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Vemulapalli AC, Elias AA, Yerramsetti MD, Olanisa OO, Jain P, Khan QS, Butt SR. The Impact of Contemporary Antiretroviral Drugs on Atherosclerosis and Its Complications in People Living With HIV: A Systematic Review. Cureus 2023; 15:e47730. [PMID: 38021858 PMCID: PMC10676193 DOI: 10.7759/cureus.47730] [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: 09/21/2023] [Accepted: 10/26/2023] [Indexed: 12/01/2023] Open
Abstract
With the advent of modern antiretroviral therapy (ART), human immunodeficiency virus (HIV) infection has been modified into a chronic manageable condition, prolonging the lifespan of people living with HIV (PLHIV). This has resulted in an increased non-AIDS-related morbidity in the HIV-infected population. Our aim is to study the role of contemporary ART in tackling the risk of atherosclerosis and cardiovascular disease (CVD) in PLHIV. We searched through the databases of PubMed, PubMed Central, and Cochrane Library for pertinent articles using the medical subject headings (MeSH) "HIV infection", "Atherosclerosis", and "Antiretroviral agents". The articles published in the past five years were retrieved, screened for relevance, and assessed for quality before being included in the review. This review was performed following the PRISMA 2020 guidelines. The results indicate that the incidence of dyslipidemia with integrase strand transfer inhibitors (INSTIs) is greater than with non-nucleoside reverse transcriptase inhibitors (NNRTIs) and lesser than with protease inhibitors (PIs). INSTIs are indispensably associated with weight gain and obesity. High triglyceride (TG) and oxidized low-density lipoproteins to low-density lipoproteins (oxLDL/LDL) ratio levels and low high-density lipoprotein (HDL) levels are seen in patients taking PIs. A higher incidence of hypertension and metabolic syndrome (MetS) was noticed with INSTIs compared to NNRTIs. PI intake for >5 years increases the risk of subclinical atherosclerosis. Increased risk of myocardial infarction with INSTIs was observed in a study, while another study reported decreased risk. HIV infection independently increases the risk for atherosclerosis and CVD. Although contemporary ART decreases this enhanced risk, it inherently increases the risk for abnormal lipid profile, MetS, weight gain, and obesity. Further research into the risk of atherosclerosis and CVD with newer ART drugs is essential for decoding the underlying mechanisms and preventing adverse cardiac outcomes in PLHIV.
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Affiliation(s)
- Abhijith C Vemulapalli
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Abanob A Elias
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Monica D Yerramsetti
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Olawale O Olanisa
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Payal Jain
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Qasim S Khan
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Samia R Butt
- General Practice, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
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Esber AL, Dear NF, King D, Francisco LV, Sing'oei V, Owuoth J, Maswai J, Iroezindu M, Bahemana E, Kibuuka H, Shah N, Polyak CS, Ake JA, Crowell TA. Achieving the third 95 in sub-Saharan Africa: application of machine learning approaches to predict viral failure. AIDS 2023; 37:1861-1870. [PMID: 37418549 DOI: 10.1097/qad.0000000000003646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/09/2023]
Abstract
OBJECTIVE Viral failure in people with HIV (PWH) may be influenced by multiple sociobehavioral, clinical, and context-specific factors, and supervised learning approaches may identify novel predictors. We compared the performance of two supervised learning algorithms to predict viral failure in four African countries. DESIGN Cohort study. METHODS The African Cohort Study is an ongoing, longitudinal cohort enrolling PWH at 12 sites in Uganda, Kenya, Tanzania, and Nigeria. Participants underwent physical examination, medical history-taking, medical record extraction, sociobehavioral interviews, and laboratory testing. In cross-sectional analyses of enrollment data, viral failure was defined as a viral load at least 1000 copies/ml among participants on antiretroviral therapy (ART) for at least 6 months. We compared the performance of lasso-type regularized regression and random forests by calculating area under the curve (AUC) and used each to identify factors associated with viral failure; 94 explanatory variables were considered. RESULTS Between January 2013 and December 2020, 2941 PWH were enrolled, 1602 had been on antiretroviral therapy (ART) for at least 6 months, and 1571 participants with complete case data were included. At enrollment, 190 (12.0%) had viral failure. The lasso regression model was slightly superior to the random forest in its ability to identify PWH with viral failure (AUC: 0.82 vs. 0.75). Both models identified CD4 + count, ART regimen, age, self-reported ART adherence and duration on ART as important factors associated with viral failure. CONCLUSION These findings corroborate existing literature primarily based on hypothesis-testing statistical approaches and help to generate questions for future investigations that may impact viral failure.
