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Bioavailability Study of Fixed Dose Combination (FDC) Dutasteride and Tamsulosin Hydrochloride (HCl) Relative to One Dutasteride and One Tamsulosin HCl Tablet in Healthy Male Subjects

NCT02509104 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 56

Last updated 2018-06-19

No results posted yet for this study

Summary

The primary objective of this study is to determine the bioavailability of a FDC capsule formulation of dutasteride and tamsulosin hydrochloride (0.5 milligram \[mg\]/0.2 mg) relative to coadministration of one dutasteride 0.5 mg capsule and one tamsulosin HCl 0.2 mg tablet in healthy male subjects in fed and fasted states. This is an open-label, randomized, single dose, two-way crossover study enrolling healthy male subjects, split into fasted (Cohort 1) and fed (Cohort 2) conditions. In both cohorts, one FDC capsule formulation of dutasteride 0.5 mg/tamsulosin HCl 0.2 mg will be administered in one treatment period and the coadministration of dutasteride and tamsulosin hydrochloride in a different treatment period. Each subject enrolled will be allowed to participate in only one cohort (i.e, will receive treatment under fasted or fed conditions) and will participate in both treatment periods. The two treatment periods will be separated by a minimum washout period of 28 days. The total duration in the study for each subject will be approximately 2.5 months from screening to the final follow-up visit.

Conditions

  • Prostatic Hyperplasia

Interventions

DRUG

FDC capsule of dutasteride and tamsulosin

Each FDC capsule contains a mixture of dutasteride formulation (equivalent to 0.5 mg dutasteride) and tamsulosin (equivalent to 0.2 mg tamsulosin) and its physical appearance is hard shell capsule.

DRUG

Dutasteride soft gelatine capsule and tamsulosin HCl oral disintegrating tablet

Coadministration of dutasteride soft gelatine capsule and tamsulosin HCl oral disintegrating tablet. Each soft gelatine capsule consist of 0.5 mg of dutasteride and physical appearance is Oblong, size 6, dull yellow capsule. Each oral disintegrating tablet consist of 0.2 mg of tamsulosin and its physical appearance is white, round standard convex.

Sponsors & Collaborators

Principal Investigators

  • GSK Clinical Trials · GlaxoSmithKline

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
MALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2015-07-30
Primary Completion
2015-10-10
Completion
2015-10-10

Countries

  • United States

Study Locations

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Entities

Companies

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 NCT02509104 on ClinicalTrials.gov