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Chama GC, Siame L, Kapoma C, Hamooya BM, Masenga SK. Severe acute malnutrition among children under the age of 5 years. PLoS One 2024; 19:e0309122. [PMID: 39186515 PMCID: PMC11346641 DOI: 10.1371/journal.pone.0309122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2024] [Accepted: 08/06/2024] [Indexed: 08/28/2024] Open
Abstract
BACKGROUND Severe acute malnutrition (SAM) poses a significant threat to child health globally, particularly in low- and middle-income countries. Zambia, like many Sub-Saharan African nations, faces high rates of child malnutrition, with SAM contributing significantly to under-five mortality. Therefore, this study aimed to determine the prevalence and factors associated with SAM. METHODS This retrospective cross-sectional study was conducted at Livingstone University Teaching Hospital in Zambia (LUTH). SAM was defined according to the World Health Organization (WHO) criteria as either weight-for-height less than -3 standard deviations, mid-upper arm circumference (MUAC) less than 115 mm, or presence of bilateral pitting edema in children between 6 months and 5 years old who were attended to between 2020 and 2022. Data abstraction from pediatric patient records was conducted between August 2023 and January 2024. The records without the age and outcome variable were excluded. A total of 429 participants between 6 months and 5 years old were included, with demographic, clinical, and hematological parameters analyzed. Univariable and multivariable logistic regression were employed to investigate factors associated with SAM. RESULTS Overall, 429 medical records were included in the study and the prevalence of SAM was 27.0% (n = 116). Age group 6-24 months (Adjusted Odds Ratio [AOR]: 11.60; 95% Confidence Interval [CI]: 3.34-40.89, p<0.001), living with HIV (AOR:3.90; 95% CI: 1.14-13.70, p = 0.034), Tuberculosis (TB) (AOR:22.30, 95% CI: 4.53, 110.3, p < 0.001), comorbidities (AOR: 2.50; 95% CI 1.13, 5.88, p = 0.024) and platelet count (AOR: 1.00; 95% CI 1.00, 1.00, p = 0.027) were positively associated with SAM. CONCLUSIONS This study found a high prevalence of SAM, exceeding the WHO target of reducing SAM to 5% by 2025. SAM was associated with younger age (6-24 months), HIV infection, TB, comorbidities and platelet count. Therefore, there is need to enhance strategies aimed at reducing SAM among young children, children living with HIV, TB and comorbidities, particularly by intensive treatment, continuing and strengthening nutrition services.
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Affiliation(s)
- Gift C. Chama
- School of Medicine and Health Sciences, Mulungushi University, Livingstone, Zambia
| | - Lukundo Siame
- School of Medicine and Health Sciences, Mulungushi University, Livingstone, Zambia
| | - Chanda Kapoma
- School of Medicine and Health Sciences, Mulungushi University, Livingstone, Zambia
| | - Benson M. Hamooya
- School of Medicine and Health Sciences, Mulungushi University, Livingstone, Zambia
| | - Sepiso K. Masenga
- School of Medicine and Health Sciences, Mulungushi University, Livingstone, Zambia
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Barrios-Tascon A, Strehlau R, Patel F, Burke M, Shiau S, Shen Y, Arpadi SM, Abrams EJ, Tiemessen CT, Kuhn L. Growth Trajectories Over the First Year of Life Among Early-Treated Infants with Human Immunodeficiency Virus and Infants Who are Human Immunodeficiency Virus-Exposed Uninfected. J Pediatr 2024; 270:114018. [PMID: 38508485 PMCID: PMC11176027 DOI: 10.1016/j.jpeds.2024.114018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 02/10/2024] [Accepted: 03/12/2024] [Indexed: 03/22/2024]
Abstract
OBJECTIVE To investigate the role of early antiretroviral therapy (ART) on growth trajectories of infants with human immunodeficiency virus (IHIV) in the first year of life. STUDY DESIGN As part of a clinical trial of early ART in Johannesburg, South Africa (2015-2018), 116 IHIV diagnosed within 48 hours of birth were started on ART as soon as possible, and 80 uninfected infants born to mothers living with HIV (IHEU) were enrolled. Both groups were followed prospectively from birth through 48 weeks and growth parameters collected. The groups were compared and risk factors for poor growth investigated, in the full cohort and among IHIV separately. RESULTS IHIV had lower mean weight-for-age Z-scores (WAZ) than IHEU at 4 and 8 weeks (-1.17 [SE:0.14] vs -0.72 [0.14], P = .035 and -1.23 [0.15] vs -0.67 [0.14], P = .012). Although there was some closing of the gap over time, means remained lower in IHIV through 48 weeks. In length-for-age Z-scores (LAZ), differences widened over time and IHIV had lower Z-scores by 48 weeks (-1.41 [0.15] vs -0.80 [0.18], P = .011). Deficits in WAZ and LAZ in IHIV vs IHEU were most marked among girls. IHIV with pre-ART viral load ≥1000 copies/ml had significantly lower weight-for-length and mid-upper arm circumference Z-scores across all time points through 48 weeks. CONCLUSIONS IHIV on early ART had deficits in WAZ over the first 8 weeks of life and lower LAZ at 48 weeks than IHEU. Among IHIV, higher pre-ART viral load was associated with worse anthropometric indicators through 48 weeks.
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Affiliation(s)
- Ana Barrios-Tascon
- Gertrude H. Sergievsky Center, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY.
