- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03190967
T-DM1 Alone Versus T-DM1 and Metronomic Temozolomide in Secondary Prevention of HER2-Positive Breast Cancer Brain Metastases Following Stereotactic Radiosurgery
Phase I/II Study of T-DM1 Alone Versus T-DM1 and Metronomic Temozolomide in Secondary Prevention of HER2-Positive Breast Cancer Brain Metastases Following Stereotactic Radiosurgery
Background:
Sometimes breast cancer spreads (metastasizes) to the brain. Researchers want to study new treatments for brain metastases. The drug Temozolomide is approved to treat brain tumors. Researchers want to see if combining it with the drug trastuzumab emtansine (T-DMI) prevents the formation of new metastases in the brain.
Objective:
To study if Temozolomide with T-DM1 lowers the chance of having new metastases in the brain.
Eligibility:
Adults at least 18 years old with a human epidermal growth factor receptor 2 (HER2)-positive breast cancer that has spread to the brain and was recently treated with stereotactic radiation or surgery.
Design:
Participants will be screened with
- Medical history
- Physical exam
- Heart tests
- A scan (computed tomography (CT) that makes a picture of the body using a small amount of radiation
- A scan (magnetic resonance imaging (MRI) that uses a magnetic field to make an image of the brain
- Blood tests.
- Pregnancy test.
The study will be done in 3-week cycles.
All participants will get T-DM1 on Day 1 of every cycle through a small plastic tube inserted in an arm vein.
Some participants will also take Temozolomide capsules by mouth every day.
Participants will keep a medication diary.
During the study, participants will also:
- Repeat most of the screening tests.
- Answer questions about their general well-being and functioning.
Participants will have lumbar puncture at least 2 times. A needle is inserted into the spinal canal low in the back and cerebrospinal fluid is collected. This will be done with local anesthesia and with the help of images.
Participants will be asked to provide tumor samples when available.
Participants will have a follow-up visit about 1 month after stopping the study drug. They will be contacted by telephone or email every 3 months after that.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Background:
- Breast cancer is the most common cancer in women. In the human epidermal growth factor receptor 2 (HER2+) subtype, brain metastases can occur in up to 25-40% of patients.
- The standard therapy for brain metastases continues to be surgery or stereotactic radiosurgery (SRS) and/or whole brain radiation therapy (WBRT).
- Currently, independently of localized or systemic treatment modality, once brain metastases are established, options for treatment are limited, and the disease almost invariably progresses, limiting not only survival but also quality of life in most patients.
- Preclinical literature suggests the hypothesis that preventing the formation of a metastasis by a drug may be more efficacious than attempting to shrink an established lesion.
- Our group has shown in vitro and in vivo in animal models injected with a brain tropic O6-methylguanine DNA methyltransferase (MGMT) + cell line, that even in very low doses temozolomide (TMZ) administered in a prophylactic, metronomic fashion can significantly prevent development of brain metastases.
- We propose a secondary-prevention clinical trial with oral TMZ given to HER2+ breast cancer patients with brain metastases after recent local treatment (SRS or surgical resection) in combination with the anti-HER2 agent T-DM1 for systemic control of disease.
Objectives:
- Phase I (run in): to identify the maximum tolerated dose (MTD) of TMZ when used in combination with T-DM1.
- Phase II: to determine if the combination regimen of trastuzumab emtansine (T-DM1) and temozolomide improves the freedom from distant new brain metastases following stereotactic radiosurgery or surgical resection in HER2-positive breast cancer brain metastases, as compared to T-DM1 alone guided by one-year results as an important benchmark for measuring improvement.
Eligibility:
Phase I:
- Histologically confirmed HER2+ breast cancer.
- Eastern Cooperative Oncology (ECOG) performance status 0-2 and adequate organ and marrow function.
- Brain metastases, treated within 12 weeks of study entry with SRS, resection or WBRT.
- Patients with leptomeningeal metastatic disease are ineligible.
- Patients that are unable to complete a brain MRI with contrast are ineligible.
- Patients with breast tissue expanders must have those removed before enrollment.
- Hepatitis B virus (HBV), hepatitis C virus (HCV) or human immunodeficiency virus (HIV)-positive patients are ineligible.
- Patient with impaired cardiac function or clinically significant cardiac disease are ineligible.
