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Di Gennaro F, Papagni R, Segala FV, Pellegrino C, Panico GG, Frallonardo L, Diella L, Belati A, Santoro CR, Brindicci G, Balena F, Bavaro DF, Montalbò D, Guido G, Calluso L, Di Tullio M, Sgambati M, Fiordelisi D, De Gennaro N, Saracino A. Stigma and mental health among people living with HIV across the COVID-19 pandemic: a cross-sectional study. BMC Infect Dis 2024; 24:423. [PMID: 38649892 PMCID: PMC11034033 DOI: 10.1186/s12879-024-09315-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 04/11/2024] [Indexed: 04/25/2024] Open
Abstract
BACKGROUND Mental health (MH) is extremely relevant when referring to people living with a chronic disease, such as people living with HIV (PLWH). In fact - although life expectancy and quality have increased since the advent of antiretroviral therapy (ART) - PLWH carry a high incidence of mental disorders, and this burden has been exacerbated during the COVID-19 pandemic. In this scenario, UNAIDS has set new objectives for 2025, such as the linkage of at least 90% of PLWH to people-centered, context-specific MH services. Aim of this study was to determine the prevalence of MD in PLWH followed at the Clinic of Infectious Diseases of the University of Bari, Italy. METHODS From January 10th to September 10th, 2022, all PLWH patients accessing our outpatient clinic were offered the following standardized tools: HAM-A for anxiety, BDI-II for depression, PC-PTSD-5 for post-traumatic stress disorder, CAGE-AID for alcohol-drug abuse. Factors associated with testing positive to the four MD were explored with a multivariable logistic regression model. RESULTS 578 out of 1110 HIV-patients agreed to receive MH screening, with 141 (24.4%) people resulting positive to at least one MH disorder. HAM-A was positive in 15.8% (n = 91), BDI-II in 18% (n = 104), PC-PTSD-5 in 5% (n = 29) and CAGE in 6.1% (n = 35). The multivariable logistic regression showed a higher probability of being diagnosed with anxiety, depression and post-traumatic stress disorder for PLWH who reported severe stigma, social isolation, psychological deterioration during the COVID-19 pandemic and for those receiving a dolutegravir (DTG)-based regimen. Moreover, history of drug use (OR 1.13; [95% CE 1.06-4.35]), family stigma (2.42 [1.65-3.94]) and social isolation (2.72 [1.55;4.84]) were found to be associated to higher risk for substance use disorder. CONCLUSIONS In this study, stigma was a strong predictor for being diagnosed of a MH disorder among PLWH. Also, the possible role of dolutegravir as a risk factor for the onset of MH disorders should be considered in clinical practice, and MH of patients receiving DTG-containing regimens should be constantly monitored.
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Affiliation(s)
- Francesco Di Gennaro
- Clinic of Infectious Disases, Department of Precision and Regenerative Medicine and Jonian Area - (DiMePRe-J), University of Bari "Aldo Moro", Bari, Italy
| | - Roberta Papagni
- Clinic of Infectious Disases, Department of Precision and Regenerative Medicine and Jonian Area - (DiMePRe-J), University of Bari "Aldo Moro", Bari, Italy
| | - Francesco Vladimiro Segala
- Clinic of Infectious Disases, Department of Precision and Regenerative Medicine and Jonian Area - (DiMePRe-J), University of Bari "Aldo Moro", Bari, Italy.
| | - Carmen Pellegrino
- Clinic of Infectious Disases, Department of Precision and Regenerative Medicine and Jonian Area - (DiMePRe-J), University of Bari "Aldo Moro", Bari, Italy
| | - Gianfranco Giorgio Panico
- Clinic of Infectious Disases, Department of Precision and Regenerative Medicine and Jonian Area - (DiMePRe-J), University of Bari "Aldo Moro", Bari, Italy
| | - Luisa Frallonardo
- Clinic of Infectious Disases, Department of Precision and Regenerative Medicine and Jonian Area - (DiMePRe-J), University of Bari "Aldo Moro", Bari, Italy
| | - Lucia Diella
- Clinic of Infectious Disases, Department of Precision and Regenerative Medicine and Jonian Area - (DiMePRe-J), University of Bari "Aldo Moro", Bari, Italy
| | - Alessandra Belati
- Clinic of Infectious Disases, Department of Precision and Regenerative Medicine and Jonian Area - (DiMePRe-J), University of Bari "Aldo Moro", Bari, Italy
| | - Carmen Rita Santoro
- Clinic of Infectious Disases, Department of Precision and Regenerative Medicine and Jonian Area - (DiMePRe-J), University of Bari "Aldo Moro", Bari, Italy
| | - Gaetano Brindicci
- Clinic of Infectious Disases, Department of Precision and Regenerative Medicine and Jonian Area - (DiMePRe-J), University of Bari "Aldo Moro", Bari, Italy
| | - Flavia Balena
- Clinic of Infectious Disases, Department of Precision and Regenerative Medicine and Jonian Area - (DiMePRe-J), University of Bari "Aldo Moro", Bari, Italy
| | - Davide Fiore Bavaro
- Clinic of Infectious Disases, Department of Precision and Regenerative Medicine and Jonian Area - (DiMePRe-J), University of Bari "Aldo Moro", Bari, Italy
| | - Domenico Montalbò
- Department of Translational Biomedicine and Neuroscience (DiBraiN), University of Bari 'Aldo Moro', Bari, Italy
| | - Giacomo Guido
- Clinic of Infectious Disases, Department of Precision and Regenerative Medicine and Jonian Area - (DiMePRe-J), University of Bari "Aldo Moro", Bari, Italy
| | | | | | - Margherita Sgambati
- Department of Translational Biomedicine and Neuroscience (DiBraiN), University of Bari 'Aldo Moro', Bari, Italy
| | - Deborah Fiordelisi
- Clinic of Infectious Disases, Department of Precision and Regenerative Medicine and Jonian Area - (DiMePRe-J), University of Bari "Aldo Moro", Bari, Italy
| | - Nicolò De Gennaro
- Clinic of Infectious Disases, Department of Precision and Regenerative Medicine and Jonian Area - (DiMePRe-J), University of Bari "Aldo Moro", Bari, Italy
| | - Annalisa Saracino
- Clinic of Infectious Disases, Department of Precision and Regenerative Medicine and Jonian Area - (DiMePRe-J), University of Bari "Aldo Moro", Bari, Italy
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Kanmogne GD. HIV Infection, Antiretroviral Drugs, and the Vascular Endothelium. Cells 2024; 13:672. [PMID: 38667287 PMCID: PMC11048826 DOI: 10.3390/cells13080672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 04/03/2024] [Accepted: 04/10/2024] [Indexed: 04/28/2024] Open
Abstract
Endothelial cell activation, injury, and dysfunction underlies the pathophysiology of vascular diseases and infections associated with vascular dysfunction, including human immunodeficiency virus (HIV) and acquired immunodeficiency syndrome. Despite viral suppression with combination antiretroviral therapy (ART), people living with HIV (PLWH) are prone to many comorbidities, including neurological and neuropsychiatric complications, cardiovascular and metabolic diseases, premature aging, and malignancies. HIV and viral proteins can directly contribute to the development of these comorbidities. However, with the continued high prevalence of these comorbidities despite viral suppression, it is likely that ART or some antiretroviral (ARVs) drugs contribute to the development and persistence of comorbid diseases in PLWH. These comorbid diseases often involve vascular activation, injury, and dysfunction. The purpose of this manuscript is to review the current literature on ARVs and the vascular endothelium in PLWH, animal models, and in vitro studies. I also summarize evidence of an association or lack thereof between ARV drugs or drug classes and the protection or injury/dysfunction of the vascular endothelium and vascular diseases.
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Affiliation(s)
- Georgette D Kanmogne
- Department of Pharmacology and Experimental Neuroscience, College of Medicine, University of Nebraska Medical Center, Omaha, NE 68198-5800, USA
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Hurbans N, Naidoo P. Efficacy, safety, and tolerability of dolutegravir-based ART regimen in Durban, South Africa: a cohort study. BMC Infect Dis 2024; 24:343. [PMID: 38515041 PMCID: PMC10958909 DOI: 10.1186/s12879-024-09202-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 03/06/2024] [Indexed: 03/23/2024] Open
Abstract
BACKGROUND Dolutegravir is an integrase strand transfer inhibitor that has been recommended for use in first-line antiretroviral regimens by the World Health Organisation and is currently being rolled out globally. There has been safety concerns with dolutegravir which has caused concern about its use in the general population. Dolutegravir first-line regimens have been used in South Africa since early 2020. Therefore, the aim of the present study was to assess the efficacy, safety, and tolerability of first-line dolutegravir-based antiretrovirals amongst adults living with HIV in Durban, South Africa. METHODS This was a mixed-methods study, which comprised a cross-sectional survey and longitudinal retrospective follow-up of medical records. The study was conducted between October 2020 and January 2022. Data were described using descriptive and summary statistics. Bivariate logistic regression was applied to socio-demographic and clinical variables and crude odds ratios with a 95% confidence interval was calculated. Pearson chi-square tests, paired sample T-tests, and cross-tabulations were performed on selected variables. RESULTS A total of 461 participants were enrolled in the study. There was a significant change in immunological outcomes (p < 0.001) after dolutegravir initiation. Furthermore, an assessment of laboratory parameters showed that there was a significant decrease in cholesterol (p < 0.001) and increase in creatinine (p < 0.001) levels. Increased weight was shown by 60.7% of the participants but was not associated with age, gender, CD4 counts, and previous antiretroviral usage. The study found that 43.6% of the participants experienced at least one side-effect. A total of 21.6% and 23.2% of the participants experienced neuropsychiatric and central nervous system side-effects, respectively. In the bivariate analyses, only gender was shown to be associated with side-effects, and only 1.7% of the participants discontinued the study due to side-effects. CONCLUSION Our results suggest that dolutegravir is effective, safe, and well tolerated in the study population.
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Affiliation(s)
- Nivriti Hurbans
- Discipline of Pharmaceutical Sciences, School of Health Sciences, College of Health Science, University of KwaZulu-Natal, Westville, Durban, 4001, South Africa.
- South African Medical Research Council, HIV and Other Infectious Diseases Research Unit, Durban, South Africa.
| | - Panjasaram Naidoo
- Discipline of Pharmaceutical Sciences, School of Health Sciences, College of Health Science, University of KwaZulu-Natal, Westville, Durban, 4001, South Africa
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Calza L, Colangeli V, Legnani G, Cretella S, Bon I, Viale P. Efficacy and Safety of Switching to Dolutegravir/Lamivudine in Virologically Suppressed People Living with HIV-1 Aged Over 65 Years. AIDS Res Hum Retroviruses 2024; 40:73-79. [PMID: 37335031 DOI: 10.1089/aid.2023.0046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/21/2023] Open
Abstract
Clinical trials of dual regimen dolutegravir/lamivudine (DOL/3TC) demonstrated potent efficacy and favorable safety in both antiretroviral therapy-naïve and -experienced patients, but data on older people are lacking. We aimed to evaluate virological efficacy and safety of DOL/3TC in suppressed older patients over a 12-month period. We performed a retrospective cohort study evaluating people living with HIV (PLWHIV) aged ≥65 years at our HIV Clinic who were switched to DOL/3TC. Eligible patients had baseline HIV-1 RNA <20 copies/mL, and no previous virological failures or known resistance mutations for lamivudine or dolutegravir. Inclusion criteria were met by 72 patients: 59 were men, median age was 69.2 years, and one or more comorbidities were present in 89% of patients. The most common reason for switch was simplification, followed by drug-drug interactions (DDIs) and toxicities. After 12 months, 64 (88.9%, by the intention-to-treat analysis) patients maintained HIV-1 RNA <20 copies/mL, and reasons for treatment failure were virological failure in three cases, adverse events in three, and missing data in two. Genotype resistance testing showed no resistance mutations for lamivudine or dolutegravir in subjects with virological failure. The number of potential DDIs decreased from 92 to 12 after switching to DOL/3TC, and a significant reduction in median total and low-density lipoprotein cholesterol was reported, while median change in body weight was not significant. In this real-life cohort, switching to DOL/3TC was associated with maintenance of virological control and good tolerability among persons aged >65 years, supporting use of this dual regimen in older PLWHIV.
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Affiliation(s)
- Leonardo Calza
- Unit of Infectious Diseases, Department of Medical and Surgical Sciences, S.Orsola Hospital, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Vincenzo Colangeli
- Unit of Infectious Diseases, Department of Medical and Surgical Sciences, S.Orsola Hospital, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Giorgio Legnani
- Unit of Infectious Diseases, Department of Medical and Surgical Sciences, S.Orsola Hospital, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Silvia Cretella
- Unit of Infectious Diseases, Department of Medical and Surgical Sciences, S.Orsola Hospital, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Isabella Bon
- Unit of Microbiology, Department of Medical and Surgical Sciences, S.Orsola Hospital, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Pierluigi Viale
- Unit of Infectious Diseases, Department of Medical and Surgical Sciences, S.Orsola Hospital, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
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Parra-Rodriguez L, O'Halloran J, Wang Y, Jin W, Dastgheyb RM, Spence AB, Sharma A, Gustafson DR, Milam J, Weber KM, Adimora AA, Ofotokun I, Fischl MA, Konkle-Parker D, Maki PM, Xu Y, Rubin LH. Common antiretroviral combinations are associated with somatic depressive symptoms in women with HIV. AIDS 2024; 38:167-176. [PMID: 37773048 DOI: 10.1097/qad.0000000000003730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/30/2023]
Abstract
OBJECTIVE While modern antiretroviral therapy (ART) is highly effective and safe, depressive symptoms have been associated with certain ART drugs. We examined the association between common ART regimens and depressive symptoms in women with HIV (WWH) with a focus on somatic vs. nonsomatic symptoms. DESIGN Analysis of longitudinal data from the Women's Interagency HIV Study. METHODS Participants were classified into three groups based on the frequency of positive depression screening (CES-D ≥16): chronic depression (≥50% of visits since study enrollment), infrequent depression (<50% of visits), and never depressed (no visits). Novel Bayesian machine learning methods building upon a subset-tree kernel approach were developed to estimate the combined effects of ART regimens on depressive symptoms in each group after covariate adjustment. RESULTS The analysis included 1538 WWH who participated in 12 924 (mean = 8.4) visits. The mean age was 49.9 years, 72% were Black, and 14% Hispanic. In the chronic depression group, combinations including tenofovir alafenamide and cobicistat-boosted elvitegravir and/or darunavir were associated with greater somatic symptoms of depression, whereas those combinations containing tenofovir disoproxil fumarate and efavirenz or rilpivirine were associated with less somatic depressive symptoms. ART was not associated with somatic symptoms in the infrequent depression or never depressed groups. ART regimens were not associated with nonsomatic symptoms in any group. CONCLUSIONS Specific ART combinations are associated with somatic depressive symptoms in WWH with chronic depression. Future studies should consider specific depressive symptoms domains as well as complete drug combinations when assessing the relationship between ART and depression.
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Affiliation(s)
- Luis Parra-Rodriguez
- Department of Medicine, Washington University School of Medicine in St. Louis, St. Louis, Missouri
| | - Jane O'Halloran
- Department of Medicine, Washington University School of Medicine in St. Louis, St. Louis, Missouri
| | - Yuezhe Wang
- Department of Applied Mathematics and Statistics, Johns Hopkins University
| | - Wei Jin
- Department of Applied Mathematics and Statistics, Johns Hopkins University
| | - Raha M Dastgheyb
- Departments of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Amanda B Spence
- Department of Medicine, Division of Infectious Disease and Tropical Medicine, Georgetown University, Washington, DC
| | - Anjali Sharma
- Department of Medicine, Albert Einstein College of Medicine, Bronx
| | - Deborah R Gustafson
- Department of Neurology, State University of New York Downstate Health Sciences University, Brooklyn, New York
| | - Joel Milam
- Department of Epidemiology and Biostatistics, University of California, Irvine, California
| | - Kathleen M Weber
- Cook County Health and Hektoen Institute of Medicine, Chicago, Illinois
| | - Adaora A Adimora
- Division of Infectious Diseases, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Igho Ofotokun
- Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta, Georgia
| | - Margaret A Fischl
- Division of Infectious Disease, University of Miami Miller School of Medicine, Miami, Florida
| | - Deborah Konkle-Parker
- Schools of Nursing, Medicine and Population Health, University of Mississippi Medical Center, Jackson, Mississippi, Mississippi
| | - Pauline M Maki
- Departments of Psychiatry and Psychology, University of Illinois at Chicago, Chicago, Illinois
| | - Yanxun Xu
- Department of Applied Mathematics and Statistics, Johns Hopkins University
- Division of Biostatistics and Bioinformatics at The Sidney Kimmel Comprehensive Cancer Center
| | - Leah H Rubin
- Departments of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Department of Psychiatry and Behavioral Sciences
- Department of Molecular and Comparative Pathobiology, Johns Hopkins University School of Medicine
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
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Fimbo A, Mwalwisi YH, Mwamwitwa K, Matiko D, Mfinanga E, Lyimo J, Sabasaba A, Missago S, Bukundi E, Gotora G, Respick D, Nkayamba A, Masunga E, Mnkugwe RH, Kunambi PP, Munishi C, Musanhu CC, Minzi OMS, Mlugu EM. Incidence and determinants of adverse events in individuals with HIV commencing Dolutegravir-based antiretroviral therapy in mainland Tanzania. Sci Rep 2024; 14:615. [PMID: 38182720 PMCID: PMC10770041 DOI: 10.1038/s41598-023-51144-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 12/31/2023] [Indexed: 01/07/2024] Open
Abstract
Tanzania adopted a Dolutegravir (DTG)-based regimen as first-line treatment in 2019 following the World Health Organization recommendation. Data on the DTG safety profile from sub-Saharan Africa including Tanzania are limited. We investigated the incidence of DTG-related adverse events (AEs) and associated factors among people living with HIV (PLHIV) initiated on a DTG regimen. A prospective cohort study was conducted from 25 Care and Treatment Clinics in mainland Tanzania. PLHIV aged 12 years and above who were initiated on a DTG-based regimen were actively followed up for three months. The Cox regression model was used to determine the predictors of occurrence of AEs over time. A p-value of 0.05 was considered statistically significant. From January 2020 to June 2022, a cohort of 935 participants who were both newly diagnosed and ART-experienced who transitioned to a DTG-based regimen was enrolled. Out of 935 participants, 59 (6.3%) reported a total of 62 AEs. The most frequently experienced AE was skin itching and rashes (15/62; 24.2%). DTG-associated neuropsychiatric AEs were less common and included headache (6 [9.6%]) and sleep disturbances (3 [4.8%]). The overall incidence of occurrence of the first AEs was 96.7 per 1000 person-months [95% C.I: 74.4-125.7] with the highest incidence observed among the elderly (≥ 60 years). Individuals on WHO HIV Clinical Stage 2 had a 2.7 significantly higher risk of developing AEs (adjusted hazard ratio = 2.73, 95% CI = 1.46-5.12, p = 0.017). We report a low incidence of grade I (mild) and grade II (moderate) DTG-associated AEs suggesting that the regimen is generally safe in the population. Continued monitoring of DTG safety in the population is recommended.
