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Velvanathan T, Islahudin F, Sim BL, Taha NA. Simplification of HAART therapy on ambulatory HIV patients in Malaysia:a randomized controlled trial. Pharm Pract (Granada) 2016; 14:830. [PMID: 28042354 PMCID: PMC5184376 DOI: 10.18549/pharmpract.2016.04.830] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Accepted: 11/22/2016] [Indexed: 11/14/2022] Open
Abstract
Objective: Evaluate the impact of fixed-dose combination (FDC) containing emtricitabine (FTC), tenofovir (TDF), and efavirenz (EFV) versus a free-dose combination (FRC) of the same three drugs on clinical outcomes, adherence and quality of life in Malaysian outpatients with HIV. Methods: HIV patients (n=120) on highly active antiretroviral therapy (HAART) in the infectious disease clinic of Hospital Sungai Buloh were randomized to either FDC (n=60) or FRC (n=60). Morisky scores, health-related quality of life scores and clinical outcomes such as CD4 count and viral load were assessed in both groups at baseline and six months. Result: Patients on FDC (108 SD=1.1) had a significantly higher CD4 count increase compared to the FRC group (746.1 SD=36.3 vs 799.8 SD=33.8) (p <0.001). The viral load profile was unchanged and remained undetectable in both groups. The quality of life EQ-5D scores showed a positive correlation with CD4 counts in the FDC group (ρ=0.301, p=0.019) at six months. On the other hand, quality of life EQ-VAS scores was significantly associated with medication adherence in the FDC group at six months (ρ=0.749, p=0.05). However, no significant changes or associations were observed in the FRC group. Conclusion: Management of HAART using an FDC demonstrated a positive clinical outcome, adherence and quality of life within six months in local HIV patients.
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Affiliation(s)
| | - Farida Islahudin
- Faculty of Pharmacy, National University of Malaysia . Kuala Lumpur ( Malaysia ).
| | | | - Nur A Taha
- Faculty of Pharmacy, National University of Malaysia . Kuala Lumpur ( Malaysia ).
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Maiese EM, Johnson PT, Bancroft T, Goolsby Hunter A, Wu AW. Quality of life of HIV-infected patients who switch antiretroviral medication due to side effects or other reasons. Curr Med Res Opin 2016; 32:2039-2046. [PMID: 27552553 DOI: 10.1080/03007995.2016.1227776] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE The objective of this study was to investigate changes in health-related quality of life (HRQOL) among HIV patients following switch from a first- to second-line antiretroviral therapy (ART) regimen. RESEARCH DESIGN AND METHODS This was an observational study of adult HIV patients in the US at 35 academic and community health centers. Patients were required to be switching an antiretroviral regimen for the first time at the enrollment visit. Patients were assigned to a study cohort based on whether the switch was due to treatment-related side effects or for any other reason as reported by their physician. Patients completed the Medical Outcomes Study-Human Immunodeficiency Virus (MOS-HIV) health survey, the Depression, Anxiety, and Stress Scale Short Form (DASS-21), and the Human Immunodeficiency Virus Treatment Satisfaction Questionnaire-status (HIVTSQs) at the enrollment visit (baseline) and a follow-up survey was completed approximately 4 weeks later. The within cohort change in survey measures from baseline to follow-up was assessed by two-sample paired t-test. RESULTS Patients who switched their ART regimen due to treatment-related side effects (n = 50) had statistically significant improvements (p < .05, baseline to follow-up) in mean Physical and Mental Health Summary scores (MOS-HIV scale) and in all three HIVTSQ summary scores. Patients who switched for other reasons (n = 44) did not experience statistically significant improvements in these same measures. CONCLUSIONS HIV patients whose regimen was switched due to treatment-related side effects experienced an improvement in QOL following the switch. Physicians should take the potential impact on QOL into consideration when deciding on a switch in ART regimen, particularly when patients are intolerant of their current treatment. The results are based on a patient survey and may have been influenced by recall and response bias.
