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Green F, du Plooy C, Rehman AM, Nhapi RT, Lake MT, Barnett W, Hoffman N, Zar HJ, Donald KA, Stein DJ, Wedderburn CJ. Language outcomes of preschool children who are HIV-exposed uninfected: An analysis of a South African cohort. PLoS One 2024; 19:e0297471. [PMID: 38598467 PMCID: PMC11006185 DOI: 10.1371/journal.pone.0297471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 01/05/2024] [Indexed: 04/12/2024] Open
Abstract
INTRODUCTION There are approximately 16 million children who are HIV-exposed and uninfected (CHEU) worldwide. Studies suggest that CHEU are at risk for developmental impairment in infancy, particularly in language domains. However, there is limited research examining neurocognitive function in CHEU older than 2 years, including important pre-school years. This study aimed to investigate associations between HIV exposure without infection and neurocognitive outcomes and to determine risk factors for neurodevelopment in CHEU at age 3-4 years. METHODS The Drakenstein Child Health Study is a South African population-based birth cohort which enrolled women in pregnancy with ongoing follow up. Neurocognitive outcomes were assessed in children at 3.5 years by trained assessors blinded to HIV status including general cognitive function, language, and memory, measured using the Kaufmann Assessment Battery for Children, Second Edition (KABC-II). Data were compared between CHEU and children who were HIV-unexposed uninfected (CHUU) using multivariable logistic and linear regression, including testing for effect modification; sex-stratified risk factor analyses were performed. RESULTS A total of 497 children were included (97 [20%] CHEU; 400 [80%] CHUU; 50% male), with a mean age of 3.5 years (range 3.4-3.6). Groups had similar birth and household characteristics, although mothers of CHEU were older, on average. Overall, CHEU had lower expressive language scores compared to CHUU on unadjusted and adjusted analyses (effect size: -0.23 [95% CI -0.45, -0.01]). There were no group differences in general cognitive or memory function (p>0.05). On sex-stratified analyses, male CHEU were found to have higher odds of suboptimal cognitive development compared to male CHUU (aOR 2.28 [95% CI 1.06, 4.87], p = 0.034). Several other factors including birthweight, maternal education, maternal ART duration and HIV viral load during pregnancy were associated with cognition, memory, or expressive language outcomes in CHEU, dependent on child sex. INTERPRETATION The findings suggest that perinatal HIV exposure continues to be associated with impaired language development across the preschool years, highlighting the importance of targeting early interventions to optimise language outcomes. Further, the results suggest the importance of demographic, biological and HIV-related variables influencing developmental outcomes in CHEU. The greater risk of suboptimal cognitive development in male CHEU requires investigation around sex-specific mechanisms.
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Affiliation(s)
- Freddy Green
- Department of Clinical Research, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Christopher du Plooy
- Department of Paediatrics and Child Health, Red Cross War Memorial Children’s Hospital, University of Cape Town, Cape Town, South Africa
| | - Andrea M. Rehman
- MRC International Statistics & Epidemiology Group, Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Raymond T. Nhapi
- Department of Paediatrics and Child Health, Red Cross War Memorial Children’s Hospital, University of Cape Town, Cape Town, South Africa
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Marilyn T. Lake
- Department of Paediatrics and Child Health, Red Cross War Memorial Children’s Hospital, University of Cape Town, Cape Town, South Africa
- South African Medical Research Council (SAMRC), Unit on Child & Adolescent Health, University of Cape Town, Cape Town, South Africa
| | - Whitney Barnett
- Department of Paediatrics and Child Health, Red Cross War Memorial Children’s Hospital, University of Cape Town, Cape Town, South Africa
- Department of Psychology and Human Development, Vanderbilt University, Nashville, Tennessee, United States of America
| | - Nadia Hoffman
- Department of Psychiatry & Mental Health, University of Cape Town, Cape Town, South Africa
