NCT07574216 · University of Arizona
VEDA Study (DHEA vs Estradiol)
What this study is about
This study is being done to compare two vaginal treatments, vaginal estrogen and vaginal DHEA, that are used to treat vaginal and urinary symptoms related to menopause. These symptoms may include vaginal dryness, discomfort, painful intercourse, or urinary problems and can affect quality of life and sexual health.
View original scientific description
This study is being done to compare two vaginal treatments, vaginal estrogen and vaginal DHEA, that are used to treat vaginal and urinary symptoms related to menopause. These symptoms may include vaginal dryness, discomfort, painful intercourse, or urinary problems and can affect quality of life and sexual health. Women who choose to participate will be randomly assigned to use one of the two treatments for a set period of time. Participants will complete questionnaires about their symptoms and sexual health and have simple vaginal testing at the beginning and end of the study. The goal of this research is to better understand how these treatments affect vaginal health and sexual function so healthcare providers can make informed treatment decisions and improve care for postmenopausal women.
Interventions
DRUG
DHEA ovals
DHEA (dehydroepiandrosterone) is an inactive hormone precursor naturally produced by the body. When placed locally in the vagina, it is converted by vaginal cells into small amounts of estrogen and androgens exactly where the tissues need them. This helps restore the vaginal lining, improve moisture, and reduce pain.
DRUG
Estradiol 0.01% Vag Cream
Estradiol 0.01% vaginal cream is a local (vaginal) estrogen therapy used to treat symptoms of genitourinary syndrome of menopause (GSM)-the thinning, dryness, and inflammation of vaginal and urinary tissues caused by postmenopausal estrogen decline.
Primary outcome measures
Genitourinary Symptoms
Time frame: Baseline/post treatment (6 month follow up)
To compare the change in FSFI scores from baseline visit to post-treatment visit with vaginal DHEA versus vaginal estrogen among postmenopausal women with genitourinary symptoms.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Peri- or post-menopausal status
- Presence of any genitourinary or vaginal symptom (e.g., dryness, itching, discomfort, dyspareunia)
- Willingness and ability to use vaginal therapy
- Ability to provide informed consent
- English speaker
Exclusion criteria
- Use of systemic hormone therapy within the last 6 months
- Gynecologic malignancy
- Known allergy to study medications
- Active vaginal infection at enrollment
- Prior pelvic radiation
Where
- Phoenix, Arizona
Related conditions & keywords
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Sep 21, 2026 · Source of record for eligibility and locations