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Affiliation(s)
- Eric M Maiese
- a Merck , Sharpe & Dohme Corp. , Kenilworth , NJ , USA
| | | | | | | | - Albert W Wu
- c Johns Hopkins Bloomberg School of Public Health , Baltimore , MD , USA
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53
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Garrido-Hernansaiz H, Heylen E, Bharat S, Ramakrishna J, Ekstrand ML. Stigmas, symptom severity and perceived social support predict quality of life for PLHIV in urban Indian context. Health Qual Life Outcomes 2016; 14:152. [PMID: 27809839 PMCID: PMC5094021 DOI: 10.1186/s12955-016-0556-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Accepted: 10/18/2016] [Indexed: 11/22/2022] Open
Abstract
Background Multiple variables have been studied in relation to health-related quality of life (HRQoL), but research has not integrated the contributions of different variables in a single model that allows to compare them. This study, carried out with people living with HIV/AIDS in India, sought to develop a prediction model considering various predictors previously found to be related to HRQoL, namely sociodemographic factors, HIV symptoms, social support, stigmas and avoidant coping. Methods A sample of 961 HIV-positive persons from Bengaluru and Mumbai participated in this cross-sectional study, completing a sociodemographic questionnaire along with HRQoL, HIV symptoms, disclosure expectations, disclosure avoidance, social support and internalized, felt, vicarious and enacted stigma scales. Bivariate associations were obtained (correlations, ANOVAs and t tests) and a multiple regression analysis was performed. Results Results show that, when all variables are considered together, being married, widowed or deserted, symptom intensity, internalized stigma, disclosure avoidance and enacted stigma contribute negatively to predict HRQoL. On the other hand, being employed, good disclosure expectations and good social support contribute positively to predict HRQoL. Almost half of the variance in HRQoL was explained by this model. Conclusions Interventions seeking to increase HRQoL in people living with HIV/AIDS in India would benefit from addressing these aspects.
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Affiliation(s)
- Helena Garrido-Hernansaiz
- Department of Biological and Health Psychology, Psychology Faculty, Universidad Autónoma de Madrid, C/Ivan Pavlov, 6, 28049, Madrid, Spain
| | - Elsa Heylen
- Center for AIDS Prevention Studies, Department of Medicine, University of California San Francisco, 550 16th St, 3rd floor, San Francisco, CA, 94158, USA
| | - Shalini Bharat
- Centre for Health and Social Sciences, School of Health Systems Studies, Tata Institute of Social Sciences, V.N. Purav Marg, Chembur, Mumbai, Maharashtra, 400085, India
| | - Jayashree Ramakrishna
- Department of Mental Health Education, National Institute of Mental Health and Neurosciences, Post Bag 2900, Hosur Road, Bengaluru, 560 029, Karnataka, India
| | - Maria L Ekstrand
- Center for AIDS Prevention Studies, Department of Medicine, University of California San Francisco, 550 16th St, 3rd floor, San Francisco, CA, 94158, USA. .,St John's Research Institute, St John's National Academy of Health Sciences, 100 Feet Rd, Bengaluru, Karnataka, 560034, India.
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Walter KN, Petry NM. Lifetime suicide attempt history, quality of life, and objective functioning among HIV/AIDS patients with alcohol and illicit substance use disorders. Int J STD AIDS 2016; 27:476-85. [PMID: 25953963 PMCID: PMC5023430 DOI: 10.1177/0956462415585668] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2015] [Accepted: 04/10/2015] [Indexed: 12/13/2022]
Abstract
This cross-sectional study evaluated lifetime prevalence of suicide attempts in 170 HIV/AIDS patients with substance use disorders and the impact of suicide attempt history on subjective indices of quality of life and objective indices of cognitive and physical functioning. All patients met the diagnostic criteria for past-year cocaine or opioid use disorders and 27% of patients also had co-occurring alcohol use disorders. Compared to their counterparts without a history of a suicide attempt, patients with a history of a suicide attempt (n = 60, 35.3%) had significantly poorer emotional and cognitive quality of life scores (ps < .05), but not physical, social, or functional/global quality-of-life scores. Lifetime suicide attempt status was unrelated to objective indices of cognitive functioning, but there was a non-significant trend (p = .07) toward lower viral loads in those with a lifetime suicide attempt relative to those without. The findings indicate that suicide attempt histories are prevalent among HIV/AIDS patients with substance use disorders and relate to poorer perceived emotional and cognitive quality of life, but not objective functioning. HIV/AIDS patients with substance use disorders should be screened for lifetime histories of suicide attempts and offered assistance to improve perceived emotional and cognitive functioning.
