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Byonanebye DM, Polizzotto MN, Maltez F, Rauch A, Grabmeier-Pfistershammer K, Wit F, De Wit S, Castagna A, d'Arminio Monforte A, Mussini C, Wasmuth JC, Fontas E, Abela I, Sarcletti M, Bansi-Matharu L, Jaschinski N, Peters L, Hosein SR, Vannappagari V, Cohen C, Bissio E, Mocroft A, Law M, Ryom L, Petoumenos K. Associations between change in BMI and the risk of hypertension and dyslipidaemia in people receiving integrase strand-transfer inhibitors, tenofovir alafenamide, or both compared with other contemporary antiretroviral regimens: a multicentre, prospective observational study from the RESPOND consortium cohorts. Lancet HIV 2024; 11:e321-e332. [PMID: 38621392 DOI: 10.1016/s2352-3018(23)00328-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 11/30/2023] [Accepted: 12/01/2023] [Indexed: 04/17/2024]
Abstract
BACKGROUND Integrase strand-transfer inhibitors (INSTIs) and tenofovir alafenamide have been associated with weight gain in several clinical trials and observational cohorts. However, whether weight gain associated with INSTIs and tenofovir alafenamide confers a higher risk of weight-related clinical events is unclear. We aimed to assess whether changes in BMI differentially increase hypertension or dyslipidaemia risk in people with HIV receiving INSTIs, tenofovir alafenamide, or both versus other contemporary regimens. METHODS This multicentre, prospective observational study analysed prospective data from RESPOND, an international consortium of HIV cohorts for which recruitment began in 2017 and is still ongoing from HIV clinics and hospitals in 37 European countries and Australia. Participants were eligible if they were aged 18 years or older, receiving INSTI-containing antiretroviral therapy (ART) regimens or a contemporary non-INSTI, did not have hypertension or dyslipidaemia at baseline, and had baseline and at least two follow-up BMI, lipid, and blood pressure measurements. We excluded participants without baseline CD4 or HIV RNA results and those receiving non-ART medications associated with weight changes, including antipsychotics and mood stabilisers, corticosteroids, insulin, and insulin secretagogues. They were followed up from baseline until the earliest hypertension or dyslipidaemia event, their last visit, or Dec 31, 2021, whichever was earlier. The primary outcomes were incidence of hypertension and dyslipidaemia, for which we used multivariable Poisson regression adjusted for time-updated BMI to determine unadjusted and adjusted incidence rate ratios (IRRs) of hypertension and dyslipidaemia in people receiving INSTIs, tenofovir alafenamide, or both, and tested for interaction between time-updated ART regimen and BMI. FINDINGS Of the 35 941 RESPOND participants, 9704 (7327 [75·5 %] male and 2377 [24·5%] female) were included in the hypertension analysis and 5231 (3796 [72·6%] male and 1435 [27·4%] female) were included in the dyslipidaemia analysis. In the univariable model, hypertension was more common in individuals receiving an INSTI with tenofovir alafenamide (IRR 1·70, 95% CI 1·54-1·88) or an INSTI without tenofovir alafenamide (1·41, 1·30-1·53) compared with those receiving neither INSTIs nor tenofovir alafenamide. Adjustment for time-updated BMI and confounders attenuated risk in participants receiving an INSTI with (IRR 1·48, 1·31-1·68) or without (1·25, 1·13-1·39) tenofovir alafenamide. Similarly, dyslipidaemia was more common in participants using tenofovir alafenamide with an INSTI (IRR 1·24, 1·10-1·40) and tenofovir alafenamide alone (1·22, 1·03-1·44) than in participants using neither INSTI nor tenofovir alafenamide. Adjustment for BMI and confounders attenuated the risk in participants receiving tenofovir alafenamide with an INSTI (adjusted IRR 1·21, 1·07-1·37), whereas the risk in those receiving tenofovir alafenamide alone became non-significant (1·15, 0·96-1·38). The associations between increasing BMI and risk of hypertension and dyslipidaemia did not differ between participants receiving different ART regimens (pinteraction=0·46 for hypertension; pinteraction=0·31 for dyslipidaemia). INTERPRETATION Although residual confounding cannot be entirely excluded, the use of INSTIs was associated with incident hypertension, and the use of tenofovir alafenamide was associated with dyslipidaemia, with the latter association partly mediated by weight gain. These results reiterate the need for hypertension and dyslipidaemia screening in people with HIV. 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 Brighton HIV Cohort, The National Croatian 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, The University of Cologne HIV Cohort, Merck Life Sciences, ViiV Healthcare, and Gilead Sciences.
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Affiliation(s)
- Dathan M Byonanebye
- Kirby Institute, University of New South Wales, Kensington, NSW, Australia; School of Public Health, Makerere University, Kampala, Uganda.
| | | | | | - Andri Rauch
- Department of Infectious Diseases, Inselspital, Bern University Hospital, Bern, Switzerland
| | | | | | - Stéphane De Wit
- Department of Infectious Diseases, St Pierre University Hospital Bruxelles, Université Libre de Bruxelles, Brussels, Belgium
| | - Antonella Castagna
- San Raffaele Scientific Institute, Università Vita-Salute San Raffaele, Milan, Italy
| | | | | | | | - Eric Fontas
- Nice HIV cohort, Université Côte d'Azur et Centre Hospitalier Universitaire, Nice, France
| | - Irene Abela
- University of Zurich, Zurich, Switzerland; University Hospital of Zurich, Zurich, Switzerland
| | - Mario Sarcletti
- Department of Dermatology, Venerology, and Allergology, Medical University Innsbruck, Innsbruck, Austria
| | - Loveleen Bansi-Matharu
- Center for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, London, UK
| | | | - Lars Peters
- CHIP, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | | | | | - Cal Cohen
- Gilead Sciences, Foster City, CA, USA
| | | | - Amanda Mocroft
- Center for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, London, UK; CHIP, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Matthew Law
- Kirby Institute, University of New South Wales, Kensington, NSW, Australia
| | - Lene Ryom
- CHIP, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Kathy Petoumenos
- Kirby Institute, University of New South Wales, Kensington, NSW, Australia
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Cole SW, Glick JL, Campoamor NB, Sanchez TH, Sarkar S, Vannappagari V, Rinehart A, Rawlings K, Sullivan PS, Bridges JFP. Willingness and preferences for long-acting injectable PrEP among US men who have sex with men: a discrete choice experiment. BMJ Open 2024; 14:e083837. [PMID: 38653510 PMCID: PMC11043728 DOI: 10.1136/bmjopen-2023-083837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Accepted: 04/05/2024] [Indexed: 04/25/2024] Open
Abstract
INTRODUCTION Cabotegravir long-acting injectable HIV pre-exposure prophylaxis (LA-PrEP) was shown to be safe and effective in multiple clinical trials. Increasing uptake and persistence among populations with elevated risk for HIV acquisition, especially among men who have sex with men (MSM), is critical to HIV prevention. OBJECTIVE This analysis aims to understand potential users' preferences for LA-PrEP, with audience segmentation. DESIGN Willingness to use and preferences for LA-PrEP were measured in HIV-negative, sexually active MSM in the 2020 American Men's Internet Survey. Respondents answered a discrete choice experiment with paired profiles of hypothetical LA-PrEP characteristics with an opt-out option (no LA-PrEP). Conditional and mixed logit models were run; the final model was a dummy-coded mixed logit that interacted with the opt-out. SETTING US national online sample. RESULTS Among 2506 MSM respondents, most (75%) indicated a willingness to use LA-PrEP versus daily oral PrEP versus no PrEP. Respondents were averse to side effects and increasing costs and preferred increasing levels of protection. Respondents preferred a 2-hour time to obtain LA-PrEP vs 1 hour, with a strong aversion to 3 hours. Overall, there was an aversion to opting out of LA-PrEP, with variations: those with only one partner, no/other insurance or who were Black, Indigenous or People of Colour were significantly less likely to prefer LA-PrEP, while those who were Hispanic/Latino, college educated and <40 years significantly preferred LA-PrEP. CONCLUSIONS A large proportion of MSM expressed a preference for LA-PrEP over daily oral pills. Most respondents chose LA-PrEP regardless of cost, clinic time, side effects or protection level; however, preferences varied by sociodemographics. These varied groups likely require tailored intervention strategies to achieve maximum LA-PrEP uptake and persistence.
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Affiliation(s)
- Sam Wilson Cole
- Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- Query Research Consulting, Glen Burnie, Maryland, USA
| | - Jennifer L Glick
- Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- Department of Community Health Science & Policy (CHSP), Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA
| | - Nicola B Campoamor
- Department of Biomedical Informatics, The Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Travis H Sanchez
- Epidemiology, Emory University School of Public Health, Atlanta, Georgia, USA
| | | | | | | | | | - Patrick S Sullivan
- Epidemiology, Emory University School of Public Health, Atlanta, Georgia, USA
| | - John F P Bridges
- Department of Biomedical Informatics, The Ohio State University College of Medicine, Columbus, Ohio, USA
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Pierone Jr G, Brunet L, Fusco JS, Henegar CE, Sarkar S, Van Wyk J, Vannappagari V, Wohlfeiler MB, Fusco GP. Switching to Dolutegravir/Lamivudine Two-Drug Regimen: Durability and Virologic Outcomes by Age, Sex, and Race in Routine US Clinical Care. HIV AIDS (Auckl) 2024; 16:133-140. [PMID: 38645753 PMCID: PMC11032131 DOI: 10.2147/hiv.s452130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 03/13/2024] [Indexed: 04/23/2024] Open
Abstract
Purpose Two-drug regimens (2DR) may address drug-drug interactions and toxicity concerns. Dolutegravir/lamivudine (DTG/3TC) 2DR was approved in the US for both treatment-naïve and treatment-experienced individuals with a viral load <50 copies/mL. This study describes real-world DTG/3TC 2DR treatment outcomes among treatment-experienced individuals, stratified by age, sex, and race. Methods From the OPERA® cohort, people with HIV with a viral load <50 copies/mL who switched from a commonly used three-drug regimen to DTG/3TC 2DR as per the label between April 8, 2019 and April 30, 2021 were included. Incidence rates (Poisson regression) for loss of virologic control (first viral load ≥50 copies/mL), confirmed virologic failure (2 viral loads ≥200 copies/mL or discontinuation after 1 viral load ≥200 copies/mL), and DTG/3TC 2DR discontinuation were estimated overall and stratified by age, sex, and race. Results The 787 individuals included were followed for a median of 13.6 months (IQR: 8.2, 22.3). Confirmed virologic failure occurred in ≤5 individuals. Loss of virologic control occurred at a rate of 14.0 per 100 person-years (95% CI: 11.7, 16.8). DTG/3TC 2DR discontinuation occurred at a rate of 17.5 per 100 person-years (95% CI: 15.0, 20.3); 4% discontinued for treatment-related reasons (viremia, adverse diagnosis, side effect, lab abnormality). For all outcomes, incidence rates were comparable across strata of age, sex, and race. Conclusion This descriptive study demonstrates that DTG/3TC 2DR is an effective and well-tolerated treatment option for people with HIV with a viral load <50 copies/mL at switch, regardless of their age, sex, or race.
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Affiliation(s)
- Gerald Pierone Jr
- Department of Adult Primary Care, Whole Family Health Center, Vero Beach, FL, USA
| | | | | | - Cassidy E Henegar
- Epidemiology and Real World Evidence, ViiV Healthcare, Research Triangle Park, NC, USA
| | - Supriya Sarkar
- Epidemiology and Real World Evidence, ViiV Healthcare, Research Triangle Park, NC, USA
| | | | - Vani Vannappagari
- Epidemiology and Real World Evidence, ViiV Healthcare, Research Triangle Park, NC, USA
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Mocroft A, Pelchen-Matthews A, Hoy J, Llibre JM, Neesgaard B, Jaschinski N, Domingo P, Rasmussen LD, Günthard HF, Surial B, Öllinger A, Knappik M, de Wit S, Wit F, Mussini C, Vehreschild J, Monforte AD, Sonnerborg A, Castagna A, Anne AV, Vannappagari V, Cohen C, Greaves W, Wasmuth JC, Spagnuolo V, Ryom L. Heavy antiretroviral exposure and exhausted/limited antiretroviral options: predictors and clinical outcomes. AIDS 2024; 38:497-508. [PMID: 38079588 DOI: 10.1097/qad.0000000000003798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Abstract
OBJECTIVES People with HIV and extensive antiretroviral exposure may have limited/exhausted treatment options (LExTO) due to resistance, comorbidities, or antiretroviral-related toxicity. Predictors of LExTO were investigated in the RESPOND cohort. METHODS Participants on ART for at least 5 years were defined as having LExTO when switched to at least two anchor agents and one third antiretroviral (any class), a two-drug regimen of two anchor agents (excluding rilpivirine with dolutegravir/cabotegravir), or at least three nucleoside reverse transcriptase inhibitors. Baseline was the latest of January 1, 2012, cohort enrolment or 5 years after starting antiretrovirals. Poisson regression modeled LExTO rates and clinical events (all-cause mortality, non-AIDS malignancy, cardiovascular disease [CVD], and chronic kidney disease [CKD]). RESULTS Of 23 827 participants, 2164 progressed to LExTO (9.1%) during 130 061 person-years follow-up (PYFU); incidence 1.66/100 PYFU (95% CI 1.59-1.73). Predictors of LExTO were HIV duration more than 15 years (vs. 7.5-15; adjusted incidence rate ratio [aIRR] 1.32; 95% CI 1.19-1.46), development of CKD (1.84; 1.59-2.13), CVD (1.64; 1.38-1.94), AIDS (1.18; 1.07-1.30), and current CD4 + cell count of 350 cells/μl or less (vs. 351-500 cells/μl, 1.51; 1.32-1.74). Those followed between 2018 and 2021 had lower rates of LExTO (vs. 2015-2017; 0.52; 0.47-0.59), as did those with baseline viral load of 200 cp/ml or less (0.46; 0.40-0.53) and individuals under 40. Development of LExTO was not significantly associated with clinical events after adjustment for age and current CD4, except CKD (1.74; 1.48-2.05). CONCLUSION Despite an aging and increasingly comorbid population, we found declining LExTO rates by 2018-2021, reflecting recent developments in contemporary ART options and clinical management. Reassuringly, LExTO was not associated with a significantly increased incidence of serious clinical events apart from CKD.
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Affiliation(s)
- Amanda Mocroft
- CHIP, Section 2100, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation, University College London, London, UK
| | - Annegret Pelchen-Matthews
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation, University College London, London, UK
| | - Jennifer Hoy
- Department of Infectious Diseases, Alfred Hospital and Monash University, Melbourne, Victoria, Australia
| | - Josep M Llibre
- Department of Infectious Diseases, Hospital Universitari Germans Trias i Pujol
| | - Bastian Neesgaard
- CHIP, Section 2100, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Nadine Jaschinski
- CHIP, Section 2100, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Pere Domingo
- Department of Infectious Diseases, Hospital of the Holy Cross and Saint Paul, Barcelona, Spain
| | | | - Huldrych F Günthard
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich
- Institute of Medical Virology, University of Zurich, Zurich
| | - Bernard Surial
- Department of Infectious Diseases, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Angela Öllinger
- Department of Dermatology and Venerology, Kepler University Hospital, Linz
| | - Michael Knappik
- Department of Respiratory Medicine, Klinik Penzing, Vienna, Austria
| | - Stephane 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, HIV Monitoring Foundation, Amsterdam, the Netherlands
| | - Cristina Mussini
- Modena HIV Cohort, Università degli Studi di Modena, Modena, Italy
| | - Joerg Vehreschild
- Department I of Internal Medicine, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | | | - Anders Sonnerborg
- Swedish InfCare HIV Cohort, Karolinska University Hospital, Karolinska, Sweden
| | - Antonella Castagna
- San Raffaele Scientific Institute, Università Vita-Salute San Raffaele, Milan, Italy
| | | | | | | | | | | | - Vincenzo Spagnuolo
- San Raffaele Scientific Institute, Università Vita-Salute San Raffaele, Milan, Italy
| | - Lene Ryom
- CHIP, Section 2100, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- Department of Infectious Diseases 144, Hvidovre University Hospital
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
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Anderson K, Kalk E, Heekes A, Phelanyane F, Jacob N, Boulle A, Mehta U, Kassanjee R, Sridhar G, Ragone L, Vannappagari V, Davies M. Factors associated with vertical transmission of HIV in the Western Cape, South Africa: a retrospective cohort analysis. J Int AIDS Soc 2024; 27:e26235. [PMID: 38528395 PMCID: PMC10963590 DOI: 10.1002/jia2.26235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 03/07/2024] [Indexed: 03/27/2024] Open
Abstract
INTRODUCTION Monitoring mother-infant pairs with HIV exposure is needed to assess the effectiveness of vertical transmission (VT) prevention programmes and progress towards VT elimination. METHODS We used routinely collected data on infants with HIV exposure, born May 2018-April 2021 in the Western Cape, South Africa, with follow-up through mid-2022. We assessed the proportion of infants diagnosed with HIV at birth (≤7 days), 10 weeks (>1 to 14 weeks) and >14 weeks as proxies for intrauterine, intrapartum/early breastfeeding and late breastfeeding transmission, respectively. We used mixed-effects Poisson regression to assess factors associated with VT in mothers known with HIV by delivery. RESULTS We included 50,461 infants born to mothers known with HIV by delivery. HIV was diagnosed in 894 (1.8%) infants. Among mothers, 51% started antiretroviral treatment (ART) before and 27% during pregnancy; 17% restarted during pregnancy after ≥6 months interruption; and 6% had no recorded ART during pregnancy. Most pregnancy ART regimens included non-nucleoside reverse transcriptase inhibitors (83%). Of mothers with available results (90% with viral load [VL]; 70% with CD4), VL nearest delivery was <100 copies/ml in 78% and CD4 count ≥350 cells/μl in 62%. HIV-PCR results were available for 86%, 67% and 48% of eligible infants at birth, 10 weeks and >14 weeks. Among these infants, 0.9%, 0.4% and 1.5% were diagnosed positive at birth, 10 weeks and >14 weeks, respectively. Among infants diagnosed with HIV, 43%, 16% and 41% were diagnosed at these respective time periods. Among mothers with VL<100, 100-999, 1000-99,000 and ≥100,000 copies/ml nearest delivery, infant HIV diagnosis incidence was 0.4%, 2.3%, 6.6% and 18.4%, respectively. Increased VT was strongly associated with recent elevated maternal VL with a seven-fold increased rate with even modestly elevated VL (100-999 vs. <100 copies/ml). VT was also associated with unknown/low maternal CD4, maternal age <20 years, no antenatal ART, later maternal ART start/restart in pregnancy and ART gaps. CONCLUSIONS Despite high maternal ART coverage and routine postnatal prophylaxis, ongoing VT remains a concern. Timing of infant HIV diagnoses suggests intrapartum and/or breastfeeding transmission in nearly 60%. Interventions to ensure retention on ART and sustained maternal viral suppression are needed to reduce VT.
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Affiliation(s)
- Kim Anderson
- Centre for Infectious Disease Epidemiology and ResearchSchool of Public HealthFaculty of Health SciencesUniversity of Cape TownCape TownSouth Africa
| | - Emma Kalk
- Centre for Infectious Disease Epidemiology and ResearchSchool of Public HealthFaculty of Health SciencesUniversity of Cape TownCape TownSouth Africa
| | - Alexa Heekes
- Health Intelligence, Western Cape Department of HealthCape TownSouth Africa
| | | | - Nisha Jacob
- Division of Public Health MedicineSchool of Public HealthFaculty of Health SciencesUniversity of Cape TownCape TownSouth Africa
| | - Andrew Boulle
- Centre for Infectious Disease Epidemiology and ResearchSchool of Public HealthFaculty of Health SciencesUniversity of Cape TownCape TownSouth Africa
- Health Intelligence, Western Cape Department of HealthCape TownSouth Africa
- Division of Public Health MedicineSchool of Public HealthFaculty of Health SciencesUniversity of Cape TownCape TownSouth Africa
| | - Ushma Mehta
- Centre for Infectious Disease Epidemiology and ResearchSchool of Public HealthFaculty of Health SciencesUniversity of Cape TownCape TownSouth Africa
| | - Reshma Kassanjee
- Centre for Infectious Disease Epidemiology and ResearchSchool of Public HealthFaculty of Health SciencesUniversity of Cape TownCape TownSouth Africa
| | | | | | - Vani Vannappagari
- ViiV HealthcareDurhamNorth CarolinaUSA
- Department of EpidemiologyGilling School of Public HealthUniversity of North CarolinaChapel HillNorth CarolinaUSA
| | - Mary‐Ann Davies
- Centre for Infectious Disease Epidemiology and ResearchSchool of Public HealthFaculty of Health SciencesUniversity of Cape TownCape TownSouth Africa
- Health Intelligence, Western Cape Department of HealthCape TownSouth Africa
- Division of Public Health MedicineSchool of Public HealthFaculty of Health SciencesUniversity of Cape TownCape TownSouth Africa
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Henegar C, Letang E, Wang R, Hicks C, Fox D, Jones B, de Ruiter A, Vannappagari V. A Comprehensive Literature Review of Treatment-Emergent Integrase Resistance with Dolutegravir-Based Regimens in Real-World Settings. Viruses 2023; 15:2426. [PMID: 38140667 PMCID: PMC10747437 DOI: 10.3390/v15122426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 12/08/2023] [Accepted: 12/12/2023] [Indexed: 12/24/2023] Open
Abstract
After a decade of dolutegravir (DTG) use in various antiretroviral therapy combinations and in diverse populations globally, it is critical to identify HIV strains with reduced drug susceptibility and monitor emergent resistance in people living with HIV who experience virologic failure while on DTG-based regimens. We searched the PubMed, Embase, and Cochrane databases to identify studies that reported DTG resistance-associated mutations (RAMs) emerging under selection pressure. Our review showed that RAMs conferring resistance to DTG were rare in 2-drug and 3-drug regimens used in real-world cohorts, corroborating data from clinical trials. The potency of DTG in maintaining virologic suppression was demonstrated, even in cases of pre-existing resistance to companion drugs in the regimen. Estimates of DTG RAMs depended on the population and certain risk factors, including monotherapy, baseline resistance or lack of genotypic testing, treatment history and prior virologic failure, and suboptimal treatment adherence. The RAMs detected after virologic failure, often in heavily treatment-experienced individuals with prior exposure to integrase strand transfer inhibitors, were G118R, E138K, G140A/C/R/S, Q148H/K/R, N155H, and R263K. Overall, these data highlight the durable effectiveness and high barrier to resistance of DTG as part of combination antiretroviral therapy in a wide variety of settings.