| | - Renate Strehlau
- VIDA Nkanyezi Research Unit, Rahima Moosa Mother and Child Hospital, Department of Paediatrics and Child Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Faeezah Patel
- Wits RHI, Shandukani Research Centre, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Megan Burke
- VIDA Nkanyezi Research Unit, Rahima Moosa Mother and Child Hospital, Department of Paediatrics and Child Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Stephanie Shiau
- Department of Biostatistics and Epidemiology, Rutgers School of Public Health, Piscataway, NJ
| | - Yanhan Shen
- Gertrude H. Sergievsky Center, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
| | - Stephen M Arpadi
- Gertrude H. Sergievsky Center, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY; Department of Epidemiology, Mailman School of Public Health, Columbia University Irving Medical Center, New York, NY
| | - Elaine J Abrams
- Department of Epidemiology, Mailman School of Public Health, Columbia University Irving Medical Center, New York, NY; ICAP, Mailman School of Public Health, Columbia University Irving Medical Center, New York, NY
| | - Caroline T Tiemessen
- Centre for HIV and STIs, National Institutes for Communicable Diseases, A Division of the National Health Laboratory Service, and Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Louise Kuhn
- Gertrude H. Sergievsky Center, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY; Department of Epidemiology, Mailman School of Public Health, Columbia University Irving Medical Center, New York, NY
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Dagnew Z, Mengist Z, Tesema C, Temesgen T, Kumlachew L, Teym A, Yirdaw G, Bewket Y, Addisie Z, Ayele K, Ayele A, Adane B, Tegegne E. Stunting and its associated factors among children living with HIV/AIDS: a cross-sectional study. Ann Med Surg (Lond) 2024; 86:2579-2585. [PMID: 38694360 PMCID: PMC11060262 DOI: 10.1097/ms9.0000000000001961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 02/27/2024] [Indexed: 05/04/2024] Open
Abstract
Background Growth failure is a common feature of children living with HIV/AIDS. This study was intended to assess the level of stunting and its associated factors among children living with HIV/AIDS. Methods An institution-based cross-sectional study was conducted among 218 children living with HIV/AIDS. An interviewer-administered data collection tools and anthropometric measurements were used to collect data. Bivariable and multivariable logistic regression analyses were used to identify independent variables. Adjusted odds ratio with a 95% CI at a P value of 0.05, which was considered to declare statistical significance. Result The level of stunting among children infected with HIV/AIDS in selected northwest comprehensive specialized hospitals in western Amhara was 56.9%. Poor anti-retroviral therapy (ART) adherence [adjusted odds ratio (AOR)=6.15, 95% CI, (3.88-9.69)], lack of co-trimoxazole prophylaxis [AOR=2.0, 95% CI, (1.88-2.98)], opportunistic infection [AOR=4.66, 95% CI, (3.24-6.11), and feeding twice [AOR=3.88, 95% CI, (1.94-5.14)] and feeding three times [AOR=1.52, 95% CI, (1.23-3.89)] were significantly associated with stunting. Conclusion Stunting among HIV/AIDS-infected children was very high. Poor ART adherence, lack of co-trimoxazole prophylaxis, opportunistic infection, and low feeding frequency were significantly associated to stunting among HIV/AIDS-infected children. Strategies need to be devised to address factors amenable to modification to improve the growth of children living with HIV/AIDS.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Zemene Addisie
- Human Nutrition, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
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Magerko K, Humphrey J, Songok J, Musick B, Alera JM, Kipchumba B, Kosgei W, Mwangi W, Yang K, Wools-Kaloustian Z, McHenry MS. Impact of Maternal Viral Suppression on Growth Patterns for HIV-Exposed Uninfected Infants in Kenya. Int J MCH AIDS 2024; 13:e005. [PMID: 38742164 PMCID: PMC11090584 DOI: 10.25259/ijma_656] [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: 11/08/2023] [Accepted: 11/29/2023] [Indexed: 05/16/2024] Open
Abstract
Background and Objective Children born to mothers living with human immunodeficiency virus (HIV) are at risk for poor health outcomes but data characterizing these associations are limited. Our objective was to determine the impact of maternal viral suppression on growth patterns and malnutrition for infants who are HIV-exposed but uninfected (HEU). Methods We conducted a retrospective cohort analysis of clinical data for infants who were HEU and their mothers (September 2015 - March 2019) in Kenya. Infants were stratified based on maternal viral suppression status (≥ or <1000 copies/mL); t-tests were used to compare groups. Growth indicators were evaluated with Chi-square, Fisher's exact, and area under the curve. Moderate-to-severe underweight status, stunting, and wasting were defined by weight-for-age (WFA), height-for-age (HFA), and weight-for-height (WFH), z-scores ≤2, and were used to define malnutrition. Multivariate logistic regression analyses were performed to evaluate potential associations with malnutrition indicators between WFH and HFA. Results Among 674 infants who were HEU, 48.7% were male and 85.0% had mothers who were virally suppressed. The median age at first and last clinic visits was 1.5 and 16.4 months, respectively. WFA and HFA z-scores over time differed by sex, and WFA and HFA differed based on maternal viral suppression (P < 0.05). Male infants had higher adjusted odds for stunted status, and as children aged, they had slightly increased odds of becoming underweight or stunted. Maternal viral suppression and timing of maternal antiretroviral therapy initiation in relation to the prevention of vertical transmission (PVT) enrollment did not significantly affect malnutrition indicators. Conclusion and Global Health Implications Maternal viral suppression status was not associated with increased odds of more severe malnutrition indicators in children who were HEU. However, overall growth patterns over time, measured by z-scores of growth indicators, did differ based on maternal viral suppression status, and to a lesser degree, by gender.
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Affiliation(s)
- Katherine Magerko
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana, United States
| | - John Humphrey
- Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, United States
| | - Julia Songok
- Department of Pediatrics, Moi University College of Health Sciences, School of Medicine, Eldoret, Kenya
| | - Beverly Musick
- Department of Biostatistics and Health Data Science, Indiana University School of Medicine, Indianapolis, Indiana, United States
| | - Joy Marsha Alera
- Department of Academic Model Providing Access to Healthcare, Moi Teaching and Referral Hospital, Eldoret, Kenya
| | - Bett Kipchumba
- Department of Reproductive Health, Moi Teaching and Referral Hospital, Eldoret, Kenya
| | - Wycliffe Kosgei
- Department of Reproductive Health, Moi Teaching and Referral Hospital, Eldoret, Kenya
| | - Winfred Mwangi
- Department of Reproductive Health, Moi Teaching and Referral Hospital, Eldoret, Kenya
| | - Kara Yang
- Department of Biostatistics and Health Data Science, Indiana University School of Medicine, Indianapolis, Indiana, United States
| | - Ziyi Wools-Kaloustian
- Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, United States
| | - Megan S. McHenry
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana, United States
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Vallejo BÁ, Lobo AH, García IC, Pérez TB, Mino-Leon G, Pazmiño JRS, Lorenzana JWJ, Drummond T, Del Socorro Pavía Ruz NM, Del Rocío Muñoz Hernández M, Pérez DMM, Estripeaut D, Luciani K, Martínez KSE, Villatoro LGC, Madrigal OP, Ivankovich-Escoto G, Tato LMP, Gómez MLN. Follow-up for 3 years of a pediatric population diagnosed in 2018 with mother-to-child transmission of HIV in 8 Latin American countries in the PLANTAIDS cohort. BMC Infect Dis 2024; 24:222. [PMID: 38374000 PMCID: PMC10877911 DOI: 10.1186/s12879-024-09091-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 02/03/2024] [Indexed: 02/21/2024] Open
Abstract
INTRODUCTION The frequency of mother-to-child transmission (MTCT) of human immunodeficiency virus (HIV) in Latin America has decreased considerably. However, new infections continue to be recorded, and the pediatric population remains one of the most vulnerable groups in this region. The main objective of the study was to describe the clinical, epidemiological and psychosocial characteristics of new diagnoses of HIV MTCT in 2018 in the PLANTAIDS network (Paediatric Network for Prevention, Early Detection and Treatment of HIV in Children) during the 3 years following diagnosis. METHODOLOGY Retrospective, multicenter, descriptive study based on a 3-year follow-up of patients diagnosed with HIV infection due to MTCT in 2018 in 10 hospitals in 8 Latin American countries (Costa Rica, Ecuador, Mexico, Honduras, El Salvador, Panama, Guatemala and Venezuela). The hospitals belonged to the PLANTAIDS network, which is included in CYTED (Ibero-American Programme of Science and Technology for Development). RESULTS The study population comprised 72 pediatric patients (38.9% male). The median age at diagnosis was 2.4 years (IQR: 0.8-5.4). There were 35 cases of opportunistic infections corresponding to 25 patients (34.7%), with tuberculosis being the most common. Adequate childhood vaccination coverage was achieved in 80.5%. There were 3 cases of acute SARS-CoV-2 infection, and these were asymptomatic or mildly symptomatic. According to the Centers for Disease Control and Prevention (CDC) classification, the most frequent clinical-immunological stage at all check-ups was C1. Three patients died from opportunistic infections and/or advanced HIV infection. CONCLUSIONS It is important to diagnose HIV infection early in pediatrics, since early initiation of ART is associated with a decrease in mortality. Despite this, HIV infection has a poor prognosis in children, necessitating adequate follow-up to ensure adherence to health care and ART, although it can sometimes prove difficult in children.