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Affiliation(s)
| | - Nancy M Petry
- University of Connecticut School of Medicine, Farmington, CT, USA
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55
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Lifson AR, Grandits GA, Gardner EM, Wolff MJ, Pulik P, Williams I, Burman WJ. Quality of life assessment among HIV-positive persons entering the INSIGHT Strategic Timing of AntiRetroviral Treatment (START) trial. HIV Med 2015; 16 Suppl 1:88-96. [PMID: 25711327 DOI: 10.1111/hiv.12237] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/21/2014] [Indexed: 12/17/2022]
Abstract
OBJECTIVES With HIV treatment prolonging survival and HIV infection now managed as a chronic illness, quality of life (QOL) is important to evaluate in persons living with HIV (PLWH). We assessed at study entry the QOL of antiretroviral-naïve PLWH with CD4 counts > 500 cells/μL in the Strategic Timing of AntiRetroviral Treatment (START) clinical trial. METHODS QOL was assessed with: (1) a visual analogue scale (VAS) for self-assessment of overall current health; (2) the Short-Form 12-Item Version 2 Health Survey(®) (SF-12V2), for which responses are summarized into eight individual QOL domains plus component summary scores for physical health [the Physical Health Component Summary (PCS)] and mental health [the Mental Health Component Summary (MCS)]. The VAS and eight domain scores were scaled from 0 to 100. Mean QOL measures were calculated overall and by demographic, clinical and behavioural factors. RESULTS A total of 4631 participants completed the VAS and 4119 the SF-12. The mean VAS score (with standard deviation) was 80.9 ± 15.7. Mean SF-12 domain scores were lowest for vitality (66.3 ± 26.4) and mental health (68.6 ± 21.4), and highest for physical functioning (89.3 ± 23.0) and bodily pain (88.0 ± 21.4). Using multiple linear regression, PCS scores were lower (P < 0.001) for Asians, North Americans, female participants, older participants, and those with less education, longer duration of known HIV infection, alcoholism/substance dependence and body mass index ≥ 30 kg/m(2) . MCS scores were highest (P < 0.001) for Africans, South Americans and older participants, and lowest for female participants, current smokers and those with alcoholism/substance dependence. CONCLUSIONS In this primarily healthy population, QOL was mostly favourable, emphasizing that it is important that HIV treatments do not negatively impact QOL. Self-assessed physical health summary scores were higher than mental health scores. Factors such as older age and geographical region had different effects on perceived physical and mental health.
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Affiliation(s)
- A R Lifson
- University of Minnesota, Minneapolis, MN, USA
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Cohen S, ter Stege JA, Weijsenfeld AM, van der Plas A, Kuijpers TW, Reiss P, Scherpbier HJ, Haverman L, Pajkrt D. Health-related quality of life in perinatally HIV-infected children in the Netherlands. AIDS Care 2015; 27:1279-88. [PMID: 26272357 DOI: 10.1080/09540121.2015.1050986] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Combination antiretroviral therapy (cART) can alter HIV infection in children into a chronic condition. Studies investigating health-related quality of life (HRQoL) in HIV-infected children are scarce, and lacking from Western Europe. This study aimed to compare the HRQoL of clinically stable perinatally HIV-infected children to healthy, socioeconomically (SES)-matched controls as well as the Dutch norm population, and to explore associations between HIV and cART-related factors with HRQoL. HIV-infected and healthy children aged 8-18 years completed the Pediatric Quality of Life Inventory™ 4.0 (PedsQL™). We determined differences between groups on PedsQL™ mean scores, and the proportion of children with an impaired HRQoL per group (≥1 SD lower than the Dutch norm population). Logistic regression models were used to explore associations between disease-related factors and HRQoL impairment. In total, 33 HIV-infected and 37 healthy children were included. There were no differences in the mean PedsQL™ subscales between HIV-infected children and both control groups. The proportion of children with an impaired HRQoL was higher in the HIV-infected group (27%) as compared to the healthy control group (22%) and the Dutch norm (14%) on the school functioning subscale (HIV vs. Dutch norm: P = .045). Mean scores of HRQoL of perinatally HIV-infected children in the Netherlands were not different from a SES-matched control group, or from the Dutch norm population. However, the HIV-infected group did contain more children with HRQoL impairment, suggesting that HIV-infected children in the Netherlands are still more vulnerable to a compromised HRQoL.
