Fatal poisoning of chilhood in the Eastern Black Sea region of Turkey (2009-2013)

Clinical Assessment of Acute Organophosphorus Pesticide Poisoning in Pediatric Patients Admitted to the Toxicology Emergency Department

Pesticide poisoning in pediatric patients is still an important reason for presenting to the emergency department in Romania. In this context, the present study aims to raise awareness of the toxicological impact of pesticides on human health in pediatrics. For this purpose, the demographic characteristics, clinical assessment, and outcome of pediatric patients with acute pesticide poisoning admitted to the toxicology department of "Saint Mary" Emergency Children's Hospital from Iasi, were analyzed. This retrospective study focused on the clinical and laboratory data of patients aged under 18 years diagnosed with acute pesticide poisoning between 2010-2020. The statistical analysis was performed using the Statistica 10 package. A total of 49 patients presented with manifestations of acute pesticide poisoning, and the most common pesticide involved was diazinon. The most frequent exposure route was accidentally ingesting pesticide products (95%). The primary clinical manifestations were toxic encephalopathy, coma, depressive disorder, gastric disorders, and respiratory failure. Changes in the glycemic status, liver, and kidney damage were also present. Treatment included decontamination, administration of antidote, supportive care, and recommendations to be closely monitored to avoid a new incident. These results highlight the toxic potential of pesticides on human health and their biological consequences, which require an increase in consciousness of the precautions imposed on their use, especially when children are nearby.

Acute lethal poisonings in children: a 10-year retrospective study of the Moscow Region, Russia

BACKGROUND

Poisoning is a critical public health problem. Toxic substances differ across time, region and age. Little is known about poisoning in Russia, and even less is known about lethal poisoning in children in Russia. We aimed to describe the characteristics of cases of lethal poisoning in children and adolescents.

DESIGN AND METHODS

Our retrospective study was based on autopsy reports from archives of the Moscow Region Bureau of Forensic Medical Examination for the period of 2009 to 2018.

RESULTS

A total of 438 lethal poisoning cases were recorded. The average age of the poisoned children was 11.3 years. Deaths predominantly occurred in boys, mostly due to the higher frequency of poisoning with household and technical chemicals (p<0.01). Accidental deaths were also higher in males (p < 0.01). Therapeutic drug poisoning (p<0.01) and suicide (p < 0.01) were more frequent in females. The leading cause of lethal poisoning in children was exposure to carbon monoxide, especially in children aged 5 to 9 years (p<0.01) and 1 to 4 years (p<0.01). Carbon monoxide poisoning occurred more often in winter (p<0.01). Regarding the structure of poisoning with household and technical chemicals, the most frequent was poisoning by a mixture of utility gases.

CONCLUSION

Our study shows that carbon monoxide poisoning is a serious problem in the region. This may be associated with the ongoing use of individual heating systems. A significant increase in the frequency of fatal poisoning by chemicals, especially by propane-butane gas mixtures while sniffing, has become a disturbing trend.

Epidemiological and sociocultural assessment of childhood poisonings

Objectives

Poisoning occurring in childhood still continues to be an important public health issue. The aim of the study is to socio-demographically and clinically examine poisoning cases consulted to emergency department.

Methods

The findings of 121 patients between the ages of 1 month and 17 years consulting to the pediatric emergency department with the suspicion of poisoning were examined retrospectively in the study.

Results

The mean age of the patients was 6.60 ± 5.70 (min-max: 0–17) years and 49.6% of the patients were male and 50.4% were female. The most common causes of poisoning were corrosive chemicals in 35 patients (28.9%), poisonous animals in 24 patient's (19.8%) and prescription medications in 24 patients (19.8%). While 103 (85.1%) of the cases were exposed to the factor accidently, 18 of the cases (14.9%) had attempted suicide. The mean monthly family income levels of accidently poisoned cases were significantly higher than those who attempted suicide (p < 0.001). The father's education level was lower in cases who were poisoned by suicide attempt than in those who were accidently poisoned (p < 0.001).

Conclusion

Poisoning rates in childhood and varieties of factors differentiate among the regions. The rate of poisoning cases due to poisonous animals was found to be quite high in the region where this study was carried out. In addition, the study showed that poisoning rates due to suicide attempt in children of families with low income level and/or father's education level have increased.

Toxicological profile of Amanita virosa - A narrative review

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Globally, mushroom poisoning leads to a considerable number of deaths annually. However, no definite antidote has been introduced yet.

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A mushroom-poisoning outbreak occurred in 2018 in Iran; this overview presents geographical distribution of Amanita virosa along with studies reporting A. virosa poisonings.

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Also, main toxins of A. virosa, their toxicity mechanisms and pharmacological management of mushroom-poisoned individuals are presented.

Mushrooms account for a part of human diet due to their exquisite taste and protein content as well as their promising health effects unveiled by scientific research. Toxic and non-toxic mushrooms frequently share considerable morphological similarities, which mislead the collectors/consumers, resulting in mycotoxicity. Numerous mushroom species are considered “poisonous” as they produce dangerous toxins. For instance, members of the genus Amanita, especially A. phalloides, A. virosa and A. verna, are responsible for severe and even life-threatening noxious consequences. Globally, mushroom poisoning is a crucial healthcare issue as it leads to a considerable number of deaths annually. However, no definite antidote has been introduced to treat this poisoning. The present article discusses the characteristics of A. virosa in terms of epidemiology, mechanisms of toxicity, poisoning features and management.