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Affiliation(s)
- Beatriz Álvarez Vallejo
- Pediatric Infectious Diseases Department. Hospital Clínico, Universitario Virgen de La Arrixaca, Murcia, Spain.
| | - Alicia Hernanz Lobo
- Pediatric Infectious Diseases Department, Gregorio Marañón University Hospital, Madrid, Spain
- Gregorio Marañón Research Health Institute (IiSGM), Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
- RITIP Translational Research Network in Pediatric Infectious Diseases, Madrid, Spain
| | | | - Tomás Bruno Pérez
- Internal Medicine Department, Hospital Universitario Santa Lucía, Cartagena, Spain
| | - Greta Mino-Leon
- Infectious Diseases Service. Hospital del Niño Dr, Francisco de Icaza Bustamante, Guayaquil, Ecuador
- CYTED (Ibero-American Programme of Science and Technology for Development)
| | - Judith Rosabel Soffe Pazmiño
- Infectious Diseases Service. Hospital del Niño Dr, Francisco de Icaza Bustamante, Guayaquil, Ecuador
- CYTED (Ibero-American Programme of Science and Technology for Development)
| | - Julio Werner Juarez Lorenzana
- Unidad de Atención Integral del VIH e Infecciones Crónicas. Hospital Roosevelt, Guatemala City, Guatemala
- CYTED (Ibero-American Programme of Science and Technology for Development)
| | - Tatiana Drummond
- Pediatric Infectious Disease Service. Department of Paediatrics, Hospital Universitario de Caracas, Caracas Capital District, Venezuela
- CYTED (Ibero-American Programme of Science and Technology for Development)
| | - Noris Marlene Del Socorro Pavía Ruz
- Paediatric HIV/AIDS Clinic, UNAM/HGM, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, México
- CYTED (Ibero-American Programme of Science and Technology for Development)
| | - María Del Rocío Muñoz Hernández
- Paediatric HIV/AIDS Clinic, UNAM/HGM, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, México
- CYTED (Ibero-American Programme of Science and Technology for Development)
| | - Dulce María Morales Pérez
- Pediatric Infectious Diseases Department, CLINDI, Hospital Infantil de México Federico Gómez, Mexico City, México
- CYTED (Ibero-American Programme of Science and Technology for Development)
| | - Dora Estripeaut
- Pediatric Infectious Disease Service, Hospital del Niño Dr. José Renán Esquivel, Ciudad de Panamá, Panamá
- Sistema Nacional de Investigación (SNI) de la Secretaría Nacional de Ciencia y Tecnología (SENACYT), Ciudad de Panamá, Panamá
- CYTED (Ibero-American Programme of Science and Technology for Development)
| | - Kathia Luciani
- Pediatric Infectious Disease Service, Hospital de Especialidades Pediátricas Omar Torrijos Herrera, Ciudad de Panamá, Panamá
- CYTED (Ibero-American Programme of Science and Technology for Development)
| | - Karen Sobeida Erazo Martínez
- Department of Paediatrics., Hospital Dr Mario Catarino Rivas, San Pedro Sula, Honduras
- CYTED (Ibero-American Programme of Science and Technology for Development)
| | - Luis Guillermo Castaneda Villatoro
- Pediatric HIV/AIDS Clinic, Hospital Nacional de Niños Benjamín Bloom, San Salvador, El Salvador
- CYTED (Ibero-American Programme of Science and Technology for Development)
| | - Oscar Porras Madrigal
- Department of Paediatrics, Hospital Nacional de Niños Dr. Carlos Sáenz Herrera, San José, Costa Rica
- CYTED (Ibero-American Programme of Science and Technology for Development)
| | - Gabriela Ivankovich-Escoto
- Department of Paediatrics, Hospital Nacional de Niños Dr. Carlos Sáenz Herrera, San José, Costa Rica
- CYTED (Ibero-American Programme of Science and Technology for Development)
| | - Luis Manuel Prieto Tato
- Department of Paediatrics, Hospital Doce de Octubre, Madrid, Spain
- CYTED (Ibero-American Programme of Science and Technology for Development)
| | - María Luisa Navarro Gómez
- Pediatric Infectious Diseases Department, Gregorio Marañón University Hospital, Madrid, Spain
- Gregorio Marañón Research Health Institute (IiSGM), Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
- RITIP Translational Research Network in Pediatric Infectious Diseases, Madrid, Spain
- CYTED (Ibero-American Programme of Science and Technology for Development)
- Universidad Complutense de Madrid (UCM), Madrid, Spain
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Maina R, He J, Abubakar A, Perez-Garcia M, Kumar M, Wicherts JM. The effects of height-for-age and HIV on cognitive development of school-aged children in Nairobi, Kenya: a structural equation modelling analysis. Front Public Health 2023; 11:1171851. [PMID: 37415707 PMCID: PMC10321405 DOI: 10.3389/fpubh.2023.1171851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 05/31/2023] [Indexed: 07/08/2023] Open
Abstract
Background Empirical evidence indicates that both HIV infection and stunting impede cognitive functions of school-going children. However, there is less evidence on how these two risk factors amplify each other's negative effects. This study aimed to examine the direct effects of stunting on cognitive outcomes and the extent to which stunting (partially) mediates the effects of HIV, age, and gender on cognitive outcomes. Methodology We applied structural equation modelling to cross-sectional data from 328 children living with HIV and 260 children living without HIV aged 6-14 years from Nairobi, Kenya to test the mediating effect of stunting and predictive effects of HIV, age, and gender on cognitive latent variables flexibility, fluency, reasoning, and verbal memory. Results The model predicting the cognitive outcomes fitted well (RMSEA = 0.041, CFI = 0.966, χ2 = 154.29, DF = 77, p < 0.001). Height-for-age (a continuous indicator of stunting) predicted fluency (β = 0.14) and reasoning (β = 0.16). HIV predicted height-for-age (β = -0.24) and showed direct effects on reasoning (β = -0.66), fluency (β = -0.34), flexibility (β = 0.26), and verbal memory (β = -0.22), highlighting that the effect of HIV on cognitive variables was partly mediated by height-for-age. Conclusion In this study, we found evidence that stunting partly explains the effects of HIV on cognitive outcomes. The model suggests there is urgency to develop targeted preventative and rehabilitative nutritional interventions for school children with HIV as part of a comprehensive set of interventions to improve cognitive functioning in this high-risk group of children. Being infected or having been born to a mother who is HIV positive poses a risk to normal child development.
