Epidemiology of acute poisoning in children presenting to the poisoning treatment center at Ain Shams University in Cairo, Egypt, 2009-2013

Clinical characteristics and toxicological spectrum analysis of 493 cases of acute poisoning in children

OBJECTIVE

This retrospective study aimed to analyze the clinical characteristics and toxicological spectrum of acute poisoning in children treated at our pediatric intensive care unit. The findings provide a basis for the treatment and prevention of acute poisoning in children.

METHODS

Clinical data of hospitalized children aged 0 to14 years with acute poisoning, treated between January 2015 and December 2023, were collected and analyzed. The analysis included the types of poisoning, sex and age distribution of children, routes and causes of poisoning, time from poisoning to medical consultation, length of hospital stays, and treatment outcomes.

RESULTS

Among the 493 cases of acute poisoning in children, pesticide poisoning (n = 252, 51.1%) was the most common type, followed by medication poisoning (n = 182, 36.9%). Chemical poisoning accounted for 7.7% (n = 38), while food poisoning and inhalation of harmful gases accounted for 3.0% (n = 15) and 1.2% (n = 6), respectively. The main route of poisoning was oral ingestion (n = 477, 96.8%), while accidental ingestion accounted for a large proportion (n = 379, 79.4%), and adolescents aged 11 to 14 years accounted for 20.6% (n = 98).Apart from the predominance of girls attempting suicide by self-administering antipsychotic medications (n = 88, 75.9%) due to depression, there was no significant difference in sex distribution among other types of poisoning children. The highest incidence of poisoning except children who self-administer antipsychotic drugs occurred in children aged 1-3 years (n = 267, 54.2%) and 8-14 years (n = 135, 27.4%), with the highest proportion in the preschool age group. The average time from poisoning to medical consultation was 33.4 ± 54.9 h, and majority of children received treatment within 48 h after poisoning (n = 423, 85.8%). The overall effective treatment rate was 96.8%.

CONCLUSION

Acute poisoning in children has complex and diverse causes, with accidental ingestion being the main route. Prevention should be emphasized, including strengthening child safety education and improving parental supervision. Moreover, psychological health education is crucial for adolescents during their puberty. In the event of acute poisoning, prompt medical consultation and appropriate treatment are necessary to mitigate adverse outcomes.

Evaluation of Accidental and Intentional Pediatric Poisonings: Retrospective Analysis of Emergency Medical Service Interventions in Wroclaw, Poland

Background/Objectives: Poisonings among children are a major cause of morbidity and mortality worldwide and present a significant challenge for emergency medical services (EMS). The aim of this study was to analyze the types of substances causing poisonings and the intention of poisonings in children, providing detailed information on the most common causes of poisonings in different age groups. Methods: A retrospective study was conducted analyzing medical records of pediatric patients under the care of emergency medical services (EMS) in Wroclaw, Poland, between 2015 and 2017. The study included all patients under 18 years old diagnosed with poisoning. Data collected included age, sex, cause of poisoning, location of the incident, neurological status (GCS), and the type of healthcare facility. Results: The study included 484 patients, with a mean age of 13 years. The largest age group was 16-18 years (44%), and the majority were female (58%). The most common causes of poisonings were alcohol (29.3%), medications (26%), and intoxicants (24.8%). Over half of the incidents occurred at home (52.5%). Intentional poisonings constituted 75% of cases, particularly involving alcohol (38.6%), intoxicants (32%), and medications (26.7%). Accidental poisonings were mainly due to household chemicals (28.7%) and carbon monoxide (27%). The differences in causes and locations of poisonings were statistically significant (p < 0.001). Conclusions: Our study showed that the most common causes of poisonings among children were alcohol, medications, and intoxicants. Poisonings most frequently occurred at home, especially with medications, while outside the home, alcohol and intoxicants were predominant. This study was not registered.

Insights into hospitalization pattern for drug, medicament, and biological substance poisoning, adverse effect, and underdosing in Australia: An ecological study between 1998 and 2019

BACKGROUND

Drug, medicament, and biological substance poisoning, adverse effects, and underdosing are significant public health concerns. Gaining insight into the patterns and trends in hospitalizations caused by these occurrences is essential for the development of preventative initiatives, optimization of treatment regimens, and improvement of patient safety. The aim of this study is to examine the trend of hospitalisation related to poisoning by, adverse effect of and underdosing of drugs, medicaments and biological substances in Australia between 1998 and 2019.

METHODS

This is an ecological descriptive study that examined hospitalisation related to poisoning by, adverse effect of and underdosing of drugs, medicaments and biological substances in Australia between 1998 and 2019. A nationwide hospital admissions database was used for this study.

RESULTS

Between 1998 and 2019, a total of 683,869 hospital admission episodes were recorded in Australia. The overall annual number of hospital admissions for various reasons increased by 20.5% from 29,854 in 1998 to 35,960 in 2019, representing a decrease in hospital admission rate of 10.6% [from 158.69 (95% CI 156.90-160.49) in 1998 to 141.91 (95% CI 140.44-143.37) in 2019 per 100,000 persons, trend test, p<0.05]. Overnight-stay admissions accounted for 69.2% of the total number of hospital admissions, and 30.8% were same-day admissions. Rates of same-day hospital admission decreased by 13.3% [from 50.55 (95%CI 49.54-51.57) in 1998 to 43.81 (95%CI 43.00-44.63) in 2019 per 100,000 persons]. Rates of overnight-stay hospital admission decreased by 11.1% [from 108.14 (95%CI 106.66-109.63) in 1998 to 96.17 (95%CI 94.96-97.38) in 2019 per 100,000 persons]. Admissions related to antiepileptic, sedative-hypnotic and antiparkinsonism drugs was the most prevalent hospital admissions type accounting for 26.8%. Females were responsible for 418,751 hospital admission episodes, representing 61.5% of the total number of hospital admission.

CONCLUSION

This study found that while the overall annual number of admissions increased, the rate of admission decreased over the same period. The most common reasons for admissions were antiepileptic, sedative-hypnotic, and anti-parkinsonism drugs. The study also noted increases in admissions related to anaesthetics, therapeutic gases, hormones, and their synthetic substitutes. These findings suggest a concerning rise in the suboptimal use of these medications. In order to combat the increasing incidence of this type of admissions, it is imperative to strengthen public awareness initiatives on medicine safety and abuse.

Acute Poisoning Among Children Admitted to Alexandria Poison Center, Egypt: Patterns and Predisposing Factors

Acute poisoning in children is a major public health problem worldwide. Children poisoning ranks among the top unintentional injuries in children aged less than four years. This paper aimed to describe the pattern and characteristics of acute poisoning incidents, estimate the percentage of medication poisoning among those children and highlight the possible risk factors. All children aged below 10 years admitted to Alexandria Poison Centre (APC) with acute poisoning from the July 1, 2022, to December 31, 2022, were included in the study. A pre-designed structured interviewing questionnaire was used to collect data: socio-demographic data of the poisoned child and his/her caregiver, medical history of the poisoned child and family members, history of previous poisoning incidents in the family, details of the poisoning incident including causative agent, route of poisoning, scene of poisoning, time interval to reach APC and the first aid done.  350 children admitted to APC were included in our study, of which 59% (n=208) of poisoned children were males with mean age 3.14 ± 2.28 years. The types of poisoning found were 46.6% chemical compounds, 31.4% medication, 18% household and 4% food poisoning. Most of the children were poisoned orally. High education of caregiver, urban residence and the presence of chronic disease within a family member were significantly associated with medication poisoning while low education of caregiver, drug addiction, having chronic disease among a family member and the presence of previous poisoning accident in the family were significantly associated with poisoning with chemical compounds. The study found that acute poisoning is more common among young male children in Alexandria; the chemical compounds came first as the main source of poisoning followed by the medication poisoning.

Poisoning in children and adolescents in Kermanshah city, Iran

BACKGROUND

Poisoning among children and adolescents is a public health problem worldwide. To take preventive measures, the pattern of this problem should be determined. This study aimed to describe the demographic characteristics of poisoning in children and to investigate the relationship between the types of poisoning and demographic factors in children in Kermanshah province.

METHODS

This cross-sectional, descriptive-analytical study was conducted on 250 children and adolescents under 18 years of age who were referred to Mohammad Kermanshahi Pediatric Hospital in Kermanshah province due to poisoning during 2019-2022. The demographic and epidemiological data of patients were extracted from their medical files and analyzed.

RESULTS

Out of 250 cases of poisoning, 173 (69.2%) cases were unintentional, 96 (55.5%) of whom were boys. Further, 77 (30.8%) cases of poisoning were intentional, of whom 49 (63.6%) were girls. There was a significant difference between gender and intentional and unintentional poisonings (p-value = 0.005). The median age of unintentional poisoning was 3 (IQR = 2.5) and that of intentional poisoning was 14 (IQR = 2). Most cases of poisoning were in cities, 145 (83.8%) of them were unintentional and 66 (85.7%) were intentional. Most cases of intentional and unintentional poisonings occurred in spring 2017 (35.1%) and autumn 2016 (34.6%), respectively. The most common causes of poisoning were narcotics (n = 36, 34.3%) and drugs (n = 35, 33.3%) in the age group 0-3 years and drugs (n = 46, 66.9) in the age group 11-18 years.

