Journals / Fırat Üniversitesi Sağlık Bilimleri Tıp Dergisi / 2016 / Cilt: 30 - Sayı: 2

Levels of Vitamin D in Patients with Stable Period Chronic Obstructive Pulmonary Disease

Stabil Dönem Kronik Obstrüktif Akciğer Hastalıklı Olgularda Vitamin D Düzeyleri *

Pages
61–66
Publication Date
2022-10-18
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Conclusions: The findings of this study indicated that plasma levels of 25-OH D may be low in COPD patients and decreased 25-OH D levels may contribute on worsening of respiratory functions.

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: To determine the levels of vitamin D in COPD patients and the relationship of vitamin D with pulmonary function test (PFT) and arterial blood gases (ABG) parameters.
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Key Findings & Data:Materials and Methods: Seventy one patients with stable COPD and 20 healthy controls included to the study.
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Conclusion & Impact:Conclusions: The findings of this study indicated that plasma levels of 25-OH D may be low in COPD patients and decreased 25-OH D levels may contribute on worsening of respiratory functions.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: To determine the levels of vitamin D in COPD patients and the relationship of vitamin D with pulmonary function test (PFT) and arterial blood gases (ABG) parameters. Materials and Methods: Seventy one patients with stable COPD and 20 healthy controls included to the study. Demographic characteristics, smoking history of COPD patients were recorded. PFT and ABG parameters were measured. The levels of plasma 25-OH D were measured in all subjects by HPLC (High-performance liquid chromatography) methods. Results: There was no statistically significant difference in age and gender between COPD patients and healthy controls (P>0.05). The mean plasma 25-OH D levels were 8.07±5.09 ng/mL in COPD patients and 12.27±5.50 ng/mL in healthy controls. The mean plasma 25-OH D levels was significantly lower in COPD patients than healthy controls (P=0.002). By the evaluation of the COPD patients according to classification of airflow limitation severity; it revealed that 18 (%19.8) of them were GOLD II, 30 (%33) of them were GOLD III and 23 (%25.3) of them were GOLD IV. There was no statistically significant difference for plasma 25-OH D levels between COPD GOLD II-III-IV patients (P>0.05). There was no correlation between plasma 25-OH D levels and ABG parameters. Plasma levels of 25-OH D showed a positive correlation with FEV1 and FVC values (respectively, r=0.268, P=0.024 and r=0.494, P=0.001). Conclusions: The findings of this study indicated that plasma levels of 25-OH D may be low in COPD patients and decreased 25-OH D levels may contribute on worsening of respiratory functions.

Özet

Amaç: Kronik Obstrüktif Akciğer Hastalığı (KOAH) olan olgularda vitamin D düzeylerinin belirlenmesi ayrıca vitamin D düzeyleri ile solunum fonksiyon testi (SFT) ve arteryel kan gazı (AKG) parametreleri arasındaki ilişkinin belirlenmesi amaçlanmıştır. Gereç ve Yöntem: Çalışmaya stabil dönemdeki 71 KOAH'lı olgu ile 20 sağlıklı kontrol olgusu alındı. KOAH'lı olguların demografik verileri, sigara öyküleri kaydedildi ve SFT ile AKG değerleri ölçüldü. Tüm olgularda plazma 25-OH D düzeyleri HPLC (High-performance liquid chromatography) yöntemiyle çalışıldı. Bulgular: KOAH'lı olgular ile kontrol grubu arasında yaş ve cinsiyet açısından istatistiksel fark saptanmadı (P>0.05). Ortalama plazma 25-OH D düzeyleri KOAH'lı grupta 8.07±5.09 ng/mL ve kontrol grubunda 12.27±5.50 ng/mL olarak bulundu. Ortalama plazma 25-OH D düzeyleri KOAH'lı grupta kontrol grubuna göre istatistiksel olarak anlamlı düşüktü (P=0.002). KOAH'lı olgular hava akımı sınırlamasının şiddetine göre sınıflandırıldığında olguların 18'i (%19.8) GOLD II, 30'u (%33) GOLD III ve 23'ü (%25.3) GOLD IV'de idi. KOAH GOLD II-III-IV'lü olgular arasında plazma 25-OH D düzeyleri açısından istatistiksel olarak fark saptanmadı (P>0.05). KOAH'lı olgularda plazma 25-OH D düzeyleri ile AKG parametreleri arasında korelasyon saptanmazken plazma 25-OH D düzeyleri ile FEV1(1. saniye zorlu ekspiratuvar volüm) ve FVC (zorlu vital kapasite) arasında pozitif korelasyon saptandı (sırasıyla r = 0.268, P = 0.024 ve r = 0.494, P = 0.000). Sonuç: Çalışmanın bulguları KOAH'lı olgularda plazma 25-OH D düzeylerinin düşük olabileceğini ve özellikle solunum fonksiyonlarının kötüleşmesi üzerinde azalmış 25-OH D düzeylerinin katkısı olabileceğini düşündürmektedir.

