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Januszka J, Drwiega E, Burgos R, Smith R, Badowski M. Real-world prevalence of integrase inhibitor resistance and virological failure since adoption as guideline-preferred therapy. Drugs Context 2024; 13:2023-12-4. [PMID: 38770371 PMCID: PMC11104290 DOI: 10.7573/dic.2023-12-4] [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: 12/20/2023] [Accepted: 04/04/2024] [Indexed: 05/22/2024] Open
Abstract
Background Limited data reporting real-world prevalence of integrase strand transfer inhibitor resistance (INSTI-R) in the USA are available because their recommendation as first-line treatment in 2017. Reported national surveillance data in the USA estimated INSTI-R to be 6.3% as of 2018. This article aims to describe estimated prevalence of INSTI-R within a single clinic network in Chicago, IL, USA, and identify risk factors for resistance and virological failure (VF). Methods This was a retrospective, single-centre study of adults with HIV starting an INSTI-containing regimen between September 2017 and 2020. The primary endpoint was the difference in INSTI-R of the sample population compared with the national prevalence. Other outcomes included VF and documented INSTI-R mutations. Results Of 948 participants screened, 321 were included. Eight people had baseline INSTI-R testing results available, of which five had INSTI-R at baseline for an estimated prevalence of 1.6%. This estimation was significantly less than the national estimated prevalence of 6.3% (p<0.001). VF occurred in 26 (7.8%) individuals. Because no participants acquired INSTI-R during the study period, investigators were unable to identify risk factors associated with the development of INSTI-R. People with high pre-treatment viral loads had 1.21 (95% CI 1.05-1.39) higher odds of VF. Conclusions Amongst participants on INSTI-containing regimens, INSTI-R rates were estimated to be lower than the estimated national prevalence. Detectable pre-switch viral loads were more associated with VF than undetectable viral loads.
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Affiliation(s)
- Jenna Januszka
- College of Pharmacy, University of Illinois at Chicago, Chicago, IL, USA
| | - Emily Drwiega
- College of Pharmacy, University of Illinois at Chicago, Chicago, IL, USA
| | - Rodrigo Burgos
- College of Pharmacy, University of Illinois at Chicago, Chicago, IL, USA
| | - Renata Smith
- College of Pharmacy, University of Illinois at Chicago, Chicago, IL, USA
| | - Melissa Badowski
- College of Pharmacy, University of Illinois at Chicago, Chicago, IL, USA
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Li J, Agbobli-Nuwoaty S, Palella FJ, Novak RM, Tedaldi E, Mayer C, Mahnken JD, Hou Q, Carlson K, Thompson-Paul AM, Durham MD, Buchacz K. Incidence of Hyperlipidemia among Adults Initiating Antiretroviral Therapy in the HIV Outpatient Study (HOPS), USA, 2007-2021. AIDS Res Treat 2023; 2023:4423132. [PMID: 38078054 PMCID: PMC10703529 DOI: 10.1155/2023/4423132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 11/09/2023] [Accepted: 11/15/2023] [Indexed: 02/12/2024] Open
Abstract
Current U.S. guidelines recommend integrase strand transfer inhibitor (INSTI)-based antiretroviral therapy (ART) as initial treatment for people with HIV (PWH). We assessed long-term effects of INSTI use on lipid profiles in routine HIV care. We analyzed medical record data from the HIV Outpatient Study's participants in care from 2007 to 2021. Hyperlipidemia was defined based on clinical diagnoses, treatments, and laboratory results. We calculated hyperlipidemia incidence rates and rate ratios (RRs) during initial ART and assessed predictors of incident hyperlipidemia by using Poisson regression. Among 349 eligible ART-naïve PWH, 168 were prescribed INSTI-based ART (36 raltegravir (RAL), 51 dolutegravir (DTG), and 81 INSTI-others (elvitegravir and bictegravir)) and 181 non-INSTI-based ART, including 68 protease inhibitor (PI)-based ART. During a median follow-up of 1.4 years, hyperlipidemia rates were 12.8, 22.3, 22.7, 17.4, and 12.6 per 100 person years for RAL-, DTG-, INSTI-others-, non-INSTI-PI-, and non-INSTI-non-PI-based ART, respectively. In multivariable analysis, compared with the RAL group, hyperlipidemia rates were higher in INSTI-others (RR = 2.25; 95% confidence interval (CI): 1.29-3.93) and non-INSTI-PI groups (RR = 1.89; CI: 1.12-3.19) but not statistically higher for the DTG (RR = 1.73; CI: 0.95-3.17) and non-INSTI-non-PI groups (RR = 1.55; CI: 0.92-2.62). Other factors independently associated with hyperlipidemia included older age, non-Hispanic White race/ethnicity, and ART without tenofovir disoproxil fumarate. PWH using RAL-based regimens had lower rates of incident hyperlipidemia than PWH receiving non-INSTI-PI-based ART but had similar rates as those receiving DTG-based ART, supporting federal recommendations for using DTG-based regimens as the initial therapy for ART-naïve PWH.
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Affiliation(s)
- Jun Li
- Division of HIV Prevention, NCHHSTP, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | | | - Frank J. Palella
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | | | - Ellen Tedaldi
- Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Cynthia Mayer
- St. Joseph's Comprehensive Research Institute, Tampa, FL, USA
| | | | | | | | - Angela M. Thompson-Paul
- Division for Heart Disease and Stroke Prevention, NCCDPHP, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Marcus D. Durham
- Division of HIV Prevention, NCHHSTP, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Kate Buchacz
- Division of HIV Prevention, NCHHSTP, Centers for Disease Control and Prevention, Atlanta, GA, USA
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Wang R, Wright J, Saggu P, Ait-Khaled M, Moodley R, Parry CM, Lutz T, Podzamczer D, Moore R, Górgolas Hernández-Mora M, Kinder C, Wynne B, van Wyk J, Underwood M. Assessing the Virologic Impact of Archived Resistance in the Dolutegravir/Lamivudine 2-Drug Regimen HIV-1 Switch Study TANGO through Week 144. Viruses 2023; 15:1350. [PMID: 37376649 DOI: 10.3390/v15061350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 06/06/2023] [Accepted: 06/07/2023] [Indexed: 06/29/2023] Open
Abstract
The TANGO study (ClinicalTrials.gov, NCT03446573) demonstrated that switching to dolutegravir/lamivudine (DTG/3TC) was non-inferior to continuing tenofovir alafenamide-based regimens (TBR) through week 144. Retrospective baseline proviral DNA genotypes were performed for 734 participants (post-hoc analysis) to assess the impact of archived, pre-existing drug resistance on 144-week virologic outcomes by last on-treatment viral load (VL) and Snapshot. A total of 320 (86%) participants on DTG/3TC and 318 (85%) on TBR had both proviral genotype data and ≥1 on-treatment post-baseline VL results and were defined as the proviral DNA resistance analysis population. Archived International AIDS Society-USA major nucleoside reverse transcriptase inhibitor, non-nucleoside reverse transcriptase inhibitor, protease inhibitor, and integrase strand transfer inhibitor resistance-associated mutations (RAMs) were observed in 42 (7%), 90 (14%), 42 (7%), and 11 (2%) participants, respectively, across both groups; 469 (74%) had no major RAMs at baseline. M184V/I (1%), K65N/R (<1%), and thymidine analogue mutations (2%) were infrequent. Through week 144, >99% of participants on DTG/3TC and 99% on TBR were virologically suppressed (last on-treatment VL <50 copies/mL) regardless of the presence of major RAMs. Results from the sensitivity analysis by Snapshot were consistent with the last available on-treatment VL. In TANGO, archived, pre-existing major RAMs did not impact virologic outcomes through week 144.
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Affiliation(s)
- Ruolan Wang
- ViiV Healthcare, 406 Blackwell Street, Suite 300, Durham, NC 27701, USA
| | | | | | - Mounir Ait-Khaled
- ViiV Healthcare, 980 Great West Road, Brentford TW8 9GS, Middlesex, UK
| | - Riya Moodley
- ViiV Healthcare, 980 Great West Road, Brentford TW8 9GS, Middlesex, UK
| | - Chris M Parry
- ViiV Healthcare, 980 Great West Road, Brentford TW8 9GS, Middlesex, UK
| | - Thomas Lutz
- Infektiologikum, Stresemannallee 3, 60596 Frankfurt am Main, Germany
| | - Daniel Podzamczer
- Hospital Universitari de Bellvitge, Carrer de la Feixa Llarga, s/n, 08907 L'Hospitalet de Llobregat, Barcelona, Spain
| | - Richard Moore
- Northside Clinic, 370 St Georges Rd, Fitzroy North, VIC 3068, Australia
| | | | - Clifford Kinder
- AIDS Healthcare Foundation-The Kinder Medical Group, 3661 S Miami Ave Suite 806, Miami, FL 33133, USA
| | - Brian Wynne
- ViiV Healthcare, 406 Blackwell Street, Suite 300, Durham, NC 27701, USA
| | - Jean van Wyk
- ViiV Healthcare, 980 Great West Road, Brentford TW8 9GS, Middlesex, UK
| | - Mark Underwood
- ViiV Healthcare, 406 Blackwell Street, Suite 300, Durham, NC 27701, USA
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Sribenjalux W, Nuntawit T, Meesing A, Chetchotisakd P. Virological outcomes and metabolic effects after switching from ritonavir-boosted protease inhibitors to a dolutegravir-based regimen in virologically suppressed patients living with HIV. Int J STD AIDS 2023; 34:98-107. [PMID: 36378013 DOI: 10.1177/09564624221137972] [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: 11/17/2022]
Abstract
BACKGROUND A ritonavir-boosted protease inhibitor (PI)-based antiretroviral therapy (ART) regimen can cause abnormal lipid levels and increased incidence of cardiovascular disease. Switching to a dolutegravir (DTG)-based regimen has been shown to improve blood lipid levels, but data in the Thai population are limited. METHOD A prospective cohort study was conducted at Srinagarind Hospital between April 28, 2021, and April 30, 2022. Patients were eligible if they (1) were over 18 years of age, 2) had received a ritonavir-boosted PI-based regimen for at least three months, and 3) had documented plasma HIV RNA levels below 50 copies/mL within six months before the enrollment. All eligible patients included in the study switched from a ritonavir-boosted PI-based ART regimen to a DTG-based regimen. The primary outcome was changes in low-density lipoprotein cholesterol (LDL-C) levels from baseline to week 24. RESULTS Forty-six eligible patients were enrolled, 71.7% of whom were male, with a mean age of 49.4 years. Mean body weight was 62.7 kg and body mass index (BMI) was 22.86 kg/m2. The majority of patients had been on a regimen of boosted atazanavir (ATV/r; 60.9%), followed by boosted lopinavir (LPV/r; 37.0%). Six patients were withdrawn from the study. At week 24 after switching to DTG, LDL-C was significantly lower than at baseline, with a difference of -15.1 mg/dL (95% confidence interval [CI; -23.3 to -6.8]; p-value < 0.001), as were total cholesterol and triglycerides, with differences of -22.1 mg/dL (95% CI [-33.3 to -10.8]; p-value <0.001) and -67.7 mg/dL, (95% CI [-88.3 to -47.0]; p-value 0.001), respectively. There were no significant changes in body weight (0.51 kg; 95% CI [-0.37 to 1.38]; p-value 0.251) or BMI (0.17 kg/m2; 95% CI [-0.14 to 0.48]; p-value 0.284) from baseline to week 24. In addition, 39 of 40 patients (97.5%) maintained virological suppression (HIV RNA <50 copies/mL), with only one patient (2.5%) developing virological failure. Three grade 3 adverse events were observed. CONCLUSION Switching from a boosted PI-based ART regimen to a DTG-based regimen in people living with HIV/AIDS who had attained prior virological suppression resulted in a significant reduction in total cholesterol, LDL-C, and triglyceride levels, but did not increase the patient's body weight at 24 weeks of follow-up. Furthermore, the DTG-based regimen was also highly effective in maintaining virological suppression. TRIAL REGISTRATION Thai Clinical Trials Registry, TCTR20210625004.
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Affiliation(s)
- Wantin Sribenjalux
- Division of Infectious Diseases and Tropical Medicine, Department of Medicine, Faculty of Medicine, 37690Khon Kaen University, Khon Kaen, Thailand.,Research and Diagnostic Center for Emerging Infectious Diseases (RCEID), 37690Khon Kaen University, Khon Kaen, Thailand
| | - Tharatorn Nuntawit
- Division of Infectious Diseases and Tropical Medicine, Department of Medicine, Faculty of Medicine, 37690Khon Kaen University, Khon Kaen, Thailand
| | - Atibordee Meesing
- Division of Infectious Diseases and Tropical Medicine, Department of Medicine, Faculty of Medicine, 37690Khon Kaen University, Khon Kaen, Thailand.,Research and Diagnostic Center for Emerging Infectious Diseases (RCEID), 37690Khon Kaen University, Khon Kaen, Thailand
| | - Ploenchan Chetchotisakd
- Division of Infectious Diseases and Tropical Medicine, Department of Medicine, Faculty of Medicine, 37690Khon Kaen University, Khon Kaen, Thailand
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Mulindwa F, Kamal H, Castelnuovo B, Byonanebye DM, Schwarz JM, Bollinger R, Brusselaers N. Association between integrase strand transfer inhibitor use with insulin resistance and incident diabetes mellitus in persons living with HIV: a systematic review and meta-analysis. BMJ Open Diabetes Res Care 2023; 11:11/1/e003136. [PMID: 36754450 PMCID: PMC9923267 DOI: 10.1136/bmjdrc-2022-003136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 01/17/2023] [Indexed: 02/10/2023] Open
Abstract
Whether integrase strand transfer inhibitors (INSTIs) are associated with a higher risk of incident type 2 diabetes mellitus (DM) than other antiretroviral therapies (ART) needs to be established.MEDLINE, Embase, Web of Science, and ClinicalTrials.gov registries were searched for studies published between 1 January 2000 and 15 June 2022. Eligible studies reported incident DM or mean changes in insulin resistance measured by Homeostatic Model for Insulin Resistance (HOMA-IR) in patients on INSTIs compared with other ARTs. We performed random-effects meta-analyses to obtain pooled relative risks (RRs) with 95% CIs.A total of 16 studies were pooled: 13 studies meta-analyzed for incident diabetes with a patient population of 72 404 and 3 for changes in HOMA-IR. INSTI therapy was associated with a lower risk of incident diabetes in 13 studies (RR 0.80, 95% CI 0.67 to 0.96, I2=29%), of which 8 randomized controlled trials demonstrated a 22% reduced risk (RR 0.88, 95% CI 0.81 to 0.96, I2=0%). INSTIs had a lower risk compared with non-nucleoside reverse transcriptase inhibitors (RR 0.75, 95% CI 0.63 to 0.89, I2=0%) but similar to protease inhibitor-based therapy (RR 0.78, 95% CI 0.61 to 1.01, I2=27%). The risk was lower in studies with longer follow-up (RR 0.70, 95% CI 0.53 to 0.94, I2=24%) and among ART-naïve patients (RR 0.78, 95% CI 0.65 to 0.94, I2=3%) but increased in African populations (RR 2.99, 95% CI 2.53 to 3.54, I2=0%).In conclusion, exposure to INSTIs was not associated with increased risk of DM, except in the African population. Stratified analyses suggested reduced risk among ART-naïve patients and studies with longer follow-up.International Prospective Register of Systematic Reviews (PROSPERO) registration number: CRD42021273040.
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Affiliation(s)
- Frank Mulindwa
- Capacity Building Program, Makerere University Infectious Diseases Institute, Kampala, Uganda
- Global Health Institute, University of Antwerp, Antwerpen, Belgium
| | - Habiba Kamal
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
- Department of Medicine Huddinge, Karolinska Institute, Stockholm, Sweden
| | - Barbara Castelnuovo
- Capacity Building Program, Makerere University Infectious Diseases Institute, Kampala, Uganda
| | - Dathan M Byonanebye
- Biostatistics and Databases Program, Kirby Institute University of New South Wales, Sydney, New South Wales, Australia
- Community and Behavioral Sciences, Makerere University, Kampala, Uganda
| | - Jean-Marc Schwarz
- School of Medicine, University of California San Francisco, San Francisco, California, USA
| | - Robert Bollinger
- School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Nele Brusselaers
- Global Health Institute, University of Antwerp, Antwerpen, Belgium
- Department of Microbiology, Tumour and Cell Biology, Karolinska Institutet, Stockholm, Sweden
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6
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Chu C, Armenia D, Walworth C, Santoro MM, Shafer RW. Genotypic Resistance Testing of HIV-1 DNA in Peripheral Blood Mononuclear Cells. Clin Microbiol Rev 2022; 35:e0005222. [PMID: 36102816 PMCID: PMC9769561 DOI: 10.1128/cmr.00052-22] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
HIV-1 DNA exists in nonintegrated linear and circular episomal forms and as integrated proviruses. In patients with plasma viremia, most peripheral blood mononuclear cell (PBMC) HIV-1 DNA consists of recently produced nonintegrated virus DNA while in patients with prolonged virological suppression (VS) on antiretroviral therapy (ART), most PBMC HIV-1 DNA consists of proviral DNA produced months to years earlier. Drug-resistance mutations (DRMs) in PBMCs are more likely to coexist with ancestral wild-type virus populations than they are in plasma, explaining why next-generation sequencing is particularly useful for the detection of PBMC-associated DRMs. In patients with ongoing high levels of active virus replication, the DRMs detected in PBMCs and in plasma are usually highly concordant. However, in patients with lower levels of virus replication, it may take several months for plasma virus DRMs to reach detectable levels in PBMCs. This time lag explains why, in patients with VS, PBMC genotypic resistance testing (GRT) is less sensitive than historical plasma virus GRT, if previous episodes of virological failure and emergent DRMs were either not prolonged or not associated with high levels of plasma viremia. Despite the increasing use of PBMC GRT in patients with VS, few studies have examined the predictive value of DRMs on the response to a simplified ART regimen. In this review, we summarize what is known about PBMC HIV-1 DNA dynamics, particularly in patients with suppressed plasma viremia, the methods used for PBMC HIV-1 GRT, and the scenarios in which PBMC GRT has been used clinically.