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Affiliation(s)
- Sophie Cohen
- a Department of Paediatric Hematology, Immunology, and Infectious Diseases , Emma Children's Hospital, Academic Medical Center, University of Amsterdam , Amsterdam , The Netherlands
| | - Jacqueline A ter Stege
- a Department of Paediatric Hematology, Immunology, and Infectious Diseases , Emma Children's Hospital, Academic Medical Center, University of Amsterdam , Amsterdam , The Netherlands.,b Psychosocial Department , Emma Children's Hospital, Academic Medical Center , The Netherlands
| | - Annouschka M Weijsenfeld
- a Department of Paediatric Hematology, Immunology, and Infectious Diseases , Emma Children's Hospital, Academic Medical Center, University of Amsterdam , Amsterdam , The Netherlands
| | - Atie van der Plas
- a Department of Paediatric Hematology, Immunology, and Infectious Diseases , Emma Children's Hospital, Academic Medical Center, University of Amsterdam , Amsterdam , The Netherlands
| | - Taco W Kuijpers
- a Department of Paediatric Hematology, Immunology, and Infectious Diseases , Emma Children's Hospital, Academic Medical Center, University of Amsterdam , Amsterdam , The Netherlands
| | - Peter Reiss
- c Department of Internal Medicine, Division of Infectious Diseases , Center for Infection and Immunity Amsterdam (CINIMA), Academic Medical Center , Amsterdam , The Netherlands.,d Department of Global Health , Academic Medical Center, University of Amsterdam, and Amsterdam Institute of Global Health and Development , Amsterdam , The Netherlands.,e Amsterdam Institute of Global Health and Development , Amsterdam , The Netherlands.,f HIV Monitoring Foundation , Amsterdam , The Netherlands
| | - Henriette J Scherpbier
- a Department of Paediatric Hematology, Immunology, and Infectious Diseases , Emma Children's Hospital, Academic Medical Center, University of Amsterdam , Amsterdam , The Netherlands
| | - Lotte Haverman
- b Psychosocial Department , Emma Children's Hospital, Academic Medical Center , The Netherlands
| | - Dasja Pajkrt
- a Department of Paediatric Hematology, Immunology, and Infectious Diseases , Emma Children's Hospital, Academic Medical Center, University of Amsterdam , Amsterdam , The Netherlands
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Oberjé EJM, Dima AL, van Hulzen AGW, Prins JM, de Bruin M. Looking Beyond Health-Related Quality of Life: Predictors of Subjective Well-Being among People Living with HIV in the Netherlands. AIDS Behav 2015; 19:1398-407. [PMID: 25129454 DOI: 10.1007/s10461-014-0880-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Health care interventions are increasingly expected to improve subjective well-being (SWB) rather than health-related quality of life (HRQOL) only. However, little is known about how HRQOL and other relevant quality of life (QOL) domains relate to SWB among people living with HIV. People living with HIV treated in Dutch HIV centers (n = 191) completed a cross-sectional survey on SWB, HRQOL, and other QOL domains (social, financial, sexual, and environmental well-being). In bivariate analyses, all QOL domains were significantly related to SWB (r = .17 to .42). In structural equation models, physical health (β = .14; p < .05), mental health (β = .27; p < .01), and environmental well-being (β = .41; p < .01) directly predicted SWB, while financial and social well-being explained SWB indirectly. Thus, environmental well-being and mental health are the main predictors of SWB, and physical health, social well-being, and financial well-being to a lesser extent. Given that most of HIV-care is directed at improving physical health, from the perspective of promoting SWB HIV care should also be directed at other life domains.
