Combined Gastrointestinal Decontamination in Acute Severe Poisoning

Summary

Gastrointestinal absorption of high dose medication (toxicant) ingested under solid form for suicidal purposes, is prolonged in patients who need intensive care admission and mechanical ventilation. This is due to the large ingested amounts, slowed blood circulation in the digestive system due to low blood pressure, and the formation of conglomerates of pills (pharmacobezoars). We make the hypothesis that combined decontamination of the digestive system with activated charcoal plus polyethylene glycol may reduce absorption of the ingested toxicant compared with standard care. Two hundred patients requiring admission to intensive care and mechanical ventilation due to the effect of the ingested toxicant, will be included in a 1:1 randomized fashion over 24 months in the intervention group receiving combined decontamination and standard care group receiving activated charcoal according to guidelines. The main objective is to show a decrease in the concentration of the toxicant after 24h of randomization.

Timeline

Start

2026-06-24

Primary completion

2028-06-24

Completion

2028-07

Drugs

Indications