Ulla Berg

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 measured GFR

Antoine Lanot, Anna Åkesson, Felipe Kenji Nakano, Celine Vens et autres

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 consuming and not available in routine clinical practice. We developed and validated machine learning models to …

fr, lu, se, nl, be, no, us, de (code pays fourni par la source)

Extending the Lund-Malmö creatinine-based GFR equation to cystatin C – validation results from the European Kidney Function Consortium (EKFC) cohort of children and adults

Jonas Björk, Ulf Nyman, Ulla Berg, Arend Bökenkamp et autres

The aim of the present study was to extend the creatinine-based Lund-Malmö GFR equation for use with rescaled cystatin C (r-LMRCys) and validate it against measured GFR (mGFR) in the EKFC cystatin C cohort of children (n = 2,293) and adults (n …

se, nl, be, de, no, fr, us, ch (code pays fourni par la source)

Comparison between the EKFC-equation and machine learning models to predict Glomerular Filtration Rate

Felipe Kenji Nakano, Anna Åkesson, Jasper de Boer, Klest Dedja et autres

In clinical practice, the glomerular filtration rate (GFR), a measurement of kidney functioning, is normally calculated using equations, such as the European Kidney Function Consortium (EKFC) equation. Despite being the most general equation, EKFC, just like previously proposed approaches, can still struggle …

nl, be, se, fr, de, no, gb, us, br (code pays fourni par la source)

Estimating glomerular filtration in young people

Pierre Delanaye, Laurence Derain‐Dubourg, Jonas Björk, Marie Courbebaisse et autres

ABSTRACT Background Creatinine-based equations are the most used to estimate glomerular filtration rate (eGFR). The Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI), the re-expressed Lund-Malmö Revised (r-LMR) and the European Kidney Function Consortium (EKFC) equations are the most validated. The EKFC and r-LMR …

be, fr, se, us, nl (code pays fourni par la source)

Application of the updated International IgA Nephropathy Prediction Tool in children one or two years post-biopsy

Sean J. Barbour, Rosanna Coppo, Lee Er, María Luisa Russo et autres

The pediatric International IgA Nephropathy (IgAN) Prediction Tool comprises two models with and without ethnicity and is the first method to predict the risk of a 30% decline in estimated glomerular filtration rate (eGFR) or kidney failure in children at the time …

ca, it, cn, jp, fr, us (code pays fourni par la source)

Extending the cystatin C based EKFC-equation to children – validation results from Europe

Hans Pottel, Ulf Nyman, Jonas Björk, Ulla Berg et autres

de, be, se, nl, fr, ca (code pays fourni par la source)

Performance of creatinine-based equations to estimate glomerular filtration rate in White and Black populations in Europe, Brazil and Africa

Pierre Delanaye, Emmanuelle Vidal‐Petiot, Jonas Björk, Natalie Ebert et autres

BACKGROUND: A new Chronic Kidney Disease Epidemiology Collaboration equation without the race variable has been recently proposed (CKD-EPIAS). This equation has neither been validated outside USA nor compared with the new European Kidney Function Consortium (EKFC) and Lund-Malmö Revised (LMREV) equations, developed …

be, fr, se, de, no, nl, gb, br, République démocratique du Congo, Côte d’Ivoire (code pays fourni par la source)

MO385: Performance of Creatinine-Based Equations to Estimate Glomerular Filtration Rate in White and Black Subjects From Europe, Brazil and Africa

Pierre Delanaye, Jonas Björk, Emmanuelle Vidal‐Petiot, Natalie Ebert et autres

Abstract BACKGROUND AND AIMS Current Glomerular filtration rate (GFR) estimating equations based on serum creatinine are facing increased criticism due to the inclusion of a race correction in black Americans with the CKD-EPI equation (CKD-EPIASR, A = Age, S = Sex, R …

be, fr (code pays fourni par la source)

The Modified CKiD Study Estimated GFR Equations for Children and Young Adults Under 25 Years of Age: Performance in a European Multicenter Cohort

Ulf Nyman, Jonas Björk, Ulla Berg, Arend Bökenkamp et autres

se, nl, fr, be (code pays fourni par la source)

Preserved renal function during long‐term follow‐up in children with chronic liver disease

Ulla Berg, Henrike Häbel, Antal Németh

AIM: We have previously found well-maintained renal function in children with new-onset chronic liver disease. In this study, we investigated their renal function during long-term follow-up of the disease. METHODS: In a study of 289 children with chronic liver disease, renal function …

se (code pays fourni par la source)

Performance of creatinine‐based equations to estimate glomerular filtration rate with a methodology adapted to the context of drug dosage adjustment

Pierre Delanaye, Jonas Björk, Marie Courbebaisse, Lionel Couzi et autres

Aim The Cockcroft‐Gault (CG) creatinine‐based equation is still used to estimate glomerular filtration rate (eGFR) for drug dosage adjustment. Incorrect eGFR may lead to hazardous over‐ or underdosing. Methods In a cross‐sectional analysis, CG was validated against measured GFR (mGFR) in 14 …

be, fr, se, de, no, gb, us, br, nl (code pays fourni par la source)

Diagnosis-Specific Combination of Cystatin C- and Creatinine-Based eGFR

Arend Bökenkamp, Tobias Oostdam, Jonas Björk, Ulf Nyman et autres

Background: The arithmetic mean of a creatinine- and a cystatin C-based GFR estimation (eGFR) has higher accuracy than either of the two. Smaller studies indicate that the relative contribution of the creatinine- and the cystatin C-based equation should be adapted based on …

nl, se, be (code pays fourni par la source)