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Onoya D, Jinga N, Nattey C, Mongwenyana C, Mngadi S, MacLeod WB, Sherman G. Motivational interviewing retention counseling and adherence to early infant diagnostic HIV testing schedule in South Africa: The PAEDLINK randomized trial. Medicine (Baltimore) 2022; 101:e28730. [PMID: 35147093 PMCID: PMC8830822 DOI: 10.1097/md.0000000000028730] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 01/13/2022] [Indexed: 01/04/2023] Open
Abstract
INTRODUCTION We report the PAEDLINK randomized trial results on the effect of motivational interviewing (MI) retention counseling on the adherence of postpartum women to the early infant diagnostic human immunodeficiency virus (HIV) testing schedule. METHODS HIV positive women and their babies were enrolled 3 to 6 days after delivery at 4 midwife obstetric units in the Gauteng province of South Africa and randomized into (A) MI retention counseling and telephonic tracing, (B) biannual telephonic tracing, and (C) standard care. Mother-baby pairs were followed up for 18 months via medical records. The uptake of child HIV tests and maternal retention in the 0 to 6 and 7 to 18 month periods were modeled using Log-binomial regression. RESULTS Overall, 501/711 enrolled mother-baby pairs received a second HIV polymerase chain reaction test by 6 months (70.0%, 70.5%, and 70.0% in groups A, B, and C, respectively). A higher proportion of intervention children (60.9%) were tested at 7 to 90 days than group B (48.1%, adjusted risk ratio [aRR] 0.8 for B vs A, 95% confidence interval [CI]: 0.7-0.9) and group C children (52.7%, aRR 0.9 for C vs A, 95% CI: 0.9-1.0). Child testing between 7 and 18-months was also higher in group A than C (10.7% A, vs 5.5% C, RR 2.0, 95% CI: 1.0-3.7). However, maternal retention was similar across groups, with 41.6% and 16.3% retained during the 0 to 6 and the 7 to 18-months periods, respectively. CONCLUSION MI retention counseling can reduce delays in the early infant diagnosis testing schedule for HIV-exposed infants. However, further support is necessary to maximize later HIV tests and maternal retention.
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Affiliation(s)
- Dorina Onoya
- Health Economics and Epidemiology Research Office, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Nelly Jinga
- Health Economics and Epidemiology Research Office, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Cornelius Nattey
- Health Economics and Epidemiology Research Office, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Constance Mongwenyana
- Health Economics and Epidemiology Research Office, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Sithabile Mngadi
- Health Economics and Epidemiology Research Office, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - William B. MacLeod
- Health Economics and Epidemiology Research Office, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- Department of Global Health, Boston University School of Public Health, Boston, MA
| | - Gayle Sherman
- Department of Paediatrics and Child Health, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand and National Institute for Communicable Diseases, a division of the National Health Laboratory Services, Johannesburg, South Africa
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Walubo A, Baleni R, Mukudu H, Kambafwile H, Dheda M, Thengwa T, Jiane T. Clinical Characteristics of Children with HIV Initiated on Antiretroviral Treatment at HIV Clinics in Bloemfontein, South Africa. Int J MCH AIDS 2021; 10:146-155. [PMID: 34290903 PMCID: PMC8285671 DOI: 10.21106/ijma.471] [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: 01/16/2021] [Accepted: 03/24/2021] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND AND OBJECTIVE Over the past 15 years, there have been three major updates to the South African national guidelines for the management of human immunodeficiency virus (HIV) in children. The purpose of this study is to describe the clinical characteristics of children who were initiated on antiretroviral therapy (ART) in Bloemfontein, South Africa, following these national treatment guidelines. METHODS Clinical information during initiation of ART in children aged 0-13 years was obtained from five HIV clinics in Bloemfontein from 2004 to 2019 as part of the establishment of an antiretroviral (ARV) pediatric registry at the University of the Free State. Data were analyzed for patient demographics, clinical presentation (World Health