CI

At a glance

ClinicalIndex Comparison Record
Phase 2Completed· 74 enrolled
Drug / intervention
Estradiol +3 moredrug
Likely dose
Estradiol oral capsule twice daily; Progesterone oral capsule twice daily; Leuprolide acetate intramuscular injection monthlyAI-extracted
Key inclusion· 8
  • Group 1: History of DSM-IV major depression or hypomanic/manic episode within 3 months of childbirth (confirmed by SCID interview)
  • Group 2: History of DSM-IV major depression episode(s) outside of pregnancy and not within 3 months postpartum
  • Group 3: Normal controls with no past or present Axis I diagnosis or menstrual-related mood disorders
  • Well/stable for minimum of 1 year
Key exclusion· 18
  • History of suicide attempts or psychotic episodes requiring hospitalization
  • Endometriosis
  • Undiagnosed enlargement of the ovaries
  • Liver disease

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT00001481
NCT00001481Phase 2Completed

An Endocrine Model for Postpartum Mood Disorders

National Institute of Mental Health (NIMH)·interventional·Posted Nov 4, 1999·Updated Dec 5, 2025

In Brief

A Phase 2 clinical trial evaluating Estradiol, Placebo, and 2 other interventions for Postpartum Depression. Completed, enrolled 74 participants across 1 site.

Detailed Summary

The present protocol is designed to create a "scaled-down" hormonal milieu of pregnancy and the puerperium in order to determine whether it is the abrupt withdrawal of gonadal steroids or the prolonged exposure to gonadal steroids that is associated with mood symptoms.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States
Collaborators--

Timeline

Phase 2CompletedFinished
19961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027
First PostedNov 4, 1999
Enrollment StartApr 26, 1996
Primary CompletionOct 25, 2024
TodayJul 2, 2026
Enrollment to primary: 28.5 yearsPosted 26.7 years ago

Interventions

Estradioldrug

Participants receive 17 beta-estradiol as oral capsule twice daily

Placeboother

Participants receive placebo as oral capsule twice daily

Progesteronedrug

Participants receive progesterone as oral capsule twice daily

leuprolide acetatedrug

Leuprolide acetate is a gonadotropin releasing hormone (GnRH) agonist, given via intramuscular injection monthly