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Affiliation(s)
- Adam Fimbo
- Tanzania Medicines and Medical Devices Authority (TMDA), Dodoma, Tanzania
| | - Yonah H Mwalwisi
- Tanzania Medicines and Medical Devices Authority (TMDA), Dodoma, Tanzania
| | - Kissa Mwamwitwa
- Tanzania Medicines and Medical Devices Authority (TMDA), Dodoma, Tanzania
| | - Damas Matiko
- Tanzania Medicines and Medical Devices Authority (TMDA), Dodoma, Tanzania
| | - Elirehema Mfinanga
- Tanzania Medicines and Medical Devices Authority (TMDA), Dodoma, Tanzania
| | | | - Amon Sabasaba
- Department of Epidemiology, School of Public Health, Muhimbili University of Health and Allied Sciences, Dar Es Salaam, Tanzania
| | - Seth Missago
- National Institute for Medical Research, Headquarters, Dar Es Salaam, Tanzania
| | - Elias Bukundi
- Department of Epidemiology, School of Public Health, Muhimbili University of Health and Allied Sciences, Dar Es Salaam, Tanzania
| | - Goodluck Gotora
- Tanzania Medicines and Medical Devices Authority (TMDA), Dodoma, Tanzania
| | - Dorice Respick
- Department of Epidemiology, School of Public Health, Muhimbili University of Health and Allied Sciences, Dar Es Salaam, Tanzania
| | - Alex Nkayamba
- Tanzania Medicines and Medical Devices Authority (TMDA), Dodoma, Tanzania
| | - Emmanuel Masunga
- Tanzania Medicines and Medical Devices Authority (TMDA), Dodoma, Tanzania
| | - Rajabu Hussein Mnkugwe
- Department of Clinical Pharmacology, School of Biomedical Sciences, Campus College of Medicine, Muhimbili University of Health and Allied Sciences, Dar Es Salaam, Tanzania
| | - Peter P Kunambi
- Department of Clinical Pharmacology, School of Biomedical Sciences, Campus College of Medicine, Muhimbili University of Health and Allied Sciences, Dar Es Salaam, Tanzania
| | - Castory Munishi
- Department of Pharmaceutics and Pharmacy Practice, School of Pharmacy, Muhimbili University of Health and Allied Sciences, Dar Es Salaam, Tanzania
| | | | - Omary M S Minzi
- Department of Clinical Pharmacy and Pharmacology, School of Pharmacy, Muhimbili University of Health and Allied Sciences, Dar Es Salaam, Tanzania
| | - Eulambius M Mlugu
- Department of Pharmaceutics and Pharmacy Practice, School of Pharmacy, Muhimbili University of Health and Allied Sciences, Dar Es Salaam, Tanzania.
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7
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O'Halloran JA, Parra-Rodriguez L, Goss CW, Agarwal M, Cooley S, Wu K, Westerhaus E, Presti R, Ances BM, Tassiopoulos K, Erlandson KM. Impact of Integrase Strand Transfer Inhibitors on Cognition in the HAILO Cohort. J Acquir Immune Defic Syndr 2023; 94:437-444. [PMID: 37949447 DOI: 10.1097/qai.0000000000003297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Accepted: 08/21/2023] [Indexed: 11/12/2023]
Abstract
BACKGROUND Integrase inhibitors (INSTIs) have been associated with poorer cognition in people with HIV (PWH). We examined the impact of switching to INSTIs on neuropsychological (NP) outcomes in PWH 40 years of age and older. METHODS From the AIDS Clinical Trials Group observational cohort study, HAILO, we identified PWH who switched to INSTIs, had ≥2 NP assessments before and at least 1 after switch, and maintained viral suppression while on INSTIs. NP performance was assessed with a composite score (NPZ4) including Hopkins Verbal Learning Test (HVLT-R), Digit Symbol test (DSY), Trail Making A, and Trail Making B, while adjusting for covariates and learning effects. Outcomes changes from preswitch and postswitch periods were estimated using piecewise linear mixed models. RESULTS Among 395 PWH (mean age 54 years, 81% male, 20% Hispanic, and 29% Black) NPZ4 increased preswitch and postswitch. There was no difference in slopes between periods for NPZ4 [preswitch 0.036/year (95% CI: 0.03 to 0.043); postswitch 0.022/year (95% CI: 0.006 to 0.005); P = 0.147]. All tests scores improved preswitch (P < 0.01). Postswitch, Trail Making A and DSY increased (all P < 0.01) without differences in rate of change (all P > 0.05). HVLT-R had a nonsignificant decrease postswitch (P = 0.22), resulting in a significant preswitch vs postswitch difference in slopes (P = 0.03). CONCLUSIONS NP performance improved regardless of INSTI use. There was an attenuation of improvement in verbal memory in the postswitch vs preswitch period. The clinical significance of these changes is unclear but, overall, INSTIs did not have a consistent detrimental effect on NP outcomes.
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Affiliation(s)
| | | | | | - Mansi Agarwal
- Washington University School of Medicine, St Louis, MO
| | - Sarah Cooley
- Washington University School of Medicine, St Louis, MO
| | - Kunling Wu
- Harvard T. H. Chan School of Public Health, Boston, MA; and
| | | | - Rachel Presti
- Washington University School of Medicine, St Louis, MO
| | - Beau M Ances
- Washington University School of Medicine, St Louis, MO
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8
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Foster EG, Sillman B, Liu Y, Summerlin M, Kumar V, Sajja BR, Cassidy AR, Edagwa B, Gendelman HE, Bade AN. Long-acting dolutegravir formulations prevent neurodevelopmental impairments in a mouse model. Front Pharmacol 2023; 14:1294579. [PMID: 38149054 PMCID: PMC10750158 DOI: 10.3389/fphar.2023.1294579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 11/28/2023] [Indexed: 12/28/2023] Open
Abstract
The World Health Organization has recommended dolutegravir (DTG) as a preferred first-line treatment for treatment naive and experienced people living with human immunodeficiency virus type one (PLWHIV). Based on these recommendations 15 million PLWHIV worldwide are expected to be treated with DTG regimens on or before 2025. This includes pregnant women. Current widespread use of DTG is linked to the drug's high potency, barrier to resistance, and cost-effectiveness. Despite such benefits, potential risks of DTG-linked fetal neurodevelopmental toxicity remain a concern. To this end, novel formulation strategies are urgently needed in order to maximize DTG's therapeutic potentials while limiting adverse events. In regard to potential maternal fetal toxicities, we hypothesized that injectable long-acting nanoformulated DTG (NDTG) could provide improved safety by reducing drug fetal exposures compared to orally administered native drug. To test this notion, we treated pregnant C3H/HeJ mice with daily oral native DTG at a human equivalent dosage (5 mg/kg; n = 6) or vehicle (control; n = 8). These were compared against pregnant mice injected with intramuscular (IM) NDTG formulations given at 45 (n = 3) or 25 (n = 4) mg/kg at one or two doses, respectively. Treatment began at gestation day (GD) 0.5. Magnetic resonance imaging scanning of live dams at GD 17.5 was performed to obtain T1 maps of the embryo brain to assess T1 relaxation times of drug-induced oxidative stress. Significantly lower T1 values were noted in daily oral native DTG-treated mice, whereas comparative T1 values were noted between control and NDTG-treated mice. This data reflected prevention of DTG-induced oxidative stress when delivered as NDTG. Proteomic profiling of embryo brain tissues harvested at GD 17.5 demonstrated reductions in oxidative stress, mitochondrial impairments, and amelioration of impaired neurogenesis and synaptogenesis in NDTG-treated mice. Pharmacokinetic (PK) tests determined that both daily oral native DTG and parenteral NDTG achieved clinically equivalent therapeutic plasma DTG levels in dams (4,000-6,500 ng/mL). Importantly, NDTG led to five-fold lower DTG concentrations in embryo brain tissues compared to daily oral administration. Altogether, our preliminary work suggests that long-acting drug delivery can limit DTG-linked neurodevelopmental deficits.
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Affiliation(s)
- Emma G. Foster
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, United States
| | - Brady Sillman
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, United States
| | - Yutong Liu
- Department of Radiology, University of Nebraska Medical Center, Omaha, NE, United States
| | - Micah Summerlin
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, United States
| | - Vikas Kumar
- Department of Genetics, Cell Biology, and Anatomy, University of Nebraska Medical Center, Omaha, NE, United States
| | - Balasrinivasa R. Sajja
- Department of Radiology, University of Nebraska Medical Center, Omaha, NE, United States
| | - Adam R. Cassidy
- Departments of Psychiatry and Psychology & Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN, United States
| | - Benson Edagwa
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, United States
| | - Howard E. Gendelman
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, United States
- Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE, United States
| | - Aditya N. Bade
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, United States
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9
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Jakimiuk A, Piechal A, Wiercińska-Drapało A, Nowaczyk A, Mirowska-Guzel D. Central nervous system disorders after use of dolutegravir: evidence from preclinical and clinical studies. Pharmacol Rep 2023; 75:1138-1151. [PMID: 37605102 PMCID: PMC10539422 DOI: 10.1007/s43440-023-00515-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 07/27/2023] [Accepted: 07/28/2023] [Indexed: 08/23/2023]
Abstract
The evaluation of dolutegravir based on available preclinical and clinical studies reveals a risk of central nervous system (CNS) disorders associated with long-term use of the drug. The available literature on the pharmacokinetics of the drug, including its penetration of the blood-brain barrier, was reviewed, as well as clinical trials assessing the incidence of adverse effects in the CNS and the frequency of its discontinuation. This paper also summarizes the impact of factors affecting the occurrence of CNS disorders and indicates the key role of pharmacovigilance in the process of supplementing knowledge on the safety of drugs, especially those that are newly registered.
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Affiliation(s)
- Alicja Jakimiuk
- Department of Clinical and Experimental Pharmacology, Centre for Preclinical Research and Technology, Medical University of Warsaw, Banacha 1b, 02-097, Warsaw, Poland
| | - Agnieszka Piechal
- Department of Clinical and Experimental Pharmacology, Centre for Preclinical Research and Technology, Medical University of Warsaw, Banacha 1b, 02-097, Warsaw, Poland
| | - Alicja Wiercińska-Drapało
- Department of Hepatology and Infectious and Tropical Diseases, Medical University of Warsaw, Provincial Infectious Diseases Hospital in Warsaw, Wolska 37, 01-201, Warsaw, Poland
| | - Alicja Nowaczyk
- Department of Organic Chemistry, Faculty of Pharmacy, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, 2 dr. A. Jurasza, 85-094, Bydgoszcz, Poland
| | - Dagmara Mirowska-Guzel
- Department of Clinical and Experimental Pharmacology, Centre for Preclinical Research and Technology, Medical University of Warsaw, Banacha 1b, 02-097, Warsaw, Poland.
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10
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Lagi F, Giacomelli A, Borghi V, Ciccullo A, Taramasso L, Madeddu G, D'Ettorre G, Giacometti A, Ducci F, De Vito A, Pincino R, Di Giambenedetto S, Mussini C, Antinori S, Sterrantino G. Efficacy and tolerability of dolutegravir/lamivudine versus dolutegravir/rilpivirine in switching from a three-drug regimen based on nonnucleoside reverse transcriptase inhibitors: A retrospective cohort study. J Med Virol 2023; 95:e29149. [PMID: 37805832 DOI: 10.1002/jmv.29149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 09/17/2023] [Accepted: 09/26/2023] [Indexed: 10/09/2023]
Abstract
Real-life comparisons of dolutegravir/rilpivirine (DTG/RPV) and DTG/lamivudine (3TC) regimens in people living with human immunodeficiency virus (PLWHIV) who switched from a standard three-drug regimen based on nonnucleoside reverse transcriptase inhibitors (NNRTIs) are missing. This study aimed to compare DTG/3TC and DTG/RPV in virologically suppressed patients (HIV-RNA < 50 copies/mL) coming from any NNRTI-based regimen in terms of discontinuation due to virologic failure (VF) discontinuation rates due to all causes, and adverse events. As a secondary outcome, we evaluated the difference in creatinine, total cholesterol, CD4, and triglycerides from baseline to weeks 48 after the switch. Of the 415 PLWHs included in the study, 278 (66.9%) switched to DTG/3TC, and 137 (33.1%) switched to DTG/RPV. Overall, 48 PLWHs (11.6%) discontinued the treatment:38 with DTG/3TC and 10 with DTG/RPV with similar discontinuation rates: 5.01 × 100 py (95% confidence interval [CI] 3.64-6.94) and 4.66 × 100 py (95% CI 2.51-8.67), respectively. The most common reason for discontinuation was toxicity (26 patients, 22/278 [7.9%] in the DTG/3TC group and 4/137 [2.9%] in the DTG/RPV group), mainly neurologic toxicity (never above grade 2). We found no differences in discontinuation rates due to treatment adverse events. Two study participants experienced virological failure in the DTG/3TC arm. We observed no significant difference in CD4 cell counts, lipid parameters, or renal function between the two groups at 48 weeks. This study demonstrated that, in clinical practice, a two-drug regimen with DTG/3TC or DTG/RPV is characterized by a low discontinuation rate and VF in virologically suppressed PLWHs switched from an NNRTI-based three antiretroviral drugs regimen.
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Affiliation(s)
- Filippo Lagi
- Infectious and Tropical Diseases Unit, Emergency Department, Careggi University Hospital, Florence, Italy
| | - Andrea Giacomelli
- Department of Infectious Diseases, ASST Fatebenefratelli-Sacco, Milan, Italy
| | - Vanni Borghi
- Department of Infectious Diseases, Azienda Ospedaliero, Universitaria Policlinico of Modena, Modena, Italy
| | - Arturo Ciccullo
- Section of Infectious Diseases, Department of Safety and Bioethics, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Lucia Taramasso
- Infectious Diseases Unit, Department of Internal Medicine, Ospedale Policlinico San Martino - IRCCS, Genoa, Italy
| | - Giordano Madeddu
- Department of Medicine, Surgery and Pharmacy, Unit of Infectious Disease, University of Sassari, Sassari, Italy
| | - Gabriella D'Ettorre
- Department of Public Health and Infectious Diseases, Policlinico Umberto I, Sapienza University, Rome, Italy
| | - Andrea Giacometti
- Institute of Infectious Diseases and Public Health, Department of Biological Sciences and Public Health, Università Politecnica delle Marche, Ancona, Italy
| | - Filippo Ducci
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Andrea De Vito
- Department of Medicine, Surgery and Pharmacy, Unit of Infectious Disease, University of Sassari, Sassari, Italy
| | - Rachele Pincino
- Department of Health Sciences (DISSAL), Infectious Diseases Unit, University of Genoa, Genoa, Italy
| | - Simona Di Giambenedetto
- Section of Infectious Diseases, Department of Safety and Bioethics, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Cristina Mussini
- Department of Infectious Diseases, Azienda Ospedaliero, Universitaria Policlinico of Modena, Modena, Italy
| | - Spinello Antinori
- Department of Infectious Diseases, ASST Fatebenefratelli-Sacco, Milan, Italy
- Luigi Sacco Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | - Gaetana Sterrantino
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
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11
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Buysman EK, Kumar P, McNiff K, Goswami S, Paudel M, Prajapati G, Tadese BK. Antiretroviral therapy among people with HIV with comorbidities in the United States: a retrospective cohort study. Curr Med Res Opin 2023:1-12. [PMID: 37766585 DOI: 10.1080/03007995.2023.2262379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 09/20/2023] [Indexed: 09/29/2023]
Abstract
OBJECTIVES To describe patterns of antiretroviral medications among people with HIV (PWH) who also have common comorbid conditions in a United States cohort. METHODS This retrospective cohort study used Optum Research Database claims data from 01/01/2017 through 01/31/2019 to identify adult PWH (≥18 years) based on pharmacy claims for ART during 2018. The index date was defined as the first date of an ART claim. Study inclusion required ≥1 HIV/AIDS diagnosis code during the study period, and continuous health plan enrollment 12 months prior to and at least 30 days after the index date. Descriptive statistics were used to report study results. RESULTS The study population consisted of 17,694 PWH; mean (SD) age 52.2 (12.8) years; 62.0% were ≥ 50 years old. About 50.6% of the study sample had ≥2 comorbidities at baseline. The most prevalent comorbid conditions were hypertension (33.2%), hyperlipidemia (29.7%), neuropsychiatric conditions (26.9%), and cardiovascular disease (11.5%). Most (93.5%) of PWH received a nucleotide reverse transcriptase inhibitor (NRTI) backbone regimen, including tenofovir alafenamide (41.6%), tenofovir disoproxil fumarate (28.1%), and abacavir (22.0%). The most commonly used anchor agents, 62.6%, were integrase strand transfer inhibitors (INSTIs): dolutegravir (30.4%), elvitegravir (24.2%), and raltegravir (7.3%). The proportion of PWH using specific ARTs did not vary significantly with the presence and type of comorbidities. CONCLUSION From our analyses, ART prescribing did not appear to vary with the presence of comorbidities and potential medication contraindications. ART regimens may have comparable efficacy profiles; however, selection should be guided by each patient's comorbidities to prevent potential comedication drug toxicities.
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Affiliation(s)
| | - Princy Kumar
- Georgetown University Medical Center, Washington, DC, USA
| | | | | | - Misti Paudel
- Optum HEOR, Eden Prairie, MN, USA (at time of study)
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12
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Letendre SL, Chen H, McKhann A, Roa J, Vecchio A, Daar ES, Berzins B, Hunt PW, Marra CM, Campbell TB, Coombs RW, Ma Q, Swaminathan S, Macatangay BJC, Morse GD, Miller T, Rusin D, Greninger AL, Ha B, Alston-Smith B, Robertson K, Paul R, Spudich S. Antiretroviral Therapy Intensification for Neurocognitive Impairment in Human Immunodeficiency Virus. Clin Infect Dis 2023; 77:866-874. [PMID: 37183889 PMCID: PMC10506779 DOI: 10.1093/cid/ciad265] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 04/23/2023] [Accepted: 04/27/2023] [Indexed: 05/16/2023] Open
Abstract
BACKGROUND Neurocognitive impairment (NCI) in people with HIV (PWH) on antiretroviral therapy (ART) is common and may result from persistent HIV replication in the central nervous system. METHODS A5324 was a randomized, double-blind, placebo-controlled, 96-week trial of ART intensification with dolutegravir (DTG) + MVC, DTG + Placebo, or Dual - Placebo in PWH with plasma HIV RNA <50 copies/mL on ART and NCI. The primary outcome was the change on the normalized total z score (ie, the mean of individual NC test z scores) at week 48. RESULTS Of 357 screened, 191 enrolled: 71% male, 51% Black race, 22% Hispanic ethnicity; mean age 52 years; mean CD4+ T-cells 681 cells/µL. Most (65%) had symptomatic HIV-associated NC disorder. Study drug was discontinued due to an adverse event in 15 (8%) and did not differ between arms (P = .17). Total z score, depressive symptoms, and daily functioning improved over time in all arms with no significant differences between them at week 48 or later. Adjusting for age, sex, race, study site, efavirenz use, or baseline z score did not alter the results. Body mass index modestly increased over 96 weeks (mean increase 0.32 kg/m2, P = .006) and did not differ between arms (P > .10). CONCLUSIONS This is the largest, randomized, placebo-controlled trial of ART intensification for NCI in PWH. The findings do not support empiric ART intensification as a treatment for NCI in PWH on suppressive ART. They also do not support that DTG adversely affects cognition, mood, or weight.
