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Darge T, Babusha A, Chilo D, Dukessa A, Teferi S. Predictors of severe hepatotoxicity among retroviral infected adults on HAART regimen in Ilubabor Zone, Southwest Ethiopia. Sci Rep 2024; 14:8473. [PMID: 38605149 PMCID: PMC11009247 DOI: 10.1038/s41598-024-57900-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 03/22/2024] [Indexed: 04/13/2024] Open
Abstract
Nearly half of the deaths among hospitalized human immuno deficiency virus-infected patients in the highly active antiretroviral therapy era have been attributed to liver disease. This may range from an asymptomatic mild increase of liver enzymes to cirrhosis and liver failure. Different works of literature elucidated both retroviral infection and the adverse effects of highly active antiretroviral therapy as a cause of hepatotoxicity. Individual adaptations to medications and environmental exposures, shaped by cultural norms and genetic predispositions, could potentially modulate the risk and progression of liver disease in this population. Therefore, this study aims to assess the predictors of severe hepatotoxicity in retroviral-infected adults receiving highly active antiretroviral therapy regimens within the Ilubabor Zone, Southwest Ethiopia. A facility-based cross-sectional study was conducted among adult retroviral-infected patients in five selected anti-retro virus therapy clinics from May1 to July 30/2022. A systematic sampling technique was used to select 457 study participants and Binary logistic regression statistical data analysis was used, P value < 0.05 was considered statistically significant. The prevalence of severe hepatotoxicity was 21.44% in the study population. CD+4 count < 200 cells/mm3 (AOR = 2.19, 95% CI 1.04-5.22, P = 0.01), human immunodeficiency virus co-infection with tuberculosis (AOR = 2.82, 95% CI 1.01-8.29, P = 0.03) and human immuno deficiency virus co-infection with hepatitis-B/hepatitis C virus (AOR = 5.02, 95% CI 1.82-16.41) were predictors of severe hepatotoxicity. The magnitude of severe hepatotoxicity was high among adult retroviral-infected patients on highly active anti-retroviral drug regimens. Co-infection of human immuno deficiency virus with hepatitis B virus or hepatitis C virus, tuberculosis and CD4+T-cell count below 200 cells/mm3 were predictors of severe hepatotoxicity. Therefore, HIV patients on highly active antiretroviral therapy require close attention and regular monitoring of their liver function.
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Affiliation(s)
- Tefera Darge
- Department of Biomedical Sciences, College of Health Sciences, Mettu University, Mettu, Ethiopia.
| | - Alemayehu Babusha
- Department of Biomedical Sciences, College of Health Sciences, Mettu University, Mettu, Ethiopia
| | - Dessalegn Chilo
- Department of Pharmacy, College of Health Sciences, Mettu University, Mettu, Ethiopia
| | - Abebe Dukessa
- Department of Biomedical Sciences, Institution of Health, Jimma University, Jimma, Ethiopia
| | - Sisay Teferi
- Department of Medical Laboratory Science, College of Health Sciences, Mettu University, Mettu, Ethiopia
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Wang Y, Wu G, Wen Z, Lei H, Lin F. Highly active antiretroviral therapy-related effects on morphological connectivity in HIV. AIDS 2024; 38:207-215. [PMID: 37861678 DOI: 10.1097/qad.0000000000003759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2023]
Abstract
OBJECTIVE Suboptimal concentration of the antiretroviral drug is insufficient to inhibit HIV destruction on brain structure and function due to the resistance of blood brain barrier. We aimed to investigate highly active antiretroviral therapy (HAART)-related effects on the morphological connectivity in people with HIV (PWH). DESIGN Case-control study. METHODS Fifty-five HAART-treated for more than 3 months and 54 untreated PWH, as well as 66 demographically matched healthy controls underwent a high-resolution 3D T1-weighted MRI. Individual-level morphological brain network based on gray matter volume of 90 brain regions was constructed and network topological properties were analyzed. Network-based statistics (NBS) was performed to identify sub-networks showing significant differences in morphological connectivity. Correlation and mediation analyses were employed to evaluate associations between the morphological properties and clinical variables of PWH. RESULTS Although PWH exhibited small-world architecture in their morphological brain networks, untreated PWH demonstrated altered network properties while HAART-treated PWH showed relatively similar network properties compared to healthy controls. Furthermore, HAART-related effects were mainly involved the bilateral putamen and left thalamus. The findings of NBS further indicated the cortico-striatum-thalamic-cortical loop was involved in the therapeutic-associated morphological network. The positive correlations between the HAART treatment and nodal degree and efficiency of the putamen were mediated by the number of CD4 + T lymphocytes. CONCLUSIONS The topological properties are recovered to normal in PWH after HAART and the effects induced by HAART are mostly within the cortical-subcortical circuit.
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Affiliation(s)
- Yiwen Wang
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Center for Magnetic Resonance in Wuhan, Wuhan Institute of Physics and Mathematics, Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences
- University of Chinese Academy of Sciences, Beijing, China
| | - Guangyao Wu
- Department of Radiology, Zhongnan Hospital, Wuhan University, Wuhan
- Department of Medical Imaging, Shenzhen University General Hospital, Medical College of Shenzhen University, Shenzhen
| | - Zhi Wen
- Department of Radiology, Zhongnan Hospital, Wuhan University, Wuhan
- Department of Radiology, Renmin Hospital, Wuhan University, Wuhan
| | - Hao Lei
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Center for Magnetic Resonance in Wuhan, Wuhan Institute of Physics and Mathematics, Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences
- University of Chinese Academy of Sciences, Beijing, China
| | - Fuchun Lin
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Center for Magnetic Resonance in Wuhan, Wuhan Institute of Physics and Mathematics, Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences
- University of Chinese Academy of Sciences, Beijing, China
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Borboa-Olivares H, Estrada-Gutierrez G, Martinez-Portilla RJ, Espino-y-Sosa S, Flores-Pliego A, Espejel-Nuñez A, Camacho-Arroyo I, Solis-Paredes JM, Villafan-Bernal JR, Torres-Torres J. Impact of Protease Inhibitor-Based Highly Active Antiretroviral Therapy on Fetal Subcutaneous Fat Tissue in HIV-Pregnant Women in a Middle-Income Country. Viruses 2023; 16:10. [PMID: 38275945 PMCID: PMC10818469 DOI: 10.3390/v16010010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/17/2023] [Accepted: 12/18/2023] [Indexed: 01/27/2024] Open
Abstract
BACKGROUND HIV infection continues to be a global public health challenge, affecting approximately 1.7 million reproductive-aged women. Protease inhibitor-based highly active antiretroviral therapy (PI-HAART) has significantly reduced the risk of vertical transmission of HIV from mother to child. Nevertheless, concerns linger regarding the long-term effects, particularly on body composition, notably subcutaneous fat tissue (SFT). Although HIV-associated lipodystrophy syndrome (LS) has been well documented in adults and older children, its impact on fetuses exposed to PI-HAART remains underexplored. This study aims to evaluate SFT in the fetuses of HIV-pregnant women exposed to PI-HAART, assessing the potential clinical implications. METHODS We conducted a comparative study between HIV-pregnant women receiving PI-HAART and an HIV-negative control group. Fetometry measurements were obtained via 3D ultrasound. SFT in the fetal arm and thigh segments was assessed. Data were analyzed using lineal multivariate regression and receiver-operating characteristics (ROC)-curve analysis. RESULTS Fetuses exposed to PI-HAART exhibited a significant reduction in subcutaneous fat, particularly in the proximal third-middle union of the femur (coefficient: -2.588, p = 0.042). This reduction was correlated with lower newborn serum glucose levels (65.7 vs. 56.1, p = 0.007; coefficient: -1.277, p = 0.045). CONCLUSIONS Our study sheds light on the connection between PI-HAART, fetal subcutaneous fat, and neonatal health. These findings might reveal the long-lasting effects of PI-HAART on newborns and children's well-being. Our results emphasize the need for a more balanced approach to managing pregnant women with HIV in developing countries and open new venues for research on the impact of intrauterine PI-HAART exposure on energy metabolism and fetal programming.
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Affiliation(s)
- Hector Borboa-Olivares
- Community Interventions Research Branch, Instituto Nacional de Perinatología, Mexico City 11000, Mexico
| | | | - Raigam Jafet Martinez-Portilla
- Clinical Research Branch, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City 11000, Mexico (S.E.-y.-S.); (J.M.S.-P.)
| | - Salvador Espino-y-Sosa
- Clinical Research Branch, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City 11000, Mexico (S.E.-y.-S.); (J.M.S.-P.)
| | - Arturo Flores-Pliego
- Department of Immunobiochemistry, Instituto Nacional de Perinatología, Mexico City 11000, Mexico; (A.F.-P.); (A.E.-N.)
| | - Aurora Espejel-Nuñez
- Department of Immunobiochemistry, Instituto Nacional de Perinatología, Mexico City 11000, Mexico; (A.F.-P.); (A.E.-N.)
| | - Ignacio Camacho-Arroyo
- Unidad de Investigación en Reproducción Humana, Instituto Nacional de Perinatología-Facultad de Química, Universidad Nacional Autónoma de México, Mexico City 11000, Mexico;
| | - Juan Mario Solis-Paredes
- Clinical Research Branch, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City 11000, Mexico (S.E.-y.-S.); (J.M.S.-P.)
| | - Jose Rafael Villafan-Bernal
- Laboratory of Immunogenomics and Metabolic Diseases, Instituto Nacional de Medicina Genomica, Mexico City 14610, Mexico;
| | - Johnatan Torres-Torres
- Clinical Research Branch, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City 11000, Mexico (S.E.-y.-S.); (J.M.S.-P.)
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Xiao J, Gao G, Ding Y, Li J, Gao C, Xu Q, Wu L, Liang H, Ni L, Wang F, Duan Y, Yang D, Zhao H. Reasons, safety and efficacy analysis for conversion of HAART to TAF/FTC/BIC among HIV-infected patients. Chin Med J (Engl) 2023; 136:2931-2937. [PMID: 38032036 PMCID: PMC10917078 DOI: 10.1097/cm9.0000000000002939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Indexed: 12/01/2023] Open
Abstract
BACKGROUND This study aimed to determine the reasons for conversion and elucidate the safety and efficacy of transition to tenofovir alafenamide/emtricitabine/bictegravir sodium (TAF/FTC/BIC) in highly active antiretroviral therapy (HAART)-experienced HIV-infected patients in real-world settings. METHODS We conducted a retrospective cohort study. The treatment conversion rationales, safety, and effectiveness in 1684 HIV-infected patients with previous HAART experience who switched to TAF/FTC/BIC were evaluated at Beijing Ditan Hospital from September 2021 to Auguest 2022. RESULTS Regimen simplification (990/1684, 58.79%) was the most common reason for switching, followed by osteoporosis or osteopenia (375/1684, 22.27%), liver dysfunction (231/1684, 13.72%), decline in tenofovir alafenamide/emtricitabine/elvitegravir/cobicistat (TAF/FTC/EVG/c) with food restriction (215/1684, 12.77%), virological failure (116/1684, 6.89%), and renal dysfunction (90/1684, 5.34%). In patients receiving non-nucleotide reverse transcriptase inhibitors (NNRTI)-containing regimens, lipid panel changes 1 year after switching indicated a difference of 3.27 ± 1.10 mmol/L vs . 3.40 ± 1.59 mmol/L in triglyceride ( P = 0.014), 4.82 ± 0.74 mmol/L vs . 4.88 ± 0.72 mmol/L in total cholesterol ( P = 0.038), 3.09 ± 0.70 mmol/L vs . 3.18 ± 0.66 mmol/L in low-density lipoprotein ( P <0.001), and 0.99 ± 0.11 mmol/L vs . 0.95 ± 0.10 mmol/L in high-density lipoprotein ( P <0.001). Conversely, among patients receiving booster-containing regimens, including TAF/FTC/EVG/c and lopinavir/ritonavir (LPV/r), lipid panel changes presented decreased trends. We also observed an improved trend in viral load suppression, and alanine transaminase (ALT), aspartate transaminase (AST), estimated glomerular filtration rate (eGFR), and serum creatinine levels after the transition ( P <0.001). CONCLUSION The transition to TAF/FTC/BIC demonstrated good treatment potency. Furthermore, this study elucidates the motivations behind the adoption of TAF/FTC/BIC in real-world scenarios, providing clinical evidence supporting the stable conversion to TAF/FTC/BIC for HAART-experienced patients.
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Affiliation(s)
- Jiang Xiao
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China
| | - Guiju Gao
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China
| | - Yi Ding
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China
| | - Jialu Li
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China
| | - Chengyu Gao
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China
| | - Qiuhua Xu
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China
| | - Liang Wu
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China
| | - Hongyuan Liang
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China
| | - Liang Ni
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China
| | - Fang Wang
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China
| | - Yujiao Duan
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China
| | - Di Yang
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China
| | - Hongxin Zhao
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China
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Aribo E, Udokang NE, Sunday VE, Urom SE. Selenium and Omega-3 Fatty Acids Ameliorate Highly Active Anti-Retroviral Therapy (HAART)-induced Reproductive Impairment in Male Wistar Rats. Niger J Physiol Sci 2023; 38:29-35. [PMID: 38243351 DOI: 10.54548/njps.v38i1.6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Accepted: 09/24/2023] [Indexed: 01/21/2024]
Abstract
Highly active anti-retroviral therapy (HAART) is currently the main stay in the treatment of Human Immunodeficiency Virus (HIV) disease. This treatment regimen typically combines three or more antiretroviral drugs and like most drug combinations or polypharmacy, has side effects including those on reproductive function which could place HIV patients on HAART under double risk in terms of reproductive function. Part of tissue damage following HAART administration is blamed on oxidative stress. We therefore sought to explore effects of Omega 3 and Selenium, two common antioxidants on HAART-induced male reproductive impairment in a non-HIV animal model. Sixteen male adult Wistar rats weighing 120g to 250g used for the study were grouped into 4 groups of four rats each (control, HAART-only, HAART + Omega 3 and HAART + Selenium groups). Duration of daily administration was six weeks. Results showed no significant changes in pH of epidydimal semen among the groups. Sperm count and viability were significantly reduced in HAART-only compared with control (p<0.05) but increased in HAART + Omega 3 and HAART + Selenium groups compared with HAART-only group (p< 0.05). Sperm motility was significantly reduced in HAART-only compared with control group (p< 0.05). A significantly higher percentage of total sperm defects was observed in HAART-only group compared with control (p <0.05) but significantly lower in the HAART + Selenium compared with HAART-only groups (p<0.05). Serum testosterone was significantly reduced in HAART-only compared with control groups (p<0.05) but significantly increased in HAART + Omega 3 and HAART + Selenium groups compared with HAART- only group (p<0.05). Serum concentration of luteinizing and follicle stimulating hormones were not significantly different among the groups. Testicular concentration of malondialdehyde was significantly increased in HAART-only compared with control (p<0.05) but significantly reduced in HAART + Omega 3 and HAART + Selenium groups compared with HAART-only group (p<0.05 in each). Testicular glutathione peroxidase activity was significantly reduced in HAART-only and HAART + Selenium groups compared with control (p< 0.05), but significantly higher in HAART + Omega 3 and HAART + Selenium compared with HAART-only groups (p<0.05 each). Testicular superoxide dismutase activity was significantly lower in the HAART-only and HAART + Selenium compared with control (p<0.05) but significantly higher in HAART + Omega 3 and HAART + Selenium compared with HAART-only groups (p<0.05 each). Level of tumour necrosis factor - alpha in testes was significantly higher in HAART-only (p<0.05) but lower in the HAART + Selenium (p<0.05) groups compared with control. Tumor necrosis factor-alpha was however significantly reduced in HAART + Omega 3 and HAART + Selenium groups compared with HAART-only (p<0.05 each) groups. Interleukin-6 levels were significantly increased in all HAART-administered groups compared with control (p<0.05 each) though significantly reduced in HAART + Omega 3 and HAART + Selenium compared with HAART-only groups (p<0.05 each). In conclusion, co-administration of Omega 3 or Selenium with HAART ameliorates HAART-induced male reproductive impairment, alteration in redox and inflammatory status in rats. Keywords: HAART, male reproductive impairment, Omega 3, Selenium.