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Affiliation(s)
- Cassidy Henegar
- ViiV Healthcare, 406 Blackwell Street, Suite 300, Durham, NC 27701, USA; (R.W.); (C.H.); (D.F.); (V.V.)
| | - Emilio Letang
- ViiV Healthcare, P.T.M., Severo Ochoa 2, 28760 Tres Cantos, Madrid, Spain
| | - Ruolan Wang
- ViiV Healthcare, 406 Blackwell Street, Suite 300, Durham, NC 27701, USA; (R.W.); (C.H.); (D.F.); (V.V.)
| | - Charles Hicks
- ViiV Healthcare, 406 Blackwell Street, Suite 300, Durham, NC 27701, USA; (R.W.); (C.H.); (D.F.); (V.V.)
| | - Dainielle Fox
- ViiV Healthcare, 406 Blackwell Street, Suite 300, Durham, NC 27701, USA; (R.W.); (C.H.); (D.F.); (V.V.)
| | - Bryn Jones
- ViiV Healthcare, 980 Great West Road, Brentford TW8 9GS, Middlesex, UK
| | | | - Vani Vannappagari
- ViiV Healthcare, 406 Blackwell Street, Suite 300, Durham, NC 27701, USA; (R.W.); (C.H.); (D.F.); (V.V.)
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Sension MG, Brunet L, Hsu RK, Fusco JS, Cochran Q, Uranaka C, Sridhar G, Vannappagari V, Van Wyk J, McCurdy L, Wohlfeiler MB, Fusco GP. Cabotegravir + Rilpivirine Long-Acting Injections for HIV Treatment in the US: Real World Data from the OPERA Cohort. Infect Dis Ther 2023; 12:2807-2817. [PMID: 37966701 PMCID: PMC10746614 DOI: 10.1007/s40121-023-00890-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 10/25/2023] [Indexed: 11/16/2023] Open
Abstract
INTRODUCTION The first complete long-acting antiretroviral therapy (ART) regimen, cabotegravir + rilpivirine long-acting (CAB + RPV LA) injectable, was approved in the US for HIV-1 treatment in individuals on a stable antiretroviral regimen with a viral load < 50 copies/mL, no treatment failure history, and no resistance to either cabotegravir or rilpivirine. We describe injection schedule adherence and virologic effectiveness of CAB + RPV LA in routine clinical care in the US. METHODS From the OPERA® cohort, all adults with HIV who received their first CAB + RPV LA injection and ≥ 1 continuation injections between 21 January 2021 and 15 March 2022 were included. The injection target date was updated monthly and set to the same date of the month as the previous injection. Continuation injections administered within 7 days before or after the target date were considered on time, as per the label. Virologic undetectability (viral load < 50 copies/mL), suppression (viral load < 200 copies/mL), and confirmed virologic failure (2 consecutive viral loads ≥ 200 copies/mL or 1 viral load ≥ 200 copies/mL followed by discontinuation) were described among individuals with a viral load < 50 copies/mL at initiation and ≥ 1 follow-up viral load. RESULTS Among 321 individuals on CAB + RPV LA, 90% of the continuation injections were administered on time (within ± 7 days of the target date). Of the 237 individuals with a viral load < 50 copies/mL at initiation and ≥ 1 follow-up viral load, nearly all were undetectable (95%) or suppressed (99%) at their last viral load measurement, 96% maintained virologic suppression with all measured viral loads < 200 copies/mL, and four confirmed virologic failures were observed. Injection delays were infrequent, and did not affect virologic outcomes over the short term. CONCLUSION In this large US cohort, most monthly CAB + RPV LA injections were administered on time and high levels of virologic control were achieved. These results suggest that CAB + RPB LA injectable can be administered effectively during routine clinical care.
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Affiliation(s)
| | | | - Ricky K Hsu
- NYU Langone Health, New York, NY, USA
- AIDS Healthcare Foundation, New York, NY, USA
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Beckham SW, Sanchez T, Fowler R, Zlotorzynska M, Rai M, Sullivan P, Vannappagari V, Sarkar S, Glick JL, Rinehart AR, Rawlings K, Bridges JF. Variation in Preferences for Long-Acting Injectable Pre-Exposure Prophylaxis Among US Men Who Have Sex with Men: A Latent Class Analysis. AIDS Patient Care STDS 2023; 37:495-503. [PMID: 37862078 PMCID: PMC10771870 DOI: 10.1089/apc.2023.0109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2023] Open
Abstract
Cabotegravir long-acting injectable HIV pre-exposure prophylaxis (LA PrEP) is efficacious, with a good safety profile, and was approved by the US Food and Drug Administration in December 2021. Understanding variations in potential user preferences for LA PrEP may inform implementation and subsequently improve uptake and community-level effectiveness. HIV-negative, sexually active men who have sex with men (MSM) aged ≥15 years were recruited online for the 2019 American Men's Internet Survey, before LA PrEP approval. Respondents completed a discrete-choice experiment (DCE) with hypothetical LA PrEP attributes (out-of-pocket cost, perceived side effects, injection frequency, perceived stigma, service location). Latent class analysis segmented respondents into groups based on their preferences for the attributes presented, and relative importance of preference weights and willingness-to-pay were calculated. While the majority had never used daily oral PrEP, 73% of the 2489 respondents were very or somewhat likely to use LA PrEP. Three latent classes were identified from 2241 respondents in the DCE. The "side effects-averse" class was the largest group (64% of respondents) and placed 61% relative importance on side effects. The "ambivalent" class (20% of respondents) placed higher importance on stigma (17% of relative importance) than other classes. The "cost-conscious" class (16% of respondents) placed higher relative importance (62%) on cost compared with other attributes and classes. Perceived side effects were an important hypothetical barrier for LA PrEP uptake among a large proportion of potential MSM users. Minimizing out-of-pocket costs is likely to increase uptake and may be important to equitable access. Tailored communication strategies are recommended for the different groups of potential LA PrEP users.
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Affiliation(s)
- S. Wilson Beckham
- Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Travis Sanchez
- Emory University Rollins School of Public Health, Atlanta, Georgia, USA
| | - Rebecca Fowler
- Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | | | - Mona Rai
- Emory University Rollins School of Public Health, Atlanta, Georgia, USA
| | - Patrick Sullivan
- Emory University Rollins School of Public Health, Atlanta, Georgia, USA
| | - Vani Vannappagari
- ViiV Healthcare & University of North Carolina-Chapel Hill, Research Triangle Park, North Carolina, USA
| | - Supriya Sarkar
- ViiV Healthcare, Research Triangle Park, North Carolina, USA
| | - Jennifer L. Glick
- Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | | | - Keith Rawlings
- ViiV Healthcare, Research Triangle Park, North Carolina, USA
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9
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Álvarez H, Mocroft A, Ryom L, Neesgaard B, Edwards S, Svedhem V, Günthard HF, Zangerle R, Smith C, Castagna A, d’Arminio Monforte A, Wit F, Stecher M, Lehman C, Mussini C, Fontas E, González E, Wasmuth JC, Sönnerborg A, De Wit S, Chkhartishvili N, Stephan C, Petoumenos K, Jaschinski N, Vannappagari V, Gallant J, Young L, Volny Anne A, Greenberg L, Martín-Iguacel R, Poveda E, Llibre JM. Plasma Human Immunodeficiency Virus 1 RNA and CD4+ T-Cell Counts Are Determinants of Virological Nonsuppression Outcomes With Initial Integrase Inhibitor-Based Regimens: A Prospective RESPOND Cohort Study. Clin Infect Dis 2023; 77:593-605. [PMID: 37052343 PMCID: PMC10893964 DOI: 10.1093/cid/ciad219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 04/03/2023] [Accepted: 04/10/2023] [Indexed: 04/14/2023] Open
Abstract
BACKGROUND There are conflicting data regarding baseline determinants of virological nonsuppression outcomes in persons with human immunodeficiency virus (HIV) starting antiretroviral treatment (ART). We evaluated the impact of different baseline variables in the RESPOND cohort. METHODS We included treatment-naive participants aged ≥18 who initiated 3-drug ART, in 2014-2020. We assessed the odds of virological suppression (VS) at weeks 48 and 96 using logistic regression. Viral blips, low-level viremia (LLV), residual viremia (RV), and virological failure (VF) rates were assessed using Cox regression. RESULTS Of 4310 eligible participants, 72% started integrase strand transfer inhibitor (INSTI)-based regimens. At 48 and 96 weeks, 91.0% and 93.3% achieved VS, respectively. At 48 weeks, Kaplan-Meier estimates of rates were 9.6% for viral blips, 2.1% for LLV, 22.2% for RV, and 2.1% for VF. Baseline HIV-1 RNA levels >100 000 copies/mL and CD4+ T-cell counts ≤200/µL were negatively associated with VS at weeks 48 (adjusted odds ratio, 0.51 [95% confidence interval, .39-.68] and .40 [.27-.58], respectively) and 96 and with significantly higher rates of blips, LLV, and RV. CD4+ T-cell counts ≤200/µL were associated with higher risk of VF (adjusted hazard ratio, 3.12 [95% confidence interval, 2.02-4.83]). Results were consistent in those starting INSTIs versus other regimens and those starting dolutegravir versus other INSTIs. CONCLUSIONS Initial high HIV-1 RNA and low CD4+ T-cell counts are associated with lower rates of VS at 48 and 96 weeks and higher rates of viral blips, LLV, and RV. Low baseline CD4+ T-cell counts are associated with higher VF rates. These associations remain with INSTI-based and specifically with dolutegravir-based regimens. These findings suggest that the impact of these baseline determinants is independent of the ART regimen initiated.
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Affiliation(s)
- Hortensia Álvarez
- Department of Internal Medicine, Infectious Diseases Unit, Complexo Hospitalario Universitario de Ferrol, Ferrol, SERGAS-A Coruña, Spain
- Department of Biochemistry, Genetics and Immunology, Universidade de Vigo, Vigo, Spain
| | - Amanda Mocroft
- CHIP, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation, Institute for Global Health, University College London, London, United Kingdom
| | - Lene Ryom
- CHIP, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- Department of Infectious Diseases, Hvidovre University Hospital, Copenhagen, Denmark
| | | | - Simon Edwards
- Department of HIV, Mortimer Market Centre, London, United Kingdom
| | - Veronica Svedhem
- Department of Medicine, Medical Unit Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Huddinge, Sweden
| | - Huldrych F Günthard
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich and Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Robert Zangerle
- Austrian HIV Cohort Study, Medizinische Universität Innsbruck, Innsbruck, Austria
| | - Colette Smith
- The Royal Free HIV Cohort Study, Royal Free Hospital, University College London, London, United Kingdom
| | - Antonella Castagna
- San Raffaele Scientific Institute, Università Vita-Salute San Raffaele, Milano, Italy
| | | | - Ferdinand Wit
- AIDS Therapy Evaluation in the Netherlands (ATHENA) cohort, HIV Monitoring Foundation, Amsterdam, The Netherlands
| | - Melanie Stecher
- Division of Infectious Diseases, Department I of Internal Medicine, Medical Faculty and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Clara Lehman
- Division of Infectious Diseases, Department I of Internal Medicine, Medical Faculty and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Cristina Mussini
- Modena HIV Cohort, Università degli Studi di Modena, Modena, Italy
| | - Eric Fontas
- Nice HIV Cohort, Université Côte d´Azur et Centre Hospitalier Universitaire, Nice, France
| | - Eva González
- PISCIS Cohort Study, Centre Estudis Epidemologics de ITS i VIH de Catalunya, Badalona, Spain
| | | | - Anders Sönnerborg
- Swedish InfCare HIV Cohort, Karolinska University Hospital, Stockholm, Sweden
| | - Stéphane De Wit
- CHU Saint-Pierre, Université Libre de Bruxelles, Brussels, Belgium
| | - Nikoloz Chkhartishvili
- Georgian National AIDS Health Information System, Infectious Diseases, AIDS and Clinical Immunology Research Center, Tbilisi, Georgia
| | - Christoph Stephan
- Frankfurt HIV Cohort Study, University Hospital Frankfurt, Goethe-University, Infectious Diseases Unit, Frankfurt, Germany
| | - Kathy Petoumenos
- The Kirby Institute, University of New South Wales, Sydney, Australia
| | | | | | | | | | | | - Lauren Greenberg
- CHIP, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation, Institute for Global Health, University College London, London, United Kingdom
| | | | - Eva Poveda
- Group of Virology and Pathogenesis, Galicia Sur Health Research Institute (IIS Galicia Sur)–Complexo Hospitalario Universitario de Vigo, Vigo, SERGAS-UVigo, Spain
| | - Josep M Llibre
- Infectious Diseases Division and Fight Infections Foundation, University Hospital Germans Trias i Pujol, Barcelona, Spain
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10
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Hsu RK, Fusco JS, Henegar CE, Vannappagari V, Clark A, Brunet L, Lackey PC, Pierone G, Fusco GP. Heavily treatment-experienced people living with HIV in the OPERA® cohort: population characteristics and clinical outcomes. BMC Infect Dis 2023; 23:91. [PMID: 36782125 PMCID: PMC9926692 DOI: 10.1186/s12879-023-08038-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 01/27/2023] [Indexed: 02/15/2023] Open
Abstract
BACKGROUND Multi-class resistance, intolerance, and drug-drug interactions can result in unique antiretroviral (ART) combinations for heavily treatment-experienced (HTE) people living with HIV (PLWH). We aimed to compare clinical outcomes between HTE and non-HTE PLWH. METHODS Eligible ART-experienced PLWH in care in the OPERA® Cohort were identified in a cross-sectional manner on December 31, 2016 and observed from the date of initiation of the ART regimen taken on December 31, 2016 until loss to follow up, death, study end (December 31, 2018), or becoming HTE (non-HTE group only). In the absence of resistance data, HTE was defined based on the ART regimens used (i.e., exposed to ≥ 3 core agent classes or regimen suggestive of HTE). Time to virologic undetectability, failure, and immunologic preservation were assessed using Kaplan-Meier methods; cumulative probabilities were compared between the two groups. Regimen changes, incident morbidities, and death were described. RESULTS A total of 24,183 PLWH (2277 HTE PLWH, 21,906 non-HTE) were followed for a median of 28 months (IQR 21, 38). Viremic HTE PLWH (viral load [VL] ≥ 50 copies/mL) were less likely to achieve undetectability (VL < 50 copies/mL; 24-month cumulative probability: 80% [95% Confidence Interval 77-82]) than their non-HTE counterparts (85% [84-86]). No difference was observed in the probability of maintaining VLs < 200 copies/mL over the first 48 months after achieving suppression (< 50 copies/mL). HTE PLWH were less likely than non-HTE PLWH to maintain CD4 cell counts ≥ 200 cells/µL (24-month cumulative probability: 95% HTE [91-93]; 97% non-HTE [97-97]), and more likely to change regimens (45% HTE; 41% non-HTE). Incident non-AIDS defining event (ADE) morbidities were common in both populations, though more likely among HTE PLWH (45%) than non-HTE PLWH (35%). Incident ADE morbidities and deaths were uncommon among HTE (ADEs 5%; deaths 2%) and non-HTE (ADEs 2%; deaths 1%) PLWH. CONCLUSIONS HTE PLWH were at greater risk of unfavorable treatment outcomes than non-HTE PLWH, suggesting additional therapeutic options are needed for this vulnerable population.
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Affiliation(s)
- Ricky K. Hsu
- grid.240324.30000 0001 2109 4251NYU Langone Health Center, New York, NY USA ,grid.427827.c0000 0000 8950 9874AIDS Healthcare Foundation, New York, NY USA
| | - Jennifer S. Fusco
- Epividian, Inc., Raleigh, NC USA ,Epividian, Inc., 150 Fayetteville Street, Suite 2300, Raleigh, NC 27601 USA
| | | | | | - Andrew Clark
- grid.476798.30000 0004 1771 726XViiV Healthcare, Brentford, Middlesex, UK
| | | | - Philip C. Lackey
- grid.241167.70000 0001 2185 3318Wake Forest School of Medicine, Winston-Salem, NC USA
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11
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Poteat T, Sarkar S, Ragone L, Rawlings K, Rinehart AR, Hill JN, Gallington K, Coyne KS, Vannappagari V. 2085. PrEP Interest and Preferences Among US Black and Hispanic Men – A National Survey. Open Forum Infect Dis 2022. [PMCID: PMC9752789 DOI: 10.1093/ofid/ofac492.1707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Background Use of daily oral HIV pre-exposure prophylaxis (DO PrEP) has increased steadily in the past several years, but patterns of racial disparities have emerged in PrEP uptake. Although Black and Hispanic people are disproportionately affected by HIV in the US, they constitute a minority among those accessing DO PrEP. Newly available prevention options, such as long-acting injectable (LA) PrEP may help close the gap in unmet need for PrEP; however, interest in LA PrEP has not been evaluated specifically among racial/ethnic minority groups. Awareness, willingness, and usage of PrEP as well as HIV prevention preferences were assessed among sexually active adult men in the US. Methods Participants were recruited through a geographically targeted social media campaign and completed a self-administered, cross-sectional, online survey on demographics, sexual health and behavior, healthcare access, PrEP awareness and usage, and PrEP intention and preferences. Eligible participants met the following criteria: cisgender men, self-identified Black race and/or Hispanic ethnicity, 18 years or older, reporting unknown or HIV-negative status, currently residing in the US, and reporting anal or vaginal sex in the past six months. Descriptive statistics were calculated using SAS v9.4. Results From November to December 2021, 1365 men completed the survey (median age: 29.0 years; Black non-Hispanic: 43.1%, Black Hispanic: 40.3%, White Hispanic: 10.2%, Other Hispanic: 6.4%). A majority had heard of DO PrEP (66.6%) and LA PrEP (47.5%) as a way to prevent HIV; however, a smaller proportion had spoken to a healthcare provider (HCP) about PrEP (42.1%), had ever used PrEP (24.7%), or were currently taking PrEP (16.3%) (Figure 1). A large majority (74.0%) reported interest in using LA PrEP. When asked about their preferred PrEP option, 60.2% chose LA PrEP and 7.4% chose DO PrEP, while 27.5% stated that they preferred neither PrEP option.
PrEP Awareness, Discussion with HCP, and Usage Among US Black and Hispanic Men, Overall and by Race/Ethnicity ![]() Conclusion Most participants demonstrated high awareness of PrEP and a strong interest in LA PrEP. The availability of and interest in LA PrEP may serve as an opportunity to help increase overall PrEP uptake among Black and Hispanic men in the US. Disclosures TONIA POTEAT, PhD, MPH, PA-C, ViiV Healthcare: Advisor/Consultant Supriya Sarkar, PhD, MPH, ViiV Healthcare: Salary|ViiV Healthcare: Stocks/Bonds Leigh Ragone, MS, GlaxoSmithKline: Stocks/Bonds|ViiV Healthcare: Employment Keith Rawlings, MD, ViiV Healthcare: Employee Alex R. Rinehart, PhD, ViiV Healthcare: Stocks/Bonds Vani Vannappagari, MBBS, MPH, PhD, ViiV Healthcare: I am full time employee of ViiV Healthcare and receive GlaxoSmithKline stock as part of my compensation package|ViiV Healthcare: Stocks/Bonds.
