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Assessment of anti-infective medication adherence in pediatric outpatients
Marion Warembourg1, Nelly Lonca1, Anne Filleron2,3
1Department of Pharmacy, Nimes University Hospital, University of Montpellier, Nimes, France.
Insights
Two-thirds of pediatric patients were non-adherent to anti-infective drugs after hospital discharge. Poor adherence to antibiotics in children may stem from a lack of parental knowledge, highlighting the need for better therapeutic education.
Area of Science:
- Pediatric Infectious Diseases
- Pharmacology
- Public Health
Background:
- Non-adherence to anti-infective drugs contributes to antibiotic resistance.
- Limited research exists on pediatric medication adherence post-hospital discharge for acute infections.
Purpose of the Study:
- To evaluate pediatric adherence to anti-infective drugs upon hospital discharge.
- To identify risk factors associated with non-adherence in children.
Main Methods:
- Pilot study involving pediatric patients discharged with oral anti-infectives.
- Adherence assessed via parental interviews covering medication use and knowledge.
- Data collected over a 3-month period.
Main Results:
- Overall adherence to anti-infectives was 34.9% among 63 pediatric patients.
- Amoxicillin and amoxicillin/clavulanic acid were most prescribed.
- Lack of parental knowledge correlated with non-adherence.
Conclusions:
- A significant majority of pediatric outpatients were non-adherent to anti-infectives for acute infections.
- Misunderstanding of treatment regimens is a potential risk factor for non-adherence.
- Therapeutic education and pharmaceutical counseling at discharge could enhance adherence.
Abstract:
The objective of this pilot study was to assess the overall adherence rate of the pediatric population to anti-infective drugs prescribed for acute infection at hospital discharge and to identify risk factors for non-adherence behavior. Pediatric patients discharged from a French university hospital with at least one oral drug prescription for acute infection were included for 3 months. Medication adherence and antibiotic knowledge were assessed through data collected by calling the parents. Overall adherence was assessed according to seven items: medication order filling, administered dose, time of intake, frequency of doses, medication omission, dose modification, and length of treatment. Seventy-five patients were included, and 63 interviews were exploited. The median age was 1.4 years, IQR = [0.7; 3.3]. Overall adherence to anti-infective agents concerned 34.9% of patients. The most frequently prescribed antibiotics were amoxicillin (29.3%), amoxicillin associated with clavulanic acid (25.3%), cotrimoxazole (18.7%), and cefixime (12.0%). A lack of parents' anti-infective knowledge was associated with non-adherence to anti-infective drugs.Conclusion: Two-thirds of outpatients were non-adherent to anti-infectives in acute infectious diseases. The misunderstanding of anti-infective treatment could be a risk factor for non-adherence. Implementation of preventive actions such as therapeutic education or pharmaceutical counseling at hospital discharge could improve adherence to anti-infective agents. What Is Known: • Non-adherence to anti-infective drugs involves the emergence and spread of antibiotic resistance. • Very few studies have assessed medication adherence in acute infectious diseases in pediatrics after hospital discharge. What Is New: • Only 35% of children were overall adherent to anti-infective drugs in acute infectious disease after hospital discharge. • Most patients (89%) had a good primary adherence but very few (40%) had good secondary adherence mainly due to dose omission and dose modification.
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