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Kaewpoowat Q, Rerkasem A, Rerkasem K, Robertson KR, Aita SL, Roth RM, Yasri S, Choovuthayakorn J, Ausayakhun S, Supparatpinyo K, Robbins NM. Cardio-ankle vascular index of increased arterial wall stiffness is associated with neurocognitive impairment in well-controlled HIV. HIV Med 2021; 23:599-610. [PMID: 34859556 DOI: 10.1111/hiv.13213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Accepted: 11/10/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVES HIV-associated neurocognitive disorders (HAND) remain prevalent in people living with HIV (PLWH) despite widespread use of combined antiretroviral therapy (ART). Vascular disease contributes to the pathogenesis of HAND, but traditional vascular risk factors do not fully explain the relation between vascular disease and HAND. A more direct measure of vascular dysfunction is needed. This cross-sectional study tested whether the cardio-ankle vascular index (CAVI), a novel method to assess arterial stiffness, is associated with HAND among PLWH. METHODS Participants included 75 non-diabetic adults with well-controlled HIV from an outpatient HIV clinic. We assessed the relation between CAVI and neurocognitive impairment (NCI). The latter was primarily characterized by the Frascati criteria and secondarily (post hoc) using the Global Deficit Score (GDS). Logistic regression models tested whether high CAVI (≥ 8) was independently associated with NCI when controlling for potential confounders. RESULTS Participants (Mage = 45.6 ± 8.3 years; 30.1% male) had few traditional cardiovascular disease (CVD) risk factors (hypertension, n = 7; dyslipidaemia, n = 34; body mass index ≥ 25 kg/m2 , n = 12; smoking history, n = 13; 2.2% mean 10-year risk of CVD or stroke). Twelve (16%) participants had high CAVI, which was independently associated with meeting Frascati criteria for NCI [n = 39, odds ratio (OR) = 7.6, p = 0.04], accounting for age, education, gender, income, CD4 nadir, recent CD4 and traditional CVD risk factors. High CAVI was also associated with NCI as reflected by higher GDS (OR = 17.4, p = 0.02). CONCLUSIONS Cardio-ankle vascular index is a promising measure of vascular dysfunction that may be independently associated with NCI in relatively healthy PLWH. Larger studies should test the utility of CAVI in predicting NCI/decline in PLWH.
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Affiliation(s)
- Quanhathai Kaewpoowat
- Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA.,Department of Internal Medicine, Chiang Mai University Faculty of Medicine, Chiang Mai, Thailand.,Environmental - Occupational Health Sciences and Non Communicable Diseases Center Research Group, Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand
| | - Amaraporn Rerkasem
- Environmental - Occupational Health Sciences and Non Communicable Diseases Center Research Group, Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand
| | - Kittipan Rerkasem
- Environmental - Occupational Health Sciences and Non Communicable Diseases Center Research Group, Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand.,Department of Surgery, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Kevin R Robertson
- Department of Neurology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Stephen L Aita
- Department of Psychiatry, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA
| | - Robert M Roth
- Department of Psychiatry, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA
| | - Saowaluck Yasri
- Department of Internal Medicine, Chiang Mai University Faculty of Medicine, Chiang Mai, Thailand
| | - Janejit Choovuthayakorn
- Department of Ophthalmology, Chiang Mai University Faculty of Medicine, Chiang Mai, Thailand
| | - Somsanguan Ausayakhun
- Department of Ophthalmology, Chiang Mai University Faculty of Medicine, Chiang Mai, Thailand
| | - Khuanchai Supparatpinyo
- Department of Internal Medicine, Chiang Mai University Faculty of Medicine, Chiang Mai, Thailand.,Environmental - Occupational Health Sciences and Non Communicable Diseases Center Research Group, Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand
| | - Nathaniel M Robbins
- Department of Neurology, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA
