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Efficacy & Safety Study of VESIcare® (Solifenacin Succinate) in Patients Wishing to Switch From Detrol LA® for Treatment of Overactive Bladder (VERSUS)

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT00454740
First Posted: April 2, 2007
Last Update Posted: September 18, 2014
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by (Responsible Party):
Astellas Pharma Inc
  Purpose
To evaluate the efficacy of 5 and10mg solifenacin succinate in patients with urgency who have OAB syndrome (urgency, with or without urge incontinence, usually with frequency and nocturia) and wish to switch from tolterodine tartrate extended release to solifenacin succinate due to lack of sufficient improvement in urgency episodes

Condition Intervention Phase
Urinary Bladder, Overactive Drug: solifenacin succinate Phase 3

Study Type: Interventional
Study Design: Allocation: Non-Randomized
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: An Open-Label Multicenter Study to Assess the Efficacy and Safety of Daily Oral Administration of 5 and 10mg VESIcare® (Solifenacin Succinate) in Patients Who Wish to Switch From Detrol LA® (Tolterodine Tartrate Extended Release) for the Treatment of Overactive Bladder Symptoms Versus: VESIcare® Efficacy and Research Study US

Resource links provided by NLM:


Further study details as provided by Astellas Pharma Inc:

Primary Outcome Measures:
  • Evaluate the efficacy of 5 and 10mg solifenacin succinate in patients with urgency who have OAB syndrome. [ Time Frame: Weeks 1, 4, 8 and 12 ]

Secondary Outcome Measures:
  • To assess the improvement in urge incontinence, frequency,nocturia, and urgency [ Time Frame: Weeks 1, 4, 8 and 12 ]
  • Number of patients satisfied with treatment [ Time Frame: Weeks 1, 4, 8 and 12 ]
  • Assessment of efficacy [ Time Frame: End of study ]
  • Evaluation of the safety and tolerability [ Time Frame: Baseline to end of study ]

Enrollment: 441
Study Start Date: June 2004
Study Completion Date: August 2005
Primary Completion Date: August 2005 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: 1 Drug: solifenacin succinate
Oral
Other Name: VESIcare(R), YM905

  Eligibility

Information from the National Library of Medicine

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Ages Eligible for Study:   18 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Patients with OAB who have been treated with tolterodine tartrate extended release for at least 4 weeks immediately preceding entry into the study, and wish to switch to solifenacin succinate due to lack of sufficient improvement in urgency episodes.
  • Previous non-drug treatment of OAB is allowed if it has been established at least 4 weeks prior to Screening and is continued throughout the study.
  • At least 3 urinary urgency episodes/24 hours while receiving tolterodine tartrate extended release documented in a 3-day patient diary in the pre-washout assessments on tolterodine tartrate extended release with or without urge incontinence described as OAB syndrome.
  • Prior to treatment with tolterodine tartrate extended release, patients must have had OAB syndrome for 3 or more months.

Exclusion Criteria:

  • Previous treatment with darifenacin
  • Treatment with tolterodine tartrate extended release for less than 4 weeks prior to enrollment in the study.
  • Significant stress incontinence or mixed stress/urge incontinence where stress is the predominant factor as determined by the investigator.
  • Evidence of a urinary tract infection; chronic inflammation such as interstitial cystitis and bladder stones.
  • Clinically significant outflow obstruction as determined by the Investigator
  • Uncontrolled narrow angle glaucoma, urinary or gastric retention.
  • All patients with severe renal or hepatic impairment will be excluded
  • Patients with chronic severe constipation or history of diagnosed gastrointestinal obstructive disease.
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00454740


  Show 104 Study Locations
Sponsors and Collaborators
Astellas Pharma Inc
Investigators
Study Director: Use Central Contact Astellas Pharma US, Inc.
  More Information

Additional Information:
Publications:
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: Astellas Pharma Inc
ClinicalTrials.gov Identifier: NCT00454740     History of Changes
Other Study ID Numbers: 905-UC-006
First Submitted: March 29, 2007
First Posted: April 2, 2007
Last Update Posted: September 18, 2014
Last Verified: September 2014

Keywords provided by Astellas Pharma Inc:
Urinary Bladder, Overactive
Urgency
VESIcare®
Solifenacin succinate

Additional relevant MeSH terms:
Urinary Bladder, Overactive
Urinary Bladder Diseases
Urologic Diseases
Lower Urinary Tract Symptoms
Urological Manifestations
Signs and Symptoms
Solifenacin Succinate
Tolterodine Tartrate
Muscarinic Antagonists
Cholinergic Antagonists
Cholinergic Agents
Neurotransmitter Agents
Molecular Mechanisms of Pharmacological Action
Physiological Effects of Drugs
Urological Agents