Mary Ann Davies

Summary

Affiliation: University of Cape Town
Country: South Africa

Publications

  1. pmc Temporal trends in the characteristics of children at antiretroviral therapy initiation in southern Africa: the IeDEA-SA Collaboration
    Mary Ann Davies
    School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
    PLoS ONE 8:e81037. 2013
  2. pmc Accuracy of immunological criteria for identifying virological failure in children on antiretroviral therapy - the IeDEA Southern Africa Collaboration
    Mary Ann Davies
    School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
    Trop Med Int Health 16:1367-71. 2011
  3. pmc Adherence to antiretroviral therapy in young children in Cape Town, South Africa, measured by medication return and caregiver self-report: a prospective cohort study
    Mary Ann Davies
    Red Cross War Memorial Children s Hospital and the School of Child and Adolescent Health, University of Cape Town, Cape Town, The Republic of South Africa
    BMC Pediatr 8:34. 2008
  4. pmc Outcomes of the South African National Antiretroviral Treatment Programme for children: the IeDEA Southern Africa collaboration
    Mary Ann Davies
    School of Public Health and Family Medicine, University of Cape Town
    S Afr Med J 99:730-7. 2009
  5. pmc The role of targeted viral load testing in diagnosing virological failure in children on antiretroviral therapy with immunological failure
    Mary Ann Davies
    School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa Empilweni Service and Research Unit, Rahima Moosa Mother and Child Hospital and University of Witwatersrand, Johannesburg, South Africa Red Cross Children s Hospital and School of Child and Adolescent Health, University of Cape Town, Cape Town, South Africa Wits Reproductive Health and HIV Institute Harriet Shezi Children s Clinic, Chris Hani Baragwanath Hospital, Soweto, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa Tygerberg Academic Hospital, University of Stellenbosch, Stellenbosch, South Africa Médecins Sans Frontières South Africa and Khayelitsha ART Programme, Khayelitsha, Cape Town, South Africa Sinikithemba Clinic, McCord Hospital, Durban, South Africa Gugulethu Community Health Centre and Desmond Tutu HIV Centre, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Cape Town, South Africa Institute of Social and Preventive Medicine ISPM, University of Bern, Bern, Switzerland
    Trop Med Int Health 17:1386-90. 2012
  6. pmc Virologic failure and second-line antiretroviral therapy in children in South Africa--the IeDEA Southern Africa collaboration
    Mary Ann Davies
    School of Public Health and Family Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
    J Acquir Immune Defic Syndr 56:270-8. 2011
  7. pmc When to start antiretroviral therapy in children aged 2-5 years: a collaborative causal modelling analysis of cohort studies from southern Africa
    Michael Schomaker
    Centre for Infectious Disease Epidemiology and Research, University of Cape Town, Cape Town, South Africa
    PLoS Med 10:e1001555. 2013
  8. pmc Reversion and conversion of Mycobacterium tuberculosis IFN-gamma ELISpot results during anti-tuberculous treatment in HIV-infected children
    Tom G Connell
    Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Cape Town, South Africa
    BMC Infect Dis 10:138. 2010
  9. ncbi request reprint The effect of early initiation of antiretroviral treatment in infants on pediatric AIDS mortality in South Africa: a model-based analysis
    Leigh F Johnson
    Centre for Infectious Disease Epidemiology and Research, University of Cape Town, Cape Town, South Africa
    Pediatr Infect Dis J 31:474-80. 2012
  10. pmc Monitoring the South African National Antiretroviral Treatment Programme, 2003-2007: the IeDEA Southern Africa collaboration
    Morna Cornell
    Infectious Disease Epidemiology Unit, School of Public Health and Family Medicine, University of Cape Town
    S Afr Med J 99:653-60. 2009

