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Treatment Harms in Paediatric Primary Care
David M Reith1, Sharon Leitch2, Kyle Eggleton3
1Dean's Department, Otago Medical School, University of Otago, Dunedin 9016, New Zealand.
Insights
This study found that medication-related harm (MRH) is the most common health system harm in children and adolescents. Increased consultations correlate with a higher risk of harm in this population.
Area of Science:
- Pediatric health outcomes
- Public health surveillance
- Medication safety in youth
Background:
- Health system harms in children are under-documented.
- Understanding pediatric harm epidemiology is crucial for targeted interventions.
- General practice records offer a valuable data source for studying these harms.
Purpose of the Study:
- To determine the epidemiology of health system harms in children and adolescents (≤20 years).
- To identify risk factors associated with these harms.
- To specifically investigate medication-related harm (MRH) in pediatric populations.
Main Methods:
- The SHARP study analyzed 9076 patient records from 44 New Zealand general practices.
- A 3-year study period captured data on "harm" defined as disease, injury, disability, suffering, or death from the health system.
- Epidemiological rates and risk factors were calculated for various harm types, including MRH.
Main Results:
- 193 harms were identified in 141 children and adolescents.
- The overall annualised rate of harm was 36/1000 population.
- Medication-related harm (MRH) was the most frequent type (20/1000), with anti-infectives being the most implicated drug group.
Conclusions:
- Treatment-related harm in children is less frequent than in adults.
- Medication-related harm is the primary type of health system harm in pediatric patients.
- The risk of harm escalates with an increased number of patient consultations.
Abstract:
The aim of this study was to describe the epidemiology in children of harms detectable from general practice records, and to identify risk factors. The SHARP study examined 9076 patient records from 44 general practices in New Zealand, with an enrolled population of 210,559 patients. "Harm" was defined as disease, injury, disability, suffering, and death, arising from the health system. The age group studied was ≤20 years of age. There were 193 harms to 141 children and adolescents during the 3-year study period. Harms were reported in one (3.5%) patient aged <2 years, 80 (6.6%) aged 2 to <12 years, 36 (4.9%) aged 12 to <18 years, and 24 (7.5%) aged 18 to ≤20 years. The annualised rates of harm were 36/1000 child and adolescent population for all harms, 20/1000 for medication-related harm (MRH), 2/1000 for severe MRH, and 0.4/1000 for hospitalisation. For MRH, the drug groups most frequently involved were anti-infectives (51.9%), genitourinary (15.4%), dermatologicals (12.5%), and the nervous system (9.6%). Treatment-related harm in children was less common than in a corresponding adult population. MRH was the most common type of harm and was related to the most common treatments used. The risk of harm increased with the number of consultations.
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