Effect of vitamin D supplement on level of serum vit D and HDL in children between 10-14 yrs

comparison of vitamin D supplement and placebo effects on level of serum vit D and HDL in children between 10-14 yrs

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT2014050717608N1

Enrollment

Registered

2014-10-11

Start date

2014-05-22

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

Effect of vitamin D supplement on serum vit D level and serum HDL level in child between 10-14. ????? ????

Interventions

Intervention 1: In case group: those eligible for the study taking 30 tablets of vitamin D supplement(1,000 IU )after getting a blood test(by fasting) for using daily and Asked them to come back for

Treatment - Drugs

In case group: those eligible for the study taking 30 tablets of vitamin D supplement(1,000 IU )after getting a blood test(by fasting) for using daily and Asked them to come back for repeat the test

In control group: those eligible for the study taking 30 tablets of placebo after getting a blood test(by fasting) for using daily and Asked them to come back for repeat the test one month later.

Eligibility

Sex/Gender

All

Age

10 Years to 13 Years

Inclusion criteria

Inclusion criteria: Inclusion criteria: children between 10 to 14 yaers old ;study in birjand school Exclusion criteria: having any disease ; taking any drugs or supplement .

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

Measure	Time frame
Serum HDL level. Timepoint: 30 day. Method of measurement: ng/ml.	—

Secondary

Measure	Time frame
Serum HDL level. Timepoint: 30 day. Method of measurement: mg/dl.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactFatemeh Tavakoli MD

Birjand University of Medical Sciences

tavakolif1@bums.ac.ir+98 51 1846 7467

Outcome results

None listed

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