Understanding the role of accredited drug dispensing outlets in Tanzania’s health system

Semali, Innocent A.

Understanding the role of accredited drug dispensing outlets in Tanzania’s health system

dc.contributor.author	Semali, Innocent A.
dc.date.accessioned	2020-03-12T12:17:51Z
dc.date.available	2020-03-12T12:17:51Z
dc.date.issued	2016
dc.description.abstract	Introduction: People in many low-income countries access medicines from retail drug shops. In Tanzania, a public-private partnership launched in 2003 used an accreditation approach to improve access to quality medicines and pharmaceutical services in underserved areas. The government scaled up the accredited drug dispensing outlet (ADDO) program nationally, with over 9,000 shops now accredited. This study assessed the relationships between community members and their sources of health care and medicines, particularly antimicrobials, with a specific focus on the role ADDOs play in the health care system. Methods: Using mixed methods, we collected data in four regions. We surveyed 1,185 households and audited 96 ADDOs and 84 public/nongovernmental health facilities using a list of 17 tracer drugs. To determine practices in health facilities, we interviewed 1,365 exiting patients. To assess dispensing practices, mystery shoppers visited 306 ADDOs presenting one of three scenarios (102 each) about a child’s respiratory symptoms. Results and Discussion: Of 614 household members with a recent acute illness, 73% sought outside care—30% at a public facility and 31% at an ADDO. However, people bought medicines more often at ADDOs no matter who recommended the treatment; of the 581 medicines that people had received, 49% came from an ADDO. Although health facilities and ADDOs had similar availability of antimicrobials, ADDOs had more pediatric formulations available (p<0.001). The common perception was that drugs from ADDOs are more expensive, but the difference in the median cost to treat pneumonia was relatively minimal (US$0.26 in a public facility and US$0.30 in an ADDO). Over 20% of households said they had someone with a chronic condition, with 93% taking medication, but ADDOs are allowed to sell very few chronic care-related medicines. ADDO dispensers are trained to refer complicated cases to a health facility, and notably, 99% of mystery shoppers presenting a pneumonia scenario received an antimicrobial (54%), a referral (90%), or both (45%), which are recommended practices for managing pediatric pneumonia. However, one-third of the dispensers needlessly sold antibiotics for cold symptoms, and 85% sold an antibiotic on request. In addition, the pneumonia scenario elicited more advice on handling the illness than the cold symptoms scenario (61% vs. 15%; p<0.0001), but overall, only 44% of the dispensers asked any of the shoppers about danger signs potentially associated with pneumonia in a child. Conclusion: ADDOs are the principal source of medicines in Tanzania and an important part of a multi-faceted health care system. Poor prescribing in health facilities, poor dispensing at ADDOs, and inappropriate patient demand continue to contribute to inappropriate medicines use. Therefore, while accreditation has attempted to address the quality of pharmaceutical services in private sector drug outlets, efforts to improve access to and use of medicines in Tanzania need to target ADDOs, public/nongovernmental health facilities, and the public to be effective.	en_US
dc.identifier.citation	Embrey, M., Vialle-Valentin, C., Dillip, A., Kihiyo, B., Mbwasi, R., Semali, I.A., Chalker, J.C., Liana, J., Lieber, R., Johnson, K. and Rutta, E., 2016. Understanding the role of accredited drug dispensing outlets in Tanzania’s health system. PloS one, 11(11).	en_US
dc.identifier.other	doi: 10.1371/journal.pone.0164332
dc.identifier.uri	http://hdl.handle.net/123456789/336
dc.language.iso	en	en_US
dc.publisher	PloS one	en_US
dc.subject	Health System	en_US
dc.subject	Tanzania	en_US
dc.subject	Drug dispensing outlets	en_US
dc.title	Understanding the role of accredited drug dispensing outlets in Tanzania’s health system	en_US
dc.type	Article	en_US