References of "DELANAYE, Pierre"
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See detailImpact of estimation versus direct measurement of predonation glomerular filtration rate on the eligibility of potential living kidney donors.
Gaillard, F; Courbebaisse, M; Kamar, N et al

in Kidney International (2019), 95(4), 896-904

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See detailModification of potassium in dialysate: impact on per-dialytic plasma potassium concentrations and electrocardiograms.
DELANAYE, Pierre ULiege; Krzesinski, François; DUBOIS, Bernard ULiege et al

in Nephrology Dialysis Transplantation (2019)

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See detailImpact of the creatinine-based equations used on the chronic kidney disease classification in a large laboratory database
masson, grégoire; VRANKEN, Laura ULiege; KRZESINSKI, Jean-Marie ULiege et al

in Nephrology Dialysis Transplantation (2019)

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See detailWhich method to measure GFR and in which clinical conditions?
DELANAYE, Pierre ULiege

Conference (2019)

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See detailEstimating glomerular filtration rate at the transition from pediatric to adult care
Pottel, Hans ULiege; Björk, J; Bökenkamp, A et al

in Kidney International (2019), 95(5), 1234-1243

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See detailPerformance of creatinine- or cystatin C-based equations to estimate glomerular filtration rate in sub-Saharan African populations
Bukabau, JB; Yayo, E; Gnionsahé, A et al

in Kidney International (2019), 95(5), 1181-1189

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See detailValidation of standardized creatinine and cystatin C GFR estimating equations in a large multicentre European cohort of children
Björk, J.; Nyman, U.; Berg, U. et al

in Pediatric Nephrology (2019), 34(6), 1087-1098

Background: Most validations of paediatric glomerular filtration rate (GFR) estimating equations using standardized creatinine (CR) and cystatin C (CYS) assays have comprised relatively small cohorts ... [more ▼]

Background: Most validations of paediatric glomerular filtration rate (GFR) estimating equations using standardized creatinine (CR) and cystatin C (CYS) assays have comprised relatively small cohorts, which makes accuracy across subgroups of GFR, age, body mass index (BMI) and gender uncertain. To overcome this, a large cohort of children referred for GFR determination has been established from several European medical centres. Methods: Three thousand four hundred eight measurements of GFR (mGFR) using plasma clearance of exogenous substances were performed in 2218 children aged 2–17 years. Validated equations included Schwartz-2009CR/2012CR/CYS/CR+CYS, FASCR/CYS/CR+CYS, LMRCR, Schwartz-LyonCR, BergCYS, CAPACYS, CKD-EPICYS, AndersenCR+CYS and arithmetic means of the best single-marker equations in explorative analysis. Five metrics were used to compare the performance of the GFR equations: bias, precision and three accuracy measures including the percentage of GFR estimates (eGFR) within ± 10% (P10) and ± 30% (P30) of mGFR. Results: Three of the cystatin C equations, BergCYS, CAPACYS and CKD-EPICYS, exhibited low bias and generally satisfactory accuracy across all levels of mGFR; CKD-EPICYS had more stable performance across gender than the two other equations. Among creatinine equations, Schwartz-LyonCR had the best performance but was inaccurate at mGFR < 30 mL/min/1.73 m2 and in underweight patients. Arithmetic means of the best creatinine and cystatin C equations above improved bias compared to the existing composite creatinine+cystatin C equations. Conclusions: The present study strongly suggests that cystatin C should be the primary biomarker of choice when estimating GFR in children with decreased GFR. Arithmetic means of well-performing single-marker equations improve accuracy further at most mGFR levels and have practical advantages compared to composite equations. © 2019, IPNA. [less ▲]

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See detailToo much nephrology? The CKD epidemic is real and concerning. A CON view
DELANAYE, Pierre ULiege

in Nephrology Dialysis Transplantation (2019), 34(4), 581-584

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See detailPreventing and treating kidney disease in patients with type 2 diabetes
DELANAYE, Pierre ULiege; SCHEEN, André ULiege

in Expert Opinion on Pharmacotherapy (2019), 20(3), 277-294

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See detailTypage des protéinuries : comment, pourquoi et pour qui ?
Pallet, N; Bastard, JF; Claeyssens, S et al

in Annales de Biologie Clinique (2019), 77(1), 13-25

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See detailMatrix-Gla-Protein: un nouveau marqueur de lithiase urinaire?
Castiglione, Vincent ULiege; DELANAYE, Pierre ULiege; LUKAS, Pierre ULiege et al

Conference (2018, October 19)

