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Completed Phase 1 Interventional Accepts healthy volunteers

A Study in Healthy Volunteers Comparing Two Different Liquid Formulations of Solifenacin With Each Other and With the Tablet Formulation

ClinicalTrials.gov ID: NCT01406158

Public ClinicalTrials.gov record NCT01406158. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Nov 6, 2026, 4:23 PM EST

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Official title

A Phase 1, Open-Label, Randomized, Single Dose, 3-Way Crossover Study to Assess the Relative Bioavailability of Solifenacin Liquid Suspension 10 mg (Formulation B) Versus Solifenacin Liquid Suspension 10 mg (Formulation A) and to Assess the Relative Bioavailability of Solifenacin Liquid Suspension 10 mg (Formulation A and B) Versus the VESIcare (Solifenacin Succinate) 10 mg Tablet in Healthy Volunteers

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

A study in healthy volunteers comparing two different liquid formulations of solifenacin with each other and with the tablet formulation.

Study identification

NCT ID
NCT01406158
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Lead sponsor
Astellas Pharma Inc
Industry
Enrollment
24 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 55 Years
Sex
All
Healthy volunteers
Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
May 2011 (Type not available)
Primary completion
Jul 2011 (Actual)
Completion
Jul 2011 (Actual)
Last update posted
Aug 24, 2011

2011

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Spaulding Clinical Research West Bend Wisconsin 53095 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01406158, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Aug 24, 2011 · Synced Nov 6, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT01406158 live on ClinicalTrials.gov.

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