- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04563507
Combined Immunotherapies in Metastatic ER+ Breast Cancer
CIMER: Combined Immunotherapies in Metastatic ER+ Breast Cancer
Study Overview
Status
Conditions
Study Type
Enrollment (Estimated)
Phase
- Phase 2
Contacts and Locations
Study Contact
- Name: Pragya Yadav, Ph.D.
- Phone Number: 646-962-2199
- Email: pry2003@med.cornell.edu
Study Contact Backup
- Name: Lhaden Tshering, B.S.
- Phone Number: 646-962-2196
- Email: lht4002@med.cornell.edu
Study Locations
-
-
New York
-
New York, New York, United States, 10065
- Recruiting
- Weill Cornell Medicine
-
Principal Investigator:
- Silvia Formenti, M.D.
-
Contact:
- Pragya Yadav, Ph.D.
- Phone Number: 646-962-2199
- Email: pry2003@med.cornell.edu
-
Contact:
- Sharanya Chandrasekhar
- Phone Number: 646-962-3118
- Email: shc2043@med.cornell.edu
-
New York, New York, United States, 11215
- Recruiting
- Brooklyn Methodist Hospital - NewYork Presbyterian
-
Contact:
- Sharanya Chandrasekhar, M.S.
- Phone Number: 646-962-2196
- Email: shc2043@med.cornell.edu
-
Contact:
- Pragya Yadav, Ph.D.
- Phone Number: 6469622199
- Email: pry2003@med.cornell.edu
-
Principal Investigator:
- Hani Ashamalla, M.D.
-
New York, New York, United States, 11355
- Recruiting
- New York Presbyterian Hospital - Queens
-
Sub-Investigator:
- Akkamma Ravi, M.D.
-
Principal Investigator:
- Silvia Formenti, M.D.
-
Contact:
- Sharanya Chandrasekhar, M.S.
- Phone Number: 646-962-2196
- Email: shc2043@med.cornell.edu
-
Contact:
- Hina Ali, M.D.
- Email: hia4002@med.cornell.edu
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Newly diagnosed advanced/metastatic breast cancer at diagnosis that progressed with documented evidence of progression after one line of endocrine therapy (with either an antiestrogen or an aromatase inhibitor) (AND/OR) Previously diagnosed and treated metastatic BC, for the first time being offered CDK4/6 inhibition with endocrine therapy ( can have progressed after endocrine therapy before) Male Breast cancer patients are eligible to participate on the trial.
Inclusion Criteria:
- Female ≥ 18 years of age pre and post-menopausal
- Metastatic disease (≤ 5 sites of measurable disease by RECIST)
- Eligible for treatment with CDK4/6 + aromatase inhibitors
- Premenopausal status is defined as either:
- Patient had last menstrual period within the last 12 months, OR
- If on tamoxifen or toremifene within the past 14 days, plasma estradiol and FSH must be in the premenopausal range per local normal range, OR
- In case of therapy-induced amenorrhea, plasma estradiol and/or FSH must be in the premenopausal range per local normal range.
- Patients who have undergone bilateral oophorectomy are eligible.
- Post-menopausal status defined as either 1) at least 2 years without menstrual period or 2) patients older than 50 with serological evidence of post-menopausal status or 3) hysterectomized patients of any age with FSH confirmation of post-menopausal status.
- Eastern Cooperative Oncology Group (ECOG) performance status 0-1
- Biopsy proven diagnosis of HR+HER2- metastatic breast cancer. ER expression is >10%
- Patient needs to be able to understand and demonstrate a willingness to sign a written informed consent document
- Hematological WBC ≥ 2000/uL
- Absolute neutrophil count (ANC) ≥1500/µL
- Platelets ≥100 000/µL
Hemoglobin ≥9.0 g/dL or ≥5.6 mmol/La Renal Creatinine OR Measured or calculated creatinine clearance (GFR can also be used in place of creatinine or CrCl) ≤1.5 × ULN OR
≥30 mL/min for the participant with creatinine levels >1.5 × institutional ULN Hepatic Total bilirubin ≤1.5 ×ULN OR direct bilirubin ≤ULN for participants with total bilirubin levels >1.5 × ULN
- AST (SGOT) and ALT (SGPT) ≤2.5 × ULN
- Coagulation International normalized ratio (INR) OR prothrombin time (PT)
- Activated partial thromboplastin time (aPTT) ≤1.5 × ULN unless the participant is receiving anticoagulant therapy if PT or aPTT is within the therapeutic range of intended use of anticoagulants
Exclusion Criteria:
- Active connective tissue disorders, such as lupus or scleroderma requiring flare therapy
- Current use of systemic chemotherapy, endocrine therapy or HER2-neu targeted therapy
- Any lesion >5 cm in greatest diameter.
- Inability to obtain histologic proof of metastatic breast cancer
- Has a diagnosis of immunodeficiency or is receiving chronic systemic steroid therapy (in dosing exceeding 10 mg daily of prednisone equivalent) or any other form of immunosuppressive therapy within 7 days prior to the first dose of study drug.
- Has a known additional malignancy (second primary) that is progressing or has required active treatment within the past 3 years. Note: Participants with basal cell carcinoma of the skin, squamous cell carcinoma of the skin, or carcinoma in situ (e.g. cervical cancer in situ) that have undergone potentially curative therapy are not excluded.
- Has active autoimmune disease that has required systemic treatment in the past 2 years (i.e. with use of disease modifying agents, corticosteroids or immunosuppressive drugs). Replacement therapy (e.g., thyroxine, insulin, or physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency, etc.) is not considered a form of systemic treatment.
- Has an active infection requiring systemic therapy. Has a known history of Human Immunodeficiency Virus (HIV). Note: No HIV testing is required unless mandated by local health authority.
- Has known psychiatric or substance abuse disorders that would interfere with cooperation with the requirements of the trial.
- Patients with uncontrolled brain metastases
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: ARM 1 - Letrozole and Palbociclib
Patients randomized to arm 1 will start standard Letrozole followed by Palbociclib at day 21.
|
All patients start standard therapy with oral letrozole (Femara), day 1 of the study.
Patients randomized to arm 2 will start letrozole alone, and add palbociclib on day 21, after completion of I-SBRT.
|
Active Comparator: ARM 2 - Letrozole and Palbociclib + I-SBRT
Patients randomized to arm 2 will start letrozole alone, and add palbociclib on day 21, after completion of I-SBRT.
Treatment may be given daily (to keep the total I-SBRT treatment time to ≤ 12 days) and lesions targeted with I-SBRT will thus be alternated each day to accommodate for the 48 hour interval between fractions.
|
All patients start standard therapy with oral letrozole (Femara), day 1 of the study.
Patients randomized to arm 2 will start letrozole alone, and add palbociclib on day 21, after completion of I-SBRT.
Patients randomized to arm 2 will start letrozole alone, and add palbociclib on day 21, after completion of I-SBRT.
They will undergo tumor Immunogenic-SBRT(I-SBRT) days 1-12 (+/-2 days, to enable inclusion of holidays).
During the week preceding day 1, they will undergo simulation and planning for radiotherapy.
Each oligometastatic lesion will be treated with I-SBRT every 48 hours.
Treatment may be given daily (to keep the total I-SBRT treatment time to ≤ 12 days) and lesions targeted with I-SBRT will thus be alternated each day to accommodate for the 48 hour interval between fractions
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Progression free survival (PFS) will be measured
Time Frame: End of study, up to 36 months.
|
Progression free survival (PFS) is defined as the time from the start of study treatment until the disease progression or death.
|
End of study, up to 36 months.
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Serial levels of Circulating tumor DNA (ctDNA)
Time Frame: End of study, up to 36 months.
|
Serial levels ctDNA can be an early indication of progression
|
End of study, up to 36 months.
|
Circulating tumor DNA (ctDNA) levels
Time Frame: End of study, up to 36 months.
|
Circulating tumor DNA (ctDNA) levels will be measured to determine baseline cancer heterogeneity and its response to treatment
|
End of study, up to 36 months.
|
Objective response rate (ORR) will be assessed.
Time Frame: End of study, up to 36 months.
|
ORR is defined as the percentage of subjects with either a confirmed complete response (CR) or partial response (PR).
|
End of study, up to 36 months.
|
Overall survival(OS) will be assessed.
Time Frame: End of study, up to 36 months.
|
OS is defined as the time from the start of treatment until death.
|
End of study, up to 36 months.
|
Change in Number of Subjects with Adverse events
Time Frame: End of study, up to 36 months.
|
Adverse events will be collected from patients based on CTCAE version 5.0.
|
End of study, up to 36 months.
|
Collaborators and Investigators
Investigators
- Principal Investigator: Silvia Formenti, M.D., Weill Medical College of Cornell University
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Skin Diseases
- Neoplasms
- Neoplasms by Site
- Breast Diseases
- Breast Neoplasms
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Enzyme Inhibitors
- Antineoplastic Agents
- Hormones, Hormone Substitutes, and Hormone Antagonists
- Protein Kinase Inhibitors
- Hormone Antagonists
- Aromatase Inhibitors
- Steroid Synthesis Inhibitors
- Estrogen Antagonists
- Letrozole
- Palbociclib
Other Study ID Numbers
- 20-09022641
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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