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Cite This Article

KULUÖZTÜRK, M., TELO, S., DEVECİ, F. (2022). Levels of Vitamin D in Patients with Stable Period Chronic Obstructive Pulmonary Disease. Fırat Üniversitesi Sağlık Bilimleri Tıp Dergisi, Cilt: 30 - Sayı: 2, 61–66. https://ajindex.com/articles/514575

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References (10)

  1. Cutolo M, Otsa K. Vitamin D, immunity and lupus. Lupus 2008; 17: 6-10. Ottawa ON. Canadian Agency for Drugs and Technologies in Health; Vitamin D Testing in the General Population: A Review of the Clinical and Cost-Effectiveness and Guidelines 2015. Holick MF. Vitamin D deficiency. N Engl J Med 2007; 357: 266-281.
  2. Janssens W, Lehouck A, Carremans C, et al. Vitamin D beyond bones in chronic obstructive pulmonary disease: Time to act. Am J Respir Crit Care Med 2009; 179: 630- 636. Heidari B, Heidari P, Hajian-Tilaki K. Relationship between unexplained arthralgia and vitamin D deficiency: A case - control study. Acta Med Iran 2014; 52: 400-405.
  3. Riancho JA, Gonzalez Macias J, Del Arco C, et al. Vertebral compression fractures and mineral metabolism in chronic obstructive lung disease. Thorax 1987; 42: 962- 966. Janssens W, Bouillon R, Claes B, et al. Vitamin D deficiency is highly prevalent in COPD and correlates with variants in the vitamin D binding gene. Thorax 2010; 65: 215-220.
  4. Banerjee A, Panettieri R Jr. Vitamin D modulates airway smooth muscle function in COPD. Curr Opin Pharmacol 2012; 12: 266-274.
  5. Lehouck A, Mathieu C, Carremans C, et al. High doses of vitamin D to reduce exacerbations in chronic obstructive pulmonary disease: A randomized trial. Ann Intern Med 2012; 156: 105-114.
  6. Ginde AA, Mansbach JM, Camargo CA Jr. Association between serum 25-hydroxyvitamin D level and upper respiratory tract infection in the Third National Health and Nutrition Examination Survey. Arch Intern Med 2009; 169: 384-390.
  7. Romme EA, Rutten EP, Smeenk FW, et al. Vitamin D status is associated with bone mineral density and functional exercise capacity in patients with chronic obstructive pulmonary disease. Ann Med 2013; 45: 91-96.
  8. Hornikx M, Van Remoortel H, Lehouck A, et al. Vitamin D supplementation during rehabilitation in COPD: A secondary analysis of a randomized trial. Respir Res 2012; 13: 84. Black PN, Scragg R. Relationship between serum 25- hydroxyvitamin D and pulmonary function in the third national health and nutrition examination survey. Chest 2005; 128: 3792-3798.
  9. Anonim. "Global Initiative for Chronic Obstructive Lung Disease. Pocket Guide to COPD Diagnosis, Management, and http://www.goldcopd.org/uploads/users/files/GOLD_Pocket _2015_Feb18.pdf/04.01.2016. Uptadet 2015".
  10. From Heidari B, Javadian Y, Monadi M, Dankob Y, Firouzjahi A. Vitamin D status and distribution in patients with chronic obstructive pulmonary disease versus healthy controls. Caspian J Int