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Affiliation(s)
- Tonia Poteat
- University of North Carolina School of Medicine, Durham, North Carolina
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12
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Yan L, Henegar C, Gordon K, Hicks C, Vannappagari V, Justice AC, Aslan M. 1265. Effectiveness and Durability of Dolutegravir (DTG)-Based Regimens in Older People Living with HIV (PLWH) from the Veterans Aging Cohort Study (VACS). Open Forum Infect Dis 2022. [PMCID: PMC9752102 DOI: 10.1093/ofid/ofac492.1096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Background HIV management among older people living with HIV (PLWH) may be complicated by the presence of multiple comorbidities and polypharmacy. This study evaluated effectiveness and durability of modern 3-drug antiretroviral regimens among older PLWH. Methods Using data from the Veterans Aging Cohort Study (VACS), PLWH ≥50 years old initiating a dolutegravir (DTG), bictegravir (BIC), elvitegravir (EVG), raltegravir (RAL), or darunavir (DRV)-based 3-drug regimen for the first time between January 1, 2014, and March 31, 2020 were followed from regimen initiation (baseline) until regimen discontinuation (d/c), death, loss to follow-up, or end of study (September 30, 2020). Suppression [viral load (VL)< 50 copies/mL], change in CD4 cell count, and regimen d/c were compared between regimens 6- and 12-months post-baseline using multivariable logistic or linear regression. Virologic failure (VF; 2 consecutive VLs ≥ 200 copies/ml, or 1VL ≥ 200 copies/ml followed by regimen d/c) was evaluated over 12 months. For all outcomes, DTG-based regimens were compared to each other regimen. Outcomes were stratified by treatment experience (ART-naïve and ART-experienced). Results 2,489 ART-naive (DTG: 912, BIC: 432, EVG: 751, RAL: 159, DRV: 235) and 13,810 ART-experienced (DTG: 5097, BIC: 1765, EVG: 3582, RAL: 1486, DRV: 1880) individuals were included. Included PLWH were 97% male and 30% were ≥65 years old (Table 1). For both naive and experienced PLWH, those on DTG were more likely suppressed and had greater increases in CD4 counts at 6 and 12 months compared to those on DRV or RAL (Table 2). Odds of VF did not differ by regimen for ART-naive. For ART-experienced, DTG showed reduced likelihood of VF compared to DRV and RAL. Discontinuations within the first year were higher for RAL and DRV compared to DTG. For ART-experienced PLWH, 6-month d/c was greater for DTG vs. EVG. Regardless of treatment status, no other statistical differences in outcomes were observed between DTG-, BIC-, and EVG-based regimens.
![]() ![]() Conclusion For both ART-naïve and ART-experienced PLWH >50 years old, treatment responses during the first 12 months of follow-up were similar for those taking DTG-, BIC-, and EVG-based regimens. DTG-based regimens demonstrated greater effectiveness and durability compared to DRV- or RAL-based regimens. Disclosures Cassidy Henegar, PhD, MSPH, GlaxoSmithKline: Stocks/Bonds|ViiV Healthcare: full-time employee Charles Hicks, MD, MD, ViiV Healthcare: I am a full time employee of ViiV Healthcare. Vani Vannappagari, MBBS, MPH, PhD, ViiV Healthcare: I am full time employee of ViiV Healthcare and receive GlaxoSmithKline stock as part of my compensation package|ViiV Healthcare: Stocks/Bonds.
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Affiliation(s)
- Lei Yan
- VA Clinical Epidemiology Research Center & Yale University, West Haven, Connecticut
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13
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Sanchez T, Wilson Beckham S, Hannah MJ, Winslow Edwards O, Rawlings K, Rinehart AR, Sarkar S, Sullivan PS, Vannappagari V. 2089. Relative patient preferences for starting daily, on-demand, and long-acting injectable HIV pre-exposure prophylaxis among US men who have sex with men, 2021-2022. Open Forum Infect Dis 2022. [PMCID: PMC9752991 DOI: 10.1093/ofid/ofac492.1711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Background Daily oral (DO) HIV pre-exposure prophylaxis (PrEP) effectively prevents HIV acquisition, but few men who have sex with men (MSM) currently use it. Newer options, such as on-demand (OD) oral and long-acting injectable (LA) PrEP may improve uptake, but little is understood about relative preferences among these options in practical start scenarios. Preferences for starting various PrEP options were examined among a US nationwide online convenience sample of MSM age 15+ collected September 2021 to February 2022. Methods Participants reporting no prior HIV diagnosis were given brief descripitions of each PrEP option and were asked “If [PrEP option] were available from your local doctor and you could access it for free, would you go to your doctor in the next month to start [PrEP option]?” Those who said yes to multiple options were asked to rank them in order of preference. MSM currently taking DO PrEP were asked whether they would switch to OD or LA. Willingness to start LA was examined by age, race/ethnicity, insurance, and prior awareness of LA. Results Of 5585 MSM not currently using DO PrEP, 50% (n=2805) would start at least one option with greatest preference for OD (Figure 1). Among this group, 73% (n=2060) were willing to start more than one option, with LA the most preferred option. Among the 27% (n=745) who would start only one, OD was the most preferred. Overall, 58% of DO PrEP users (n=1342/2332) would switch to either OD or LA, with LA being most preferred (Figure 2). Hispanic MSM who were not DO PrEP users were more likely to start LA compared to white MSM, and those with other/multiple health insurance were less likely to start LA compared to those on private health insurance (Table 1). Regardless of current DO PrEP use, MSM aware of LA were more likely to start it. ![]() ![]() ![]()
Conclusion There is substantial interest in new PrEP options. Current DO PrEP users appear to be more aware of and interested in LA than PrEP naïve. Although OD PrEP may be favored by those who are PrEP-naïve, most selected multiple options and preferred LA PrEP. Increasing awareness of LA PrEP may bolster interest in its use. These findings highlight the potential role that newer PrEP options will play in community uptake of PrEP and can also inform patient-provider decisions about which PrEP options to consider. Disclosures Travis Sanchez, DVM, MPH, ViiV Healthcare: Grant/Research Support S. Wilson Beckham, PhD, MPH, MA, Viiv Healthcare: Advisor/Consultant Keith Rawlings, MD, ViiV Healthcare: Employee Alex R. Rinehart, PhD, ViiV Healthcare: Stocks/Bonds Supriya Sarkar, PhD, MPH, ViiV Healthcare: Salary|ViiV Healthcare: Stocks/Bonds Vani Vannappagari, MBBS, MPH, PhD, ViiV Healthcare: I am full time employee of ViiV Healthcare and receive GlaxoSmithKline stock as part of my compensation package|ViiV Healthcare: Stocks/Bonds.
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Affiliation(s)
| | - S Wilson Beckham
- Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
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14
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Hsu RK, Brunet L, Fusco JS, Henegar C, Vannappagari V, Clark A, Lackey PC, Pierone G, Fusco GP. 1264. Durability and effectiveness of fostemsavir in heavily treatment-experienced people with HIV. Open Forum Infect Dis 2022. [DOI: 10.1093/ofid/ofac492.1095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Abstract
Background
Paired with other active antiretrovirals (ARVs), fostemsavir (FTR) may offer heavily treatment-experienced (HTE) people with HIV (PWH) options for continuing effective treatment. Durability and effectiveness of FTR-containing regimens in routine clinical care in the United States were assessed.
Methods
Electronic health record data from the OPERA® cohort were used to identify adults initiating FTR-containing regimens between 2JUL2020 (FDA approval) and 1SEP2021. Eligible PWH were followed from first FTR prescription (baseline) until FTR discontinuation, death, loss to follow up, or study end (28FEB2022). Durability was assessed as frequency of FTR discontinuation. Virologic outcomes assessed at 6 and 12 months (±3 months) included suppression (viral load [VL] < 50 copies/mL), virologic failure (2 consecutive VL ≥200 copies/mL or 1 VL ≥200 copies/mL + FTR discontinuation within 120 days after suppression), and viral blips (1 VL ≥50 copies/mL preceded and followed by VLs < 50 copies/mL). Analyses were stratified by baseline viral load (bVL < 50 copies/mL; bVL ≥50 copies/mL).
Results
Overall, 86 PWH initiated FTR (bVL < 50: 30; bVL ≥50: 55), with median follow up of 10.8 months (IQR: 6.8, 15.3). Compared to PWH with bVL ≥50, those with bVL < 50 were older and more likely to be white and have lived longer with HIV (Table 1). Over follow up, 20% discontinued FTR (Table 2). Most (82%) FTR discontinuations were switches to alternative regimens; the remaining were ARV interruptions (no ARVs for > 45 days). Among PWH with bVL < 50, most maintained suppression (6 months: 74%; 12 months: 82%; Figure). Among PWH with bVL ≥50 and with follow up VL during the period assessed, 33% were suppressed at 6 months, 36% were suppressed at 12 months, and 48% achieved suppression at any time over the entire follow up (Figure). In either group, ≤5 PWH experienced virologic failure or blip, though the proportion of PWH with multiple follow up VLs was low.
Conclusion
Despite a heterogenous population and diverse regimens, most HTE PWH remained on FTR at study end. Most PWH with bVL < 50 remained suppressed and half of PWH with bVL ≥50 achieved suppression over the entire study period. Virologic failure and blips were infrequent, although follow up was limited in this early evaluation of real-world FTR use.
Disclosures
Ricky K. Hsu, MD, Gilead: Honoraria|Merck: Honoraria|ViiV: Advisor/Consultant|ViiV: Grant/Research Support|ViiV: Honoraria Laurence Brunet, PhD, AIDS Healthcare Foundation: Client of my employer|EMD Serono: Client of my employer|Gilead Sciences: Client of my employer|Janssen: Client of my employer|Merck & Co: Client of my employer|TheraTechnologies: Client of my employer|ViiV Healthcare: Client of my employer Jennifer S. Fusco, BS, AIDS Healthcare Foundation: Client of my employer|EMD Serono: Client of my employer|Gilead Sciences: Client of my employer|Janssen: Client of my employer|Merck & Co.: Client of my employer|TheraTechnologies: Client of my employer|ViiV Healthcare: Client of my employer Cassidy Henegar, PhD, MSPH, GlaxoSmithKline: Stocks/Bonds|ViiV Healthcare: full-time employee Vani Vannappagari, MBBS, MPH, PhD, ViiV Healthcare: I am full time employee of ViiV Healthcare and receive GlaxoSmithKline stock as part of my compensation package|ViiV Healthcare: Stocks/Bonds Andrew Clark, MD, ViiV Healthcare: Employee|ViiV Healthcare: Stocks/Bonds Gerald Pierone, Jr., MD, Gilead: Grant/Research Support|GSK-VIIV: Grant/Research Support Gregory P. Fusco, MD, MPH, AIDS Healthcare Foundation: Client of employer|EMD: Grant/Research Support|Gilead Sciences: Client of employer|Janssen: Client of employer|Merck & Co.: Client of employer|Theratechnologies: Client of employer|ViiV Healthcare: Client of employer.
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Affiliation(s)
- Ricky K Hsu
- AIDS Healthcare Foundation\ NYU School of Medicine , New York, New York
| | | | | | | | | | - Andrew Clark
- ViiV Healthcare , Brentford, UK, Brentford, England , United Kingdom
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15
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Pierone G, Fusco JS, Brunet L, Vannappagari V, Sarkar S, Henegar C, van Wyk JA, Zolopa A, Fusco GP. 1284. Suppressed Switch to DTG/3TC 2-Drug Regimen Vs. BIC- or DTG-Based 3-Drug Regimens. Open Forum Infect Dis 2022. [PMCID: PMC9752627 DOI: 10.1093/ofid/ofac492.1115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Background Real-world effectiveness of fixed dose dolutegravir/lamivudine (DTG/3TC) two-drug regimens (2DR) during the first 24 months of availability in the US was compared to common three-drug regimens (3DRs) among suppressed antiretroviral therapy (ART)-experienced people living with HIV (PLWH). Methods Suppressed (viral load [VL] < 200 copies/mL) PLWH initiating DTG/3TC 2DR, bictegravir (BIC)-3DR, or DTG-3DR between 01MAY2019 and 31OCT2020 in the OPERA® Cohort were followed until 30APR2021 (potential for ≥6 months of follow-up). Univariate Poisson regression (incidence rates) and Cox proportional hazards marginal structural models were employed to assess confirmed virologic failure (2 viral loads [VLs] ≥200 copies/mL) or regimen discontinuation. Results Overall, 8037 PLWH were included in the analysis (Table). Virologic failure incidence rates were low, ranging from 0.66 (DTG/3TC) to 1.78 (DTG 3DR) per 100 person-years. Compared to DTG/3TC, only DTG 3DR was associated with an increase in the hazard of virologic failure. Discontinuation incidence rates ranged from 8.30 (BIC 3DR) to 24.9 (DTG 3DR) per 100 person-years. The discontinuation hazard was 69% greater with DTG 3DRs and 49% lower with BIC 3DRs compared to DTG/3TC. Regardless of regimen, most discontinuers were suppressed (VL< 200 copies/mL) at the time of discontinuation (DTG/3TC 2DR: 96%, BIC 3DR: 94%, DTG 3DR: 93%; all p >0.05). Discontinuations following an adverse diagnosis/side effect were uncommon with DTG/3TC 2DR (3%) and DTG 3DR (4%, p=0.5), and higher with BIC 3DR discontinuation (7%, p=0.02). The most common reason for DTG 3DR discontinuations was regimen simplification (21%); no reason was given for >50% of the discontinuations in each group.
![]() Conclusion Among ART-experienced, virologically suppressed PLWH, virologic failure was rare after switching to DTG/3TC 2DR, BIC 3DR or DTG 3DR. Most discontinuations were not attributed to the treatment (i.e., loss of suppression, adverse diagnosis, side effects), suggesting other reasons for discontinuation despite high levels of suppression and tolerability. Disclosures Gerald Pierone, Jr., MD, Gilead: Grant/Research Support|GSK-VIIV: Grant/Research Support Jennifer S. Fusco, BS, AIDS Healthcare Foundation: Client of my employer|EMD Serono: Client of my employer|Gilead Sciences: Client of my employer|Janssen: Client of my employer|Merck & Co.: Client of my employer|TheraTechnologies: Client of my employer|ViiV Healthcare: Client of my employer Laurence Brunet, PhD, AIDS Healthcare Foundation: Client of my employer|EMD Serono: Client of my employer|Gilead Sciences: Client of my employer|Janssen: Client of my employer|Merck & Co: Client of my employer|TheraTechnologies: Client of my employer|ViiV Healthcare: Client of my employer Vani Vannappagari, MBBS, MPH, PhD, ViiV Healthcare: I am full time employee of ViiV Healthcare and receive GlaxoSmithKline stock as part of my compensation package|ViiV Healthcare: Stocks/Bonds Supriya Sarkar, PhD, MPH, ViiV Healthcare: Salary|ViiV Healthcare: Stocks/Bonds Cassidy Henegar, PhD, MSPH, GlaxoSmithKline: Stocks/Bonds|ViiV Healthcare: full-time employee Andrew Zolopa, MD, ViiV Healthcare: full time employee|ViiV Healthcare: Stocks/Bonds Gregory P. Fusco, MD, MPH, AIDS Healthcare Foundation: Client of employer|EMD: Grant/Research Support|Gilead Sciences: Client of employer|Janssen: Client of employer|Merck & Co.: Client of employer|Theratechnologies: Client of employer|ViiV Healthcare: Client of employer.
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Affiliation(s)
| | | | | | | | | | | | - Jean A van Wyk
- ViiV Healthcare Limited, Brentford, England, United Kingdom
| | - Andrew Zolopa
- ViiV Healthcare, Research Triangle Park, North Carolina
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Poteat T, Sarkar S, Ragone L, Rawlings K, Rinehart AR, Hill JN, Gallington K, Coyne KS, Vannappagari V. 795. Awareness and Interest in PrEP Options Among US Cisgender Women – A National Survey. Open Forum Infect Dis 2022. [DOI: 10.1093/ofid/ofac492.055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Abstract
Background
Cisgender women continue to have low pre-exposure prophylaxis (PrEP) uptake in the US, despite making up almost 20% of new HIV infections. The gap between the number of women who would benefit from PrEP and those who use PrEP highlights the unmet need for HIV prevention in women. As new prevention options, such as long-acting (LA) injectable PrEP, become available, it is important to understand PrEP awareness and preferences among women to help meet this need. Awareness, willingness, and usage of PrEP as well as HIV prevention preferences were assessed among sexually active women in the US.
Methods
Cisgender women were recruited through a geolocation targeted social media campaign and completed a self-administered, cross-sectional, online survey on demographics, sexual health and behavior, healthcare access, PrEP awareness and history, and PrEP intention and preferences. Eligible participants were cisgender women, 18 years or older, who reported an unknown or HIV-negative status, currently resided in the US, and reported vaginal or anal sex in the past six months. Descriptive statistics were calculated using SAS v9.4.
Results
From November to December 2021, 961 participants completed the survey (median age: 28.0 years; Black non-Hispanic: 34.7%; Black Hispanic: 19.9%; White non-Hispanic: 21.3%; White Hispanic: 12.0%; Another race: 9.1%). A majority had heard of PrEP (70.6%) and LA PrEP (50.1%) as a way to prevent HIV; however, a smaller proportion had spoken to a healthcare provider (HCP) about PrEP (37.8%), had ever used PrEP (19.7%), or were currently on PrEP (9.3%). While PrEP awareness was high across all racial and ethnic groups, PrEP discussions with an HCP and PrEP usage was lowest among Black, non-Hispanic women (Figure 1). Most participants (78.8%) expressed intent to regularly use any HIV prevention method and 66.0% reported likelihood of using LA PrEP if it were available. Condoms were the most favored prevention option (46.7%) followed by HCP administered LA PrEP (24.3%), vaginal ring (9.0%), self-administered LA PrEP (8.8%), and oral PrEP (6.7%).
Conclusion
Although most women demonstrated high PrEP awareness and interest, many had never discussed PrEP with an HCP. The availability of LA PrEP may be an important opportunity for HCPs to discuss a preferred PrEP option with women.
Disclosures
Tonia Poteat, PhD, MPH, PAC, Merck & Co. Inc: Advisor/Consultant|Viiv Healthcare: Advisor/Consultant Supriya Sarkar, PhD, MPH, ViiV Healthcare: Salary|ViiV Healthcare: Stocks/Bonds Leigh Ragone, MS, GlaxoSmithKline: Stocks/Bonds|ViiV Healthcare: Employment Keith Rawlings, MD, ViiV Healthcare: Employee Alex R. Rinehart, PhD, ViiV Healthcare: Stocks/Bonds Vani Vannappagari, MBBS, MPH, PhD, ViiV Healthcare: I am full time employee of ViiV Healthcare and receive GlaxoSmithKline stock as part of my compensation package|ViiV Healthcare: Stocks/Bonds.
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Affiliation(s)
- Tonia Poteat
- University of North Carolina School of Medicine , NC
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17
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Sension MG, Hsu RK, Fusco JS, Brunet L, Cochran Q, Uranaka C, Sridhar G, Vannappagari V, Zolopa A, van Wyk JA, McCurdy L, Fusco GP, Wohlfeiler MB. 1582. Real-World Use of Long-Acting Cabotegravir + Rilpivirine in the US: Effectiveness in the First Year. Open Forum Infect Dis 2022. [PMCID: PMC9752331 DOI: 10.1093/ofid/ofac492.105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Background The first long-acting (LA) antiretroviral therapy (ART) regimen, cabotegravir+rilpivirine (CAB+RPV) injection, was approved by the FDA in January 2021 for ART-experienced, people with HIV (PWH) with undetectable viral load (VL< 50 copies/mL). We assessed clinical effectiveness of CAB+RPV LA in the first year of use in the United States (US). Methods Using electronic health record data from the OPERA® cohort, all ART-experienced adults who received ≥1 CAB+RPV LA prescriptions for the first time between 21Jan2021 and 28Feb2022 were followed until 13Mar2022. Discontinuation was defined as an ART switch or > 2 consecutive missed doses. VL were monitored from first injection until end of follow-up or discontinuation. Confirmed virologic failure was defined as 2 consecutive VLs > 200 copies/mL or 1 VL > 200 copies/mL + discontinuation. Results were stratified by VL at first prescription (i.e., suppressed: < 200 copies/mL; viremic: ≥ 200 copies/mL). Results Of 994 PWH prescribed CAB+RPV, all were ART-experienced and 85% had undetectable VL (< 50 copies/mL), 90% were suppressed (< 200 copies/mL), and the remainder had VL ≥200/mL (6%) or missing baseline VL (4%). Of those prescribed, 344 (38%) received CAB+RPV LA injections over a median 53 (IQR: 35, 79) days; 14% were women, 36% were Black, 29% were Hispanic, 25% had a BMI of ≥30, and the median age was 40 (IQR: 32, 53) years (Table 1). At the end of observation, 62% had not yet received CAB+RPV injections as they were in the process of approval, were on oral lead-in, or had been denied. At study end, 310 (90%) of the 344 remained on CAB+RPV LA with median follow-up of 3.4 (2.2, 6.1) months. Among those with VLs after first injection, the last VL was < 200 copies/mL in 99% and < 50 copies/mL in 94% (Table 2); all follow-up VLs were < 200 copies/mL in 97%, and < 50 copies/mL in 88%. Thirty viremic PWH received CAB+RPV LA injections (Table) with a median VL at first prescription of 4.2 (IQR: 3.2, 4.9) log copies/mL. Five or fewer PWH experienced confirmed virologic failure in each of the suppressed and viremic groups. Conclusion In this real-world cohort of PWH who received CAB+RPV LA injections in the US, observations from the first year suggest that this regimen is effective among virologically suppressed individuals. Disclosures Michael G. Sension, MD, Gilead: Advisor/Consultant|Gilead: Honoraria|Viiv: Advisor/Consultant|Viiv: Grant/Research Support|Viiv: Honoraria Ricky K. Hsu, MD, Gilead: Honoraria|Merck: Honoraria|ViiV: Advisor/Consultant|ViiV: Grant/Research Support|ViiV: Honoraria Jennifer S. Fusco, BS, AIDS Healthcare Foundation: Client of my employer|EMD Serono: Client of my employer|Gilead Sciences: Client of my employer|Janssen: Client of my employer|Merck & Co.: Client of my employer|TheraTechnologies: Client of my employer|ViiV Healthcare: Client of my employer Laurence Brunet, PhD, AIDS Healthcare Foundation: Client of my employer|EMD Serono: Client of my employer|Gilead Sciences: Client of my employer|Janssen: Client of my employer|Merck & Co: Client of my employer|TheraTechnologies: Client of my employer|ViiV Healthcare: Client of my employer Gayathri Sridhar, MBBS, MPH, PhD, GlaxoSmithKline: Stocks/Bonds|ViiV Healthcare: Employment Vani Vannappagari, MBBS, MPH, PhD, ViiV Healthcare: I am full time employee of ViiV Healthcare and receive GlaxoSmithKline stock as part of my compensation package|ViiV Healthcare: Stocks/Bonds Andrew Zolopa, MD, ViiV Healthcare: full time employee|ViiV Healthcare: Stocks/Bonds Jean A. van Wyk, MB,ChB; MFPM, ViiV Healthcare Limited: I am an employee of ViiV Healthcare|ViiV Healthcare Limited: Stocks/Bonds Gregory P. Fusco, MD, MPH, AIDS Healthcare Foundation: Client of employer|EMD: Grant/Research Support|Gilead Sciences: Client of employer|Janssen: Client of employer|Merck & Co.: Client of employer|Theratechnologies: Client of employer|ViiV Healthcare: Client of employer.
