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Comparing Pre Breakfast vs Pre Dinner Levothyroxine Dosing in Hypothyroidism

Effectiveness of Pre Breakfast Vs Pre Dinner Administration of Levothyroxine for Hypothyroidism Patients in a Tertiary Care Hospital ? A Crossover Randomized Study - nil

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2025/08/093443
Enrollment
60
Registered
2025-08-21
Start date
Unknown
Completion date
Unknown
Last updated
2025-09-15

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

Conditions

Health Condition 1: R00-R99- Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified

Interventions

Intervention1: levothyroxine: pre dinner administration of levothyroxine 1 hour before dinner Control Intervention1: Levothyroxine: Pre breakfast administration of levothyroxine 1 hour before breakfas

Sponsors

Indira Gandhi Medical college and research institute
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Diagnosed with hypothyroidism and patient who are taking thyroid hormone replacement therapy for 3 months continuously prior to the study.

Exclusion criteria

Exclusion criteria: History of thyroid surgery or radioactive iodine treatment. Presence of significant comorbidities (e.g., severe cardiovascular disease, uncontrolled diabetes).Use of medications that interfere with levothyroxine pharmacokinetic property and pregnant women and lactating women.

Design outcomes

Primary

MeasureTime frame
comparative effectiveness of different timing strategies using serum TSH levelTimepoint: Baseline, week 12 and week 24

Secondary

MeasureTime frame
Detailed analysis of adherence patterns between different timing regimens and comprehensive documentation of adverse effects or drug interactions Timepoint: Baseline, week 12 and week 24

Countries

India

Contacts

Public ContactRamya.V

Indira Gandhi medical college and research institute

hiwedz@gmail..com9943732717

Outcome results

None listed

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