- Corticosteroids will be allowed at enrollment and during the first month of treatment with T-DM1 after SRS, up to a dose of no more than 10mg of dexamethasone daily or equivalent. Patients that need to continue corticosteroids after the initial month will not be allowed to increase the dose after that period and will be taken off protocol.
Phase II:
- Histologically confirmed HER2+ breast cancer.
- ECOG performance status 0-2 and adequate organ and marrow function.
- 1-10 brain metastases, by contrast MRI, treated within 12 weeks of study entry with SRS and/or resection.
- Patients with leptomeningeal metastatic disease are ineligible.
- Patients with history of WBRT are ineligible.
- Patients that are unable to complete a brain MRI with contrast are ineligible.
- Patients with breast tissue expanders must have those removed before enrollment.
- HBV, HCV or HIV-positive patients are ineligible.
- Patient with impaired cardiac function or clinically significant cardiac disease are ineligible.
- Corticosteroids will be allowed at enrollment and during the first month of treatment with T-DM1 after SRS, up to a dose of no more than 10mg of dexamethasone daily or equivalent. Patients that need to continue corticosteroids after the initial month will not be allowed to increase the dose after that period and will be taken off protocol.
Design:
- This is a Phase I/II open label study that will evaluate the potential benefit of TMZ in prevention of new brain metastases in patients with limited brain metastases from HER2+ breast cancer, previously treated with SRS or surgical resection of brain metastases.
- All patients will receive the standard second-line therapy for HER2+ metastatic breast cancer: T-DM1. During phase II patients will be randomized between T-DM1 plus TMZ versus T-DM1 alone.
- Phase I run in: T-DM1 3.6 mg/kg intravenous (IV) every 21 days plus TMZ 30, 40 or 50 mg/m^2 daily.
- Phase II: T-DM1 3.6 mg/kg versus T-DM1 3.6mg/kg plus TMZ at recommended phase 2 dose (RP2D).
- Phase I will follow a standard 3+3 design. Thus, with 3 dose levels, up to 18 patients may be included in the initial safety evaluation.
- In the phase II portion of the trial, a total of 49 evaluable subjects per arm (98 total) will need to be randomized over a 3-year period and followed for an additional 2 years from the date of entry of the last patient, with occurrence of 79 total relapses in both arms combined, in order to have 80% power to compare the curves.
Study Type
Enrollment (Actual)
Phase
- Phase 2
- Phase 1
Contacts and Locations
Study Locations
-
-
Maryland
-
Bethesda, Maryland, United States, 20892
- National Institutes of Health Clinical Center
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
- INCLUSION CRITERIA:
Phase 1 Inclusion Criteria
- Patients must have histologically confirmed human epidermal growth factor receptor 2 (HER2)-positive breast cancer for which standard curative measures do not exist or are no longer effective. HER2 testing must have been performed in a laboratory accredited by the College of American Pathologists (CAP) or another accrediting entity.
- Patients must have brain metastases, treated within 12 weeks of study entry with stereotactic radiosurgery (SRS), resection or whole brain radiation therapy (WBRT). A minimum interval of 3 weeks between completion of brain SRS and/or resection and 6 weeks for WBRT and the start of treatment in this trial will be observed to allow proper healing. The presence of concomitant extracranial metastatic disease is allowed for enrollment.
- Corticosteroids will be allowed at enrollment and during the first month of treatment with trastuzumab emtansine (T-DM1) after SRS, up to a dose of no more than 10mg of dexamethasone daily or equivalent. Patients that need to continue corticosteroids after the initial month will be allowed to continue in the protocol treatment if no further increase in dose is necessary. Patients that need increase in dose of corticosteroid after initial month will be taken off protocol treatment.
- Age greater than or equal to18 years. Because breast cancer is not commonly found in pediatric population and no dosing or adverse event data are currently available on the use of temozolomide in combination with T-DM1 in patients <18 years of age, children are excluded from this study, but will be eligible for future pediatric trials.