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Affiliation(s)
| | - Ricky K Hsu
- AIDS Healthcare Foundation\ NYU School of Medicine, New York, New York
| | | | | | | | | | | | | | | | - Jean A van Wyk
- ViiV Healthcare Limited, Brentford, England, United Kingdom
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18
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Patel P, Ford SL, Baker M, Meyer C, Garside L, D'Amico R, Van Solingen‐Ristea R, Crauwels H, Polli JW, Seal C, Yagüe Muñoz I, Thiagarajah S, Birmingham E, Spreen WR, Baugh B, van Wyk J, Vannappagari V. Pregnancy outcomes and pharmacokinetics in pregnant women living with
HIV
exposed to long‐acting cabotegravir and rilpivirine in clinical trials. HIV Med 2022; 24:568-579. [PMID: 36411596 DOI: 10.1111/hiv.13439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 10/19/2022] [Indexed: 11/24/2022]
Abstract
BACKGROUND Limited data exist on pregnant women living with HIV exposed to cabotegravir + rilpivirine (CAB + RPV). Outcomes in pregnant participants exposed to CAB + RPV, and pharmacokinetic washout data in those exposed to CAB + RPV long-acting (LA) with live births, are presented. METHODS Women exposed to one or more doses of CAB + RPV (oral/LA) from ViiV Healthcare-sponsored phase 2b/3/3b clinical trials and the compassionate use programme who became pregnant were included. Upon pregnancy in the trial programme, CAB + RPV was discontinued, an alternative antiretroviral regimen was initiated, and quarterly pharmacokinetic sampling for 52 weeks post-last injection was obtained. CAB + RPV continuation or alternative antiretroviral regimen initiation was decided by pregnant compassionate use programme participants and their treating physicians. RESULTS As of 31 March 2021, 25 pregnancies following CAB + RPV exposure at conception were reported (five oral, 20 LA), including four who conceived during pharmacokinetic washout following treatment discontinuation. There were eight elective abortions, six miscarriages (five in first trimester), one ectopic pregnancy, and 10 live births (one oral, nine LA), including one infant born with congenital ptosis. Among participants exposed to CAB + RPV LA at conception with live births, plasma CAB and RPV washout concentrations during pregnancy were within the range of those observed in non-pregnant women. CONCLUSION In this first analysis of pregnancy outcomes following CAB + RPV exposure at conception, 10 live births, including one with congenital anomaly, were reported. Plasma CAB and RPV washout concentrations during pregnancy were within the range of those in non-pregnant women. Pregnancy surveillance within ViiV Healthcare-sponsored clinical trials is ongoing, with dedicated pregnancy studies planned.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Ciara Seal
- GlaxoSmithKline Collegeville Pennsylvania USA
| | | | | | | | | | - Bryan Baugh
- Janssen Research & Development Titusville New Jersey USA
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19
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Keith Rawlings M, Letang E, Quercia R, Grove R, DeMasi R, Min S, Vannappagari V, Zolopa A, van Wyk J, Smith K. Evaluating Diversity in Randomized Clinical Trials of Dolutegravir-Based Antiretroviral Therapy Regimens: Pooled 48-Week Analyses by Race, Sex, and Regional Subgroups. Open Forum Infect Dis 2022; 9:ofac304. [PMID: 36046700 PMCID: PMC9423381 DOI: 10.1093/ofid/ofac304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 06/22/2022] [Indexed: 12/04/2022] Open
Abstract
Background In HIV clinical trials, proportions of Black and female participants achieving virologic suppression (VS) are often lower compared with White and male participants. As the antiretroviral therapy (ART) landscape continues to evolve, addressing existing challenges in clinical trial diversity will be critical to effectively translate results into clinical practice. Here, we pooled data to evaluate the efficacy and safety of dolutegravir (DTG)-containing regimens by race, sex, and regional subgroups. Methods Three pooled analyses were conducted using 48-week results from phase 3/3b trials: DTG 3-drug vs non-DTG-containing 3- or 4-drug regimens in ART-naive participants (ARIA, FLAMINGO, SINGLE, SPRING-2), DTG-containing 2-drug vs 3-drug regimens in ART-naive participants (GEMINI-1, GEMINI-2), and DTG 3-drug vs non-DTG-containing 3- or 4-drug regimens in ART-experienced participants (SAILING, DAWNING). Proportions of participants with VS, safety, and change from baseline in CD4+ cell count were analyzed. Results Proportions of participants achieving VS were high among those receiving DTG vs comparator regimens. Proportions of participants achieving VS were generally lower in Black (vs non-Black), female (vs male), and US (vs non-US) subgroups. No new safety signals emerged from any subgroup in pooled analyses. Conclusions These analyses confirm that, across subgroups, DTG has robust efficacy and a good safety profile at week 48 relative to comparator regimens. Achieving VS may vary by participant characteristics, highlighting the urgent need for enrollment to reflect the demographics of global HIV populations more accurately. Future studies should strive to support participants throughout the trial to ensure optimal representation, inclusion, and retention.
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Affiliation(s)
| | | | | | | | - Ralph DeMasi
- ViiV Healthcare , Research Triangle Park, NC , USA
| | - Sherene Min
- ViiV Healthcare , Research Triangle Park, NC , USA
| | | | - Andrew Zolopa
- ViiV Healthcare , Research Triangle Park, NC , USA
- Stanford University , Palo Alto, CA , USA
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20
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Pierone G, Fusco JS, Vannappagari V, Brunet L, Weber RP, Aboud M, van Wyk J, Ragone L, Fusco GP. Dolutegravir/rilpivirine 2-drug regimen comparable to commonly prescribed 3-drug regimens up to 18-months in a real-world setting. Antivir Ther 2022. [DOI: 10.1177/13596535211073235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background This study compared the effectiveness and durability of DTG/RPV with commonly prescribed 3-drug regimens (3-DR) in people living with HIV (PLWH) in a real-world setting. Methods Antiretroviral therapy (ART)-experienced, virologically suppressed PLWH who initiated DTG/RPV or a 3-DR in 2018 were identified in the OPERA® database and followed through 6/30/2019. Virologic failure (two consecutive viral loads (VL) ≥ 200 copies/mL or single VL ≥ 200 copies/mL with regimen modification/discontinuation) and maintained virologic suppression (last VL test < 50 or < 200 copies/mL) were described. Kaplan–Meier methods were used to estimate time to virologic failure and treatment discontinuation. Risk of virologic failure was adjusted for age, sex, race/ethnicity, risk of infection, region, baseline CD4 cell count, history of substance abuse or syphilis, and mortality risk score at baseline in a Cox model. Results PLWH initiating DTG/RPV were older and more likely to be Hispanic or have comorbidities than 3-DR initiators. DTG/RPV users experienced fewer discontinuations (15%) and were more likely to be suppressed at study end (98%) than 3-DR users (28% and 96%, respectively). Virologic failure was uncommon; rates per 100 person-years did not differ between the DTG/RPV (1.45, 95% CI: 0.69, 3.03) and 3-DR (2.63, 95% CI: 2.21, 3.14) groups. The risk of virologic failure did not differ significantly between the groups in adjusted Cox models (adjusted hazard ratio 1.32, 95% CI: 0.61, 2.89). Conclusions The findings of this real-world OPERA® study suggest that DTG/RPV can be a viable alternative to standard 3-DRs for ART-experienced, virologically suppressed PLWH.
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Affiliation(s)
| | | | | | | | | | | | | | - Leigh Ragone
- ViiV Healthcare, Research Triangle Park, NC, USA
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21
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Pierone G, Fusco JS, Brunet L, Henegar C, van Wyk JA, Sarkar S, Vannappagari V, Zolopa A, Wohlfeiler MB, Fusco G. 886. The Impact of the COVID-19 Pandemic on Clinical Follow-Up, Monitoring and Regimen Discontinuation for People Living with HIV in the US. Open Forum Infect Dis 2021. [PMCID: PMC8690744 DOI: 10.1093/ofid/ofab466.1081] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Background The COVID-19 pandemic has disrupted health care services for people living with HIV (PLWH). This study aimed to compare rates of clinical visits, viral load monitoring and antiretroviral therapy (ART) regimen discontinuation among virally suppressed PLWH in the US before and during the COVID pandemic. Methods The study population consisted of ART-experienced PLWH ≥18 years of age and active in care in the OPERA cohort within 2 years prior to 31OCT2020. Virally suppressed PLWH (i.e., viral load < 200 copies/mL) were included if they switched to either dolutegravir/lamivudine or a dolutegravir- or bictegravir-based 3-drug regimen between 01MAY2019 and 30APR2020. The study periods spanned from 01MAY2019 to 28FEB2020 (pre-COVID) and 01MAR2020 to 31OCT2020 (during COVID). Incidence rates of clinical visits, viral load measurements and regimen discontinuation were estimated using univariate Poisson regression for both study periods. In-person visits comprised any scheduled or walk-in outpatient, inpatient, emergency or laboratory visit. Telehealth visits comprised any phone or video encounters. Results The study included 4806 PLWH in the pre-COVID and 4992 in the COVID period. Rates of in-person visits were reduced almost 2-fold during COVID, while telehealth visits increased almost 9-fold, resulting in an overall reduction in any visits rates from 10.07 visits per person-year (95% CI: 9.93, 10.21) pre-COVID to 7.10 (95% CI: 7.01, 7.19) during COVID [Fig 1]. Rates of viral load measurements dropped from 2.99 viral loads per person-year (95% CI: 2.92, 3.07) pre-COVID to 1.97 (95% CI: 1.92, 2.02) during COVID [Fig 2]. Regimen discontinuation rates were also reduced from 14.3 discontinuations per 100 person-years pre-COVID (95% CI: 12.7, 16.1) to 9.6 (95% CI: 8.6, 10.8) during COVID [Fig 3]. In both study periods, virologic failures were detected in < 1% of PLWH with ≥ 1 viral load. Figure 1. Incidence rates for overall, in-person, and telehealth visits during the pre-COVID (open circle) and the COVID (filled circle) study periods ![]()
Incidence rates for viral load measurements during the pre-COVID (open circle) and the COVID (filled circle) study periods ![]()
Incidence rates for regimen discontinuation during the pre-COVID (open circle) and the COVID (filled circle) study periods ![]()
Conclusion The COVID pandemic has led to an important reduction in the frequency and type of clinical follow-up visits and viral load monitoring among virally suppressed PLWH in the US. A reduction in regimen discontinuation rates was also observed, presumably associated to less frequent follow-up. The long-term impact of the pandemic on HIV care remains uncertain. Disclosures Gerald Pierone, MD, Epividian (Board Member) Jennifer S. Fusco, BS, Epividian, inc (Employee) Laurence Brunet, PhD, Epividian, inc (Employee) Cassidy Henegar, PhD, GSK (Shareholder)ViiV Healthcare (Employee) Jean A. van Wyk, MB,ChB, GlaxoSmithKline (Shareholder)ViiV Healthcare (Employee) Supriya Sarkar, PhD, GSK (Shareholder)ViiV Healthcare (Employee) Vani Vannappagari, MBBS, MPH, PhD, ViiV Healthcare Limited (Employee) Andrew Zolopa, MD, GlaxoSmithKline (Shareholder)ViiV Healthcare (Employee) Michael B. Wohlfeiler, MD, Epividian, inc (Board Member)ViiV Healthcare (Research Grant or Support) Gregory Fusco, MD, MPH, Epividian, inc (Employee)
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22
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Patel P, Ford SL, Baker M, Meyer C, Garside L, D’Amico R, Van Solingen-Ristea R, Crauwels H, Polli J, Seal C, Thiagarajah S, Birmingham E, Spreen W, Baugh B, Bosse M, Vannappagari V. 885. Pregnancy Outcomes and Pharmacokinetics in Pregnant Women Living with HIV Exposed to Long-Acting Cabotegravir and Rilpivirine in Clinical Trials. Open Forum Infect Dis 2021. [PMCID: PMC8644735 DOI: 10.1093/ofid/ofab466.1080] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Background Limited data exist among women living with HIV who become pregnant while exposed to long-acting (LA) cabotegravir (CAB) and rilpivirine (RPV). We report outcomes in pregnant participants and LA pharmacokinetic (PK) tail data in pregnant women exposed to CAB+RPV with live births. Methods Women of reproductive potential exposed to ≥ 1 dose of CAB+RPV (oral/LA) from ViiV-sponsored Phase 2/3/3b clinical treatment studies and the compassionate use program were included in this analysis and pregnancies identified. Per protocol, upon identification of pregnancy, CAB+RPV was discontinued and an alternative regimen initiated, with continued quarterly PK sampling for 52 weeks post last injection during long-term safety follow-up (LTFU). Descriptive characteristics of pregnant women and birth outcomes and available CAB and RPV PK during pregnancy for those with live births are summarized. Results As of March 31, 2021, 26/325 women of reproductive potential (age 18–49 years) became pregnant while exposed to CAB+RPV (5 oral, 21 LA [including 3 following LA discontinuation]). There were 11 live births (1 oral, 10 LA), of which 10 had no reported congenital abnormalities and 1 had reported congenital ptosis, in a pre-term infant with intrauterine growth restriction. There were 9 elective terminations and 6 miscarriages (5 in first 9 weeks of gestation). Ten women exposed to intramuscular CAB+RPV LA became pregnant with subsequent live birth outcomes, including 3 infants conceived during the PK tail in LTFU. All women were virologically suppressed at time of pregnancy identification. In women becoming pregnant on LA dosing, plasma CAB and RPV concentrations during pregnancy were within the range of expected concentrations in non-pregnant women. Two of 10 women with live births exposed to CAB+RPV LA continued LA therapy during pregnancy (compassionate use program participants). Conclusion Pregnancy outcomes in women exposed to CAB+RPV at conception are consistent with earlier findings. There was 1 reported congenital anomaly among 11 live births. CAB and RPV PK tail in pregnancy was within the expected range for non-pregnant women. Ongoing monitoring of birth defects within the antiretroviral pregnancy registry and pregnancy surveillance within the treatment program continues. Disclosures Parul Patel, PharmD, GlaxoSmithKline (Shareholder)ViiV Healthcare (Employee) Susan L. Ford, PharmD, GlaxoSmithKline (Shareholder)ViiV Healthcare (Employee) Mark Baker, PhD, GlaxoSmithKline (Shareholder)ViiV Healthcare (Employee) Claudia Meyer, MBChB, MRCP, MSc, FRCPath, DTM&H, GlaxoSmithKline (Employee, Shareholder) Louise Garside, PhD, GlaxoSmithKline (Employee) Ronald D’Amico, DO, MSc, GlaxoSmithKline (Shareholder)ViiV Healthcare (Employee) Rodica Van Solingen-Ristea, MD, Janssen Research and Development (Employee)ViiV Healthcare (Employee) Herta Crauwels, PhD, Janssen (Employee) Joseph Polli, PhD, FAAPS, GlaxoSmithKline (Shareholder)ViiV Healthcare (Employee) Ciara Seal, BS, GlaxoSmithKline (Employee, Shareholder) Shanker Thiagarajah, MB ChB, GlaxoSmithKline (Employee, Shareholder) Eileen Birmingham, MD, MPH, Janssen Research and Development (Employee, Shareholder) William Spreen, PharmD, GlaxoSmithKline (Shareholder)ViiV Healthcare (Employee) Bryan Baugh, MD, Janssen, Johnson & Johnson (Employee, Shareholder) Matthew Bosse, DO, GlaxoSmithKline (Shareholder)ViiV Healthcare (Employee) Vani Vannappagari, MBBS, MPH, PhD, ViiV Healthcare Limited (Employee)
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Affiliation(s)
| | | | - Mark Baker
- ViiV Healthcare, Research Triangle Park, NC
| | | | | | | | | | - Herta Crauwels
- Janssen Research and Development, Antwerpen, Oost-Vlaanderen, Belgium
| | | | - Ciara Seal
- GlaxoSmithKline, Research Triangle Park, NC
| | | | - Eileen Birmingham
- Janssen Research and Development, Antwerpen, Oost-Vlaanderen, Belgium
| | | | - Bryan Baugh
- Janssen Research & Development, LLC, Beerse, Antwerpen, Belgium
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Vannappagari V, Albano J, Ragone L, Cook T, Scheuerle A, Short WR, Thorne C, Beckerman KP, Chaktoura N, Mofenson L. 74. Maternal Dolutegravir (DTG) Use During Pregnancy and Birth Outcomes: The Antiretroviral Pregnancy Registry (APR). Open Forum Infect Dis 2021. [PMCID: PMC8643776 DOI: 10.1093/ofid/ofab466.074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Background
The APR is prospective exposure-registration cohort study, monitoring for early warning signals of major teratogenic effects of antiretrovirals (ARV) used during pregnancy. This analysis aimed to assess maternal demographics, pregnancy and neonatal outcomes including birth defects among infants with periconception and prenatal exposure to DTG using APR data.
Methods
Descriptive analysis with frequency tabulation of pregnancy and neonatal outcomes is reported. Periconception is defined as any exposure within two weeks prior to or through 28 days after conception.
Results
There were 1010 prospectively reported pregnancies with exposure to DTG through 31January2021, with 526 periconception exposures, 105 exposed later during 1st trimester, 260 during 2nd trimester and 119 during 3rd trimester. Maternal median age at conception was 30 years and 77.0% of pregnancies were reported from the United States. At the time of reporting, 46.6% had CD4 count ≥500 cells/µL, 31.8% had 200-499 cells/µL, 12.5% had < 200 cells/µL and 9.1% unknown.
The 1010 DTG exposed pregnancies resulted in 1036 outcomes: 956 (92.3%) live births (26 twin pairs), 12 (1.2%) stillbirths, 28 (2.7%) induced abortions, and 38 (3.7%) spontaneous abortions. Among live births, 39 (4.1%) reported birth defects. For 1st trimester exposures, overall defect prevalence was 3.3% (19/576, 95% CI:2.0-5.1) and for 2nd/3rd trimester exposures defect prevalence was 5.3% (20/380, 95% CI:3.2-8.0). One neural tube defect (NTD) case of anencephaly with periconception DTG exposure was reported.
Among the 873 singleton, live births without birth defects, 92 (10.5%) were preterm (< 37 weeks of gestation); 103 (11.8%) had low birth weight (lbw) < 2500 grams including 22 (2.5%) < 1500 (very lbw) grams.
Conclusion
APR data do not demonstrate an increased risk of overall birth defects with DTG use above the population expected rate of defects (2.72 to 4.17 per 100 live births from Metropolitan Atlanta Congenital Defects Program [MACDP] and Texas Birth Defects Registry [TBDR] respectively). The number of periconception exposure outcomes is not yet sufficient to evaluate potential association of DTG with NTD. The Registry continues to closely monitor birth defects, including NTDs in pregnancies exposed to DTG and other integrase inhibitors.
