Evaluation of children's antibiotics use for outpatient pneumonia treatment in Vietnam.

OBJECTIVE: Antibiotic resistance is increasing globally, associated with many failures in pneumonia treatment. This study aimed to evaluate antibiotic use in children treated for outpatient CAP (Community-Acquired Pneumonia). METHODS: A cross-sectional descriptive retrospective study was conducted, focusing on data from outpatient prescriptions for pneumonia in patients aged 2‒192 months in 2019‒2021. RESULTS: All antibiotic prescriptions are considered empiric as no documented bacterial and viral tests exist for children with non-severe CAP. Single antibiotic therapy (66%) had a 2-fold higher rate than combination therapy (34%). Amoxicillin/clavulanic acid (50.77%) and azithromycin (30.74%) were the most commonly prescribed in both single and combination therapies, thus determining antibiotic cost (80.15%). Besides, azithromycin (97.92%), cefuroxime (86.26%), and cefpodoxime (60.48%) were prescribed with high adherence to dose guidelines, except for amoxicillin (34.57%). These medicines are prescribed highly compliant (>83%) with dosing interval guidelines. Furthermore, significantly more brand-name antibiotics (56.5%) are prescribed than generic antibiotics (43.5%). In particular, antibiotic class, antibiotic origin, and antibiotic therapies showed significant association with rational antibiotic prescriptions for dose and dose interval (p < 0.05). CONCLUSIONS: Amoxicillin/clavulanic acid is the most frequently prescribed medicine and the most inappropriate due to non-compliance with dose guidelines for CAP treatment. Generic antibiotic use for single therapy should be encouraged based on rapid and accurate diagnostic testing for viruses and bacteria to reduce antibiotic resistance in developing countries. Moreover, the study result has also shown that therapies and antibiotics (class and origin) exhibited significant association with rational prescriptions for CAP treatment for pediatrics.

Evaluation of children's antibiotics use for outpatient pneumonia treatment in Vietnam

Abstract Objective Antibiotic resistance is increasing globally, associated with many failures in pneumonia treatment. This study aimed to evaluate antibiotic use in children treated for outpatient CAP (Community-Acquired Pneumonia). Methods A cross-sectional descriptive retrospective study was conducted, focusing on data from outpatient prescriptions for pneumonia in patients aged 2‒192 months in 2019‒2021. Results All antibiotic prescriptions are considered empiric as no documented bacterial and viral tests exist for children with non-severe CAP. Single antibiotic therapy (66%) had a 2-fold higher rate than combination therapy (34%). Amoxicillin/clavulanic acid (50.77%) and azithromycin (30.74%) were the most commonly prescribed in both single and combination therapies, thus determining antibiotic cost (80.15%). Besides, azithromycin (97.92%), cefuroxime (86.26%), and cefpodoxime (60.48%) were prescribed with high adherence to dose guidelines, except for amoxicillin (34.57%). These medicines are prescribed highly compliant (>83%) with dosing interval guidelines. Furthermore, significantly more brand-name antibiotics (56.5%) are prescribed than generic antibiotics (43.5%). In particular, antibiotic class, antibiotic origin, and antibiotic therapies showed significant association with rational antibiotic prescriptions for dose and dose interval (p < 0.05). Conclusions Amoxicillin/clavulanic acid is the most frequently prescribed medicine and the most inappropriate due to non-compliance with dose guidelines for CAP treatment. Generic antibiotic use for single therapy should be encouraged based on rapid and accurate diagnostic testing for viruses and bacteria to reduce antibiotic resistance in developing countries. Moreover, the study result has also shown that therapies and antibiotics (class and origin) exhibited significant association with rational prescriptions for CAP treatment for pediatrics.