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Narayanan A, Kieri O, Vesterbacka J, Manoharan L, Chen P, Ghorbani M, Ljunggren HG, Sällberg Chen M, Aleman S, Sönnerborg A, Ray S, Nowak P. Exploring the interplay between antiretroviral therapy and the gut-oral microbiome axis in people living with HIV. Sci Rep 2024; 14:17820. [PMID: 39090139 PMCID: PMC11294597 DOI: 10.1038/s41598-024-68479-4] [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: 03/18/2024] [Accepted: 07/24/2024] [Indexed: 08/04/2024] Open
Abstract
The gut and oral microbiome is altered in people living with HIV (PLWH). While antiretroviral treatment (ART) is pivotal in restoring immune function in PLWH, several studies have identified an association between specific antiretrovirals, particularly integrase inhibitors (INSTI), and weight gain. In our study, we explored the differences in the oral and gut microbiota of PLWH under different ART regimens, and its correlation to Body Mass Index (BMI). Fecal and salivary samples were collected from PLWH (n = 69) and healthy controls (HC, n = 80). We performed taxonomy analysis to determine the microbial composition and relationship between microbial abundance and ART regimens, BMI, CD4+T-cell count, CD4/CD8 ratio, and ART duration. PLWH showed significantly lower richness compared to HC in both the oral and gut environment. The gut microbiome composition of INSTI-treated individuals was enriched with Faecalibacterium and Bifidobacterium, whereas non-nucleotide reverse transcriptase inhibitor (NNRTI)-treated individuals were enriched with Gordonibacter, Megasphaera, and Staphylococcus. In the oral microenvironment, Veillonella was significantly more abundant in INSTI-treated individuals and Fusobacterium and Alloprevotella in the NNRTI-treated individuals. Furthermore, Bifidobacterium and Dorea were enriched in gut milieu of PLWH with high BMI. Collectively, our findings identify distinct microbial profiles, which are associated with different ART regimens and BMI in PLWH on successful ART, thereby highlighting significant effects of specific antiretrovirals on the microbiome.
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Affiliation(s)
- Aswathy Narayanan
- Department of Medicine Huddinge, Division of Infectious Diseases, Karolinska Institutet, Stockholm, Sweden.
| | - Oscar Kieri
- Department of Medicine Huddinge, Division of Infectious Diseases, Karolinska Institutet, Stockholm, Sweden
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Jan Vesterbacka
- Department of Medicine Huddinge, Division of Infectious Diseases, Karolinska Institutet, Stockholm, Sweden
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Lokeshwaran Manoharan
- Department of Laboratory Medicine, National Bioinformatics Infrastructure Sweden (NBIS), SciLife, Lund University, Lund, Sweden
| | - Puran Chen
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Mahin Ghorbani
- Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Laboratory Medicine, Division of Pathology, ANA Futura, Karolinska Institutet, 141 52, Stockholm, Sweden
| | - Hans-Gustaf Ljunggren
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Margaret Sällberg Chen
- Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Laboratory Medicine, Division of Pathology, ANA Futura, Karolinska Institutet, 141 52, Stockholm, Sweden
| | - Soo Aleman
- Department of Medicine Huddinge, Division of Infectious Diseases, Karolinska Institutet, Stockholm, Sweden
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Anders Sönnerborg
- Department of Medicine Huddinge, Division of Infectious Diseases, Karolinska Institutet, Stockholm, Sweden
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
- Department of Laboratory Medicine, Division of Clinical Microbiology, ANA Futura, Karolinska Institutet, 141 52, Stockholm, Sweden
| | - Shilpa Ray
- Department of Medicine Huddinge, Division of Infectious Diseases, Karolinska Institutet, Stockholm, Sweden.
| | - Piotr Nowak
- Department of Medicine Huddinge, Division of Infectious Diseases, Karolinska Institutet, Stockholm, Sweden
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
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Sun Y, Wang L. Development of Anti-HIV Therapeutics: From Conventional Drug Discovery to Cutting-Edge Technology. Pharmaceuticals (Basel) 2024; 17:887. [PMID: 39065738 PMCID: PMC11280173 DOI: 10.3390/ph17070887] [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: 06/06/2024] [Revised: 06/29/2024] [Accepted: 07/02/2024] [Indexed: 07/28/2024] Open
Abstract
The efforts to discover HIV therapeutics have continued since the first human immunodeficiency virus (HIV) infected patient was confirmed in the 1980s. Ten years later, the first HIV drug, zidovudine (AZT), targeting HIV reverse transcriptase, was developed. Meanwhile, scientists were enlightened to discover new drugs that target different HIV genes, like integrase, protease, and host receptors. Combination antiretroviral therapy (cART) is the most feasible medical intervention to suppress the virus in people with HIV (PWH) and control the epidemic. ART treatment has made HIV a chronic infection rather than a fatal disease, but ART does not eliminate latent reservoirs of HIV-1 from the host cells; strict and life-long adherence to ART is required for the therapy to be effective in patients. In this review, we first discussed the scientific history of conventional HIV drug discovery since scientists need to develop more and more drugs to solve drug-resistant issues and release the side effects. Then, we summarized the novel research technologies, like gene editing, applied to HIV treatment and their contributions to eliminating HIV as a complementary therapy.
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Affiliation(s)
| | - Lingyun Wang
- Section of Infectious Diseases, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT 06510, USA;
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Chen X, Chen X, Lai Y. Development and emerging trends of drug resistance mutations in HIV: a bibliometric analysis based on CiteSpace. Front Microbiol 2024; 15:1374582. [PMID: 38812690 PMCID: PMC11133539 DOI: 10.3389/fmicb.2024.1374582] [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: 01/22/2024] [Accepted: 05/06/2024] [Indexed: 05/31/2024] Open
Abstract
Background Antiretroviral therapy has led to AIDS being a chronic disease. Nevertheless, the presence of constantly emerging drug resistance mutations poses a challenge to clinical treatment. A systematic analysis to summarize the advancements and uncharted territory of drug resistance mutations is urgently needed and may provide new clues for solving this problem. Methods We gathered 3,694 publications on drug resistance mutations from the Web of Science Core Collection with CiteSpace software and performed an analysis to visualize the results and predict future new directions and emerging trends. Betweenness centrality, count, and burst value were taken as standards. Results The number of papers on HIV medication resistance mutations during the last 10 years shows a wave-like trend. In terms of nation, organization, and author, the United States (1449), University of London (193), and Mark A. Wainberg (66) are the most significant contributors. The most frequently cited article is "Drug resistance mutations for surveillance of transmitted HIV-1 drug-resistance: 2009 update." Hot topics in this field include "next-generation sequencing," "tenofovir alafenamide," "children," "regimens," "accumulation," "dolutegravir," "rilpivirine," "sex," "pretreatment drug resistance," and "open label." Research on drug resistance in teenagers, novel mutation detection techniques, and drug development is ongoing, and numerous publications have indicated the presence of mutations related to current medications. Therefore, testing must be performed regularly for patients who have used medications for a long period. Additionally, by choosing medications with a longer half-life, patients can take fewer doses of their prescription, increasing patient compliance. Conclusion This study involved a bibliometric visualization analysis of the literature on drug resistance mutations, providing insight into the field's evolution and emerging patterns and offering academics a resource to better understand HIV drug resistance mutations and contribute to the field's advancement.
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Affiliation(s)
- Xuannan Chen
- Acupunture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xi Chen
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yu Lai
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Hanley S, Moodley D, Naidoo M, Brummel SS. The Impact of Regular Screening and Lifestyle Modification on Cardiovascular Disease Risk Factors in South African Women Living With HIV. J Acquir Immune Defic Syndr 2024; 96:23-33. [PMID: 38427932 PMCID: PMC11008438 DOI: 10.1097/qai.0000000000003387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 01/03/2024] [Indexed: 03/03/2024]
Abstract
BACKGROUND The Integration of cardiovascular disease SCreening and prevention in the HIV MAnagement plan for women of reproductive age study set out to determine the effectiveness of screening and lifestyle modification in modifying cardiovascular disease (CVD) risk factors in women living with HIV (WLHIV). METHODS In this prospective, quasiexperimental, intervention study, WLHIV aged 18-<50 years were enrolled from 2 clinics (intervention [I-arm]) and (control arms [C-arm]) in Umlazi, South Africa, between November 2018 and May 2019. Women in the I-arm received lifestyle modification advice on diet, physical activity, alcohol use, and smoking cessation and underwent annual screening for CVD risk. The CVD risk factors were assessed through standardized questionnaires and clinical and laboratory procedures at baseline and at end of 3 years of follow-up. Prevalence of metabolic syndrome and other CVD indices were compared between arms at end-of-study (EOS). RESULTS Total of 269 WLHIV (149 I-arm and 120 C-arm) with a mean ± SD age of 36 ± 1 years were included in the EOS analyses after 32 ± 2 months of follow-up. The metabolic syndrome prevalence at EOS was 16.8% (25/149) in the I-arm and 24% (24/120) in the C-arm (risk ratio 0.9; 95% CI: 0.5 to 1.1; P 0.86). Proportion of women with fasting blood glucose >5.6 mmol/L in the I-arm and C-arm were 2.7% (4/149) and 13.3% (16/120) respectively (risk ratio 0.2; 95% CI: 0.069 to 0.646; P < 0.01). High-density lipoprotein improved with the intervention arm from baseline to EOS (95% CI: -0.157 to -0.034; P < 0.05). CONCLUSIONS Although there was no significant difference in the prevalence of metabolic syndrome between study arms, we observed decreased blood glucose levels in the I-arm compared with the C-arm and improved high-density lipoprotein within the I-arm, following lifestyle modification and regular screening for CVD risk factors in WLHIV.
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Affiliation(s)
- Sherika Hanley
- Department of Family Medicine, University of KwaZulu-Natal, Durban, South Africa
- Umlazi CRS, Centre for AIDS Programme of Research in South Africa, Durban, South Africa
| | - Dhayendre Moodley
- Umlazi CRS, Centre for AIDS Programme of Research in South Africa, Durban, South Africa
- Department of Obstetrics and Gynaecology, University of KwaZulu-Natal, Durban, South Africa; and
| | - Mergan Naidoo
- Department of Family Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Sean S. Brummel
- Center for Biostatistics in AIDS Research, Harvard T.H. Chan School of Public Health, Boston, MA
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Quaresma MVLDS, Vicente BM, Balchiunas RE, Ribeiro SML. Sarcopenia risk, sarcopenia-related quality of life, and associated factors in people living with human immunodeficiency virus (HIV): A web-based survey. Nutrition 2024; 120:112352. [PMID: 38306734 DOI: 10.1016/j.nut.2024.112352] [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: 06/16/2023] [Revised: 11/17/2023] [Accepted: 01/02/2024] [Indexed: 02/04/2024]
Abstract
OBJECTIVES We aimed to screen for the risk of sarcopenia and sarcopenia-related quality of life and associated factors of people living with HIV (PLWH). RESEARCH METHODS AND PROCEDURES This nonprobabilistic web-based survey evaluated PLWH. The participants were invited directly from a university-based inpatient clinic and responded to a web questionnaire that included the SARC-F and SarQoL to screen people at risk of sarcopenia and their quality of life. People at risk of sarcopenia were defined by the proposed cutoff points for SARC-F (≥ 4 points), and SarQoL overall score was categorized according to the median. Moreover, we performed a logistic regression to investigate associations between HIV-, lifestyle-, and health-associated factors (i.e., physical activity, dietary pattern, sleep quality, gastrointestinal symptoms, HIV diagnosis, type, combinations, and duration of ART, smoking, drinking, BMI, and weight loss), and outcomes (SARC-F and SarQoL). RESULTS The sample comprised 202 PLWH, mainly middle-aged (50.6-60.5 y; n = 101). Only 5.9% (n = 12) are at risk of sarcopenia according to SARC-F, and only 17.3% (n = 35) exhibited lower sarcopenia-related quality of life according to SarQoL. In the multiple models, only the gastrointestinal symptoms increased the odds of sarcopenia risk (OR: 1.058; P = 0.01) and poor sarcopenia-associated quality of life (OR: 1.041; P = 0.013). CONCLUSIONS We verified that only 5.9% and 17.3% of PLWH are at risk of sarcopenia and presented lower sarcopenia-related quality of life, respectively. Only the gastrointestinal symptoms were associated with a risk of sarcopenia and lower sarcopenia-related quality of life, without significant differences between age groups.
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Affiliation(s)
- Marcus V L Dos Santos Quaresma
- Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, Brazil; Centro Universitário São Camilo, São Paulo, Brazil
| | | | - Roseli Espindola Balchiunas
- Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, Brazil; Centro Universitário São Camilo, São Paulo, Brazil
| | - Sandra M L Ribeiro
- Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, Brazil; Escola de Artes, Ciências e Humanidades, Universidade de São Paulo, Brazil.
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Hill SV, Hao J, Newlin-Bradner M, Long DM, Budhwani H, Simpson T. Re-evaluating the relationship between youth with HIV and BMI in an age of increasing rates of overweight and obese youth. BMC Res Notes 2024; 17:97. [PMID: 38561785 PMCID: PMC10983650 DOI: 10.1186/s13104-024-06741-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 03/08/2024] [Indexed: 04/04/2024] Open
Abstract
BACKGROUND Newer antiretrivirals (ART) have shifted the metabolic experiences of people with HIV (PWH) from those of wasting syndrome to increases in body mass index (BMI). This study sought to examine the relationship between BMI and ART use among youth with HIV (YWH). METHODS Charts from YWH ages 10-24 with at least two documented BMIs at least 6 months apart between 2017 and 2020 were included (N = 44). Statistical analyses were conducted in SAS 9.4. RESULTS Clients were predominately African American (66%) males (73%) aged 19-24 years (64%), with men having sex with men (48%) being the most common mode of transmission. YWH on non-integrase inhibitor (INSTI) regimens had greater absolute increases in BMI compared to those on INSTI regimens (p = 0.03). Fourteen percent of clients using INSTI experienced an increase in BMI class from normal to overweight or overweight to obese; no non-INSTI users changed BMI class. Time since diagnosis and BMI change due to weight gain were positively associated (p = 0.03) among behaviorally-acquired YWH. CONCLUSIONS Increasing BMI and changing BMI classes may be more likely among YWH using INSTI. More longitudinal studies inclusive of diet and exercise profiles are needed to understand the relationship between INSTI and YWH BMI.