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Affiliation(s)
- Allahna L Esber
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland, USA
| | - Nicole F Dear
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland, USA
| | - David King
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland, USA
| | - Leilani V Francisco
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland, USA
| | - Valentine Sing'oei
- U.S. Army Medical Research Directorate - Africa
- HJF Medical Research International, Kisumu
| | - John Owuoth
- U.S. Army Medical Research Directorate - Africa
- HJF Medical Research International, Kisumu
| | - Jonah Maswai
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring
- U.S. Army Medical Research Directorate - Africa, Kericho, Kenya
| | - Michael Iroezindu
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring
- HJF Medical Research International, Abuja, Nigeria
| | - Emmanuel Bahemana
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring
- HJF Medical Research International, Mbeya, Tanzania
| | - Hannah Kibuuka
- Makerere University-Walter Reed Project, Kampala, Uganda
| | - Neha Shah
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring
| | - Christina S Polyak
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland, USA
| | - Julie A Ake
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring
| | - Trevor A Crowell
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland, USA
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Sadouni M, Duquet-Armand M, Alkeddeh MG, El-Far M, Larouche-Anctil E, Tremblay C, Baril JG, Trottier B, Chartrand-Lefebvre C, Durand M. Epicardial fat density, coronary artery disease and inflammation in people living with HIV. Medicine (Baltimore) 2023; 102:e32980. [PMID: 36862874 PMCID: PMC9981370 DOI: 10.1097/md.0000000000032980] [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] [Indexed: 03/04/2023] Open
Abstract
Studies have shown an increased risk of coronary artery disease (CAD) in the human immunodeficiency virus (HIV) population. Epicardial fat (EF) quality may be linked to this increased risk. In our study, we evaluated the associations between EF density, a qualitative characteristic of fat, and inflammatory markers, cardiovascular risk factors, HIV-related parameters, and CAD. Our study was cross-sectional, nested in the Canadian HIV and Aging Cohort Study, a large prospective cohort that includes participants living with HIV (PLHIV) and healthy controls. Participants underwent cardiac computed tomography angiography to measure volume and density of EF, coronary artery calcium score, coronary plaque, and low attenuation plaque volume. Association between EF density, cardiovascular risk factors, HIV parameters, and CAD were evaluated using adjusted regression analysis. A total of 177 PLHIV and 83 healthy controls were included in this study. EF density was similar between the two groups (-77.4 ± 5.6 HU for PLHIV and -77.0 ± 5.6 HU for uninfected controls, P = .162). Multivariable models showed positive association between EF density and coronary calcium score (odds ratio, 1.07, P = .023). Among the soluble biomarkers measured in our study, adjusted analyses showed that IL2Rα, tumor necrosis factor alpha and luteizing hormone were significantly associated with EF density. Our study showed that an increase in EF density was associated with a higher coronary calcium score and with inflammatory markers in a population that includes PLHIV.
