| Popis: |
Abstract Oxytocin is the principal drug and the primary choice for labor induction and postpartum hemorrhage prevention and treatment. The problems associated with oxytocin are not usually from its effectiveness, but they are from its compromised quality which may occur at the point of manufacturing, transportation, and storage. The main objective of this study was to assess the status of oxytocin injection quality and associated factors in the health facilities located in Addis Ababa city, Ethiopia. A laboratory based instrumental quality testing alongside a cross sectional study design was used to evaluate oxytocin injection quality in Addis Ababa city administration from January to June, 2022 according to United States Pharmacopeia (USP 20), and the World Health Organization guideline of post-market medicine quality assessment. Binary logistic regression and cross tabulation analysis were conducted using SPSS 26. Significance was considered at p ≤ 0.05. Out of 107 tested oxytocin injection samples, 92.5% met the limit for oxytocin content, 81.3% for sterility test, and 91.6% for pH value. Overall, quality failure rate was 23.4%, while sterility test failure rate was 18.7%. Lack of reliable refrigerated storage condition [(AOR = 5.62, 95% CI: (1.87, 16.88)], lack of effective cold chain system during distribution [(AOR = 5.5, 95% CI: (1.53, 19.74)], and weak national medicine regulatory system [(AOR = 3.23, 95% CI: (1.13, 9.23)] were among the significantly associated factors for the failure of some of the brands. The study demonstrated that oxytocin injection quality failure rate, failing to meet at least one quality test requirement, is demonstrated in the health facilities of Addis Ababa. The determinant factors for the reported failures are related to storage, distribution, and regulatory system. Hence, these should be addressed by strictly adhering in to the national regulation and providing a comprehensive health promotion on rational use of oxytocin injection should be implemented to assure its quality and safety. |
