Endokrin polikliniğine başvuran çocuklarda D vitamini düzeyleri
Date
2016-05-03
Authors
Demiral, Meliha
Sırmagül, Başar
Kirel, Birgül
Journal Title
Journal ISSN
Volume Title
Publisher
Uludağ Üniversitesi
Abstract
Giriş: D vitamini, kalsiyum ve fosfor metabolizmasını düzenler; eksikliğinde çocukluk çağında riketse yol açar. Ayrıca D vitamininin otoimmün hastalıklar, enflamatuvar barsak hastalığı, romatoid artrit, multipl skleroz, diyabet, birçok kanser çeşidi ve kalp hastalıklarının gelişmesinde rol oynadığı bildirilmektedir. Bu çalışmada, çocuk endokrinolojisi polikliniğimizde D vitamini düzeyleri [25-hidroksi vitamin D (25-OH D)] tayin edilen hastalarımızın D vitamini düzeyleri kayıtları değerlendirilerek D vitamini eksikliği sıklığı ve bununla ilişkili faktörlerin araştırılması planlanmıştır. Gereç ve Yöntem: Kış aylarında Ocak ve Nisan ayları arasında, 25-OH D düzeyleri tayin edilen 171 hasta çocuk ve adölesanın (83 kız, 88 erkek) hastane kayıtları incelendi. D vitamini düzeyi <12 ng/mL ise eksiklik, 12-20 ng/mL ise yetmezlik, >20 ng/mL ise normal olarak tanımlandı. Bulgular: Hastalarımızın ortalama yaşları 11,78±4 (3-18) yıl idi. Yüz otuzu pubertal, 41’i prepubertal dönemde idi. Hastaların 40’ı tip 1 diyabet, 47’si obezite, 84’ü diğer endokrin hastalıklar nedeniyle izlenmekteydi. Hastaların 23’ünde (%13,4) normal 25-OH D düzeyi saptandı. Yüz kırk sekiz hastada (%86,6) 25- OH D <20 ng/mL idi. Bunların 88’inde (%51,5) D vitamini eksikliği, 60’ında (%35,1) D vitamini yetmezliği saptandı. 25-OH D düzeyleri; kızlarda erkeklerden ve pubertal çocuklarda prepubertal çocuklardan daha düşük (sırasıyla p<0,01; p<0,05) idi. Tip 1 diyabetlilerin %93’ünde, obezlerin %87’sinde, diğer hastalıklar grubunun %83’ünde D vitamini eksikliği/yetmezliği saptandı. Diyabetlilerde D vitamini düzeyleri hem obezlerden, hem de diğer hastalık grubundan daha düşük idi (her ikisi için p<0,01). Sonuç: Endokrinolojik bir hastalığı olan çocuk ve adölesanlarda kış aylarında oldukça yüksek sıklıkta D vitamini eksikliği/yetersizliği olduğu saptanmıştır. Bu bulgu; D vitamini profilaksi programlarının daha önce tanımlanmış riskli grupların yanında, kronik hastalığı olan çocuk ve adölesanlara da rutin olarak uygulanması gerektiğini akla getirmiştir.
Introduction: Vitamin D regulates calcium and phosphorus metabolism. Vitamin D deficiency results in rickets and it has been reported that vitamin D plays role in the development of autoimmune diseases, inflammatory bowel disease, rheumatoid arthritis, multiple sclerosis, diabetes, many kinds of cancer and heart diseases. Herein, we aimed to investigate the prevalence of vitamin D deficiency and associated factors by evaluating the records of the patients whose vitamin D levels [25-hydroxyvitamin D (25-OH D)] were determined in our endocrine clinic Materials and Methods: During winter between January and April, the hospital records of children and adolescents whose age ranged from 3 to 18 years among 171 patients were investigated. Vitamin D levels higher than the 20 ng/mL were defined as normal, <12 ng/mL were defined as deficient, 12-20 ng/mL as insufficient. Results: The mean age of the patients was 11.78±4 (3-18) years. Hundred and thirty patients were in pubertal period and 41 patients were in prepubertal period. Diagnoses were type 1 diabetes in 40 patients, obesity in 47 patients and other endocrine diseases in 84 patients. Twenty three patients (13.4%) had normal vitamin D levels. In 148 patients (86.6%), 25-OH D levels were <20 ng/mL. Eighty eight (51.5%) of these patients had vitamin D deficiency and 60 (35.1%) patients were found to have vitamin D insufficiency. 25-OH D levels were lower in girls than in boys and lower in pubertal children than in prepubertal children (p<0.01; p<0.05), respectively. Vitamin D levels in diabetics and in the obese were lower than the other disease groups (in both p<0.01). Conclusions: Children and adolescents with endocrine diseases have a relatively high frequency of vitamin D deficiency during winter. These findings suggest that vitamin D prophylaxis programs should be applied not only to the previously identified risk groups but also to all children and adolescents with chronic diseases.
Introduction: Vitamin D regulates calcium and phosphorus metabolism. Vitamin D deficiency results in rickets and it has been reported that vitamin D plays role in the development of autoimmune diseases, inflammatory bowel disease, rheumatoid arthritis, multiple sclerosis, diabetes, many kinds of cancer and heart diseases. Herein, we aimed to investigate the prevalence of vitamin D deficiency and associated factors by evaluating the records of the patients whose vitamin D levels [25-hydroxyvitamin D (25-OH D)] were determined in our endocrine clinic Materials and Methods: During winter between January and April, the hospital records of children and adolescents whose age ranged from 3 to 18 years among 171 patients were investigated. Vitamin D levels higher than the 20 ng/mL were defined as normal, <12 ng/mL were defined as deficient, 12-20 ng/mL as insufficient. Results: The mean age of the patients was 11.78±4 (3-18) years. Hundred and thirty patients were in pubertal period and 41 patients were in prepubertal period. Diagnoses were type 1 diabetes in 40 patients, obesity in 47 patients and other endocrine diseases in 84 patients. Twenty three patients (13.4%) had normal vitamin D levels. In 148 patients (86.6%), 25-OH D levels were <20 ng/mL. Eighty eight (51.5%) of these patients had vitamin D deficiency and 60 (35.1%) patients were found to have vitamin D insufficiency. 25-OH D levels were lower in girls than in boys and lower in pubertal children than in prepubertal children (p<0.01; p<0.05), respectively. Vitamin D levels in diabetics and in the obese were lower than the other disease groups (in both p<0.01). Conclusions: Children and adolescents with endocrine diseases have a relatively high frequency of vitamin D deficiency during winter. These findings suggest that vitamin D prophylaxis programs should be applied not only to the previously identified risk groups but also to all children and adolescents with chronic diseases.
Description
Keywords
D vitamini, Çocuk, Adölesan, Diyabet, Obezite, Kronik hastalık, Vitamin D, Children, Adolescents, Diabetes, Obesity, Chronic disease
Citation
Demiral, M. vd. (2016). "Endokrin polikliniğine başvuran çocuklarda D vitamini düzeyleri". Güncel Pediatri, 14(2), 60-66.