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Attaianese F, Dalpiaz I, Failla M, Pasquali E, Galli L, Chiappini E. Fixed-dose antiretroviral combinations in children living with human immunodeficiency virus type 1 (HIV-1): a systematic review. J Chemother 2024; 36:355-369. [PMID: 38153234 DOI: 10.1080/1120009x.2023.2297095] [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: 03/18/2022] [Revised: 12/05/2023] [Accepted: 12/12/2023] [Indexed: 12/29/2023]
Abstract
Fixed-Dose antiretroviral Combinations (FDCs) are the most used drug regimes in adult patients with human-immunodeficiency virus 1 infection, since they increase adherence to antiretroviral therapy and enable good quality of life. The European AIDS Clinical Society guidelines recommend the use of FDCs in paediatrics. However, the use of FDCs in paediatric population is restricted since studies in children and adolescents are mostly conducted in small sample sizes and are heterogeneous in settings and design. This systematic review aims to summarize the current knowledge about the use of FDCs in paediatric population, highlighting the relevant outcomes regarding efficacy and effectiveness, adherence, safety, and adverse events of these regimens.
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Affiliation(s)
- Federica Attaianese
- Department of Health Sciences, Section of Paediatrics, University of Florence, Florence, Italy
| | - Irene Dalpiaz
- Department of Health Sciences, Section of Paediatrics, University of Florence, Florence, Italy
| | - Martina Failla
- Department of Health Sciences, Section of Paediatrics, University of Florence, Florence, Italy
| | - Elisa Pasquali
- Department of Health Sciences, Section of Paediatrics, University of Florence, Florence, Italy
| | - Luisa Galli
- Department of Health Sciences, Section of Paediatrics, University of Florence, Florence, Italy
- Paediatric Infectious Disease Unit, IRCCS Anna Meyer Children's Hospital, Florence, Italy
| | - Elena Chiappini
- Department of Health Sciences, Section of Paediatrics, University of Florence, Florence, Italy
- Paediatric Infectious Disease Unit, IRCCS Anna Meyer Children's Hospital, Florence, Italy
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Rodriguez CA, Natukunda E, Strehlau R, Venter EL, Rungmaitree S, Cunningham CK, Lalloo U, Kosalaraksa P, HellstrÖm E, Liberty A, McGrath EJ, Kaur M, Leisegang R, Hindman JT, Vieira VA, Kersey K, Cotton MF, Rakhmanina N, Gaur AH. Pharmacokinetics and safety of coformulated bictegravir, emtricitabine, and tenofovir alafenamide in children aged 2 years and older with virologically suppressed HIV: a phase 2/3, open-label, single-arm study. Lancet HIV 2024; 11:e300-e308. [PMID: 38621393 DOI: 10.1016/s2352-3018(23)00327-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 11/03/2023] [Accepted: 11/28/2023] [Indexed: 04/17/2024]
Abstract
BACKGROUND Coformulated bictegravir, emtricitabine, and tenofovir alafenamide is a single-tablet regimen and was efficacious and well tolerated in children and adolescents with HIV (aged 6 years to <18 years) in a 48-week phase 2/3 trial. In this study, we report data from children aged at least 2 years and weighing 14 kg to less than 25 kg. METHODS We conducted this open-label, multicentre, multicohort, single-arm study in South Africa, Thailand, Uganda, and the USA. Participants were virologically suppressed children with HIV, aged at least 2 years, weighing 14 kg to less than 25 kg. Participants received bictegravir (30 mg), emtricitabine (120 mg), and tenofovir alafenamide (15 mg) once daily, switching to bictegravir (50 mg), emtricitabine (200 mg), and tenofovir alafenamide (25 mg) upon attaining a bodyweight of at least 25 kg. The study included pharmacokinetic evaluation at week 2 to confirm the dose of coformulated bictegravir, emtricitabine, and tenofovir alafenamide for this weight band by comparing with previous adult data. Primary outcomes were bictegravir area under the curve over the dosing interval (AUCtau) and concentration at the end of the dosing interval (Ctau) at week 2, and incidence of treatment-emergent adverse events and laboratory abnormalities until the end of week 24 in all participants who received at least one dose of bictegravir, emtricitabine, and tenofovir alafenamide. This study is registered with ClinicalTrials.gov, NCT02881320. FINDINGS Overall, 22 participants were screened (from Nov 14, 2018, to Jan 11, 2020), completed treatment with bictegravir, emtricitabine, and tenofovir alafenamide (until week 48), and entered an extension phase. The geometric least squares mean (GLSM) ratio for AUCtau for bictegravir was 7·6% higher than adults (GLSM ratio 107·6%, 90% CI 96·7-119·7); Ctau was 34·6% lower than adults (65·4%, 49·1-87·2). Both parameters were within the target exposure range previously found in adults, children, or both". Grade 3-4 laboratory abnormalities occurred in four (18%) participants by the end week 24 and six (27%) by the end of week 48. Drug-related adverse events occurred in three participants (14%) by the end of week 24 and week 48; none were severe. No Grade 3-4 adverse events, serious adverse events, or adverse events leading to discontinuation occurred by the end of week 24 and week 48. INTERPRETATION Data support the use of single-tablet coformulated bictegravir (30 mg), emtricitabine (120 mg), and tenofovir alafenamide (15 mg) for treatment of HIV in children aged at least 2 years and weighing 14 kg to less than 25 kg. FUNDING Gilead Sciences.
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Affiliation(s)
- Carina A Rodriguez
- Department of Pediatrics, Division of Infectious Diseases, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | | | - Renate Strehlau
- VIDA-Nkanyezi Research Unit, Department of Paediatrics and Child Health, University of the Witwatersrand, Johannesburg, South Africa
| | | | - Supattra Rungmaitree
- Department of Paediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Coleen K Cunningham
- School of Medicine, University of California Irvine (UCI), Irvine, CA, USA; Children's Hospital of Orange County, Orange, CA, USA
| | - Umesh Lalloo
- Durban International Clinical Research Site, Durban University of Technology, Durban, South Africa
| | - Pope Kosalaraksa
- Department of Pediatrics, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | | | - Afaaf Liberty
- Perinatal HIV Research Unit, Chris Hani Baragwanath Hospital, Soweto, South Africa
| | - Eric J McGrath
- Division of Infectious Diseases & Prevention, Wayne State University School of Medicine, Detroit, MI, USA
| | | | | | | | | | | | - Mark F Cotton
- Department of Paediatrics and Child Health, Family Centre for Research with Ubuntu (FAMCRU), Stellenbosch University, Tygerberg Hospital, Cape Town, South Africa
| | - Natella Rakhmanina
- Division of Infectious Diseases, Children's National Hospital, Washington, DC, USA; School of Medicine and Health Sciences, The George Washington University, Washington, DC, USA; Elizabeth Glaser Pediatric AIDS Foundation, Washington, DC, USA
| | - Aditya H Gaur
- Department of Infectious Diseases, St Jude Children's Research Hospital, Memphis, TN, USA.
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Zino L, Wit F, Rokx C, den Hollander JG, van der Valk M, Richel O, Burger DM, Colbers A. Outcomes of Bariatric Surgery in People With Human Immunodeficiency Virus: A Retrospective Analysis From the ATHENA Cohort. Clin Infect Dis 2023; 77:1561-1568. [PMID: 37392435 PMCID: PMC10686945 DOI: 10.1093/cid/ciad404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 06/13/2023] [Accepted: 06/28/2023] [Indexed: 07/03/2023] Open
Abstract
BACKGROUND The implications of bariatric surgery (BS) on virologic and metabolic outcomes in people with human immunodeficiency virus (HIV; PWH) on antiretroviral therapy (ART) are unknown. METHODS Here, we report a retrospective analysis up to 18 months post-BS in PWH from the AIDS Therapy evaluation in The Netherlands (ATHENA) cohort with data from all dutch HIV treating Centers. Primary end points were a confirmed virologic failure (2 consecutive HIV-RNA measurements >200 copies/mL) and the percentage of patients who achieved >20% total body weight loss up to 18 months post-BS. Switches from baseline ART and trough plasma concentrations of antiretrovirals were also reported post-BS. Metabolic parameters and medication usage were compared pre- and post-BS. RESULTS Fifty-one patients were included. One case of confirmed virologic failure and 3 cases with viral blips were detected in this cohort up to 18 months post-BS. Eighty-five percent of patients achieved >20% total body weight loss at 18 months post-BS, with a mean difference from baseline (95% confidence interval) of -33.5% (-37.7% to -29.3%). Trough plasma concentrations of measured antiretroviral agents were all above minimum effective concentrations, except for 1 sample of darunavir. Lipid profiles, but not serum creatinine and blood pressure, improved significantly (P < .01) post-BS. Total medications and obesity-related comedications declined from 203 to 103 and from 62 to 25, respectively, at 18 months post-BS. CONCLUSIONS BS was an effective intervention for weight loss and lipid control in PWH using ART in this cohort with no clear link to poor virologic outcomes.