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Affiliation(s)
| | - Jiaying Hao
- University of Alabama at Birmingham, Birmingham, AL, USA
| | | | - Dustin M Long
- University of Alabama at Birmingham, Birmingham, AL, USA
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McMullan HM, Gansemer BM, Thayer SA. Antiretroviral drugs from multiple classes induce loss of excitatory synapses between hippocampal neurons in culture. Front Pharmacol 2024; 15:1369757. [PMID: 38533258 PMCID: PMC10963620 DOI: 10.3389/fphar.2024.1369757] [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: 01/12/2024] [Accepted: 02/27/2024] [Indexed: 03/28/2024] Open
Abstract
Introduction: Antiretroviral (ARV) drugs have improved prognoses for people living with HIV. However, HIV-associated neurocognitive disorders (HAND) persist despite undetectable viral loads. Some ARVs have been linked to neuropsychiatric effects that may contribute to HAND. Synapse loss correlates with cognitive decline in HAND and synaptic deficits may contribute to the neuropsychiatric effects of ARV drugs. Methods: Using an automated high content assay, rat hippocampal neurons in culture expressing PSD95-eGFP to label glutamatergic synapses and mCherry to fill neuronal structures were imaged before and after treatment with 25 clinically used ARVs. Results and Discussion: At a concentration of 10 μM the protease inhibitors nelfinavir and saquinavir, the non-nucleoside reverse transcriptase inhibitors etravirine and the 8-OH metabolite of efavirenz, the integrase inhibitor bictegravir, and the capsid inhibitor lenacapavir produced synaptic toxicity. Only lenacapavir produced synapse loss at the nanomolar concentrations estimated free in the plasma, although all 4 ARV drugs induced synapse loss at Cmax. Evaluation of combination therapies did not reveal synergistic synaptic toxicity. Synapse loss developed fully by 24 h and persisted for at least 3 days. Bictegravir-induced synapse loss required activation of voltage-gated Ca2+ channels and bictegravir, etravirine, and lenacapavir produced synapse loss by an excitotoxic mechanism. These results indicate that select ARV drugs might contribute to neuropsychiatric effects in combination with drugs that bind serum proteins or in disease states in which synaptic function is altered. The high content imaging assay used here provides an efficient means to evaluate new drugs and drug combinations for potential CNS toxicity.
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Affiliation(s)
| | | | - Stanley A. Thayer
- Department of Pharmacology, University of Minnesota Medical School, Minneapolis, MN, United States
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Chege BM, Mwangi PW, Githinji CG, Bukachi F. Dietary regimens appear to possess significant effects on the development of combined antiretroviral therapy (cART)-associated metabolic syndrome. PLoS One 2024; 19:e0298752. [PMID: 38416754 PMCID: PMC10901320 DOI: 10.1371/journal.pone.0298752] [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: 10/13/2023] [Accepted: 01/29/2024] [Indexed: 03/01/2024] Open
Abstract
INTRODUCTION This study investigated the interactions between a low protein high calorie (LPHC) diet and an integrase inhibitor-containing antiretroviral drug regimen (INI-CR)in light of evidence suggesting that the initiation of cART in patients with poor nutritional status is a predictor of mortality independent of immune status. METHODS Freshly weaned Sprague Dawley rats (120) were randomized into the standard, LPHC and normal protein high calorie (NPHC) diet groups (n = 40/group) initially for 15 weeks. Thereafter, experimental animals in each diet group were further randomized into four treatment sub-groups (n = 10/group) Control (normal saline), group 1(TDF+3TC+DTG and Tesamorelin), group 2 (TDF+3TC+DTG), and Positive control (AZT+3TC+ATV/r) with treatment and diets combined for 9 weeks. Weekly body weights, fasting blood glucose (FBG), oral glucose tolerance test (OGTT); lipid profiles, liver weights, hepatic triglycerides and adiposity were assessed at week 24. RESULTS At week 15, body weights increased between the diet group in phase 1(standard 146 ± 1.64 vs. 273.1 ± 1.56 g), (NPHC, 143.5 ± 2.40 vs. 390.2 ± 4.94 g) and (LPHC, 145.5 ± 2.28 g vs. 398.3 ± 4.89 g) (p< 0.0001). A similar increase was noted in the FBG and OGTT (p< 0.0001). In phase 2, there was an increase in FBG, OGTT, body weights, lipid profile, liver weights, hepatic triglycerides, adiposity and insulin levels in group 2 and positive control in both NPHC and LPHC diet groups (p<0.0001). Growth hormone levels were decreased in Tesamorelin-free group 2 and positive control in both NPHC and LPHC (p< 0.0001). CONCLUSIONS The obesogenic activities of the LPHC diet exceeded that of the NPHC diet and interacted with both integrase-containing and classical cART drug regimens to reproduce cART associated metabolic dysregulation. The effects were however reversed by co-administration with tesamorelin, a synthetic growth hormone releasing hormone analogue.
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Affiliation(s)
- Boniface M Chege
- School of Health Sciences, Dedan Kimathi University of Technology, Nyeri, Kenya
- Department of Human Anatomy and Medical Physiology, University of Nairobi, Nairobi, Kenya
| | - Peter W Mwangi
- Department of Human Anatomy and Medical Physiology, University of Nairobi, Nairobi, Kenya
| | - Charles G Githinji
- Department of Human Anatomy and Medical Physiology, University of Nairobi, Nairobi, Kenya
| | - Frederick Bukachi
- Department of Human Anatomy and Medical Physiology, University of Nairobi, Nairobi, Kenya
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Maman O, Ahmad WA, Perzon O, Mahlab-Guri K, Elbirt D, Elinav H. The effect of a treatment switch to integrase Strand transfer inhibitor-based regimens on weight gain and other metabolic syndrome-related conditions. BMC Infect Dis 2024; 24:221. [PMID: 38373940 PMCID: PMC10877751 DOI: 10.1186/s12879-024-09120-7] [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: 07/08/2023] [Accepted: 02/09/2024] [Indexed: 02/21/2024] Open
Abstract
OBJECTIVE This study aimed to assess weight gain associated with treatment switching to INSTI-based regimens in people living with HIV (PLWH) and to determine whether it is accompanied by worsening features of hypertension, dyslipidemia, or hyperglycemia. METHODS In this two-center retrospective observational study, we assessed weight gain and metabolic features in PLWH who switched to an INSTI-based regimen (study group) as compared to patients who remained on a non-INSTI regimen (control group) over a 24-month follow-up period. RESULTS One-hundred seventy-four PLWH were included in the study group, and 175 were included in the control group. The study group gained 2.51 kg ± 0.31 (mean ± standard deviation) over the 2 years of follow-up, while the control group gained 1.1 ± 0.31 kg over the same time course (p < 0.001). INSTI treatment, Caucasian origin, and lower BMI were risk factors associated with excessive weight gain during the 2 years of follow-up. Among metabolic parameters, only glucose levels increased after initiating INSTI-based regimens, although limited to males of African origin (p = 0.009). CONCLUSIONS We observed a mild weight gain after switching to INSTI-based regimens, with no major impact on metabolic parameters over 2 years of follow-up. Longer follow-up might be needed to observe the adverse metabolic effects of INSTI-based regimens. The impact on weight gain should be discussed with every patient before the treatment switch to ensure a balanced diet and physical activity to prevent excessive weight gain that might hamper compliance with ART.
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Affiliation(s)
- Omer Maman
- Medical School, Hebrew University, Jerusalem, Israel
- Imaging division, Radiology department, Sourasky medical center-Ichilov, Tel Aviv, Israel
| | - Wiessam Abu Ahmad
- Braun School of Public Health and Community Medicine, Hebrew University, Jerusalem, Israel
| | - Ofer Perzon
- Internal medicine ward B, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Keren Mahlab-Guri
- Department of Allergy, Immunology and HIV, Kaplan Medical Center, Rehovot, Israel
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Daniel Elbirt
- Department of Allergy, Immunology and HIV, Kaplan Medical Center, Rehovot, Israel
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Hila Elinav
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel.
- Hadassah AIDS Center, Department of Microbiology and Infectious Diseases, Hadassah Hebrew University Medical Center, Jerusalem, Israel.
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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] [Grants] [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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12
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Lao X, Zhang H, Deng M, Li Q, Xiao Q, He L, Ma L, Song A, Liang X, Yu F, Zhao H, Zhang F. Incidence of low-level viremia and its impact on virologic failure among people living with HIV who started an integrase strand transfer inhibitors: a longitudinal cohort study. BMC Infect Dis 2024; 24:8. [PMID: 38166689 PMCID: PMC10759638 DOI: 10.1186/s12879-023-08906-5] [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: 10/12/2023] [Accepted: 12/13/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Low-level viremia (LLV) has been identified as a potential precursor to virologic failure (VF), yet its clinical implications, particularly within the context of Integrase Strand Transfer Inhibitors (INSTIs)-based regimens, remain insufficiently explored. The study aimed to investigate the relationship between LLV and VF within ART-naïve patients on INSTIs-based regimens in China. METHODS A longitudinal cohort study was conducted with ART-naïve patients aged ≥ 18 years at Beijing Ditan Hospital, under the Chinese National Free Antiretroviral Treatment Program (NFATP). The LLV was defined as a viral load (VL) ranging from 50 to 199 copies/mL after six months of ART initiation, and VF as a VL ≥ 200 copies/mL. Sensitive analyses were also performed, defining LLV as 50-999 copies/mL and VF as exceeding 1000 copies/mL. Multivariate logistic regression, Kaplan-Meier (KM) curve, and Generalized Estimating Equation (GEE) models were used to evaluate the risk factors associated with LLV and VF events. RESULTS The study involved 830 ART-naïve patients, comprising 600 in the INSTIs group and 230 in the protease inhibitors (PIs) group. LLV events were observed in 10.4% of patients on PIs-based regimens and and 3.2% on INSTIs-based regimens (P < 0.001). INSTIs-based regimens demonstrated a protective effect against LLV events (aHR = 0.27, 95% CI 0.137-0.532). VF events occurred in 10.9% of patients on PIs-based regimens and 2.0% on INSTIs-based regimens, respectively (P < 0.001). The occurrence of LLV events significantly increased the risk of VF by 123.5% (95% CI 7.5%-364.4%), while the integrase inhibitors were associated with a 76.9% (95% CI 59.1%-86.9%) reduction in VF risk. CONCLUSION Our findings indicate that INSTIs-based regimens are critical protective factors against LLV and subsequent VF. These results underscore the importance of HIV viral load monitoring to ensuring effective treatment outcomes, highlighting the necessity for prompt and precise monitoring to refine HIV treatment methodologies.
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Affiliation(s)
- Xiaojie Lao
- Department of Infectious Disease, Beijing Ditan Hospital Capital Medical University, Beijing, 100015, China
| | - Hanxi Zhang
- WHO Collaborating Centre for Comprehensive Management of HIV Treatment and Care, Beijing Ditan Hospital Capital Medical University, Beijing, 100015, China
| | - Meiju Deng
- Clinical Center for HIV/AIDS, Beijing Ditan Hospital Capital Medical University, Beijing, 100015, China
| | - Qun Li
- Department of Infectious Disease, Beijing Ditan Hospital Capital Medical University, Beijing, 100015, China
| | - Qing Xiao
- Department of Infectious Disease, Beijing Ditan Hospital Capital Medical University, Beijing, 100015, China
| | - Lin He
- State Key Laboratory of Infectious Disease Prevention and Control, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, 102206, China
| | - Liying Ma
- State Key Laboratory of Infectious Disease Prevention and Control, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, 102206, China
| | - Aqian Song
- Department of Gastroenterology, Beijing Ditan Hospital Capital Medical University, Beijing, 100015, China
| | - Xuelei Liang
- Department of Infectious Disease, Beijing Ditan Hospital Capital Medical University, Beijing, 100015, China
| | - Fengting Yu
- Department of Infectious Disease, Beijing Ditan Hospital Capital Medical University, Beijing, 100015, China
| | - Hongxin Zhao
- Clinical Center for HIV/AIDS, Beijing Ditan Hospital Capital Medical University, Beijing, 100015, China
| | - Fujie Zhang
- Department of Infectious Disease, Beijing Ditan Hospital Capital Medical University, Beijing, 100015, China.
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13
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Camici M, Gagliardini R, Lanini S, Del Duca G, Mondi A, Ottou S, Plazzi MM, De Zottis F, Pinnetti C, Vergori A, Grilli E, Mastrorosa I, Mazzotta V, Paulicelli J, Bellagamba R, Cimini E, Tartaglia E, Notari S, Tempestilli M, Cicalini S, Amendola A, Abbate I, Forbici F, Fabeni L, Girardi E, Vaia F, Maggi F, Antinori A. Rapid ART initiation with bictegravir/emtricitabine/tenofovir alafenamide in individuals presenting with advanced HIV disease (Rainbow study). Int J Antimicrob Agents 2024; 63:107049. [PMID: 38056572 DOI: 10.1016/j.ijantimicag.2023.107049] [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: 07/16/2023] [Revised: 11/10/2023] [Accepted: 11/28/2023] [Indexed: 12/08/2023]
Abstract
BACKGROUND A rapid ART initiation approach can be beneficial in people with advanced HIV disease, in consideration of their high morbidity and mortality. The aim of our study was to evaluate the feasibility, efficacy and safety of rapid ART start with BIC/FTC/TAF in this setting. METHODS Pilot, single-centre, single-arm, prospective, phase IV clinical trial conducted in a tertiary Italian hospital. Thirty ART-naïve people presenting with advanced HIV-1 diagnosis (defined as the presence of an AIDS-defining event and/or CD4 cell count <200 µL), were enrolled. Main exclusion criteria were active tuberculosis, cryptococcosis and pregnant/breastfeeding women. BIC/FTC/TAF was started within 7 days from HIV diagnosis. The primary endpoint was clinical or virologic failure (VF). Immunological parameters, safety, feasibility, neurocognitive performances and patient-reported outcomes were assessed as well. RESULTS Over the study period, 40 (34%) of 116 patients diagnosed with HIV infection at INMI Spallanzani had advanced disease, of whom 30 (26%) were enrolled. The proportion of participants with HIV-RNA <50 cp/mL was 9/30 (30%) at week (w) 4, 19/30 (63%) at w12, 24/30 (80%) at w24, 23/30 (77%) at w36 and 27/30 (90%) at w48. Two unconfirmed VF occurred. No ART discontinuation due to toxicity or VF was observed. No ART modification was performed based on the review of genotype and no mutations for the study drugs were detected. Mean CD4 cells count changed by 133 cells/μL at BL to 309 cells/μL at w 48 and 83% of participants had a CD4 > 200 cells/µL at w 48. Two participants developed IRIS and one was diagnosed with disseminated TB and needed an ART switch. INTERPRETATIONS Our results support the feasibility, efficacy and safety of BIC/FTC/TAF as a rapid ART strategy in patients with advanced HIV disease.