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Affiliation(s)
- Carolyn Chu
- Department of Family and Community Medicine, University of California San Francisco, San Francisco, California, USA
| | - Daniele Armenia
- UniCamillus, Saint Camillus International University of Health Sciences, Rome, Italy
| | - Charles Walworth
- LabCorp-Monogram Biosciences, South San Francisco, California, USA
| | - Maria M. Santoro
- Department of Experimental Medicine, University of Rome “Tor Vergata”, Rome, Italy
| | - Robert W. Shafer
- Division of Infectious Diseases, Department of Medicine, Stanford University, Stanford, California, USA
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7
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Neesgaard B, Greenberg L, Miró JM, Grabmeier-Pfistershammer K, Wandeler G, Smith C, De Wit S, Wit F, Pelchen-Matthews A, Mussini C, Castagna A, Pradier C, d'Arminio Monforte A, Vehreschild JJ, Sönnerborg A, Anne AV, Carr A, Bansi-Matharu L, Lundgren JD, Garges H, Rogatto F, Zangerle R, Günthard HF, Rasmussen LD, Necsoi C, van der Valk M, Menozzi M, Muccini C, Peters L, Mocroft A, Ryom L. Associations between integrase strand-transfer inhibitors and cardiovascular disease in people living with HIV: a multicentre prospective study from the RESPOND cohort consortium. Lancet HIV 2022; 9:e474-e485. [PMID: 35688166 DOI: 10.1016/s2352-3018(22)00094-7] [Citation(s) in RCA: 62] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 03/11/2022] [Accepted: 03/22/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND Although associations between older antiretroviral drug classes and cardiovascular disease in people living with HIV are well described, there is a paucity of data regarding a possible association with integrase strand-transfer inhibitors (INSTIs). We investigated whether exposure to INSTIs was associated with an increased incidence of cardiovascular disease. METHODS RESPOND is a prospective, multicentre, collaboration study between 17 pre-existing European and Australian cohorts and includes more than 32 000 adults living with HIV in clinical care after Jan 1, 2012. Individuals were eligible for inclusion in these analyses if they were older than 18 years, had CD4 cell counts and HIV viral load measurements in the 12 months before or within 3 months after baseline (latest of cohort enrolment or Jan 1, 2012), and had no exposure to INSTIs before baseline. These individuals were subsequently followed up to the earliest of the first cardiovascular disease event (ie, myocardial infarction, stroke, or invasive cardiovascular procedure), last follow-up, or Dec 31, 2019. We used multivariable negative binomial regression to assess associations between cardiovascular disease and INSTI exposure (0 months [no exposure] vs >0 to 6 months, >6 to 12 months, >12 to 24 months, >24 to 36 months, and >36 months), adjusted for cardiovascular risk factors. RESPOND is registered with ClinicalTrials.gov, NCT04090151, and is ongoing. FINDINGS 29 340 people living with HIV were included in these analyses, of whom 7478 (25·5%) were female, 21 818 (74·4%) were male, and 44 (<1%) were transgender, with a median age of 44·3 years (IQR 36·2-51·3) at baseline. As of Dec 31, 2019, 14 000 (47·7%) of 29 340 participants had been exposed to an INSTI. During a median follow-up of 6·16 years (IQR 3·87-7·52; 160 252 person-years), 748 (2·5%) individuals had a cardiovascular disease event (incidence rate of 4·67 events [95% CI 4·34-5·01] per 1000 person-years of follow-up). The crude cardiovascular disease incidence rate was 4·19 events (3·83-4·57) per 1000 person-years in those with no INSTI exposure, which increased to 8·46 events (6·58-10·71) per 1000 person-years in those with more than 0 months to 6 months of exposure, and gradually decreased with increasing length of exposure, until it decreased to similar levels of no exposure at more than 24 months of exposure (4·25 events [2·89-6·04] per 1000 person-years among those with >24 to 36 months of exposure). Compared with those with no INSTI exposure, the risk of cardiovascular disease was increased in the first 24 months of INSTI exposure and thereafter decreased to levels similar to those never exposed (>0 to 6 months of exposure: adjusted incidence rate ratio of 1·85 [1·44-2·39]; >6 to 12 months of exposure: 1·19 [0·84-1·68]; >12 to 24 months of exposure: 1·46 [1·13-1·88]; >24 to 36 months of exposure: 0·89 [0·62-1·29]; and >36 months of exposure: 0·96 [0·69-1·33]; p<0·0001). INTERPRETATION Although the potential for unmeasured confounding and channelling bias cannot fully be excluded, INSTIs initiation was associated with an early onset, excess incidence of cardiovascular disease in the first 2 years of exposure, after accounting for known cardiovascular disease risk factors. These early findings call for analyses in other large studies, and the potential underlying mechanisms explored further. FUNDING The CHU St Pierre Brussels HIV Cohort, The Austrian HIV Cohort Study, The Australian HIV Observational Database, The AIDS Therapy Evaluation in the Netherlands National Observational HIV cohort, The EuroSIDA cohort, The Frankfurt HIV Cohort Study, The Georgian National AIDS Health Information System, The Nice HIV Cohort, The ICONA Foundation, The Modena HIV Cohort, The PISCIS Cohort Study, The Swiss HIV Cohort Study, The Swedish InfCare HIV Cohort, The Royal Free HIV Cohort Study, The San Raffaele Scientific Institute, The University Hospital Bonn HIV Cohort and The University of Cologne HIV Cohorts, ViiV Healthcare, and Gilead Sciences.
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Affiliation(s)
- Bastian Neesgaard
- CHIP, Centre of Excellence for Health, Immunity, and Infections, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.
| | - Lauren Greenberg
- CHIP, Centre of Excellence for Health, Immunity, and Infections, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark; Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, London, UK
| | - Jose M Miró
- Infectious Diseases Service, Hospital Clinic-IDIBAPS University of Barcelona, Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
| | | | - Gilles Wandeler
- Department of Infectious Diseases, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Colette Smith
- The Royal Free HIV Cohort Study, Royal Free Hospital, University College London, London, UK
| | - Stéphane De Wit
- CHU Saint-Pierre, Centre de Recherche en Maladies Infectieuses a.s.b.l., Brussels, Belgium
| | - Ferdinand Wit
- AIDS Therapy Evaluation in the Netherlands (ATHENA) cohort, Stichting HIV Monitoring, Amsterdam, Netherlands
| | - Annegret Pelchen-Matthews
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, London, UK
| | - Cristina Mussini
- Modena HIV Cohort, Università Degli Studi di Modena, Modena, Italy
| | - Antonella Castagna
- San Raffaele Scientific Institute, Università Vita-Salute San Raffaele, Milano, Italy
| | - Christian Pradier
- Nice HIV Cohort, Université Côte d'Azur et Centre Hospitalier Universitaire, Nice, France
| | | | - Jörg J Vehreschild
- Medical Department 2, Hematology/Oncology, University Hospital of Frankfurt, Frankfurt, Germany; Department I for Internal Medicine, University Hospital of Cologne, Cologne, Germany
| | - Anders Sönnerborg
- Division of Infectious Diseases, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Alain V Anne
- European AIDS Treatment Group (EATG), Brussels, Belgium
| | - Andrew Carr
- HIV and Immunology Unit, St Vincent's Hospital, Sydney, NSW, Australia; The Australian HIV Observational Database (AHOD), UNSW Sydney, Sydney, NSW, Australia
| | - Loveleen Bansi-Matharu
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, London, UK
| | - Jens D Lundgren
- CHIP, Centre of Excellence for Health, Immunity, and Infections, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | | | | | - Robert Zangerle
- Austrian HIV Cohort Study (AHIVCOS), Medizinische Universität Innsbruck, Innsbruch, Austria
| | - Huldrych F Günthard
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, Zurich, Switzerland; Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Line D Rasmussen
- Department of Infectious Diseases, Odense University Hospital, Odense, Denmark
| | - Coca Necsoi
- CHU Saint-Pierre, Centre de Recherche en Maladies Infectieuses a.s.b.l., Brussels, Belgium
| | - Marc van der Valk
- AIDS Therapy Evaluation in the Netherlands (ATHENA) cohort, Stichting HIV Monitoring, Amsterdam, Netherlands
| | - Marianna Menozzi
- Modena HIV Cohort, Università Degli Studi di Modena, Modena, Italy
| | - Camilla Muccini
- San Raffaele Scientific Institute, Università Vita-Salute San Raffaele, Milano, Italy
| | - Lars Peters
- CHIP, Centre of Excellence for Health, Immunity, and Infections, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Amanda Mocroft
- CHIP, Centre of Excellence for Health, Immunity, and Infections, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark; Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, London, UK
| | - Lene Ryom
- CHIP, Centre of Excellence for Health, Immunity, and Infections, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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Saumoy M, Sánchez-Quesada JL, Assoumou L, Gatell JM, González-Cordón A, Guaraldi G, Domingo P, Giacomelli A, Connault J, Katlama C, Masiá M, Ordónez-Llanos J, Pozniak A, Martínez E, Podzamczer D. Atherogenicity of low-density lipoproteins after switching from a protease inhibitor to dolutegravir: a substudy of the NEAT022 study. J Antimicrob Chemother 2022; 77:1980-1988. [PMID: 35411401 DOI: 10.1093/jac/dkac117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 03/15/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND The aim of this study was to investigate whether switching from a ritonavir-boosted PI-based regimen to a dolutegravir-based regimen improved the atherogenic properties of LDL particles in patients with HIV. METHODS This was a substudy of the NEAT022 study (ClinicalTrials.gov NCT02098837). Adults with HIV with a Framingham score >10% or aged >50 years and being treated with a stable boosted PI-based regimen were randomized to either switch to dolutegravir or continue with boosted PI. At baseline and Week 48, we assessed atherogenic LDL properties: LDL particle size and phenotype (A, intermediate, B), oxidized LDL (ox-LDL) and lipoprotein-associated phospholipase A2 (Lp-PLA2) activity. RESULTS Eighty-six participants (dolutegravir 44; PI 42) were included. Participants had a median (IQR) age of 54 (51-57) years and 79.1% were male. In the dolutegravir arm, after 48 weeks, we observed: (1) an increase in LDL size [median 1.65 Å (IQR -0.60 to 4.20); P = 0.007], correlated with the decrease in triglyceride concentration [Spearman correlation = -0.352 (P = 0.001)], with a corresponding decrease of subjects with atherogenic LDL phenotype B (36.4% to 20.5%; P = 0.039); (2) a decrease in Lp-PLA2 activity [median 1.39 μmol/min/mL (IQR -2.3 to 0.54); P = 0.002]; and (3) a decrease in ox-LDL [median 14 U/L (IQR -102 to 13); P = 0.006]. In the PI arm, none of these favourable lipid modifications was observed. CONCLUSIONS Forty-eight weeks after switching from a PI-based to a dolutegravir-based regimen, patients with Framingham score >10% or aged >50 years showed improvement of several atherogenic lipid features, including LDL particle phenotype, ox-LDL and Lp-PLA2.
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Affiliation(s)
- Maria Saumoy
- Hospital Universitari de Bellvitge, Bellvitge Biomedical Research Institute, Hospitalet de Llobregat, Spain
| | | | - Lambert Assoumou
- INSERM, Sorbonne Université, Institut Pierre Louis d'Épidémiologie et de Santé Publique (IPLESP), Paris, France
| | - José Maria Gatell
- Faculty of Medicine, University of Barcelona, Barcelona, Spain.,ViiV Healthcare, Barcelona, Spain
| | | | | | - Pere Domingo
- Infectious Diseases, Hospital de la Santa Creu i Sant Pau, Institut de Recerca Biomèdica del HSCSP, Barcelona, Spain
| | | | | | | | - Mar Masiá
- Hospital General Universitario de Elche, Elche, Spain.,CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| | - Jordi Ordónez-Llanos
- Biochemistry Department, Biomedical Research Institute IIB Sant Pau, Barcelona, Spain.,Foundation for Biochemistry and Molecular Pathology, Barcelona, Spain
| | - Anton Pozniak
- Chelsea & Westminster Hospital NHS Foundation Trust, London, UK.,London School of Hygiene and Tropical Medicine, London, UK
| | - Esteban Martínez
- Infectious Diseases Service, Hospital Clinic/IDIBAPS, Barcelona, Spain
| | - Daniel Podzamczer
- Hospital Universitari de Bellvitge, Bellvitge Biomedical Research Institute, Hospitalet de Llobregat, Spain
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9
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D'Antoni ML, Andreatta K, Acosta R, Martin H, Chang S, Martin R, White KL. Brief Report: Bictegravir/Emtricitabine/Tenofovir Alafenamide Efficacy in Participants With Preexisting Primary Integrase Inhibitor Resistance Through 48 Weeks of Phase 3 Clinical Trials. J Acquir Immune Defic Syndr 2022; 89:433-440. [PMID: 34897227 PMCID: PMC8860220 DOI: 10.1097/qai.0000000000002888] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 11/15/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Preexisting drug resistance limits the utility of HIV antiretroviral therapy. Studies have demonstrated safety and efficacy of bictegravir/emtricitabine/tenofovir alafenamide (B/F/TAF), including in patients with M184V/I substitutions. SETTING We investigated virologic outcomes through 48 weeks of B/F/TAF treatment in individuals with preexisting primary integrase strand transfer inhibitor resistance (INSTI-R). METHODS Preexisting INSTI-R was retrospectively evaluated from 7 B/F/TAF studies. INSTI-R was assessed by historical genotypes and/or baseline RNA or DNA sequencing. Viral loads were measured at all visits. RESULTS Preexisting primary INSTI-R substitutions were detected in 20 of the 1907 participants (1.0%). The 20 participants were predominantly male (75%), were Black (65%), had HIV-1 subtype B (85%), and had baseline median CD4 counts of 594 cells/mm3 and median age of 52 years. Most of the participants (n = 19) were virologically suppressed at baseline and had one primary INSTI-R substitution, E92G, Y143C/H, S147G, Q148H/K/R, N155S, or R263K, +/-secondary substitutions. All suppressed participants maintained virologic suppression throughout 48 weeks without any viral blips. One treatment-naive participant had virus with Q148H+G140S that was fully sensitive to bictegravir but only partially to dolutegravir (phenotype <2.5-fold change and >4-fold change, respectively). With a baseline viral load of 30,000 copies/mL, this participant was virologically suppressed by week 4 and maintained <50 copies/mL through week 48. CONCLUSIONS This small cohort with primary INSTI-R achieved and/or maintained virologic suppression through 48 weeks of B/F/TAF treatment. Consistent with the potent in vitro activity of bictegravir against most INSTI-R patterns, B/F/TAF may be a potential treatment option for patients with select preexisting INSTI-R, if confirmed by further studies.
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10
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Hall N, Allavena C, Katlama C, Jobert A, Molina JM, Cua E, Bani-Sadr F, Hocqueloux L, Duvivier C, Merrien D, Hikombo H, André-Garnier E, Gaultier A, Raffi F, Bollengier O, Guimard T, Leautez S, Blanchi S, Becker A, Cotte L, Ferry T, Perpoint T, Trabaud MA, Biron L, Ferré V, Flet L, Reliquet V, Rodalec A, Volteau C, Breaud S, Puglièse P, Rosenthal E, De Dieuleveult B, Prazuck T, Bachelard A, Legac S, Yazdanpanah Y, Ghosn J, Kalambay M, Slama L, Viard JP, Lourenco J, Ktorza N, Palich R, Schneider L, Aslan A, Tateo M, Zeggagh J, Brodard V, Hentzien M, Kmiec I, N’Guyen Y, Ajana F, Bocket L, Huleux T, Meybeck A. Raltegravir 1200 mg once daily as maintenance therapy in virologically suppressed HIV-1 infected adults: QDISS open-label trial. AIDS Res Ther 2022; 19:4. [PMID: 35033092 PMCID: PMC8760827 DOI: 10.1186/s12981-022-00428-5] [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: 08/18/2021] [Accepted: 01/04/2022] [Indexed: 11/17/2022] Open
Abstract
Background Raltegravir (RAL) has favorable tolerability and safety profile, with few and manageable drug interactions. The use of RAL 1200 mg once daily (qd) for first-line therapy is well established. We assessed efficacy and safety of RAL 1200 mg qd, as part of triple combined antiretroviral therapy (cART), for maintenance strategy. Methods The QDISS trial (NCT03195452) was a 48-week multicenter, single-arm, open-label study designed to evaluate the ability of 2 NRTIs + RAL 1200 mg qd to maintain virological suppression in HIV-1 infected subjects on a stable cART with 2 NRTIs and a third agent for at least 6 months. The primary endpoint was the proportion of participants with HIV-1 RNA < 50 copies/mL at week 24, by the FDA snapshot algorithm. Results Of 100 participants 91% maintained viral suppression (95% CI: 83.6–95.8) at week 24 and 89% (81.2–94.4) at week 48. At week 24, there was one virological failure, without emergence of resistance-associated mutation and 10 participants had discontinued, 4 because of adverse events (AEs). Over 48 weeks, 7 AEs of grade 3–4 were reported, one possibly study-drug related (spontaneous abortion). BMI remained stable regardless of previous therapy or baseline BMI category. Over 48 weeks, total cholesterol (p = 0.023) and LDL-cholesterol (p = 0.009) decreased, lifestyle and ease subscale significantly improved (p = 0.04). The quality of life and Patients Reported Outcomes (PROs) also improved at W12 (p = 0.007). Conclusion RAL 1200 mg qd as part of a maintenance triple therapy showed a high efficacy in virologically suppressed HIV-1 infected subjects, with good safety profile and improved lipid profile and patient reported outcomes. Trial registration: Clinical trials.gov NCT03195452 and EudraCT 2016-003702-13.
