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Pierre Delanaye

@delanaye.bsky.social
222 followers 122 following 36 posts

Néphrologie Supporter du standard de Liège Fan de rugby (allons Lidge) Lecteur

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Pierre Delanaye @delanaye.bsky.social · 12/09/2026
Which equation and which biomarker should be used in the KFRE? A comparative analysis in the CKD-REIN cohort academic.oup.com/ckj/article/... EKFC vs CKD-EPI? Creatinine vs Cystatin C? Turns out it barely impacts KFRE kidney failure predictions! Great work @antoinelanot.bsky.social & CKD-REIN!
academic.oup.com
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Pierre Delanaye @delanaye.bsky.social · 03/09/2026
Challenges of kidney function evaluation in pregnancy academic.oup.com/joneph/artic... Estimating (but also measuring) GFR is particularly difficult during pregnancy. A few lines of thought. Thanks to @tstehle.bsky.social and all the merit to Stephanie Grosch
academic.oup.com
Challenges of kidney function evaluation in pregnancy
The kidney plays a central role in maintaining physiological homeostasis during pregnancy. Since the 1950s, it has been known that measured glomerular filt
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Pierre Delanaye @delanaye.bsky.social · 02/09/2026
www.degruyterbrill.com/document/doi... Free Editorial from my colleague and friend Etienne Cavalier In clinical chemistry, huge progress has been made to standardize serum creatinine measurement...but it can be fully useful only if estimating GFR is also standardized EKFC!
degruyterbrill.com
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Pierre Delanaye @delanaye.bsky.social · 27/08/2026
Creatinine, cystatin C or both to estimate glomerular filtration rate in kidney transplant recipients? academic.oup.com/ndt/article-... Added value of EKFC to estimate GFR...also in transplanted patients! Thansk to all co-authors
academic.oup.com
Validate User
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Reposted by Pierre Delanaye
Kidney International @kidneyint.bsky.social · 26/08/2026
Genetic determinants of serum creatinine and cystatin C independent of kidney function generate bias in filtration markers doi.org/10.1016/j.kint.2026.07.018 #MedSky #NephSky #GWAS #eQTL @mayoclinic.org @brighamandwomens.bsky.social @harvardmed.bsky.social
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Pierre Delanaye @delanaye.bsky.social · 09/06/2026
Recalibration of the European Kidney Function Consortium eGFR Equation for the Indian Population www.kireports.org/article/S246... Current creatinine-based equations are suboptimal in India, but improvement is possible (even if still not perfect) Congratulations to Ashok Kumar Yadav!
kireports.org
Recalibration of the European Kidney Function Consortium eGFR Equation for the Indian Population
The new European Kidney Function Consortium (EKFC) eGFR equation uses rescaled serum creatinine (SCr) to an age- and sex-specific normal median value, making it applicable across the entire age spectr...
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Pierre Delanaye @delanaye.bsky.social · 19/05/2026
academic.oup.com/ckj/article/... Congratulation to the Congolese team for this interesting publication about GFR etimation is patients with sickle cell disease! Special congratulations to Yannick Engole!
academic.oup.com
Performance of creatinine and cystatin C-based equations for estimating high levels of glomerular filtration rate in Congolese adults with sickle cell disease
ABSTRACTIntroduction. Sickle cell disease (SCD) carries a high risk of chronic kidney disease, necessitating accurate glomerular filtration rate (GFR) moni
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Pierre Delanaye @delanaye.bsky.social · 08/05/2026
academic.oup.com/ndt/article/... Our latest editorial explores the "proliferation" of GFR formulas and why the EKFC equation deserves a seat at the table in Europe. We even took a side trip into the world of paleontology—apologies to the experts in that field for the bold comparison!
academic.oup.com
Where is the eye of the storm of eGFR formulas?