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Affiliation(s)
- Marta Camici
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy.
| | - Roberta Gagliardini
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Simone Lanini
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Giulia Del Duca
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Annalisa Mondi
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Sandrine Ottou
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Maria M Plazzi
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Federico De Zottis
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Carmela Pinnetti
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Alessandra Vergori
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Elisabetta Grilli
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Ilaria Mastrorosa
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Valentina Mazzotta
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Jessica Paulicelli
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Rita Bellagamba
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Eleonora Cimini
- Laboratory of Cellular Immunology and Pharmacology, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Eleonora Tartaglia
- Laboratory of Cellular Immunology and Pharmacology, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Stefania Notari
- Laboratory of Cellular Immunology and Pharmacology, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Massimo Tempestilli
- Laboratory of Cellular Immunology and Pharmacology, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Stefania Cicalini
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Alessandra Amendola
- Laboratory of Virology, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Isabella Abbate
- Laboratory of Virology, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Federica Forbici
- Laboratory of Virology, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Lavinia Fabeni
- Laboratory of Virology, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Enrico Girardi
- Scientific Direction, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Francesco Vaia
- General Direction, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Fabrizio Maggi
- Laboratory of Virology, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Andrea Antinori
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
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14
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Ashta KK, Arora S, Khanna R, Raman N, Anilkumar A, Mohan C. A Phase-IV Non-interventional Study to Assess Virological Effectiveness, Safety, and Tolerability of DTG-based Antiretroviral Therapy in HIV-1 Infected Indian Persons Living with HIV. Curr HIV Res 2024; 22:31-46. [PMID: 38284697 DOI: 10.2174/011570162x264021231108010324] [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: 06/11/2023] [Revised: 09/15/2023] [Accepted: 09/27/2023] [Indexed: 01/30/2024]
Abstract
BACKGROUND Dolutegravir (DTG) is a novel yet preferential first- and -second-line treatment for persons living with HIV (PLH). Owing to its recent introduction, DTG-based regimens have not undergone a comprehensive, systematic evaluation regarding their real-world utilization and safety profile among a sizeable Indian population. OBJECTIVE This study aimed to assess the 24 week immunovirological outcomes, anthropometric and metabolic changes, tolerability, and adverse events (AEs) of DTG-based antiretroviral (ART) regimens. METHODS A single-centre phase-IV non-interventional observational study involving 322 ART naïve and treatment-experienced PLH initiating DTG-based-regimens until October 2022 were followed up for outcomes at 24 weeks. RESULTS At 24 weeks, all PLH (n = 113) in the naïve group, all PLH (n = 67) in the first-line substitution group, 93.9% PLH (n = 46) in the first-line failure group, and 95.7% PLH (n = 89) in the second-line substitution group were virologically suppressed to plasma HIV-RNA <1000 copies/mL. Virological suppression rates to plasma HIV-RNA <200 copies/mL and <50 copies/mL were consistent among PLH who received DTG as first- or second-line ART. The mean-unadjusted weight gain observed was 3.5 kg (SE: 0.330), and it was significantly higher in PLH with poorer health at baseline (either HIV-RNA ≥ 1000 copies/ml or CD4 cell count <350 cells/μL). Overall, 27.3% PLH (n = 88) gained ≥10% of their baseline body weight, corresponding to 3.7% incidence (n = 12) of treatment-emergent clinical obesity. DTG had an overall lipid-neutral effect, with an advantageous effect being observed in PLH switching from non-nucleoside analogue reverse-transcriptase inhibitors (NNRTI) or ritonavir-boosted protease inhibitors (b/PI), especially in dyslipidemic pre-treated PLH (median change in total cholesterol: 28.5 mg/dL and triglycerides: 51 mg/dL), possibly emanating from the withdrawal of the offending ART. The incidence of DTG-specific AEs, including CNS AEs, was low. Two PLH developed proximal myopathy and one developed transaminitis, warranting DTG discontinuation. Asymptomatic serum-CPK elevation and drug-induced transaminitis were seen in 25.2% (n = 27) and 3.2% (n = 10) PLH, respectively. No apparent negative effects on renal function were detected. CONCLUSION Our results from a large Indian cohort indicate a favourable virological and metabolic response, with good tolerance of DTG-based ART at 24 weeks.
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Affiliation(s)
- Kuldeep K Ashta
- Department of Medicine, Command Hospital Lucknow, 226002, India
| | - Sumit Arora
- Department of Medicine, Army College of Medical Sciences, New Delhi, 110010, India
| | - Rajesh Khanna
- Department of Surgery, Army College of Medical Sciences, New Delhi, 110010, India
| | | | - Anirudh Anilkumar
- Department of Clinical Research, PLUM Ltd., New Delhi, 110008, India
| | - Charu Mohan
- Department of Medicine, Army College of Medical Sciences, New Delhi, 110010, India
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15
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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 PMCID: PMC11303936 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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16
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Biały M, Czarnecki M, Inglot M. Impact of Combination Antiretroviral Treatment on Liver Metabolic Health in HIV-Infected Persons. Viruses 2023; 15:2432. [PMID: 38140673 PMCID: PMC10747352 DOI: 10.3390/v15122432] [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: 11/23/2023] [Accepted: 12/12/2023] [Indexed: 12/24/2023] Open
Abstract
In the last three decades, there has been a considerable improvement in human immunodeficiency virus (HIV) therapy. Acquired immunodeficiency syndrome (AIDS) is no longer a common cause of death for people living with HIV (PLWH) in developed countries, and co-infections with hepatitis viruses can be effectively managed. However, metabolic syndrome and metabolic dysfunction-associated steatotic liver disease (MASLD) are emerging threats these days, especially as the HIV-positive population gets older. The factors for MASLD development in PLWH are numerous, including non-specific (common for both HIV-positive and negative) and virus-specific. We focus on what is known for both, and in particular, on the burden of antiretroviral therapy (ART) for metabolic health and liver damage. We review data on contemporary drugs, including different groups and some particular agents in those groups. Among current ART regimens, the switch from tenofovir disoproxil fumarate (TDF) to tenofovir alafenamide fumarate (TAF) and particularly its combination with integrase inhibitors (INSTIs) appear to have the most significant impact on metabolic disturbances by increasing insulin resistance, which over the years promotes the evolution of the cascade leading to metabolic syndrome (MetS), MASLD, and eventually metabolic dysfunction-associated steatohepatitis (MASH).
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Affiliation(s)
- Michał Biały
- Department of Infectious Diseases, Liver Diseases and Acquired Immune Deficiencies, Wrocław Medical University, 51-149 Wrocław, Poland; (M.C.); (M.I.)
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17
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Loaiza JD, Chvatal-Medina M, Hernandez JC, Rugeles MT. Integrase inhibitors: current protagonists in antiretroviral therapy. Immunotherapy 2023; 15:1477-1495. [PMID: 37822251 DOI: 10.2217/imt-2023-0011] [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: 10/13/2023] Open
Abstract
Since HIV was identified as the etiological agent of AIDS, there have been significant advances in antiretroviral therapy (ART) that has reduced morbidity/mortality. Still, the viral genome's high mutation rate, suboptimal ART regimens, incomplete adherence to therapy and poor control of the viral load generate variants resistant to multiple drugs. Licensing over 30 anti-HIV drugs worldwide, including integrase inhibitors, has marked a milestone since they are potent and well-tolerated drugs. In addition, they favor a faster recovery of CD4+ T cells. They also increase the diversity profile of the gut microbiota and reduce inflammatory markers. All of these highlight the importance of including them in different ART regimens.
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Affiliation(s)
- John D Loaiza
- Grupo Inmunovirología, Facultad de medicina, Universidad de Antioquia, Medellín, 050010, Colombia
| | - Mateo Chvatal-Medina
- Grupo Inmunovirología, Facultad de medicina, Universidad de Antioquia, Medellín, 050010, Colombia
| | - Juan C Hernandez
- Infettare, Facultad de medicina, Universidad Cooperativa de Colombia, Medellín, 050012, Colombia
| | - Maria T Rugeles
- Grupo Inmunovirología, Facultad de medicina, Universidad de Antioquia, Medellín, 050010, Colombia
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18
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Ken-Opurum J, Prajapati G, Matos JE, Goswami S, Kumar P. Body mass index and quality of life in people living with HIV. AIDS Care 2023; 35:1542-1554. [PMID: 36912678 DOI: 10.1080/09540121.2023.2185195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 02/21/2023] [Indexed: 03/14/2023]
Abstract
With advances in the treatment of HIV, people living with HIV (PLWH) are now expected to have a near-normal life expectancy, but challenges remain in the form of substantially poorer health-related quality of life (HRQoL) than the general population. Being overweight or obese may pose an additional burden in PLWH, but few studies have evaluated the relationship between body mass index (BMI) and HRQoL in PLWH. This study aimed to evaluate and describe the association between HRQoL and BMI among PLWH in the US. Data were obtained from the 2018 and 2019 US National Health and Wellness Survey, an online, self-reported, general population survey. Analyses included 575 PLWH who self-reported a physician diagnosis and prescription use for the treatment of HIV, as well as 1725 propensity score matched non-HIV controls. After adjusting for age, sex, race, and comorbidities, higher BMI was associated with poorer physical (β = -0.18, p = 0.005) and general (β = -0.42, p = 0.014) HRQoL among PLWH. Additionally, PLWH reported poorer mental, physical, and general HRQoL than non-HIV controls; these relationships were not moderated by BMI. The potential negative impact of higher BMI on patients' humanistic outcomes should be considered in HIV management, including selection of treatment.
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Affiliation(s)
| | | | | | | | - Princy Kumar
- Georgetown University Medical Center, Washington DC, USA
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19
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Bacha JM, Dlamini S, Anabwani F, Gwimile J, Kanywa JB, Farirai J, Bvumbwe M, Tsotako M, Steffy T, Nguyen D, Mendez-Reyes JE, Elyanu P, Haq H. Realizing the Promise of Dolutegravir in Effectively Treating Children and Adolescents Living With HIV in Real-world Settings in 6 Countries in Eastern and Southern Africa. Pediatr Infect Dis J 2023; 42:576-581. [PMID: 36795586 PMCID: PMC10259212 DOI: 10.1097/inf.0000000000003878] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/15/2023] [Indexed: 02/17/2023]
Abstract
BACKGROUND Despite encouraging results from clinical trials and in high-income countries, large-scale data on the effectiveness and safety of dolutegravir (DTG) in children and adolescents living with HIV (CALHIV) are lacking in low- and middle-income countries (LMICs). METHODS Retrospective analysis was performed among CALHIV 0-19 years old and weighing greater than or equal to 20 kg who received DTG from 2017 to 2020 at sites in Botswana, Eswatini, Lesotho, Malawi, Tanzania and Uganda to determine effectiveness, safety and predictors of viral load suppression (VLS) among CALHIV using DTG, including through single drug substitutions (SDS). RESULTS Among 9419 CALHIV using DTG, 7898 had a documented post-DTG VL, and VLS post-DTG was 93.4% (7378/7898). VLS for antiretroviral therapy (ART) initiations was 92.4% (246/263), and VLS was maintained for the ART-experienced [92.9% (7026/7560) pre- vs. 93.5% (7071/7560) post-DTG; P = 0.14). Among previously unsuppressed, 79.8% (426/534) achieved VLS with DTG. Only 5 patients reported a Grade 3 or 4 adverse event (0.057 per 100 patient-years) requiring DTG discontinuation. History of protease inhibitor-based ART [odds ratio (OR) = 1.53; 95% confidence interval (CI): 1.16-2.03], care in Tanzania (OR = 5.45; 95% CI: 3.41-8.70), and being 15-19 years old (OR = 1.31; 95% CI: 1.03-1.65) were associated with gain of VLS post-DTG. Predictors of VLS on DTG included VLS before DTG (OR = 3.87; 95% CI: 3.03-4.95) and using the once-daily, single tab tenofovir-lamivudine-DTG regimen (OR = 1.78; 95% CI: 1.43-2.22). SDS maintained VLS [95.9% (2032/2120) pre- vs. 95.0% (2014/2120) post-SDS with DTG; P = 0.19], and 83.0% (73/88) of unsuppressed gained VLS using SDS with DTG. CONCLUSIONS We found DTG to be highly effective and safe within our cohort of CALHIV in LMICs. These findings can empower clinicians to prescribe DTG confidently to eligible CALHIV.
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Affiliation(s)
- Jason Michael Bacha
- From the Department of Pediatrics, Baylor College of Medicine, Houston, Texas
- Baylor College of Medicine International Pediatric AIDS Initiative (BIPAI) at Texas Children’s Hospital, Baylor College of Medicine, Houston, Texas
- Baylor College of Medicine Children’s Foundation - Tanzania, Mbeya, Tanzania
| | - Sandile Dlamini
- Baylor College of Medicine International Pediatric AIDS Initiative (BIPAI) at Texas Children’s Hospital, Baylor College of Medicine, Houston, Texas
- Baylor College of Medicine Children’s Foundation - Eswatini, Mbabane, Eswatini
| | - Florence Anabwani
- Baylor College of Medicine Children’s Foundation - Eswatini, Mbabane, Eswatini
| | - Judith Gwimile
- Baylor College of Medicine Children’s Foundation - Tanzania, Mwanza, Tanzania
| | | | - John Farirai
- Botswana-Baylor Children’s Clinical Centre of Excellence Trust, Gaborone, Botswana
| | - Menard Bvumbwe
- Baylor College of Medicine Children’s Foundation - Malawi, Lilongwe, Malawi
| | - Mabene Tsotako
- Baylor College of Medicine Children’s Foundation – Lesotho, Maseru, Lesotho
| | - Teresa Steffy
- From the Department of Pediatrics, Baylor College of Medicine, Houston, Texas
- Baylor College of Medicine International Pediatric AIDS Initiative (BIPAI) at Texas Children’s Hospital, Baylor College of Medicine, Houston, Texas
- Baylor College of Medicine Children’s Foundation – Lesotho, Maseru, Lesotho
| | - Diane Nguyen
- From the Department of Pediatrics, Baylor College of Medicine, Houston, Texas
- Baylor College of Medicine International Pediatric AIDS Initiative (BIPAI) at Texas Children’s Hospital, Baylor College of Medicine, Houston, Texas
- Department of Education, Innovation, and Technology, Baylor College of Medicine, Houston, Texas
| | - Jose Euberto Mendez-Reyes
- From the Department of Pediatrics, Baylor College of Medicine, Houston, Texas
- Texas Children’s Hospital, Houston, Texas
| | - Peter Elyanu
- Baylor College of Medicine Children’s Foundation - Uganda, Kampala, Uganda
| | - Heather Haq
- From the Department of Pediatrics, Baylor College of Medicine, Houston, Texas
- Baylor College of Medicine International Pediatric AIDS Initiative (BIPAI) at Texas Children’s Hospital, Baylor College of Medicine, Houston, Texas
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20
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Zhao X, Prajapati G, Tse J, Near AM, Kumar PN. Weight gain after antiretroviral therapy initiation in people living with HIV in the United States: analyses of electronic medical records and prescription claims. Curr Med Res Opin 2023; 39:997-1006. [PMID: 37334707 DOI: 10.1080/03007995.2023.2224165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 05/23/2023] [Accepted: 06/08/2023] [Indexed: 06/20/2023]
Abstract
BACKGROUND Treatment guidelines recommend integrase strand transfer inhibitor (INSTI)-based antiretroviral therapy (ART) regimens for treatment naïve people living with HIV (PLWH) in the United States (US). This retrospective database study compared weight changes following initiation of INSTI-, non-nucleoside reverse transcriptase inhibitor (NNRTI)-, or protease inhibitor (PI)-based ART in treatment-naïve PLWH. METHODS Adult (≥18 years) PLWH initiated on INSTI, NNRTI, or PI plus ≥2 nucleoside reverse transcriptase inhibitors (NRTI) between 1 January 2014 to 31 August 2019 were identified in IQVIA's Ambulatory Electronic Medical Records (AEMR) linked to prescription drug claims (LRx). Weight changes over up to 36 months (M) of follow-up were compared among PLWH on INSTI- vs. NNRTI- and PI-based ART separately using non-linear mixed effect models, adjusting for demographics and baseline clinical characteristics. RESULTS The INSTI, NNRTI, and PI cohorts included 931, 245, and 124 PLWH, respectively. For all three cohorts, the majority were male (78.2-81.2%) and overweight/obese (53.6-61.6%) at baseline; 40.8-45.2% of the groups were African American. The INSTI vs. NNRTI/PI cohorts were younger (median age: 38 years vs. 44 years/46 years), had lower weight at ART initiation (mean: 80.9 kg vs. 85.7 kg/85.0 kg), and had higher TAF usage during follow-up (55.6% vs. 24.1%/25.8%; all p < .05). Multivariate models showed higher weight gain among PLWH in INSTI vs. NNRTI and PI cohorts during treated follow-up (estimated weight gain after 36 M: 7.1 kg vs. 3.8 kg and 3.8 kg, both p < .05). CONCLUSION Study findings highlight the need to monitor an increase in weight and potential metabolic complications among PLWH starting ART with INSTI.