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Affiliation(s)
| | - Huichao Chen
- Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Ashley McKhann
- Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Jhoanna Roa
- DLH Corporation, Silver Spring, Maryland, USA
| | - Alyssa Vecchio
- University of North Carolina, Chapel Hill, North Carolina, USA
| | - Eric S Daar
- Lundquist Institute at Harbor–University of California–Los Angeles Medical Center, Torrance, California, USA
| | | | - Peter W Hunt
- University of California–San Francisco, San Francisco, California, USA
| | - Christina M Marra
- University of Washington School of Medicine, Seattle, Washington, USA
| | | | - Robert W Coombs
- University of Washington School of Medicine, Seattle, Washington, USA
| | - Qing Ma
- University at Buffalo, Buffalo, New York, USA
| | | | | | | | | | - David Rusin
- DLH Corporation, Silver Spring, Maryland, USA
| | | | - Belinda Ha
- ViiV Healthcare Ltd, Research Triangle Park, North Carolina, USA
| | | | - Kevin Robertson
- University of North Carolina, Chapel Hill, North Carolina, USA
| | - Robert Paul
- University of Missouri, St. Louis, Missouri, USA
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13
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Bekker LG, Beyrer C, Mgodi N, Lewin SR, Delany-Moretlwe S, Taiwo B, Masters MC, Lazarus JV. HIV infection. Nat Rev Dis Primers 2023; 9:42. [PMID: 37591865 DOI: 10.1038/s41572-023-00452-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/04/2023] [Indexed: 08/19/2023]
Abstract
The AIDS epidemic has been a global public health issue for more than 40 years and has resulted in ~40 million deaths. AIDS is caused by the retrovirus, HIV-1, which is transmitted via body fluids and secretions. After infection, the virus invades host cells by attaching to CD4 receptors and thereafter one of two major chemokine coreceptors, CCR5 or CXCR4, destroying the host cell, most often a T lymphocyte, as it replicates. If unchecked this can lead to an immune-deficient state and demise over a period of ~2-10 years. The discovery and global roll-out of rapid diagnostics and effective antiretroviral therapy led to a large reduction in mortality and morbidity and to an expanding group of individuals requiring lifelong viral suppressive therapy. Viral suppression eliminates sexual transmission of the virus and greatly improves health outcomes. HIV infection, although still stigmatized, is now a chronic and manageable condition. Ultimate epidemic control will require prevention and treatment to be made available, affordable and accessible for all. Furthermore, the focus should be heavily oriented towards long-term well-being, care for multimorbidity and good quality of life. Intense research efforts continue for therapeutic and/or preventive vaccines, novel immunotherapies and a cure.
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Affiliation(s)
- Linda-Gail Bekker
- The Desmond Tutu HIV Centre, University of Cape Town, RSA, Cape Town, South Africa.
| | - Chris Beyrer
- Duke Global Health Institute, Duke University, Durham, NC, USA
| | - Nyaradzo Mgodi
- University of Zimbabwe Clinical Trials Research Centre, Harare, Zimbabwe
| | - Sharon R Lewin
- Department of Infectious Diseases, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
- Victorian Infectious Diseases Service, The Royal Melbourne Hospital at the Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
- Department of Infectious Diseases, The Alfred Hospital and Monash University, Melbourne, Victoria, Australia
| | | | - Babafemi Taiwo
- Division of Infectious Diseases, Northwestern University, Chicago, IL, USA
| | - Mary Clare Masters
- Division of Infectious Diseases, Northwestern University, Chicago, IL, USA
| | - Jeffrey V Lazarus
- CUNY Graduate School of Public Health and Health Policy, New York, NY, USA
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic, University of Barcelona, Barcelona, Spain
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14
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Mazzitelli M, Sasset L, Gardin S, Leoni D, Trunfio M, Scaglione V, Mengato D, Agostini E, Vania E, Putaggio C, Cattelan A. Real-Life Experience on Dolutegravir and Lamivudine as Initial or Switch Therapy in a Silver Population Living with HIV. Viruses 2023; 15:1740. [PMID: 37632082 PMCID: PMC10459453 DOI: 10.3390/v15081740] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 08/08/2023] [Accepted: 08/10/2023] [Indexed: 08/27/2023] Open
Abstract
BACKGROUND Clinical trials and real-life studies have granted the efficacy and safety of dolutegravir and lamivudine (DTG/3TC) in naïve and experienced people living with HIV (PLWH), but there are no long-term data in elderly people. We herein describe our real-life cohort of PLWH who were ≥65 years of age (PLWH ≥ 65) who started or were switched to DTG/3TC, single-tablet regimen, or DTG plus 3TC. METHODS We considered laboratory/clinical parameter changes from the baseline to the last follow-up time point available for each person by the paired Wilcoxon test and analyzed factors associated with virological failure (VF) and discontinuation. RESULTS We included 112 PLWH with a median age of 66 (IQR: 65-70) years, 77.6% males; 84.8% of people had multimorbidity, 34.8% were on polypharmacy, and only 5.4% were naïve to treatment. Reasons to be switched to DTG/3TC were: abacavir removal (38.7%), treatment simplification (33.1%), and PI discontinuation (28.2%). The median treatment durability was 6 (IQR: 5.4-7) years. No significant changes were detected in metabolic, renal, immunological, or cardiovascular biomarkers during follow-up. HIV RNA undetectability was maintained in 104 (92.8%) individuals for whom follow-up evaluation was available. We observed eight discontinuations (two deaths, two VFs, two early intolerances, one significant weight gain, and one switch to long-acting therapy). No factors were significantly associated with VF or discontinuation. CONCLUSIONS This is the first study on DTG/3TC in PLWH ≥ 65 with a follow-up longer than 5 years. DTG/3TC was found to be safe and effective, neutral on metabolic parameters, and with a low discontinuation rate for toxicity or VF.
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Affiliation(s)
- Maria Mazzitelli
- Infectious and Tropical Diseases Unit, Padua University Hospital, 35128 Padua, Italy
| | - Lolita Sasset
- Infectious and Tropical Diseases Unit, Padua University Hospital, 35128 Padua, Italy
| | - Samuele Gardin
- Infectious and Tropical Diseases Unit, Padua University Hospital, 35128 Padua, Italy
| | - Davide Leoni
- Infectious and Tropical Diseases Unit, Padua University Hospital, 35128 Padua, Italy
| | - Mattia Trunfio
- Infectious Diseases Unit, Department of Medical Sciences, University of Turin, Amedeo di Savoia Hospital, 10149 Turin, Italy;
- HIV Neurobehavioral Research Program, Departments of Neurosciences and Psychiatry, School of Medicine, University of California, San Diego, CA 92093, USA
| | - Vincenzo Scaglione
- Infectious and Tropical Diseases Unit, Padua University Hospital, 35128 Padua, Italy
| | - Daniele Mengato
- Hospital Pharmacy Unit, Padua University Hospital, 35128 Padua, Italy
| | - Elena Agostini
- Infectious and Tropical Diseases Unit, Padua University Hospital, 35128 Padua, Italy
| | - Eleonora Vania
- Infectious and Tropical Diseases Unit, Padua University Hospital, 35128 Padua, Italy
- Infectious Disease Unit, Department of Medicine, University of Udine, 33100 Udine, Italy
| | - Cristina Putaggio
- Infectious and Tropical Diseases Unit, Padua University Hospital, 35128 Padua, Italy
| | - Annamaria Cattelan
- Infectious and Tropical Diseases Unit, Padua University Hospital, 35128 Padua, Italy
- Department of Molecular Medicine, University of Padua, 35131 Padua, Italy
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15
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Zhang W, Wang Y, Li E, Yan D, Yu J, Zhu M, Shi J, Zheng L. Neuropsychiatric Adverse Events Following Antiretroviral Therapy in People Living with HIV: A Real-World Study of Dynamic Trends and Risk Factors in Hangzhou, China. Infect Drug Resist 2023; 16:5007-5019. [PMID: 37551279 PMCID: PMC10404435 DOI: 10.2147/idr.s419308] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 07/22/2023] [Indexed: 08/09/2023] Open
Abstract
Purpose Neuropsychiatric adverse events (NPAEs) occur frequently in people living with human immunodeficiency virus (PLWH) receiving antiretroviral therapy (ART). This study aimed to assess the dynamic trends and risk factors of NPAEs among PLWH in Hangzhou taking efavirenz (EFV)- or dolutegravir (DTG)- or elvitegravir (EVG)-based regimens. Patients and Methods A total of 287 ART-naive PLWH were included in this study, EFV (400mg)- (n = 122), EFV (600mg)- (n = 37), DTG- (n = 73), EVG-based (n = 47) and other ART regimens (n = 8) as the initial ART regimen were administered for 12 months. All data were collected at five time points within a 12-month follow-up. The Pittsburgh Sleep Quality Index and Hospital Anxiety and Depression Scale were used to evaluate sleep disorders and anxiety and depression symptoms, respectively. The dynamic trends and potential risk factors of NPAEs were investigated using a generalized linear mixed model. Results Mean age was 29.4 (SD: 7.5) years with 97.2% males. After 12 months of ART, the prevalence of sleep disorders and anxiety decreased significantly, although only a slight improvement was observed for depression. In addition, there was a significant positive correlation between sleep disorders, anxiety, and depression. The risk factors for NPAEs differed slightly depending on the choice of ART regimen, but the seven factors most commonly associated with NPAEs were age, sex, marital status, education level, smoking status, body mass index, and WHO clinical stage. Treatment-induced changes in CD4-positive T-cell count and virological suppression did not depend on the particular choice of ART regimen. Conclusion The prevalence of sleep disorders and anxiety changed significantly over time on ART and the risks of these disorders were associated with seven common clinical and demographic factors.
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Affiliation(s)
- Wenhui Zhang
- Department of Nursing, Affiliated Hangzhou Xixi Hospital, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China
- Department of Infection, Affiliated Hangzhou Xixi Hospital, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China
| | - Yi Wang
- Department of Infection, Affiliated Hangzhou Xixi Hospital, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China
- Institute of Hepatology and Epidemiology, Affiliated Hangzhou Xixi Hospital, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China
| | - Er Li
- Department of Nursing, Affiliated Hangzhou Xixi Hospital, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China
| | - Dingyan Yan
- Department of Nursing, Affiliated Hangzhou Xixi Hospital, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China
- Department of Infection, Affiliated Hangzhou Xixi Hospital, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China
| | - Jianhua Yu
- Department of Infection, Affiliated Hangzhou Xixi Hospital, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China
| | - Mingli Zhu
- Medical Laboratory, Affiliated Hangzhou Xixi Hospital, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China
| | - Jinchuan Shi
- Department of Infection, Affiliated Hangzhou Xixi Hospital, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China
| | - Liping Zheng
- Department of Nursing, Affiliated Hangzhou Xixi Hospital, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China
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16
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Zeuli JD, Rivera CG, Wright JA, Kasten MJ, Mahmood M, Ragan AK, Rizza SA, Temesgen Z, Vergidis P, Wilson JW, Cummins NW. Pharmacogenomic panel testing provides insight and enhances medication management in people with HIV. AIDS 2023; 37:1525-1533. [PMID: 37199600 DOI: 10.1097/qad.0000000000003598] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
OBJECTIVE Our study aimed to assess the impact of pharmacogenomic panel testing in people with HIV (PWH). DESIGN Prospective, observational intervention assessment. METHODS One hundred PWH were provided a comprehensive pharmacogenomic panel during routine care visits within the HIV specialty clinic of a large academic medical center. The panel determined the presence of specific genetic variants that could predict response or toxicity to commonly prescribed antiretroviral therapy (ART) and non-ART medications. An HIV specialty pharmacist reviewed the results with participants and the care team. The pharmacist (1) recommended clinically actionable interventions based on the participants' current drug therapy, (2) assessed for genetic explanations for prior medication failures, adverse effects, or intolerances, and (3) advised on potential future clinically actionable care interventions based on individual genetic phenotypes. RESULTS Ninety-six participants (median age 53 years, 74% white, 84% men, 89% viral load <50 copies/ml) completed panel testing, yielding 682 clinically relevant pharmacogenomic results (133 major, 549 mild-moderate). Ninety participants (89 on ART) completed follow-up visits with 65 (72%) receiving clinical recommendations based on current medication profiles. Of the 105 clinical recommendations, 70% advised additional monitoring for efficacy or toxicity, and 10% advised alteration of drug therapy. Panel results offered explanation for prior ART inefficacy in one participant and ART intolerance in 29%. Genetic explanation for non-ART toxicity was seen in 21% of participants, with genetic contributors to inefficacy of non-ART therapy identified in 39% of participants. CONCLUSION Preliminary data in a small cohort of PWH demonstrates benefit of routine pharmacogenomic panel testing.
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Affiliation(s)
- John D Zeuli
- Department of Pharmacy
- Section of Infectious Diseases
| | | | - Jessica A Wright
- Department of Pharmacy
- Center for Individualized Medicine, Mayo Clinic, Rochester, Minnesota, USA
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17
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Santos JR, Casadellà M, Noguera-Julian M, Micán-Rivera R, Domingo P, Antela A, Portilla J, Sanz J, Montero-Alonso M, Navarro J, Masiá M, Valcarce-Pardeiro N, Ocampo A, Pérez-Martínez L, García-Vallecillos C, Vivancos MJ, Imaz A, Iribarren JA, Hernández-Quero J, Villar-García J, Barrufet P, Paredes R. Effectiveness and safety of integrase strand transfer inhibitors in Spain: a prospective real-world study. Front Cell Infect Microbiol 2023; 13:1187999. [PMID: 37434782 PMCID: PMC10331300 DOI: 10.3389/fcimb.2023.1187999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Accepted: 05/30/2023] [Indexed: 07/13/2023] Open
Abstract
Introduction Second-generation integrase strand transfer inhibitors (INSTIs) are preferred treatment options worldwide, and dolutegravir (DTG) is the treatment of choice in resource-limited settings. Nevertheless, in some resource-limited settings, these drugs are not always available. An analysis of the experience with the use of INSTIs in unselected adults living with HIV may be of help to make therapeutic decisions when second-generation INSTIs are not available. This study aimed to evaluate the real-life effectiveness and safety of dolutegravir (DTG), elvitegravir/cobicistat (EVG/c), and raltegravir (RAL) in a large Spanish cohort of HIV-1-infected patients. Methods Real-world study of adults living with HIV who initiated integrase INSTIs DTG, EVG/c, and RAL-based regimens in three settings (ART-naïve patients, ART-switching, and ART-salvage patients). The primary endpoint was the median time to treatment discontinuation after INSTI-based regimen initiation. Proportion of patients experiencing virological failure (VF) (defined as two consecutive viral loads (VL) ≥200 copies/mL at 24 weeks or as a single determination of VL ≥1,000 copies/mL while receiving DTG, EVG/c or RAL, and at least 3 months after INSTI initiation) and time to VF were also evaluated. Results Virological effectiveness of EVG/c- and RAL-based regimens was similar to that of DTG when given as first-line and salvage therapy. Treatment switching for reasons other than virological failure was more frequent in subjects receiving EVG/c and, in particular, RAL. Naïve patients with CD4+ nadir <100 cells/μL were more likely to develop VF, particularly if they initiated RAL or EVG/c. In the ART switching population, initiation of RAL and EVG/c was associated with both VF and INSTI discontinuation. There were no differences in the time to VF and INSTI discontinuation between DTG, EVG/c and RAL. Immunological parameters improved in the three groups and for the three drugs assessed. Safety and tolerability were consistent with expected safety profiles. Discussion Whereas second-generation INSTIs are preferred treatment options worldwide, and DTG is one of the treatment of choices in resource-limited settings, first-generation INSTIs may still provide high virological and immunological effectiveness when DTG is not available.
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Affiliation(s)
- José Ramón Santos
- Fight Infections Foundation, Service of Infectious Diseases, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
| | | | | | | | - Pere Domingo
- Infectious Diseases Unit, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Antonio Antela
- Infectious Diseases Unit, Santiago de Compostela Clinical University Hospital, Santiago de Compostela, Spain
| | - Joaquin Portilla
- Department of Internal Medicine, Hospital General Universitario Dr. Balmis de Alicante, Alicante, Spain
| | - Jesús Sanz
- Department of Infectious Diseases, University Hospital de La Princesa, Madrid, Spain
| | - Marta Montero-Alonso
- Infectious Diseases Unit, La Fe University and Polytechnic Hospital, Valencia, Spain
| | - Jordi Navarro
- Infectious Diseases Department, Hospital Universitari Vall d’Hebron, Barcelona, Spain
| | - Mar Masiá
- Infectious Diseases Unit, Elche University General Hospital, Elche, Spain
- Centro de Investigaciones Biomédicas en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
| | | | | | - Laura Pérez-Martínez
- Department of Infectious Diseases, Biomedical Research Center of La Rioja (CIBIR), Logroño, Spain
| | | | - María Jesús Vivancos
- Centro de Investigaciones Biomédicas en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
- Department of Infectious Diseases and Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Ramón y Cajal Hospital, Madrid, Spain
| | - Arkaitz Imaz
- HIV and STI Unit, Infectious Diseases Department, Bellvitge University Hospital, Bellvitge Biomedical Research Institute (IDIBELL), Hospitalet de Llobregat, Spain
| | - José Antonio Iribarren
- Department of Infectious Diseases, Donostia University Hospital, Instituto de Investigación Sanitaria BioDonostia, Universidad del País Vasco, San Sebastián, Spain
| | | | - Judit Villar-García
- Infectious Diseases Department, Hospital del Mar - Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
| | - Pilar Barrufet
- Infectious Diseases Unit, Mataró Hospital, Mataró, Spain
| | - Roger Paredes
- Fight Infections Foundation, Service of Infectious Diseases, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
- IrsiCaixa AIDS Research Institute, Badalona, Spain
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Rubin LH, O'Halloran JA, Williams DW, Li Y, Fitzgerald KC, Dastgheyb R, Damron AL, Maki PM, Spence AB, Sharma A, Gustafson DR, Milam J, Weber KM, Adimora AA, Ofotokun I, Fischl MA, Konkle-Parker D, Xu Y. Integrase Inhibitors are Associated with Neuropsychiatric Symptoms in Women with HIV. J Neuroimmune Pharmacol 2023; 18:1-8. [PMID: 35178611 PMCID: PMC9381649 DOI: 10.1007/s11481-021-10042-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 12/06/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Women with HIV(WWH) are more likely to discontinue/change antiretroviral therapy(ART) due to side effects including neuropsychiatric symptoms. Efavirenz and integrase strand transfer inhibitors(INSTIs) are particularly concerning. We focused on these ART agents and neuropsychiatric symptoms in previously developed subgroups of WWH that differed on key sociodemographic factors as well as longitudinal behavioral and clinical profiles. WWH from the Women's Interagency HIV Study were included if they had ART data available, completed the Perceived Stress Scale-10 and PTSD Checklist-Civilian. Questionnaires were completed biannually beginning in 2008 through 2016. To examine ART-symptom associations, constrained continuation ratio model via penalized maximum likelihood were fit within 5 subgroups of WWH. Data from 1882 WWH contributed a total of 4598 observations. 353 women were previously defined as primarily having well-controlled HIV with vascular comorbidities, 463 with legacy effects(CD4 nadir < 250cells/mL), 274 aged ≤ 45 with hepatitis, 453 between 35-55 years, and 339 with poorly-controlled HIV/substance users. INSTIs, but not efavirenz, were associated with symptoms among key subgroups of WWH. Among those with HIV legacy effects, dolutegravir and elvitegravir were associated with greater stress/anxiety and avoidance symptoms(P's < 0.01); dolutegravir was also associated with greater re-experiencing symptoms(P = 0.005). Elvitegravir related to greater re-experiencing and hyperarousal among women with well-controlled HIV with vascular comorbidities(P's < 0.022). Raltegravir was associated with less hyperarousal, but only among women aged ≤ 45 years(P = 0.001). The adverse neuropsychiatric effects of INSTIs do not appear to be consistent across all WWH. Key characteristics (e.g., age, hepatitis positivity) may need consideration to fully weight the risk-benefit ratio of dolutegravir and elvitegravir in WWH.