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Affiliation(s)
- Edwin J M Oberjé
- Department of Communication, Amsterdam School of Communication Research ASCoR, University of Amsterdam, Nieuwe Achtergracht 166, 1018 WV, Amsterdam, The Netherlands,
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Bertrand L, Toborek M. Dysregulation of Endoplasmic Reticulum Stress and Autophagic Responses by the Antiretroviral Drug Efavirenz. Mol Pharmacol 2015; 88:304-15. [PMID: 25987489 DOI: 10.1124/mol.115.098590] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2015] [Accepted: 05/15/2015] [Indexed: 12/23/2022] Open
Abstract
Increasing evidence demonstrates that the antiretroviral drugs (ARVds) used for human immunodeficiency virus (HIV) treatment have toxic effects that result in various cellular and tissue pathologies; however, their impact on the cells composing the blood-brain barrier is poorly understood. The current study focused on ARVds, used either in combination or alone, on the induction of endoplasmic reticulum (ER) stress responses in human brain endothelial cells. Among studied drugs (efavirenz, tenofovir, emtricitabine, lamivudine, and indinavir), only efavirenz increased ER stress via upregulation and activation of protein kinase-like ER kinase PERK and inositol requiring kinase 1α (IRE1α). At the same time, efavirenz diminished autophagic activity, a surprising result because typically the induction of ER stress is linked to enhanced autophagy. These results were confirmed in microvessels of HIV transgenic mice chronically administered with efavirenz. In a series of further experiments, we identified that efavirenz dysregulated ER stress and autophagy by blocking the activity of the Beclin-1/Atg14/PI3KIII complex in regard to synthesis of phosphatidylinositol 3-phosphate, a process that is linked to the formation of autophagosomes. Because autophagy is a protective mechanism involved in the removal of dysfunctional proteins and organelles, its inhibition can contribute to the toxicity of efavirenz or the development of neurodegenerative disease in HIV patients treated with this drug.
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Affiliation(s)
- Luc Bertrand
- Department of Biochemistry and Molecular Biology, University of Miami School of Medicine, Miami, Florida
| | - Michal Toborek
- Department of Biochemistry and Molecular Biology, University of Miami School of Medicine, Miami, Florida
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Koigi P, Ngayo MO, Khamadi S, Ngugi C, Nyamache AK. HIV type 1 drug resistance patterns among patients failing first and second line antiretroviral therapy in Nairobi, Kenya. BMC Res Notes 2014; 7:890. [PMID: 25487529 PMCID: PMC4295353 DOI: 10.1186/1756-0500-7-890] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2014] [Accepted: 11/21/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The ever-expanding rollout of antiretroviral therapy in poor resource settings without routine virological monitoring has been accompanied with development of drug resistance that has resulted in limited treatment success. METHODS A cross-sectional study with one time viral load was conducted during the period between 2012 and 2013 to determine treatment failure and drug resistance mutations among adults receiving first-line (44) (3TC_d4T/AZT_NVP/EFV) and second-line (20) (3TC/AZT/LPV/r) in Nairobi, Kenya. HIV-1 pol-RT genotyping for drug resistance was performed using an in-house protocol. RESULTS A total of 64 patients were recruited (mean age 36.9 yrs.) during the period between 2012 and 2013 of the 44 adult patients failing first-line 24 (40.9%) had drug resistance mutations. Eight (8) patients had NRTI resistance mutations with NAMS M184V (54.2%) and K65R (8.4%) mutations being the highest followed by TAMs T215Y and K70R (12.5%). In addition, among patients failing second-line (20), six patients (30%) had NNRTI resistance; two patients on K103N and G190A mutations while V106A, Y184V, A98G, Y181C mutations per patient were also detected. However, for NRTI two patients had TAM T215Y. M184V mutation occurred in one patient. CONCLUSIONS The study findings showed that HIV-1 drug resistance was significantly high in the study population. The detected accumulated resistance strains show that emergence of HIV drug resistance will continue to be a big challenge and should be given more attention as the scale up of treatment in the country continues.
