Article Dans Une Revue Journal of Pharmaceutical Research International Année : 2021

Role of Vitamin D in Reducing the Frequency of Asthma Attacks in Patients with Frequent Exacerbation of Asthma

Résumé

Introduction: Vitamin D deficiency is common among asthmatics with literature suggesting that its low levels in the body may trigger exacerbations and decrease the response to corticosteroid treatment. It has also shown to inhibit the production of cytokines, which in turn enhances the body’s response to corticosteroid treatment during an exacerbation. Therefore, maintenance of adequate levels of vitamin D in patients with asthma may reduce the risk of exacerbation and improve their general health. This study aims to explore the role of vitamin D supplementation in preventing asthma exacerbations. Methods: This single blind parallel arm interventional study was conducted in the pulmonology ward in a tertiary care hospital from June 2018 to April 2020. Two hundred (n= 200) participants with a history of frequent acute exacerbation of asthma were enrolled in the study via consecutive convenient non-probability technique. Participants were divided into two groups; the placebo and the interventional group that received 200,000 IU of vitamin D capsule. Results: Compared to day 0, mean episodes of exacerbation in the interventional group were significantly lower after 180 days (1.1 ± 0.4 vs. 0.61 ± 0.3; p-value <0.0001). Similarly, number of asthma attacks in past 7 days was significantly lower in intervention group after 180 days (4.4 ± 2.7 vs. 3.1 ± 1.5; p-value 0.0001) Conclusion: Vitamin D supplementation is a safe and cost-friendly approach to reducing asthma exacerbations. It may also help to improve the condition in severe asthmatics with low vitamin D levels.

Fichier non déposé

Dates et versions

hal-05269049 , version 1 (19-09-2025)

Identifiants

  • HAL Id : hal-05269049 , version 1

Citer

Mubeen Ahmed Memon, Sheeba Faryal Ansari, Mumtaz Ali Lakho, Mukhtiar Hussain Jaffery, Syed Zulfiquar Ali Shah, et al.. Role of Vitamin D in Reducing the Frequency of Asthma Attacks in Patients with Frequent Exacerbation of Asthma. Journal of Pharmaceutical Research International, 2021, 33 (53B), pp.11-16. ⟨hal-05269049⟩
5 Consultations
0 Téléchargements

Partager

  • More