A Study to Assess the Skin Irritation and Sensitization of Estradiol/Levonorgestrel TDS in Healthy Postmenopausal Subjects
Public ClinicalTrials.gov record NCT07794150. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Multiple-Center Study to Evaluate the Skin Irritation and Sensitization Potential of a Test Estradiol/Levonorgestrel Transdermal Delivery System (Corium TDS)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The two products used in this study are transdermal patches that contain selegiline. The test drug is the Estradiol/Levonorgestrel Transdermal Delivery System (TDS). The comparator drug is the Climara Pro® TDS. The purpose of this research study is to compare how the skin tolerates the test TDS and the comparator TDS. The study will evaluate and compare skin irritation and possible allergic-type skin reactions (sensitization) caused by the two products. The comparison will be based on how the skin responds to repeated applications of each TDS. This includes the assessment of skin irritation during the Induction Period and the evaluation of possible allergic or sensitization reactions after the Challenge Period. In addition, the adhesion of each patch (how well the patch sticks to the skin over time) will be regularly checked, as this is important for both product performance and skin safety.
Study identification
- NCT ID
- NCT07794150
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 250 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 40 Years to 75 Years
- Sex
- Female
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Aug 9, 2026
- Primary completion
- May 30, 2027
- Completion
- May 30, 2027
- Last update posted
- Aug 30, 2026
2026 – 2027
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Novum Pharmaceutical Research Services | Las Vegas | Nevada | 89121 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 1 non-U.S. site.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07794150, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Aug 30, 2026 · Synced Sep 3, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07794150 live on ClinicalTrials.gov.