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HIV, Vascular Risk Factors, and Cognition in the Combination Antiretroviral Therapy Era: A Systematic Review and Meta-Analysis. J Int Neuropsychol Soc 2021; 27:365-381. [PMID: 33161930 PMCID: PMC9618305 DOI: 10.1017/s1355617720001022] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVES Mounting evidence indicates that vascular risk factors (VRFs) are elevated in HIV and play a significant role in the development and persistence of HIV-associated neurocognitive disorder. Given the increased longevity of people living with HIV (PLWH), there is a great need to better elucidate vascular contributions to neurocognitive impairment in HIV. This systematic review and meta-analysis examine relationships between traditional VRFs, cardiovascular disease (CVD), and cognition in PLWH in the combination antiretroviral therapy era. METHODS For the systematic review, 44 studies met inclusion criteria and included data from 14,376 PLWH and 6,043 HIV-seronegative controls. To better quantify the contribution of VRFs to cognitive impairment in HIV, a robust variance estimation meta-analysis (N = 11 studies) was performed and included data from 2139 PLWH. RESULTS In the systematic review, cross-sectional and longitudinal studies supported relationships between VRFs, cognitive dysfunction, and decline, particularly in the domains of attention/processing speed, executive functioning, and fine motor skills. The meta-analysis demonstrated VRFs were associated with increased odds of global neurocognitive impairment (odds ratio [OR ]= 2.059, p = .010), which remained significant after adjustment for clinical HIV variables (p = .017). Analyses of individual VRFs demonstrated type 2 diabetes (p = .004), hyperlipidemia (p = .043), current smoking (p = .037), and previous CVD (p = .0005) were significantly associated with global neurocognitive impairment. CONCLUSIONS VRFs and CVD are associated with worse cognitive performance and decline, and neurocognitive impairment in PLWH. Future studies are needed to examine these relationships in older adults with HIV, and investigate how race/ethnicity, gender, medical comorbidities, and psychosocial factors contribute to VRF-associated cognitive dysfunction in HIV.
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Liu B, Li W. Association between education level and HIV-associated neurocognitive disorder: a systematic review and meta-analysis. Sex Health 2020; 17:SH20057. [PMID: 33342460 DOI: 10.1071/sh20057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 06/23/2020] [Indexed: 01/09/2023]
Abstract
In the era of antiretroviral treatment, human immunodeficiency virus (HIV)-associated neurocognitive disorder (HAND) is common in HIV-positive (HIV+) patients, with an incidence of 30-50%. The relationship between education level and HAND has been evaluated in some studies, however, the results were inconsistent. The aim of this meta-analysis was to provide compelling evidence on the association between education level and the risk of HAND. Reports were searched for in the databases of Medline, Embase and PsyclNFO. Studies evaluating the relationship between education level and HAND in adult HIV+ patients were included. The pooled odds ratio/risk ratio was analysed by using the random-effects model. Two subgroup analyses were performed according to the adjustment of educational level in the neurocognitive impairment assessment and the income level. In total, 18 studies were included. Six studies and 12 studies reported education level as the continuous variable and categorical variable, respectively. The methods used for the assessment of neurocognitive impairment in included studies were neuropsychological battery tests (n = 10), HIV Dementia Scale (n = 1), the International HIV Dementia Scale (n = 6) and the Chinese version of the Montreal Cognitive Assessment (n = 1). The result showed that the risk of HAND in HIV+ patients who have lower education attainment was significantly higher than that in HIV+ patients who have higher education attainment. In conclusion, this meta-analysis demonstrated that HIV+ patients who have low education attainment carry higher risk of developing HAND compared with HIV+ patients who have high education attainment. This study highlighted the importance of early neurological screening for HIV+ patients who have low education level.