| | - Heather J. Zar
- Department of Paediatrics and Child Health, Red Cross War Memorial Children’s Hospital, University of Cape Town, Cape Town, South Africa
- South African Medical Research Council (SAMRC), Unit on Child & Adolescent Health, University of Cape Town, Cape Town, South Africa
| | - Kirsten A. Donald
- Department of Paediatrics and Child Health, Red Cross War Memorial Children’s Hospital, University of Cape Town, Cape Town, South Africa
- Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Dan J. Stein
- Department of Psychiatry & Mental Health, University of Cape Town, Cape Town, South Africa
- Neuroscience Institute, University of Cape Town, Cape Town, South Africa
- SAMRC, Unit on Risk and Resilience in Mental Disorders, University of Cape Town, Cape Town, South Africa
| | - Catherine J. Wedderburn
- Department of Clinical Research, London School of Hygiene & Tropical Medicine, London, United Kingdom
- Department of Paediatrics and Child Health, Red Cross War Memorial Children’s Hospital, University of Cape Town, Cape Town, South Africa
- Neuroscience Institute, University of Cape Town, Cape Town, South Africa
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Sirois PA, Huo Y, Nozyce ML, Garvie PA, Harris LL, Malee K, McEvoy R, Mellins CA, Nichols SL, Smith R, Tassiopoulos K. Ageing with HIV: a longitudinal study of markers of resilience in young adults with perinatal exposure to HIV, with or without perinatally acquired HIV. J Int AIDS Soc 2022; 25 Suppl 4:e25982. [PMID: 36176020 PMCID: PMC9522985 DOI: 10.1002/jia2.25982] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 08/01/2022] [Indexed: 12/29/2022] Open
Abstract
INTRODUCTION Medical challenges, including perinatally acquired HIV (PHIV), can be considered adversity with the potential to compromise individuals' ability to meet societal expectations across the lifespan. Studies suggest that resilience, defined as positive adaptation in the context of adversity, helps individuals overcome challenges and improve their quality of life. Few longitudinal studies have examined resilience in young adults with perinatally acquired HIV (YAPHIV) or perinatal HIV exposure, uninfected (YAPHEU). We examined three young adult milestones, which can affect the life-long quality of life, as markers of resilience: high school graduation, postsecondary education and current employment. METHODS Analyses included YAPHIV and YAPHEU, ages 19-27 years, followed in longitudinal cohort studies: Pediatric HIV/AIDS Cohort Study Adolescent Master Protocol (AMP) (7-17 years) and AMP Up (≥18 years). Factors known to influence the attainment of milestones (outcomes) were examined: executive function, cognitive efficiency (working memory and processing speed), behavioural/social-emotional functioning, parent/caregiver mental/physical health and cumulative risk. HIV disease markers for YAPHIV were examined. The most recent AMP assessment was used for each factor; outcomes were measured at AMP Up 1-year follow-up. Separate robust Poisson regression models were used to assess associations of each factor with each outcome; PHIV status was explored as an effect modifier of each association. RESULTS Participants (N = 315; YAPHIV = 228): 58% female, 67% Black and 27% Hispanic. Compared to YAPHEU, YAPHIV were older and from families with higher median income and fewer symptoms of parent/caregiver mental health/substance use disorders. Proportions of YAPHIV and YAPHEU, respectively, who achieved each milestone were comparable: 82% versus 78% for high school graduation (p = 0.49), 45% versus 51% for postsecondary education (p = 0.35) and 48% versus 54% for current employment (p = 0.32). Higher cognitive efficiency was positively associated with postsecondary education and current employment. Higher executive function, age-appropriate behavioural/social-emotional functioning and lower cumulative risk were associated with academic milestones. Among YAPHIV, positive associations were: higher current CD4 with postsecondary education and lower nadir CD4 with current employment. PHIV status did not modify any association. CONCLUSIONS YAPHIV and YAPHEU demonstrated resilience, attaining at least one young adult milestone. Cognitive, behavioural and social resources to support resilience in childhood and adolescence may provide the foundation for continued achievement throughout adulthood.