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Affiliation(s)
- Manel Sadouni
- Centre hospitalier de l’Université de Montréal (CHUM) Research Center, Montreal, Canada
- Université de Montréal, Montreal, Canada
| | - Marie Duquet-Armand
- Centre hospitalier de l’Université de Montréal (CHUM) Research Center, Montreal, Canada
- Université de Montréal, Montreal, Canada
- Radiology, CHUM, Montreal, Canada
| | | | - Mohamed El-Far
- Centre hospitalier de l’Université de Montréal (CHUM) Research Center, Montreal, Canada
- Université de Montréal, Montreal, Canada
| | - Etienne Larouche-Anctil
- Centre hospitalier de l’Université de Montréal (CHUM) Research Center, Montreal, Canada
- Université de Montréal, Montreal, Canada
| | - Cécile Tremblay
- Centre hospitalier de l’Université de Montréal (CHUM) Research Center, Montreal, Canada
- Université de Montréal, Montreal, Canada
- Microbiology, CHUM, Montreal, Canada
| | - Jean-Guy Baril
- Centre hospitalier de l’Université de Montréal (CHUM) Research Center, Montreal, Canada
- Université de Montréal, Montreal, Canada
- Medical Clinic Quartier Latin, Montreal, Canada
| | | | - Carl Chartrand-Lefebvre
- Centre hospitalier de l’Université de Montréal (CHUM) Research Center, Montreal, Canada
- Université de Montréal, Montreal, Canada
- Radiology, CHUM, Montreal, Canada
| | - Madeleine Durand
- Centre hospitalier de l’Université de Montréal (CHUM) Research Center, Montreal, Canada
- Université de Montréal, Montreal, Canada
- Internal Medicine, CHUM, Montreal, Canada
- *Correspondence: Madeleine Durand, CHUM (University of Montreal Medical Center), 850 Rue Saint-Denis, Montréal, QC H2X 0A9, Canada (e-mail: )
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Louwrens A, Fourie CM, Roux SBL, Breet Y. Age-related differences in the vascular function and structure of South Africans living with HIV. South Afr J HIV Med 2022; 23:1335. [PMID: 35284097 PMCID: PMC8905456 DOI: 10.4102/sajhivmed.23i1.1335] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 11/26/2021] [Indexed: 11/06/2022] Open
Abstract
Background As the life expectancy of people living with the HIV increases because of antiretroviral treatment (ART), their risk for vascular co-morbidities and early vascular ageing (EVA) also increases. Objective We aimed to investigate whether HIV infection relates to vascular structure and function in black South African adults and whether this relationship is age dependent. Method This cross-sectional study carried out in urban and rural areas of North West province, South Africa, included 572 age- and sex-matched people living with HIV (PLWH) and without HIV. Participants from the EndoAfrica study and PURE study were stratified according to tertiles of age. Measures of vascular structure (carotid intima-media thickness) and function (carotid-femoral pulse wave velocity, central systolic blood pressure, central pulse pressure and pulse pressure amplification) were determined. Results Blood pressure measures were lower in PLWH compared with their controls (all P ≤ 0.001), especially in the younger and middle-aged groups (all P ≤ 0.031), whilst vascular measures did not differ (all P ≥ 0.611). In multivariate linear regression analyses, vascular measures were not associated with a HIV- positive status in either the total or any of the age groups. Conclusion Black South Africans living with HIV have a less adverse blood pressure profile than their counterparts without HIV. The HIV-positive status was not associated with measures of vascular structure or function in any age group. The results suggest that HIV does not contribute to EVA in this population; however, further longitudinal investigation is warranted.
