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Carotid Intima-Media Thickness and Metabolic Complications in Children with HIV on Antiretroviral Therapy: A Cross-Sectional Study. Indian J Pediatr 2023:10.1007/s12098-023-04950-w. [PMID: 38117439 DOI: 10.1007/s12098-023-04950-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 11/10/2023] [Indexed: 12/21/2023]
Abstract
OBJECTIVES To evaluate carotid intima media thickness (CIMT) in children with Human immunodeficiency virus (HIV) on anti-retroviral therapy (ART) and in controls. Also, to compare body mass index (BMI), body fat percentage, skin-fold thickness (SFT), waist-to-height ratio (WHtR), lipid profile, blood pressure, lipodystrophy syndrome (LDS), non-alcoholic fatty liver disease (NAFLD) in children with HIV and in controls and to determine association between lipid profile, LDS, liver amino-transferases, NAFLD, BMI, body fat percentage, SFT, WHtR and CIMT. METHODS This cross-sectional study was done in 7 to 12 y old children attending the ART clinic and receiving ART for ≥6 mo according to 2018 National Aids Control Organization (NACO) guidelines. Thirty age and gender matched controls were enrolled from the pediatrics OPD. Weight, height, BMI, waist circumference, skin fold thickness and blood pressure were recorded. Lipid profile, liver amino-transferases, USG abdomen and CIMT were done with prior appointment. RESULTS The present study had 43% females and 57% males (mean age of 9.33 ± 1.65 y). All cases were on combination ART (mean treatment duration: 59.1 mo). CIMT was significantly increased in cases as compared to controls 0.481 ± 0.087 mm vs. 0.418 ± 0.072 mm (p = 0.003). However, CIMT did not correlate with any other parameter. Cases had significantly higher body fat percentage (17% vs. 13.15%), systolic blood pressure (SBP), SFT, total cholesterol (TC) and low density lipoprotein- cholesterol (LDL-C) as compared to controls. NAFLD was seen in 3 cases (1%), lipohypertrophy in 7 (23%) cases and 5 (16%) controls. CONCLUSIONS Children with HIV on ART have significantly higher CIMT and increased metabolic abnormalities.
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Improving HIV testing, linkage, and retention in care among South African men through U=U messaging: A study protocol for two sequential hybrid type 1 effectiveness- implementation randomized controlled trials. RESEARCH SQUARE 2023:rs.3.rs-3349696. [PMID: 37886512 PMCID: PMC10602079 DOI: 10.21203/rs.3.rs-3349696/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2023]
Abstract
BACKGROUND Increasing HIV testing and treatment coverage among people living with HIV (PLHIV) is essential for achieving global AIDS epidemic control. However, compared to women, cis-gender heterosexual men living with HIV are significantly less likely to know their HIV status, initiate anti-retroviral therapy (ART) and achieve viral suppression. This is particularly true in South Africa, where men are also at increased risk of mortality resulting from AIDS-related illnesses. While there is growing knowledge of Treatment as Prevention or the concept Undetectable=Untransmittable (U=U) among PLHIV in Western and high-income countries, the reach and penetration of the U=U message in sub-Saharan Africa remains limited, and few studies have evaluated the impact of accessible and relatable U=U messages on ART initiation and adherence. To address these gaps, rigorous evaluations of interventions that incorporate U=U messages are needed, especially among men in high prevalence settings. METHODS Building on our U=U messages that we previously developed for men using behavioral economics insights and a human-centered design, we will conduct two sequential hybrid type 1 effectiveness-implementation trials to evaluate the impact of U=U messages on men's uptake of community-based HIV testing and ART initiation (Trial 1), and retention in care and achievement of viral suppression (Trial 2). A cluster randomized trial will be implemented for Trial 1, with HIV testing service site-days randomized to U=U or standard-of-care (SoC) messages inviting men to test for HIV. An individual-level randomized control trial will be implemented for Trial 2, with men initiating ART at six government clinics randomized to receive U=U counselling or SoC treatment adherence messaging. We will incorporate a multi-method evaluation to inform future implementation of U=U messaging interventions. The study will be conducted in the Buffalo City Metro Health District of the Eastern Cape Province and in the Cape Town Metro Health District in the Western Cape Province in South Africa. DISCUSSION These trials are the first to rigorously evaluate the impact of U=U messaging on HIV testing uptake, ART initiation and achievement of viral suppression among African men. If effective, these messaging interventions can shape global HIV testing, treatment and adherence counselling guidelines and practices.