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Affiliation(s)
- Patricia A. Sirois
- Department of PediatricsTulane University School of MedicineNew OrleansLouisianaUSA
| | - Yanling Huo
- Center for Biostatistics in AIDS ResearchHarvard T.H. Chan School of Public HealthBostonMassachusettsUSA
| | - Molly L. Nozyce
- Department of PediatricsJacobi Medical CenterAlbert Einstein College of MedicineBronxNew YorkUSA
| | - Patricia A. Garvie
- Research DepartmentChildren's Diagnostic & Treatment CenterFort LauderdaleFloridaUSA
| | | | - Kathleen Malee
- Departments of Infectious Diseases and Psychiatry and Behavioral ScienceNorthwestern University Feinberg School of MedicineChicagoIllinoisUSA
| | - Robin McEvoy
- Department of Pediatrics, Infectious DiseasesUniversity of Colorado School of MedicineChildren's Hospital ColoradoAuroraColoradoUSA
| | - Claude A. Mellins
- HIV Center for Clinical and Behavioral StudiesNew York State Psychiatric Instituteand Departments of Psychiatry and Sociomedical SciencesColumbia UniversityNew York CityNew YorkUSA
| | - Sharon L. Nichols
- Department of NeurosciencesUniversity of California, San DiegoLa JollaCaliforniaUSA
| | - Renee Smith
- Department of PediatricsUniversity of Illinois at ChicagoChicagoIllinoisUSA
| | - Katherine Tassiopoulos
- Department of EpidemiologyHarvard T.H. Chan School of Public HealthBostonMassachusettsUSA
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Wedderburn CJ, Weldon E, Bertran-Cobo C, Rehman AM, Stein DJ, Gibb DM, Yeung S, Prendergast AJ, Donald KA. Early neurodevelopment of HIV-exposed uninfected children in the era of antiretroviral therapy: a systematic review and meta-analysis. THE LANCET. CHILD & ADOLESCENT HEALTH 2022; 6:393-408. [PMID: 35483380 PMCID: PMC9090907 DOI: 10.1016/s2352-4642(22)00071-2] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 02/22/2022] [Accepted: 02/25/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND There are 15·4 million children who are HIV-exposed and uninfected worldwide. Early child development crucially influences later academic and socioeconomic factors. However, the neurodevelopmental outcomes of HIV-exposed uninfected (HEU) children in the era of maternal antiretroviral therapy (ART) remain unclear. We aimed to examine the effects of in-utero exposure to HIV and ART on child neurodevelopment. METHODS For this systematic review and meta-analysis, we searched MEDLINE, Embase, PubMed, Africa-Wide Information, PsycInfo, and Global Health databases from inception to May 27, 2020, for studies from the past two decades reporting neurodevelopment of HEU children aged 0-5 years compared with HIV-unexposed (HU) children (aim 1), and effects of different maternal ART regimens on neurodevelopment of HEU children (aim 2). We did narrative syntheses for both aims, and a random-effects meta-analysis of high-quality studies comparing HEU children and HU children, to obtain weighted pooled estimates of effect sizes. This study was registered with PROSPERO, CRD42018075910. FINDINGS We screened 35 527 records and included 45 articles from 31 studies. Overall, 12 (57%) of 21 studies comparing HEU children and HU children found worse neurodevelopment in HEU children in at least one domain. Study design and methodological quality were variable, with heterogeneity across populations. Meta-analysis included eight high-quality studies comparing 1856 HEU children with 3067 HU children at ages 12-24 months; among HEU children with available data, 1709 (99%) of 1732 were exposed to ART. HEU children had poorer expressive language (effect size -0·17 [95% CI -0·27 to -0·07], p=0·0013) and gross motor function (-0·13 [-0·20 to -0·07], p<0·0001) than HU children, but similar cognitive development (-0·06 [-0·19 to 0·06], p=0·34), receptive language development (-0·10 [-0·23 to 0·03], p=0·14), and fine motor skills (-0·05 [-0·15 to 0·06], p=0·36). Results suggested little or no evidence of an effect of specific maternal ART regimens on neurodevelopment; study heterogeneity prevented meta-analysis. INTERPRETATION HEU children are at risk of subtle impairments in expressive language and gross motor development by age 2 years. We found no consistent effect of maternal ART regimens analysed, although evidence was scarce. We highlight the need for large high-quality longitudinal studies to assess the neurodevelopmental trajectories of HEU children and to investigate underlying mechanisms to inform intervention strategies. FUNDING Wellcome Trust and Medical Research Council.