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Affiliation(s)
- Rachel Maina
- Department of Methodology and Statistics, Tilburg University, Tilburg, Netherlands
- Brain and Mind Institute, Aga Khan University, Nairobi, Kenya
| | - Jia He
- Department of Methodology and Statistics, Tilburg University, Tilburg, Netherlands
| | - Amina Abubakar
- Neurosciences Unit, KEMRI-Wellcome Trust Research Programme, Nairobi, Kenya
- Institute for Human Development, Aga Khan University, Nairobi, Kenya
| | - Miguel Perez-Garcia
- Mind, Brain and Behaviour Research Center (CIMCYC), University of Granada, Granada, Spain
| | - Manasi Kumar
- Brain and Mind Institute, Aga Khan University, Nairobi, Kenya
| | - Jelte M. Wicherts
- Department of Methodology and Statistics, Tilburg University, Tilburg, Netherlands
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Bashir N, Haider N, Farooq A, Hussain M. Epidemiology and clinical spectrum of pediatric patients with human immunodeficiency virus (HIV) infection: A 15 years' experience. Pak J Med Sci 2023; 39:820-824. [PMID: 37250584 PMCID: PMC10214777 DOI: 10.12669/pjms.39.3.6710] [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: 06/04/2022] [Revised: 07/13/2022] [Accepted: 01/30/2023] [Indexed: 11/02/2023] Open
Abstract
Objective To view the different patterns of presentation of HIV in pediatric population along with mode of transmission and associated co infections and co morbidities. Methods It was a retrospective study conducted at Pakistan Institute of Medical Sciences, Islamabad, in which we evaluated the records of pediatric patients diagnosed with HIV from 2005 to 2020. All the data like age, gender, area, presenting complaints, examination findings at the time of diagnosis, mode of transmission, co infection and co morbidities were recorded. Descriptive analysis was done to calculate frequencies and means of the variables. SPSS 20 was used for data analysis. Results Ninety four participants were evaluated with male to female ratio as 1.8:1 and mean age of 5.2 years. Majority of patients (44%) were below 4 years. Fever (55%) was the most reported symptom followed by cough (39%), diarrhoea (29%), pallor (27%), shortness of breath (26%), weight loss (23%) and failure to thrive (22%). Co infection with TB was present in (16%). Eight (9%) patients were thalassaemic. Mother to child transmission (60%) was the commonest mode of transmission followed by blood transfusion (23%) and parenteral transmission (6%). Conclusion In children HIV is more prevalent in males especially under 4 years with fever, cough, diarrhea and pallor being the common symptoms at presentation. Tuberculosis is the commonest co infection as we are endemic for TB and mother to child transmission is the commonest mode of transmission as there was no outbreak in our area.
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Affiliation(s)
- Naila Bashir
- Dr. Naila Bashir, Medical Officer, Incharge HIV Clinic, Pakistan Institute of Medical Sciences (PIMS), Islamabad, Pakistan
| | - Nighat Haider
- Dr. Nighat Haider, Assistant Professor, Head of Pediatric Infectious Diseases Unit, Shaheed Zulfiqar Ali Bhutto Medical University, Pakistan Institute of Medical Sciences (PIMS), Islamabad, Pakistan
| | - Ana Farooq
- Dr. Ana Farooq, Senior Registrar, Pakistan Institute of Medical Sciences (PIMS), Islamabad, Pakistan
| | - Mulazim Hussain
- Dr. Mulazim Hussain, Assistant Professor, Pakistan Institute of Medical Sciences (PIMS), Islamabad, Pakistan
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Jansen S, Apondi E, Ayaya SO, Kim J, McHenry MS. Growth Anthropometrics as a Metric of Malnutrition Disparities Among Young Children Affected by HIV who are Orphaned Maternally, Paternally, or Totally in Western Kenya: A Retrospective Chart Review. Glob Pediatr Health 2023; 10:2333794X231156045. [PMID: 36814531 PMCID: PMC9940225 DOI: 10.1177/2333794x231156045] [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: 10/06/2022] [Accepted: 01/20/2023] [Indexed: 02/19/2023] Open
Abstract
This retrospective study investigated growth outcomes of Kenyan children born to women living with HIV, comparing children who were orphaned maternally, paternally, and totally (both parents deceased) to those who were non-orphaned. We reviewed HIV clinic visits performed in Kenya from January 2011 to August 2016 in children 0 to 4 years of age. Malnutrition was assessed using stunting, underweight status, and wasting (z-scores of ≤-2). Descriptive statistics, Chi-square, t-tests, multivariable logistic regression, and ANCOVA models were performed. Of 15 027 total children in the study population, 3.5% (n = 520) were orphaned maternally, 8.1% (n = 1222) were orphaned paternally, and 2.2% (n = 336) were orphaned totally. Children who were orphans had higher rates of malnutrition compared to non-orphans (P < .001). Children who were orphaned maternally and totally had lower anthropometric mean scores, presented to clinic later, and were more likely to be living with HIV. Children who are orphaned maternally or totally should be targeted in interventional strategies.