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Affiliation(s)
| | - Girish Prajapati
- Center for Observational and Real-World Evidence, Merck & Co., Inc, Rahway, NJ, USA
| | - Jenny Tse
- Real World Solutions, IQVIA, Durham, NC, USA
| | | | - Princy N Kumar
- Department of Medicine and Microbiology, Georgetown University Medical Center, Washington, DC, USA
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21
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Préta LH, Chroboczek T, Treluyer JM, Chouchana L. Association of depression and suicidal behaviour reporting with HIV integrase inhibitors: a global pharmacovigilance study. J Antimicrob Chemother 2023:dkad187. [PMID: 37311223 DOI: 10.1093/jac/dkad187] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 05/30/2023] [Indexed: 06/15/2023] Open
Abstract
OBJECTIVES Concerns have been raised regarding neuropsychiatric adverse drug reactions of integrase inhibitors (INSTIs) in patients living with HIV. The aim of this study was to assess the risk of depression and suicidality reporting with INSTIs based on a global pharmacovigilance database. METHODS Depression and suicidality cases in patients treated with INSTIs were identified within the WHO global database of individual case safety reports, VigiBase. Risk of depression and suicidality reporting with INSTIs compared with other ART was assessed using disproportionality analyses (case/non-case statistical approach). RESULTS Of 19 991 410 reports over the study period, 124 184 reports concerned patients exposed to ART, including 22 661 patients exposed to an INSTI. Among patients treated with an INSTI, 547 cases of depression and 357 cases of suicidality were identified. Disproportionality analyses showed that depression [reporting OR (ROR) 3.6; 95% CI: 3.2-4.0] and suicidality (ROR 4.7; 95% CI: 4.1-5.4) were more reported with the use of INSTIs compared with other ART. Amongst INSTIs, depression reporting was significantly greater for bictegravir and dolutegravir, whereas suicidality reporting was significantly greater for dolutegravir only. CONCLUSIONS Our findings suggest that depression and suicidality are adverse drug reactions of all INSTI agents, especially dolutegravir, which may occur within the first months of therapy.
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Affiliation(s)
- Laure-Hélène Préta
- Centre Régional de Pharmacovigilance, Service de Pharmacologie périnatale pédiatrique et adulte, Hôpital Cochin, AP-HP, Centre-Université Paris Cité, Paris, France
| | - Tomasz Chroboczek
- Service de Maladies Infectieuses et Tropicales, Centre Hospitalier Alpes Léman, Contamine sur Arve, France
| | - Jean-Marc Treluyer
- Centre Régional de Pharmacovigilance, Service de Pharmacologie périnatale pédiatrique et adulte, Hôpital Cochin, AP-HP, Centre-Université Paris Cité, Paris, France
| | - Laurent Chouchana
- Centre Régional de Pharmacovigilance, Service de Pharmacologie périnatale pédiatrique et adulte, Hôpital Cochin, AP-HP, Centre-Université Paris Cité, Paris, France
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22
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Sayyed SK, Quraishi M, Jobby R, Rameshkumar N, Kayalvizhi N, Krishnan M, Sonawane T. A computational overview of integrase strand transfer inhibitors (INSTIs) against emerging and evolving drug-resistant HIV-1 integrase mutants. Arch Microbiol 2023; 205:142. [PMID: 36966200 PMCID: PMC10039815 DOI: 10.1007/s00203-023-03461-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 02/26/2023] [Accepted: 03/01/2023] [Indexed: 03/27/2023]
Abstract
AIDS (Acquired immunodeficiency syndrome) is one of the chronic and potentially life-threatening epidemics across the world. Hitherto, the non-existence of definitive drugs that could completely cure the Human immunodeficiency virus (HIV) implies an urgent necessity for the discovery of novel anti-HIV agents. Since integration is the most crucial stage in retroviral replication, hindering it can inhibit overall viral transmission. The 5 FDA-approved integrase inhibitors were computationally investigated, especially owing to the rising multiple mutations against their susceptibility. This comparative study will open new possibilities to guide the rational design of novel lead compounds for antiretroviral therapies (ARTs), more specifically the structure-based design of novel Integrase strand transfer inhibitors (INSTIs) that may possess a better resistance profile than present drugs. Further, we have discussed potent anti-HIV natural compounds and their interactions as an alternative approach, recommending the urgent need to tap into the rich vein of indigenous knowledge for reverse pharmacology. Moreover, herein, we discuss existing evidence that might change in the near future.
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Affiliation(s)
- Sharif Karim Sayyed
- Amity Institute of Biotechnology, Amity University, Mumbai, Maharashtra, 410206, India
| | - Marzuqa Quraishi
- Amity Institute of Biotechnology, Amity University, Mumbai, Maharashtra, 410206, India
| | - Renitta Jobby
- Amity Institute of Biotechnology, Amity University, Mumbai, Maharashtra, 410206, India
| | | | - Nagarajan Kayalvizhi
- Regenerative Medicine Laboratory, Department of Zoology, School of Life Sciences, Periyar University, Salem, Tamil Nadu, 636011, India
| | | | - Tareeka Sonawane
- Amity Institute of Biotechnology, Amity University, Mumbai, Maharashtra, 410206, India.
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23
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Chen J, He Y, Zhong H, Hu F, Li Y, Zhang Y, Zhang X, Lin W, Li Q, Xu F, Chen S, Zhang H, Cai W, Li L. Transcriptome analysis of CD4+ T cells from HIV-infected individuals receiving ART with LLV revealed novel transcription factors regulating HIV-1 promoter activity. Virol Sin 2023:S1995-820X(23)00022-6. [PMID: 36907331 DOI: 10.1016/j.virs.2023.03.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 03/06/2023] [Indexed: 03/12/2023] Open
Abstract
Some HIV-infected individuals receiving ART develop low-level viremia (LLV), with a plasma viral load of 50-1000 copies/mL. Persistent low-level viremia is associated with subsequent virologic failure. The peripheral blood CD4+ T cell pool is a source of LLV. However, the intrinsic characteristics of CD4+ T cells in LLV which may contribute to low-level viremia are largely unknown. We analyzed the transcriptome profiling of peripheral blood CD4+ T cells from healthy controls (HC) and HIV-infected patients receiving ART with either virologic suppression (VS) or LLV. To identify pathways potentially responding to increasing viral loads from HC to VS and to LLV, KEGG pathways of differentially expressed genes (DEGs) were acquired by comparing VS with HC (VS-HC group) and LLV with VS (LLV-VS group). Characterization of DEGs in key overlapping pathways showed that CD4+ T cells in LLV expressed higher levels of Th1 signature transcription factors (TBX21), toll-like receptors (TLR-4, -6, -7 and -8), anti-HIV entry chemokines (CCL3 and CCL4), and anti-IL-1β factors (ILRN and IL1R2) compared to VS. Our results also indicated activation of the NF-κB and TNF signaling pathways that could promote HIV-1 transcription. Finally, we evaluated the effects of 4 and 17 transcription factors that were upregulated in the VS-HC and LLV-VS groups, respectively, on HIV-1 promoter activity. Functional studies revealed that CXXC5 significantly increased, while SOX5 markedly suppressed HIV-1 transcription. In summary, we found that CD4+ T cells in LLV displayed a distinct mRNA profiling compared to that in VS, which promoted HIV-1 replication and reactivation of viral latency and may eventually contribute to virologic failure in patients with persistent LLV. CXXC5 and SOX5 may serve as targets for the development of latency-reversing agents.
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Affiliation(s)
- Jingliang Chen
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, 510440, China
| | - Yaozu He
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, 510440, China
| | - Huolin Zhong
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, 510440, China
| | - Fengyu Hu
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, 510440, China
| | - Yonghong Li
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, 510440, China
| | - Yeyang Zhang
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, 510440, China
| | - Xia Zhang
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, 510440, China
| | - Weiyin Lin
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, 510440, China
| | - Quanmin Li
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, 510440, China
| | - Feilong Xu
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, 510440, China
| | - Shaozhen Chen
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, 510440, China
| | - Hui Zhang
- Institute of Human Virology, Key Laboratory of Tropical Disease Control of Ministry Education, Guangdong Engineering Research Center for Antimicrobial Agent and Immunotechnology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510080, China; Guangzhou Laboratory, Guangzhou International Bio-Island, Guangzhou, 510005, China.
| | - Weiping Cai
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, 510440, China.
| | - Linghua Li
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, 510440, China.
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24
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Sanchez JL, Khiella M, Khoury M, Aryal BB, Verda L. A Fatal Case of Bictegravir-Induced Fulminant Hepatic Failure. Clin Drug Investig 2023; 43:205-208. [PMID: 36856947 DOI: 10.1007/s40261-023-01250-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/13/2023] [Indexed: 03/02/2023]
Affiliation(s)
- Jacob Louis Sanchez
- Department of Internal Medicine, Ross University School of Medicine, Two Mile Hill St. Michael, Barbados
| | - Marco Khiella
- Department of Internal Medicine, Mount Sinai Hospital, 1500 S Fairfield Ave, Chicago, IL, 60608, USA
| | - Mtanis Khoury
- Department of Internal Medicine, Mount Sinai Hospital, 1500 S Fairfield Ave, Chicago, IL, 60608, USA
| | - Barun Babu Aryal
- Department of Internal Medicine, Mount Sinai Hospital, 1500 S Fairfield Ave, Chicago, IL, 60608, USA.
| | - Larissa Verda
- Department of Internal Medicine, Mount Sinai Hospital, 1500 S Fairfield Ave, Chicago, IL, 60608, USA
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25
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Fofana DB, Diarra H, Guindo I, Savadogo MK, d’Almeida M, Diallo FI, Baldé A, Soulié C, Kone A, Marcelin AG, Maiga AI, Lambert-Niclot S, Maiga M, McFall S, Hawkins CA, Murphy RL, Sylla M, Katlama C, Holl JL, Calvez V, Morand-Joubert L. Prevalence of HIV-1 Natural Polymorphisms and Integrase-Resistance-Associated Mutations in African Children. Viruses 2023; 15:v15020546. [PMID: 36851760 PMCID: PMC9964382 DOI: 10.3390/v15020546] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 02/05/2023] [Accepted: 02/12/2023] [Indexed: 02/18/2023] Open
Abstract
Integrase inhibitors (INIs) are a potent option for HIV treatment. Limited data exist on INI resistance in West Africa, particularly in children living with HIV/AIDS. We determined the prevalence of integrase gene polymorphisms and the frequency of naturally occurring amino acid (aa) substitutions at positions associated with INI resistance. Dried blood spot (DBS) samples were obtained from one hundred and seven (107) HIV-1-infected children aged less than 15 years old in two West African countries, Benin and Mali. All children were naïve to INI treatment, 56 were naïve to anti-retroviral therapy (ART), and 51 had received ART. Genetic sequencing of HIV integrase was successful in 75 samples. The aa changes at integrase positions associated with INI resistance were examined according to the Stanford HIV Genotypic Resistance database. The median ages were 2.6 and 10 years for ART-naïve and -treated children, respectively. The most common subtypes observed were CRF02_AG (74.7%) followed by CRF06_cpx (20%). No major INI-resistance mutations at positions 66, 92, 121, 143, 147, 148, 155, and 263 were detected. The most prevalent INI accessory resistance mutations were: L74I/M (14/75, 18.6%) followed by E157Q (8/75, 10.6%), G163E/N/T/Q (5/75, 6.6%), Q95A/H/P (2/75, 2.6%), and T97A (4/75, 5.3%). Other substitutions observed were M50I/L/P, H51E/P/S/Q, I72V, T112V, V201I, and T206S. Polymorphisms at positions which may influence the genetic barrier and/or drive the selection of specific INI-resistance pathways were detected. However, no transmitted drug resistance (TDR) to INI was detected among samples of INI-naïve patients. These findings support the use of this treatment class for children with HIV-1, particularly in West Africa.
