Composition of the microbiota in patients with growth hormone deficiency before and after treatment with growth hormone.

INTRODUCTION: Growth hormone (GH) and insulin-like growth factor-1 (IGF-1) have modulatory effects on bowel function and its microbiota. Our aim was to investigate whether low levels of GH and IGF-1 in patients with GH deficiency are associated with changes in gut physiology/integrity as well as in the composition of the gut microbiota. MATERIALS AND METHODS: We conducted a case-control study in 21 patients with GH deficiency, at baseline and after 6 months of GH treatment, and in 20 healthy controls. We analysed changes in anthropometric and laboratory characteristics and bacterial translocation and studied the composition of the microbiome by means of massive 16S rRNA gene sequencing. RESULTS: Growth hormone deficiency was accompanied by a significant increase in serum levels of sCD14, a marker of bacterial translocation (P < .01). This increase was reversed by GH treatment. We did not find any differences in the composition or α- or ß-diversity of the gut microbiota after treatment or between cases and controls. CONCLUSIONS: Our work is the first to demonstrate that the presence of GH deficiency is not associated with differences in gut microbiota composition in comparison with healthy controls, and changes in microbiota composition are also not found after 6 months of treatment. However, GH deficiency and low IGF-1 levels were associated with an increase in bacterial translocation, which had reversed after treatment.

Situación actual de la formación sanitaria especializada en pediatría y sus áreas específicas: retos y necesidades / Current situation of Specialized Health Training in pediatrics and its specific areas: challenges and needs

El desarrollo de las subespecialidades pediátricas constituye uno de los hechos más destacados de la pediatría de nuestro país desde mediados del siglo XX. La formación sanitaria especializada (FSE) en pediatría está actualmente basada en la orden SCO/3148/2006, de 20 de septiembre, por la que se aprueba y publica el programa formativo de la especialidad de pediatría y sus áreas específicas. Es un programa formativo estructurado en cuatro años que consigue formar al residente en las competencias necesarias de la pediatría, incluyendo la formación en unas competencias transversales, una formación en pediatría general y debe incluir además la formación en las diferentes áreas específicas. En 1995, el Consejo Nacional de Especialidades Médicas aprueba el concepto de área de capacitación específica (ACE). En Pediatría las ACE son necesarias para garantizar una adecuada asistencia sanitaria a la población infanto-juvenil, al mismo nivel que la medicina del adulto, asegurando mediante una formación reglada, una asistencia de calidad y uniforme. Se trata de dar un reconocimiento oficial a lo que hoy en día es una realidad asistencial en los hospitales españoles, en cualquier Comunidad Autónoma. (AU)

The development of pediatric subspecialties constitutes one of the most outstanding events in pediatrics in our country since the mid-20th century. The specialized health training (SHT) in pediatrics is currently based on order SCO/3148/2006, of September 20, which approves and publishes the training program for the specialty of pediatrics and its specific areas. It is a training program structured in 4 years that manages to train the resident in the necessary skills of pediatrics, including training in transversal skills, training in general pediatrics and must also include training in different specific areas. In 1995 was approved the specific training area (STA). In pediatrics, STAs are necessary to guarantee adequate health care for the child and adolescent population, at the same level as adult medicine, ensuring through regulated training, quality and uniform care. We want to give official recognition to what today is a healthcare reality in all the Spanish hospitals. (AU)

Current situation of Specialized Health Training in pediatrics and its specific areas: Challenges and needs.

The development of pediatric subspecialties constitutes one of the most outstanding events in pediatrics in our country since the mid-20th century. The FSE in pediatrics is currently based on order SCO/3148/2006, of September 20, which approves and publishes the training program for the specialty of pediatrics and its Specific Areas. It is a training program structured in 4 years that manages to train the resident in the necessary skills of pediatrics, including training in transversal skills, training in general pediatrics and must also include training in different specific areas. In 1995 was approved the Specific Training Area (ACE). In pediatrics, ACEs are necessary to guarantee adequate health care for the child and adolescent population, at the same level as adult medicine, ensuring through regulated training, quality and uniform care. We want to give official recognition to what today is a healthcare reality in all the Spanish hospitals.