The Study of Goserelin Plus Fulvestrant Comparing With Goserelin Plus Anastrozole for Advanced Breast Cancer

NCT02072512 | Unknown Phase 2 DMC

• 1 other identifier: 307BC ET-01
• Study Type: interventional
• Target: 180
• Locations: 1 country
• Sites: 1

Brief Summary

The purpose of this study is to assess the efficacy of goserelin plus fulvestrant 500mg comparing with goserelin plus anastrozole as first line endocrine therapy for pre- and perimenopausal HR+ advanced breast cancer.

Conditions

Metastatic Breast Cancer

Keywords

pre- and perimenopausal HR+ advanced breast cancer

Outcome Measures

Primary Outcomes (1)

• the efficacy of goserelin plus fulvestrant 500mg and the efficacy of goserelin plus anastrozole as first line endocrine therapy for pre- and perimenopausal HR+ advanced breast cancer in terms of progression-free survival(PFS)

  Primary endpoint is progression-free survival. Progression-free survival (PFS) is defined as the time elapsed between randomization and tumor progression(by RECIST version 1.1) or death from any cause

  Progression-free survival (PFS) is defined as the time elapsed between randomization and tumor progression(by RECIST version 1.1) or death from any cause.Participants will be followed for an expected average of 1 year.

Secondary Outcomes (2)

• the overall response rate(by RECIST version 1.1) of patients treated with goserelin plus fulvestrant 500mg and the overall response rate of patients treated with goserelin plus anastrozole.

  Participants will be followed for an expected average of 1 year.

• the clinical benefit rate of patients treated with goserelin plus fulvestrant 500mg and clinical benefit rate of patients treated with goserelin plus anastrozole.

  Participants will be followed for an expected average of 1 year.

Other Outcomes (3)

• the duration of response of patients treated with goserelin plus fulvestrant 500mg and duration of response of patients treated with goserelin plus anastrozole.

  Participants will be followed for an expected average of 1 year.

• the duration of clinical benefit of patients treated with goserelin plus fulvestrant 500mg and duration of clinical benefit of patients treated with goserelin plus anastrozole.

  Participants will be followed for an expected average of 1 year.

• the safety and tolerability(by NCI CTCAE v4.0) of goserelin plus fulvestrant 500mg compared with goserelin plus anastrozole.

  Participants will be followed for an expected average of 1 year.

Study Arms (2)

Fulvestrant

ACTIVE COMPARATOR

Goserelin plus High Dose Fulvestrant

Drug: Fulvestrant; Drug: Goserelin

Anastrozole

ACTIVE COMPARATOR

Goserelin plus Anastrozole

Drug: Anastrozole; Drug: Goserelin

Interventions

Fulvestrant DRUG

Fulvestrant 500mg I.M. Once/28days,until progression or unacceptable toxicity develops

Fulvestrant

Goserelin DRUG

goserelin 3.6mg subcutaneously every 28(± 3) days

Fulvestrant

Anastrozole DRUG

Anastrozole 1mg P.O. once daily, until progression or unacceptable toxicity develops

Anastrozole

Eligibility Criteria

• Age: 18 Years - 60 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64)

You may qualify if:

• Signed informed consent document on file.
• All patients must be female with age\>18 and premenopausal or perimenopausal.
• Patients must have an ECOG performance status of 0, 1, or 2.
• Patients with life expectancy of more than 3 months.
• Patients with metastatic or locally advanced disease not amenable to therapy with curative intent.
• Histological/cytological confirmation of breast cancer. Patients must have either positive estrogen and/or progesterone receptor determination by IHC or competitive binding assay on advanced disease, or if not performed on their advanced disease a positive result on their primary breast cancer specimen (Positivity is defined as an Allred score from 3 to 8 by IHC or at least 1% positive tumor nuclei in the sample in the presence of expected reactivity of internal and external controls \[35\]).
• Patients who recurred on or after completion of adjuvant tamoxifen therapy(with or without GnRHa). Toremifene could be substituted for tamoxifen in adjuvant setting.
• Duration of adjuvant tamoxifen(toremifene) treatment should be at least 48 weeks or more.
• Patients with measurable lesion at baseline, or Patients with bone lesions, lytic or mixed (lytic + sclerotic), in the absence of measurable disease as defined by RECIST 1.1 criteria
• Patients may receive irradiation to any bony sites of disease for pain control or for prevention of fracture.
• For women of childbearing potential, agreement to use one highly effective form of non-hormonal contraception or two effective forms of non-hormonal contraception by the patient and/or partner and to continue its use for the duration of study treatment and for 6 months after the last dose of study treatment.