CONCLUSIONS

The most common causes of poisoning were narcotics and drugs in children and drugs in adolescents. To prevent poisoning in children, parents are required to increase their knowledge of the safe storage of narcotics and drugs, such as not storing methadone in a water bottle. Targeted evaluation and preventive measures are also needed in adolescent poisoning.

Epidemiology, risk factors, and strategies to prevent and manage poisonings due to pharmaceuticals in children in low income and low-middle income countries: A systematic review

Background

There are significant disparities in the burden of disease due to poisoning between children in low- and high-income countries (HICs). However, there is limited data on the impact of increasing pharmaceutical access in low income countries (LICs) and low-middle income countries (LMICs) on the epidemiology of and risk factors associated with poisoning in children in these settings. Furthermore, while strategies in HICs have effectively reduced the burden of disease due to poisonings in children, there is limited information regarding the efficacy of these interventions in LICs/LMICs.

Methods

We conducted a systematic review in eight databases for literature published between January 2000 to April 2022 to evaluate the epidemiology and risk factors associated with poisonings due to pharmaceuticals and effective strategies to prevent and manage them in children in LICs/LMICs. From 16 061 retrieved articles, 41 were included in the final analysis.

Results

Pharmaceuticals were a common cause of poisoning in children in LICs/LMICs, occurring in between 12.4% and 72.36% of cases. Major risk factors were unsafe medication storage and inadequate caregiver knowledge. Delayed access to care and younger age were associated with increased mortality. Prevention strategies that included education demonstrated improvements in knowledge; however, their impact on incidence and mortality was unclear. Management strategies detailed individual patient care interventions, most commonly gastric lavage and activated charcoal. Meanwhile, delayed presentation, limited provider knowledge, and inadequate laboratory resources to support therapeutic monitoring hindered optimal management.

Conclusions

The combination of educational interventions for prevention, along with regulatory processes to maximise medication storage and formulation safety, could be effective in reducing the burden of poisoning in LICs/LMICs. The development of national or regional protocols for the management of common medication poisonings, augmented by the development of poison control centers and expansion of laboratory access in facilities may help reduce the morbidity and mortality associated with pharmaceutical poisonings in children in LICs/LMICs. Further evidence regarding contextual factors, risk and benefit profiles, the pattern of poisoning, and the impact of preventive and treatment interventions specific to LICs/LMICs is needed to better refine recommendations in these settings.

Registration

PROSPERO: CRD42022315686.

Demographics and Clinical Characteristics Assessment of Severe Acute Toxic Ingestions in Pediatric Patients: A Single-Center Study in Jilin Province of China

OBJECTIVE

This study aimed to describe the demographic and clinical characteristics of severe acute toxic ingestions in children in Jilin Province and provide a reference for seeking effective measures to prevent poisoning accidents.

METHODS

The clinical data of patients diagnosed with acute toxic ingestions and who presented with severe life-threatening symptoms or organ dysfunction at the Pediatric Intensive Care Unit of the First Hospital of Jilin University were retrospectively analyzed. Patients with incomplete clinical medical records, unclear toxic substance, and loss to follow-up within 6 months of discharge are excluded. We sorted out these children's demographic characteristics, types of poisoning, clinical manifestations, treatment process, and follow-up, etc.

RESULTS

This study enrolled 141 cases with no significant differences in sex and region; adolescents accounted for 44.68%. The most common poisons were pesticides and insecticides for rural areas and internal medication for urban areas. With poisoning details as a grouping variable, there was no statistical difference between sex groupings (χ2 = 6.018, P = 0.198) and no difference between region groups (χ2 = 3.775, P = 0.289). However, there were statistical differences between age groups (χ2 = 28.22, P = 0.001). In this research, patients younger than 6 years are mainly unintentionally poisoned, whereas the suicide rate of the urban group (P < 0.05), adolescents (P < 0.01), and girls (P < 0.01) has increased significantly; moreover, the suicide group is more likely to take more overdose medication or pesticides and insecticides (P < 0.01). In addition, there was a statistical difference between suicide and length of intensive care unit stay (r = 0.268, P < 0.01). A total of 90.78% of the patients were successfully discharged after comprehensive treatment. Children aged younger than 12 years had good psychological and intellectual development during the follow-up period, whereas adolescents diagnosed with depression often required long-term psychological and medication intervention.

CONCLUSIONS

This study identified poisoning details in different ages, regions, and sex of acute severe oral poisoning in children from Jilin Province. The results presentation of different prevention priorities should vary among children of different ages and emphasize adolescent suicide being a reality in Jilin Province. There is an urgent need for further culture-specific research in this area.

The burden of poisoning in children hospitalised at a tertiary-level hospital in South Africa

Introduction

Globally, childhood poisoning, accounts for a significant proportion of emergency department admissions. There is a paucity of data from low- and middle-income countries on poisoning in children.

Objective

To describe the incidence, case fatality rate, and types of poisoning in children admitted to a tertiary-level hospital in Johannesburg, South Africa.

Methods

This was a retrospective descriptive study of children hospitalised with poisoning from January 2016 to December 2021 at Chris Hani Baragwanath Academic Hospital. Children were identified from a discharge summary database using ICD-10 codes that describe poisoning. Trends in incidence of poison exposure were reported.

Results

Of the 60,901 admissions during the study period, 2,652 (4.4%) children were diagnosed with poisoning. Most (71.3%) children were less than 5 years of age and 55% were male. The incidence of poisoning per 100,000 was highest at 108.4 (95% CI: 104.3-112.6) in 2019 and decreased to 77.3 (95% CI: 73.9-80.7) in 2020 and 59.6 (95% CI: 56.3-62.5) in 2021. Main causes of poisoning were organic solvents (37.6%), medications (32.9%), and pesticides (17.5%). The overall case fatality rate was 2.1%. In a multivariate analysis, poisoning secondary to pesticides (aOR: 13.9; 95% CI: 4.52-60.8; p < 0.001), and unspecified agents (aOR: 12.7; 95% CI: 3.27-62.8; p < 0.001) were associated with an increased odds of death.

Conclusion

We report a high prevalence of poisoning in children hospitalised in this tertiary-level hospital in South Africa. Public health measures to reduce the burden of organic solvents, medications and pesticide poisoning are urgently warranted.

Childhood Acute Poisoning at Haiphong Children's Hospital: A 10-Year Retrospective Study

Introduction

Children are most often harmed by acute poisoning, which may cause disability or even death. This demonstrates the critical necessity for epidemiologic studies specific to each nation and area since they aid in developing plans for the prevention of acute poisoning. There are no data or outdated data on acute poisoning in children in Vietnam. This research would partly fill this existing gap and compare the trend with other places across the globe.

Methods

A retrospective study was conducted in the 10-year period from 2012 to 2021 in Haiphong Children's Hospital, Vietnam.

Results

There were 771 children hospitalized due to acute poisoning. Children in the 1-5-year-old group accounted for the highest rate, at 506 (65.6%). The mean age was 4.5 ± 4.1 years old. The male-to-female ratio was 1.2/1. Nonpharmaceutical chemicals were the most common agent in 331 cases (42.9%), including cleaning products 63 (19.0%), rat poison 60 (18.1%), and petrol 42 (12.7%). Medications were the second most common agent in 290 cases (37.6%), mostly paracetamol 60 (20.7%) and sedatives 40 (13.8%). There were 633 (82.1%) children exposed to poisons unintentionally.

Conclusion

Children between the ages of 1 and 5 are more likely to be exposed to harmful substances. The most common agents were nonpharmaceutical chemicals followed by pharmaceuticals. Most incidents were inadvertent. Finally, our research may provide insights that public health authorities might use to plan practical actions.

Hospitalised poisonings in Australian children: a 10-year retrospective study

INTRODUCTION

Paediatric poisoning is a major cause of childhood injury, and most poisonings are preventable. We aimed to describe hospitalisations resulting from poisoning and envenomation in Australian children, including demographics, cause of the exposure, hospital length of stay, rates of intensive care unit admission and in-hospital deaths. We also aimed to describe risk factors for increased length of stay and intensive care unit admission.

METHODS

A retrospective analysis was performed of hospitalised poisoning and envenomation cases of children (<15 years) in Australia from 1 July 2009 to 30 June 2019. A nationwide hospital admissions database was used for this study.

RESULTS

During the 10-year study period 33,438 children were admitted to hospital due to a pharmaceutical or non-pharmaceutical poisoning/envenomation; an average of 74.8 cases per 100,000 population per year. Approximately 10 children were admitted to hospital each day for poisoning. Over 70% of these cases were due to pharmaceuticals (n = 23,628), most frequently non-opioid analgesics, anti-pyretics and anti-rheumatics (n = 8759, 37.1% of pharmaceutical exposures). The most common non-pharmaceutical exposure was contact with venomous animals and toxic plants (n = 4578, 46.7% of non-pharmaceuticals). Intentional self-harm occurred in 7833 (23.4%) of cases. Intensive care unit admission was required in 519 cases (2.5% of the 20,739 cases where this information was available), while 200 (0.96% of 20,739) needed ventilator support. Ten children (0.03%) died. Older age, female sex, poisoning with pharmaceuticals and metropolitan hospital location were associated with increased length of stay. Older age and poisoning with pharmaceuticals were also associated with intensive care unit admission.

