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Hill AM, Elbirt D. Should we continue to use tenofovir disoproxil fumarate/lamivudine/dolutegravir for treatment of pregnant women? Interpreting the PROMISE trial. AIDS 2024; 38:1430-1431. [PMID: 38932745 DOI: 10.1097/qad.0000000000003911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/28/2024]
Affiliation(s)
- Andrew M Hill
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK
| | - Daniel Elbirt
- Department of Allergy, Immunology and HIV, Kaplan Medical Centre, Rehovot
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
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Hidalgo-Tenorio C, Sequera S, Vivancos MJ, Vinuesa D, Collado A, Santos IDL, Sorni P, Cabello-Clotet N, Montero M, Font CR, Terron A, Galindo MJ, Martinez O, Ryan P, Omar-Mohamed M, Albendín-Iglesias H, Javier R, Ruz MÁL, Romero A, Garcia-Vallecillos C. Bictegravir/emtricitabine/tenofovir alafenamide as first-line treatment in naïve HIV patients in a rapid-initiation model of care: BIC-NOW clinical trial. Int J Antimicrob Agents 2024; 63:107164. [PMID: 38574873 DOI: 10.1016/j.ijantimicag.2024.107164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 02/29/2024] [Accepted: 03/28/2024] [Indexed: 04/06/2024]
Abstract
OBJECTIVE Multiple strategies have been utilised to reduce the incidence of HIV, including PrEP and rapid antiretroviral therapy initiation. The study objectives were to evaluate the efficacy, safety, satisfaction, treatment adherence, and system retention obtained with rapid initiation of bictegravir/emtricitabine/tenofovir alafenamide (BIC/FTC/TAF) in naïve patients. METHODS This phase IV, multicenter, open-label, single-arm, 48-week clinical trial enrolled patients between January 2020 and June 2022. Adherence to treatment was evaluated with the SMAQ questionnaire and patient satisfaction with the EQ-5D. RESULTS Two hundred eight participants were enrolled with mean age of 35.6 years; 87.6% were males; mean CD4 count was 393.5 cells/uL (<200 cells/uL in 22.1%); viral load log was 5.6 (VL>100 000 cop/mL in 43.3%); 22.6% had AIDS, and 4.3% were coinfected with HBV. BIC/FTC/TAF was initiated on the day of their first visit to the HIV specialist in 98.6% of participants, and 9.6% were lost to follow-up. The efficacy at week 48 was 84.1 % by intention-to- treat (ITT), 94.6% by modified ITT, and 98.3% by per protocol analysis. The regimen was discontinued in two subjects (0.9%) during week 1 for grade 3 adverse events. Treatment adherence (weeks 4 [90%, IQR: 80-99%] vs. 48 [90%, IQR: 80-95%; P = 0.49]) and patient satisfaction (weeks 4 [90%, IQR: 80-99%] vs. 48 [90%, IQR: 80-95 P = 0.49]) rates were very high over the 48- week study period. CONCLUSIONS BIC/FTC/TAF is an appropriate option for rapid ART initiation in naïve HIV patients, offering high efficacy, safety, durability, treatment adherence, retention in the healthcare system, and patient satisfaction. Number Clinical Trial registration: NCT06177574.
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Affiliation(s)
- Carmen Hidalgo-Tenorio
- Unit of Infectious Diseases, Hospital Universitario Virgen de las Nieves, Granada, Spain.