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Factors associated with anti-retroviral therapy (ART) adherence among adult people living with HIV (PLWH): A 5-year retrospective multi-centre study in Kumasi, Ghana. DIALOGUES IN HEALTH 2022; 1:100082. [PMID: 38515921 PMCID: PMC10954008 DOI: 10.1016/j.dialog.2022.100082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 11/17/2022] [Accepted: 11/18/2022] [Indexed: 03/23/2024]
Abstract
Background Combined antiretroviral therapy (cART) is the recommended treatment regimen for people living with HIV (PLWH). Long-term HIV treatment of over 95% adherence inhibits increase in viral load and boosts immune system performance. On the contrary, non-adherence results in treatment failure, accelerated development of HIV drug-resistance and increased mortality. However, there is paucity of data on the prevalence of antiretroviral therapy (ART) adherence and its associated factors in Ghana. We assessed the prevalence, sociodemographic and clinical factors associated with ART adherence among registered PLWH. Methods In a multi-centre hospital-based retrospective study, we collected data on 720 registered PLWH 18 years and above, who attend the HIV clinic at the University Hospital (KNUST), Komfo Anokye Teaching Hospital (KATH), and the Bomso Clinic, on ART and with up-to-date medical records. They were enrolled using a multistage sampling technique. Adherence was assessed retrospectively using missed doses and prescriptions renewal. All analysis were done using SPSS Version 26.0 and GraphPad prism version 8.0. Results Of 720 registered PLWH, 51.8% had good ART adherence, 35.3% had fair ART adherence and 12.9% had poor ART adherence. Those diagnosed at WHO stage II (aOR = 0.45, 95% CI: (0.30-0.68); p < 0.0001) and stage III (aOR = 0.40, 95% CI: (0.27-0.59) < 0.0001) were independently associated with lower chances of good adherence to ART. Moreover, those treated with AZT/3TC/EFV (aOR = 0.33, 95% CI: (0.16-0.68); p = 0.0030), and AZT/3TC/NVP (aOR = 0.50, 95% CI: (0.26-0.98); p = 0.0410) were independently associated with lower likelihood of good ART adherence. On the contrary, PLWH who have been on treatment for 4 years (aOR = 3.56, 95% CI: (1.10-11.54); p = 0.0340) was an independent predictor of good ART adherence. Conclusion About half of PLWH on treatment have good adherence to ART. Being diagnosed at WHO stage II and stage III, being treated with AZT/3TC/EFV, and AZT/3TC/NVP ART combination are associated with lesser chances of good ART adherence. However, increased duration of ART among PLWH influence good ART adherence. PLWH on ART should be monitored to achieve over 95% ART adherence for effective management of HIV/AIDS.
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Important role of microglia in HIV-1 associated neurocognitive disorders and the molecular pathways implicated in its pathogenesis. Ann Med 2021; 53:43-69. [PMID: 32841065 PMCID: PMC7877929 DOI: 10.1080/07853890.2020.1814962] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 08/13/2020] [Indexed: 12/11/2022] Open
Abstract
The development of effective combined anti-retroviral therapy (cART) led to a significant reduction in the death rate associated with human immunodeficiency virus type 1 (HIV-1) infection. However, recent studies indicate that considerably more than 50% of all HIV-1 infected patients develop HIV-1-associated neurocognitive disorder (HAND). Microglia are the foremost cells infected by HIV-1 in the central nervous system (CNS), and so, are also likely to contribute to the neurotoxicity observed in HAND. The activation of microglia induces the release of pro-inflammatory markers and altered secretion of cytokines, chemokines, secondary messengers, and reactive oxygen species (ROS) which activate signalling pathways that initiate neuroinflammation. In turn, ROS and inflammation also play critical roles in HAND. However, more efforts are required to understand the physiology of microglia and the processes involved in their activation in order to better understand the how HIV-1-infected microglia are involved in the development of HAND. In this review, we summarize the current state of knowledge about the involvement of oxidative stress mechanisms and role of HIV-induced ROS in the development of HAND. We also examine the academic literature regarding crucial HIV-1 pathogenicity factors implicated in neurotoxicity and inflammation in order to identify molecular pathways that could serve as potential therapeutic targets for treatment of this disease. KEY MESSAGES Neuroinflammation and excitotoxicity mechanisms are crucial in the pathogenesis of HAND. CNS infiltration by HIV-1 and immune cells through the blood brain barrier is a key process involved in the pathogenicity of HAND. Factors including calcium dysregulation and autophagy are the main challenges involved in HAND.
