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A Safety Extension Study of DR-OXY-301

A Multicenter, Parallel-Group Extension Study to Evaluate the Safety of Two Doses of DR-3001 in Women With Overactive Bladder

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00782769
Enrollment
240
Registered
2008-10-31
Start date
2008-09-30
Completion date
2010-07-31
Last updated
2023-03-16

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Overactive Bladder

Brief summary

This is a safety extension study of DR-OXY-301 at pre-selected sites. Subjects who complete the DR-OXY-301 study are eligible to participate. The duration of this extension study will be up to approximately 42 weeks. Subjects will have physical and laboratory exams, including blood draws at each scheduled visit and colposcopic examination of the vagina and cervix. As in DR-OXY-301, subjects will be required to insert a vaginal ring; replacing it every 4 weeks. Subjects will also be required to keep a daily record of the number of times and the total amount of time the ring was outside the body each day and the reason for voluntary removal.

Interventions

DRUGOxybutinyn Vaginal Ring 4mg
DRUGOxybutinyn Vaginal Ring 6mg

Sponsors

Duramed Research
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Investigator)

Eligibility

Sex/Gender
FEMALE
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Completed the 12 weeks of treatment in the DR-OXY-301 study * Willing to limit medications for overactive bladder to investigational product only * Able to understand and complete all study procedures including the required diary

Design outcomes

Primary

MeasureTime frame
Safety, by investigating post void residual volume, physical exams, vital signs, and clinical laboratory values. The outcome of any pregnancy will be followed and reportedDuration of Study

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026