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Severity grading of childhood poisoning: the Multicentre Study of Poisoning in Children (MSPC) score
A G Marchi1, N Bet, M G Peisino
1IRCCS Istituto per l'Infanzia, Trieste, Italy.
Insights
The Multicentre Study of Poisoning in Children score effectively grades childhood poisoning severity. This validated tool aids in identifying pediatric poisoning risks and trends for epidemiological research.
Area of Science:
- Pediatric Toxicology
- Epidemiology
- Public Health
Background:
- Childhood poisoning poses significant health risks.
- Standardized severity grading is crucial for risk assessment and trend analysis.
- Existing methods may lack comprehensive evaluation of poisoning severity.
Purpose of the Study:
- To evaluate the Multicentre Study of Poisoning in Children score for severity grading.
- To assess the score's utility in comparing poisoning causes and identifying trends.
- To determine the score's suitability for epidemiological studies.
Main Methods:
- Prospective testing of the Multicentre Study of Poisoning in Children score.
- Inclusion of 644 symptomatic children (aged 0-13 years) across six Northern Italian pediatric hospitals.
- Classification based on highest severity level across nine target groups (organ systems, metabolic, corrosive injuries).
Main Results:
- The score classified poisonings as mild (53.8%), moderate (42.9%), severe (2.7%), and very severe (0.6%).
- No deaths were reported in the study cohort.
- Severity grading confirmed a high prevalence of mild to moderate poisonings in children.
Conclusions:
- The Multicentre Study of Poisoning in Children score appears to be an objective tool for grading pediatric poisoning severity.
- The score is suitable for epidemiological studies and monitoring poisoning trends.
- Further investigation is warranted to explore the clinical utility of the score.
Abstract:
Scores for severity grading of childhood poisoning may be useful in comparing different causes of poisoning, in order to identify the main risks and their changes over time. The Multicentre Study of Poisoning in Children score is based on four levels of severity (1-mild, 2-moderate, 3-severe, 4-very severe) involving nine target groups: seven relating to organ systems (gastrointestinal, nervous, respiratory, circulatory, renal, hepatic, skin), one to metabolic abnormalities and one to injuries from corrosive substances. Each patient is classified by the highest level attributed to any one of the nine groups. The score has been prospectively tested in 644 symptomatic children, aged 0-13 years, admitted to six pediatric hospitals of Northern Italy from January 1, 1991 to December 31, 1993. Poisoning was categorized as mild (1) in 357 children (53.8%), moderate (2) in 285 (42.9%), severe (3) in 18 (2.7%) and very severe (4) in 4 (0.6%). No deaths occurred. Severity grading according to The Multicentre Study of Poisoning in Children score confirms the prevalence of mild and moderate poisonings in children; the score seems to be an objective method suitable for epidemiological studies in different countries. Its clinical usefulness deserves more investigation.