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11
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Kumar G, Cottalorda-Dufayard J, Garraffo R, De Salvador-Guillouët F, Cua E, Roger PM. Raltegravir Inclusion Decreases CD4 T-Cells Intra-Cellular Viral Load and Increases CD4 and CD28 Positive T-Cells in Selected HIV Patients. Cells 2022; 11:cells11020208. [PMID: 35053324 PMCID: PMC8773801 DOI: 10.3390/cells11020208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 12/27/2021] [Accepted: 12/30/2021] [Indexed: 02/04/2023] Open
Abstract
Raltegravir (RLT) prevents the integration of HIV DNA in the nucleus, but published studies remain controversial, suggesting that it does not decrease proviral DNA. However, there are only a few studies focused on virus-targeted cells. We aimed our study on the impact of RLT inclusion on total intra-cellular viral DNA (TID) in cellular subsets and immune effects in patients with newly acquired undetectable plasmatic viral load (UVL). Six patients having UVL using an antiretroviral combination for 6 months and CD4 T-cells > 350/mL and <500/mL were selected to receive RLT for 3 months from M0 to M3. Patients had 7 sequential viro-immunological determinations from M-1 to M5. Immune phenotypes were determined by flow cytometry and TID quantification was performed using PCR assay on purified cells. TID (median values) at the initiation of RLT in CD4 T-cells was 117 copies/millions of cells, decreased to 27.5 on M3, and remained thereafter permanently under the cut-off (<10 copies/millions of cells) in 4 out of 6 patients. This was associated with an increase of CD4 and CD4 + CD28+ T-cells and a decrease of HLA-DR expression and apoptosis of CD4 T-cells. RLT inclusion led to decreases in the viral load along with positive immune reconstitution, mainly for CD4 T-cells in HIV patients.
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Affiliation(s)
- Gaurav Kumar
- Unité 576, Centre Hospitalier Universitaire de Nice, Institut National de la Sante et de la Recherche Medicale, Universite de Nice-Sophia-Antipolis, 06200 Nice, France;
- Arthritis and Clinical Immunology, Oklahoma Medical Research Foundation, Oklahoma City, OK 73104, USA
- Correspondence: ; Tel.: +1-(405)-271-2907; Fax: +1-(405)-271-4110
| | - Jacqueline Cottalorda-Dufayard
- Virologie, Hopital l’Archet 2, Centre Hospitalier Universitaire de Nice, Universite de Nice-Sophia-Antipolis, 06200 Nice, France;
| | - Rodolphe Garraffo
- Pharmacologie, Hopital Pasteur, Centre Hospitalier Universitaire de Nice, Universite de Nice-Sophia-Antipolis, 06200 Nice, France;
| | - Francine De Salvador-Guillouët
- Infectiologie, Hopital l’Archet 1, Centre Hospitalier Universitaire de Nice, Universite de Nice-Sophia-Antipolis, 06200 Nice, France; (F.D.S.-G.); (E.C.)
| | - Eric Cua
- Infectiologie, Hopital l’Archet 1, Centre Hospitalier Universitaire de Nice, Universite de Nice-Sophia-Antipolis, 06200 Nice, France; (F.D.S.-G.); (E.C.)
| | - Pierre-Marie Roger
- Unité 576, Centre Hospitalier Universitaire de Nice, Institut National de la Sante et de la Recherche Medicale, Universite de Nice-Sophia-Antipolis, 06200 Nice, France;
- Infectiologie, Hopital l’Archet 1, Centre Hospitalier Universitaire de Nice, Universite de Nice-Sophia-Antipolis, 06200 Nice, France; (F.D.S.-G.); (E.C.)
- Service Des Maladies Infectieuses et Tropicales, Centre Hospitalier Universitaire de Pointe-à-Pitre, 97159 Pointe-à-Pitre, France
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12
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Nagami EH, Thakarar K, Sax PE. Sustained HIV Viral Suppression With Dolutegravir, Tenofovir, and Emtricitabine as Initial Therapy Despite High-Level Transmitted Multiclass Resistance. Open Forum Infect Dis 2021; 9:ofab648. [PMID: 35111871 PMCID: PMC8802795 DOI: 10.1093/ofid/ofab648] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 12/21/2021] [Indexed: 11/24/2022] Open
Abstract
Multiclass high-level transmitted HIV drug resistance is uncommon, and the selection of the optimal initial antiretroviral drug regimen may be challenging. We report a case of extensive transmitted multiclass resistance successfully treated with dolutegravir, tenofovir, and emtricitabine even though the baseline genotype demonstrated full susceptibility to only 1 drug class, integrase strand transfer inhibitors. Our case highlights both the high resistance barrier of dolutegravir and the residual antiviral activity of nucleoside reverse transcriptase inhibitors despite extensive resistance on genotype.
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Affiliation(s)
- Ellen H Nagami
- Division of Infectious Diseases, Brigham and Women’s Hospital, Boston, Massachusetts, USA
- Correspondence: Ellen Nagami, MD, MPH, Brigham and Women’s Hospital, Division of Infectious Diseases, 75 Francis St, Boston, MA 02115 ()
| | - Kinna Thakarar
- Division of Infectious Diseases, Maine Medical Center, Portland, Maine, USA
- Tufts University School of Medicine, Boston, Massachusetts, USA
| | - Paul E Sax
- Division of Infectious Diseases, Brigham and Women’s Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
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13
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Dorjee K, Desai M, Choden T, Baxi SM, Hubbard AE, Reingold AL. Acute myocardial infarction associated with abacavir and tenofovir based antiretroviral drug combinations in the United States. AIDS Res Ther 2021; 18:57. [PMID: 34488812 PMCID: PMC8419948 DOI: 10.1186/s12981-021-00383-7] [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: 01/16/2021] [Accepted: 08/23/2021] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION Although individual antiretroviral drugs have been shown to be associated with elevated cardiovascular disease (CVD) risk, data are limited on the role of antiretroviral drug combinations. Therefore, we sought to investigate CVD risk associated with antiretroviral drug combinations. METHODS Using an administrative health-plan dataset, risk of acute myocardial infarction (AMI) associated with current exposure to antiretroviral drug combinations was assessed among persons living with HIV receiving antiretroviral therapy (ART) across the U.S. from October 2009 through December 2014. To account for confounding-by-indication and for factors simultaneously acting as causal mediators and confounders, we applied inverse probability of treatment weighted marginal structural models to longitudinal data of patients. RESULTS Over 114,417 person-years (n = 73,071 persons) of ART exposure, 602 cases of AMI occurred at an event rate of 5.26 (95% CI: 4.86, 5.70)/1000 person-years. Of the 14 antiretroviral drug combinations studied, persons taking abacavir-lamivudine-darunavir had the highest incidence rate (IR: 11/1000; 95% CI: 7.4-16.0) of AMI. Risk (HR; 95% CI) of AMI was elevated for current exposure to abacavir-lamivudine-darunavir (1.91; 1.27-2.88), abacavir-lamivudine-atazanavir (1.58; 1.08-2.31), and tenofovir-emtricitabine-raltegravir (1.35; 1.07-1.71). Tenofovir-emtricitabine-efavirenz was associated with reduced risk (0.65; 0.54-0.78). Abacavir-lamivudine-darunavir was associated with increased risk of AMI beyond that expected of abacavir alone, likely attributable to darunavir co-administration. We did not find an elevated risk of AMI when abacavir-lamivudine was combined with efavirenz or raltegravir. CONCLUSION The antiretroviral drug combinations abacavir-lamivudine-darunavir, abacavir-lamivudine-atazanavir and tenofovir-emtricitabine-raltegravir were found to be associated with elevated risk of AMI, while tenofovir-emtricitabine-efavirenz was associated with a lower risk. The AMI risk associated with abacavir-lamivudine-darunavir was greater than what was previously described for abacavir, which could suggest an added risk from darunavir. The results should be confirmed in additional studies.
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14
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Integrase strand transfer inhibitors can simplify HIV treatment. DRUGS & THERAPY PERSPECTIVES 2021. [DOI: 10.1007/s40267-021-00847-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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15
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Chen GJ, Lee YL, Lee CH, Sun HY, Cheng CY, Tsai HC, Huang SH, Lee YC, Hsieh MH, Chang SY, Chuang YC, Su LS, Chang SF, Tang HJ, Hung CC. Impact of archived M184V/I mutation on the effectiveness of switch to co-formulated elvitegravir, cobicistat, emtricitabine and tenofovir alafenamide among virally suppressed people living with HIV. J Antimicrob Chemother 2021; 75:2986-2993. [PMID: 32737511 DOI: 10.1093/jac/dkaa287] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 06/02/2020] [Indexed: 02/01/2023] Open
Abstract
OBJECTIVES Real-world experience regarding the effectiveness of co-formulated elvitegravir, cobicistat, emtricitabine and tenofovir alafenamide (EVG/C/FTC/TAF) as a switch regimen is sparse among people living with HIV (PLWH) harbouring the M184V/I mutation with or without thymidine analogue-associated mutations (TAMs). METHODS In this retrospective multicentre study, PLWH who were switched to EVG/C/FTC/TAF after having achieved viral suppression (plasma HIV RNA <200 copies/mL) for 6 months or longer were included. Patients with archived M184V/I mutation (case patients) were matched to controls without M184V/I mutation at a 1:4 ratio. Patients with a history of virological failure or resistance to elvitegravir were excluded. The primary endpoint was virological non-success (plasma HIV RNA ≥50 copies/mL) at Week 48 of switch using a modified FDA snapshot analysis. RESULTS Overall, 100 case patients with the M184V/I mutation were identified, including 6 (6.0%) with K65R and 13 (13.0%) with at least one TAM, and were matched to 400 controls in terms of gender, age (mean = 40.3 versus 39.7 years) and cumulative exposure duration to tenofovir disoproxil fumarate (median = 146 versus 143 weeks). At Week 48, the rate of virological non-success for the case patients and controls was 5.0% (5/100) and 3.3% (13/400), respectively (difference = 1.7%; 95% CI = -2.9%-6.3%), while the rate of virological success was 88.0% and 89.5% for the case patients and controls, respectively. The presence of the K65R mutation or TAMs was not associated with virological non-response. CONCLUSIONS Among virally suppressed PLWH, EVG/C/FTC/TAF is effective in maintaining viral suppression at Week 48 despite archived M184V/I mutation with or without TAMs.
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Affiliation(s)
- Guan-Jhou Chen
- Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin County, Taiwan
| | - Yu-Lin Lee
- Department of Internal Medicine, Changhua Christian Hospital, Changhua County, Taiwan
| | - Chen-Hsiang Lee
- Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Hsin-Yun Sun
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chien-Yu Cheng
- Department of Infectious Diseases, Taoyuan General Hospital, Ministry of Health and Welfare, Taoyuan, Taiwan.,School of Public Health, National Yang-Ming University, Taipei, Taiwan
| | - Hung-Chin Tsai
- Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan.,School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Sung-Hsi Huang
- Department of Internal Medicine, National Taiwan University Hospital Hsin-Chu Branch, Hsin-Chu, Taiwan.,Department of Tropical Medicine and Parasitology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yi-Chieh Lee
- Department of Internal Medicine, Lotung Poh-Ai Hospital, Medical Lo-Hsu Foundation, I-lan County, Taiwan
| | - Min-Han Hsieh
- Department of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan.,Department of Internal Medicine, Kaohsiung Medical University Hospital and College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Sui-Yuan Chang
- Department of Clinical Laboratory Sciences and Medical Biotechnology, National Taiwan University College of Medicine, Taipei, Taiwan.,Department of Laboratory Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yu-Chung Chuang
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Li-Shin Su
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Sui-Fang Chang
- Department of Clinical Laboratory Sciences and Medical Biotechnology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Hung-Jen Tang
- Department of Internal Medicine, Chi Mei Medical Center, Tainan, Taiwan.,Department of Health and Nutrition, Chia Nan University of Pharmacy and Sciences, Tainan, Taiwan
| | - Chien-Ching Hung
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan.,Department of Tropical Medicine and Parasitology, National Taiwan University College of Medicine, Taipei, Taiwan.,Department of Medical Research, China Medical University Hospital, Taichung, Taiwan.,China Medical University, Taichung, Taiwan
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16
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Durstenfeld MS, Hsue PY. Mechanisms and primary prevention of atherosclerotic cardiovascular disease among people living with HIV. Curr Opin HIV AIDS 2021; 16:177-185. [PMID: 33843806 PMCID: PMC8064238 DOI: 10.1097/coh.0000000000000681] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
PURPOSE OF REVIEW To highlight mechanisms of elevated risk of atherosclerotic cardiovascular disease (ASCVD) among people living with HIV (PLWH), discuss therapeutic strategies, and opportunities for primary prevention. RECENT FINDINGS HIV-associated ASCVD risk is likely multifactorial and due to HIV-specific factors and traditional risk factors even in the setting of treated and suppressed HIV disease. Although a growing body of evidence suggests that inflammation and immune activation are key drivers of atherogenesis, therapies designed to lower inflammation including colchicine and low-dose methotrexate have not improved secondary cardiovascular endpoints among PLWH. Statins continue to be the mainstay of management of hyperlipidemia in HIV, but the impact of newer lipid therapies including proprotein convertase subtilisin/kexin type 9 inhibitors on ASCVD risk among PLWH is under investigation. Aside from the factors mentioned above, healthcare disparities are particularly prominent among PLWH and thus likely contribute to increased ASCVD risk. SUMMARY Our understanding of mechanisms of elevated ASCVD risk in HIV continues to evolve, and the optimal treatment for CVD in HIV aside from targeting traditional risk factors remains unknown. Future studies including novel therapies to lower inflammation, control of risk factors, and implementation science are needed to ascertain optimal ways to treat and prevent ASCVD among PLWH.
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Affiliation(s)
- Matthew S Durstenfeld
- Division of Cardiology, UCSF at Zuckerberg San Francisco General Hospital
- Department of Medicine, University of California, San Francisco, California, USA
| | - Priscilla Y Hsue
- Division of Cardiology, UCSF at Zuckerberg San Francisco General Hospital
- Department of Medicine, University of California, San Francisco, California, USA
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17
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Switching to Bictegravir/Emtricitabine/Tenofovir Alafenamide (B/F/TAF) From Dolutegravir (DTG)+F/TAF or DTG+F/Tenofovir Disoproxil Fumarate (TDF) in the Presence of Pre-existing NRTI Resistance. J Acquir Immune Defic Syndr 2021; 85:363-371. [PMID: 32701823 DOI: 10.1097/qai.0000000000002454] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Study 4030 was a phase 3, randomized, double-blinded study of 565 HIV-1 RNA-suppressed participants switching to bictegravir/emtricitabine/tenofovir alafenamide (B/F/TAF) or dolutegravir (DTG)+F/TAF. Nucleoside reverse transcriptase inhibitor (NRTI), non-NRTI, and protease inhibitor resistance (-R) was allowed, but integrase strand transfer inhibitor-R was excluded. Here, we describe the detailed resistance analysis. METHODS Historical plasma HIV-1 RNA genotypes and baseline proviral DNA genotypes were analyzed. Documented or investigator-suspected NRTI-R was grouped for stratification into 3 categories of level of resistance. Viral blips were assessed through week 48. Virologic failures had genotypic and phenotypic resistance analyses at week 48, confirmed failure, or last visit, if HIV-1 RNA did not resuppress to <50 copies/mL while on study drug. RESULTS In total, 83% (470/565) of participants had baseline genotypic data available with NRTI-R detected in 24% (138/565), including 5% (30/565) with K65R/E/N or ≥3 thymidine analog mutations and 19% (108/565) with other NRTI-R mutations. M184V/I was present in 14% (81/565). Pre-existing integrase strand transfer inhibitor-R mutations were found in 4% (20/565) of participants. Primary non-NRTI-R and protease inhibitor-R mutations were present in 21% (118/565) and 7% (38/565) of participants. High rates of viral suppression were maintained in all groups through week 48; blips were observed in only 15 participants (2.7%). Three participants met criteria for resistance analysis (all in DTG+F/TAF arm); none developed treatment-emergent resistance to study drugs. CONCLUSIONS Participants with baseline NRTI resistance, much of which was previously undocumented, maintained suppression 48 weeks after switching to B/F/TAF or DTG+F/TAF triple therapy. Blips and virologic failure were uncommon using either regimen, with no treatment-emergent resistance.
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18
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McCutcheon K, Triantafyllis AS, Van den Eynde J, Oosterlinck W, Vachiat A, Tsabedze N, Zachariah D, Manga P, Bennett J. Coronary revascularization in patients with HIV. Trends Cardiovasc Med 2021; 32:163-169. [PMID: 33626383 DOI: 10.1016/j.tcm.2021.02.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 02/15/2021] [Accepted: 02/18/2021] [Indexed: 12/14/2022]
Abstract
With combined antiretroviral therapy, people living with HIV (PLWH) survive longer and are now more likely to die from cardiovascular diseases. PLWH presenting with a ST-segment elevation myocardial infarction are likely to have a high thrombus burden and are at high risk for in-hospital and long-term adverse events. An increasing number of PLWH are presenting with stable coronary artery disease related to atherosclerosis. Revascularization in these patients is associated with higher in-hospital and long-term major adverse cardiovascular events, including stent thrombosis and in-stent restenosis. However, data in this expanding population concerning optimal revascularization strategy are still lacking. In particular, data comparing percutaneous versus surgical revascularization in PLWH are needed. In this review we highlight the currently available data related to coronary revascularization in PLWH.
