Journal Article > ResearchFull Text
AIDS. 2018 November 16; Volume 33 (Issue 2); DOI:10.1097/QAD.0000000000002070
Loarec A, Carnimeo V, Molfino L, Kizito W, Muyindike WR, et al.
AIDS. 2018 November 16; Volume 33 (Issue 2); DOI:10.1097/QAD.0000000000002070
: A multicentric, retrospective case-series analysis (facility-based) in five sites across Kenya, Malawi, Mozambique, and Uganda screened HIV-positive adults for hepatitis C virus (HCV) antibodies using Oraquick rapid testing and viral confirmation (in three sites). Results found substantially lower prevalence than previously reported for these countries compared with previous reports, suggesting that targeted integration of HCV screening in African HIV programs may be more impactful than routine screening.This is an open access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal. http://creativecommons.org/licenses/by-nc-nd/4.0.
Journal Article > CommentaryFull Text
Southern African Journal of HIV medicine. 2012 March 1
Andrieux-Meyer I, Clayden P, Collins S, Geffen N, Goemaere E, et al.
Southern African Journal of HIV medicine. 2012 March 1
Journal Article > ResearchFull Text
Ther Adv Infect Dis. 2023 January 1; Volume 10; 204993612311599.; DOI:10.1177/20499361231159993
Rotsaert A, Ogara C, Mwanga-Amumpaire J, Kekitiinwa AR, Musiime V, et al.
Ther Adv Infect Dis. 2023 January 1; Volume 10; 204993612311599.; DOI:10.1177/20499361231159993
BACKGROUND
Worldwide, 1.7 million children younger than 15 years were living with HIV in 2021. Only 52% of them had access to antiretrovirals (ARVs). Lack of age-appropriate ARV formulations (i.e. easy to swallow for young infants, acceptable taste) remains the main obstacle to the access to ARVs. Therefore, a strawberry-flavoured Abacavir/Lamivudine/Lopinavir/Ritonavir (30/15/40/10 mg) fixed-dose combination of granules in a capsule (4-in-1) for children living with HIV weighing 3–25 kg was developed.
OBJECTIVE
We assessed caregivers’ perceived acceptability of the 4-in-1 compared with previous paediatric ARV formulations and factors influencing acceptability.
METHODS
This exploratory qualitative case study embedded in a phase I/II, open-label, randomized cross-over pharmacokinetic, safety and acceptability study (LOLIPOP) was conducted in three sites in Uganda (May 2019–October 2020). Thirty-six children weighing between 3 and 19.9 kg participated in the main study. We purposively sampled caregiver–child dyads according to weight bands, and conducted 20 semi-structured interviews with caregivers and 5 with healthcare providers. We triangulated these results with a quantitative acceptability questionnaire. We analysed interviews inductively using NVivo12 adopting a thematic analysis approach and acceptability questionnaires descriptively to assess concordance between them.
RESULTS
All caregivers found the 4-in-1 formulation highly acceptable and easier to use than previous formulations (i.e. pellets/tables/syrup). Appealing taste, ease of administration, easy storage and children’s acceptance contributed to acceptability despite structural challenges of food shortage and HIV stigma. Visible improvements in children’s health and comprehensive and tailored healthcare provider support to overcome initial difficulties such as vomiting increased caregivers’ acceptance. Concordant results from questionnaire- and interview-data confirmed high acceptability.
CONCLUSION
Caregivers of children in all weight bands in this sample found the 4-in-1 granules highly acceptable compared with the pellets/tablets combination. Healthcare providers’ support to caregivers allowed for individual tailoring of drug administration despite challenges such as food shortage. This enabled short-term adherence. These findings informed further practical recommendations.
Registration: Clinical trial number: NCT03836833
Worldwide, 1.7 million children younger than 15 years were living with HIV in 2021. Only 52% of them had access to antiretrovirals (ARVs). Lack of age-appropriate ARV formulations (i.e. easy to swallow for young infants, acceptable taste) remains the main obstacle to the access to ARVs. Therefore, a strawberry-flavoured Abacavir/Lamivudine/Lopinavir/Ritonavir (30/15/40/10 mg) fixed-dose combination of granules in a capsule (4-in-1) for children living with HIV weighing 3–25 kg was developed.
OBJECTIVE
We assessed caregivers’ perceived acceptability of the 4-in-1 compared with previous paediatric ARV formulations and factors influencing acceptability.
