4.3 Article

Urinary antibiotic activity in paediatric patients attending an outpatient department in north-western Cambodia

Journal

TROPICAL MEDICINE & INTERNATIONAL HEALTH
Volume 20, Issue 1, Pages 24-28

Publisher

WILEY
DOI: 10.1111/tmi.12398

Keywords

antibiotics; paediatric; Cambodia; antibiotiques; pediatriques; Cambodge; Antibioticos; Pediatrico; Camboya

Funding

  1. Wellcome Trust of Great Britain, London, UK
  2. Li Ka Shing-University of Oxford Global Health Programme, Oxford, UK
  3. UK National Institute of Health Research through the University of Oxford
  4. UK National Institute of Health Research through the University College London
  5. National Institute for Health Research [ACF-2009-18-023] Funding Source: researchfish

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ObjectiveAntibiotic resistance is a prominent public and global health concern. We investigated antibiotic use in children by determining the proportion of unselected children with antibacterial activity in their urine attending a paediatric outpatient department in Siem Reap, Cambodia. MethodsCaregiver reports of medication history and presence of possible infection symptoms were collected in addition to urine samples. Urine antibiotic activity was estimated by exposing bacteria to urine specimens, including assessment against multiresistant bacteria previously isolated from patients in the hospital (a methicillin-resistant Staphylococcus aureus (MRSA), a multiresistant Salmonella typhi and an extended-spectrum -lactamase (ESBL)-producing Escherichia coli isolate). ResultsMedication information and urine were collected from 775 children. Caregivers reported medication use in 69.0% of children in the preceding 48h. 31.7% samples showed antibacterial activity; 16.3% showed activity against a local multiresistant organism. No specimens demonstrated activity against an ESBL-producing E.coli. ConclusionsAntibiotics are widely used in the community setting in Cambodia. Parents are often ill-informed about drugs given to treat their children. Increasing the regulation and training of private pharmacies in Cambodia may be necessary. Regional surveillance of antibiotic use and resistance is also essential in devising preventive strategies against further development of antibiotic resistance, which would have both local and global consequences. ObjectifLa resistance aux antibiotiques est un probleme important de sante publique mondial. Nous avons etudie l'utilisation d'antibiotiques chez les enfants en determinant la proportion d'enfants non selectionnes avec une activite antibacterienne dans leur urine, visitant un service de consultation pediatrique ambulatoire a Siem Reap, au Cambodge. MethodesLes reports des soignants sur l'historique du traitement et la presence de symptomes possibles d'infection ont ete recueillis en plus des echantillons d'urine. L'activite antibiotique urinaire a ete estimee en exposant des bacteries a des echantillons d'urine, y compris l'evaluation sur des bacteries multi-resistantes precedemment isolees chez des patients de l'hopital (un isolat SAMR, un isolat de S. typhi multiresistant et un isolat d'E. coli producteur de BLSE). ResultatsLes informations sur les medicaments et les urines ont ete prelevees chez 775 enfants. Les soignants ont rapporte l'utilisation de medicaments chez 69,0% des enfants dans les 48 heures precedentes. 31,7% des echantillons ont montre une activite antibacterienne; 16,3% ont montre une activite contre un organisme local multiresistant. Aucun specimen n'a demontre une activite contre un E. coli producteur de BLSE. ConclusionsLes antibiotiques sont largement utilises dans la communaute au Cambodge. Les parents sont souvent mal informes sur les medicaments administres pour traiter leurs enfants. L'augmentation de la reglementation et de la formation des pharmacies privees au Cambodge pourrait etre necessaire. La surveillance regionale de l'utilisation des antibiotiques et la resistance est egalement essentielle dans l'elaboration de strategies de prevention contre le developpement de la resistance aux antibiotiques, ce qui aurait des consequences a la fois locales et globales. ObjetivoLa resistencia a los antibioticos es un problema de salud publica global importante. Hemos investigado el uso de antibioticos en ninos, determinando la proporcion de ninos sin seleccionar con actividad antimicrobiana en la orina, atendidos en las consultas externas pediatricas de Siem Reap, Camboya. MetodosSe recogieron informes de los cuidadores sobre el historial de medicacion, asi como de la presencia de posibles sintomas de infeccion, ademas de las muestras de orina. La actividad antibiotica en orina se calculo exponiendo bacterias a las muestras de orina, incluyendo bacterias multirresistentes previamente aisladas de pacientes del hospital (un MRSA, una S.typhi multirresistente y un aislado de E. coli productor de BLEE). ResultadosSe recogio informacion sobre la medicacion recibida y se tomaron muestras de orina de 775 ninos. Los cuidadores reportaron uso de medicacion en las ultimas 48 horas en un 69.0% de los ninos. Un 31.7% de las muestras mostro actividad antibacteriana; un 16.3% mostro actividad frente a un organismo multirresistente local. No se encontro ninguna muestra con actividad frente a una E.coli productora de BLEE. ConclusionesLos antibioticos son ampliamente utilizados en la comunidad en Camboya. A menudo hay desinformacion entre los padres sobre los medicamentos recetados a sus hijos. Podria ser necesario aumentar la regulacion y el entrenamiento de las farmacias privadas en Camboya. La vigilancia regional sobre el uso de antibioticos y el surgimiento de resistencias es esencial a la hora de disenar estrategias preventivas que frenen el desarrollo de la resistencia a antibioticos, con consecuencias tanto locales como globales.

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