Completed

A Phase 2 Study Of The Efficacy And Safety Of SU011248 In Patients With Metastatic Breast Cancer

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What is being tested

Data Collection

Who is being recruted

Breast Diseases
+2

+ Breast Neoplasms
+ Neoplasms
Over 18 Years
See all eligibility criteria
How is the trial designed

Treatment Study

Phase 2
Interventional
Study Start: March 2004
See protocol details

Summary

Principal SponsorPfizer
Last updated: January 13, 2026
Sourced from a government-validated database.Claim as a partner
Study start date: March 1, 2004Actual date on which the first participant was enrolled.

Assessment of safety and efficacy of SU11248 in patients with metastatic breast cancer who have failed selected other therapies.

Official TitleA Phase 2 Study Of The Efficacy And Safety Of SU011248 In Patients With Metastatic Breast Cancer 
NCT00095615NCT00078000
Principal SponsorPfizer
Last updated: January 13, 2026
Sourced from a government-validated database.Claim as a partner

Protocol

This section provides details of the study plan, including how the study is designed and what the study is measuring.
Design Details
64 patients to be enrolledTotal number of participants that the clinical trial aims to recruit.
Treatment Study
These studies test new ways to treat a disease, condition, or health issue. The goal is to see if a new drug, therapy, or approach works better or has fewer side effects than existing options.

How participants are assigned to different groups/arms
In this clinical study, participants are assigned to groups based on specific criteria, such as their medical history or a doctor's recommendation. This approach ensures that treatments are given to those who may benefit the most, based on known factors.

Other Ways to Assign Participants
Randomized allocation: Participants are assigned randomly, like flipping a coin, to ensure fairness and reduce bias.
None (Single-arm trial): If the study has only one group, all participants receive the same treatment, and no allocation is needed.

How treatments are given to participants
In this study, all participants receive the same treatment. This approach is often used to evaluate the effects of a single intervention without comparing it to another.

Other Ways to Assign Treatments
Parallel assignment: Participants are split into separate groups, each receiving a different treatment.
Cross-over assignment: Participants switch between treatments during the study.
Factorial assignment: Participants receive different combinations of treatments.
Sequential assignment: Participants receive treatments one after another in a specific order, possibly based on individual responses.
Other assignment: Treatment assignment does not follow a standard or predefined design.

How the interventions assigned to participants is kept confidential
Everyone involved in the study knows which treatment is being given. This is typically used when it's not possible or necessary to hide the treatment details from participants or researchers.

Other Ways to Mask Information
Single-blind: Participants do not know which treatment they are receiving, but researchers do.
Double-blind: Neither participants nor researchers know which treatment is given.
Triple-blind: Participants, researchers, and outcome assessors do not know which treatment is given.
Quadruple-blind: Participants, researchers, outcome assessors, and care providers all do not know which treatment is given.

Eligibility

Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.
Conditions
Criteria
Any sexBiological sex of participants that are eligible to enroll.
Over 18 YearsRange of ages for which participants are eligible to join.
Healthy volunteers not allowedIf individuals who are healthy and do not have the condition being studied can participate.
Conditions
Pathology
Breast Diseases
Breast Neoplasms
Neoplasms
Neoplasms by Site
Skin Diseases
Criteria

Inclusion Criteria: * Anthracycline and taxane-refractory or intolerant metastatic breast cancer * Female Exclusion Criteria: * Prior treatment with 3 or greater regimens of chemotherapy in the advanced/metastatic disease setting beyond those containing anthracyclines/taxanes.

Study Plan

Find out more about all the medication administered in this study, their detailed description and what they involve.
Study Objectives
Study Objectives
Primary Objectives

Secondary Objectives

Study Centers

These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.
This study has 10 locations
Suspended
Pfizer Investigational SiteGreenbrae, United StatesSee the location
Suspended
Pfizer Investigational SiteLos Angeles, United States
Suspended
Pfizer Investigational SiteSan Francisco, United States
Suspended
Pfizer Investigational SiteAurora, United States
Completed10 Study Centers
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