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Affiliation(s)
- Shae Jansen
- Indiana University School of Medicine, Indianapolis, IN, USA
| | - Edith Apondi
- Academic Model Providing Access to Healthcare, Eldoret, Kenya
| | | | - Jiae Kim
- Indiana University, Bloomington, IN, USA
| | - Megan S. McHenry
- Indiana University School of Medicine, Indianapolis, IN, USA,Megan S. McHenry, Indiana University School of Medicine, 410 W. 10th Street, Suite 2000V, Indianapolis, IN, USA.
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Oyungu E, El Kebbi O, Vreeman R, Nyandiko W, Monahan PO, Tu W, Khaitan A, Desta Z, Slogrove AL, Humphrey JM, Were E, Patel RC, Carlucci JG, Wools-Kaloustian K, McHenry MS. Predicting neurodevelopmental risk in children born to mothers living with HIV in Kenya: protocol for a prospective cohort study (Tabiri Study). BMJ Open 2022; 12:e061051. [PMID: 35379648 PMCID: PMC8981283 DOI: 10.1136/bmjopen-2022-061051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION For the growing number of children with in utero and postpartum exposure to HIV and/or antiretrovirals, it is unclear which exposures or risk factors play a significant role in predicting worse neurodevelopmental outcomes. This protocol describes a prospective longitudinal cohort study of infants born to mothers living with HIV and those born to mothers without HIV. We will determine which risk factors are most predictive of child neurodevelopment at 24 months. We aim to create a risk assessment tool to help predict which children are at risk for worse neurodevelopment outcomes. METHODS AND ANALYSIS This study leverages an existing Kenyan cohort to prospectively enrol 500 children born to mothers living with HIV and 500 to those without HIV (n=1000 total) and follow them from birth to age 24 months. The following factors will be measured every 6 months: infectious morbidity and biological/sociodemographic/psychosocial risk factors. We will compare these factors between the two groups. We will then measure and compare neurodevelopment within children in both groups at 24 months of age using the Child Behaviour Checklist and the Bayley Scales of Infant and Toddler Development, third edition. Finally, we will use generalised linear mixed modelling to quantify associations with neurodevelopment and create a risk assessment tool for children ≤24 months. ETHICS AND DISSEMINATION The study is approved by the Moi University's Institutional Research and Ethics Committee (IREC/2021/55; Approval #0003892), Kenya's National Commission for Science, Technology and Innovation (NACOSTI, Reference #700244) and Indiana University's Institutional Review Board (IRB Protocol #110990). This study carries minimal risk to the children and their mothers, and all mothers will provide written consent for participation in the study. Results will be disseminated to maternal child health clinics within Uasin Gishu County, Kenya and via papers submitted to peer-reviewed journals and presentation at international conferences.
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Affiliation(s)
- Eren Oyungu
- Department of Medical Physiology, Moi University College of Health Sciences, Eldoret, Kenya
- Academic Model Providing Access to Healthcare, Eldoret, Kenya
| | - Ola El Kebbi
- Department of Emergency Medicine, American University of Beirut, Beirut, Lebanon
| | - Rachel Vreeman
- Academic Model Providing Access to Healthcare, Eldoret, Kenya
- Arnold Institute for Global Health, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Winstone Nyandiko
- Academic Model Providing Access to Healthcare, Eldoret, Kenya
- Department of Child Health, Moi University College of Health Sciences, Eldoret, Kenya
| | - Patrick O Monahan
- Department of Biostatistics, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Wanzhu Tu
- Department of Biostatistics, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Alka Khaitan
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Zeruesenay Desta
- Department of Clinical Pharmacology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Amy L Slogrove
- Department of Paediatrics & Child Health, Faculty of Medicine & Health Sciences, Stellenbosch University, Stellenbosch, South Africa
| | - John M Humphrey
- Academic Model Providing Access to Healthcare, Eldoret, Kenya
- Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Edwin Were
- Academic Model Providing Access to Healthcare, Eldoret, Kenya
- Division of Obstetrics and Gynecology, Moi University College of Health Sciences, Eldoret, Kenya
| | - Rena C Patel
- University of Washington School of Medicine, Seattle, Washington, USA
| | - James G Carlucci
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Kara Wools-Kaloustian
- Academic Model Providing Access to Healthcare, Eldoret, Kenya
- Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Megan S McHenry
- Academic Model Providing Access to Healthcare, Eldoret, Kenya
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana, USA
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Nigussie J, Girma B, Molla A, Mareg M, Mihretu E. Under-nutrition and associated factors among children infected with human immunodeficiency virus in sub-Saharan Africa: a systematic review and meta-analysis. Arch Public Health 2022; 80:19. [PMID: 34986885 PMCID: PMC8728950 DOI: 10.1186/s13690-021-00785-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 12/28/2021] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND In the developing world, such as the sub-Saharan African region, HIV/AIDS has worsened the impact of under-nutrition in children. HIV infected children are highly vulnerable to under-nutrition. Therefore, the objective of this systematic review and meta-analysis was to estimate the pooled prevalence of under-nutrition, and the pooled effect sizes of associated factors among HIV-infected children in sub-Saharan Africa. METHODS The primary studies for this review were retrieved from PubMed/ MEDLINE online, Science Direct, Hinari, web of science, CINHAL, EMBASE, WHO databases, Google, and Google Scholar databases. The articles selected for this meta-analysis were published between 2010 and 2020. The last search date was 18 October 2021. The data was extracted in Microsoft Excel format and exported to STATA Version 14.0. A random effect meta-analysis model was used. Heterogeneity was evaluated by the I2 test. The Egger weighted regression test was used to assess publication bias. RESULTS We retrieved 847 records from these databases. Of which records, 813 were excluded due to different reasons and 34 studies were included in the final analysis. The pooled prevalence of stunting, underweight and wasting in HIV infected children was 46.7% (95% CI; 40.36-53.07, I2 = 98.7%, p < 0.01), 35.9% (95% CI; 30.79-41.02, I2 = 97.4% p < 0.01), and 23.0% (95% CI; 18.67-27.42, I2 = 96.9%, p < 0.01) respectively. The advanced WHO HIV/AIDS clinical staging (III&IV) [OR = 6.74 (95%: 1.747, 26.021), I2 = 94.7%] and household food insecurity were associated with stunting [OR = 5.92 (95% CI 3.9, 8.87), I2 = 55.7%]. Low family economic status [OR = 4.737 (95% CI: 2.605, 8.614), I2 = 31.2%] and increased feeding frequency [OR = 0.323 (95% CI: 0.172, 0.605), I2 = 69.8%] were significantly associated with under-weight. Anemia [OR = 2.860 (95% CI: 1.636, 5.000), I2 = 74.8%] and diarrhea in the previous month [OR = 4.117 (95% CI: 2.876, 5.894), I2 = 0.0%] were also associated with wasting among HIV infected children in sub-Saharan Africa. CONCLUSIONS The pooled prevalence of under-nutrition among HIV infected children was high. Nutritional assessment and interventions need great attention as a part of HIV care for HIV positive children. The implementation of policies and strategies established by national and international stakeholders in ART care centres should take a maximum emphasis on reducing under-nutrition among HIV infected children.