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Luu YT, Luo Q, Horner MJ, Shiels M, Engels EA, Sargen MR. Risk of Nonkeratinocyte Skin Cancers in People Living with HIV during the Era of Antiretroviral Therapy. J Invest Dermatol 2023; 143:588-595.e3. [PMID: 36216206 PMCID: PMC10038815 DOI: 10.1016/j.jid.2022.09.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 09/02/2022] [Accepted: 09/13/2022] [Indexed: 11/06/2022]
Abstract
Antiretroviral therapy may alter susceptibility to nonkeratinocyte skin cancers (NKSCs) by improving immunity in people living with HIV. Using linked data from HIV and cancer registries in 12 states/regions in the United States during the antiretroviral therapy era (1996‒2018), we calculated standardized incidence ratios for 27 NKSCs, comparing incidence with that of the general population. Risk factors for NKSCs were evaluated using Poisson regression. There were 2,743 NKSCs diagnosed in 585,706 people living with HIV followed for 4,575,794 person-years. Kaposi sarcoma was the most common cancer (82%), followed by melanoma (12%) and cutaneous lymphoma (2.6%). Incidence was elevated for virus-related NKSCs: Kaposi sarcoma (standardized incidence ratio = 147, 95% confidence interval = 141‒153), diffuse large B-cell lymphoma (standardized incidence ratio = 5.19, 95% confidence interval = 3.13‒8.11), and Merkel cell carcinoma (standardized incidence ratio = 3.15, 95% confidence interval = 1.93‒4.87); elevated incidence for diffuse large B-cell lymphoma and Merkel cell carcinoma was observed only among people living with HIV with a previously acquired immunodeficiency syndrome diagnosis. Kaposi sarcoma risk was highest among men who have sex with men. Incidence was not increased for melanoma, adnexal carcinomas, and sarcomas. Melanoma and Merkel cell carcinoma arose disproportionately on sun-exposed skin, supporting a role for UVR in their development. In conclusion, risk for most NKSCs was similar to that of the general population during the antiretroviral therapy era, suggesting that people living with HIV without NKSC risk factors may not require intensive skin surveillance.
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Affiliation(s)
- Yen T Luu
- Division of Cancer Epidemiology & Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland, USA; School of Medicine, University of Missouri - Kansas City, Kansas City, Missouri, USA
| | - Qianlai Luo
- Division of Cancer Epidemiology & Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland, USA
| | - Marie-Josephe Horner
- Division of Cancer Epidemiology & Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland, USA
| | - Meredith Shiels
- Division of Cancer Epidemiology & Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland, USA
| | - Eric A Engels
- Division of Cancer Epidemiology & Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland, USA
| | - Michael R Sargen
- Division of Cancer Epidemiology & Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland, USA.
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Portwood C, Sexton H, Kumarendran M, Brandon Z, Johnson B, Kirtley S, Hemelaar J. Perinatal outcomes associated with combination antiretroviral therapy compared with monotherapy. AIDS 2023; 37:489-501. [PMID: 36695359 DOI: 10.1097/qad.0000000000003432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
OBJECTIVES Increasing numbers of women living with HIV (WLHIV) worldwide receive combination antiretroviral therapy (cART) during pregnancy. We aimed to assess the risk of adverse perinatal outcomes in pregnant WLHIV receiving cART compared with pregnant WLHIV receiving zidovudine monotherapy. DESIGN Systematic review and meta-analysis. METHODS We searched four electronic literature databases (PubMed, CINAHL, Global Health, EMBASE) for studies published between 1 January 1980 and 20 April 2020 using a comprehensive search strategy. Studies reporting data on WLHIV receiving cART compared with WLHIV receiving monotherapy for 11 adverse perinatal outcomes were sought: preterm birth (PTB), very PTB, spontaneous PTB, low birthweight (LBW), very LBW, preterm and term LBW, small for gestational age (SGA), very SGA (VSGA), stillbirth, and neonatal death. Random-effects meta-analyses were conducted to calculate relative risk (RR) and 95% confidence intervals (95% CI). RESULTS We included 30 studies reporting on 317 101 pregnant women in 27 countries. WLHIV receiving cART were at increased risk of PTB (RR 1.32, 95% CI 1.18-1.46), LBW (1.35, 1.19-1.53), SGA (1.32, 1.13-1.53), VSGA (1.64, 1.34-2.02), and stillbirth (2.41, 1.83-3.17) compared to WLHIV receiving monotherapy. The significance of these results was maintained in subgroup analyses for studies conducted in low and middle-income countries and average quality studies. Additionally, WLHIV receiving nonnucleoside reverse transcriptase inhibitor-based cART were associated with increased risk of PTB, LBW, and stillbirth, while WLHIV receiving protease inhibitor-based cART were associated with increased risk of PTB, compared with WLHIV receiving monotherapy. CONCLUSION Pregnant WLHIV receiving cART are associated with increased risk of adverse perinatal outcomes, compared with WLHIV receiving monotherapy.
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Affiliation(s)
- Clara Portwood
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health
| | - Harriet Sexton
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health
| | - Mary Kumarendran
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health
| | - Zoe Brandon
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health
| | - Bradley Johnson
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health
| | - Shona Kirtley
- Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - Joris Hemelaar
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health
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Carey LM, Xu Z, Rajic G, Makriyannis A, Romero J, Hillard C, Mackie K, Hohmann AG. Peripheral sensory neuron CB2 cannabinoid receptors are necessary for both CB2-mediated antinociceptive efficacy and sparing of morphine tolerance in a mouse model of anti-retroviral toxic neuropathy. Pharmacol Res 2023; 187:106560. [PMID: 36417942 PMCID: PMC9845180 DOI: 10.1016/j.phrs.2022.106560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 11/11/2022] [Accepted: 11/16/2022] [Indexed: 11/21/2022]
Abstract
Painful peripheral neuropathy is a common neurological complication associated with human immunodeficiency virus (HIV) infection and anti-retroviral therapy. We characterized the impact of two CB2 cannabinoid agonists (AM1710 and LY2828360 - ligands differing in signaling bias and CNS penetration) on neuropathic nociception induced by the antiretroviral agent Zalcitabine (2',3'-dideoxycytidine; ddC). We also used a conditional knockout approach to identify cell types mediating CB2 agonist-induced antinociceptive efficacy and sparing of morphine tolerance. AM1710 and LY2828360 alleviated ddC-induced neuropathic nociception in mice of both sexes. These benefits were absent in global CB2 knockout mice, which exhibited robust morphine antinociception. Like morphine, AM1710 blunted ddC-induced increases in proinflammatory cytokine (IL-1β, TNF-α) and chemokine (CCL2) mRNA expression levels. We generated advillinCre/+;CB2f/f conditional knockout mice to ascertain the role of CB2 localized to primary sensory neurons in CB2-mediated therapeutic effects. Antinociceptive efficacy of both AM1710 and LY2828360, but not reference analgesics, were absent in advillinCre/+;CB2f/f mice, which exhibited robust ddC-induced neuropathy. In ddC-treated CB2f/f mice, LY2828360 suppressed development of morphine tolerance and reversed established morphine tolerance, albeit with greater efficacy in male compared to female mice. LY2828360 failed to block or reverse morphine tolerance in advillinCre/+;CB2f/f mice. The present studies indicate that CB2 activation may alleviate HIV-associated antiretroviral neuropathy and identify a previously unreported mechanism through which CB2 activation produces antinociceptive efficacy. Our results also provide the first evidence that a CB2 agonist can reverse established morphine tolerance and demonstrate that CB2 localized to peripheral sensory neurons mediates the opioid tolerance sparing efficacy of CB2 agonists.
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Affiliation(s)
- Lawrence M Carey
- Program in Neuroscience, USA; Department of Psychological and Brain Sciences, Indiana University, Bloomington, IN, USA
| | - Zhili Xu
- Department of Psychological and Brain Sciences, Indiana University, Bloomington, IN, USA
| | - Gabriela Rajic
- Department of Psychological and Brain Sciences, Indiana University, Bloomington, IN, USA
| | | | - Julian Romero
- Faculty of Experimental Sciences, Universidad Francisco de Vitoria, Madrid, Spain
| | - Cecilia Hillard
- Department of Pharmacology and Toxicology, Med. Col. of Wisconsin, Milwaukee, WI, USA
| | - Ken Mackie
- Program in Neuroscience, USA; Department of Psychological and Brain Sciences, Indiana University, Bloomington, IN, USA; Gill Center for Biomolecular Science, Indiana University, Bloomington, IN, USA
| | - Andrea G Hohmann
- Program in Neuroscience, USA; Department of Psychological and Brain Sciences, Indiana University, Bloomington, IN, USA; Gill Center for Biomolecular Science, Indiana University, Bloomington, IN, USA.
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Ude AE, da Lilly-Tariah OB, Onotai LO, Chinenye S. Prevalence of hearing loss among newly diagnosed highly active antiretroviral therapy (Haart) naive adult patients in port harcourt. Niger J Clin Pract 2022; 25:1992-1997. [PMID: 36537456 DOI: 10.4103/njcp.njcp_425_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
BACKGROUND Numerous studies have reported a relationship between human immune deficiency virus (HIV)/acquired immune deficiency virus (AIDS) and auditory functions. There is a dearth of information on the prevalence of hearing loss among newly diagnosed HAART naïve adult patients. Aim: This study therefore provides baseline information on the prevalence of hearing loss among newly diagnosed HAART naïve adult patients in Port Harcourt and serves as a reference for the role of HAART in HIV related hearing loss and for future studies. PATIENTS AND METHODS This is a prospective cross-sectional study involving 260 participants; 130 newly diagnosed and 130 HIV-negative controls aged 18 to 50 years from two centers in Port Harcourt from July, 2018 to January, 2019. Participants were clerked and diagnostic pure tone audiometry was done. RESULTS The rate of hearing loss was observed with Pure Tone Audiometry to be higher (P-value = 0.001) among newly diagnosed HAART naive adult patients 37 (28.5%) in comparison to the control 8 (6.2%). The mean age of all the study participants was 31.80 ± 9.61 years (study group 32.18 ± 10.18 years, control group 31.42 ± 9.12 years). Gender characteristic of participants also showed that males were 46 (35.4%) and females 84 (64.6%) giving a male, female ratio of 1:1.83 among newly diagnosed HAART naive adults, while among the control group there were males 49 (37.7%) and female 81 (62.3%) giving male: female ratio of 1:1.65. The rate of hearing loss at baseline was significantly (P = 0.001) higher among 37 HIV-positive HAART naïve patients (28.5%) compared with 8 control patients (6.2%). CONCLUSION There was significant proportion of hearing loss among newly diagnosed HAART naive adult patients in Port Harcourt.
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Affiliation(s)
- A E Ude
- Department of Otorhinolaryngology, University of Port Harcourt Teaching Hospital, Port Harcourt, Nigeria
| | - O B da Lilly-Tariah
- Department of Otorhinolaryngology, University of Port Harcourt Teaching Hospital, Port Harcourt, Nigeria
| | - L O Onotai
- Department of Otorhinolaryngology, University of Port Harcourt Teaching Hospital, Port Harcourt, Nigeria
| | - S Chinenye
- Endocrinology Unit, Department of Internal Medicine, University of Port Harcourt Teaching Hospital, Port Harcourt, Nigeria
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Mangusan RF, Ekwede I, Widell A. CE: HIV-Associated Kaposi Sarcoma in the Combination Antiretroviral Therapy Era. Am J Nurs 2022; 122:32-40. [PMID: 36321823 PMCID: PMC9671845 DOI: 10.1097/01.naj.0000901848.07128.92] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
ABSTRACT Kaposi sarcoma is a tumor caused by Kaposi sarcoma herpesvirus, also known as human herpesvirus 8. Its occurrence is associated with an immunocompromised state. Kaposi sarcoma that occurs among people living with HIV (PLWH) is known as epidemic Kaposi sarcoma. Despite the decline in HIV-associated complications because of the introduction of combination antiretroviral therapy two decades ago, Kaposi sarcoma continues to affect PLWH worldwide. It affects young African American men more than other age and racial groups and can result in multiorgan dysfunction, leading to short-term and chronic debilitating symptoms as well as death. While some patients with epidemic Kaposi sarcoma are managed as outpatients, others may require higher levels of care and their acuity may fluctuate throughout their life span. Therefore, nurses, regardless of their specialty, may experience caring for a patient with epidemic Kaposi sarcoma at some point in their career. Learning about this condition and the needs of patients who have it will help nurses provide effective care. Here, the authors describe Kaposi sarcoma in general as well as the epidemiology, characteristics, and management of epidemic Kaposi sarcoma. They also describe specific nursing considerations in the care of PLWH who have the disease.
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Affiliation(s)
- Ralph F Mangusan
- Ralph F. Mangusan is an NP III, clinical research directorate, Frederick National Laboratory for Cancer Research in Bethesda, MD. Irene Ekwede is a research nurse specialist, and Anaida Widell is senior research nurse specialist, both in the HIV and AIDS Malignancy Branch, National Cancer Institute in Bethesda, MD. The authors acknowledge Dr. Robert Yarchoan and Dr. Ramya Ramaswami at the HIV and AIDS Malignancy Branch for their editorial comments. Contact author: Ralph F. Mangusan, . The authors and planners have disclosed no potential conflicts of interest, financial or otherwise
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11
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Rathore U. Mitochondrial dysfunction in people with HIV receiving contemporary antiretroviral therapy. AIDS 2022; 36:2063-2064. [PMID: 36305183 DOI: 10.1097/qad.0000000000003389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Ujjwal Rathore
- Gladstone Institutes
- Department of Microbiology and Immunology, University of California, San Francisco, CA, USA
- Innovative Genomics Institute, University of California, Berkeley, Berkeley, CA, USA
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Mahsood YJ, Bano M, Farooq S, Khalil MZUD. Comparison of HIV-related Ocular Involvement in HAART-naive and HAART-treated Patients. J Coll Physicians Surg Pak 2022; 32:1033-1036. [PMID: 35932128 DOI: 10.29271/jcpsp.2022.08.1033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 07/05/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To compare the HIV-related ocular manifestations between HAART-naïve (Highly active antiretroviral therapy) and HAART-treated patients. STUDY DESIGN Observational (comparative) Study. Place and Duration of the Study: Department of Ophthalmology and Family Care Centre of Hayatabad Medical Complex, Peshawar, Pakistan, from October 2019 to July 2021. METHODOLOGY HIV-infected patients, who were receiving HAART treatment as well as HAART-naïve, were recruited. A complete ocular examination was performed to check for HIV-related ocular manifestations. Anterior and posterior segment findings were recorded and compared between the two groups. RESULTS Of the 80 participants (40 in each group), 62 (77.5%) were males and 18 (22.5) were females with no significant difference between the groups for either gender (p=1.0). A significant difference, between the two groups, was found in the mean duration (838.64 + 908.16 days) of HIV infection at the time of recruitment (p<0.001). HIV-related ocular manifestations were found in 6 (7.5%) with no statistically significant difference between the two groups (p=1.0). Similarly, the involvement of systemic co-infections was found in 6 (7.5%) with no statistically significant difference between the groups (p=0.675). CONCLUSION There was no difference in both groups when analysed for HIV-related ocular manifestations or systemic co-infections. The authors' finding contradict with some of the previously published data. Therefore, it is recommended that further research should be carried out to reach definite conclusion. KEY WORDS HIV, Eye manifestations, Acquired immunodeficiency syndrome, Highly active antiretroviral therapy, HIV-related opportunistic infections, Pakistan.
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Affiliation(s)
- Yousaf Jamal Mahsood
- Department of Ophthalmology, Khyber Girls Medical College, Hayatabad Medical Complex, Peshawar, Pakistan
| | - Mashal Bano
- Department of Ophthalmology, Khyber Girls Medical College, Hayatabad Medical Complex, Peshawar, Pakistan
| | - Saima Farooq
- Department of Ophthalmology, Khyber Girls Medical College, Hayatabad Medical Complex, Peshawar, Pakistan
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Sibiya T, Ghazi T, Chuturgoon A. The Potential of Spirulina platensis to Ameliorate the Adverse Effects of Highly Active Antiretroviral Therapy (HAART). Nutrients 2022; 14:nu14153076. [PMID: 35893930 PMCID: PMC9332774 DOI: 10.3390/nu14153076] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 05/31/2022] [Accepted: 06/03/2022] [Indexed: 12/04/2022] Open
Abstract
The human immunodeficiency virus (HIV) is one of the most prevalent diseases globally. It is estimated that 37.7 million people are infected with HIV globally, and 8.2 million persons are infected with the virus in South Africa. The highly active antiretroviral therapy (HAART) involves combining various types of antiretroviral drugs that are dependent on the infected person’s viral load. HAART helps regulate the viral load and prevents its associated symptoms from progressing into acquired immune deficiency syndrome (AIDS). Despite its success in prolonging HIV-infected patients’ lifespans, the use of HAART promotes metabolic syndrome (MetS) through an inflammatory pathway, excess production of reactive oxygen species (ROS), and mitochondrial dysfunction. Interestingly, Spirulina platensis (SP), a blue-green microalgae commonly used as a traditional food by Mexican and African people, has been demonstrated to mitigate MetS by regulating oxidative and inflammatory pathways. SP is also a potent antioxidant that has been shown to exhibit immunological, anticancer, anti-inflammatory, anti-aging, antidiabetic, antibacterial, and antiviral properties. This review is aimed at highlighting the biochemical mechanism of SP with a focus on studies linking SP to the inhibition of HIV, inflammation, and oxidative stress. Further, we propose SP as a potential supplement for HIV-infected persons on lifelong HAART.