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Affiliation(s)
- Leah H Rubin
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
- Department of Psychiatry, Johns Hopkins University School of Medicine, Baltimore, MDD, USA.
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MDD, USA.
| | - Jane A O'Halloran
- Department of Medicine, Washington University School of Medicine in St. Louis, St. Louis, MO, USA
| | - Dionna W Williams
- Department of Molecular and Comparative Pathobiology, Johns Hopkins University School of Medicine, Baltimore, MDD, USA
- Division of Clinical Pharmacology, Johns Hopkins University School of Medicine, Baltimore, MDD, USA
| | - Yuliang Li
- Department of Applied Mathematics and Statistics, Johns Hopkins University, Baltimore, MDD, USA
| | - Kathryn C Fitzgerald
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Raha Dastgheyb
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Alexandra L Damron
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Pauline M Maki
- Departments of Psychiatry and Psychology, University of Illinois at Chicago, Chicago, ILD, USA
| | - Amanda B Spence
- Department of Medicine, Division of Infectious Disease and Travel Medicine, Georgetown University, Washington, DCD, USA
| | | | - Deborah R Gustafson
- Department of Neurology, State University of New York Downstate Health Sciences University, New York City, , USA
| | - Joel Milam
- Institute for Health Promotion & Disease Prevention Research, University of Southern California, Los Angeles, CA, USA
| | - Kathleen M Weber
- CORE Center, Cook County Health and Hektoen Institute of Medicine, Chicago, IL, USA
| | - Adaora A Adimora
- Division of Infectious Diseases, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Igho Ofotokun
- Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta, GA, USA
| | | | - Deborah Konkle-Parker
- Division of Infectious Diseases, University of Mississippi Medical Center, Jackson, MS, USA
| | - Yanxun Xu
- Department of Applied Mathematics and Statistics, Johns Hopkins University, Baltimore, MDD, USA
- Division of Biostatistics and Bioinformatics at The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MDD, USA
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Ciccullo A, Baldin G, Sterrantino G, Madeddu G, D'ettorre G, Mussini C, Di Giambenedetto S. Comment on: Long-term outcome of dolutegravir-containing regimens according to sex: data from the ICONA study. J Antimicrob Chemother 2023:7176284. [PMID: 37220765 DOI: 10.1093/jac/dkad151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023] Open
Affiliation(s)
- Arturo Ciccullo
- Infectious Diseases Unit, San Salvatore Hospital, via L. Natali 1, 67100, L'Aquila, Italy
| | - Gianmaria Baldin
- Infectious Diseases Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Gaetana Sterrantino
- Infectious and Tropical Diseases Unit, Careggi University Hospital, Florence, Italy
| | - Giordano Madeddu
- Unit of Infectious Diseases, Department of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari, Italy
| | - Gabriella D'ettorre
- Department of Public Health and Infectious Diseases, Azienda Policlinico Umberto I, Rome, Italy
| | - Cristina Mussini
- Infectious and Tropical Diseases Unit, Azienda Ospedaliero Universitaria di Modena, Modena, Italy
| | - Simona Di Giambenedetto
- Infectious Diseases Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Catholic University of the Sacred Heart, Rome, Italy
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Fabbiani M, Masini M, Rossetti B, Ciccullo A, Borghi V, Lagi F, Capetti A, Colafigli M, Panza F, Baldin G, Mussini C, Sterrantino G, Farinacci D, Montagnani F, Tumbarello M, Di Giambenedetto S. Efficacy and Durability of Dolutegravir- or Darunavir-Based Regimens in ART-Naïve AIDS- or Late-Presenting HIV-Infected Patients. Viruses 2023; 15:v15051123. [PMID: 37243208 DOI: 10.3390/v15051123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 05/01/2023] [Accepted: 05/05/2023] [Indexed: 05/28/2023] Open
Abstract
BACKGROUND Since limited data are available, we aimed to compare the efficacy and durability of dolutegravir and darunavir in advanced naïve patients. METHODS Retrospective multicenter study including AIDS- or late-presenting (def. CD4 ≤ 200/µL) HIV-infected patients starting dolutegravir or ritonavir/cobicistat-boosted darunavir+2NRTIs. Patients were followed from the date of first-line therapy initiation (baseline, BL) to the discontinuation of darunavir or dolutegravir, or for a maximum of 36 months of follow-up. RESULTS Overall 308 patients (79.2% males, median age 43 years, 40.3% AIDS-presenters, median CD4 66 cells/µL) were enrolled; 181 (58.8%) and 127 (41.2%) were treated with dolutegravir and darunavir, respectively. Incidence of treatment discontinuation (TD), virological failure (VF, defined as a single HIV-RNA > 1000 cp/mL or two consecutive HIV-RNA > 50 cp/mL after 6 months of therapy or after virological suppression had been achieved), treatment failure (the first of TD or VF), and optimal immunological recovery (defined as CD4 ≥ 500/µL + CD4 ≥ 30% + CD4/CD8 ≥ 1) were 21.9, 5.2, 25.6 and 1.4 per 100 person-years of follow-up, respectively, without significant differences between dolutegravir and darunavir (p > 0.05 for all outcomes). However, a higher estimated probability of TD for central nervous system (CNS) toxicity (at 36 months: 11.7% vs. 0%, p = 0.002) was observed for dolutegravir, whereas darunavir showed a higher probability of TD for simplification (at 36 months: 21.3% vs. 5.7%, p = 0.046). CONCLUSIONS Dolutegravir and darunavir showed similar efficacy in AIDS- and late-presenting patients. A higher risk of TD due to CNS toxicity was observed with dolutegravir, and a higher probability of treatment simplification with darunavir.
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Affiliation(s)
- Massimiliano Fabbiani
- UOC Malattie Infettive e Tropicali, Azienda Ospedaliero-Universitaria Senese, 53100 Siena, Italy
| | - Melissa Masini
- UOC Malattie Infettive, Azienda USL Toscana Sud Est, PO San Donato, 52100 Arezzo, Italy
| | - Barbara Rossetti
- Division of Infectious Diseases, AUSL Toscana Sud Est, Grosseto Hospital, 58100 Grosseto, Italy
| | - Arturo Ciccullo
- Dipartimento di Sicurezza e Bioetica Sezione Malattie Infettive, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- UOC Malattie Infettive, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Vanni Borghi
- Clinica Malattie Infettive e Tropicali, Azienda Ospedaliero Universitaria di Modena, 41100 Modena, Italy
| | - Filippo Lagi
- SOD Malattie Infettive e Tropicali, Azienda Ospedaliero-Universitaria Careggi, 50134 Firenze, Italy
| | - Amedeo Capetti
- Divisione di Malattie Infettive, Dipartimento di Malattie Infettive, Ospedale Universitario Luigi Sacco, 20157 Milano, Italy
| | - Manuela Colafigli
- Unità di Dermatologia Infettiva e Allergologia, Istituto S. Gallicano IRCCS, 00144 Rome, Italy
| | - Francesca Panza
- UOC Malattie Infettive e Tropicali, Azienda Ospedaliero-Universitaria Senese, 53100 Siena, Italy
- Dipartimento di Biotecnologie Mediche, Università degli Studi di Siena, 53100 Siena, Italy
| | - Gianmaria Baldin
- Dipartimento di Sicurezza e Bioetica Sezione Malattie Infettive, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- UOC Malattie Infettive, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Cristina Mussini
- Clinica Malattie Infettive e Tropicali, Azienda Ospedaliero Universitaria di Modena, 41100 Modena, Italy
| | - Gaetana Sterrantino
- Department of Experimental and Clinical Medicine, University of Florence, 50134 Florence, Italy
| | - Damiano Farinacci
- Dipartimento di Sicurezza e Bioetica Sezione Malattie Infettive, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- UOC Malattie Infettive, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Francesca Montagnani
- UOC Malattie Infettive e Tropicali, Azienda Ospedaliero-Universitaria Senese, 53100 Siena, Italy
- Dipartimento di Biotecnologie Mediche, Università degli Studi di Siena, 53100 Siena, Italy
| | - Mario Tumbarello
- UOC Malattie Infettive e Tropicali, Azienda Ospedaliero-Universitaria Senese, 53100 Siena, Italy
- Dipartimento di Biotecnologie Mediche, Università degli Studi di Siena, 53100 Siena, Italy
| | - Simona Di Giambenedetto
- Dipartimento di Sicurezza e Bioetica Sezione Malattie Infettive, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- UOC Malattie Infettive, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
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Dueñas-Gutiérrez C, Buzón L, Pedrero-Tomé R, Iribarren JA, De Los Santos I, De la Fuente S, Pousada G, Moran MA, Moreno E, Ferreira E, Gómez J, Troya J. Efficacy and Safety of Two-Drug Regimens with Dolutegravir plus Rilpivirine or Lamivudine in HIV-1 Virologically Suppressed People Living with HIV. Viruses 2023; 15:v15040936. [PMID: 37112915 PMCID: PMC10145987 DOI: 10.3390/v15040936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 04/05/2023] [Accepted: 04/08/2023] [Indexed: 04/29/2023] Open
Abstract
BACKGROUND The high effectiveness and safety of the two-drug (2DRs) strategy using dolutegravir (DTG) plus lamivudine (3TC) have led to international guidelines recommending their use for treatment-naive HIV patients. In virologically suppressed patients, de-escalating from 3DRs to DTG plus either rilpivirine (RPV) or 3TC has shown high rates of virological suppression. OBJECTIVES This study aimed to compare the real-life data of two multicenter Spanish cohorts of PLWHIV treated with DTG plus 3TC (SPADE-3) or RPV (DORIPEX) as a switch strategy, not only in terms of virological suppression, safety, and durability but also in terms of immune restoration. The primary endpoint was the percentage of patients with virological suppression on DTG plus 3TC and DTG plus RPV at weeks 24 and 48. The secondary outcomes included the proportion of patients who experienced the protocol-defined loss of virological control by week 48; changes in immune status in terms of CD4+ and CD8+ T lymphocyte counts and the CD4+/CD8+ ratio; the rate, incidence, and reasons for discontinuation of treatment over the 48-week study period; and safety profiles at weeks 24 and 48. METHODS We conducted a retrospective, observational, multicenter study of 638 and 943 virologically suppressed HIV-1-infected patients in two cohorts who switched to 2DRs with DTG plus RPV or DTG plus 3TC. RESULTS The most frequent reasons for starting DTG-based 2DRs were treatment simplification/pill burden or drug decrease. The virological suppression rates were 96.9%, 97.4%, and 99.1% at weeks 24, 48, and 96, respectively. The proportion of patients with virological failure over the 48-week study period was 0.01%. Adverse drug reactions were uncommon. Patients treated with DTG+3TC increased CD4, CD8, and CD4/CD8 parameters at 24 and 48 weeks. CONCLUSIONS We conclude that DTG-based 2DRs (combined with 3TC or RPV) in clinical practice were effective and safe as a switching strategy, with a low VF and high viral suppression rates. Both regimens were well tolerated, and ADR rates were low, including neurotoxicity and induced treatment discontinuations.
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Affiliation(s)
- Carlos Dueñas-Gutiérrez
- Infectious Diseases Division, Hospital Universitario Clínico de Valladolid, 47003 Valladolid, Spain
| | - Luis Buzón
- Infectious Diseases Division, Hospital Universitario de Burgos, 09006 Burgos, Spain
| | - Roberto Pedrero-Tomé
- Infanta Leonor University Hospital Research and Innovation Foundation, 28031 Madrid, Spain
| | - José A Iribarren
- Infectious Diseases Department, Hospital Universitario de Donostia, 20014 San Sebastián, Spain
| | - Ignacio De Los Santos
- Infectious Diseases Division, Hospital Universitario de La Princesa, 28006 Madrid, Spain
| | - Sara De la Fuente
- Infectious Diseases Division, Hospital Universitario Puerta de Hierro, 28222 Madrid, Spain
| | - Guillermo Pousada
- Infectious Diseases Division, Hospital Universitario de Txagorritxu, 01009 Vitoria, Spain
| | - Miguel Angel Moran
- Infectious Diseases Division, HospitalÁlvaro Cunqueiro, 36312 Vigo, Spain
| | - Estela Moreno
- Infectious Diseases Division, Complejo Hospitalario de Navarra, 31008 Pamplona, Spain
| | - Eva Ferreira
- Infectious Diseases Division, Hospital de Segovia, 47002 Segovia, Spain
| | - Julia Gómez
- Infectious Diseases Division, Hospital Universitario de Salamanca, 37007 Salamanca, Spain
| | - Jesús Troya
- Internal Medicine Department, Hospital Universitario Infanta Leonor, 28031 Madrid, Spain
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Huang C, Hoque T, Bendayan R. Antiretroviral drugs efavirenz, dolutegravir and bictegravir dysregulate blood-brain barrier integrity and function. Front Pharmacol 2023; 14:1118580. [PMID: 36969875 PMCID: PMC10030948 DOI: 10.3389/fphar.2023.1118580] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 02/24/2023] [Indexed: 03/11/2023] Open
Abstract
The implementation of combined antiretroviral therapy (cART) significantly reduces the mortality associated with human immunodeficiency virus (HIV) infection. However, complications such as HIV-associated neurocognitive disorders (HAND) remain a major health concern. We hypothesized that the toxicity of antiretroviral drugs (ARVs) may contribute to the pathogenesis of HAND in addition to cerebral viral infection. To address this question, we evaluated the impact of HIV integrase strand transfer inhibitors (dolutegravir and bictegravir), and a non-nucleoside reverse transcriptase inhibitor (efavirenz) on the integrity and permeability of various human and mouse blood-brain barrier (BBB) models, in vitro, ex vivo and in vivo. We observed a significant downregulation of tight junction proteins (TJP1/Tjp1, OCLN/Ocln and CLDN5/Cldn5), upregulation of proinflammatory cytokines (IL6/Il6, IL8/Il8, IL1β/Il1β) and NOS2/Nos2, and alteration of membrane-associated transporters (ABCB1/Abcb1a, ABCG2/Abcg2 and SLC2A1/Slc2a1) mRNA expression, in vitro, in human (hCMEC/D3) and primary cultures of mouse microvascular endothelial cells, and ex vivo in isolated mouse brain capillaries treated with efavirenz, dolutegravir, and/or bictegravir. We also observed a significant increase in BBB permeability in vivo following treatment with the selected ARVs in mice applying NaF permeability assay. Taken together, these results suggest that clinically recommended integrase strand transfer inhibitors such as dolutegravir may exacerbate HIV-associated cerebrovascular pathology, which may contribute to the associated short-term neuropsychiatric side effects and the high incidence of mild forms of HAND reported in the clinical setting.
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Comparison of Virological Efficacy of DTG/ABC/3TG and B/F/TAF Regimens and Discontinuation Patterns in Persons Living with Advanced HIV in the Era of Rapid ART: A Retrospective Multicenter Cohort Study. Infect Dis Ther 2023; 12:843-861. [PMID: 36520332 PMCID: PMC10017888 DOI: 10.1007/s40121-022-00734-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Accepted: 11/17/2022] [Indexed: 12/16/2022] Open
Abstract
INTRODUCTION International treatment guidelines recommend the rapid initiation of antiretroviral therapy (ART) with bictegravir (B)/emtricitabine (F)/tenofovir alafenamide (TAF) and dolutegravir (DTG)-based regimens for treatment-naïve persons living with HIV (PLWH) irrespective of their disease stage. However, we lack evidence of the virological efficacy, virological failure, and tolerability of coformulated B/F/TAF and DTG/ABC/3TC regimens in persons living with advanced HIV (PLWAH; defined as persons with a CD4+ count of < 200 cells/μL or an AIDS-related opportunistic illness [AOI] at or before ART initiation) in the era of rapid ART. METHODS This retrospective multicenter study enrolled treatment-naïve PLWAH initiating ART with coformulated DTG/ABC/3TC or B/F/TAF in 2019-2020. Viral suppression at week 48 was analyzed using FDA snapshot analysis. Between-regimen differences in time to viral suppression (< 50 copies/mL), virological failure, and regimen discontinuation were examined using a Cox proportional hazards model. Analysis was also performed using time to regimen discontinuation due to adverse reactions (ARs) as the outcome. RESULTS We enrolled 162 patients, including 61.1% on DTG/ABC/3TC and 38.9% on B/F/TAF. At week 48 after ART initiation, 73.47% on DTG/ABC/3TC and 85.71% on B/F/TAF achieved viral suppression (P = 0.178). We identified no between-regimen differences in time to viral suppression or virological failure, regardless of pre-ART viral load. Compared with the DTG/ABC/3TC group, regimen discontinuation was less prevalent in the B/F/TAF group (adjusted hazard ratio = 0.23, 95% CI 0.06-0.85, P = 0.027). The main reason for discontinuation in both groups was ARs (61.9% in the DTG/ABC/3TC and 50% in the B/F/TAF, P = 0.877), of which skin manifestations were the most common in both groups (61.5% in the DTG/ABC/3TC and 50% in the B/F/TAF, P = 0.756). DTG/ABC/3TC, same-day ART prescription, and AOI were risk factors for AR or virological failure-related regimen discontinuation. CONCLUSION In the real world, the risk of regimen discontinuation was higher in PLWAH on coformulated DTG/ABC/3TC than in those on B/F/TAF, with no difference in viral suppression or virological failure. Given the findings concerning the effect of same-day ART prescription and AOIs on AR or virological failure-related regimen discontinuation, individualized approaches to PLWAH are necessary.
