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A Study to Compare the Bioavailability of 300 mg Trazodone Hydrochloride Extended-release Caplets and 100 mg Trazodone Hydrochloride Immediate-release Tablets (Administered Three Times Daily)

NCT01121900 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 26

Last updated 2012-04-27

Study results available
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Summary

The objective of this study was to compare the pharmacokinetic profiles of the test product, 300 mg trazodone hydrochloride (HCl) extended-release caplets (containing Contramid®), when administered as a single dose, and the reference product, 100 mg trazodone HCl immediate-release tablets (Apotex Corp), when administered three times daily. For this purpose the rate and extent of absorption of trazodone and formation of m-chlorophenylpiperazine (mCPP) after administration of the two formulations, were compared under fasting conditions.

Conditions

  • Healthy

Interventions

DRUG

Trazodone HCl

Dosage form: Extended-release caplets containing 300 mg trazodone HCl Dose: 300 mg trazodone HCl extended-release caplets (one caplet) at 23:30 on Day 1 of the test product treatment period following a fasting period of at least 4 hours.

DRUG

Trazodone HCl

Dosage form: Immediate-release tablets containing 100 mg trazodone HCl Dose: 100 mg trazodone HCl immediate-release tablets (one tablet per dosing time) at 23:30 on Day 1, at 07:30 and 15:30 on Day 2 of the reference product treatment period.

Sponsors & Collaborators

  • Labopharm Inc.

    lead INDUSTRY

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
CROSSOVER

Eligibility

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

Timeline & Regulatory

Start
2008-06-30
Primary Completion
2008-07-31
Completion
2008-07-31

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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 NCT01121900 on ClinicalTrials.gov