title: Liraglutide-induced acute kidney injury.
abstract: Published case reports have documented the relationship between exenatide use and acute kidney injury. However, to our knowledge, no cases of this adverse effect with liraglutide, another glucagon-like peptide-1 receptor agonist approved for the treatment of type 2 diabetes mellitus, have been reported. We describe a 53-year-old Caucasian woman who came to a community hospital with severe and progressively worsening gastrointestinal symptoms for several weeks, leading to dehydration and development of acute kidney injury. Laboratory results showed an increase in her serum creatinine concentration to 22.8 mg/dl and blood urea nitrogen to 150 mg/dl; she also had lost 8.9 kg in the previous month. One month earlier, the patient had begun liraglutide 1.8 mg/day subcutaneously for uncontrolled type 2 diabetes. Use of the Naranjo adverse drug reaction probability scale indicated a possible relationship (score of 3) between the patient's development of acute kidney injury and liraglutide. Renal biopsy and laboratory testing were helpful in ruling out other potential causes of renal failure and adverse drug reactions due to other drugs such as ciprofloxacin and quinapril. After the reports of the renal biopsy were obtained, liraglutide was determined to be a likely cause of acute tubular necrosis. The patient was successfully treated with discontinuation of liraglutide, volume repletion, and hemodialysis. To our knowledge, this is the first documented case of liraglutide-induced acute tubular necrosis. Clinicians should be aware of this possible complication and closely follow liraglutide's dosage titration recommendations in the package insert. Patients should also be educated about the need to report unusual or prolonged gastrointestinal symptoms.
authors.affiliation: Department of Pharmacy Practice, College of Pharmacy, Purdue University, West Lafayette, Indiana 47907, USA.
authors.forename: Yaman
authors.initials: Y
authors.lastname: Kaakeh
authors.forename: Sanna
authors.initials: S
authors.lastname: Kanjee
authors.forename: Kevin
authors.initials: K
authors.lastname: Boone
authors.forename: James
authors.initials: J
authors.lastname: Sutton
mesh_terms: D058186:Acute Kidney Injury / Q000139:chemically induced* / Q000175:diagnosis*; D005260:Female; D052216:Glucagon-Like Peptide 1 / Q000009:adverse effects / Q000031:analogs & derivatives*; D006801:Humans; D000069450:Liraglutide; D008875:Middle Aged
chemical_list: D000069450:Liraglutide; D052216:Glucagon-Like Peptide 1