL status evaluation methods. The indicative oxLDL status markers, selected in the present study on the basis of expressing early oxidative stress-induced oxidative effects on LDL, are studied for the first time on patients with end stage kidney disease on maintenance hemodialysis, selected as an indicative model for atherosclerosis associated diseases. Isolating LDL and fractionating its protein and main lipid components, as well as its antioxidant arsenal comprised of carotenoids and tocopherols, paves the way for future studies to investigate all possible oxidative modifications responsible for turning LDL to oxLDL in association to their possible escaping from LDL's internal antioxidant defense. This can lead to studies to identify those oxidative modifications of oxLDL (after their artificial generation on LDL), which are recognized by macrophages and convert them to foam cells, known to be responsible for the formation of atherosclerotic plaques that lead to the various CVDs., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Papadea, Skipitari, Kalaitzopoulou, Varemmenou, Spiliopoulou, Papasotiriou, Papachristou, Goumenos, Onoufriou, Rosmaraki, Margiolaki and Georgiou.)
- Published
- 2023
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92. Perspective on COVID-19 vaccination in patients with immune-mediated kidney diseases: consensus statements from the ERA-IWG and EUVAS.
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Stevens KI, Frangou E, Shin JIL, Anders HJ, Bruchfeld A, Schönermarck U, Hauser T, Westman K, Fernandez-Juarez GM, Floege J, Goumenos D, Turkmen K, van Kooten C, McAdoo SP, Tesar V, Segelmark M, Geetha D, Jayne DRW, and Kronbichler A
- Subjects
- Antibodies, Viral, COVID-19 prevention & control, Humans, Mycophenolic Acid therapeutic use, Rituximab therapeutic use, COVID-19 Vaccines adverse effects, COVID-19 Vaccines immunology, Kidney Diseases drug therapy, Kidney Diseases immunology
- Abstract
Patients with immune-mediated kidney diseases are at increased risk of severe coronavirus disease 2019 (COVID-19). The international rollout of COVID-19 vaccines has provided varying degrees of protection and enabled the understanding of vaccine efficacy and safety. The immune response to COVID-19 vaccines is lower in most patients with immune-mediated kidney diseases; either related to immunosuppression or comorbidities and complications caused by the underlying disease. Humoral vaccine response, measured by the presence of antibodies, is impaired or absent in patients receiving rituximab, mycophenolate mofetil (MMF), higher doses of glucocorticoids and likely other immunosuppressants, such as cyclophosphamide. The timing between the use of these agents and administration of vaccines is associated with the level of immune response: with rituximab, vaccine response can only be expected once B cells start to recover and patients with transient discontinuation of MMF mount a humoral response more frequently. The emergence of new COVID-19 variants and waning of vaccine-induced immunity highlight the value of a booster dose and the need to develop mutant-proof vaccines. COVID-19 vaccines are safe, exhibiting a very low risk of de novo or relapsing immune-mediated kidney disease. Population-based studies will determine whether this is causal or coincidental. Such cases respond to standard management, including the use of immunosuppression. The Immunonephrology Working Group and European Vasculitis Society recommend that patients with immune-mediated kidney diseases follow national guidance on vaccination. Booster doses based on antibody measurements could be considered., Competing Interests: The authors have no financial or non-financial potential conflicts of interest to declare related to this project. K.I.S. has received honoraria from Bayer Pharmaceuticals. H.J.A. received honoraria or lecture fees from AstraZeneca, Bayer, Eleva, GlaxoSmithKline, Kezar, Eli Lilly, Novartis, Otsuka, Previpharma and Vifor. A.B. has received honoraria or consulting fees from AstraZeneca, Bayer, ChemoCentryx, Merck/MSD and Vifor. U.S. received honoraria or consulting fees from Ablynx/Sanofi, Alexion Pharma, Allena Pharmaceuticals and Chemocentryx/Vifor. S.P.M. has received honoraria and/or consultancy fees from GlaxoSmithKline, Vifor, Travere and Celltrion. D. Geetha received consulting fees from ChemoCentryx and Aurinia. D.R.W.J. received honoraria or consulting fees from Amgen, Astra-Zeneca, Aurinia, Bristol-Myers Squibb, Boehringer Ingelheim, Chemocentryx, GlaxoSmithKline, National Institute for Health and Care Excellence, Novartis, Otsuka, Roche/Genentech, Takeda, UCB and Vifor. A.K. received honoraria for consulting from Alexion, Otsuka, Catalyst Biosciences, UriSalt, Vifor Pharma and Delta 4 and speaking fees from Vifor Pharma and TerumoBCT. All others report no conflicts of interest related to COVID-19 vaccines., (© The Author(s) 2022. Published by Oxford University Press on behalf of the ERA.)