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Brief Report: Peripheral Monocyte/Macrophage Phenotypes Associated With the Evolution of Cognitive Performance in HIV-Infected Patients. J Acquir Immune Defic Syndr 2017; 76:219-224. [PMID: 28902679 DOI: 10.1097/qai.0000000000001480] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The contribution of monocyte activation in the development of HIV-associated neurocognitive disorders is not completely understood. This study aimed to explore the predictive value of peripheral monocyte/macrophage (M/M) phenotypes on the evolution of cognitive performance in a population of virologically suppressed HIV-infected patients. SETTING Prospective, observational, longitudinal study. METHODS HIV-1-infected patients with HIV-RNA <50copies/mL for >12 months underwent neuropsychological examination at baseline and after 1 year. Cognitive performance was evaluated using Z-transformed scores, and neurocognitive impairment (NCI) was defined according to Frascati criteria. Peripheral M/M phenotypes (classic CD14CD16, intermediate CD14CD16, and nonclassic CD14CD16) and specific surface activation markers (eg, CD163, CD11b, and CD38) were evaluated using flow cytometry at baseline. Predictive value of peripheral M/M phenotypes on the evolution of cognitive performance over 1-year follow-up was also evaluated. RESULTS Overall, 54 patients [85.2% men, median age 50 years (range 27-60 years), 27.8% hepatitis C virus coinfected, 48.1% with past AIDS-defining events, median nadir CD4 83 cells/μL (range 1-334), median baseline CD4 547 cells/μL (range 136-1652)] were enrolled. Proportion of patients with NCI was low, accounting for 13% at baseline and 16.5% after 1 year (P = 0.687). Memory was the only single domain in which decreased performance after 1 year was observed (-0.25 Z-score, P = 0.025). In patients with significant decrease (≥0.5 SD) in memory performance (n = 20), significantly lower CD14CD16CD163 (% CD14CD16) (P = 0.038) and higher CD14CD38 (% CD14) (P = 0.030) levels were observed. CONCLUSIONS In virologically suppressed HIV-infected patients, the evolution of memory performance could be linked to the expression of certain peripheral activated M/M phenotypes. Such associations should be verified in larger populations over the long term.
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Abstract
Combination antiretroviral treatment is associated with clear benefits in HIV-positive subjects, and is also effective in the central nervous system (CNS), meaning HIV-associated dementia is now an uncommon event. Nevertheless, a significant number of patients show symptoms of neurocognitive impairment which may negatively affect their quality of life. Although several risk factors for HIV-associated neurocognitive disorders have been identified, there is no clear recommendation for their prevention and management. In this review, the penetration of drugs into the cerebrospinal fluid/CNS is discussed as well as the viral and clinical consequences associated with higher/lower compartmental exposure. We also review the potential interventions according to the currently identified underlying mechanisms, including persistent CNS immune activation, legacy effects, low-level viral replication and escape, co-morbidities, and antiretroviral-associated direct and indirect 'neurotoxicity'. Adjunctive therapies and interventions (including neuro-rehabilitation) are then briefly discussed. The treatment of HIV infection in the CNS is a complex area of therapeutics requiring multidisciplinary interventions and further study.
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Affiliation(s)
- A Calcagno
- Unit of Infectious Diseases, Department of Medical Sciences, University of Torino, c/o Ospedale Amedeo di Savoia, C.so Svizzera 164, 10159, Torino, Italy.
| | - G Di Perri
- Unit of Infectious Diseases, Department of Medical Sciences, University of Torino, c/o Ospedale Amedeo di Savoia, C.so Svizzera 164, 10159, Torino, Italy
| | - S Bonora
- Unit of Infectious Diseases, Department of Medical Sciences, University of Torino, c/o Ospedale Amedeo di Savoia, C.so Svizzera 164, 10159, Torino, Italy
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PET brain imaging in HIV-associated neurocognitive disorders (HAND) in the era of combination antiretroviral therapy. Eur J Nucl Med Mol Imaging 2017; 44:895-902. [PMID: 28058461 DOI: 10.1007/s00259-016-3602-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Accepted: 12/16/2016] [Indexed: 10/20/2022]
Abstract
Effective combination antiretroviral therapy (cART) has lead to a significant reduction in the prevalence and incidence of central nervous system (CNS) HIV-associated brain disease, particularly CNS opportunistic infections and HIV encephalitis. Despite this, cognitive deficits in people living with HIV, also known as HIV-associated neurocognitive disorders (HAND) have become more prevalent in recent years. The pathogenesis of HAND is likely to be multifactorial, however recent evidence suggests that brain microglial activation is the most likely pathogenic mechanism. Recent developments in positron emission tomography (PET) brain neuroimaging using novel brain radioligands targeting a variety of physiological changes in the brains of HIV-positive individuals have improved our understanding of the mechanisms associated with the development of HAND. This review will highlight recent PET brain neuroimaging studies in the cART era, focusing on physiological and neurochemical changes associated with HAND in people living with HIV.
