Hyponatremia
STandard Delta Sodium (SDNA)
Buchkremer F, Schuetz P, Mueller B, Segerer S. Classifying Hypotonic Hyponatremia by Projected Treatment Effects - A Quantitative 3-Dimensional Framework. Kidney Int Rep. 2023; 8(12): 2720-2732. Link
SDNA Calculator Basic
Yau AA, Buchkremer F. Hyponatremia in the Context of Liver Disease. Adv Kidney Dis Health. 2024; 31(2): 139-146.
Confirming Hypotonicity
The Hyponatremia Menu
Dosing Urea
Dysnatremia Tables
Buchkremer F, Segerer S, Bock A. Monitoring Urine Flow to Prevent Overcorrection of Hyponatremia: Derivation of a Safe Upper Limit Based on the Edelman Equation. Am J Kidney Dis. 2019; 73(1): 143-145. Link
Potpourri
Blood Gas Analysis
Urine Calculations
Dhayat NA, Bonny O, Roth B et al. Hydrochlorothiazide and Prevention of Kidney-Stone Recurrence. N Engl J Med. 2023; 388(9): 781-791. Link
CYSTINURIA CALCULATOR
Influencing the amount and concentration of cystine in the urine plays a central part in the treatment of patients with cystinuria. These values are expressed in different ways by different labs and investigators.
The Cystinuria sheet allows easy conversion between some of the commonly found units. In addition ….
LIVER DOPPLER ULTRASOUND - PULSATILITY IN PORTAL VEIN FLOW
The flow pattern in the portal vein is usually monophasic with a near constant velocity throughout the cardiac cycle. Decreased compliance of the liver vascular bed and/or increases in blood volume flow to the liver lead to enhanced pulsatility in portal vein flow ....
THE ESTIMATED GLUCOSE TRESHOLD (eTmG/GFR) - HELPFUL TOOL IN SGLT2-INHIBITION?
Absolute excretion rates and indices like the fractional excretion (FE) or its counterpart the tubular reabsorption (TR) are commonly used to assess tubular function …
GFR, CLearance, and Anthropometry
European Kidney Function Consortium (EKFC) Equation
Renal creatinine clearance in patients on hemodialysis
Salamin M, Segerer S, Buchkremer F. Estimating glomerular filtration rate with cystatin C: a systematic comparison of the new EKFC and the CKD-EPI equation. Clin Kidney J. 2024; 17(3): sfad243. Link
Buchkremer F, Segerer S. The 2009 and 2021 CKD-EPI Equations: A Graphical Analysis of the Effect of Refitting GFR Estimating Equations Without a Race Coefficient. Kidney Med. 2022; 4(5): 100448. Link
Buchkremer F, Segerer S. Body Surface Area, Creatinine Excretion Rate, and Total Body Water: Reference Data for Adults in the United States. Kidney Med. 2021; 3(2): 312-313. Link
Buchkremer F, Segerer S. Estimating glomerular filtration rate: a systematic comparison of the new European Kidney Function Consortium equation with the Chronic Kidney Disease Epidemiology Collaboration equation. Clin Kidney J. 2021; 14(1): 448-450. Link
AKI
Non-steady state kidney function
09/2023 Unavailable, for the time being… Sorry!
GFR to Creatinine
09/2023 Unavailable, for the time being… Sorry!
Standard creatinine KDIGO AKI
09/2023 Unavailable, for the time being… Sorry!
Buchkremer F, Segerer S. A Simple Method to Remove Timing Bias From the Kidney Disease: Improving Global Outcomes Definition and Classification of Acute Kidney Injury. Kidney Int Rep. 2021; 6: 1747-1748. Link
Buchkremer F, Bock A, Segerer S. The non-steady state CKD-EPI calculator. Clin Kidney J. 2021; 14(7): 1853-1856. Link