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Affiliation(s)
- Jemberu Nigussie
- Department of Nursing College of Health Sciences and Medicine, Dilla University, Dilla, Ethiopia.
| | - Bekahegn Girma
- Department of Nursing College of Health Sciences and Medicine, Dilla University, Dilla, Ethiopia
| | - Alemayehu Molla
- Department of Psychiatry College of Health Science and Medicine, Dilla University, Dilla, Ethiopia
| | - Moges Mareg
- Department of Reproductive Health School of Public Health, College of Health Science and Medicine, Dilla University, Dilla, Ethiopia
| | - Esmelealem Mihretu
- Department of Nursing College of Health Sciences and Medicine, Debre Markos University, Debre Markos, Ethiopia
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Olusola FI, Olusola BA, Oladokun R, Falade CO. Surveillance of Pretreatment Drug Resistance Among HIV-Infected Children in Ibadan, Nigeria. AIDS Res Hum Retroviruses 2021; 37:922-929. [PMID: 34074135 DOI: 10.1089/aid.2020.0272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
There are about 2.1 million children infected with HIV globally and about 120,000 deaths annually. Nigeria has one of the highest rates of pediatric HIV infection globally. Pretreatment HIV drug resistance data inform the choice of first- and second-line antiretroviral therapy (ART) regimens. This study investigated the prevalence of HIV drug-resistant strains among ART-naive children in Ibadan, Nigeria. A total of 20 children aged <15 years were enrolled. Demographic, clinical, and laboratory data were documented. Total nucleic acid was extracted from blood samples after which amplification of HIV-1 pol gene was done using polymerase chain reaction. Amplified gene was sequenced using big dye sequencing method. The sequenced HIV-1 pol gene was typed and analyzed for identification of mutations indicative of drug resistance across the different classes of ART. HIV-1 RNA pol gene was successfully amplified in 12/20 (60%) children. All were identified as HIV-1 and the subtypes were G and CRF 02AG, recombinant of 02_AG/G and recombinant of 02_AG/A1. Drug-resistant mutations (DRMs) were identified in 4/12 (33%). Three out of the four mutations were identified as non-nucleoside reverse transcriptase inhibitors DRM (K103N), whereas the fourth had nucleoside reverse transcriptase inhibitors DRM (M184V). Results from this preliminary study show that drug resistance among ART-naive children is a problem in Ibadan. Pretreatment drug resistance testing is desirable in children before initiation of ART to guide effective treatment.
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Affiliation(s)
- Fiyinfoluwa I. Olusola
- Department of Pharmacology and Therapeutics, University of Ibadan, Ibadan, Nigeria
- Department of Clinical Pharmacology, University College Hospital, Ibadan, Nigeria
| | - Babatunde A. Olusola
- Department of Virology, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Regina Oladokun
- Department of Paediatrics, College of Medicine, University of Ibadan and University College Hospital, Ibadan, Nigeria
| | - Catherine O. Falade
- Department of Pharmacology and Therapeutics, University of Ibadan, Ibadan, Nigeria
- Department of Clinical Pharmacology, University College Hospital, Ibadan, Nigeria
- Institute for Advanced Medical Research and Training, University of Ibadan, Ibadan, Nigeria
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12
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Chilyabanyama ON, Chilengi R, Laban NM, Chirwa M, Simunyandi M, Hatyoka LM, Ngaruye I, Iqbal NT, Bosomprah S. Comparing growth velocity of HIV exposed and non-exposed infants: An observational study of infants enrolled in a randomized control trial in Zambia. PLoS One 2021; 16:e0256443. [PMID: 34424916 PMCID: PMC8382174 DOI: 10.1371/journal.pone.0256443] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 07/30/2021] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Impaired growth among infants remains one of the leading nutrition problems globally. In this study, we aimed to compare the growth trajectory rate and evaluate growth trajectory characteristics among children, who are HIV exposed uninfected (HEU) and HIV unexposed uninfected (HUU), under two years in Zambia. METHOD Our study used data from the ROVAS II study (PACTR201804003096919), an open-label randomized control trial of two verses three doses of live, attenuated, oral RotarixTM administered 6 &10 weeks or at 6 &10 weeks plus an additional dose at 9 months of age, conducted at George clinic in Lusaka, Zambia. Anthropometric measurements (height and weight) were collected on all scheduled and unscheduled visits. We defined linear growth velocity as the rate of change in height and estimated linear growth velocity as the first derivative of the mixed effect model with fractional polynomial transformations and, thereafter, used the second derivative test to determine the peak height and age at peak heigh. RESULTS We included 212 infants in this study with median age 6 (IQR: 6-6) weeks of age. Of these 97 (45.3%) were female, 35 (16.4%) were stunted, and 59 (27.6%) were exposed to HIV at baseline. Growth velocity was consistently below the 3rd percentile of the WHO linear growth standard for HEU and HUU children. The peak height and age at peak height among HEU children were 74.7 cm (95% CI = 73.9-75.5) and 15.5 months (95% CI = 14.7-16.3) respectively and those for HUU were 73 cm (95% CI = 72.1-74.0) and 15.6 months (95% CI = 14.5-16.6) respectively. CONCLUSION We found no difference in growth trajectories between infants who are HEU and HUU. However, the data suggests that poor linear growth is universal and profound in this cohort and may have already occurred in utero.