Disclosures
Vani Vannappagari, MBBS, MPH, PhD, ViiV Healthcare Limited (Employee) Jessica Albano, PhD, MPH, Syneos Health (Employee, Shareholder) Leigh Ragone, MS, GlaxoSmithKline (Shareholder)ViiV Healthcare (Employee) Taylor Cook, BS, Syneos Health (Employee) Angela Scheuerle, MD, ViiV (Independent Contractor) William R. Short, MD, Gilead Sciences (Individual(s) Involved: Self): Consultant; ViiV (Individual(s) Involved: Self): Consultant Claire Thorne, MSc, PhD, MSD (Grant/Research Support)ViiV Healthcare (Grant/Research Support, Other Financial or Material Support, Contributor to Think Tank)
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Affiliation(s)
| | | | | | | | | | | | - Claire Thorne
- University College London Great Ormond Street Institute of Child Health, London, England, United Kingdom
| | | | | | - Lynne Mofenson
- Elizabeth Glaser Pediatric AIDS Foundation, Silver Spring, Maryland
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Pelchen-Matthews A, Larsen JF, Shepherd L, Begovac J, Pedersen K, De Wit S, Horban A, Jablonowska E, Johnson M, Khromova I, Losso MH, Nielsen LN, Ridolfo AL, Schmied B, Stephan C, Yust I, Curtis L, Vannappagari V, Ragone L, Roen A, Raben D, Kirk O, Peters L, Mocroft A. Hypersensitivity reactions, hepatotoxicity, and other discontinuations in persons receiving integrase strand transfer inhibitors: results from the EuroSIDA study. HIV Res Clin Pract 2021; 22:160-168. [PMID: 34779362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Background: Hypersensitivity reaction (HSR) and hepatotoxicity are rare, but potentially serious side-effects of antiretroviral use.Objective: To investigate discontinuations due to HSR, hepatotoxicity or other reasons among users of dolutegravir (DTG) vs. raltegravir (RAL) or elvitegravir (EVG) in the EuroSIDA cohort.Methods: We compared individuals ≥18 years and starting combination antiretroviral therapy (ART, ≥3 drugs) with DTG vs. RAL or EVG, with or without abacavir (ABC), between January 16, 2014 and January 23, 2019. Discontinuations due to serious adverse events (SAEs) were independently reviewed.Results: Altogether 4366 individuals started 5116 ART regimens including DTG, RAL, or EVG, contributing 9180 person-years of follow-up (PYFU), with median follow-up 1.6 (interquartile range 0.7-2.8) years per treatment episode. Of these, 3074 (60.1%) used DTG (1738 with ABC, 1336 without) and 2042 (39.9%) RAL or EVG (286 with ABC, 1756 without). 1261 (24.6%) INSTI episodes were discontinued, 649 of the DTG-containing regimens (discontinuation rate 115, 95% CI 106-124/1000 PYFU) and 612 RAL or EVG-containing regimens (173, CI 160-188/1000 PYFU). After independent review, there were five HSR discontinuations, two for DTG (one with and one without ABC, discontinuation rate 0.35, CI 0.04-1.28/1000 PYFU), and three for RAL or EVG without ABC (0.85, CI 0.18-2.48/1000 PYFU). There was one hepatotoxicity discontinuation on DTG with ABC (discontinuation rate 0.18, CI 0.00-0.99/1000 PYFU).Conclusion: During 5 years of observations in the EuroSIDA cohort independently reviewed discontinuations due to HSR or hepatotoxicity were very rare, indicating a low rate of SAEs.
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Affiliation(s)
- Annegret Pelchen-Matthews
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, London, UK
| | - Jakob Friis Larsen
- CHIP Centre of Excellence for Health, Immunity and Infections, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Leah Shepherd
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, London, UK
| | - Josip Begovac
- University Hospital of Infectious Diseases, Zagreb, Croatia
| | | | | | | | | | | | - Irina Khromova
- Centre for HIV/AIDS and Infectious Diseases, Kaliningrad, Russia
| | | | | | | | | | - Christoph Stephan
- Medical Dept. 2, Infectious Diseases Unit, Goethe-University Hospital, Frankfurt, Germany
| | | | | | | | | | - Ashley Roen
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, London, UK
| | - Dorthe Raben
- CHIP Centre of Excellence for Health, Immunity and Infections, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Ole Kirk
- CHIP Centre of Excellence for Health, Immunity and Infections, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Lars Peters
- CHIP Centre of Excellence for Health, Immunity and Infections, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Amanda Mocroft
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, London, UK
- CHIP Centre of Excellence for Health, Immunity and Infections, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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25
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Mounzer K, Brunet L, Hsu R, Fusco J, Vannappagari V, Henegar C, van Wyk J, Crawford M, Lo J, Fusco G. Changes in Body Mass Index Associated with Antiretroviral Regimen Switch Among Treatment-Experienced, Virologically Suppressed People Living with HIV in the United States. AIDS Res Hum Retroviruses 2021; 37:852-861. [PMID: 34002626 DOI: 10.1089/aid.2020.0287] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
With obesity on the rise among people living with HIV (PLWH), there is growing concern that weight gain may result as an undesired effect of antiretroviral therapy (ART). This analysis sought to assess the association between ART regimens and changes in body mass index (BMI) among ART-experienced, virologically suppressed PLWH. ART-experienced, virologically suppressed PLWH ≥18 years of age in the Observational Pharmacoepidemiology Research and Analysis (OPERA) cohort were included for analysis if prescribed a new regimen containing one of the following core agents: dolutegravir (DTG), elvitegravir/cobicistat (EVG/c), raltegravir (RAL), rilpivirine (RPV), or boosted darunavir (bDRV), for the first time between August 1, 2013 and December 31, 2017. Multivariable linear regression was used to assess the association between regimen and mean changes in BMI at 6, 12, and 24 months after switch. In unadjusted analyses, BMI increases ranged from 0.30 kg/m2 (bDRV) to 0.83 kg/m2 (RPV) at 24 months following switch, but gains were observed with every regimen. In adjusted analyses, compared to DTG, only bDRV was associated with a smaller increase in BMI at all time points, while EVG/c and RAL were associated with smaller increases in BMI at 6 months only. Overall, results were consistent in analyses stratified by baseline BMI category. BMI increases were relatively small but followed an upward trend over time in this cohort of treatment-experienced, suppressed PLWH. Gains were attenuated with a longer period of follow-up. BMI gains did not differ by regimens, except for bDRV regimens, which were consistently associated with smaller BMI increases than DTG.
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Affiliation(s)
- Karam Mounzer
- Philadelphia FIGHT, Clinical Care, Philadelphia, Pennsylvania, USA
| | | | - Ricky Hsu
- AIDS Healthcare Foundation, New York, New York, USA
- NYU Langone Medical Center, Department of Medicine, New York, New York, USA
| | | | | | - Cassidy Henegar
- ViiV Healthcare, Research Triangle Park, North Carolina, USA
| | | | | | - Janet Lo
- Massachusetts General Hospital, Division of Endocrinology, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Gregory Fusco
- Epividian, Epidemiology, Durham, North Carolina, USA
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26
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Mounzer KC, Fusco JS, Hsu RK, Brunet L, Vannappagari V, Frost KR, Shaefer MS, Rinehart A, Rawlings K, Fusco GP. Are We Hitting the Target? HIV Pre-Exposure Prophylaxis from 2012 to 2020 in the OPERA Cohort. AIDS Patient Care STDS 2021; 35:419-427. [PMID: 34609897 DOI: 10.1089/apc.2021.0064] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Preventing HIV transmission is a crucial step in ending the HIV epidemic. Safe and effective pre-exposure prophylaxis (PrEP) has been available in the United States since 2012. We set out to determine if persons at greatest risk for HIV acquisition were receiving HIV PrEP. HIV-negative individuals from the Observational Pharmaco-Epidemiology Research & Analysis (OPERA) cohort who were prescribed daily PrEP were contrasted with newly diagnosed HIV persons without PrEP use between July 16, 2012 and October 31, 2020 to determine if the PrEP prescriptions reached the populations who were seroconverting. Poisson regression was used to estimate incidence rates of seroconversion to HIV among PrEP initiators, as well as new diagnoses of sexually transmitted infections among both the PrEP group and the newly HIV+ group. Out of the 14,598 PrEP users and 3558 persons newly diagnosed with HIV in OPERA, demographics varied widely. Older individuals, those of non-Black race, men, nonintravenous (IV) drug users, and those with commercial insurance were proportionally overrepresented among those prescribed PrEP compared to persons newly diagnosed with HIV during the same time period. Over 82% of new HIV+ individuals received care in the southern United States compared to only 45% of PrEP users. Seroconversion to HIV among PrEP users was generally uncommon, although more frequent among those who identified as Black individuals, especially in the 13-25 years old age range. In conclusion, providers need innovative programs to better identify, educate, and link those at greatest risk of HIV acquisition, especially young people, women, Black individuals, and IV drug users, to PrEP.
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Affiliation(s)
| | | | - Ricky K. Hsu
- NYU Langone Medical Center, New York, New York, USA
- AIDS Healthcare Foundation, New York, New York, USA
| | | | | | - Kevin R. Frost
- amfAR, The Foundation for AIDS Research, New York, New York, USA
| | | | - Alex Rinehart
- ViiV Healthcare, Research Triangle Park, North Carolina, USA
| | - Keith Rawlings
- ViiV Healthcare, Research Triangle Park, North Carolina, USA
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Mounzer K, Brunet L, Wyatt CM, Fusco JS, Vannappagari V, Tenorio AR, Shaefer MS, Ragone L, Hsu RK, Fusco GP. To dose-adjust or not to dose-adjust: lamivudine dose in kidney impairment. AIDS 2021; 35:1201-1208. [PMID: 33710017 DOI: 10.1097/qad.0000000000002871] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVES To assess the risk of adverse diagnoses and laboratory abnormalities associated with a 300 or 150 mg daily dose of lamivudine (3TC) initiated by people with HIV (PWH) with an estimated glomerular filtration rate (eGFR) between at least 30 and 49 ml/min per 1.73 m2 or less. DESIGN Longitudinal study based on electronic health records of 539 PWH with eGFR between at least 30 and 49 ml/min per 1.73 m2 or less from the Observational Pharmaco-Epidemiology Research and Analysis (OPERA) cohort. METHODS Common unintended effects of 3TC were evaluated as composite outcomes. We estimated the incidence (univariate Poisson regression) and association between dose and incident composite outcomes (multivariate Poisson regression) among PWH without the relevant diagnoses or laboratory abnormalities at 3TC initiation. RESULTS PWH initiating 150 mg 3TC had higher HIV RNA, lower eGFR, and more comorbidities than those initiating 300 mg 3TC. The prevalence of relevant diagnoses and laboratory abnormalities was similar in both groups. The most common lab abnormality was low hemoglobin. There was no statistically significant difference in incident adverse diagnoses/severe lab abnormalities with 300 mg versus 150 mg [incidence rate ratio (IRR): 1.51; 95% confidence interval (CI) 0.59--3.92). However, a statistically significant association was observed when gastrointestinal symptoms/moderate lab abnormalities were included in the outcome (IRR: 3.07, 95% CI 1.12--8.40). CONCLUSION As 3TC is a well tolerated drug with a wide therapeutic window, dose adjustment may be unnecessary among PWH with eGFR between at least 30 and 49 ml/min per 1.73 m2 or less. Clinical judgement is key when weighing the risks and benefits of 3TC dose adjustment for PWH experiencing gastrointestinal symptoms or moderate lab abnormalities.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Ricky K Hsu
- NYU Langone Medical Center
- AIDS Healthcare Foundation, New York, NY, USA
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28
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Ruderman SA, Crane HM, Nance RM, Whitney BM, Harding BN, Mayer KH, Moore RD, Eron JJ, Geng E, Mathews WC, Rodriguez B, Willig AL, Burkholder GA, Lindström S, Wood BR, Collier AC, Vannappagari V, Henegar C, Van Wyk J, Curtis L, Saag MS, Kitahata MM, Delaney JAC. Brief Report: Weight Gain Following ART Initiation in ART-Naïve People Living With HIV in the Current Treatment Era. J Acquir Immune Defic Syndr 2021; 86:339-343. [PMID: 33148997 PMCID: PMC7878311 DOI: 10.1097/qai.0000000000002556] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 10/09/2020] [Indexed: 01/22/2023]
Abstract
OBJECTIVES Evaluate differences in weight change by regimen among people living with HIV (PLWH) initiating antiretroviral therapy (ART) in the current era. METHODS Between 2012 and 2019, 3232 ART-naïve PLWH initiated ≥3-drug ART regimens in 8 Centers for AIDS Research Network of Integrated Clinical Systems sites. We estimated weight change by regimen for 11 regimens in the immediate (first 6 months) and extended (all follow-up on initial regimen) periods using linear mixed models adjusted for time on regimen, interaction between time and regimen, age, sex, race/ethnicity, hepatitis B/C coinfection, nadir CD4, smoking, diabetes, antipsychotic medication, and site. We included more recently approved regimens [eg, with tenofovir alafenamide fumarate (TAF)] only in the immediate period analyses to ensure comparable follow-up time. RESULTS Mean follow-up was 1.9 years on initial ART regimen. In comparison to efavirenz/tenofovir disoproxil fumarate (TDF)/emtricitabine (FTC), initiating bictegravir/TAF/FTC {3.9 kg [95% confidence interval (CI): 2.2 to 5.5]} and dolutegravir/TAF/FTC [4.4 kg (95% CI: 2.1 to 6.6)] were associated with the greatest weight gain in the immediate period, followed by darunavir/TDF/FTC [3.7 kg (95% CI: 2.1 to 5.2)] and dolutegravir/TDF/FTC [2.6 kg (95% CI: 1.3 to 3.9)]. In the extended period, compared with efavirenz/TDF/FTC, initiating darunavir/TDF/FTC was associated with a 1.0 kg (95% CI: 0.5 to 1.5) per 6-months greater weight gain, whereas dolutegravir/abacavir/FTC was associated with a 0.6-kg (95% CI: 0.3 to 0.9) and dolutegravir/TDF/FTC was associated with a 0.6-kg (95% CI: 0.1 to 1.1) per 6-months greater gain. Weight gain on dolutegravir/abacavir/FTC and darunavir/TDF/FTC was significantly greater than that for several integrase inhibitor-based regimens. CONCLUSIONS There is heterogeneity between regimens in weight gain following ART initiation among previously ART-naïve PLWH; we observed greater gain among PLWH taking newer integrase strand transfer inhibitors (DTG, BIC) and DRV-based regimens.
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Affiliation(s)
| | - Heidi M Crane
- Department of Medicine, University of Washington, Seattle, WA
| | - Robin M Nance
- Department of Medicine, University of Washington, Seattle, WA
| | | | | | | | | | - Joseph J Eron
- Department of Medicine, University of North Carolina, Chapel Hill, NC
| | - Elvin Geng
- Department of Medicine, University of California San Francisco, San Francisco, CA
| | - William C Mathews
- Department of Medicine, University of California San Diego, San Diego, CA
| | - B Rodriguez
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | | | | | | | - Brian R Wood
- Department of Medicine, University of Washington, Seattle, WA
| | - Ann C Collier
- Department of Medicine, University of Washington, Seattle, WA
| | | | | | | | | | | | - Mari M Kitahata
- Department of Medicine, University of Washington, Seattle, WA
| | - Joseph A C Delaney
- University of Washington, Seattle, WA
- College of Pharmacy, University of Manitoba, Winnipeg, Manitoba, Canada
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29
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Hsu R, Brunet L, Fusco JS, Mounzer K, Vannappagari V, Henegar CE, Van Wyk J, Curtis L, Lo J, Fusco GP. Incident type 2 diabetes mellitus after initiation of common HIV antiretroviral drugs. AIDS 2021; 35:81-90. [PMID: 33048874 DOI: 10.1097/qad.0000000000002718] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVES To describe the prevalence and incidence of prediabetes and type 2 diabetes mellitus (T2DM) among people living with HIV (PLHIV) and evaluate the association between antiretroviral therapy (ART) initiation with dolutegravir (DTG), elvitegravir/cobicistat (EVG/c), raltegravir (RAL), or boosted darunavir (bDRV) and incident T2DM. DESIGN Longitudinal study based on electronic health records of 29 674 PLHIV from the Observational Pharmaco-Epidemiology Research and Analysis (OPERA) cohort. METHODS Calculate prevalence of prediabetes and T2DM at regimen initiation. Among PLHIV without prevalent disease, estimate prediabetes and T2DM incidence (Poisson regression) and association between regimen and incident T2DM (multivariate Cox proportional hazards regression). Analyses stratified by ART experience. RESULTS Among ART-naive and ART-experienced/suppressed PLHIV, the estimated prevalence of prediabetes was 8 and 11%; that of T2DM was 4 and 10%, respectively. The T2DM incidence rate was 9 per 1000 person-years [95% confidence interval (CI): 8-11] among ART-naive and 13 per 1000 person-years (95% CI: 12-15) among ART-experienced/suppressed PLHIV, with no statistically significant differences between regimens. Compared with DTG, no statistically significant association between T2DM risk and regimen was observed among ART-naive on EVG/c [adjusted hazard ratios: 0.70 (95% CI: 0.47-1.05)] or bDRV [0.53 (0.26-1.04)] and ART-experienced/suppressed on EVG/c [0.96 (0.70-1.33)], RAL [1.17 (0.70-1.96)] or bDRV [0.90 (0.57-1.42)]. CONCLUSION No increased risk of T2DM was observed with EVG/c, RAL or bDRV compared with DTG in ART-naive and experienced PLHIV. However, despite a large cohort, there was a small number of events and differential risk cannot be excluded.
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Affiliation(s)
- Ricky Hsu
- NYU Langone Medical Center
- AIDS Healthcare Foundation, New York City, New York
| | | | | | | | | | | | | | | | - Janet Lo
- Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
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30
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Neesgaard B, Mocroft A, Zangerle R, Wit F, Lampe F, Günthard HF, Necsoi C, Law M, Mussini C, Castagna A, Monforte AD, Pradier C, Chkhartisvilli N, Reyes-Uruena J, Vehreschild JJ, Wasmuth JC, Sönnerborg A, Stephan C, Greenberg L, Llibre JM, Volny-Anne A, Peters L, Pelchen-Matthews A, Vannappagari V, Gallant J, Rieger A, Youle M, Braun D, De Wit S, Petoumenos K, Borghi V, Spagnuolo V, Tsertsvadze T, Lundgren J, Ryom L. Virologic and immunologic outcomes of treatment with integrase inhibitors in a real-world setting: The RESPOND cohort consortium. PLoS One 2020; 15:e0243625. [PMID: 33382756 PMCID: PMC7774984 DOI: 10.1371/journal.pone.0243625] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 11/24/2020] [Indexed: 11/18/2022] Open
Abstract
Objectives To compare virologic and immunologic outcomes of integrase inhibitor (INSTI)-containing, contemporary boosted protease inhibitor (PI/b)-containing and non-nucleotide reverse transcriptase inhibitor (NNRTI)-containing regimens in a real-life setting. Methods Using logistic regression, virologic and immunologic outcomes of INSTI use were compared to outcomes of PI/b or NNRTI treatment 12 months after treatment start or switch, for participants in the RESPOND cohort consortium. A composite treatment outcome (cTO) was used, defining success as viral load (VL) <200 copies/mL and failure as at least one of: VL ≥200 copies/mL, unknown VL in the time window, any changes of antiretroviral therapy (ART) regimen, AIDS, or death. In addition, on-treatment analysis including only individuals with known VL and no regimen changes was performed. Favorable immunologic response was defined as a 25% increase in CD4 count or as reaching ≥750 CD4 cells/μL. Results Between January 2012 and January 2019, 13,703 (33.0% ART-naïve) individuals were included, of whom 7,147 started/switched to a regimen with an INSTI, 3,102 to a PI/b and 3,454 to an NNRTI-containing regimen. The main reason for cTO failure in all treatment groups were changes in ART regimen. Compared to INSTIs, the adjusted odds ratio (aOR) of cTO success was significantly lower for PI/b (0.74 [95% confidence interval, CI 0.67–0.82], p <0.001), but similar for NNRTIs (1.07 [CI 0.97–1.17], p = 0.11). On-treatment analysis and sensitivity analyses using a VL cut-off of 50 copies/mL were consistent. Compared to INSTIs, the aORs of a 25% increase in CD4 count were lower for NNRTIs (0.80 [CI 0.71–0.91], p<0.001) and PI/b (0.87 [CI 0.76–0.99], p = 0.04). Conclusion In this large analysis of a real-world population, cTO and on-treatment success were similar between INSTIs and NNRTIs, but lower for PI/b, though residual confounding cannot be fully excluded. Obtaining favorable immunologic outcomes were more likely for INSTIs than the other drug classes.
