The impact of COVID-19 on multi-month dispensing (MMD) policies for antiretroviral therapy (ART) and MMD uptake in 21 PEPFAR-supported countries: a multi-country analysis

Abstract

Introduction: Increasing access to multi-month dispensing (MMD) of antiretroviral therapy (ART) supports treatment continuity and viral load suppression for people living with HIV (PLHIV) and reduces burden on health facilities. During the COVID-19 response, PEPFAR worked with ministries of health to scale up MMD and expand eligibility to new groups of PLHIV, including children and pregnant/breastfeeding women. We analysed PEPFAR program data to understand the impact of the policy changes on actual practice.

Methods: We conducted a desk review in 21 PEPFAR-supported countries to identify and collect official documentation released between March and June 2020 addressing changes to MMD guidance during the COVID-19 response. MMD coverage, the proportion of all ART clients on MMD, was assessed in the calendar quarters preceding the COVID-19 response (Q4 2019, October-December 2019; and Q1, January-March 2020) and the quarters following the start of the response (Q2 2020, April-June 2020; Q3 2020, July-September, 2020; Q4 2020, October-December 2020). We used the two-proportion Z-test to test for differences in MMD coverage pre-COVID-19 (Q4 2019) and during implementation of COVID-19 policy adaptations (Q2 2020).

Results and discussion: As of June 2020, 16 of the 21 PEPFAR-supported countries analysed adapted MMD policy or promoted intensified scale-up of MMD in response to COVID-19. MMD coverage for all clients on ART grew from 49% in Q4 2019 pre-COVID-19 to 72% in Q2 2020 during COVID-19; among paediatric clients (< 15), MMD coverage increased from 27% to 51% in the same period. Adaptations to MMD policy were associated with a significantly accelerated growth in the proportion of clients on MMD (p < 0.001) for all populations, irrespective of age and dispensing interval.

Conclusions: Access to MMD markedly expanded during the COVID-19 pandemic, supporting treatment continuity while mitigating exposure to COVID-19 at health facilities. This model is beneficial in public health emergencies and during disruptions to the healthcare system. Outside emergency contexts, expanded MMD eligibility extends client-centred care to previously excluded populations. The success in expanding MMD access during COVID-19 should motivate countries to recommend broader MMD access as a new standard of care.

Keywords: ART; COVID-19; MMD; PEPFAR; treatment continuity; viral load.