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Petrakis V, Steiropoulos P, Papanas N, Trypsianis G, Papazoglou D, Panagopoulos P. Quality of sleep in people living with HIV in the era of highly active antiretroviral treatment. Int J STD AIDS 2023; 34:191-202. [PMID: 36542510 DOI: 10.1177/09564624221146608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
PURPOSE Although HIV infection has become a chronic disease, people living with HIV (PLWHIV) often develop disorders that affect their quality of life. Sleep disturbances could occur in all stages of infection and lead to fatigue, increased risk for comorbidities and reduced adherence to treatment. The aim of the present study is to evaluate the quality of sleep in PLWHIV monitored at the HIV Unit of the University General Hospital of Evros (Greece). METHODS Patients completed self-reported questionnaires including restless legs syndrome (RLS) questionnaire, the Epworth Scale, the Athens Insomnia Scale, the Fatigue Severity Scale (FSS), the Hospital Anxiety and Depression Scale - HADS, the SleepF Quality Scale MOS, the STOP BANG questionnaire for obstructive sleep apnoea (OSA), the Pittsburgh Sleep Quality Index and the International Physical Activity Questionnaire. Sociodemographic and anthropometric characteristics, data of HIV infection and clinical factors were recorded. RESULTS A total of 154 patients, 120 males, were included in the study. The percentage of patients diagnosed with RLS was 26.6% and the corresponding percentage of insomnia 55.2%. OSA was documented in 35% of patients. High prevalence of depression (46.1%) and anxiety (54.54%) was reported. Detectable viral load, low CD4 cell count and limited physical activity (p < 0.001) were significant risk factors for increased incidence rate of sleep disturbances. Sleep disorders were not proven to be associated with newer antiretroviral regimens. CONCLUSIONS Sleep disturbances were reported in high frequency in PLWHIV affecting their quality of life and increasing symptoms of depression and anxiety. It is vital to add sleep assessment into routine care and find efficient interventions in order to improve quality of life, mental health and adherence to antiretroviral treatment.
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Affiliation(s)
- Vasileios Petrakis
- Department of Infectious Diseases, 2nd Department of Internal Medicine, University General Hospital Alexandroupolis, 387479Democritus University of Thrace, Alexandroupoli, Greece
| | - Paschalis Steiropoulos
- University Pneumonology Department, University General Hospital Alexandroupolis, 387479Democritus University of Thrace, Alexandroupoli, Greece
| | - Nikolaos Papanas
- Department of Infectious Diseases, 2nd Department of Internal Medicine, University General Hospital Alexandroupolis, 387479Democritus University of Thrace, Alexandroupoli, Greece
| | - Grigorios Trypsianis
- Department of Medical Statistics, Medical School, 387479Democritus University of Thrace, Alexandroupoli, Greece
| | - Dimitrios Papazoglou
- Department of Infectious Diseases, 2nd Department of Internal Medicine, University General Hospital Alexandroupolis, 387479Democritus University of Thrace, Alexandroupoli, Greece
| | - Periklis Panagopoulos
- Department of Infectious Diseases, 2nd Department of Internal Medicine, University General Hospital Alexandroupolis, 387479Democritus University of Thrace, Alexandroupoli, Greece
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D'arminio Monforte A, Tavelli A, Sala M, Mondi A, Rusconi S, Antinori S, Puoti M, Celesia BM, Taramasso L, Saracino A, Antinori A, Cozzi-Lepri A. Long-term outcome of dolutegravir-containing regimens according to sex: data from the ICONA study. J Antimicrob Chemother 2023; 78:933-945. [PMID: 36775983 DOI: 10.1093/jac/dkad026] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 01/18/2023] [Indexed: 02/14/2023] Open
Abstract
OBJECTIVES To compare the long-term risk of treatment failure of dolutegravir-based ART in men and women in a real-life setting. PATIENTS AND METHODS Persons living with HIV (PLWH) from the ICONA cohort were included if they had started dolutegravir in a two- or three-drug regimen as ART-naive or as virologically controlled ART-experienced. The primary endpoint was time to treatment failure (virological/clinical failure or dolutegravir discontinuation). Secondary endpoints were: time to dolutegravir discontinuation due to toxicity and to neuropsychiatric adverse events; and time to virological failure. Cox regression analyses focused on differences in outcomes by sex. RESULTS A total of 2304 PLWH (15% women) initiated dolutegravir-based therapy from ART-naive, and 1916 (19.8% women) while experienced. After a median follow-up of 2.2 (IQR: 0.9-3.9) years in ART-naive and 2.4 (IQR: 1.1-4.3) years in experienced, the 4-year cumulative probability of treatment failure was 33% (95% CI 30.5-35.1) and 20% (95% CI 17.8-22.3), respectively. In the multivariable analyses, in ART-naive the risk of treatment failure was higher for women, but not different after excluding women discontinuing dolutegravir for pregnancy concerns. We also observed a higher risk of discontinuation for toxicity in women (ART-naives: Adjusted Hazard Ratio (AHR): 1.56%; 95% CI: 1.03-2.37; ART-experienced: AHR: 1.53%; 95% CI: 1.01-2.32), although the absolute 4-year probability was low: 7.7% (95% CI 6.5-9.2) in ART-naive and 8.3% (95% CI 6.9-9.9) in experienced. CONCLUSIONS In our cohort of PLWH treated with dolutegravir-based regimens and followed up for up to 4 years, we observed a low risk of treatment failure and no evidence for a difference by sex, after excluding discontinuation due to pregnancy concerns. However, we observed a higher risk of dolutegravir discontinuation for toxicity in women.
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Affiliation(s)
- Antonella D'arminio Monforte
- Unit of Infectious Diseases ASST Santi Paolo e Carlo, Department of Health Sciences, Università degli Studi di Milano, ASST Santi Paolo e Carlo, via A. di Rudinì 8, 20142, Milan, Italy
| | | | - Matteo Sala
- Unit of Infectious Diseases ASST Santi Paolo e Carlo, Department of Health Sciences, Università degli Studi di Milano, ASST Santi Paolo e Carlo, via A. di Rudinì 8, 20142, Milan, Italy
| | - Annalisa Mondi
- Clinical and Research Infectious Diseases Department, National Institute of Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Stefano Rusconi
- Infectious Diseases Unit, Ospedale Civile di Legnano, ASST Ovest Milanese, and DIBIC Luigi Sacco, Università degli Studi di Milano, Legnano, Italy
| | - Spinello Antinori
- III Division of Infectious Diseases, ASST Fatebenefratelli Sacco, and DIBIC Luigi Sacco, Università degli Studi di Milano, Milan, Italy
| | - Massimo Puoti
- Infectious Diseases Division, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | | | - Lucia Taramasso
- Clinic of Infectious Diseases, Policlinico San Martino Hospital IRCCS, Genova, Italy
| | - Annalisa Saracino
- Clinic of Infectious Diseases, University of Bari, University Hospital Policlinico, Bari, Italy
| | - Andrea Antinori
- Clinical and Research Infectious Diseases Department, National Institute of Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Alessandro Cozzi-Lepri
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, London, UK
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Brown JA, Nsakala BL, Mokhele K, Rakuoane I, Muhairwe J, Glass TR, Amstutz A, Tschumi N, Belus JM, Klimkait T, Labhardt ND. Dolutegravir in real life: Self-reported mental and physical health outcomes after transitioning from efavirenz- to dolutegravir-based antiretroviral therapy in a prospective cohort study in Lesotho. HIV Med 2023; 24:153-162. [PMID: 35730213 DOI: 10.1111/hiv.13352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 05/31/2022] [Indexed: 11/29/2022]
Abstract
INTRODUCTION HIV programmes across many countries in Africa have recently transitioned people living with HIV from efavirenz (EFV)- to dolutegravir (DTG)-containing antiretroviral therapy (ART). As both drugs are associated with neuropsychiatric adverse effects, this study assessed the mental health and HIV/ART-associated symptoms of people living with HIV before and after transition to DTG. METHODS The prospective DO-REAL cohort enrolled people starting DTG-based ART in Lesotho from February to December 2020. For this analysis within DO-REAL, we included adults changing from tenofovir disoproxil fumarate (TDF)/lamivudine (3TC)/EFV to TDF/3TC/DTG within first-line therapy. At transition and 16 weeks thereafter, participants completed the Patient Health Questionnaire-9 (PHQ-9; depression screening), the 12-item Short-Form Health Survey (SF-12; mental and physical health), and a modified HIV Symptom Index (mHSI; HIV/ART-related symptoms). We also assessed weight change. We used McNemar tests with Bonferroni corrections to assess binary outcomes. CLINICALTRIALS gov: NCT04238767. RESULTS Among 1228 participants, 1131 completed follow-up. Of these, 60.0% were female, the median age was 46 years (interquartile range [IQR] 38-55), and the median time taking ART was 5.7 years (IQR 3.5-8.9). No change was observed for weight or overall PHQ-9 or SF-12 outcomes. However, three mHSI items decreased at follow-up: 'feeling sad/down/depressed' (bothered 6.0% vs. 3.3% of participants at least 'a little' before vs. after transition; adjusted p = 0.048); 'feeling nervous/anxious' (7.4% vs. 3.4%; adjusted p = 0.0009); and 'nightmares, strange/vivid dreams' (6.3% vs. 3.5%; adjusted p = 0.027). Individual PHQ-9 or SF-12 items also improved. Being symptom free across all measures increased from 5.1% to 11.4% (p < 0.0001). CONCLUSIONS We observed no negative impacts and potential moderate improvements with DTG, providing further support for the rollout of DTG.
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Affiliation(s)
- Jennifer A Brown
- Swiss Tropical and Public Health Institute, Basel, Switzerland.,Molecular Virology Group, Department of Biomedicine, Basel, Switzerland.,University of Basel, Basel, Switzerland
| | | | - Kuena Mokhele
- SolidarMed, Partnerships for Health, Maseru, Lesotho
| | | | | | - Tracy R Glass
- Swiss Tropical and Public Health Institute, Basel, Switzerland.,University of Basel, Basel, Switzerland
| | - Alain Amstutz
- Swiss Tropical and Public Health Institute, Basel, Switzerland.,University of Basel, Basel, Switzerland.,University Hospital Basel, Basel, Switzerland
| | - Nadine Tschumi
- Swiss Tropical and Public Health Institute, Basel, Switzerland.,University of Basel, Basel, Switzerland
| | - Jennifer M Belus
- Swiss Tropical and Public Health Institute, Basel, Switzerland.,University of Basel, Basel, Switzerland.,University of Maryland, College Park, Maryland, USA
| | - Thomas Klimkait
- Molecular Virology Group, Department of Biomedicine, Basel, Switzerland.,University of Basel, Basel, Switzerland
| | - Niklaus D Labhardt
- Swiss Tropical and Public Health Institute, Basel, Switzerland.,University of Basel, Basel, Switzerland.,University Hospital Basel, Basel, Switzerland
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Rolle CP, Castano J, Nguyen V, Patel K, Hinestrosa F, DeJesus E. Treatment-related early discontinuations and adverse events among newly diagnosed people living with HIV initiating integrase inhibitors in a real-world setting. Antivir Ther 2023; 28:13596535231163703. [PMID: 36896821 DOI: 10.1177/13596535231163703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
Abstract
BACKGROUND Cohort studies suggest higher discontinuation rates with integrase strand transfer inhibitors (INSTIs) than are seen in clinical trials. We assessed discontinuations and adverse events (AEs) that were considered related to the initial INSTI in the first year following initiation among treatment-naïve people living with HIV (PLWH). METHODS Newly diagnosed PLWH initiating raltegravir, elvitegravir/cobicistat, dolutegravir or bictegravir in combination with emtricitabine/tenofovir alafenamide or emtricitabine/tenofovir disoproxil fumarate between 10/2007 and 1/2020 at the Orlando Immunology Center were included. Unadjusted incidence rates (IRs) and incidence rate ratios (IRRs) were calculated for treatment-related discontinuations and AEs associated with the initial INSTI in the first year following initiation. RESULTS Of 331 enrolled, 26 (8%) initiated raltegravir, 151 (46%) initiated elvitegravir/cobicistat, 74 (22%) initiated dolutegravir and 80 (24%) initiated bictegravir. Within the first year, treatment-related discontinuations occurred in 3 on elvitegravir/cobicistat (IR 0.02 per person-years (PPY)) and 5 on dolutegravir (IR 0.08 PPY); no treatment-related discontinuations occurred among those initiating raltegravir or bictegravir. Eleven treatment-related AEs occurred in 7 on raltegravir (IR 0.46 PPY), 100 treatment-related AEs occurred in 63 on elvitegravir/cobicistat (IR 0.72 PPY), 66 treatment-related AEs occurred in 37 on dolutegravir (IR 0.97 PPY) and 65 treatment-related AEs occurred in 34 on bictegravir (IR 0.88 PPY). Unadjusted IRRs did not reveal any significant difference between INSTIs in terms of early treatment-related discontinuations or AEs. CONCLUSIONS In our cohort, treatment-related AEs occurred in 43% initiating INSTIs but were responsible for early discontinuation in only 2% with no treatment-related discontinuations observed among those initiating RAL or BIC.
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Affiliation(s)
- Charlotte-Paige Rolle
- Orlando Immunology Center, Orlando, FL, USA.,Department of Global Health, Emory University Rollins School of Public Health, Atlanta, GA, USA
| | | | - Vu Nguyen
- Orlando Immunology Center, Orlando, FL, USA
| | | | - Federico Hinestrosa
- Orlando Immunology Center, Orlando, FL, USA.,124506University of Central Florida College of Medicine, Orlando, FL, USA
| | - Edwin DeJesus
- Orlando Immunology Center, Orlando, FL, USA.,124506University of Central Florida College of Medicine, Orlando, FL, USA
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28
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Dolutegravir-containing HIV therapy reversibly alters mitochondrial health and morphology in cultured human fibroblasts and peripheral blood mononuclear cells. AIDS 2023; 37:19-32. [PMID: 36399361 DOI: 10.1097/qad.0000000000003369] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVES Given the success of combination antiretroviral therapy (cART) in treating HIV viremia, drug toxicity remains an area of interest in HIV research. Despite newer integrase strand transfer inhibitors (InSTIs), such as dolutegravir (DTG) and raltegravir (RAL), having excellent clinical tolerance, there is emerging evidence of off-target effects and toxicities. Although limited in number, recent reports have highlighted the vulnerability of mitochondria to these toxicities. The aim of the present study is to quantify changes in cellular and mitochondrial health following exposure to current cART regimens at pharmacological concentrations. A secondary objective is to determine whether any cART-associated toxicities would be modulated by human telomerase reverse transcriptase (hTERT). METHODS We longitudinally evaluated markers of cellular (cell count, apoptosis), and mitochondrial health [mitochondrial reactive oxygen species (mtROS), membrane potential (MMP) and mass (mtMass)] by flow cytometry in WI-38 human fibroblast with differing hTERT expression/localization and peripheral blood mononuclear cells. This was done after 9 days of exposure to, and 6 days following the removal of, seven current cART regimens, including three that contained DTG. Mitochondrial morphology was assessed by florescence microscopy and quantified using a recently developed deep learning-based pipeline. RESULTS Exposure to DTG-containing regimens increased apoptosis, mtROS, mtMass, induced fragmented mitochondrial networks compared with non-DTG-containing regimens, including a RAL-based combination. These effects were unmodulated by telomerase expression. All effects were fully reversible following removal of drug pressure. CONCLUSION Taken together, our observations indicate that DTG-containing regimens negatively impact cellular and mitochondrial health and may be more toxic to mitochondria, even among the generally well tolerated InSTI-based cART.
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29
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Humphrey JM, Omodi V, Bernard C, Maina M, Thorne J, Mwangi A, Wools‐Kaloustian K, Patel RC. Contraception use and HIV outcomes among women initiating dolutegravir-containing antiretroviral therapy in Kenya: a retrospective cohort study. J Int AIDS Soc 2022; 25:e26046. [PMID: 36567432 PMCID: PMC9790976 DOI: 10.1002/jia2.26046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 11/22/2022] [Indexed: 12/27/2022] Open
Abstract
INTRODUCTION The rollout of dolutegravir (DTG) in low- and middle-income countries was disrupted by a potential association reported with periconceptional DTG exposure among women living with HIV (WLHIV) and infant neural tube defects. This prompted countries to issue interim guidance limiting DTG use among women of reproductive potential to those on effective contraception. Data to understand the potential impact of such guidance on WLHIV are limited. METHODS We conducted a retrospective cohort analysis of WLHIV 15-49 years initiating DTG-containing antiretroviral treatment (ART) in Kenya from 2017 to 2020. We determined baseline effective (oral, injectable or lactational amenorrhea) and very effective (implant, intrauterine device or female sterilization) contraception use among women who initiated DTG before (Group 1) or during (Group 2) the interim guideline period. We defined incident contraception use in each group as the number of contraceptive methods initiated ≤180 days post-guideline (Group 1) or post-DTG initiation (Group 2). We determined the proportions of all women who switched from DTG- to non-nucleoside reverse transcriptase inhibitor (NNRTI)- (efavirenz or nevirapine) containing ART ≤12 months post-DTG initiation, compared their viral suppression (<1000 copies/ml) and conducted multivariable logistic regression to determine factors associated with switching from DTG to NNRTI-containing ART. RESULTS Among 5155 WLHIV in the analysis (median age 43 years), 89% initiated DTG after transitioning from an NNRTI. Baseline effective and very effective contraception use, respectively, by the group were: Group 1 (12% and 13%) and Group 2 (41% and 35%). Incident contraception use in each group was <5%. Overall, 498 (10%) women switched from DTG to an NNRTI. Viral suppression among those remaining on DTG versus switched to NNRTI was 95% and 96%, respectively (p = 0.63). In multivariable analysis, incident effective and very effective contraception use was not associated with switching. CONCLUSIONS Baseline, but not incident, effective contraception use was higher during the interim guideline period compared to before it, suggesting women already using effective contraception were preferentially selected to initiate DTG after the guideline was released. These findings reveal challenges in the implementation of policy which ties antiretroviral access to contraceptive use. Future guidance should capture nuances of contraception decision-making and support women's agency to make informed decisions.
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Affiliation(s)
- John M. Humphrey
- Department of MedicineIndiana University School of MedicineIndianapolisIndianaUSA
| | - Victor Omodi
- Academic Model Providing Access to Healthcare (AMPATH)EldoretKenya
| | - Caitlin Bernard
- Department of Obstetrics and GynecologyIndiana University School of MedicineIndianapolisIndianaUSA
| | - Mercy Maina
- Academic Model Providing Access to Healthcare (AMPATH)EldoretKenya
| | - Julie Thorne
- Department of Obstetrics and GynecologyUniversity of TorontoTorontoOntarioCanada
| | - Ann Mwangi
- Department of Behavioural ScienceSchool of MedicineMoi UniversityEldoretKenya
| | | | - Rena C. Patel
- Departments of Medicine and Global HealthWashington UniversitySeattleWashingtonUSA
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30
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Ciccullo A, Baldin G, Borghi V, Cossu MV, Giacomelli A, Lagi F, Farinacci D, Iannone V, Passerotto RA, Capetti A, Sterrantino G, Mussini C, Antinori S, Di Giambenedetto S. Analysing the efficacy and tolerability of dolutegravir plus either rilpivirine or lamivudine in a multicentre cohort of virologically suppressed PLWHIV. J Antimicrob Chemother 2022; 78:117-121. [PMID: 36272137 DOI: 10.1093/jac/dkac362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Accepted: 10/05/2022] [Indexed: 12/27/2022] Open
Abstract
OBJECTIVES We aimed to investigate and compare the efficacy and safety of two dolutegravir-based two-drug regimens: dolutegravir + lamivudine versus dolutegravir + rilpivirine. METHODS We analysed a cohort of people living with HIV (PLWHIV) switching to dolutegravir + lamivudine or dolutegravir + rilpivirine. We excluded from the analysis PLWHIV with no available pre-switch genotypic test or with a known resistance mutation to one of the study drugs. We evaluated incidence of virological failure (VF) and treatment discontinuation (TD), as well as changes in immunological and metabolic parameters. RESULTS We enrolled 592 PLWHIV: 306 in the lamivudine group and 286 in the rilpivirine group. We observed nine VFs in the lamivudine group [1.4 VF per 100 patient-years of follow-up (PYFU)] and four VFs in the rilpivirine group (0.6 VF per 100 PYFU). Subsequent genotypic analysis showed no acquired resistance-associated mutations in those experiencing VF. Estimated probability of maintaining virological suppression at 144 and 240 weeks were 96.6% and 92.7%, respectively, in the lamivudine group and 98.7% and 98.7%, respectively, in the rilpivirine group (log-rank P = 0.172). The estimated probability of maintaining study regimen at Week 240 was 82.3% in the lamivudine group and 85.9% in the rilpivirine group (log-rank P = 0.018). We observed a significant improvement in CD4+ cell count at Week 240 in the lamivudine group (P = 0.012); in the rilpivirine group we registered a significant increase in CD4/CD8 ratio (P = 0.014). CONCLUSIONS Both analysed strategies are effective and safe as switch strategies in clinical practice, with a low incidence of VF and a favourable immunological recovery, even in the long term.
