Triptorelin for Preserving Ovarian Function in Premenopausal Women Receiving Chemotherapy for Early-Stage Breast Cancer
- Registration Number
- NCT00090844
- Lead Sponsor
- University of South Florida
- Brief Summary
RATIONALE: Drugs used in chemotherapy work in different ways to stop tumor cells from dividing so they stop growing or die. Chemoprotective drugs, such as triptorelin, may protect normal ovarian cells from the side effects of chemotherapy.
PURPOSE: This randomized phase II trial is studying how well triptorelin works in preserving ovarian function in premenopausal women who are receiving chemotherapy for early-stage breast cancer.
- Detailed Description
OBJECTIVES:
Primary
* Determine the protective effect of chemical ovarian suppression using triptorelin on the preservation of ovarian function in premenopausal women with early-stage operable breast cancer undergoing adjuvant or neoadjuvant systemic chemotherapy.
Secondary
* Determine the rate of chemotherapy-related amenorrhea in patients treated with this drug.
* Determine the value of inhibin A and B as alternative markers of premature ovarian failure in patients treated with this drug.
* Determine quality of life of patients treated with this drug.
* Determine disease-free and overall survival of patients treated with this drug.
OUTLINE: This is a randomized, multicenter study. Patients are stratified according to age (\< 35 years vs 35 to 39 years vs \> 39 years); concurrent neoadjuvant or adjuvant systemic chemotherapy (fluorouracil, epirubicin, and cyclophosphamide \[6 courses\] OR fluorouracil, doxorubicin, and cyclophosphamide \[6 courses\] vs doxorubicin and cyclophosphamide \[AC\] \[4 courses\] vs doxorubicin and cyclophosphamide \[AC\] \[4 courses\] followed by a taxane \[4 courses\]); and hormone receptor status (estrogen receptor \[ER\]- AND progesterone receptor \[PR\]-negative vs ER- OR PR-positive).
* Arm I: Beginning within 1-4 weeks before the start of chemotherapy, patients receive triptorelin intramuscularly once monthly for 4-6 months during neoadjuvant or adjuvant systemic chemotherapy.
* Arm II: Patients receive neoadjuvant or adjuvant systemic chemotherapy only. Quality of life is assessed at baseline, monthly during treatment, every 6 months for 2 years, and then annually for 3 years.
Patients are followed every 6 months for 2 years and then annually for 3 years.
PROJECTED ACCRUAL: A total of 138 patients (69 per treatment arm) will be accrued for this study within 35 months.
Recruitment & Eligibility
- Status
- TERMINATED
- Sex
- Female
- Target Recruitment
- 49
DISEASE CHARACTERISTICS:
-
Histologically confirmed breast cancer
- Early-stage, operable disease
-
Scheduled to receive adjuvant or neoadjuvant systemic chemotherapy for breast cancer
-
Hormone receptor status:
-
Meets 1 of the following criteria:
- Estrogen receptor (ER)- OR progesterone receptor (PR)-positive
- ER- AND PR-negative
-
-
No history of premature ovarian failure
PATIENT CHARACTERISTICS:
Age
- Under 45
Sex
- Female
Menopausal status
-
Premenopausal
- Follicle-stimulating hormone levels < 40 IU/L at baseline AND at least 2 menstrual periods within the past 6 months
-
No first-degree relative menopausal at < 40 years of age
Performance status
- Eastern Cooperative Oncology Group [ECOG] 0-1
Life expectancy
- Not specified
Hematopoietic
- Not specified
Hepatic
- Not specified
Renal
- Not specified
Other
- Not pregnant or nursing
- Fertile patients must use effective non-hormonal methods of contraception
- No prior osteoporosis or other non-malignant systemic disease that would preclude prolonged follow-up
- No known allergies to gonadotrophin-releasing hormone agonists
- No other cancer except nonmelanoma skin cancer
PRIOR CONCURRENT THERAPY:
Biologic therapy
- Not specified
Chemotherapy
- See Disease Characteristics
- No prior chemotherapy
Endocrine therapy
-
At least 2 weeks since prior oral contraceptives
-
No prior fertility treatment
- Clomiphene or pergonal for polycystic ovarian disease allowed
-
No other concurrent oral or transdermal hormonal therapy, including any of the following:
- Estrogen
- Progesterone
- Androgens
- Aromatase inhibitors
- Hormone replacement therapy
- Oral contraceptives
Radiotherapy
- No prior ovarian radiotherapy
Surgery
- No prior bilateral oophorectomy
- No plans for oophorectomy or hysterectomy within the next 2 years
Other
- At least 1 week since prior warfarin
- History of premature ovarian failure
- Over 45 years of age
- First-degree relative menopausal at < 40 years of age
- Pregnant or nursing
- Prior osteoporosis or other non-malignant systemic disease that would preclude prolonged follow-up
- Known allergies to gonadotrophin-releasing hormone agonists
- Other cancer besides nonmelanoma skin cancer
- Prior chemotherapy
- Prior ovarian radiotherapy
- Prior bilateral oophorectomy
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description triptorelin triptorelin GnRH analogue (triptorelin) during chemotherapy
- Primary Outcome Measures
Name Time Method Time to Resumption of Menses Baseline, end of chemotherapy then 5 years Ovarian function as assessed by follicle stimulating hormone (FSH) and record of menses every 6 months beginning in month 6 for 2 years and then annually for 3 years
- Secondary Outcome Measures
Name Time Method Chemotherapy-related Amenorrhea Baseline, end of chemotherapy then 5 years Chemotherapy-related amenorrhea as assessed by record of menses monthly during treatment. Record of menses is completed by patient throughout their time on study through chemotherapy and for 5 years.
Trial Locations
- Locations (9)
MBCCOP - JHS Hospital of Cook County
🇺🇸Chicago, Illinois, United States
MBCCOP - Medical College of Georgia Cancer Center
🇺🇸Augusta, Georgia, United States
CCOP - Cancer Research for the Ozarks
🇺🇸Springfield, Missouri, United States
CCOP - Bay Area Tumor Institute
🇺🇸Oakland, California, United States
CCOP - MeritCare Hospital
🇺🇸Fargo, North Dakota, United States
Hulston Cancer Center at Cox Medical Center South
🇺🇸Springfield, Missouri, United States
CCOP - Scott and White Hospital
🇺🇸Temple, Texas, United States
CCOP - Northwest
🇺🇸Tacoma, Washington, United States
H. Lee Moffitt Cancer Center and Research Institute at University of South Florida
🇺🇸Tampa, Florida, United States