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Fabbiani M, Grima P, Milanini B, Mondi A, Baldonero E, Ciccarelli N, Cauda R, Silveri MC, De Luca A, Di Giambenedetto S. Antiretroviral neuropenetration scores better correlate with cognitive performance of HIV-infected patients after accounting for drug susceptibility. Antivir Ther 2014; 20:441-7. [PMID: 25516553 DOI: 10.3851/imp2926] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/15/2014] [Indexed: 10/24/2022]
Abstract
BACKGROUND The aim of the study was to explore how viral resistance and antiretroviral central nervous system (CNS) penetration could impact on cognitive performance of HIV-infected patients. METHODS We performed a multicentre cross-sectional study enrolling HIV-infected patients undergoing neuropsychological testing, with a previous genotypic resistance test on plasma samples. CNS penetration-effectiveness (CPE) scores and genotypic susceptibility scores (GSS) were calculated for each regimen. A composite score (CPE-GSS) was then constructed. Factors associated with cognitive impairment were investigated by logistic regression analysis. RESULTS A total of 215 patients were included. Mean CPE was 7.1 (95% CI 6.9, 7.3) with 206 (95.8%) patients showing a CPE≥6. GSS correction decreased the CPE value in 21.4% (mean 6.5, 95% CI 6.3, 6.7), 26.5% (mean 6.4, 95% CI 6.1, 6.6) and 24.2% (mean 6.4, 95% CI 6.2, 6.6) of subjects using ANRS, HIVDB and REGA rules, respectively. Overall, 66 (30.7%) patients were considered cognitively impaired. No significant association could be demonstrated between CPE and cognitive impairment. However, higher GSS-CPE was associated with a lower risk of cognitive impairment (CPE-GSSANRS odds ratio 0.75, P=0.022; CPE-GSSHIVDB odds ratio 0.77, P=0.038; CPE-GSSREGA odds ratio 0.78, P=0.038). Overall, a cutoff of CPE-GSS≥5 seemed the most discriminatory according to each different interpretation system. CONCLUSIONS GSS-corrected CPE score showed a better correlation with neurocognitive performance than the standard CPE score. These results suggest that antiretroviral drug susceptibility, besides drug CNS penetration, can play a role in the control of HIV-associated neurocognitive disorders.
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Affiliation(s)
- Massimiliano Fabbiani
- Institute of Clinical Infectious Diseases, Catholic University of Sacred Heart, Rome, Italy.
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Ciccarelli N, Grima P, Fabbiani M, Baldonero E, Borghetti A, Milanini B, Limiti S, Colafigli M, Tamburrini E, Cauda R, De Luca A, Di Giambenedetto S. Baseline CD4(+) T-cell count and cardiovascular risk factors predict the evolution of cognitive performance during 2-year follow-up in HIV-infected patients. Antivir Ther 2014; 20:433-40. [PMID: 25504667 DOI: 10.3851/imp2925] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/30/2014] [Indexed: 10/24/2022]
Abstract
BACKGROUND The aim of our study was to better understand the dynamics between cardiovascular risk factors and immunological parameters in the evolution of cognitive performance in HIV+ patients. METHODS We conducted a prospective longitudinal study, consecutively enrolling asymptomatic HIV+ subjects during routine outpatient visits at two clinical centres. At baseline and after 2 years, all patients underwent a comprehensive neuropsychological battery. Common carotid intima-media thickness (cIMT) was also measured. RESULTS A total of 150 patients completed the study (77% males, median age 46 years, 20% with past AIDS-defining events, 95% on cART, 88% with HIV-RNA<50 copies/ml). After a 2-year follow-up, there was no difference in the proportion of patients with cognitive impairment (32% versus 33% at baseline; P=1.00). However, a significantly worse memory performance was observed (z score mean change -0.51, sd 1.05; P=0.001). At multivariate analysis, baseline dyslipidaemia (OR 2.7, 95% CI 1.1, 7.1; P=0.037) showed a significant association with a higher risk of memory impairment at 2-year follow-up, while higher baseline CD4(+) T-cell count (OR 0.80 per 100 cells/μl higher; 95% CI 0.66, 0.97; P=0.026) was found to be a protective factor, adjusting for the presence of a memory impairment at baseline. When the analysis was restricted to patients who did not change antiretroviral therapy during the study period (n=109), baseline cIMT (OR 14.6 per 0.1 mm higher; 95% CI 1.1, 189.9; P=0.041) also emerged as an independent risk factor for memory impairment at 2-year follow-up. CONCLUSIONS Immunological parameters and cardiovascular risk factors are independently associated with the evolution of cognitive status in HIV+ patients.
