Study to Evaluate Menses Induction in Women Administered Proellex

NCT ID: NCT00881608

Last Updated: 2014-08-25

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

View full results

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

TERMINATED

Clinical Phase

PHASE1

Total Enrollment

11 participants

Study Classification

INTERVENTIONAL

Study Start Date

2009-02-28

Study Completion Date

2009-08-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

The purpose of this study is to determine the oral dose level at which the investigative drug, Proellex, is able induce menstruation.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

The purpose of this study is to determine the oral dose level at which the investigative drug, Proellex, is able to suppress endogenous progesterone in women. It is believed that giving Proellex in the early/mid-luteal phase of the cycle will suppress the effects of endogenous progesterone triggering the end of the cycle and inducing menstruation as happens naturally

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Amenorrhea

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

NON_RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Placebo

Initiation-Placebo Cycle-Five (5) placebo capsules will be dispensed to subjects to self-administer for five days starting on cycle day 18.

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Placebo, 1 capsule daily for five days

3 mg Proellex

First Cycle (3 mg)- Five (5) 3 mg capsules of Proellex will be dispensed to subjects to self-administer for five days starting on cycle day 18.

Group Type EXPERIMENTAL

Proellex

Intervention Type DRUG

Proellex, one 3, 6, 12 or 25 mg capsule daily for five days

6 mg Proellex

Second Cycle (6 mg)-Subjects, who have not experienced menses, will have their dose of Proellex escalated, and be dispensed ten (10) 3 mg capsules of Proellex to self-administer 2, 3 mg capsules each day for five days starting on cycle day 18.

Group Type EXPERIMENTAL

Proellex

Intervention Type DRUG

Proellex, one 3, 6, 12 or 25 mg capsule daily for five days

12 mg Proellex

Third Cycle (12 mg)-Subjects, who have not experienced menses, will have their dose of Proellex escalated, and be dispensed twenty (20) 3 mg capsules of Proellex to self-administer 4, 3 mg capsules for five days starting on cycle day 18.

Group Type EXPERIMENTAL

Proellex

Intervention Type DRUG

Proellex, one 3, 6, 12 or 25 mg capsule daily for five days

25 mg Proellex

Fourth Cycle (25 mg)-Subjects, who have not experienced menses, will be dispensed five (5) 25 mg capsules of Proellex to self-administer for five days starting on cycle day 18.

Group Type EXPERIMENTAL

Proellex

Intervention Type DRUG

Proellex, one 3, 6, 12 or 25 mg capsule daily for five days

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

Placebo

Placebo, 1 capsule daily for five days

Intervention Type DRUG

Proellex

Proellex, one 3, 6, 12 or 25 mg capsule daily for five days

Intervention Type DRUG

Other Intervention Names

Discover alternative or legacy names that may be used to describe the listed interventions across different sources.

Dummy Telapristone acetate

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Clinical laboratory tests within normal ranges
* A normal menstrual period of 26-30 days
* Desiring not to become pregnant
* Agreeing to use a double barrier method of birth control for the duration of the trial

Exclusion Criteria

* Post-menopausal status
* Aamenorrhea or dysfunctional uterine bleeding
* Subjects demonstrating any clinically significant medical condition rendering the subjects infertile or marginally fertile
* Subjects with a Body Mass Index (BMI) below 18 or over 39
Minimum Eligible Age

18 Years

Maximum Eligible Age

45 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

Yes

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Repros Therapeutics Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Andre van As, M.D., Ph.D

Role: STUDY_DIRECTOR

Repros Therapeutics Inc.

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Advances in Health Inc.

Houston, Texas, United States

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

ZP-010

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

"Stair Step Study"
NCT03309176 COMPLETED PHASE4
Progesterone in Luteal Phase Deficiency
NCT02950948 WITHDRAWN PHASE3
Phase II Study of Ovulation in Obese Women
NCT06306131 RECRUITING PHASE2