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Affiliation(s)
- A Ciccullo
- Unit of Infectious Diseases, San Salvatore Hospital, L'Aquila, Italy
| | - G Baldin
- Unit of Infectious Diseases, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.,Mater Olbia Hospital, Olbia, Italy
| | - V Borghi
- Azienda Ospedaliero Universitaria di Modena, Clinica Malattie Infettive e Tropicali, Modena, Italy
| | - M V Cossu
- Division of Infectious Diseases, Department of Infectious Diseases, Luigi Sacco University Hospital, Milan, Italy
| | - A Giacomelli
- UOC Malattie Infettive III, DIBIC Luigi Sacco, University of Milan, Milan, Italy
| | - F Lagi
- Division of Tropical and Infectious Diseases, 'Careggi' Hospital, Florence, Italy
| | - D Farinacci
- Catholic University of the Sacred Heart, Rome, Italy
| | - V Iannone
- Catholic University of the Sacred Heart, Rome, Italy
| | | | - A Capetti
- Division of Infectious Diseases, Department of Infectious Diseases, Luigi Sacco University Hospital, Milan, Italy
| | - G Sterrantino
- Division of Tropical and Infectious Diseases, 'Careggi' Hospital, Florence, Italy
| | - C Mussini
- Azienda Ospedaliero Universitaria di Modena, Clinica Malattie Infettive e Tropicali, Modena, Italy
| | - S Antinori
- UOC Malattie Infettive III, DIBIC Luigi Sacco, University of Milan, Milan, Italy
| | - S Di Giambenedetto
- Unit of Infectious Diseases, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.,Catholic University of the Sacred Heart, Rome, Italy
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Foster EG, Gendelman HE, Bade AN. HIV-1 Integrase Strand Transfer Inhibitors and Neurodevelopment. Pharmaceuticals (Basel) 2022; 15:1533. [PMID: 36558984 PMCID: PMC9783753 DOI: 10.3390/ph15121533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 12/01/2022] [Accepted: 12/05/2022] [Indexed: 12/14/2022] Open
Abstract
Children born to mothers, with or at risk, of human immunodeficiency virus type-1 (HIV-1) infection are on the rise due to affordable access of antiretroviral therapy (ART) to pregnant women or those of childbearing age. Each year, up to 1.3 million HIV-1-infected women on ART have given birth with recorded mother-to-child HIV-1 transmission rates of less than 1%. Despite this benefit, the outcomes of children exposed to antiretroviral drugs during pregnancy, especially pre- and post- natal neurodevelopment remain incompletely understood. This is due, in part, to the fact that pregnant women are underrepresented in clinical trials. This is underscored by any potential risks of neural tube defects (NTDs) linked, in measure, to periconceptional usage of dolutegravir (DTG). A potential association between DTG and NTDs was first described in Botswana in 2018. Incidence studies of neurodevelopmental outcomes associated with DTG, and other integrase strand transfer inhibitors (INSTIs) are limited as widespread use of INSTIs has begun only recently in pregnant women. Therefore, any associations between INSTI use during pregnancy, and neurodevelopmental abnormalities remain to be explored. Herein, United States Food and Drug Administration approved ARVs and their use during pregnancy are discussed. We provide updates on INSTI pharmacokinetics and adverse events during pregnancy together with underlying mechanisms which could affect fetal neurodevelopment. Overall, this review seeks to educate both clinical and basic scientists on potential consequences of INSTIs on fetal outcomes as a foundation for future scientific investigations.
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Affiliation(s)
- Emma G. Foster
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Howard E. Gendelman
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Aditya N. Bade
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68198, USA
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Cusato J, Borghetti A, Teti E, Milesi M, Tettoni MC, Bonora S, Trunfio M, D’Avolio A, Compagno M, Di Giambenedetto S, Di Perri G, Calcagno A. Dolutegravir Discontinuation for Neuropsychiatric Symptoms in People Living with HIV and Their Outcomes after Treatment Change: A Pharmacogenetic Study. Metabolites 2022; 12:metabo12121202. [PMID: 36557240 PMCID: PMC9781993 DOI: 10.3390/metabo12121202] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 11/24/2022] [Accepted: 11/27/2022] [Indexed: 12/04/2022] Open
Abstract
Neuropsychiatric symptoms have been reported in patients receiving dolutegravir, a known inhibitor of the renal and neuronal-expressed organic anion transporter 2 (encoded by SLC22A2 gene). The effect of the genetic variant SLC22A2 808C>A on dolutegravir discontinuation was assessed and analyzed by real-time PCR. We enrolled 627 participants: CA/AA carriers showed a higher prevalence of pre-existing psychiatric comorbidities and use of antidepressants. After 27.9 months, 108 participants discontinued dolutegravir, 64 for neuropsychiatric symptoms. Patients with pre-existing psychiatric comorbidities were at higher risk of dolutegravir discontinuation, while patients carrying the SLC22A2 CA/AA genotype were not. Combining the two variables, an opposite effect of SLC22A2 variants according to pre-existing psychiatric disorders was observed. Using multivariate Cox models, the combined variable pre-existing psychiatric comorbidities/SLC22A2 variants and the use of non-tenofovir alafenamide containing antiretroviral regimens were predictors of dolutegravir discontinuation for neuropsychiatric symptoms. Within 30 days, the majority of participants had a complete resolution of symptoms (61.8%), while 32.7% and 5.5% had partial or no change after dolutegravir discontinuation, respectively. Discontinuation of dolutegravir for neuropsychiatric symptoms was not uncommon and more frequent in participants with pre-existing psychiatric disorders. We described an interaction between SLC22A2 genetic variant and psychiatric comorbidities. In 38.2% of patients, a complete neuropsychiatric symptoms resolution was not observed after dolutegravir discontinuation suggesting the involvement of additional factors.
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Affiliation(s)
- Jessica Cusato
- Laboratory of Clinical Pharmacology and Pharmacogenetics, Department of Medical Sciences, University of Turin, 10149 Turin, Italy
- Correspondence:
| | - Alberto Borghetti
- Institute of Clinical Infectious Diseases, Catholic University of Sacred Heart, 00168 Rome, Italy
| | - Elisabetta Teti
- Department of Systems Medicine, Infectious Diseases Clinic, University Hospital “Tor Vergata”, 00133 Rome, Italy
| | - Maurizio Milesi
- Unit of Infectious Diseases, Department of Medical Sciences, University of Turin, 10149 Turin, Italy
| | - Maria Cristina Tettoni
- Unit of Infectious Diseases, Department of Medical Sciences, University of Turin, 10149 Turin, Italy
| | - Stefano Bonora
- Unit of Infectious Diseases, Department of Medical Sciences, University of Turin, 10149 Turin, Italy
| | - Mattia Trunfio
- Unit of Infectious Diseases, Department of Medical Sciences, University of Turin, 10149 Turin, Italy
| | - Antonio D’Avolio
- Laboratory of Clinical Pharmacology and Pharmacogenetics, Department of Medical Sciences, University of Turin, 10149 Turin, Italy
| | - Mirko Compagno
- Department of Systems Medicine, Infectious Diseases Clinic, University Hospital “Tor Vergata”, 00133 Rome, Italy
| | - Simona Di Giambenedetto
- Institute of Clinical Infectious Diseases, Catholic University of Sacred Heart, 00168 Rome, Italy
| | - Giovanni Di Perri
- Unit of Infectious Diseases, Department of Medical Sciences, University of Turin, 10149 Turin, Italy
| | - Andrea Calcagno
- Unit of Infectious Diseases, Department of Medical Sciences, University of Turin, 10149 Turin, Italy
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Smith MSR, Mohan H, Ajaykumar A, Hsieh AYY, Martineau L, Patel R, Gadawska I, Sherwood C, Serghides L, Piret JM, Côté HCF. Second-Generation Human Immunodeficiency Virus Integrase Inhibitors Induce Differentiation Dysregulation and Exert Toxic Effects in Human Embryonic Stem Cell and Mouse Models. J Infect Dis 2022; 226:1992-2001. [PMID: 36124861 DOI: 10.1093/infdis/jiac386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 09/16/2022] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Each year, approximately 1.1 million children are exposed in utero to human immunodeficiency virus antiretrovirals, yet their safety is often not well characterized during pregnancy. The Tsepamo study reported a neural tube defect signal in infants exposed to the integrase strand transfer inhibitor (InSTI) dolutegravir from conception, suggesting that exposure during early fetal development may be detrimental. METHODS The effects of InSTIs on 2 human embryonic stem cell (hESC) lines were characterized with respect to markers of pluripotency, early differentiation, and cellular health. In addition, fetal resorptions after exposure to InSTIs from conception were analyzed in pregnant mice. RESULTS At subtherapeutic concentrations, second-generation InSTIs bictegravir, cabotegravir, and dolutegravir decreased hESC counts and pluripotency and induced dysregulation of genes involved in early differentiation. At therapeutic concentrations, bictegravir induced substantial hESC death and fetal resorptions. It is notable that first-generation InSTI raltegravir did not induce any hESC toxicity or differentiation, at any concentration tested. CONCLUSIONS Exposure to some InSTIs, even at subtherapeutic concentrations, can induce adverse effects in hESCs and pregnant mice. Given the increasingly prevalent use of second-generation InSTIs, including in women of reproductive age, it is imperative to further elucidate the effect of InSTIs on embryonic development, as well as their long-term safety after in utero exposure.
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Affiliation(s)
- Marie-Soleil R Smith
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada.,Centre for Blood Research, University of British Columbia, Vancouver, Canada
| | - Haneesha Mohan
- Toronto General Hospital Research Institute, University Health Network, Toronto, Canada
| | - Abhinav Ajaykumar
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada.,Centre for Blood Research, University of British Columbia, Vancouver, Canada
| | - Anthony Y Y Hsieh
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada.,Centre for Blood Research, University of British Columbia, Vancouver, Canada
| | - Lou Martineau
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada
| | - Ronil Patel
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada
| | - Izabella Gadawska
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada.,Centre for Blood Research, University of British Columbia, Vancouver, Canada
| | | | - Lena Serghides
- Toronto General Hospital Research Institute, University Health Network, Toronto, Canada.,Department of Immunology and Institute of Medical Sciences, University of Toronto, Toronto, Ontario, Canada.,Women's College Research Institute, Toronto, Canada
| | - James M Piret
- Michael Smith Laboratories, University of British Columbia, Vancouver, Canada.,Department of Chemical and Biological Engineering, University of British Columbia, Vancouver, Canada.,School of Biomedical Engineering, The University of British Columbia, Vancouver, Canada
| | - Hélène C F Côté
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada.,Centre for Blood Research, University of British Columbia, Vancouver, Canada.,Women's Health Research Institute, Vancouver, Canada
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Mwebaza J, Meya D, Mussime V, Birungi C. Prevalence of neuropsychiatric adverse events and associated factors among adult patients on dolutegravir attending Mulago
ISS
clinic. HIV Med 2022; 24:491-501. [PMID: 36336827 DOI: 10.1111/hiv.13428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 10/06/2022] [Indexed: 11/09/2022]
Abstract
INTRODUCTION Dolutegravir (DTG) is a second-generation integrase strand transfer inhibitor that is recommended by the World Health Organization as the preferred first-line and second-line antiretroviral therapy (ART) in patients with HIV. In 2018, Uganda started using DTG-based regimens as the preferred first-line ART. However, concerns regarding the potential neurotoxicity of DTG have been increasing. Data on the occurrence of neuropsychiatric adverse events (NPAEs) and the associated factors among adult patients who are initiated on or switched to DTG-based first-line or second-line ART in Uganda are limited. OBJECTIVE This study aimed to determine the prevalence of NPAEs among adult patients on DTG and the factors associated with their occurrence. METHODS We conducted a cross-sectional study using questionnaires administered by a trained research assistant between 15 November 2021 and 15 December 2021. The study included patients aged ≥18 years with HIV who were either initiated on or switched to a DTG-based ART regimen between 1 January 2018 and 31 October 2021. Informed consent and data were collected from 892 participants attending Mulago ISS clinic, including data on age, sex, marital status, disclosure status, current regimen, duration on ART, concurrent illness, concurrent medications, year of switch to DTG, duration on DTG, whether the onset of NPAEs was immediate or delayed, history of alcohol use or smoking, level of education, report of NPAEs while on DTG, and history of NPAEs while on previous regimen. Data were entered into Epidata version 4.6.0.2 then exported to Stata version 14 for analysis. RESULTS Of the 892 adults on DTG attending Mulago ISS clinic, 41.7% (95% confidence interval [CI] 38.5%-44.9%) experienced at least one NPAE. DTG duration in years (adjusted prevalence [aPR] = 1.21, p = 0.024), disclosure status (aPR = 1.40, p = 0.042), concurrent medications (aPR = 1.31, p = 0.026), year of switch to DTG, and concurrent illness were associated with an increased occurrence of NPAEs. CONCLUSIONS The prevalence of NPAEs was higher than that reported by any clinical trial. About 9.1% of participants had experienced severe to life-threatening NPAEs that required intervention from a healthcare professional to improve tolerability. The high prevalence requires that clinicians screen for NPAEs at very visit and reassure patients to maximize the benefits of long-term ART.
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Affiliation(s)
| | - David Meya
- Internal Medicine Department, College of Health Sciences Makerere University Kampala Uganda
| | - Victor Mussime
- Pediatrics and Child Health Department, College of Health Sciences Makerere University Kampala Uganda
| | - Caroline Birungi
- Psychiatry Department, College of Health Sciences Makerere University Kampala Uganda
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Griesel R, Sinxadi P, Kawuma A, Joska J, Sokhela S, Akpomiemie G, Venter F, Denti P, Haas DW, Maartens G. Pharmacokinetic and pharmacogenetic associations with dolutegravir neuropsychiatric adverse events in an African population. J Antimicrob Chemother 2022; 77:3110-3117. [PMID: 36031789 PMCID: PMC7613765 DOI: 10.1093/jac/dkac290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 08/04/2022] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Dolutegravir has been associated with neuropsychiatric adverse events (NPAEs), but relationships between dolutegravir concentrations and NPAEs are unclear. OBJECTIVES To determine in an African population whether a concentration-response relationship exists between dolutegravir and treatment-emergent NPAEs, and whether selected loss-of-function polymorphisms in genes encoding UDP-glucuronosyltransferase-1A1 (the major metabolizing enzyme for dolutegravir) and organic cation transporter-2 (involved in neurotransmitter transport and inhibited by dolutegravir) are associated with NPAEs. METHODS Antiretroviral therapy-naive participants randomized to dolutegravir-based therapy in the ADVANCE study were enrolled into a pharmacokinetic sub-study. Primary outcome was change in mental health screening [modified mini screen (MMS)] and sleep quality from baseline to weeks 4, 12 and 24. Dolutegravir exposure was estimated using a population pharmacokinetic model. Polymorphisms analysed were UGT1A1 rs887829 and SLC22A2 rs316019. RESULTS Data from 464 participants were available for pharmacokinetic analyses and 301 for genetic analyses. By multivariable linear regression, higher dolutegravir exposure was associated with worsening sleep quality only at week 12 [coefficient = -0.854 (95% CI -1.703 to -0.005), P = 0.049], but with improved MMS score at weeks 12 and 24 [coefficient = -1.255 (95% CI -2.250 to -0.261), P = 0.013 and coefficient = -1.199 (95% CI -2.030 to -0.368), P = 0.005, respectively]. The UGT1A1 and SLC22A2 polymorphisms were not associated with change in MMS score or sleep quality. CONCLUSIONS Only at week 12 did we find evidence of a relationship between dolutegravir exposure and worsening sleep quality. However, higher dolutegravir exposure was associated with improved MMS scores, suggesting a possible beneficial effect.
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Affiliation(s)
- Rulan Griesel
- Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, Cape Town, South Africa
- Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - Phumla Sinxadi
- Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Aida Kawuma
- Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - John Joska
- HIV Mental Health Research Unit, Division of Neuropsychiatry, Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | - Simiso Sokhela
- Ezintsha, Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Godspower Akpomiemie
- Ezintsha, Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Francois Venter
- Ezintsha, Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Paolo Denti
- Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - David W Haas
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Internal Medicine, Meharry Medical College, Nashville, TN, USA
| | - Gary Maartens
- Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, Cape Town, South Africa
- Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
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Bangalee A, Hanley S, Bangalee V. MEDICINE AND THE LAW. S Afr Med J 2022; 112:787-790. [PMID: 36472336 DOI: 10.7196/samj.2022.v112i10.16596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Indexed: 01/04/2023] Open
Abstract
Dolutegravir (DTG) is a pivotal antiretroviral medicine that has become the backbone of several HIV programmes, especially in sub-Saharan African countries. It has recently replaced efavirenz as the preferred third drug for people initiating antiretroviral therapy in South Africa (SA). Its tolerability, cost-effectiveness and favourable resistance profile have had a global influence on HIV management, including the recent revision of the World Health Organization antiretroviral guidelines. As with any medicine, however, informed decisions are important. Despite the several advantages DTG offers, additional data informing risks over benefits have emerged that warrant clinical attention before DTG is prescribed. This article aims to give the primary care provider an overview of the benefits and risks associated with the roll-out of DTG in SA.
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Affiliation(s)
- A Bangalee
- Department of Medical Virology, School of Medicine, Faculty of Health Sciences, University of Pretoria, South Africa; National Health Laboratory Service, Johannesburg, South Africa.
| | - S Hanley
- Department of Family Medicine, School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa; Centre for the AIDS Programme of Research in South Africa, Umlazi Clinical Research Site, South Africa.
| | - V Bangalee
- Discipline of Pharmaceutical Sciences, School of Health Sciences, University of KwaZulu-Natal, Durban, South Africa.