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Affiliation(s)
- Nicoletta Ciccarelli
- Department of Public Health, Institute of Clinical Infectious Diseases, Catholic University of Sacred Heart, Rome, Italy.
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Nemeth CL, Bekhbat M, Neigh GN. Neural effects of inflammation, cardiovascular disease, and HIV: Parallel, perpendicular, or progressive? Neuroscience 2014; 302:165-73. [PMID: 25239371 DOI: 10.1016/j.neuroscience.2014.09.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2014] [Revised: 09/01/2014] [Accepted: 09/02/2014] [Indexed: 12/19/2022]
Abstract
The pervasive reach of the inflammatory system is evidenced by its involvement in numerous disease states. Cardiovascular disease, marked by high levels of circulating inflammatory mediators, affects an estimated 83.6 million Americans. Similarly, human immunodeficiency virus (HIV) produces a paradoxical state of generalized immune activity despite widespread immunosuppression, and affects 35 million people worldwide. Patients living with HIV (PLWH) suffer from inflammatory conditions, including cardiovascular disease (CVD), at a rate exceeding the general population. In this combined disease state, immune mechanisms that are common to both CVD and HIV may interact to generate a progressive condition that contributes to the exacerbated pathogenesis of the other to the net effect of damage to the brain. In this review, we will outline inflammatory cell mediators that promote cardiovascular risk factors and disease initiation and detail how HIV-related proteins may accelerate this process. Finally, we examine the extent to which these comorbid conditions act as parallel, perpendicular, or progressive sequela of events to generate a neurodegenerative environment, and consider potential strategies that can be implemented to reduce the burden of CVD and inflammation in PLWH.
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Affiliation(s)
- C L Nemeth
- Department of Physiology, Emory University, 615 Michael Street, Atlanta, GA 30322, United States
| | - M Bekhbat
- Department of Physiology, Emory University, 615 Michael Street, Atlanta, GA 30322, United States
| | - G N Neigh
- Department of Physiology, Emory University, 615 Michael Street, Atlanta, GA 30322, United States; Department of Psychiatry, Emory University, 615 Michael Street, Atlanta, GA 30322, United States.
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Fabbiani M, Grima P, Borghetti A, Colafigli M, D'Avino A, Mondi A, Gagliardini R, De Luca A, Cauda R, Di Giambenedetto S. Ophthalmic artery resistance index is increased in HIV-Infected patients and is influenced by protease inhibitors exposure. J Infect 2014; 68:500-3. [DOI: 10.1016/j.jinf.2014.01.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2014] [Accepted: 01/27/2014] [Indexed: 10/25/2022]
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Huang KL, Chang TY, Chang CH, Liu HL, Chang YJ, Liu CH, Lee TH, Ho MY. Relationships between ophthalmic artery flow direction and cognitive performance in patients with unilateral carotid artery stenosis. J Neurol Sci 2014; 336:184-90. [DOI: 10.1016/j.jns.2013.10.037] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2013] [Revised: 10/14/2013] [Accepted: 10/21/2013] [Indexed: 10/26/2022]
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Fabbiani M, Mondi A, Colafigli M, D’Ettorre G, Paoletti F, D’Avino A, Ciccarelli N, Sidella L, Murri R, Fortuna S, Vullo V, Cauda R, De Luca A, Di Giambenedetto S. Safety and efficacy of treatment switch to raltegravir plus tenofovir/emtricitabine or abacavir/lamivudine in patients with optimal virological control: 48-week results from a randomized pilot study (Raltegravir Switch for Toxicity or Adverse Events, RASTA Study). ACTA ACUST UNITED AC 2013; 46:34-45. [DOI: 10.3109/00365548.2013.840920] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Baldonero E, Ciccarelli N, Fabbiani M, Colafigli M, Improta E, D’Avino A, Mondi A, Cauda R, Di Giambenedetto S, Silveri MC. Evaluation of emotion processing in HIV-infected patients and correlation with cognitive