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Affiliation(s)
- Djeneba B. Fofana
- Faculty of Medicine, University of Sciences, Techniques and Technologies of Bamako (USTTB), Bamako E 423, Mali
- Sorbonne Université, INSERM, Institut Pierre Louis d’Epidémiologie et de Santé Publique (iPLESP), F-75012 Paris, France
- Department of Virology, Assistance Publique-Hôpitaux de Paris (AP-HP), Saint-Antoine Hospital, F-75012 Paris, France
- Correspondence:
| | - Houdou Diarra
- Faculty of Medicine, University of Sciences, Techniques and Technologies of Bamako (USTTB), Bamako E 423, Mali
| | - Ibrahima Guindo
- Faculty of Medicine, University of Sciences, Techniques and Technologies of Bamako (USTTB), Bamako E 423, Mali
| | | | - Marceline d’Almeida
- Département Mère Enfant, Faculté Des Sciences De La Santé, Université Abomey-Calavi, CNHU—HKM, Cotonou 229, Benin
| | - Fatoumata I. Diallo
- Faculty of Medicine, University of Sciences, Techniques and Technologies of Bamako (USTTB), Bamako E 423, Mali
| | - Aliou Baldé
- Faculty of Medicine, University of Sciences, Techniques and Technologies of Bamako (USTTB), Bamako E 423, Mali
- Sorbonne Université, INSERM, Institut Pierre Louis d’Epidémiologie et de Santé Publique (iPLESP), F-75012 Paris, France
| | - Cathia Soulié
- Sorbonne Université, INSERM, Institut Pierre Louis d’Epidémiologie et de Santé Publique (iPLESP), F-75012 Paris, France
- Department of Virology, Assistance Publique-HÔpitaux de Paris (AP-HP), Pitié Salpêtrière Hospital, F-75013 Paris, France
| | - Amadou Kone
- Faculty of Medicine, University of Sciences, Techniques and Technologies of Bamako (USTTB), Bamako E 423, Mali
| | - Anne-Geneviève Marcelin
- Sorbonne Université, INSERM, Institut Pierre Louis d’Epidémiologie et de Santé Publique (iPLESP), F-75012 Paris, France
- Department of Virology, Assistance Publique-HÔpitaux de Paris (AP-HP), Pitié Salpêtrière Hospital, F-75013 Paris, France
| | - Almoustapha I. Maiga
- Faculty of Medicine, University of Sciences, Techniques and Technologies of Bamako (USTTB), Bamako E 423, Mali
| | - Sidonie Lambert-Niclot
- Sorbonne Université, INSERM, Institut Pierre Louis d’Epidémiologie et de Santé Publique (iPLESP), F-75012 Paris, France
- Department of Virology, Assistance Publique-Hôpitaux de Paris (AP-HP), Saint-Antoine Hospital, F-75012 Paris, France
| | - Mamoudou Maiga
- Faculty of Medicine, University of Sciences, Techniques and Technologies of Bamako (USTTB), Bamako E 423, Mali
- Institute for Global Health, Northwestern University, Chicago, IL 60208, USA
| | - Sally McFall
- Institute for Global Health, Northwestern University, Chicago, IL 60208, USA
| | - Claudia A. Hawkins
- Institute for Global Health, Northwestern University, Chicago, IL 60208, USA
| | - Robert L. Murphy
- Institute for Global Health, Northwestern University, Chicago, IL 60208, USA
| | - Mariam Sylla
- Faculty of Medicine, University of Sciences, Techniques and Technologies of Bamako (USTTB), Bamako E 423, Mali
| | - Christine Katlama
- Service des Maladies Infectieuses, Hôpital Pitié-Salpêtrière APHP, F-75013 Paris, France
| | - Jane L. Holl
- Biological Sciences Division, University of Chicago, Chicago, IL 60637, USA
| | - Vincent Calvez
- Sorbonne Université, INSERM, Institut Pierre Louis d’Epidémiologie et de Santé Publique (iPLESP), F-75012 Paris, France
- Department of Virology, Assistance Publique-HÔpitaux de Paris (AP-HP), Pitié Salpêtrière Hospital, F-75013 Paris, France
| | - Laurence Morand-Joubert
- Sorbonne Université, INSERM, Institut Pierre Louis d’Epidémiologie et de Santé Publique (iPLESP), F-75012 Paris, France
- Department of Virology, Assistance Publique-Hôpitaux de Paris (AP-HP), Saint-Antoine Hospital, F-75012 Paris, France
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26
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Han WM, Avihingsanon A, Rajasuriar R, Tanuma J, Mundhe S, Lee MP, Choi JY, Pujari S, Chan YJ, Somia A, Zhang F, Kumarasamy N, NG OT, Gani Y, Chaiwarith R, Pham TN, Do CD, Ditangco R, Kiertiburanakul S, Khol V, Ross J, Jiamsakul A. CD4/CD8 Ratio Recovery Among People Living With HIV Starting With First-Line Integrase Strand Transfer Inhibitors: A Prospective Regional Cohort Analysis. J Acquir Immune Defic Syndr 2023; 92:180-188. [PMID: 36625858 PMCID: PMC10064076 DOI: 10.1097/qai.0000000000003121] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 10/03/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND We evaluated trends in CD4/CD8 ratio among people living with HIV (PLWH) starting antiretroviral therapy (ART) with first-line integrase strand transfer inhibitors (INSTI) compared with non-INSTI-based ART, and the incidence of CD4/CD8 ratio normalization. METHODS All PLWH enrolled in adult HIV cohorts of IeDEA Asia-Pacific who started with triple-ART with at least 1 CD4, CD8 (3-month window), and HIV-1 RNA measurement post-ART were included. CD4/CD8 ratio normalization was defined as a ratio ≥1. Longitudinal changes in CD4/CD8 ratio were analyzed by linear mixed model, the incidence of the normalization by Cox regression, and the differences in ratio recovery by group-based trajectory modeling. RESULTS A total of 5529 PLWH were included; 80% male, median age 35 years (interquartile range [IQR], 29-43). First-line regimens were comprised of 65% NNRTI, 19% PI, and 16% INSTI. The baseline CD4/CD8 ratio was 0.19 (IQR, 0.09-0.33). PLWH starting with NNRTI- (P = 0.005) or PI-based ART (P = 0.030) had lower CD4/CD8 recovery over 5 years compared with INSTI. During 24,304 person-years of follow-up, 32% had CD4/CD8 ratio normalization. After adjusting for age, sex, baseline CD4, HIV-1 RNA, HCV, and year of ART initiation, PLWH started with INSTI had higher odds of achieving CD4/CD8 ratio normalization than NNRTI- (P < 0.001) or PI-based ART (P = 0.015). In group-based trajectory modeling analysis, INSTI was associated with greater odds of being in the higher ratio trajectory. CONCLUSIONS INSTI use was associated with higher rates of CD4/CD8 ratio recovery and normalization in our cohort. These results emphasize the relative benefits of INSTI-based ART for immune restoration.
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Affiliation(s)
- Win Min Han
- The Kirby Institute, UNSW Sydney, NSW, Australia
- HIV-NAT/ Thai Red Cross AIDS Research Centre and Centre of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Anchalee Avihingsanon
- HIV-NAT/ Thai Red Cross AIDS Research Centre and Centre of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Reena Rajasuriar
- Department of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Junko Tanuma
- National Center for Global Health and Medicine, Tokyo, Japan
| | - Sanjay Mundhe
- BJ Government Medical College and Sassoon General Hospital, Pune, India
| | | | - Jun Yong Choi
- Division of Infectious Diseases, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | | | - Yu-Jiun Chan
- Taipei Veterans General Hospital, Taipei, Taiwan
| | - Agus Somia
- Faculty of Medicine Udayana University & Sanglah Hospital, Bali, Indonesia
| | - Fujie Zhang
- Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | | | - Oon Tek NG
- Tan Tock Seng Hospital, National Centre for Infectious Diseases, Singapore
| | - Yasmin Gani
- Hospital Sungai Buloh, Sungai Buloh, Malaysia
| | - Romanee Chaiwarith
- Chiang Mai University - Research Institute for Health Sciences, Chiang Mai, Thailand
| | | | | | - Rossana Ditangco
- Research Institute for Tropical Medicine, Muntinlupa City, Philippines
| | | | - Vohith Khol
- National Center for HIV/AIDS, Dermatology & STDs, Phnom Penh, Cambodia
| | - Jeremy Ross
- TREAT Asia, amfAR - The Foundation for AIDS Research, Bangkok, Thailand
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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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Mulindwa F, Kamal H, Castelnuovo B, Byonanebye DM, Schwarz JM, Bollinger R, Brusselaers N. Association between integrase strand transfer inhibitor use with insulin resistance and incident diabetes mellitus in persons living with HIV: a systematic review and meta-analysis. BMJ Open Diabetes Res Care 2023; 11:11/1/e003136. [PMID: 36754450 PMCID: PMC9923267 DOI: 10.1136/bmjdrc-2022-003136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 01/17/2023] [Indexed: 02/10/2023] Open
Abstract
Whether integrase strand transfer inhibitors (INSTIs) are associated with a higher risk of incident type 2 diabetes mellitus (DM) than other antiretroviral therapies (ART) needs to be established.MEDLINE, Embase, Web of Science, and ClinicalTrials.gov registries were searched for studies published between 1 January 2000 and 15 June 2022. Eligible studies reported incident DM or mean changes in insulin resistance measured by Homeostatic Model for Insulin Resistance (HOMA-IR) in patients on INSTIs compared with other ARTs. We performed random-effects meta-analyses to obtain pooled relative risks (RRs) with 95% CIs.A total of 16 studies were pooled: 13 studies meta-analyzed for incident diabetes with a patient population of 72 404 and 3 for changes in HOMA-IR. INSTI therapy was associated with a lower risk of incident diabetes in 13 studies (RR 0.80, 95% CI 0.67 to 0.96, I2=29%), of which 8 randomized controlled trials demonstrated a 22% reduced risk (RR 0.88, 95% CI 0.81 to 0.96, I2=0%). INSTIs had a lower risk compared with non-nucleoside reverse transcriptase inhibitors (RR 0.75, 95% CI 0.63 to 0.89, I2=0%) but similar to protease inhibitor-based therapy (RR 0.78, 95% CI 0.61 to 1.01, I2=27%). The risk was lower in studies with longer follow-up (RR 0.70, 95% CI 0.53 to 0.94, I2=24%) and among ART-naïve patients (RR 0.78, 95% CI 0.65 to 0.94, I2=3%) but increased in African populations (RR 2.99, 95% CI 2.53 to 3.54, I2=0%).In conclusion, exposure to INSTIs was not associated with increased risk of DM, except in the African population. Stratified analyses suggested reduced risk among ART-naïve patients and studies with longer follow-up.International Prospective Register of Systematic Reviews (PROSPERO) registration number: CRD42021273040.
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Affiliation(s)
- Frank Mulindwa
- Capacity Building Program, Makerere University Infectious Diseases Institute, Kampala, Uganda
- Global Health Institute, University of Antwerp, Antwerpen, Belgium
| | - Habiba Kamal
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
- Department of Medicine Huddinge, Karolinska Institute, Stockholm, Sweden
| | - Barbara Castelnuovo
- Capacity Building Program, Makerere University Infectious Diseases Institute, Kampala, Uganda
| | - Dathan M Byonanebye
- Biostatistics and Databases Program, Kirby Institute University of New South Wales, Sydney, New South Wales, Australia
- Community and Behavioral Sciences, Makerere University, Kampala, Uganda
| | - Jean-Marc Schwarz
- School of Medicine, University of California San Francisco, San Francisco, California, USA
| | - Robert Bollinger
- School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Nele Brusselaers
- Global Health Institute, University of Antwerp, Antwerpen, Belgium
- Department of Microbiology, Tumour and Cell Biology, Karolinska Institutet, Stockholm, Sweden
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29
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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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30
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Shitole SG, Lazar JM, Taub CC, Furlani AC, Konkle-Parker DJ, Dionne-Odom J, Fischl MA, Ofotokun I, Adimora AA, Topper EF, Golzar Y, Kassaye SG, Gustafson D, Anastos K, Hanna DB, Xue X, Tien PC, Kaplan RC, Kizer JR. Human Immunodeficiency Virus and Cardiac End-Organ Damage in Women: Findings From an Echocardiographic Study Across the United States. Clin Infect Dis 2023; 76:210-219. [PMID: 36184972 PMCID: PMC10202437 DOI: 10.1093/cid/ciac795] [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: 04/28/2022] [Revised: 08/23/2022] [Accepted: 09/28/2022] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND People with human immunodeficiency virus (HIV) have been reported to have increased risk of clinical and subclinical cardiovascular disease. Existing studies have focused on men and often have been uncontrolled or lacked adequate HIV-negative comparators. METHODS We performed echocardiography in the Women's Interagency HIV Study to investigate associations of HIV and HIV-specific factors with cardiac phenotypes, including left ventricular systolic dysfunction (LVSD), isolated LV diastolic dysfunction (LVDD), left atrial enlargement (LAE), LV hypertrophy (LVH), and increased tricuspid regurgitation velocity (TRV). RESULTS Of 1654 participants (age 51 ± 9 years), 70% had HIV. Sixty-three (5.4%) women with HIV (WWH) had LVSD; 71 (6.5%) had isolated LVDD. Compared with women without HIV (WWOH), WWH had a near-significantly increased risk of LVSD (adjusted relative risk = 1.69; 95% confidence interval = 1.00 to 2.86; P = .051). No significant association was noted for HIV seropositivity with other phenotypes, but there was a risk gradient for decreasing CD4+ count among WWH that approached or reached significance for isolated LVDD, LAE, and LVH. WWH with CD4+ count <200 cells/mm3 had significantly higher prevalence of LAE, LVH, and high TRV than WWOH. There were no consistent associations for viral suppression or antiretroviral drug exposure. CONCLUSIONS This study suggests that WWH have a higher risk of LVSD compared with sociodemographically similar WWOH, but their risk for isolated LVDD, LAE, LVH, and high TRV is increased only with reduced CD4+ count. Although these findings warrant replication, they support the importance of cardiovascular risk-factor and HIV-disease control for heart disease prevention in this population.
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Affiliation(s)
- Sanyog G Shitole
- Cardiology Section, San Francisco Veterans Affairs Health Care System, San Francisco, California, USA
- Department of Medicine, University of California San Francisco, San Francisco, California, USA
| | - Jason M Lazar
- Department of Medicine, SUNY Downstate Health Sciences University, Brooklyn, New York, USA
| | - Cynthia C Taub
- Department of Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA
| | - Andrea C Furlani
- Department of Radiology, Montefiore Health System, Bronx, New York, USA
| | | | - Jodie Dionne-Odom
- Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | | | - Igho Ofotokun
- Department of Medicine, Emory University, Atlanta, Georgia, USA
- Department of Medicine, Grady Health System, Atlanta, Georgia, USA
| | - Adaora A Adimora
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Elizabeth F Topper
- Department of Epidemiology, Johns Hopkins University, Baltimore, Maryland, USA
| | - Yasmeen Golzar
- Division of Cardiology, Cook County Health, Chicago, Illinois, USA
| | - Seble G Kassaye
- Department of Medicine, Georgetown University, Washington, DC, USA
| | - Deborah Gustafson
- Department of Medicine, SUNY Downstate Health Sciences University, Brooklyn, New York, USA
| | - Kathryn Anastos
- Department of Radiology, Montefiore Health System, Bronx, New York, USA
- Department of Epidemiology & Population Health, Albert Einstein College of Medicine, Bronx, New York, USA
| | - David B Hanna
- Department of Epidemiology & Population Health, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Xiaonan Xue
- Department of Epidemiology & Population Health, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Phyllis C Tien
- Cardiology Section, San Francisco Veterans Affairs Health Care System, San Francisco, California, USA
- Department of Medicine, University of California San Francisco, San Francisco, California, USA
| | - Robert C Kaplan
- Department of Epidemiology & Population Health, Albert Einstein College of Medicine, Bronx, New York, USA
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Jorge R Kizer
- Cardiology Section, San Francisco Veterans Affairs Health Care System, San Francisco, California, USA
- Department of Medicine, University of California San Francisco, San Francisco, California, USA
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31
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Failla M, Pasquali E, Galli L, Chiappini E. Integrase Strand Transfer Inhibitor Use in Children with Perinatal HIV-1 Infection: A Narrative Review. AIDS Res Hum Retroviruses 2023. [PMID: 36352827 DOI: 10.1089/aid.2022.0039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Integrase strand transfer inhibitors (INSTIs), including raltegravir (RAL), dolutegravir (DTG), elvitegravir (EVG), bictegravir (BIC), and cabotegravir (CAB), are increasingly used, given excellent data on their efficacy, effectiveness, and tolerability profile in adults, while data in children are accumulating. To review the most recent evidence on the efficacy, effectiveness, safety, and resistance of INSTIs in children, a quick narrative review of the available literature data was performed using the MEDLINE/PubMed and Scopus databases, including only English-language studies, published between 2009 and 2022. Six studies (259 children) on RAL use, 17 studies (3,448 children) on DTG, 2 studies (73 children) on EVG, and 1 study (102 children) on BIC were retrieved. Results on efficacy and effectiveness were close to those reported in adult studies, suggesting similarities between children and adult population. Resistance to RAL was detected in four studies, ranging between 5.0% to 35.3% of participants. In four studies resistance to DTG occurred in 12.4% to 22% of children. Adverse events to RAL have been uncommon reported. In studies on EVG, 8% to 74% of children developed uveitis, nausea, or abdominal pain. In DTG studies, the proportion of weight gain ranged from 10% to 87%, and neuropsychiatric effects ranged 1% to 16% of participants. One BIC study reported adverse events >10% of participants. The evidence supports high efficacy and low toxicity of INSTIs in pediatric and adolescent populations.