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Affiliation(s)
- Bastian Neesgaard
- CHIP, Department of Infectious Diseases, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- * E-mail:
| | - Amanda Mocroft
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, London, United Kingdom
| | - Robert Zangerle
- Austrian HIV Cohort Study (AHIVCOS), Medizinische Universität Innsbruck, Innsbruck, Austria
| | - Ferdinand Wit
- AIDS Therapy Evaluation in the Netherlands Cohort (ATHENA), Stichting HIV Monitoring (SHM), Amsterdam, Netherlands
| | - Fiona Lampe
- Royal Free Hospital, University College London, London, United Kingdom
| | - Huldrych F. Günthard
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, Zurich, Switzerland
- Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Coca Necsoi
- CHU Saint-Pierre, Centre de Recherche en Maladies Infectieuses a.s.b.l., Brussels, Belgium
| | - Matthew Law
- The Australian HIV Observational Database (AHOD), UNSW, Sydney, Australia
| | - 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
| | | | - Juliana Reyes-Uruena
- PISCIS Cohort, Centre d’Estudis Epidemiològics sobre les Infeccions de Transmissió Sexual i Sida de Catalunya (CEEISCAT), CIBERESP, Badalona, Spain
| | - Jörg Janne 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
- Swedish InfCare HIV Cohort, Karolinska University Hospital, Stockholm, Sweden
| | - Christoph Stephan
- Infectious Diseases Unit, Medical Dept. no.2, Frankfurt University Hospital, Goethe-University, Frankfurt, Germany
| | - Lauren Greenberg
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, London, United Kingdom
| | - Josep M. Llibre
- Infectious Diseases and Fight AIDS Foundation, Hospital Universitari Germans Trias i Pujol, Barcelona, Spain
| | | | - Lars Peters
- CHIP, Department of Infectious Diseases, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Annegret Pelchen-Matthews
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, London, United Kingdom
| | - Vani Vannappagari
- ViiV Healthcare, Research Triangle, North Carolina, United States of America
| | - Joel Gallant
- Gilead Sciences, Foster City, California, United States of America
| | - Armin Rieger
- Wiener Medizinische Universität, Vienna, Austria
| | - Mike Youle
- Royal Free Hospital, University College London, London, United Kingdom
| | - Dominique Braun
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, Zurich, Switzerland
- Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Stephane De Wit
- CHU Saint-Pierre, Centre de Recherche en Maladies Infectieuses a.s.b.l., Brussels, Belgium
| | - Kathy Petoumenos
- The Australian HIV Observational Database (AHOD), UNSW, Sydney, Australia
| | - Vanni Borghi
- Modena HIV Cohort, Università degli Studi di Modena, Modena, Italy
| | - Vincenzo Spagnuolo
- San Raffaele Scientific Institute, Università Vita-Salute San Raffaele, Milano, Italy
| | - Tengiz Tsertsvadze
- Infectious Diseases, AIDS and Clinical Immunology Research Center, Tbilisi, Georgia
| | - Jens Lundgren
- CHIP, Department of Infectious Diseases, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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Greenberg L, Ryom L, Neesgaard B, Wandeler G, Staub T, Gisinger M, Skoll M, Günthard HF, Scherrer A, Mussini C, Smith C, Johnson M, De Wit S, Necsoi C, Pradier C, Wit F, Lehmann C, d'Arminio Monforte A, Miró JM, Castagna A, Spagnuolo V, Sönnerborg A, Law M, Hutchinson J, Chkhartishvili N, Bolokadze N, Wasmuth JC, Stephan C, Vannappagari V, Rogatto F, Llibre JM, Duvivier C, Hoy J, Bloch M, Bucher HC, Calmy A, Volny Anne A, Pelchen-Matthews A, Lundgren JD, Peters L, Bansi-Matharu L, Mocroft A. Clinical outcomes of two-drug regimens vs. three-drug regimens in antiretroviral treatment-experienced people living with HIV. Clin Infect Dis 2020; 73:e2323-e2333. [PMID: 33354721 DOI: 10.1093/cid/ciaa1878] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 12/17/2020] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Limited data exist comparing clinical outcomes of two-drug regimens (2DRs) and three-drug regimens (3DRs) in people living with HIV. METHODS Antiretroviral treatment-experienced individuals in RESPOND switching to a new 2DR or 3DR from 1/1/12-1/10/18 were included. The incidence of clinical events (AIDS, non-AIDS cancer, cardiovascular disease, end-stage liver and renal disease, death) was compared between regimens using Poisson regression. RESULTS Of 9791 individuals included, 1088 (11.1%) started 2DRs and 8703 (88.9%) 3DRs. The most common 2DRs were dolutegravir plus lamivudine (22.8%) and raltegravir plus boosted darunavir (19.8%); the most common 3DR was dolutegravir plus 2 nucleoside reverse transcriptase inhibitors (46.9%). Individuals on 2DRs were older (median 52.6 years [interquartile range 46.7-59.0] vs 47.7 [39.7-54.3]), and a higher proportion had ≥1 comorbidity (81.6% vs 73.9%).There were 619 events during 27,159 person-years of follow-up (PYFU): 540 (incidence rate [IR] 22.5/1000 PYFU [95% CI 20.7-24.5]) on 3DRs, 79 (30.9/1000 PYFU [24.8-38.5]) on 2DRs. The most common events were death (7.5/1000 PYFU [95% CI 6.5-8.6]) and non-AIDS cancer (5.8/1000 PYFU [4.9-6.8]). After adjustment for baseline demographic and clinical characteristics, there was a similar incidence of events on both regimen types (2DRs vs 3DRs IR ratio: 0.92 [0.72-1.19]; p=0.53). CONCLUSIONS This is the first large, international cohort assessing clinical outcomes on 2DRs. After accounting for baseline characteristics, there was a similar incidence of events on 2DRs and 3DRs. 2DRs appear to be a viable treatment option with regard to clinical outcomes; further research on resistance barriers and long-term durability of 2DRs is needed.
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Affiliation(s)
- Lauren Greenberg
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, London, UK
| | - Lene Ryom
- CHIP, Department of Infectious Diseases, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Bastian Neesgaard
- CHIP, Department of Infectious Diseases, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Gilles Wandeler
- Department of Infectious Diseases, Bern University Hospital, University of Bern, Switzerland
| | - Therese Staub
- Infectious Diseases, CHL (Centre Hospitalier Luxembourg), Luxembourg
| | | | | | - Huldrych F Günthard
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, Zurich, Switzerland.,Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Alexandra Scherrer
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, Zurich, Switzerland.,Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Cristina Mussini
- Modena HIV Cohort, Università degli Studi di Modena, Modena, Italy
| | - Colette Smith
- The Royal Free HIV Cohort Study, Royal Free Hospital, University College London, London, United Kingdom
| | - Margaret Johnson
- The Royal Free HIV Cohort Study, Royal Free Hospital, University College London, London, United Kingdom
| | - Stéphane De Wit
- Saint Pierre University Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Coca Necsoi
- Saint Pierre University Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Christian Pradier
- Nice HIV Cohort, Université Côte d'Azur et Centre Hospitalier Universitaire, Nice, France
| | - Ferdinand Wit
- AIDS Therapy Evaluation in the Netherlands Cohort (ATHENA), Stichting HIV Monitoring (SHM), Amsterdam, Netherlands
| | | | | | - Jose M Miró
- Hospital Clinic-IDIBAPS. University of Barcelona, Barcelona, Spain
| | | | | | - Anders Sönnerborg
- Division of Infectious Diseases, Karolinska Institutet and Department of Infectious Diseases, Karolinska University Hospital, Sweden
| | - Matthew Law
- The Australian HIV Observational Database (AHOD), UNSW, Sydney Australia
| | - Jolie Hutchinson
- The Australian HIV Observational Database (AHOD), UNSW, Sydney Australia
| | - Nikoloz Chkhartishvili
- Georgian National AIDS Health Information System (AIDS HIS), Infectious Diseases, AIDS and Clinical Immunology Research Center, Tbilisi, Georgia
| | - Natalia Bolokadze
- Georgian National AIDS Health Information System (AIDS HIS), Infectious Diseases, AIDS and Clinical Immunology Research Center, Tbilisi, Georgia
| | | | - Christoph Stephan
- Medical Department no. 2, Infectious Diseases Unit, Goethe-University Hospital Frankfurt, Frankfurt a.M., Germany
| | | | | | - Josep M Llibre
- Hospital Universitari Germans Trias i Pujol · Department of Internal Medicine, HIV Unit, Barcelona, Spain
| | - Claudine Duvivier
- APHP-Hôpital Necker-Enfants Malades, Service de Maladies Infectieuses et Tropicales, Centre d'Infectiologie Necker-Pasteur, IHU Imagine, Paris, France
| | - Jennifer Hoy
- Department of Infectious Diseases, Alfred Hospital and Monash University, Melbourne, Victoria, Australia
| | - Mark Bloch
- The Australian HIV Observational Database (AHOD), UNSW, Sydney Australia
| | - Heiner C Bucher
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, Zurich, Switzerland
| | - Alexandra Calmy
- HIV/AIDS Unit in Geneva University Hospital, Geneva, Switzerland
| | | | - Annegret Pelchen-Matthews
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, London, UK
| | - Jens D Lundgren
- CHIP, Department of Infectious Diseases, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Lars Peters
- CHIP, Department of Infectious Diseases, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Loveleen Bansi-Matharu
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, London, UK
| | - Amanda Mocroft
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, London, UK
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Wohlfeiler M, Mounzer K, Brunet L, Fusco J, Vannappagari V, Curtis L, Payvandi N, Aboud M, Hsu R, Lackey P, Fusco G. Antiretroviral therapy and liver disorders in the OPERA ® cohort. Ther Adv Drug Saf 2020; 11:2042098620976953. [PMID: 33343858 PMCID: PMC7727061 DOI: 10.1177/2042098620976953] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 11/01/2020] [Indexed: 11/29/2022] Open
Abstract
Introduction: A comprehensive assessment of liver disorders was conducted among people living with HIV (PLWH) on a new antiretroviral regimen based on common core agents. Methods: Treatment-naïve and experienced PLWH first initiating dolutegravir (DTG), elvitegravir (EVG), raltegravir (RAL), or darunavir (DRV) in the OPERA® cohort were included if they had ⩾1 liver chemistry test performed both within 12 months before regimen start and over follow-up. Liver disorders were defined as a diagnosis of drug-induced liver injury (DILI) or moderate/severe liver chemistry elevations (LCE). History of liver disorders experienced within 12 months of initiation was summarized. Liver disorders occurring during follow-up were described as prevalent (all disorders) or incident (disorders occurring among PLWH without a history of liver disorders or advanced liver fibrosis). Results: Out of 16,024 PLWH, 38% initiated DTG, 43% EVG, 5% RAL, and 14% DRV. EVG users were younger and had a lower likelihood of comorbidities or lipid-lowering agent use than DTG users. EVG users were significantly less likely to have a history of moderate/severe LCE or to have prevalent moderate LCE. RAL users were older and had a higher likelihood of comorbidities or lipid-lowering agent use than DTG users. RAL users were significantly more likely to have a history of advanced liver fibrosis and prevalent moderate/severe LCE during follow-up. DRV users were older and had a lower likelihood of lipid-lowering agent use than DTG users. There was no difference in history of LCE, nor in prevalent or incident LCE between DRV and DTG users. No DILI diagnoses were recorded. Discontinuation following a liver disorder was rare (<1%) across all groups. Conclusion: While PLWH with comorbidities may have been channeled away from EVG and toward DTG and RAL, the incidence of moderate/severe LCE did not differ between DTG and EVG, RAL, and DRV. Plain language summary Liver disorders and HIV treatment A comprehensive assessment of liver disorders was conducted using data from the OPERA® cohort, which provides anonymous patient-level clinical data from electronic health records. People living with HIV (PLWH) who were starting a new HIV treatment regimen that included one of four common HIV drugs were included in this study. Liver disorders included drug-induced liver injury (DILI) and moderate or severe liver chemistry elevations. History of a disorder was defined as liver disorders that occurred before starting the new treatment. Prevalent disorders were those that occurred after starting the new treatment in the whole population. Incident disorders were those that occurred after starting the new treatment, but only among PLWH without any history of liver disorders. Out of 16,024 PLWH, 38% initiated dolutegravir (DTG), 43% elvitegravir (EVG), 5% raltegravir (RAL), and 14% darunavir (DRV). EVG users were younger and less likely to have other diseases or use cholesterol lowering drugs compared to DTG users. They were also less likely to have a history of moderate/severe liver chemistry elevations or to have prevalent moderate liver chemistry elevations. RAL users were older and more likely to have other diseases or use cholesterol lowering drugs compared to DTG users. They were also more likely to have prevalent moderate/severe liver chemistry elevations than DTG users. DRV users were older and less likely to use cholesterol lowering agents compared to DTG users. There was no difference in history of liver chemistry elevations, or in prevalent, or incident liver chemistry elevations between DRV and DTG users. There were no DILI diagnoses and discontinuation of treatment following liver disorders was rare across all groups. Overall, the incidence of liver disorders after starting a new HIV treatment regimen did not differ between four common antiretroviral drugs.
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Affiliation(s)
| | | | - Laurence Brunet
- Epividian, Inc., 4819 Emperor Blvd. Ste 400, Durham, NC 27703, USA
| | | | | | | | | | | | - Ricky Hsu
- NYU Langone Medical Center, New York, NY, USA
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Fusco J, Henegar C, Quinlivan EB, Vannappagari V, Aboud M, Smith K, Fusco G. Integrase Inhibitor-Based Antiretroviral Therapy Among Women Living with HIV: Data from the OPERA Cohort. Curr HIV Res 2020; 17:266-276. [PMID: 31560291 DOI: 10.2174/1570162x17666190927161537] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 09/05/2019] [Accepted: 09/12/2019] [Indexed: 01/10/2023]
Abstract
BACKGROUND Women face unique complexities in HIV treatment yet are underrepresented in antiretroviral therapy (ART) studies. OBJECTIVE This analysis assessed the one-year durability of the first integrase strand transfer inhibitor (INSTI)-based regimens prescribed to women in a large cohort of patients living with HIV in care. METHODS Women with HIV who initiated their first INSTI-containing regimen between 08/12/2013 and 11/30/2015 were identified in the OPERA cohort, a collaboration of 79 US outpatient clinics. Discontinuation within the first year of treatment with an INSTI was compared between dolutegravir (DTG), raltegravir (RAL) and elvitegravir (EVG), using multivariable Cox regression and Kaplan- Meier estimates. Virologic response and regimen modifications were described and compared across INSTIs. RESULTS A total of 537 treatment-naïve (DTG: 39%, EVG: 48%, RAL: 13%) and 878 treatmentexperienced (DTG: 57%, EVG: 29%, RAL: 13%) women were analyzed. In the first twelve months after initiation, women taking EVG or RAL were more likely to discontinue their initial INSTI than those taking DTG among both treatment-naïve (adjusted hazard ratio EVG vs. DTG: 1.59 (95% CI: 1.09, 2.39); RAL vs. DTG: 2.46 (1.49, 4.05)) and treatment-experienced women (EVG vs. DTG: 1.39 (1.02, 1.88); RAL vs. DTG: 2.17 (1.51, 3.12)). Following discontinuation of the initial INSTI, women commonly switched to a regimen containing a different drug from the INSTI class (treatment-naïve DTG: 34%, RAL: 33% EVG: 41%; treatment-experienced DTG: 23%, RAL: 19% EVG: 41%). CONCLUSION In treatment-naïve and treatment-experienced women living with HIV, women taking DTG had the lowest risk for early (≤1 year) discontinuation.
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Affiliation(s)
| | | | | | | | | | - Kimberly Smith
- ViiV Healthcare, Research Triangle Park, NC, United States
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Vannappagari V, Ragone L, Henegar C, van Wyk J, Brown D, Demarest J, Quercia R, St Clair M, Underwood M, Gatell JM, de Ruiter A, Aboud M. Prevalence of pretreatment and acquired HIV-1 mutations associated with resistance to lamivudine or rilpivirine: a systematic review. Antivir Ther 2020; 24:393-404. [PMID: 31503008 DOI: 10.3851/imp3331] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/17/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND Pretreatment and acquired drug resistance mutations (DRMs) can limit antiretroviral therapy effectiveness. METHODS We review prevalence of DRMs with resistance to nucleoside reverse transcriptase inhibitors (NRTIs) and non-nucleoside reverse transcriptase inhibitors (NNRTIs), focusing on lamivudine and rilpivirine, from 127 articles with >100,000 individuals with HIV-1 infection. RESULTS Estimated global prevalence of pretreatment resistance to any NRTI was 4% and to any NNRTI was 6%. Most prevalent DRMs resistant to lamivudine or rilpivirine were at positions E138 (4%), V179 (1%) and M184 (1%). Estimated acquired DRM prevalence was 58% for any NRTIs and 67% for any NNRTIs, most frequently at positions M184 (58%) and Y181 (21%). CONCLUSIONS This review suggests low risk of lamivudine- or rilpivirine-resistant mutations in treatment-naive, HIV-1-infected individuals.
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Affiliation(s)
| | - Leigh Ragone
- ViiV Healthcare, Research Triangle Park, NC, USA
| | | | | | | | | | | | | | | | - Jose M Gatell
- Hospital Clinic/IDIBAPS, University of Barcelona, Barcelona, Spain.,ViiV Healthcare, Barcelona, Spain
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35
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Pierone G, Henegar C, Fusco J, Vannappagari V, Aboud M, Ragone L, Fusco G. Two-drug antiretroviral regimens: an assessment of virologic response and durability among treatment-experienced persons living with HIV in the OPERA ® Observational Database. J Int AIDS Soc 2019; 22:e25418. [PMID: 31802641 PMCID: PMC6893210 DOI: 10.1002/jia2.25418] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Accepted: 10/22/2019] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION Two-drug regimens (2-DR) have the potential to be a viable solution to the challenges of treatment complexity, cost, adverse effects and contraindications. We sought to describe the real-world use and effectiveness of 2-DR among persons living with HIV (PLHIV) in the United States. METHODS We analysed data for 10,190 treatment-experienced patients from the OPERA® Observational Database initiating a new 2-DR or three-drug regimen (3-DR) between 1 January 2010 and 30 June 2016. Multivariate Cox Proportional Hazards models were used to estimate the association among 2-DR or 3-DR initiation and virologic suppression (viral load (VL) <50 copies/mL), virologic failure (2 VLs > 200 copies/mL or 1 VL > 200 copies/mL + discontinuation) or regimen discontinuation. RESULTS Patients initiating a 2-DR (n = 1337, 13%) were older, and more likely to have a lower CD4 count, a history of AIDS and comorbid conditions than patients initiating a 3-DR. There was no difference between groups in time to virologic suppression (aHR: 1.00 (95% CI: 0.88, 1.13)) among viraemic patients (baseline VL ≥ 50 copies/mL, n = 4180), or time to virologic failure (aHR: 1.15 (95% CI: 0.90, 1.48)) among virologically stable patients (baseline VL < 50 copies/mL, n = 6010). However, time to discontinuation was shorter following 2-DR than 3-DR initiation (aHR: 1.51 (95% CI: 1.41, 1.61)). CONCLUSIONS In this large cohort of treatment-experienced patients, 2-DR prescriptions were common and more frequent among patients with significant comorbidity. Virologic response was similar, but duration of use was shorter with a 2-DR than a 3-DR, suggesting that 2-DRs may be a virologically effective treatment strategy for treatment-experienced PLHIV with existing comorbidities.
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Hsu R, Brunet L, Fusco JS, Mounzer K, Vannappagari V, Henegar C, van Wyk JA, Curtis LD, Lo J, Fusco G. 341. Risk of Type 2 Diabetes Mellitus after Antiretroviral Therapy Initiation in Individuals Living with HIV in the United States. Open Forum Infect Dis 2019. [PMCID: PMC6809627 DOI: 10.1093/ofid/ofz360.414] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Limited data exist on the risk of type 2 diabetes mellitus (T2DM) with the use of integrase inhibitors. We assessed the risk of incident T2DM with antiretroviral therapy (ART).
Methods
ART-naïve (ART-N) and -experienced, suppressed (ART-ES; baseline viral load 13 years of age initiating dolutegravir (DTG), elvitegravir/cobicistat (EVG/c), raltegravir (RAL) or boosted darunavir (bDRV) in the OPERA® cohort. After excluding prevalent prediabetes/T2DM and missing baseline covariates, incidence rates of T2DM (i.e., diagnosis, antidiabetic drug, and/orHbA1C >6.5%) were estimated with Poisson regression. The association between core agents and incident T2DM was estimated with multivariate Cox proportional hazards regression adjusted for age, sex, race, HCV co-infection and BMI at baseline. Median (IQR) absolute BMI change from baseline was evaluated at 6, 12, 18, and 24 months in those who developed incident T2DM and those who did not. All analyses were stratified by ART experience.
Results
Individuals prescribed these ART regimens varied significantly (Figure 1). Overall, incidence rate per 1,000 person-years was low for T2DM (ART-N IR: 9.1; 95% CI: 7.5, 10.9; ART-ES IR: 13.3; 95% CI: 11.6, 15.2; Figure 2). Among ART-N initiators, no statistical difference was observed in the risk of progression to T2DM between DTG and EVG/c (aHR: 0.70; 95% CI: 0.47, 1.05) or bDRV (aHR: 0.53; 95% CI: 0.26, 1.04); RAL could not be evaluated due to the small number of T2DM events. Among ART-ES initiators; no difference was observed between DTG and EVG/c (aHR: 0.96; 95% CI: 0.70, 1.33), RAL (aHR: 1.17; 95% CI: 0.70, 1.96) or bDRV (aHR: 0.90; 95% CI: 0.57, 1.42) (Figure 3). A greater absolute change in BMI was observed for ART-N initiators developing T2DM at all timepoints; reaching statistical significance at 12 and 18 months (Figure 4). No differences were observed for ART-ES initiators.
Conclusion
Incident T2DM was uncommon among ART-N and ART-ES persons initiating DTG, EVG/c, RAL or bDRV in this large clinical population. None of the comparisons between DTG and other core agents showed a statistically significant increased risk of T2DM. However, due to the small number of events in the ART-N population differential risk cannot be excluded and monitoring HbA1c remains prudent.