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Affiliation(s)
- Anisca Louwrens
- Hypertension in Africa Research Team (HART), School for Physiology, Nutrition and Consumer Science, Faculty of Health Sciences, North-West University, Potchefstroom, South Africa
| | - Carla M.T. Fourie
- Hypertension in Africa Research Team (HART), School for Physiology, Nutrition and Consumer Science, Faculty of Health Sciences, North-West University, Potchefstroom, South Africa
- MRC Research Unit for Hypertension and Cardiovascular Disease, Faculty of Health Sciences, North-West University, Potchefstroom, South Africa
| | - Shani Botha-Le Roux
- Hypertension in Africa Research Team (HART), School for Physiology, Nutrition and Consumer Science, Faculty of Health Sciences, North-West University, Potchefstroom, South Africa
- MRC Research Unit for Hypertension and Cardiovascular Disease, Faculty of Health Sciences, North-West University, Potchefstroom, South Africa
| | - Yolandi Breet
- Hypertension in Africa Research Team (HART), School for Physiology, Nutrition and Consumer Science, Faculty of Health Sciences, North-West University, Potchefstroom, South Africa
- MRC Research Unit for Hypertension and Cardiovascular Disease, Faculty of Health Sciences, North-West University, Potchefstroom, South Africa
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Santos WRD, Santos WRD, Paes PP, Fernandes TM, Tenório KER, Fernandes APM. Impact of strength training on bone mineral density in HIV-positive patients. FISIOTERAPIA EM MOVIMENTO 2022. [DOI: 10.1590/fm.2022.35117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Abstract Introduction: Highly active antiretroviral therapy (HAART) transformed HIV from a fatal disease to a chronic one, but it has adverse effects, such as the lipodystrophy syndrome, characterized by morphological and metabolic changes, such as reduced bone mineral density (BMD), potentiating morbidities and mortality. Strength training (ST) aims to increase BMD, due to the osteogenic effect. Objective: To verify the impact of strength training on BMD in people with HIV. Methods: This is a quasi-experimental study, which included 40 people with a mean age of 50 ± 6 years, separated into trained group (TG, n = 20) and control group (CG, n = 20), with reduction in BMD, HIV-positive, using HAART and without exercising. BMD was assessed by DEXA in the lumbar spine, femoral neck and distal 1/3 of the radius, before and after 12 weeks, with the GT submitted to 36 ST and the CG without physical training in the DEXA evaluation in the same time interval. Results: TG had a significant increase with great effect on BMD in all segments: lumbar spine (p = 0.001; ES: 1.87), femoral neck (p = 0.003; ES: 2.20) and 1/3 distal of the radius (p = 0.001; ES: 1.81). Meanwhile, CG group showed a significant reduction with great effect on the femoral neck (p = 0.020; ES: 2.56) and 1/3 distal of the radius (p = 0.015; ES: 2.93), while the lumbar spine showed a great effect to reduce BMD (p = 0.293; ES: 1.78). Conclusion: ST can be used as a therapeutic resource to increase BMD in people with HIV, contributing to the advancement in the search for non-drug therapeutic practices.
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SADOUNI M, DURAND M, BOLDEANU I, DANIELI C, BODSON-CLERMONT P, MANSOUR S, BARIL JG, TROTTIER B, TREMBLAY C, CHARTRAND-LEFEBVRE C. Association of epicardial fat with noncalcified coronary plaque volume and with low attenuation plaque in people with HIV. AIDS 2021; 35:1575-1584. [PMID: 33831908 PMCID: PMC8286299 DOI: 10.1097/qad.0000000000002911] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES People with HIV are exposed to a higher risk of coronary artery disease (CAD) compared with the general population. Epicardial fat may play a unique role in promoting coronary atherosclerosis. We measured epicardial fat in participants living with HIV and controls and investigated its association with coronary plaque volume and low attenuation plaque, a marker of plaque vulnerability. DESIGN This is a cross-sectional study, nested in the Canadian HIV and Aging Cohort Study, a large prospective cohort actively following participants with HIV and controls. Participants with low/intermediate cardiovascular risk without symptoms/history of CAD were invited to undergo cardiac computed tomography (CT). METHODS Volume of epicardial fat, coronary plaque and low attenuation component of the plaque were measured. Association between epicardial fat, coronary plaque volume and low attenuation component was tested using adjusted regression analysis. RESULTS A total of 169 participants with HIV and 81 controls underwent cardiac CT. Participants with HIV had a greater epicardial fat volume compared with controls (P = 0.019). In participants with HIV, epicardial fat volume was positively associated with duration of nonnucleoside reverse transcriptase inhibitors (NNRTI) (β=2.19, P = 0.004). After adjustment for cardiovascular risk factors, epicardial fat volume was positively associated to noncalcified plaque volume [odds ratio (OR) = 1.09, P = 0.028] and to the low-attenuation plaque component portion (β=0.38, P = 0.026). CONCLUSION The association of epicardial fat volume to noncalcified plaque volume and to low attenuation component plaque may suggest a potential mechanism by which epicardial fat could be a silent driver of CAD in the HIV population.