| | - Sergio Sequera
- Unit of Infectious Diseases, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | | | - David Vinuesa
- Unit of Infectious Diseases, Hospital Universitario San Cecilio, Granada, Spain
| | - Antonio Collado
- Unit of Infectious Diseases, Hospital Universitario Torrecardenas, Almería, Spain
| | | | - Patricia Sorni
- Unit of Infectious Diseases, Hospital Son Llàtzer, Palma de Mallorca, Spain
| | - Noemi Cabello-Clotet
- Infectious Diseases Unit, Hospital Clínico San Carlos, Complutense University, Madrid, Spain
| | - Marta Montero
- Infectious Diseases Service, Hospital Universitario La Fe, Valencia, Spain
| | - Carlos Ramos Font
- Nuclear Medicine Service, Hospital Universitario Virgen de las Nieves Granada, Granada, Spain
| | - Alberto Terron
- Unit of Infectious Diseases, Hospital Universitario de Jerez, Cádiz, Spain
| | - Maria José Galindo
- Infectious Diseases Service, Hospital Universitario Clínico de Valencia, Spain
| | - Onofre Martinez
- Unit of Infectious Diseases, Hospital Universitario Santa Lucía, Cartagena, Spain
| | - Pablo Ryan
- Internal Medicine Service, Hospital Universitario Infanta Leonor, Madrid, Spain
| | | | - Helena Albendín-Iglesias
- Department of Internal Medicine, HIV and STI Unit, Hospital Universitario Virgen de la Arrixaca, IMIB, Murcia, Spain
| | - Rosario Javier
- Unit of Infectious Diseases, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | | | - Alberto Romero
- Unit of Infectious Diseases, Facultad de Medicina, Hospital Universitario Puerto Real, INIBICA, Universidad de Cadiz, Cádiz, Spain
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Capeau J, Lagathu C, Ngono Ayissi K, Fève B, Béréziat V. HIV and adipose tissue: A long history linked to therapeutic classes of antiretrovirals. ANNALES D'ENDOCRINOLOGIE 2024; 85:255-258. [PMID: 38871510 DOI: 10.1016/j.ando.2024.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2024]
Abstract
HIV infection has been controlled only since the introduction of triple therapy in 1996, combining, as antiretroviral agents, two nucleoside reverse transcriptase inhibitors (NRTIs) and one protease inhibitor (PI). However, among the NRTIs, the thymidine analogues stavudine and zidovudine led to lipoatrophy, either generalized or associated with visceral fat hypertrophy and buffalo hump. These molecules also increased insulin resistance and the prevalence of diabetes. They were replaced by other NRTIs or non-NRTIs (NNRTIs) that were considered to be free of adipose tissue (AT) toxicity. More recently, the NRTI tenofovir disoproxyfumarate (TDF) and the NNRTI efavirenz have been associated with inhibition of fat gain but not with clear lipoatrophy. Otherwise, the use of PIs led to a phenotype of trunk fat hypertrophy associated with cardiometabolic complications. To avoid their adverse effects, PIs have recently been replaced by a new class of antiretrovirals, the integrase inhibitors (INSTIs), which are well tolerated and effective in controlling HIV. However, this class has been associated with global weight gain, which may be important and concerning for some people living with HIV (PWH). Also, in the NRTI class, TDF has often been replaced by tenofovir alafenamide (TAF) due to bone and renal toxicities, and TAF has been associated with global fat gain. The cardiometabolic consequences of INTIs and TAF are primarily related to the associated weight gain. In the global obesogenic worldwide context, PWH are gaining weight as well in relation to poor health life conditions. Taking in charge obesity uses the same strategies as those used in the general population.
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Affiliation(s)
- Jacqueline Capeau
- Centre de recherche Saint-Antoine, institut hospitalo-universitaire de cardio-métabolisme et nutrition (ICAN), Inserm UMR_S938, Sorbonne université, 75012 Paris, France; Sorbonne Université, INSERM, ANRS-MIE, Sidaction, France.
| | - Claire Lagathu
- Centre de recherche Saint-Antoine, institut hospitalo-universitaire de cardio-métabolisme et nutrition (ICAN), Inserm UMR_S938, Sorbonne université, 75012 Paris, France
| | - Kenza Ngono Ayissi
- Centre de recherche Saint-Antoine, institut hospitalo-universitaire de cardio-métabolisme et nutrition (ICAN), Inserm UMR_S938, Sorbonne université, 75012 Paris, France
| | - Bruno Fève
- Centre de recherche Saint-Antoine, institut hospitalo-universitaire de cardio-métabolisme et nutrition (ICAN), Inserm UMR_S938, Sorbonne université, 75012 Paris, France; Department of Endocrinology, PRISIS, AP-HP, Saint-Antoine Hospital, 75012 Paris, France
| | - Véronique Béréziat
- Centre de recherche Saint-Antoine, institut hospitalo-universitaire de cardio-métabolisme et nutrition (ICAN), Inserm UMR_S938, Sorbonne université, 75012 Paris, France
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Capeau J, Lagathu C, Béréziat V. Recent data on the role of antiretroviral therapy in weight gain and obesity in persons living with HIV. Curr Opin HIV AIDS 2024; 19:14-20. [PMID: 38078606 DOI: 10.1097/coh.0000000000000833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
PURPOSE OF REVIEW Antiretroviral therapy (ART) has long been implicated in fat alterations and weight variations leading to cardiometabolic consequences. Recent largely prescribed antiretrovirals (ARVs) from the integrase-strand-transfer-inhibitor (INSTI) class have been associated with excessive weight gain/obesity in a minority of persons with HIV (PWH). As well, in the nucleoside reverse transcriptase inhibitors (NRTI) class, tenofovir-alafenamide (TAF), often replacing tenofovir-disoproxil-fumarate (TDF), has been associated with weight gain, a worrying concern in the present worldwide obesogenic environment. The respective role of the different ARV, the risk factors and the mechanisms remain questionable. RECENT FINDINGS The INSTIs dolutegravir (DTG) and bictegravir (BIC) and TAF have a proper effect on weight gain, while efavirenz (EFV) and TDF inhibit it. These effects are reported in ART-naïve PWH, in addition to weight gain resulting from the return to health process, and in ART-controlled PWH. Also, INSTIs induce weight gain in adolescents and excessive weight gain during pregnancy. The effects of INSTIs and TAF are additive. Their trajectory differs. Most of the weight gain is observed during the initial 12-month period.The main risk factors are low CD4+ and high viral load (VL) in ART-naïve PWH, Black race or originating from some African countries and female gender. The role of age and BMI differs between studies. The reversibility of the effect of INSTI and TAF appears limited.Regarding the mechanisms, the INSTIs can directly alter adipose tissue in particular through inhibition of fat beiging, resulting in fat fibrosis and hypertrophy. Macrophage infiltration is decreased. The mechanisms explaining the opposite effects of TDF and TAF remain elusive. SUMMARY The specific impact of DTG, BIC and TAF on weight gain/obesity in PWH is confirmed in different populations independently of the weight limiting effect of EFV and TDF. ART-linked excessive weight gain is uncommon. African origin and female sex are risk factors that need to be considered. The mechanisms are better understood for INSTIs but unknown for TDF/TAF. The reversibility of weight gain/obesity when stopping INSTI or TAF remains limited.