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Affiliation(s)
- Peter Koigi
- />Department of Medical Laboratory Sciences, Kenyatta University, Nairobi, Kenya
| | - Musa Otieno Ngayo
- />Center for Microbiology Research, Kenya Medical Research Institute, Nairobi, Kenya
| | - Samoel Khamadi
- />Centre for Virus Research, Kenya Medical Research Institute, Nairobi, Kenya
| | - Caroline Ngugi
- />Department of Medical Microbiology, Jomo Kenyatta University of Agriculture & Technology, Nairobi, Kenya
| | - Anthony Kebira Nyamache
- />Centre for Virus Research, Kenya Medical Research Institute, Nairobi, Kenya
- />Department of Microbiology, Kenyatta University, Nairobi, Kenya
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Bakiono F, Ouédraogo L, Sanou M, Samadoulougou S, Guiguemdé PWL, Kirakoya-Samadoulougou F, Robert A. Quality of life in people living with HIV: a cross-sectional study in Ouagadougou, Burkina Faso. SPRINGERPLUS 2014; 3:372. [PMID: 25089255 PMCID: PMC4117860 DOI: 10.1186/2193-1801-3-372] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/14/2014] [Accepted: 07/15/2014] [Indexed: 11/10/2022]
Abstract
HIV/AIDS is a leading cause of death in most of sub-Saharan countries. HIV/AIDS impact on the quality of life of persons living with HIV in Burkina Faso hasn't been well documented. The aim of the study was to assess the quality of life in persons living with HIV and its associated factors. A cross-sectional study was conducted in Ouagadougou. 424 persons living with HIV were included in the study according to their status with regard to Highly Active Anti Retroviral Treatment: 115 were not yet under treatment, 21 started the treatment within the three months preceding the enrolment and 288 were under treatment for at least 12 months. The quality of life was assessed through the WHOQOL HIV-BREF. Statistical comparisons were made using Mann Whitney U test, Kruskal-Wallis H test, Pearson's khi2 or Fisher's exact test. Correlations were appreciated using Spearman's rho. Logistic regression was used to examine associations between the quality of life scores and sociodemographic or clinical variables. The mean global score of quality of life in all patients was 82.4. Better scores were recorded in the spiritual domain and worst scores in the environmental domain. Men had a higher global score than women (p < 0.001). Illiteracy was significantly associated with a lower quality of life (p = 0.001). Patients having support for medical treatment had a significantly better quality of life (p < 0.01). In multivariate analysis, being a man, having a support for medical care, getting older and self-perceived as healthy, were associated with a global score of quality of life higher than 77, that corresponds to the mid-range of the score in our data. These findings suggest the importance of the socio-psychological support and of a good environment in order to improve the quality of life of people living with HIV, especially in women, in younger and in those having no support for medical care. In the environmental domain, actions of HIV services providers should focus on better accessibility to social and health care, promotion of income-generating activities especially for women and youth living with HIV.