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Affiliation(s)
- Catherine J Wedderburn
- Department of Paediatrics and Child Health, Red Cross War Memorial Children's Hospital, University of Cape Town, Cape Town, South Africa; The Neuroscience Institute, University of Cape Town, Cape Town, South Africa; Department of Clinical Research, London School of Hygiene & Tropical Medicine, London, UK; MRC Clinical Trials Unit, University College London, London, UK.
| | - Ella Weldon
- Department of Paediatrics and Child Health, Red Cross War Memorial Children's Hospital, University of Cape Town, Cape Town, South Africa
| | - Cesc Bertran-Cobo
- Department of Paediatrics and Child Health, Red Cross War Memorial Children's Hospital, University of Cape Town, Cape Town, South Africa
| | - Andrea M Rehman
- MRC International Statistics & Epidemiology Group, London School of Hygiene & Tropical Medicine, London, UK
| | - Dan J Stein
- The Neuroscience Institute, University of Cape Town, Cape Town, South Africa; Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa; MRC Unit on Risk and Resilience in Mental Disorders, University of Cape Town, Cape Town, South Africa
| | - Diana M Gibb
- MRC Clinical Trials Unit, University College London, London, UK
| | - Shunmay Yeung
- Department of Clinical Research, London School of Hygiene & Tropical Medicine, London, UK
| | - Andrew J Prendergast
- Blizard Institute, Queen Mary University of London, London, UK; Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe
| | - Kirsten A Donald
- Department of Paediatrics and Child Health, Red Cross War Memorial Children's Hospital, University of Cape Town, Cape Town, South Africa; The Neuroscience Institute, University of Cape Town, Cape Town, South Africa
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Walsh H, Zuwala J, Hunter J, Oh Y. Congenital Cytomegalovirus and Human Immunodeficiency Virus: Effects on Hearing, Speech and Language Development, and Clinical Outcomes in Children. Front Pediatr 2021; 9:771192. [PMID: 34976894 PMCID: PMC8716614 DOI: 10.3389/fped.2021.771192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 11/25/2021] [Indexed: 11/24/2022] Open
Abstract
Prenatal infections can have adverse effects on an infant's hearing, speech, and language development. Congenital cytomegalovirus (CMV) and human immunodeficiency virus (HIV) are two such infections that may lead to these complications, especially when left untreated. CMV is commonly associated with sensorineural hearing loss in children, and it can also be associated with anatomical abnormalities in the central nervous system responsible for speech, language, and intellectual acquisition. In terms of speech, language, and hearing, HIV is most associated with conductive and/or sensorineural hearing loss and expressive language deficits. Children born with these infections may benefit from cochlear implantation for severe to profound sensorineural hearing losses and/or speech therapy for speech/language deficits. CMV and HIV simultaneously present in infants has not been thoroughly studied, but one may hypothesize these speech, language, and hearing deficits to be present with potentially higher severity. Early identification of the infection in combination with early intervention strategies yields better results for these children than no identification or intervention. The purpose of this review was to investigate how congenital CMV and/or HIV may affect hearing, speech, and language development in children, and the importance of early identification for these populations.
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Affiliation(s)
- Hannah Walsh
- Department of Speech, Language, and Hearing Sciences, University of Florida, Gainesville, FL, United States
| | - Jillian Zuwala
- Department of Speech, Language, and Hearing Sciences, University of Florida, Gainesville, FL, United States
| | - Jessica Hunter
- Department of Speech, Language, and Hearing Sciences, University of Florida, Gainesville, FL, United States
| | - Yonghee Oh
- Department of Speech, Language, and Hearing Sciences, University of Florida, Gainesville, FL, United States
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Moraka NO, Moyo S, Smith C, Ibrahim M, Mayondi G, Leidner J, Powis KM, Cassidy AR, Kammerer B, Ajibola G, Williams PL, Weinberg A, Musonda R, Shapiro R, Gaseitsiwe S, Lockman S. Child HIV Exposure and CMV Seroprevalence in Botswana: No Associations With 24-Month Growth and Neurodevelopment. Open Forum Infect Dis 2020; 7:ofaa373. [PMID: 33072807 PMCID: PMC7539691 DOI: 10.1093/ofid/ofaa373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 08/18/2020] [Indexed: 11/23/2022] Open
Abstract
Background We sought to identify predictors of child cytomegalovirus (CMV) infection overall and by maternal HIV status and to assess associations of child CMV status with growth and neurodevelopmental outcomes at 24 months of age in Botswana. Methods Data and samples were used from the Botswana-based observational Tshipidi study (2010–2014), enrolling pregnant women living with and without HIV and following their infants through 2 years of age. Child plasma samples were tested at 18 months of age for anti-CMV immunoglobulin G (IgG). Associations were assessed between detectable anti-CMV IgG and growth (using the World Health Organization Child Growth Standards) and neurodevelopment (using the Bayley Scales of Infant and Toddler Development III and the Developmental Milestones Checklist) at 24 months of age. Results Of 317 children, 215 (68%) had detectable anti-CMV IgG at 18 months of age. Comparatively, 83% (n = 178) of HIV-unexposed uninfected (HUU) children had positive CMV serology vs 47% (n = 139) of HIV-exposed uninfected (HEU) children (P < .01); 100% of HUU vs 10.5% of HEU children breastfed. Child CMV infection was not associated with weight-for-age, weight-for-length, or length-for-age z-scores at 24 months. In HUU children, CMV infection was associated with smaller head circumference (P < .01). No difference was observed by child CMV status in any neurodevelopmental domain at 24 months. Conclusions We observed high CMV seropositivity in 18-month-old children in Botswana, with higher seropositivity among breastfed (HUU) children. Positive CMV serostatus was not associated with 24-month child growth or neurodevelopmental outcomes, with the exception of smaller head circumference among HUU CMV-positive children.
