Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.

NCT00743184 · ClinicalTrials.gov registry record · Phase 2

Trial of the Safety and Efficacy of Ozarelix in Participants With Benign Prostatic Hyperplasia (BPH)

A Phase 2 study, sponsored by Spectrum Pharmaceuticals.

Terminated
Registry status
Phase 2
Development phase
28
Enrollment target

NCT00743184: Clinical Trial Phase 2 study, sponsored by Spectrum Pharmaceuticals.

NCT00743184 is a Phase 2 study that was terminated before completion, run by Spectrum Pharmaceuticals. The registered enrollment target is 28 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (79% lower). According to ClinicalTrials.gov, the official US trial registry.

View on ClinicalTrials.gov ↗

View your shortlist →

The verdict

NCT00743184, a Phase 2 study, was terminated before completion, sponsored by Spectrum Pharmaceuticals.

TERMINATED
Registry status
Phase 2
Development phase
28 participants
Enrollment target

Study Summary

This is a multi-center, randomized, double-blind, placebo-controlled study to evaluate the efficacy of ozarelix compared to placebo in the treatment of lower urinary tract symptoms (LUTS) secondary to benign prostatic hyperplasia (BPH) in men as assessed by the International Prostate Symptom Score (IPSS) at Week 14.

Primary Outcome

IPSS is a validated self-administered index for grading benign prostatic hyperplasia (BPH)-related signs and symptoms. It consists of a set of seven questions. A total score of 1-7 indicates mild disease, 8-19 moderate disease and 20-35 severe disease.

Interventions

  • DRUG Placebo
  • DRUG ozarelix

Trial Details

FieldValue
Enrollment Target 28 participants
Start Date 2008-12-04
Est. Completion 2010-01-20
Phase Phase 2
Spectrum Pharmaceuticals

52 total trials

Why NCT00743184 stopped before completion

NCT00743184 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 28 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (79% lower).

The record links to 0 conditions, and to 2 interventions - of which Placebo is the first listed.

NCT00743184 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT00743184 about?

NCT00743184 is a clinical study titled "Trial of the Safety and Efficacy of Ozarelix in Participants With Benign Prostatic Hyperplasia (BPH)". This is a multi-center, randomized, double-blind, placebo-controlled study to evaluate the efficacy of ozarelix compared to placebo in the treatment of lower urinary tract symptoms (LUTS) secondary to benign prostatic hyperplasia (BPH) in men as assessed by the International Prostate Symptom Score (...

What is the current status of trial NCT00743184?

This trial is currently terminated. It is a Phase 2 study. The enrollment target is 28 participants. The study started on 2008-12-04. Estimated completion is 2010-01-20.

What interventions are being tested in trial NCT00743184?

The interventions under investigation include: Placebo (DRUG), ozarelix (DRUG).

Who is sponsoring clinical trial NCT00743184?

This trial is sponsored by Spectrum Pharmaceuticals, which has 52 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT00743184's enrollment target sits among peer trials

28 1677th of 2000 higher than 304 of 2,000 other Phase 2 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 2 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

Nationwide trials with similar profiles

Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.

Similar enrollment target

  • NCT03471117 · 28 participants · Phase 4

    Pioglitazone to Reduce Sympathetic Overactivity in CKD Patients

  • NCT03523975 · 28 participants · Phase 1

    Venetoclax, Lenalidomide and Rituximab in Patients With Previously Untreated Mantle Cell Lymphoma

  • NCT03608631 · 28 participants · Phase 1

    iExosomes in Treating Participants With Metastatic Pancreas Cancer With KrasG12D Mutation

  • NCT03810651 · 28 participants · Early Phase 1

    Pencil Beam Scanning in Patients With Renal Tumors

Similar registry start date

  • NCT05962346 · started 2026-12 · NA

    Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia

  • NCT07125183 · started 2026-12 · Phase 2

    Study on Efficacy and Tolerability of Weekly Doxorubicin in Elderly Patients With Advanced or Metastatic Leiomyosarcoma

  • NCT07292298 · started 2026-11 · Phase 2

    Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates

  • NCT04263285 · started 2026-10 · NA

    Treatment of Depression Post-SCI

Source: ClinicalTrials.gov NCT00743184, the US trial registry maintained by the National Library of Medicine. NCT00743184 (small enrollment · none site footprint · terminated) retrieved and formatted by PlainTrial, see methodology.