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Affiliation(s)
- Manel SADOUNI
- Centre hospitalier de l’Université de Montréal (CHUM) Research Center, Montreal, Canada
- Université de Montréal, Montreal, Canada
| | - Madeleine DURAND
- Centre hospitalier de l’Université de Montréal (CHUM) Research Center, Montreal, Canada
- Université de Montréal, Montreal, Canada
- Internal Medicine, CHUM, Montreal, Canada
| | | | | | - Paule BODSON-CLERMONT
- Centre hospitalier de l’Université de Montréal (CHUM) Research Center, Montreal, Canada
| | | | - Jean-Guy BARIL
- Centre hospitalier de l’Université de Montréal (CHUM) Research Center, Montreal, Canada
- Université de Montréal, Montreal, Canada
- Medical Clinic Quartier Latin, Montreal, Canada
| | | | - Cécile TREMBLAY
- Centre hospitalier de l’Université de Montréal (CHUM) Research Center, Montreal, Canada
- Université de Montréal, Montreal, Canada
- Microbiology, CHUM, Montreal, Canada
| | - Carl CHARTRAND-LEFEBVRE
- Centre hospitalier de l’Université de Montréal (CHUM) Research Center, Montreal, Canada
- Université de Montréal, Montreal, Canada
- Radiology, CHUM, Montreal, Canada
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Siqueira LR, Cunha GHD, Galvão MTG, Fontenele MSM, Fechine FV, Medeiros MS, Moreira LA. Effect of lipodystrophy on self-esteem and adherence to antiretroviral therapy in people living with HIV. AIDS Care 2021; 34:1031-1040. [PMID: 34082636 DOI: 10.1080/09540121.2021.1936442] [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: 10/21/2022]
Abstract
The aim of this study was to determine the effect of lipodystrophy on self-esteem and adherence to antiretroviral therapy (ART) in people living with HIV (PLHIV). A cross-sectional and comparative study was carried out in an infection clinic, with 125 patients with lipodystrophy and 125 without lipodystrophy. Sociodemographic, clinical and epidemiological data were collected, using the Rosenberg Self-Esteem Scale and Assessment of Adherence to Antiretroviral Treatment Questionnaire (CEAT-VIH). Descriptive statistics and univariate and multivariate logistic regression analysis were used. Of the total sample, 57.2% had unsatisfactory self-esteem and 57.6% adequate adherence to ART. Self-esteem was lower in PLHIV with lipodystrophy (66.4%). PLHIV with monthly income less than or equal to two minimum wages (P < 0.001) and those with lipodystrophy had more unsatisfactory self-esteem (P < 0.001). Catholics had better self-esteem (P = 0.012), when compared to those without religion. Patients with monthly income less than or equal to two minimum wages (P = 0.021) and people with unsatisfactory self-esteem had more inadequate adherence to ART (P = 0.001). Catholics had better adherence to antiretrovirals (P = 0.007). In conclusion, lipodystrophy and low income negatively affect the self-esteem of PLHIV. Low income and unsatisfactory self-esteem make adherence to ART difficult. Religion is a protective factor for satisfactory self-esteem and adherence to antiretrovirals.