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Affiliation(s)
- Natasha O Moraka
- Research Laboratory Department, The Botswana-Harvard AIDS Institute Partnership, Gaborone, Botswana.,Division of Medical Virology, Department of Pathology, Stellenbosch University Tygerberg, Cape Town, South Africa
| | - Sikhulile Moyo
- Research Laboratory Department, The Botswana-Harvard AIDS Institute Partnership, Gaborone, Botswana.,Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Christiana Smith
- Pediatric Infectious Diseases, University of Colorado Denver, Denver, Colorado, USA
| | - Maryanne Ibrahim
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Gloria Mayondi
- Research Laboratory Department, The Botswana-Harvard AIDS Institute Partnership, Gaborone, Botswana
| | - Jean Leidner
- Goodtables Data Consulting, Norman, Oklahoma, USA
| | - Kathleen M Powis
- Research Laboratory Department, The Botswana-Harvard AIDS Institute Partnership, Gaborone, Botswana.,Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.,Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA.,Department of Paediatrics, Massachusetts General Hospital, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Adam R Cassidy
- Department of Psychiatry, Boston Children's Hospital, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Betsy Kammerer
- Department of Psychiatry, Boston Children's Hospital, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Gbolahan Ajibola
- Research Laboratory Department, The Botswana-Harvard AIDS Institute Partnership, Gaborone, Botswana
| | - Paige L Williams
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.,Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Adriana Weinberg
- Pediatric Infectious Diseases, University of Colorado Denver, Denver, Colorado, USA
| | - Rosemary Musonda
- Research Laboratory Department, The Botswana-Harvard AIDS Institute Partnership, Gaborone, Botswana.,Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Roger Shapiro
- Research Laboratory Department, The Botswana-Harvard AIDS Institute Partnership, Gaborone, Botswana.,Harvard Medical School, Boston, Massachusetts, USA.,Division of Infectious Diseases, Beth Israel Deaconess Medical Centre, Boston, Massachusetts, USA
| | - Simani Gaseitsiwe
- Research Laboratory Department, The Botswana-Harvard AIDS Institute Partnership, Gaborone, Botswana.,Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Shahin Lockman
- Research Laboratory Department, The Botswana-Harvard AIDS Institute Partnership, Gaborone, Botswana.,Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA.,Division of Infectious Diseases, Brigham and Women's Hospital, Boston, Massachusetts, USA
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Abstract
BACKGROUND Children with perinatal HIV (pHIV) may display distinct long-term cognitive phenotypes. We used group-based trajectory modeling to identify clusters of children with pHIV after similar developmental trajectories and predictors of belonging to select cognitive trajectory groups. METHODS Participants included children, 4-17 years of age, with pHIV in Thailand and Cambodia. Cognitive measures included translated versions of Intelligence Quotient tests, Color Trails Tests and Beery-Buktenica Developmental Test of Visual-Motor Integration conducted semiannually over 3-6 years. The best fit of trajectory groups was determined using maximum likelihood estimation. Multivariate logistic regression identified baseline factors associated with belonging to the lowest scoring trajectory group. RESULTS Group-based trajectory analyses revealed a 3-cluster classification for each cognitive test, labeled as high, medium and low scoring groups. Most trajectory group scores remained stable across age. Verbal IQ declined in all 3 trajectory groups and the high scoring group for Children's Color Trails Test 1 and 2 showed an increase in scores across age. Children in the lowest scoring trajectory group were more likely to present at an older age and report lower household income. CONCLUSIONS Group-based trajectory modeling succinctly classifies cohort heterogeneity in cognitive outcomes in pHIV. Most trajectories remained stable across age suggesting that cognitive potential is likely determined at an early age with the exception of a small subgroup of children who displayed developmental gains in select cognitive domains and may represent those with better cognitive reserve. Poverty and longer duration of untreated HIV may predispose children with pHIV to suboptimal cognitive development.
