Citation

Rajbanshi LK, Arjyal B, Mandal R. Indian J. Crit. Care Med. 2018; 22(10): 691-696.

Affiliation

Department of Internal Medicine, Birat Medical College and Teaching Hospital, Biratnagar, Nepal.

Copyright

(Copyright © 2018, Indian Society of Critical Care Medicine, Publisher Medknow Publications)

DOI

10.4103/ijccm.IJCCM_207_18

PMID

30405278

PMCID

PMC6201648

Abstract

BACKGROUND: Acute poisoning is a common health-care problem requiring admission in the intensive care unit (ICU) in the developing countries. The study was conducted to assess the epidemiological parameters of acute poisoning and factors affecting clinical course and outcome of the patients in ICU in the eastern part of Nepal.

METHODOLOGY: This was a prospective observational study conducted at ICU of tertiary care hospital in the eastern part of Nepal for the duration of 2 years. All the acute poisoning cases admitted in the ICU were studied for epidemiological profiles, poisoning characteristics, and various clinical factors affecting the outcome of the patients.

RESULTS: Eighty-five patients with acute poisoning were included in the study. Suicidal attempt leading to acute poisoning was seen in majority of the young population. Majority of the poisoning was due to the organophosphorous compounds (43.5%). Patients with organophosphorous poisoning had a significantly longer duration of ICU stay (P = 0.020). The survival of the patients was significantly affected by age, duration of presentation to the hospital, Glasgow Coma Scale, Sequential Organ Failure Assessment score, need for mechanical ventilation, duration of ICU stay, hepatic failure, coagulopathy, and need for vasoactive drugs (P < 0.05). The independent predictors of mortality observed in the study were age, delayed presentation to the hospital, hepatic failure, and need for mechanical ventilation.

CONCLUSION: Organophosphorous poisoning was the most common acute poisoning in young population leading to the ICU admission. Older age, delayed initiation of the resuscitative measures, need for mechanical ventilation, and hepatic failure significantly affected the mortality.

Language: en

Keywords

Acute poisoning; intensive care unit; mortality; organophosphorous