Organization (WHO) HIV-staging, growth rate and comorbid conditions), types of investigations done, and medicines prescribed. RESULTS The number of children initiated on ART increased from 168 in the period 2004-2009 to 349 (107.8%) in 2010-2014, and then dropped to 162 in the period 2015-2019. The increase in 2010-2014 was mainly in the <2 years age group by 54.8%, and in the 5 to 10 years age group by 344.4%. In the same period, the number of children with severe illness (WHO HIV-stage 4) decreased by 20.7%, while those with mild to moderate illness (WHO HIV-stage 2 and 3) increased by 17.3%. HIV infection was more severe in children under two years as more patients in this age group presented with WHO HIV-stages 3 and 4, severe underweight (below 3rd percentile), severely suppressed CD4 count (< 25%), and a high viral load (> 1000 copies/ml). There was increased use of ABC/3TC/LPVr in the < 3-year age group and ABC/3TC/EFV in the > 3-year age group. There was reduced use of the stavudine and other regimens. CONCLUSION AND GLOBAL HEALTH IMPLICATIONS More children were started on ART and safer ARV drugs. Children under 2 years were the most debilitated by HIV, and there was an increase in HIV prevalence among children > 5 years. New strategies for the prevention and management of HIV among children in these two age groups are needed.
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Affiliation(s)
- Andrew Walubo
- Department of Pharmacology, University of the Free State, Bloemfontein, 9301, South Africa
| | - Refuoe Baleni
- Department of Pharmacology, University of the Free State, Bloemfontein, 9301, South Africa
| | - Hillary Mukudu
- Department of Pharmacology, University of the Free State, Bloemfontein, 9301, South Africa
| | - Henry Kambafwile
- National Pharmacovigilance Center, National Department of Health, Pretoria, South Africa
| | - Mukesh Dheda
- National Pharmacovigilance Center, National Department of Health, Pretoria, South Africa
| | - Thanduxolo Thengwa
- Department of Pharmacology, University of the Free State, Bloemfontein, 9301, South Africa
| | - Tshepang Jiane
- Department of Pharmacology, University of the Free State, Bloemfontein, 9301, South Africa
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Laughton B, Naidoo S, Dobbels EF, Boivin MJ, van Rensburg AJ, Glashoff RH, van Zyl GU, Kruger M, Cotton MF. Neurodevelopment at 11 months after starting antiretroviral therapy within 3 weeks of life. South Afr J HIV Med 2019; 20:1008. [PMID: 31745434 PMCID: PMC6852492 DOI: 10.4102/sajhivmed.v20i1.1008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 08/18/2019] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Antiretroviral therapy (ART) started between 7 and 12 weeks of age improves neurodevelopmental outcomes in HIV-infected (HIV+) infants, but the impact of even earlier initiation is not yet described. OBJECTIVES We assessed the early neurodevelopment of HIV+ infants who started ART within 21 days of life. METHOD Participants were enrolled from the public sector birth HIV-diagnosis programme. Inclusion criteria included the following: birth weight > 2000 g, infant commencing ART < 6 weeks and no infant cytomegalovirus disease. Antiretroviral therapy included Zidovudine/Lamivudine/Nevirapine for the first 2 weeks, the latter then replaced by Lopinavir/Ritonavir. Once body weight > 3 kg and gestational age > 44 weeks, Abacavir replaced Zidovudine. The Griffiths mental development scales (GMDS) were administered at 10-12 months. RESULTS Of 29 infants assessed, 23 (79%) were girls. Mean birth weight was 3002 ± 501 g. Twenty-four mothers (83%) received ART during pregnancy. Seven (24%) infants were diagnosed HIV+ within 48 h of birth. Median [interquartile range] viral load (VL) at diagnosis was 3904 [259-16 922] copies/mL, age starting ART was 6.0 [3-10] days and age at VL suppression was 19.1 [15-36] weeks. At the GMDS assessment, nine (31%) participants had detectable VL and 26 (90%) had World Health Organization (WHO) clinical stage I disease. The GMDS was performed at a mean age of 11.5 ± 0.8 months. Mean quotients were within the average range: Global Griffiths score was 103.6 ± 10.9 and mean quotients on the subscales ranged from lowest 95.9 ± 13.4 for locomotor to highest 112.8 ± 11.3 for hearing-and-language. CONCLUSION Preliminary findings in this small group suggest that early neurodevelopmental scores are within the normal range in infants with perinatal HIV infection who started ART at a median of 6 days.