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Affiliation(s)
- Keir McCutcheon
- Department of Cardiovascular Medicine, University Hospitals Leuven, Belgium; Department of Cardiovascular Sciences, Katholieke Universiteit Leuven, Leuven, Belgium.
| | | | - Jef Van den Eynde
- Department of Cardiovascular Diseases, Research Unit of Cardiac Surgery, University Hospitals Leuven
| | - Wouter Oosterlinck
- Department of Cardiovascular Sciences, Katholieke Universiteit Leuven, Leuven, Belgium; Department of Cardiovascular Diseases, Research Unit of Cardiac Surgery, University Hospitals Leuven
| | - Ahmed Vachiat
- Wits Donald Gordon Medical Centre, Johannesburg, South Africa
| | - Nqoba Tsabedze
- Division of Cardiology, Department of Internal Medicine, University of the Witwatersrand, Johannesburg, South Africa
| | | | - Pravin Manga
- Wits Donald Gordon Medical Centre, Johannesburg, South Africa; Division of Cardiology, Department of Internal Medicine, University of the Witwatersrand, Johannesburg, South Africa
| | - Johan Bennett
- Department of Cardiovascular Medicine, University Hospitals Leuven, Belgium; Department of Cardiovascular Sciences, Katholieke Universiteit Leuven, Leuven, Belgium
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19
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Abstract
PURPOSE OF REVIEW Aging-related comorbidities, including liver disease, represent the main drivers of morbidity and mortality in people with HIV (PWH). Nonalcoholic fatty liver disease (NAFLD) seems a frequent comorbidity in aging PWH nowadays. NAFLD results from a fat deposition into the liver parenchyma that may evolve to nonalcoholic steatohepatitis (NASH), a state of hepatocellular inflammation and injury in response to the accumulated fat leading to liver fibrosis and cirrhosis. We here review the current status of knowledge regarding this emerging comorbidity in PWH. RECENT FINDINGS Recent studies suggest that PWH are at higher risk for both NASH and NASH-related liver fibrosis. Several hypothesized pathogenic mechanisms may account for this finding, including increased metabolic comorbidities, hepatotoxic effect of lifelong antiretroviral therapy, and chronic HIV infection. In clinical practice, non-invasive diagnostic tests, such as serum biomarkers and elastography, may help identify patients with NASH-related fibrosis, thus improving risk stratification, and enhancing clinical management decisions, including early initiation of interventions such as lifestyle changes and potential pharmacologic interventions. Clinicians should remain informed of the frequency, significance, and diagnostic and management approach to NASH in PWH.
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Affiliation(s)
- Adriana Cervo
- Division of Infectious Diseases, Chronic Viral Illness Service, McGill University Health Centre, Montreal, Canada
- Department of Health Promotion Sciences and Mother and Child Care "Giuseppe D'Alessandro", University of Palermo, Palermo, Italy
| | - Mohamed Shengir
- Division of Experimental Medicine, McGill University, Montreal, Canada
| | - Keyur Patel
- Division of Gastroenterology, University Health Network Toronto, Toronto General Hospital, Toronto, Canada
| | - Giada Sebastiani
- Division of Gastroenterology and Hepatology, Chronic Viral Illness Service Royal Victoria Hospital, McGill University Health Centre, 1001 Blvd. Décarie, Montreal, QC H4A 3J1, Canada.
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20
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Sangaré MN, Baril JG, de Pokomandy A, Laprise C, Deshaies C, Klein M, Thomas R, Tremblay C, Roger M, Pexos C, Greenwald Z, Machouf N, Durand M, Hardy I, Dakouo M, Laporte L, Trottier H. Impact of previous HIV resistance and virologic failures on virologic outcome following a switch to dolutegravir with 2 NRTIs among people living with HIV. Medicine (Baltimore) 2020; 99:e23335. [PMID: 33217873 PMCID: PMC7676601 DOI: 10.1097/md.0000000000023335] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
There is uncertainty regarding the potential virologic outcome associated with a change in antiretroviral therapy (ARV) among PLHIV who had previous documented virologic failure or who have been exposure to mono/dual nucleoside reverse transcriptase inhibitors (NRTI) therapy. The objective was to measure the potential impact of exposure to previous virologic failure or mono/dual NRTI regimen on virologic outcome of PLHIV following a switch to dolutegravir with 2 NRTIs from a viremia suppressive ARV therapy.Data from the Quebec HIV Cohort including 10219 PLHIV were collected through routine clinical care at 4 clinical sites in Montreal, Canada. This study includes patients whose ARV therapy was switched to dolutegravir with 2 NRTIs since 2013 with undetectable viral load for ≥6 months before switch. The association between exposure and post-switch virologic outcome was measured by marginal hazard ratio estimated using the Inverse probability weighting Cox model.Among the 1199 eligible PLHIV, 478 (39.9%) previously experienced at least one virologic failure or were exposed to mono/dual therapy before dolutegravir switch. Post-switch virologic failure after 30 months occurred in 4.1% (95% CI 2.1-7.9) of exposed compared to 4.1% (95% CI 2.3-7.4) in unexposed participants. The adjusted hazard ratio for the association between exposure and post-switch virologic failure was 0.84 (95% CI 0.35-2.01).Our findings suggest that switch to dolutegravir with 2 NRTIs from a suppressive therapy is a safe option for PLHIV with documented virologic failure and/or previous exposure to mono/dual NRTI therapy.
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Affiliation(s)
- Mohamed N’dongo Sangaré
- Department of Social and Preventive Medicine, Université de Montréal
- Sainte Justine University Hospital Center
| | - Jean-Guy Baril
- Clinique de médecine urbaine du Quartier latin
- Faculty of Medicine, Université de Montréal
- Centre hospitalier de l’Université de Montréal
| | - Alexandra de Pokomandy
- Chronic Viral Illness Service, McGill University Health Centre
- Department of Family Medicine, McGill University
| | - Claudie Laprise
- Division of Oral Health and Society, Faculty of Dentistry McGill University
| | | | - Marina Klein
- Chronic Viral Illness Service, McGill University Health Centre
| | | | - Cécile Tremblay
- Faculty of Medicine, Université de Montréal
- Centre hospitalier de l’Université de Montréal
- Department of Microbiology, Infectious Diseases and Immunology, Université de Montréal
- Department of Microbiology and Immunology, Centre hospitalier de l’Université de Montréal, Canada
| | - Michel Roger
- Faculty of Medicine, Université de Montréal
- Centre hospitalier de l’Université de Montréal
- Department of Microbiology, Infectious Diseases and Immunology, Université de Montréal
- Department of Microbiology and Immunology, Centre hospitalier de l’Université de Montréal, Canada
| | - Costa Pexos
- Chronic Viral Illness Service, McGill University Health Centre
| | | | | | - Madeleine Durand
- Department of Microbiology, Infectious Diseases and Immunology, Université de Montréal
| | - Isabelle Hardy
- Faculty of Medicine, Université de Montréal
- Centre hospitalier de l’Université de Montréal
- Department of Microbiology, Infectious Diseases and Immunology, Université de Montréal
- Department of Microbiology and Immunology, Centre hospitalier de l’Université de Montréal, Canada
| | - Mamadou Dakouo
- Department of Social and Preventive Medicine, Université de Montréal
| | | | - Helen Trottier
- Department of Social and Preventive Medicine, Université de Montréal
- Sainte Justine University Hospital Center
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21
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Scarsi KK, Havens JP, Podany AT, Avedissian SN, Fletcher CV. HIV-1 Integrase Inhibitors: A Comparative Review of Efficacy and Safety. Drugs 2020; 80:1649-1676. [PMID: 32860583 PMCID: PMC7572875 DOI: 10.1007/s40265-020-01379-9] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The newest class of antiretrovirals for all persons living with HIV are the integrase strand transfer inhibitors (INSTIs). Since 2007, five INSTIs have been introduced: raltegravir, elvitegravir, dolutegravir, bictegravir, and cabotegravir. The INSTIs have favorable pharmacokinetic and pharmacodynamic properties, which contribute to both their effectiveness and their ease of use. With the exception of cabotegravir, each INSTI is US Food and Drug Administration approved for treatment-naïve individuals initiating antiretroviral therapy. All of the INSTIs, except raltegravir, are approved for antiretroviral treatment simplification for virologically suppressed patients without INSTI resistance. Data also support the use of dolutegravir and raltegravir in individuals with antiretroviral resistance as part of an optimized antiretroviral regimen. INSTIs are generally well tolerated by people living with HIV compared with older classes of antiretrovirals, but emerging data suggest that some INSTIs contribute to weight gain. Due to their efficacy, safety, and ease of use, HIV treatment guidelines recommend oral INSTIs as preferred components of antiretroviral therapy for individuals initiating therapy. The newest INSTI, cabotegravir, represents an alternative to oral administration of life-long antiretroviral therapy with the availability of a long-acting injectable formulation. This review summarizes the current use of INSTIs in adults living with HIV, highlighting the similarities and differences within the class related to pharmacodynamics, pharmacokinetics, safety, dosing, and administration that contribute to their role in modern antiretroviral therapy.
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Affiliation(s)
- Kimberly K Scarsi
- Antiviral Pharmacology Laboratory, College of Pharmacy, University of Nebraska Medical Center, 986145 Nebraska Medical Center, Omaha, NE, 68198-6145, USA.
- Division of Infectious Diseases, Department of Medicine, University of Nebraska Medical Center, Omaha, NE, USA.
| | - Joshua P Havens
- Antiviral Pharmacology Laboratory, College of Pharmacy, University of Nebraska Medical Center, 986145 Nebraska Medical Center, Omaha, NE, 68198-6145, USA
- Division of Infectious Diseases, Department of Medicine, University of Nebraska Medical Center, Omaha, NE, USA
| | - Anthony T Podany
- Antiviral Pharmacology Laboratory, College of Pharmacy, University of Nebraska Medical Center, 986145 Nebraska Medical Center, Omaha, NE, 68198-6145, USA
| | - Sean N Avedissian
- Antiviral Pharmacology Laboratory, College of Pharmacy, University of Nebraska Medical Center, 986145 Nebraska Medical Center, Omaha, NE, 68198-6145, USA
| | - Courtney V Fletcher
- Antiviral Pharmacology Laboratory, College of Pharmacy, University of Nebraska Medical Center, 986145 Nebraska Medical Center, Omaha, NE, 68198-6145, USA
- Division of Infectious Diseases, Department of Medicine, University of Nebraska Medical Center, Omaha, NE, USA
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22
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Sculier D, Wandeler G, Yerly S, Marinosci A, Stoeckle M, Bernasconi E, Braun DL, Vernazza P, Cavassini M, Buzzi M, Metzner KJ, Decosterd LA, Günthard HF, Schmid P, Limacher A, Egger M, Calmy A. Efficacy and safety of dolutegravir plus emtricitabine versus standard ART for the maintenance of HIV-1 suppression: 48-week results of the factorial, randomized, non-inferiority SIMPL'HIV trial. PLoS Med 2020; 17:e1003421. [PMID: 33170863 PMCID: PMC7654764 DOI: 10.1371/journal.pmed.1003421] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 10/14/2020] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Dolutegravir (DTG)-based dual therapy is becoming a new paradigm for both the initiation and maintenance of HIV treatment. The SIMPL'HIV study investigated the outcomes of virologically suppressed patients on standard combination antiretroviral therapy (cART) switching to DTG + emtricitabine (FTC). We present the 48-week efficacy and safety data on DTG + FTC versus cART. METHODS AND FINDINGS SIMPL'HIV was a multicenter, open-label, non-inferiority randomized trial with a factorial design among treatment-experienced people with HIV in Switzerland. Participants were enrolled between 12 May 2017 and 30 May 2018. Patients virologically suppressed for at least 24 weeks on standard cART were randomized 1:1 to switching to DTG + FTC or to continuing cART, and 1:1 to simplified patient-centered monitoring versus standard monitoring. The primary endpoint was the proportion of patients virologically suppressed with <100 copies/ml through 48 weeks. The secondary endpoints included virological suppression at 48 weeks according to the US Food and Drug Administration (FDA) snapshot analysis. Non-inferiority of DTG + FTC versus cART for viral suppression was assessed using a stratified Mantel-Haenszel risk difference, with non-inferiority declared if the lower bound of the 95% confidence interval was greater than -12%. Adverse events were monitored to assess safety. Quality of life was evaluated using the PROQOL-HIV questionnaire. Ninety-three participants were randomized to DTG + FTC, and 94 individuals to cART. Median nadir CD4 count was 246 cells/mm3; median age was 48 years; 17% of participants were female. DTG + FTC was non-inferior to cART. The proportion of patients with viral suppression (<100 copies/ml) through 48 weeks was 93.5% in the DTG + FTC arm and 94.7% in the cART arm in the intention-to-treat population (risk difference -1.2%; 95% CI -7.8% to 5.6%). Per-protocol analysis showed similar results, with viral suppression in 96.5% of patients in both arms (risk difference 0.0%; 95% CI -5.6% to 5.5%). There was no relevant interaction between the type of treatment and monitoring (interaction ratio 0.98; 95% CI 0.85 to 1.13; p = 0.81). Using the FDA snapshot algorithm, 84/93 (90.3%) participants in the DTG + FTC arm had an HIV-1 RNA viral load of <50 copies/ml compared to 86/94 (91.5%) participants on standard cART (risk difference -1.1%; 95% CI -9.3% to 7.1%; p = 0.791). The overall proportion of patients with adverse events and discontinuations did not differ by randomization arm. The proportion of patients with serious adverse events was higher in the cART arm (16%) compared to the DTG + FTC arm (6.5%) (p = 0.041), but none was considered to be related to the study medication. Quality of life improved more between baseline and week 48 in the DTG + FTC compared to the cART arm (adjusted difference +2.6; 95% CI +0.4 to +4.7). The study's main limitations included a rather small proportion of women included, the open label design, and its short duration. CONCLUSIONS In this study, DTG + FTC as maintenance therapy was non-inferior to cART in terms of efficacy, with a similar safety profile and a greater improvement in quality of life, thus expanding the offer of 2-drug simplification options among virologically suppressed individuals. TRIAL REGISTRATION ClinicalTrials.gov NCT03160105.
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Affiliation(s)
- Delphine Sculier
- HIV/AIDS Unit, Department of Infectious Diseases, Geneva University Hospitals, Geneva, Switzerland
- Private Practice Office, Geneva, Switzerland
| | - Gilles Wandeler
- Department of Infectious Diseases, Bern University Hospital, University of Bern, Bern, Switzerland
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Sabine Yerly
- Laboratory of Virology, Geneva University Hospitals, Geneva, Switzerland
| | - Annalisa Marinosci
- HIV/AIDS Unit, Department of Infectious Diseases, Geneva University Hospitals, Geneva, Switzerland
| | - Marcel Stoeckle
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital of Basel, University of Basel, Switzerland
| | - Enos Bernasconi
- Service of Infectious Diseases, Lugano Regional Hospital, Lugano, Switzerland
| | - Dominique L. Braun
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital of Zurich, University of Zurich, Zurich, Switzerland
- Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Pietro Vernazza
- Division of Infectious Diseases and Hospital Epidemiology, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Matthias Cavassini
- Department of Infectious Diseases, University Hospital of Lausanne, Lausanne, Switzerland
| | - Marta Buzzi
- HIV/AIDS Unit, Department of Infectious Diseases, Geneva University Hospitals, Geneva, Switzerland
| | - Karin J. Metzner
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital of Zurich, University of Zurich, Zurich, Switzerland
- Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Laurent A. Decosterd
- Pharmacology Laboratory, Clinical Pharmacology Department, University of Lausanne, Lausanne, Switzerland
| | - Huldrych F. Günthard
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital of Zurich, University of Zurich, Zurich, Switzerland
- Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Patrick Schmid
- Division of Infectious Diseases and Hospital Epidemiology, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | | | - Matthias Egger
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
- Centre for Infectious Disease Epidemiology and Research, University of Cape Town, Cape Town, South Africa
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - Alexandra Calmy
- HIV/AIDS Unit, Department of Infectious Diseases, Geneva University Hospitals, Geneva, Switzerland
- Faculty of Medicine, University of Geneva, Geneva, Switzerland
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23
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Sangaré MN, Baril JG, de Pokomandy A, Ferreira Guerra S, Carabali M, Laprise C, Thomas R, Klein M, Tremblay C, Roger M, Pexos C, Greenwald ZR, Machouf N, Durand M, Hardy I, Dakouo M, Trevisan A, Laporte L, Schnitzer ME, Trottier H. Treatment Switch to Dolutegravir With 2 Nucleoside Reverse-Transcriptase Inhibitors (NRTI) in Comparison to Continuation With Protease Inhibitor/Ritonavir Among Patients With Human Immunodeficiency Virus at Risk for Prior NRTI Resistance: A Cohort Analysis of Real-World Data. Open Forum Infect Dis 2020; 7:ofaa404. [PMID: 33204746 PMCID: PMC7654378 DOI: 10.1093/ofid/ofaa404] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 08/28/2020] [Indexed: 12/11/2022] Open
Abstract
Background Switching antiretroviral regimens when human immunodeficiency virus (HIV) viremia is controlled for a new regimen is challenging when there is the potential for prior nucleoside reverse-transcriptase inhibitor (NRTI) resistance. The objective was to study virologic outcomes after switching to dolutegravir compared with remaining on a boosted protease inhibitor (protease inhibitor/ritonavir [PI/r]) regimen in people with HIV (PWH) with prior documented virologic failure and/or exposure to mono/dual NRTIs. Methods We used the Quebec HIV Cohort including 10 219 PWH whose data were collected at 4 sites in Montreal, Canada. We included all PWH with documented virologic failure or exposure to mono/dual NRTI therapy who were virologically suppressed on a PI/r-based regimen for at least 6 months on or after January 1, 2014 (n = 532). A marginal structural Cox model analysis was used to estimate the effect of the switch to dolutegravir on virologic outcome compared with remaining on PI/r. The outcome was defined as 2 consecutive viral loads (VLs) >50 copies/mL or 1 VL >50 copies/mL if it occurred at the last VL available. Results Among 532 eligible participants, 216 (40.6%) had their regimen switched to dolutegravir with 2 NRTIs, whereas 316 (59.4%) remained on the PI/r with 2 NRTIs. The weighted hazard ratio for the effect of dolutegravir switch on virologic failure compared with patients whose regimen remained on PI/r was 0.57 (95% confidence interval, 0.21–1.52). Conclusions We did not find evidence of an increased risk for virologic failure after switching to dolutegravir from PI/r among patients with previous virologic failure or prior exposure to mono/dual NRTI.