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Bono V, Augello M, Tincati C, Marchetti G. Failure of CD4+ T-cell Recovery upon Virally-Effective cART: an Enduring Gap in the Understanding of HIV+ Immunological non-Responders. New Microbiol 2022; 45:155-172. [PMID: 35920870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 08/02/2022] [Indexed: 06/15/2023]
Abstract
The introduction of cART in the treatment of HIV infection has significantly decreased morbidity and mortality by inducing suppression of viral replication and recovery of CD4+ T-cell counts. How- ever, about 30% of HIV-infected individuals fail to achieve normalization of CD4+ T-cell counts, de- spite antiretroviral therapy and complete suppression of the HIV load: these patients are referred to as "immunological non-responders". Several studies have shown an increased risk of clinical pro- gression to both AIDS and non-AIDS events as well as a higher mortality in these patients. The pathogenetic factors underlying this condition are multiple and none of these alone can exhaustive- ly explain the mechanism of incomplete immune reconstitution. In light of this, the purpose of the present review is to: i) describe in detail the pathogenetic mechanisms that contribute to scarce immune recovery; ii) discuss the higher morbidity and mortality which feature such a condition; iii) take stock of therapeutic strategies used in recent years for these patients.
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Affiliation(s)
- Valeria Bono
- Clinic of Infectious Diseases and Tropical Medicine, San Paolo Hospital, ASST Santi Paolo e Carlo, Department of Health Sciences, University of Milan, Italy
| | - Matteo Augello
- Clinic of Infectious Diseases and Tropical Medicine, San Paolo Hospital, ASST Santi Paolo e Carlo, Department of Health Sciences, University of Milan, Italy
| | - Camilla Tincati
- Clinic of Infectious Diseases and Tropical Medicine, San Paolo Hospital, ASST Santi Paolo e Carlo, Department of Health Sciences, University of Milan, Italy
| | - Giulia Marchetti
- Clinic of Infectious Diseases and Tropical Medicine, San Paolo Hospital, ASST Santi Paolo e Carlo, Department of Health Sciences, University of Milan, Italy
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Achila OO, Abrhaley F, Kesete Y, Tesfaldet F, Alazar F, Fisshaye L, Gebremeskel L, Mehari R, Andemichael D. Dyslipidemia and associated risk factors among HIV/AIDS patients on HAART in Asmara, Eritrea. PLoS One 2022; 17:e0270838. [PMID: 35776747 PMCID: PMC9249179 DOI: 10.1371/journal.pone.0270838] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Accepted: 06/20/2022] [Indexed: 11/18/2022] Open
Abstract
Background
Though the initiation of Highly Active Antiretroviral Therapy (HAART) has led to decreased HIV/AIDS related mortality, the regimen has been reported to be associated with lipid toxicities. Baseline data on such disturbances are required to induce countrywide interventional HIV/AIDS programs. The aim of this study was to determine the frequency and risks of dyslipidemia in HIV patients on HAART medication in Eritrea.
Methods
A cross sectional study was conducted on HIV/AIDS patients in two national referral hospitals in Asmara, Eritrea. A structured questionnaire was used to collect demographic data and blood sample was taken for analyses of lipid profile tests. Data was analyzed using chi-square test, Post Hoc and logistic regression in SPSS software.
Results
The study included 382 participants of whom 256(67%) were females. Their median age, CD4+ T cell count (cell/microliter) and duration of HAART (years) was 45(IQR: 38–51), 434(IQR: 294–583) & 5(IQR: 3–5) respectively. The prevalence of dyslipidemia was 331(86.6%). Increased Low Density Lipoprotein-C (LDL-C) 213(55.8%) was the predominant abnormality. Abacavir was significantly related with highest means of triglycerides (TG) (228.17 ± 193.81) and lowest means of High Density Lipoprotein (HDL-C) (46.94 ± 12.02). Females had substantially higher proportions of TG (aOR = 2.89, 95% CI: 1.65–5.05) and TC/HDL ratio (aOR = 2.33, 95% CI: 1.40–3.87) and low HDL-C (aOR = 2.16, 95% CI: 1.34–3.48). Increased age was related with increased pro-atherogenic lipid parameters. High LDL-C was more infrequent in non-smokers (aOR = 0.028, 95% CI: 0.12–0.69).
Conclusion
The study showed a high prevalence of dyslipidemia in HIV-patients receiving HAART in Eritrea. Sex, age and smoking practice were among key factors associated with dyslipidemia. The necessity to assess lipid profiles and other cardiovascular risk factors before initiation of HAART treatment and continuous monitoring during therapy is mandatory.
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Affiliation(s)
| | - Feven Abrhaley
- Asmara College of Health Sciences, Asmara, Eritrea
- National Health Laboratory, Asmara, Eritrea
| | - Yafet Kesete
- Asmara College of Health Sciences, Asmara, Eritrea
- Nakfa Hospital, Nakfa, Eritrea
- * E-mail:
| | - Feven Tesfaldet
- Asmara College of Health Sciences, Asmara, Eritrea
- Afabet Hospital, Afabet, Eritrea
| | - Filmon Alazar
- Asmara College of Health Sciences, Asmara, Eritrea
- Ghindae Zonal Referral Hospital, Ghindae, Eritrea
| | - Lidya Fisshaye
- Asmara College of Health Sciences, Asmara, Eritrea
- Halibet National Referral Hospital, Asmara, Eritrea
| | - Lidya Gebremeskel
- Asmara College of Health Sciences, Asmara, Eritrea
- Keren Zonal Referral Hospital, Keren, Eritrea
| | - Rodas Mehari
- Asmara College of Health Sciences, Asmara, Eritrea
- Agordot Hospital, Agordot, Eritrea
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Gómez-Gualdrón SA, Sánchez-Uzcátegui MA, Camacho-López PA. Sociodemographic predictors associated with the spectrum of non-opportunist neuroretinal disease of non-infectious etiology in patients with HIV/AIDS: A scoping review. Arch Soc Esp Oftalmol (Engl Ed) 2022; 97:251-263. [PMID: 35526949 DOI: 10.1016/j.oftale.2020.11.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 11/28/2020] [Indexed: 06/14/2023]
Abstract
BACKGROUND Non-infectious retinal disease, even in the HAART era, continues to be one of the most common diagnoses in patients with HIV, with prevalences of up to 27% of cases. This study aims to characterize the association between demographic variables and their role. As a risk factor for the development of non-opportunistic non-infectious retinal disease in patients with HIV/AIDS. METHODS An integrative review of the literature was carried out according to Arksey O'Malley's approach, based on the PICO methodology and following the PRISMA recommendations; An exhaustive search was carried out in databases of articles that were filtered using established criteria, with their extraction and analysis carried out qualitatively. RESULTS Ocular manifestations from any cause develop from 35 years of age in patients with HIV/AIDS, with the highest risk for age-related macular degeneration over the fourth decade of life and for the development of neuroretinal disorder on the fifth decade of life; some studies report a slight tendency to diagnose macular degeneration in women and those who acquired AIDS through sexual contact; data contrasted with increased risk for diagnosing neuroretinal disorder in homosexual men who also use intravenous drugs, possibly due to oversampling in studies; non-Hispanic whites and African Americans were the races most commonly affected by neuroretinal disease; the means between the 11.3-14.5 years elapsed since the HIV diagnosis were more frequently associated with cognitive impairment and both in those with high or low CD4 counts, and in patients with high or low viral loads, neuroretinal disease without Statistically significant differences. Adherence and early initiation of HAART had a modest impact on the development of neuroretinal disease. DISCUSSION Even in the HAART era, non-infectious neuroretinal disease and cytomegalovirus retinitis remain the most frequent ocular diagnoses, however, different studies argue an increase in age-related non-infectious retinal diseases in patients with HIV, theories that are may explain by the increase in life expectancy, the metabolic effects of HAART itself or the generalized pro-inflammatory state in this group of patients, it is essential to recognize this new diagnostic challenge in order to direct preventive efforts through the use of cost-effective sociodemographic risk predictors towards that technological tools for diagnosis and treatment can be targeted. CONCLUSIONS HIV/AIDS patients who present at the ophthalmological consultation with the suggested sociodemographic predictors have a high risk of visual impairment due to non-infectious retinopathy, therefore prevention, diagnosis and treatment efforts directed at these diseases should be increased.
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Affiliation(s)
- S A Gómez-Gualdrón
- Universidad Pedagógica y Tecnológica de Colombia, Boyacá, Colombia; Hospital Universitario de Santander, Santander, Colombia.
| | - M A Sánchez-Uzcátegui
- Hospital Universitario de Santander, Santander, Colombia; Universidad Autónoma de Bucaramanga, Bucaramanga, Colombia
| | - P A Camacho-López
- Fundación Oftalmológica de Santander - FOSCAL, Santander, Colombia; Facultad de Ciencias de la Salud, Universidad Autónoma de Bucaramanga, Bucaramanga, Colombia
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Dijkstra S, Hofstra LM, Mudrikova T, Wensing AMJ, Oomen PGA, Hoepelman AIM, van Welzen BJ. Lower Incidence of HIV-1 Blips Observed During Integrase Inhibitor-Based Combination Antiretroviral Therapy. J Acquir Immune Defic Syndr 2022; 89:575-582. [PMID: 34966148 DOI: 10.1097/qai.0000000000002898] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 12/06/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND As the nature of viral blips remains unclear, their occurrence often leads to uncertainty. This study compares blip incidence rates during treatment with different combination antiretroviral therapy anchors. SETTING Retrospective cohort study in a tertiary hospital. METHODS All antiretroviral regimens between 2010 and 2020 containing 2 nucleos(-t)ide reverse transcriptase inhibitors and 1 anchor in virologically suppressed people living with HIV (PLWH) from our center were evaluated for the occurrence of blips [isolated viral loads (VLs) 50-499 copies/mL between measurements <50 copies/mL]. Factors associated with blips were identified using multivariable generalized estimating equation-based negative binomial models. The relationship between blips and either persistent low-level viremia (consecutive VLs ≥ 50 copies/mL not classified as failure) or virologic failure (consecutive VLs ≥ 200 or 1 VL ≥ 500 copies/mL) was also evaluated. RESULTS In total, 308 blips occurred during 3405 treatment courses in 1661 PLWH. Compared with a non-nucleoside reverse transcriptase inhibitor anchor, blip incidence was higher for protease inhibitors (incidence rate ratio 1.37; 95% confidence interval 1.05 to 1.78) and lower for integrase inhibitors (INSTIs) (incidence rate ratio 0.64; 95% confidence interval: 0.43 to 0.96). In addition, blips were associated with higher zenith VL, higher VL test frequency, and shorter time since antiretroviral therapy initiation. PLWH experiencing blips were more likely to demonstrate persistent low-level viremia but not virologic failure. Blips led to extra consultations and measurements. CONCLUSIONS INSTI-based regimens display a low number of blips. Although we found no correlation with virologic failure, the occurrence of blips led to an increased clinical burden. Further research is needed to elucidate the implications and underlying mechanisms of these findings.
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Affiliation(s)
- Suzan Dijkstra
- Department of Internal Medicine and Infectious Diseases, University Medical Center Utrecht, Utrecht, the Netherlands
| | - L Marije Hofstra
- Department of Medical Microbiology, Virology, University Medical Center Utrecht, Utrecht, the Netherlands; and
| | - Tania Mudrikova
- Department of Internal Medicine and Infectious Diseases, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Annemarie M J Wensing
- Department of Medical Microbiology, Virology, University Medical Center Utrecht, Utrecht, the Netherlands; and
- Ezinthsa, WITS RHI University of the Witwatersrand, Johannesburg, South-Africa
| | - Patrick G A Oomen
- Department of Internal Medicine and Infectious Diseases, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Andy I M Hoepelman
- Department of Internal Medicine and Infectious Diseases, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Berend J van Welzen
- Department of Internal Medicine and Infectious Diseases, University Medical Center Utrecht, Utrecht, the Netherlands
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Msomi N, Parboosing R, Wilkinson E, Giandhari J, Govender K, Chimukangara B, Mlisana KP. Persistent Hepatitis B Viraemia with Polymerase Mutations among HIV/HBV Co-Infected Patients on HBV-Active ART in KwaZulu-Natal, South Africa. Viruses 2022; 14:v14040788. [PMID: 35458518 PMCID: PMC9026734 DOI: 10.3390/v14040788] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 03/02/2022] [Accepted: 04/07/2022] [Indexed: 12/25/2022] Open
Abstract
To understand the problem of persistent Hepatitis B virus (HBV) viraemia in HIV/HBV co-infected patients on HBV-active antiretroviral therapy (ART), we assessed the rate of HBV virological response in patients on HBV-active ART in KwaZulu-Natal, South Africa, and analysed factors associated with persistent HBV viraemia. One hundred and fifty eligible participants with a chronic HBV diagnosis, with or without HIV coinfection, were enrolled and followed up after 6 months. The HBV pol gene was sequenced by next-generation sequencing and mutations were determined using the Stanford HBVseq database. Logistic regression analysis was used to assess factors associated with HBV viraemia at 6-month follow-up. The mean duration of HBV-active ART was 24 months. Thirty-seven of one hundred and six (35%) participants receiving HBV-active ART for longer than 6 months had virological failure. Advanced immunosuppression with CD4+ cell counts <200 cells/μL was independently associated with persistent HBV viraemia, aOR 5.276 (95% CI 1.575−17.670) p = 0.007. A high proportion of patients on HBV-active ART are unsuppressed, which will ultimately have an impact on global elimination goals. Better monitoring should be implemented, especially in HIV-coinfected patients with low CD4+ cell counts and followed by early HBV drug-resistance testing.
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Affiliation(s)
- Nokukhanya Msomi
- Discipline of Virology, School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban 4000, South Africa; (R.P.); (K.G.); (B.C.)
- National Health Laboratory Service, Inkosi Albert Luthuli Central Hospital, Durban 4091, South Africa
- Correspondence:
| | - Raveen Parboosing
- Discipline of Virology, School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban 4000, South Africa; (R.P.); (K.G.); (B.C.)
| | - Eduan Wilkinson
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu-Natal, 719 Umbilo Road, Durban 4001, South Africa; (E.W.); (J.G.)
| | - Jennifer Giandhari
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu-Natal, 719 Umbilo Road, Durban 4001, South Africa; (E.W.); (J.G.)
| | - Kerusha Govender
- Discipline of Virology, School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban 4000, South Africa; (R.P.); (K.G.); (B.C.)
- National Health Laboratory Service, Inkosi Albert Luthuli Central Hospital, Durban 4091, South Africa
| | - Benjamin Chimukangara
- Discipline of Virology, School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban 4000, South Africa; (R.P.); (K.G.); (B.C.)
| | - Koleka P. Mlisana
- National Health Laboratory Service (Academic Affairs, Research and Quality Assurance), Johannesburg 2131, South Africa;
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Fentie Wendie T, Mengistu G. Prevalence and predictors of anemia among adults on highly active antiretroviral therapy in Northeast Ethiopia: A retrospective cohort study. PLoS One 2022; 17:e0265337. [PMID: 35333889 PMCID: PMC8956168 DOI: 10.1371/journal.pone.0265337] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 02/28/2022] [Indexed: 11/19/2022] Open
Abstract
Background Although antiretroviral therapy has significantly altered the natural history of human immunodeficiency virus infection and improved the quality of life of patients, there are conflicting reports regarding its impact on hematological outcomes. Thus, this study aimed at investigating the prevalence and predictors of anemia among adults on antiretroviral therapy in Northeast Ethiopia. Materials and methods A retrospective cohort study was carried out among adults who began antiretroviral treatment between September 2005 and January 2019 at two governmental hospitals in Dessie town. Data were collected from patients’ medical records using a pretested data extraction instrument. Anemia was the primary outcome variable of the study. It was defined based on WHO criteria after adjustment for altitude and smoking status of measured values. Data were entered and validated using EpiData Version 3.1 and then exported to SPSS Version 20.0 for analysis. Descriptive analysis was done for prevalence and binary logistic regression was carried out to assess whether covariates were associated with experiencing anemia. Statistical significance has been considered at p-value <0.05. Results Medical records of 392 patients (mean age: 35.58 ± 9.46 years) were reviewed. Of the total 392 patients, 218 (55.6%) were females, 261 (66.6%) were categorized under WHO clinical stage III/IV and 134 (34.2%) had a baseline CD4 cell count of <100 cells/mm3. The mean baseline CD4 cell count was 179 cells/mm3 (range: 2 to 853 cells) and 230 (58.7%) of the participants were on zidovudine-based regimen. Anemia was diagnosed among 162 (41.3%) patients. After adjustment for other confounding factors, risk of anemia was significantly associated with low baseline CD4 cell count (AOR 1.80, 95% CI 1.05–3.06) and tenofovir based regimen (AOR 2.05, 95% CI 1.31–3.21). On the other hand, being educated was found to be protective (AOR 0.40, 95% CI 0.21–0.78). Conclusion In this research, the prevalence of anemia was relatively high. Low baseline CD4 cell count and tenofovir based regimen were independent predictors of anemia; while being educated was protective. Treatment programs should focus on early diagnosis and treatment of HIV as well as routine screening and proper treatment of anemia.