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Jarchi M, Bokharaei-Salim F, Esghaei M, Kiani SJ, Jahanbakhsh F, Monavari SH, Ataei-Pirkooh A, Marjani A, Keyvani H. The Frequency of HIV-1 Infection in Iranian Children and Determination of the Transmitted Drug Resistance in Treatment-Naïve Children. Curr HIV Res 2021; 17:397-407. [PMID: 31702525 DOI: 10.2174/1570162x17666191106111211] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 10/23/2019] [Accepted: 10/31/2019] [Indexed: 12/23/2022]
Abstract
BACKGROUND The advent of resistance-associated mutations in HIV-1 is a barrier to the success of the ARTs. OBJECTIVE In this study, the abundance of HIV-1 infection in Iranian children, and also detection of the TDR in naïve HIV-1 infected pediatric (under 12 years old) were evaluated. MATERIALS From June 2014 to January 2019, a total of 544 consecutive treatment-naïve HIV-1- infected individuals enrolled in this study. After RNA extraction, amplification, and sequencing of the HIV-1 pol gene, the DRM and phylogenetic analysis were successfully performed on the plasma specimens of the ART-naïve HIV-1-infected-children under 12 years old. The DRMs were recognized using the Stanford HIV Drug Resistance Database. RESULTS Out of the 544 evaluated treatment-naïve HIV-1-infected individuals, 15 (2.8%) cases were children under 12 years old. The phylogenetic analyses of the amplified region of pol gene indicated that all of the 15 HIV-1-infected pediatric patients were infected by CRF35_AD, and a total of 13.3% (2/15) of these children were infected with HIV-1 variants with SDRMs (one child harbored two related SDRMs [D67N, V179F], and another child had three related SDRMs [M184V, T215F, and K103N]), according to the last algorithm of the WHO. No PIs-related SDRMs were observed in HIV-1-infected children. CONCLUSION The current study demonstrated that a total of 13.3% of treatment-naïve HIV-1-infected Iranian pediatrics (under 12 years old) were infected with HIV-1 variants with SDRMs. Therefore, it seems that screening to recognize resistance-associated mutations before the initiation of ARTs among Iranian children is essential for favorable medication efficacy and dependable prognosis.
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Affiliation(s)
- Maryam Jarchi
- Department of Virology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Farah Bokharaei-Salim
- Department of Virology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Maryam Esghaei
- Department of Virology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Seyed Jalal Kiani
- Department of Virology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | | | | | - Angila Ataei-Pirkooh
- Department of Virology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Arezoo Marjani
- Department of Virology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Hossein Keyvani
- Department of Virology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
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The Effect of Lipectomy/Liposuction on Lipid Profiles in Antiretroviral Drug-induced Lipodystrophy Syndrome. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2020; 8:e3171. [PMID: 33173685 PMCID: PMC7647642 DOI: 10.1097/gox.0000000000003171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 08/14/2020] [Indexed: 11/26/2022]
Abstract
Background One of the adverse effects of antiretroviral (ARV) drugs in the treatment of human immunodeficiency virus is lipodystrophy, which is often associated with metabolic complications such as hyperlipidemia, increased cardiovascular risk factors, and altered body fat distribution. This is characterized by a dorsal hump, hypermastia, or abdominal pannus deformity. The reasons for corrective surgery are aesthetic, psychosocial, and medical benefits. Methods This is a prospective study investigating 52 consecutive patients with ARV-induced lipodystrophy syndrome referred for surgical correction (liposuction for dorsal hump, abdominoplasty for increased abdominal pannus, and bilateral breast reduction for hypermastia). Fasting serum lipograms, including cholesterol, triglycerides, high-density cholesterol (HDL), and low-density cholesterol (LDL), were taken preoperatively and repeated 9-12 months post lipectomy/liposuction. Results A subgroup of 35 patients with deranged preoperative triglycerides (P = 0.004), cholesterol (P = 0.001), and or LDL cholesterol (P = 0.017) showed a statistically significant (P < 0.05) decrease in postoperative levels. If preoperative lipogram values were normal, there is no statistically significant reduction postoperatively. Conclusions In ARV-associated lipodystrophy, when the preoperative fasting lipograms are deranged, then after surgical correction there is a statistically significant reduction in triglyceride, total cholesterol, and LDL levels. This influences their cardiovascular risk profile, mortality, morbidity, and quality of life.
