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REDucing Hot FLASHes in Women Using Endocrine Therapy.
Sponsor: Reinier de Graaf Groep
Summary
The goal of this randomized intrapatient cross-over study is to assess the efficacy of oxybutynin versus venlafaxine in reducing hot flashes in women using endocrine therapy after breast cancer. The objectives it aims to answer are: * To assess the efficacy of oxybutynin versus venlafaxine in reducing hot flashes in women using endocrine therapy after breast cancer * To assess side effects of oxybutynin versus venlafaxine. * To assess the personal preference of women for oxybutynin versus venlafaxine in reducing hot flashes. * To assess quality of life of women when reducing hot flashes in women using endocrine therapy after breast cancer. Participants will fill-out a patient diary during 15 weeks total on a daily basis and receive an (online) questionnaire three times total. Researchers will compare two groups (venlafaxine group versus oxubutynine group) to assess its efficacy concerning hot flashes.
Official title: A Randomized Intrapatient Cross-over Study to Assess the Efficacy of Oxybutynin Versus Venlafaxine in Reducing Hot Flashes in Women Using Endocrine Therapy After Breast Cancer.
Key Details
Gender
FEMALE
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
260
Start Date
2024-10-03
Completion Date
2029-01-01
Last Updated
2025-02-04
Healthy Volunteers
No
Conditions
Interventions
Oxybutynin
Oxybutynin 5 mg twice per day for 6 weeks
Venlafaxine
Venlafaxine 37.5 mg once daily for 7 days followed by 75 mg once daily for 5 weeks
Locations (1)
Reinier de Graaf Gasthuis
Delft, South Holland, Netherlands