Status:
UNKNOWN
Evaluating the Role of the Addition of Ovarian Function Suppression (OFS) to Tamoxifen in Young Women
Lead Sponsor:
Korean Breast Cancer Study Group
Conditions:
Breast Cancer
Eligibility:
FEMALE
18-45 years
Phase:
PHASE3
Brief Summary
The purpose of this study is to compare 5-year disease free survival rate (DFS rate) between the hormone receptor positive breast cancer patients who were added Goserelin to Tamoxifen for ovarian func...
Detailed Description
* To compare overall Survival(OS) between the patients added Goserelin(ZOLADEXTM) to Tamoxifen and the patients treated with Tamoxifen alone in premenopausal status * To compare 5-year disease free su...
Eligibility Criteria
Inclusion
- Patients must have undergone excision of the primary breast mass, proven histologically to be invasive breast adenocarcinoma.
- Patients must be within 3 months after the last cycle of chemotherapy.
- Patients must have the history of normal menstruation prior to the start of chemotherapy.
- Stage I, II or III
- Woman, less than or equal to 45 years of age
- Hormone receptor status : ER+ve and/or PgR+ve
- WHO performance status 0, 1 or 2.
- Patients who were treated with cytotoxic chemotherapy in pre- or post- surgery.
- Adequate haematological function defined by haemoglobin 10g/dL, neutrophil count 1.5x109/L and platelets 100x109/L.
- Adequate hepatic function defined by AST and ALT 2.5xupper limit of normal. Alkaline phosphatase 5xupper limit of normal, unless bone metastases in the absence of liver disease. Renal function adequate defined by creatinine\<175mmol/L.
Exclusion
- Patients whose primary breast cancer was classified as:
- ER(-),ER unknown
- Patients with the history of hysterectomy or oophorectomy
- Sarcomas or squamous cell carcinomas of the breast are not eligible.
- Patients with malignancies (other than breast cancer) within the last 5 years, except for adequately treated in situ carcinoma of the cervix or basal cell / squamous cell carcinoma of the skin.
- Investigational drugs given within the previous 4 weeks.
- Patients known to be on any unlicensed non-cancer investigational agent.
- Patients with thrombocytopaenia (platelets \<100 x 109/l or on anti- coagulant therapy (contra-indicated due to risk of bleeding with i.m. injection of Zoladex).
- Patients treated with CMF(cyclophosphamide/methotrexate/5-fluorouracil) as prior chemotherapy
- Patients who are pregnant or lactating are ineligible.
Key Trial Info
Start Date :
May 1 2009
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 1 2015
Estimated Enrollment :
1234 Patients enrolled
Trial Details
Trial ID
NCT00912548
Start Date
May 1 2009
End Date
December 1 2015
Last Update
June 16 2009
Active Locations (1)
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1
Department of Surgery, Korea Cancer Center Hospital
Seoul, South Korea