Effects of vitamin D supplementation on different aspects of health

Effects of vitamin D supplementation on different aspects of physical and mental health in adolscent girls

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

IRCT

Registry ID

IRCT201509047117N7

Enrollment

988

Registered

2015-11-25

Start date

2015-01-30

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

Condition 1: irritable bowel syndrome. Condition 2: depression. Condition 3: aggression. Condition 4: quality of life. Condition 5: Menstrual pattern. Condition 6: dietary intake and dietary pattern. Condition 7: Sleep disorders. Condition 8: Vitamin D deficiency. Condition 9: pain. Irritable bowel syndrome Depressive episode Unspecified mood [affective] disorder General psychiatric examination, not elsewhere classified Unspecified condition associated with female genital organs and menstru

Interventions

vitamin d, 50000IU, once per ten days for three month.

Treatment - Drugs

vitamin d, 50000IU, once per ten days for three month

Eligibility

Sex/Gender

Female

Age

12 Years to 18 Years

Inclusion criteria

Inclusion criteria: inclusion criteria: student girls with age of between 12 to 18 years exclusion criteria: chronic disease, cancer, drugs and supplements use

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

Measure	Time frame
Serum of vitamin d. Timepoint: Before the intervention, A week after the end of 3 months of intervention. Method of measurement: ECL.;Irritable bowel syndrome. Timepoint: Before the intervention, A week after the end of 3 months of intervention. Method of measurement: Rome 3 questionaire.;Depression. Timepoint: Before the intervention, A week after the end of 3 months of intervention. Method of measurement: beck questionaire.;Aggression. Timepoint: Before the intervention, A week after the end of 3 months of intervention. Method of measurement: questionare.;Menstrual pattern. Timepoint: Before the intervention, A week after the end of 3 months of intervention. Method of measurement: questionare.;Anthropometeric factors. Timepoint: Before the intervention, A week after the end of 3 months of intervention. Method of measurement: anthropometeric tools.;Blood pressure. Timepoint: Before the intervention, one week after the end of intervention. Method of measurement: Barometer.;Lipid profile. Timepoint: Before the intervention, A week after the end of 3 months of intervention. Method of measurement: autoanalyzer.;Sleep disorders. Timepoint: Before the intervention, A week after the end of 3 months of intervention. Method of measurement: questionare.;Dietary intake and dietary pattern. Timepoint: Before the intervention, A week after the end of 3 months of intervention. Method of measurement: FFQ, food record.;Liver function. Timepoint: Before the intervention, A week after the end of 3 months of intervention. Method of measurement: ELISA, autoanalyzer.;Kidney function. Timepoint: Before the intervention, A week after the end of 3 months of intervention. Method of measurement: autoanalyzer.;Fasting blood sugar. Timepoint: Before the intervention, A week after the end of 3 months of intervention. Method of measurement: autoanalyzer.;Pain. Timepoint: Before the intervention, A week after the end of 3 months of intervention. Method of measurement: questionare.;Quality of lif	—

Measure

Time frame

Serum of vitamin d. Timepoint: Before the intervention, A week after the end of 3 months of intervention. Method of measurement: ECL.;Irritable bowel syndrome. Timepoint: Before the intervention, A week after the end of 3 months of intervention. Method of measurement: Rome 3 questionaire.;Depression. Timepoint: Before the intervention, A week after the end of 3 months of intervention. Method of measurement: beck questionaire.;Aggression. Timepoint: Before the intervention, A week after the end of 3 months of intervention. Method of measurement: questionare.;Menstrual pattern. Timepoint: Before the intervention, A week after the end of 3 months of intervention. Method of measurement: questionare.;Anthropometeric factors. Timepoint: Before the intervention, A week after the end of 3 months of intervention. Method of measurement: anthropometeric tools.;Blood pressure. Timepoint: Before the intervention, one week after the end of intervention. Method of measurement: Barometer.;Lipid profile. Timepoint: Before the intervention, A week after the end of 3 months of intervention. Method of measurement: autoanalyzer.;Sleep disorders. Timepoint: Before the intervention, A week after the end of 3 months of intervention. Method of measurement: questionare.;Dietary intake and dietary pattern. Timepoint: Before the intervention, A week after the end of 3 months of intervention. Method of measurement: FFQ, food record.;Liver function. Timepoint: Before the intervention, A week after the end of 3 months of intervention. Method of measurement: ELISA, autoanalyzer.;Kidney function. Timepoint: Before the intervention, A week after the end of 3 months of intervention. Method of measurement: autoanalyzer.;Fasting blood sugar. Timepoint: Before the intervention, A week after the end of 3 months of intervention. Method of measurement: autoanalyzer.;Pain. Timepoint: Before the intervention, A week after the end of 3 months of intervention. Method of measurement: questionare.;Quality of lif

—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactSayyed Saeid Khayyatzadeh

Mashhad university of medical sicence

khayyatzadehs921@mums.ac.ir+98 51 2882 9260

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 23, 2026