The Effect of Vitamin D and Selenium Supplements

The Effect of Supplements Containing Vitamin D and Selenium to Asthma Treatment on Symptoms and Immunological Alterations in Patients with Moderate to Severe Asthma

Status

Recruiting

Phases

Phase 2

Study type

Interventional

Source

IRCT

Registry ID

IRCT20150716023235N16

Enrollment

Registered

2020-09-04

Start date

2020-04-20

Completion date

Unknown

Last updated

2020-09-07

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

Conditions

Patients with Moderate to Severe Asthma. Asthma

Interventions

Intervention 1: Intervention group: The first group was treated by 1200 IU of vitamin D3 daily for two months. Intervention 2: Intervention group: the second group was treated by 10 ml of Asmavit syru

Eligibility

Sex/Gender

All

Age

6 Years to No maximum

Inclusion criteria

Inclusion criteria: Patients with moderate to severe asthma according to the criteria adopted to determine the severity of the disease. Age above 6 years patients satisfaction

Exclusion criteria

Exclusion criteria: Pregnancy Unstable asthma

Design outcomes

Primary

Measure	Time frame
Clinical symptoms. Timepoint: before and after intervention. Method of measurement: ACT and ACQ questionnaire.;Immunological Alterations. Timepoint: before and after intervention. Method of measurement: Elisa.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMansoor Ahoon

Mashhad University of Medical Sciences

dr.m.ahoon@gmail.com+98 51 3846 7298

Outcome results

None listed

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