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Antela A, Bernardino JI, de Quirós JCLB, Bachiller P, Fuster-RuizdeApodaca MJ, Puig J, Rodríguez S, Castrejón I, Álvarez B, Hermenegildo M. Patient-Reported Outcomes (PROs) in HIV Infection: Points to Consider and Challenges. Infect Dis Ther 2022; 11:2017-2033. [PMID: 36066841 DOI: 10.1007/s40121-022-00678-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 07/21/2022] [Indexed: 12/01/2022] Open
Abstract
INTRODUCTION The aim of this study was to reach consensus on the use of PROs (patient-reported outcome measures) in people living with HIV (PLHIV). METHODS A scientific committee of professionals with experience in PROMs methodology issued recommendations and defined the points to support by evidence. A systematic review of the literature identified the coverage, utility, and psychometric properties of PROMs used in PLHIV. A Delphi survey was launched to measure the degree of agreement with the recommendations of a group of practicing clinicians and a group of patient representatives. RESULTS Four principles and ten recommendations were issued; however, the results of the Delphi showed significant differences in the opinion between health professionals and PLHIV, and polarization within collectives, hampering consensus. CONCLUSIONS Despite a wealth of evidence on the benefit of PROMs, there are clear barriers to their use by healthcare professionals in HIV care. Intervention on these barriers is paramount to allow truly patient-centered care.
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Affiliation(s)
- Antonio Antela
- Infectious Diseases Unit, Complejo Hospitalario Universitario de Santiago (CHUS), Santiago de Compostela, Spain.
| | | | | | - Pablo Bachiller
- Internal Medicine Department, Complejo Asistencial de Segovia, Segovia, Spain
| | | | - Jordi Puig
- Hospital Universitario Germans Trias I Pujol, Fundació Lluita Contra La Sida I Les Malalties Infeccioses, Badalona, Spain
| | | | - Isabel Castrejón
- Rheumatology Department, Hospital Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - Beatriz Álvarez
- HIV and Infectious Diseases Unit, Hospital Fundación Jiménez Díaz, Madrid, Spain
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Cabello-Úbeda A, Baeza AG, García JT, de La Fuente Moral S, Mena MN, Martínez AP, Micán R, Górgolas M, Tascón GC, de Santiago AD, Morerno JS, Crestelo DR, Arenzana CB, Serna JIB, Almirón MD, Cano J, Esteban H, Pérez-Valero I. Changes in quality of sleep, mood and other neuropsychiatric symptoms after switching dolutegravir/lamivudine/abacavir to darunavir/cobicistat/emtricitabine/tenofovir alafenamide in a randomized study of people living with HIV with poor sleep quality. GESIDA 10418. Open Forum Infect Dis 2022; 9:ofac345. [PMID: 36147597 PMCID: PMC9487706 DOI: 10.1093/ofid/ofac345] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 07/01/2022] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
While switching ART in people with HIV experiencing insomnia due to dolutegravir-related neurotoxicity is well-founded upon evidence, there is a lack of proof in regards to the outcome of stopping dolutegravir-based ART in people without insomnia but reporting poor sleep quality.
Methods
Randomized, multicentre, open-label study to evaluate reversibility of patient-reported sleep disturbances in patients on dolutegravir/lamivudine/abacavir without insomnia after switching to darunavir/cobicistat/emtricitabine/tenofovir-alafenamide. The participants were randomized to switch ART at baseline or a week 4 and then completed 8 weeks of darunavir/cobicistat/emtricitabine/tenofovir-alafenamide. Our primary objective was to compare changes in sleep quality between arms at week 4. Secondary objectives were to compare changes in mood and neuropsychiatric symptoms (NS) at week 4 and 4 and 8 weeks after switching to darunavir/cobicistat/emtricitabine/tenofovir-alafenamide. The participants completed a survey, including the Pittsburgh Sleep Quality Index (PSQI), the Hospital Anxiety and Depression scale (HAD) and specific questions to explore NS, at each visit to assess those objectives.
Results
We included seventy-two participants. The results show that study arms were similar at baseline, though at week 4, PSQI scores remained unchanged with dolutegravir/lamivudine/abacavir while patients improved significantly after switching to darunavir/cobicistat/emtricitabine/tenofovir-alafenamide. Similar differences between arms were also observed in HAD and NS changes. At weeks 4 and 8 after all participants switched to darunavir/cobicistat/emtricitabine/tenofovir-alafenamide, we have observed significant improvements in PSQI and HAD scores and in NS.
Conclusion
In patients reporting subclinical sleep disturbances without insomnia, switching from dolutegravir/lamivudine/abacavir to darunavir/cobicistat/emtricitabine/tenofovir-alafenamide was associated with better sleep quality and improvements in mood and NS.
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Affiliation(s)
- Alfonso Cabello-Úbeda
- División de Enfermedades Infecciosas. Hospital Universitario Fundación Jiménez Díaz , Madrid , Spain
| | - Alicia González Baeza
- Departamento de Psicobiología, Facultad de Psicología, Universidad Autónoma de Madrid , Madrid , Spain
| | - Jesús Troya García
- Servicio de Medicina Interna, Hospital Universitario Infanta Leonor , Madrid , Spain
| | | | - María Novella Mena
- Servicio de Medicina Interna, Hospital Universitario Príncipe de Asturias , Alcalá de Henares , Spain
| | | | - Rafael Micán
- Servicio de Medicina Interna. Hospital Universitario La Paz – IDIPAZ , Madrid , Spain
| | - Miguel Górgolas
- División de Enfermedades Infecciosas. Hospital Universitario Fundación Jiménez Díaz , Madrid , Spain
| | | | | | - José Sanz Morerno
- Servicio de Medicina Interna, Hospital Universitario Príncipe de Asturias , Alcalá de Henares , Spain
| | | | - Carmen Busca Arenzana
- Servicio de Medicina Interna. Hospital Universitario La Paz – IDIPAZ , Madrid , Spain
| | | | - Mariana Díaz Almirón
- Unidad de bioestadística, Instituto de Investigación Biomédica Hospital La Paz (IDIPAZ) , Madrid , Spain
| | - Joanna Cano
- Servicio de Medicina Interna. Hospital Universitario La Paz – IDIPAZ , Madrid , Spain
| | | | - Ignacio Pérez-Valero
- Servicio de Enfermedades Infecciosas, Hospital Universitario Reina Sofía. Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC). CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III (CIBERINFEC, ISCIII) , Córdoba , Spain
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Sibiya T, Ghazi T, Chuturgoon A. The Potential of Spirulina platensis to Ameliorate the Adverse Effects of Highly Active Antiretroviral Therapy (HAART). Nutrients 2022; 14:nu14153076. [PMID: 35893930 PMCID: PMC9332774 DOI: 10.3390/nu14153076] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 05/31/2022] [Accepted: 06/03/2022] [Indexed: 12/04/2022] Open
Abstract
The human immunodeficiency virus (HIV) is one of the most prevalent diseases globally. It is estimated that 37.7 million people are infected with HIV globally, and 8.2 million persons are infected with the virus in South Africa. The highly active antiretroviral therapy (HAART) involves combining various types of antiretroviral drugs that are dependent on the infected person’s viral load. HAART helps regulate the viral load and prevents its associated symptoms from progressing into acquired immune deficiency syndrome (AIDS). Despite its success in prolonging HIV-infected patients’ lifespans, the use of HAART promotes metabolic syndrome (MetS) through an inflammatory pathway, excess production of reactive oxygen species (ROS), and mitochondrial dysfunction. Interestingly, Spirulina platensis (SP), a blue-green microalgae commonly used as a traditional food by Mexican and African people, has been demonstrated to mitigate MetS by regulating oxidative and inflammatory pathways. SP is also a potent antioxidant that has been shown to exhibit immunological, anticancer, anti-inflammatory, anti-aging, antidiabetic, antibacterial, and antiviral properties. This review is aimed at highlighting the biochemical mechanism of SP with a focus on studies linking SP to the inhibition of HIV, inflammation, and oxidative stress. Further, we propose SP as a potential supplement for HIV-infected persons on lifelong HAART.
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Spence AB, Liu C, Rubin L, Aouizerat B, Vance DE, Bolivar H, Lahiri CD, Adimora AA, Weber K, Gustafson D, Sosanya O, Turner RS, Kassaye S. Class-Based Antiretroviral Exposure and Cognition Among Women Living with HIV. AIDS Res Hum Retroviruses 2022; 38:561-570. [PMID: 35109713 PMCID: PMC9297324 DOI: 10.1089/aid.2021.0097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Neurologic complications of the human immunodeficiency virus (HIV) are common in treated individuals, and toxicity of certain antiretroviral therapies (ART) may contribute to cognitive impairment. We investigated exposures to specific ART and cognition among women living with HIV (WLWH). Virologically suppressed (viral load <200 copies/mL during at least two semi-annual visits) WLWH and age/race matched HIV-seronegative controls enrolled in the Women's Interagency HIV Study who completed at least two biennial cognitive assessments were included. Analysis of WLWH was restricted to those with exposure to the drug class of interest and a nucleoside reverse transcriptase inhibitor (NRTI) backbone. Generalized estimating equations were used to evaluate repeated measures of cognition over time in association with ART class exposure. Among 1,242 eligible WLWH, 20% (n = 247) had isolated drug exposure to non-nucleoside reverse transcriptase inhibitors (NNRTI), 18% (n = 219) to protease inhibitors (PIs), and 6% (n = 79) to integrase inhibitors with a NRTI backbone. Cognitive assessments were performed at a median of 3 biennial visits {IQR 2-4 visits}. At the index assessment, 21% of WLWH demonstrated global cognitive impairment versus 29% at their last cognitive assessment. In multivariable analyses adjusted for hypertension, depression, diabetes mellitus, history of AIDS-defining illness, alcohol use, number of medications, and time on ART, WLWH exposed to NNRTIs demonstrated verbal learning improvements (mean T-score change 1.3, p = .020) compared to other treated women. Compared to HIV-seronegative women, WLWH exposed to PIs had worse verbal learning (mean T-score difference -2.62, p = .002) and verbal memory performance (mean T-score difference -1.74, p = .032) at baseline. Compared to HIV-seronegative women, WLWH exposed to PIs had improvements in verbal learning (mean T-score slope difference 0.36, p = .025) and verbal memory (mean T-score slope difference 0.32, p = .042). The index T-score and slope of change in the T-score were similar among other treated groups and the HIV-seronegative group. We noted emerging trends in cognition in WLWH exposed to specific drug classes. Ongoing study of this relatively young group is important to characterize long-term cognitive outcomes and effect of antiretrovirals as treatment guidelines evolve.
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Affiliation(s)
- Amanda Blair Spence
- Division of Infectious Diseases, Georgetown University Medical Center, Washington, District of Columbia, USA.,Address correspondence to: Amanda Blair Spence, Division of Infectious Diseases, Georgetown University Medical Center, 3800 Reservoir Road NW, 5th Floor PHC, Washington, DC 20007, USA
| | - Chenglong Liu
- Division of Infectious Diseases, Georgetown University Medical Center, Washington, District of Columbia, USA
| | - Leah Rubin
- Department of Neurology and John Hopkins University School of Medicine, Baltimore, Maryland, USA.,Department of Epidemiology, and John Hopkins University School of Medicine, Baltimore, Maryland, USA.,Department of Psychiatry, John Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Bradley Aouizerat
- Department of Oral and Maxillofacial Surgery, College of Dentistry, New York University, New York, New York, USA.,Bluestone Center for Clinical Research, College of Dentistry, New York University, New York, New York, USA
| | - David Eugene Vance
- School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Hector Bolivar
- Division of Infectious Diseases, Department of Medicine, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Cecile Delille Lahiri
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine and Grady Healthcare System, Atlanta, Georgia, USA
| | - Adaora A. Adimora
- School of Medicine and UNC Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Kathleen Weber
- Cook County Health/Hektoen Institute of Medicine, Chicago, Illinois, USA
| | - Deborah Gustafson
- Department of Neurology, State University of New York-Downstate Health Sciences University, Brooklyn, New York, USA
| | - Oluwakemi Sosanya
- Department of Medicine, Montefiore Medical Center, Bronx, New York, USA
| | - Raymond Scott Turner
- Department of Neurology, Georgetown University Medical Center, Washington, District of Columbia, USA
| | - Seble Kassaye
- Division of Infectious Diseases, Georgetown University Medical Center, Washington, District of Columbia, USA
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Kiguba R, Mwebaza N, Ssenyonga R, Ndagije HB, Nambasa V, Katureebe C, Katumba K, Tregunno P, Harrison K, Karamagi C, Scott KA, Pirmohamed M. Effectiveness of the Med Safety mobile application in improving adverse drug reaction reporting by healthcare professionals in Uganda: a protocol for a pragmatic cluster-randomised controlled trial. BMJ Open 2022; 12:e061725. [PMID: 35777873 PMCID: PMC9252195 DOI: 10.1136/bmjopen-2022-061725] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 06/17/2022] [Indexed: 11/21/2022] Open
Abstract
INTRODUCTION Combination antiretroviral therapy (cART) has massively reduced HIV mortality. However, long-term cART increases the risk of adverse drug reactions (ADRs), which can lead to higher morbidity, mortality and healthcare costs for people living with HIV (PLHIV).Pharmacovigilance-monitoring the effects of medicines-is essential for understanding real-world drug safety. In Uganda, pharmacovigilance systems have only recently been developed, and rates of ADR reporting for cART are very low. Thus, the safety profile of medicines currently used to treat HIV and tuberculosis in our population is poorly understood.The Med Safety mobile application has been developed through the European Union's Innovative Medicines Initiative WEB-Recognising Adverse Drug Reactions project to promote digital pharmacovigilance. This mobile application has been approved for ADR-reporting by Uganda's National Drug Authority. However, the barriers and facilitators to Med Safety uptake, and its effectiveness in improving pharmacovigilance, are as yet unknown. METHODS AND ANALYSIS A pragmatic cluster-randomised controlled trial will be implemented over 30 months at 191 intervention and 191 comparison cART sites to evaluate Med Safety. Using a randomisation sequence generated by the sealed envelope software, we shall randomly assign the 382 prescreened cART sites to the intervention and comparison arms. Each cART site is a cluster that consists of healthcare professionals and PLHIV receiving dolutegravir-based cART and/or isoniazid preventive therapy. Healthcare professionals enrolled in the intervention arm will be trained in the use of mobile-based, paper-based and web-based reporting, while those in the comparison arm will be trained in paper-based and web-based reporting only. ETHICS AND DISSEMINATION Ethical approval was given by the School of Biomedical Sciences Research and Ethics Committee at Makerere University (SBS-REC-720), and administrative clearance was obtained from Uganda National Council for Science and Technology (HS1366ES). Study results will be shared with healthcare professionals, policymakers, the public and academia. TRIAL REGISTRATION NUMBER PACTR202009822379650.
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Affiliation(s)
- Ronald Kiguba
- Department of Pharmacology and Therapeutics, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Norah Mwebaza
- Department of Pharmacology and Therapeutics, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Ronald Ssenyonga
- Department of Epidemiology & Biostatistics, College of Health Sciences, Makerere University, Kampala, Uganda
| | | | - Victoria Nambasa
- National Pharmacovigilance Centre, National Drug Authority, Kampala, Uganda
| | | | | | - Phil Tregunno
- Vigilance and Risk Management of Medicines, Medicines and Healthcare Products Regulatory Agency, London, UK
| | - Kendal Harrison
- Vigilance and Risk Management of Medicines, Medicines and Healthcare Products Regulatory Agency, London, UK
| | - Charles Karamagi
- Clinical Epidemiology Unit, Makerere University College of Health Sciences, Kampala, Uganda
| | - Kathryn A Scott
- MRC Centre for Drug Safety Science and Wolfson Centre for Personalised Medicine, Institute of Systems, Molecular and Integrative Biology (ISMIB), University of Liverpool, Liverpool, UK
| | - Munir Pirmohamed
- MRC Centre for Drug Safety Science and Wolfson Centre for Personalised Medicine, Institute of Systems, Molecular and Integrative Biology (ISMIB), University of Liverpool, Liverpool, UK
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Tiraboschi J, Prieto P, Saumoy M, Silva A, Imaz A, Scevola S, Fernandez G, Navarro A, Piatti C, Podzamczer D. Short term Neuropsychiatric and Body Weight Changes in Patients Switching from EVG/Cobi/FTC/TAF to BIC/FTC/TAF (PreEC/RIS69). Curr HIV Res 2022; 20:251-254. [PMID: 35676852 DOI: 10.2174/1570162x20666220608160335] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 01/28/2022] [Accepted: 03/17/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND NP, clinical and laboratory changes have been reported in patients switching from EVG/Cobi/FTC/TAF to BIC/FTC/TAF in clinical practice. METHODS A group of subjects switching from EVG/Cobi/FTC/TAF to BIC/F/TAF was prospectively followed. A validated sleep quality questionnaire (Pittsburgh Sleep Quality Index), as well as the Hospital Anxiety and Depression Scale (HADS), were administered after 4 weeks from treatment switch. Adverse events, side effects and discontinuation, were recorded at week 4 and 24. Pre-treatment switch and week 24 body weight and laboratory data were compared. RESULTS A total of 96 virologically suppressed patients (86% male) were included. All patients received EVG/Cobi/FTC/TAF at least 1 year before the treatment switch. Median (IQR) nadir CD4 was 367 (263). The most common comorbidities were dyslipidemia, HTA and diabetes, 26%; 14% and 7%, respectively. Depression was reported by 8%. Five patients discontinued BIC/FTC/TAF before week 4 due to intolerance (2 insomnia, 1 headache and 2 GI symptoms). No changes in sleep quality, anxiety and depression outcomes were observed at week 4 (p=0.1, p=0.1 and p=0.3, respectively). After 6 months, median body weight change was statistically significant (0.6 kg, p=0.003). All patients maintained HIV suppression. CONCLUSIONS Except in few cases, sleep quality, anxiety and depression symptoms remain stable in HIV virologically suppressed patients on EVG/Cobi/FTC/TAF who switch to BIC/F/TAF. NPAEs are mild and tend to occur in those with previous neuropsychiatric symptoms. Weight gain tends to be small but statistically significant. Long-term follow-up in "real life" cohorts would be needed to confirm these findings.
