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Blood Lead Levels in Opium-Poisoned Children: One Cross-Sectional Study in Iran

Arezoo Chouhdari1, Fariba Farnaghi2, Hossein Hassanian-Moghaddam3

  • 1Skull Base Research Center, Loghman Hakim Hospital AND Department of Health and Community Medicine, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.

Addiction & Health
|November 27, 2020
PubMed

Insights

Opium poisoning in children can lead to elevated blood lead levels (BLLs), particularly in girls. Further research is needed to understand the correlation between BLLs and hemoglobin levels in affected children.

Area of Science:

  • Pediatric Toxicology
  • Environmental Health
  • Public Health

Background:

  • Lead poisoning is an increasing concern, often linked to opium exposure.
  • Understanding the impact of lead on children's health is critical.

Purpose of the Study:

  • To investigate the relationship between blood lead levels (BLLs) and demographic factors in children with opium poisoning.
  • To assess the prevalence of elevated BLLs in this vulnerable population.

Main Methods:

  • A cross-sectional study involving 32 children under 13 years old admitted for opium poisoning.
  • Evaluation of BLLs, demographics, clinical signs, and laboratory tests.

Main Results:

  • The mean BLL was 9.78 ± 3.44 μg/dl, with 70% of children having BLLs ≥ 5 μg/dl.
  • Girls exhibited significantly higher mean BLLs (17.07 ± 6.57 μg/dl) compared to boys (6.61 ± 3.22 μg/dl).
  • A significant correlation was observed between BLLs and hemoglobin levels, with a complex relationship at different Hb concentrations.

Conclusions:

  • Preventive strategies are essential to protect children from lead exposure via opium and other contaminated materials.
  • While chelation therapy wasn't required, the long-term effects of lead exposure on children's organs warrant attention.
Abstract

Keywords:
ChildLeadOpium

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