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Descriptive modification of inflammatory markers in HIV patients after cART initiation according to gender, smoking habit, CMV infection, BMI and serum lipids. Cytokine 2021; 143:155547. [PMID: 33931289 DOI: 10.1016/j.cyto.2021.155547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 04/03/2021] [Accepted: 04/15/2021] [Indexed: 09/30/2022]
Abstract
Persistent inflammation, despite anti-retroviral therapy (ART), is an independent predictor of mortality and comorbidities in HIV infection. Multiple factors, including lifestyle and chronic viral coinfections, may contribute. Several of these factors are also associated with a chronic inflammation in the general population. Little is known about the degree to which these factors influence inflammation in HIV infection, particularly within the first year of ART. The purpose of this study was to distinguish the effects of factors (gender, body mass index, cholesterol and triglyceride levels, smoke habit and cytomegalovirus seropositivity), known to contribute to inflammation, on inflammation biomarkers over the first year of ART in HIV-infected patients. Linear mixed model analysis revealed significant biomarker decreases [soluble CD14 (s-CD14), soluble CD163 (s-CD163) and D-dimer (DD)], or increases [C Reactive Protein (CRP) and interleukin-6 (IL-6)] over time in the whole cohort, differences in most categories (genders for IL-6, smoke habit for s-CD14, cytomegalovirus infection for s-CD163 and IL-6) and in some category × time interactions [gender for interleukin-7 (IL-7)], cytomegalovirus infection for s-CD14 and cholesterol levels for s-CD14 and Tumor Necrosis Factor α (TNF-α)]. This explorative longitudinal study suggests further investigations on targeting inflammation pathophysiology in HIV-infected patients on ART.
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Effects of maximal strength training on bone mineral density in people living with HIV and receiving anti-retroviral therapy: a pilot study. BMC Sports Sci Med Rehabil 2020; 12:67. [PMID: 33110607 PMCID: PMC7585307 DOI: 10.1186/s13102-020-00216-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 10/18/2020] [Indexed: 11/21/2022]
Abstract
BACKGROUND Anti-retroviral therapy (ART) is associated with low bone mineral density (BMD) among people living with HIV (PLWHIV). Although physical activity is recommended for improving bone health in patients with reduced BMD, data on effects of strength exercises on low BMD among PLWHIV is scarce. This study therefore aimed to determine the effects of a 12 weeks maximal strength training (MST) on BMD among PLWHIV in Blantyre, Malawi. METHODS Twenty-six PLWHIV with reduced BMD were randomised into a training group (TG, n = 15) and control group (CG, n = 11). The TG underwent 12 weeks of MST consisting of 4 sets of 3 to 5 repetitions at 85-90% of one repetition maximum (1RM) 3 times per week. The CG was advised to maintain their usual lifestyle. Measurements of BMD using dual-energy X-ray absorptiometry, 1RM using a squat machine, heart rate using a heart rate monitor, weight, height and body mass index were obtained before and after the intervention in the TG and CG. Descriptive statistics and student's t - tests were used to analyse data. RESULTS The study was conducted for 12 weeks. Data of 24 participants [14 (TG) and 10 (CG)] were analysed. At base line, there were no significant differences in age (p = 0.34), height (p = 0.91), weight (p = 0.43) and body mass index (p = 0.34) between participants in the TG and the CG. After the intervention, there were significant improvements in lumbar BMD (p < 0.001) and resting heart rate (p = 0.03) in the TG compared to the CG. There were significant improvements in muscle strength (1 RM) in both the TG (p < 0.001) and the CG (p = 0.01). CONCLUSIONS MST improves lumbar BMD and strength in PLWHIV receiving ART in Blantyre, Malawi. MST with a shorter exercise duration of 12 weeks seem to have the potential in treating reduced BMD in PLWHIV. TRIAL REGISTRATION PACTR201712002889203. Registered with the Pan African Clinical Trial Registry on 22nd December, 2017 at www. pactr.org.
