PURPOSE: The Cystic Fibrosis Trust in 2007 published a recommended target of 75-150 nmol/L for 25-hydroxyvitamin D (25-OHD). In 2008 we found that only 10% of pancreatic insufficient (PI) children met this target. An increase in supplementation was implemented and a repeat audit performed in 2010. METHODS: PI children ≥1 year under sole-care in our regional centre were included. Vitamin D3 supplementation increased by >450% to either 3800 IU/day liquid or 800 IU daily plus 20,000 IU weekly tablets. In 2010 pancreatic sufficient (PS) children were also audited separately. RESULTS: The median 25-OHD level increased from 51.5 nmol/L in 2008 (n=78, 10% >75 nmol/L) to 72 nmol/L in 2010 (n=72, 51% >75 nmol/L), p<0.0001. In PS children (n=15 in 2010) 87% had 25-OHD levels <75 nmol/L. CONCLUSIONS: A substantial increase in supplementation led to a significant increase in 25-OHD levels but around half still failed to reach the recommended target.
PURPOSE: The Cystic Fibrosis Trust in 2007 published a recommended target of 75-150 nmol/L for 25-hydroxyvitamin D (25-OHD). In 2008 we found that only 10% of pancreatic insufficient (PI) children met this target. An increase in supplementation was implemented and a repeat audit performed in 2010. METHODS: PI children ≥1 year under sole-care in our regional centre were included. Vitamin D3 supplementation increased by >450% to either 3800 IU/day liquid or 800 IU daily plus 20,000 IU weekly tablets. In 2010 pancreatic sufficient (PS) children were also audited separately. RESULTS: The median 25-OHD level increased from 51.5 nmol/L in 2008 (n=78, 10% >75 nmol/L) to 72 nmol/L in 2010 (n=72, 51% >75 nmol/L), p<0.0001. In PS children (n=15 in 2010) 87% had 25-OHD levels <75 nmol/L. CONCLUSIONS: A substantial increase in supplementation led to a significant increase in 25-OHD levels but around half still failed to reach the recommended target.
Authors: Chiara Bertolaso; Veronique Groleau; Joan I Schall; Asim Maqbool; Maria Mascarenhas; Norma E Latham; Kelly A Dougherty; Virginia A Stallings Journal: J Pediatr Gastroenterol Nutr Date: 2014-04 Impact factor: 2.839
Authors: Carmen Mangas-Sánchez; María Garriga-García; María Juliana Serrano-Nieto; Ruth García-Romero; Marina Álvarez-Beltrán; Elena Crehuá-Gaudiza; Rosana Muñoz-Codoceo; Lucrecia Suárez-Cortina; Saioa Vicente-Santamaría; Cecilia Martínez-Costa; Juan José Díaz-Martin; Carlos Bousoño-García; David González-Jiménez Journal: Nutrients Date: 2021-12-09 Impact factor: 5.717