dc.contributor | Vall d'Hebron Barcelona Hospital Campus |
dc.contributor.author | Mangas-Sánchez, Carmen |
dc.contributor.author | Garriga, María |
dc.contributor.author | Serrano-Nieto, María Juliana |
dc.contributor.author | GARCIA ROMERO, RUTH |
dc.contributor.author | Álvarez Beltran, Marina |
dc.contributor.author | Crehuá-Gaudiza, Elena |
dc.date.accessioned | 2023-07-06T12:02:45Z |
dc.date.available | 2023-07-06T12:02:45Z |
dc.date.issued | 2023-04 |
dc.identifier.citation | Mangas-Sánchez C, Garriga-García M, Serrano-Nieto MJ, Garcia-Romero R, Álvarez Beltrán M, Crehuá-Gaudiza E, et al. Safety and efficacy of a new supplementation protocol in patients with cystic fibrosis and vitamin D deficiency. An Pediatr (Engl Ed). 2023 Apr;98(4):257-66. |
dc.identifier.issn | 2341-2879 |
dc.identifier.uri | https://hdl.handle.net/11351/9981 |
dc.description | Cystic fibrosis; Vitamin D; Multicentre study |
dc.description.abstract | Objectives
Based on the European and American Cystic Fibrosis (CF) consensus recommendations, an increase in vitamin D (VD) supplementation in patients with CF and insufficient or defficient levels was proposed. The objective of our study was to determine the safety and efficacy of this new protocol.
Material and methods
Multicentre nonrandomized uncontrolled experimental study. Patients with insufficient levels (<30 ng/mL) received increasing doses of VD (between 800 and 10 000 IU/day). Patients were followed up for 12 months, during which their vitamin and nutritional status, pulmonary function and calcium and phosphate metabolism were assessed. Statistical analysis: t test for paired data and multivariate logistic regression analysis.
Results
Thirty patients aged 1–39 years (median, 9.1) completed the follow-up. Two patients were dropped from the study on account of 25-OH VD levels greater than 100 ng/mL at 3 months without clinical or laboratory signs of hypercalcaemia. At 12 months, we observed an increase of 7.6 ng/mL (95% CI, 4.6−10 ng/mL) in the mean 25-OH VD level and an improvement in vitamin status: 37% achieved levels of 30 ng/mL or greater, 50% levels between 20 and 30 ng/mL and 13% remained with levels of less than 20 ng/mL. We found no association between improved VD levels and pulmonary function.
Conclusions
The proposed protocol achieved an increase in serum VD levels and a decrease in the percentage of patients with VD insufficiency, although it was still far from reaching the percentages of sufficiency recommended for this entity. |
dc.language.iso | eng |
dc.publisher | Elsevier |
dc.relation.ispartofseries | Anales de Pediatría (English Edition);98(4) |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ |
dc.source | Scientia |
dc.subject | Fibrosi quística - Tractament |
dc.subject | Avitaminosi D |
dc.subject | Suplements nutritius |
dc.subject.mesh | Cystic Fibrosis |
dc.subject.mesh | /drug therapy |
dc.subject.mesh | Vitamin D Deficiency |
dc.subject.mesh | Dietary Supplements |
dc.title | Safety and efficacy of a new supplementation protocol in patients with cystic fibrosis and vitamin D deficiency |
dc.title.alternative | Seguridad y eficiacia de una nueva pauta de suplementación en pacientes con fibrosis quística e insuficiencia de vitamina D |
dc.type | info:eu-repo/semantics/article |
dc.identifier.doi | 10.1016/j.anpede.2023.02.015 |
dc.subject.decs | fibrosis quística |
dc.subject.decs | /farmacoterapia |
dc.subject.decs | deficiencia de vitamina D |
dc.subject.decs | suplementos dietéticos |
dc.relation.publishversion | https://doi.org/10.1016/j.anpede.2023.02.015 |
dc.type.version | info:eu-repo/semantics/publishedVersion |
dc.audience | Professionals |
dc.contributor.organismes | Institut Català de la Salut |
dc.contributor.authoraffiliation | [Mangas-Sánchez C] Unidad de Gastroenterología y Nutrición Pediátrica, Hospital Central de Asturias, Oviedo, Spain. [Garriga-García M] Unidad de Fibrosis Quística, Hospital Ramón y Cajal, Madrid, Spain. [Serrano-Nieto MJ] Unidad de Gastroenterología y Nutrición Pediátrica, Hospital Carlos Haya, Málaga, Spain. [Garcia-Romero R] Unidad de Gastroenterología y Nutrición Pediátrica, Hospital Miguel Servet, Zaragoza, Spain. [Álvarez Beltrán M] Unitat de Gastroenterologia Pediàtrica, Vall d’Hebron Hospital Universitari, Barcelona, Spain. [Crehuá-Gaudiza E] Sección de Gastroenterología y Nutrición Pediátrica, Hospital Clínico Universitario de Valencia, Valencia, Spain |
dc.identifier.pmid | 36932016 |
dc.identifier.wos | 000996383800001 |
dc.rights.accessrights | info:eu-repo/semantics/openAccess |