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Affiliation(s)
- Leena Zino
- Department of Pharmacy and Radboudumc Research Institute for Medical Innovation, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Ferdinand Wit
- Data Analysis, Reporting & Research Unit, Stichting HIV Monitoring, Amsterdam, The Netherlands
| | - Casper Rokx
- Department of Medical Microbiology and Infectious Diseases and Department of Internal Medicine, Section of Infectious Diseases, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Jan G den Hollander
- Department of Internal Medicine and Infectious Diseases, Maasstad ziekenhuis, Rotterdam, The Netherlands
| | - Mark van der Valk
- Data Analysis, Reporting & Research Unit, Stichting HIV Monitoring, Amsterdam, The Netherlands
- Department of Infectious Diseases, Amsterdam Institute for Infectious Diseases, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Olivier Richel
- Department of Infectious Disease and Radboudumc Research Institute for Medical Innovation, Radboud University Medical Center, Nijmegen, The Netherlands
| | - David M Burger
- Department of Pharmacy and Radboudumc Research Institute for Medical Innovation, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Angela Colbers
- Department of Pharmacy and Radboudumc Research Institute for Medical Innovation, Radboud University Medical Center, Nijmegen, The Netherlands
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Waalewijn H, Szubert AJ, Wasmann RE, Wiesner L, Chabala C, Bwakura-Dangarembizi M, Makumbi S, Nangiya J, Mumbiro V, Mulenga V, Musiime V, Monkiewicz LN, Griffiths AL, Bamford A, Doerholt K, Denti P, Burger DM, Gibb DM, McIlleron HM, Colbers A. First Pharmacokinetic Data of Tenofovir Alafenamide Fumarate and Tenofovir With Dolutegravir or Boosted Protease Inhibitors in African Children: A Substudy of the CHAPAS-4 Trial. Clin Infect Dis 2023; 77:875-882. [PMID: 37315296 PMCID: PMC10506774 DOI: 10.1093/cid/ciad267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND We evaluated the pharmacokinetics of tenofovir alafenamide fumarate (TAF) and tenofovir in a subset of African children enrolled in the CHAPAS-4 trial. METHODS Children aged 3-15 years with human immunodeficiency virus infection failing first-line antiretroviral therapy were randomized to emtricitabine/TAF versus standard-of-care nucleoside reverse transcriptase inhibitor combination, plus dolutegravir, atazanavir/ritonavir, darunavir/ritonavir, or lopinavir/ritonavir. Daily emtricitabine/TAF was dosed according to World Health Organization (WHO)-recommended weight bands: 120/15 mg in children weighing 14 to <25 kg and 200/25 mg in those weighing ≥25 kg. At steady state, 8-9 blood samples were taken to construct pharmacokinetic curves. Geometric mean (GM) area under the concentration-time curve (AUC) and the maximum concentration (Cmax) were calculated for TAF and tenofovir and compared to reference exposures in adults. RESULTS Pharmacokinetic results from 104 children taking TAF were analyzed. GM (coefficient of variation [CV%]) TAF AUClast when combined with dolutegravir (n = 18), darunavir/ritonavir (n = 34), or lopinavir/ritonavir (n = 20) were 284.5 (79), 232.0 (61), and 210.2 (98) ng*hour/mL, respectively, and were comparable to adult reference values. When combined with atazanavir/ritonavir (n = 32), TAF AUClast increased to 511.4 (68) ng*hour/mL. For each combination, tenofovir GM (CV%) AUCtau and Cmax remained below reference values in adults taking 25 mg TAF with a boosted protease inhibitors. CONCLUSIONS In children, TAF combined with boosted PIs or dolutegravir and dosed according to WHO-recommended weight bands provides TAF and tenofovir concentrations previously demonstrated to be well tolerated and effective in adults. These data provide the first evidence for use of these combinations in African children. CLINICAL TRIALS REGISTRATION ISRCTN22964075.
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Affiliation(s)
- Hylke Waalewijn
- Department of Pharmacy, Research Institute for Medical Innovation, Radboud University Medical Center, Nijmegen, The Netherlands
- Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, South Africa
| | - Alexander J Szubert
- Medical Research Council Clinical Trials Unit, University College London, United Kingdom
| | - Roeland E Wasmann
- Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, South Africa
| | - Lubbe Wiesner
- Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, South Africa
| | - Chishala Chabala
- Department of Paediatrics and Child Health, School of Medicine, University of Zambia
- Children’s Hospital, University Teaching Hospital, Lusaka, Zambia
| | | | - Shafic Makumbi
- Joint Clinical Research Centre, Mbarara Regional Centre of Excellence, Mbarara, Uganda
| | - Joan Nangiya
- Joint Clinical Research Centre, Research Department, Kampala, Uganda
| | | | - Veronica Mulenga
- Children’s Hospital, University Teaching Hospital, Lusaka, Zambia
| | - Victor Musiime
- Joint Clinical Research Centre, Research Department, Kampala, Uganda
- Department of Paediatrics and Child Health, Makerere University, Kampala, Uganda
| | - Lara N Monkiewicz
- Medical Research Council Clinical Trials Unit, University College London, United Kingdom
| | - Anna L Griffiths
- Medical Research Council Clinical Trials Unit, University College London, United Kingdom
| | - Alasdair Bamford
- Medical Research Council Clinical Trials Unit, University College London, United Kingdom
- Infection, Immunity & Inflammation Department, UCL Great Ormond Street Institute of Child Health, London, United Kingdom
| | - Katja Doerholt
- Medical Research Council Clinical Trials Unit, University College London, United Kingdom
- Paediatric Infectious Diseases Unit, St George's University Hospital, London, United Kingdom
| | - Paolo Denti
- Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, South Africa
| | - David M Burger
- Department of Pharmacy, Research Institute for Medical Innovation, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Diana M Gibb
- Medical Research Council Clinical Trials Unit, University College London, United Kingdom
| | - Helen M McIlleron
- Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, South Africa
- Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, South Africa
| | - Angela Colbers
- Department of Pharmacy, Research Institute for Medical Innovation, Radboud University Medical Center, Nijmegen, The Netherlands
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Osuala EC, Naidoo A, Dooley KE, Naidoo K, Perumal R. Broadening access to tenofovir alafenamide for the treatment and prevention of HIV-1 infection. Expert Rev Clin Pharmacol 2023; 16:939-957. [PMID: 37612306 PMCID: PMC10613124 DOI: 10.1080/17512433.2023.2251387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Accepted: 08/21/2023] [Indexed: 08/25/2023]
Abstract
INTRODUCTION Tenofovir alafenamide (TAF), a prodrug of tenofovir, achieves higher intracellular concentrations of tenofovir-diphosphate and 90% lower plasma concentrations of tenofovir compared to tenofovir disoproxil fumarate (TDF). TAF is associated with improved renal and bone safety outcomes. AREAS COVERED We review the efficacy and safety of TAF-containing regimens in adults and pediatrics. We highlight safety data during pregnancy, drug interactions during co-administration with tuberculosis treatment, and critical knowledge gaps to be addressed for the successful implementation of TAF in low- and middle-income countries. We performed a search on MEDLINE PubMed and conference websites for relevant articles published from January 2010 to March 2023. EXPERT OPINION Current evidence demonstrates that TAF has similar efficacy and tolerability, superior bone and renal safety, and higher rates of dyslipidemia and weight gain, compared with TDF. However, there are several knowledge gaps, in specific sub-populations, that require action. Emerging data suggests that TAF is safe during pregnancy, although fuller safety data to support TAF use in pregnancy is needed. Similarly, there is a lack of evidence that TAF can be used in combination with rifamycin-based tuberculosis treatment in PWH and TB. Further studies are needed to fill knowledge gaps and support the wider rollout of TAF.
