Vitamin D supplementation and its effect on markers of oxidative stress and antioxidant in asthmatic children.

Effect of oral vitamin D supplementation on serum markers of oxidative stress and antioxidant in asthmatic children and its comparison with control group.

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

IRCT

Registry ID

IRCT2014053117843N3

Enrollment

Registered

2014-08-04

Start date

2013-09-23

Completion date

Unknown

Last updated

2018-02-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Asthma. Asthma

Interventions

Intervention 1: In this study to intervention group, prescribed vitamin D vial 100000 IU, orally, once. Intervention 2: In this study to placebo group, prescribed Sweet oil vial, orally, once.

Treatment - Drugs

In this study to intervention group, prescribed vitamin D vial 100000 IU, orally, once.

In this study to placebo group, prescribed Sweet oil vial, orally, once.

Eligibility

Sex/Gender

All

Age

4 Years to 18 Years

Inclusion criteria

Inclusion criteria: Inclusion criteria: asthma; Bouali Hospital admission. Exclusion criteria: pneumonia; Rickets; the use of high-dose vitamin D in the last three months; severe malnutrition; diseases such as cystic fibrosis.

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

Measure	Time frame
Clinical improvement. Timepoint: 8 weeks. Method of measurement: Spirometry.	—

Secondary

Measure	Time frame
Glutathione. Timepoint: 8 weeks. Method of measurement: Folin–Ciocalteu reagent.;Serum Total antioxidant capacity (TOC). Timepoint: 10 days. Method of measurement: Spectrophotometery.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr Adel Ahadi

Ardabil University of Medical Sciences.

a.ahadi@arums.ac.ir+98 914 451 5486

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026