کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4296974 1288234 2015 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Association between vitamin D deficiency and anemia in inflammatory bowel disease patients with ileostomy
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی عمل جراحی
پیش نمایش صفحه اول مقاله
Association between vitamin D deficiency and anemia in inflammatory bowel disease patients with ileostomy
چکیده انگلیسی

BackgroundVitamin D deficiency is commonly seen in patients with inflammatory bowel disease (IBD). Vitamin D deficiency in IBD patients with ileostomy has not been systemically studied. The aim of the study was to assess the frequency and risk factors associated with low 25(OH) D3 levels in those patients.Methods112 eligible IBD patients with ileostomy were studied. Demographic, clinical, and endoscopic variables were analyzed. Vitamin D levels before and after ileostomy were compared when available. Levels of serum 25(OH)D3 <20 ng/mL were classed as being deficient.Results112 eligible ileostomy patients were included. The mean vitamin D level was 21.47 ± 1.08 ng/dl. Low levels of vitamin D (<30 ng/dl) were present in 92 patients (82%). Vitamin D deficiency (<20 ng/dL) was seen in 55 patients (49%). There was no difference between patients with or without vitamin D deficiency regarding demographic variables, medication use and duration of ileostomy. Neo-ileal inflammation on endoscopy was not associated with vitamin D deficiency (p = 0.155). Lower levels of phosphorus (p = 0.020) or hemoglobin (p = 0.019) and shorter duration of IBD (p = 0.047) were found in patients with vitamin D deficiency. In multivariate analysis, lower levels of phosphorus (odds ratio [OR]: 1.83, 95% confidence interval [CI]: 1.16–2.89, p = 0.009) and hemoglobin (OR: 1.32, 95% CI: 1.08–1.60, p = 0.006) remained significantly associated with vitamin D deficiency.ConclusionVitamin D deficiency is common in IBD patients with ileostomy and is associated with low hemoglobin levels. Further studies are needed to evaluate vitamin D supplementation as a possible adjuvant in the treatment of anemia of chronic disease in IBD patients.

ResumoIntroduçãoA deficiência de vitamina D em pacientes com doença inflamatória intestinal submetidos a ileostomia não foi estudada sistematicamente. O objetivo desse estudo foi avaliar a frequência e os fatores de risco associados com a deficiência de vitamina D nesses pacientes.Resultados112 pacientes elegíveis foram incluídos. A média dos níveis de vitamina D na população estudada foi de 21.47 ± 1.08 ng/dl. Níveis de vitamina D abaixo do normal (<30 ng/dl) e deficiência de vitamina D (<20 ng/dL) foram encontrados em 92 pacientes (82%) e em 55 pacientes (49%) respectivamente. Encontrou-se uma associação entre deficiência de vitamina D e níveis mais baixos de fosforo (p = 0.020), hemoglobina (p = 0.019) e duração da doença inflamatória intestinal (p = 0.047). Na análise multivariada, níveis mais baixos de fósforo (odds ratio [OR]: 1.83, 95% confidence interval [CI]: 1.16–2.89, p = 0.009) e hemoglobina (OR: 1.32, 95% CI: 1.08–1.60, p = 0.006) permaneceram associados com deficiência de vitamina D.ConclusãoA deficiência de vitamina D é comum em pacientes com doença inflamatória intestinal submetidos a ileostomia e está associada com níveis baixos de hemoglobina. Mais estudos são necessários para avaliar se a suplementação de vitamina D pode ser um adjuvante no tratamento de anemia da doença crônica nesses pacientes.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Coloproctology - Volume 35, Issue 3, July–September 2015, Pages 139–145
نویسندگان
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