CONCLUSION

Approximately 10 children were admitted to hospital with poisoning every day in Australia. Most poisonings were due to pharmaceuticals, particularly simple analgesics that are found in most Australian homes. Severe outcomes (intensive care unit admissions and deaths) were rare.

Epidemiological Trends of Acute Chemical Poisoning among Children over a Recent Three-Year Period in Saudi Arabia

Acute intoxication from chemicals is a major medical emergency that can result in illness and mortality. This retrospective study aims to evaluate acute chemical poisoning incidents among children in Saudi Arabia from 2019 to 2021. A total of 3009 children were recorded as being chemically intoxicated. The SPSS/PC statistics package was used for the statistical analysis. The acute chemical poisoning incidents that occurred in the age groups were <1 year: 237 (7.8%), 1-5 years: 2301 (76.4%), 6-12 years: 214 (7.1%), and 13-19 years: 257 (8.5%). The mean rate of acute chemical poisoning in the northern region was 40.1%. The most common poisonous agents were organic solvents (20.4%) and disinfection agents (22.7%). Interestingly, there is a significant relationship between the different types of acute chemical poisoning and various factors, including gender, age, the location where acute chemical intoxication occurred, the type of exposure, and whether these were intentional or unintentional events. The data suggest that the northern region of Saudi Arabia has had the highest number of recorded incidents of acute chemical poisoning over the last three years (2019-2021). Individuals between 1-5 years old were the worst hit. Organic solvents and detergents were to blame for the acute unintentional chemical poisonings that took place in homes. Therefore, educating the public about chemical poisoning and reducing children's exposure to toxic chemicals requires educational programs, which may help to reduce chemical poisoning occurrence.

A Descriptive Study of Acute Pediatric Poisoning Age 0-12 Years Old Presenting to Pediatric Emergency Department Hospital Tunku Azizah, Malaysia

INTRODUCTION

Acute pediatric poisoning poses significant morbidity and mortality to a country. This study looks at the pattern of acute pediatric poisoning in ages 0-12 years old presenting to a pediatric emergency department in a tertiary hospital in Kuala Lumpur.

METHOD

We performed a retrospective review of acute pediatric poisoning aged 0-12 years old presenting to the pediatric emergency department of Hospital Tunku Azizah Kuala Lumpur from 1st January 2021 to 30th June 2022.

RESULTS

A total of 90 patients were included in this study. The ratio of female to male patients was 2:3. Oral ingestion was the most common route of poisoning. 73% of patients were from 0-5 years old and primarily asymptomatic. Pharmaceutical agents were the most common agent of poisoning-no mortality in this study.

CONCLUSION

The prognosis of acute pediatric poisoning was good in the 18 months of the study period.

Prognostic factors in acute poisoning with central nervous system xenobiotics: development of a nomogram predicting risk of intensive care unit admission

Background

Acute intoxication with central nervous system (CNS) xenobiotics is an increasing global problem. Predicting the prognosis of acute toxic exposure among patients can significantly alter the morbidity and mortality. The present study outlined the early risk predictors among patients diagnosed with acute exposure to CNS xenobiotics and endorsed bedside nomograms for identifying patients requiring intensive care unit (ICU) admission and those at risk of poor prognosis or death.

Methods

This study is a 6-year retrospective cohort study conducted among patients presented with acute exposure to CNS xenobiotics.

Results

A total of 143 patients' records were included, where (36.4%) were admitted to the ICU, and a significant proportion of which was due to exposure to alcohols, sedative hypnotics, psychotropic, and antidepressants (P = 0.021). ICU admission was associated with significantly lower blood pressure, pH, and HCO₃ levels and higher random blood glucose (RBG), serum urea, and creatinine levels (P < 0.05). The study findings indicate that the decision of ICU admission could be determined using a nomogram combining the initial HCO₃ level, blood pH, modified PSS, and GCS. HCO₃ level < 17.1 mEq/L, pH < 7.2, moderate-to-severe PSS, and GCS < 11 significantly predicted ICU admission. Moreover, high PSS and low HCO₃ levels significantly predicted poor prognosis and mortality. Hyperglycemia was another significant predictor of mortality. Combining initial GCS, RBG level, and HCO₃ is substantially helpful in predicting the need for ICU admission in acute alcohol intoxication.

Conclusion

The proposed nomograms yielded significant straightforward and reliable prognostic outcomes predictors in acute exposure to CNS xenobiotics.

Streamlining referral decisions for childhood poisoning: a cross-sectional study from a tertiary children's hospital in Cape Town, South Africa

•

Poisoning is one of the top five causes of childhood injury-related disease globally, but data in Africa are limited.

•

Low socioeconomic status plays a role in the types of toxins to which children are exposed, some of which may cause significant morbidity and mortality.

•

The far-reaching primary health care system relies on early assessment of all patients, to refer those requiring advanced medical care timeously.

•

Detailed knowledge of age-groups, toxin groups and clinical outcomes of paediatric poisoned patients may allow streamlining of triage and referral systems, in order to optimise the use of limited resources and improve patient outcomes.

Introduction

The study objectives were to report on current paediatric poisoning figures from South Africa, and to better understand this patient population to contribute suggestions for streamlining local triage and referral criteria.

Methods

A retrospective review of children presenting to Red Cross War Memorial Children's Hospital (RCWMCH) with poisoning between January 2009 and December 2019 was performed. Data were extracted from the Poisons Information Centre's Clinical Poisonings Database.

Results

There were 3699 incidents, involving 3662 patients; 3011 (81%) patients were under 5 years (median 29 months, IQR 19 to 49 months). There was a slight decline in numbers over the 11-year period.

Most patients were referred (n = 2542, 69%), which included a greater proportion that were symptomatic (p < 0.001). There were 8 deaths (case fatality rate 0.2%).

Medications were the most common single toxin group (n = 1270, 38%), followed by handyman and industrial (HI) products (n = 889, 27%), household products (n = 451, 14%), and pesticides (n = 445, 13%). There was a significant relationship between toxin type and referral patterns (p < 0.001) as well as clinical severity (p < 0.001): pesticides and HI products (paraffin, n = 486/568, 86%) had a greater proportion of referrals, and pesticides more moderate to fatal poisonings (n = 132/445, 30%), all due to cholinergic (organophosphates and carbamates) and formamidine pesticides.

The medication subgroups anticonvulsants (n = 21/78, 27%), anti-infectives (n = 4/34, 12%), multi-vitamin/mineral (MVM) supplements (n = 17/84, 20%), neuropsychiatric medications (n = 50/350, 14%) and substances of abuse (n = 13/47, 28%) had larger proportions of moderate to severe poisonings (p < 0.001), as did the small group of biological toxins (n = 17/55, 31%; p < 0.001).

Conclusion

Certain medication, pesticide, and biological toxin subgroups, should be flagged for early referral. The goal is to improve patient outcomes as well as optimize the use of limited resources.

Parental Confidence in Relation to Antipyretic Use, Warning Signs, Symptoms and Well-Being in Fever Management-Results from an App-Based Registry

Parents' confidence regarding their children's fever is a key factor in its management and there is still unnecessary anxiety and associated antipyretic overuse. The FeverApp application collects naturalistic real-time data on febrile infections and educates parents on fever management. Logistic regression examined the associations between (1) parental confidence and (2) antipyretics use with fever relevant parameters. First entry data of 3721 children (mean age 21 months; SD 22.97) was assessed. A total of 58.0% of parents felt confident upon first fever documentation. Warning signs [OR = 0.49, 95% CI: 0.40-0.61], dehydration [OR = 0.65, 95% CI: 0.52-0.81], fever [OR = 0.67, 95% CI: 0.57-0.80] and having a female child [OR = 0.77, 95% CI: 0.66-0.90] had the highest negative association with parental confidence. Antipyretics were used initially in 14.7% of children. Fever had the highest positive [OR = 2.58, 95% CI: 1.89-3.50] and well-being the highest negative association with antipyretic use [OR = 0.37, 95% CI: 0.22-0.63). In the first entry data, parental confidence was related to children's health condition in a reasonable medical manner. The use of antipyretics was mostly associated with febrile temperature, but also low well-being. Thus, associations were partly in accordance with recent guidelines.

Can't find the antidote: A root cause analysis

Background: In a series of cases that came to be recognized as a national methanol outbreak, an incident of delay in allocation and treatment with the antidote fomepizole is described with aim of sharing a learning experience. Method: A team of 16 members was formed to conduct a Root Cause Analysis (RCA), which included multiple individual interviews with the stakeholders and inspection visits to the area. Results: Root causes: The restocking process was unclear and inconsistent and specifically lacked a restocking policy for antidotes, inappropriate labeling and area design, and a sound-alike between fomepizole and omeprazole. Contributing factors included: unsuitable restocking practice and lack of training in using the pharmaceutical electronic inventory system. Corrective actions were recommended and implemented. Conclusion: Management of antidotes in large healthcare systems requires a team effort to ensure appropriate and timely availability in emergency poisoning cases. This RCA identified important areas for improvement that could be insightful to other institutions in preventing similar vulnerabilities and is unique in describing the details of system improvements that can have a large impact on patient safety.

