Phase 3 Study of LY353381 Vs Tamoxifen in Women With Locally Advanced or Metastatic Breast Cancer.

This study has been completed.
Information provided by:
Eli Lilly and Company Identifier:
First received: April 23, 2002
Last updated: July 18, 2006
Last verified: July 2006
To determine the safety and efficacy of LY353381 when compared to tamoxifen in women with advanced or metastatic breast cancer.

Condition Intervention Phase
Breast Neoplasms
Drug: LY353381
Drug: tamoxifen
Phase 3

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Single Group Assignment
Masking: Double-Blind
Primary Purpose: Treatment
Official Title: a Phase 3 Randomized Double Blind Evaluation of LY353381 Compared With Tamoxifen in Women With Locally Advanced or Metastatic Breast Cancer.

Resource links provided by NLM:

Further study details as provided by Eli Lilly and Company:


Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Female
Accepts Healthy Volunteers:   No

Inclusion Criteria

  1. Locally advanced or metastatic breast cancer
  2. Bi-dimensionally measurable disease

Exclusion Criteria

1. Prior hormonal therapy

  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT00034125

United States, Florida
Miami, Florida, United States
United States, Louisiana
Shreveport, Louisiana, United States
United States, Massachusetts
Boston, Massachusetts, United States
United States, Tennessee
Nashville, Tennessee, United States
Capital Federal, Buenos Aires, Argentina
Ciudad De Buenos Aires, Argentina
Las Condes, Santiago, Chile
Providencia, Santiago, Chile
Ahmedabab, Gujarat, India
Mexico City, Benito Juarez, Mexico
Colima, Mexico
Sponsors and Collaborators
Eli Lilly and Company
  More Information Identifier: NCT00034125     History of Changes
Other Study ID Numbers: 3883  H4Z-MC-JWXD 
Study First Received: April 23, 2002
Last Updated: July 18, 2006
Health Authority: United States: Food and Drug Administration

Keywords provided by Eli Lilly and Company:
metastatic breast cancer
hormonal therapy

Additional relevant MeSH terms:
Breast Neoplasms
Breast Diseases
Neoplasms by Site
Skin Diseases
Antineoplastic Agents
Antineoplastic Agents, Hormonal
Bone Density Conservation Agents
Estrogen Antagonists
Estrogen Receptor Modulators
Hormone Antagonists
Hormones, Hormone Substitutes, and Hormone Antagonists
Pharmacologic Actions
Physiological Effects of Drugs
Selective Estrogen Receptor Modulators
Therapeutic Uses processed this record on April 27, 2016