- Eastern Cooperative Oncology (ECOG) performance status less than or equal to 2 (Karnofsky greater than or equal to 60%, see Appendix A)
Patients must have normal organ and marrow function as defined below:
- leukocytes greater than or equal to 3,000/mcL
- absolute neutrophil count greater than or equal to 1,000/mcL
- platelets greater than or equal to 100,000/mcL
- total bilirubin within normal institutional limits
- Aspartate aminotransferase (AST) serum glutamic-oxaloacetic transaminase (SGOT)/alanine aminotransferase (ALT) serum glutamate pyruvate transaminase (SGPT) <3.0 X institutional upper limit of normal
- creatinine up to 1.5 upper institutional limits, OR
- creatinine clearance greater than or equal to 60 mL/min/1.73 m(2) for patients with creatinine levels above institutional normal.
- Alkylating agents as well as other therapeutic agents used in this trial are known to be teratogenic, women of child-bearing potential and men must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) prior to study entry, for the duration of study participation and for 7 months (women) or 4 months (men) after treatment completion. Should a woman become pregnant or suspect she is pregnant while she or her partner is participating in this study, she should inform her treating physician immediately.
- Ability of subject to understand and the willingness to sign a written informed consent document.
Phase 2 Inclusion Criteria
- Patients must have histologically confirmed HER2-positive breast cancer for which standard curative measures do not exist or are no longer effective. HER2 testing must have been performed in a laboratory accredited by the College of American Pathologists (CAP) or another accrediting entity.
- Patients must have 1-10 brain metastases, by contrast magnetic resonance imaging (MRI), treated within 12 weeks of study entry with SRS and/or resection. A minimum interval of 3 weeks between completion of brain SRS and/or resection and the start of treatment in this trial will be observed to allow proper healing. The presence of concomitant extracranial metastatic disease is allowed for enrollment.
- Corticosteroids will be allowed at enrollment and during the first month of treatment with T-DM1 after SRS, up to a dose of no more than 10mg of dexamethasone daily or equivalent. Patients that need to continue corticosteroids after the initial month will be allowed to continue in the protocol treatment if no further increase in dose is necessary. Patients that need increase in dose of corticosteroid after initial month will be taken off protocol treatment.
- Age greater than or equal to 18 years. Because breast cancer is not commonly found in pediatric population and no dosing or adverse event data are currently available on the use of temozolomide in combination with T-DM1 in patients <18 years of age, children are excluded from this study, but will be eligible for future pediatric trials.
- ECOG performance status less than or equal to 2 (Karnofsky greater than or equal to 60%)
Patients must have normal organ and marrow function as defined below:
- leukocytes greater than or equal to 3,000/mcL
- absolute neutrophil count greater than or equal to 1,000/mcL
- platelets greater than or equal to 100,000/mcL
- total bilirubin within normal institutional limits
- AST(SGOT)/ALT(SGPT) <3.0 X institutional upper limit of normal
- creatinine up to 1.5 upper institutional limits, OR
- creatinine clearance greater than or equal to 60 mL/min/1.73 m(2) for patients with creatinine levels above institutional normal.
- Alkylating agents as well as other therapeutic agents used in this trial are known to be teratogenic, women of child-bearing potential and men must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) prior to study entry, for the duration of study participation and for 7 months (women) or 4 months (men) after treatment completion. Should a woman become pregnant or suspect she is pregnant while she or her partner is participating in this study, she should inform her treating physician immediately.
- Ability of subject to understand and the willingness to sign a written informed consent document.
EXCLUSION CRITERIA:
Phase 1 Exclusion Criteria
- Patients who are receiving any other investigational agents.
- Patients unable to speak or understand English, since they cannot complete neurocognitive evaluation.
- Patients with known leptomeningeal metastatic disease.
- Patients with major symptoms or impairments related to brain metastases, such as aphasia or severe confusion, will be excluded per principal investigator (PI) discretion when those symptoms preclude proper neurocognitive evaluation during the study treatment.
- Patients who have received previous treatment with T-DM1 and had systemic progression of disease while on it, are ineligible. Patients receiving treatment with T- DM1 whose only site of disease progression was brain are allowed to enroll in this trial.
- Patients who have received chemotherapy in the previous 3 weeks (6 weeks for nitrosoureas or mitomycin).
- Hepatitis B virus (HBV), Hepatitis B surface antigen positive (HBs Ag positive) or hepatitis C virus (HCV) (anti-HCV positive) patients are ineligible because of potential reactivation of hepatitis virus with temozolomide use.