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Cassidy AR, Williams PL, Leidner J, Mayondi G, Ajibola G, Makhema J, Holding PA, Powis KM, Batlang O, Petlo C, Shapiro R, Kammerer B, Lockman S. In Utero Efavirenz Exposure and Neurodevelopmental Outcomes in HIV-exposed Uninfected Children in Botswana. Pediatr Infect Dis J 2019; 38:828-834. [PMID: 30985518 PMCID: PMC6629483 DOI: 10.1097/inf.0000000000002332] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Minimal data exist related to neurodevelopment after in utero exposure to Efavirenz (EFV). We sought to compare neurodevelopmental outcomes in HIV-exposed/uninfected (HEU) children with in utero exposure to EFV-based triple antiretroviral treatment (ART) versus non-EFV-based ART, and to examine whether timing of initial EFV exposure is associated with neurodevelopment deficits. METHODS Women living with HIV who had received EFV-based ART during pregnancy and whose HEU newborn participated in a prior study were reconsented for their HEU toddler to undergo neurodevelopmental testing at 24 months old. We administered the Bayley Scales of Infant and Toddler Development, Third Edition (BSID-III), Developmental Milestones Checklist (DMC) and Profile of Social Emotional Development (PSED). We compared outcomes to previously-collected data from a cohort of 24-month-old HEU children with in utero exposure to non-EFV-based ART. Adjusted general linear models were used to compare mean outcomes. RESULTS Our analysis included 493 HEU children (126 EFV-exposed, 367 EFV-unexposed). Adjusted mean scores for the EFV-exposed group were worse than the EFV-unexposed group on BSID-III Receptive Language (adjusted means = 21.5 vs. 22.5, P = 0.05), DMC Locomotor (30.7 vs. 32.0, P < 0.01) and Fine Motor scales (17.8 vs. 19.2, P < 0.01); and PSED (11.7 vs. 9.9, P = 0.02); but better on the DMC Language scale (17.6 vs. 16.5, P = 0.01). Earlier (vs. later) EFV exposure was associated with worse scores on the BSID-III Receptive Language scale (20.7 vs. 22.2, P = 0.02). CONCLUSIONS HEU children exposed in utero to EFV-based ART may be at higher risk for neurodevelopmental and social-emotional deficits than HEU children exposed to non-EFV-based ART.
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Affiliation(s)
- Adam R. Cassidy
- Boston Children’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | | | | | - Gloria Mayondi
- Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
| | | | - Joseph Makhema
- Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
| | | | - Kathleen M. Powis
- Harvard Medical School, Boston, MA, USA
- Harvard T. H. Chan School of Public Health, Boston, MA, USA
- Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
- Massachusetts General Hospital, Boston, MA, USA
| | - Oganne Batlang
- Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
| | - Chipo Petlo
- Ministry of Health and Wellness, Gaborone, Botswana
| | - Roger Shapiro
- Boston Children’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Harvard T. H. Chan School of Public Health, Boston, MA, USA
- Division of Infectious Diseases, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Betsy Kammerer
- Boston Children’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Shahin Lockman
- Boston Children’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Harvard T. H. Chan School of Public Health, Boston, MA, USA
- Division of Infectious Diseases, Brigham and Women’s Hospital, Boston, MA, USA
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8
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Kang E, Leu CS, Snyder J, Robbins RN, Bucek A, Mellins CA. Caregiver perceptions of environment moderate relationship between neighborhood characteristics and language skills among youth living with perinatal HIV and uninfected youth exposed to HIV in New York City. AIDS Care 2018; 31:61-68. [PMID: 29950105 DOI: 10.1080/09540121.2018.1492698] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Despite the increased recognition of how neighborhood conditions bear on cognitive and academic outcomes, no studies have examined the influences of objective and subjective neighborhood indices on specific areas of cognitive functioning among youth living