NDAVAGINALINSERT
Approved
May 2018
Lifecycle
Peak
Competitive Pressure
0/100
Clinical Trials
20
Data completeness
6/8 — Strong
IMVEXXY (estradiol) by Pfizer is estrogen receptor agonists [moa]. First approved in 2018.
Drug data last refreshed 4h ago · AI intelligence enriched 7h ago
AI summarySynthesized from FDA + DailyMed + ClinicalTrials.gov data
IMVEXXY is a vaginal insert formulation of estradiol approved by FDA in May 2018 for the treatment of moderate-to-severe dyspareunia due to menopause-related vulvovaginal atrophy. It works as an estrogen receptor agonist, delivering localized hormone therapy directly to vaginal tissue. The product represents a novel delivery approach to a well-established active pharmaceutical ingredient.
$0.013BPart D
PeakStable
7.4 years to LOEPeak lifecycle status with modest $13M Part D spending indicates mature market penetration; brand team likely focused on retention and optimization rather than expansion.
Mechanism of Action
Estrogen Receptor Agonists
Pharmacologic Class:
Estrogen
Indications
Indication data is being enriched from DailyMed and FDA labeling. Check back soon for approved therapeutic uses.
Clinical Trials (20)
Evaluate the Effect of Vimseltinib on Pharmacokinetics of Combined Oral Contraceptive (Ethinyl Estradiol/Levonorgestrel)
Started Jun 2026
24 enrolled
Healthy Participants
A Trial to Examine the Interaction of Repinatrabit With Ethinyl Estradiol/Norethindrone, Metformin,Carbamazepine, Rosuvastatin, and Methotrexate When Administered Together
Started Mar 2026
48 enrolled
Healthy Volunteers
A Phase 1 Study to Assess the Effect of ABBV-722 on Ethinyl Estradiol and Levonorgestrel Drug Levels in Healthy Adult Female Participants
Started Mar 2026
15 enrolled
Healthy Volunteer
Estradiol-mediated Inflammation and Central Sensitization in the Pathophysiology of Endometriosis-associated Pelvic Pain
Started Dec 2025
130 enrolled
EndometriosisPelvic Pain
Drug-drug Interaction Study of Bemnifosbuvir/Ruzasvir (BEM/RZR) and Ethinyl Estradiol/Levonorgestrel (EE/LNG)
Started Dec 2025
24 enrolled
Healthy Volunteer Study
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Data Sources
- Drug label: DailyMed / FDA
- Clinical trials: ClinicalTrials.gov
- Patent data: FDA Orange Book
- Spending data: CMS Medicare
The information on this page is for informational purposes only and should not be used as a substitute for professional medical advice. Drug information is sourced from FDA, DailyMed, and other government databases. Adverse event data from FAERS does not establish causation. Always consult a healthcare professional for medical decisions.