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Affiliation(s)
- Juan Tiraboschi
- Infectious Disease Service. Hospital Universitari de Bellvitge-IDIBELL. Universitat de Barcelona. L'Hospitalet de Llobregat, Barcelona. Spain
| | - Paula Prieto
- Infectious Disease Service. Hospital Universitari de Bellvitge-IDIBELL. Universitat de Barcelona. L'Hospitalet de Llobregat, Barcelona. Spain
| | - Maria Saumoy
- Infectious Disease Service. Hospital Universitari de Bellvitge-IDIBELL. Universitat de Barcelona. L'Hospitalet de Llobregat, Barcelona. Spain
| | - Ana Silva
- Infectious Disease Service. Hospital Universitari de Bellvitge-IDIBELL. Universitat de Barcelona. L'Hospitalet de Llobregat, Barcelona. Spain
| | - Arkaitz Imaz
- Infectious Disease Service. Hospital Universitari de Bellvitge-IDIBELL. Universitat de Barcelona. L'Hospitalet de Llobregat, Barcelona. Spain
| | - Sofía Scevola
- Infectious Disease Service. Hospital Universitari de Bellvitge-IDIBELL. Universitat de Barcelona. L'Hospitalet de Llobregat, Barcelona. Spain
| | - Guillem Fernandez
- Infectious Disease Service. Hospital Universitari de Bellvitge-IDIBELL. Universitat de Barcelona. L'Hospitalet de Llobregat, Barcelona. Spain
| | - Antonio Navarro
- Infectious Disease Service. Hospital Universitari de Bellvitge-IDIBELL. Universitat de Barcelona. L'Hospitalet de Llobregat, Barcelona. Spain
| | - Camila Piatti
- Infectious Disease Service. Hospital Universitari de Bellvitge-IDIBELL. Universitat de Barcelona. L'Hospitalet de Llobregat, Barcelona. Spain
| | - Daniel Podzamczer
- Infectious Disease Service. Hospital Universitari de Bellvitge-IDIBELL. Universitat de Barcelona. L'Hospitalet de Llobregat, Barcelona. Spain
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Mendes JC, Ceccato MDGB, Reis AMM, Costa AMGD, Pantuzza LLN, Furtado dos Santos S, Crepalde-Ribeiro K, Silveira MR. Active Pharmacovigilance Project on the safety profile of Dolutegravir in Brazil. AIDS Care 2022; 35:729-738. [PMID: 35578399 DOI: 10.1080/09540121.2022.2062289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
A quantitative descriptive study based on Brazilian Active Pharmacovigilance of Dolutegravir (DTG) Project was performed to describe the adverse drug reactions (ADRs) to DTG reported and to evaluate the noncompleteness of data from DTG active pharmacovigilance in Brazil. ADRs and clinical and individual data were obtained from information from the Pharmacovigilance Questionnaire from April 2017 to August 2019. The reported ADRs were classified using the Medical Dictionary for Regulatory Activities (MedDRA). In the evaluated period, 249,066 individuals using DTG participated in the active pharmacovigilance of DTG, with 3472 (1.39%) reporting ADRs at least once. A total of 6312 ADRs were reported, of which 57.56% were persistent and 81.46% were not serious according to the individuals' reports. Most of the reported ADRs were gastrointestinal, neurological and psychiatric. ADRs related to neural tube defects and serious neuropsychiatric ADRs have been reported. Completion of more than half of the fields in the Pharmacovigilance Questionnaire was excellent. The frequency of ADR was low in relation to the number of people living with HIV (PLHIV) using DTG in Brazil, which suggests good tolerability and safety of DTG. The DTG active pharmacovigilance database in Brazil showed good data completeness.
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Affiliation(s)
- Jullye Campos Mendes
- Programa de Pós Graduação em Medicamentos e Assistência Farmacêutica, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Maria das Graças Braga Ceccato
- Programa de Pós Graduação em Medicamentos e Assistência Farmacêutica, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
- Departamento de Farmácia Social, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Adriano Max Moreira Reis
- Programa de Pós Graduação em Medicamentos e Assistência Farmacêutica, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
- Departamento de Produtos Farmacêuticos, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | | | - Lais Lessa Neiva Pantuzza
- Programa de Pós Graduação em Medicamentos e Assistência Farmacêutica, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Simone Furtado dos Santos
- Programa de Pós Graduação em Medicamentos e Assistência Farmacêutica, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Kennedy Crepalde-Ribeiro
- Programa de Pós Graduação em Medicamentos e Assistência Farmacêutica, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Micheline Rosa Silveira
- Programa de Pós Graduação em Medicamentos e Assistência Farmacêutica, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
- Departamento de Farmácia Social, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
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Reversibility of Central Nervous System Adverse Events in Course of Art. Viruses 2022; 14:v14051028. [PMID: 35632768 PMCID: PMC9147522 DOI: 10.3390/v14051028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 05/08/2022] [Accepted: 05/09/2022] [Indexed: 01/03/2023] Open
Abstract
The purpose of this study is to evaluate the frequency of central nervous system adverse events (CNS-AE) on dolutegravir (DTG) and non-DTG containing ART, and their reversibility, in the observational prospective SCOLTA cohort. Factors associated with CNS-AE were estimated using a Cox proportional-hazards model. 4939 people living with HIV (PLWH) were enrolled in DTG (n = 1179) and non-DTG (n = 3760) cohorts. Sixty-six SNC-AE leading to ART discontinuation were reported, 39/1179 (3.3%) in DTG and 27/3760 (0.7%) in non-DTG cohort. PLWH naïve to ART, with higher CD4 + T count and with psychiatric disorders were more likely to develop a CNS-AE. The risk was lower in non-DTG than DTG-cohort (aHR 0.33, 95% CI 0.19−0.55, p < 0.0001). One-year follow-up was available for 63/66 PLWH with CNS-AE. AE resolution was reported in 35/39 and 23/24 cases in DTG and non-DTG cohorts, respectively. The probability of AE reversibility was not different based on ART class, sex, ethnicity, CDC stage, or baseline psychiatric disorder. At the same time, a lower rate of event resolution was found in PLWH older than 50 years (p = 0.017). In conclusion, CNS-AE leading to ART discontinuation was more frequent in DTG than non-DTG treated PLWH. Most CNS-AE resolved after ART switch, similarly in both DTG and non-DTG cohorts.
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Namulindwa A, Wasswa JH, Muyindike W, Tamukong R, Oloro J. Prevalence and factors associated with adverse drug events among patients on dolutegravir-based regimen at the Immune Suppression Syndrome Clinic of Mbarara Regional Referral Hospital, Uganda: a mixed design study. AIDS Res Ther 2022; 19:18. [PMID: 35366917 PMCID: PMC8976982 DOI: 10.1186/s12981-022-00442-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 03/20/2022] [Indexed: 11/13/2022] Open
Abstract
Background In low income countries such as Uganda progress has been made towards achieving the United Nations AIDS programme 95-95-95 target however efforts are still impeded by pretreatment drug resistance and adverse drug events (ADEs) hence introduction of dolutegravir-based antiretroviral therapy as first-line treatment due to a higher genetic barrier to resistance, better tolerability and safety profile. However, recent studies have raised concerns regarding its safety in real-clinical settings due to ADEs and being a recently introduced drug there is need to actively monitor for ADEs, hence this study aimed to establish the prevalence and factors associated with ADEs among patients on dolutegravir-based regimen at the Immune Suppression Syndrome (ISS) Clinic- Mbarara Regional Referral Hospital (MRRH). Methods A mixed design study was conducted at ISS Clinic-MRRH among 375 randomly selected patients who had been exposed to DTG-based regimen for at-least 12 weeks. These were interviewed to obtain data on socio-demographics, dietary habits and their files reviewed for ADEs. Data entry was done using Epi-data 3.0 and exported to SPSS 25.0 for analysis. Prevalence was determined as a percentage, and ADE associated factors assessed using bivariate analysis, those found significant were further subjected to multivariate analysis and considered significant at P < 0.05. Results The prevalence of ADEs among patients on DTG-based regimen was found to be 33.1% (124/375) with 5.6% (7/124) participants discontinued from treatment due ADEs, 4 due to hyperglycemia and 3 liver toxicity. The commonly experienced ADE was allergy at 36.3%. Male sex (AOR 1.571, 95% CI 1.433–1.984), WHO stage one at entry to care (AOR 4.586, 95% CI 1.649–12.754), stage two (AOR 4.536, 95% CI 1.611–12.776), stage three (AOR 3.638, 95% CI 1.262–10.488), were significantly associated with ADEs. Patients with undetectable viral load at initiation of DTG-based regimen were 67.6% less likely to experience ADEs (AOR = 0.324, 95% CI 0.1167–0.629). Conclusion This study reports a prevalence of 33.1% of ADEs among patients on DTG-based regimen. The most commonly experienced ADE was allergy. Male sex, early HIV disease stage at entry into care and detectable viral load at initiation of DTG-based regimen were significantly associated with ADEs. It is crucial to actively monitor patients with these characteristics for ADEs.
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46
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Badat A, Lowton K. Case study: New onset of neuropsychiatric symptoms following switching to a dolutegravir regimen. S Afr J Psychiatr 2022; 28:1782. [PMID: 35402013 PMCID: PMC8991107 DOI: 10.4102/sajpsychiatry.v28i0.1782] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 11/18/2021] [Indexed: 11/18/2022] Open
Abstract
Although reports of neuropsychiatric side effects have been reported with efavirenz, these have been limited in comparison with regard to the now recommended dolutegravir regimens. We present a patient with new onset neuropsychiatric manifestations secondary to dolutegravir that resulted in significant physical injuries. The patient was initiated on risperidone for symptomatic control which was subsequently weaned and discontinued following reverting to an original efavirenz antiretroviral regimen, with resolution of neuropsychiatric symptoms. Neuropsychiatric side effects are increasingly noted with dolutegravir, and these should be monitored for on initiation and switching of treatment regimens.
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Affiliation(s)
- Ahmed Badat
- Department of Psychiatry, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Karishma Lowton
- Department of Psychiatry, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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Li Y, Ni Y, Rubin LH, Spence AB, Xu Y. BAGEL: A BAYESIAN GRAPHICAL MODEL FOR INFERRING DRUG EFFECT LONGITUDINALLY ON DEPRESSION IN PEOPLE WITH HIV. Ann Appl Stat 2022; 16:21-39. [PMID: 35765300 PMCID: PMC9236217 DOI: 10.1214/21-aoas1492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Access and adherence to antiretroviral therapy (ART) has transformed the face of HIV infection from a fatal to a chronic disease. However, ART is also known for its side effects. Studies have reported that ART is associated with depressive symptomatology. Large-scale HIV clinical databases with individuals' longitudinal depression records, ART medications, and clinical characteristics offer researchers unprecedented opportunities to study the effects of ART drugs on depression over time. We develop BAGEL, a Bayesian graphical model to investigate longitudinal effects of ART drugs on a range of depressive symptoms while adjusting for participants' demographic, behavior, and clinical characteristics, and taking into account the heterogeneous population through a Bayesian nonparametric prior. We evaluate BAGEL through simulation studies. Application to a dataset from the Women's Interagency HIV Study yields interpretable and clinically useful results. BAGEL not only can improve our understanding of ART drugs effects on disparate depression symptoms, but also has clinical utility in guiding informed and effective treatment selection to facilitate precision medicine in HIV.
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Affiliation(s)
- Yuliang Li
- Department of Applied Mathematics and Statistics, Johns Hopkins University
| | - Yang Ni
- Department of Statistics, Texas A&M University
| | - Leah H. Rubin
- Departments of Neurology and Psychiatry, Johns Hopkins University School of Medicine
| | | | - Yanxun Xu
- Department of Applied Mathematics and Statistics, Johns Hopkins University,
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48
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Lu H, Cole SR, Westreich D, Hudgens MG, Adimora AA, Althoff KN, Silverberg MJ, Buchacz K, Li J, Edwards JK, Rebeiro PF, Lima VD, Marconi VC, Sterling TR, Horberg MA, Gill MJ, Kitahata MM, Eron JJ, Moore RD. Virologic outcomes among adults with HIV using integrase inhibitor-based antiretroviral therapy. AIDS 2022; 36:277-286. [PMID: 34934020 PMCID: PMC9048218 DOI: 10.1097/qad.0000000000003069] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Integrase strand transfer inhibitor (InSTI)-based regimens have been recommended as first-line antiretroviral therapy (ART) for adults with HIV. But data on long-term effects of InSTI-based regimens on virologic outcomes remain limited. Here we examined whether InSTI improved long-term virologic outcomes compared with efavirenz (EFV). METHODS We included adults from the North American AIDS Cohort Collaboration on Research and Design who initiated their first ART regimen containing either InSTI or EFV between 2009 and 2016. We estimated differences in the proportion virologically suppressed up to 7 years of follow-up in observational intention-to-treat and per-protocol analyses. RESULTS Of 15 318 participants, 5519 (36%) initiated an InSTI-based regimen and 9799 (64%) initiated the EFV-based regimen. In observational intention-to-treat analysis, 81.3% of patients in the InSTI group and 67.3% in the EFV group experienced virologic suppression at 3 months after ART initiation, corresponding to a difference of 14.0% (95% CI 12.4-15.6). At 1 year after ART initiation, the proportion virologically suppressed was 89.5% in the InSTI group and 90.2% in the EFV group, corresponding to a difference of -0.7% (95% CI -2.1 to 0.8). At 7 years, the proportion virologically suppressed was 94.5% in the InSTI group and 92.5% in the EFV group, corresponding to a difference of 2.0% (95% CI -7.3 to 11.3). The observational per-protocol results were similar to intention-to-treat analyses. CONCLUSIONS Although InSTI-based initial ART regimens had more rapid virologic response than EFV-based regimens, the long-term virologic effect was similar. Our findings may inform guidelines regarding preferred initial regimens for HIV treatment.
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Affiliation(s)
- Haidong Lu
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, Connecticut
| | | | | | | | - Adaora A. Adimora
- Department of Epidemiology
- Division of Infectious Diseases, School of Medicine, University of North Carolina at Chapel Hill, North Carolina
| | - Keri N. Althoff
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland
| | | | - Kate Buchacz
- Division of HIV/AIDS Prevention Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Jun Li
- Division of HIV/AIDS Prevention Centers for Disease Control and Prevention, Atlanta, Georgia
| | | | | | - Viviane D. Lima
- Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Vincent C. Marconi
- Division of Infectious Diseases, Emory University School of Medicine, Atlanta
- Department of Global Health, Emory University Rollins School of Public Health, Atlanta, Georgia, USA
| | | | - Michael A. Horberg
- Mid-Atlantic Permanente Research Institute, Kaiser Permanente Mid-Atlantic States, Rockville, Maryland, USA
| | - M. John Gill
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Mari M. Kitahata
- Department of Medicine, University of Washington, Seattle, Washington
| | - Joseph J. Eron
- Department of Epidemiology
- Division of Infectious Diseases, School of Medicine, University of North Carolina at Chapel Hill, North Carolina
| | - Richard D. Moore
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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Christensen BL, Tan DH. An up-to-date evaluation of dolutegravir/abacavir/lamivudine for the treatment of HIV. Expert Opin Pharmacother 2022; 23:439-446. [PMID: 35073817 DOI: 10.1080/14656566.2022.2029409] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
INTRODUCTION There are more than 30 agents available for the treatment of HIV with guidelines shifting toward integrase strand transfer inhibitors (INSTIs) as part of first line therapy. The fixed dose combination of dolutegravir (DTG), abacavir (ABC), and lamivudine (3TC) is a convenient, well tolerated, and highly effective option for treating HIV infection and remains a first line therapy across several prominent guidelines. AREAS COVERED In this drug evaluation, the authors provide a comprehensive overview of DTG/ABC/3TC for the treatment of HIV including the pharmacokinetics, pharmacodynamics, efficacy, safety, and tolerability. The authors also provide the reader with their expert perspectives on this particular treatment strategy. EXPERT OPINION While DTG/ABC/3TC remains a valuable HIV treatment option, newer combination regimens have entered the market. Bictegravir with tenofovir alafenamide and emtricitabine offers the benefit of same day initiation and efficacy in hepatitis B co-infection, while new two-drug regimens enhance the simplicity of HIV treatment. Continued study is required into the mechanisms and optimal management strategies for weight gain for many regimens, including DTG/ABC/3TC.
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Affiliation(s)
| | - Darrell Hs Tan
- Department of Medicine, University of Toronto, Toronto, ON, Canada.,Division of Infectious Diseases, St Michael's Hospital, Toronto, ON, Canada
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50
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Ciccullo A, Baldin G, Borghi V, Lagi F, Latini A, d’Ettorre G, Oreni L, Fusco P, Capetti A, Fabbiani M, Giacomelli A, Grimaldi A, Madeddu G, Sterrantino G, Mussini C, Di Giambenedetto S. Real-Life Impact of Drug Toxicity on Dolutegravir Tolerability: Clinical Practice Data from a Multicenter Italian Cohort. Viruses 2022; 14:v14010163. [PMID: 35062367 PMCID: PMC8778073 DOI: 10.3390/v14010163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 01/08/2022] [Accepted: 01/11/2022] [Indexed: 11/23/2022] Open
Abstract
Dolutegravir (DTG) is currently one of the most used Integrase inhibitors (INI) in antiretroviral therapies (ARV) in both naïve and experienced people living with HIV (PLWHIV). We analyzed a multicenter cohort of PLWHIV, both naïve and experienced, starting an ARV including DTG. We enrolled 3775 PLWHIV: 2763 (73.2%) were males, with a median age of 50 years. During 9890.7 PYFU, we observed 930 discontinuations (9.4 per 100 PYFU). Estimated probabilities of maintaining DTG at three and five years were 75.1% and 67.2%, respectively. Treatment-naïve pts showed a lower probability of maintaining DTG at three and five years compared to treatment-experienced PLWHIV (log-rank p < 0.001). At a multivariate analysis, a longer time of virological suppression (aHR 0.994, p < 0.001) and having experienced a previous virological failure (aHR 0.788, p = 0.016) resulted protective against DTG discontinuation. Most discontinuations (84.0%) happened within the first 12 months of DTG initiation, in particular, 92.2% of discontinuations due to neuropsychiatric toxicity were observed in the first year. Our data confirm the overall good tolerability of DTG in clinical practice, with a low rate of discontinuations. CNS toxicity resulted the main reason for DTG discontinuation, with most related interruptions happening in the first year from DTG introduction.
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Affiliation(s)
- Arturo Ciccullo
- Infectious Diseases Unit, San Salvatore Hospital, 67100 L’Aquila, Italy;
- Correspondence:
| | - Gianmaria Baldin
- Mater Olbia Hospital, 07026 Olbia, Italy;
- Infectious Diseases Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy;
| | - Vanni Borghi
- Infectious and Tropical Diseases Unit, Azienda Ospedaliero Universitaria di Modena, 41125 Modena, Italy; (V.B.); (C.M.)
| | - Filippo Lagi
- Infectious and Tropical Diseases Unit, Careggi University Hospital, 50134 Florence, Italy; (F.L.); (G.S.)
| | - Alessandra Latini
- Infectious Dermatology and Allergology Unit, IFO S. Gallicano Institute (IRCCS), 00144 Rome, Italy;
| | - Gabriella d’Ettorre
- Department of Public Health and Infectious Diseases, Azienda Policlinico Umberto I, 00185 Rome, Italy;
| | - Letizia Oreni
- Infectious Diseases Unit, DIBIC Luigi Sacco, University of Milan, 20157 Milan, Italy; (L.O.); (A.G.)
| | - Paolo Fusco
- Infectious and Tropical Diseases Unit, Department of Medical and Surgical Sciences, “Magna Graecia” University of Catanzaro, 88100 Catanzaro, Italy;
| | - Amedeo Capetti
- 1st Division of Infectious Diseases, Luigi Sacco University Hospital, 20157 Milan, Italy;
| | - Massimiliano Fabbiani
- Infectious Diseases Unit, Azienda Ospedaliero-Universitaria Senese, 53100 Siena, Italy;
| | - Andrea Giacomelli
- Infectious Diseases Unit, DIBIC Luigi Sacco, University of Milan, 20157 Milan, Italy; (L.O.); (A.G.)
| | | | - Giordano Madeddu
- Unit of Infectious Diseases, Department of Medical, Surgical and Experimental Sciences, University of Sassari, 07100 Sassari, Italy;
| | - Gaetana Sterrantino
- Infectious and Tropical Diseases Unit, Careggi University Hospital, 50134 Florence, Italy; (F.L.); (G.S.)
| | - Cristina Mussini
- Infectious and Tropical Diseases Unit, Azienda Ospedaliero Universitaria di Modena, 41125 Modena, Italy; (V.B.); (C.M.)
| | - Simona Di Giambenedetto
- Infectious Diseases Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy;
- Department of Safety and Bioethics, Catholic University of the Sacred Heart, 00168 Rome, Italy
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