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Affiliation(s)
- Emmanuella Chinonso Osuala
- Center for the AIDS Program of Research in South Africa (CAPRISA), Nelson R Mandela School of Medicine, University of KwaZulu Natal, Durban, South Africa
- Discipline of Pharmacology, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Anushka Naidoo
- Center for the AIDS Program of Research in South Africa (CAPRISA), Nelson R Mandela School of Medicine, University of KwaZulu Natal, Durban, South Africa
| | - Kelly E Dooley
- Division of Infectious Diseases, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Kogieleum Naidoo
- Center for the AIDS Program of Research in South Africa (CAPRISA), Nelson R Mandela School of Medicine, University of KwaZulu Natal, Durban, South Africa
- MRC-CAPRISA HIV-TB Pathogenesis and Treatment Research Unit, Doris Duke Medical Research Institute, University of KwaZulu-Natal, Durban, South Africa
| | - Rubeshan Perumal
- Center for the AIDS Program of Research in South Africa (CAPRISA), Nelson R Mandela School of Medicine, University of KwaZulu Natal, Durban, South Africa
- MRC-CAPRISA HIV-TB Pathogenesis and Treatment Research Unit, Doris Duke Medical Research Institute, University of KwaZulu-Natal, Durban, South Africa
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O'Rourke J, Townsend CL, Milanzi E, Collins IJ, Castro H, Judd A, Vicari M, Jesson J, Leroy V, Penazzato M, Renaud F. Effectiveness and safety of tenofovir alafenamide in children and adolescents living with HIV: a systematic review. J Int AIDS Soc 2023; 26:e26037. [PMID: 36823283 PMCID: PMC9950035 DOI: 10.1002/jia2.26037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 10/31/2022] [Indexed: 02/25/2023] Open
Abstract
INTRODUCTION Tenofovir alafenamide (TAF) is approved for paediatric use in fixed-dose combination tablets, but efficacy and safety data in children are limited. We conducted a systematic review on the efficacy/effectiveness and safety of TAF in infants, children and adolescents living with HIV. METHODS We searched MEDLINE, Embase, the Cochrane Library, clinical trial registries, reference lists and relevant conferences to identify literature published January 2009-March 2021. We included clinical trials and observational studies assessing the efficacy/effectiveness or safety of TAF through ≥6 months of treatment in participants aged 0-19 years. RESULTS AND DISCUSSION Overall 3626 abstracts and 371 full papers were screened. Four single-arm, innovator-funded trials (341 participants) and a pooled analysis of those trials were identified. All four trials included treatment-experienced and virally suppressed children or adolescents. One trial also included treatment-naïve adolescents with baseline viral load >1000 copies/ml. The risk of bias was rated as low in one study and unclear in the other three owing to missing data on study design (all conference presentations). At 48 weeks, 92% (46/50) of treatment-naïve participants were virally suppressed (one trial). Among treatment-experienced participants with viral load at 48 weeks, 214 of 224 participants were virally suppressed. Across the studies, one grade 3/4 adverse event was considered drug-related (intermediate uveitis). There were three discontinuations for adverse events (grade 2 anxiety and insomnia, grade 1 iridocyclitis [drug-related] and grade 1 pulmonary tuberculosis [unrelated to treatment]). One accidental death occurred across the four studies. In the pooled analysis of 223 participants, the median change in bone mineral density z-score (height- and age-adjusted) from baseline to 48 weeks was -0.12 (interquartile range [IQR] -0.46, 0.17) to 0.05 (IQR not reported) for spine, and -0.09 (IQR -0.33, 0.07) to 0.09 (IQR not reported) for total body less head. Weight-for-age z-scores increased by 0.25 from baseline to 48 weeks. CONCLUSIONS Four single-arm trials were identified in this systematic review, with initial evidence suggesting good viral suppression and no obvious safety concerns in children and adolescents on TAF-containing regimens over 24-48 weeks. However, further comparative and longer-term safety data are needed in children and adolescents, including on weight and metabolic changes.
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Affiliation(s)
- John O'Rourke
- Consultants to the World Health OrganizationGenevaSwitzerland
| | - Claire L. Townsend
- Consultants to the World Health OrganizationGenevaSwitzerland
- International AIDS SocietyGenevaSwitzerland
| | - Edith Milanzi
- MRC Clinical Trials Unit at UCLUniversity College LondonLondonUK
| | | | - Hannah Castro
- MRC Clinical Trials Unit at UCLUniversity College LondonLondonUK
| | - Ali Judd
- MRC Clinical Trials Unit at UCLUniversity College LondonLondonUK
| | | | - Julie Jesson
- Centre for Epidemiology and Research in POPulation Health (CERPOP)Inserm, Université de ToulouseUniversité Paul SabatierToulouseFrance
| | - Valériane Leroy
- Centre for Epidemiology and Research in POPulation Health (CERPOP)Inserm, Université de ToulouseUniversité Paul SabatierToulouseFrance
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Failla M, Pasquali E, Galli L, Chiappini E. Integrase Strand Transfer Inhibitor Use in Children with Perinatal HIV-1 Infection: A Narrative Review. AIDS Res Hum Retroviruses 2023. [PMID: 36352827 DOI: 10.1089/aid.2022.0039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Integrase strand transfer inhibitors (INSTIs), including raltegravir (RAL), dolutegravir (DTG), elvitegravir (EVG), bictegravir (BIC), and cabotegravir (CAB), are increasingly used, given excellent data on their efficacy, effectiveness, and tolerability profile in adults, while data in children are accumulating. To review the most recent evidence on the efficacy, effectiveness, safety, and resistance of INSTIs in children, a quick narrative review of the available literature data was performed using the MEDLINE/PubMed and Scopus databases, including only English-language studies, published between 2009 and 2022. Six studies (259 children) on RAL use, 17 studies (3,448 children) on DTG, 2 studies (73 children) on EVG, and 1 study (102 children) on BIC were retrieved. Results on efficacy and effectiveness were close to those reported in adult studies, suggesting similarities between children and adult population. Resistance to RAL was detected in four studies, ranging between 5.0% to 35.3% of participants. In four studies resistance to DTG occurred in 12.4% to 22% of children. Adverse events to RAL have been uncommon reported. In studies on EVG, 8% to 74% of children developed uveitis, nausea, or abdominal pain. In DTG studies, the proportion of weight gain ranged from 10% to 87%, and neuropsychiatric effects ranged 1% to 16% of participants. One BIC study reported adverse events >10% of participants. The evidence supports high efficacy and low toxicity of INSTIs in pediatric and adolescent populations.
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Affiliation(s)
- Martina Failla
- Department of Pediatric Infectious Disease, Anna Meyer Children's Hospital, Firenze, Italy
| | - Elisa Pasquali
- Department of Pediatric Infectious Disease, Anna Meyer Children's Hospital, Firenze, Italy
| | - Luisa Galli
- Department of Pediatric Infectious Disease, Anna Meyer Children's Hospital, Firenze, Italy
| | - Elena Chiappini
- Department of Pediatric Infectious Disease, Anna Meyer Children's Hospital, Firenze, Italy.,Department of Health Science, University of Florence, Firenze, Italy
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Naidoo A, Dooley KE, Naidoo K, Padayatchi N, Yende-Zuma N, Perumal R, Dorse G, Boodhram R, Osuala EC. INSTIs for the management of HIV-associated TB (INSIGHT study): a phase 2b study to evaluate the efficacy, safety and pharmacokinetics of a combination of bictegravir, emtricitabine and tenofovir alafenamide fumarate for the treatment of HIV-1 infection in patients with drug-susceptible tuberculosis on a rifampicin-based treatment regimen: a phase 2b open-label randomised controlled trial. BMJ Open 2022; 12:e067765. [PMID: 36356989 PMCID: PMC9660663 DOI: 10.1136/bmjopen-2022-067765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
INTRODUCTION Cotreatment of HIV and tuberculosis (TB) reduces morbidity and mortality in coinfected patients. Availability of antiretroviral treatment (ART) drug options, including within drug classes, is important, particularly in high HIV/TB burden low and middle-income countries. METHODS AND ANALYSIS This is a phase 2b, open-label, non-comparative randomised controlled trial to assess the antiretroviral activity of a fixed-drug, single tablet, combination of bictegravir (BIC) 50 mg/emtricitabine (FTC) 200 mg/tenofovir alafenamide (TAF) 25 mg (Biktarvy). The primary objective is to determine the efficacy, safety and pharmacokinetics of two times per day, coformulated BIC 50 mg/FTC 200 mg/TAF 25 mg in HIV-positive ART-naïve patients with TB who are receiving a rifampicin-based treatment regimen and to characterise viral suppression rates at week 24 through to week 48 in the BIC/FTC/TAF arm. We will enrol 120 patients randomised in a 2:1 ratio to the intervention or control arm of the study. A non-comparative contemporaneous control arm in which participants receive a dolutegravir-based regimen (standard of care) will also be enrolled. ETHICS AND DISSEMINATION The University of KwaZulu-Natal Biomedical Research Ethics Committee (BREC) and the South African Health Products Regulatory Authority (SAHPRA) have granted regulatory approval (trial reference numbers: BREC/00001300/2020 and SAHPRA 20200810). Trial results will be disseminated through conference presentations, peer-reviewed publications and the clinical trial registry. TRIAL REGISTRATION NUMBER Clinicaltrials.gov; Trial registration number: NCT04734652; South African National Clinical Trials Register (SANCTR DOH-27-012021-6789).
