123 results
To improve the usefulness of the serum creatinine concentration as a marker of kidney function, prediction
accurately predict GFR ... , age, gender, and ... overestimation of GFR ... used to estimate GFR ... CockcroftGault #EGFR
Renal Failure Prognosis - The eGFR and proteinuria offers a general prognosis as demonstrated in the
Prognosis - The eGFR ... and proteinuria ... #CKD #EGFR #Proteinuria
Regulation of GFR
Physiologically, GFR is auto-regulated very precisely with changes in the mean arterial pressure (MAP)
Regulation of GFR ... Physiologically, GFR ... tubuloglomerular, and ... Pathophysiology #Nephrology #GFR
Causes of Hypomagnesemia - Differential Diagnosis Algorithm
GI LOSS - FeMg < 2-2.5% or 24h Urine Mg
Causes of Hypomagnesemia ... hypercalciuria and ... other EGFR ab ... in Na-KATPase, EGFR ... Magnesium #Low #Causes
Definitions of AKI, CKD, AKD
Acute Kidney Injury (AKI):
 • Increase in SCr by 2 50% within
Disease (CKD): • GFR ... Kidney Diseases and ... • AKI, OR • GFR ... • Decrease in GFR ... Disease (NKD): • GFR
Effects of Prostaglandins and NSAIDs on the Kidney
Effects of Prostaglandins on the Kidney:
 • The vasodilatory
Prostaglandins and ... maintaining baseline GFR ... setting of modest GFR ... use in CKD with GFR ... avoidance with GFR
Metformin Pharmacology Summary
Mechanisms of Action:
 • Suppresses gluconeogenesis by the liver
 • Increases insulin-mediated glucose utilization
agent • Does not cause ... not initiate if eGFR ... not continue if eGFR ... Common Side Effects and ... e.g. diarrhea, nausea
Hepatorenal Syndrome (HRS) - Diagnostic Criteria
HRS-AKI (Acute: previously known as HRS Type 1)
 • ↑ Creatinine
months - eGFR ... - No other cause ... HRS-CKD - eGFR ... - No other cause
Causes of Hyponatremia - Differential Diagnosis Algorithm
Syndrome of Inappropriate ADH - Euvolemic; no physiologic stimulus to
Causes of Hyponatremia ... syndrome • Reduced GFR ... Diagnosis #Algorithm #Causes
Causes of Hyponatremia - Differential Diagnosis Algorithm
Syndrome of Inappropriate ADH - Euvolemic; no physiologic stimulus to
Causes of Hyponatremia ... syndrome • Reduced GFR ... Diagnosis #Algorithm #Causes