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Efficacy of estetrol/drospirenone in premenstrual syndrome/premenstrual dysphoric disorder

Efficacy of estetrol/drospirenone combination drug in premenstrual syndrome/premenstrual dysphoric disorder, an open-label,multicenter, prospective observational study - Efficacy of E4/DRSP for PMS/PMDD, a prospective open-label study

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000057362
Enrollment
60
Registered
2025-03-22
Start date
2025-04-01
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Premenstrual syndrome, Premenstrual dysphoric disorder

Interventions

None listed

Sponsors

Fukushima Medical University
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: 1. Women 18 years of age or older at the time of registration. 2. Patients who visited an obstetrics and gynecology clinic for the treatment of dysmenorrhea and chose to be treated with E4/DRSP combination tablets. 3. Patients who reported some premenstrual symptoms and were diagnosed with moderate or severe PMS or PMDD using the Premenstrual Symptom Screening Tool (PSST). 4. Patients with regular menstrual cycles 5. Patients who provided written informed consent to participate in the study.

Exclusion criteria

Exclusion criteria: 1. Patients who have used oral contraceptives or hormonal agents containing progestins for the treatment of dysmenorrhea within 3 months prior to study entry. 2. Patients with any of the contraindications for use of E4/DRSP combination products. 3. Patients already being treated for PMS/PMDD 4. Patients who are pregnant, breastfeeding, or planning to become pregnant during the study. 5. Patients who were unable to continue attending the clinic and taking E4/DRSP until the fifth visit.

Design outcomes

Primary

MeasureTime frame
Comparison of total MDQ scores and sub-scores at the start of treatment with E4/DRSP combination treatment after 6 cycles.

Countries

Japan

Contacts

Public ContactMariko Ogawa

Fukushima Medical University Fukushima Medical Center for Children and Women

ogawam@fmu.ac.jp024-547-1111

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026