Status:
COMPLETED
Everolimus Combined With Anti-estrogen Therapy in Hormone-Receptor-Positive HER-2 Negative Advanced Breast Cancer
Lead Sponsor:
SCRI Development Innovations, LLC
Collaborating Sponsors:
Novartis
Conditions:
Breast Cancer
Eligibility:
FEMALE
18+ years
Phase:
PHASE2
Brief Summary
Many patients with ER-positive or PR-positive breast cancer are treated with endocrine therapy. Although most ER/PR-positive tumors initially respond to hormonal therapy, patients often experience dis...
Detailed Description
This is a multi-centered, open-labeled, Phase II study on metastastic breast cancer (MBC). The patient population includes locally recurrent or MBC patients with cytologically or histologically confir...
Eligibility Criteria
Inclusion
- Histologic diagnosis of unresectable, locally recurrent or MBC.
- ER and/or PR-positive tumors with staining by immunohistochemistry (IHC) based on the most recent biopsy.
- Only 1 previous chemotherapy regimen for MBC. Patients progressing while receiving adjuvant endocrine therapy or progressing \<12 months from completion of adjuvant endocrine therapy are eligible.
- Progressed on anti-estrogen therapy (tamoxifen, fulvestrant, anastrozole, letrozole, exemestane, toremifine, or LHRH agonists in conjunction with anti-estrogen therapy) defined as:
- Recurrence while on, or within 12 months of end of anti-estrogen therapy for early stage breast cancer, or
- Progression while on, or within one month of anti-estrogen therapy for locally advanced or metastatic breast cancer.
- Note: No washout for anti-estrogen therapy required. Anti-estrogen therapy does not have to be the last treatment prior to study entry.
- Post-menopausal or pre/peri-menopausal women on tamoxifen. LHRH agonists may be used to render ovarian suppression with postmenopausal ranges of estradiol or FSH per institutional guidelines.
- HER2-negative breast cancer, defined as follows:
- Fluorescent In Situ Hybridization (FISH)-negative (FISH ratio \<2.0), or
- IHC 0-1+, or
- IHC 2-3+ AND FISH-negative (FISH ratio \<2.0).
- Measureable disease as measured by Response Evaluation Criteria in Solid Tumors (RECIST) criteria version 1.1 or evaluable bone lesions, lytic or mixed, in absence of measureable disease by RECIST criteria.
- Adequate hematologic, hepatic and renal function.
- International normalized ratio (INR) ≤1.5 or prothrombin time (PT)/partial thromboplastin time (PTT) within normal limits (WNL) of the institution (if patient is not on anti-coagulation therapy).
- Age ≥ 18 years.
- ECOG Performance Status score of 0-2.
- Life expectancy of ≥ 12 weeks.
Exclusion
- Previous therapy or known intolerance/hypersensitivity with any approved or investigational mTOR inhibitor (e.g., temsirolimus, everolimus, sirolimus).
- Patients who are ≤21 days after their most recent chemotherapy and have not recovered from side effects.
- Use of an investigational drug ≤21 days or 5 half-lives (whichever is shorter) prior to the first dose of everolimus. For investigational drugs for which 5 half-lives is ≤21 days, a minimum of 10 days between termination of the investigational drug and administration of everolimus is required.
- Wide field radiotherapy (including therapeutic radioisotopes such as strontium 89) administered ≤28 days or limited field radiation for palliation ≤7 days for metastatic disease prior to first dose of everolimus or has not recovered from side effects of such therapy.
- Previously untreated brain metastases. Patients who have received radiation or surgery for brain metastases are eligible if there is no evidence of central nervous system (CNS) disease progression, and at least 2 weeks have elapsed since treatment. Patients are not permitted to receive enzyme inducing anti-epileptic drugs (EIAEDs) during the study and should not be receiving chronic corticosteroid therapy for CNS metastases.
- Patients with known active hepatitis B (HBV) or hepatitis C (HCV) infection. Patients with risk factors for hepatitis must have HBV DNA and HCV RNA testing by PCR, and are ineligible if these tests are positive.
- Patients receiving immunization with attenuated live vaccines within 1 week of study entry or during study period.
- NOTE: There are additional inclusion/exclusion criteria. The study center will determine patient eligibility and respond to any questions.
Key Trial Info
Start Date :
December 18 2014
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
January 31 2019
Estimated Enrollment :
48 Patients enrolled
Trial Details
Trial ID
NCT02291913
Start Date
December 18 2014
End Date
January 31 2019
Last Update
February 17 2020
Active Locations (8)
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1
Florida Cancer Specialists-South
Fort Myers, Florida, United States, 33916
2
Memorial Cancer Center
Hollywood, Florida, United States, 33021
3
Woodlands Medical Specialists
Pensacola, Florida, United States, 32503
4
Florida Cancer Specialists-East
West Palm Beach, Florida, United States, 33401