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Affiliation(s)
- Anushka Naidoo
- Centre for the Aids Programme of Research in South Africa, Durban, KwaZulu-Natal, South Africa
| | - Kelly E Dooley
- Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Kogieleum Naidoo
- Centre for the Aids Programme of Research in South Africa, Durban, KwaZulu-Natal, South Africa
- MRC-CAPRISA HIV-TB Pathogenesis and Treatment Research Unit, Doris Duke Medical Research Institute, University of KwaZulu-Natal, Durban, KwaZulu-Natal, South Africa
| | - Nesri Padayatchi
- Centre for the Aids Programme of Research in South Africa, Durban, KwaZulu-Natal, South Africa
- MRC-CAPRISA HIV-TB Pathogenesis and Treatment Research Unit, Doris Duke Medical Research Institute, University of KwaZulu-Natal, Durban, KwaZulu-Natal, South Africa
| | - Nonhlanhla Yende-Zuma
- Centre for the Aids Programme of Research in South Africa, Durban, KwaZulu-Natal, South Africa
| | - Rubeshan Perumal
- Centre for the Aids Programme of Research in South Africa, Durban, KwaZulu-Natal, South Africa
- MRC-CAPRISA HIV-TB Pathogenesis and Treatment Research Unit, Doris Duke Medical Research Institute, University of KwaZulu-Natal, Durban, KwaZulu-Natal, South Africa
| | - Gillian Dorse
- Centre for the Aids Programme of Research in South Africa, Durban, KwaZulu-Natal, South Africa
| | - Resha Boodhram
- Centre for the Aids Programme of Research in South Africa, Durban, KwaZulu-Natal, South Africa
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Torres-Fernandez D, Jiménez de Ory S, Fortuny C, Sainz T, Falcón D, Bernal E, Jiménez MC, Vilasaró MN, Epalza C, Navarro M, Ramos JT, Holguín Á, Prieto L. Integrase inhibitors in children and adolescents: clinical use and resistance. J Antimicrob Chemother 2022; 77:2784-2792. [PMID: 35971971 DOI: 10.1093/jac/dkac259] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 07/06/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Although integrase inhibitor (INI)-based regimens are now the first-line choice for all people living with HIV, experience among children and adolescents is still scarce. We describe the characteristics and outcomes of a paediatric/adolescent cohort on INI-based ART. METHODS Retrospective analysis of HIV-infected patients below 18 years of age who started an INI-based regimen from 2007 to 2019, enrolled in the Spanish National Adult (CoRIS) and Paediatric (CoRISpe) cohorts. Resistance mutations were identified by the Stanford HIV Drug Resistance Database. RESULTS Overall, 318 INI-based regimens were implemented in 288 patients [53.8% female; median age at start of 14.3 years (IQR 12.0-16.3)]. Most were born in Spain (69.1%), vertically infected (87.7%) and treatment-experienced (92.7%). The most frequently prescribed INI was dolutegravir (134; 42.1%), followed by raltegravir (110; 34.6%) and elvitegravir (73; 23.0%). The median exposure was 2.0 years (IQR 1.1-3.0). The main reasons to start an INI-based therapy were treatment simplification (54.4%) and virological failure (34.3%). In total, 103 (32.4%) patients interrupted their regimen: 14.5% for simplification and 8.5% due to virological failure. Most subjects who received dolutegravir (85.8%) and elvitegravir (83.6%) did not interrupt their regimen and maintained undetectable viral load. There were only five virological failures with dolutegravir and three with elvitegravir. There were no interruptions related to adverse events. Seven patients with virological failure presented major resistance mutations to INIs; none of them were on dolutegravir. CONCLUSIONS INI-based regimens were effective and safe for HIV treatment in children and adolescents. Dolutegravir and elvitegravir presented an excellent profile, and most patients achieved and maintained viral suppression.
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Affiliation(s)
- David Torres-Fernandez
- Paediatric Infectious Diseases Unit, Hospital Universitario 12 de Octubre, Instituto de Investigación imas12, Madrid, Spain.,Universidad Complutense de Madrid (UCM), Madrid, Spain
| | - Santiago Jiménez de Ory
- Instituto de Investigación Sanitaria Gregorio Marañón (IisGM), Hospital Gregorio Marañón, Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Claudia Fortuny
- Department of Paediatric Infectious Diseases, Hospital Sant Joan de Déu, Universitat de Barcelona, Barcelona, Spain.,Red de Investigación Traslacional en Infectología Pediátrica (RITIP)
| | - Talía Sainz
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, 28029 Madrid, Spain.,Red de Investigación Traslacional en Infectología Pediátrica (RITIP).,Department of Paediatric Infectious Diseases, Hospital Universitario La Paz and La Paz Hospital Research Institute (IdiPAZ), Madrid, Spain.,Universidad Autonoma de Madrid (UAM), Madrid, Spain
| | - Dolores Falcón
- Red de Investigación Traslacional en Infectología Pediátrica (RITIP).,Department of Paediatric Infectious Diseases, Rheumatology and Immunodeficiency, Hospital Virgen del Rocío, Seville, Spain
| | - Enrique Bernal
- Hospital General Universitario Reina Sofía, Murcia, Spain
| | | | | | - Cristina Epalza
- Paediatric Infectious Diseases Unit, Hospital Universitario 12 de Octubre, Instituto de Investigación imas12, Madrid, Spain.,Universidad Complutense de Madrid (UCM), Madrid, Spain.,Red de Investigación Traslacional en Infectología Pediátrica (RITIP)
| | - Marisa Navarro
- Instituto de Investigación Sanitaria Gregorio Marañón (IisGM), Hospital Gregorio Marañón, Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, 28029 Madrid, Spain.,Red de Investigación Traslacional en Infectología Pediátrica (RITIP).,Paediatric Infectious Diseases Unit, Hospital Gregorio Marañón, Madrid, Spain
| | - José Tomás Ramos
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, 28029 Madrid, Spain.,Red de Investigación Traslacional en Infectología Pediátrica (RITIP).,Hospital Clínico San Carlos, Universidad Complutense de Madrid (UCM), Madrid, Spain
| | - África Holguín
- Red de Investigación Traslacional en Infectología Pediátrica (RITIP).,HIV-1 Molecular Epidemiology Laboratory, Microbiology Department, Hospital Universitario Ramón y Cajal-IRYCIS, Madrid, Spain.,Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Luis Prieto
- Paediatric Infectious Diseases Unit, Hospital Universitario 12 de Octubre, Instituto de Investigación imas12, Madrid, Spain.,Universidad Complutense de Madrid (UCM), Madrid, Spain.,Red de Investigación Traslacional en Infectología Pediátrica (RITIP)
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10
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Bi X, Liu F, Zhang X, Wang H, Ye Z, Yun K, Huang X, Ding H, Geng W, Xu J. Vitamin D and Calcium Supplementation Reverses Tenofovir-Caused Bone Mineral Density Loss in People Taking ART or PrEP: A Systematic Review and Meta-Analysis. Front Nutr 2022; 9:749948. [PMID: 35433788 PMCID: PMC9008884 DOI: 10.3389/fnut.2022.749948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 01/27/2022] [Indexed: 11/18/2022] Open
Abstract
Background The decrease of bone mineral density (BMD) after the intake of Tenofovir disoproxil fumarate (TDF)-based drugs in people living with HIV/AIDS (PLWHA) and HIV-negative key populations under pre-exposure prophylaxis (PrEP) regimen raised concerns. Previous findings on the effects of vitamin D (VD) and calcium supplements and the recovery of BMD loss were inconclusive. The optimal doses of VD and calcium and its supplementary duration remained unknown. Therefore, we conducted a systematic review and meta-analysis to synthesize current evidence on VD and calcium supplements to inform clinical practice. Methods We searched PubMed, Web of Science, Cochrane library, and EMBASE databases for all placebo-controlled trials and prospective cohort studies published before March 5, 2021 that investigated VD and calcium supplements in participants taking TDF-based drugs. The keywords calcium, vitamin D, Tenofovir, and BMD were used for the searches. The primary outcome was changes of spine and hip BMD. A subgroup analysis was performed to determine the factors that were related to the effects of VD supplements on BMD. Locally weighted regression (loess) was used to determine the relationships of VD supplements, supplementary duration, and changes of BMD. This study was registered at PROSPERO (No. 42021231000). Findings Seven eligible studies including 703 participants were included in the analyses. The meta-analysis found that VD and calcium supplementation was related to a significant increase of BMD in the spine and hip [standardized mean difference (SMD) 0.43; 95% CI, 0.25 to 0.61, p = 0.009]. Moreover, positive dose-response relationships were demonstrated between doses of VD and calcium supplements, supplementary duration, and BMD recovery. Patients who took VD with the dose level of 4,000 IU/D obtained the highest BMD improvement (SMD 0.59, 95% CI, 0.43 to 0.74). No side effects were reported on VD and calcium supplementation. Interpretation We found the VD and calcium supplementation was associated with increases of BMD in participants taking TDF-based drugs. An optimal supplementary dose of 4,000 IU/D for VD was suggested for clinicians. The findings could be used in clinical practice to improve the BMD outcomes in people who were taking TDF-based drugs.Systematic Review Registration: https://www.crd.york.ac.uk/PROSPERO/.
