title: Acute renal failure: controversies, clinical trials, and future directions.
abstract: Acute renal failure (ARF) is an important clinical syndrome. Despite the frequent occurrence of ARF, nephrologists have not made major therapeutic inroads in the treatment or prevention of ARF. This article will speculate as to why it has been so difficult to gain a substantial foothold in the ongoing battle against ARF. First, some of the major controversies regarding the pathogenesis of ARF will be considered. Scientific debates regarding the mechanisms of ARF have greatly enriched the scientific literature, but may have slowed the development of clinically applicable therapies. Controversies regarding the treatment of ARF will then be discussed. Next, the fate of several recent clinical trials in ARF will be examined. Finally, the future directions that research in ARF may pursue will be contemplated.
authors.affiliation: Department of Medicine, University of Minnesota, Minneapolis 55455, USA.
authors.forename: M S
authors.initials: MS
authors.lastname: Paller
mesh_terms: D058186:Acute Kidney Injury / Q000209:etiology* / Q000628:therapy; D000818:Animals; D002118:Calcium / Q000502:physiology; D016923:Cell Death; D002986:Clinical Trials as Topic; D006801:Humans; D009569:Nitric Oxide / Q000502:physiology
chemical_list: D009569:Nitric Oxide; D002118:Calcium