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Solifenacin Succinate With Tamsulosin HCl in Males With Lower Urinary Tract Symptoms and Bladder Outlet Obstruction

This study has been completed.
Study NCT00507455.   Last updated on September 25, 2008.   Information provided by Astellas Pharma Inc

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Descriptive Information Fields
Brief Title  Solifenacin Succinate With Tamsulosin HCl in Males With Lower Urinary Tract Symptoms and Bladder Outlet Obstruction
Official Title  A Phase 2, Randomized, Double-Blind, Parallel Group, Placebo Controlled, Multi-Center Study to Evaluate the Safety of the Co-Administration of Solifenacin Succinate With 0.4 mg Tamsulosin Hydrochloride OCAS (TOCAS) Using Urodynamics in Male Subjects With Lower Urinary Tract Symptoms (LUTS) and Bladder Outlet Obstruction (BOO)
Brief Summary

A study to evaluate the safety of the co-administration of solifenacin succinate with tamsulosin hydrochloride in male subjects with lower urinary tract symptoms (LUTS) and bladder outlet obstruction (BOO).

Detailed Description

A 3 arm (2 active, 1 placebo) study to evaluate the safety of the co-administration of solifenacin succinate with tamsulosin hydrochloride in male subjects with lower urinary tract symptoms (LUTS) and bladder outlet obstruction (BOO).

Study Phase Phase II
Study Type  Interventional
Study Design  Treatment, Randomized, Double Blind (Subject, Caregiver, Investigator), Placebo Control, Parallel Assignment, Safety/Efficacy Study
Primary Outcome Measure  Evaluate the urodynamic variables [ Time Frame: 12 weeks ] [ Designated as safety issue: Yes ]
Secondary Outcome Measure  Tolerability, safety, and efficacy of 2 doses of solifenacin succinate with tamsulosin hydrochloride [ Time Frame: 12 weeks ] [ Designated as safety issue: No ]
Condition  Lower Urinary Tract Symptoms
Bladder Outlet Obstruction
Intervention  Drug: solifenacin succinate
Drug: tamsulosin hydrochloride
Drug: placebo
MEDLINE PMIDs
Links
Recruitment Information Fields
Recruitment Status  Completed
Enrollment  222
Start Date  June 2007
Completion Date August 2008
Eligibility Criteria 

Inclusion Criteria:

  • Diagnosed with LUTS and BOO
  • BOO indication by a BOOI ≥ 20
  • Subject has a total IPPS score of ≥ 8 (Inclusion criteria for Baseline also)

Exclusion Criteria:

  • History of urinary retention in preceding 12 months
  • Current UTI or symptomatic and recurrent UTI of > 3 episodes within 12 months.
  • Known clinical history or diagnosis of chronic inflammation, stone in bladder or ureter, or other causes of outflow tract obstruction
  • Known diagnosis or history of carcinoma or previous pelvic radiation therapy, except non-metastatic basal or squamous cell carcinoma of the skin that had been treated successfully
  • Clinically significant cardiovascular or cerebrovascular diseases within 6 months prior to Visit 1
Gender Male
Ages 45 Years and older
Accepts Healthy Volunteers No
Contacts ††
Location Countries  United States,   Belgium,   Czech Republic,   Germany,   Hungary,   Poland
Administrative Information Fields
NCT ID  NCT00507455
Organization ID 905-CL-058
Secondary IDs ††
Study Sponsor  Astellas Pharma Inc
Collaborators ††
Investigators 
Study Director:     Use Central Contact     Astellas Pharma US, Inc.    
Information Provided By Astellas Pharma Inc
Verification Date September 2008
First Received Date  July 25, 2007
Last Updated Date September 25, 2008

 †    Required WHO trial registration data element.
††   WHO trial registration data element that is required only if it exists.




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