Clinical trial · Interventional

Evaluating the Role of the Addition of Ovarian Function Suppression (OFS) to Tamoxifen in Young Women

A Randomised Phase III Study for Evaluating the Role of the Addition of Ovarian Function Suppression to Tamoxifen in Young Women With Hormone-Sensitive Breast Cancer Who Remain in Premenopause or Regain Menstruation After Chemotherapy

NCT00912548CI-TRIAL-00002384ASTRRAunknownPhase 3ClinicalTrials.gov clinicaltrialsPublishedExplore in graph →

Summary

Brief summary (as posted)

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 function suppression after neo-/adjuvant cytotoxic chemotherapy and the hormone receptor positive breast cancer patients who were treated with Tamoxifen.

Conditions

Conditions (1)

Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.

Condition (as posted)	Mapped entity	Match	Confidence
Breast Cancer	Malignant Breast Neoplasm	CURATED_EXACT	0.92

Interventions

Interventions (2)

Intervention	Type	Mapped drug	Match
goserelin	Drug	Goserelin	ALIAS
tamoxifen	Drug	Tamoxifen	ALIAS

Design

Arms and outcomes

Arms (5)

type
EXPERIMENTAL
label
TAM+OFS(E) group
description
Patients should be premenopausal women ,prior to the start of chemotherapy, less than or equal to 45 years of age with oestrogen receptor positive ± progesterone receptor positive who have undergone a primary mass excision, received an neo-/adjuvant chemotherapy ± radiotherapy for their stage I, II or III breast cancer. This arm is ovarian suppression group which have a various starting time of ovarian function suppression after neo-/adjuvant chemotherapy. Ovarian function suppression will be done by administration of LHRH agonist (ZOLADEXTM) for 2 years. After that, the patients will complete taking tamoxifen 20mg/day for 5 years.
interventionNames
1. Drug: goserelin
2. Drug: tamoxifen
type
ACTIVE_COMPARATOR
label
TAM(D) group
description
Patients, less than or equal to 45 years of age with hormone receptor positive breast cancer will be enrolled. Included All the patients have already treated by surgery, neo- or adjuvant chemotherapy ±and/or radiotherapy before enrolment. At 0, 6, 12, 18 and 24 months since the baseline asTsessment(0), the ovarian function status will be evaluated by menstruation status or serum FSH level. If the patients are regarded as the premenopausal women, they will be randomized into the additional ovarian function suppression group or tamoxifen only group. The latter will complete taking tamoxifen 20mg/day for 5 years.

Eligibility

Eligibility (as posted)

Sex: Female
Minimum age: 18 Years
Maximum age: 45 Years

Show eligibility criteria text

Inclusion Criteria:

1. Patients must have undergone excision of the primary breast mass, proven histologically to be invasive breast adenocarcinoma.
2. Patients must be within 3 months after the last cycle of chemotherapy.
3. Patients must have the history of normal menstruation prior to the start of chemotherapy.
4. Stage I, II or III
5. Woman, less than or equal to 45 years of age
6. Hormone receptor status : ER+ve and/or PgR+ve
7. WHO performance status 0, 1 or 2.
8. Patients who were treated with cytotoxic chemotherapy in pre- or post- surgery.
9. Adequate haematological function defined by haemoglobin 10g/dL, neutrophil count 1.5x109/L and platelets 100x109/L.
10. 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 Criteria:

1. Patients whose primary breast cancer was classified as:

   * ER(-),ER unknown
2. Patients with the history of hysterectomy or oophorectomy
3. Sarcomas or squamous cell carcinomas of the breast are not eligible.
4. 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.
5. Investigational drugs given within the previous 4 weeks.
6. Patients known to be on any unlicensed non-cancer investigational agent.
7. 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).
8. Patients treated with CMF(cyclophosphamide/methotrexate/5-fluorouracil) as prior chemotherapy
9. Patients who are pregnant or lactating are ineligible.

References

Publications (3)

DERIVEDKim HJ, Noh WC, Nam SJ, Park BW, Lee ES, Im SA, Jung YS, Yoon JH, Kang SS, Park KH, Lee SJ, Jeong J, Lee MH, Cho SH, Kim SY, Kim HA, Han SH, Han W, Hur MH, Kim S, Ahn SH. Five-year changes in ovarian function restoration in premenopausal patients with breast cancer taking tamoxifen after chemotherapy: An ASTRRA study report. Eur J Cancer. 2021 Jul;151:190-200. doi: 10.1016/j.ejca.2021.03.017. Epub 2021 May 16. PMID 34010788
DERIVEDKim HA, Lee JW, Nam SJ, Park BW, Im SA, Lee ES, Jung YS, Yoon JH, Kang SS, Lee SJ, Park KH, Jeong J, Cho SH, Kim SY, Kim LS, Moon BI, Lee MH, Kim TH, Park C, Jung SH, Gwak G, Kim J, Kang SH, Jin YW, Kim HJ, Han SH, Han W, Hur MH, Noh WC; Korean Breast Cancer Study Group. Adding Ovarian Suppression to Tamoxifen for Premenopausal Breast Cancer: A Randomized Phase III Trial. J Clin Oncol. 2020 Feb 10;38(5):434-443. doi: 10.1200/JCO.19.00126. Epub 2019 Sep 16. PMID 31518174
DERIVEDKim HA, Ahn SH, Nam SJ, Park S, Ro J, Im SA, Jung YS, Yoon JH, Hur MH, Choi YJ, Lee SJ, Jeong J, Cho SH, Kim SY, Lee MH, Kim LS, Moon BI, Kim TH, Park C, Kim SJ, Jung SH, Park H, Gwak GH, Kang SH, Kim JG, Kim J, Choi SY, Lim CW, Kim D, Yoo Y, Song YJ, Kang YJ, Jung SS, Shin HJ, Lee KJ, Han SH, Lee ES, Han W, Kim HJ, Noh WC. The role of the addition of ovarian suppression to tamoxifen in young women with hormone-sensitive breast cancer who remain premenopausal or regain menstruation after chemotherapy (ASTRRA): study protocol for a randomized controlled trial and progress. BMC Cancer. 2016 May 19;16:319. doi: 10.1186/s12885-016-2354-6. PMID 27197523

Registry

Dates and enrollment

Start: May 1, 2009
Primary completion: Dec 1, 2015
Completion: Dec 1, 2015
First posted: Jun 3, 2009
Last update posted: Jun 16, 2009
Enrollment: 1,234 (estimated)
Lead sponsor: Korean Breast Cancer Study Group OTHER
Keywords: premenopause, ovarian function suppression, tamoxifen

Data updated 22 days agoSource updated Jun 16, 2009source: clinicaltrials

Locations

Locations by country (1)

Country	Sites	Recruiting
South Korea	1	0

Trial listing is informational. Eligibility is decided by the study team; contact information is on ClinicalTrials.gov.