Study of Topically Administered Oxybutynin Gel in Patients With Urge Incontinence

June 23, 2014 updated by: Antares Pharma Inc.

A Double-Blind, Randomized, Parallel, Placebo-Controlled, Multicenter Study Evaluating the Effect of Treatment With Topically Administered Oxybutynin Gel in Patients With Urinary Frequency, and Urge and Mixed Urinary Incontinence With a Predominance of Urge Incontinence Episodes With an Open-Label Extension

The primary objective of the double-blind phase of the study is to compare the effects of two doses of oxybutynin gel to placebo gel. The objective of the open-label extension is to evaluate the extended safety and skin-irritation profile of topically administered oxybutynin gel.

The hypothesis is that topically administered oxybutynin gel will decrease (compared to placebo) the number of incontinence episodes per week, average daily urinary frequency, and urinary urgency; increase average urinary void volume; and improve patient quality of life.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
626

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 3

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • Alabama
      • Birmingham, Alabama, United States, 35233
    • Arkansas
      • Little Rock, Arkansas, United States, 72211
    • California
      • Laguna Hills, California, United States, 92653
      • Los Angeles, California, United States, 90048
      • San Diego, California, United States, 92103
      • San Diego, California, United States, 92120
    • Connecticut
      • Farmington, Connecticut, United States, 06032
      • New Britain, Connecticut, United States, 06052
    • Florida
      • N. Miami, Florida, United States, 33161
      • New Port Richey, Florida, United States, 34625
      • Pembroke Pines, Florida, United States, 33024
      • Sarasota, Florida, United States, 34232
      • St. Petersburg, Florida, United States, 33710
      • Tampa, Florida, United States, 33607
      • Wellington, Florida, United States, 33414
    • Georgia
      • Columbus, Georgia, United States, 31904
      • Sandy Springs, Georgia, United States, 30328
      • Stockbridge, Georgia, United States, 30281
    • Illinois
      • Evanston, Illinois, United States, 60201
    • Iowa
      • West Des Moines, Iowa, United States, 50266
    • Louisiana
      • Shreveport, Louisiana, United States, 71106
    • Maryland
      • Annapolis, Maryland, United States, 21401
      • Towson, Maryland, United States, 21204
    • Massachusetts
      • Watertown, Massachusetts, United States, 02472
    • Michigan
      • Grand Rapids, Michigan, United States, 49503
      • Saginaw, Michigan, United States, 48604
    • Missouri
      • Chesterfield, Missouri, United States, 63017
    • Nevada
      • Las Vegas, Nevada, United States, 89130
    • New York
      • Brooklyn, New York, United States, 11211
      • Endwell, New York, United States, 13760
      • Kingston, New York, United States, 12401
      • Poughkeepsie, New York, United States, 12601
      • Williamsville, New York, United States, 14221
    • North Carolina
      • Cary, North Carolina, United States, 27518
      • Charlotte, North Carolina, United States, 28209
      • Harrisburg, North Carolina, United States, 28075
      • Raleigh, North Carolina, United States, 27607
      • Raleigh, North Carolina, United States, 27609
      • Salisbury, North Carolina, United States, 28144
      • Wilmington, North Carolina, United States, 28401
      • Winston-Salem, North Carolina, United States, 27103
    • Ohio
      • Wadsworth, Ohio, United States, 44218
    • Oklahoma
      • Bethany, Oklahoma, United States, 73008
    • Oregon
      • Corvallis, Oregon, United States, 97330
    • Pennsylvania
      • Bala Cynwyd, Pennsylvania, United States, 19004
      • Landsdale, Pennsylvania, United States, 19446
    • South Carolina
      • Greenville, South Carolina, United States, 29615
      • Mount Pleasant, South Carolina, United States, 29464
      • Myrtle Beach, South Carolina, United States, 29572
    • South Dakota
      • Sioux Falls, South Dakota, United States, 57104
    • Tennessee
      • Fayetteville, Tennessee, United States, 37334
    • Utah
      • Provo, Utah, United States, 84604
    • Virginia
      • Richmond, Virginia, United States, 23294
    • Washington
      • Seattle, Washington, United States, 98104
      • Spokane, Washington, United States, 99207

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Overactive bladder (OAB) symptoms of urge and/or mixed UI with a predominance of urge incontinence for at least 3 months
  • Have a history of at least 1 - 2 urge episodes and 8 or more voids per day

Exclusion Criteria:

  • Incontinence that is predominantly stress, insensate, or overflow in nature, or incontinence related to chronic illness, anatomical weakness/abnormalities or concomitant medications
  • PVR volume > 200 mL or relative PVR > 50% of pre-void volume as determined by bladder ultrasound
  • History of urinary retention, gastric retention, or uncontrollable narrow-angle glaucoma, or patients who are at risk for these conditions

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Double

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Oxybutynin Gel 56 mg/day
Drug: Oxybutynin

Oxybutynin Gel. Transdermal gel was applied once-daily (in the morning) during 12 weeks of treatment.

Evaluation: reduction of incontinent episodes (baseline vs 12 weeks); comparison 56 resp. 84 mg vs placebo

Other Names:
  • Anturol; Oxybutynin Gel 3%
Drug: Placebo

Placebo Gel Oxybutynin Gel. Transdermal gel was applied once-daily (in the morning) during 12 weeks of treatment.

Evaluation: reduction of incontinent episodes (baseline vs 12 weeks); comparison 56 resp. 84 mg vs placebo

Other Names:
  • Anturol; Oxybutynin Gel 3%
Experimental: Oxybutynin Gel 84 mg/day
Drug: Oxybutynin

Oxybutynin Gel. Transdermal gel was applied once-daily (in the morning) during 12 weeks of treatment.

Evaluation: reduction of incontinent episodes (baseline vs 12 weeks); comparison 56 resp. 84 mg vs placebo

Other Names:
  • Anturol; Oxybutynin Gel 3%
Drug: Placebo

Placebo Gel Oxybutynin Gel. Transdermal gel was applied once-daily (in the morning) during 12 weeks of treatment.

Evaluation: reduction of incontinent episodes (baseline vs 12 weeks); comparison 56 resp. 84 mg vs placebo

Other Names:
  • Anturol; Oxybutynin Gel 3%
Placebo Comparator: Placebo Gel
Drug: Oxybutynin

Oxybutynin Gel. Transdermal gel was applied once-daily (in the morning) during 12 weeks of treatment.

Evaluation: reduction of incontinent episodes (baseline vs 12 weeks); comparison 56 resp. 84 mg vs placebo

Other Names:
  • Anturol; Oxybutynin Gel 3%
Drug: Placebo

Placebo Gel Oxybutynin Gel. Transdermal gel was applied once-daily (in the morning) during 12 weeks of treatment.

Evaluation: reduction of incontinent episodes (baseline vs 12 weeks); comparison 56 resp. 84 mg vs placebo

Other Names:
  • Anturol; Oxybutynin Gel 3%

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Change From Baseline in Mean Weekly Frequency of Urinary Incontinence Episodes at Week 12
Time Frame: 12 weeks
Reduction in number of incontinent episodes, evaluated as mITT (modified intention to treat), after 12 weeks of treatment compared to baseline.
12 weeks

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Antares Pharma Inc.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
March 1, 2009

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
July 1, 2010

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
November 1, 2010

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
May 25, 2009

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
May 26, 2009

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
May 27, 2009

Study Record Updates

Last Update Posted (Estimate)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
July 2, 2014

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
June 23, 2014

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
June 1, 2014

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 20070060

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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