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Long-Term Open-Label Extension Trial for Subjects Completing the Phase 3 Trial of Fesoterodine (SP583) for the Treatment of Overactive Bladder Syndrome

This study has been completed.
Information provided by:
Pfizer Identifier:
First received: August 30, 2005
Last updated: November 21, 2008
Last verified: November 2008

This trial will provide long-term data on safety, satisfaction and maintenance on therapy of fesoterodine (SPM 907) in subjects with overactive bladder syndrome.

Subjects completing the 12 week treatment period of SP583 had the opportunity to participate if eligibility was confirmed. They received fesoterodine 8mg with the option to reduce the dose to 4mg during scheduled visits, and to increase again to 8mg, a procedure which could be followed on an annual basis.

Two primary efficacy variables will be assessed, which are observation and assessment of adverse events and duration on therapy.

Secondary efficacy parameters included various parameters derived from micturition diaries and the evaluation of Quality of Life questionnaires (KHQ and ICIQ-SF).

The most important safety variables included the assessment of adverse events, laboratory parameters, changes in ECG, physical exams and measurement of residual urine.

Condition Intervention Phase
Overactive Bladder Syndrome
Drug: SPM 907
Phase 3

Study Type: Interventional
Study Design: Allocation: Non-Randomized
Intervention Model: Single Group Assignment
Masking: Open Label
Official Title: Long-Term Open-Label Extension Trial for Subjects Completing the Phase 3 Trial of Fesoterodine (SP583) for the Treatment of Overactive Bladder Syndrome

Resource links provided by NLM:

Further study details as provided by Pfizer:

Study Start Date: July 2004
Study Completion Date: July 2007
Primary Completion Date: July 2007 (Final data collection date for primary outcome measure)

Ages Eligible for Study:   18 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All

Inclusion Criteria:

  • Participated in SP583

Exclusion Criteria:

  • Failure to complete 12 week treatment with SPM 907
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Please refer to this study by its identifier: NCT00220402

Monheim, Germany
Sponsors and Collaborators
Study Director: Axel Steinert UCB Pharma
  More Information Identifier: NCT00220402     History of Changes
Other Study ID Numbers: SP738
Study First Received: August 30, 2005
Last Updated: November 21, 2008

Additional relevant MeSH terms:
Urinary Bladder, Overactive
Pathologic Processes
Urinary Bladder Diseases
Urologic Diseases
Lower Urinary Tract Symptoms
Urological Manifestations
Signs and Symptoms
Muscarinic Antagonists
Cholinergic Antagonists
Cholinergic Agents
Neurotransmitter Agents
Molecular Mechanisms of Pharmacological Action
Physiological Effects of Drugs
Urological Agents processed this record on May 25, 2017