Collaborators

Detail Information

Publications25

  1. pmc Temporal trends in the characteristics of children at antiretroviral therapy initiation in southern Africa: the IeDEA-SA Collaboration
    Mary Ann Davies
    School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
    PLoS ONE 8:e81037. 2013
    ..We examined temporal changes in patient and regimen characteristics at ART start using data from 12 cohorts in 4 countries participating in the IeDEA-SA collaboration...
  2. pmc Accuracy of immunological criteria for identifying virological failure in children on antiretroviral therapy - the IeDEA Southern Africa Collaboration
    Mary Ann Davies
    School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
    Trop Med Int Health 16:1367-71. 2011
    ....
  3. pmc Adherence to antiretroviral therapy in young children in Cape Town, South Africa, measured by medication return and caregiver self-report: a prospective cohort study
    Mary Ann Davies
    Red Cross War Memorial Children s Hospital and the School of Child and Adolescent Health, University of Cape Town, Cape Town, The Republic of South Africa
    BMC Pediatr 8:34. 2008
    ..This study describes the utility of different measures of adherence in detecting lapses in infants and young children in Cape Town, South Africa...
  4. pmc Outcomes of the South African National Antiretroviral Treatment Programme for children: the IeDEA Southern Africa collaboration
    Mary Ann Davies
    School of Public Health and Family Medicine, University of Cape Town
    S Afr Med J 99:730-7. 2009
    ..To assess paediatric antiretroviral treatment (ART) outcomes and their associations from a collaborative cohort representing 20% of the South African national treatment programme...
  5. pmc The role of targeted viral load testing in diagnosing virological failure in children on antiretroviral therapy with immunological failure
    Mary Ann Davies
    School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa Empilweni Service and Research Unit, Rahima Moosa Mother and Child Hospital and University of Witwatersrand, Johannesburg, South Africa Red Cross Children s Hospital and School of Child and Adolescent Health, University of Cape Town, Cape Town, South Africa Wits Reproductive Health and HIV Institute Harriet Shezi Children s Clinic, Chris Hani Baragwanath Hospital, Soweto, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa Tygerberg Academic Hospital, University of Stellenbosch, Stellenbosch, South Africa Médecins Sans Frontières South Africa and Khayelitsha ART Programme, Khayelitsha, Cape Town, South Africa Sinikithemba Clinic, McCord Hospital, Durban, South Africa Gugulethu Community Health Centre and Desmond Tutu HIV Centre, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Cape Town, South Africa Institute of Social and Preventive Medicine ISPM, University of Bern, Bern, Switzerland
    Trop Med Int Health 17:1386-90. 2012
    ....
  6. pmc Virologic failure and second-line antiretroviral therapy in children in South Africa--the IeDEA Southern Africa collaboration
    Mary Ann Davies
    School of Public Health and Family Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
    J Acquir Immune Defic Syndr 56:270-8. 2011
    ..We evaluated the probability and determinants of virologic failure and switching in children in South Africa...
  7. pmc When to start antiretroviral therapy in children aged 2-5 years: a collaborative causal modelling analysis of cohort studies from southern Africa
    Michael Schomaker
    Centre for Infectious Disease Epidemiology and Research, University of Cape Town, Cape Town, South Africa
    PLoS Med 10:e1001555. 2013
    ....
  8. pmc Reversion and conversion of Mycobacterium tuberculosis IFN-gamma ELISpot results during anti-tuberculous treatment in HIV-infected children
    Tom G Connell
    Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Cape Town, South Africa
    BMC Infect Dis 10:138. 2010
    ..The kinetics of IFN-gamma responses to Mycobacterium tuberculosis (MTB) antigens in HIV-infected children during treatment have not however been previously investigated...
  9. ncbi request reprint The effect of early initiation of antiretroviral treatment in infants on pediatric AIDS mortality in South Africa: a model-based analysis
    Leigh F Johnson
    Centre for Infectious Disease Epidemiology and Research, University of Cape Town, Cape Town, South Africa
    Pediatr Infect Dis J 31:474-80. 2012
    ..This study aims to assess the likely impact of this change in guideline in South Africa...
  10. pmc Monitoring the South African National Antiretroviral Treatment Programme, 2003-2007: the IeDEA Southern Africa collaboration
    Morna Cornell
    Infectious Disease Epidemiology Unit, School of Public Health and Family Medicine, University of Cape Town
