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Published on: August 30, 2018
Antibiotic Use and Stewardship Practices in a Pediatric Community-based Cohort Study in Peru: Shorter Would be
Francesca Schiaffino1,2, Josh M Colston1, Maribel Paredes Olortegui3
1Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, Virginia, USA.
Insights
Antibiotic overuse is high in children in low-income countries, with many prescriptions exceeding recommended durations. Targeted stewardship programs for healthcare providers are crucial to reduce unnecessary antibiotic use.
Area of Science:
- Global Health
- Infectious Diseases
- Pharmacology
Background:
- Antibiotic use, duration, and stewardship require evaluation in low- and middle-income countries (LMICs).
- Developing global stewardship programs is essential to decrease unnecessary antibiotic consumption.
Purpose of the Study:
- To prospectively evaluate antibiotic use, duration of therapy, and appropriateness of prescriptions in a pediatric cohort in an LMIC.
- To identify key prescribers and indications for antibiotic use.
Main Methods:
- Prospective data collection on illness and antibiotic use in 303 children.
- Evaluation of antibiotic prescriptions by physicians/nurses, pharmacists, nursing assistants, self-prescription, and informal sources.
- Analysis of antibiotic course duration and indications.
Main Results:
- 90% of children received antibiotics; average use was 4.3% of the first 5 years.
- Physicians/nurses were the most frequent prescribers (79.4%).
- 27.3% of antibiotic courses exceeded recommended durations, with potential for 13.2% reduction in antibiotic days.
Conclusions:
- Stewardship programs should prioritize medical personnel in primary care settings.
- Emphasis on appropriate antibiotic duration is critical, especially where access is unrestricted.
- Interventions should focus on healthcare providers to optimize antibiotic prescribing.
Background:
There is a need to evaluate antibiotic use, duration of therapy, and stewardship in low- and middle-income countries to guide the development of appropriate stewardship programs that are global in scope and effectively decrease unnecessary antibiotic use.
Methods:
We prospectively collected information on illness occurrence and antibiotic use from a cohort of 303 children. We evaluated the incidence, duration of therapy, and appropriateness of antibiotic prescriptions by 5 main antibiotic prescribers (physicians and nurses, pharmacists, nursing assistants, self-prescriptions, and neighbors or family members).
Results:
Ninety percent of children received an antibiotic during follow-up, and on average, by the end of follow-up a child had spent 4.3% of their first 5 years of life on antibiotics. The most frequent prescribers were physicians/nurses (79.4%), followed by pharmacists (8.1%), self-prescriptions (6.8%), nursing assistants (3.7%), and family or neighbors (1.9%). Of the 3702 courses of antibiotics prescribed, 30.9% were done so for the occurrence of fever, 25.3% for diarrhea, 2.8% for acute lower respiratory disease, 2.7% for dysentery, and 38.2% for an undetermined illness. Courses exceeding the recommended duration were common for the principal diseases for which treatment was initiated, with 27.3% of courses exceeding the recommended length duration, representing a potential reduction in 13.2% of days on which this cohort spent on antibiotics.
Conclusions:
Stewardship programs should target medical personnel for a primary care stewardship program even in a context in which antibiotics are available to the public with little or no restrictions and appropriate duration should be emphasized in this training.
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