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Completed Phase 2 Interventional

Study of Abarelix in Androgen-Independent Prostate Cancer Progressing After Agonist Therapy

ClinicalTrials.gov ID: NCT00100243

Public ClinicalTrials.gov record NCT00100243. 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.

ClinicalTrials.gov public records Last synced Sep 8, 2026, 9:22 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

Phase 2 Study of Abarelix in Androgen-Independent Prostate Cancer Progressing After Agonist Therapy

Brief summary

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

This is a Phase 2, open-label study in subjects with androgen-independent prostate cancer who have progressed following treatment with an LHRH agonist. Up to 22 subjects will be enrolled. Enrollment will be monitored to ensure that not all subjects are enrolled based on rising prostate specific antigen (PSA) criterion only. Subjects will be treated with abarelix (Plenaxis) 100 mg intramuscularly (IM) every 2 weeks for 12 weeks (total dose of 600 mg).

Study identification

NCT ID
NCT00100243
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
PRAECIS Pharmaceuticals Inc.
Industry
Enrollment
22 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years and older
Sex
Male
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
Apr 30, 2004
Primary completion
Not listed
Completion
Aug 31, 2005
Last update posted
Sep 18, 2006

2004 – 2005

United States locations

U.S. sites
7
U.S. states
6
U.S. cities
7
Facility City State ZIP Site status
San Diego Center for Urology La Mesa California 91942
Southwest Florida Urological Associates Fort Myers Florida 33907
Panama City Urological Center Panama City Florida 32405
Columbus Urology Research, LLC Columbus Ohio 43214
Oregon Health & Science University Portland Oregon 97201-3098
Urological Associates of Lancaster Lancaster Pennsylvania 17604-3200
Carolina Urologic Research Center Myrtle Beach South Carolina 29572

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00100243, 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 Sep 18, 2006 · Synced Sep 8, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT00100243 live on ClinicalTrials.gov.

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