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Dalla-Pozza P, Hentzien M, Allavena C, Doe de Maindreville A, Bouiller K, Valantin MA, Lafont E, Zaegel-Faucher O, Cheret A, Martin-Blondel G, Cotte L, Bani-Sadr F. Progressive multifocal leukoencephalopathy in patients with immunovirological control and at least 6 months of combination antiretroviral therapy. AIDS 2022; 36:539-549. [PMID: 34873087 DOI: 10.1097/qad.0000000000003145] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
OBJECTIVES AND METHODS : Progressive multifocal leukoencephalopathy (PML) has rarely been reported in people with HIV (PWH) with long-term HIV immune-virological control. We describe the clinical and biological characteristics of patients with confirmed PML among PWH with a CD4+ cell count more than 200 cells/μl and an undetectable HIV RNA viral load after at least 6 months of combined antiretroviral therapy (cART) at the time of PML diagnosis, in the large French multicenter Dat'AIDS cohort. RESULTS : Among 571 diagnoses of PML reported in the Dat'AIDS cohort between 2000 and 2019, 10 cases (1.75%) occurred in PWH with a CD4+ cell count greater than 200 cells/μl and an undetectable HIV RNA viral load after at least 6 months of cART. Median CD4+ cell count at PML diagnosis was 395 cells/μl (IQR 310-477). The median duration between the last detectable HIV viral load and the PML diagnosis was 41.1 months (IQR 8.2-67.4). Only one patient treated with rituximab-based chemotherapy for a large B-cell lymphoma had an established risk factor for PML. Among the nine other patients with no apparent severe immunodeficiency, multiple factors of impaired immunity could have led to the development of PML: hepatitis C virus (HCV) co-infection (n = 6), cirrhosis (n = 4), HHV-8 co-infection (n = 3) with Kaposi's sarcoma (n = 2) in association with Castleman's disease (n = 1) and indolent IgA multiple myeloma (n = 1). CONCLUSION : This study highlights that factors other than low CD4+ cell count and high HIV viral load may be associated with the occurrence of PML. Further studies are warranted to investigate in greater detail the immunologic characteristics of PWH with immune-virological control who develop PML.
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Affiliation(s)
- Paul Dalla-Pozza
- Department of Internal Medicine, Clinical Immunology and Infectious Diseases, Robert Debré Hospital, University Hospital of Reims
| | - Maxime Hentzien
- Department of Internal Medicine, Clinical Immunology and Infectious Diseases, Robert Debré Hospital, University Hospital of Reims
| | - Clotilde Allavena
- Department of Infectious Diseases, University Hospital of Nantes, Nantes
| | | | - Kévin Bouiller
- Department of Infectious Diseases, University Hospital of Besancon
| | - Marc-Antoine Valantin
- Department of Infectious Diseases, Pitié-Salpêtrière Hospital, Assistance Publique des Hôpitaux de Paris
| | - Emmanuel Lafont
- Department of Infectious Diseases, Necker Hospital, Assistance Publique des Hôpitaux de Paris, Paris
| | - Olivia Zaegel-Faucher
- Department of Immunology and Hematology, Sainte-Marguerite Hospital, Assistance Publique des Hôpitaux de Marseille, Marseille
| | - Antoine Cheret
- Department of Internal Medicine, Kremlin Bicêtre Hospital, Assistance Publique des Hôpitaux de Paris, Bicêtre
| | - Guillaume Martin-Blondel
- Department of Infectious Diseases, University Hospital of Toulouse, Toulouse, France and Institut Toulousain des Maladies Infectieuses et Inflammatoires (Infinity), INSERM UMR1291 - CNRS UMR5051 - Université Toulouse III, Toulouse
| | - Laurent Cotte
- Department of Infectious Diseases, Croix-Rousse Hospital, Hospices Civils de Lyon, and INSERM U1052, Lyon
| | - Firouzé Bani-Sadr
- Department of Internal Medicine, Clinical Immunology and Infectious Diseases, Robert Debré Hospital, University Hospital of Reims
- University of Reims Champagne-Ardenne, EA-4684/SFR CAP-SANTE, Reims, F-51095, France
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Murdoch IG, Jacobs TG, Nieuwenhuize RM, van Rossum-Schornagel QC, Schurink CAM, van Erp NP, Burger DM. Ritonavir-boosted antiretroviral therapy with paclitaxel: will it lead to boosted toxicity? AIDS 2022; 36:322-323. [PMID: 34934024 DOI: 10.1097/qad.0000000000003115] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Indy G Murdoch
- Department of Pharmacy, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen
| | - Tom G Jacobs
- Department of Pharmacy, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen
| | - Rosa M Nieuwenhuize
- Department of Medical Oncology, Erasmus MC, University Medical Centre Rotterdam
| | | | - Carolina A M Schurink
- Department of Medical Microbiology and Infectious Diseases, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Nielka P van Erp
- Department of Pharmacy, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen
| | - David M Burger
- Department of Pharmacy, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen
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Pallikkuth S, Pahwa S. HIV and Aging in the Era of ART and COVID-19. J Acquir Immune Defic Syndr 2022; 89:S1-S2. [PMID: 35015738 PMCID: PMC8751282 DOI: 10.1097/qai.0000000000002835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
ABSTRACT Our understanding of HIV/AIDS has been reframed during the recent past because the use of novel antiretroviral therapy has enabled clinicians and patients to control the progression of the disease. This supplement provides an overview of the HIV and Aging in the Era of ART and COVID-19, a virtual symposium held on February 8-9, 2021, organized by the Miami Center for AIDS Research along with articles contributed by some of the speakers and members of the organizing committee and presentations by junior investigators.
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Affiliation(s)
- Suresh Pallikkuth
- Department of Microbiology and Immunology, University of Miami Miller School of Medicine, Miami, FL; and
- Miami Center for AIDS Research, University of Miami Miller School of Medicine, Miami, FL
| | - Savita Pahwa
- Department of Microbiology and Immunology, University of Miami Miller School of Medicine, Miami, FL; and
- Miami Center for AIDS Research, University of Miami Miller School of Medicine, Miami, FL
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23
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Wong IKJ, Grulich AE, Poynten IM, Polizzotto MN, van Leeuwen MT, Amin J, McGregor S, Law M, Templeton DJ, Vajdic CM, Jin F. Time trends in cancer incidence in Australian people living with HIV between 1982 and 2012. HIV Med 2022; 23:134-145. [PMID: 34585487 PMCID: PMC10499845 DOI: 10.1111/hiv.13179] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 09/10/2021] [Indexed: 01/05/2023]
Abstract
OBJECTIVES The aim of the study was to describe time trends in cancer incidence in people living with HIV (PLHIV) in Australia between 1982 and 2012. METHODS A population-based prospective study was conducted using data linkage between the national HIV and cancer registries. Invasive cancers identified in PLHIV were grouped into AIDS-defining cancers (ADCs), infection-related non-ADCs (NADCs), and non-infection-related NADCs. Crude and age-standardized incidence rates of cancers were calculated and compared over five time periods: 1982-1995, 1996-1999, 2000-2004, 2005-2008 and 2009-2012, roughly reflecting advances in HIV antiretroviral therapy. Standardized incidence ratios (SIRs) compared with the Australian general population were calculated for each time period. Generalized linear models were developed to assess time trends in crude and age-standardized incidences. RESULTS For ADCs, the crude and age-standardized incidences of Kaposi sarcoma and non-Hodgkin lymphoma substantially declined over time (P-trend < 0.001 for all) but SIRs remained significantly elevated. For infection-related NADCs, there were significant increases in the crude incidences of anal, liver and head and neck cancers. Age-standardized incidences increased for anal cancer (P-trend = 0.002) and liver cancer (P-trend < 0.001). SIRs were significantly elevated for anal cancer, liver cancer and Hodgkin lymphoma. For non-infection-related NADCs, the crude incidence of colorectal, lung and prostate cancers increased over time, but age-standardized incidences remained stable. CONCLUSIONS Continuous improvements and high coverage of antiretroviral therapy have reduced the incidence of ADCs in PLHIV in Australia. Clinical monitoring of anal and liver cancers in people living with HIV should be performed, given the increasing incidence of these cancers.
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Affiliation(s)
- Ian K J Wong
- The Kirby Institute, UNSW Sydney, Sydney, NSW, Australia
| | | | | | | | | | - Janaki Amin
- Department of Health Systems and Populations, Faculty of Medicine and Health Science, Macquarie University, Sydney, NSW, Australia
| | - Skye McGregor
- The Kirby Institute, UNSW Sydney, Sydney, NSW, Australia
| | - Matthew Law
- The Kirby Institute, UNSW Sydney, Sydney, NSW, Australia
| | - David J Templeton
- The Kirby Institute, UNSW Sydney, Sydney, NSW, Australia
- Department of Sexual Health Medicine and Sexual Assault Medical Service, Sydney Local Health District, Camperdown, NSW, Australia
- Discipline of Medicine, Central Clinical School, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Claire M Vajdic
- Centre for Big Data Research in Health, UNSW Sydney, Sydney, NSW, Australia
| | - Fengyi Jin
- The Kirby Institute, UNSW Sydney, Sydney, NSW, Australia
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Montano M, Landay A, Perkins M, Holstad M, Pallikkuth S, Pahwa S. HIV and Aging in the Era of ART and COVID-19: Symposium Overview. J Acquir Immune Defic Syndr 2022; 89:S3-S9. [PMID: 35015739 PMCID: PMC8751291 DOI: 10.1097/qai.0000000000002837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Monty Montano
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
- Boston Pepper Center, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
- HU CFAR HIV and Aging SWG, Harvard Medical School, Cambridge, MA
| | - Alan Landay
- Microbial Pathogens and Immunity, Internal Medicine, Rush University Medical Center, Chicago, IL
| | - Molly Perkins
- Division of General and Geriatric Medicine, Wesley Woods Health Center, Emory University School of Medicine, Atlanta, GA
| | - Marcia Holstad
- Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, GA
| | - Suresh Pallikkuth
- Department of Microbiology and Immunology, University of Miami Miller School of Medicine, Miami, FL; and
- Department of Microbiology and Immunology, Miami Center for AIDS Research, University of Miami Miller School of Medicine, Miami, FL
| | - Savita Pahwa
- Department of Microbiology and Immunology, University of Miami Miller School of Medicine, Miami, FL; and
- Department of Microbiology and Immunology, Miami Center for AIDS Research, University of Miami Miller School of Medicine, Miami, FL
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25
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Sapuła M, Suchacz M, Załęski A, Wiercińska-Drapało A. Impact of Combined Antiretroviral Therapy on Metabolic Syndrome Components in Adult People Living with HIV: A Literature Review. Viruses 2022; 14:122. [PMID: 35062326 PMCID: PMC8780416 DOI: 10.3390/v14010122] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/29/2021] [Accepted: 01/08/2022] [Indexed: 12/13/2022] Open
Abstract
The development of metabolic derangements as a result of HIV treatment has been an important area of research since the introduction of zidovudine in the 1980's. Antiretroviral therapy has intensely evolved in the last three decades, with new drugs gradually incorporated into everyday clinical practice. With the life expectancy of people living with HIV rapidly approaching that of their HIV-negative counterparts, the influence of these antiretrovirals on the development of the components of the metabolic syndrome remains of major interest to clinicians and their patients. In this review, we aimed to discuss the impact of cART on components of the metabolic syndrome, i.e., weight, plasma lipid levels, plasma glucose levels, and blood pressure, describing the influence of cART classes and of individual antiretrovirals. We also aimed to outline the limitations of the research conducted to date and the remaining knowledge gaps in this area.
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Affiliation(s)
- Mariusz Sapuła
- Department of Infectious and Tropical Diseases and Hepatology, Medical University of Warsaw, 01-201 Warsaw, Poland; (M.S.); (A.Z.); (A.W.-D.)
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Ugwueze CV, Young EE, Unachukwu CN, Onyenekwe BM, Nwatu CB, Okafor CI, Ezeude CM, Ezeokpo BC. The Prevalence and Pattern of Thyroid Dysfunction in HAART-Naïve HIV Patients in Enugu, Nigeria: A Cross-Sectional Comparative Study. West Afr J Med 2021; 38:1200-1205. [PMID: 35037450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
BACKGROUND HIV/AIDS is a multi-system disease that has been associated with several endocrinopathies including thyroid dysfunction. Thyroid dysfunction in patients with HIV/AIDS, among other factors, may arise from the direct cytopathic effects of HIV on the thyroid gland in addition to the adverse effects of highly active anti-retroviral drugs (HAART). STUDY OBJECTIVE The study aimed to determine the prevalence and pattern of thyroid dysfunction in HAART naïve HIV patients in Enugu. MATERIALS & METHODS Study was cross sectional, casecontrol based, involving 250 HAART naïve HIV sero-positive patients and 250 HIV sero-negative subjects. Anthropometric measurements and physical examination were done. Assay for fT3, fT4, TSH (for thyroid function) was done using the Enzyme Linked Immunoassay (ELISA) method. Data was analyzed using the Statistical Package for Social Sciences (SPSS) version 23. RESULTS The HAART naïve sero-positive cohorts comprised 112 males and 138 females while the control subjects consisted of 125 males and 125 females. Mean ages (years) of test and control groups were 38.84± 10.60 and 39.58 ±11.68 respectively. Prevalence of thyroid dysfunction among the study subjects was 36.4% and 7.6% in the controls. Subclinical hypothyroidism was the most common prevalent type of thyroid dysfunction in both test and control groups at 17.6% and 7.2% respectively. In the test group, sick euthyroid syndrome (17.2%) ranked second while in the controls, primary hypothyroidism (7.2%) was the second commonest dysfunction. CONCLUSION Thyroid dysfunction was more common in HAART-naïve HIV sero-positive subjects than in the general population with subclinical hypothyroidism emerging as the commonest abnormality.