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See detailComment j'explore...Une protéinurie
Résimont, Guillaume ULiege; GADISSEUR, Romy ULiege; LUTTERI, Laurence ULiege et al

in Revue Médicale de Liège (2018), 73(10), 519-525

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See detailNephrology and Clinical Chemistry: friends for life!
DELANAYE, Pierre ULiege

in DELANAYE, Pierre (Ed.) Nephrology and Clinical Chemistry (2018)

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See detailNephrology and Clinical Chemistry
DELANAYE, Pierre ULiege

Book published by AME Publishing Company (2018)

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See detailMeasured (and estimated) glomerular filtration rate: reference values in West Africa.
Yayo, Eric; Aye, Mireille; Yao, Carine et al

in Nephrology Dialysis Transplantation (2018), 33(7), 1176-1180

Background: Establishment of normal reference values for glomerular filtration rate (GFR) is mandatory in nephrology. However, no data are available for measured GFR (mGFR) in Africa. Methods: GFR was ... [more ▼]

Background: Establishment of normal reference values for glomerular filtration rate (GFR) is mandatory in nephrology. However, no data are available for measured GFR (mGFR) in Africa. Methods: GFR was measured in 237 healthy adult subjects (103 women and 134 men, mean age 34 +/- 10 years) by iohexol plasma clearance. Results: The mean mGFR was 103 +/- 17 mL/min/1.73 m 2 and the median value was 103 mL/min/1.73 m 2 (2.5th and 97.5th percentiles are 76 and 137 mL/min/1.73 m 2 , respectively). No significant difference in mGFR results was observed in patients < 40 years of age, whereas a significant decline in mGFR was observed after 40 years of age. There was no significant difference between mGFR in men and women. Conclusions: Normal GFR values and descriptions of percentiles are now available for West Africa. As in Caucasians, no significant difference was observed between men and women. Moreover, the same age-associated decline in mGFR is also observed after 40 years of age, as in Caucasians. [less ▲]

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See detailComment apprécier et suivre la MRC chez l’enfant et le sujet âgé
DELANAYE, Pierre ULiege

Conference (2018, June 06)

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See detailControvery: Too much nephrology? The CKD epidemics is overstated.
DELANAYE, Pierre ULiege

Conference (2018, May 27)

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See detailEstablishment of reference values in a healthy population and interpretation of serum PTH concentrations in hemodialyzed patients according to the KDIGO Guidelines using the Lumipulse(R) G whole PTH (3rd generation) assay.
Cavalier, Etienne ULiege; Salse, Margot; Dupuy, Anne-Marie et al

in Clinical Biochemistry (2018), 54

BACKGROUND: 3rd generation PTH assays only detect the bioactive 1-84 fragment. Since standardization is still lacking, each new PTH assay requires to establish reference values and to assess the impact in ... [more ▼]

BACKGROUND: 3rd generation PTH assays only detect the bioactive 1-84 fragment. Since standardization is still lacking, each new PTH assay requires to establish reference values and to assess the impact in the medical care of the mineral and bone disorders in hemodialyzed patients. METHODS: Using Fujirebio Lumipulse G wPTH assay, serum PTH levels were measured in a population of 439 healthy subjects from France and Belgium PTH levels were also determined in 119 hemodialyzed patients. These patients were classified according to the KDIGO recommendation. RESULTS: Reference range was found to be 6.5 (90%CI: 6.0-7.0) - 41.8 (90% CI: 38.1-43.7). In hemodialysis patients, Passing-Bablock regression between 3rd generation PTH from Fujirebio and DiaSorin was DiaSorin=1.01 xFujirebio-2.4 with a slope not different from 1.0(95%CI: 0.96-1.04) and a non-significant intercept, ranging from -6.0 to 0.1. Hemodialysis patients with a PTH concentration below 2-fold the Upper Limit of Normality (ULN), within the KDIGO range and upper 9-fold upper limit were respectively 33.6%, 54.6%, 11.8% (Fujirebio Lumipulse) and 36.1%, 51.3% and 12.6% (Diasorin Liaison). CONCLUSION: We determined a reference range with the 3rd generation PTH assay from Fujirebio. In a hemodialysis population, 3rd generation assays from Fujirebio and DiaSorin provide similar results. To the best of our knowledge, this is the first time that we can show similar PTH results obtained by 2 different 3rd generation PTH assays in healthy subjects and hemodialyzed patients without mathematically processing them. [less ▲]

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See detailEstimation et mesure du débit de filtration glomérulaire : en quête de précision
DELANAYE, Pierre ULiege

in Néphrologie et Thérapeutique (2018), 14(Suppl 1), 59-66

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