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Affiliation(s)
- Mohamed N'dongo Sangaré
- Department of Social and Preventive Medicine, Université de Montréal, Montreal, Québec, Canada.,Sainte Justine University Hospital Center, Montreal, Québec, Canada
| | - Jean-Guy Baril
- Clinique de Médecine Urbaine du Quartier Latin, Montreal, Québec, Canada.,Faculty of Medicine, Université de Montréal Montreal, Québec, Canada.,Centre Hospitalier de l'Université de Montréal Montreal, Québec, Canada
| | - Alexandra de Pokomandy
- Chronic Viral Illness Service, McGill University Health Centre, Montreal, Québec, Canada.,Department of Family Medicine, Faculty of Medicine, McGill University, Montreal, Québec, Canada
| | - Steve Ferreira Guerra
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Québec, Canada
| | - Mabel Carabali
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Québec, Canada
| | - Claudie Laprise
- Division of Oral Health and Society, McGill University, Montreal, Québec, Canada
| | - Réjean Thomas
- Clinique Médicale L'Actuel, Montreal, Québec, Canada
| | - Marina Klein
- Chronic Viral Illness Service, McGill University Health Centre, Montreal, Québec, Canada
| | - Cécile Tremblay
- Faculty of Medicine, Université de Montréal Montreal, Québec, Canada.,Centre Hospitalier de l'Université de Montréal Montreal, Québec, Canada.,Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada.,Department of Microbiology, Infectious Diseases and Immunology, Université de Montréal, Montreal, Québec, Canada
| | - Michel Roger
- Faculty of Medicine, Université de Montréal Montreal, Québec, Canada.,Centre Hospitalier de l'Université de Montréal Montreal, Québec, Canada.,Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada.,Department of Microbiology, Infectious Diseases and Immunology, Université de Montréal, Montreal, Québec, Canada
| | - Costa Pexos
- Chronic Viral Illness Service, McGill University Health Centre, Montreal, Québec, Canada
| | - Zoë R Greenwald
- Clinique Médicale L'Actuel, Montreal, Québec, Canada.,Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Nima Machouf
- Clinique de Médecine Urbaine du Quartier Latin, Montreal, Québec, Canada
| | - Madeleine Durand
- Department of Microbiology, Infectious Diseases and Immunology, Université de Montréal, Montreal, Québec, Canada
| | - Isabelle Hardy
- Faculty of Medicine, Université de Montréal Montreal, Québec, Canada.,Centre Hospitalier de l'Université de Montréal Montreal, Québec, Canada.,Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada.,Department of Medical Microbiology and Infectiology, Centre Hospitalier de l'Université de Montréal, Montreal, Québec, Canada
| | - Mamadou Dakouo
- Department of Social and Preventive Medicine, Université de Montréal, Montreal, Québec, Canada
| | - Andrea Trevisan
- Department of Social and Preventive Medicine, Université de Montréal, Montreal, Québec, Canada.,Sainte Justine University Hospital Center, Montreal, Québec, Canada
| | - Louise Laporte
- Sainte Justine University Hospital Center, Montreal, Québec, Canada
| | - Mireille E Schnitzer
- Department of Social and Preventive Medicine, Université de Montréal, Montreal, Québec, Canada.,Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Québec, Canada.,Faculty of Pharmacy, Université de Montréal, Montreal, Québec, Canada
| | - Helen Trottier
- Department of Social and Preventive Medicine, Université de Montréal, Montreal, Québec, Canada.,Sainte Justine University Hospital Center, Montreal, Québec, Canada
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24
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High levels of resistance to nucleoside/nucleotide reverse transcriptase inhibitors in newly diagnosed antiretroviral treatment-naive children in sub-Saharan Africa. AIDS 2020; 34:1567-1570. [PMID: 32443062 DOI: 10.1097/qad.0000000000002580] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
: Exposure of infants to antiretroviral drugs for prevention of mother-to-child transmission can induce resistance to nucleoside/nucleotide reverse transcriptase inhibitors (NRTIs). Data from nine national surveys of pretreatment drug resistance in children newly diagnosed with HIV show high levels of resistance to NRTIs included in first-line antiretroviral treatment (ART) regimens (dual abacavir-lamivudine/emtricitabine resistance). Additional research is needed to determine the impact of NRTI resistance on treatment response and optimize infant ART.
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25
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Iwuji CC, Churchill D, Bremner S, Perry N, To Y, Lambert D, Bruce C, Waters L, Orkin C, Geretti AM. A phase IV randomised, open-label pilot study to evaluate switching from protease-inhibitor based regimen to Bictegravir/Emtricitabine/Tenofovir Alafenamide single tablet regimen in Integrase inhibitor-naïve, virologically suppressed HIV-1 infected adults harbouring drug resistance mutations (PIBIK study): study protocol for a randomised trial. BMC Infect Dis 2020; 20:524. [PMID: 32689975 PMCID: PMC7370264 DOI: 10.1186/s12879-020-05240-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 07/07/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Currently recommended boosted protease-inhibitor (bPI) regimens may be associated with increased risk of cardiovascular or chronic kidney diseases; in addition, boosted regimens are particularly associated with drug-drug interactions. Since both cardiovascular and renal disease, and polypharmacy, are common in ageing people with HIV, there is a need for alternative efficacious regimens. bPI-based regimens are often the treatment of choice for individuals with pre-treatment or treatment-acquired resistance but it is plausible that carefully selected HIV-positive individuals with drug resistance, who are virologically suppressed on their current bPI regimen, could maintain virological efficacy when switched to bictegravir, emtricitabine and tenofovir alafenamide (B/F/TAF) fixed dose combination (FDC). METHODS/DESIGN A phase IV, investigator-initiated, multicentre, open label pilot, randomised two-arm study to assess the safety and efficacy of switching from bPI regimen to B/F/TAF single tablet regimen in integrase inhibitor-naïve, virologically suppressed adults with HIV-1 infection harbouring drug resistance mutations. Eligible individuals will either continue on their bPI regimen or switch to B/F/TAF FDC. After 24 weeks, all participants in the bPI arm will be switched to B/F/TAF and followed for a further 24 weeks and all participants will be followed for 48 weeks. The primary efficacy endpoint is the proportion of participants with HIV-1 RNA < 50 copies/mL at week 24 using pure virologic response whilst the secondary efficacy endpoint is the proportion of participants with HIV-1 RNA < 50 copies/mL at Week 48. Other secondary outcome measures include between arm comparisons of drug resistance at virological failure, safety and tolerability and patient-reported outcome measures. DISCUSSION We aim to provide preliminary evidence of the efficacy of switching to B/F/TAF in patients with virological suppression on a bPI-based regimen who harbour select drug resistance mutations. TRIAL REGISTRATION ISRCTN 44453201 , registered 19 June 2019 and EudraCT 2018-004732-30.
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Affiliation(s)
- Collins C Iwuji
- Department of Global Health and Infection, Brighton and Sussex Medical School, University of Sussex, Falmer, Brighton, BN1 9PX, UK. .,Brighton and Sussex University Hospitals NHS Trust, Brighton, UK.
| | - Duncan Churchill
- Brighton and Sussex University Hospitals NHS Trust, Brighton, UK
| | - Stephen Bremner
- Department of Primary Care and Public Health, Brighton and Sussex Medical School, University of Sussex, Brighton, UK
| | - Nicky Perry
- Brighton and Sussex University Hospitals NHS Trust, Brighton, UK
| | - Ye To
- Brighton & Sussex Clinical Trials Unit, University of Sussex, Brighton, UK
| | - Debbie Lambert
- Brighton & Sussex Clinical Trials Unit, University of Sussex, Brighton, UK
| | - Chloe Bruce
- Brighton & Sussex Clinical Trials Unit, University of Sussex, Brighton, UK
| | - Laura Waters
- The Mortimer Market Centre, Central and North West London NHS Foundation Trust, London, UK
| | - Chloe Orkin
- Barts Health NHS Trust, London, UK.,Queen Mary University of London, London, UK
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26
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Cirrincione LR, Senneker T, Scarsi K, Tseng A. Drug Interactions with Gender-Affirming Hormone Therapy: Focus on Antiretrovirals and Direct Acting Antivirals. Expert Opin Drug Metab Toxicol 2020; 16:565-582. [PMID: 32479127 DOI: 10.1080/17425255.2020.1777278] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Gender-affirming care may include hormonal therapy to attain desired health outcomes in transgender (trans) individuals. To provide safe, affirming medical care for trans patients, health care providers must identify and manage drug-drug interactions (DDIs) between gender affirming hormonal therapy (GAHT) and other medication therapies. AREAS COVERED This review summarizes available data on DDIs between GAHT and antiretrovirals (ARVs) or hepatitis C direct acting antivirals (DAAs). Potential pharmacokinetic and pharmacodynamic DDIs are predicted based on GAHT, ARV, and DAA pharmacology and adverse event profiles. Clinical management strategies are discussed. EXPERT OPINION GAHT may be involved in pharmacokinetic and/or pharmacodynamic DDIs. Certain ARV classes (non-nucleoside reverse transcriptase inhibitors, protease inhibitors) may alter GAHT disposition, whereas selected ARVs (unboosted integrase inhibitors, doravirine, or rilpivirine) may have less impact on GAHT. DAAs may interact with GAHT, but the clinical relevance is unclear. ARV- and/or DAA-associated side effects (including depression, cardiovascular disease, hyperlipidemia) are important to consider in the clinical management of trans patients. Clinicians must evaluate potential DDIs and overlapping side effects between ARVs, DAAs and GAHT when providing care for trans patients.
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Affiliation(s)
- Lauren R Cirrincione
- Department of Pharmacy, University of Washington School of Pharmacy , Seattle, WA, USA
| | - Tessa Senneker
- Department of Pharmacy, Kingston General Hospital , Kingston, ON, Canada
| | - Kimberly Scarsi
- Department of Pharmacy Practice and Science, College of Pharmacy, University of Nebraska Medical Center , Omaha, NE, USA
| | - Alice Tseng
- Faculty of Pharmacy, University of Toronto , Toronto, ON, Canada.,University Health Network , Toronto, ON, Canada
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27
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Switch from tenofovir disoproxil fumarate to raltegravir is not associated with weight gain over 96 weeks. AIDS 2020; 34:789-790. [PMID: 31895147 DOI: 10.1097/qad.0000000000002473] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
: Integrase strand transfer inhibitor-based antiretroviral therapy can cause weight gain. It is unknown if this is a class effect, with limited data regarding raltegravir. In 37 virologically suppressed adults (36 men, mean age 49 years) who switched from tenofovir disoproxil fumarate to raltegravir 400 mg twice daily, mean weight changes from baseline at weeks 24, 48 and 96 were not significant (maximum 0.8 kg at week 24; all P ≥ 0.16). Weight gain may not occur with all integrase strand transfer inhibitors.
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28
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Gatell JM, Assoumou L, Moyle G, Waters L, Johnson M, Domingo P, Fox J, Martinez E, Stellbrink HJ, Guaraldi G, Masia M, Gompels M, De Wit S, Florence E, Esser S, Raffi F, Stephan C, Rockstroh J, Giacomelli A, Vera J, Bernardino JI, Winston A, Saumoy M, Gras J, Katlama C, Pozniak AL. Immediate Versus Deferred Switching From a Boosted Protease Inhibitor-based Regimen to a Dolutegravir-based Regimen in Virologically Suppressed Patients With High Cardiovascular Risk or Age ≥50 Years: Final 96-Week Results of the NEAT022 Study. Clin Infect Dis 2020; 68:597-606. [PMID: 29912307 DOI: 10.1093/cid/ciy505] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2018] [Accepted: 06/12/2018] [Indexed: 01/10/2023] Open
Abstract
Background Both immediate and deferred switching from a ritonavir-boosted protease inhibitor (PI/r)-based regimen to a dolutegravir (DTG)-based regimen may improve lipid profile. Methods European Network for AIDS Treatment 022 Study (NEAT022) is a European, open-label, randomized trial. Human immunodeficiency virus (HIV)-infected adults aged ≥50 years or with a Framingham score ≥10% were eligible if HIV RNA was <50 copies/mL. Patients were randomized to switch from PI/r to DTG immediately (DTG-I) or to deferred switch at week 48 (DTG-D). Week 96 endpoints were proportion of patients with HIV RNA <50 copies/mL, percentage change of lipid fractions, and adverse events (AEs). Results Four hundred fifteen patients were randomized: 205 to DTG-I and 210 DTG-D. The primary objective of noninferiority at week 48 was met. At week 96, treatment success rate was 92.2% in the DTG-I arm and 87% in the DTG-D arm (difference, 5.2% [95% confidence interval, -.6% to 11%]). There were 5 virological failures in the DTG-I arm and 5 (1 while on PI/r and 4 after switching to DTG) in the DTG-D arm without selection of resistance mutations. There was no significant difference in terms of grade 3 or 4 AEs or treatment-modifying AEs. Total cholesterol and other lipid fractions (except high-density lipoprotein) significantly (P < .001) improved both after immediate and deferred switching to DTG overall and regardless of baseline PI/r strata. Conclusions Both immediate and deferred switching from a PI/r to a DTG regimen in virologically suppressed HIV-infected patients ≥50 years old or with a Framingham score ≥10% was highly efficacious and well tolerated, and improved the lipid profile. Clinical Trials Registration NCT02098837 and EudraCT: 2013-003704-39.
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Affiliation(s)
- José M Gatell
- Hospital Clinic/Institut d'Investigacions Biomediques August Pi i Suñer, University of Barcelona and ViiV Healthcare, Spain
| | - Lambert Assoumou
- Institut national de la santé et de la recherche médicale (INSERM), Sorbonne Université, Institut Pierre Louis d'épidémiologie et de Santé Publique, Unite Medical pour la Recherche Scientifique 1136, Paris, France
| | - Graeme Moyle
- Chelsea and Westminster Hospital and St Stephens AIDS Trust, London, United Kingdom
| | | | | | | | - Julie Fox
- Guys and St Thomas` Hospital, London, United Kingdom
| | - Esteban Martinez
- Hospital Clinic/Institut d'Investigacions Biomediques August Pi i Suñer, University of Barcelona and ViiV Healthcare, Spain
| | | | | | | | | | - Stephane De Wit
- Saint Pierre Hospital, Université Libre de Bruxelles, Brussels
| | | | | | - François Raffi
- Infectious Diseases University Hospital and Centre d'Investigation Clinique, Unite d'Investigation Clinique 1413 INSERM, Centre Hopitalier Universitaire Nantes, France
| | | | | | | | - Jaime Vera
- Global Health and Infection, Brighton and Sussex Medical School, United Kingdom
| | | | | | | | | | | | - Anton L Pozniak
- Chelsea and Westminster Hospital and St Stephens AIDS Trust, London, United Kingdom
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29
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Santinelli L, Ceccarelli G, Borrazzo C, Celani L, Pavone P, Innocenti GP, Spagnolello O, Fimiani C, Ceci F, Di Sora F, Mezzaroma I, Mastroianni CM, d'Ettorre G. Real word outcomes associated with use of raltegravir in older people living with HIV: results from the 60 months follow-up of the RAL-age cohort. Expert Rev Anti Infect Ther 2020; 18:485-492. [PMID: 32096433 DOI: 10.1080/14787210.2020.1733415] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Objective: In people living with HIV (PLWH), antiretroviral treatments have increased the median life expectancy. Raltegravir (RAL) represents a long-term safe regimen used both in the first-line antiretroviral treatments and in the optimization strategies. Aim of the study was to evaluate the real-life efficacy, tolerability, and safety of the long-term RAL use in a multicenter cohort of elderly PLWH.Methods: A 60-month follow-up observational study was carried out in the RAL-AGE Cohort including aged PLWH (≥60 years old) treated with RAL-based regimens (n = 96). The control group was a cohort of PLWH aged less than 60 years (n = 50).Results: RAL treated aged HIV population experiences an increase of CD4+ cells and a stable control of viral load at 60 months of follow-up. A significant improvement in lipid metabolism profile, a decrease of platelet count and a reduction in cardiovascular risk levels were observed in the older population. Immune activation markers expressed on CD4+ T cells decreased compared to baseline, but this difference was greater in the control group.Conclusion: A 60-month treatment with RAL-containing regimens is safe and highly effective in the older PLWH and these data give new insights on the elderly population.Clinical trial registration: NCT02765776 and NCT03579485.