- Grade greater than or equal to 3 peripheral neuropathy according to (National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 4.0.
- Cerebral Vascular Accident (CVA) or Transitory Ischemic Attack (TIA) in the year before enrollment, or presence of residual symptoms from CVA that happened more than a year before.
- Pulmonary Embolism (PE) in the 3 months before enrollment. Anticoagulation is permitted.
Impaired cardiac function or clinically significant cardiac disease including the following:
- New York Heart Association grade III or IV congestive heart failure.
- Myocardial infarction within the last 12 months.
- Subjects with impaired left ventricular ejection fraction (LVEF) (<50%).
- Patients with inability to complete brain MRI studies with contrast.
- Patients with breast tissue expanders must have those removed before enrollment.
- History of allergic reactions attributed to compounds of similar chemical or biologic composition to temozolomide or T-DM1. Patients who are tolerating TDM1 successfully with pre-medications and slower infusion will be allowed.
- Patients receiving medications that are strong cytochrome P450 3A4 (CYP3A4) inhibitors or inducers are ineligible. In vitro studies indicate that DM1, the cytotoxic component of T-DM1, is metabolized mainly by CYP3A4 and to a lesser extent by cytochrome P450 3A5 (CYP3A5). Concomitant use of strong CYP3A4 inhibitors with T-DM1 should be avoided due to the potential for an increase in DM1 exposure and toxicity. Consider an alternate medication with no or minimal potential to inhibit CYP3A4. Lists including medications and substances known or with the potential to interact with CYP3A4 isoenzymes are provided in Appendix B.
- Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, that would limit compliance with study requirements.
- Pregnant women are excluded from this study because temozolomide is an alkylating agent with the potential for teratogenic or abortifacient effects. Because there is an unknown but potential risk for adverse events in nursing infants secondary to treatment of the mother with temozolomide and/or T-DM1, breastfeeding should be discontinued if the mother is treated with either of those agents. These potential risks may also apply to other agents used in this study.
- human immunodeficiency virus (HIV)-positive patients are excluded because these patients are at increased risk of lethal infections when treated with marrow-suppressive therapy.
- Patients with any other concomitant invasive malignancies are ineligible. Prior invasive cancers treated with curative intent, and with no evidence of recurrent disease, may be eligible after principal investigator (PI) evaluation. Patients with treated limited stage basal cell or squamous cell carcinoma of the skin or carcinoma in situ of the breast or cervix are eligible.
Phase 2 Exclusion Criteria
- Patients who are receiving any other investigational agents.
- Patients unable to speak or understand English, since they cannot complete neurocognitive evaluation.
- Patients with known leptomeningeal metastatic disease.
- Patients previously treated with whole brain radiation therapy (WBRT).
- Patients with major symptoms or impairments related to brain metastases, such as aphasia or severe confusion, will be excluded per PI discretion when those symptoms preclude proper neurocognitive evaluation during the study treatment.
- Patients who have received previous treatment with T-DM1 and had systemic progression of disease while on it, are ineligible. Patients receiving treatment with T- DM1 whose only site of disease progression was brain are allowed to enroll in this trial.
- Patients who have received chemotherapy in the previous 3 weeks (6 weeks for nitrosoureas or mitomycin).
- HBV (HBs Ag positive) or HCV (anti-HCV positive) patients are ineligible because of potential reactivation of hepatitis virus with temozolomide use.
- Grade greater than or equal to 3 peripheral neuropathy according to (NCI CTCAE) version 4.0.
- Cerebral Vascular Accident (CVA) or Transitory Ischemic Attack (TIA) in the year before enrollment, or presence of residual symptoms from CVA that happened more than a year before.
- Pulmonary Embolism (PE) in the 3 months before enrollment. Anticoagulation is permitted.
Impaired cardiac function or clinically significant cardiac disease including the following:
- New York Heart Association grade III or IV congestive heart failure.
- Myocardial infarction within the last 12 months.
- Subjects with impaired LVEF (<50%).
- Patients with inability to complete brain MRI studies with contrast.
- Patients with breast tissue expanders must have those removed before enrollment.
- History of allergic reactions attributed to compounds of similar chemical or biologic composition to temozolomide or T-DM1. Patients who are tolerating TDM1 successfully with pre-medications and slower infusion will be allowed.