Disclosures
All authors: No reported disclosures.
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Affiliation(s)
- Ricky Hsu
- NYU Langone Medical Center – AIDS Healthcare Foundation, New York, New York
| | | | | | | | | | | | | | | | - Janet Lo
- Harvard Medical School, Boston, Massachusetts
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Pierone G, Schulman K, Fusco JS, Vannappagari V, Aboud M, Ragone L, Fusco G. 2483. Characteristics and Outcomes Over First 12 Months of a Two-Drug Regimen (Dolutegravir/Rilpivirine) for Treatment of HIV-1 in the United States. Open Forum Infect Dis 2019. [PMCID: PMC6809477 DOI: 10.1093/ofid/ofz360.2161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background In 2017, the first complete antiretroviral regimen (ART) containing only two drugs, dolutegravir/rilpivirine (DTG/RPV), was approved for treatment of HIV-1 in virologically suppressed (<50 copies/mL) patients on a stable ART regimen for ≥6 months with no history of treatment failure/resistance to DTG or RPV. Our objective was to characterize early utilization/outcomes of DTG/RPV in a real-world population. Methods HIV-1+ individuals initiating DTG/RPV from January 1, 2018 to December 31, 2018 were identified in the OPERA Database. Outcomes were evaluated among the virologically suppressed subgroup who initiated in the first 6 months. Discontinuation (d/c) was defined as cessation of DTG/RPV. Virologic failure (VF) was defined as either 2 consecutive HIV viral loads (VL) ≥ 200 copies/mL OR 1 VL ≥200 copies/mL + d/c. Population was observed from DTG/RPV start (index) until the first of: (a) d/c, (b) death, or (c) study end (December 31, 2018). Demographic and clinical characteristics were described at index. Kaplan–Meier methods were used to describe d/c and VF. Results A total of 880 patients were prescribed DTG/RPV in the first 12 months; demographic and clinical characteristics are described in Figures 1 and 2. Most (76%) DTG/RPV users were virologically suppressed at initiation (n = 671). Among the 197 (22%) ART experienced, viremic initiators, a third had a baseline VL ≥ 50 but <200. Few patients were ART naïve (n = 12, 1%). Index VL was unavailable for 21 (5%) initiators. Comorbidity was prevalent: 59% had ≥1 endocrine disorders; 42% hypertension, and 33% mental disorders. For the virologically suppressed at initiation, with ≥6 months of follow-up (n = 340); median (IQR) days on DTG/RPV was 248 (204–299); 88% remained on DTG/RPV at study end. Among the 42 (12.4%) discontinued patients, 41% were virologically stable (<200 copies/mL) at d/c. Median (IQR) days to d/c was 58 (29–141) (Figure 3). Most patients (n = 288, 85%) had ≥ 1 VL during follow-up; 79% (n = 270) had ≥1 VL during the first 24 weeks. Among these, VF occurred in 1.5% patients. Median (IQR) time to VF was 5.1 (2.0–9.2) months (Figure 4). Conclusion While DTG/RPV initiators were primarily ART-experienced, virologically suppressed individuals older than 50 years of age challenged by significant comorbid conditions, the frequency of d/c or VF in the first 12 months was low. ![]()
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Disclosures All authors: No reported disclosures.
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Affiliation(s)
| | | | | | | | - Michael Aboud
- ViiV Healthcare, Research Triangle Park, North Carolina
| | - Leigh Ragone
- ViiV Healthcare, Research Triangle Park, North Carolina
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Mounzer K, Brunet L, Hsu R, Fatukasi T, Fusco JS, Vannappagari V, Henegar C, van Wyk JA, Crawford M, Lo J, Fusco G. 978. Changes in BMI Associated with Antiretroviral Regimens in Treatment-Experienced, Virologically Suppressed Individuals Living with HIV. Open Forum Infect Dis 2019. [PMCID: PMC6809375 DOI: 10.1093/ofid/ofz359.080] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
A potential association between integrase inhibitor (INSTI) use and weight gain has been reported in people living with HIV (PLWH). We examined body mass index (BMI) increases after a switch to dolutegravir (DTG), elvitegravir/cobicistat (EVG/c), raltegravir (RAL), rilpivirine (RPV), or boosted darunavir (bDRV) among virologically suppressed ART-experienced PLWH.
Methods
ART-experienced, suppressed (ART-ES; baseline viral load < 200 copies/mL) PLWH ≥ 18 years of age initiating DTG, EVG/c, RAL, RPV, or bDRV for the first time were identified in the OPERA® cohort. The association between core agents and mean increases in BMI at 6, 12, and 24 months was estimated with multivariable linear regression. Inverse probability-of-censoring weights (IPCW) were used to account for censoring (regimen discontinuation, loss to follow-up, death, pregnancy, or no BMI measured). Analyses were stratified by baseline BMI categories (underweight: <18.5, normal weight: ≥18.5 to <25, overweight: ≥25 to <30, obese: ≥30).
Results
At baseline, endocrine disorders were reported in >40% of PLWH receiving DTG and RAL; >60% were overweight/obese in all groups (Figure 1). Mean BMI (unadjusted) increased for all ARVs over time, with changes at 24 months ranging from 0.30 (DRV) to 0.83 (RPV, Figure 2). At 6 months, the adjusted mean BMI increase was statistically smaller with EVG/c, RAL, and bDRV (range –0.15 to –0.30) than with DTG (Figure 3); these differences only remained significantly different for bDRV at 12 (–0.29) and 24 months (–0.29, Figure 3). Among those with a normal baseline BMI, the adjusted mean change in BMI at 12 months was smaller with EVG/c, bDRV, and RAL than DTG (range –0.26 to –0.27). Among overweight PLWH, the adjusted mean BMI increase was statistically smaller with bDRV than DTG (–0.32, Figure 4). Results were consistent in IPCW estimates.
Conclusion
The majority of PLWH on stable ART in this US-based cohort were overweight/obese at the time of switch to the regimens of interest. Small mean increases in BMI for all regimens were noted over time, for which the clinical significance is not yet known. Apparent differences in BMI changes favoring EVG/c, RAL, and bDRV vs. DTG over the short term were largely attenuated with longer follow-up, with significant differences mainly observed in those with a normal BMI at baseline.
Disclosures
All Authors: No reported Disclosures.
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Affiliation(s)
| | | | - Ricky Hsu
- NYU Langone Medical Center - AIDS Healthcare Foundation, New York, New York
| | | | | | | | | | | | | | - Janet Lo
- Harvard Medical School, Boston, Massachusetts
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Mounzer K, Hsu R, Fusco JS, Brunet L, Henegar CE, Vannappagari V, Stainsby CM, Shaefer MS, Ragone L, Fusco GP. HLA-B*57:01 screening and hypersensitivity reaction to abacavir between 1999 and 2016 in the OPERA ® observational database: a cohort study. AIDS Res Ther 2019; 16:1. [PMID: 30651100 PMCID: PMC6334426 DOI: 10.1186/s12981-019-0217-3] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 01/03/2019] [Indexed: 12/14/2022] Open
Abstract
Background HLA-B*57:01 screening was added to clinical care guidelines in 2008 to reduce the risk of hypersensitivity reaction from abacavir. The uptake of HLA-B*57:01 screening and incidence of hypersensitivity reaction were assessed in a prospective clinical cohort in the United States to evaluate the effectiveness of this intervention. Methods We included all patients initiating an abacavir-containing regimen for the first time in the pre-HLA-B*57:01 screening period (January 1, 1999 to June 14, 2008) or the post-HLA-B*57:01 screening period (June 15, 2008 to January 1, 2016). Yearly incidence of both HLA-B*57:01 screening and physician panel-adjudicated hypersensitivity reactions were calculated and compared. Results Of the 9619 patients eligible for the study, 33% initiated abacavir in the pre-screening period and 67% in the post-screening period. Incidence of HLA-B*57:01 screening prior to abacavir initiation increased from 43% in 2009 to 84% in 2015. The incidence of definite or probable hypersensitivity reactions decreased from 1.3% in the pre-screening period to 0.8% in 2009 and further to 0.2% in 2015 in the post-screening period. Conclusions Frequency of HLA-B*57:01 screening increased steadily since its first inclusion in treatment guidelines in the United States. This increase in screening was accompanied by a decreasing incidence of definite or probable hypersensitivity reactions over the same period. However, a considerable proportion of patients initiating abacavir were not screened, representing a failed opportunity to prevent hypersensitivity reactions. Where HLA-B*57:01 screening is standard of care, patients should be confirmed negative for this allele before starting abacavir treatment.
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Stainsby CM, Perger TM, Vannappagari V, Mounzer KC, Hsu RK, Henegar CE, Oyee J, Urbaityte R, Lane CE, Carter LM, Pakes GE, Shaefer MS. Abacavir Hypersensitivity Reaction Reporting Rates During a Decade of HLA-B*5701 Screening as a Risk-Mitigation Measure. Pharmacotherapy 2018; 39:40-54. [PMID: 30414209 PMCID: PMC6590466 DOI: 10.1002/phar.2196] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
INTRODUCTION Human leukocyte antigen (HLA)-B*5701 screening identifies patients at increased risk for abacavir (ABC) hypersensitivity reaction (HSR). Screening was adopted in GlaxoSmithKline and ViiV Healthcare clinical trials in 2007 and human immunodeficiency virus treatment guidelines in 2008. Company meta-analyses of trials pre-HLA-B*5701 screening reported HSR rates of 4-8%. We analyzed the effectiveness of HLA-B*5701 screening on reducing HSR rates using clinical trial, Observational Pharmaco-Epidemiology Research & Analysis (OPERA) cohort, and spontaneous reporting data. METHODS A meta-analysis examined 12 trials in 3063 HLA-B*5701-negative patients receiving an ABC-containing regimen from April 9, 2007, to September 22, 2015. Potential cases were identified using prespecified Medical Dictionary for Regulatory Activities (MedDRA) preferred terms (drug hypersensitivity, hypersensitivity, anaphylactic reaction, anaphylaxis) and adjudicated against a Company ABC HSR case definition. Investigator-diagnosed cases were identified and rates were calculated. In the OPERA cohort, 9619 patients initiating their first ABC-containing regimen from January 1, 1999, to January 1, 2016, were identified. Patients were observed from regimen start until the earliest-following censoring event: ABC discontinuation, loss to follow-up, death, or study end (July 31, 2016). OPERA physicians evaluated events against OPERA definitions for definite/probable cases of ABC HSR; rates were calculated pre- and post-2008. The Company case definition was used to identify spontaneously reported cases for four marketed ABC-containing products; reporting rates were calculated using estimated exposure from sales data, through December 31, 2016. RESULTS Suspected ABC HSR rates were 1.3% or less in the meta-analysis. In the OPERA cohort, the rate was 0.4% among patients initiating ABC post-2008 versus 1.3% pre-2008 (p<0.0001). Spontaneous reporting rates were low post-2008 (54 to 22 cases per 100,000 patient-years exposure [PYE]) versus pre-2008 (618 to 55 cases per 100,000 PYE). CONCLUSIONS Clinically suspected ABC HSR rates were 1.3% or less in HLA-B*5701-negative patients. Recognizing their limitations, data from the OPERA cohort and spontaneous reporting indicate that HLA-B*5701 screening has reduced reporting rates of suspected HSR in clinical practice. Where screening for HLA-B*5701 is standard care, patients should be confirmed negative for this allele before starting ABC treatment.
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Affiliation(s)
- Chris M Stainsby
- Global Clinical Safety and Pharmacovigilance, GlaxoSmithKline, London, UK
| | | | - Vani Vannappagari
- Epidemiology and Real World Evidence, ViiV Healthcare, Research Triangle Park, North Carolina
| | - Karam C Mounzer
- Infectious Diseases, Philadelphia FIGHT, Philadelphia, Pennsylvania
| | - Ricky K Hsu
- Internal Medicine, AIDS Healthcare Foundation, New York, New York.,Internal Medicine, NYU Langone Medical Center, New York, New York
| | - Cassidy E Henegar
- Epidemiology and Real World Evidence, ViiV Healthcare, Research Triangle Park, North Carolina
| | - James Oyee
- Statistics, Programming and Data Strategy, GlaxoSmithKline, London, UK
| | | | - Charlotte E Lane
- Global Clinical Safety and Pharmacovigilance, GlaxoSmithKline, London, UK
| | - Lindsay M Carter
- Global Medical Sciences, ViiV Healthcare, Research Triangle Park, North Carolina
| | - Gary E Pakes
- Global Medical Sciences, ViiV Healthcare, Research Triangle Park, North Carolina
| | - Mark S Shaefer
- Global Medical Sciences, ViiV Healthcare, Research Triangle Park, North Carolina
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Lackey P, Brunet L, Fusco J, Vannappagari V, Ragone L, Fusco G. 936. Body Fat Redistribution/Accumulation, Pancreatic Disorders, Musculoskeletal Disorders, IRIS, Severe Systemic Rash and Hypersensitivity Reactions Following Initiation of Commonly Prescribed Antiretrovirals. Open Forum Infect Dis 2018. [PMCID: PMC6252736 DOI: 10.1093/ofid/ofy209.076] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Dolutegravir (DTG), elvitegravir (EVG), raltegravir (RAL), and darunavir (DRV) are commonly used for the treatment of HIV. We assessed the frequency of 6 select disorders after prescription of DTG-, EVG-, RAL-, or DRV-based regimens.
Methods
HIV-positive patients in the OPERA® Observational Database initiating DTG-, EVG-, RAL-, or DRV-containing regimens were included. Disorders of interest were body fat redistribution/accumulation, pancreatic disorders, and musculoskeletal disorders, as defined in Figures 2–3, as well as immune reconstitution inflammatory syndrome (IRIS), severe systemic rash and hypersensitivity reaction (HSR). Baseline patient characteristics and disorder history were described. The proportion of patients with disorders of interest during follow-up were compared between core agents for each disorder. All events occurring during follow-up were considered prevalent, while incident disorders excluded patients with any history of disorder. To account for multiple comparisons, the Sidak Correction was applied (adjusted α level: 0.017).
Results
Out of 22,674 patients, 7,860 (35%) initiated DTG, 9,738 (43%) EVG, 1,600 (7%) RAL, and 3,477 (15%) DRV. Baseline demographic and clinical characteristics varied by core agent initiated (Figure 1). Compared with DTG, history of body fat redistribution/accumulation was less frequent in patients initiating EVG, and more frequent in patients initiating RAL (Figure 2). EVG users also had a lower prevalence during follow-up than DTG users (Figure 3). However, there was no difference in new onset of body fat redistribution/accumulation between groups (Figure 3). No difference in prevalent or incident pancreatic or musculoskeletal disorders was detected between core agents (Figure 3). IRIS, severe systemic rash, and HSR occurred in no more than 2 patients per core agent group, with no difference detected between groups.
Conclusion
Incident body fat redistribution/accumulation, pancreatic disorders, musculoskeletal disorders, IRIS, severe systemic rash, and HSR were rare in this large cohort of patients initiating DTG, EVG, RAL, or DRV. Despite some channeling of patients with a disorder history towards DTG and RAL use, the likelihood of new events did not differ by core agent.
Disclosures
L. Brunet, Epividian, Inc.: Employee, Salary. ViiV Healthcare: ViiV Healthcare has contracted research with my employer, Epividian, Inc., Employer received funding for research. Merck: Merck has contracted research with my employer, Epividian, Inc., Employer received funding for other research. J. Fusco, Epividian, Inc.: Employee, Salary. ViiV Healthcare: Viiv Healthcare contracted research with my employer, Epividian, Inc., Employer received funding for research. Merck & Co.: Merck contracted research with my employer, Epividian, Inc., Employer received funding for research. V. Vannappagari, ViiV HealthCare: Employee, GlaxoSmithKline Company Stock and Salary. L. Ragone, ViiV Healthcare: Employee and Shareholder, restricted shares and Salary. G. Fusco, Epividian, Inc.: Employee, Salary. ViiV Healthcare: Viiv Healthcare contracted research with my employer, Epividian, Inc., Employer received funding for research. Merck & Co.: Merck contracted research with my employer, Epividian, Inc., Employer received funding for research.
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Hsu R, Fusco J, Henegar C, Mounzer K, Wohlfeiler M, Vannappagari V, Aboud M, Curtis L, Fusco G. Psychiatric outcomes observed in patients living with HIV using six common core antiretrovirals in the Observational Pharmaco-Epidemiology Research and Analysis database. Ther Adv Drug Saf 2018; 9:675-686. [PMID: 30546862 DOI: 10.1177/2042098618798350] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Accepted: 08/06/2018] [Indexed: 12/11/2022] Open
Abstract
Background Psychiatric outcomes are common among people living with HIV and may be associated with specific antiretroviral use. We evaluated the occurrence of psychiatric outcomes in patients taking dolutegravir (DTG)-containing regimens compared with five other core agents. Methods Patients in the OPERA database prescribed regimens based on DTG, efavirenz (EFV), raltegravir (RAL), darunavir (DRV), rilpivirine (RPV), or elvitegravir (EVG) for the first time between 1 January 2013 and 31 December 2015 were analyzed. Psychiatric outcomes included diagnoses of anxiety, depression, insomnia, or suicidality during core agent exposure. Multivariable Cox analysis models were used to assess time to psychiatric outcomes between core agents stratified by psychiatric history, with DTG as the referent. Results A total of 13,261 patients initiated a regimen of interest (DTG: 2783; RAL: 979; EVG: 3895, EFV: 1746, RPV: 1921, DRV: 1937). Psychiatric history was common, with varied prevalence across groups (DTG 38%, EFV 24%, RAL 40%, DRV 34%, RPV 29%, EVG 31%). Among patients without a psychiatric history, the likelihood of a psychiatric outcome during follow up did not differ between DTG and the other core agents. Among patients with a psychiatric history, risk during follow up for patients taking DTG was equivalent (versus RPV), marginally reduced (versus RAL and EFV), or reduced (versus EVG and DRV). Conclusions In a large cohort of HIV+ patients in care, patients with a psychiatric history appeared channeled towards drugs with known favorable psychiatric safety profiles, including DTG. Despite this, DTG exposure was not associated with an increased risk of psychiatric outcomes during follow up in patients with or without a psychiatric history.
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Affiliation(s)
- Ricky Hsu
- AIDS Healthcare Foundation, New York, NY, USA, and New York University Langone Medical Center, New York, NY, USA
| | - Jennifer Fusco
- Epividian, Inc., 4505 Emperor Blvd, Suite 220, Durham, NC 27703, USA
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Brennan C, Whillis H, Man C, Wynne B, Vannappagari V. Implementation of the Electronic Columbia-Suicide Severity Rating Scale (eC-SSRS™) Across Four Phase IIIb Clinical Trials in HIV-infected Individuals (ARIA, STRIIVING, DAWNING and INSPIRING). Innov Clin Neurosci 2018; 15:15-19. [PMID: 30254794 PMCID: PMC6145605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Objective: Increased rates of suicidal ideation/behavior have been reported in individuals with human immunodeficiency virus infection/acquired immunodeficiency syndrome. The electronic Columbia-Suicidality Severity Rating Scale (eC-SSRS™) is a validated tool for assessment of suicidal risk. The objective of this study was to assess the site perspectives on implementation of the eC-SSRS used in Phase IIIb studies of dolutegravir. Methods: We developed and validated the ViiV eC-SSRS Metrics and Perspectives Site Questionnaire (VEQ). Topics included ease of eC-SSRS administration, agreement with clinical assessment, unreported risk, and confidence in utility of the eC-SSRS. Results: Clinical data from two Phase IIIb studies were reviewed for correlation with the eC-SSRS results. The overall VEQ response rate was 83%. A total of 85% of respondents administered the eC-SSRS by phone, and 34% reported their patients would be unable to complete a web survey. First-time eC-SSRS users made up 64% of the responders; 85% of repeat administrators said implementation became easier over time. One-half said the eC-SSRS accurately predicted risk, and 14% said the eC-SSRS identified previously unreported risk. A total of 65% were somewhat/very confident their patients are being assessed accurately for suicide risk. Conclusion: Results of the eC-SSRS from ARIA and STRIIVING were consistent with the clinical data. The eC-SSRS identified previous unreported risk for suicidality and provided physicians opportunity for follow-up. Respondents felt the eC-SSRS helps them manage suicide risk, and they reported that its administration became easier with experience. Thus, the eC-SSRS is considered a useful tool in this setting.