- Published
- 2022
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93. The management of membranous nephropathy-an update.
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Caravaca-Fontán F, Fernández-Juárez GM, Floege J, Goumenos D, Kronbichler A, Turkmen K, van Kooten C, Frangou E, Stevens KI, Segelmark M, Tesar V, Anders HJ, and Bruchfeld A
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- Adult, Humans, Immunosuppressive Agents therapeutic use, Kidney pathology, Pilot Projects, Glomerulonephritis, Membranous diagnosis, Glomerulonephritis, Membranous etiology, Glomerulonephritis, Membranous therapy
- Abstract
In recent decades, several important advances have taken place in the understanding of the pathogenesis underlying membranous nephropathy (MN) that have sparked renewed interest in its management. Four landmark trials in MN and a fifth clinical trial-which was a pilot study-have been published in recent years. The results from some of these trials have had a significant impact on the recommendations included in the 2021 Kidney Disease: Improving Global Outcomes (KDIGO) Guideline for the Management of Glomerular Diseases, representing a significant step forward compared with the previous guideline in several aspects, including diagnosis, disease monitoring and treatment strategies. However, considering the rapidly evolving advances in the knowledge of MN and the recent publication of the STARMEN and RI-CYCLO trials, several recommendations contained in the guideline warrant updates. This article provides a perspective of the Immunonephrology Working Group of the European Renal Association regarding the management of MN in native kidneys of adult patients., (© The Author(s) 2021. Published by Oxford University Press on behalf of the ERA.)
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- 2022
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94. Percutaneous Arteriovenous Fistula Creation with the WavelinQ 4-French EndoAVF System: A Single-Center Retrospective Analysis of 30 Patients.
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Kitrou PM, Balta L, Papachristou E, Papasotiriou M, Katsanos K, Theofanis M, Papadoulas S, Anagnostopoulos F, Georgopoulou GA, Goumenos D, and Karnabatidis D
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- Humans, Male, Middle Aged, Renal Dialysis adverse effects, Retrospective Studies, Treatment Outcome, Vascular Patency, Arteriovenous Fistula etiology, Arteriovenous Shunt, Surgical adverse effects, Arteriovenous Shunt, Surgical methods
- Abstract
Purpose: To retrospectively assess the safety and efficacy of percutaneous arteriovenous fistula (pAVF) creation with the WavelinQ 4-F EndoAVF System., Materials and Methods: From February 2018 to June 2020, 30 pAVFs were created in 30 consecutive patients (men; age, 55.3 years ± 13.6). Of the 30 patients, 21 (70%) were already on hemodialysis using a central venous catheter. The primary outcome measures were technical success, complications, and cannulation rate. The secondary outcome measures included the number of secondary procedures needed for cannulation, maintenance time to cannulation, and pAVF survival., Results: Technical success was 100%. The adverse event rate was 6.7% (2/30), including a pseudoaneurysm of the brachial artery that developed immediately after sheath removal and an aneurysm of the anastomosis 17 days after the procedure, which was treated with a covered stent placed in the arterial side. The mean follow-up was 547 days ± 315.7 (range, 14-1,071 days). The cannulation rate was 86.7% (26/30). The mean time to cannulation was 61.3 days ± 32.5 (range, 15-135 days). The mean follow-up after cannulation was 566.2 days ± 252.7 (range, 35-1,041 days). Four pAVFs were thrombosed after cannulation, with 2 of them successfully declotted. Sixteen interventions were needed to achieve cannulation after the index procedure in 15 patients (overall, 0.53 procedures/patient). Seven maintenance endovascular interventions (following cannulation) were performed during the follow-up period in 6 patients (overall, 0.27 procedures/patient, 0.17 procedures/patient-years). For the pAVFs that were cannulated, patency was 96% at 1 year, and 82% at 2 and 3 years, according to the Kaplan-Meier survival analysis., Conclusions: This initial experience suggests that pAVF creation is safe and can be successfully performed with high maturation and long-term patency rates. Larger-scale prospective studies are needed to validate the results., (Copyright © 2021 SIR. Published by Elsevier Inc. All rights reserved.)
