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Completed Phase 3 Interventional

Study Evaluating Combination of Levonorgestrel (LNG) and Ethinyl Estradiol (EE) in Premenstrual Dysphoric Disorder

ClinicalTrials.gov ID: NCT00128934

Public ClinicalTrials.gov record NCT00128934. 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.

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ClinicalTrials.gov public records Last synced Oct 23, 2026, 1:49 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Multicenter, Randomized, Double-Blind, Placebo-Controlled Phase 3 Study of a Combination of Levonorgestrel and Ethinyl Estradiol in a Continuous Daily Regimen in Subjects With Premenstrual Dysphoric Disorder

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to determine whether levonorgestrel (LNG)/ethinyl estradiol (EE) is effective in treating the symptoms of severe premenstrual syndrome (PMS).

Study identification

NCT ID
NCT00128934
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Enrollment
744 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years to 49 Years
Sex
Female
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Aug 2005 (Type not available)
Primary completion
Not listed
Completion
Dec 2007 (Actual)
Last update posted
Dec 27, 2007

2005 – 2007

United States locations

U.S. sites
69
U.S. states
29
U.S. cities
64
Facility City State ZIP Site status
Not listed Scottsdale Arizona 85251 —
Not listed Tucson Arizona 85715 —
Not listed Jonesboro Arkansas 72401 —
Not listed Little Rock Arkansas 72205 —
Not listed Carmichael California 95608 —
Not listed Los Angeles California 90095 —
Not listed San Diego California 92103 —
Not listed Denver Colorado 80202 —
Not listed Lakewood Colorado 80228 —
Not listed Longmont Colorado 80501 —
Not listed Middletown Connecticut 06457 —
Not listed New Haven Connecticut 06510 —
Not listed Waterbury Connecticut 06708 —
Not listed Washington D.C. District of Columbia 20037 —
Not listed Adventure Florida 33180 —
Not listed Clearwater Florida 33761 —
Not listed Fort Myers Florida 33916 —
Not listed Hialeah Florida 33016 —
Not listed Pembroke Pines Florida 33024 —
Not listed West Palm Beach Florida 33407 —
Not listed Atlanta Georgia 30328 —
Not listed Atlanta Georgia 30342 —
Not listed Savannah Georgia 31406 —
Not listed Boise Idaho 83712 —
Not listed Chicago Illinois 60631 —
Not listed Chicago Illinois 60634 —
Not listed Evansville Indiana 47714 —
Not listed South Bend Indiana 46601 —
Not listed Lexington Kentucky 40509 —
Not listed New Orleans Louisiana 70114 —
Not listed Glen Burnie Maryland 21061 —
Not listed Boston Massachusetts 02114 —
Not listed Pittsfield Massachusetts 01201 —
Not listed Springfield Massachusetts 01107 —
Not listed Brooklyn New York 11235 —
Not listed Buffalo New York 14214 —
Not listed New York New York 10021 —
Not listed Rochester New York 14609 —
Not listed Fayetteville North Carolina 28304 —
Not listed New Bern North Carolina 28562 —
Not listed Winston-Salem North Carolina 27103 —
Not listed Cincinnati Ohio 45219 —
Not listed Cleveland Ohio 44122 —
Not listed Mogadore Ohio 44260 —
Not listed Oklahoma City Oklahoma 73112 —
Not listed Tulsa Oklahoma 74135 —
Not listed Eugene Oregon 97401 —
Not listed Medford Oregon 97504 —
Not listed Philadelphia Pennsylvania 19104 —
Not listed Philadelphia Pennsylvania 19114 —
Not listed Wexford Pennsylvania 15090 —
Not listed East Providence Rhode Island 02914 —
Not listed Greer South Carolina 29654 —
Not listed Hilton Head Island South Carolina 29926 —
Not listed Nashville Tennessee 37203 —
Not listed Austin Texas 78756 —
Not listed Carrollton Texas 75010 —
Not listed Conroe Texas 77304 —
Not listed San Antonio Texas 78229 —
Not listed Salt Lake City Utah 84107 —
Not listed Sandy City Utah 84070 —
Not listed Burlington Vermont 05401 —
Not listed Charlottesville Virginia 22903 —
Not listed Norfolk Virginia 23502 —
Not listed Richmond Virginia 23230 —
Not listed Richmond Virginia 23233 —
Not listed Richmond Virginia 23294 —
Not listed Lakewood Washington 98499 —
Not listed Renton Washington 98055 —

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 14 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00128934, 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 Dec 27, 2007 · Synced Oct 23, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT00128934 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →