54
views
0
recommends
+1 Recommend
1 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      Eliminating mother-to-child HIV transmission in South Africa Translated title: Élimination de la transmission du VIH de la mère à l'enfant en Afrique du Sud Translated title: Cómo eliminar la transmisión del VIH de la madre al niño en Sudáfrica

      research-article

      Read this article at

      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          PROBLEM: The World Health Organization has produced clear guidelines for the prevention of mother-to-child transmission (PMTCT) of the human immunodeficiency virus (HIV). However, ensuring that all PMTCT programme components are implemented to a high quality in all facilities presents challenges. APPROACH: Although South Africa initiated its PMTCT programme in 2002, later than most other countries, political support has increased since 2008. Operational research has received more attention and objective data have been used more effectively. LOCAL SETTING: In 2010, around 30% of all pregnant women in South Africa were HIV-positive and half of all deaths in children younger than 5 years were associated with the virus. RELEVANT CHANGES: Between 2008 and 2011, the estimated proportion of HIV-exposed infants younger than 2 months who underwent routine polymerase chain reaction (PCR) tests to detect early HIV transmission increased from 36.6% to 70.4%. The estimated HIV transmission rate decreased from 9.6% to 2.8%. Population-based surveys in 2010 and 2011 reported transmission rates of 3.5% and 2.7%, respectively. LESSONS LEARNT: Critical actions for improving programme outcomes included: ensuring rapid implementation of changes in PMTCT policy at the field level through training and guideline dissemination; ensuring good coordination with technical partners, such as international health agencies and international and local nongovernmental organizations; and making use of data and indicators on all aspects of the PMTCT programme. Enabling health-care staff at primary care facilities to initiate antiretroviral therapy and expanding laboratory services for measuring CD4+ T-cell counts and for PCR testing were also helpful.

          Translated abstract

          PROBLÈME: L'Organisation mondiale de la Santé a élaboré des lignes directrices claires pour la prévention de la transmission mère-enfant (PTME) du virus de l'immunodéficience humaine (VIH). S'assurer que tous les éléments du programme de PTME soient mis en œuvre de manière qualitative dans tous les établissements présente cependant des défis. APPROCHE: Bien que l'Afrique du Sud ait lancé son programme de PTME en 2002, plus tard que la plupart des autres pays, le soutien politique a augmenté depuis 2008. La recherche opérationnelle a reçu davantage d'attention, et les données objectives ont été utilisées plus efficacement. ENVIRONNEMENT LOCAL: En 2010, environ 30% de toutes les femmes enceintes en Afrique du Sud étaient séropositives, et la moitié de tous les décès dénfants de moins de 5 ans étaient associée au virus. CHANGEMENTS SIGNIFICATIFS: Entre 2008 et 2011, la proportion estimée de nourrissons de moins de 2 mois exposés au VIH, ayant subi une réaction en chaîne par polymérase (PCR) de routine visant à détecter la transmission précoce du VIH, est passée de 36,6% à 70,4%. Le taux estimé de transmission du VIH a diminué, passant de 9,6% à 2,8%. Les enquêtes basées sur la population en 2010 et 2011 ont signalé des taux de transmission de 3,5% et 2,7%, respectivement. LEÇONS TIRÉES: Voici certaines actions essentielles pour améliorer les résultats du programme: assurer la mise en œuvre rapide des changements de politique de PTME sur le terrain, grâce à la formation et à la diffusion des lignes directrices; assurer une bonne coordination avec les partenaires techniques, comme les agences de santé internationales et locales et les organisations non gouvernementales; et utiliser les données et les indicateurs relatifs à tous les aspects du programme de PTME. Il est aussi utile de permettre au personnel soignant des établissements de soins de santé primaires d'initier un traitement antirétroviral et de développer les services de laboratoire pour les décomptes de cellules CD4 + T et les tests PCR.