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Affiliation(s)
- Letizia Santinelli
- Department of Public Health and Infectious Diseases, University of Rome "Sapienza", Rome, Italy
| | - Giancarlo Ceccarelli
- Department of Public Health and Infectious Diseases, University of Rome "Sapienza", Rome, Italy.,Infectious Diseases Clinic, Azienda Policlinico Umberto I, Rome, Italy
| | - Cristian Borrazzo
- Department of Public Health and Infectious Diseases, University of Rome "Sapienza", Rome, Italy
| | - Luigi Celani
- Department of Public Health and Infectious Diseases, University of Rome "Sapienza", Rome, Italy
| | - Paolo Pavone
- Department of Public Health and Infectious Diseases, University of Rome "Sapienza", Rome, Italy
| | | | - Ornella Spagnolello
- Department of Public Health and Infectious Diseases, University of Rome "Sapienza", Rome, Italy.,Infectious Diseases Clinic, Azienda Policlinico Umberto I, Rome, Italy.,Emergency Department, Royal Infirmary of Edinburgh, EMERGE - Emergency Medicine Research Group Edinburgh, Edinburgh, UK
| | - Caterina Fimiani
- Department of Public Health and Infectious Diseases, University of Rome "Sapienza", Rome, Italy
| | - Fabrizio Ceci
- Department of Experimental Medicine, University of Rome "Sapienza", Rome, Italy
| | - Fiorella Di Sora
- Emergency Department, Royal Infirmary of Edinburgh, EMERGE - Emergency Medicine Research Group Edinburgh, Edinburgh, UK.,Unit of Clinical Immunology, Azienda Ospedaliera San Giovanni-Addolorata, Rome, Italy
| | - Ivano Mezzaroma
- Department of Translational and Precision Medicine, University of Rome "Sapienza", Rome, Italy
| | | | - Gabriella d'Ettorre
- Department of Public Health and Infectious Diseases, University of Rome "Sapienza", Rome, Italy
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30
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Cutrell J, Jodlowski T, Bedimo R. The management of treatment-experienced HIV patients (including virologic failure and switches). Ther Adv Infect Dis 2020; 7:2049936120901395. [PMID: 32010443 PMCID: PMC6974747 DOI: 10.1177/2049936120901395] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Accepted: 11/22/2019] [Indexed: 02/06/2023] Open
Abstract
Significant advances in the potency and tolerability of antiretroviral therapy (ART) have led to very high rates of virologic success for most who remain adherent to therapy. As a result, the life expectancy of people living with HIV (PLWH) has increased significantly. PLWH do, however, continue to experience a significantly higher risk of noninfectious comorbidities and chronic age-related complications, including cardiovascular disease and malignancies, which are now the biggest drivers of this excess morbidity and mortality. Therefore, in addition to virologic failure, the management of the treatment-experienced patient increasingly requires optimization of ART to enhance tolerability, avoid drug-drug interactions, and mitigate non-AIDS complications and comorbid conditions. This article will present principles of the management of virologic failure, poor immunologic recovery, and strategies for optimizing ART in the setting of virologic suppression.
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Affiliation(s)
- James Cutrell
- Department of Medicine, University of Texas Southwestern Medical Center, Dallas, USA
| | - Tomasz Jodlowski
- Department of Pharmacy, VA North Texas Health Care System, Dallas, USA
| | - Roger Bedimo
- Department of Medicine, VA North Texas Health Care System and the University of Texas Southwestern Medical Center, 4500 South Lancaster Road, 111-D, Dallas, TX 75216, USA
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31
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Alessio L, Onorato L, Sangiovanni V, Borrelli F, Manzillo E, Esposito V, Simeone F, Martini S, Capoluongo N, Leone S, Di Filippo G, D'Abbraccio M, Aprea L, Megna AS, Milano E, Rizzo V, Saracino A, Coppola N. DAA-based treatment for HIV-HCV-coinfected patients: analysis of factors of sustained virological response in a real-life study. Antivir Ther 2020; 25:193-201. [PMID: 32314978 DOI: 10.3851/imp3353] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/05/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND The aim of the present study was to evaluate in HIV-infected patients treated with a direct-acting antiviral agent (DAA)-based regimen the variables associated with sustained virological response (SVR) and the trend in biochemical parameters and clinical events during and after DAA regimen. METHODS We performed a multicentre retrospective cohort study, enrolling all 243 HIV-HCV-coinfected adult patients treated with DAAs between January 2015 and December 2018 in one of the nine participating Infectious Disease Centers in southern Italy, eight in Campania and one in Apulia. RESULTS Of the 243 patients enrolled, 233 (95.9%) obtained an SVR at 12 weeks (SVR12). Of the 10 patients with non-SVR, 7 were tested for NS3, NS5A and NS5B resistance-associated substitutions (RASs) by sequencing analysis and 6 showed at least 1 major RAS in 1 HCV region (all in NS5A, 2 in NS5B and 1 in NS3). Comparing the 233 patients achieving SVR and the 10 non-achievers, no variable was independently associated with non-SVR. During and after DAA regimen, no modification in the biochemical parameters and clinical events was observed; however, the serum cholesterol and low-density lipoprotein (LDL) levels showed an increase (from 159 ±41.3 mg/dl at baseline to 174 ±44.5 mg/dl at week 12 after stopping treatment, P<0.001, and from 92 ±34.6 mg/dl to 109.4 ±73.7 mg/dl, P=0.002, respectively). CONCLUSIONS The treatment with DAAs led to a high SVR12 rate in HIV-HCV-coinfected subjects, irrespective of epidemiological, clinical or virological characteristics. However, the DAA regimen was associated with an increase in total- and LDL-cholesterol, to be taken into account in the management of HIV infection.
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Affiliation(s)
- Loredana Alessio
- Infectious Diseases Unit, AORN Sant'Anna e San Sebastiano, Caserta, Italy
| | - Lorenzo Onorato
- Infectious Diseases Unit, AORN Sant'Anna e San Sebastiano, Caserta, Italy.,Department of Mental Health and Preventive Medicine, Section of Infectious Diseases, University of Campania "L. Vanvitelli", Naples, Italy
| | | | | | - Elio Manzillo
- VIII Infectious Diseases Unit, AORN dei Colli, P.O. Cotugno, Naples, Italy
| | - Vincenzo Esposito
- Immunodeficiency and Gender Related Infectious Diseases Unit, Department of Infectious Disease and Infectious Emergencies, AORN dei Colli, P.O. Cotugno, Naples, Italy
| | - Filomena Simeone
- Infectious Diseases Unit, AORN Sant'Anna e San Sebastiano, Caserta, Italy
| | - Salvatore Martini
- Department of Mental Health and Preventive Medicine, Section of Infectious Diseases, University of Campania "L. Vanvitelli", Naples, Italy
| | - Nicolina Capoluongo
- Department of Mental Health and Preventive Medicine, Section of Infectious Diseases, University of Campania "L. Vanvitelli", Naples, Italy
| | | | | | - Maurizio D'Abbraccio
- Immunodeficiency and Gender Related Infectious Diseases Unit, Department of Infectious Disease and Infectious Emergencies, AORN dei Colli, P.O. Cotugno, Naples, Italy
| | - Lucia Aprea
- VIII Infectious Diseases Unit, AORN dei Colli, P.O. Cotugno, Naples, Italy
| | | | - Eugenio Milano
- Department of Biomedical Sciences and Human Oncology, Clinic of Infectious Diseases, University of Bari, Bari, Italy
| | - Viviana Rizzo
- Immunodeficiency and Gender Related Infectious Diseases Unit, Department of Infectious Disease and Infectious Emergencies, AORN dei Colli, P.O. Cotugno, Naples, Italy
| | - Annalisa Saracino
- Department of Biomedical Sciences and Human Oncology, Clinic of Infectious Diseases, University of Bari, Bari, Italy
| | - Nicola Coppola
- Infectious Diseases Unit, AORN Sant'Anna e San Sebastiano, Caserta, Italy.,Department of Mental Health and Preventive Medicine, Section of Infectious Diseases, University of Campania "L. Vanvitelli", Naples, Italy
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32
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Waldman G, Rawlings SA, Kerr J, Vodkin I, Aslam S, Logan C, Dan J, Mehta S, Hill L, Karris MY. Successful optimization of antiretroviral regimens in treatment-experienced people living with HIV undergoing liver transplantation. Transpl Infect Dis 2019; 21:e13174. [PMID: 31520554 PMCID: PMC7510623 DOI: 10.1111/tid.13174] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 08/16/2019] [Accepted: 09/01/2019] [Indexed: 01/13/2023]
Abstract
Modern antiretroviral therapy (ART) extends life expectancy for people living with HIV (PLWH). However, most older PLWH (≥50 years) "aged" with HIV and were exposed to historical HIV care practices and older, more toxic ART. In PLWH with exposure to older and multiple ART regimens, the drug interactions between ART frequently used in treatment-experienced persons and commonly used immunosuppressants remain a significant challenge. However, the advent of newer ART classes (eg, integrase non-strand transfer inhibitors) and more advanced HIV genetic resistance testing may allow optimization of ART regimens with minimal drug interactions. Here, we present a case series of three PLWH whose complicated ART interacted (or was at risk for interacting) with their post-liver transplant immunosuppression. After a review of their proviral DNA resistance testing, they successfully transitioned onto safer integrase non-strand transfer inhibitor-containing ART regimens without viral blips or evidence of organ rejection.
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Affiliation(s)
- Georgina Waldman
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, CA
| | - Stephen A Rawlings
- Department of Medicine, School of Medicine, University of California, San Diego, CA
| | - Janice Kerr
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, CA
| | - Irine Vodkin
- Department of Medicine, School of Medicine, University of California, San Diego, CA
| | - Saima Aslam
- Department of Medicine, School of Medicine, University of California, San Diego, CA
| | - Cathy Logan
- Department of Medicine, School of Medicine, University of California, San Diego, CA
| | - Jennifer Dan
- Department of Medicine, School of Medicine, University of California, San Diego, CA
| | - Sanjay Mehta
- Department of Medicine, School of Medicine, University of California, San Diego, CA
- Department of Pathology, School of Medicine, University of California, San Diego, CA
- Department of Medicine, San Diego Veterans Affairs Medical Center, San Diego, CA
| | - Lucas Hill
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, CA
| | - Maile Y Karris
- Department of Medicine, School of Medicine, University of California, San Diego, CA
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33
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Abstract
Antiretroviral therapy has largely transformed HIV infection into a chronic disease condition. As such, physicians and other providers caring for individuals living with HIV infection need to be aware of the potential cardiovascular complications of HIV infection and the nuances of how HIV infection increases the risk of cardiovascular diseases, including acute myocardial infarction, stroke, peripheral artery disease, heart failure and sudden cardiac death, as well as how to select available therapies to reduce this risk. In this Review, we discuss the epidemiology and clinical features of cardiovascular disease, with a focus on coronary heart disease, in the setting of HIV infection, which includes a substantially increased risk of myocardial infarction even when the HIV infection is well controlled. We also discuss the mechanisms underlying HIV-associated atherosclerotic cardiovascular disease, such as the high rates of traditional cardiovascular risk factors in patients with HIV infection and HIV-related factors, including the use of antiretroviral therapy and chronic inflammation in the setting of effectively treated HIV infection. Finally, we highlight available therapeutic strategies, as well as approaches under investigation, to reduce the risk of cardiovascular disease and lower inflammation in patients with HIV infection.
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Affiliation(s)
- Priscilla Y Hsue
- University of California-San Francisco, Zuckerberg San Francisco General Hospital, San Francisco, CA, USA.
| | - David D Waters
- University of California-San Francisco, Zuckerberg San Francisco General Hospital, San Francisco, CA, USA
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34
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Giacomelli A, Lai A, Franzetti M, Maggiolo F, Di Giambenedetto S, Borghi V, Francisci D, Magnani G, Pecorari M, Monno L, Vicenti I, Lepore L, Lombardi F, Paolucci S, Rusconi S. No impact of previous NRTIs resistance in HIV positive patients switched to DTG+2NRTIs under virological control: Time of viral suppression makes the difference. Antiviral Res 2019; 172:104635. [PMID: 31629714 DOI: 10.1016/j.antiviral.2019.104635] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 10/14/2019] [Accepted: 10/15/2019] [Indexed: 12/20/2022]
Abstract
The accumulation of drug-resistance mutations on combined antiretroviral regimens (ART) backbone could affect the virological efficacy of the regimen. Our aim was to assess the impact of previous drug resistance to nucleoside reverse transcriptase inhibitors (NRTIs) on the probability of virological failure (VF) in patients, under virological control, who switched to dolutegravir (DTG)+2NRTIs regimens. All HIV-1 positive drug-experienced patients who started a regimen composed by DTG+2NRTIs [abacavir/lamivudine or tenofovir disoproxil fumarate (TDF) or tenofovir alafenamide (TAF)/emtricitabine (FTC)] in the ARCA collaborative group with HIV-RNA <50 cp/mL were included in the analysis. Patients with a previous VF to integrase inhibitors were excluded. The impact of single and combined NRTIs mutations on the probability of VF (defined as 2 consecutive HIV-RNA >50 copies/mL or one HIV-RNA >1000 copies/mL) was assessed by Kaplan Meier curves. A multivariable Cox regression analysis was constructed to assess factors potentially related to VF. Five hundred and eighty-eight patients were included in the analysis with a median time of viral suppression before the switch of 37 months (IQR 12-78), of whom 148 (25.2%) had at least one previous NRTIs resistance mutation. In the multivariable model no association was observed between NRTIs mutations and VF. Conversely, the duration of viral suppression before switch resulted associated with a lower risk of VF (for 1 month increase, adjusted Hazard Ratio 0.98, 95%CI 0.96-0.99; p=0.024). Previous NRTIs mutations appeared to have no impact on the risk of VF in patients switched to DTG+2NRTIs, whereas a longer interval on a controlled viremia decreased significantly the risk of VF.
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Affiliation(s)
- Andrea Giacomelli
- III Infectious Disease Unit, ASST-FBF-Sacco, Milan, Italy; Department of Biomedical and Clinical Sciences DIBIC L. Sacco, University of Milan, Milan, Italy.
| | - Alessia Lai
- Department of Biomedical and Clinical Sciences DIBIC L. Sacco, University of Milan, Milan, Italy
| | | | - Franco Maggiolo
- Department of Infectious Diseases, Azienda Ospedaliera Papa Giovanni XXIII, Bergamo, Italy
| | - Simona Di Giambenedetto
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma Italia, UOC Malattie Infettive, Italy; Università Cattolica del Sacro Cuore, Roma Italia, Istituto di Clinica Malattie Infettive, Italy
| | - Vanni Borghi
- Infectious Diseases Clinic, Azienda Ospedaliero-Universitaria Policlinico, Modena, Italy
| | | | | | - Monica Pecorari
- Unit of Virology and Molecular Microbiology, University Hospital, Modena, Italy
| | - Laura Monno
- Department of Biomedical Sciences and Human Oncology, Clinic of Infectious Diseases, University of Bari, Italy
| | - Ilaria Vicenti
- Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Luciana Lepore
- Department of Biomedical Sciences and Human Oncology, Clinic of Infectious Diseases, University of Bari, Italy
| | - Francesca Lombardi
- Università Cattolica del Sacro Cuore, Roma Italia, Istituto di Clinica Malattie Infettive, Italy
| | - Stefania Paolucci
- Molecular Virology Unit, Microbiology and Virology Department, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Stefano Rusconi
- III Infectious Disease Unit, ASST-FBF-Sacco, Milan, Italy; Department of Biomedical and Clinical Sciences DIBIC L. Sacco, University of Milan, Milan, Italy
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35
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Rodriguez C, Nere ML, Demontant V, Charreau I, Mercier-Darty M, Delagreverie H, Salmona M, de Castro N, Chaix ML, Molina JM, Delaugerre C. Ultra-deep sequencing improves the detection of drug resistance in cellular DNA from HIV-infected patients on ART with suppressed viraemia. J Antimicrob Chemother 2019; 73:3122-3128. [PMID: 30137335 DOI: 10.1093/jac/dky315] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 07/09/2018] [Indexed: 12/13/2022] Open
Abstract
Background Standard genotypic tests performed on HIV DNA from patients on suppressive ART, with previous resistance-associated mutations (RAMs) detected in their plasma, underestimate resistance. We thus compared ultra-deep sequencing (UDS) with bulk sequencing of DNA to detect RAMs previously identified in plasma. Methods We sequenced the DNA of 169 highly treatment experienced patients with suppressed viraemia (ANRS 138-EASIER trial). Protease (PR) and reverse transcriptase (RT) genes from HIV DNA were sequenced by bulk sequencing and UDS, comparing 1% and 20% as thresholds of detection for UDS. Results Patients were highly treatment experienced (13.6 years). UDS of DNA was successful for the RT and PR genes in 133 (79%) and 137 (81%) patients, respectively. The detection of RAMs was similar by bulk sequencing and UDS with a 20% cut-off. However, the detection of RAMs by UDS with a 1% cut-off was significantly higher than that of bulk sequencing for RT codons D67N (65.4% versus 52.3%), M184V (66.2% versus 52.3%), L210W (48.9% versus 36.4%) and T215Y (57.9% versus 42.1%) and PR codons M46I (46% versus 26%), I54L (12.4% versus 3.9%), V82A (44.5% versus 29.9%) and L90M (57.7% versus 42.5%). Conclusions Genotypic resistance testing of cellular HIV DNA of well-controlled patients should use UDS technology with a sensitivity threshold of 1% to improve the detection of the resistant reservoir.
