Analysis of the practice of switch of antibiotics from intravenous to oral therapy at a tertiary care hospital in Nepal: a prospective observational study.

Objective: This study analyzed the practice of switching intravenous antibiotics to oral dosage form in a tertiary care hospital of Nepal. Design: A prospective observational study was performed among patients admitted to medical/surgical wards in a private tertiary care hospital of Nepal. Methods: Hospitalized adult patients who received IV antibiotics for at least 48 hours and met the eligibility criteria were enrolled in the study. The detailed information on use of antibiotics such as indication, duration, type time of switch etc. were collected and analyzed. Results: Among 335 patients, 282(83.9%) met the eligibility criteria for intravenous (IV) to oral conversion however, only 18.7% of patients were switched to oral regimen. Step-down conversion was the common type of IV to oral switch. Almost all patients were empirically treated with β-lactams antibiotics (n = 327). There was significant association between the antibiotic class and duration of IV therapy ( Conclusion: The findings revealed a low prevalence of conversion from IV antibiotics to oral, despite a higher percentage of patients meeting the eligibility criteria for conversion. There is a need for the implementation of structured program to review patients on IV antibiotics and promote timely conversion to oral once they meet the conversion criteria.