References of "CAVALIER, Etienne"
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See detailNative vitamin D in dialysis patients : safety and biological effects
WEEKERS, Laurent ULg; Warling, Xavier; Moonen, Martial et al

Conference (2011, June 25)

Native vitamine D (VTD) supplementation is recommended by the last KDIGO guidelines in CKD patients including dialysis patients. However, this recommendation is based on a low level of evidence. We ... [more ▼]

Native vitamine D (VTD) supplementation is recommended by the last KDIGO guidelines in CKD patients including dialysis patients. However, this recommendation is based on a low level of evidence. We designed a randomized double-blind prospective study comparing the effects of VTD and placebo in dialysis patients on mortality, vascular calcifications and different paremeters: 25-OH vitamine D- 25(OH)D -, parathormone (PTH), calcium and phosphorus. [less ▲]

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See detailSommes-nous tous déficitaires en vitamine D?
CAVALIER, Etienne ULg

in Correspondances en MHDN (2011, June 09), 15(6), 191-195

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See detailAre we all vitamin-D deficient?
CAVALIER, Etienne ULg

in Correspondances en MHDN (2011), 15(6), 191-195

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See detailFatty acids and cardiovascular risk
LE GOFF, Caroline ULg; Leroy, Ludovic; Kaux, Jean-François ULg et al

in Clinical Chemistry & Laboratory Medicine (2011, May), 49(Special Suppl), 313

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See detailVitamin D: clinical relevance, analytical issues
CAVALIER, Etienne ULg

in Clinical Chemistry & Laboratory Medicine (2011, May), 49(s1), 66

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See detailFatty acids determinations: an cardiovascular risk? Preliminary results
LE GOFF, Caroline ULg; Leroy, Ludovic; Pincemail, Joël ULg et al

in Biomedica - Life Science Summit (2011, April 07)

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See detailFGF23 and Klotho: an emerging role in phosphate metabolism
CAVALIER, Etienne ULg

Conference (2011, April)

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See detailAre the creatinine-based equations accurate to estimate glomerular filtration rate in african american populations ?
DELANAYE, Pierre ULg; MARIAT, Christophe; MAILLARD, Nicolas et al

in Clinical Journal of the American Society of Nephrology (2011), 6

Regarding the high prevalence of African American patients with ESRD, it is important to estimate the prevalence of early stages of chronic kidney disease in this specific population. Because serum ... [more ▼]

Regarding the high prevalence of African American patients with ESRD, it is important to estimate the prevalence of early stages of chronic kidney disease in this specific population. Because serum creatinine concentration is dependent on muscular mass, an ethnic factor has to be applied to creatinine-based equations. Such ethnic factors have been proposed in the Modification of Diet in Renal Disease (MDRD) study equation and in the more recent Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equations. This review analyzes how these correction factors have been developed and how they have, or have not, been validated in external populations. It will be demonstrated that the African American factor in the MDRD study equation is accurate in African American chronic kidney disease (CKD) patients. However, it will be shown that this factor is probably too high for subjects with a GFR of >60 ml/min per 1.73 m2, leading to an underestimation of the prevalence of CKD in the global African American population. It will also be confirmed that this ethnic factor is not accurate in African (non-American) subjects. Lastly, the lack of true external validation of the new CKD-EPI equations will be discussed. Additional trials seem necessary in American African and African populations to better estimate GFR and apprehend the true prevalence of CKD in this population with a high renal risk. [less ▲]

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See detailHuman anti-animal antibodies interference in the Siemens Immulite chemiluminescent insulin immuno-assay: about one case
Cavalier, Etienne ULg; Huberty, Véronique; Carlisi, Ignazia ULg et al

in Clinica Chimica Acta (2011), 412(7-8), 668-669

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See detailParicalcitol for reduction of albuminuria in diabetes
DELANAYE, Pierre ULg; MARIAT, Christophe; KRZESINSKI, Jean-Marie ULg et al

in Journal-Lancet (The) (2011), 377

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See detailFGF-23 et Klotho: une avancée dans le métabolisme du phosphore
CAVALIER, Etienne ULg

Scientific conference (2011, February 10)

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See detailOverestimation of the 25OHD serum concentration with the automated IDS EIA kit.
Cavalier, Etienne ULg; Huberty, V.; Cormier, C. et al

in Journal of Bone and Mineral Research (2011), 26(2), 434-6

We have recently observed an increasing number of patients presenting very high serum levels of 25-hydroxyvitamin D [25(OH)D] (> 150 ng/mL), which, in all cases, had been measured with the IDS EIA kit ... [more ▼]

We have recently observed an increasing number of patients presenting very high serum levels of 25-hydroxyvitamin D [25(OH)D] (> 150 ng/mL), which, in all cases, had been measured with the IDS EIA kit adapted on different "open" automated platforms. We performed a comparison between the IDS EIA kit adapted on two different "open"automated platforms and the DiaSorin RIA. We found a systematic bias (higher levels with the IDS EIA kit) for concentrations more than 50-60 ng/mL that was less obvious when the IDS EIA was used in its manual procedure. We thus suggest to use the IDS EIA kit in its manual procedure rather than to adapt it on an automated platform, and to interpret cautiously a 25(OH)D greater than 100 ng/mL with this kit. [less ▲]

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