Autor
- Javier A. Aguilar-Mejía
- Luis Carlos Rojas-Rodríguez
- Mary Isabel Vanegas-Rincón
- María A. Barón-Bolívar
Management of Acute Moderate Iron Poisoning with Oral Chelation and Antioxidant Therapy: A Case Report Artículo académico
Perfil
Resumen
- Introduction: Acute iron poisoning is a potentially life-threatening condition that primarily affects the gastrointestinal, hepatic and cardiovascular systems. While it most often occurs accidentally in children, intentional overdoses in adolescents and adults remain an important clinical concern. Case description: We report the case of a 14-year-old male patient with a history of depression who intentionally ingested 100 ferrous sulfate tablets (equivalent to 118 mg/kg of elemental iron). The patient was admitted to the emergency department three hours after ingestion. He presented with vomiting tablet remnants, headache, and mild abdominal pain. Supportive measures included intestinal irrigation with polyethylene glycol (PEG), gastric protection, and N-acetylcysteine intravenous administration. The iron chelator therapy with deferoxamine was not possible because the medication was unavailable, so treatment with the oral iron chelator (deferasirox) was initiated. The iron levels gradually decreased, with no evidence of liver or cardiovascular involvement. The patient was discharged on day 20 post-ingestion with outpatient psychiatric follow-up. Discussion: This case highlights the importance of early initiation of gastrointestinal decontamination with PEG to limit systemic iron absorption. The use of deferasirox as an alternative chelating agent in the absence of deferoxamine has been associated with a favorable response. Conclusions: The rational use of oral chelators, gastrointestinal decontamination, and hepatoprotective therapies in acute iron poisoning might prevent major complications and improve prognosis. Alternative therapies can be valuable when an antidote is not immediately available; however, further clinical research is required before making a recommendation.
autores
-
http://vivoweb.org/ontology/core#FacultyMemberAmador Muñoz, Diana Patricia
fecha de publicación
- 2025-12-1
Área temática
Edición
- 4