- Published
- 2022
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95. Funding kidney research as a public health priority: challenges and opportunities.
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Zoccali C, Vanholder R, Wagner CA, Anders HJ, Blankestijn PJ, Bruchfeld A, Capasso G, Cozzolino M, Dekker FW, Fliser D, Fouque D, Gansevoort RT, Goumenos D, Jager KJ, Massy ZA, Oostrom TAJ, Rychlık I, Soler MJ, Stevens K, Spasovski G, and Wanner C
- Subjects
- Europe, Humans, Kidney, Renal Dialysis, Health Priorities, Public Health
- Abstract
Medical societies have a social responsibility to disseminate knowledge and inform health authorities on threats to public health posed by various diseases. Advocacy for health protection programmes and for medical research funding is now embedded into the missions of most scientific societies. To promote kidney research funding in Europe, the European Renal Association - European Dialysis and Transplant Association (ERA-EDTA), rather than acting as an individual society advocating for the fight against kidney disease, has actively helped to create an alliance of national associations centred on kidney diseases, the European Kidney Health Alliance (EKHA), and joined the Biomedical Alliance (BMA). The ERA-EDTA is fully committed to supporting its working groups (WGs) and consortia of its members to allow them to produce valuable kidney research. The framing and formalization of projects, and the regulatory issues related to submission to the European Commission, are complex. To help WGs to gain expert advice from agencies with specific know-how, the ERA-EDTA has adopted a competitive approach. The best research projects proposed by WGs and consortia of other European investigators will receive seed funding to cover the costs of consultancy by expert agencies. Via its broader platforms, the EKHA and the BMA, the ERA-EDTA will strive towards broader recognition of kidney disease and related clusters of non-communicable diseases, by European and national agencies, as major threats to the qualities of life of their populations and their economies., (© The Author(s) 2020. Published by Oxford University Press on behalf of ERA-EDTA. All rights reserved.)
- Published
- 2021
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96. Brain dysfunction in tubular and tubulointerstitial kidney diseases.
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Viggiano D, Bruchfeld A, Carriazo S, de Donato A, Endlich N, Ferreira AC, Figurek A, Fouque D, Franssen CFM, Giannakou K, Goumenos D, Hoorn EJ, Nitsch D, Ortiz A, Pešić V, Rastenyté D, Soler MJ, Rroji M, Trepiccione F, Unwin RJ, Wagner CA, Wieçek A, Zacchia M, Zoccali C, and Capasso G
- Subjects
- Brain, Child, Child, Preschool, Glomerular Filtration Rate, Humans, Proteinuria etiology, Kidney Diseases diagnosis, Nephritis, Interstitial complications, Renal Insufficiency, Chronic complications
- Abstract
Kidney function has two important elements: glomerular filtration and tubular function (secretion and reabsorption). A persistent decrease in glomerular filtration rate (GFR), with or without proteinuria, is diagnostic of chronic kidney disease (CKD). While glomerular injury or disease is a major cause of CKD and usually associated with proteinuria, predominant tubular injury, with or without tubulointerstitial disease, is typically non-proteinuric. CKD has been linked with cognitive impairment, but it is unclear how much this depends on a decreased GFR, altered tubular function or the presence of proteinuria. Since CKD is often accompanied by tubular and interstitial dysfunction, we explore here for the first time the potential role of the tubular and tubulointerstitial compartments in cognitive dysfunction. To help address this issue we selected a group of primary tubular diseases with preserved GFR in which to review the evidence for any association with brain dysfunction. Cognition, mood, neurosensory and motor disturbances are not well characterized in tubular diseases, possibly because they are subclinical and less prominent than other clinical manifestations. The available literature suggests that brain dysfunction in tubular and tubulointerstitial diseases is usually mild and is more often seen in disorders of water handling. Brain dysfunction may occur when severe electrolyte and water disorders in young children persist over a long period of time before the diagnosis is made. We have chosen Bartter and Gitelman syndromes and nephrogenic diabetes insipidus as examples to highlight this topic. We discuss current published findings, some unanswered questions and propose topics for future research., (© The Author(s) 2021. Published by Oxford University Press on behalf of the ERA.)
