Accidental Trisodium Phosphate [Na3PO4] (TSP) Ingestion in a Child.

Abstract

Background: It is not uncommon for a child to present to the hospital due to accidental ingestions, and oftentimes they are the result of a child accessing household cleaning or home improvement products. Typically, the upper gastrointestinal tract is the site of initial tissue insult and prognosis of these cases depends on a variety of factors, including the ingested substance, injury extent, and assessments and treatments rendered. Possible post-ingestion complications that make management difficult may include mediastinitis, hemodynamic instability, gastrointestinal perforation, erosion and scarring.

Case: In this case, a 13-month-old boy accidently swallowed Trisodium phosphate [Na₃PO₄] (TSP), a common household all-purpose heavy-duty cleaner. After ingestion, the patient presented to the emergency department where a multi-disciplinary team-initiated care. Work-up included regular vital checks, electrolyte profiles, blood profiles and an esophagogastroduodenoscopy. He was eventually discharged and scheduled to return for follow-up with esophagram, without long term consequences.

Conclusions: Although the ingestion of TSP has occurred before, the literature regarding consumption of this specific detergent is negligible. This case provides evidence regarding the treatment and outcome of a paediatric patient who accidentally swallowed TSP and offers guidance in the management of their care.