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Affiliation(s)
- Martina Failla
- Department of Pediatric Infectious Disease, Anna Meyer Children's Hospital, Firenze, Italy
| | - Elisa Pasquali
- Department of Pediatric Infectious Disease, Anna Meyer Children's Hospital, Firenze, Italy
| | - Luisa Galli
- Department of Pediatric Infectious Disease, Anna Meyer Children's Hospital, Firenze, Italy
| | - Elena Chiappini
- Department of Pediatric Infectious Disease, Anna Meyer Children's Hospital, Firenze, Italy.,Department of Health Science, University of Florence, Firenze, Italy
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32
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Olojede SO, Lawal SK, Dare A, Naidu ECS, Rennie CO, Azu OO. Evaluation of tenofovir disoproxil fumarate loaded silver nanoparticle on testicular morphology in experimental type-2 diabetic rats. ARTIFICIAL CELLS, NANOMEDICINE, AND BIOTECHNOLOGY 2022; 50:71-80. [PMID: 35343349 DOI: 10.1080/21691401.2022.2042009] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 01/28/2022] [Accepted: 02/08/2022] [Indexed: 06/14/2023]
Abstract
Reproductive derangement and metabolic disorders in human immunodeficiency virus (HIV) infected persons require a nanoparticle delivery system to convey antiretroviral drugs to the anatomical sanctuary such as testis. This study investigated the effects of tenofovir disoproxil fumarate (TDF) loaded silver nanoparticles (AgNPs) on the testicular oxidative stress, inflammatory cytokines and histology in male diabetic rats. Thirty-six Sprague-Dawley rats weighing 230 ± 20 g were randomly divided into diabetic and non-diabetic groups (n = 18). Diabetes was induced using the fructose-streptozotocin (Frt-STZ) rat model. Both groups were further divided into three (n = 6) and administered distilled water, TDF, or TDF-AgNP. Results obtained with the TDF-AgNP administration showed a significant increase (p < .05) in the reduced glutathione and catalase levels. Tumour necrosis factor-alpha and interleukin 6 were reduced in diabetic rats administered TDF-AgNP. More so, administration of TDF-AgNP to diabetic rats improved testicular histoarchitecture in diabetic rats. In addition, diabetic rats administered TDF-AgNP showed a significant reduction (p < .05) in blood glucose levels. TDF-AgNP to diabetic rats enhanced testicular antioxidant enzyme, reduced testicular inflammation, and alleviated structural derangements in the testis. Thus, the application of AgNP to deliver TDF may alleviate testicular toxicity and subsequently cater for neglected reproductive dysfunction during the management of HIV infection.
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Affiliation(s)
- Samuel Oluwaseun Olojede
- Discipline of Clinical Anatomy, School of Laboratory Medicine & Medical Sciences, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Sodiq Kolawole Lawal
- Discipline of Clinical Anatomy, School of Laboratory Medicine & Medical Sciences, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Ayobami Dare
- Discipline of Physiology, School of Laboratory Medicine & Medical Sciences, College of Health Sciences, Westville Campus, University of KwaZulu-Natal, Durban, South Africa
| | - Edwin C Stephen Naidu
- Discipline of Clinical Anatomy, School of Laboratory Medicine & Medical Sciences, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Carmen Olivia Rennie
- Discipline of Clinical Anatomy, School of Laboratory Medicine & Medical Sciences, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Onyemaechi Okpara Azu
- Department of Human, Biological & Translational Medical Sciences, School of Medicine, University of Namibia, Hage Geingob Campus, Windhoek, Namibia
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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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34
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Huang KY, Kao HJ, Weng TH, Chen CH, Weng SL. iDVIP: identification and characterization of viral integrase inhibitory peptides. Brief Bioinform 2022; 23:6754756. [PMID: 36215051 DOI: 10.1093/bib/bbac406] [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: 05/26/2022] [Revised: 08/12/2022] [Accepted: 08/22/2022] [Indexed: 12/14/2022] Open
Abstract
Antiretroviral peptides are a kind of bioactive peptides that present inhibitory activity against retroviruses through various mechanisms. Among them, viral integrase inhibitory peptides (VINIPs) are a class of antiretroviral peptides that have the ability to block the action of integrase proteins, which is essential for retroviral replication. As the number of experimentally verified bioactive peptides has increased significantly, the lack of in silico machine learning approaches can effectively predict the peptides with the integrase inhibitory activity. Here, we have developed the first prediction model for identifying the novel VINIPs using the sequence characteristics, and the hybrid feature set was considered to improve the predictive ability. The performance was evaluated by 5-fold cross-validation based on the training dataset, and the result indicates the proposed model is capable of predicting the VINIPs, with a sensitivity of 85.82%, a specificity of 88.81%, an accuracy of 88.37%, a balanced accuracy of 87.32% and a Matthews correlation coefficient value of 0.64. Most importantly, the model also consistently provides effective performance in independent testing. To sum up, we propose the first computational approach for identifying and characterizing the VINIPs, which can be considered novel antiretroviral therapy agents. Ultimately, to facilitate further research and development, iDVIP, an automatic computational tool that predicts the VINIPs has been developed, which is now freely available at http://mer.hc.mmh.org.tw/iDVIP/.
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Affiliation(s)
- Kai-Yao Huang
- Department of Medical Research, Hsinchu MacKay Memorial Hospital, Hsinchu city 300, Taiwan.,Department of Medicine, MacKay Medical College, New Taipei City 252, Taiwan
| | - Hui-Ju Kao
- Department of Medical Research, Hsinchu MacKay Memorial Hospital, Hsinchu city 300, Taiwan
| | - Tzu-Hsiang Weng
- Department of Obstetrics and Gynecology, MacKay Memorial Hospital, Taipei city 104, Taiwan
| | - Chia-Hung Chen
- Department of Medical Research, Hsinchu MacKay Memorial Hospital, Hsinchu city 300, Taiwan
| | - Shun-Long Weng
- Department of Medicine, MacKay Medical College, New Taipei City 252, Taiwan.,Department of Obstetrics and Gynecology, Hsinchu MacKay Memorial Hospital, Hsinchu city 300, Taiwan.,MacKay Junior College of Medicine, Nursing and Management, Taipei 112, Taiwan
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35
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Ndlovu SS, Ghazi T, Chuturgoon AA. The Potential of Moringa oleifera to Ameliorate HAART-Induced Pathophysiological Complications. Cells 2022; 11:2981. [PMID: 36230942 PMCID: PMC9563018 DOI: 10.3390/cells11192981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 09/20/2022] [Indexed: 12/06/2022] Open
Abstract
Highly active antiretroviral therapy (HAART) comprises a combination of two or three antiretroviral (ARV) drugs that are administered together in a single tablet. These drugs target different steps within the human immunodeficiency virus (HIV) life cycle, providing either a synergistic or additive antiviral effect; this enhances the efficiency in which viral replication is suppressed. HIV cannot be completely eliminated, making HAART a lifetime treatment. With long-term HAART usage, an increasing number of patients experience a broadening array of complications, and this significantly affects their quality of life, despite cautious use. The mechanism through which ARV drugs induce toxicity is associated with metabolic complications such as mitochondrial dysfunction, oxidative stress, and inflammation. To address this, it is necessary to improve ARV drug formulation without compromising its efficacy; alternatively, safe supplementary medicine may be a suitable solution. The medicinal plant Moringa oleifera (MO) is considered one of the most important sources of novel nutritionally and pharmacologically active compounds that have been shown to prevent and treat various diseases. MO leaves are rich in polyphenols, vitamins, minerals, and tannins; studies have confirmed the therapeutic properties of MO. MO leaves provide powerful antioxidants, scavenge free radicals, promote carbohydrate metabolism, and repair DNA. MO also induces anti-inflammatory, hepatoprotective, anti-proliferative, and anti-mutagenic effects. Therefore, MO can be a source of affordable and safe supplement therapy for HAART-induced toxicity. This review highlights the potential of MO leaves to protect against HAART-induced toxicity in HIV patients.
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Affiliation(s)
| | - Terisha Ghazi
- Discipline of Medical Biochemistry, School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban 4041, South Africa
| | - Anil A. Chuturgoon
- Discipline of Medical Biochemistry, School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban 4041, South Africa
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Paudel M, Prajapati G, Buysman EK, Goswami S, Mao J, McNiff K, Kumar P. Comorbidity and comedication burden among people living with HIV in the United States. Curr Med Res Opin 2022; 38:1443-1450. [PMID: 35757905 DOI: 10.1080/03007995.2022.2088714] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To describe the burden of comorbid conditions and comedications among people living with HIV (PLWH) vs. people living without HIV (PLWoH). METHODS This was a case-control study conducted among insured patients using administrative claims data. Adult PLWH were identified by antiretroviral therapy (ART) claims or HIV/AIDS diagnosis codes from 1 January 2018 to 31 December 2018 (index date was set by the earliest claim). Continuous enrollment was required for ≥12 months pre-index (baseline) and ≥30 days post-index (follow-up). Patients were required to have ≥1 HIV diagnosis during baseline or follow-up. Those with only HIV prophylaxis were excluded. PLWoH were matched 2:1 to PLWH on demographic characteristics. Study outcomes were compared using z-tests with robust standard errors in an ordinary least squares regression or Rao-Scott tests. RESULTS The study included 20,256 PLWH and 40,512 matched PLWoH, mean age 52 years. PLWH vs. PLWoH had higher mean (SD) Charlson comorbidity index scores (0.93 [1.59] vs. 0.61 [1.28]; p < .001) and a greater proportion had ≥1 comorbidity (69.1% vs. 54.5%, p < .001). The most prevalent comorbidities included hypertension (33.9% vs. 32.2%; p < .001), hyperlipidemia (29.4% vs. 24.6%; p < .001), chronic kidney disease (13.6% vs. 9.4%, p < .001), depression (13.1% vs. 7.3%, p < .001) and substance abuse (12.8% vs. 7.1%, p < .001). Mean (SD) non-ART prescription fills were higher among PLWH vs. PLWoH (11.9 [10.1] vs. 9.2 [9.4]; p < .001). CONCLUSIONS Multimorbidity and polypharmacy were more prevalent among PLWH vs. matched PLWoH. Findings support the need to consider comorbidities and comedications when choosing ART and to minimize drug-drug interactions and adverse events to improve patient outcomes.
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Affiliation(s)
| | | | | | | | | | | | - Princy Kumar
- Georgetown University Medical Center, Washington, DC, USA
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Chen GJ, Sun HY, Chen LY, Hsieh SM, Sheng WH, Liu WD, Chuang YC, Huang YS, Lin KY, Wu PY, Chang HY, Luo YZ, Su YC, Liu WC, Chang SF, Chang SY, Hung CC. Low-level viremia and virologic failure among people living with HIV who received maintenance therapy with co-formulated bictegravir, emtricitabine and tenofovir alafenamide versus dolutegravir-based regimens. Int J Antimicrob Agents 2022; 60:106631. [PMID: 35787920 DOI: 10.1016/j.ijantimicag.2022.106631] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 06/17/2022] [Accepted: 06/26/2022] [Indexed: 11/05/2022]
Abstract
BACKGROUND Real-world experience with low-level viremia (LLV) and its impact remain less reported among people living with HIV (PLWH) who receive antiretroviral therapy (ART) containing second-generation integrase strand transferase inhibitors (INSTIs), including dolutegravir and bictegravir. METHODS Virally suppressed PLWH who had achieved plasma HIV RNA load (PVL) <50 copies/mL for ≥6 months and were switched to either dolutegravir- or bictegravir-based ART were included in this retrospective cohort study. The incidence rates of developing LLV events (PVL, 50-199 copies/mL) and virologic failure (VF) (PVL ≥1000 copies/mL) were compared between the dolutegravir and bictegravir cohorts. RESULTS A total of 623 and 862 PLWH switched to dolutegravir-based and bictegravir-based ART, respectively, were included. The incidence rates of developing LLV were 6.2 per 100 person-years of follow-up (PYFU) in the bictegravir cohort and 3.8 per 100 PYFU in the dolutegravir cohort (incidence rate ratio [IRR], 1.63; 95% confidence interval [CI], 0.90-2.95, p=0.08), while the rates of VF were 0.69 per 100 PYFU and 0.95 per 100 PYFU, respectively, in the bictegravir and dolutegravir cohort (IRR, 0.72; 95% CI, 0.12-3.39, p=0.34). Presence of LLV events was not associated with subsequent VF in multivariate analysis. Secondary analysis also demonstrated that resistance-associated mutations (RAMs) to nucleoside reverse-transcriptase inhibitors before switch were not associated with adverse virologic outcomes in either cohort. CONCLUSIONS Among virally suppressed PLWH, the incidences of developing LLV or VF were similar after switch to dolutegravir- or bictegravir-based ART. Preexisting RAMs to nucleoside reverse-transcriptase inhibitors or the LLV events were not associated with subsequent VF.
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Affiliation(s)
- Guan-Jhou Chen
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan; Min-Sheng General Hospital, Taoyuan, Taiwan
| | - Hsin-Yun Sun
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Ling-Ya Chen
- Center of Infection Control, National Taiwan University Hospital, Taipei, Taiwan
| | - Szu-Min Hsieh
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Wang-Hui Sheng
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Wang-Da Liu
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan; Department of Medicine, National Taiwan University Cancer Center, Taipei, Taiwan
| | - Yu-Chung Chuang
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yu-Shan Huang
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Kuan-Yin Lin
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Pei-Ying Wu
- Center of Infection Control, National Taiwan University Hospital, Taipei, Taiwan
| | - Hsi-Yen Chang
- Center of Infection Control, National Taiwan University Hospital, Taipei, Taiwan
| | - Yu-Zhen Luo
- Center of Infection Control, National Taiwan University Hospital, Taipei, Taiwan
| | - Yi-Ching Su
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Wen-Chun Liu
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Sui-Feng Chang
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Sui-Yuan Chang
- Department of Laboratory Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan; Department of Clinical Laboratory Sciences and Medical Biotechnology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chien-Ching Hung
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan; Department of Tropical Medicine and Parasitology, National Taiwan University College of Medicine, Taipei, Taiwan; Department of Medical Research, China Medical University Hospital, Taichung, Taiwan; China Medical University, Taichung, Taiwan.
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Trickey A, Zhang L, Gill MJ, Bonnet F, Burkholder G, Castagna A, Cavassini M, Cichon P, Crane H, Domingo P, Grabar S, Guest J, Obel N, Psichogiou M, Rava M, Reiss P, Rentsch CT, Riera M, Schuettfort G, Silverberg MJ, Smith C, Stecher M, Sterling TR, Ingle SM, Sabin CA, Sterne JAC. Associations of modern initial antiretroviral drug regimens with all-cause mortality in adults with HIV in Europe and North America: a cohort study. Lancet HIV 2022; 9:e404-e413. [PMID: 35659335 PMCID: PMC9647005 DOI: 10.1016/s2352-3018(22)00046-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 01/31/2022] [Accepted: 02/17/2022] [Indexed: 12/25/2022]
Abstract
BACKGROUND Over the past decade, antiretroviral therapy (ART) regimens that include integrase strand inhibitors (INSTIs) have become the most commonly used for people with HIV starting ART. Although trials and observational studies have compared virological failure on INSTI-based with other regimens, few data are available on mortality in people with HIV treated with INSTIs in routine care. Therefore, we compared all-cause mortality between different INSTI-based and non-INSTI-based regimens in adults with HIV starting ART from 2013 to 2018. METHODS This cohort study used data on people with HIV in Europe and North America from the Antiretroviral Therapy Cohort Collaboration (ART-CC) and UK Collaborative HIV Cohort (UK CHIC). We studied the most common third antiretroviral drugs (additional to nucleoside reverse transcriptase inhibitor) used from 2013 to 2018: rilpivirine, darunavir, raltegravir, elvitegravir, dolutegravir, efavirenz, and others. Adjusted hazard ratios (aHRs; adjusted for clinical and demographic characteristics, comorbid conditions, and other drugs in the regimen) for mortality were estimated using Cox models stratified by ART start year and cohort, with multiple imputation of missing data. FINDINGS 62 500 ART-naive people with HIV starting ART (12 422 [19·9%] women; median age 38 [IQR 30-48]) were included in the study. 1243 (2·0%) died during 188 952 person-years of follow-up (median 3·0 years [IQR 1·6-4·4]). There was little evidence that mortality rates differed between regimens with dolutegravir, elvitegravir, rilpivirine, darunavir, or efavirenz as the third drug. However, mortality was higher for raltegravir compared with dolutegravir (aHR 1·49, 95% CI 1·15-1·94), elvitegravir (1·86, 1·43-2·42), rilpivirine (1·99, 1·49-2·66), darunavir (1·62, 1·33-1·98), and efavirenz (2·12, 1·60-2·81) regimens. Results were similar for analyses making different assumptions about missing data and consistent across the time periods 2013-15 and 2016-18. Rates of virological suppression were higher for dolutegravir than other third drugs. INTERPRETATION This large study of patients starting ART since the introduction of INSTIs found little evidence that mortality rates differed between most first-line ART regimens; however, raltegravir-based regimens were associated with higher mortality. Although unmeasured confounding cannot be excluded as an explanation for our findings, virological benefits of first-line INSTIs-based ART might not translate to differences in mortality. FUNDING US National Institute on Alcohol Abuse and Alcoholism and UK Medical Research Council.