You may not qualify if:

• Presence of life-threatening metastatic visceral disease, defined as extensive hepatic involvement, or any degree of brain or leptomeningeal involvement (past or present), or symptomatic pulmonary lymphangitic spread. Patients with discrete pulmonary parenchymal metastases are eligible, provided their respiratory function is not compromised as a result of disease.
• Postmenopausal woman, defined as a woman fulfilling any 1 of the following criteria:
• Age .60 years
• Prior bilateral oophorectomy
• Age\<60 years and amenorrheic for 12 or more months in the absence of chemotherapy, tamoxifen, toremifene, or ovarian suppression and FSH and estradiol in the postmenopausal range(according to local sites).
• If taking tamoxifen or toremifene, and age\<60 years, then FSH and plasma estradiol level in postmenopausal ranges(according to local sites).
• More than one regimen of chemotherapy for advanced disease.
• Previous endocrine therapy for advanced disease.
• Prior treatment with an aromatase inhibitor or fulvestrant.
• Prior treatment with a GnRHa within 3 months.
• Treatment with a non-approved or experimental drug within 4 weeks before randomisation.
• Current or prior malignancy within previous 3 years (other than breast cancer or adequately treated basal cell or squamous cell carcinoma of the skin or in-situ carcinoma of the cervix).
• History of bleeding diathesis (i.e., disseminated intravascular coagulation \[DIC\], clotting factor deficiency), or long-term anticoagulant therapy.
• Known hypersensitivity to the active substance or to any of the excipients of this product, or other GnRHa.
• HER-2 over-expressing breast cancer and concomitant trastuzumab treatment.

Sponsors & Collaborators

• Hospital Affiliated to Military Medical Science, Beijing: lead

Study Sites (1)

307 Hospital

Beijing, Beijing Municipality, 100071, China

RECRUITING

MeSH Terms

Conditions

Breast Neoplasms

Interventions

Fulvestrant; Goserelin; Anastrozole

Condition Hierarchy (Ancestors)

Neoplasms by Site; Neoplasms; Breast Diseases; Skin Diseases; Skin and Connective Tissue Diseases

Intervention Hierarchy (Ancestors)

Estradiol; Estrenes; Estranes; Steroids; Fused-Ring Compounds; Polycyclic Compounds; Estradiol Congeners; Gonadal Steroid Hormones; Gonadal Hormones; Hormones; Hormones, Hormone Substitutes, and Hormone Antagonists; Gonadotropin-Releasing Hormone; Pituitary Hormone-Releasing Hormones; Hypothalamic Hormones; Peptide Hormones; Neuropeptides; Peptides; Amino Acids, Peptides, and Proteins; Oligopeptides; Nerve Tissue Proteins; Proteins; Nitriles; Organic Chemicals; Triazoles; Azoles; Heterocyclic Compounds, 1-Ring; Heterocyclic Compounds

Study Officials

• Zefei Jiang, Ph.D

  307 Hospital of PLA

  PRINCIPAL INVESTIGATOR

Central Study Contacts

Zefei Jiang, Ph.D

CONTACT

8610-66947171; jiangzf@hotmail.com

Tao Wang, Ph.D

CONTACT

8610-66947430; wangtao6@hotmail.com

Study Design

• Study Type: interventional
• Phase: phase 2
• Allocation: RANDOMIZED
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: February 7, 2014
• First Posted: February 26, 2014
• Study Start: January 1, 2014
• Primary Completion: November 1, 2015
• Study Completion: December 1, 2016
• Last Updated: February 26, 2014

Record last verified: 2014-02

Locations

CN (1)