Publications by authors named "Carolyn Amole"

Background: Nigeria adapted the WHO package of care for Advanced HIV Disease (AHD) in 2020. The package includes CD4 + cell count testing to identify People Living with HIV (PLHIV) with AHD, screening and treatment of opportunistic infections, rapid antiretrovirals (ART) initiation, and intensive adherence follow-up. The national program adopted a phased approach in the rollout of the AHD package of care to learn lessons from a few representative health facilities before scaling up across the country.

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The HIV treatment landscape in low- and middle-income countries (LMICs) is rapidly evolving, exemplified by the expansion of differentiated service delivery (DSD) during the coronavirus disease (COVID-19) pandemic. Long-acting products represent a new frontier that will require a significant redesign of health systems. It is critical to understand service delivery and product preferences of people living with HIV (PLHIV) and ensure evidence generation is guided by community priorities.

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Background: Since 2000, there has been a substantial global reduction in the vertical transmission of HIV. Despite effective interventions, gaps still remain in progress towards elimination in many low-income and middle-income countries. We developed a mathematical model to determine the most cost-effective combinations of interventions to prevent vertical transmission.

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The number of children newly infected with HIV dropped by 50%, from 320 000 in 2010 to 160 000 in 2021. Despite progress, ongoing gaps persist in diagnosis, continuity of care, and treatment optimization. In response, the United States President's Emergency Plan for AIDS Relief created the Faith-based Action for Scaling-Up Testing and Treatment for Epidemic Response (FASTER).

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Introduction: Reductions in HIV acquisition have slowed, and the global community is significantly off track from global goals. Oral pre-exposure prophylaxis (PrEP) alone cannot address the diverse needs of the millions of people at risk of HIV acquisition. Long-acting injectable cabotegravir (CAB-LA) received United States Food and Drug Administration approval for HIV prevention in December 2021.

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Nigeria adopted dolutegravir (DTG) as part of first line (1L) antiretroviral therapy (ART) in 2017. However, there is limited documented experience using DTG in sub-Saharan Africa. Our study assessed DTG acceptability from the patient's perspective as well as treatment outcomes at 3 high-volume facilities in Nigeria.

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Article Synopsis
  • The study evaluates the potential health benefits and risks of introducing long-acting injectable cabotegravir pre-exposure prophylaxis (PrEP) for HIV prevention in sub-Saharan Africa, considering concerns about the emergence of integrase-inhibitor resistance in treatment programs.
  • The researchers used a comprehensive HIV model to simulate various scenarios over 50 years, comparing outcomes with and without the introduction of cabotegravir-PrEP, targeting individuals at risk of developing drug resistance.
  • Cost-effectiveness analysis suggests that cabotegravir-PrEP could be comparable in price to current oral PrEP options, with the potential to significantly reduce HIV transmission while carefully monitoring the risk of resistance.
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Development of and increased access to generic oral medications to treat high-burden diseases including human immunodeficiency virus (HIV), tuberculosis, viral hepatitis, and malaria have had a major impact on reducing global morbidity and mortality. However, access and adherence to these life-saving treatments remains limited for some of the most vulnerable and underserved populations, for whom stigma, control, and discretion are critical to decisions around care. Current efforts to develop long-acting formulations to treat and prevent these conditions could overcome many of these barriers.

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The global HIV community invested in multiple, high-profile partnerships and shepherded unprecedented political support to expedite the transition to dolutegravir (DTG)-based regimens. The goal? To accelerate access to simpler, safer, more robust, and more affordable HIV treatment by harnessing the collective power of scientists, regulators, drug companies, donors, implementers, advocates, and people with HIV (PWH). The inspiration? End-to-end approaches to introducing new products that mitigate risk and encourage early planning and resource allocation for all aspects of product introduction and preparation for scale-up.

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Paul De Lay and co-authors introduce a Collection on the design of targets for ending the AIDS epidemic.

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Purpose Of Review: The generic antiretroviral (ARV) industry played a critical role in the massive scale-up of HIV treatment in low-income and middle-income countries since 2000. As the global community looks ahead to a universal antiretroviral regimen, this article considers the industry's role in supporting universal access to affordable, simpler, more durable, and tolerable HIV treatment regimens.

Recent Findings: Generic manufacturers made treatment scale-up in low-income and middle-income countries possible through reducing prices, combining molecules from different originator companies to develop optimal fixed-dose combinations, and investing in production capacity to meet escalating demand.

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Over the last decade, increased funding to support HIV treatment programs has enabled millions of new patients in developing countries to access the medications they need. Today, although demand for antiretrovirals continues to grow, the financial crisis has severely constrained funding leaving countries with difficult choices on program prioritization. Product optimization is one solution countries can pursue to continue to improve patient care while also uncovering savings that can be used for further scale up or other health system needs.

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