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Investigation of the Effect of Degarelix in Terms of Prostate Volume Reduction in Prostate Cancer Patients

NCT00884273 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 182

Last updated 2013-11-13

Study results available
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Summary

This was a Phase 3b clinical study in prostate cancer patients which aimed to compare the current standard therapy of a gonadotrophin releasing hormone (GnRH) agonist, goserelin (3.6 mg; plus anti-androgen flare protection, bicalutamide), to a novel GnRH antagonist, degarelix (240 mg starting dose/80 mg maintenance dose) with respect to mean percentage reduction in prostate volume.

The hypothesis was that degarelix could decrease prostate size at least as effectively as the combination of a GnRH agonist with an anti-androgen for flare protection.

Conditions

Interventions

DRUG

Degarelix

The degarelix doses were administered into the abdominal wall every 28 days. A starting dose of 240 mg (40 mg/mL) degarelix was administered on Day 0 as two 3 mL subcutaneous (s.c.) injections. The second and third doses of 80 mg (20 mg/mL) degarelix were administered as single 4 mL s.c. injections on Days 28 and 56, respectively.

DRUG

Goserelin

Goserelin implants (3.6 mg) were inserted s.c. into the abdominal wall every 28 days. The first dose was administered on Day 0. The second and third doses of goserelin were administered on Days 28 and 56, respectively.

DRUG

Bicalutamide

On Day 0, participants began once-daily per-oral (p.o.) treatment with bicalutamide (50 mg) as anti-androgen flare protection; this treatment continued for 28 days after the first dose of goserelin.

Sponsors & Collaborators

  • Ferring Pharmaceuticals

    lead INDUSTRY

Principal Investigators

  • Clinical Development Support · Ferring Pharmaceuticals

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
MALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2009-08-31
Primary Completion
2011-03-31
Completion
2011-03-31

Countries

  • Belgium
  • Denmark
  • Finland
  • Italy
  • Norway
  • Portugal
  • Sweden
  • Turkey (Türkiye)

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00884273 on ClinicalTrials.gov