Résumé
Resumen La intoxicación por acetaminofén es una intoxicación frecuente en Colombia y en su tratamiento es fundamental la administración de un antídoto. El manejo convencional con N acetil cisteína presenta potenciales eventos adversos. El objetivo de este reporte de caso es evidenciar la utilidad de un nuevo esquema de tratamiento en un paciente masculino de 19 años quien ingirió 16,5 gramos de acetaminofén y luego de seis horas inició con dolor abdominal y episodios de emésis, para lo cual se inició manejo con N acetil cisteína en la forma tradicionalmente recomendada con la cual desarrolló reacción de hipersensibilidad. Ante la necesidad de continuar con este medicamente se inició un esquema diferente del antídoto con un resultado exitoso y sin nuevas reacciones de hipersensibilidad.
Abstract Toxicity due to Acetaminophen is a very common type of intoxication in Colombia, and in its treatment is essential the administration of an antidote. Conventional management with N acetyl cysteine presents potential adverse events. The objective of this case report is to demonstrate the usefulness of a new treatment scheme in a 19-year-old male patient who ingested 16.5 grams of acetaminophen and after six hours started with abdominal pain and episodes of emesis, for which management was started with N acetyl cysteine in the recommended form and then developed a hypersensitivity reaction. Given the need to continue with this medication, a different antidote scheme was started with a successful result and without new hypersensitivity reactions.
Résumé
Procalcitonin (PCT) is commonly employed in medical practice as a diagnostic biomarker of bacterial infection and also as a monitoring biomarker for antimicrobial therapy. There have been a few published reports concerning elevated PCT levels in people with acute liver injury caused by an overdose of acetaminophen. We report here on a case of PCT elevation in an adolescent with acute acetaminophen poisoning without any bacterial infection or liver injury. A 15-year-old girl had deliberately ingested 20 tablets of 650 mg acetaminophen (13 g) and she presented to our emergency department. The PCT level on admission was elevated to 65.64 ng/mL (reference range: 0–0.5 ng/mL). Her PCT level on the second day peaked up to 100 ng/mL and then it gradually decreased. There was no evidence of liver injury or infection on the computed tomography examination and other lab tests. The patient regained her good health and was discharged on the sixth day of hospitalization.