Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 9, 2026, 6:55 AM EDT

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Showing 1–10 of 10 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Lower Urinary Tract Symptoms
Interventions
Tamsulosin, Solifenacin
Drug
Lead sponsor
Timothy Boone, MD, PhD
Other
Eligibility
45 Years and older · Male only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Houston, Texas
Conditions
Urinary Bladder, Overactive
Interventions
VESIcare®, placebo
Drug
Lead sponsor
Astellas Pharma Inc
Industry
Eligibility
18 Years and older
Enrollment
739 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
65
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Atherton, California + 60 more
Completed Phase 3 Interventional Results available

Anticholinergic vs. Botox Comparison Study

NCT01166438
Conditions
Urge Urinary Incontinence, Overactive Bladder
Interventions
Botulinum toxin A (Botox A®), Solifenacin 5mg, Solifenacin 10mg, Trospium chloride
Drug
Lead sponsor
NICHD Pelvic Floor Disorders Network
Network
Eligibility
21 Years and older · Female only
Enrollment
249 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
11
States / cities
Birmingham, Alabama • La Jolla, California • San Diego, California + 8 more
Conditions
Urinary Bladder Overactive, Overactive Bladder, Urinary Bladder Diseases, Urologic Diseases
Interventions
mirabegron, antimuscarinic medication
Drug
Lead sponsor
Astellas Scientific & Medical Affairs, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,524 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
75
States / cities
Birmingham, Alabama • Huntsville, Alabama • Mobile, Alabama + 56 more
Conditions
Urinary Bladder, Overactive
Interventions
solifenacin succinate
Drug
Lead sponsor
Astellas Pharma Inc
Industry
Eligibility
18 Years and older
Enrollment
441 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
104
States / cities
Anchorage, Alaska • Phoenix, Arizona • Scottsdale, Arizona + 90 more
Conditions
Urinary Incontinence
Interventions
solifenacin succinate, Placebo
Drug
Lead sponsor
Astellas Pharma Inc
Industry
Eligibility
18 Years and older · Male only
Enrollment
640 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
58
States / cities
Homewood, Alabama • Anchorage, Alaska • Tucson, Arizona + 53 more
Conditions
Urinary Bladder, Overactive
Interventions
Placebo, Solifenacin Succinate
Drug
Lead sponsor
Astellas Pharma Inc
Industry
Eligibility
18 Years and older
Enrollment
768 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
59
States / cities
Montgomery, Alabama • Phoenix, Arizona • Tucson, Arizona + 53 more
Conditions
Urinary Incontinence
Interventions
solifenacin succinate, tamsulosin, placebo
Drug
Lead sponsor
Astellas Pharma Inc
Industry
Eligibility
45 Years and older · Male only
Enrollment
398 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
74
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tuscon, Arizona + 67 more
Conditions
Overactive Bladder, Urinary Incontinence
Interventions
BOTOX®, solifenacin, Botox placebo (normal saline), solifenacin placebo
Biological · Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years and older
Enrollment
356 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Newport Beach, California
Conditions
Urinary Bladder, Overactive
Interventions
solifenacin succinate
Drug
Lead sponsor
Astellas Pharma Inc
Industry
Eligibility
18 Years and older
Enrollment
2,225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
198
States / cities
Bay Minette, Alabama • Birmingham, Alabama • Decatur, Alabama + 171 more