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Thet D, Siritientong T. Antiretroviral Therapy-Associated Metabolic Complications: Review of the Recent Studies. HIV AIDS-RESEARCH AND PALLIATIVE CARE 2020; 12:507-524. [PMID: 33061662 PMCID: PMC7537841 DOI: 10.2147/hiv.s275314] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 09/03/2020] [Indexed: 12/18/2022]
Abstract
The extensive utilization of antiretroviral therapy (ART) has successfully improved human immunodeficiency virus (HIV)-associated complications. The incidence of opportunistic infections is decreased by the viral load suppression and the CD4 count promotion. However, metabolic complications, commonly bone demineralization, lipodystrophy, and lactic acidosis, are arising following the adaptation of long-term ART. The events are not drug-specific, but the severity and incidence individually vary depending upon classes of drugs. Such concerning occurrences may lead to discontinuation of current therapy or switching to another regimen with fewer adverse effects. The purpose of this review is to demonstrate the common metabolic abnormalities associated with each class of widely used ART in people living with HIV (PLHIV). Electronic databases such as PubMed, ScienceDirect, Scopus, Google Scholar, SciFinder, and Web of Science were used for the literature search. A better understanding of ART-associated metabolic adverse effects is helpful in various clinical settings so that therapists may optimize treatments in this population.
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Affiliation(s)
- Daylia Thet
- Department of Food and Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Tippawan Siritientong
- Department of Food and Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand
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Messina C, Albano D, Gitto S, Tofanelli L, Bazzocchi A, Ulivieri FM, Guglielmi G, Sconfienza LM. Body composition with dual energy X-ray absorptiometry: from basics to new tools. Quant Imaging Med Surg 2020; 10:1687-1698. [PMID: 32742961 DOI: 10.21037/qims.2020.03.02] [Citation(s) in RCA: 79] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Dual-energy X-ray absorptiometry (DXA) in nowadays considered one of the most versatile imaging techniques for the evaluation of metabolic bone disorders such as osteoporosis, sarcopenia and obesity. The advantages of DXA over other imaging techniques are the very low radiation dose, its accuracy and simplicity of use. In addition, fat mass (FM) and lean mass (LM) values by DXA shows very good accuracy compared to that of computed tomography and magnetic resonance imaging. In this review we will explain the technical working principles of body composition with DXA, together with the possible limitations and pitfalls that should be avoided in daily routine to produce high-quality DXA examinations. We will also cover the current clinical practical application of whole body DXA values, with particular emphasis on the use of LM indices in the diagnostic workup of reduced muscle mass, sarcopenia and osteosarcopenic obesity according to the most recent guidelines. The possible use of adipose indices will be considered, such as the fat mass index (FMI) or the android/gynoid ratio, as well as lipodystrophy indices and the evaluation of visceral adipose tissue (VAT). Whenever available, we will provide possible cut-off diagnostic values for each of these LM and FM indices, according to current literature and guidelines.
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Affiliation(s)
- Carmelo Messina
- IRCCS Istituto Ortopedico Galeazzi, Via Riccardo Galeazzi 4, 20161 Milano, Italy.,Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Via Luigi Mangiagalli 31, 20133, Milano, Italy
| | - Domenico Albano
- IRCCS Istituto Ortopedico Galeazzi, Via Riccardo Galeazzi 4, 20161 Milano, Italy.,Sezione di Scienze Radiologiche, Dipartimento di Biomedicina, Neuroscienze e Diagnostica Avanzata, Università degli Studi di Palermo, 90127, Palermo, Italy
| | - Salvatore Gitto
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Via Luigi Mangiagalli 31, 20133, Milano, Italy
| | - Laura Tofanelli
- Scuola di Specializzazione in Radiodiagnostica, Università degli Studi di Milano, Via Festa del Perdono 7, 20122 Milano, Italy
| | - Alberto Bazzocchi
- Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Via G. C. Pupilli 1, 40136, Bologna, Italy
| | - Fabio Massimo Ulivieri
- Bone Metabolic Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico. Medicina Nucleare, Via Francesco Sforza 35, 20122, Milano, Italy
| | - Giuseppe Guglielmi
- Department of Radiology, University of Foggia, Viale Luigi Pinto 1, 71100, Foggia, Italy.,Department of Radiology, Scientific Institute "Casa Sollievo della Sofferenza" Hospital, San Giovanni Rotondo, Foggia, Italy
| | - Luca Maria Sconfienza
- IRCCS Istituto Ortopedico Galeazzi, Via Riccardo Galeazzi 4, 20161 Milano, Italy.,Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Via Luigi Mangiagalli 31, 20133, Milano, Italy
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