    S Afr Med J 99:653-60. 2009
    ....
  11. pmc Temporal changes in programme outcomes among adult patients initiating antiretroviral therapy across South Africa, 2002-2007
    Morna Cornell
    Centre for Infectious Disease Epidemiology and Research, University of Cape Town, South Africa
    AIDS 24:2263-70. 2010
    ..We describe patient outcomes [mortality, loss-to-follow-up (LTFU) and retention] over time in a network of South African ART cohorts...
  12. ncbi request reprint Prognosis of children with HIV-1 infection starting antiretroviral therapy in Southern Africa: a collaborative analysis of treatment programs
    Mary Ann Davies
    From the School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa School of Social and Community Medicine, University of Bristol, Bristol, United Kingdom Centre for Infectious Disease Research in Zambia, Lusaka, Zambia University of North Carolina, Chapel Hill, NC Newlands clinic, Harare, Zimbabwe Red Cross Children s Hospital and School of Child and Adolescent Health, University of Cape Town Médecins Sans Frontières MSF South Africa and Khayelitsha ART Programme, Cape Town Sinikithemba Clinic, McCord Hospital, Durban Wits Reproductive Health and HIV Institute, University of the Witwatersrand, Johannesburg Harriet Shezi Children s Clinic, Chris Hani Baragwanath Hospital, Soweto Africa Centre for Health and Population Studies, University of KwaZulu Natal, Somkhele, South Africa Lighthouse Trust Clinic, Kamuzu Central Hospital, Lilongwe, Malawi and Liverpool School of Tropical Medicine, Liverpool, United Kingdom Tygerberg Academic Hospital, University of Stellenbosch, Stellenbosch Empilweni Services and Research Unit, Rahima Moosa Mother and Child Hospital, and University of the Witwatersrand, Johannesburg Gugulethu ART Programme and Desmond Tutu HIV Centre, University of Cape Town, Cape Town, South Africa and Institute of Social and Preventive Medicine ISPM, University of Bern, Japan
    Pediatr Infect Dis J 33:608-16. 2014
    ..Prognostic models for children starting antiretroviral therapy (ART) in Africa are lacking. We developed models to estimate the probability of death during the first year receiving ART in Southern Africa...
  13. ncbi request reprint Antiretroviral treatment for children
    Brian Eley
    Red Cross War Memorial Children s Hospital, Rondebosch, Cape Town, South Africa
    S Afr Med J 96:988-93. 2006
    ..To describe the response of children during their first year on highly active antiretroviral therapy (HAART)...
  14. ncbi request reprint Low rates of hepatotoxicity in HIV-infected children on anti-retroviral therapy with and without isoniazid prophylaxis
    Diane Gray
    Paediatric HIV Service, Groote Schuur Hospital, Cape Town, South Africa
    J Trop Pediatr 56:159-65. 2010
    ..4%) children, with no cases of fulminant hepatic failure. Severe hepatic events are uncommon in children on ART or isoniazid. There is no increased risk of hepatotoxicity with ART and concurrent isoniazid preventive therapy...
  15. doi request reprint Comparison of T-SPOT.TB assay and tuberculin skin test for the evaluation of young children at high risk for tuberculosis in a community setting
    Mark P Nicol
    School of Child and Adolescent Health, University of Cape Town, Cape Town, South Africa
    Pediatrics 123:38-43. 2009
    ..TB; Oxford Immunotec, Oxford, United Kingdom) and the tuberculin skin test for the detection of tuberculosis infection in very young children being evaluated for active tuberculosis in a rural community setting...
  16. pmc Virologic response in children treated with abacavir-compared with stavudine-based antiretroviral treatment: a South African multi-cohort analysis
    Karl Günter Technau
    From the Empilweni Services and Research Unit, Department of Paediatrics and Child Health, Rahima Moosa Mother and Child Hospital, Faculty of Health Sciences, University of the Witwatersrand School of Public Health and Family Medicine, University of Cape Town, Cape Town Gertrude H Sergievsky Center, College of Physicians and Surgeons, Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY Wits Reproductive Health and HIV Institute Harriet Shezi Children s Clinic, Chris Hani Baragwanath Hospital, Soweto, Faculty of Health Sciences, University of Witwatersrand, Johannesburg Department of Paediatrics and Child Health, Red Cross War Memorial Children s Hospital, The University of Cape Town, Cape Town Tygerberg Academic Hospital, University of Stellenbosch, Stellenbosch Gugulethu Community Health Centre and Desmond Tutu HIV Centre, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town Médecins Sans Frontières South Africa and Khayelitsha ART Programme, Khayelitsha, Cape Town, South Africa and Institute of Social and Preventive Medicine ISPM, University of Bern, Bern, Switzerland