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Cardiovascular disease in HIV patients: recent advances in predicting and managing risk. Expert Rev Anti Infect Ther 2020; 18:677-688. [PMID: 32306781 DOI: 10.1080/14787210.2020.1757430] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Cardiovascular disease (CVD) is one of the leading causes of mortality in virally suppressed people living with HIV (PLWH) and with an aging population, is likely to become one of the leading challenges in maintaining good health outcomes in HIV infection. However, factors driving the risk of CVD in PLWH are multiple and may be different from those of the general population, raising challenges to predicting and managing CVD risk in this population. AREAS COVERED In this review, we examine the relevant data regarding CVD in HIV infection including CVD prevalence, pathogenesis, and other contributing factors. We review the data regarding CVD risk prediction in PLWH and summarize factors, both general and HIV specific, that may influence CVD risk in this population. And finally, we discuss appropriate management of CVD risk in PLWH and explore potential therapeutic pathways which may mitigate CVD risk in the future in this population. EXPERT OPINION Following a comprehensive review of CVD risk in PLWH, we give our opinion on the primary issues in risk prediction and management of CVD in HIV infected individuals and discuss the future direction of CVD management in this population.
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Social barriers in accessing care by clients who returned to HIV care after transient loss to follow-up. AIDS Res Ther 2019; 16:17. [PMID: 31405386 PMCID: PMC6691550 DOI: 10.1186/s12981-019-0231-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 07/17/2019] [Indexed: 11/25/2022] Open
Abstract
Background People living with HIV (PLHIV) constantly need to address social issues such as the cost of accessing care, stigma, and lack of social support which impacts on their level of adherence to clinic visits or antiretroviral treatment leading to adverse health outcomes. This study examined the social barriers in accessing care by clients who returned to care after transient loss to follow-up. Methods This study was a cross-sectional survey of PLHIV from 99 US CDC PEPFAR-supported HIV clinics located in 10 of Nigeria’s 36 states and Federal Capital Territory, who were momentarily lost to follow-up but returned to care after tracking. Demographic and social factors at bivariate and multivariate level were analyzed to determine the predictors of difficulty in accessing HIV clinics. Results Of the 7483 clients tracked, 1386 (18.5%) were confirmed to be in care, 2846 (38.2%) were lost to follow-up (LTFU), 562 (7.5%) returned to care, 843 (11.2%) discontinued care, 827 (11.1%) transferred out to other facilities for care, 514 (6.8%) had died while 505 (6.7%) could not be reached by phone or located at their addresses. 438 out of the 562 (78%) returnee PLHIV gave consent and participated in the study. 216 out of the 438 (50%) clients who returned to care were transiently lost to follow-up because they had difficulty accessing their HIV clinic. Also, 126/438 (29%) of returnee PLHIV were previously lost to follow-up. Difficult access to a HIV clinic was significantly influenced by prior LTFU (OR 2.5 [95% CI 1.3–4.8], p = 0.008), history of being stigmatized (OR 2.1 [95% CI 1.1–3.8], p = 0.02), lack of social or financial support (OR 2.8 [95% CI 1.3–6.0], p = 0.01) and perceived in-adequate healthcare workers support (OR 3.8 [95% CI 1.2–11.2], p = 0.02). Age (p = 0.218) and gender (p = 0.771) were not significant determinants of difficult access to an HIV clinic. Conclusion Stigma, lack of support and prior loss to follow-up event are essential factors affecting retention in care. Social constructs such as home-based visits, community-based care services, transportation subsidies, and robust strong social systems should be built into HIV service delivery models to improve retention in care of people on HIV treatment. The authors advocate for further studies on how differentiated care models impact on retention of patients in care.
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Clinico-pathological characteristics among South African women with breast cancer receiving anti-retroviral therapy for HIV. Breast 2019; 43:123-129. [PMID: 30550925 PMCID: PMC6369009 DOI: 10.1016/j.breast.2018.12.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 12/04/2018] [Accepted: 12/06/2018] [Indexed: 12/24/2022] Open
Abstract
PURPOSE Breast cancer is the most common cancer in women and a leading cause of cancer-related mortality worldwide. South Africa has the largest global burden of HIV infection and the largest anti-retroviral treatment (ART) program. This study aimed to analyse the association of HIV and ART use with breast cancer clinico-pathological characteristics. METHODS Study participants were females, newly diagnosed from May 2015 through September 2017 with invasive breast cancer at two academic Surgical Breast Units in Johannesburg, South Africa at the Charlotte Maxeke Johannesburg Academic Hospital and Chris Hani Baragwanath Academic Hospital. We compared HIV-positive and HIV negative patients' demographic and clinical-pathological characteristics at the time of breast cancer diagnosis. RESULTS Of 1050 patients enrolled, 1016 (96.8%) had known HIV status, with 226 (22.2%) being HIV positive. HIV positive patients were younger (median (IQR) age 45 (40-52) years), than HIV-negative patients (median (IQR) age 57 (46-67)) (p < 0.001). HIV positive patients were more likely to be diagnosed with late stage breast cancer (p = 0.01). However, HIV positive patients receiving ART at the time of breast cancer diagnosis were less likely to present with metastatic disease than those not on ART (p = 0.05). CONCLUSION HIV-positive patients present with breast cancer at a younger age and later stage disease than HIV-negative patients. Neither the duration of HIV infection nor ART use was associated with clinico-pathological characteristics of breast cancer.