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Affiliation(s)
- Adam Trickey
- Population Health Sciences, University of Bristol, Bristol, UK.
| | - Lei Zhang
- Population Health Sciences, University of Bristol, Bristol, UK
| | - M John Gill
- Department of Medicine, University of Calgary, South Alberta HIV Clinic, Calgary, AB, Canada
| | - Fabrice Bonnet
- University of Bordeaux, Institut de santé publique, d'épidémiologie et de développement, Institut National de la Santé et de la Recherche Médicale (INSERM) U1219, Bordeaux, France; Centre Hospitalier Universitaire de Bordeaux, Bordeaux, France
| | - Greer Burkholder
- Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Antonella Castagna
- Institute of Infectious Diseases, University vita E Salute, Milan, Italy
| | - Matthias Cavassini
- Division of Infectious Diseases, Lausanne University Hospital, Lausanne, Switzerland
| | - Piotr Cichon
- Infectious Diseases Outpatient Clinic, Otto-Wagner Hospital, Vienna, Austria
| | - Heidi Crane
- Division of Infectious Diseases, Department of Medicine University of Washington, Seattle, WA, USA
| | - Pere Domingo
- Department of Infectious Diseases, Santa Creu i Sant Pau Hospital, Barcelona, Spain
| | - Sophie Grabar
- Sorbonne Université, INSERM, Institut Pierre Louis d'Épidémiologie et de Santé Publique, Paris, France; Department of Public Health, AP-HP, St Antoine Hospital, Paris, France
| | - Jodie Guest
- Atlanta Veterans Association Medical Center, Decatur, GA, USA; Rollins School of Public Health at Emory University, Atlanta, GA, USA
| | - Niels Obel
- Department of Infectious Diseases, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Mina Psichogiou
- First Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Marta Rava
- Unit AIDS Research Network Cohort, National Center of Epidemiology, Health Institute Carlos III, Madrid, Spain
| | - Peter Reiss
- Stichting HIV Monitoring, Amsterdam, Netherlands; Department of Global Health, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands; Amsterdam Institute for Global Health and Development, Amsterdam, Netherlands
| | - Christopher T Rentsch
- Yale School of Medicine, Yale University, New Haven, CT, USA; VA Connecticut Healthcare System, West Haven, CT, USA; Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK
| | - Melchor Riera
- Fundación Instituto de Investigación Sanitaria Illes Balears, Infectious Diseases Unit, Hospital Son Espases, Mallorca, Spain
| | - Gundolf Schuettfort
- Infectious Diseases Unit, Medical Center 2, Frankfurt University Hospital, Frankfurt, Germany
| | | | - Colette Smith
- Department of Infection and Population Health, University College London, London, UK
| | - Melanie Stecher
- Department I of Internal Medicine, University Hospital of Cologne, Cologne, Germany; German Center for Infection Research, Partner Site Cologne-Bonn, Cologne, Germany
| | - Timothy R Sterling
- Division of Infectious Diseases, Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Suzanne M Ingle
- Population Health Sciences, University of Bristol, Bristol, UK
| | - Caroline A Sabin
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation, Institute for Global Health, University College London, London, UK
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Wilson NL, Hoffman TJ, Heath SL, Saag MS, Miaskowski C. HIV Symptom Clusters are Similar Using the Dimensions of Symptom Occurrence and Distress. J Pain Symptom Manage 2022; 63:943-952. [PMID: 35235857 PMCID: PMC10408902 DOI: 10.1016/j.jpainsymman.2022.02.337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 02/15/2022] [Accepted: 02/18/2022] [Indexed: 10/19/2022]
Abstract
CONTEXT People living with HIV infection (PLWH) in the United States continue to experience a high symptom burden despite improvements in antiretroviral therapy. OBJECTIVES The purpose of this study was to determine if the number and types of symptom clusters differed based on whether symptom occurrence rates or distress ratings were used to create the clusters. METHODS Data from 2,000 patients with complete symptom occurrence rates and distress scores on the 20-item HIV Symptom Index from their first ambulatory clinic visit at one of six national HIV centers of excellence in the Center for AIDS Research Network of Integrated Clinical Systems were used in these analyses. Exploratory factor analysis was used to create the symptom clusters. RESULTS The same four symptom clusters (i.e., gastrointestinal, psychological, pain, body image) were identified using occurrence rates and distress ratings. For both dimensions of the symptom experience, the psychological, pain, and body image clusters each had the same symptoms. For the gastrointestinal cluster, four symptoms loaded on the occurrence dimension and six symptoms loaded on the distress dimension. CONCLUSION The number and types of symptom clusters were relatively similar across the occurrence and distress dimensions of the symptom experience. Symptom clusters in PLWH may provide insights into the development of targeted interventions for multiple co-occurring symptoms.
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Affiliation(s)
- Natalie L Wilson
- Department of Community Health Systems, School of Nursing, University of California, San Francisco, California, USA.
| | - Thomas J Hoffman
- Department of Epidemiology and Biostatistics, School of Medicine, University of California, San Francisco, California, USA
| | - Sonya L Heath
- Division of Infectious Diseases, School of Medicine, University of Alabama, Birmingham, Alabama, USA
| | - Michael S Saag
- Division of Infectious Diseases, School of Medicine, University of Alabama, Birmingham, Alabama, USA
| | - Christine Miaskowski
- Department of Physiological Nursing, School of Nursing, University of California, San Francisco, California, USA
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Ding H, Jambunathan K, Jiang G, Margolis DM, Leng I, Ihnat M, Ma JX, Mirsalis J, Zhang Y. 3D Spheroids of Human Primary Urine-Derived Stem Cells in the Assessment of Drug-Induced Mitochondrial Toxicity. Pharmaceutics 2022; 14:1042. [PMID: 35631624 PMCID: PMC9145543 DOI: 10.3390/pharmaceutics14051042] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 04/21/2022] [Accepted: 04/28/2022] [Indexed: 02/04/2023] Open
Abstract
Mitochondrial toxicity (Mito-Tox) risk has increased due to the administration of several classes of drugs, particularly some life-long antiretroviral drugs for HIV+ individuals. However, no suitable in vitro assays are available to test long-term Mito-Tox (≥4 weeks). The goal of this study is to develop a 3D spheroid system of human primary urine-derived stem cells (USC) for the prediction of drug-induced delayed Mito-Tox. The cytotoxicity and Mito-Tox were assessed in 3D USC spheroids 4 weeks after treatment with antiretroviral drugs: zalcitabine (ddC; 0.1, 1 and 10 µM), tenofovir (TFV; 3, 30 and 300 µM) or Raltegravir (RAL; 2, 20 and 200 µM). Rotenone (RTNN, 10 µM) and 0.1% DMSO served as positive and negative controls. Despite only mild cytotoxicity, ddC significantly inhibited the expression of oxidative phosphorylation enzyme Complexes I, III, and IV; and RAL transiently reduced the level of Complex IV. A significant increase in caspase 3 and ROS/RNS level but a decrease in total ATP were observed in USC treated with ddC, TFV, RAL, and RTNN. Levels of mtDNA content and mitochondrial mass were decreased in ddC but minimally or not in TFV- and RAL-treated spheroids. Thus, 3D USC spheroid using antiretroviral drugs as a model offers an alternative platform to assess drug-induced late Mito-Tox.
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Affiliation(s)
- Huifen Ding
- Wake Forest Institute for Regenerative Medicine, Wake Forest University Health Sciences, Winston-Salem, NC 27157, USA;
- Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Stomatological Hospital of Chongqing Medical University, Chongqing 401147, China
| | - Kalyani Jambunathan
- SRI Biosciences, SRI International, 333 Ravenswood Avenue, Menlo Park, CA 94025, USA; (K.J.); (J.M.)
| | - Guochun Jiang
- University of North Carolina HIV Cure Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; (G.J.); (D.M.M.)
| | - David M. Margolis
- University of North Carolina HIV Cure Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; (G.J.); (D.M.M.)
| | - Iris Leng
- Department of Biostatistics and Data Science, Division of Public Health Sciences, Wake Forest School of Medicine, Winston-Salem, NC 27101, USA;
| | - Michael Ihnat
- Department of Pharmaceutical Sciences, The University of Oklahoma College of Pharmacy, Oklahoma City, OK 73117, USA;
| | - Jian-Xing Ma
- Department of Biochemistry, Wake Forest University Health Sciences, Winston-Salem, NC 27101, USA;
| | - Jon Mirsalis
- SRI Biosciences, SRI International, 333 Ravenswood Avenue, Menlo Park, CA 94025, USA; (K.J.); (J.M.)
| | - Yuanyuan Zhang
- Wake Forest Institute for Regenerative Medicine, Wake Forest University Health Sciences, Winston-Salem, NC 27157, USA;
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HIV-1 Integrase Inhibitory Effects of Major Compounds Present in CareVid™: An Anti-HIV Multi-Herbal Remedy. Life (Basel) 2022; 12:life12030417. [PMID: 35330168 PMCID: PMC8950597 DOI: 10.3390/life12030417] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 03/08/2022] [Accepted: 03/09/2022] [Indexed: 11/21/2022] Open
Abstract
In our continued study on the anti-HIV activity of compounds present in CareVidTM, we report the HIV-1 integrase ((HIV-1 IN) inhibitory effects of pellitorine (1), oleuropein (2), magnoflorine (3), crotepoxide (4), ent-kaurane-16β,17-diol (5), crotocorylifuran (6), lupeol (7), betulin (8), and ellagic acid (9) in an in vitro enzyme assay, and in an in silico study. Ellagic acid, pellitorine, lupeol, and betulin showed an in vitro percentage inhibition against HIV-1 IN of 21.1%, 19.0%, 18.5%, and 16.8%, respectively, at a standard concentration of 25 μg/mL. However, from a pharmacokinetic perspective, ellagic acid has poor bioavailability, due to rapid elimination in metabolism in the gut microbiome. It was postulated that known gut catabolites of ellagic acid, urolithin A (10) and urolithin B (11) could be more promising candidates in exploring the anti-HIV activity of ellagic acid-rich medicinal species consumed orally. On the contrary, urolithin A and urolithin B demonstrated lower activity with comparison to ellagic acid. The binding affinity of compounds 1–9, urolithin A, and urolithin B against the catalytic domain of HIV-1 IN was also explored by in silico methods. Docking studies showed oleuropein as the best candidate, with a predicted energy of binding of ΔG −5.81 kcal/mol, while ellagic acid showed moderate predicted inhibition (ΔG −4.38 kcal/mol) caused by the interaction between the carbonyl and the key Mg2+ ion in the active site.
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Reduction of CD8 T cell functionality but not inhibitory capacity by integrase inhibitors. J Virol 2022; 96:e0173021. [PMID: 35019724 DOI: 10.1128/jvi.01730-21] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Although HIV-specific CD8 T cells are effective in controlling HIV-infection, they fail to clear infection even in the presence of antiretroviral therapy (ART) and cure strategies such as "shock-and-kill". Little is known how ART is contributing to HIV-specific CD8 T cell function and the ability to clear HIV infection. Therefore, we first assessed the cytokine polyfunctionality and proliferation of CD8 T cells from ART-treated HIV+ individuals directly ex vivo and observed a decline in the multifunctional response as well as proliferation indices of these cells in individuals treated with integrase inhibitor (INSTI) based ART regimens compared to both protease inhibitor (PI) and non-nucleoside reverse-transcriptase inhibitor (NNRTI) based regimens. We next co-cultured CD8 T cells with different drugs individually and were able to observe reduced functional properties with significantly decreased ability of CD8 T cells to express IFNγ, MIP1β and TNFα only after treatment with INSTI-based regimens. Furthermore, previously activated and INSTI-treated CD8 T cells demonstrated reduced capacity to express perforin and granzyme B compared to PI and NNRTI treated cells. Unexpectedly, CD8 T cells treated with dolutegravir showed a similar killing ability 7 dpi compared to emtricitabine or rilpivirine treated cells. We next used a live cell imaging assay to determine the migratory capacity of CD8 T cells. Only INSTI-treated cells showed less migratory activity after SDF-1α stimulation compared to NRTI regimens. Our data show that the choice of ART can have a significant impact on CD8 T cell effector functions, but the importance for potential eradication attempts is unknown. Importance Integrase Strand Transfer Inhibitors (INSTI) are recommended by national and international guidelines as a key component of ART in the treatment of HIV-infected patients. In particular, their efficacy, tolerability and low drug-drug interaction profile have made them to the preferred choice as part of the first-line regimen in treatment-naïve individuals. Here, we demonstrate that the choice of ART can have a significant impact on function and metabolism of CD8 T cells. In summary, our study provides first evidence on a significant, negative impact on CD8 T cell effector functions in the presence of two INSTIs, dolutegravir and elvitegravir, which may contribute to the limited success of eradicating HIV-infected cells through "shock-and-kill" strategies. Although our findings are coherent with recent studies highlighting a possible role of dolutegravir in weight gain, further investigations are necessary to fully understand the impact of INSTI-based regimens on the health of the individual during antiretroviral therapy.
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Saple D, Save S, Powar I. Reduction in the weight, gained due to dolutegravir, following switch to bictegravir. Indian J Sex Transm Dis AIDS 2022; 43:27-29. [PMID: 35846543 PMCID: PMC9282705 DOI: 10.4103/ijstd.ijstd_73_21] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 12/17/2021] [Accepted: 12/17/2021] [Indexed: 11/23/2022] Open
Abstract
Background: HIV-infected individuals can live with the virus for decades, and the physicians have to review the long-term health implications of weight gain as they would for any other patient. Although the integrase strand transfer inhibitors (INSTIs) class of drugs are one of the most popular regimens used for rapid reduction and maintenance in HIV cases, the weight gain resulting from their use is concerning. The use of dolutegravir (DTG) an INSTI is observed to have a weight gain in people living with HIV. Since bictegravir is also an INSTI, it is expected to show a similar weight gain. Objective: This retrospective analyses the change in the weight in 22 patients, who showed a trend of increase in weight when on DTG and later when switched to bictegravir therapy showed reduction in the increased weight. Methods: This is a retrospective analysis from our clinic (Dr. Saple's Clinic) in Mumbai from the duration of March 2018 to March 2021. Excessive weight gain was observed when the patients were on DTG therapy. The therapy was then switched to an equally potent integrase strand inhibitor bictegravir to get the benefit of efficacy of antiretroviral therapy and avoid the weight gain effect seen with DTG. Results: In our case review, we found results contrary to this. After 22 patients were treated on DTG for 9 to 24 months (mean 20.68 months), the baseline weight of 74.04 kg increased significantly to 84.26 kg (P < 0.05). After switching over to bictegravir for a mean period of 8 – 12 months (mean 11.72 months), this weight reduced to mean of 77.08 kg, a drop was clinically observed but was not statistically significant. Conclusion: Our finding could be the first instance were weight loss has been reported post switching the patients from DTG therapy to Bictegravir. Considering smaller patient population this outcome may need further confirmed through large group study.
