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system containing progestin

Phase 3

Female Contraception | Small molecule | Endocrine |Viatris Inc.|Trials Updated: May 6, 2026

system containing progestin target and mechanism

Molecular targetPR
ModalitySmall molecule

Also known as Transdermal system containing progestin

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLEDDMC
Total Trials1
Total Enrollment1,630

FDA Designations

No designations recorded

system containing progestin clinical trials

system containing progestin · 1 trial · 1 indication

Phase 3 1
NCT06672016Study to Evaluate Contraceptive Efficacy and Safety of a Progestin Only Patch in Women of Childbearing PotentialFemale Contraception
ACTIVE NOT_RECRUITING1,630 Analytics
PHASE3ACTIVE NOT_RECRUITING
Study to Evaluate Contraceptive Efficacy and Safety of a Progestin Only Patch in Women of Childbearing Potential
Female ContraceptionUnlock trial analytics

Study Endpoints

Primary Endpoints

To determine the contraceptive efficacy of progestin only patch when used over 13 cycles
13 cycles [of 4 weeks (28 days)

The primary efficacy endpoint will be pregnancy rate described by Pearl Index (PI). PI is defined as the number of pregnancies per 100 women-years.

Secondary Endpoints

To determine the efficacy in obese population (Body mass index (BMI) ≥30.0 kg/m2)
13 cycles [of 4 weeks (28 days)
To determine the efficacy in non-obese population (Body mass index (BMI) <30.0 kg/m2)
13 cycles [of 4 weeks (28 days)
Cycle-wise and cumulative pregnancy rates over 1 year
13 cycles [of 4 weeks (28 days)
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposePREVENTION

Treatment Arms

ArmTypeDescription
This is a single-arm study.EXPERIMENTALThe study patch is a transdermal system that contains the active ingredient progestin. This study is an open-label, single-arm study. This means that all participants in the study will receive the study patch

Interventions

NameTypeDescription
Transdermal system containing progestinDRUGMR-130A-01 transdermal system, patch to be used for female contraception
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Eligibility Criteria

Age Range16 Years to N/A
SexFEMALE
Healthy VolunteersNo
Study Sites56

Inclusion Criteria: 1. Healthy, post-menarcheal and premenopausal women at risk of pregnancy who are at least 16 years of age. 2. Desires to avoid pregnancy, is seeking to use hormonal contraception for at least 1 year. 3. Has negative UPT results at screening and at enrollment visits. 4. Has norma...

Countries:United States
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Frequently asked questions about system containing progestin

What is the transdermal system containing progestin?

The transdermal system containing progestin is an investigational contraceptive patch being developed for female contraception. It is a small molecule therapy delivered through the skin and is designed as a progestin-only option for women of childbearing potential. Viatris Inc. is developing the product, which is currently in Phase 3 clinical development.

What is the transdermal system containing progestin used for?

The transdermal system containing progestin is being developed for female contraception in women of childbearing potential. Its Phase 3 trial is evaluating contraceptive efficacy and safety in this population. The product is investigational and has not been approved for marketing.

What does the transdermal system containing progestin target?

The transdermal system containing progestin targets the progesterone receptor, abbreviated PR. Binding to the progesterone receptor is the mechanism by which progestin-based contraceptives suppress ovulation and thicken cervical mucus. The patch delivers a progestin through the skin into the bloodstream.

Who is developing the transdermal system containing progestin?

Viatris Inc., which trades on Nasdaq under the ticker VTRS, is developing the transdermal system containing progestin. Viatris is the sponsor of the Phase 3 contraceptive efficacy and safety study of the progestin-only patch.

What phase is the transdermal system containing progestin in?

The transdermal system containing progestin is in Phase 3 clinical development. It is investigational and has not been approved by the FDA. The single Phase 3 trial is active but no longer recruiting participants.

What clinical trial is the transdermal system containing progestin in?

The transdermal system containing progestin is being studied in NCT06672016, titled Study to Evaluate Contraceptive Efficacy and Safety of a Progestin Only Patch in Women of Childbearing Potential. The Phase 3 trial has enrolled 1,630 female participants aged 16 years and older in the United States and is active but not recruiting.

Is the transdermal system containing progestin the same as a progestin-only patch?

Yes. The transdermal system containing progestin is also known as the transdermal system containing progestin, and it is described in its Phase 3 trial as a progestin-only patch. These names refer to the same investigational contraceptive product developed by Viatris Inc.