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Affiliation(s)
- Xiaoyan Bi
- National Health Commission (NHC) Key Laboratory of Acquired Immunodeficiency Syndrome (AIDS) Immunology, National Clinical Research Center for Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, China
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou, China
- Key Laboratory of AIDS Immunology, Chinese Academy of Medical Sciences, Shenyang, China
- Key Laboratory of AIDS Immunology of Liaoning Province, Shenyang, China
| | - Fan Liu
- National Health Commission (NHC) Key Laboratory of Acquired Immunodeficiency Syndrome (AIDS) Immunology, National Clinical Research Center for Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, China
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou, China
- Key Laboratory of AIDS Immunology, Chinese Academy of Medical Sciences, Shenyang, China
- Key Laboratory of AIDS Immunology of Liaoning Province, Shenyang, China
| | - Xiangjun Zhang
- School of Public Health, The University of Tennessee, Knoxville, Knoxville, TN, United States
| | - Hongyi Wang
- National Health Commission (NHC) Key Laboratory of Acquired Immunodeficiency Syndrome (AIDS) Immunology, National Clinical Research Center for Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, China
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou, China
- Key Laboratory of AIDS Immunology, Chinese Academy of Medical Sciences, Shenyang, China
- Key Laboratory of AIDS Immunology of Liaoning Province, Shenyang, China
| | - Zehao Ye
- National Health Commission (NHC) Key Laboratory of Acquired Immunodeficiency Syndrome (AIDS) Immunology, National Clinical Research Center for Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, China
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou, China
- Key Laboratory of AIDS Immunology, Chinese Academy of Medical Sciences, Shenyang, China
- Key Laboratory of AIDS Immunology of Liaoning Province, Shenyang, China
| | - Ke Yun
- National Health Commission (NHC) Key Laboratory of Acquired Immunodeficiency Syndrome (AIDS) Immunology, National Clinical Research Center for Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, China
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou, China
- Key Laboratory of AIDS Immunology, Chinese Academy of Medical Sciences, Shenyang, China
- Key Laboratory of AIDS Immunology of Liaoning Province, Shenyang, China
| | - Xiaojie Huang
- Department of Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Haibo Ding
- National Health Commission (NHC) Key Laboratory of Acquired Immunodeficiency Syndrome (AIDS) Immunology, National Clinical Research Center for Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, China
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou, China
- Key Laboratory of AIDS Immunology, Chinese Academy of Medical Sciences, Shenyang, China
- Key Laboratory of AIDS Immunology of Liaoning Province, Shenyang, China
| | - Wenqing Geng
- National Health Commission (NHC) Key Laboratory of Acquired Immunodeficiency Syndrome (AIDS) Immunology, National Clinical Research Center for Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, China
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou, China
- Key Laboratory of AIDS Immunology, Chinese Academy of Medical Sciences, Shenyang, China
- Key Laboratory of AIDS Immunology of Liaoning Province, Shenyang, China
| | - Junjie Xu
- National Health Commission (NHC) Key Laboratory of Acquired Immunodeficiency Syndrome (AIDS) Immunology, National Clinical Research Center for Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, China
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou, China
- Key Laboratory of AIDS Immunology, Chinese Academy of Medical Sciences, Shenyang, China
- Key Laboratory of AIDS Immunology of Liaoning Province, Shenyang, China
- Clinical Research Academy, Peking University Shenzhen Hospital, Peking University, Shenzhen, China
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11
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Nalwanga D, Musiime V. Children living with HIV: a narrative review of recent advances in pediatric HIV research and their implications for clinical practice. Ther Adv Infect Dis 2022; 9:20499361221077544. [PMID: 35186289 PMCID: PMC8855388 DOI: 10.1177/20499361221077544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 01/11/2022] [Indexed: 11/24/2022] Open
Abstract
Despite the great strides that have been made in prevention of mother to child transmission (PMTCT), children continue to acquire HIV. The reduction in transmission is variable, for example in Africa, great gains have been made in Eastern and Southern Africa, but critical gaps remain in West and Central Africa. These gaps are also observed in the treatment of children living with HIV. Although there is increased access to lifesaving antiretroviral therapy (ART), management of pediatric HIV infection continues to be a challenge to clinicians in low-income countries where the disease burden is disproportionately high. On the contrary, recent advances in ART drug types and formulations provide great hope. In this narrative review, we present key updates in HIV care and promising ART research among children and adolescents living with HIV. We particularly highlight the dolutegravir (DTG) research which informed the change of the World Health Organization (WHO) ART guidelines in this age group. Significant gaps remain around management of children presenting with advanced disease to minimize mortality and in the long-term care and treatment of adolescents living with HIV. Research to address these sensitive areas is crucial for the realization of global, regional, and national pediatric HIV targets.
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Affiliation(s)
- Damalie Nalwanga
- Department of Pediatrics and Child Health,
Makerere University Lung Institute, P. O. Box 7072 Kampala, 256 Uganda
| | - Victor Musiime
- Department of Pediatrics and Child Health,
Makerere University, Kampala, Uganda; Joint Clinical Research Centre,
Kampala, Uganda
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12
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Lee C, Sapasap J, LaRochelle J, Smith RO, Badowski ME. Antiretroviral Therapy in Children and Adolescents: A Look Into Modern Single Tablet Regimens. J Pediatr Pharmacol Ther 2021; 26:783-794. [PMID: 34790067 PMCID: PMC8591998 DOI: 10.5863/1551-6776-26.8.783] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 04/20/2021] [Indexed: 11/11/2022]
Abstract
Single tablet regimens (STRs) have simplified antiretroviral therapy (ART) over the years in the adult human immunodeficiency virus (HIV) population. However, there is still a prevalent need to simplify regimens in children and adolescents living with HIV. Finding the optimal regimen requires a multi-factorial approach due to their complex pharmacokinetic profiles throughout childhood and the challenges and limitations of medication non-adherence in the pediatric population. These challenges include pill size, available formulations, palatability, and caregiver health literacy, which can all affect the proper administration of medications. The complexity of this population implies the importance of customizing everyone's antiretroviral regimen so that the patient and family can successfully adhere to the therapy. The current recommendations for ART in the adult and pediatric populations are similar, yet the use of STRs are limited. The goal of this review was to assess current data on available STRs and determine their utility as ART in the pediatric population.
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13
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Zaongo SD, Wang Y, Ma P, Song FZ, Chen YK. Selective elimination of host cells harboring replication-competent human immunodeficiency virus reservoirs: a promising therapeutic strategy for HIV cure. Chin Med J (Engl) 2021; 134:2776-2787. [PMID: 34620750 PMCID: PMC8667983 DOI: 10.1097/cm9.0000000000001797] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Indexed: 10/27/2022] Open
Abstract
ABSTRACT Many seminal advances have been made in human immunodeficiency virus (HIV)/AIDS research over the past four decades. Treatment strategies, such as gene therapy and immunotherapy, are yielding promising results to effectively control HIV infection. Despite this, a cure for HIV/AIDS is not envisioned in the near future. A recently published academic study has raised awareness regarding a promising alternative therapeutic option for HIV/AIDS, referred to as "selective elimination of host cells capable of producing HIV" (SECH). Similar to the "shock and kill strategy," the SECH approach requires the simultaneous administration of drugs targeting key mechanisms in specific cells to efficiently eliminate HIV replication-competent cellular reservoirs. Herein, we comprehensively review the specific mechanisms targeted by the SECH strategy. Briefly, the suggested cocktail of drugs should contain (i) latency reversal agents to promote the latency reversal process in replication-competent reservoir cells, (ii) pro-apoptotic and anti-autophagy drugs to induce death of infected cells through various pathways, and finally (iii) drugs that eliminate new cycles of infection by prevention of HIV attachment to host cells, and by HIV integrase inhibitor drugs. Finally, we discuss three major challenges that are likely to restrict the application of the SECH strategy in HIV/AIDS patients.