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Effects of undernutrition on survival of human immunodeficiency virus positive children on antiretroviral therapy. Ital J Pediatr 2018; 44:29. [PMID: 29482600 PMCID: PMC5828475 DOI: 10.1186/s13052-018-0472-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 02/23/2018] [Indexed: 12/02/2022] Open
Abstract
Background The relationship between undernutrition and HIV is bidirectional, ultimately contributing to quality of life and survival of affected individuals. Ethiopia is a sub-Saharan nation influenced by both undernutrition and HIV. In Ethiopia, although individuals are often dually impacted, the effect of undernutrition on the survival of HIV positive children on anti-retroviral therapy (ART) has not been well investigated. Therefore, this study assessed the effect of undernutrition on survival rates of HIV positive children on ART in Amhara Regional State of Ethiopia. Methods An institution-based retrospective cohort study was conducted among 390 HIV positive children on ART from the 1st of January, 2012 to the 28th of February, 2017 in Amhara Regional State Referral Hospitals. A simple random sampling technique was used to select the study participants. Data were extracted by reviewing patients’ ART intake and follow-up forms. Data were entered into Epi-Data Version 3.1, and analysis was done using STATA Version 13. The Kaplan-Meier survival curve was used to estimate the cumulative survival time of the sample. Log rank tests were employed to compare the survival time between different categories of explanatory variables. Bivariable and multivariable Cox proportional hazards models were fitted to identify predictors of mortality. Results Among the 390 records included in the final analysis, 9.7% of the individuals died within the follow-up period. In this study, the overall mortality rate was found to be 4.4 per 100 child-years (95% CI: 3.2, 6.0) while undernourished children had a lower survival time than well-nourished children. Low hemoglobin level (AHR: 3.2, 95% CI: 1.4, 7.4), CD4 cell count or percent below the threshold (AHR: 5.2, 95% CI: 1.9, 14.1), severe stunting (AHR: 3.9, 95% CI: 1.7, 9.4), severe wasting (AHR: 3.0, 95% CI: 1.3, 6.9) and advanced disease stage (III and IV) (AHR: 2.6, 95% CI: 1.1, 6.6) were found to be predictors of mortality. Conclusion There was a high rate of mortality. A significant difference was observed in the survival rate of undernourished and well-nourished children. Low hemoglobin level, CD4 count or percent below the threshold, severe wasting, severe stunting, and advanced disease stage were found to be predictors of mortality.
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Emotional and behavioral disturbances in school going HIV positive children attending HIV clinic. Med J Armed Forces India 2017; 73:18-22. [PMID: 28123240 DOI: 10.1016/j.mjafi.2016.12.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2016] [Accepted: 12/03/2016] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND To study the emotional and behavioral disturbances (EBD) in school going HIV positive children attending HIV center in a tertiary care hospital. METHOD This cross-sectional study was conducted on 258 HIV infected children between 6 and 16 years of age, 200 were on Anti-retroviral therapy (ART) and 58 were not on ART. They were evaluated for EBD by using Pictorial Pediatric Symptom Checklist (PPSC) screening tool. A cut-off score of 28 was taken as significant for detecting early EBD. RESULTS The prevalence of EBD in our study is 11.2%. Demographic and disease related profile were assessed for correlation with EBD. Type of family (p = 0.023), school attendance (p = 0.034), school performance (p = 0.045), and CD4 count (p = 0.015) were detected to have significant association with early manifestation of EBD in the study group. CONCLUSIONS HIV positive children who have low CD4 count, poor school attendance, and performance are at a higher risk of being detected with EBD. Screening with PPSC to identify EBD in HIV positive children attending HIV clinic in a hospital setting could help in early diagnosis and management.
