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Fasting Study of Levothyroxine Sodium Tablets 200 mg to Synthroid Tablets 200 mg

NCT00648557 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 32

Last updated 2024-04-24

No results posted yet for this study

Summary

The objective of this study was to investigate the bioequivalence of Mylan's levothyroxine sodium 200 μg tablets to Abbott's Synthroid® 200 μg tablets following a single 600 μg (3 x 200 μg) dose administration in healthy volunteers under fasting conditions. Twenty-nine healthy, non-smoking, subjects between the ages of 18 and 47 completed this open-label, randomized, two-period, two-treatment, single-dose crossover study conducted by Dr. James D. Carlson at PRACS Institute, Ltd., Fargo, ND. Statistical analysis of the data revealed that 90% confidence intervals were within the acceptable bioequivalent range of 80% and 125% for the natural log transformed parameters LNAUC0-48hr and LNCPEAK for baseline corrected total L-thyroxine. This study demonstrated that Mylan's 200 μg levothyroxine sodium tablets are bioequivalent to Abbott's Synthroid® 200 μg tablets following a single, oral 600 μg (3 x 200 μg) dose under fasting conditions

Conditions

  • Healthy

Interventions

DRUG

Levothyroxine Sodium Tablets 200 mg

3x200mcg, single dose fasting

DRUG

Synthroid Tablets 200 mg

3x200mcg, single dose fasting

Sponsors & Collaborators

  • Mylan Pharmaceuticals Inc

    lead INDUSTRY

Principal Investigators

  • James D Carlson, Pharm. D. · PRACS Institute Ltd.

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
NONE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Max Age
50 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2003-01-31
Primary Completion
2003-03-31
Completion
2003-03-31

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00648557 on ClinicalTrials.gov