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Discordant Liver Fibrosis Predictors in Virologically Suppressed People Living with HIV without Hepatitis Virus Infection. Diagnostics (Basel) 2021; 12:diagnostics12010014. [PMID: 35054179 PMCID: PMC8775200 DOI: 10.3390/diagnostics12010014] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 12/15/2021] [Accepted: 12/17/2021] [Indexed: 12/17/2022] Open
Abstract
Severe liver fibrosis (LF) is associated with poor long-term liver-related outcomes in people living with HIV (PLWH). The study aimed to explore the prevalence and predictors of LF and the concordance between different non-invasive methods for the estimation of LF in HIV-infected individuals without hepatitis virus infection. We enrolled PLWH with HIV-1-RNA <50 copies/mL for >12 months, excluding individuals with viral hepatitis. LF was assessed by transient elastography (TE) (significant >6.65 kPa), fibrosis-4 (FIB-4) (significant >2.67), and AST-to-platelet ratio index (APRI) (significant >1.5). We included 234 individuals (67% males, median age 49 years, median time from HIV diagnosis 11 years, 38% treated with integrase strand transfer inhibitors). In terms of the TE, 13% had ≥F2 stage; FIB-4 score was >1.5 in 7%; and APRI > 0.5 in 4%. Higher body mass index, diabetes mellitus, detectable baseline HIV-1 RNA and longer atazanavir exposure were associated with higher liver stiffness as per TE. Predictors of higher APRI score were CDC C stage and longer exposure to tenofovir alafenamide, while HBcAb positivity and longer exposure to tenofovir alafenamide were associated to higher FIB-4 scores. Qualitative agreement was poor between FIB-4/TE and between APRI/TE by non-parametric Spearman correlation and kappa statistic. In our study, in the group of PLWH without viral hepatitis, different non-invasive methods were discordant in predicting liver fibrosis.
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Wood BR, Huhn GD. Excess Weight Gain With Integrase Inhibitors and Tenofovir Alafenamide: What Is the Mechanism and Does It Matter? Open Forum Infect Dis 2021; 8:ofab542. [PMID: 34877366 PMCID: PMC8643706 DOI: 10.1093/ofid/ofab542] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 10/28/2021] [Indexed: 12/16/2022] Open
Abstract
Numerous studies have detected a greater likelihood of excess weight gain with specific antiretrovirals (ARVs), particularly tenofovir alafenamide and integrase inhibitors, as compared with other agents and classes. The long-term implications and potential reversibility for individuals who have experienced substantial ARV-associated weight accumulation remain poorly understood. Furthermore, the underlying mechanism remains controversial: Is the explanation mitochondrial toxicity and weight suppression from the older agents or direct effects of the newer drugs on appetite, adipocytes, or other unintended targets? This review discusses proposed mechanisms and evidence to date and argues that the question about mechanism is highly clinically relevant because it carries significant implications for ARV management. The existing literature suggests that older ARVs, such as tenofovir disoproxil fumarate and efavirenz, suppress weight gain, but also that integrase inhibitors may stimulate excess weight gain through several plausible biologic pathways. Confirming the mechanisms of ARV-associated excess weight gain should be high priority for future research.
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Affiliation(s)
- Brian R Wood
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington, USA
| | - Gregory D Huhn
- Division of Infectious Diseases, Cook County Health, Chicago, Illinois, USA.,Division of Infectious Disesases, Rush University Medical Center, Chicago, Illinois, USA
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Menéndez-Arias L, Delgado R. Update and latest advances in antiretroviral therapy. Trends Pharmacol Sci 2021; 43:16-29. [PMID: 34742581 DOI: 10.1016/j.tips.2021.10.004] [Citation(s) in RCA: 70] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 10/01/2021] [Accepted: 10/05/2021] [Indexed: 12/27/2022]
Abstract
Since the first cases of AIDS appeared in 1981, human immunodeficiency virus type 1 (HIV-1) infection has reached pandemic proportions. Forty years later, research has led to the approval of more than 30 antiretroviral drugs, while combination therapies have turned HIV-1 infection into a chronic, but manageable disease. Still, drug toxicity and acquired and transmitted drug resistance remain as major threats to therapy success. In this review, we provide an overview on currently available anti-HIV drugs and the latest developments in antiretroviral therapy, focused on new antiretroviral agents acting on known and unexploited antiviral targets, prevention therapies aimed to improve available drug combinations, and research on new long-acting therapies, particularly those involving novel drug candidates such as lenacapavir or islatravir.
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Affiliation(s)
- Luis Menéndez-Arias
- Centro de Biología Molecular 'Severo Ochoa', Consejo Superior de Investigaciones Científicas y Universidad Autónoma de Madrid, 28049 Madrid, Spain.
| | - Rafael Delgado
- Laboratory of Molecular Microbiology. Instituto de Investigación Hospital 12 de Octubre (Imas12) and The University Complutense School of Medicine, Madrid, Spain.
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Senneker T, Tseng A. An update on neuropsychiatric adverse effects with second-generation integrase inhibitors and nonnucleoside reverse transcriptase inhibitors. Curr Opin HIV AIDS 2021; 16:309-320. [PMID: 34475342 DOI: 10.1097/coh.0000000000000705] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Neuropsychiatric adverse effects (NPAE) associated with integrase strand transfer inhibitors (INSTIs) and nonnucleoside reverse transcriptase inhibitors (NNRTIs) are a growing concern, with higher rates in the real-world compared to phase III trials. This paper reviews the incidence, risk factors, and management of NPAE with second-generation INSTIs, INSTI/rilpivirine dual therapy, and doravirine. RECENT FINDINGS Recent cohort data confirm up to 8% NPAE-associated discontinuations for dolutegravir; NPAE with dolutegravir/rilpivirine therapy are higher than with dolutegravir alone, whereas bictegravir appears similar to dolutegravir. In contrast, NPAE with cabotegravir alone or with rilpivirine appears to be low. Doravirine has NPAE rates similar to rilpivirine and lower than efavirenz. Risk factors for NPAE include female gender, concurrent abacavir use, Sub-Saharan African descent, and age, whereas underlying psychiatric conditions do not appear to increase risk. Strategies to manage NPAE include changing administration time, therapeutic drug monitoring, or regimen modification including within-class INSTI changes. People experiencing NPAE with dolutegravir may tolerate bictegravir. SUMMARY Overall, mild to moderate NPAE are associated with INSTIs and newer NNRTIs. Rarely, more severe symptoms may occur and lead to treatment discontinuation. Clinicians should be aware of NPAE to identify and manage drug-related adverse effects.
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Affiliation(s)
- Tessa Senneker
- McGill University Health Centre, Montreal, Quebec
- Immunodeficiency Clinic, University Health Network
| | - Alice Tseng
- Immunodeficiency Clinic, University Health Network
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada
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Musekwa R, Hamooya BM, Koethe JR, Nzala S, Masenga SK. Prevalence and correlates of hypertension in HIV-positive adults from the Livingstone Central Hospital, Zambia. Pan Afr Med J 2021; 39:237. [PMID: 34659610 PMCID: PMC8498662 DOI: 10.11604/pamj.2021.39.237.29718] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 08/10/2021] [Indexed: 11/11/2022] Open
Abstract
Introduction HIV-infection and treatment with antiretroviral therapy (ART) are risk factors for the development of hypertension, which is more prevalent in people living with HIV compared with the general population. Although there is a shift to Integrase Strand Transfer Inhibitor (INSTI)-based ART across the sub-Saharan Africa, there is limited information with regard to INSTIs and hypertension association in this region, making this, a critical question to address. Hence, the study aimed to determine the relationship between hypertension and ART regimen in people living with HIV. Methods this was a cross-sectional study conducted at the Livingstone Central Hospital, southern province of Zambia. This study utilized programmatic data. Demographic and clinical data of 348 persons living with HIV who had been on ART for more than 2 years was abstracted in the adult ART database registry. Descriptive and inferential statistics were used for analyses of data. Results prevalence of hypertension was 18.4% (n=64). Hypertensives were older than normotensives with median (interquartile range) age of 55 (49, 61) and 46 (41, 52), respectively. At multivariate analysis, age (aOR: 1.07, 95% CI 1.04-1.11; p = 0.001) and body mass index (aOR: 1.10, 95% CI 1.04-1.16; p = 0.002) were positively associated with hypertension. Participants on dolutegravir based regimen were 2 times (aOR: 2.44, 95% CI 1.22-4.86; p = 0.01) more likely to be hypertensive compared to those on non-nucleoside reverse transcriptase inhibitors (efavirenz or nevirapine). Conclusion we confirm that increasing age, body mass index (BMI) and use of dolutegravir are risk factors for hypertension. Close monitoring for persons with HIV with these known risk factors is required.
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Affiliation(s)
- Robert Musekwa
- School of Medicine and Health Sciences, Mulungushi University, Hand Research Group, Livingstone, Zambia
| | - Benson Malambo Hamooya
- School of Medicine and Health Sciences, Mulungushi University, Hand Research Group, Livingstone, Zambia
| | - John Robert Koethe
- Vanderbilt University Medical Center, Nashville, Tennesse United States of America
| | | | - Sepiso Kenias Masenga
- School of Medicine and Health Sciences, Mulungushi University, Hand Research Group, Livingstone, Zambia
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Jianu C, Itu-Mureşan C, Topan AV, Filipescu I, Jianu ME, Melincovici CS, Mihu CM, Bolboacă SD. Continuum of Care UNAIDS Fast-Track Targets Evaluation of Patients Living with Human Immunodeficiency Virus Infection. Healthcare (Basel) 2021; 9:1249. [PMID: 34682929 PMCID: PMC8535456 DOI: 10.3390/healthcare9101249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 09/12/2021] [Accepted: 09/16/2021] [Indexed: 11/16/2022] Open
Abstract
The current study evaluated the progress of continuum healthcare for patients living with human immunodeficiency virus (HIV) infection from Cluj County in two moments, 2016 and 2020, and compared the results to the Fast-Track targets (FTTs) proposed by the Joint United Nations Programme (UNAIDS) on HIV/AIDS. By the end of 2020, 368 out of 385 confirmed HIV-positive patients from Cluj County were under surveillance in our center, representing almost 95% of the patients living with HIV and knowing their diagnosis, compared to 87.9% in 2016. Nearly 97% of those in active follow-up from Cluj County were under antiretroviral therapy (ART) in 2020, compared to 89% in 2016. The number of virally suppressed patients from those under ART was almost 94% in 2020, compared to 82.7% in 2016, and the increase is observed regardless of the ART regime. A shift towards integrase strand transfer inhibitors, with a higher efficacy, fewer adverse effects, and fewer drug interactions, is observed, which could contribute to the decrease in HIV transmission.
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Affiliation(s)
- Cristian Jianu
- Department of Medical Informatics and Biostatistics, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400349 Cluj-Napoca, Romania; (C.J.); (S.D.B.)
- Department of Immunosuppressed, Clinical Hospital of Infectious Diseases, 400348 Cluj-Napoca, Romania; (C.I.-M.); (A.V.T.); (I.F.)
| | - Corina Itu-Mureşan
- Department of Immunosuppressed, Clinical Hospital of Infectious Diseases, 400348 Cluj-Napoca, Romania; (C.I.-M.); (A.V.T.); (I.F.)
| | - Adriana Violeta Topan
- Department of Immunosuppressed, Clinical Hospital of Infectious Diseases, 400348 Cluj-Napoca, Romania; (C.I.-M.); (A.V.T.); (I.F.)
- Department of Infectious Diseases, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400348 Cluj-Napoca, Romania
| | - Irina Filipescu
- Department of Immunosuppressed, Clinical Hospital of Infectious Diseases, 400348 Cluj-Napoca, Romania; (C.I.-M.); (A.V.T.); (I.F.)
| | - Mihaela Elena Jianu
- Department of Histology, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400349 Cluj-Napoca, Romania; (C.S.M.); (C.M.M.)
| | - Carmen Stanca Melincovici
- Department of Histology, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400349 Cluj-Napoca, Romania; (C.S.M.); (C.M.M.)
| | - Carmen Mihaela Mihu
- Department of Histology, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400349 Cluj-Napoca, Romania; (C.S.M.); (C.M.M.)
| | - Sorana D. Bolboacă
- Department of Medical Informatics and Biostatistics, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400349 Cluj-Napoca, Romania; (C.J.); (S.D.B.)
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Hailu W, Tesfaye T, Tadesse A. Hyperglycemia After Dolutegravir-Based Antiretroviral Therapy. Int Med Case Rep J 2021; 14:503-507. [PMID: 34349567 PMCID: PMC8326784 DOI: 10.2147/imcrj.s323233] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 07/23/2021] [Indexed: 11/23/2022] Open
Abstract
Background Antiretroviral therapies prolong life expectancy and improve the quality of life of HIV-infected patients. Despite the documented benefits of antiretroviral drugs, its use is not without side effects. Here, we report cases of new onset diabetes mellitus after taking a dolutegravir (DTG)-based ART regimen. Case Presentation HIV-infected patients who had been on non-nucleoside reverse transcriptase inhibitor (NNRTI)-based ART regimens for more than a decade were shifted to integrase strand transfer inhibitors (dolutegravir)-based ART regimen as recommended by the National Comprehensive HIV Care Guideline. They were diagnosed to have diabetes mellitus with or without diabetic ketoacidosis (DKA) as evidenced by polyuria, polydipsia and fatigue, severe hyperglycemia (plasma glucose level >250 mg/dl) with or without ketonuria (3+) after 1–12 months of DTG-based ART regimen. Two of the patients who presented with DKA were treated with intravenous fluids and regular insulin. NPH insulin was started following recovery from DKA, which later shifted to metformin. One of the patients who presented with severe hyperglycemia without DKA was started with NPH insulin, which later shifted to metformin. Good glycemic control was obtained with metformin, while the DTG-based ART regimen was continued. Conclusion Hyperglycemia is a potential and noticed side effect of the DTG-based ART regimen. Baseline and periodic monitoring of plasma glucose might be required in ART regimens containing dolutegravir.
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Affiliation(s)
- Workagegnehu Hailu
- Department of Internal Medicine, University of Gondar, Gondar, North Gondar, Ethiopia
| | - Tsebaot Tesfaye
- Department of Internal Medicine, University of Gondar, Gondar, North Gondar, Ethiopia
| | - Abilo Tadesse
- Department of Internal Medicine, University of Gondar, Gondar, North Gondar, Ethiopia
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