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Affiliation(s)
- Fidèle Bakiono
- Pôle Epidémiologie et Biostatistique, Institut de Recherche Expérimentale et Clinique (IREC), Faculté de Santé Publique, Université catholique de Louvain, Clos Chapelle-aux-Champs 30, Brussels, 1200 Belgium
| | - Laurent Ouédraogo
- Unité de Formation et de Recherche en Sciences de la santé, Université de Ouagadougou, Ouagadougou 03, 03 BP 7021 Kragujevac, Burkina Faso ; Institut Régional de Santé Publique de Ouidah, Ouidah, BP 384 Bénin
| | - Mahamoudou Sanou
- Unité de Formation et de Recherche en Sciences de la santé, Université de Ouagadougou, Ouagadougou 03, 03 BP 7021 Kragujevac, Burkina Faso
| | - Sékou Samadoulougou
- Pôle Epidémiologie et Biostatistique, Institut de Recherche Expérimentale et Clinique (IREC), Faculté de Santé Publique, Université catholique de Louvain, Clos Chapelle-aux-Champs 30, Brussels, 1200 Belgium
| | | | - Fati Kirakoya-Samadoulougou
- Pôle Epidémiologie et Biostatistique, Institut de Recherche Expérimentale et Clinique (IREC), Faculté de Santé Publique, Université catholique de Louvain, Clos Chapelle-aux-Champs 30, Brussels, 1200 Belgium
| | - Annie Robert
- Pôle Epidémiologie et Biostatistique, Institut de Recherche Expérimentale et Clinique (IREC), Faculté de Santé Publique, Université catholique de Louvain, Clos Chapelle-aux-Champs 30, Brussels, 1200 Belgium
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Immunotherapy with an HIV-DNA Vaccine in Children and Adults. Vaccines (Basel) 2014; 2:563-80. [PMID: 26344746 PMCID: PMC4494215 DOI: 10.3390/vaccines2030563] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2014] [Revised: 06/26/2014] [Accepted: 06/27/2014] [Indexed: 11/17/2022] Open
Abstract
Therapeutic HIV immunization is intended to induce new HIV-specific cellular immune responses and to reduce viral load, possibly permitting extended periods without antiretroviral drugs. A multigene, multi-subtype A, B, C HIV-DNA vaccine (HIVIS) has been used in clinical trials in both children and adults with the aim of improving and broadening the infected individuals' immune responses. Despite the different country locations, different regimens and the necessary variations in assays performed, this is, to our knowledge, the first attempt to compare children's and adults' responses to a particular HIV vaccine. Ten vertically HIV-infected children aged 4-16 years were immunized during antiretroviral therapy (ART). Another ten children were blindly recruited as controls. Both groups continued their antiretroviral treatment during and after vaccinations. Twelve chronically HIV-infected adults were vaccinated, followed by repeated structured therapy interruptions (STI) of their antiretroviral treatment. The adult group included four controls, receiving placebo vaccinations. The HIV-DNA vaccine was generally well tolerated, and no serious adverse events were registered in any group. In the HIV-infected children, an increased specific immune response to Gag and RT proteins was detected by antigen-specific lymphoproliferation. Moreover, the frequency of HIV-specific CD8+ T-cell lymphocytes releasing perforin was significantly higher in the vaccinees than the controls. In the HIV-infected adults, increased CD8+ T-cell responses to Gag, RT and viral protease peptides were detected. No augmentation of HIV-specific lymphoproliferative responses were detected in adults after vaccination. In conclusion, the HIV-DNA vaccine can elicit new HIV-specific cellular immune responses, particularly to Gag antigens, in both HIV-infected children and adults. Vaccinated children mounted transient new HIV-specific immune responses, including both CD4+ T-cell lymphoproliferation and late CD8+ T-cell responses. In the adult cohort, primarily CD8+ T-cell responses related to MHC class I alleles were noted. However, no clinical benefits with respect to viral load reduction were ascribable to the vaccinations alone. No severe adverse effects related to the vaccine were found in either cohort, and no virological failures or drug resistances were detected.
