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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT03594058
Other study ID # VEL-2001
Secondary ID
Status Completed
Phase Phase 2
First received
Last updated
Start date July 9, 2018
Est. completion date May 2, 2019

Study information

Verified date August 2019
Source Velicept Therapeutics, Inc.
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

This is a Phase 2b, multicenter, randomized, double-blind, placebo-controlled, parallel-group study designed to evaluate the efficacy, safety, and tolerability of solabegron modified release low dose or high dose tablets, compared to matched placebo, administered once daily for 12 weeks to adult female subjects with overactive bladder symptoms (frequency, urgency, and predominantly urgency incontinence) for at least 6 months.


Recruitment information / eligibility

Status Completed
Enrollment 1413
Est. completion date May 2, 2019
Est. primary completion date April 29, 2019
Accepts healthy volunteers No
Gender Female
Age group 18 Years to 80 Years
Eligibility Inclusion Criteria:

- Adult female subjects 18 to 80 years of age, with a = 6-month history of symptoms of overactive bladder including: frequency, urgency, urgency urinary incontinence, and mixed incontinence. Subjects must provide written informed consent and either be of non-childbearing potential or of childbearing potential meeting specific criteria (e.g., negative pregnancy test, sexual inactivity, acceptable methods of birth control, and use of hormonal contraceptives).

Exclusion Criteria:

- Subjects must have no history of pelvic or bladder disease, e.g., uterine prolapse, malignancy, prior surgery, or treatment with botulinum toxin.

- Diabetes insipidus or poorly controlled Type 1 or Type 2 diabetes mellitus

- Cardiac conditions:

- prior cardiovascular events or procedures within 6 months of screening

- congestive heart failure

- abnormal ECG findings, including ECG QT correction interval (QTc) > 470 msec at the Screening Visit

- systolic blood pressure = 180 mmHg or diastolic blood pressure = 100 mmHg, or heart rate > 100 beats per minute

- Abnormal tests of liver function

- History of prior infection due to HIV or hepatitis B or hepatitis C virus

- Allergy or hypersensitivity to solabegron or mirabegron

- Women of childbearing potential: breastfeeding, pregnant, or actively trying to become pregnant

- Participation in a trial of an investigational or marketed drug = 30 days prior to the Screening Visit or in any clinical trial of an investigational drug that may affect urinary function within 3 months prior to Screening Visit.

- Inability to read, understand, or complete study-related materials

Study Design


Related Conditions & MeSH terms


Intervention

Drug:
Solabegron modified release tablets, low dose
Solabegron modified release tablets low dose or high dose or matching placebo once daily for 12 weeks.
Solabegron modified release tablets, high dose
Solabegron modified release tablets low dose or high dose or matching placebo once daily for 12 weeks.
Matching Placebo
Solabegron modified release tablets low dose or high dose or matching placebo once daily for 12 weeks.