Epidemiological Study of Acute Unintentional Poisoning Among Children in Iran

The occurrence of different types of poisoning and early diagnosis is important for therapeutic measures. In this study, we investigate the epidemiological causes of acute poisoning in children.In this retrospective descriptive study, children presented with acute poisoning during 2010-2019 to Shahid Madani Hospital were included. The Electronic Medical Record system of the hospital was accessed to obtain the data of the patients. The data included was demographic information, type of poisoning, clinical findings, complications, duration of hospitalization, parents' education status, and mortality status.Of 336 patients included in the study, the mean age of patients was 4.90±3.27 years (range: 1-12 years). There was a significant correlation between the age of the child and the type of poisoning, p=0.001. The most frequent age group was 5 years and less (69.6%). The most frequent sex group was male (58.6%). However, there was no significant correlation between the sex of the child and the type of poisoning. Parents' education and ICU admission were also associated significantly with the type of poisoning, p=0.001, respectively. The most common type of poisoning in children was medication (60.6%) which was mainly due to methadone. The mortality rate in the study was 1.2%.Our study showed that pharmacological drugs are the main cause of poisoning in our population. Age of the children is likely to be associated with the type of poisoning however, no gender difference was found in this regard was found in our study.

Poisoning among children in Malaysia: A 10-years retrospective study

Background

Poisoning commonly occurs among children due to their curiosity, where they tend to explore and investigate their surroundings. They frequently put what they find into their mouths as they do not understand the danger and probably cannot read the warning label. As this issue has not been extensively studied in Malaysia; hence, a retrospective analysis of records was carried out to determine the profile of phone call enquiries regarding poisoning among children at the National Poison Centre (NPC).

Methodology

The records of all cases of poisoning among children below the age of 18 years were retrospectively reviewed over a period of 10 years from 2006 to 2015. The data on the cases were analysed according to age group and gender, the circumstances and the toxic agent implicated in the poisoning.

Results

During the 10-year study period, 13,583 calls that met the criteria for this study were referred to the NPC. Of these calls, 62.2% involved children between the age of 0 to 5 years, 9% were children aged between 6 to 12 years, and 28.8% were children between 13 to 18 years. Unintentional poisoning accounted for 96.7% of the incidents involving children between the age of 0 to 5 years, although among the children who were between the age of 13 to 18 years, 76% of the cases were intentional. In all the cases involving children, pharmaceutical agents were the most frequent source of the poisoning. More than 95% of the cases were exposed to poisoning through the oral route.

Conclusion

Poisoning in children between the age of 0 to 5 years was mainly unintentional, while poisoning in children between the age of 13 to 18 years was mainly intentional, where pharmaceutical and household agents were responsible for more than two-thirds of the poisoning cases. Most of these incidents could have been prevented if protective measures, such as child-resistant enclosures, had been implemented and if the parents and guardians had been educated about preventive measures, such as keeping poisoning agents out of the reach of children.

Evaluation of accidental and intentional pediatric poisoning: Retrospective analysis in an emergency Department of Turkey

INTRODUCTION

Childhood poisoning is one of the leading causes of applications to ED and is a preventable cause of morbidity and mortality. The characteristics of poisoning may differ by geographic region, season, and the sociocultural aspects of the community and age groups.

METHOD

Poisoned patients age ≤ 18 years admitted to the ED January 2018-December 2019, were evaluated retrospectively.

RESULTS

Of 170 cases, mean age was 7.48 ± 5.54 years. Of the cases, 0-5 years (44.1%), 6-12 years (24.7%), and 13-18 years (31.2%); most were female (58.2%). Causes were accidental (72.9%), intentional (24.1%), and substance use (2.9%). Accidental cases were all patients age 0-5 years, 31.8% of age 6-12 years, and 24.5% of age 13-18 years. Drugs caused 72.9% of cases, primarily analgesics (22.4%), among which nonsteroidal anti-inflammatory drugs were most common (12.4%). Intentional poisoning by repeated drug intake caused 5.9% of cases. Rat poison caused 7.1% of non-drug cases. Treatment was gastric lavage (52.4%) and oral activated charcoal (45.9%).

CONCLUSION

As a result of the study, it was determined that accidental drug intake was the most common reason for children to apply to the ED due to acute poisoning in our region. Childhood poisoning can be prevented by measures to be taken by the environment, family, and healthcare professionals.

PRACTICE IMPLICATIONS

The fact that children's acute poisoning cases are mostly accidental in our region shows that it is important to raise the awareness of parents to reduce acute poisoning and alleviate its negative consequences.

Intoxication related to substances use in patients presenting to Ain Shams University Poisoning Treatment Center, Cairo, Egypt (2015-2019)

INTRODUCTION

Illicit drug use may result in several emergencies. Hospital emergency data can help to detect new patterns of substance use and high-risk trends of drug use. This epidemiological study aimed to investigate the pattern and outcome of cases with substance use intoxication who presented to Ain Shams University Poisoning Treatment Centre, Cairo, Egypt.

METHODS

This retrospective study included all cases of acute intoxication due to use/misuse of substances who presented to the centre during the period (2015-2019).

RESULTS

The study included 11 281 cases; young adults (aged 20-40 years) represented the greatest proportion of cases (6519, 57.8%). Males were the predominant gender in all age groups (representing 79.2% of the cases). Tramadol was the most common substance of exposure in all age groups except for children and adolescents where cannabis was the most common one. There were 162 fatalities (1.4% of all cases) and opioids had the greatest case fatality rate.

DISCUSSION AND CONCLUSIONS

Tramadol was the most used drug that resulted in acute intoxication, followed by cannabis. A total of 43.6% of the cases of acute intoxications were due to recreational use/misuse of prescription drugs.

Assessment of the Serum Glucose/Potassium GLU/K Ratio as a Predictor of Intermediate Syndrome Following Acute Anticholinesterase Exposure

BACKGROUND

The widespread use of anticholinesterase-containing pesticides accounts for the considerable morbidity and mortality in Egypt and worldwide.

AIM

Few studies have investigated the predictors of intermediate syndrome (IMS). Therefore, in this study, we assessed the adequacy of the serum glucose/potassium (GLU/K) ratio as an early reliable tool to predict IMS incidence following intoxication with acute anticholinesterase compounds.

METHODS

A prospective cross-sectional study was conducted among patients who presented to Tanta University Poison Control Center, Egypt, and were diagnosed with acute anticholinesterase intoxication between January and August, 2021. Patients were categorized based on the primary outcome into IMS (+) and IMS (-) groups.

RESULTS

Overall, 243 patients were included, among whom 44 (18.1%) had IMS as the complication. Younger individuals with age ranging between 18 and <25 years constituted the main exposed age category in both groups. Vomiting and abdominal colic were the most commonly noted complaints in the included patients (94.2% and 63.8% of patients, respectively). The delay, length of hospital stay, mean blood pressure, O₂ saturation, Glasgow Coma Scale score, random blood glucose level, K concentration, GLU/K ratio, and dose of atropine administered were significant IMS predictors on an individual basis, and the GLU/K ratio was the most significant IMS predictor. At a cutoff value of >41.07%, the GLU/K ratio could significantly predict IMS (areas under the curves = 0.971, p < 0.001) with 93% accuracy, 93.2% sensitivity, and 93% specificity.

CONCLUSION

Although the clear pathophysiology of IMS remains to be elucidated, our results provide insight into the significant contribution of neurological affection, apart from the well-known direct toxic effect on muscles. Moreover, we demonstrated a significant association between the development of IMS and severity of organophosphorus compounds' exposure. Physicians should be vigilant to detect IMS early upon admission using the GLU/K ratio, which is a useful early IMS predictor.

Fatal Outcome in Acutely Poisoned Children With Hospitalization: A 10-Year Retrospective Study From Tehran, Iran

BACKGROUND

Acute poisoning is a significant and preventable cause of mortality among children internationally. The aims of this study were to assess the case fatality rate of children admitted to an inner-city hospital for acute poisoning and to compare the demographics and source of poisoning of fatal cases.

METHODS

This was a retrospective review of patient data recorded in the Hospital Information System for Loghman Hakim Hospital, that is, the central referral hospital for poisoning in Tehran, Iran. We searched Hospital Information System for all admissions for poisoning in children (age, 0-12 years) over the 10-year period from March 2010 to March 2020, and all cases were included in the analysis. We determined the case fatality rate by dividing the number of fatal cases by the number of included cases.

RESULTS

Of 8158 children admitted for poisoning, 28 cases (0.3%) died, among whom 19 (67.9%) were boys and 9 (32.1%) girls. The median age was 42 months, ranging from 2 to 144 months. Twenty-two cases (78.6%) were 0 to 5 years old. The most common cause of mortality in acute poisoning was methadone (n = 13, 46.4%), followed by raw opium (n = 5, 17.9%), aluminum phosphide, carbon monoxide, and wild mushrooms (n = 2 deaths each, 7.1%). Tramadol, colchicine, and petroleum accounted for 1 death each (3.6%).

