Gynecomastia Extension Study

March 10, 2008 updated by: AstraZeneca

An OptioExtension of Trial 1033US/0006 to Assess Safety, Tolerability, Efficacy of Anastrozole (ZD1033, Arimidex™) in Treatment of Gynecomastia in Pubertal Boys Given Placebo and to Conduct a Long-Term Safety Follow-Up of Non-Responding Subjects Given Anastrozole in the Previous Trial

The purpose of this study is to look at the effect of anastrozole (ZD1033, Arimidex™) in reducing gynecomastia in pubertal boys treated with placebo in Trial 1033US/0006 (another anastrozole study).

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Phase

  • Phase 3

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

11 years to 18 years (Child, Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

Male

Description

Inclusion Criteria:

  • Subjects must have entered Trial 1033US/0006 and completed 6 months of treatment and one month of follow-up.
  • Subjects must have gynecomastia, with one breast measuring at least 3 cm in diameter.

Exclusion Criteria:

  • Subjects who have been given medications known to cause gynecomastia within the previous 3 months

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Non-Randomized
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Change in linear dimensions of the breast

Secondary Outcome Measures

Outcome Measure
Change in breast tenderness

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

AstraZeneca

Investigators

  • Principal Investigator: Edward O Reiter, MD, Baystate Medical Center-Children's Hospital

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

January 1, 2001

Primary Completion (Actual)

June 1, 2002

Study Completion (Actual)

October 1, 2002

Study Registration Dates

First Submitted

March 7, 2008

First Submitted That Met QC Criteria

March 10, 2008

First Posted (Estimate)

March 17, 2008

Study Record Updates

Last Update Posted (Estimate)

March 17, 2008

Last Update Submitted That Met QC Criteria

March 10, 2008

Last Verified

March 1, 2008

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 1033US/0016
  • D5394L00016

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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