Locations

Country Name City State
United States Velicept Investigative Site - Atlanta Atlanta Georgia
United States Velicept Investigative Site - Aurora Aurora Colorado
United States Velicept Investigative Site - Austin Austin Texas
United States Velicept Investigative Site - Austin Austin Texas
United States Velicept Investigative Site - Aventura Aventura Florida
United States Velicept Investigative Site - Biloxi Biloxi Mississippi
United States Velicept Investigative Site - Birmingham Birmingham Alabama
United States Velicept Investigative Site - Birmingham Birmingham Alabama
United States Velicept Investigative Site - Brighton Brighton Massachusetts
United States Velicept Investigative Site - Bryan Bryan Texas
United States Velicept Investigative Site - Carrollton Carrollton Texas
United States Velicept Investigative Site - Charleston Charleston South Carolina
United States Velicept Investigative Site - Charleston Charleston South Carolina
United States Velicept Investigative Site - Chattanooga Chattanooga Tennessee
United States Velicept Investigative Site - Crowley Crowley Louisiana
United States Velicept Investigative Site - Dallas Dallas Texas
United States Velicept Investigative Site - Dayton Dayton Ohio
United States Velicept Investigative Site - Doral Doral Florida
United States Velicept Investigative Site - Doral(2) Doral Florida
United States Velicept Investigative Site - East Providence East Providence Rhode Island
United States Velicept Investigative Site - Edgewater Edgewater Florida
United States Velicept Investigative Site - Edison Edison New Jersey
United States Velicept Investigative Site - Englewood Englewood Colorado
United States Velicept Investigative Site - Fargo Fargo North Dakota
United States Velicept Investigative Site - Fort Mill Fort Mill South Carolina
United States Velicept Investigative Site - Fort Worth Fort Worth Texas
United States Velicept Investigative Site - Georgetown Georgetown Texas
United States Velicept Investigative Site - Gresham Gresham Oregon
United States Velicept Investigative Site - Guntersville Guntersville Alabama
United States Velicept Investigative Site - Hialeah Hialeah Florida
United States Velicept Investigative Site - Hollywood Hollywood Florida
United States Velicept Investigative Site - Houston Houston Texas
United States Velicept Investigative Site - Houston Houston Texas
United States Velicept Investigative Site - Jackson Jackson Tennessee
United States Velicept Investigative Site - Knoxville Knoxville Tennessee
United States Velicept Investigative Site - La Vista La Vista Nebraska
United States Velicept Investigative Site - Lansdale Lansdale Pennsylvania
United States Velicept Investigative Site - Las Vegas Las Vegas Nevada
United States Velicept Investigative Site - Las Vegas Las Vegas Nevada
United States Velicept Investigative Site - Las Vegas Las Vegas Nevada
United States Velicept Investigative Site - Lauderdale Lakes Lauderdale Lakes Florida
United States Velicept Investigative Site - Lincoln Lincoln California
United States Velicept Investigative Site - Lincoln Lincoln Rhode Island
United States Velicept Investigative Site - Metairie Metairie Louisiana
United States Velicept Investigative Site - Miami Miami Florida
United States Velicept Investigative Site - Miami Miami Florida
United States Velicept Investigative Site - Miami Miami Florida
United States Velicept Investigative Site - Miami Springs Miami Springs Florida
United States Velicept Investigative Site - Mustang Mustang Oklahoma
United States Velicept Investigative Site - New London New London Connecticut
United States Velicept Investigative Site - New Port Richey New Port Richey Florida
United States Velicept Investigative Site - North Dartmouth North Dartmouth Massachusetts
United States Velicept Investigative Site - North Hollywood North Hollywood California
United States Velicept Investigative Site - Oklahoma City Oklahoma City Oklahoma
United States Velicept Investigative Site - Olive Branch Olive Branch Mississippi
United States Velicept Investigative Site - Palm Harbor Palm Harbor Florida
United States Velicept Investigative Site - Plano(1) Plano Texas
United States Velicept Investigative Site - Plano(2) Plano Texas
United States Velicept Investigative Site - Pompano Beach Pompano Beach Florida
United States Velicept Investigative Site - Raleigh Raleigh North Carolina
United States Velicept Investigative Site - Sacramento Sacramento California
United States Velicept Investigative Site - Saginaw Saginaw Michigan
United States Velicept Investigative Site - San Angelo San Angelo Texas
United States Velicept Investigative Site - San Antonio San Antonio Texas
United States Velicept Investigative Site - San Antonio San Antonio Texas
United States Velicept Investigative Site - San Diego San Diego California
United States Velicept Investigative Site - San Diego San Diego California
United States Velicept Investigative Site - Saraland Saraland Alabama
United States Velicept Investigative Site - Snellville Snellville Georgia
United States Velicept Investigative Site - Spartanburg Spartanburg South Carolina
United States Velicept Investigative Site - Spring Valley Spring Valley California
United States Velicept Investigative Site - Sugar Land Sugar Land Texas
United States Velicept Investigative Site - Tampa Tampa Florida
United States Velicept Investigative Site - Tucson Tucson Arizona
United States Velicept Investigative Site - Tucson Tucson Arizona
United States Velicept Investigative Site - Upland Upland California
United States Velicept Investigative Site - West Palm Beach West Palm Beach Florida

Sponsors (1)

Lead Sponsor Collaborator
Velicept Therapeutics, Inc.