CONCLUSIONS

Mortality from unintentional poisoning disproportionately affects children younger than 5 years. Opioids (ie, methadone, opium, tramadol) accounted for two thirds of deaths in our sample. Our findings highlight the importance of educating parents that any toxic materials (licit or illicit) must be stored out of reach for children.

Clinical and Epidemiological Characteristics of Acute Poisoning in Children in Southwestern China: A Review of 1755 Cases from 2014 to 2020

Purpose

Acute poisoning is a major cause of disability and death in children, but there is a lack of large-scale and multicenter epidemiological data on acute poisoning in children.

Patients and Methods

The current study was a retrospective analysis of clinical data from 1755 children aged 0 to 14 years who were hospitalized between 01 January 2014 and 31 December 2020 in southwestern China.

Results

Acute poisoning was common in childhood, particularly in early childhood (607; 34.6%) and preschool (655; 37.3%), and most cases occurred in rural areas (1191; 67.9%). It was more common in boys (934; 53.2%) than in girls (821; 46.8%). In urban areas, poisoning was mainly caused by drugs (266; 47.2%), chemical agents (59; 10.5%), and alcohol (54; 9.6%). In rural areas, it was mainly caused by pesticides (620; 52.1%) and medications (213; 17.9%), the route of poisoning was usually the digestive tract (1671; 95.2%), in most cases the poisoning was accidental (1618; 92.3%), and pesticides (659; 37.5%) and medications (479; 27.3%) predominated. After timely treatment, the majority of patients had no substantial organ damage, sequelae, or disabilities, and mortality was low (17; 1.0%).

Conclusion

Acute poisoning is a frequent accident in childhood, mainly in infants and preschool children, mostly in rural areas, and poisoning mostly occurs via the digestive tract. Family and community education should be conducted to prevent poisoning.

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Poisoning-related emergency department visits: the experience of a Saudi high-volume toxicology center

BACKGROUND

Acute poisoning is a major contributing factor to mortality and morbidity. There is a lack of research on the epidemiology of acute poisoning risk factors in Saudi Arabia.

OBJECTIVES

Descriptive overview of poisoning cases at a tertiary care center.

DESIGN

Descriptive, medical record review.

SETTINGS

Tertiary care center in Riyadh.

PATIENTS AND METHODS

From the electronic medical record system, we collected demographic information, medical history, and the poisoning history on all emergency department visits diagnosed as acute poisoning from January 2016 to January 2021. Patients were classed as children (<18 years old) or adults, and further classified by body mass index.

MAIN OUTCOME MEASURES

Intensive care unit (ICU) admission, organ transplantation, and mortality were classified as poor outcomes.

SAMPLE SIZE

492 adults and 1013 children (<18 years old) were identified.

RESULTS

The most frequent agent in poisoning for both groups was acetaminophen (n=52, 10.57% and n=100, 9.87%, respectively). The ICU admission rate was 6.7% and 4.8%, and the mortality rate 0.8% and 0.3%, respectively. The accidental poisoning rate was 57.7% among adults (n=284) and 67.6% among children (n=658). The suicide intention rate was 11.2% (n=55) and 7.4% (n=75) among adults and children, respectively. The management for both populations was nonspecific, involving observation, supportive measures, and symptomatic treatment.

CONCLUSION

Although the ICU admission rates were consistent with reported data, the mortality rate was marginally lower. The pediatric predominance in the population implies a lack of caregiver education in the region regarding the safe storage of drugs and household products, as well as the use of child-resistant packaging. The high rate of accidental poisoning in both age groups should prompt further investment to promote public health education on the rational use and safe storage of toxic agents and self-protection. The high suicide intention rate needs to be investigated to develop multidisciplinary risk prevention strategies.

LIMITATIONS

Single center, retrospective, small population size.

CONFLICT OF INTEREST

None.

Cross-sectional study of parental knowledge, behaviour and anxiety in management of paediatric fever among German parents

OBJECTIVES

Fever is a common symptom among children. Parental lack of knowledge about fever could cause anxiety and lead to unnecessary measures to subside fever. There is little evidence about German parents' knowledge and their fever management.

DESIGN

A cross-sectional study using a paper-based questionnaire.

SETTING

16 kindergartens in Saarbrücken and Saarlouis regional association accepted to participate in the study. Parents from these kindergartens were requested during the pickup time to answer the questionnaire.

PARTICIPANTS

481 German parents participated in the study, 394 of them were women. Inclusion criteria were good understanding of German and being a parent of at least one child below the age of 7 years.

PRIMARY AND SECONDARY OUTCOME MEASURES

Knowledge and behaviour of parents on paediatric fever management and the factors influencing fever anxiety.

RESULTS

The older the parents were, the more anxiety they reported. Their definition of fever had a wide range of 30°C-41°C (mean 38.46, SD=0.67) and almost 90% (mean 3.05, SD=2.03) of participants reported fever as useful, whereby they felt more confident the more they found fever useful. 69% of parents felt calm when their child has fever (mean 4.47, SD=2.27). In case of fever, 55% of parents administer paracetamol, 72% ibuprofen and 32% of them would alternate between the two. Paracetamol and ibuprofen are used more by more anxious parents. In explorative factor analysis, reasons to reduce temperature were summarised in three main factors: damage prevention, illness control and well-being protection, whereby the first two were positively related to parental anxiety.

CONCLUSIONS

Both knowledge as well as level of confidence/anxiety vary largely. Taking antipyretics is related to higher level of anxiety, indicating the need for further education. Fever anxiety depends on multiple factors, which have to be further investigated.

Evaluation of Multiple Organ Dysfunction Score (MODS) and the Sequential Organ Failure Assessment (SOFA) score as in-hospital outcome predictors among cases of hydrogen cyanamide exposure: a cross-sectional study

Dormex is widely used as a plant growth regulator in developing countries such as Egypt as well as worldwide. Despite the widespread use of Dormex, little is known about the exact mechanism of action and toxic profile. The current study aims to outline the factors that predict in-hospital outcome and the need for intensive care unit (ICU) admission among the patients who presented with acute hydrogen cyanamide exposure as well as to evaluate the roles of the Multiple Organ Dysfunction Score (MODS) and the Sequential Organ Failure Assessment (SOFA) score as unfavorable outcome predictors. This is a retrospective cross-sectional study including all cases diagnosed with acute hydrogen cyanamide exposure who presented to the Tanta Poison Control Center during the past 6 years (January 1, 2015-January 1, 2020). Patient data were collected in a case report form, including the history of exposure, clinical data, laboratory investigations, and radiologic studies. Four scoring systems were carried out upon presentation: the Glasgow Coma Scale, poison severity score, MODS, and SOFA score. Thirty-five patients were enrolled in the current study. Most of the presented cases were males exposed unintentionally in an occupational setting. The mean participant age was 34.1 ± 15.51 years. The most common presenting complaints were throat irritation in all cases, vomiting and hallucinations presented equally in 68.6%, and headache occurred in 51.4%, whereas skin and mucous membrane burn was present in 40% of cases. Patients showing one or more of the following criteria were expected to have an urgent need for ICU admission: MODS >3.5, SOFA >4.5, length of hospital stay >30 hours, prothrombin time >14.75 seconds, serum glutamic pyruvic transaminase >67.5 U/L, and serum glutamic oxaloacetic transaminase >58.5 U/L. When the length of hospital stay was combined with the four scoring systems, only MODS yielded a significant prediction. Study results indicate that MODS and SOFA scores are considered excellent outcome predictors; MODS is more accurate, specific, and treatment independent, whereas the use of the SOFA score is more feasible with simple cardiovascular function assessment.

Characteristics of Emergency Department Presentations of Pediatric Poisoning Between 2011 and 2016: A Retrospective Observational Study in South Korea

OBJECTIVES

Pediatric poisoning represents a major preventable cause of morbidity. The epidemiology of pediatric poisoning differs by country and region. This study aimed to characterize pediatric poisoning in South Korea over the last 6 years and to discuss current regulations related to the causative agents involved in pediatric poisoning.

METHODS

Data were obtained for injury presentation in emergency departments (EDs) using the in-depth surveillance system of the Korea Centers for Disease Control and Prevention.

RESULTS

Pediatric poisoning accounted for 1.2% of injury-related ED presentations among children and 2.0% of deaths related to child injury. The annual number of pediatric poisoning-related ED presentations and the number of accidental poisonings have significantly increased over the last 6 years. There was no significant change in the type of causative agent involved in pediatric poisoning, and a therapeutic agent was the most common agent, regardless of the intentionality of pediatric poisoning (39.4% in accidental poisoning; 86.4% in intentional poisoning). Cold medications and cardiovascular drugs were the two most common drug types involved in accidental poisoning, whereas acetaminophen and psychotropics were most commonly involved in intentional poisoning. The case fatality rate of pediatric poisoning was 0.2% over 6 years.