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Affiliation(s)
- Silvere D. Zaongo
- Division of Infectious Diseases, Chongqing Public Health Medical Center, Chongqing 400036, China
- College of Basic Medicine, Chongqing Medical University, Chongqing 400016, China
| | - Yue Wang
- Institute for Medical Device Standardization Administration; National Institutes for Food and Drug Control, Beijing 100050, China
| | - Ping Ma
- Department of Infectious Diseases, Tianjin Second People Hospital, Tianjin 300192, China
- School of Medicine, Nankai University, Tianjin 300071, China
| | - Fang-Zhou Song
- College of Basic Medicine, Chongqing Medical University, Chongqing 400016, China
| | - Yao-Kai Chen
- Division of Infectious Diseases, Chongqing Public Health Medical Center, Chongqing 400036, China
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14
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Rabie H, Frigati LJ. Adult dolutegravir doses in children. Lancet HIV 2020; 7:e522-e523. [PMID: 32763210 DOI: 10.1016/s2352-3018(20)30194-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 05/22/2020] [Indexed: 10/23/2022]
Affiliation(s)
- Helena Rabie
- Department of Paediatrics and Child Health, Stellenbosch University and Tygerberg Hospital, Cape Town 7505, South Africa.
| | - Lisa Jane Frigati
- Department of Paediatrics and Child Health, Stellenbosch University and Tygerberg Hospital, Cape Town 7505, South Africa
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15
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Bollen PDJ, Moore CL, Mujuru HA, Makumbi S, Kekitiinwa AR, Kaudha E, Parker A, Musoro G, Nanduudu A, Lugemwa A, Amuge P, Hakim JG, Rojo P, Giaquinto C, Colbers A, Gibb DM, Ford D, Turkova A, Burger DM. Simplified dolutegravir dosing for children with HIV weighing 20 kg or more: pharmacokinetic and safety substudies of the multicentre, randomised ODYSSEY trial. Lancet HIV 2020; 7:e533-e544. [PMID: 32763217 PMCID: PMC7445428 DOI: 10.1016/s2352-3018(20)30189-2] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 05/04/2020] [Accepted: 05/04/2020] [Indexed: 04/14/2023]
Abstract
BACKGROUND Paediatric dolutegravir doses approved by stringent regulatory authorities (SRAs) for children weighing 20 kg to less than 40 kg until recently required 25 mg and 10 mg film-coated tablets. These tablets are not readily available in low-resource settings where the burden of HIV is highest. We did nested pharmacokinetic substudies in patients enrolled in the ODYSSEY-trial to evaluate simplified dosing in children with HIV. METHODS We did pharmacokinetic and safety substudies within the open-label, multicentre, randomised ODYSSEY trial (NCT02259127) of children with HIV starting treatment in four research centres in Uganda and Zimbabwe. Eligible children were randomised to dolutegravir in ODYSSEY and weighed 20 kg to less than 40 kg. In children weighing 20 kg to less than 25 kg, we assessed dolutegravir's pharmacokinetics in children given once daily 25 mg film-coated tablets (approved by the SRAs at the time of the study) in part one of the study, and 50 mg film-coated tablets (adult dose) or 30 mg dispersible tablets in part two of the study. In children weighing 25 kg to less than 40 kg, we also assessed dolutegravir pharmacokinetics within-subject on film-coated tablet doses of 25 mg or 35 mg once daily, which were approved by the SRAs for the children's weight band; then switched to 50 mg film-coated tablets once daily. Steady-state 24 h dolutegravir plasma concentration-time pharmacokinetic profiling was done in all enrolled children at baseline and 1, 2, 3, 4, 6, and 24 h after observed dolutegravir intake. Target dolutegravir trough concentrations (Ctrough) were based on reference adult pharmacokinetic data and safety was evaluated in all children in the corresponding weight bands who consented to pharmacokinetic studies and received the studied doses. FINDINGS Between Sept 22, 2016, and May 31, 2018, we enrolled 62 black-African children aged from 6 years to younger than 18 years (84 pharmacokinetic-profiles). In children weighing 20 kg to less than 25 kg taking 25 mg film-coated tablets, the geometric mean (GM) Ctrough (coefficient of variation) was 0·32 mg/L (94%), which was 61% lower than the GM Ctrough of 0·83 mg/L (26%) in fasted adults on dolutegravir 50 mg once-daily; in children weighing 25 kg to less than 30 kg taking 25 mg film-coated tablets, the GM Ctrough was 0·39 mg/L (48%), which was 54% lower than the GM Ctrough in fasted adults; and in those 30 kg to less than 40 kg taking 35 mg film-coated tablets the GM Ctrough was 0·46 mg/L (63%), which was 45% lower than the GM Ctrough in fasted adults. On 50 mg film-coated tablets or 30 mg dispersible tablets, Ctrough was close to the adult reference (with similar estimates on the two formulations in children in the 20 to <25 kg weight band), with total exposure (area under the concentration-time curve from 0 h to 24 h) in between reference values in adults dosed once and twice daily, where safety data are reassuring, although maximum concentrations were higher in children weighing 20 kg to less than 25 kg than in the twice-daily adult reference. Over a 24-week follow-up period in 47 children on 30 mg dispersible tablets or 50 mg film-coated tablets, none of the three reported adverse events (cryptococcal meningitis, asymptomatic anaemia, and asymptomatic neutropenia) were considered related to dolutegravir. INTERPRETATION Adult dolutegravir 50 mg film-coated tablets given once daily provide appropriate pharmacokinetic profiles in children weighing 20 kg or more, with no safety signal, allowing simplified practical dosing and rapid access to dolutegravir. These results informed the WHO 2019 dolutegravir paediatric dosing guidelines and have led to US Food and Drug Administration approval of adult dosing down to 20 kg. FUNDING Paediatric European Network for Treatment of AIDS Foundation, ViiV Healthcare, UK Medical Research Council.
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Affiliation(s)
- Pauline D J Bollen
- Department of Pharmacy, Radboud Institute for Health Sciences, Radboud university medical center, Nijmegen, Netherlands
| | - Cecilia L Moore
- Medical Research Council Clinical Trials Unit, University College London, London, UK
| | - Hilda A Mujuru
- University of Zimbabwe Clinical Research Centre, Harare, Zimbabwe
| | | | | | | | - Anna Parker
- Medical Research Council Clinical Trials Unit, University College London, London, UK
| | - Godfrey Musoro
- University of Zimbabwe Clinical Research Centre, Harare, Zimbabwe
| | | | | | - Pauline Amuge
- Baylor College of Medicine Children's Foundation, Kampala, Uganda
| | - James G Hakim
- University of Zimbabwe Clinical Research Centre, Harare, Zimbabwe
| | | | | | - Angela Colbers
- Department of Pharmacy, Radboud Institute for Health Sciences, Radboud university medical center, Nijmegen, Netherlands.