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Affiliation(s)
- Jacqueline Capeau
- Inserm UMR_S938, Centre de Recherche Saint-Antoine, Institut Hospitalo-Universitaire de Cardio-Métabolisme et Nutrition (ICAN), Sorbonne Université, 75012 Paris, France
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Levi J, Fairhead C, Hill A. Intersections between HIV and obesity in emerging economies. Curr Opin HIV AIDS 2024; 19:35-44. [PMID: 37922195 DOI: 10.1097/coh.0000000000000827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2023]
Abstract
PURPOSE OF REVIEW HIV epidemics are increasing in many emerging economy countries, whilst the very process of 'economic emergence' is obesogenic. Annual deaths related to obesity and overweight are now four times more than for HIV globally. We describe the intersections between HIV and obesity in emerging economies, and highlight potential mitigation options, including antiobesity medications (AOMs), which are safe and effective, but inaccessibly priced. RECENT FINDINGS We summarize what is known about weight-change in HIV and review strategies including public health policies and clinical interventions for emerging economy countries to fight obesity. We also illustrate the landscape from a selection of 'emerging economy' countries with available data from UNAIDS, World Bank and World Obesity Federation to visualize the developing challenges faced. AOM course prices are high in many countries, but could be manufactured and sold profitably for much less. We present lessons from the early HIV/AIDS movements on how to improve access and pricing for AOMs for people with HIV with obesity in emerging economy countries. SUMMARY We illustrate the complex intersectional issues that 'emerging economy countries' may experience, with a 'double burden' of increasing HIV and obesity epidemics, and explore potential mitigation options, focussing on AOM access and pricing.
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Affiliation(s)
- Jacob Levi
- Charité University Hospital, Berlin Institute of Tropical Medicine and International Health, Südring 2-3, Berlin, Germany
| | - Cassandra Fairhead
- Charité University Hospital, Berlin Institute of Tropical Medicine and International Health, Südring 2-3, Berlin, Germany
| | - Andrew Hill
- Department of Pharmacology and Therapeutics, Liverpool University, Liverpool, UK
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Hill A, Venter WDF. Clinical consequences of weight gain during treatment for HIV infection. Curr Opin HIV AIDS 2024; 19:21-29. [PMID: 37934677 DOI: 10.1097/coh.0000000000000829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2023]
Abstract
PURPOSE OF REVIEW The introduction of dolutegravir, an oral integrase inhibitor, within public health HIV programs has been a success, with excellent sustained viral load suppression, persistence, and safety. Initial concerns around integrase-inhibitors being implicated in safety concerns around immune reconstitution inflammatory syndromes (IRIS), neural tube defects, and weight gain, have been largely laid to rest, but new concerns about cardiovascular risk have arisen, including a link between hypertension and this antiretroviral class. RECENT FINDINGS We review the pertinent studies here, and while we find both observational and randomized controlled study associations in some but not all studies, these are often confounded by associated weight gain and aging. In addition, definitions of hypertension, as well as measurement within the studies (such as cuff size), were not consistent within studies. SUMMARY Careful analysis will be needed, as with the weight-gain signal, before assigning causation, especially as plausible physiological mechanisms for this rise in blood pressure are unclear.
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Affiliation(s)
- Andrew Hill
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK
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Costagliola D. Cardiovascular Diseases and Exposure to Integrase Inhibitors: Causal Interpretation of Treatment Effect in Observational Studies. Clin Infect Dis 2023; 77:738-739. [PMID: 37149728 DOI: 10.1093/cid/ciad285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 05/04/2023] [Indexed: 05/08/2023] Open
Affiliation(s)
- Dominique Costagliola
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Paris, France
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