CONCLUSIONS

Over 6 years, the annual number of total poisoning cases and of accidental poisoning cases in particular increased despite a lack of change in the types of causative agents related to pediatric poisoning. This phenomenon may reflect failed preventative measures. Thus, the implementation of tailored preventative measures based on epidemiological data should be accelerated.

Incidence and profile of acute intoxication among adult population in Najran, Saudi Arabia: A retrospective study

Acute poisoning is considered one of the most important medical emergencies, resulting in severe morbidity and mortality, and is an economic burden on governments. This study aimed to determine the extent of acute adult intoxication among the population located in the Najran area, Saudi Arabia, over the last 3 years (from January 2017 to December 2019). The study is a hospital-based retrospective observational study. The data of all acutely intoxicated adult patients were collected from patients' files of King Khalid Hospital, the main hospital in the Najran area. In this study, the total number of intoxicated patients was 852. Patients were divided into three groups according to their age: 15-25 years, 26-35 years and >35 years. Accidental intoxication was predominant (64.6%), especially with therapeutic drugs (60.2%), predominantly acetaminophen and amphetamine, which intoxicated 24.5% and 23.4% of the patients, respectively. Moreover, this study showed that 10.6% of patients were intoxicated with overdoses of alcohol, mostly among patients aged over 35 years. Furthermore, the present study revealed that 23.9% of patients were intoxicated with household chemicals, especially Clorox bleach or Flash. Patients presented with a wide range of symptoms; some were even asymptomatic. Overall, patients' outcomes were good; mortalities were few (1.2%), and most fatalities were found in patients aged over 35 years (60%). The present study showed that pharmaceutical drugs constituted the most common causative agents in acute intoxication. Household chemicals, especially Clorox bleach, Flash and pesticides, are highly implicated in the acute toxicity problem. Drug abuse, especially amphetamine and alcohol, still represents a great threat facing people from the Najran region. It is crucial to deliver effective public health education programmes to increase community awareness about the predisposing risk factors of acute toxicity, whether as overdoses or suicide attempts.

Sociodemographic Characteristics and Interests of FeverApp Users

The FeverApp Registry is a model registry focusing on pediatric fever using a mobile app to collect data and present recommendations. The recorded interactions can clarify the relationship between user documentation and user information. This initial evaluation regarding features of participants and usage intensity of educational video, information library, and documentation of fever events covers the runtime of FeverApp for the first 14 months. Of the 1592 users, the educational opening video was viewed by 41.5%, the Info Library was viewed by 37.5%, and fever events were documented by 55.5%. In the current sample, the role of a mother (p < 0.0090), having a higher level of education (p = 0.0013), or being registered at an earlier date appear to be cues to take note of the training video, Info Library, and to document. The FeverApp was used slightly less by people with a lower level of education or who had a migration background, but at the current stage of recruitment no conclusion can be made. The user analyses presented here are plausible and should be verified with further dissemination of the registry. Ecological momentary assessment is used more than the information option, in line with the task of a registry. Data collection via app seems feasible.

Toxicological exposures among the pediatric patients at a tertiary care center in Lebanon: the case for establishing a national poison center

BACKGROUND

Despite its preventable nature, poisoning remains one of the leading causes of morbidity and mortality in the pediatric population. In Lebanon, this population is poorly studied and there is no poison center to which healthcare providers and the public can refer in case of toxicological exposure, leading to unnecessary Emergency Department (ED) visits. This study describes the pediatric toxicological exposures seen at the largest tertiary care center in Lebanon. It also evaluates the appropriateness of ED visits among confirmed or suspected toxicological exposures in children, in order to assess the role of a national poison center in reducing unnecessary ED visits.

METHODS

This is a secondary analysis of a database for a telephonic medical toxicology service at the American University of Beirut Medical Center, the largest tertiary care center in Lebanon. Data relating to all pediatric patients aged 0-19 years of age were entered into the database by the medical toxicology team. The cases were independently reviewed by 2 medical toxicologists for the adequacy of referral to the ED and performance of invasive procedures.

RESULTS

Two hundred and nine exposures were recorded between 15 April 2015 and 31 December 2019, of which 53.1% were females. Children aged less than 5 years were involved in 67.0% of cases while adolescents aged 13-19 years were involved in 21.1%. The most commonly involved substances were analgesics (14.8%) and cardiovascular drugs (10.0%). The majority had no (59.3%) or minor (26.3%) effects and were treated and discharged home (67.5%). More than a third of ED visits were deemed unnecessary by the toxicologists (Kappa = 0.705), and when including only unintentional cases, around 45% of the ED visits were deemed unnecessary (Kappa = 0.677).

CONCLUSION

Our data show that 37% of all pediatric poisoning ED visits and 45% of ED visits due to unintentional pediatric poisonings were unnecessary. Additionally, more often than not lavage suctions were done unnecessarily. Future research investigating the possibility of preventing unnecessary visits by establishing a national poison center is needed.

The prevalence of liquid chromatography-tandem mass spectrometry confirmed paediatric poisoning at Red Cross War Memorial Children's Hospital, Cape Town, South Africa

Background

Paediatric poisoning is a common presentation to emergency departments worldwide. There is a paucity of data on the role of liquid chromatography-tandem mass spectrometry (LC-MS/MS), in the management of paediatric poisoning in low-and middle-income countries (LMICs). In high-income countries, most studies are retrospective, and few include children.

Objective

The study describes the prevalence of liquid chromatography-tandem mass spectrometry confirmed paediatric poisoning at Red Cross War Memorial Children’s Hospital, Cape Town, South Africa.

Methods

Children admitted with suspected poisoning between 1 January 2017 and 31 December 2017, were recruited. All patients had a urine and/or blood sample sent for LC-MS/MS toxicology. Data collected included demographic data, clinical features, investigations, management, outcome and social interventions.

Results

One hundred fifty-two children, with median age of 39 (IQR 25–61) months were enrolled of which 128 (84%) were poisoning cases. Of the 128 poisoning cases, 88 (69%) presented with a history of ingesting a known substance, 16 (12%) an unknown substance and 24 (19%) were cases of occult poisoning. LC-MS/MS was able to identify a substance in 92% of the cases of occult poisoning. In those who had presented with a seemingly known substance, LC-MS/MS found a different substance in 15 cases. LC-MS/MS was also able to detect multiple drugs in 40 patients. Of the poisoning cases, six (5%) cases were attempted homicide cases and 5 (4%) cases were attempted suicide cases. No children died. Individualized social interventions were instituted in poisoning cases. Emergency placement safety reasons was required in 6 children.

Conclusion

When the limitations are known, LC-MS/MS is useful in identifying cases of occult poisoning, identifying patients who have ingested multiple substances and/or an unknown substance and when targeted towards child protection. As LC-MS/MS is an expensive test, it should be used judiciously in LMICs.

Frequency and Management of Acute Poisoning Among Children Attending an Emergency Department in Saudi Arabia

Background: Acute poisoning is one of the common medical emergencies in children that leads to morbidity and mortality. Medications and chemical agents play a major role in these adverse events resulting in social, economic, and health consequences. Aims of the study: This study aimed to evaluate the frequency and management of acute poisoning among children attending the emergency room at East Jeddah Hospital, Jeddah city, Saudi Arabia. Methods: This study was a retrospective chart review of all acute pediatric poisoning incidences in children (0–16 years of age) from October-21-2016 to March-03-2020 who were attending the emergency department. Data were analyzed via SPSS software. Results: A total of 69 incidences of acute poisoning in children who attended the emergency department at East Jeddah Hospital; males (n = 38, 55.1%). Most children were aged 5 years or younger (n = 41, 59.4%). Unintentional poisoning occurred among 56.5% of observed cases of which 52.2% occurred in children younger than 5 years; 7.20% (n = 5) of patients were 12 to 16 years of age and had deliberate self-poisoning. The association between type of poisoning and age groups was statistically significant (chi-square = 28.5057, p = 0.0001). Most incidences occurred at home (n = 64, 92.8%). Medicines were the most common cause of poisoning (n = 53, 76.8%). An excessive dose of prescribed medicine poisoning accidents was reported in 10.1% cases. Analgesics such as paracetamol were the most documented medication associated with poisoning (39.1%) followed by anticonvulsants and other central nervous system acting medicines (18.8%). The most common route of poisoning was oral ingestion (81.2%). One mortality case was documented. Conclusion: Although not common, accidental and deliberate acute poisoning in children does occur. More can be done to educate parents on safe storage of medicines, household cleaning and other products associated with acute poisoning in children. Likewise, children can be taught more about the risks of poisoning from an early age. As importantly, clinicians need to include more detailed notes in the electronic medical records (EMR) or the system needs to be improved to encourage completeness to more accurately inform the research evidence-base for future service design, health policy and strategy.

Childhood acute poisoning in the Italian North-West area: a six-year retrospective study

BACKGROUND

Data about acute poisoning in Italian pediatric patients are obsolete or absent. This study would partially fill this exiting gap and compare the scene with others around the world.

METHODS

A retrospective evaluation was performed on a 2012-2017 data registry of the Children's Emergency Department at the Regina Margherita Hospital of Turin, where 1030 children under age 14 were accepted with a diagnosis of acute intoxication.