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- 2021
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97. The switch from proteasome to immunoproteasome is increased in circulating cells of patients with fast progressive immunoglobulin A nephropathy and associated with defective CD46 expression.
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Peruzzi L, Coppo R, Cocchi E, Loiacono E, Bergallo M, Bodria M, Vergano L, Krutova A, Russo ML, Amore A, Lundberg S, Maixerova D, Tesar V, Perkowska-Ptasińska A, Durlik M, Goumenos D, Papasotiriou M, Galesic K, Toric L, Papagianni A, Stangou M, Mizerska-Wasiak M, Gesualdo L, Montemurno E, Benozzi L, Cusinato S, Hryszko T, Klinger M, Kamińska D, and Krajewska M
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- Genome-Wide Association Study, Humans, Membrane Cofactor Protein, RNA, Messenger, Up-Regulation, Glomerulonephritis, IGA genetics, Proteasome Endopeptidase Complex genetics, Proteasome Endopeptidase Complex metabolism
- Abstract
The proteasome to immunoproteasome (iPS) switch consists of β1, β2 and β5 subunit replacement by low molecular weight protein 2 (LMP2), LMP7 and multicatalytic endopeptidase-like complex-1 (MECL1) subunits, resulting in a more efficient peptide preparation for major histocompatibility complex 1 (MHC-I) presentation. It is activated by toll-like receptor (TLR) agonists and interferons and may also be influenced by genetic variation. In a previous study we found an iPS upregulation in peripheral cells of patients with immunoglobulin A nephropathy (IgAN). We aimed to investigate in 157 IgAN patients enrolled through the multinational Validation Study of the Oxford Classification of IgAN (VALIGA) study the relationships between iPS switch and estimated glomerular filtration rate (eGFR) modifications from renal biopsy to sampling. Patients had a previous long follow-up (6.4 years in median) that allowed an accurate calculation of their slope of renal function decline. We also evaluated the effects of the PSMB8/PSMB9 locus (rs9357155) associated with IgAN in genome-wide association studies and the expression of messenger RNAs (mRNAs) encoding for TLRs and CD46, a C3 convertase inhibitor, acting also on T-regulatory cell promotion, found to have reduced expression in progressive IgAN. We detected an upregulation of LMP7/β5 and LMP2/β1 switches. We observed no genetic effect of rs9357155. TLR4 and TLR2 mRNAs were found to be significantly associated with iPS switches, particularly TLR4 and LMP7/β5 (P < 0.0001). The LMP7/β5 switch was significantly associated with the rate of eGFR loss (P = 0.026), but not with eGFR at biopsy. Fast progressors (defined as the loss of eGFR >75th centile, i.e. -1.91 mL/min/1.73 m2/year) were characterized by significantly elevated LMP7/β5 mRNA (P = 0.04) and low CD46 mRNA expression (P < 0.01). A multivariate logistic regression model, categorizing patients by different levels of kidney disease progression, showed a high prediction value for the combination of high LMP7/β5 and low CD46 expression., (© The Author(s) 2020. Published by Oxford University Press on behalf of ERA-EDTA. All rights reserved.)
- Published
- 2021
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98. Recommendations for the use of COVID-19 vaccines in patients with immune-mediated kidney diseases.