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Affiliation(s)
- C V Ugwueze
- Endocrinology, Diabetes and Metabolism Unit, Department of Medicine, Alex-Ekwueme Federal University Teaching Hospital, Ebonyi State, Nigeria
| | - E E Young
- Endocrinology, Diabetes and Metabolism Unit, Department of Medicine, University of Nigeria Teaching Hospital, Enugu, Enugu State, Nigeria
| | - C N Unachukwu
- Endocrinology, Diabetes and Metabolism Unit, Department of Medicine, University of Port Harcourt Teaching Hospital, Rivers State, Nigeria
| | - B M Onyenekwe
- Endocrinology, Diabetes and Metabolism Unit, Department of Medicine, University of Nigeria Teaching Hospital, Enugu, Enugu State, Nigeria
| | - C B Nwatu
- Endocrinology, Diabetes and Metabolism Unit, Department of Medicine, University of Nigeria Teaching Hospital, Enugu, Enugu State, Nigeria
| | - C I Okafor
- Endocrinology, Diabetes and Metabolism Unit, Department of Medicine, University of Nigeria Teaching Hospital, Enugu, Enugu State, Nigeria
| | - C M Ezeude
- Endocrinology, Diabetes and Metabolism Unit, Department of Medicine, Alex-Ekwueme Federal University Teaching Hospital, Ebonyi State, Nigeria
- Endocrinology, Diabetes and Metabolism Unit, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Anambra State, Nigeria
| | - B C Ezeokpo
- Endocrinology, Diabetes and Metabolism Unit, Department of Medicine, Alex-Ekwueme Federal University Teaching Hospital, Ebonyi State, Nigeria
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Castro-Granell V, Garin N, Jaén Á, Cenoz S, Galindo MJ, Fuster-RuizdeApodaca MJ. Prevalence, beliefs and impact of drug-drug interactions between antiretroviral therapy and illicit drugs among people living with HIV in Spain. PLoS One 2021; 16:e0260334. [PMID: 34797882 PMCID: PMC8604370 DOI: 10.1371/journal.pone.0260334] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 11/08/2021] [Indexed: 11/28/2022] Open
Abstract
Drug use implies important challenges related to HIV management, particularly due to an increased risk of potential interactions between antiretroviral therapy (ART) and illicit drugs (pDDIs). This study analyses the prevalence and severity of pDDIs among people living with HIV (PLHIV). It also explores their awareness of pDDIs and their beliefs about the toxicity that they may cause, as well as the impact of pDDIs on selected health variables. We conducted an on-line cross-sectional survey across 33 Spanish hospitals and NGOs to collect demographics and clinical data. pDDIs were checked against the Interaction Checker developed by Liverpool University. The sample of the present study was composed of 694 PLHIV who used illicit drugs. They represented 49.5% of the 1,401 PLHIV that participated in the survey. After excluding 38 participants due to lack of information on their ART or illicit drug use, 335 (51.1%) participants consuming drugs presented with some potentially significant pDDIs between their ART and illicit drugs, with a mean of 2.1±1.7 (1–10) pDDIs per patient. The drugs most frequently involved in pDDIs were cocaine, cannabis, MDMA and nitrates ("poppers"). The prevalence of pDDIs across ART regimens was: protease inhibitors (41.7%); integrase inhibitor-boosted regimens (32.1%), and non-nucleoside reverse transcriptase inhibitors (26.3%). An awareness of pDDIs and beliefs about their potential toxicity correlated positively with intentional non-adherence (p<0.0001). Participants with pDDIs exhibited a higher prevalence of intentional non-adherence (2.19±1.04 vs. 1.93±0.94; p = 0.001). The presence of pDDIs was not associated with poorer results in the clinical variables analysed. A significant proportion of PLHIV who use drugs experience pDDIs, thereby requiring close monitoring. pDDIs should be considered in the clinical management of HIV patients. Adequate information about pDDIs and indicators about how to manage ART when PLHIV use drugs could improve ART non-adherence.
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Affiliation(s)
- Vanessa Castro-Granell
- Doctoral Programme in Pharmacy, Granada University, Granada, Spain
- Department of Pharmacy, Hospital Marina Baixa, Villajoyosa, Alicante, Spain
- * E-mail: ,
| | - Noé Garin
- Department of Pharmacy, Hospital Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de salud Mental (CIBERSAM), Madrid, Spain
- School of Health Science Blanquerna, Universitat Ramon Llull, Barcelona, Spain
| | - Ángeles Jaén
- Research Unit, Fundació Docència i Recerca Mutua Terrassa, Terrassa, Universidad de Barcelona, Barcelona, Spain
| | - Santiago Cenoz
- Medical Department, ViiV Healthcare, Tres Cantos, Madrid, Spain
| | - María José Galindo
- Spanish Interdisciplinary AIDS Society (Sociedad Española Interdisciplinaria del Sida, SEISIDA), Madrid, Spain
- Department of Infectious Diseases, Hospital Clínico Universitario, Valencia, Spain
| | - María José Fuster-RuizdeApodaca
- Spanish Interdisciplinary AIDS Society (Sociedad Española Interdisciplinaria del Sida, SEISIDA), Madrid, Spain
- Department of Social and Organizational Psychology, Universidad Nacional de Educación a Distancia (UNED), Madrid, Spain
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Lawal SK, Olojede SO, Dare A, Faborode OS, Naidu ECS, Rennie CO, Azu OO. Silver Nanoparticles Conjugate Attenuates Highly Active Antiretroviral Therapy-Induced Hippocampal Nissl Substance and Cognitive Deficits in Diabetic Rats. J Diabetes Res 2021; 2021:2118538. [PMID: 34840987 PMCID: PMC8626174 DOI: 10.1155/2021/2118538] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Revised: 09/22/2021] [Accepted: 10/20/2021] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND The application of nanomedicine to antiretroviral drug delivery holds promise in reducing the comorbidities related to long-term systemic exposure to highly active antiretroviral therapy (HAART). However, the safety of drugs loaded with silver nanoparticles has been debatable. This study is aimed at evaluating the effects of HAART-loaded silver nanoparticles (HAART-AgNPs) on the behavioural assessment, biochemical indices, morphological, and morphometric of the hippocampus in diabetic Sprague-Dawley rats. METHODS Conjugated HAART-AgNPs were characterized using FTIR spectroscopy, UV spectrophotometer, HR-TEM, SEM, and EDX for absorbance peaks, size and morphology, and elemental components. Forty-eight male SD rats (250 ± 13 g) were divided into nondiabetic and diabetic groups. Each group was subdivided into (n = 8) A (nondiabetic+vehicle), B (nondiabetic+HAART), C (nondiabetic+HAART-AgNPs), D (diabetic+vehicle), E (diabetic+HAART), and F (diabetic+HAART-AgNPs). Morris water maze, Y-maze test, and weekly blood glucose levels were carried out. Following the last dose of 8-week treatment, the rats were anaesthetized and euthanized. Brain tissues were carefully removed and postfixed for Nissl staining histology. RESULTS 1.5 M concentration of HAART-AgNPs showed nanoparticle size 20.3 nm with spherical shape. HAART-AgNPs revealed 16.89% of silver and other elemental components of HAART. The diabetic control rats showed a significant increase in blood glucose, reduced spatial learning, positive hippocampal Nissl-stained cells, and a significant decrease in GSH and SOD levels. However, administration of HAART-AgNPs to diabetic rats significantly reduced blood glucose level, improved spatial learning, biochemical indices, and enhanced memory compared to diabetic control. Interestingly, diabetic HAART-AgNP-treated rats showed a significantly improved memory, increased GSH, SOD, and number of positive Nissl-stained neurons compared to diabetic-treated HAART only. CONCLUSION Administration of HAART to diabetic rats aggravates the complications of diabetes and promotes neurotoxic effects on the experimental rats, while HAART-loaded silver nanoparticle (HAART-AgNP) alleviates diabetes-induced neurotoxicity.
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Affiliation(s)
- Sodiq Kolawole Lawal
- Discipline of Clinical Anatomy, School of Laboratory Medicine & Medical Sciences, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, 719 Umbilo Road, Durban, South Africa
| | - Samuel Oluwaseun Olojede
- Discipline of Clinical Anatomy, School of Laboratory Medicine & Medical Sciences, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, 719 Umbilo Road, Durban, South Africa
| | - Ayobami Dare
- Department of Physiology, School of Laboratory Medicine & Medical Sciences, Westville Campus, University of KwaZulu-Natal, Durban, South Africa
| | - Oluwaseun Samuel Faborode
- Department of Physiology, School of Laboratory Medicine & Medical Sciences, Westville Campus, University of KwaZulu-Natal, Durban, South Africa
| | - Edwin Coleridge S. Naidu
- Discipline of Clinical Anatomy, School of Laboratory Medicine & Medical Sciences, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, 719 Umbilo Road, 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, 719 Umbilo Road, Durban, South Africa
| | - Onyemaechi Okpara Azu
- Department of Anatomy, School of Medicine, University of Namibia, Windhoek, Private Bag 13301, Namibia
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Abstract
Abdominal pain in an immunocompromised patient represents a common clinical scenario that may have uncommon causes. Evaluation relies first on identifying the immunocompromise, whether due to congenital immunodeficiencies, malignancy, hematopoietic stem cell transplant, solid organ transplant, or human immunodeficiency virus/acquired immunodeficiency syndrome. Based on this determination, the emergency physician may then build a focused differential of pathophysiologic possibilities. Careful evaluation is necessary given the absence of classic physical examination findings, and liberal use of laboratory and cross-sectional imaging is prudent. Conservative evaluation and disposition of these high-risk patients is important to consider.
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Affiliation(s)
- Carmen Wolfe
- Department of Emergency Medicine, Vanderbilt University Medical Center, 1313 21st Avenue South, Oxford House 703, Nashville, TN 37232, USA.
| | - Nicole McCoin
- Department of Emergency Medicine, Ochsner Medical Center, 1514 Jefferson Highway, New Orleans, LA 70121, USA
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30
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Njoku PO, Ejim EC, Anisiuba BC, Ike SO, Onwubere BJ. Clinical and echocardiographic findings in a cross-sectional study of HIV-infected adults in Enugu, Nigeria. Cardiovasc J Afr 2021; 32:320-326. [PMID: 34128946 PMCID: PMC8756073 DOI: 10.5830/cvja-2020-065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Accepted: 12/23/2020] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Human immunodeficiency virus (HIV) infection and highly active antiretroviral therapy (HAART) are implicated in cardiovascular diseases. The objective of this study was to evaluate the clinical and echocardiographic findings in HIV-infected adults. METHODS One hundred HIV subjects on HAART, 100 HAART-naïve patients and 100 controls were recruited in this cross-sectional study. RESULTS Mean CD4 cell count was significantly higher in the HAART-exposed (408.43 ± 221.62) than the HAART-naïve groups (250.06 ± 154.26) (p < 0.001). Weight loss (49%), skin lesions (14%), body weakness (24%), oral thrush (10%) and lymphadenopathy (10%) were more prevalent in HAART-naïve patients (p < 0.05). Dimensions of aortic root (2.71 cm), left atrium (3.27 cm) and left ventricular mass index (79.95) were significantly higher in HIV-positive subjects on HAART (p < 0.05). CONCLUSIONS Clinical features of HIV and the CD4 nadir were more prevalent in the HIV-positive, HAART-naïve subjects. Dimensions of the aortic root, left atrium and left ventricle were relatively larger in the HAART-exposed patients while wall thickness and ejection fraction were higher in the HAART-naïve subjects.
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Affiliation(s)
- Paschal O Njoku
- Department of Medicine, University of Nigeria Teaching Hospital, Enugu, Nigeria.
| | - Emmanuel C Ejim
- Department of Medicine, University of Nigeria Teaching Hospital, Enugu, Nigeria
| | - Benedict C Anisiuba
- Department of Medicine, University of Nigeria Teaching Hospital, Enugu, Nigeria
| | - Samuel O Ike
- Department of Medicine, University of Nigeria Teaching Hospital, Enugu, Nigeria
| | - Basden J Onwubere
- Department of Medicine, University of Nigeria Teaching Hospital, Enugu, Nigeria
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Guzman VA, Cham H, Gutierrez J, Byrd D, Morris EP, Tureson K, Morgello S, Mindt MR. The Longitudinal Effects of Blood Pressure and Hypertension on Neurocognitive Performance in People Living With HIV. J Acquir Immune Defic Syndr 2021; 88:197-205. [PMID: 34081663 PMCID: PMC8434985 DOI: 10.1097/qai.0000000000002740] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 05/24/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND Hypertension (HTN) and HIV are salient risk factors for cerebral small vessel disease and neurocognitive (NC) impairment, yet the effects of HTN on NC performance in persons living with HIV remain poorly understood. This is the first study to examine the longitudinal associations between blood pressure (BP), HTN, and pulse pressure (PP) with NC performance in persons living with HIV. SETTING New York City. METHODS Analysis of medical, NC, and virologic data from 485 HIV+ participants was collected by the Manhattan HIV Brain Bank, a prospective, observational, longitudinal study of neuroHIV. A series of multilevel linear growth curve models with random intercepts and slopes were estimated for BP, HTN status, and PP to predict the change in NC performance. RESULTS The baseline prevalence of HTN was 23%. Longitudinal changes in diastolic and systolic pressure were associated with a 10.5-second and 4-second increase in the Grooved Pegboard Test nondominant hand performance, respectively. A longitudinal change in diastolic BP was also associated with a 0.3-point decline in correct categories and 3-point increase in perseverative responses and total errors on the Wisconsin Card Sorting Test. Increasing odds of prevalent and/or incident HTN were associated with a 0.1-point decrease in correct categories and a 0.8-point increase in total errors on the Wisconsin Card Sorting Test. There was no association between PP and NC performance. CONCLUSIONS The results indicate linear longitudinal relations for BP and HTN with poorer NC test performance, particularly in psychomotor and executive functions in persons with HIV.
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Affiliation(s)
- Vanessa A. Guzman
- Department of Neurology, Columbia University Irving Medical Center, New York, NY, USA
- Department of Neurology, The Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Psychology, Fordham University, New York, NY, USA
| | - Heining Cham
- Department of Psychology, Fordham University, New York, NY, USA
| | - Jose Gutierrez
- Department of Neurology, Columbia University Irving Medical Center, New York, NY, USA
| | - Desiree Byrd
- Department of Neurology, The Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Psychology, Queens College and The Graduate Center, CUNY, Queens, New York, USA
| | - Emily P. Morris
- Department of Psychology, Fordham University, New York, NY, USA
- Department of Psychology, University of Michigan, Ann Arbor, Michigan, USA
| | - Kayla Tureson
- Department of Psychology, Fordham University, New York, NY, USA
- Department of Psychology, University of Southern California, Los Angeles, USA
| | - Susan Morgello
- Department of Neurology, The Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Departments of Pathology and Neuroscience, The Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Monica Rivera Mindt
- Department of Neurology, The Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Psychology, Fordham University, New York, NY, USA
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Tempest N, Edirisinghe DN, Lane S, Hapangama DK. Do women with HIV/AIDS on anti-retroviral therapy have a lower incidence of symptoms associated with menstrual dysfunction? Eur J Obstet Gynecol Reprod Biol 2021; 265:137-142. [PMID: 34492608 DOI: 10.1016/j.ejogrb.2021.08.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 08/17/2021] [Accepted: 08/24/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Symptoms associated with menstruation and endometriosis are common amongst women of reproductive ages and the pathogenesis of these illnesses is postulated to be associated with aberrations in endometrial regeneration, immune response and in endometrial stem cell function. Highly active antiretroviral therapy (HAART) has been shown to enhance events seen in biological aging of tissues, with HIV/AIDS patients enduring the premature appearance of illnesses associated with stem-cell aging. Considering the intricate relationship between dysregulation of stem cell function, in both HAART therapy and in menstrual disorders/endometriosis, we sought to examine the prevalence of menstrual related symptoms (MRS) associated with endometriosis in women on HIV/AIDS therapy. METHODS A menstrual related symptoms (MRS) questionnaire adapted from the British Society of Gynaecological Endoscopists (BSGE) pelvic pain questionnaire, which has been used in both clinical and research setting, was completed by 100 women living with HIV (WLWH) attending a specialist HIV clinic and by 100 women without a diagnosis of HIV attending the Sexual Health clinic (WWH). HIV related demographic details, including results from recent blood tests, were also recorded prospectively from the WLWH. RESULTS WLWH were slightly older (37.7 vs. 34.8 years, P = 0.01); with higher BMI (28.9 vs. 24.8, P < 0.001); and were likely to be parous (85% vs. 54% P < 0.001) and non-Caucasian (79% vs 18%) compared with WWH. Most women in both groups had regular periods (77.9% vs. 74.7%), and WLWH were more likely to have a shorter duration of bleeding compared with WWH (81.4% vs 69.3% P = 0.05). However, WLWH were more likely to suffer with pre-menstrual tension compared with WWH (60.8% vs 50.6% P = 0.01). CONCLUSION Our data suggests that WLWH, despite being older and of higher BMI, have a shorter duration of menstrual bleeding, and we hypothesise that this may possibly be due to the (beneficial) side effects of some HAART components. Further research is needed to explore the effect of HAART on MRS to determine if these therapies could be used in the future as a fertility retaining treatment for MRSs/endometriosis.
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Affiliation(s)
- Nicola Tempest
- Liverpool Women's Hospital NHS Foundation Trust, Member of Liverpool Health Partners, Liverpool L8 7SS, UK; Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, University of Liverpool, Member of Liverpool Health Partners, Liverpool L8 7SS, UK.
| | - Damitha N Edirisinghe
- Axess Sexual Health Liverpool, Liverpool University Hospitals NHS Foundation Trust, Member of Liverpool Health Partners, Liverpool L7 8XP, UK
| | - Steven Lane
- Department of Biostatistics, Institute of Life Course and Medical Sciences, University of Liverpool, Member of Liverpool Health Partners, University of Liverpool, Liverpool L69 3BX, UK
| | - Dharani K Hapangama
- Liverpool Women's Hospital NHS Foundation Trust, Member of Liverpool Health Partners, Liverpool L8 7SS, UK; Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, University of Liverpool, Member of Liverpool Health Partners, Liverpool L8 7SS, UK
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Xerri T, Borg J, Casha R, Fsadni C. Complexity of Mycobacterium avium complex immune reconstitution inflammatory syndrome (MAC-IRIS) in a patient with HIV. BMJ Case Rep 2021; 14:e241813. [PMID: 34479876 PMCID: PMC8420731 DOI: 10.1136/bcr-2021-241813] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/22/2021] [Indexed: 01/08/2023] Open
Abstract
We report a case of Mycobacterium avium complex immune reconstitution inflammatory syndrome (MAC-IRIS) in a patient with HIV positive. Initial presentation was that of a purpuric purple macular rash in-keeping with Kaposi sarcoma as an AIDS defining illness. Three weeks following the initiation of antiretroviral treatment (ART) she developed chest pain, dry cough and fever. A diagnosis of MAC was made through imaging and sputum cultures and appropriate treatment was initiated. Despite adequate management with evidence of good immunological and virological response, the patient represented with persistent symptoms. Repeat CT of the chest confirmed worsening lymphadenopathy with necrosis. Given these findings, a diagnosis of MAC-IRIS was made with resolution of fever after corticosteroids were initiated. This case highlights the importance of considering MAC as a cause of IRIS in severely immunosuppressed patients with HIV.
