References of "DELANAYE, Pierre"
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See detailVascularites à ANCA
DELANAYE, Pierre ULiege

Conference (2018, February 23)

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See detailRein du sujet âgé
DELANAYE, Pierre ULiege

Conference (2018, February 23)

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See detailAlternatives for the bedside Schwartz equation to estimate glomerular filtration rate in children.
Pottel, Hans ULiege; Dubourg, Laurence; Goffin, Karolien et al

in Advances in Chronic Kidney Disease (2018), 25(1), 57-66

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See detailPerformance of glomerular filtration rate estimation equations in Congolese healthy adults: the inopportunity of the ethnic correction
Bukabau, JB; Sumaili, EK; CAVALIER, Etienne ULiege et al

in PLoS ONE (2018), 13(3), 0193384

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See detailSingle- versus multiple-sample method to measure glomerular filtration rate.
DELANAYE, Pierre ULiege; Flamant, Martin; Dubourg, Laurence et al

in Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association (2018)

Background: There are many different ways to measure glomerular filtration rate (GFR) using various exogenous filtration markers, each having their own strengths and limitations. However, not only the ... [more ▼]

Background: There are many different ways to measure glomerular filtration rate (GFR) using various exogenous filtration markers, each having their own strengths and limitations. However, not only the marker, but also the methodology may vary in many ways, including the use of urinary or plasma clearance, and, in the case of plasma clearance, the number of time points used to calculate the area under the concentration-time curve, ranging from only one (Jacobsson method) to eight (or more) blood samples. Methods: We collected the results obtained from 5106 plasma clearances (iohexol or 51Cr-ethylenediaminetetraacetic acid (EDTA)) using three to four time points, allowing GFR calculation using the slope-intercept method and the Brochner-Mortensen correction. For each time point, the Jacobsson formula was applied to obtain the single-sample GFR. We used Bland-Altman plots to determine the accuracy of the Jacobsson method at each time point. Results: The single-sample method showed within 10% concordances with the multiple-sample method of 66.4%, 83.6%, 91.4% and 96.0% at the time points 120, 180, 240 and >/=300 min, respectively. Concordance was poorer at lower GFR levels, and this trend is in parallel with increasing age. Results were similar in males and females. Some discordance was found in the obese subjects. Conclusion: Single-sample GFR is highly concordant with a multiple-sample strategy, except in the low GFR range (<30 mL/min). [less ▲]

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See detailThe concept of frailty in patients on dialysis
DELANAYE, Pierre ULiege

Scientific conference (2017, December 14)

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See detailEstimation du débit de filtration glomérulaire
DELANAYE, Pierre ULiege

Scientific conference (2017, December 07)

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See detailParaneoplastic secretion in parathyroid carcinoma: serum hCG as a tumor marker
VALDES SOCIN, Hernan Gonzalo ULiege; BETEA, Daniela ULiege; Daly, Adrian ULiege et al

in Acta Clinica Belgica (2017), 72(2), 5

Introduction Parathyroid carcinoma (PCa) is a rare presentation of primary hyperparathyroidism (PHPT), accounting for less than 1 % of cases. Differentiating parathyroid cancer from adenoma is clinically ... [more ▼]

Introduction Parathyroid carcinoma (PCa) is a rare presentation of primary hyperparathyroidism (PHPT), accounting for less than 1 % of cases. Differentiating parathyroid cancer from adenoma is clinically challenging. Rubin et al (2008) et al. suggested that urinary hCG might be a marker of disease progression in PCa. In this study, we aimed to investigate whether the hCG+β kit from Roche Diagnostics could distinguish PCa patients from PHPT. Material and methods We studied a series of 8 patients suffering from advanced PCa, referred to the CHU de Liege. A control group of 20 PHPT patients was used as comparative. hCG+β kit on Cobas (Roche Diagnostics) uses 2 monoclonal antibodies that recognize holo-hCG, nicked hCG, β-core fragment and free β-subunit. Limits of hCG detection and quantification are <0.1 and <0.6 mUI/mL. In non pregnant and postmenopausal women and in men, hCG (p95) is <1 (5.3), <7 mUI/mL (8.3) and <2 (2.6) mUI/mL, respectively. Results. The 8 PCa patients (3 women) presented high serum hCG values at: 1.29, 3.46, 5.7, 24.2, 31.2, 34.1, 36.5 and 164 mUI/mL. Values of 1.29 and 3.46 were obtained in 2 postmenopausal women. The lowest value was presented by the only still alive patient. There was a significant correlation (r=0.786; ρ <0.05) between hCG and PTH and a borderline correlation (r=0.750; ρ =0.05) between hCG and calcium concentrations. All PHP patients presented undetectable hCG values. Conclusions These results suggest that serum hCG might have the potential to discriminate between parathyroid adenomas and carcinomas, with a sensibility of 75% (6/8) and a specificity of 100% (0/20). The only patient still alive presented the lowest hCG values. If hCG could be predictive of PCa survival needs to be studied in a larger series of patients. [less ▲]

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See detailDébit de filtration glomérulaire : estimations et mesures
DELANAYE, Pierre ULiege

Scientific conference (2017, November 24)

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See detailAcute renal failure: definition and detection
DELANAYE, Pierre ULiege

Conference (2017, June 13)

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See detailGFR and drug dosage adaptation: are we still in the mist?
DELANAYE, Pierre ULiege

Conference (2017, June 13)

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See detailBone Markers and Vascular Calcification in CKD-MBD
DELANAYE, Pierre ULiege

Conference (2017, June 10)

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See detailThe diagnostic value of rescaled renal biomarker serum creatinine and serum cystatin C and their relation with measured glomerular filtration rate.
Pottel, H; Dubourg, L; Schaeffner, E et al

in Clinica Chimica Acta (2017), 471

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See detailCKD-EPI equation: a suitable glomerular filtration rate estimate for drug dosing in HIV-infected patients
Gagneux-Brunon, A; Bothelo-Nevers, E; DELANAYE, Pierre ULiege et al

in Médecine et Maladies Infectieuses (2017), 47(4), 266-270

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See detailEpidemiology of chronic kidney disease: think (at least) twice!
DELANAYE, Pierre ULiege; Glassock, RJ; De Broe, ME

in Clinical Kidney Journal (2017), 10(3), 370-374

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