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Kronbichler A, Anders HJ, Fernandez-Juárez GM, Floege J, Goumenos D, Segelmark M, Tesar V, Turkmen K, van Kooten C, and Bruchfeld A
- Abstract
Coronavirus Disease 19 (COVID-19) vaccine platforms are becoming available and are the most promising strategy to curb the spread of SARS-CoV-2 infections. However, numerous uncertainties exist regarding the pros and cons of vaccination, especially in patients with (immune-mediated) kidney diseases on immunosuppressive drugs. Here, members of the Immunonephrology Working Group (IWG) of the European Renal Association-European Dialysis and Transplant Association (ERA-EDTA) discuss thirteen frequently-asked questions regarding safety and efficacy of the most promising vaccine candidates. Post-marketing surveillance should be performed to estimate the rate of vaccine response (humoral and cellular) of different vaccine platforms, and surveillance of disease activity following administration of COVID-19 vaccines. Some of the candidates induce signaling pathways which also promote autoimmune kidney diseases, e.g. type I interferons in systemic lupus erythematosus. Efficacy estimates would thus far favor the use of selected COVID-19 vaccines, such as BNT162b2, mRNA-1273 or Gam-COVID-Vac. Humoral immune response after vaccination should be monitored using appropriate assays. Even in the absence of neutralizing antibodies patients might be protected by a sufficient cellular immune response capable to reduce severity of COVID-19. A reduced vaccine response after the use of CD20-depleting agents is anticipated, and it is particularly important to discuss strategies to improve vaccine response with these patients. Distancing and shielding measures remain important as not all vaccines fully protect from coronavirus infection. In-depth information about the most pressing vaccine questions is essential to reduce vaccine hesitancy of patients., (© The Author(s) 2021. Published by Oxford University Press on behalf of ERA-EDTA. All rights reserved.)
- Published
- 2021
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99. A roadmap for optimizing chronic kidney disease patient care and patient-oriented research in the Eastern European nephrology community.
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Sever MŞ, Jager KJ, Vanholder R, Stengel B, Harambat J, Finne P, Tesař V, Barbullushi M, Bumblytė IA, Zakharova E, Spasovski G, Resic H, Wiecek A, Blankestijn PJ, Bruchfeld A, Cozzolino M, Goumenos D, Soler MJ, Rychlík I, Stevens KI, Wanner C, Zoccali C, and Massy ZA
- Abstract
Chronic kidney disease (CKD) is a major health problem because of its high prevalence, associated complications and high treatment costs. Several aspects of CKD differ significantly in the Eastern European nephrology community compared with Western Europe because of different geographic, socio-economic, infrastructure, cultural and educational features. The two most frequent aetiologies of CKD, DM and hypertension, and many other predisposing factors, are more frequent in the Eastern region, resulting in more prevalent CKD Stages 3-5. Interventions may minimize the potential drawbacks of the high prevalence of CKD in Eastern Europe, which include several options at various stages of the disease, such as raising public, medical personnel and healthcare authorities awareness; early detection by screening high-risk populations; preventing progression and CKD-related complications by training health professionals and patients; promoting transplantation or home dialysis as the preferred modality; disseminating and implementing guidelines and guided therapy and encouraging/supporting country-specific observational research as well as international collaborative projects. Specific ways to significantly impact CKD-related problems in every region of Europe through education, science and networking are collaboration with non-nephrology European societies who have a common interest in CKD and its associated complications, representation through an advisory role within nephrology via national nephrology societies, contributing to the training of local nephrologists and stimulating patient-oriented research. The latter is mandatory to identify country-specific kidney disease-related priorities. Active involvement of patients in this research via collaboration with the European Kidney Patient Federation or national patient federations is imperative to ensure that projects reflect specific patient needs., (© The Author(s) 2020. Published by Oxford University Press on behalf of ERA-EDTA. All rights reserved.)
- Published
- 2020
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100. Nephrology: achieving sustainability.
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Blankestijn PJ, Bruchfeld A, Cozzolino M, Fliser D, Fouque D, Gansevoort R, Goumenos D, Massy ZA, Rychlık I, Soler MJ, Stevens K, and Zoccali C
- Subjects
- France, Humans, Renal Dialysis, Sustainable Growth, Nephrology
- Published
- 2020
- Full Text
- View/download PDF
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