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Nglazi MD, West SJ, Dave JA, Levitt NS, Lambert EV. Quality of life in individuals living with HIV/AIDS attending a public sector antiretroviral service in Cape Town, South Africa. BMC Public Health 2014; 14:676. [PMID: 24990360 PMCID: PMC4227123 DOI: 10.1186/1471-2458-14-676] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Accepted: 06/19/2014] [Indexed: 10/28/2022] Open
Abstract
BACKGROUND Health related quality of life (HRQoL) is an important outcome helping to understand the impact of antiretroviral therapy (ART). We examined and compared the HRQoL in relation to ART status among HIV-infected patients in a public sector service in Cape Town, South Africa. In addition, we aimed to examine the relationship between ART status and HRQoL according to CD4 count strata. METHODS A cross sectional study sample of 903 HIV-infected patients who were categorized as not receiving ART (ART-naïve) or receiving first-line ART for > 6 months (ART). HRQoL outcomes were compared in the two groups. HRQoL was assessed using the EQ-5D (five domains) and Visual Analogue Scale (EQ-5D VAS). RESULTS Of the total sample, 435 were categorised as ART naïve (76% women) and 468 were on ART (78% women). There were no significant associations between groups for most of the EQ-5D domains, however ART-naïve experienced a significantly greater problem with mobility than the ART group. Being ART-naïve (adjusted odds ratio (aOR) 3.08 95% confidence interval (CI) 1.63- 7.89) and obese 2.78 (95% CI 1.24- 6.22) were identified as predictors for increased mobility problems in multivariate analysis. In addition, receiving ART (5.61 difference; 95% CI 2.50 - 8.72) and having some source of income (4.76; 95% CI 1.63 -7.89) were identified as predictors for a higher EQ-5D VAS score. When grouped according to CD4 count strata, there were no significant difference between groups for most of the EQ-5D domains, however the ART-naïve group indicated having significantly greater problems under the CD4 count of >500 cells/μL in the anxiety/depression domain (22.4% vs 8.8%, p = 0.018) and significantly lower EQ-5D VAS scores under the CD4 counts of ≤ 200 cells/μL (median 80 (IQR 60-90) vs 90 (IQR 80-100), p = 0.0003) and 201-350 cells/μL (median 80 (IQR 70-90) vs 90 (80-100), p = 0.0004) compared to ART group. CONCLUSIONS HRQoL (self-rated health state) was improved with ART use, including those with immunocompromised status, which may be relevant to the public sector ART program in South Africa.
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Affiliation(s)
- Mweete D Nglazi
- MRC/UCT Research Unit for Exercise Science and Sports Medicine, Department of Human Biology, University of Cape Town, Cape Town, South Africa.
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Problematic alcohol use among individuals with HIV: relations with everyday memory functioning and HIV symptom severity. AIDS Behav 2014; 18:1302-14. [PMID: 23979498 DOI: 10.1007/s10461-013-0602-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Problematic alcohol use has been shown to negatively impact cognitive functions germane to achieving optimal HIV health outcomes. The present study, a secondary data analysis, examined the impact of problematic alcohol use on aspects of everyday memory functioning in a sample of 172 HIV-infected individuals (22 % female; Mage = 48.37 years, SD = 8.64; 39 % Black/non-Hispanic). Additionally, we tested whether self-reported memory functioning explained the relation between problematic alcohol use and HIV symptom severity. Results indicated that problematic patterns of alcohol use were associated with lower total memory functioning, retrieval (e.g., recall-difficulty) and memory for activity (e.g., what you did yesterday) and greater HIV symptom severity. Memory functioning mediated the relation between problematic alcohol use and HIV symptom severity. However, the direction of this relation was unclear as HIV symptom severity also mediated the relation between problematic alcohol use and memory functioning. Findings highlight the importance of integrated care for HIV and alcohol use disorders and suggest that routine alcohol and cognitive screenings may bolster health outcomes among this vulnerable population.
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Smith PL, Tanner H, Dalgleish A. Developments in HIV-1 immunotherapy and therapeutic vaccination. F1000PRIME REPORTS 2014; 6:43. [PMID: 24991420 PMCID: PMC4047951 DOI: 10.12703/p6-43] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Since the human immunodeficiency virus (HIV-1) pandemic began, few prophylactic vaccines have reached phase III trials. Only one has shown partial efficacy in preventing HIV-1 infection. The introduction of antiretroviral therapy (ART) has had considerable success in controlling infection and reducing transmission but in so doing has changed the nature of HIV-1 infection for those with access to ART. Access, compliance, and toxicity alongside the emergence of serious non-AIDS morbidity and the sometimes poor immune reconstitution in ART-treated patients have emphasized the need for additional therapies. Such therapy is intended to contribute to control of HIV-1 infection, permit structured treatment interruptions, or even establish a functional cure of permanently suppressed and controlled infection. Both immunotherapy and therapeutic vaccination have the potential to reach these goals. In this review, the latest developments in immunotherapy and therapeutic vaccination are discussed.
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