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Affiliation(s)
- Christophe Rodriguez
- Laboratoire de Virologie, Hôpital Henri Mondor, APHP, Créteil, France
- Université Paris Est Créteil, UPEC, U955 Inserm, Créteil, France
| | - Marie Laure Nere
- Laboratoire de Virologie, Hôpital Saint-Louis, APHP, Paris, France
- Université Paris Diderot, Inserm U941, Paris, France
| | - Vanessa Demontant
- Laboratoire de Virologie, Hôpital Henri Mondor, APHP, Créteil, France
- Université Paris Est Créteil, UPEC, U955 Inserm, Créteil, France
| | | | - Mélanie Mercier-Darty
- Laboratoire de Virologie, Hôpital Henri Mondor, APHP, Créteil, France
- Université Paris Est Créteil, UPEC, U955 Inserm, Créteil, France
| | - Héloïse Delagreverie
- Laboratoire de Virologie, Hôpital Saint-Louis, APHP, Paris, France
- Université Paris Diderot, Inserm U941, Paris, France
| | - Maud Salmona
- Laboratoire de Virologie, Hôpital Saint-Louis, APHP, Paris, France
- Université Paris Diderot, Inserm U941, Paris, France
| | | | - Marie Laure Chaix
- Laboratoire de Virologie, Hôpital Saint-Louis, APHP, Paris, France
- Université Paris Diderot, Inserm U941, Paris, France
| | - Jean Michel Molina
- Université Paris Diderot, Inserm U941, Paris, France
- Maladies infectieuses, Hôpital Saint-Louis, APHP, Paris, France
| | - Constance Delaugerre
- Laboratoire de Virologie, Hôpital Saint-Louis, APHP, Paris, France
- Université Paris Diderot, Inserm U941, Paris, France
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36
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Abstract
It has been over 30 years since the first antiretroviral agent was approved for treatment of HIV-1 infection and its impact on morbidity and mortality has been dramatic. However, early treatments were hindered by short- and long-term toxicity, poor tolerability, high pill burden, drug interactions and development of drug resistance. A major breakthrough in HIV therapeutics occurred over a decade ago with a new class of drugs that not only are preferred by HIV treatment guidelines but also are changing the HIV treatment paradigm. This new class of drugs are called HIV-1 integrase strand transfer inhibitors and they have established a role in almost every aspect of HIV treatment.
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Affiliation(s)
- Blake Max
- Clinical Associate Professor, College of Pharmacy, University of Illinois at Chicago, IL 60612-7229, USA
- HIV Clinical Pharmacist Ruth M Rothstein CORE Center, Cook County Health & Hospitals System, IL 60612, USA
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37
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Yao AH, Moore CL, Lim PL, Molina JM, Madero JS, Kerr S, Mallon PW, Emery S, Cooper DA, Boyd MA. Metabolic profiles of individuals switched to second-line antiretroviral therapy after failing standard first-line therapy for treatment of HIV-1 infection in a randomized, controlled trial. Antivir Ther 2019; 23:21-32. [PMID: 28447585 DOI: 10.3851/imp3171] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/10/2017] [Indexed: 10/19/2022]
Abstract
BACKGROUND To investigate metabolic changes associated with second-line antiretroviral therapy (ART) following virological failure of first-line ART. METHODS SECOND-LINE was an open-label randomized controlled trial. Participants were randomized 1:1 to receive ritonavir-boosted lopinavir (LPV/r) with 2-3 nucleoside/nucleotide reverse transcriptase inhibitors (N[t]RTI group) or raltegravir (RAL group). 210 participants had a dual energy X-ray absorptiometry (DXA)-scan at baseline, week 48 and 96. We categorized participants according to second-line ART backbone: thymidine analogue (ta-NRTI) + lamivudine/emtricitabine (3[F]TC; ta-NRTI group); tenofovir (TDF)+3(F)TC (TDF group); TDF+ta-NRTI ±3(F)TC (TDF+ta-NRTI group); RAL. Changes in fasted total cholesterol (TC), low-density lipoprotein (LDL)-cholesterol, high-density lipoprotein (HDL)-cholesterol, TC/HDL-cholesterol ratio, triglycerides and glucose from baseline to week 96 were examined. We explored the association between metabolic and DXA-assessed soft-tissue changes. Linear regression methods were used. RESULTS We analysed 454 participants. Participants in RAL group had greater TC increases, TC (adjusted mean difference [aMD]=0.65, 95% CI 0.33, 0.96), LDL-c (aMD=0.38, 95% CI 0.15, 0.61) and glucose (aMD=0.47, 95% CI -0.01, 0.92) compared to TDF group, and had greater increases in TC (aMD=0.65, 95% CI 0.28, 1.03), HDL-c (aMD=0.12, 95% CI 0.02, 0.23) and LDL-c (aMD=0.41, 95% CI 0.13, 0.69) compared to TDF+ta-NRTI group. TC/HDL ratio and triglycerides increased in all groups without significant differences between groups. A 1 kg increase in trunk fat mass was associated with an increase in TC. CONCLUSIONS We observed metabolic changes of limited clinical significance in the relatively young population enrolled in this study. However, the metabolic changes observed may have greater clinical significance in older people living with HIV or those with other concomitant cardiovascular risks.
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Affiliation(s)
| | - Cecilia L Moore
- The Kirby Institute, UNSW, Sydney, Australia.,MRC Clinical Trials Unit at UCL, Institute of Clinical Trials & Methodology, London, United Kingdom
| | - Poh Lian Lim
- Institute of Infectious Diseases and Epidemiology, Tan Tock Seng Hospital, Singapore
| | - Jean-Michel Molina
- Department of Infectious Diseases, Hôpital Saint-Louis, Paris, France.,University of Paris Diderot, Sorbonne Paris Cité, Paris, France
| | - Juan Sierra Madero
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Stephen Kerr
- The Kirby Institute, UNSW, Sydney, Australia.,HIV-NAT, The Thai Red Cross AIDS Research Centre, Bangkok, Thailand
| | - Paddy Wg Mallon
- School of Medicine, University College Dublin, Dublin, Ireland
| | - Sean Emery
- The Kirby Institute, UNSW, Sydney, Australia.,Faculty of Medicine, University of Queensland, Brisbane, Australia
| | | | - Mark A Boyd
- The Kirby Institute, UNSW, Sydney, Australia.,Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, South Australia, Australia
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Giacomelli A, Ranzani A, Oreni L, Gervasi E, Lupo A, Ridolfo AL, Galli M, Rusconi S. Durability of INI-containing regimens after switching from PI-containing regimens: a single-centre cohort of drug-experienced HIV-infected subjects. DRUG DESIGN DEVELOPMENT AND THERAPY 2019; 13:2271-2282. [PMID: 31371921 PMCID: PMC6628953 DOI: 10.2147/dddt.s204415] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Accepted: 04/03/2019] [Indexed: 12/11/2022]
Abstract
Purpose Integrase inhibitor (INI)-containing regimens are increasingly replacing protease inhibitor(PI)-containing regimens in clinical practice. The aim of this study was to evaluate the determinants of the durability of INI-containing regimens after the switch. Patients and methods We retrospectively analysed all of the people with HIV infection attending the University of Milan’s Infectious Diseases Unit at Luigi Sacco Hospital who were switched from a PI- to an INI-containing regimen between April 2008 and March 2017. The probability of remaining on an INI-containing regimen was estimated using Kaplan-Meier curves, and the baseline clinical predictors of INI-containing regimen durability were assessed using a multivariable Cox proportional hazard regression model. Results Three hundred and twelve patients were included in the analysis. The median time of observation was 21 months (interquartile range 10–36 months). The main reasons for switching from a PI-containing regimen to an INI-containing regimen were toxicities (31.4%) and simplification (31.1%). Univariate analysis revealed no difference in the probability of INI discontinuation between the patients treated with raltegravir, dolutegravir or elvitegravir (p=0.060), but the multivariable Cox regression model showed that the patients treated with dolutegravir were at less risk of discontinuation than those treated with raltegravir (adjusted hazard ratio 0.49, 95% confidence interval 0.26–0.95; p=0.034). Conclusion Switching from a PI- to an INI-containing regimen may be an option for patients under virological control. The patients switched to dolutegravir were less likely to discontinue the INI than those switched to raltegravir. Our findings support this therapeutic strategy and highlight the durability and efficacy of dolutegravir containing-regimens after switching from a PI-containing regimen.
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Affiliation(s)
- Andrea Giacomelli
- III Infectious Disease Unit, Department of Biomedical and Clinical Sciences "L. Sacco", University of Milan, Milan, Italy
| | - Alice Ranzani
- III Infectious Disease Unit, Department of Biomedical and Clinical Sciences "L. Sacco", University of Milan, Milan, Italy
| | - Letizia Oreni
- III Infectious Disease Unit, Department of Biomedical and Clinical Sciences "L. Sacco", University of Milan, Milan, Italy
| | - Elena Gervasi
- III Infectious Disease Unit, Department of Biomedical and Clinical Sciences "L. Sacco", University of Milan, Milan, Italy
| | - Angelica Lupo
- III Infectious Disease Unit, Department of Biomedical and Clinical Sciences "L. Sacco", University of Milan, Milan, Italy
| | - Anna Lisa Ridolfo
- III Infectious Disease Unit, Department of Biomedical and Clinical Sciences "L. Sacco", University of Milan, Milan, Italy
| | - Massimo Galli
- III Infectious Disease Unit, Department of Biomedical and Clinical Sciences "L. Sacco", University of Milan, Milan, Italy
| | - Stefano Rusconi
- III Infectious Disease Unit, Department of Biomedical and Clinical Sciences "L. Sacco", University of Milan, Milan, Italy
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Switching Antiretroviral Therapy in the Setting of Virologic Suppression: A Why and How-To Guide. Infect Dis Clin North Am 2019; 33:693-705. [PMID: 31255385 DOI: 10.1016/j.idc.2019.04.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
This review provides a synopsis of key clinical considerations for switching antiretroviral therapy (ART) for individuals with human immunodeficiency virus who have maintained a routinely suppressed viral load. There may be benefits but also risks involved in every ART regimen change, so strategies for prioritizing individuals for a switch based on the specific antiretroviral agents in the regimen are discussed, along with approaches to ensure maintenance of viral suppression after treatment modifications. Controversial and evolving questions in the area of ART switches and simplifications are also considered.
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Calza L, Colangeli V, Borderi M, Coladonato S, Tazza B, Fornaro G, Badia L, Guardigni V, Verucchi G, Viale P. Improvement in liver steatosis after the switch from a ritonavir-boosted protease inhibitor to raltegravir in HIV-infected patients with non-alcoholic fatty liver disease. Infect Dis (Lond) 2019; 51:593-601. [PMID: 31219362 DOI: 10.1080/23744235.2019.1629008] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background: The ritonavir-boosted protease inhibitor (PI/r) use has been associated with several metabolic abnormalities, and the non-alcoholic fatty liver disease (NAFLD) is becoming a very frequent comorbidity among HIV-infected patients. Methods: We performed an observational, prospective study of HIV-infected patients with NAFLD, receiving one PI/r plus two nucleoside analogues, who switched from the PI/r to raltegravir or were treated only with lifestyle modification, maintaining antiretroviral therapy unchanged. Changes in liver steatosis after 12 months were evaluated by transient elastography and measurement of controlled attenuation parameter (CAP). Results: As a whole, 61 patients (46 males; median age, 55.4 years) were enrolled, and 32 of them have been switched from PI/r to raltegravir. At baseline, median CAP was 259 dB/m, 28 (45.9%) subjects had a moderate-to-severe hepatic steatosis (CAP ≥260 dB/m), and 19 patients (31.1%) had elevated aminotransferases. Type-2 diabetes mellitus was present in 5 persons, and chronic HCV coinfection in 4. At month 12, the median decrease in CAP values was -27 dB/m in patients switched to raltegravir and -11 dB/m in those with unchanged cART (p = .021). The number of patients with CAP ≥260 dB/m decreased from 16 to 6 (-62.5%) in patients switched to raltegravir and from 12 to 8 (-33.3%) in the other group (p = .037). Conclusion: After 12 months, HIV-infected patients with NAFLD switching from a PI/r to raltegravir showed a significantly greater decrease in the hepatic steatosis degreee in comparison with those with unchanged cART and treated only with lifestyle modification.
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Affiliation(s)
- Leonardo Calza
- a Department of Medical and Surgical Sciences, Clinic of Infectious Diseases and Microbiology Unit*, "Alma Mater Studiorum" , University of Bologna, S. Orsola-Malpighi Hospital, Bologna , Italy
| | - Vincenzo Colangeli
- a Department of Medical and Surgical Sciences, Clinic of Infectious Diseases and Microbiology Unit*, "Alma Mater Studiorum" , University of Bologna, S. Orsola-Malpighi Hospital, Bologna , Italy
| | - Marco Borderi
- a Department of Medical and Surgical Sciences, Clinic of Infectious Diseases and Microbiology Unit*, "Alma Mater Studiorum" , University of Bologna, S. Orsola-Malpighi Hospital, Bologna , Italy
| | - Simona Coladonato
- a Department of Medical and Surgical Sciences, Clinic of Infectious Diseases and Microbiology Unit*, "Alma Mater Studiorum" , University of Bologna, S. Orsola-Malpighi Hospital, Bologna , Italy
| | - Beatrice Tazza
- a Department of Medical and Surgical Sciences, Clinic of Infectious Diseases and Microbiology Unit*, "Alma Mater Studiorum" , University of Bologna, S. Orsola-Malpighi Hospital, Bologna , Italy
| | - Giacomo Fornaro
- a Department of Medical and Surgical Sciences, Clinic of Infectious Diseases and Microbiology Unit*, "Alma Mater Studiorum" , University of Bologna, S. Orsola-Malpighi Hospital, Bologna , Italy
| | - Lorenzo Badia
- a Department of Medical and Surgical Sciences, Clinic of Infectious Diseases and Microbiology Unit*, "Alma Mater Studiorum" , University of Bologna, S. Orsola-Malpighi Hospital, Bologna , Italy
| | - Viola Guardigni
- a Department of Medical and Surgical Sciences, Clinic of Infectious Diseases and Microbiology Unit*, "Alma Mater Studiorum" , University of Bologna, S. Orsola-Malpighi Hospital, Bologna , Italy
| | - Gabriella Verucchi
- a Department of Medical and Surgical Sciences, Clinic of Infectious Diseases and Microbiology Unit*, "Alma Mater Studiorum" , University of Bologna, S. Orsola-Malpighi Hospital, Bologna , Italy
| | - Pierluigi Viale
- a Department of Medical and Surgical Sciences, Clinic of Infectious Diseases and Microbiology Unit*, "Alma Mater Studiorum" , University of Bologna, S. Orsola-Malpighi Hospital, Bologna , Italy
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Varriano B, Sandler I, Loutfy M, Steinberg S, Smith G, Kovacs C, Brunetta J, Fletcher D, Knox D, Merkley B, Chang B, Tilley D, Acsai M, Crouzat F. Assessment of antiretroviral third agent virologic durability after initiation of first antiretroviral regimen. Int J STD AIDS 2019; 30:680-688. [PMID: 31042101 DOI: 10.1177/0956462418815292] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Information on the virologic durability of modern antiretroviral regimens is important to clinicians. We aimed to describe virologic durability of first-line integrase strand transfer inhibitor (INSTI)-, nonnucleoside reverse transcriptase inhibitor (NNRTI)-, or protease inhibitor (PI)-based antiretroviral regimens. This was a retrospective study of antiretroviral-naïve patients that initiated first-line antiretroviral regimens with two nucleoside reverse transcriptase inhibitors and an INSTI, NNRTI, or PI between January 2006 and June 2016. The outcome was time to virologic failure, which was assessed by Kaplan-Meier survival analysis and Cox regression models. There were 780 patients (median age = 37 years [interquartile range (IQR) = 30-45], 93.3% male, 56.2% Caucasian, median HIV duration = 1.8 years [IQR = 0.4-5.4], baseline log10 viral load [VL]=4.6 [IQR = 4.1-5.1], and baseline CD4+ cell count = 320 cells/µl [IQR = 217-440]). In total, 189/780 were on a third agent INSTI, 339/780 on a third agent NNRTI, and 252/780 on a third agent PI. Kaplan-Meier survival probability revealed longer time to virologic failure for INSTI, followed by NNRTI then PI (p < 0.001). Multivariable Cox regression revealed that being on an INSTI regimen (aHR = 0.27; 95%CI = 0.18-0.41) or NNRTI regimen (aHR = 0.64; 95%CI = 0.47-0.87) versus PI regimen, frequent VL testing (per year), (aHR = 0.64; 95%CI = 0.47-0.87), and duration of ART (aHR = 0.22; 95%CI = 0.17-0.30) (years) were inversely associated with time to virologic failure, and log10 of baseline VL (aHR = 1.94; 95%CI = 1.58-2.39 per log10) increased risk. Virologic failure was delayed and virologic durability prolonged for INSTI- compared to NNRTI- and PI-based regimens, supporting current antiretroviral therapy guidelines.
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Affiliation(s)
- Brenda Varriano
- 1 Maple Leaf Medical Clinic, Toronto, Canada.,2 Institute of Medical Science, University of Toronto, Toronto, Canada
| | - Ina Sandler
- 1 Maple Leaf Medical Clinic, Toronto, Canada
| | - Mona Loutfy
- 1 Maple Leaf Medical Clinic, Toronto, Canada.,3 Department of Medicine, University of Toronto, Toronto, Canada.,4 Women's College Research Institute, Women's College Hospital, Toronto, Canada
| | | | | | - Colin Kovacs
- 1 Maple Leaf Medical Clinic, Toronto, Canada.,3 Department of Medicine, University of Toronto, Toronto, Canada
| | | | | | - David Knox
- 1 Maple Leaf Medical Clinic, Toronto, Canada
| | | | - Benny Chang
- 1 Maple Leaf Medical Clinic, Toronto, Canada
| | | | - Megan Acsai
- 1 Maple Leaf Medical Clinic, Toronto, Canada
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Brooks KM, Sherman EM, Egelund EF, Brotherton A, Durham S, Badowski ME, Cluck DB. Integrase Inhibitors: After 10 Years of Experience, Is the Best Yet to Come? Pharmacotherapy 2019; 39:576-598. [PMID: 30860610 DOI: 10.1002/phar.2246] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
The era of the integrase strand transfer inhibitors (INSTIs) for the treatment of human immunodeficiency virus (HIV) infection began with raltegravir in 2007. Since that time, several other INSTIs have been introduced including elvitegravir, dolutegravir, and, most recently, bictegravir, that have shown great utility as part of antiretroviral regimens in both treatment-naive and treatment-experienced patients. At present, antiretroviral guidelines fully endorse the INSTI class as part of all first-line treatment regimens. After 10 years of experience with INSTIs, newer agents are on the horizon such as cabotegravir and MK-2048 for potential use as either HIV pre-exposure prophylaxis or maintenance therapy. This review provides a brief overview of the INSTI class including agents currently available and those still in development, reviews available data from both completed and ongoing clinical trials, and outlines simplification strategies using INSTIs.
