RESUMO
Liraglutide is a glucagon-like peptide-1 (GLP-1) receptor agonist used for the management of type 2 diabetes and obesity. It was the first GLP-1 receptor agonist to be approved by the US Food and Drug Administration and the European Medicines Agency for the treatment of obesity. To date, numerous skin adverse reactions to liraglutide have been reported, but data regarding hypersensitivity reactions are scarce, raising concerns about its safety and clinical management. We present the case of a 56-year-old female patient with class 3 obesity who was started on subcutaneous liraglutide (Saxenda) by her endocrinologist. One month after starting the aforementioned treatment, the patient presented well-defined, round, erythematous pruriginous plaques surrounding the injection site, around 24â hours after the drug administration. A liraglutide-induced, delayed-type hypersensitivity reaction was suspected, which could be subsequently confirmed by allergy testing and histopathological study. This paper explores the clinical use of liraglutide, the occurrence of hypersensitivity reactions, diagnosis, management, and implications for future research. Understanding and managing liraglutide hypersensitivity is crucial to ensuring the safety and efficacy of this medication.
Assuntos
Carcinoma de Células Renais , Neoplasias Renais , Leiomiomatose , Síndromes Neoplásicas Hereditárias , Neoplasias Cutâneas , Neoplasias Uterinas , Humanos , Feminino , Carcinoma de Células Renais/genética , Carcinoma de Células Renais/patologia , Leiomiomatose/diagnóstico , Leiomiomatose/genética , Leiomiomatose/patologia , Dermatologistas , Neoplasias Cutâneas/genética , Neoplasias Cutâneas/patologia , Síndromes Neoplásicas Hereditárias/diagnóstico , Síndromes Neoplásicas Hereditárias/genética , Síndromes Neoplásicas Hereditárias/patologia , Neoplasias Renais/genética , Neoplasias Renais/patologia , Neoplasias Uterinas/patologia , Fumarato HidrataseRESUMO
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