RESULTS

The median age of the patients was 2.2 years (IQR 2.3) and 55% were male. Events occurred mostly in children aged 1-4 years (n = 751, 72.9%). Six hundred and eight patients (59%) were exposed to Nonpharmaceutical agents, the household cleaning products being the more frequent (n = 298, 49%). Exposure to Pharmaceuticals were 422 (41%); the most common Pharmaceuticals were analgesics (n = 88, 20.8%), psychotropics (n = 77, 18.2%) and cardiovascular (n = 53, 12.6%) drugs. The 85% of the intoxications occurred accidentally, the 10.6% as therapeutic error, the 2.3% as suicide attempts and the 1.5% for recreational purposes. No patient died.

CONCLUSIONS

Despite acute poisoning being a relevant problem in pediatric emergency, our results would seem to paint a less worrying picture if compared to other countries, mainly when considering the children hospitalized in the pediatric intensive care unit and the number of deaths. Nevertheless, our study might represent a tool for public health authorities to program incisive interventions.

Clinical profile of poisoning due to various poisons in children of age 0-12 years

Background:

Majority of childhood poisonings are unintentional. The incidence of poisoning in children has been shown to be reduced by a significant amount. But to develop effective prevention strategies, the state health care planners need better information on the number and types of poisonings, circumstances in which they occur, and how serious the problem is.

Objective:

To study the clinical profile of poisoning in children.

Methods:

A hospital-based cross-sectional study was carried out among children aged 0–12 years with the history of poisoning. Detailed history, clinical examination, and details of poisoning was obtained. Data was analyzed using proportions.

Results:

Majority (77.8%) belonged to the age group of 1–5 years and were males (65.4%). Household chemicals were ingested in 83 cases out of 153, (54.25%) and in 147 cases (96.1%), poisonous substance was easily accessible to victim. In 144 out of 153 cases (94.1%), poisonous substance was accidentally ingested by the child itself, 131 out of 153 cases (85.6%) occurred at home, while 18 (11.8%) cases occurred in home surroundings. Of the 153 cases, 2 patients (1.3%) presented with the history of diarrhoea, 12 patients (7.8%) in altered sensorium, 6 patients (3.9%) had fever, 16 patients (10.5%) presented with cough, 37 patients (24.2%) presented with excessive secretions from mouth. 31 patients (20.3%) presented with vomiting without blood staining and 12 patients (7.8%) had blood stained vomiting as their chief complaint. Mucosal injury was noted in 41 cases (26.8%).

Conclusion:

Poisoning was common in males. Household chemical was most commonly ingested. Majority children had domestic poisoning and self-unintentional.

Retrospective assessment of acute poisoning incidents by nonpharmaceutical agents in Jordan: Data from Pharmacy One™ Poison Call Center, 2014 to 2018-Part I

The Pharmacy One™ Poising Call Center (P1 PCC), located in Amman, Jordan, was created to address deficiencies identified by the pharmacy service, including in the management of poisoning cases. The aims of this study were to analyze the patterns of poisoning cases reported to the P1 PCC and to describe the role of the P1 PCC pharmacist in ensuring preparedness and managing the response to poisoning cases. In addition, the information from these interventions was used to survey human poisoning in Jordan. This is a retrospective descriptive study of acute poisoning incidents in the Jordanian population, as recorded by the P1 PCC during the period 2014-2018. Inquiries received by the P1 PCC were recorded on a predesigned form. The year, patient demographics, toxic agent involved, and circumstances of the poisoning event were all fully documented utilizing Oracle and Excel spreadsheets. A total of 1992 poisoning incidents were reported to the P1PCC, predominately (68.59%) via 911 phone calls. Reports were predominantly from males (1.67:1). Children were the second most common age group after adolescents (22.62% and 42.49%, respectively). The most frequent causative nonpharmaceutical agents were household products (17%) in preschool children and animal bites (20%) in adolescents. Most of the poisoning incidents (74.63%) occurred at home. Unintentional poisoning (54.12%), with mild medical outcomes (61.45%), accounted for most of the poisoning incidents caused by exposure to household products. These data may represent the most recent picture of poisoning incidents in Jordan. Emergency medical services were provided by experienced pharmacy practitioners at the P1 PCC, to respond to emergency needs in the community in a professional manner. Therefore, the need for unnecessary hospitalization and the cost of ambulance dispatch were minimized, which are highly valuable outcomes.

Nature and sources of poisoning in patients admitted to a referral hospital in Gaborone, Botswana; findings and implications

BACKGROUND

Intentional poisoning is becoming an important public health concern particularly among young women globally. Consequently, there is a need to analyze this further within countries to establish pertinent policies to reduce current incidence rates. This includes sub-Saharan African countries where there has been a scarcity of information. Consequently, we sought to establish the nature and sources of poisoning in patients admitted to a leading hospital in Botswana to help develop pertinent future policies for Botswana and surrounding countries.

METHODS

Retrospectively reviewing the medical records of all patients admitted to Princess Marina Hospital (PMH), which is a leading tertiary hospital in the capital city of Botswana, due to acute poisoning over a six-year period.

RESULTS

The records for 408 patients were reviewed. The majority of admissions (58%) were females, and the mean age of patients was 21(±14) years. Most poisoning cases (53%) were intentional. The 15-45 years age group was most likely to intentionally poison themselves compared to other age groups, with females four and half times more likely to intentionally poison themselves compared to males (AOR 4.53, 95% CI: 2.68-7.89, p < 0.001). Half of the patients were poisoned by medicines followed by household chemicals (22%), with females overall four times more likely to be poisoned by medicines compared to males. The medicine mostly ingested was paracetamol (30%). Failing relationships (57%) were the principal reason for intentional poisoning. Six patients died from poisoning representing a 1.5% mortality rate.

CONCLUSIONS

The findings suggest in-depth and urgent investigations on intentional poisoning are needed among young women across countries including sub-Saharan African countries to inform future policies on prevention strategies. Further, strategies for poisoning prevention should target social and family relationship problems. We will be following this up in the future.

Pediatric Poisonings in a Rural Ugandan Emergency Department

OBJECTIVE

This study aims to describe pediatric poisonings presenting to a rural Ugandan emergency department (ED), identifying demographic factors and causative agents.

METHODS

This retrospective study was conducted in the ED of a rural hospital in the Rukungiri District of Uganda. A prospectively collected quality assurance database of ED visits was queried for poisonings in patients under the age of 5 who were admitted to the hospital. Cases were included if the chief complaint or final diagnosis included anything referable to poisoning, ingestion, or intoxication, or if a toxicologic antidote was administered. The database was coded by a blinded investigator, and descriptive statistics were performed.

RESULTS

From November 9, 2009, to July 11, 2014, 3428 patients under the age of 5 were admitted to the hospital. A total of 123 cases (3.6%) met the inclusion criteria. Seventy-two patients were male (58.5%). The average age was 2.3 (SD, 0.97) years with 45 children (36.6%) under the age of 2 years. There were 19 cases (15.4%) lost to 3-day follow-up. The top 3 documented exposures responsible for pediatric poisonings were cow tick or organophosphates (36 cases, 29.2%), general poison or drug overdose (26 cases, 21.1%), and paraffin or hydrocarbon (24 cases, 19.5%).Of the admitted patients, 1 died in the ED and 2 died at 72-hour follow-up, for an overall 72-hour mortality of 2.4%. Patients who died were exposed to iron, cow tick, and rat poison.

CONCLUSIONS

Pediatric poisoning affects patients in rural sub-Saharan Africa. The mortality rate at one rural Ugandan hospital was greater than 2%.

Environmental Health Research in Africa: Important Progress and Promising Opportunities

The World Health Organization in 2016 estimated that over 20% of the global disease burden and deaths were attributed to modifiable environmental factors. However, data clearly characterizing the impact of environmental exposures and health endpoints in African populations is limited. To describe recent progress and identify important research gaps, we reviewed literature on environmental health research in African populations over the last decade, as well as research incorporating both genomic and environmental factors. We queried PubMed for peer-reviewed research articles, reviews, or books examining environmental exposures and health outcomes in human populations in Africa. Searches utilized medical subheading (MeSH) terms for environmental exposure categories listed in the March 2018 US National Report on Human Exposure to Environmental Chemicals, which includes chemicals with worldwide distributions. Our search strategy retrieved 540 relevant publications, with studies evaluating health impacts of ambient air pollution (n=105), indoor air pollution (n = 166), heavy metals (n = 130), pesticides (n = 95), dietary mold (n = 61), indoor mold (n = 9), per- and polyfluoroalkyl substances (PFASs, n = 0), electronic waste (n = 9), environmental phenols (n = 4), flame retardants (n = 8), and phthalates (n = 3), where publications could belong to more than one exposure category. Only 23 publications characterized both environmental and genomic risk factors. Cardiovascular and respiratory health endpoints impacted by air pollution were comparable to observations in other countries. Air pollution exposures unique to Africa and some other resource limited settings were dust and specific occupational exposures. Literature describing harmful health effects of metals, pesticides, and dietary mold represented a context unique to Africa. Studies of exposures to phthalates, PFASs, phenols, and flame retardants were very limited. These results underscore the need for further focus on current and emerging environmental and chemical health risks as well as better integration of genomic and environmental factors in African research studies. Environmental exposures with distinct routes of exposure, unique co-exposures and co-morbidities, combined with the extensive genomic diversity in Africa may lead to the identification of novel mechanisms underlying complex disease and promising potential for translation to global public health.