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Abstract
Human immunodeficiency virus (HIV) spread to humans from chimpanzees (HIV-1 groups M and N), gorillas (HIV-1 groups P and O), and sooty mangabeys (HIV-2). HIV is spread mainly through blood or body fluids. Subjects can become infected with HIV by sexual contact, needle sharing, blood transfusions, or maternal transmissions as a blood-borne virus or via breast-milk. The incubation period of HIV-1 from infection to the development of AIDS ranges from 8 to 11 years. In the past 3 decades, HIV has caused a great burden to global wealth and health. According to the WHO global health survey, 36.7 million people were infected with HIV, causing 1.1 million deaths in 2015. Since the discovery of HIV-1, many anti-retroviral drugs have been developed. Following the discovery and wide-spread use of anti-retroviral therapy (ART) the life expectancy of HIV infected individuals has substantially increased. By 2015, all major guidelines recommended treating all HIV-infected adults regardless of their CD4 count. Despite effective ART with virological suppression, HIV-associated neurocognitive disorders (HAND), cardiovascular diseases (CVD), metabolic syndrome (MS), bone abnormalities and non-HIV-associated malignancies remain a major complication associated with HIV infection. In this review article, I would like to describe recent ART status and problems in the ART-era.
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Abstract
BACKGROUND The pandemic of HIV lines amongst the utmost infectious disease menaces in antiquity. HIV remains a problem worldwide and it's a grave health snags in developing nations particularly in Nigeria. OBJECTIVE This study focused on "trends in HIV reporting from 2008 to 2012 among young adults in Port Harcourt, Nigeria. METHODS Secondary data were collected from BMSH, Port Harcourt using a Performa specifically intended for this determination. Socio-demographic data for the subjects were recovered from coded patients' medical records kept at BMSH. The data generated was exposed to Fisher's Exact Test. RESULTS The study showed that a total of 3081 HIV-positive cases were reported between 2008 and 2012. The HIV trend were not well defined, it peaked in 2009(36.6%) and 2008(32.8%) and a decrease in 2011(16.6%), 2012(8.3%) and 2010(5.7%). A 3.8% increase was observed between 2008 and 2009 and 30.9% decrease between 2009 and 2010. However, the prevalence seemed to stabilize between 2009 and 2012. HIV patterns among various age-groups is not well-defined, it rose with increasing age and peaked at 26-30 years (35.7%) after which it declined. Sex differences (P<0.05) in the trend was observed. Males ages 26-30 years showed uniform pattern with an increasing trend while 36-40 years showed decreasing trend except in 2009(34.1%). Females ages 26-30 years showed uniform pattern with an increasing trend from 2008(21.7%) to 2010(41.9%) and decreased from 41.9% (2010) to 36.5%(2012). The low HIV prevalence in 2010 could be attributed to the fact that the proportion of centers giving ART enlarged from 2005 to date. Health care facilities providing HIV/AIDS counselling and testing services also increased. CONCLUSION The long decades fight against HIV especially in Rivers State is making progress, though an unstable one. The observed increase in years with high HIV prevalences calls for an intensified focus of intervention.
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Abstract
Human immunodeficiency virus (HIV) infection and antiretroviral medications are independent risk factors for cardiovascular disease. In the pre-antiretroviral therapy (ART) era, HIV-infected patients had increased morbidity and mortality from opportunistic infections; in the post-ART era, these patients are at increased risk of chronic diseases such as acute coronary syndrome, coronary artery disease, cardiac arrhythmias, and cardiomyopathy. They may present with vague symptoms such as weakness, dyspnea, or fatigue as the initial presentation of their cardiovascular disease. An overview of the clinical presentation, workup, management, and treatment of different cardiovascular disease is provided in this article.
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Rapid development of IRIS in the form of cryptococcal meningitis after beginning ART. Med Mycol Case Rep 2012; 1:56-8. [PMID: 24371739 DOI: 10.1016/j.mmcr.2012.07.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2011] [Revised: 07/27/2012] [Accepted: 07/27/2012] [Indexed: 11/22/2022] Open
Abstract
Around one fourth of patients infected with human immunodeficiency virus (HIV) and given antiretroviral therapy (ART) experience inflammatory or cellular proliferative disease associated with a preexisting opportunistic infection. Many such infections are subclinical or quiescent before the patient begins ART. Cryptococcal immune reconstitution inflammatory syndrome may present as a clinical deterioration or new presentation of cryptococcal disease following initiation of antiretroviral therapy (ART) and is believed to be caused by recovery of Cryptococcus-specific immune responses. In the following report we present a case of expeditious developed IRIS in the form of cryptococcal meningitis.
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