effect of levothroxine consumption time on thyroid hormone level

Effects of bed time vs morning levothroxine consumption on thyroid function in hypothyroid patients

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT201110235692N5

Enrollment

100

Registered

2013-05-22

Start date

2011-08-23

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. Disorders of thyroid gland

Interventions

Intervention 1: levothroxine consumption in morning time. Intervention 2: consumption of levothroxine in bed time.

Treatment - Drugs

levothroxine consumption in morning time

consumption of levothroxine in bed time

Eligibility

Sex/Gender

All

Age

18 Years to 80 Years

Inclusion criteria

Inclusion criteria: inclusion criteria:age>18; primary hypothyroidism exclusion criteria: pregnancy;ocp consumption; malabsorption disease

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

Measure	Time frame
TSH. Timepoint: before and 2 month after intervention. Method of measurement: lab test.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMohammad Ali Bayani

Babol University of Medical Science

m.bayani@mubabol.ac.ir+98 11 1223 8301

Outcome results

None listed

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