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The effect of vitamin D on hypothyroidism

The evaluation of the effect of vitamin D on thyroid function in hypothyroid patients

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT2016022325895N2
Enrollment
201
Registered
2016-05-29
Start date
2015-07-01
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

hypothyroidism. Hypothyroidism, unspecified

Interventions

Intervention 1: Intervention: one tab 50000 per week,oral, for three months. Intervention 2: Control: One tab of placebo per week ,oral,for three months.
Treatment - Drugs
Intervention: one tab 50000 per week,oral, for three months
Control: One tab of placebo per week ,oral,for three months

Sponsors

Arak University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
20 Years to 57 Years

Inclusion criteria

Inclusion criteria: Inclusion criteria: Controlled hypothyroidism; No need to change the dose of levothyroxine; lack of the other diseases Exclusion criteria: The presence of other disease; need to change the dose of levothyroxine

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

MeasureTime frame
The changes of TSH. Timepoint: the beginning of the study, the end of three months. Method of measurement: Blood sample.;The changes of T4. Timepoint: the beginning of the study, the end of three months. Method of measurement: Blood sample.;The changes of T3. Timepoint: the beginning of the study, the end of three months. Method of measurement: Blood sample.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactAfsaneh Talaei

Arak University of Medical Sciences

afsanehtalaeii@yahoo.com+98 86 3417 3612

Outcome results

None listed

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