Experts in estimating glomerular filtration rate (eGFR) equations are often questioned by colleagues about the proliferation of creatinine-based equations
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Pierre Delanaye @delanaye.bsky.social · 27/02/2026
An interesting meta-analysis on an important (and understudied) topic : estimating GFR in Asian populations Congratulations to Rouvick Gama and all the team! open acces! doi.org/10.1016/j.ek...
doi.org
Redirecting
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Pierre Delanaye @delanaye.bsky.social · 19/02/2026
I am pleased to share with you this commentary, co-authored with Christophe Mariat. Percentiles of estimating glomerular filtration rate: a new personalized tool for detection of chronic kidney disease - Kidney International www.kidney-international.org/article/S008...
kidney-international.org
Percentiles of estimating glomerular filtration rate: a new personalized tool for detection of chronic kidney disease
Detection of chronic kidney disease is based on estimated glomerular filtration rate and urine albumin-to-creatinine ratio. The latter is significantly underused, even in high-risk populations. As pre...
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Pierre Delanaye @delanaye.bsky.social · 19/11/2025
Age-adapted versus age-independent eGFR thresholds to diagnose CKD: integrating the debate and charting a balanced path forward url: academic.oup.com/ckj/article/... A new Pro/con in CKJ free access!
academic.oup.com
Age-adapted versus age-independent eGFR thresholds to diagnose CKD: integrating the debate and charting a balanced path forward
ABSTRACT. The debate over whether to use age-adapted or age-independent estimated glomerular filtration rate (eGFR) cut-offs for diagnosing chronic kidney
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Pierre Delanaye @delanaye.bsky.social · 01/11/2025
another article from Pr Justine Bukabau and Ernest Sumaili. Very Pragmatic. Thanks to all co-authors rdcu.be/eNNi8
rdcu.be
Reference intervals for serum creatinine for healthy adults in central Africa: a post-hoc analysis | BMC Nephrology
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JLE-FR @jlefr.bsky.social · 15/05/2025
📍Le deuxième numéro de l'année de la revue 𝐍𝐞́𝐩𝐡𝐫𝐨𝐥𝐨𝐠𝐢𝐞 & 𝐓𝐡𝐞́𝐫𝐚𝐩𝐞𝐮𝐭𝐢𝐪𝐮𝐞 vient de paraitre ⏭ tinyurl.com/5fpr5huy Découvrez ici l'article offert ! 🎁 tinyurl.com/37vhj2y8 Bonne lecture ! @sfndt.bsky.social #Néphrologie #SFNDT
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Pierre Delanaye @delanaye.bsky.social · 26/09/2025
www.jle.com/10.1684/ndt....
jle.com
JLE - Néphrologie & Thérapeutique - Il était une fois en néphrologie - Épisode 2. Une petite histoire du dosage de la créatinine
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Pierre Delanaye @delanaye.bsky.social · 26/08/2025
CKD (définition) and aging: time to move forward... Kidney aging and chronic kidney disease—another perspective url: academic.oup.com/ndt/article/...
academic.oup.com
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markusathome @markusathome.bsky.social · 19/05/2025
KIDNEY AGING and CHRONIC KIDNEY DISEASE - Another Perspective by Drs. Glassock, @delanaye.bsky.social et al. academic.oup.com/ndt/article/... Watch our YouTube Webinar about The Aging Kidney: Physiological Changes - Prof. Glassock, Prof. Schäffner, Prof. Melsom youtu.be/c5lhQupBjc8?...
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Pierre Delanaye @delanaye.bsky.social · 05/05/2025
Discrepancies between creatinine- and cystatin C-based equations: Less dicrepancies with EKFC (and LMR) equations than with CKD-EPI equations! free access thanks to all co-authors www.sciencedirect.com/science/arti...
