The role of constraints and information gaps in driving risky medicine purchasing practices in four African countries.

Substandard and falsified (SF) medical products pose a major threat to public health and socioeconomic development, particularly in low- and middle-income countries. In response, public education campaigns have been developed to alert consumers about the risks of SF medicines and provide guidance on 'safer' practices, along with other demand- and supply-side measures. However, little is currently known about the potential effectiveness of such campaigns while structural constraints to accessing quality-assured medicines persist. This paper analyses survey data on medicine purchasing practices, information and constraints from four African countries (Ghana, Nigeria, Sierra Leone and Uganda; n > 1000 per country). Using multivariate regression and structural equation modelling, we present what we believe to be the first attempt to tease apart, statistically, the effects of an information gap vs structural constraints in driving potential public exposure to SF medicines. The analysis confirms that less privileged groups (including, variously, those in rural settlements, with low levels of formal education, not in paid employment, often women and households with a disability or long-term sickness) are disproportionately potentially exposed to SF medicines; these same demographic groups also tend to have lower levels of awareness and experience greater levels of constraint. Despite the constraints, our models suggest that public health education may have an important role to play in modifying some (but not all) risky practices. Appropriately targeted public messaging can thus be a useful part of the toolbox in the fight against SF medicines, but it can only work effectively in combination with wider-reaching reforms to address higher-level vulnerabilities in pharmaceutical supply chains in Africa and expand access to quality-assured public-sector health services.

Can a Smartphone Application Help Address Barriers to Reporting Substandard/Falsified Medical Products? A Pilot Study in Tanzania and Indonesia.

INTRODUCTION: Reporting is an essential component of efforts to combat the distribution and circulation of substandard and falsified (SF) medical products worldwide. However, little is known about why health care professionals (HCPs) do not report suspect products to the national medicine regulatory authority (NMRA) and what measures might address this. This pilot study aimed to assess the utility of a smartphone application for reporting SF medical products in Tanzania and Indonesia. METHODS: At baseline, in 2017, HCPs completed a survey describing perceived barriers to reporting and received training in the identification of SF products and received use of the smartphone reporting application (N=309). The application reporting system was piloted for 6 months. Evaluations took place with HCPs and NMRA staff at the midpoint and endline of the pilot study (2018). RESULTS: At baseline, HCPs surveyed (n=254) identified the following key barriers to reporting: difficulties identifying SF products, frustrations with existing reporting systems, and fears that reporting may have personal or reputational repercussions. During the pilot period, HCPs submitted a total of 36 reports of 27 products to the NMRAs in their respective countries; of these, 8 products were determined to be SF and 2 were unregistered. In all 10 cases, appropriate regulatory action was taken. Feedback from HCPs and NMRA staff was positive in both countries, suggesting that the application addressed several barriers to reporting as it was convenient and, importantly, opened a line of communication between HCPs and the NMRA. However, the application did not address all barriers to reporting, such as concerns of repercussions. CONCLUSION: The findings suggest that this smartphone application may be useful for improving HCPs' reporting of suspected SF products. Developing and piloting similar reporting applications in other countries and contexts is required.