METHODS
This exploratory qualitative case study embedded in a phase I/II, open-label, randomized cross-over pharmacokinetic, safety and acceptability study (LOLIPOP) was conducted in three sites in Uganda (May 2019–October 2020). Thirty-six children weighing between 3 and 19.9 kg participated in the main study. We purposively sampled caregiver–child dyads according to weight bands, and conducted 20 semi-structured interviews with caregivers and 5 with healthcare providers. We triangulated these results with a quantitative acceptability questionnaire. We analysed interviews inductively using NVivo12 adopting a thematic analysis approach and acceptability questionnaires descriptively to assess concordance between them.
RESULTS
All caregivers found the 4-in-1 formulation highly acceptable and easier to use than previous formulations (i.e. pellets/tables/syrup). Appealing taste, ease of administration, easy storage and children’s acceptance contributed to acceptability despite structural challenges of food shortage and HIV stigma. Visible improvements in children’s health and comprehensive and tailored healthcare provider support to overcome initial difficulties such as vomiting increased caregivers’ acceptance. Concordant results from questionnaire- and interview-data confirmed high acceptability.
CONCLUSION
Caregivers of children in all weight bands in this sample found the 4-in-1 granules highly acceptable compared with the pellets/tablets combination. Healthcare providers’ support to caregivers allowed for individual tailoring of drug administration despite challenges such as food shortage. This enabled short-term adherence. These findings informed further practical recommendations.
Registration: Clinical trial number: NCT03836833
Journal Article > CommentaryAbstract
Int J Drug Policy. 2015 May 18; Volume 26 (Issue 11); DOI:10.1016/j.drugpo.2015.05.004
Ford NP, Wiktor SZ, Kaplan K, Andrieux-Meyer I, Hill AM, et al.
Int J Drug Policy. 2015 May 18; Volume 26 (Issue 11); DOI:10.1016/j.drugpo.2015.05.004
Journal Article > ReviewFull Text
Lancet Gastroenterol Hepatol. 2019 February 1; Volume 4 (Issue 2); 135-184.; DOI:10.1016/S2468-1253(18)30270-X
Cooke GS, Andrieux-Meyer I, Applegate TL, Atun R, Burry J, et al.
Lancet Gastroenterol Hepatol. 2019 February 1; Volume 4 (Issue 2); 135-184.; DOI:10.1016/S2468-1253(18)30270-X
Viral hepatitis is a major public health threat and a leading cause of death worldwide. Annual mortality from viral hepatitis is similar to that of other major infectious diseases such as HIV and tuberculosis. Highly effective prevention measures and treatments have made the global elimination of viral hepatitis a realistic goal, endorsed by all WHO member states. Ambitious targets call for a global reduction in hepatitis-related mortality of 65% and a 90% reduction in new infections by 2030. This Commission draws together a wide range of expertise to appraise the current global situation and to identify priorities globally, regionally, and nationally needed to accelerate progress. We identify 20 heavily burdened countries that account for over 75% of the global burden of viral hepatitis. Key recommendations include a greater focus on national progress towards elimination with support given, if necessary, through innovative financing measures to ensure elimination programmes are fully funded by 2020. In addition to further measures to improve access to vaccination and treatment, greater attention needs to be paid to access to affordable, high-quality diagnostics if testing is to reach the levels needed to achieve elimination goals. Simplified, decentralised models of care removing requirements for specialised prescribing will be required to reach those in need, together with sustained efforts to tackle stigma and discrimination. We identify key examples of the progress that has already been made in many countries throughout the world, demonstrating that sustained and coordinated efforts can be successful in achieving the WHO elimination goals.
Journal Article > ReviewFull Text
HIV AIDS (Auckl). 2012 January 11; Volume 12; DOI:10.1016/S1473-3099(11)70354-1
Ford NP, Lee JS, Andrieux-Meyer I, Calmy A
HIV AIDS (Auckl). 2012 January 11; Volume 12; DOI:10.1016/S1473-3099(11)70354-1
Integrase inhibitors represent an important new class of antiretroviral drugs. Elvitegravir, the second available integrase inhibitor to be submitted for regulatory approval appears to be a promising once-daily agent when combined with other antiretroviral drugs. Elvitegravir has demonstrated good efficacy and safety, with minimal side effects and no specific requirements in terms of laboratory monitoring. In addition, elvitegravir is available as a fixed-dose combination. However, the drug requires boosting and this leads to a number of drug-drug interactions and necessary dose adjustment when dosing with certain drugs, including dose reduction in the presence of atazanavir, lopinavir, rifabutin, and ketoconazole, and dose increase for ethinyl estradiol when co-administered with boosted elvitegravir. The main advantage of elvitegravir lies in its potential to be administered as a once-daily, single pill. Limitations include dose adjustment requirements, a relatively low genetic barrier to resistance, high price, and lack of data for use in children. Clinical trials addressing specific challenges encountered in resources-limited settings should be encouraged.