- Patients receiving medications that are strong CYP3A4 inhibitors or inducers are ineligible. In vitro studies indicate that DM1, the cytotoxic component of T-DM1, is metabolized mainly by CYP3A4 and to a lesser extent by CYP3A5. Concomitant use of strong CYP3A4 inhibitors with T-DM1 should be avoided due to the potential for an increase in DM1 exposure and toxicity. Consider an alternate medication with no or minimal potential to inhibit CYP3A4. Lists including medications and substances known or with the potential to interact with CYP3A4 isoenzymes are provided in Appendix B.
- Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, that would limit compliance with study requirements.
- Pregnant women are excluded from this study because temozolomide is an alkylating agent with the potential for teratogenic or abortifacient effects. Because there is an unknown but potential risk for adverse events in nursing infants secondary to treatment of the mother with temozolomide and/or T-DM1, breastfeeding should be discontinued if the mother is treated with either of those agents. These potential risks may also apply to other agents used in this study.
- HIV-positive patients are excluded because these patients are at increased risk of lethal infections when treated with marrow-suppressive therapy.
- Patients with any other concomitant invasive malignancies are ineligible. Prior invasive cancers treated with curative intent, and with no evidence of recurrent disease, may be eligible after PI evaluation.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Sequential Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: 1/Phase I: Ado-trastuzumab (T-DMI) + Temozolomide (TMZ) Dose Escalation
T-DM1 + TMZ in dose escalation
|
T-DM1 3.6 mg/kg intravenous (IV) every 21 days
Other Names:
Phase I: TMZ 30, 40 or 50 mg/m^2 daily Phase II: TMZ at recommended phase 2 dose (RP2D) estimated in Phase I dose escalation part of the study.
Other Names:
|
Active Comparator: 2A /Phase II: Arm A, Ado-trastuzumab (T-DMI) Alone
T-DM1
|
T-DM1 3.6 mg/kg intravenous (IV) every 21 days
Other Names:
|
Experimental: 2B/Phase II /Arm B, Ado-trastuzumab (T-DMI) + Temozolomide (TMZ)
T-DM1 + TMZ at recommended phase 2 dose (RP2D)
|
T-DM1 3.6 mg/kg intravenous (IV) every 21 days
Other Names:
Phase I: TMZ 30, 40 or 50 mg/m^2 daily Phase II: TMZ at recommended phase 2 dose (RP2D) estimated in Phase I dose escalation part of the study.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Phase I: Maximum Tolerated Dose (MTD) of Temozolomide (TMZ) When Used With T-DM1 (Ado-trastuzumab)
Time Frame: first 21 days of treatment
|
Maximum tolerated dose of TMZ when used in combination with T-DM1.
MTD is defined as the dose level at which 0 or 1 participant in 6 has a dose limiting toxicity (DLT).
A DLT is defined as grade 3 or higher non-hematologic adverse events excluding grade 3 hypertension controlled with anti-hypertensive therapy; or grade 3 asymptomatic electrolytes imbalance; grade 3 endocrinopathy; grade 3 asymptomatic increase in aspartate aminotransferase or alanine aminotransferase; and transient (lasting less than <48 hours) nausea, emesis, or diarrhea if corrected with conservative measures within 24-48 hours.
A hematologic grade 4 neutropenia of ≥ 7 days duration, grade ≥ 3 thrombocytopenia, and all other grade 4 hematologic toxicities excluding grade 4 lymphopenia, or leukopenia in the absence of grade 3 or higher neutropenia.
Grade 3 is severe.
Grade 4 is life-threatening.
|
first 21 days of treatment
|
Phase II: Median Amount of Time Participant Survives Without New Brain Lesions After Starting Treatment
Time Frame: From the start of treatment until new brain lesions
|
Median time to progression.
Progression was assessed using the Response Assessment in Neuro-oncology Brain Metastases (RANO-BM) Criteria for evaluation of brain lesions, and the Response Evaluation Criteria in Solid Tumors (RECIST) for systemic evaluation.
Progression is a 25% increase in the sum of products of all measurable lesions observed over baseline if no decrease.
