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Vitamin D Improves Clinical Manifestations in Asthmatic Children

Vitamin D Supplemental Therapy for Asthmatic Children May Improve Clinical Manifestations and Reduce IgE Serum Levels

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05167617
Enrollment
102
Registered
2021-12-22
Start date
2020-06-01
Completion date
2021-09-15
Last updated
2021-12-22

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

Conditions

Asthma in Children

Brief summary

Objectives: Evaluation of the effect of vitamin D supplemental therapy (VDST) on clinical manifestation of bronchial asthma (BA) as judged by The International Study of Asthma and Allergies in Childhood (ISAAC) questionnaire and estimated serum levels of immunoglobulin E (IgE). Patients & Methods: scores of ISAAC questionnaire and blood samples were obtained for estimation of serum IgE and 25-hydroxy VD (25-HVD) at booking time (T1) of 102 BA patients. VDST was provided as 2000 IU daily for 3 and 6 months for patients had moderate and mild HVD, respectively. At the end of 12-m after start of VDST (T2), ISAAC questionnaire and serum levels of 25-HVD and IgE were re-evaluated and the percentage of change was calculated.

Interventions

DRUGVit D

Vit D was provided as 2000 IU daily for 3 and 6 months for patients who had mild and moderate HVD, respectively.

Sponsors

Tanta University
Lead SponsorOTHER

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
SUPPORTIVE_CARE
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
6 Years to 14 Years
Healthy volunteers
No

Inclusion criteria

* Patients in the age group of 6-14 years, free of

Exclusion criteria

and complaining of chest wheezes were included in the study.

Design outcomes

Primary

MeasureTime frameDescription
Clinical Improvement3 to 6 monthsThe effect of vitamin D supplemental therapy on pediatric asthma severity as judged by the score of ISSAC questionnaire.

Countries

Egypt

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026