          Translated abstract

          SITUACIÓN: La Organización Mundial de la Salud ha presentado unas directrices claras para la prevención de la transmisión del virus de la inmunodeficiencia humana (VIH) de la madre al niño. No obstante, habrá que superar algunos desafios para asegurar la puesta en marcha de todos los elementos del programa de prevención a fin de alcanzar un nivel de calidad elevado en todas las instalaciones. ENFOQUE: Aunque Sudáfrica inició su programa de prevención en el ano 2002, más tarde que la mayoria de los paises, el apoyo politico ha aumentado desde 2008. Se ha prestado más atención a las investigaciones operativas y los datos objetivos se han utilizado con mayor eficacia. MARCO REGIONAL: En 2010, alrededor del 30% de las mujeres embarazadas en Sudáfrica eran seropositivas, y la mitad de todas las muertes en niños menores de cinco anos estuvieron asociadas al virus. CAMBIOS IMPORTANTES: Entre los anos 2008 y 2011, la proporción estimada de niños menores de dos meses expuestos al VIH que se sometió a las pruebas rutinarias de reacción en cadena de la polimerasa aumentó del 36,6% al 70,4%, y la tasa estimada de transmisión del VIH se redujo del 9,6% al 2,8%. Las encuestas de población de los anos 2010 y 2011 reflejaron unas tasas de transmisión del 3,5% y el 2,7%, respectivamente LECCIONES APRENDIDAS: Las actividades fundamentales para mejorar los resultados del programa incluyeron: garantizar la implementación rápida de los cambios en la política de prevención de la transmisión a nivel de campo mediante cursos formativos y la difusión de las directrices; garantizar una coordinación adecuada entre los socios técnicos, tales como las agencias sanitarias internacionales y las ONG locales e internacionales; y utilizar los datos e indicadores acerca de todos los aspectos del programa de prevención de la transmisión del VIH de la madre al niño. También resultó muy útil permitir al personal sanitario de los centros de atención primaria iniciar terapias antirretrovirales y ampliar los servicios de laboratorio para realizar los recuentos de linfocitos T CD4+ y las pruebas de reacción en cadena de la polimerasa.

          Related collections

          Most cited references16

          • Record: found
          • Abstract: found
          • Article: not found

          Challenges for Routine Health System Data Management in a Large Public Programme to Prevent Mother-to-Child HIV Transmission in South Africa

          Background Recent changes to South Africa's prevention of mother-to-child transmission of HIV (PMTCT) guidelines have raised hope that the national goal of reducing perinatal HIV transmission rates to less than 5% can be attained. While programmatic efforts to reach this target are underway, obtaining complete and accurate data from clinical sites to track progress presents a major challenge. We assessed the completeness and accuracy of routine PMTCT data submitted to the district health information system (DHIS) in three districts of Kwazulu-Natal province, South Africa. Methodology/Principal Findings We surveyed the completeness and accuracy of data reported for six key PMTCT data elements between January and December 2007 from all 316 clinics and hospitals in three districts. Through visits to randomly selected sites, we reconstructed reports for the same six PMTCT data elements from clinic registers and assessed accuracy of the monthly reports previously submitted to the DHIS. Data elements were reported only 50.3% of the time and were “accurate” (i.e. within 10% of reconstructed values) 12.8% of the time. The data element “Antenatal Clients Tested for HIV” was the most accurate data element (i.e. consistent with the reconstructed value) 19.8% of the time, while “HIV PCR testing of baby born to HIV positive mother” was the least accurate with only 5.3% of clinics meeting the definition of accuracy. Conclusions/Significance Data collected and reported in the public health system across three large, high HIV-prevalence Districts was neither complete nor accurate enough to track process performance or outcomes for PMTCT care. Systematic data evaluation can determine the magnitude of the data reporting failure and guide site-specific improvements in data management. Solutions are currently being developed and tested to improve data quality.
            Bookmark
            • Record: found
            • Abstract: not found
            • Article: not found

            National antiretroviral treatment guidelines

            (2004)
              Bookmark
              • Record: found
              • Abstract: not found
              • Article: not found

              Clinical guidelines: PMTCT (prevention of mother-to-child transmission)

              (2010)
                Bookmark

                Author and article information

                Contributors
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Journal
                bwho
                Bulletin of the World Health Organization
                Bull World Health Organ
                World Health Organization (Genebra )
                0042-9686
                January 2013
                : 91
                : 1
                : 70-74
                Affiliations
                [1 ] University of Witwatersrand South Africa
                [2 ] Department of Health Philippines
                [3 ] Medical Research Council Gambia
                [4 ] University of Witwatersrand South Africa
                [5 ] University of Western Cape South Africa
                [6 ] United Nations Children's Fund Brazil
                Article
                S0042-96862013000100013
                10.2471/BLT.12.106807
                3537246
                23397353
                dceebd93-168b-440e-ada0-8a748f820ef7

                http://creativecommons.org/licenses/by/4.0/

                History
                Product

                SciELO Public Health

                Self URI (journal page): http://www.scielosp.org/scielo.php?script=sci_serial&pid=0042-9686&lng=en
                Categories
                Health Policy & Services

                Public health
                Public health

                Comments

                Comment on this article