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Affiliation(s)
- Obvious Nchimunya Chilyabanyama
- African Centre of Excellence in Data Science (ACEDS), University of Rwanda, Kigali, Rwanda
- Research Division, Centre for Infectious Disease Research in Zambia, Lusaka, Zambia
| | - Roma Chilengi
- Research Division, Centre for Infectious Disease Research in Zambia, Lusaka, Zambia
| | | | - Masuzyo Chirwa
- Research Division, Centre for Infectious Disease Research in Zambia, Lusaka, Zambia
| | - Michelo Simunyandi
- Research Division, Centre for Infectious Disease Research in Zambia, Lusaka, Zambia
| | | | - Innocent Ngaruye
- College of Science and Technology, University of Rwanda, Kigali, Rwanda
| | | | - Samuel Bosomprah
- Research Division, Centre for Infectious Disease Research in Zambia, Lusaka, Zambia
- Department of Biostatistics, School of Public Health, University of Ghana, Accra, Ghana
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13
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Sirajee R, Conroy AL, Namasopo S, Opoka RO, Lavoie S, Forgie S, Salami BO, Hawkes MT. Growth Faltering and Developmental Delay in HIV-Exposed Uninfected Ugandan Infants: A Prospective Cohort Study. J Acquir Immune Defic Syndr 2021; 87:730-740. [PMID: 33819206 DOI: 10.1097/qai.0000000000002626] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 12/30/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND HIV-exposed but uninfected (HEU) infants are at increased risk of impaired early linear growth and cognitive development. We examined associations between prenatal and postnatal growth and subsequent neurodevelopment in Ugandan HEU infants, hypothesizing that early insults may explain alterations in both somatic growth and brain development. METHODS We prospectively followed a cohort of HEU infants from birth to 18 months of age, and measured length/height, weight, head, and arm circumference longitudinally. The Malawi Development Assessment Tool (MDAT, 12 and 18 months) and the Color Object Association Test (18 months) were used for developmental assessments. RESULTS Among 170 HEU infants, the prevalence of low-birth weight and failure to thrive was 7.6% and 37%, respectively. HEU infants had MDAT scores that were similar to the reference population. The mean (SD) score on the Color Object Association Test was 5.5 (3.1) compared with 6.9 (5.3) in developmentally normal children. Developmental ability at age 18 months showed strong cross-sectional correlation with weight-for-age (ρ = 0.36, P < 0.0001), length/height-for-age (ρ = 0.41, P < 0.0001), head circumference-for-age (ρ = 0.26, P = 0.0011), and mid-upper arm circumference-for-age (ρ = 0.34, P = 0.0014). There was a statistically significant correlation between birth weight and MDAT z-score at 18 months (ρ = 0.20, P = 0.010). Failure to thrive was associated with lower MDAT z-score [median -0.13 (IQR -0.75 to +0.14) versus +0.14 (IQR -0.44 to +0.63), P = 0.042]. CONCLUSION Growth faltering in HEU infants was associated with lower attainment of developmental milestones at age 18 months. Our findings point to a simple screening method for identifying HEU infants at risk for developmental intervention.
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Affiliation(s)
- Reshma Sirajee
- Department of Pediatrics, University of Alberta, Edmonton, AB, Canada
| | - Andrea L Conroy
- Ryan White Center for Pediatric Infectious Diseases and Global Health, Indiana University School of Medicine, Indianapolis, IN
| | - Sophie Namasopo
- Department of Paediatrics, Jinja Regional Referral Hospital, Jinja, Uganda
| | - Robert O Opoka
- Department of Paediatrics and Child Health, Mulago Hospital and Makerere University, Kampala, Uganda
| | - Stephanie Lavoie
- National Laboratory for HIV Reference Services (NLHRS), National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, MB, Canada
| | - Sarah Forgie
- Department of Pediatrics, University of Alberta, Edmonton, AB, Canada
| | - Bukola O Salami
- Women and Children's Health Research Institute; and
- Faculty of Nursing, University of Alberta, Edmonton, AB, Canada
| | - Michael T Hawkes
- Department of Pediatrics, University of Alberta, Edmonton, AB, Canada
- Women and Children's Health Research Institute; and
- Department of Medical Microbiology and Immunology, University of Alberta, Edmonton, AB, Canada
- Department of Global Health, School of Public Health, University of Alberta, Edmonton, AB, Canada
- Distinguished Researcher, Stollery Science Lab
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14
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McHenry MS, Oyungu E, Yang Z, Hines AC, Ombitsa AR, Vreeman RC, Abubakar A, Monahan PO. Cultural adaptation of the Bayley Scales of Infant and Toddler Development, 3rd Edition for use in Kenyan children aged 18-36 months: A psychometric study. RESEARCH IN DEVELOPMENTAL DISABILITIES 2021; 110:103837. [PMID: 33453695 PMCID: PMC7907978 DOI: 10.1016/j.ridd.2020.103837] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 12/09/2020] [Accepted: 12/14/2020] [Indexed: 05/11/2023]
Abstract
BACKGROUND The Bayley Scales of Infant and Toddler Development, 3rd Edition (Bayley-III) is frequently used in international child development research. No studies examine its psychometric properties when culturally adapted within the Kenyan context. AIMS To culturally adapt the Bayley-III for use in Kenya and evaluate its validity and reliability. METHODS AND PROCEDURES Forward and backward translation, cognitive interviews, and a brief pilot of culturally adapted items were performed. This psychometric study was part of another study on children born to mothers with HIV in Eldoret, Kenya. One hundred seventy-two children aged 18-36 months were assessed for cognition, receptive/expressive communication, and fine/gross motor domains using the Bayley-III. Confirmatory factor analysis (CFA), inter-scale Pearson correlations, internal consistency, t-tests, and test-retest reliability were performed. OUTCOMES AND RESULTS The mean age of children was 22.8 (SD 4.5) months old; 52.7 % (n = 89) were male. CFA revealed that both two- and three-factor indices had good and comparable fit. Pearson correlations were high between fine motor and receptive communication (r >0.70). Internal consistency was very strong for all of the subtests, with Cronbach coefficient alpha scores ranging from 0.88 to 0.96. Known groups/convergent validity was confirmed with stunting and parental concern for delays. Test-retest reliability was good and did not differ substantially across groups. CONCLUSIONS AND IMPLICATIONS The Kenyan adapted Bayley-III is a psychometrically acceptable tool to assess child development. The scaled and composite scores should not be used to define Kenyan developmental norms, but it can be useful for comparing groups within research settings.