Toxicological exposures reported to a telephonic consultation service at a tertiary care hospital in Lebanon

Introduction: This study aims to describe the epidemiology of toxicological exposures reported to a telephonic medical toxicology service at a tertiary care center in Lebanon during a 46-months period.Methods: This study is a secondary analysis of a database for a telephonic medical toxicology service at a tertiary care center in Lebanon. Clinical information from all pediatric and adult patients, presenting with intentional or unintentional toxicological exposure, was entered into the database by the medical toxicology team.Results: Four hundred and seventy-seven exposures were recorded from 1 March 2015 to 31 December 2018. Female patients were involved in 60.2% of cases. Children less than 5 years old constituted 23.5% of cases and adults aged 20-49 constituted 48.6%. Up to 51.6% of cases were intentional, with 37.7% resulting from suicidal attempts. The majority of patients displayed no effects (33.1%) or minor effects (39.2%). Almost half of patients were treated and discharged from the Emergency Department (ED) without further hospitalization, and another 18.9% of patients left the ED against medical advice. The most common pharmaceutical agents involved were sedative/hypnotics/antipsychotics (14.7%), analgesics (12.6%) and antidepressants (11.3%). The most common non-pharmaceutical agents involved were household cleaning substances (8.0%), pesticides (5.2%) and bites and envenomations (3.8%).Conclusions: The results of this study suggest that sedative/hypnotics/antipsychotics, analgesics, antidepressants and household cleaning substances are the most common agents involved. Adult women and children ≤5 years old constitute a large portion of patients with toxicological exposures. Prevention strategies and policies should be implemented to mitigate these hazards.

An epidemiological snapshot of toxicological exposure in children 12 years of age and younger in Riyadh

BACKGROUND

Poisoning among the pediatric population is an important public health concern that is responsible for frequent pediatric emergency department visits and hospital admissions. Surveillance of poisoning cases is essential for designing and implementing effective preventive strategies.

OBJECTIVE

Describe the characteristics of acute poison exposure and related therapeutic interventions in children aged 12 years and younger.

DESIGN

Prospective, descriptive cross-sectional study.

SETTING

Two pediatric emergency departments in Riyadh.

PATIENTS AND METHODS

We prospectively reviewed pediatric poisonings that presented to emergency departments over a period of two years.

MAIN OUTCOME MEASURES

Epidemiological aspects of pediatric poisoning Riyadh.

SAMPLE SIZE

1035 patients.

RESULTS

The median (IQR) age at the time of exposure was 27 (23-42) months. The most frequently involved substance class was toxic household products in children younger than 6 years and pesticides in children 6 years or older. A frequently involved single agent was paracetamol in younger and older children. The majority of patients (78.7%) were completely asymptomatic at the time of presentation and during the observation period. Almost half of the exposure incidents (47.8%) needed no intervention. Most exposure incidents (95%) did not require any pharmacological support and most (87%) did not require nonpharmacological intervention. Eight (0.7%) patients required intubation and mechanical ventilation. Activated charcoal was administered for 27% of cases. Gastric lavage, whole bowel irrigation, and ipecac were used in a few cases (1%, 0.3%, and 0.1%, respectively). Enhanced elimination interventions were performed for only 0.5% of exposure cases. Only two patients died.

CONCLUSIONS

Household products were the commonest reason for pediatric poisonings in Saudi Arabia and most of them were asymptomatic. Our results suggest a need for strategic plans for prevention and care.

LIMITATIONS

May not be representative of the experiences and practices of smaller hospitals in remote regions of the country.

CONFLICT OF INTEREST

None.

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.

Patterns and outcome of acute poisoning among children in rural Sri Lanka

Background

The burden of poisoning among children is largely underexplored in rural Sri Lanka. This study describes the patterns of demographic characteristics, poison related factors, clinical management and outcome following acute poisoning among children (9 months- 12 years) in rural Sri Lanka.

Method

This hospital based multi-center study included Anuradhapura Teaching hospital, Polonnaruwa District General hospital, and 34 regional hospitals within Regional Director of Health Services in North Central province of Sri Lanka. The study assessed clinical profiles, poison related factors, clinical management, complications, harmful first aid practices, reasons for delayed management, complications and outcomes following acute poisoning over 7 years.

Results

Among 1621 children with acute poisoning, the majority were in preschool age group. Household chemicals were accountable for 489 acute poisonings (30.2%). The most common poison was kerosene oil, followed by paracetamol. Most events occurred within their own domestic premises. Potentially harmful first aid measures were practiced by approximately one third of care givers. Reasons for delayed presentation at emergency center included lack of concern by family members regarding the urgency of the situation and lack of knowledge regarding possible complications. Complications were observed in 12.5% and the most common complication was chemical pneumonitis.

Conclusions

Children with acute poisoing in rural Sri Lanka were predominantly preschoolers. They are poisonined mostly within their own housing premises. Kerosene oil, in addition to being the most common poison, had additional risks of aspiration pneumonia following potentially hazadrous first aid measures practised by the care givers. Complications though rare were potentially preventable by community education and awareness on timely attention to seek medical care, and avoidance of harmful first aid practices.

Electronic supplementary material

The online version of this article (10.1186/s12887-018-1246-0) contains supplementary material, which is available to authorized users.

Epidemiological study on accidental poisonings in children from northeast romania

Accidental poisonongs are an important cause of morbidity and even mortality, especially in young children.We performed a retrospective observational study on a group of children admitted at the Regional Center of Toxicology at the Children's Emergency Hospital "St. Mary" Iasi with accidental intoxication within a period of 3 years. Data were collected from patients' files and processed with a SPPS 18.0 database and a 95% confidence interval.During this period, 480 children were admitted with accidental intoxication. Most of them were in the age group of 1 to 2 years (120 cases-24.3%). The etiology of these intoxications was dominated by nonmedication (67%), the most frequent being household chemicals, carbon monoxide, and insecticides. Accidental drug intoxication accounted for 33% of the cases, the main drugs involved being anticonvulsants, nonsteroidal anti-inflammatory drugs, and paracetamol. The mortality caused by accidental poisoning was 0.62%, all deaths owing to nonmedication intoxication.Identifying the epidemiological and evolutionary aspects of accidental intoxications must be a major objective for the health system, given that this pathology can be at least partially avoided and its incidence and severity may be reduced using appropriate measures.

Childhood pesticide poisoning in Zhejiang, China: a retrospective analysis from 2006 to 2015

Background

Pesticide poisoning in children has been a serious public health issue around the world, especially in the developing countries where agriculture is still one of the largest economic sectors. The purpose of this study was to analyze epidemiological characteristics of acute pesticide poisoning in children from Zhejiang province, China.

Methods

The pesticide poisoning cases for children were retrieved from Occupational Disease Surveillance and Reporting System, Zhejiang Provincial Center for Disease Control and Prevention, China. The incident cases, deaths, and fatality rate of child pesticide poisoning from 2006 through 2015 were calculated.

Results

During the study period, totally 2952 children were poisoned by pesticides, with 66 deaths, resulting in a fatality rate of 2.24%. Among them, there were 1607 male cases with 28 deaths, and 1345 female cases with 38 deaths. Most of the cases occurred in preschool children (1349) and adolescent age group (1269). Organophosphate and carbamate insecticides were the cause of most poisonings (1130), leading to 34 deaths. The highest fatality rate (3.13%) was due to poisoning by herbicides and fungicides, causing 14 deaths out of 448 cases. Poisoning occurred mostly in rural areas (78%). And most pesticide poisoning occurred in the summer (896) and fall (811), while fewest poisoning cases in the winter (483) but with the highest fatality rate (3.52%).

Conclusions

This study shows that pesticide poisoning of children is a major health problem in Zhejiang, suggesting preventive strategies should be conducted to control childhood pesticide poisoning.

A retrospective study on non-drug related poisoning in the community among children from south India

OBJECTIVES

This retrospective study was performed to determine the incidence, demographic distribution, types and outcomes across various non-drug related poisonings among children attending a tertiary care center in south India.

METHODS

All children from 0-16 years who presented to the Paediatric Emergency Department, Christian Medical College, Vellore with non-drug related poisoning from October 2004 to September 2013 were included.

RESULTS

Out of the total 997 cases of poisoning, 629 (63.1%) cases were contributed by chemicals and plants: mainly hydrocarbons (kerosene) 309 (49.1%); organophosphates 72 (11.5%); corrosive acids and alkalis 57 (9.1%); insecticides 51 (8.1%); and plant poisons 20 (3.2%). Males (62.79%) and children < 5 years (77.42%) were mostly affected. Although many children developed complications requiring intensive care unit admissions, the total mortality was only 9 (1.4%). The incidence of poisoning showed a decreasing trend over the last 4 years.

CONCLUSION

This study for the first time gives an elaborative insight on non-drug related pediatric poisoning from a tertiary care center in south India for almost a decade.