sciencedirect.com
Discordant Results Between Creatinine- and Cystatin C-based Equations for Estimating GFR
Discordant results between cystatin C and creatinine in estimating glomerular filtration rate (GFR) are an important medical issue. However, the equat…
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Pierre Delanaye @delanaye.bsky.social · 04/05/2025
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Pierre Delanaye @delanaye.bsky.social · 04/05/2025
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Pierre Delanaye @delanaye.bsky.social · 03/05/2025
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Pierre Delanaye @delanaye.bsky.social · 22/04/2025
Our opinion on point-of-care GFR measurement by MediBeacon Inc. Very interesting new methodology, even if some improvements and external validations seem necessary with Richard Glassock 10.1038/s41581-025-00947-0
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Pierre Delanaye @delanaye.bsky.social · 21/04/2025
EKFC equation to estimate GFR from creatinine and cystatin C, you freely use this link ekfccalculator.pages.dev
ekfccalculator.pages.dev
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Pierre Delanaye @delanaye.bsky.social · 11/04/2025
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Pierre Delanaye @delanaye.bsky.social · 28/02/2025
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Pierre Delanaye @delanaye.bsky.social · 28/02/2025
One question was still open: is the diabetic status (in itself) influencing the performance of eGFR? We show the answer is No academic.oup.com/ndt/article/... @tstehle.bsky.social
academic.oup.com
Diabetic status and the performances of creatinine- and cystatin C–based eGFR equations
ABSTRACTBackground. The estimation of glomerular filtration rate (GFR) is one tool to detect renal disease. The most used biomarker remains serum creatinin
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Reposted by Pierre Delanaye
Société francophone de néphrologie, dialyse et transplantation @sfndt.bsky.social · 03/02/2025
NOUVEAUTE ! Venez découvrir le nouveau calculateur DFG mis à jour et optimisé sur le site de la SFNDT 🚀 www.sfndt.org/professionne...
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Pierre Delanaye @delanaye.bsky.social · 02/02/2025
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Pierre Delanaye @delanaye.bsky.social · 31/01/2025
Can we trust eGFR results? The answer of IA ! bmcnephrol.biomedcentral.com/articles/10.... trustekfcegfr.shinyapps.io/GFR_shiny_La... Thanks to the EKFC! Thanks to Antoine Lanot
bmcnephrol.biomedcentral.com
Enhancing individual glomerular filtration rate assessment: can we trust the equation? Development and validation of machine learning models to assess the trustworthiness of estimated GFR compared to ...
Background Creatinine-based estimated glomerular filtration rate (eGFR) equations are widely used in clinical practice but exhibit inherent limitations. On the other side, measuring GFR is time consum...
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NDT @ndt-era.bsky.social · 29/01/2025
The role of nutritional vitamin D in CKD-MBD in children and adults with CKD, on dialysis and after kidney transplantation – a European consensus statement 🆓 doi.org/10.1093/ndt/...
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Pierre Delanaye @delanaye.bsky.social · 29/01/2025
Important publication from the working group led by Etienne Cavalier www.degruyter.com/document/doi...
degruyter.com
Recommendations for European laboratories based on the KDIGO 2024 Clinical Practice Guideline for the Evaluation and Management of Chronic Kidney Disease
The 2024 Kidney Disease: Improving Global Outcomes (KDIGO) guidelines for chronic kidney disease (CKD) evaluation and management bring important updates, particularly for European laboratories. These ...
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Reposted by Pierre Delanaye
Swapnil Hiremath 🍁🇨🇦 @hswapnil.medsky.social · 16/01/2025
If the urine ACR reduction after #Flozination seems very impressive make sure it is really true Glycosuria from SGLT2i = falsely higher urine creatinine by Jaffe = lower Urine ACR www.kidney-international.org/article/S008... in @kidneyint.bsky.social #nephSky
visual abstract of the study Figure 1 Bland-Altman plots for creatinine, by glucose concentration. Mean difference and 95% confidence intervals (CIs) are shown by dashed and solid gray lines. If slope is significantly different from 0, bias is instead shown by a regression line in blue. The 95% limits of agreement are shown as solid black lines.
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Clinical Kidney Journal @ckj-era.bsky.social · 10/01/2025
👍Check out the new January issue of CKJ: academic.oup.com/ckj/issue
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Pierre Delanaye @delanaye.bsky.social · 04/01/2025
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Pierre Delanaye @delanaye.bsky.social · 02/01/2025
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Pierre Delanaye @delanaye.bsky.social · 30/12/2024
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Pierre Delanaye @delanaye.bsky.social · 29/12/2024
t.co/4qJLVJqSt5
t.co
https://www.kireports.org/article/S2468-0249%2824%2901946-6/fulltext
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Pierre Delanaye @delanaye.bsky.social · 29/12/2024
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Pierre Delanaye @delanaye.bsky.social · 29/12/2024
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Pierre Delanaye @delanaye.bsky.social · 05/12/2024
#SpotifyWrapped
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Pierre Delanaye @delanaye.bsky.social · 17/11/2024
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