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Affiliation(s)
- Kristina M Brooks
- Department of Pharmaceutical Sciences, University of Colorado Skaggs School of Pharmacy and Pharmaceutical Sciences, Aurora, Colorado
| | - Elizabeth M Sherman
- Department of Pharmacy Practice, Nova Southeastern University, Fort Lauderdale, Florida
| | - Eric F Egelund
- Department of Pharmacotherapy & Translational Research, University of Florida College of Pharmacy, Jacksonville, Florida
| | - Amy Brotherton
- Department of Pharmacy, The Miriam Hospital, Providence, Rhode Island
| | - Spencer Durham
- Department Pharmacy Practice, Auburn University Harrison School of Pharmacy, Auburn, Alabama
| | - Melissa E Badowski
- Department of Pharmacy Practice, College of Pharmacy, University of Illinois at Chicago, Chicago, Illinois
| | - David B Cluck
- Department of Pharmacy Practice, East Tennessee State University Gatton College of Pharmacy, Johnson City, Tennessee
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Effectiveness of switching from protease inhibitors to dolutegravir in combination with nucleoside reverse transcriptase inhibitors as maintenance antiretroviral therapy among HIV-positive patients. Int J Antimicrob Agents 2019; 54:35-42. [PMID: 30905695 DOI: 10.1016/j.ijantimicag.2019.03.016] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 02/20/2019] [Accepted: 03/16/2019] [Indexed: 12/18/2022]
Abstract
Prolonged exposure to regimens containing protease inhibitors (PIs) as second-line therapy for human immunodeficiency virus (HIV) infection may have a negative impact on metabolic profiles and increase the risk of cardiovascular diseases. Real-world experience with dolutegravir (DTG)-based regimens as alternatives to PI-based regimens is limited in antiretroviral-experienced patients with previous failure or intolerance to first-line therapy. The current study included HIV-positive patients receiving PI-containing regimens with viral suppression for ≥6 months. Virological response and lipid profiles were compared between patients who were subsequently switched to DTG-based therapy plus nucleoside reverse transcriptase inhibitors (NRTIs) and those remaining on their PI-containing regimen at Week 48. In total, 189 patients were switched to DTG-based regimens and 313 remained on PI-containing regimens during the observation period. Patients in the DTG group were younger (mean age 40.0 years vs. 44.6 years) and were more likely to have a previous history of virological failure (44.4% vs. 19.5%) than those in the PI group. At Week 48, 1.1% of the DTG group and 3.8% of the PI group had virological non-response (HIV-RNA load >50 copies/mL) (difference, -2.7%, 95% CI -5.5% to 0.5%). The presence of M184V/I mutation and other NRTI resistance-associated mutations (RAMs) did not increase the risk of virological failure in either group. Patients switched to DTG-based therapy had statistically significant improvement of lipid profiles. Among virally suppressed HIV-positive patients, a switch to DTG-based therapy was non-inferior to continuation of PI-based therapy in virological effectiveness at Week 48, even in the presence of NRTI RAMs.
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Krikke M, Tesselaar K, van den Berk GEL, Otto SA, Freriks LH, van Lelyveld SFL, Visseren FJL, Hoepelman AIM, Arends JE. The effect of switching protease inhibitors to raltegravir on endothelial function, in HIV-infected patients. HIV CLINICAL TRIALS 2019; 19:75-83. [PMID: 29770748 DOI: 10.1080/15284336.2018.1455366] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Objective Lipid management is one of the cornerstones of cardiovascular risk reduction. Treatment of HIV infection with protease inhibitors (PIs) may cause dyslipidaemia, whilst the integrase inhibitor raltegravir (RAL) has a relatively favorable effect on plasma lipids. We examined the effect of switching from PIs to RAL on endothelial function, and its effect on immunological and inflammatory parameters. Methods We performed a 16-week open-label prospective crossover study: 8 weeks intervention (switch PIs to RAL) and 8 weeks control (unchanged cART regimen). Flow-mediated dilatation (FMD), inflammatory plasma, and cellular markers of immune activation were measured at weeks 0, 8, and 16. Results Study participants (n = 22) with a median age of 50 years (IQR 42-60) and known HIV infection of 6.5 years (IQR 5.0-17.3) were on stable cART with undetectable HIV viral loads. After 8 weeks of RAL therapy, a reduction in FMD of -0.81% was seen, compared to +0.54% control (pairwise, p = 0.051), while fasting total cholesterol (-17% versus +10%; p < 0.001), LDL cholesterol (-21% versus -3%; p = 0.026), and triglycerides (-41% versus +18%; p = 0.001) significantly decreased during RAL therapy compared to the control. Furthermore, a relation between the change in percentage of B-1 cells and the change in FMD was found (β 0.40, 95%CI 0.16; 0.64, p = 0.005) during treatment with RAL. Finally, during RAL therapy, 27% of the patients experienced an increased ALT rise. Conclusions We present an overall negative study, where switching from PIs to RAL slightly reduced the endothelial function while decreasing plasma lipids, thus possibly decreasing the CVD risk in the long term. A transient elevation of ALT was seen upon switch to RAL.
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Affiliation(s)
- Maaike Krikke
- a Department of Internal Medicine and Infectious Diseases , University Medical Centre Utrecht , Utrecht , The Netherlands.,c Laboratory of Translational Immunology , University Medical Centre Utrecht , Utrecht , The Netherlands
| | - Kiki Tesselaar
- c Laboratory of Translational Immunology , University Medical Centre Utrecht , Utrecht , The Netherlands
| | - Guido E L van den Berk
- d Department of Internal Medicine and Infectious Diseases , OLVG , Amsterdam , The Netherlands
| | - Sigrid A Otto
- c Laboratory of Translational Immunology , University Medical Centre Utrecht , Utrecht , The Netherlands
| | - Laura H Freriks
- c Laboratory of Translational Immunology , University Medical Centre Utrecht , Utrecht , The Netherlands
| | - Steven F L van Lelyveld
- a Department of Internal Medicine and Infectious Diseases , University Medical Centre Utrecht , Utrecht , The Netherlands.,e Department of Internal Medicine & Gastroenterology , Spaarne Gasthuis , Haarlem , The Netherlands
| | - Frank J L Visseren
- b Department of Vascular Medicine , University Medical Centre Utrecht , Utrecht , The Netherlands
| | - Andy I M Hoepelman
- a Department of Internal Medicine and Infectious Diseases , University Medical Centre Utrecht , Utrecht , The Netherlands
| | - Joop E Arends
- a Department of Internal Medicine and Infectious Diseases , University Medical Centre Utrecht , Utrecht , The Netherlands
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Matignon M, Lelièvre JD, Lahiani A, Abbassi K, Desvaux D, Diallo A, Peraldi MN, Taburet AM, Saillard J, Delaugerre C, Costagliola D, Assoumou L, Grimbert P. Low incidence of acute rejection within 6 months of kidney transplantation in HIV-infected recipients treated with raltegravir: the Agence Nationale de Recherche sur le Sida et les Hépatites Virales (ANRS) 153 TREVE trial. HIV Med 2019; 20:202-213. [PMID: 30688008 DOI: 10.1111/hiv.12700] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/19/2018] [Indexed: 11/29/2022]
Abstract
OBJECTIVES High rates of clinical acute rejection after kidney transplantation have been reported in people living with HIV (PLHIV), probably as a consequence of drug interactions. We therefore investigated the incidence of acute rejection within 6 months of transplantation in HIV-infected recipients treated with a protease-inhibitor-free raltegravir-based regimen. METHODS The Agence Nationale de Recherche sur le Sida et les Hépatites Virales (ANRS) 153 TREVE (NCT01453192) study was a prospective multicentre single-arm trial in adult PLHIV awaiting kidney transplantation, with viral load < 50 HIV-1 RNA copies/mL, CD4 T-cell count > 200 cells/μL, and HIV-1 strains sensitive to raltegravir, aiming to demonstrate 6-month clinical acute rejection rates < 30%. Time to transplantation was compared with that for uninfected subjects matched for age, sex and registration date. RESULTS In total, 61 participants were enrolled in the study, and 26 underwent kidney transplantation. Two participants experienced clinical acute rejection, corresponding to an estimated clinical acute rejection rate of 8% [95% confidence interval (CI) 2-24%] at 6 and 12 months post-transplantation. HIV infection remained under control in all but one participant, who temporarily stopped antiretroviral treatment. Median time to transplantation was longer in PLHIV than in controls (4.3 versus 2.8 years, respectively; P = 0.002) and was not influenced by blood group. CONCLUSIONS Acute rejection rates were low after kidney transplantation in PLHIV treated with a raltegravir-based regimen. However, PLHIV have poorer access to transplantation than HIV-uninfected individuals after registration on the waiting list.
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Affiliation(s)
- M Matignon
- Nephrology and Kidney Transplantation Department, Assistance Publique-Hôpitaux de Paris, Institut Francilien de Recherche en Néphrologie et Transplantation, Groupe Hospitalier Henri-Mondor/Albert-Chenevier, Créteil, France.,INSERM U955, Université Paris-Est-Créteil, (UPEC), Créteil, France
| | - J-D Lelièvre
- INSERM U955, Université Paris-Est-Créteil, (UPEC), Créteil, France.,Clinical Immunology and Infectious Diseases Department, Assistance Publique-Hôpitaux de Paris, Groupe Hospitalier Henri-Mondor/Albert-Chenevier, Créteil, France.,Vaccine Research Institute, Créteil, France
| | - A Lahiani
- INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Sorbonne Université, Paris, France
| | - K Abbassi
- INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Sorbonne Université, Paris, France
| | - D Desvaux
- INSERM U955, Université Paris-Est-Créteil, (UPEC), Créteil, France.,Anatomopathology Department, Assistance Publique-Hôpitaux de Paris, Groupe Hospitalier Henri-Mondor/Albert-Chenevier, Créteil, France
| | - A Diallo
- ANRS, France Recherche Nord & Sud SIDA-HIV Hépatites, Paris, France
| | - M-N Peraldi
- Nephrology and Kidney Transplantation Department, Assistance Publique-Hôpitaux de Paris, Saint-Louis Hospital, Paris, France
| | - A-M Taburet
- Assistance Publique-Hôpitaux de Paris, Hôpitaux Universitaires Paris-Sud Bicêtre, Le Kremlin-Bicêtre, France.,INSERM UMR1184, Le Kremlin-Bicêtre, France
| | - J Saillard
- ANRS, France Recherche Nord & Sud SIDA-HIV Hépatites, Paris, France
| | - C Delaugerre
- Laboratoire de Virologie, Hôpital Saint louis, INSERM U941, Université Paris Diderot, Paris, France
| | - D Costagliola
- INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Sorbonne Université, Paris, France
| | - L Assoumou
- INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Sorbonne Université, Paris, France
| | - P Grimbert
- Nephrology and Kidney Transplantation Department, Assistance Publique-Hôpitaux de Paris, Institut Francilien de Recherche en Néphrologie et Transplantation, Groupe Hospitalier Henri-Mondor/Albert-Chenevier, Créteil, France.,INSERM U955, Université Paris-Est-Créteil, (UPEC), Créteil, France.,Assistance Publique-Hôpitaux de Paris, CIC-Biothérapies, Groupe Hospitalier Henri-Mondor/Albert-Chenevier, Créteil, France
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Chastain D, Badowski M, Huesgen E, Pandit NS, Pallotta A, Michienzi S. Optimizing Antiretroviral Therapy in Treatment-Experienced Patients Living with HIV: A Critical Review of Switch and Simplification Strategies. An Opinion of the HIV Practice and Research Network of the American College of Clinical Pharmacy. J Int Assoc Provid AIDS Care 2019; 18:2325958219867325. [PMID: 31516088 PMCID: PMC6900586 DOI: 10.1177/2325958219867325] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 06/11/2019] [Accepted: 07/02/2019] [Indexed: 12/28/2022] Open
Abstract
Simplifying or switching antiretroviral therapy (ART) in treatment-experienced people living with HIV (PLWH) may improve adherence, tolerability, toxicities, and/or drug-drug interactions. The purpose of this review is to critically evaluate the literature for efficacy and safety associated with switching or simplifying ART in treatment-experienced PLWH. A systematic literature search using MEDLINE was performed from January 1, 2010 to April 30, 2018. References within articles of interest, the Department of Health and Human Services guidelines, and conference abstracts were also reviewed. Switch/simplification strategies were categorized as those supported by high-level clinical evidence and those with emerging data. Rates of virologic suppression were noninferior for several switch/simplification strategies when compared to baseline ART. Potential for reducing adverse events was also seen. Additional evidence for some strategies, including most 2-drug regimens, is needed before they can be recommended.
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Affiliation(s)
| | - Melissa Badowski
- Department of Pharmacy Practice, University of Illinois at Chicago, College
of Pharmacy, Chicago, IL, USA
| | | | - Neha Sheth Pandit
- Department of Pharmacy Practice and Science, University of Maryland School
of Pharmacy, Baltimore, MD, USA
| | - Andrea Pallotta
- Department of Pharmacy, Cleveland Clinic, Cleveland, OH, USA
| | - Sarah Michienzi
- Department of Pharmacy Practice, University of Illinois at Chicago, College
of Pharmacy, Chicago, IL, USA
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Waters DD, Hsue PY. Lipid Abnormalities in Persons Living With HIV Infection. Can J Cardiol 2018; 35:249-259. [PMID: 30704819 DOI: 10.1016/j.cjca.2018.11.005] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 11/02/2018] [Accepted: 11/06/2018] [Indexed: 01/16/2023] Open
Abstract
Lipid abnormalities are prevalent among persons living with HIV infection and contribute to increasing the risk of cardiovascular events. Antiretroviral therapy (ART) is associated with lipid abnormalities, most commonly hypertriglyceridemia, but also increases in low-density lipoprotein cholesterol and total cholesterol. Different classes of ART, and different drugs within classes, have differing effects on lipid levels, but in general newer drugs have more favourable effects compared with older ones. Low-level inflammation and chronic immune activation act on lipids through a variety of mechanisms to make them more atherogenic. As a consequence, risk is higher than would be expected for any given cholesterol level. Clinical outcome trials of cholesterol-lowering therapies have not yet been completed in people living with HIV, so that treatment decisions depend on extrapolation from studies in uninfected populations. Traditional risk assessment tools underestimate cardiovascular risk in individuals with HIV. Statins are the mainstay of lipid-lowering drug treatment; however, drug-drug interactions with ART must be considered. Simvastatin and lovastatin are contraindicated in patients taking protease inhibitors, and the dose of atorvastatin and rosuvastatin should be limited to 40 mg and 10 mg/d with some ART combinations. Switching from older forms of ART to lipid-friendly newer ones is a useful strategy as long as virologic suppression is maintained, but adding a statin lowers low-density lipoprotein cholesterol more effectively. Studies indicate that lipid abnormalities are not treated as aggressively in individuals living with HIV as they are in uninfected people, making this an opportunity to improve care.
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Affiliation(s)
- David D Waters
- Division of Cardiology, Zuckerberg San Francisco General Hospital, and Department of Medicine, University of California, San Francisco, California, USA.
| | - Priscilla Y Hsue
- Division of Cardiology, Zuckerberg San Francisco General Hospital, and Department of Medicine, University of California, San Francisco, California, USA
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Daar ES, Ruane P, DeJesus E, Stellbrink HJ, Molina JM. Antiretroviral switch studies do matter. Lancet HIV 2018; 5:e546. [PMID: 30319119 DOI: 10.1016/s2352-3018(18)30259-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2018] [Accepted: 09/20/2018] [Indexed: 10/28/2022]
Affiliation(s)
- Eric S Daar
- Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center, Torrance, CA, USA.
| | - Peter Ruane
- Ruane Clinical Research Group, Los Angeles, CA, USA
| | | | | | - Jean-Michel Molina
- Department of Infectious Diseases, Saint-Louis Hospital, University of Paris Diderot, Paris, France
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50
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Churchill D, Waters L, Ahmed N, Angus B, Boffito M, Bower M, Dunn D, Edwards S, Emerson C, Fidler S, Fisher M, Horne R, Khoo S, Leen C, Mackie N, Marshall N, Monteiro F, Nelson M, Orkin C, Palfreeman A, Pett S, Phillips A, Post F, Pozniak A, Reeves I, Sabin C, Trevelion R, Walsh J, Wilkins E, Williams I, Winston A. British HIV Association guidelines for the treatment of HIV-1-positive adults with antiretroviral therapy 2015. HIV Med 2018; 17 Suppl 4:s2-s104. [PMID: 27568911 DOI: 10.1111/hiv.12426] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
| | | | | | | | | | - Mark Bower
- Chelsea and Westminster Hospital, London, UK
| | | | - Simon Edwards
- Central and North West London NHS Foundation Trust, UK
| | | | - Sarah Fidler
- Imperial College School of Medicine at St Mary's, London, UK
| | | | | | | | | | | | | | | | - Mark Nelson
- Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | | | | | | | | | | | - Anton Pozniak
- Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | | | - Caroline Sabin
- Royal Free and University College Medical School, London, UK
| | | | - John Walsh
- Imperial College Healthcare NHS Trust, London, UK
| | | | - Ian Williams
- Royal Free and University College Medical School, London, UK
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