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The effect of some medications given to CKD patients on vitamin D levels / Efectos de algunos fármacos administrados a los pacientes de ERC sobre los niveles de vitamina D
Yuste, Claudia; Quiroga, Borja; García de Vinuesa, Soledad; Goicoechea, Maria Angeles; Barraca, Daniel; Verdalles, Ursula; Luño, Jose.
Afiliação
  • Yuste, Claudia; Gregorio Marañón University General Hospital. Department of Nephrology. Madrid. Spain
  • Quiroga, Borja; Gregorio Marañón University General Hospital. Department of Nephrology. Madrid. Spain
  • García de Vinuesa, Soledad; Gregorio Marañón University General Hospital. Department of Nephrology. Madrid. Spain
  • Goicoechea, Maria Angeles; Gregorio Marañón University General Hospital. Department of Nephrology. Madrid. Spain
  • Barraca, Daniel; Gregorio Marañón University General Hospital. Department of Nephrology. Madrid. Spain
  • Verdalles, Ursula; Gregorio Marañón University General Hospital. Department of Nephrology. Madrid. Spain
  • Luño, Jose; Gregorio Marañón University General Hospital. Department of Nephrology. Madrid. Spain
Nefrología (Madr.) ; 35(2): 150-156, mar.-abr. 2015. ilus, tab
Artigo em Inglês | IBECS | ID: ibc-139281
Biblioteca responsável: ES1.1
Localização: BNCS
ABSTRACT

Background:

Vitamin D deficiency and polypharmacy is a common problem over chronic kidney disease (CKD) population.

Objectives:

To assess the clinical and analytical characteristics of CKD patients with 25-OH-D3 deficiency (<15 ng/mL), including the possible role of associated drugs.

Methods:

A single center observational review of 137 incident patients referred to our outpatient clinic with different stages of CKD and 25-OH-D3<15ng/mL (male gender 53.3%, mean age 70.8 [±16.1] years, mean GFR (MDRD-4) 43.6 [±25.5] ml/min/1.73 m2). 25-OH-D3 levels were collected in spring. Clinical and biochemical data and associated medications were recorded.

Results:

Mean 25-OH-D3 levels were 8.23 [±4.03] ng/ml. Eighty-eight patients (64.7%) had 3 or more concomitant drugs. Only 7 patients (5.1%) were not receiving any medication. Patients were divided in three groups according the therapies into none (n=26), RAS inhibitors or allopurinol (n=81), and RAS inhibitors plus allopurinol (n=30); with the aim to study the influence of statin therapy. Patients under renin angiotensin (RAS) inhibitors or Allopurinol treatment presented significantly higher 25-OH-D3 levels (p=0.001 and p=0.01 respectively), however patients with Statins treatment had lower 25-OH-D3 level (p=0.039). Personal history of diabetes, cardiovascular events or other therapies did not modify 25-OH-D3 levels, adjusted by age and eGFR.

Conclusions:

CKD patients with vitamin D deficiency who received RAS inhibitors or Allopurinol treatment had higher 25-OH-D3 levels, however those with statins treatment had lower vitamin D levels. Randomized controlled trials are required to confirm these findings (AU)
RESUMEN
Antecedentes La deficiencia de vitamina D y la polifarmacia constituyen un problema común en la población con enfermedad renal crónica (ERC).

Objetivos:

Evaluar las características clínicas y analíticas de los pacientes de ERC con deficiencia de 25-OH-D3 (<15 ng/mL), incluyendo la función posible de los fármacos asociados.

Métodos:

Se realizó una revisión observacional en un único centro, de 137 pacientes incidentes remitidos a nuestra clínica ambulatoria con diferentes estadios de ERC y 25-OH-D3<15 ng/mL (varones 53,3%, edad media 70,8 [±16,1] año, GFR medio (MDRD-4) 43,6 [±25,5] ml/min/1,73 m2). Los valores de 25-OH-D3 se recolectaron en primavera. Se registraron los datos bioquímicos y los fármacos asociados.

Resultados:

Los niveles medios de 25-OH-D3 fueron de 8,23 [±4,03] ng/ml. Ochenta y ocho pacientes (64,7%) tomaban tres o más fármacos concomitantes. Únicamente siete pacientes (5,1%) no recibían medicación alguna. Los pacientes fueron divididos en tres grupos, conforme a las terapias ninguna (n = 26), inhibidores RAS o Alopurinol (n = 81), e inhibidores RAS más alopurinol (n = 30), a fin de estudiar la influencia de la terapia de estatinas. Los pacientes sometidos a tratamiento de inhibidores de la renina-angiotensina (RAS) o Alopurinol presentaron unos niveles considerablemente superiores de 25-OH-D3 (p = 0,001 y p = 0,01 respectivamente), y sin embargo los pacientes con tratamiento de estatinas presentaron unos menores niveles de 25-OH-D3 (p = 0,039). La presencia de diabetes, episodios cardiovasculares u otras terapias no modificaron los niveles de 25-OH-D3, ajustados por edad y eGFR.

Conclusiones:

Los pacientes de ERC con deficiencia de vitamina D, sometidos a tratamiento de inhibidores RAS o Alopurinol reflejaron unos niveles superiores de 25-OH-D3, y sin embargo aquellos sometidos a tratamiento de estatinas reflejaron unos menores niveles de vitamina D. Se precisan ensayos aleatorizados controlados para confirmar estos hallazgos (AU)
Assuntos

Texto completo: Disponível Coleções: Bases de dados nacionais / Espanha Base de dados: IBECS Assunto principal: Vitamina D / Deficiência de Vitamina D / Insuficiência Renal Crônica Tipo de estudo: Ensaio clínico controlado / Estudo de etiologia / Estudo observacional / Estudo de prevalência / Fatores de risco Limite: Humanos Idioma: Inglês Revista: Nefrología (Madr.) Ano de publicação: 2015 Tipo de documento: Artigo Instituição/País de afiliação: Gregorio Marañón University General Hospital/Spain

Texto completo: Disponível Coleções: Bases de dados nacionais / Espanha Base de dados: IBECS Assunto principal: Vitamina D / Deficiência de Vitamina D / Insuficiência Renal Crônica Tipo de estudo: Ensaio clínico controlado / Estudo de etiologia / Estudo observacional / Estudo de prevalência / Fatores de risco Limite: Humanos Idioma: Inglês Revista: Nefrología (Madr.) Ano de publicação: 2015 Tipo de documento: Artigo Instituição/País de afiliação: Gregorio Marañón University General Hospital/Spain
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