Country where clinical trial is conducted

United States, 

References & Publications (1)

Ohlstein EH, von Keitz A, Michel MC. A multicenter, double-blind, randomized, placebo-controlled trial of the ß3-adrenoceptor agonist solabegron for overactive bladder. Eur Urol. 2012 Nov;62(5):834-40. doi: 10.1016/j.eururo.2012.05.053. Epub 2012 Jun 5. — View Citation

Outcome

Type Measure Description Time frame Safety issue
Primary Change from Baseline in mean number of micturitions per 24 hours at Week 12 Micturition events will be recorded by subjects in an eDiary using a smartphone device during 3-day diary periods prior to randomization and at 12 weeks. Micturtions will be assessed prior to randomization and at Week 12 (Visit 6).
Secondary Urinary Incontinence (1) Change from Baseline in mean number of urgency urinary incontinence episodes per 24 hours Prior to Randomization (Baseline) and at Weeks 4, 8, and 12
Secondary Urinary Incontinence (2) Percentage change from Baseline in mean number of urgency urinary incontinence episodes per 24 hours Prior to Randomization (Baseline) and at Weeks 4, 8, and 12
Secondary Urinary Incontinence (3) Proportion of subjects with no episodes of urgency urinary incontinence per 24 hours Prior to Randomization (Baseline) and at Weeks 4, 8, and 12
Secondary Urinary Incontinence (4) Proportion of subjects with no episodes of urinary incontinence (urgency and non-urgency) per 24 hours Prior to Randomization (Baseline) and at Weeks 4, 8, and 12
Secondary Urinary Incontinence (5) Change from Baseline in total urinary incontinence episodes (urgency and non-urgency) per 24 hours Prior to Randomization (Baseline) and at Weeks 4, 8, and 12
Secondary Micturitions (1) Change from Baseline in mean number of micturitions per 24 hours Prior to Randomization (Baseline) and at Weeks 4 and 8
Secondary Micturitions (2) Percentage change from Baseline in mean number of micturitions per 24 hours Prior to Randomization (Baseline) and at Weeks 4, 8, and 12
Secondary Micturitions (3) Percentage of subjects with < 8 micturitions per 24 hours Prior to Randomization (Baseline) and at Weeks 4, 8, and 12
Secondary Micturitions (4) Change from Baseline in mean number of nocturnal voids per 24 hours Prior to Randomization (Baseline) and at Weeks 4, 8, and 12
Secondary Urine Void Volume (1) Change from Baseline in average void volume over 24 hours Prior to Randomization (Baseline) and at Weeks 4, 8, and 12
Secondary Urine Void Volume (2) Percentage change from Baseline in average void volume over 24 hours Prior to Randomization (Baseline) and at Weeks 4, 8, and 12
Secondary Urine Void Volume (3) Change from Baseline in maximum individual void volume over 24 hours Prior to Randomization (Baseline) and at Weeks 4, 8, and 12
Secondary Urine Void Volume (4) Percentage change from Baseline in maximum individual void volume over 24 hours Prior to Randomization (Baseline) and at Weeks 4, 8, and 12
Secondary Urgency (1) Proportion of subjects with urges with a mean grade of 3 of 4 per 24 hours Prior to Randomization (Baseline) and at Weeks 4, 8, and 12
Secondary Urgency (2) Change from Baseline in mean urgency assessments per 24 hours associated with micturitions or incontinence Prior to Randomization (Baseline) and at Weeks 4, 8, and 12
Secondary Patient Reported Outcomes (1) Patient Perception of Bladder Control. This patient-reported questionnaire assesses the patient's perception of current urinary problems, where higher score (on a scale of 1 to 6) indicates more severe problems. Prior to Randomization (Baseline) and at Weeks 4, 8, and 12
Secondary Patient Reported Outcomes (2) Change from Baseline in Symptom Bother Score (Overactive Bladder Questionnaire [OAB-q] short form). The OAB-q short form is completed as a 4-week recall where a higher score (on a scale of 1 to 6) indicates greater symptoms. Prior to Randomization (Baseline) and at Weeks 4, 8, and 12
Secondary Patient Reported Outcomes (3) Change from Baseline in health-related quality of life (Overactive Bladder Questionnaire [OAB-q] short form). The OAB-q short form is completed as a 4-week recall where a higher score (on a scale of 1 to 6) indicates worse health-related quality of life. Prior to Randomization (Baseline) and at Weeks 4, 8, and 12
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