| | - Diana M Gibb
- Medical Research Council Clinical Trials Unit, University College London, London, UK
| | - Deborah Ford
- Medical Research Council Clinical Trials Unit, University College London, London, UK
| | - Anna Turkova
- Medical Research Council Clinical Trials Unit, University College London, London, UK
| | - David M Burger
- Department of Pharmacy, Radboud Institute for Health Sciences, Radboud university medical center, Nijmegen, Netherlands
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16
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Maggiolo F, Rizzardini G, Raffi F, Pulido F, Mateo-Garcia MG, Molina JM, Ong E, Shao Y, Piontkowsky D, Das M, McNicholl I, Haubrich R. Bone mineral density in virologically suppressed people aged 60 years or older with HIV-1 switching from a regimen containing tenofovir disoproxil fumarate to an elvitegravir, cobicistat, emtricitabine, and tenofovir alafenamide single-tablet regimen: a multicentre, open-label, phase 3b, randomised trial. Lancet HIV 2020; 6:e655-e666. [PMID: 31578954 DOI: 10.1016/s2352-3018(19)30195-x] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 05/29/2019] [Accepted: 06/04/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Tenofovir alafenamide is associated with less renal and bone toxicity than tenofovir disoproxil fumarate and might improve the long-term safety of antiretroviral therapy. We aimed to investigate the effect on bone mineral density of switching from a regimen containing tenofovir disoproxil fumarate to one containing tenofovir alafenamide in participants aged 60 years and older. METHODS We did a prospective, open-label, multicentre, randomised trial in 36 European centres. Participants were virologically suppressed (HIV-1 RNA <50 copies per mL), aged 60 years or older, on a tenofovir disoproxil fumarate-containing regimen and were randomly assigned (2:1) via an interactive web-response system to open-label elvitegravir (150 mg), cobicistat (150 mg), emtricitabine (200 mg), and tenofovir alafenamide (10 mg) daily or continued therapy containing tenofovir disoproxil fumarate (300 mg). Participants were stratified by spine and hip bone mineral density categories. Primary endpoints were change from baseline to week 48 in spine and hip bone mineral density with a null hypothesis of zero between-group difference tested at a significance level of 0·05. This study was registered with ClinicalTrials.gov, NCT02616783. FINDINGS Between Dec 22, 2015, and March 21, 2018, 167 participants were randomly assigned to elvitegravir, cobicistat, emtricitabine, and tenofovir alafenamide (n=111 [66%]) or tenofovir disoproxil fumarate (n=56 [34%]). One participant in the elvitegravir, cobicistat, emtricitabine, and tenofovir alafenamide group did not receive treatment and was excluded from all analyses. At week 48, the mean percentage change in spine bone mineral density was 2·24% (SD 3·27) in the elvitegravir, cobicistat, emtricitabine, and tenofovir alafenamide group and -0·10% (3·39) in the tenofovir disoproxil fumarate group (between-group difference 2·43% [95% CI 1·34-3·52]; p<0·0001), and mean percentage change in hip bone mineral density was 1·33% (2·20) in the elvitegravir, cobicistat, emtricitabine, and tenofovir alafenamide group and -0·73% (3·21) in the tenofovir disoproxil fumarate group (difference 2·04% [1·17-2·90]; p<0·0001). The most common adverse events were nasopharyngitis (12 [11%]), back pain (nine [8%]), and diarrhoea (eight [7%]) in the elvitegravir, cobicistat, emtricitabine, and tenofovir alafenamide group; and bronchitis (six [11%]), vitamin D deficiency (four [7%]), and arthralgia (four [7%]) in the tenofovir disoproxil fumarate group. 22 (20%) participants in the elvitegravir, cobicistat, emtricitabine, and tenofovir alafenamide group and one (2%) participant in the tenofovir disoproxil fumarate group had an adverse event that was considered to be related to treatment. No treatment-related serious adverse events were observed. The proportions of adverse events leading to premature treatment discontinuation were similar between groups (four [4%] in the elvitegravir, cobicistat, emtricitabine, and tenofovir alafenamide group; and one (2%) in the tenofovir disoproxil fumarate group). INTERPRETATION The significantly improved bone mineral density, overall safety, and efficacy data show the feasibility of switching from a regimen containing tenofovir disoproxil fumarate to elvitegravir, cobicistat, emtricitabine, and tenofovir alafenamide in virologically suppressed people living with HIV aged 60 years or older. FUNDING Gilead Sciences.
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Affiliation(s)
- Franco Maggiolo
- Division of Infectious Diseases, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Giuliano Rizzardini
- Division of Infectious Diseases, Luigi Sacco Hospital, ASST Fatebenefratelli Sacco, Milan, Italy; School of Clinical Medicine, Faculty of Health Science, University of the Witwatersrand, Johannesburg, South Africa
| | - François Raffi
- Department of Infectious and Tropical Diseases and CIC 1413, INSERM, University Hospital, Nantes, France
| | - Federico Pulido
- HIV Unit, University Hospital 12 de Octubre, Imas12, Universidad Complutense de Madrid, Madrid, Spain
| | | | - Jean-Michel Molina
- Department of Infectious Diseases, Saint Louis Hospital, University Paris Diderot, Paris, France
| | - Edmund Ong
- Royal Victoria Infirmary, Newcastle upon Tyne Hospitals NHS Trust, Newcastle, UK
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Outcomes of Integrase Inhibitor-based Antiretroviral Therapy in a Clinical Cohort of Treatment-experienced Children, Adolescents and Young Adults With HIV Infection. Pediatr Infect Dis J 2020; 39:421-428. [PMID: 32176183 PMCID: PMC8075057 DOI: 10.1097/inf.0000000000002577] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND Data on integrase strand transfer inhibitor (INSTI) use in children, adolescents and young adults with HIV are limited. We evaluated virologic and safety outcomes following INSTI initiation among treatment-experienced children, adolescents and young adults. METHODS The DC Cohort is a multicenter observational study of individuals receiving HIV care in Washington, DC. This analysis included treatment-experienced participants 0-24 years of age who initiated an INSTI during 2011-2017. Viral suppression (VS) and safety outcomes were quantified. Differences in VS by age, sex and CD4 count were assessed using Kaplan-Meier curves. RESULTS Of 141 participants (median age 20 years; 35% <18 years; 60% male; 89% Black; 62% perinatally-infected), 35% had VS and 65% lacked VS on INSTI initiation. Dolutegravir was the most commonly prescribed INSTI (55%). Among participants without VS at INSTI initiation, 46% achieved VS after a median of 2.7 months. Participants 13-24 (vs. 0-12) years old (P = 0.011) and participants with CD4 counts <350 (vs. >500) cells/μL were less likely to achieve VS (P < 0.001). Among participants with VS at INSTI initiation, 51% sustained VS through a median of 11.0 months of follow-up; of the 49% with transient viremia, 77% later achieved VS again. There were no safety concerns associated with the use of INSTIs. CONCLUSIONS More than half of treatment-experienced children, adolescents and young adults with detectable viremia at INSTI initiation did not achieve VS, while half of those with prior VS experienced transient viremia. Further evaluation of long-term outcomes associated with INSTI use among children, adolescents and young adults is warranted.
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Trivedi J, Mahajan D, Jaffe RJ, Acharya A, Mitra D, Byrareddy SN. Recent Advances in the Development of Integrase Inhibitors for HIV Treatment. Curr HIV/AIDS Rep 2020; 17:63-75. [PMID: 31965427 PMCID: PMC7004278 DOI: 10.1007/s11904-019-00480-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
PURPOSE OF THE REVIEW The complex multistep life cycle of HIV allows it to proliferate within the host and integrate its genome in to the host chromosomal DNA. This provirus can remain dormant for an indefinite period. The process of integration, governed by integrase (IN), is highly conserved across the Retroviridae family. Hence, targeting integration is not only expected to block HIV replication but may also reveal new therapeutic strategies to treat HIV as well as other retrovirus infections. RECENT FINDINGS HIV integrase (IN) has gained attention as the most promising therapeutic target as there are no equivalent homologues of IN that has been discovered in humans. Although current nano-formulated long-acting IN inhibitors have demonstrated the phenomenal ability to block HIV integration and replication with extraordinary half-life, they also have certain limitations. In this review, we have summarized the current literature on clinically established IN inhibitors, their mechanism of action, the advantages and disadvantages associated with their therapeutic application, and finally current HIV cure strategies using these inhibitors.
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Affiliation(s)
- Jay Trivedi
- National Centre for Cell Science, Pune University Campus, Pune, Maharashtra, India
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, USA
| | - Dinesh Mahajan
- Drug Discovery Research Centre, Translational Health Science and Technology Institute, NCR Biotech Science Cluster, 3rd Milestone, Faridabad, Haryana, India
| | - Russell J Jaffe
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, USA
| | - Arpan Acharya
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, USA
| | - Debashis Mitra
- National Centre for Cell Science, Pune University Campus, Pune, Maharashtra, India.
- Centre for DNA Fingerprinting and Diagnostics, Uppal Telangana state, Hyderabad, India.
| | - Siddappa N Byrareddy
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, USA.
- Department of Genetics, Cell Biology and Anatomy, University of Nebraska Medical Center, Omaha, NE, USA.
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA.
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Waalewijn H, Turkova A, Rakhmanina N, Cressey TR, Penazzato M, Colbers A, Burger DM. Optimizing Pediatric Dosing Recommendations and Treatment Management of Antiretroviral Drugs Using Therapeutic Drug Monitoring Data in Children Living With HIV. Ther Drug Monit 2019; 41:431-443. [PMID: 31008997 PMCID: PMC6636807 DOI: 10.1097/ftd.0000000000000637] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 03/03/2019] [Indexed: 12/27/2022]
Abstract
INTRODUCTION This review summarizes the current dosing recommendations for antiretroviral (ARV) drugs in the international pediatric guidelines of the World Health Organization (WHO), US Department of Health and Human Services (DHHS), and Pediatric European Network for Treatment of AIDS (PENTA), and evaluates the research that informed these approaches. We further explore the role of data generated through therapeutic drug monitoring in optimizing the dosing of ARVs in children. METHODS A PubMed search was conducted for the literature on ARV dosing published in English. In addition, the registration documentation of European Medicines Agency and the US Food and Drug Administration for currently used ARVs and studies referenced by the WHO, DHHS, and EMA guidelines were screened. Resulting publications were screened for papers containing data on the area under the concentration-time curve, trough concentration, and peak concentration. Studies with enrolled participants with a median or mean age of ≥18 years were excluded. No restriction on publishing date was applied. DISCUSSION AND CONCLUSION Pediatric ARV dosing is frequently based on data obtained from small studies and is often simplified to facilitate dosing in the context of a public health approach. Pharmacokinetic parameters of pediatric ARVs are subject to high interpatient variation and this leads to a potential risk of underdosing or overdosing when drugs are used in real life. To ensure optimal use of ARVs and validate dosing recommendations for children, it is essential to monitor ARV dosing more thoroughly with larger sample sizes and to include diverse subpopulations. Therapeutic drug monitoring data generated in children, where available and affordable, have the potential to enhance our understanding of the appropriateness of simplified pediatric dosing strategies recommended using a public health approach and to uncover suboptimal dosing or other unanticipated issues postmarketing, further facilitating the ultimate goal of optimizing pediatric ARV treatment.