Journal Article > CommentaryFull Text
J Int AIDS Soc. 2012 September 18; Volume 15; DOI:10.7448/IAS.15.2.17986
Andrieux-Meyer I, Calmy A, Cahn P, Clayden P, Raguin G, et al.
J Int AIDS Soc. 2012 September 18; Volume 15; DOI:10.7448/IAS.15.2.17986
Global commitments aim to provide antiretroviral therapy (ART) to 15 million people living with HIV by 2015, and recent studies have demonstrated the potential for widespread ART to prevent HIV transmission. Increasingly, countries are adapting their national guidelines to start ART earlier, for both clinical and preventive benefits. To maximize the benefits of ART in resource-limited settings, six key principles need to guide ART choice: simplicity, tolerability and safety, durability, universal applicability, affordability and heat stability. Currently available drugs, combined with those in late-stage clinical development, hold great promise to simplify treatment in the short term. Over the longer-term, newer technologies, such as long-acting formulations and nanotechnology, could radically alter the treatment paradigm. This commentary reviews recommendations made in an expert consultation on treatment scale up in resource-limited settings.
Journal Article > CommentaryFull Text
Lancet Infect Dis. 2018 October 18; Volume 19 (Issue 4); DOI:10.1016/S1473-3099(18)30493-6
Loyse A, Burry J, Cohn J, Ford NP, Chiller T, et al.
Lancet Infect Dis. 2018 October 18; Volume 19 (Issue 4); DOI:10.1016/S1473-3099(18)30493-6
In 2018, WHO issued guidelines for the diagnosis, prevention, and management of HIV-related cryptococcal disease. Two strategies are recommended to reduce the high mortality associated with HIV-related cryptococcal meningitis in low-income and middle-income countries (LMICs): optimised combination therapies for confirmed meningitis cases and cryptococcal antigen screening programmes for ambulatory people living with HIV who access care. WHO's preferred therapy for the treatment of HIV-related cryptococcal meningitis in LMICs is 1 week of amphotericin B plus flucytosine, and the alternative therapy is 2 weeks of fluconazole plus flucytosine. In the ACTA trial, 1-week (short course) amphotericin B plus flucytosine resulted in a 10-week mortality of 24% (95% CI -16 to 32) and 2 weeks of fluconazole and flucytosine resulted in a 10-week mortality of 35% (95% CI -29 to 41). However, with widely used fluconazole monotherapy, mortality because of HIV-related cryptococcal meningitis is approximately 70% in many African LMIC settings. Therefore, the potential to transform the management of HIV-related cryptococcal meningitis in resource-limited settings is substantial. Sustainable access to essential medicines, including flucytosine and amphotericin B, in LMICs is paramount and the focus of this Personal View.
Journal Article > LetterFull Text
Lancet Global Health. 2015 November 1; Volume 3 (Issue 11); e676-e677.; DOI:10.1016/S2214-109X(15)00156-4
Andrieux-Meyer I, Cohn J, de Araujo ES, Hamid SS
Lancet Global Health. 2015 November 1; Volume 3 (Issue 11); e676-e677.; DOI:10.1016/S2214-109X(15)00156-4
Journal Article > CommentaryFull Text
Science. 2012 July 20; Volume 337 (Issue 6092); 298-300.; DOI:10.1126/science.1225702
Lynch S, Ford NP, van Cutsem G, Bygrave H, Janssens B, et al.
Science. 2012 July 20; Volume 337 (Issue 6092); 298-300.; DOI:10.1126/science.1225702
The new understanding that antiretroviral therapy (ART) can significantly reduce HIV transmission has stimulated scientific and political leaders to claim that ending the AIDS epidemic is now a realistic goal. At the same time and despite last year's major international political commitments to put 15 million people on treatment by 2015, large funding gaps threaten the gains already made and limit the potential to capitalize on the latest scientific progress. Underresourced clinics are managing ever-increasing numbers of people on treatment, even though there is attrition all along the care continuum, from testing to treatment initiation and long-term retention in care.