with perinatal HIV (PHIV). In the United States (US), this is of particular concern as HIV has disproportionately affected African American youth living in economically disadvantaged and racially segregated communities. Thus, based on a longitudinal cohort study of psychosocial and behavioral health outcomes in 340 perinatally HIV-exposed but uninfected (PHEU) and PHIV youth residing in New York City, ages 9-16 years at enrollment, we analyzed data from baseline and multiple follow-up (FU) quantitative interviews with youth and their primary caregivers, from when they were at least 13-years-old (approximately 4-6 years post enrollment). We examined the association between baseline neighborhood indices (2000 US census data and caregiver's perception of neighborhood stressors) and youth receptive language skills (PPVT; Peabody Picture Vocabulary Test) at FU2 and FU3. Census data (percentage of families in neighborhood living below the national poverty rate, median neighborhood household income, and percentage of residents professionally employed) were not independently associated with PPVT scores at both follow-ups. However, in the logistic regression model, the more caregivers perceived their neighborhood as stressful and subjected to violence, the stronger the relationship between census data indicators of low resource neighborhoods and lower PPVT scores for both groups. Findings support "place-based" policies and practices that alleviate caregiver experiences of neighborhood stressors which may contribute to improved cognitive outcomes for youth living with and affected by PHIV.
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Affiliation(s)
- Ezer Kang
- a Department of Psychology , Howard University , Washington , DC , USA
| | - Cheng-Shiun Leu
- b HIV Center for Clinical and Behavioral Studies , New York State Psychiatric Institute, Columbia University , New York , NY , USA
| | - Jordan Snyder
- c Department of Psychology , Wheaton College , Wheaton , IL , USA
| | - Reuben N Robbins
- b HIV Center for Clinical and Behavioral Studies , New York State Psychiatric Institute, Columbia University , New York , NY , USA
| | - Amelia Bucek
- b HIV Center for Clinical and Behavioral Studies , New York State Psychiatric Institute, Columbia University , New York , NY , USA
| | - Claude A Mellins
- b HIV Center for Clinical and Behavioral Studies , New York State Psychiatric Institute, Columbia University , New York , NY , USA
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Murthy VS, Nayak AS, Joshi MK, Ninawe K. A study of neuropsychological profile of human immunodeficiency virus-positive children and adolescents on antiretroviral therapy. Indian J Psychiatry 2018; 60:114-120. [PMID: 29736073 PMCID: PMC5914239 DOI: 10.4103/psychiatry.indianjpsychiatry_200_17] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
AIMS The aim is to study the neuropsychological and functional profile of children and adolescents with human immunodeficiency virus (HIV) infection on antiretroviral therapy (ART) and the association between the neuropsychological status and medical illness variables, treatment variables, and functional status in the cases of the sample and compare with normal controls. MATERIALS AND METHODS Forty-two HIV-positive children and adolescents on ART were evaluated and compared with 40 matched controls not known to be HIV-positive. The tools used were the Wechsler Intelligence Scale for Children-III R for neuropsychological evaluation, the Brief Impairment Scale to assess functional impairment, and a semi-structured questionnaire to obtain other relevant details. RESULTS There were significant differences between the verbal, performance intelligence quotients (IQs), global IQ score, and several individual subtests between cases and controls. The HIV group was also found to have a significant functional impairment. CONCLUSION Our findings show that HIV infection is associated with significant cognitive and functional impairment. The role of ART in these impairments requires further study. Such understanding can help to introduce wholesome and relatively safer management strategies for youngsters with HIV infection and improve their quality of life.
