Status:

COMPLETED

Efficacy and Safety Study of Elagolix Versus Placebo or Leuprorelin Acetate in Endometriosis

Lead Sponsor:

AbbVie

Conditions:

Endometriosis

Eligibility:

FEMALE

18-45 years

Phase:

PHASE2

Brief Summary

This study is designed to evaluate the safety and beneficial effects of elagolix (NBI-56418) compared to placebo and leuprorelin (an approved endometriosis therapy) over a three month period followed ...

Detailed Description

The study followed a parallel-group design in which participants were randomized (1:1:1:1) to one of the following treatment groups for the first 12 weeks of dosing: 150 mg elagolix once daily (q.d.);...

Eligibility Criteria

Inclusion

  • Inclusion Criteria
  • Female, aged 18 to 45 years, inclusive
  • Have moderate to severe pelvic pain due to endometriosis
  • Have been surgically (laparoscopy) diagnosed with endometriosis within the last 5 years and have recurrent or persistent endometriosis symptoms
  • Have regular menstrual cycle (23-33 day)
  • Agree to use two forms of non-hormonal contraception during the study
  • Exclusion Criteria:
  • Received a Gonadotropin-releasing hormone (GnRH) agonist, GnRH antagonist, danazol, or have received any of these agents within 6 months of the start of screening.
  • Received subcutaneous medroxyprogesterone acetate (DMPA-SC) or intramuscular (i.m.) medroxyprogesterone acetate (DMPA-IM), or have received either of these agents within 3 months of the start of screening.
  • Are currently using hormonal contraception or other forms of hormonal therapy or received such treatment within the last month
  • Have had surgery for endometriosis within the last month
  • Are using systemic steroids on a chronic or regular basis within 3 months
  • Have uterine fibroids or other pelvic lesions ≥ 3 cm in diameter
  • Have had a hysterectomy or oophorectomy
  • Have pelvic pain that is not caused by endometriosis
  • Have unstable medical condition or chronic disease
  • Have been pregnant within the last 6 months and is currently breast feeding

Exclusion

    Key Trial Info

    Start Date :

    November 26 2008

    Trial Type :

    INTERVENTIONAL

    Allocation :

    ACTUAL

    End Date :

    February 24 2010

    Estimated Enrollment :

    174 Patients enrolled

    Trial Details

    Trial ID

    NCT00797225

    Start Date

    November 26 2008

    End Date

    February 24 2010

    Last Update

    September 10 2018

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