Raloxifene and Goserelin in Preventing Breast Cancer in Women With a Family History of Breast Cancer

• Status: Completed
• Trial end date: 2007-05-01
• Target enrollment: 0
• Participant gender: Female

Summary

RATIONALE: Chemoprevention therapy is the use of certain drugs to try to prevent the development or recurrence of cancer. The use of raloxifene and goserelin may be effective in preventing breast cancer.

PURPOSE: Randomized pilot study to study the effectiveness of combining raloxifene and goserelin in preventing breast cancer in women who have a family history of breast cancer.

• Phase: N/A
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Institute of Cancer Research, United Kingdom
• Treatments: Goserelin; Raloxifene Hydrochloride

Criteria

DISEASE CHARACTERISTICS:

• High genetic risk of developing breast cancer defined as one or more of the following:

• BRCA1 or BRCA2 germ-line mutation

• First-degree relative of known BRCA1 or BRCA2 mutation carrier

• Family with 4 or more relatives diagnosed with female or male breast cancer or ovarian cancer before the age of 60

• Two first-degree relatives diagnosed with breast cancer before the age of 40

• p53 germ-line mutation (classical Li-Fraumeni syndrome (LFS) only)

• First-degree relative of a carrier in a family with classical LFS

• Risk equivalent to any of the above confirmed by clinical geneticist

• No evidence of breast cancer by mammography

• Suspicious lesions must be confirmed as non-malignant

• No prior breast cancer

• No prior prophylactic mastectomy

• No plan for alternative prevention measures within the next 12 months

• Hormone receptor status:

• Not specified

PATIENT CHARACTERISTICS:

Age:

• 30 to 45

Sex:

• Female

Menopausal status:

• Premenopausal (follicle-stimulating hormone in premenopausal range if not menstruating)

Performance status:

• Not specified

Life expectancy:

• More than 10 years (excluding breast cancer risk)

Hematopoietic:

• Not specified

Hepatic:

• Adequate liver function

Renal:

• Adequate renal function

Cardiovascular:

• No prior deep vein thrombosis

Pulmonary:

• No prior pulmonary embolism

Other:

• Not pregnant

• Fertile patients must use effective nonhormonal contraception

• No psychological disorder that would preclude study compliance

• No prior malignancy within the past 5 years except curatively treated nonmelanoma skin cancer or cervical cancer

PRIOR CONCURRENT THERAPY:

Biologic therapy:

• Not specified

Chemotherapy:

• Not specified

Endocrine therapy:

• No concurrent hormonal therapy (e.g., oral contraception or hormone replacement therapy)

Radiotherapy:

• Not specified

Surgery:

• See Disease Characteristics

Other:

• At least 30 days or 5 half-lives since prior investigational drugs

• No concurrent anticoagulants