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Affiliation(s)
- Barbara Laughton
- Department of Paediatrics and Child Health, Stellenbosch University, Cape Town, South Africa
| | - Shalena Naidoo
- Department of Pathology, Stellenbosch University, Cape Town, South Africa
| | - Els F.M.T. Dobbels
- Department of Paediatrics and Child Health, Stellenbosch University, Cape Town, South Africa
| | - Michael J. Boivin
- Department of Psychiatry, Michigan State University, East Lansing, United States
- Department of Neurology and Ophthalmology, Michigan State University, East Lansing, United States
| | | | - Richard H. Glashoff
- Department of Pathology, Stellenbosch University, Cape Town, South Africa
- National Laboratory Services, Cape Town, South Africa
| | - Gert U. van Zyl
- National Laboratory Services, Cape Town, South Africa
- Division of Virology, Faculty of Medicine and Health Sciences, Stellenbosch University, South Africa
| | - Mariana Kruger
- Department of Paediatrics and Child Health, Stellenbosch University, Cape Town, South Africa
| | - Mark F. Cotton
- Department of Paediatrics and Child Health, Stellenbosch University, Cape Town, South Africa
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Dunning L, Kroon M, Hsiao NY, Myer L. Field evaluation of HIV point-of-care testing for early infant diagnosis in Cape Town, South Africa. PLoS One 2017; 12:e0189226. [PMID: 29261707 PMCID: PMC5738050 DOI: 10.1371/journal.pone.0189226] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Accepted: 11/21/2017] [Indexed: 12/21/2022] Open
Abstract
Background Early infant HIV diagnosis (EID) coverage and uptake remains challenging. Point-of-care (POC) testing may improve access and turn-around-times, but, while several POC technologies are in development there are few data on their implementation in the field. Methods We conducted an implementation study of the Alere q Detect POC system for EID at two public sector health facilities in Cape Town. HIV-exposed neonates undergoing routine EID testing at a large maternity hospital and a primary care clinic received both laboratory-based HIV PCR testing per local protocols and a POC test. We analysed the performance of POC versus laboratory testing, and conducted semi-structured interviews with providers to assess acceptability and implementation issues. Results Overall 478 specimens were taken: 311 tests were performed at the obstetric hospital (median child age, 1 days) and 167 six-week tests in primary care (median child age, 42 days). 9.0% of all tests resulted in an error with no differences by site; most errors resolved with retesting. POC was more sensitive (100%; lower 95% CI, 39.8%) and specific (100%, lower 95% CI, 98%) among older children tested in primary care compared with birth testing in hospital (90.0%, 95% CI, 55.5–99.8% and 100.0%, lower 95% CI, 98.4%, respectively). Negative predictive value was high (>99%) at both sites. In interviews, providers felt the device was simple to use and facilitated decision-making in the management of infants. However, many wanted clarity on the cause of errors on the POC device to help guide repeat testing. Conclusions POC EID testing performs well in field implementation in health care facilities and appears highly acceptable to health care providers.
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Affiliation(s)
- Lorna Dunning
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
- Centre for Infectious Diseases Epidemiology and Research, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
- * E-mail:
| | - Max Kroon
- Department of Neonatal Medicine, University of Cape Town, Cape Town, South Africa
| | - Nei-yuan Hsiao
- Division of Medical Virology, University of Cape Town, Cape Town, South Africa
| | - Landon Myer
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
- Centre for Infectious Diseases Epidemiology and Research, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
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