Or appearance of new lesions, or failure to return for evaluation due to death or deteriorating condition.
|
From the start of treatment until new brain lesions
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Phase I: Number of Participants With Grade 3 and/or Grade 4 Adverse Events
Time Frame: Evaluated at the beginning of every cycle while on study, for an average of 9.6 months (range 2.8-33.9 months).
|
Adverse events were assessed by the Common Terminology Criteria for Adverse Events (CTCAE v4.0).
Grade 3 is severe.
Grade 4 is life-threatening.
|
Evaluated at the beginning of every cycle while on study, for an average of 9.6 months (range 2.8-33.9 months).
|
Phase I: Number of Participants With Dose Limiting Toxicity (DLTs) at Each Dose Level
Time Frame: After first cycle of treatment, up to 30 days
|
Number of participants with DLTs at each dose level 30 days after treatment.
A DLT is defined as grade 3 or higher non-hematologic adverse events excluding grade 3 hypertension controlled with anti-hypertensive therapy; or grade 3 asymptomatic electrolytes imbalance; grade 3 endocrinopathy; grade 3 asymptomatic increase in aspartate aminotransferase or alanine aminotransferase; and transient (lasting less than <48 hours) nausea, emesis, or diarrhea if corrected with conservative measures within 24-48 hours.
A hematologic grade 4 neutropenia of ≥ 7 days duration, grade ≥ 3 thrombocytopenia, and all other grade 4 hematologic toxicities excluding grade 4 lymphopenia, or leukopenia in the absence of grade 3 or higher neutropenia.
Grade 3 is severe.
Grade 4 is life-threatening.
|
After first cycle of treatment, up to 30 days
|
Phase II: Time to Whole Brain Irradiation
Time Frame: At progression
|
Time to whole brain irradiation compared between the two arms and Kaplan-Meier curves constructed with a two-tailed log-rank test used to compare the arms.
|
At progression
|
Phase I: Median Survival
Time Frame: From date of first therapy until death, an average of 40.79 months
|
Median amount of time participants survives after therapy.
Survival compared between the two arms and Kaplan-Meier curves constructed with a two-tailed log-rank test used to compare the arms.
|
From date of first therapy until death, an average of 40.79 months
|
Phase I: Standard Time to Progression (TTP)
Time Frame: From first day of treatment to the day of disease progression, an average of 15 months.
|
TTP is the time between the first day of treatment to the day of disease progression.
Progression was assessed using the Response Evaluation Criteria in Solid Tumors (RECIST).
Progression is at least a 25% increase in the sum of products of all measurable lesions over smallest sum observed, clear worsening of any evaluable disease, appearance of any new lesion/site, or failure to return for evaluation due to death or deteriorating condition.
|
From first day of treatment to the day of disease progression, an average of 15 months.
|
Phase II: Median Survival
Time Frame: At death
|
Median amount of time participants survives after therapy.
Survival compared between the two arms and Kaplan-Meier curves constructed with a two-tailed log-rank test used to compare the arms.
|
At death
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Phase I: Number of Participants With Serious and/or Non-serious Adverse Events Assessed by the Common Terminology Criteria for Adverse Events (CTCAE v4.0)
Time Frame: Date treatment consent signed to date off study, approximately 44 months and 27 days for level 1, 28 months and 10 days for level 2, and 40 months and 8 days for level 3.
|
Here is the number of participants with serious and/or non-serious adverse events assessed by the Common Terminology Criteria for Adverse Events (CTCAE v4.0).
A non-serious adverse event is any untoward medical occurrence.
A serious adverse event is an adverse event or suspected adverse reaction that results in death, a life-threatening adverse drug experience, hospitalization, disruption of the ability to conduct normal life functions, congenital anomaly/birth defect or important medical events that jeopardize the patient or subject and may require medical or surgical intervention to prevent one of the previous outcomes mentioned.
|
Date treatment consent signed to date off study, approximately 44 months and 27 days for level 1, 28 months and 10 days for level 2, and 40 months and 8 days for level 3.
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Stanley Lipkowitz, M.D., National Cancer Institute (NCI)
Publications and helpful links
General Publications
- Swain SM, Kim SB, Cortes J, Ro J, Semiglazov V, Campone M, Ciruelos E, Ferrero JM, Schneeweiss A, Knott A, Clark E, Ross G, Benyunes MC, Baselga J. Pertuzumab, trastuzumab, and docetaxel for HER2-positive metastatic breast cancer (CLEOPATRA study): overall survival results from a randomised, double-blind, placebo-controlled, phase 3 study. Lancet Oncol. 2013 May;14(6):461-71. doi: 10.1016/S1470-2045(13)70130-X. Epub 2013 Apr 18.
