Two Phase Extension Trial of SP668 to Investigate the Safety and Tolerability of Sustained Release Fesoterodine in Subjects With Overactive Bladder: a Double-Blind Phase Followed by an Open-Label Extension Phase
1 other identifier
interventional
N/A
1 country
1
Brief Summary
This extension trial of SP668 consists of two phases: double-blind treatment and open-label extension. The trial provides subjects the option of long-term treatment with sustained release (SR) fesoterodine (SPM 907) and to assess long-term subject safety, tolerability and efficacy. Double-Blind: Subjects remained on either fesoterodine 4mg, 8mg or 12mg depending on their dose assignment in SP668. Previous SP668 placebo subjects received fesoterodine 4mg. Open-Label: Subjects received fesoterodine 8mg with a one time option to reduce the dose to 4mg and a one time option to increase again to 8mg. The primary variables focus on long-term safety and tolerability and include the observation and assessment of adverse events, residual urinary volumes, laboratory parameters, changes in ECG, physical and urological examinations and subject's assessment of treatment tolerance. Secondary efficacy variables include various parameters derived from micturition diaries, count of subjects and their dose choice throughout the trial and subject's assessment of treatment efficacy.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
Started Jun 2003
Typical duration for phase_2
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
June 1, 2003
CompletedFirst Submitted
Initial submission to the registry
September 14, 2005
CompletedFirst Posted
Study publicly available on registry
September 22, 2005
CompletedPrimary Completion
Last participant's last visit for primary outcome
June 1, 2007
CompletedStudy Completion
Last participant's last visit for all outcomes
June 1, 2007
CompletedOctober 16, 2008
October 1, 2008
4 years
September 14, 2005
October 15, 2008
Conditions
Interventions
Eligibility Criteria
You may qualify if:
- Overactive bladder
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Pfizerlead
Study Sites (1)
Schwarz
RTP, North Carolina, United States
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- STUDY DIRECTOR
Brooke Derby
UCB Pharma
Study Design
- Study Type
- interventional
- Phase
- phase 2
- Allocation
- NON RANDOMIZED
- Masking
- NONE
- Intervention Model
- SINGLE GROUP
- Sponsor Type
- INDUSTRY
Study Record Dates
First Submitted
September 14, 2005
First Posted
September 22, 2005
Study Start
June 1, 2003
Primary Completion
June 1, 2007
Study Completion
June 1, 2007
Last Updated
October 16, 2008
Record last verified: 2008-10