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Affiliation(s)
- Thelma Xerri
- Infectious Diseases Unit, Mater Dei Hospital, Msida, Malta
| | - Janice Borg
- Department of Medicine, Mater Dei Hospital, Msida, Malta
| | - Ramon Casha
- Infectious Diseases Unit, Mater Dei Hospital, Msida, Malta
| | - Claudia Fsadni
- Infectious Diseases Unit, Mater Dei Hospital, Msida, Malta
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Royston L, Isnard S, Calmy A, Routy JP. Kaposi sarcoma in antiretroviral therapy-treated people with HIV: a wake-up call for research on human herpesvirus-8. AIDS 2021; 35:1695-1699. [PMID: 33966030 DOI: 10.1097/qad.0000000000002933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Léna Royston
- Infectious Diseases and Immunity in Global Health Program, Research Institute, McGill University Health Centre
- Chronic Viral Illness Service, McGill University Health Centre, Montréal, QC, Canada
- Division of Infectious Diseases, Geneva University Hospitals, Geneva, Switzerland
- CIHR Canadian HIV Trials Network, Vancouver, BC
| | - Stéphane Isnard
- Infectious Diseases and Immunity in Global Health Program, Research Institute, McGill University Health Centre
- Chronic Viral Illness Service, McGill University Health Centre, Montréal, QC, Canada
- CIHR Canadian HIV Trials Network, Vancouver, BC
| | - Alexandra Calmy
- Division of Infectious Diseases, Geneva University Hospitals, Geneva, Switzerland
| | - Jean-Pierre Routy
- Infectious Diseases and Immunity in Global Health Program, Research Institute, McGill University Health Centre
- Chronic Viral Illness Service, McGill University Health Centre, Montréal, QC, Canada
- Division of Hematology, McGill University Health Centre, Montréal, QC, Canada
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Tan CS, Reeves RK. HIV on the brain: is neurosignalling damage irreversible even on antiretroviral therapy? AIDS 2021; 35:1503-1504. [PMID: 34185717 PMCID: PMC8259886 DOI: 10.1097/qad.0000000000002957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- C. Sabrina Tan
- Center for Virology and Vaccine Research, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Division of Infectious Diseases, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - R. Keith Reeves
- Center for Virology and Vaccine Research, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Center for Human Systems Immunology, Department of Surgery, Duke University, Durham, NC, USA
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Chikeya G, Oosthuizen F, Bangalee V. Annual Costs Incurred in Managing Adverse Drug Reactions Attributable to Fixed-Dose Combination Highly Active Antiretroviral Therapy in an Outpatient Antiretroviral Clinic in Gauteng: A Budget Impact Analysis. Value Health Reg Issues 2021; 25:142-149. [PMID: 34130039 DOI: 10.1016/j.vhri.2021.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 02/22/2021] [Accepted: 04/25/2021] [Indexed: 11/19/2022]
Abstract
OBJECTIVES This study aimed to identify adverse drug reactions (ADRs) attributable to tenofovir (TDF)- and zidovudine (AZT)-based fixed-dose combinations of highly active antiretroviral (ARV) therapy and subsequently determine the annual costs incurred in managing these ADRs and the budget implications in an outpatient ARV clinic in Mamelodi, Pretoria. METHODS This retrospective cohort study reviewed deidentified clinical data for ADRs. Medical charts of human immunodeficiency virus-positive patients, who were receiving either TDF- or AZT-based fixed-dose combinations of ARV therapy, were analyzed. Costs were converted to US dollars using the rate of US$1 equivalent to ZAR14.3853. Based on the costs and the incidence rates of ADRs observed in the analysis, a decision tree model was established to estimate the cost impact of ADR management on the clinic's budget. RESULTS A total of 469 patient files were analyzed (62% female vs 38% male). The mean age at the start of ARV therapy for the cohort was 36.6 years (95% confidence interval 35.74-37.45), and the mean baseline CD4 count was 380 (95% confidence interval 343-418). The incidence of ADRs to TDF- or AZT-based fixed-dose combinations of ARV therapy was found to be 24.95%. The study revealed that US$29.70 was the cost attributed to ADRs owing to TDF-based regimens, whereas US$32.53 was the cost attributed to ADRs owing to AZT-based regimens, per patient, annually. Costs attributed to gastrointestinal-related ADRs were the highest in comparison with other ADRs. The estimated total cost of ADRs attributed to AZT-based therapy was US$556.40, and the estimated total cost of ADRs attributed to TDF-based ARV therapy per annum was US$2348.80 for the 1221 patients who started receiving ARV therapy between July 2017 and June 2018 at the clinic. CONCLUSIONS Despite the estimated costs related to ADRs in the study being lower than those in similar studies, there remains a notable budget impact, particularly in a resource-limited setting. The study findings allow for improved budget forecasts in an ARV clinic setting.
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Affiliation(s)
- Grace Chikeya
- School of Health Sciences, University of KwaZulu-Natal, Durban, South Africa.
| | - Frasia Oosthuizen
- School of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Varsha Bangalee
- School of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
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Price JT, Vwalika B, Edwards JK, Cole SR, Kasaro MP, Rittenhouse KJ, Kumwenda A, Lubeya MK, Stringer JSA. Maternal HIV Infection and Spontaneous Versus Provider-Initiated Preterm Birth in an Urban Zambian Cohort. J Acquir Immune Defic Syndr 2021; 87:860-868. [PMID: 33587508 PMCID: PMC8131221 DOI: 10.1097/qai.0000000000002654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 01/11/2021] [Indexed: 10/22/2022]
Abstract
OBJECTIVE We investigated the effect of maternal HIV and its treatment on spontaneous and provider-initiated preterm birth (PTB) in an urban African cohort. METHODS The Zambian Preterm Birth Prevention Study enrolled pregnant women at their first antenatal visit in Lusaka. Participants underwent ultrasound, laboratory testing, and clinical phenotyping of delivery outcomes. Key exposures were maternal HIV serostatus and timing of antiretroviral therapy initiation. We defined the primary outcome, PTB, as delivery between 16 and 37 weeks' gestational age, and differentiated spontaneous from provider-initiated parturition. RESULTS Of 1450 pregnant women enrolled, 350 (24%) had HIV. About 1216 (84%) were retained at delivery, 3 of whom delivered <16 weeks. Of 181 (15%) preterm deliveries, 120 (66%) were spontaneous, 56 (31%) were provider-initiated, and 5 (3%) were unclassified. In standardized analyses using inverse probability weighting, maternal HIV increased the risk of spontaneous PTB [RR 1.68; 95% confidence interval (CI): 1.12 to 2.52], but this effect was mitigated on overall PTB [risk ratio (RR) 1.31; 95% CI: 0.92 to 1.86] owing to a protective effect against provider-initiated PTB. HIV reduced the risk of preeclampsia (RR 0.32; 95% CI: 0.11 to 0.91), which strongly predicted provider-initiated PTB (RR 17.92; 95% CI: 8.13 to 39.53). The timing of antiretroviral therapy start did not affect the relationship between HIV and PTB. CONCLUSION The risk of HIV on spontaneous PTB seems to be opposed by a protective effect of HIV on provider-initiated PTB. These findings support an inflammatory mechanism underlying HIV-related PTB and suggest that published estimates of PTB risk overall underestimate the risk of spontaneous PTB.
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Affiliation(s)
- Joan T Price
- Division of Global Women's Health, Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, NC
- Department of Obstetrics and Gynecology, University of Zambia School of Medicine, Lusaka, Zambia
- University of North Carolina Global Projects Zambia, Lusaka, Zambia ; and
| | - Bellington Vwalika
- Department of Obstetrics and Gynecology, University of Zambia School of Medicine, Lusaka, Zambia
| | - Jessie K Edwards
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Stephen R Cole
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Margaret P Kasaro
- Department of Obstetrics and Gynecology, University of Zambia School of Medicine, Lusaka, Zambia
- University of North Carolina Global Projects Zambia, Lusaka, Zambia ; and
| | - Katelyn J Rittenhouse
- Division of Global Women's Health, Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Andrew Kumwenda
- Department of Obstetrics and Gynecology, University of Zambia School of Medicine, Lusaka, Zambia
| | - Mwansa K Lubeya
- Division of Global Women's Health, Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, NC
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Abe OE, Fagbule OF, Olaniyi OO, Adisa AO, Gbolahan OO. Orofacial lesions associated with long-term highly active antiretroviral therapy among HIV-seropositive adults in Ibadan, Nigeria. Pan Afr Med J 2021; 38:370. [PMID: 34367449 PMCID: PMC8308855 DOI: 10.11604/pamj.2021.38.370.25322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Accepted: 04/07/2021] [Indexed: 11/11/2022] Open
Abstract
INTRODUCTION highly active antiretroviral therapy (HAART) has contributed to a reduction in HIV- related oral lesions and improved quality of life among HIV seropositive patients. However, the therapy is not without its side effects. This study was aimed at assessing the self- reported orofacial manifestations due to long term use of HAART, as well as the pattern of oral lesions on examination. METHODS this was a cross-sectional study conducted among HIV seropositive adult patients in Ibadan, who had been on HAART for at least two years. Data were collected using an interviewer-administered questionnaire. Clinical diagnosis of HIV-related oral lesions was made according to the EC-Clearinghouse criteria. Data analysis was done using SPSS version 25. RESULTS the study participants comprised of 227 HIV seropositive patients who were HAART experienced, with 54 (24%) males and 173 (76%) females. Their mean age (±SD) was 44.7 (±9.4) years. The participants CD4 count ranged from 13-1338cells/mm3, with a median count of 341 cells/mm3. About half (45%) of the participants noted one or more orofacial changes since they commenced HAART. These oral changes included dryness of mouth, burning sensation, abnormal taste, melanotic hyperpigmentation, oral thrush, ulcers, and parotid swelling. Most of those who reported oral changes had been on HAART over 10 years (p=0.03), and the changes were more reported among those on the first-line regimen. CONCLUSION melanotic hyperpigmentation was the most common oral lesion found and burning mouth syndrome was the most commonly reported complain among HIV-seropositive adults who are on long-term HAART.
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Affiliation(s)
| | - Omotayo Francis Fagbule
- Department of Periodontology and Community Dentistry, University College Hospital, Ibadan, Nigeria
| | | | - Akinyele Olumuyiwa Adisa
- Department of Oral Pathology and Oral Medicine, University College Hospital, Ibadan, Nigeria
- Department of Oral Pathology, Faculty of Dentistry, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Olalere Omoyosola Gbolahan
- Department of Oral and Maxillofacial Surgery, College of Medicine, University of Ibadan/ University College Hospital, Ibadan, Nigeria
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Asrie F, Bazezew A, Motbaynor A, Zeleke B, Dessie K, Bimrew S, Yalew A. Magnitude of Anemia and Associated Factors Among Human Immunodeficiency Virus Infected Children on Highly Active Antiretroviral Therapy at University of Gondar Comprehensive and Specialized Referral Hospital Northwest Ethiopia. Clin Lab 2021; 66. [PMID: 32538059 DOI: 10.7754/clin.lab.2019.190835] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BACKGROUND Anemia is one of the most common hematological problems in HIV infected patients in the world. The main aim of this study was to determine the magnitude of anemia and associated factors among HIV infected children on highly active antiretroviral therapy attending University of Gondar Comprehensive and Specialized Referral Hospital. METHODS A retrospective study was conducted from 2013 to 2018 by reviewing medical records at University of Gondar Comprehensive and Specialized Referral Hospital ART clinic. Records of 238 HIV infected children on HAART were selected using a convenient sampling technique. Socio-demographic characteristics, clinical information, and hematological and immunological profiles of the study participants were collected from the patients record books. WHO cutoff value of hemoglobin was taken and adjusted to define anemia in higher altitude. Data was analyzed by using the SPSS version 20 statistical software, and odds ratios with 95% confidence intervals were used to quantify the strength of association between anemia and its potential predictors. RESULTS The overall prevalence of anemia among HIV infected children in this study was 38.7%. Of anemic children, 48.9% had mild, 39.1% moderate, and 11.9% severe anemia. This study showed that HIV infected children on Highly Active Antiretroviral Therapy who live in rural residence had a two-fold risk of being anemia than urban dwellers (AOR = 2.151, 95% CI, 1.123 - 4.122). There was no significant association with gender, WHO clinical stage, opportunistic infections, cotrimoxazole treatment, and CD4 count percentage. CONCLUSIONS Anemia is a common problem among the children taking highly active antiretroviral therapy. Therefore, health care workers need to routinely investigate and treat anemia, especially in rural dwellers. Furthermore, large scale and longitudinal studies are recommended to strengthen and explore the problem in depth.
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Pereira GFM, Kim A, Jalil EM, Fernandes Fonseca F, Shepherd BE, Veloso VG, Rick F, Ribeiro R, Pimenta MC, Beber A, Corrêa RG, Lima R, Maruri F, McGowan CC, Schwartz Benzaken A, Grinsztejn B, Castilho JL. Dolutegravir and pregnancy outcomes in women on antiretroviral therapy in Brazil: a retrospective national cohort study. Lancet HIV 2021; 8:e33-e41. [PMID: 33387477 PMCID: PMC7869891 DOI: 10.1016/s2352-3018(20)30268-x] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 08/24/2020] [Accepted: 09/17/2020] [Indexed: 06/12/2023]
Abstract
BACKGROUND Dolutegravir has been widely available in Brazil since 2017. Following the signal that infants born to women with dolutegravir exposure at conception in Botswana had a higher risk of neural tube defects (NTDs), public health leaders initiated a national investigation to evaluate periconception dolutegravir exposure among all pregnant Brazilian women with HIV and its potential association with risk of NTDs, stillbirth, or miscarriage before 22 weeks (also called spontaneous abortion). METHODS In this retrospective, observational, national, cohort study, we identified all women with pregnancies and possible dolutegravir exposure within 8 weeks of estimated date of conception between Jan 1, 2017, and May 31, 2018, and approximately 3:1 matched pregnant women exposed to efavirenz between Jan 1, 2015, and May 31, 2018, using the Brazilian antiretroviral therapy database. We did detailed chart reviews for identified women. The primary outcomes were NTD and a composite measure of NTD, stillbirth, or miscarriage. NTD incidences were calculated with 95% CI. The composite outcome was examined with logistic regression using propensity score matching weights to balance confounders. FINDINGS Of 1427 included women, 382 were exposed to dolutegravir within 8 weeks of estimated date of conception. During pregnancy, 183 (48%) of 382 dolutegravir-exposed and 465 (44%) of 1045 efavirenz-exposed women received folic acid supplementation. There were 1452 birth outcomes. There were no NTDs in either dolutegravir-exposed (0, 95% CI 0-0·0010) or efavirenz-exposed groups (0, 95% CI 0-0·0036). There were 23 (6%) stillbirths or miscarriages in 384 dolutegravir-exposed fetuses and 28 (3%) in the 1068 efavirenz-exposed fetuses (p=0·0037). Logistic regression models did not consistently indicate an association between dolutegravir exposure and risk of stillbirths or miscarriages. After study closure, two confirmed NTD outcomes in fetuses with periconception dolutegravir exposure were reported to public health officials. An updated estimate of NTD incidence incorporating these cases and the estimated number of additional dolutegravir-exposed pregnancies between Jan 1, 2015 and Feb 28, 2019, is 0·0018 (95% CI 0·0005-0·0067). INTERPRETATION Neither dolutegravir nor efavirenz exposure was associated with NTDs in our national cohort; incidence of NTDs is probably well under 1% in dolutegravir-exposed HIV-positive women but still slightly above HIV-uninfected women (0·06%) in Brazil. FUNDING The Brazilian Ministry of Health and the United States' National Institutes of Health.
