{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,3]],"date-time":"2026-08-03T20:53:33Z","timestamp":1785790413207,"version":"3.56.0"},"reference-count":99,"publisher":"Oxford University Press (OUP)","issue":"9","license":[{"start":{"date-parts":[[2020,6,29]],"date-time":"2020-06-29T00:00:00Z","timestamp":1593388800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,8,27]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The traditional taxonomy of acute kidney injury (AKI) has remained pervasive in clinical nephrology. While the terms \u2018prerenal\u2019, \u2018intrarenal\u2019 and \u2018postrenal\u2019 highlight the diverse pathophysiology underlying AKI, they also imply discrete disease pathways and de-emphasize the nature of AKI as an evolving clinical syndrome with multiple, often simultaneous and overlapping, causes. In a similar vein, prerenal AKI comprises a diverse spectrum of kidney disorders, albeit one that is often managed by using a standardized clinical algorithm. We contend that the term \u2018prerenal\u2019 is too vague to adequately convey our current understanding of hypoperfusion-related AKI and that it should thus be avoided in the clinical setting. Practice patterns among nephrologists indicate that AKI-related terminology plays a significant role in the approaches that clinicians take to patients that have this complex disease. Thus, it appears that precise terminology does impact the treatment that patients receive. We will outline differences in the diagnosis and management of clinical conditions lying on the so-called prerenal disease spectrum to advocate caution when administering intravenous fluids to these clinically decompensated patients. An understanding of the underlying pathophysiology may, thus, avert clinical missteps such as fluid and vasopressor mismanagement in tenuous or critically ill patients.<\/jats:p>","DOI":"10.1093\/ndt\/gfaa061","type":"journal-article","created":{"date-parts":[[2020,3,13]],"date-time":"2020-03-13T12:33:29Z","timestamp":1584102809000},"page":"1570-1577","source":"Crossref","is-referenced-by-count":9,"title":["Prerenal acute kidney injury\u2014still a relevant term in modern clinical practice?"],"prefix":"10.1093","volume":"36","author":[{"given":"Anthony","family":"Bonavia","sequence":"first","affiliation":[{"name":"Department of Anesthesiology and Perioperative Medicine, Penn State Milton S. Hershey Medical Center, Hershey, PA, USA"},{"name":"Department of Pharmacology, Penn State College of Medicine, Hershey, PA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gregory","family":"Vece","sequence":"additional","affiliation":[{"name":"The Pennsylvania State College of Medicine, Hershey, PA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kunal","family":"Karamchandani","sequence":"additional","affiliation":[{"name":"Department of Anesthesiology and Perioperative Medicine, Penn State Milton S. 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