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Affiliation(s)
- Vasantmeghna S Murthy
- Department of Psychiatry, Seth GS Medical College and KEM Hospital, Mumbai, Maharashtra, India
| | - Ajita S Nayak
- Department of Psychiatry, Seth GS Medical College and KEM Hospital, Mumbai, Maharashtra, India
| | - Minal K Joshi
- Department of Psychiatry, Seth GS Medical College and KEM Hospital, Mumbai, Maharashtra, India
| | - Kaneenica Ninawe
- Department of Psychiatry, Seth GS Medical College and KEM Hospital, Mumbai, Maharashtra, India
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ANGELES CPLEWISDELOS, WILLIAMS PL, HUO Y, WANG SD, UBAN KA, HERTING MM, MALEE K, YOGEV R, CSERNANSKY JG, NICHOLS S, VAN DYKE RB, SOWELL ER, WANG L. Lower total and regional grey matter brain volumes in youth with perinatally-acquired HIV infection: Associations with HIV disease severity, substance use, and cognition. Brain Behav Immun 2017; 62:100-109. [PMID: 28089557 PMCID: PMC5373952 DOI: 10.1016/j.bbi.2017.01.004] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Revised: 01/06/2017] [Accepted: 01/08/2017] [Indexed: 12/21/2022] Open
Abstract
Despite improved survival due to combination antiretroviral therapy (cART), youth with perinatally-acquired HIV (PHIV) show cognitive deficits and developmental delay at increased rates. HIV affects the brain during critical periods of development, and the brain may be a persistent reservoir for HIV due to suboptimal blood brain barrier penetration of cART. We conducted structural magnetic resonance imaging (sMRI) and cognitive testing in 40 PHIV youth (mean age=16.7years) recruited from the NIH Pediatric HIV/AIDS Cohort Study (PHACS) who are part of the first generation of PHIV youth surviving into adulthood. Historical and current HIV disease severity and substance use measures were also collected. Total and regional cortical grey matter brain volumes were compared to a group of 334 typically-developing, HIV-unexposed and uninfected youth (frequency-matched for age and sex) from the Pediatric Imaging, Neurocognition, and Genetics (PING) study (mean age=16.1years). PHIV youth had smaller (2.8-5.1%) total and regional grey matter volumes than HIV-unexposed and uninfected youth, with smallest volumes seen among PHIV youth with higher past peak viral load (VL) and recent unsuppressed VL. In PHIV youth, worse cognitive performance correlated with smaller volumes. This pattern of smaller grey matter volumes suggests that PHIV infection may influence brain development and underlie cognitive dysfunction seen in this population. Among PHIV youth, smaller volumes were also linked to substance use (alcohol use: 9.0-13.4%; marijuana use: 10.1-16.0%). In this study, collection of substance use information was limited to the PHIV cohort; future studies should also collect substance use information in controls to further address interactions between HIV and substance use on brain volume.
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Affiliation(s)
- C. Paula LEWIS-DE LOS ANGELES
- Northwestern University Interdepartmental Neuroscience Program, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Paige L. WILLIAMS
- Department of Biostatistics, Harvard T. H. Chan School of Public Health, Boston, MA
| | - Yanling HUO
- Department of Biostatistics, Harvard T. H. Chan School of Public Health, Boston, MA
| | - Shirlene D. WANG
- Department of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Kristina A. UBAN
- Department of Pediatrics, Children’s Hospital Los Angeles, Los Angeles, CA
| | - Megan M. HERTING
- Department of Pediatrics, Children’s Hospital Los Angeles, Los Angeles, CA
| | - Kathleen MALEE
- Department of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Ram YOGEV
- Department of Pediatrics, Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, IL
| | - John G. CSERNANSKY
- Department of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Sharon NICHOLS
- Department of Neurosciences, University of California, San Diego, La Jolla, CA
| | - Russell B. VAN DYKE
- Department of Pediatrics, Tulane University School of Medicine, New Orleans, LA
| | - Elizabeth R. SOWELL
- Department of Pediatrics, Children’s Hospital Los Angeles, Los Angeles, CA,Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Lei WANG
- Department of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL,Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, IL
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Malee KM, Smith RA, Mellins CA. Brain and Cognitive Development Among U.S. Youth With Perinatally Acquired Human Immunodeficiency Virus Infection. J Pediatric Infect Dis Soc 2016; 5:S1-S5. [PMID: 27856670 PMCID: PMC5181541 DOI: 10.1093/jpids/piw041] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Accepted: 06/16/2016] [Indexed: 11/14/2022]
Affiliation(s)
- Kathleen M. Malee
- Department of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University
| | - Renee A. Smith
- Department of Pediatrics, University of Illinois at Chicago
| | - Claude A. Mellins
- HIV Center for Clinical and Behavioral Studies, New York State Psychiatric Institute and Columbia University, New York
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