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Affiliation(s)
- Gerson Fernando Mendes Pereira
- Department of Surveillance, Prevention, and Control of STIs, AIDS, and Viral Hepatitis, Ministry of Health, Brasília, Brazil
| | - Ahra Kim
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Emilia M Jalil
- Fiocruz, Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro, Brazil
| | | | - Bryan E Shepherd
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Valdilea G Veloso
- Fiocruz, Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro, Brazil
| | - Fernanda Rick
- Department of Surveillance, Prevention, and Control of STIs, AIDS, and Viral Hepatitis, Ministry of Health, Brasília, Brazil
| | - Rachel Ribeiro
- Department of Surveillance, Prevention, and Control of STIs, AIDS, and Viral Hepatitis, Ministry of Health, Brasília, Brazil
| | - Maria Cristina Pimenta
- Department of Surveillance, Prevention, and Control of STIs, AIDS, and Viral Hepatitis, Ministry of Health, Brasília, Brazil
| | - Andrea Beber
- Department of Surveillance, Prevention, and Control of STIs, AIDS, and Viral Hepatitis, Ministry of Health, Brasília, Brazil
| | - Renato Girade Corrêa
- Department of Surveillance, Prevention, and Control of STIs, AIDS, and Viral Hepatitis, Ministry of Health, Brasília, Brazil
| | - Renato Lima
- Department of Surveillance, Prevention, and Control of STIs, AIDS, and Viral Hepatitis, Ministry of Health, Brasília, Brazil
| | - Fernanda Maruri
- Department of Medicine, Division of Infectious Diseases, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Catherine C McGowan
- Department of Medicine, Division of Infectious Diseases, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Adele Schwartz Benzaken
- Department of Surveillance, Prevention, and Control of STIs, AIDS, and Viral Hepatitis, Ministry of Health, Brasília, Brazil; AIDS Health Care Foundation, Global Program, São Paulo, Brazil
| | - Beatriz Grinsztejn
- Fiocruz, Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro, Brazil
| | - Jessica L Castilho
- Department of Medicine, Division of Infectious Diseases, Vanderbilt University Medical Center, Nashville, TN, USA
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Abstract
HIV can evolve remarkably quickly in response to antiretroviral therapies and the immune system. This evolution stymies treatment effectiveness and prevents the development of an HIV vaccine. Consequently, there has been a great interest in using population genetics to disentangle the forces that govern the HIV adaptive landscape (selection, drift, mutation, and recombination). Traditional population genetics approaches look at the current state of genetic variation and infer the processes that can generate it. However, because HIV evolves rapidly, we can also sample populations repeatedly over time and watch evolution in action. In this paper, we demonstrate how time series data can bound evolutionary parameters in a way that complements and informs traditional population genetic approaches. Specifically, we focus on our recent paper (Feder et al., 2016, eLife), in which we show that, as improved HIV drugs have led to fewer patients failing therapy due to resistance evolution, less genetic diversity has been maintained following the fixation of drug resistance mutations. Because soft sweeps of multiple drug resistance mutations spreading simultaneously have been previously documented in response to the less effective HIV therapies used early in the epidemic, we interpret the maintenance of post-sweep diversity in response to poor therapies as further evidence of soft sweeps and therefore a high population mutation rate (θ) in these intra-patient HIV populations. Because improved drugs resulted in rarer resistance evolution accompanied by lower post-sweep diversity, we suggest that both observations can be explained by decreased population mutation rates and a resultant transition to hard selective sweeps. A recent paper (Harris et al., 2018, PLOS Genetics) proposed an alternative interpretation: Diversity maintenance following drug resistance evolution in response to poor therapies may have been driven by recombination during slow, hard selective sweeps of single mutations. Then, if better drugs have led to faster hard selective sweeps of resistance, recombination will have less time to rescue diversity during the sweep, recapitulating the decrease in post-sweep diversity as drugs have improved. In this paper, we use time series data to show that drug resistance evolution during ineffective treatment is very fast, providing new evidence that soft sweeps drove early HIV treatment failure.
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Affiliation(s)
- Alison F. Feder
- Department of Integrative Biology, University of California, Berkeley, Berkeley, California, United States of America
| | - Pleuni S. Pennings
- Department of Biology, San Francisco State University, San Francisco, California, United States of America
| | - Dmitri A. Petrov
- Department of Biology, Stanford University, Stanford, California, United States of America
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Mellgren Å, Eriksson LE, Reinius M, Marrone G, Svedhem V. Longitudinal trends and determinants of patient-reported side effects on ART-a Swedish national registry study. PLoS One 2020; 15:e0242710. [PMID: 33362248 PMCID: PMC7757802 DOI: 10.1371/journal.pone.0242710] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 11/07/2020] [Indexed: 01/19/2023] Open
Abstract
Introduction The use of patient-reported outcomes (PROs) to systematically quantify adverse events (AE) will assist in the improvement of medical care and the QoL of patients living with HIV (PLWH). The aim of this study was to investigate the associations between self-reported side effects and other PROs, demographics and laboratory data, and further evaluate the Health Questionnaire (HQ) as a tool for following trends in patient-reported side effects over time in relation to trends in prescribed third agent in ART. Materials and methods The Swedish National Registry InfCareHiv includes an annual self-reported nine-item HQwhich is used in patient-centered HIV care in all Swedish HIV units. In this study, the experience of side effects was addressed. We analyzed 9,476 HQs completed by 4,186 PLWH together with details about their prescribed ART and relevant biomarkers collected during 2011–2017. Data were analyzed using descriptive statistics, Pearson’s correlation coefficient and mixed logistic regression. Results The cross-sectional analysis of the HQs showed that the frequency of reported side effects decreased from 32% (2011) to 15% (2017). During the same period, there was a shift in ART prescription from efavirenz (EFV) to dolutegravir (DTG) (positive correlation coefficient r = 0.94, p = 0.0016). Further, PLWH who reported being satisfied with their physical health (OR: 0.47, p = <0.001) or psychological health (OR: 0.70, p = 0.001) were less likely to report side effects than those less satisfied. Conclusions Self-reported side effects were found to have a close relationship with the patient’s ratings of their overall health situation and demonstrated a strong correlation with the sharp decline in use of EFV and rise in use of DTG, with reported side effects being halved. This study supports the feasibility of using the HQ as a tool for longitudinal follow up of trends in PROs.
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Affiliation(s)
- Åsa Mellgren
- Department of Infectious Diseases, Sahlgrenska University Hospital, Gothenburg, Sweden
- Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Lars E. Eriksson
- Department of Learning, Informatics, Management and Ethics, Karolinska Institutet, Stockholm, Sweden
- School of Health Sciences, City, University of London, London, United Kingdom
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Maria Reinius
- Department of Learning, Informatics, Management and Ethics, Karolinska Institutet, Stockholm, Sweden
| | - Gaetano Marrone
- Unit of Infectious Diseases, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - Veronica Svedhem
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
- Unit of Infectious Diseases, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
- * E-mail:
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Eleazar ES, Eleazar CI, Nwachukwu DC, Nwagha UI. ECG abnormalities among HIV infected children placed on ART at Enugu, South East of Nigeria. Afr Health Sci 2020; 20:1742-1748. [PMID: 34394234 PMCID: PMC8351841 DOI: 10.4314/ahs.v20i4.26] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background Cardiovascular abnormalities are not much reported among human immunodeficiency virus (HIV) infected children especially in Africa where there is high HIV disease. In addition, the use of highly active antiretroviral therapy (HAART) in such children may have a protective effect on the cardiovascular system. Methods Cross-sectional study of randomly selected eighty HIV infected and 80 aged matched non- HIV-infected children were used. HIV-infected children were on HAART for more than 5years and had steadily received the treatment for 6 months prior to the time of the tests. Heights and weights were measured and body mass index calculated. Cardiac indices evaluated were heart rate (HR), PR interval, QRS duration, QT/QTC Interval, P/QRS/T Axis, RV5/SV1 voltage and RV5+SV1 voltage. Results The average heart rate was significantly higher among HIV infected children on HAART than their non-infected counterparts (P= 0.019). At 0.05 significance level, their PR interval was significantly higher than those in the control group (P=0.050). The average QRS duration result also showed a significant difference between that of test and control subjects (P = 0.022) Conclusion The HAART usage possibly improved the cardiovascular functioning in the infected children but the protective effects diminish with increase age and longer exposure
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Rich SN, Cook RL, Yaghjyan L, Francois K, Puttkammer N, Robin E, Bae J, Joseph N, Pessoa-Brandão L, Delcher C. Risk factors for delayed viral suppression on first-line antiretroviral therapy among persons living with HIV in Haiti, 2013-2017. PLoS One 2020; 15:e0240817. [PMID: 33119631 PMCID: PMC7595392 DOI: 10.1371/journal.pone.0240817] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Accepted: 10/02/2020] [Indexed: 12/29/2022] Open
Abstract
Studies of viral suppression on first-line antiretroviral therapy (ART) in persons living with human immunodeficiency virus (PLHIV) in Haiti are limited, particularly among PLHIV outside of the Ouest department, where the capital Port-au-Prince is located. This study described the prevalence and risk factors for delayed viral suppression among PLHIV in all geographic departments of Haiti between 2013 and 2017. Individuals who received viral load testing 3 to 12 months after ART initiation were included. Data on demographics and clinical care were obtained from the Haitian Active Longitudinal Tracking of HIV database. Multivariable logistic regression was performed to predict delayed viral suppression, defined as a viral load ≥1000 HIV-1 RNA copies/mL after at least 3 months on ART. Viral load test results were available for 3,368 PLHIV newly-initiated on ART. Prevalence of delayed viral suppression was 40%, which is slightly higher than previous estimates in Haiti. In the multivariable analysis, delayed viral suppression was significantly associated with younger age, receiving of care in the Ouest department, treatment with lamivudine (3TC), zidovudine (AZT), and nevirapine (NVP) combined ART regimen, and CD4 counts below 200 cells/mm3. In conclusion, this study was the first to describe and compare differences in delayed viral suppression among PLHIV by geographic department in Haiti. We identified populations to whom public health interventions, such as more frequent viral load testing, drug resistance testing, and ART adherence counseling should be targeted.
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Affiliation(s)
- Shannan N. Rich
- Department of Epidemiology, College of Public Health and Health Professions and College of Medicine, University of Florida, Gainesville, FL, United States of America
- Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, Gainesville, FL, United States of America
- * E-mail:
| | - Robert L. Cook
- Department of Epidemiology, College of Public Health and Health Professions and College of Medicine, University of Florida, Gainesville, FL, United States of America
| | - Lusine Yaghjyan
- Department of Epidemiology, College of Public Health and Health Professions and College of Medicine, University of Florida, Gainesville, FL, United States of America
| | - Kesner Francois
- Programme National de Lutte contre le SIDA, Ministère de la Santé Publique et de la Population, Port au Prince, Haïti
| | - Nancy Puttkammer
- Department of Global Health, International Training and Education Center for Health (I-TECH), University of Washington, Seattle, WA, United States of America
| | - Ermane Robin
- Programme National de Lutte contre le SIDA, Ministère de la Santé Publique et de la Population, Port au Prince, Haïti
| | - Jungjun Bae
- College of Pharmacy, Institute for Pharmaceutical Outcomes and Policy, University of Kentucky, Lexington, KY, United States of America
| | - Nadjy Joseph
- National Alliance of State and Territorial AIDS Directors, Port au Prince, Haiti
| | - Luisa Pessoa-Brandão
- National Alliance of State and Territorial AIDS Directors, Port au Prince, Haiti
| | - Chris Delcher
- College of Pharmacy, Institute for Pharmaceutical Outcomes and Policy, University of Kentucky, Lexington, KY, United States of America
- National Alliance of State and Territorial AIDS Directors, Port au Prince, Haiti
- Department of Pharmacy Practice and Science, College of Pharmacy, University of Kentucky, Lexington, KY, United States of America
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Grant-McAuley W, Fogel JM, Galai N, Clarke W, Breaud A, Marzinke MA, Mbwambo J, Likindikoki S, Aboud S, Donastorg Y, Perez M, Barrington C, Davis W, Kerrigan D, Eshleman SH. Antiretroviral drug use and HIV drug resistance in female sex workers in Tanzania and the Dominican Republic. PLoS One 2020; 15:e0240890. [PMID: 33119663 PMCID: PMC7595323 DOI: 10.1371/journal.pone.0240890] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 10/05/2020] [Indexed: 02/04/2023] Open
Abstract
Objective Female sex workers (FSW) have increased risk of HIV infection. Antiretroviral treatment (ART) can improve HIV outcomes and prevent HIV transmission. We analyzed antiretroviral (ARV) drug use and HIV drug resistance among HIV-positive FSW in the Dominican Republic and Tanzania. Methods Plasma samples collected at study entry with viral loads >1,000 copies/mL were tested for ARV drugs and HIV drug resistance. ARV drug testing was performed using a qualitative assay that detects 22 ARV drugs in five classes. HIV genotyping was performed using the ViroSeq HIV-1 Genotyping System. Phylogenetic analyses were performed to determine HIV subtype and assess transmission clusters. Results Among 410 FSW, 144 (35.1%) had viral loads >1,000 copies/mL (DR: n = 50; Tanzania: n = 94). ARV drugs were detected in 36 (25.0%) of 144 samples. HIV genotyping results were obtained for 138 (95.8%) cases. No transmission clusters were observed in either country. HIV drug resistance was detected in 54 (39.1%) of 138 samples (31/35 [88.6%] with drugs detected; 23/103 [22.3%] without drugs detected); 29/138 (21.0%) had multi-class resistance (MCR). None with MCR had integrase strand transfer inhibitor resistance. In eight cases, one or more ARV drug was detected without corresponding resistance mutations; those women were at risk of acquiring additional drug resistance. Using multivariate logistic regression, resistance was associated with ARV drug detection (p<0.001), self-reported ART (full adherence [p = 0.034]; partial adherence [p<0.001]), and duration of HIV infection (p = 0.013). Conclusions In this cohort, many women were on ART, but were not virally suppressed. High levels of HIV drug resistance, including MCR, were observed. Resistance was associated with detection of ARV drugs, self-report of ART with full or partial adherence, and duration of HIV infection. These findings highlight the need for better HIV care among FSW to improve their health, reduce HIV drug resistance, and decrease risk of transmission to others.
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Affiliation(s)
- Wendy Grant-McAuley
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
| | - Jessica M. Fogel
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
| | - Noya Galai
- Department of Epidemiology, Johns Hopkins University School of Public Health, Baltimore, Maryland, United States of America
- Department of Statistics, University of Haifa, Mt Carmel, Israel
| | - William Clarke
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
| | - Autumn Breaud
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
| | - Mark A. Marzinke
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
| | - Jessie Mbwambo
- Department of Psychiatry, Muhimibili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Samuel Likindikoki
- Department of Psychiatry, Muhimibili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Said Aboud
- Department of Microbiology and Immunology, Muhimibili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Yeycy Donastorg
- Unidad de Investigacion de Vacunas, Instituto Dermatologico y Cirugia de la Piel, Santo Domingo, Dominican Republic
| | - Martha Perez
- Unidad de Investigacion de Vacunas, Instituto Dermatologico y Cirugia de la Piel, Santo Domingo, Dominican Republic
| | - Clare Barrington
- Department of Health Behavior, University of North Carolina, Chapel Hill, North Carolina, United States of America
| | - Wendy Davis
- Center on Health, Risk and Society, American University, Washington, District of Columbia, United States of America
| | - Deanna Kerrigan
- Center on Health, Risk and Society, American University, Washington, District of Columbia, United States of America
| | - Susan H. Eshleman
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
- * E-mail:
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Kallianpur AR, Wen W, Erwin AL, Clifford DB, Hulgan T, Robbins GK. Higher iron stores and the HFE 187C>G variant delay onset of peripheral neuropathy during combination antiretroviral therapy. PLoS One 2020; 15:e0239758. [PMID: 33057367 PMCID: PMC7561201 DOI: 10.1371/journal.pone.0239758] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 09/13/2020] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE People with HIV (PWH) continue to experience sensory neuropathy and neuropathic pain in the combination antiretroviral therapy (cART) era for unclear reasons. This study evaluated the role of iron in a previously reported association of iron-loading hemochromatosis (HFE) gene variants with reduced risk of neuropathy in PWH who received more neurotoxic cART, since an iron-related mechanism also might be relevant to neuropathic symptoms in PWH living in low-resource settings today. DESIGN This time-to-event analysis addressed the impact of systemic iron levels on the rapidity of neuropathy onset in PWH who initiated cART. METHODS Soluble transferrin receptor (sTFR), the sTFR-ferritin index of iron stores, and high-sensitivity C-reactive protein (hsCRP) levels were determined in stored baseline sera from participants of known HFE genotype from AIDS Clinical Trials Group (ACTG) Study 384, a multicenter randomized clinical trial that evaluated cART strategies. Associations with incident neuropathy were evaluated in proportional-hazards, time-to-event regression models, adjusting for potential confounders. RESULTS Of 151 eligible participants with stored serum who were included in the original genetic study, 43 had cART-associated neuropathy; 108 had sufficient serum for analysis, including 30 neuropathy cases. Carriers of HFE variants had higher systemic iron (lower sTFR and sTFR-ferritin index) and lower hsCRP levels than non-carriers (all p<0.05). Higher sTFR or iron stores, the HFE 187C>G variant, and lower baseline hsCRP were associated with significantly delayed neuropathy in self-reported whites (n = 28; all p-values<0.05), independent of age, CD4+ T-cell count, plasma HIV RNA, and cART regimen. CONCLUSIONS Higher iron stores, the HFE 187C>G variant, and lower hsCRP predicted delayed onset of neuropathy among self-reported white individuals initating cART. These findings require confirmation but may have implications for cART in HIV+ populations in areas with high endemic iron deficiency, especially those PWH in whom older, more neurotoxic antiretroviral drugs are occasionally still used.