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Affiliation(s)
- Hylke Waalewijn
- Department of Pharmacy, Radboud Institute for Health Sciences (RIHS), Radboud University Medical Centre, Nijmegen, the Netherlands
| | - Anna Turkova
- MRC Clinical Trials Unit, Institute of Clinical Trials and Methodology, University College London
- Department of Paediatric Infectious Diseases, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Natella Rakhmanina
- Department of Pediatrics, School of Medicine and Health Sciences, The George Washington University
- Division of Infectious Diseases, Children's National Medical Center
- Elizabeth Glaser Pediatric AIDS Foundation, Washington, District of Columbia
| | - Tim R. Cressey
- PHPT/IRD UMI 174, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand
- Department of Immunology and Infectious Diseases, Harvard T.H Chan School of Public Health, Boston, Massachusetts
- Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool, United Kingdom; and
| | - Martina Penazzato
- Treatment and Care, Department of HIV/AIDS, World Health Organization, Geneva, Switzerland
| | - Angela Colbers
- Department of Pharmacy, Radboud Institute for Health Sciences (RIHS), Radboud University Medical Centre, Nijmegen, the Netherlands
| | - David M. Burger
- Department of Pharmacy, Radboud Institute for Health Sciences (RIHS), Radboud University Medical Centre, Nijmegen, the Netherlands
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Renal safety of tenofovir alafenamide vs. tenofovir disoproxil fumarate: a pooled analysis of 26 clinical trials. AIDS 2019; 33:1455-1465. [PMID: 30932951 PMCID: PMC6635043 DOI: 10.1097/qad.0000000000002223] [Citation(s) in RCA: 100] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Supplemental Digital Content is available in the text Objective: Compared with tenofovir disoproxil fumarate (TDF), tenofovir alafenamide (TAF) has been associated with improvement in markers of renal dysfunction in individual randomized trials; however, the comparative incidence of clinically significant renal events remains unclear. Design: We used a pooled data approach to increase the person-years of drug exposure analysed, maximizing our ability to detect differences in clinically significant outcomes. Methods: We pooled clinical renal safety data across 26 treatment-naive and antiretroviral switch studies to compare the incidence of proximal renal tubulopathy and discontinuation due to renal adverse events between participants taking TAF-containing regimens vs. those taking TDF-containing regimens. We performed secondary analyses from seven large randomized studies (two treatment-naive and five switch studies) to compare incidence of renal adverse events, treatment-emergent proteinuria, changes in serum creatinine, creatinine clearance, and urinary biomarkers (albumin, beta-2-microglobulin, and retinol binding protein-to-creatinine ratios). Results: Our integrated analysis included 9322 adults and children with HIV (n = 6360 TAF, n = 2962 TDF) with exposure of 12 519 person-years to TAF and 5947 to TDF. There were no cases of proximal renal tubulopathy in participants receiving TAF vs. 10 cases in those receiving TDF (P < 0.001), and fewer individuals on TAF (3/6360) vs. TDF (14/2962) (P < 0.001) discontinued due to a renal adverse event. Participants initiating TAF-based vs. TDF-based regimens had more favourable changes in renal biomarkers through 96 weeks of therapy. Conclusion: These pooled data from 26 studies, with over 12 500 person-years of follow-up in children and adults, support the comparative renal safety of TAF over TDF.
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Giacomet V, Cossu MV, Capetti AF, Zuccotti G, Rizzardini G. An evaluation of elvitegravir plus cobicistat plus tenofovir alafenamide plus emtricitabine as a single-tablet regimen for the treatment of HIV in children and adolescents. Expert Opin Pharmacother 2018; 20:269-276. [PMID: 30586314 DOI: 10.1080/14656566.2018.1559299] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
INTRODUCTION Approximately 2.1 million of the estimated 36 million infected with HIV are children or adolescents. International guidelines for HIV-1 Infection suggest starting antiretrovirals (ARV) at the moment of diagnosis. Many factors limit the optimization of antiretroviral therapy in children and adolescents: lack of pediatric formulations, poor adherence, metabolic and pharmacokinetic changes associated withnormal child development and puberty. Areas covered: Three integrase inhibitors are approved by the US Food and Drug Administration and by European Medical Agency for children and adolescents with HIV-1 infection. Raltegravir is approved for children aged 4 weeks to 18 years, while dolutegravir and elvitegravir co-formulated with cobicistat, emtricitabine, and tenofovir alafenamide (E/C/FTC/TAF) are approved for children from 6 years of age. This article evaluates E/C/FTC/TAF as a treatment option. Expert opinion: E/C/FTC/TAF was well tolerated, and the antiretroviral activity and tolerability data of this combination support the use in children and adolescents. However, the studies regarding E/C/FTC/TAF in children and adolescents are scant. Consequently, additional studies investigating its safety and efficacy in children are paramount.
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Affiliation(s)
- Vania Giacomet
- a Clinic of Paediatrics , ASST Fatebenefratelli-Sacco , Milano , Italy
| | - Maria V Cossu
- b 1st Division of Infectious Diseases , ASST Fatebenefratelli-Sacco , Milano , Italy
| | - Amedeo F Capetti
- b 1st Division of Infectious Diseases , ASST Fatebenefratelli-Sacco , Milano , Italy
| | | | - Giuliano Rizzardini
- b 1st Division of Infectious Diseases , ASST Fatebenefratelli-Sacco , Milano , Italy.,c School of Clinical Medicine, Faculty of Health Sciences , Whitwaterstrand University , Johannesburg , South Africa
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Innes S, Patel K. Noncommunicable diseases in adolescents with perinatally acquired HIV-1 infection in high-income and low-income settings. Curr Opin HIV AIDS 2018; 13:187-195. [PMID: 29432231 PMCID: PMC5934760 DOI: 10.1097/coh.0000000000000458] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
PURPOSE OF REVIEW Perinatally HIV-infected adolescents may be at increased risk of noninfectious comorbidities later in life. This review summarizes recent advances in the understanding of noncommunicable diseases (NCD) among HIV-infected adolescents in high-income and lower middle-income countries, and identifies key questions that remain unanswered. We review atherosclerotic vascular disease (AVD), chronic bone disease (CBD), chronic kidney disease (CKD), and chronic lung disease (CLD). RECENT FINDINGS Persistent immune activation and inflammation underlie the pathogenesis of AVD, highlighting the importance of treatment adherence and maintenance of viral suppression, and the need to evaluate interventions to decrease risk. Tenofovir disoproxil fumarate (TDF) and trials of vitamin D supplementation have been the focus of recent studies of CBD with limited studies to date evaluating tenofovir alafenamide as an alternative to TDF for decreasing risk for bone and renal adverse effects among HIV-infected adolescents. Recent studies of CKD have focused primarily on estimating prevalence in different settings whereas studies of CLD are limited. SUMMARY As perinatally HIV-infected children age into adolescence and adulthood with effective long-term ART, it is necessary to continue to evaluate their risks for noninfectious comorbidities and complications, understand mechanisms underlying their risks, and identify and evaluate interventions specifically in this population.
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Affiliation(s)
- Steve Innes
- Family Infectious Diseases Clinical Research Unit (FAMCRU), Stellenbosch University, and Department of Paediatrics and Child Health, Tygerberg Children’s Hospital, Cape Town, South Africa
| | - Kunjal Patel
- Department of Epidemiology, Harvard T.H. Chan School of Public Health and Center for Biostatistics in AIDS Research (CBAR), Boston, MA, USA
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Fixed-dose combination therapy for paediatric HIV infection. THE LANCET CHILD & ADOLESCENT HEALTH 2017; 1:3-4. [PMID: 30169224 DOI: 10.1016/s2352-4642(17)30015-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Accepted: 06/22/2017] [Indexed: 11/22/2022]
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