AKI review links kidney medicine’s history to earlier detection

Version 1

A new continuing education feature in Today’s Veterinary Practice traces how the profession’s understanding of acute kidney injury, or AKI, has evolved from ancient descriptions of ischuria, oliguria, and anuria to today’s emphasis on earlier recognition, grading, and prevention in dogs and cats. The article appears in the March/April 2026 issue and aligns with the modern IRIS framework, which treats AKI as a continuum rather than a late-stage event, with grading based on creatinine and clinical parameters such as urine output. (todaysveterinarypractice.com)

Why it matters: For veterinary professionals, the big shift is practical: AKI is no longer framed only as “acute renal failure” recognized after marked azotemia appears. IRIS guidance and newer review literature both point toward earlier detection, closer monitoring, and more nuanced assessment of tubular injury, while acknowledging that commonly used markers still have important limits. Recent reviews in veterinary medicine note growing interest in urinary and blood biomarkers, but also stress that most are not yet standardized or ready for routine broad clinical adoption. (iris-kidney.com)

What to watch: Expect continued discussion around how quickly emerging renal biomarkers can move from research settings into everyday small animal practice. (pubmed.ncbi.nlm.nih.gov)