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The use of cholecalciferol in patients with hip fracture

Cianferotti L, Parri S, Gronchi G, Civinini R, Brandi ML

Clinical cases in mineral and bone metabolism : the official journal of the Italian Society of Osteoporosis, Mineral Metabolism, and Skeletal Diseases · 7 citas

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Diseño
Estudio de cohortes (clasificado por nuestro filtro de IA)
Estudiado en
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Financiación
Financiación no declarada

Publicación

Publicado
2017-01-01 · Clin Cases Miner Bone Metab · vol. 14 · número 1 · pág. 48
Editorial
CIC Edizioni Internazionali
Citado
10 citas · más que el 72% de estudios similares · 0.9× el promedio de su campo
Referencias
20 trabajos
Acceso
Acceso abierto (publicación gratuita)
Áreas de investigación
Vitamin D Research Studies · Bone health and osteoporosis research · Hip and Femur Fractures
Palabras clave
Cholecalciferol, Medicine, Vitamin D and neurology, Hip fracture, vitamin D deficiency, Osteoporosis, Population, Medical prescription, Bisphosphonate, Pediatrics, Internal medicine, Environmental health, Pharmacology

1 autor

  • Luisella Cianferotti🇮🇹 · autor de correspondenciaUniversity of Florence

Resumen

El texto original del estudio, en el idioma en que se publicó.

Introduction

Major osteoporotic fractures are steadily increasing due to population aging. Programs of secondary prevention against refracture are essential to decrease morbidity and mortality and the cost for individuals and the society. Vitamin D supplementation and optimization of calcium intake are of a pivotal importance to start specific osteoporosis treatment and for its safety and efficacy. Cholecalciferol is the most widely employed drug for vitamin D supplementation.

Purpose

Aim of this study was to assess the trends in the use of vitamin D supplements containing cholecalciferol in the population of hip fracture patients older than 65 years, resident in the region of Tuscany (Italy) in the years 2011-2015 and to describe vitamin D status in a subgroup of this individuals directly referred to a bone clinic for further evaluation after hip osteoporotic fracture.

Methods

Data were retrieved from the electronic anonymous regional administrative database administered by the Region of Tuscany (Italy) in the years 2011-2015 within the T.A.R.Ge.T. project (Trattamento Appropriato delle Rifratture Geriatriche in Toscana, i.e., "Appropriate treatment of geriatric refractures in Tuscany"), a program endorsed by the region itself. Data pertaining to cholecalciferol prescriptions and hospital discharge codes were retrieved and appropriately crossed to get data on the use of cholecalciferol supplements in patients before and after a hip fracture. A retrospective analysis was carried out in a subgroup of subjects (n 254) appropriately referred to the local fracture liaison service after the major osteoporotic fracture and vitamin D status in terms of serum 25(OH) vitamin D levels was assessed.

Results

The majority of subjects experiencing a hip fracture (98.2% and 88.3% in 2011 and 2015, respectively) did not receive vitamin D supplements at the time of the fracture event. Although a trend in increase in prescriptions for cholecalciferol supplements could be observed in the years of the study, the percentage of treated individuals remained low even after the fracture, since only 30-35% of subjects receives cholecalciferol supplements at one year after the fracture. Cholecalciferol remained the most prescribed drug in this population, while a substantial decrease of cholecalciferol in association with calcium salts was observed. The use of high doses of cholecalciferol has decreased in this population, while diminished the use of the drops has been accompanied by an increase in prescriptions of single monthly dose supplements.

Conclusions

The correction of vitamin D inadequacy is preliminary to any treatment for osteoporosis and together with calcium may reduce fracture risk by itself. The prescription of vitamin D supplements is low in patients before and after a hip fracture in a Mediterranean region and despite the overall increase in vitamin use and abuse in the general population. Proper educational programs and active fracture liaison services are needed in order to bridge this gap.

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