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Affiliation(s)
- Megan S McHenry
- Department of Pediatrics, Indiana University School of Medicine, United States; Academic Model Providing Access to Healthcare (AMPATH), Eldoret, Kenya.
| | - Eren Oyungu
- Department of Child Health and Paediatrics, School of Medicine, College of Health Sciences, Moi University, Kenya
| | - Ziyi Yang
- Department of Biostatistics, Indiana University School of Medicine, United States
| | - Abbey C Hines
- Department of Pediatrics, Indiana University School of Medicine, United States
| | - Ananda R Ombitsa
- Academic Model Providing Access to Healthcare (AMPATH), Eldoret, Kenya
| | - Rachel C Vreeman
- Academic Model Providing Access to Healthcare (AMPATH), Eldoret, Kenya; Arnhold Institute for Global Health, Icahn School of Medicine, Mt Sinai Hospital, United States
| | - Amina Abubakar
- Centre for Geographic Medicine Research (Coast), KEMRI, Kilifi, Kenya
| | - Patrick O Monahan
- Department of Biostatistics, Indiana University School of Medicine, United States
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Mabaya L, Matarira HT, Tanyanyiwa DM, Musarurwa C, Mukwembi J. Growth Trajectories of HIV Exposed and HIV Unexposed Infants. A Prospective Study in Gweru, Zimbabwe. Glob Pediatr Health 2021; 8:2333794X21990338. [PMID: 33614842 PMCID: PMC7868486 DOI: 10.1177/2333794x21990338] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 12/14/2020] [Accepted: 01/04/2021] [Indexed: 11/15/2022] Open
Abstract
Background With the increasing HIV seroprevalence among women of childbearing age in sub-Saharan Africa, limited data on growth outcomes of HIV exposed infants under current policies of universal maternal antiretroviral therapy exist. Methods The longitudinal growth patterns of 114 HIV exposed and unexposed infants were assessed and compared. The prevalence and factors associated with malnutrition were established. Infants under prevention of mother to child transmission care were recruited at 6 weeks post-delivery as were their HIV unexposed counterparts. Weight and length measurements were recorded at birth, 6 and 16 weeks postpartum. Results HIV vertical transmission rate was 8.8%. HIV exposed infants had significantly lower mean birth weights compared to HIV unexposed infants (2.9 ± 0.3; 3.2 ± 0.5; P < .001) respectively. Mean weight/length-for-age z-scores for HIV exposed, uninfected (HEU) infants were significantly below those of the HIV unexposed infants during follow up. By 6 weeks of age, 28.5% of HEU infants were malnourished while no malnutrition was evident in HIV unexposed infants. A gestational age <37 weeks (OR: 3.83; 95% CI: 1.03-14.30; P = .045) and HIV exposure (OR: 1.62; 95% CI: 0.17-15.73; P = .017) substantially increased the risk of stunting. Conclusion Growth deficits were witnessed in HIV exposed infants compared to HIV unexposed infants. There is need for early nutritional monitoring and support among HIV exposed infants.
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Affiliation(s)
- Lucy Mabaya
- Midlands State University Medical School, Gweru, Midlands, Zimbabwe.,University of Zimbabwe Medical School Harare, Harare, Zimbabwe
| | | | - Donald Moshen Tanyanyiwa
- University of Witwatersrand/National Health Laboratory Services, Chris Hani Baragwanath Academic Hospital, Johannesburg, Gauteng, South Africa
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Tindall AM, Schall JI, Seme B, Ratshaa B, Tolle M, Nnyepi MS, Mazhani L, Rutstein RM, Steenhoff AP, Stallings VA. Vitamin D status, nutrition and growth in HIV-infected mothers and HIV-exposed infants and children in Botswana. PLoS One 2020; 15:e0236510. [PMID: 32790765 PMCID: PMC7425960 DOI: 10.1371/journal.pone.0236510] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 07/07/2020] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Poor vitamin D status is a global health problem and common in patients with human immunodeficiency virus (HIV) in high-income countries. There is less evidence on prevalence of vitamin D deficiency and nutrition and growth in HIV-infected and -exposed children in low- and middle-income countries. OBJECTIVES To determine the vitamin D status in Batswana HIV-infected mothers and their children, differences among HIV-infected mothers and between HIV-exposed and -infected infants and children, and associations between vitamin D and disease-related outcomes, nutrition, and growth. METHODS This was a cross-sectional study of HIV+ mothers and HIV-exposed infants and unrelated children (1-7.9 years). Serum 25-hydroxyvitamin D (25(OH)D) was measured, among other nutritional indicators, for mothers, infants and children. Vitamin D status for HIV-infected mothers and children, and an immune panel was assessed. History of HIV anti-retroviral medications and breastfeeding were obtained. Data were collected prior to universal combination antiretroviral therapy in pregnancy. RESULTS Mothers (n = 36) had a mean serum 25(OH)D of 37.2±12.4ng/mL; 11% had insufficient (<20ng/mL), 17% moderately low (20.0-29.9ng/mL) and 72% sufficient (≥30ng/mL) concentrations. No infants (n = 36) or children (n = 48) were vitamin D insufficient; 22% of HIV- and no HIV+ infants had moderately low concentrations and 78% of HIV- and 100% of HIV+ infants had sufficient status, 8% of HIV- and no HIV+ children had moderately low concentrations and 92% of HIV- and 100% HIV+ children had sufficient concentrations. HIV+ children had significantly lower length/height Z scores compared to HIV- children. Length/height Z score was positively correlated with serum 25(OH)D in all children (r = 0.33, p = 0.023), with a stronger correlation in the HIV+ children (r = 0.47 p = 0.021). In mothers, serum 25(OH)D was positively associated with CD4% (r = 0.40, p = 0.016). CONCLUSIONS Results showed a low prevalence of vitamin D insufficiency in Botswana. Growth was positively correlated with vitamin D status in HIV-exposed children, and HIV+ children had poorer linear growth than HIV- children.
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Affiliation(s)
- Alyssa M. Tindall
- Gastroenterology, Hepatology and Nutrition, Children’s Hospital of Philadelphia, Philadelphia, PA, United States of America
| | - Joan I. Schall
- Gastroenterology, Hepatology and Nutrition, Children’s Hospital of Philadelphia, Philadelphia, PA, United States of America
| | | | | | - Michael Tolle
- Botswana-Baylor Children’s Clinical Centre of Excellence, Gaborone, Botswana
| | - Maria S. Nnyepi
- Department of Nutrition, University of Botswana, Gaborone, Botswana
| | - Loeto Mazhani
- Department of Pediatrics and Adolescent Health, School of Medicine, University of Botswana, Gaborone, Botswana
| | - Richard M. Rutstein
- General Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, PA, United States of America
- Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, United States of America
| | - Andrew P. Steenhoff
- Botswana-UPenn Partnership, Gaborone, Botswana
- Department of Pediatrics and Adolescent Health, School of Medicine, University of Botswana, Gaborone, Botswana
- Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, United States of America
- Divisions of Infectious Diseases, Children’s Hospital of Philadelphia, Philadelphia, PA, United States of America
| | - Virginia A. Stallings
- Gastroenterology, Hepatology and Nutrition, Children’s Hospital of Philadelphia, Philadelphia, PA, United States of America
- Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, United States of America
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