    Pediatr Infect Dis J 33:617-22. 2014
    ..We reported worse early virological outcomes associated with the use of abacavir (ABC)-based regimens at 1 large site: here, we expand this analysis to multiple sites in the IeDEA-Southern Africa collaboration...
  17. doi request reprint Bacillus Calmette-Guérin (BCG) vaccine-induced complications in children treated with highly active antiretroviral therapy
    James J Nuttall
    Paediatric Infectious Diseases Unit, Red Cross Children s Hospital, School of Child and Adolescent Health, University of Cape Town, Rondebosch, 7700, Cape Town, South Africa
    Int J Infect Dis 12:e99-105. 2008
    ..To describe the frequency, risk factors, and clinical features of bacillus Calmette-Guérin (BCG) complications in HIV-infected children treated with highly active antiretroviral therapy (HAART)...
  18. pmc Zidovudine impairs immunological recovery on first-line antiretroviral therapy: collaborative analysis of cohort studies in southern Africa
    Gilles Wandeler
    aDivision of International and Environmental Health, Institute of Social and Preventive Medicine ISPM, University of Bern bDepartment of Infectious Diseases, University Hospital Bern, Bern, Switzerland cCentre for Infectious Disease Research in Zambia, Lusaka, Zambia dKhayelitsha ART Programme, Medecins Sans Frontieres, Cape Town eThe Desmond Tutu HIV Centre, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town fThemba Lethu Clinic, Johannesburg gDivision of Infectious Diseases, Department of Medicine, University of Stellenbosch and Tygerberg Academic Hospital, Cape Town hAurum Institute for Health Research, Johannesburg, South Africa iSolidarMed Lesotho, Lucerne, Switzerland jHIV private practice, Gaborone, Botswana kSchool of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
    AIDS 27:2225-32. 2013
    ..ZDV may, however, lead to anemia and impaired immunological response. We compared CD4+ cell counts over 5 years between patients starting ART with and without ZDV in southern Africa...
  19. pmc The contribution of maternal HIV seroconversion during late pregnancy and breastfeeding to mother-to-child transmission of HIV
    Leigh F Johnson
    Centre for Infectious Disease Epidemiology and Research, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
    J Acquir Immune Defic Syndr 59:417-25. 2012
    ....
  20. pmc Optimal time for initiating antiretroviral therapy (ART) in HIV-infected, treatment-naive children aged 2 to 5 years old
    Nandi Siegfried
    Department of Psychiatry and Mental Health, University of Cape Town, Education Centre, Valkenberg Hospital, Private Bag X1, Observatory, Cape Town, South Africa, 7925
    Cochrane Database Syst Rev 10:CD010309. 2013
    ....
  21. doi request reprint Task shifting for the delivery of pediatric antiretroviral treatment: a systematic review
    Martina Penazzato
    HIV AIDS Department, World Health Organization, Geneva, Switzerland Centre for Infectious Disease Epidemiology and Research, University of Cape Town, Cape Town, South Africa and HIV and AIDS Department, Ministry of Health and Social Welfare, Harare, Zimbabwe
    J Acquir Immune Defic Syndr 65:414-22. 2014
    ..Task shifting is an effective approach broadly used for adults, which some countries have also adopted for children, but implementation is limited by lack of confidence and skills among nonspecialist staff...
  22. doi request reprint Detection of tuberculosis in HIV-infected children using an enzyme-linked immunospot assay
    Mary Ann Davies
    Red Cross Children s Hospital, School of Child and Adolescent Health, University of Cape Town, Cape Town, South Africa
    AIDS 23:961-9. 2009
    ..To evaluate an enzyme-linked immunospot assay (ELISPOT) for the diagnosis of tuberculosis (TB) in HIV-infected children with suspected TB and to compare the performance of ELISPOT with the tuberculin skin test (TST)...
  23. pmc Clinical mentorship of nurse initiated antiretroviral therapy in Khayelitsha, South Africa: a quality of care assessment
    Ann Green
    School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
    PLoS ONE 9:e98389. 2014
    ..Médecins Sans Frontières (MSF) implemented a mentorship programme to ensure successful task-shifting, subsequently assessing the quality of clinical care provided by nurses...
  24. ncbi request reprint Initial experience of a public sector antiretroviral treatment programme for HIV-infected children and their infected parents
    Brian Eley
    Department of Paediatrics and Child Health, Red Cross Children s Hospital and University of Cape Town
    S Afr Med J 94:643-6. 2004
    ..To describe the initial experience of treating HIV-infected children and their infected parents with antiretroviral therapy...