performance. BMC Psychol 2013; 1:3. [PMID: 25566355 PMCID: PMC4269997 DOI: 10.1186/2050-7283-1-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2012] [Accepted: 02/27/2013] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Facial emotion recognition depends on cortical and subcortical networks. HIV infection of the central nervous system can damage these networks, leading to impaired facial emotion recognition. METHODS We performed a cross-sectional single cohort study consecutively enrolling HIV + subjects during routine outpatient visits. Age, gender and education-matched HIV-negative healthy individuals were also selected. Subjects were submitted to a Facial Emotion Recognition Test, which assesses the ability to recognize six basic emotions (disgust, anger, fear, happiness, surprise, sadness). The score for each emotion and a global score (obtained by summing scores for each emotion) were analyzed. General cognitive status of patients was also assessed. RESULTS A total of 49 HIV + and 20 HIV - subjects were enrolled. On the Facial Emotion Recognition Test, ANOVA revealed a significantly lower performance of HIV + subjects than healthy controls in recognizing fear. Moreover, fear facial emotion recognition was directly correlated with Immediate Recall of Rey Words. The lower the patients' neurocognitive performance the less accurate they were in recognizing happiness. AIDS-defining events were negatively related to the correct recognition of happiness. CONCLUSIONS Fear recognition deficit in HIV + patients might be related to the impaired function of neural networks in the frontostriatal system. AIDS events, including non-neurological ones, may have a negative effect on this system. Inclusion of an emotion recognition test in the neuropsychological test battery could help clinicians during the long term management of HIV-infected patients, to better understand the cognitive mechanisms involved in the reduction of emotion recognition ability and the impact of this impairment on daily life.
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Affiliation(s)
- Eleonora Baldonero
- Institute of Clinical and Infectious Diseases, Catholic University of the Sacred Heart, Rome, Italy
- Memory Clinic, Catholic University of the Sacred Heart, Rome, Italy
| | - Nicoletta Ciccarelli
- Institute of Clinical and Infectious Diseases, Catholic University of the Sacred Heart, Rome, Italy
- Memory Clinic, Catholic University of the Sacred Heart, Rome, Italy
| | - Massimiliano Fabbiani
- Institute of Clinical and Infectious Diseases, Catholic University of the Sacred Heart, Rome, Italy
| | - Manuela Colafigli
- Institute of Clinical and Infectious Diseases, Catholic University of the Sacred Heart, Rome, Italy
| | - Erika Improta
- Institute of Clinical and Infectious Diseases, Catholic University of the Sacred Heart, Rome, Italy
- Memory Clinic, Catholic University of the Sacred Heart, Rome, Italy
| | - Alessandro D’Avino
- Institute of Clinical and Infectious Diseases, Catholic University of the Sacred Heart, Rome, Italy
| | - Annalisa Mondi
- Institute of Clinical and Infectious Diseases, Catholic University of the Sacred Heart, Rome, Italy
| | - Roberto Cauda
- Institute of Clinical and Infectious Diseases, Catholic University of the Sacred Heart, Rome, Italy
| | - Simona Di Giambenedetto
- Institute of Clinical and Infectious Diseases, Catholic University of the Sacred Heart, Rome, Italy
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Di Giambenedetto S, Fabbiani M, Colafigli M, Ciccarelli N, Farina S, Sidella L, D'Avino A, Mondi A, Cingolani A, Tamburrini E, Murri R, Navarra P, Cauda R, De Luca A. Safety and feasibility of treatment simplification to atazanavir/ritonavir + lamivudine in HIV-infected patients on stable treatment with two nucleos(t)ide reverse transcriptase inhibitors + atazanavir/ritonavir with virological suppression (Atazanavir and Lamivudine for treatment Simplification, AtLaS pilot study). J Antimicrob Chemother 2013; 68:1364-72. [DOI: 10.1093/jac/dkt007] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
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