Striving towards access to essential medicines for human and animal health; a situational analysis of access to and use of antifungal medications for histoplasmosis in Ethiopia

Itraconazole in human medicine and veterinary practice

Diagnosis and management of fungal infections are challenging in both animals and humans, especially in immunologically weakened hosts. Due to its broad spectrum and safety profile when compared to other antifungals, itraconazole (ITZ) has been widely used in the treatment and prophylaxis of fungal infections, both in human and veterinary medicine. The dose and duration of management depend on factors such as the type of fungal pathogen, the site of infection, sensitivity to ITZ, chronic stages of the disease, the health status of the hosts, pharmacological interactions with other medications and the therapeutic protocol used. In veterinary practice, ITZ doses generally vary between 3 mg/kg and 50 mg/kg, once or twice a day. In humans, doses usually vary between 100 and 400 mg/day. As human and veterinary fungal infections are increasingly associated, and ITZ is one of the main medications used, this review addresses relevant aspects related to the use of this drug in both clinics, including case reports and different clinical aspects available in the literature.

Improving access to medicines to reduce marketing and use of substandard and falsified medicines in Africa: Scoping review

Background

Both constrained access to essential medicines and combatting marketing of substandard and falsified (SF) medicines are unmet health sector goals in Africa.

Objective

To answer the question of how improved access can reduce the continuous surge of SF medicines in Africa.

Design

We conducted a scoping review based on standard protocol.

Methods

We searched articles published in the English language from PubMed/Medline, Cochrane Library, Embase, Scopus, Web of Science, and Google Scholar by using a systematic search query.

Results

Seventy-one articles were included in this review. Access to quality essential medicines is still a major problem in developing countries in Africa and will continue as a threat for the next decade of health care. Ensuring access to quality medicines and preventing SF medicines in Africa need a systematic approach to address their underlying causes. Failure to ensure access to medicines is the major reason for the availability of SF medicines. Improving access to quality medicines can reduce SF medicine marketing and use. Manipulating the entire supply chain for efficiency, avoiding trade agreements that could reduce access, using compulsory licensing provisions, and pharmaceutical price control, providing incentives for drug development, and promoting rational use of medicines can improve access.

Conclusion

Ensuring access to medicines and preventing SF medicine marketing cannot be achieved in the planned period in developing countries in Africa unless a comprehensive strategy is used. Improving access to quality medicines can reduce SF medicine marketing and use, that is, ensuring access through uninterrupted supply, improved efficiency, enhanced local production, preventing SF medicine entry, improved medication use system, and improved affordability. Therefore, it is essential to improve supply chain capability, address challenges of the supply chain, improve leadership and governance, establish country-specific anti-counterfeiting and anti-substandardization committees, and collaborate with all relevant stakeholders.

Antifungal resistance and stewardship: a knowledge, attitudes and practices survey among pharmacy students at the University of Zambia; findings and implications

Introduction

Antifungal resistance (AFR) is a growing global public health concern. Little is currently known about knowledge, attitudes and practices regarding AFR and antifungal stewardship (AFS) in Zambia, and across the globe. To address this evidence gap, we conducted a study through a questionnaire design starting with pharmacy students as they include the next generation of healthcare professionals.

Methods

A cross-sectional study among 412 pharmacy students from June 2023 to July 2023 using a structured questionnaire. Multivariable analysis was used to determine key factors of influence.

Results

Of the 412 participants, 55.8% were female, with 81.6% aged between 18 and 25 years. Most students had good knowledge (85.9%) and positive attitudes (86.7%) but sub-optimal practices (65.8%) towards AFR and AFS. Overall, 30.2% of students accessed antifungals without a prescription. Male students were less likely to report a good knowledge of AFR (adjusted OR, AOR = 0.55, 95% CI: 0.31-0.98). Similarly, students residing in urban areas were less likely to report a positive attitude (AOR = 0.35, 95% CI: 0.13-0.91). Fourth-year students were also less likely to report good practices compared with second-year students (AOR = 0.48, 95% CI: 0.27-0.85).

Conclusions

Good knowledge and positive attitudes must translate into good practices toward AFR and AFS going forward. Consequently, there is a need to provide educational interventions where students have low scores regarding AFR and AFS. In addition, there is a need to implement strategies to reduce inappropriate dispensing of antifungals, especially without a prescription, to reduce AFR in Zambia.