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Affiliation(s)
- Asha R. Kallianpur
- Genomic Medicine Institute, Cleveland Clinic/Lerner Research Institute, Cleveland, Ohio, United States of America
- Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio, United States of America
- Department of Population and Quantitative Health Sciences, Case Western Reserve University School of Medicine, Cleveland, Ohio, United States of America
- * E-mail:
| | - Wanqing Wen
- Division of Epidemiology, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America
| | - Angelika L. Erwin
- Genomic Medicine Institute, Cleveland Clinic/Lerner Research Institute, Cleveland, Ohio, United States of America
| | - David B. Clifford
- Division of Infectious Diseases, Departments of Medicine and Neurology, Washington University School of Medicine, Saint Louis, Missouri, United States of America
| | - Todd Hulgan
- Division of Infectious Diseases, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America
| | - Gregory K. Robbins
- Division of Infectious Diseases, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, United States of America
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Boniatti MM, Pellegrini JAS, Marques LS, John JF, Marin LG, Maito LRDM, Lisboa TC, Damiani LP, Falci DR. Early antiretroviral therapy for HIV-infected patients admitted to an intensive care unit (EARTH-ICU): A randomized clinical trial. PLoS One 2020; 15:e0239452. [PMID: 32956419 PMCID: PMC7505451 DOI: 10.1371/journal.pone.0239452] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 09/04/2020] [Indexed: 12/30/2022] Open
Abstract
Background Highly active antiretroviral therapy (HAART) has reduced HIV-related morbidity and mortality at all stages of infection and reduced transmission of HIV. Currently, the immediate start of HAART is recommended for all HIV patients, regardless of the CD4 count. There are several concerns, however, about starting treatment in critically ill patients. Unpredictable absorption of medication by the gastrointestinal tract, drug toxicity, drug interactions, limited reserve to tolerate the dysfunction of other organs resulting from hypersensitivity to drugs or immune reconstitution syndrome, and the possibility that subtherapeutic levels of drug may lead to viral resistance are the main concerns. The objective of our study was to compare the early onset (up to 5 days) with late onset (after discharge from the ICU) of HAART in HIV-infected patients admitted to the ICU. Methods This was a randomized, open-label clinical trial enrolling HIV-infected patients admitted to the ICU of a public hospital in southern Brazil. Patients randomized to the intervention group had to start treatment with HAART within 5 days of ICU admission. For patients in the control group, treatment should begin after discharge from the ICU. The patients were followed up to determine mortality in the ICU, in the hospital and at 6 months. The primary outcome was hospital mortality. The secondary outcome was mortality at 6 months. Results The calculated sample size was 344 patients. Unfortunately, we decided to discontinue the study due to a progressively slower recruitment rate. A total of 115 patients were randomized. The majority of admissions were for AIDS-defining illnesses and low CD4. The main cause of admission was respiratory failure. Regarding the early and late study groups, there was no difference in hospital (66.7% and 63.8%, p = 0.75) or 6-month (68.4% and 79.2%, p = 0.20) mortality. After multivariate analysis, the only independent predictors of in-hospital mortality were shock and dialysis during the ICU stay. For the mortality outcome at 6 months, the independent variables were shock and dialysis during the ICU stay and tuberculosis at ICU admission. Conclusions Although the early termination of the study precludes definitive conclusions being made, early HAART administration for HIV-infected patients admitted to the ICU compared to late administration did not show benefit in hospital mortality or 6-month mortality. ClinicalTrials.gov, NCT01455688. Registered 20 October 2011, https://clinicaltrials.gov/show/NCT01455688
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Affiliation(s)
- Márcio M. Boniatti
- Critical Care Department, Hospital de Clínicas de Porto Alegre, Universidade La Salle, Porto Alegre, Brazil
- * E-mail:
| | - José Augusto S. Pellegrini
- Critical Care Department, Hospital de Clínicas de Porto Alegre, Universidade La Salle, Porto Alegre, Brazil
| | - Leonardo S. Marques
- Critical Care Department, Hospital Nossa Senhora da Conceição, Porto Alegre, Porto Alegre, Brazil
| | - Josiane F. John
- Critical Care Department, Hospital de Clínicas de Porto Alegre, Universidade La Salle, Porto Alegre, Brazil
| | - Luiz G. Marin
- Critical Care Department, Hospital Nossa Senhora da Conceição, Porto Alegre, Porto Alegre, Brazil
| | - Lina R. D. M. Maito
- Critical Care Department, Hospital São Vicente de Paulo, Passo Fundo, Brazil
| | - Thiago C. Lisboa
- Critical Care Department, Hospital de Clínicas de Porto Alegre, Instituto de Pesquisa HCor, Universidade La Salle, Porto Alegre, Brazil
| | | | - Diego R. Falci
- Infectious Disease Department, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
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Sudharshan S, Nair N, Curi A, Banker A, Kempen JH. Human immunodeficiency virus and intraocular inflammation in the era of highly active anti retroviral therapy - An update. Indian J Ophthalmol 2020; 68:1787-1798. [PMID: 32823395 PMCID: PMC7690468 DOI: 10.4103/ijo.ijo_1248_20] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 06/13/2020] [Accepted: 06/24/2020] [Indexed: 12/11/2022] Open
Abstract
Intraocular inflammation in patients with human immunodeficiency virus (HIV) infection is commonly due to infectious uveitis. Ocular lesions due to opportunistic infections (OI) are the most common and have been described extensively in the pre highly active antiretroviral therapy (HAART) era. Many eye lesions were classified as acquired immunodeficiency syndrome (AIDS) defining illnesses. HAART-associated improvement in immunity of the individual has changed the pattern of incidence of these hitherto reported known lesions leading to a marked reduction in the occurrence of ocular OI. Newer ocular lesions and newer ocular manifestations of known agents have been noted. Immune recovery uveitis (IRU), the new menace, which occurs as part of immune recovery inflammatory syndrome (IRIS) in the eye, can present with significant ocular inflammation and can pose a diagnostic and therapeutic challenge. Balancing the treatment of inflammation with the risk of reactivation of OI is a task by itself. Ocular involvement in the HAART era can be due to the adverse effects of some systemic drugs used in the management of HIV/AIDS. Drug-associated retinal toxicity and other ocular side effects are being increasingly reported. In this review, we discuss the ocular manifestations in HIV patients and its varied presentations following the introduction of HAART, drug-associated lesions, and the current treatment guidelines.
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Affiliation(s)
| | - Nivedita Nair
- Department of Uveitis, Medical Research Foundation, Chennai, Tamil Nadu, India
| | - Andre Curi
- André Luiz Land Curi, National Institute of Infectious Diseases - INI/ Fiocruz, Brazil
- Clinical Research Laboratory of Infectious, Diseases in Ophthalmology - INI / Fiocruz, Brazil
| | - Alay Banker
- Banker's Retina Clinic and Laser Centre, Ahmedabad, Gujarat, India
| | - John H Kempen
- Department of Ophthalmology, Massachusetts Eye and Ear and Harvard Medical School, Boston, Massachusetts, Ethiopia
- Schepens Eye Research Institute, Boston, Massachusetts, USA
- MCM Eye Unit, MyungSung Christian Medical Center (MCM) General Hospital and MyungSung Medical College, Addis Ababa, Ethiopia
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Di Yacovo S, Saumoy M, Sánchez-Quesada JL, Navarro A, Sviridov D, Javaloyas M, Vila R, Vernet A, Low H, Peñafiel J, García B, Ordoñez-Llanos J, Podzamczer D. Lipids, biomarkers, and subclinical atherosclerosis in treatment-naive HIV patients starting or not starting antiretroviral therapy: Comparison with a healthy control group in a 2-year prospective study. PLoS One 2020; 15:e0237739. [PMID: 32817629 PMCID: PMC7446923 DOI: 10.1371/journal.pone.0237739] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 07/31/2020] [Indexed: 12/14/2022] Open
Abstract
Objective To assess the effect of HIV infection and combined antiretroviral therapy (c-ART) on various proatherogenic biomarkers and lipids and to investigate their relationship with subclinical atherosclerosis in a cohort of treatment-naive HIV-infected patients. Methods We performed a prospective, comparative, multicenter study of 2 groups of treatment-naive HIV-infected patients (group A, CD4>500 cells/μL, not starting c-ART; and group B, CD4<500 cells/μL, starting c-ART at baseline) and a healthy control group. Laboratory analyses and carotid ultrasound were performed at baseline and at months 12 and 24. The parameters measured were low-density lipoprotein (LDL) particle phenotype, lipoprotein-associated phospholipase A2 (Lp-PLA2), interleukin-6 (IL-6), high-sensitivity C-reactive protein (hs-CRP), sCD14, sCD163, monocyte chemoattractant protein-1(MCP-1), and asymmetric dimethylarginine (ADMA). A linear mixed model based on patient clusters was used to assess differences in biomarkers between the study groups and over time. Results The study population comprised 62 HIV-infected patients (group A, n = 31; group B, n = 31) and 22 controls. Age was 37 (30–43) years, and 81% were men. At baseline, the HIV-infected patients had a worse LDL particle phenotype and higher plasma concentration of sCD14, sCD163, hs-CRP, and LDL-Lp-PLA2 than the controls. At month 12, there was an increase in total cholesterol (p = 0.002), HDL-c (p = 0.003), and Apo A-I (p = 0.049) and a decrease in sCD14 (p = <0.001) and sCD163 (p<0.001), although only in group B. LDL particle size increased in group B at month 24 (p = 0.038). No changes were observed in group A or in the healthy controls. Common carotid intima-media thickness increased in HIV-infected patients at month 24 (Group A p = 0.053; group B p = 0.048). Plasma levels of sCD14, sCD163, and hs-CRP correlated with lipid values. Conclusions In treatment-naive HIV-infected patients, initiation of c-ART was associated with an improvement in LDL particle phenotype and inflammatory/immune biomarkers, reaching values similar to those of the controls. HIV infection was associated with progression of carotid intima-media thickness.
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Affiliation(s)
- Silvana Di Yacovo
- HIV and STD Unit, Infectious Disease Service, Hospital Universitari de Bellvitge, Bellvitge Biomedical Research Institute, Hospitalet de Llobregat, Spain
| | - Maria Saumoy
- HIV and STD Unit, Infectious Disease Service, Hospital Universitari de Bellvitge, Bellvitge Biomedical Research Institute, Hospitalet de Llobregat, Spain
- * E-mail:
| | - José Luís Sánchez-Quesada
- Biomedical Research Institute IIB Sant Pau, Barcelona, Spain, Biochemistry and Molecular Biology Department, Universitat Autònoma, Barcelona, Spain
| | - Antonio Navarro
- HIV and STD Unit, Infectious Disease Service, Hospital Universitari de Bellvitge, Bellvitge Biomedical Research Institute, Hospitalet de Llobregat, Spain
| | - Dmitri Sviridov
- Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
| | - Manuel Javaloyas
- Internal Medicine Service, Hospital de Viladecans, Viladecans, Spain
| | - Ramon Vila
- Vascular Surgery Service, Hospital Universitari de Bellvitge, Hospitalet de Llobregat, Spain
| | - Anton Vernet
- Department of Mechanical Engineering, Universitat Rovira i Virgili, Tarragona, Spain
| | - Hann Low
- Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
| | - Judith Peñafiel
- Biostatistics Unit, Hospital Universitari de Bellvitge, Hospitalet de Llobregat, Spain
- University of Barcelona, Barcelona, Spain
| | - Benito García
- HIV and STD Unit, Infectious Disease Service, Hospital Universitari de Bellvitge, Bellvitge Biomedical Research Institute, Hospitalet de Llobregat, Spain
| | - Jordi Ordoñez-Llanos
- Biomedical Research Institute IIB Sant Pau, Barcelona, Spain, Biochemistry and Molecular Biology Department, Universitat Autònoma, Barcelona, Spain
| | - Daniel Podzamczer
- HIV and STD Unit, Infectious Disease Service, Hospital Universitari de Bellvitge, Bellvitge Biomedical Research Institute, Hospitalet de Llobregat, Spain
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Tchounga BK, Charpentier C, Coffie PA, Dabis F, Descamps D, Eholie SP, Ekouevi DK. Survival among antiretroviral-experienced HIV-2 patients experiencing virologic failure with drug resistance mutations in Cote d'Ivoire West Africa. PLoS One 2020; 15:e0236642. [PMID: 32756581 PMCID: PMC7406077 DOI: 10.1371/journal.pone.0236642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Accepted: 07/09/2020] [Indexed: 11/30/2022] Open
Abstract
INTRODUCTION The long-term prognosis of HIV-2-infected patients receiving antiretroviral therapy (ART) is still challenging, due to the intrinsic resistance to non-nucleoside reverse transcriptase inhibitors (NNRTI) and the suboptimal response to some protease inhibitors (PI). The objective was to describe the 5-years outcomes among HIV-2 patients harboring drug-resistant viruses. METHODS A clinic-based cohort of HIV-2-patients experiencing virologic failure, with at least one drug resistance mutation was followed from January 2012 to August 2017 in Côte d'Ivoire. Follow-up data included death, lost to follow-up (LTFU), immuno-virological responses. The Kaplan-Meier curve was used to estimate survival rates. RESULTS A total of 31 HIV-2 patients with virologic failure and with at least one drug resistance mutation were included. Two-third of them were men, 28(90.3%) were on PI-based ART-regimen at enrolment and the median age was 50 years (IQR = 46-54). The median baseline CD4 count and viral load were 456 cells/mm3 and 3.7 log10 c/mL respectively, and the participants have been followed-up in median 57 months (IQR = 24-60). During this period, 21 (67.7%) patients switched at least one antiretroviral drug, including two (6.5%) and three (9.7%) who switched to a PI-based and an integrase inhibitor-based regimen respectively. A total of 10(32.3%) patients died and 4(12.9%) were LTFU. The 36 and 60-months survival rates were 68.5% and 64.9%, respectively. Among the 17 patients remaining in care, six(35.3%) had an undetectable viral load (<50 c/mL) and for the 11 others, the viral load ranged from 2.8 to 5.6 log10 c/mL. Twelve patients were receiving lopinavir at the time of first genotype, five(42%) had a genotypic susceptibility score (GSS) ≤1 and 4(33%) a GSS >2. CONCLUSIONS The 36-months survival rate among ART-experienced HIV-2 patients with drug-resistant viruses is below 70%,lower than in HIV-1. There is urgent need to improve access to second-line ART for patients living with HIV-2 in West Africa.
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Affiliation(s)
- Boris K. Tchounga
- Programme PACCI, Site de recherche ANRS de Côte d’Ivoire, Abidjan, Côte d’Ivoire
| | | | - Patrick A. Coffie
- Département de Dermatologie et Maladies Infectieuses, Université Félix Houphouët-Boigny, UFR des Sciences Médicales, Abidjan, Côte d’Ivoire
| | - François Dabis
- Centre Inserm 1219 & Institut de Santé Publique d’épidémiologie et de développement, Université de Bordeaux, Bordeaux, France
| | - Diane Descamps
- Université de Paris, INSERM UMR 1137 IAME, Paris, France
| | - Serge P. Eholie
- Département de Dermatologie et Maladies Infectieuses, Université Félix Houphouët-Boigny, UFR des Sciences Médicales, Abidjan, Côte d’Ivoire
| | - Didier K. Ekouevi
- Centre Inserm 1219 & Institut de Santé Publique d’épidémiologie et de développement, Université de Bordeaux, Bordeaux, France
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