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Affiliation(s)
- Clare Brennan
- Dr. Brennan and and Ms. Man are with Clinical Development
- Dr. Vannappagari is with Epidemiology and Real World Evidence at ViiV Healthcare in Research Triangle Park, North Carolina
- Ms. Whillis was with GlaxoSmithKline, plc, in London, England, at the time of this work
- Dr. Wynne is with Global Medical Affairs at ViiV Healthcare in Collegeville, Pennsylvania
| | - Hannah Whillis
- Dr. Brennan and and Ms. Man are with Clinical Development
- Dr. Vannappagari is with Epidemiology and Real World Evidence at ViiV Healthcare in Research Triangle Park, North Carolina
- Ms. Whillis was with GlaxoSmithKline, plc, in London, England, at the time of this work
- Dr. Wynne is with Global Medical Affairs at ViiV Healthcare in Collegeville, Pennsylvania
| | - Choy Man
- Dr. Brennan and and Ms. Man are with Clinical Development
- Dr. Vannappagari is with Epidemiology and Real World Evidence at ViiV Healthcare in Research Triangle Park, North Carolina
- Ms. Whillis was with GlaxoSmithKline, plc, in London, England, at the time of this work
- Dr. Wynne is with Global Medical Affairs at ViiV Healthcare in Collegeville, Pennsylvania
| | - Brian Wynne
- Dr. Brennan and and Ms. Man are with Clinical Development
- Dr. Vannappagari is with Epidemiology and Real World Evidence at ViiV Healthcare in Research Triangle Park, North Carolina
- Ms. Whillis was with GlaxoSmithKline, plc, in London, England, at the time of this work
- Dr. Wynne is with Global Medical Affairs at ViiV Healthcare in Collegeville, Pennsylvania
| | - Vani Vannappagari
- Dr. Brennan and and Ms. Man are with Clinical Development
- Dr. Vannappagari is with Epidemiology and Real World Evidence at ViiV Healthcare in Research Triangle Park, North Carolina
- Ms. Whillis was with GlaxoSmithKline, plc, in London, England, at the time of this work
- Dr. Wynne is with Global Medical Affairs at ViiV Healthcare in Collegeville, Pennsylvania
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Nan C, Shaefer M, Urbaityte R, Oyee J, Hopking J, Ragone L, Perger T, Win B, Vangerow H, McCoig C, Vannappagari V. Abacavir Use and Risk for Myocardial Infarction and Cardiovascular Events: Pooled Analysis of Data From Clinical Trials. Open Forum Infect Dis 2018; 5:ofy086. [PMID: 29766019 PMCID: PMC5946856 DOI: 10.1093/ofid/ofy086] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Accepted: 04/18/2018] [Indexed: 01/22/2023] Open
Abstract
Background Some observational studies and randomized controlled trials (RCTs) have suggested an association between abacavir (ABC) use and myocardial infarction (MI), whereas others have not. Methods This pooled analysis of 66 phase II–IV RCTs estimates exposure-adjusted incidence rates (IRs) and relative rates (RRs) of MI and cardiovascular events (CVEs) in participants receiving ABC- and non-ABC-containing combination antiretroviral therapy (cART). The primary analysis of MI included ABC-randomized trials with ≥48-week follow-up. Sensitivity analyses of MI and CVEs included non-ABC-randomized and <48-week follow-up trials. Results In 66 clinical trials, 13 119 adults (75% male, aged 18–85 years) were on ABC-containing cART and 7350 were not. Exposure-adjusted IR for MI was 1.5 per 1000 person-years (PY; 95% confidence interval [CI], 0.67–3.34) in the ABC-exposed group and 2.18 per 1000 PY (95% CI, 1.09–4.40) in the unexposed group. The IR for CVEs was 2.9 per 1000 PY (95% CI, 2.09–4.02) in the exposed group and 4.69 per 1000 PY (95% CI, 3.40–6.47) in the unexposed group with studies of ≥48 weeks of follow-up, with an RR of 0.62 (95% CI, 0.39–0.98). The inclusion of nonrandomized and shorter-duration trials did not significantly change the RR for MI or coronary artery disease. Conclusions This pooled analysis found comparable IRs for MI and CVEs among ABC-exposed and -unexposed participants, suggesting no increased risk for MI or CVEs following ABC exposure in a clinical trial population. Modifiable risk factors for MI and CVEs should be addressed when prescribing ART.
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Affiliation(s)
- Cassandra Nan
- Real World Evidence & Epidemiology, GlaxoSmithKline, Stevenage, Hertfordshire, United Kingdom
| | - Mark Shaefer
- Global Medical Sciences, ViiV Healthcare, Research Triangle Park, North Carolina
| | | | - James Oyee
- Clinical Statistics, Stockley Park, United Kingdom
| | - Judy Hopking
- Clinical Statistics, Stockley Park, United Kingdom
| | - Leigh Ragone
- Epidemiology & Real World Evidence, ViiV Healthcare, Research Triangle Park, North Carolina
| | - Teodora Perger
- Safety & Pharmacovigilance, ViiV Healthcare, GSK House, United Kingdom
| | - Beta Win
- Global Clinical Safety & Pharmacovigilance, Stockley Park, United Kingdom
| | - Harald Vangerow
- Safety Evaluation & Risk Management, GlaxoSmithKline, Stockley Park, United Kingdom
| | - Cynthia McCoig
- Clinical Development, ViiV Healthcare, Tres Cantos, Spain
| | - Vani Vannappagari
- Epidemiology & Real World Evidence, ViiV Healthcare, Research Triangle Park, North Carolina
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Roen A, Laut K, Pelchen-Matthews A, Borodulina E, Caldeira L, Clarke A, Clotet B, d'Arminio Monforte A, Fätkenheuer G, Gatell Artigas JM, Karpov I, Kuznetsova A, Kyselyova G, Mozer-Lisewska I, Mulcahy F, Ragone L, Scherrer A, Uzdaviniene V, Vandekerckhove L, Vannappagari V, Ostergaard L, Mocroft A. Abacavir usage patterns and hypersensitivity reactions in the EuroSIDA cohort. HIV Med 2017; 19:252-260. [PMID: 29271606 DOI: 10.1111/hiv.12573] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/16/2017] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Five to eight per cent of HIV-positive individuals initiating abacavir (ABC) experience potentially fatal hypersensitivity reactions (HSRs). We sought to describe the proportion of individuals initiating ABC and to describe the incidence and factors associated with HSR among those prescribed ABC. METHODS We calculated the proportion of EuroSIDA individuals receiving ABC-based combination antiretroviral therapy (cART) among those receiving cART after 1 January 2009. Poisson regression was used to identify demographic, and current clinical and laboratory factors associated with ABC utilization and discontinuation. RESULTS Between 2009 and 2016, of 10 076 individuals receiving cART, 3472 (34%) had ever received ABC-based cART. Temporal trends of ABC utilization were also heterogeneous, with 28% using ABC in 2009, dropping to 26% in 2010 and increasing to 31% in 2016, and varied across regions and over time. Poisson models showed lower ABC utilization in older individuals, and in those with higher CD4 cell counts, higher cART lines, and prior AIDS. Higher ABC utilization was associated with higher HIV RNA and poor renal function, and was more common in Central-East and Eastern Europe and lowest during 2014. During 779 person-years of follow-up (PYFU) in 2139 individuals starting ABC after 1 January 2009, 113 discontinued ABC within 6 weeks of initiation for any reason [incidence rate (IR) 14.5 (95% confidence interval (CI) 12.1, 17.5) per 100 PYFU], 13 because of reported HSR [IR 0.3 (95% CI 0.1, 1.0) per 100 PYFU] and 35 because of reported HSR/any toxicity [IR 4.5 (95% CI 3.2, 6.3) per 100 PYFU]. There were no factors significantly associated with ABC discontinuation because of reported HSR/any toxicity. CONCLUSIONS ABC remains commonly used across Europe and the incidence of discontinuation because of reported HSR was low in our study population.
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Affiliation(s)
- A Roen
- University College London, London, UK
| | - K Laut
- University of Copenhagen, Copenhagen, Denmark
| | | | | | | | - A Clarke
- Royal Sussex County Hospital, Brighton, UK
| | - B Clotet
- Hospital Universitari Germans Trias i Pujol, Barcelona, Spain
| | | | | | | | - I Karpov
- Belarus State Medical University, Minsk, Belarus
| | - A Kuznetsova
- Kharkov State Medical University, Khrakov, Ukraine
| | - G Kyselyova
- Crimean Republican AIDS Centre, Simferopol, Ukraine
| | | | | | - L Ragone
- ViiV Healthcare, Research Triangle Park, NC, USA
| | - A Scherrer
- University Hospital Zürich, Zürich, Switzerland
| | - V Uzdaviniene
- Vilnius University Hospital Santariskiu Klinikos, Vilnius, Lithuania
| | | | | | | | - A Mocroft
- University College London, London, UK
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Nance R, Vannappagari V, Smith K, Johannes C, Calingaert B, Saltus C, Boswell S, Rodriguez B, Moore R, Eron J, Geng E, Mathews WC, Saag MS, Kitahata M, Delaney J, Crane HM. Viral Failure Among Persons Living with HIV Initiating Dolutegravir-Based vs. Other Recommended Regimens in Real-World Clinical Care Settings. Open Forum Infect Dis 2017. [PMCID: PMC5632278 DOI: 10.1093/ofid/ofx162.095] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Much of the prior research on viral failure (VF) with integrase inhibitor (INSTI) therapy is based on results from trials rather than clinical care settings and little is known about recently approved medications such as dolutegravir (DTG). We compared VF in persons living with HIV (PLWH) who initiated DTG-based vs. other guideline recommended regimens in clinical care across the United States.
Methods
PLWH from eight CFAR Network of Integrated Clinical Systems (CNICS) sites who started a recommended regimen between August 2013 and August 2016 were included. We compared DTG vs. other INSTI, and vs. darunavir-based (DRV) regimens included in current guidelines for initiating antiretroviral therapy (ART). VF was defined as a viral load of >400 copies/ml >6 months after initiation. We used Cox models adjusting for age, sex, race/ethnicity, hepatitis B, hepatitis C, tuberculosis, HIV risk factor, CD4 count, days since last HIV viral load, and site. PLWH were censored at death, regimen change or loss to follow-up (LTFU) with sensitivity analyses varying LTFU definitions from 0 to 12 months after last activity and including/excluding inverse probability censoring weights based on variables in the main models.
Results
Among 6636 PLWH who initiated a recommended regimen, a lower proportion on DTG-based regimens experienced VF during follow-up (Figure). The adjusted hazard ratio (HR) for VF for DTG vs. DRV-based regimens was 0.56 (95% confidence interval 0.37–0.86). In sensitivity models, the HR for VF for DTG vs. other INSTI regimens ranged from 0.73 to 1.07 depending on LTFU definitions. The HR for DTG vs. DRV-based regimens ranged from 0.38 to 0.63 depending on LTFU definitions. In sensitivity analyses among the 1,229 PLWH known to be ART-naive at initiation, a similar pattern was found with a lower HR of VF among those who initiated DTG vs. DRV-based regimens (HR 0.25, 95% CI 0.11–0.56).
Conclusion
The observed rate of VF during follow-up was lower among PLWH initiating DTG-based vs. DRV-based regimens in routine clinical care at sites across the US. Results also demonstrated that different definitions of LTFU can have a large impact on the results and highlight the importance of sensitivity analyses in informing study definitions to minimize bias.
Disclosures
V. Vannappagari, ViiV Healthcare: Employee and Shareholder, Salary and Stocks; K. Smith, ViiV Healthcare: Employee, Salary; C. Johannes, VIIV: Research Contractor, Research support; B. Calingaert, VIIV: Research Contractor, Research support; C. Saltus, VIIV: Research Contractor, Research grant; J. Eron, VIIV: Scientific Advisor, Consulting fee; M. S. Saag, VIIV: Grant Investigator and Scientific Advisor, Grant recipient; BMS: Grant Investigator and Scientific Advisor, Consulting fee and Grant recipient; Gilead: Grant Investigator and Scientific Advisor, Consulting fee and Research support; Merck: Grant Investigator and Scientific Advisor, Consulting fee and Grant recipient; H. M. Crane, VIIV: Scientific Advisor, Nothing to date but I have been asked to be an advisor so there may be a relationship in the future.
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Affiliation(s)
- Robin Nance
- University of Washington, Seattle, Washington
| | | | | | | | | | | | - Stephen Boswell
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - Benigno Rodriguez
- Case Western Reserve University/University Hospitals of Cleveland Center for AIDS Research, Cleveland, Ohio
| | - Richard Moore
- Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Joseph Eron
- Division of Infectious Diseases, Department of Medicine, UNC School of Medicine, Chapel Hill, North Carolina
| | - Elvin Geng
- University of California at San Francisco, San Francisco, California
| | | | | | - Mari Kitahata
- Medicine, Center for AIDS Research, University of Washington, Seattle, Washington
| | - JaC Delaney
- Epidemiology, University of Washington, Seattle, Washington
| | - Heidi M Crane
- Medicine/Infectious Diseases, University of Washington, Seattle, Washington
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Bratton E, Vannappagari V, Kobayashi MG. Prevalence of and risk for gastrointestinal bleeding and peptic ulcerative disorders in a cohort of HIV patients from a U.S. healthcare claims database. PLoS One 2017; 12:e0180612. [PMID: 28666006 PMCID: PMC5493421 DOI: 10.1371/journal.pone.0180612] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Accepted: 06/18/2017] [Indexed: 12/23/2022] Open
Abstract
The primary study objectives were to estimate the frequencies and rates of gastrointestinal bleeding and peptic ulcerative disorder in HIV-positive patients compared with age- and sex-matched HIV-negative subjects. Data from a US insurance claims database was used for this analysis. Among 89,207 patients with HIV, 9.0% had a GI bleed, 1.0% had an upper gastrointestinal bleed, 5.6% had a lower gastrointestinal bleed, 1.9% had a peptic ulcerative disorder diagnosis, and 0.6% had both gastrointestinal/peptic ulcerative disorder. Among 267,615 HIV-negative subjects, the respective frequencies were 6.9%, 0.6%, 4.3%, 1.4%, and 0.4% (p<0.0001 for each diagnosis subcategory). After combining effect measure modifiers into comedication and comorbidity strata, gastrointestinal bleeding hazard ratios (HRs) were higher for HIV-positive patients without comedication/comorbidity, and those with comedication alone (HR, 2.73; 95% confidence interval [CI], 2.62-2.84; HR, 1.59; 95% CI, 1.47-1.71). The rate of peptic ulcerative disorder among those without a history of ulcers and no comorbidity/comedication was also elevated (HR, 2.72; 95% CI, 2.48-2.99). Hazard ratios of gastrointestinal bleeding, and peptic ulcerative disorder without a history of ulcers were lower among patients infected with HIV with comedication/comorbidity (HR, 0.64; 95% CI, 0.56-0.73; HR, 0.46; 95% CI, 0.33-0.65). Rates of gastrointestinal bleeding plus peptic ulcerative disorder followed a similar pattern. In summary, the rates of gastrointestinal/peptic ulcerative disorder events comparing HIV-infected subjects to non-HIV-infected subjects were differential based on comorbidity and comedication status.
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Affiliation(s)
- Emily Bratton
- Real World Evidence Solutions, QuintilesIMS, Durham, North Carolina, United States of America
| | - Vani Vannappagari
- Epidemiology and Real World Evidence, ViiV Healthcare Ltd, Research Triangle Park, North Carolina, United States of America
- Department of Epidemiology, University of North Carolina-Chapel Hill, Chapel Hill, North Carolina, United States of America
- * E-mail:
| | - Monica G. Kobayashi
- PAREXEL Access Consulting, PAREXEL International, Durham, North Carolina, United States of America
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Albano J, Beckerman K, Mofenson L, Pikis A, Scheuerle A, Short W, Seekins D, Vannappagari V, Tilson H, Watts H. Central Nervous System and Neural Tube Birth Defects in the Antiretroviral Pregnancy Registry. Open Forum Infect Dis 2016. [DOI: 10.1093/ofid/ofw172.15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
| | | | - Lynne Mofenson
- Research, Elizabeth Glaser Pediatric AIDS Foundation, Silver Spring, Maryland
| | - Andreas Pikis
- Division of Antiviral Drugs and Products, Food and Drug Administration, Silver Spring, Maryland
| | | | - William Short
- AAHIVS, University of Pennsylvania, Philadelphia, Pennsylvania
| | | | | | - Hugh Tilson
- Gillings School of Global Public Health, University of North Carolina-Chapel Hill, Chapel Hill, North Carolina
| | - Heather Watts
- Office of the Global AIDS Coordinator and Health Diplomacy, Washington, District of Columbia
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Vannappagari V, Koram N, Albano J, Tilson H, Gee C. Association between in utero zidovudine exposure and nondefect adverse birth outcomes: analysis of prospectively collected data from the Antiretroviral Pregnancy Registry. BJOG 2015; 123:910-6. [PMID: 26269220 PMCID: PMC5042033 DOI: 10.1111/1471-0528.13542] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/24/2015] [Indexed: 11/30/2022]
Abstract
Objective To examine the association between nondefect adverse birth outcomes and in utero exposure to zidovudine (ZDV)‐containing regimens versus non‐ZDV antiretroviral (ARV) regimens. Design Analysis of prospectively‐collected data. Setting Global. Population HIV‐infected pregnant women prenatally exposed to antiretrovirals. Methods Estimation of prevalence of and risk for nondefect adverse birth outcomes among HIV‐infected women. Main outcome measures Prevalence of and risk for nondefect adverse birth outcomes. Results Among 12 780 singleton birth outcomes with in utero ZDV exposure, 96.1% were live births; 3.9% were spontaneous abortions, induced abortions or stillbirths. Among live births, 16.4% were low birthweight (LBW); 12.3% were premature. Among 1904 outcomes with in utero exposure to non‐ZDV ARV regimens, 85.8% were live births; 14.2% were spontaneous abortions, induced abortions or stillbirths. Among live births, 14.1% were LBW; 12.4% were premature. Relative risk comparing exposure to ZDV‐containing ARV regimens to non‐ZDV ARV regimens for spontaneous abortions was 0.18 (95% confidence interval [95% CI] 0.14–0.22); induced abortions 0.28 (95% CI 0.22–0.36); stillbirths 0.76 (95% CI 0.51–1.12); premature births 1.00 (95% CI 0.87–1.15) and LBW 1.17 (95% CI 1.02–1.33). Conclusion Prevalence of nondefect adverse birth outcomes is lower among outcomes with in utero ZDV exposure versus in utero non‐ZDV ARV exposure. The risks for spontaneous and induced abortions were no different for ZDV‐containing regimens versus non‐ZDV ARV regimens. For premature births and stillbirths, there was no significant difference in risk between the two regimens. The risk of LBW was statistically significantly higher among ZDV‐containing regimens versus non‐ZDV ARV regimens. Tweetable abstract ZDV‐containing regimens do not increase the risk for nondefect adverse birth outcomes. ZDV‐containing regimens do not increase the risk for nondefect adverse birth outcomes.
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Affiliation(s)
- V Vannappagari
- Epidemiology and Real World Evidence, ViiV Healthcare, Research Triangle Park, Raleigh, NC, USA.,Gillings School of Global Public Health, University of North Carolina-Chapel Hill, Chapel Hill, NC, USA
| | - N Koram
- Worldwide Epidemiology, GlaxoSmithKline, Research Triangle Park, Raleigh, NC, USA
| | - J Albano
- INC Research, Post Approval & Strategic Services, Raleigh, NC, USA
| | - H Tilson
- Gillings School of Global Public Health, University of North Carolina-Chapel Hill, Chapel Hill, NC, USA
| | - C Gee
- INC Research, Biostatistics, Wilmington, NC, USA
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Guignard AP, Greenberg M, Lu C, Rosillon D, Vannappagari V. Risk of herpes zoster among diabetics: a matched cohort study in a US insurance claim database before introduction of vaccination, 1997-2006. Infection 2014; 42:729-35. [PMID: 24973980 PMCID: PMC4103997 DOI: 10.1007/s15010-014-0645-x] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2014] [Accepted: 06/09/2014] [Indexed: 01/08/2023]
Abstract
Purpose To assess whether diabetes is a risk factor for herpes zoster (HZ). Methods We conducted a retrospective cohort study using the Integrated Health Care Information Services database, during the period 1997–2006. A type I diabetes cohort, a type II diabetes cohort and two non-diabetic cohorts matched for date of enrolment and duration of follow-up were defined. HZ and diabetes were defined using a combination of ICD-9 and prescription drug codes. Individuals with immunosuppressive conditions or treatments were excluded. Cox Proportional Hazards regression analysis using a stepwise method with backward elimination was applied to estimate the hazard ratios (HR) of HZ, including age, gender and co-morbidities as covariates. Results The study population comprised 380,401 and 20,397 type II and type I diabetic subjects respectively, as well as 1,521,604 and 81,588 matched controls. The median ages were 55, 35, 33 and 29 years, respectively. HZ incidence was 4.59, 2.13, 1.97, and 1.82 per 1,000 person-years, respectively. There was no evidence of an impact of type I diabetes on the risk of HZ. Type II diabetes was associated with an increased risk for HZ in subjects ≥65 (HR 3.12; 95 % CI 2.77–3.52, adjusted for gender) and in subjects between 40 and 64 (HR 1.51; 95 % CI 1.42–1.61) years of age. Cardiac disease and chronic pulmonary disease were also risk factors (HR 1.92; 95 % CI 1.73–2.13 and HR 1.52; 95 % CI 1.38–1.67) in non-diabetic subjects. Conclusions This study suggests that type II diabetes is associated with an increased risk of developing HZ, which was particularly high in adults 65 years and older and moderately increased in adults under 65 years of age. Electronic supplementary material The online version of this article (doi:10.1007/s15010-014-0645-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- A P Guignard
- Global Epidemiology, GlaxoSmithKline Vaccines, Building WN23-E1, Avenue Fleming, 20, 1300, Wavre, Belgium,
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