- Bartsch R, Berghoff AS, Vogl U, Rudas M, Bergen E, Dubsky P, Dieckmann K, Pinker K, Bago-Horvath Z, Galid A, Oehler L, Zielinski CC, Gnant M, Steger GG, Preusser M. Activity of T-DM1 in Her2-positive breast cancer brain metastases. Clin Exp Metastasis. 2015 Oct;32(7):729-37. doi: 10.1007/s10585-015-9740-3. Epub 2015 Aug 25.
- Gelmon KA, Boyle FM, Kaufman B, Huntsman DG, Manikhas A, Di Leo A, Martin M, Schwartzberg LS, Lemieux J, Aparicio S, Shepherd LE, Dent S, Ellard SL, Tonkin K, Pritchard KI, Whelan TJ, Nomikos D, Nusch A, Coleman RE, Mukai H, Tjulandin S, Khasanov R, Rizel S, Connor AP, Santillana SL, Chapman JA, Parulekar WR. Lapatinib or Trastuzumab Plus Taxane Therapy for Human Epidermal Growth Factor Receptor 2-Positive Advanced Breast Cancer: Final Results of NCIC CTG MA.31. J Clin Oncol. 2015 May 10;33(14):1574-83. doi: 10.1200/JCO.2014.56.9590. Epub 2015 Mar 16.
- Jenkins S, Zhang W, Steinberg SM, Nousome D, Houston N, Wu X, Armstrong TS, Burton E, Smart DD, Shah R, Peer CJ, Mozarsky B, Arisa O, Figg WD, Mendoza TR, Vera E, Brastianos P, Carter S, Gilbert MR, Anders CK, Connolly RM, Tweed C, Smith KL, Khan I, Lipkowitz S, Steeg PS, Zimmer AS. Phase I Study and Cell-Free DNA Analysis of T-DM1 and Metronomic Temozolomide for Secondary Prevention of HER2-Positive Breast Cancer Brain Metastases. Clin Cancer Res. 2023 Apr 14;29(8):1450-1459. doi: 10.1158/1078-0432.CCR-22-0855.
- Zimmer AS, Steinberg SM, Smart DD, Gilbert MR, Armstrong TS, Burton E, Houston N, Biassou N, Gril B, Brastianos PK, Carter S, Lyden D, Lipkowitz S, Steeg PS. Temozolomide in secondary prevention of HER2-positive breast cancer brain metastases. Future Oncol. 2020 May;16(14):899-909. doi: 10.2217/fon-2020-0094. Epub 2020 Apr 9.
Helpful Links
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
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
- Pathologic Processes
- Brain Diseases
- Central Nervous System Diseases
- Nervous System Diseases
- Skin Diseases
- Neoplasms
- Neoplasms by Site
- Breast Diseases
- Neoplastic Processes
- Central Nervous System Neoplasms
- Nervous System Neoplasms
- Breast Neoplasms
- Neoplasm Metastasis
- Brain Neoplasms
- Molecular Mechanisms of Pharmacological Action
- Antineoplastic Agents
- Antineoplastic Agents, Alkylating
- Alkylating Agents
- Antineoplastic Agents, Immunological
- Trastuzumab
- Temozolomide
Other Study ID Numbers
- 170115
- 17-C-0115
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
IPD Sharing Time Frame
IPD Sharing Access Criteria
IPD Sharing Supporting Information Type
- STUDY_PROTOCOL
- SAP
- ICF
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.
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Clinical Trials on Breast Cancer
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Northwestern UniversityEisai Inc.UnknownMale Breast Cancer | Stage II Breast Cancer | Stage IIIA Breast Cancer | Stage IIIB Breast Cancer | Triple-negative Breast Cancer | Stage IA Breast Cancer | Stage IB Breast Cancer | Stage IIIC Breast Cancer | Estrogen Receptor-negative Breast Cancer | Progesterone Receptor-negative Breast Cancer | HER2-negative...United States
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Rutgers, The State University of New JerseyNational Cancer Institute (NCI); Rutgers Cancer Institute of New JerseyActive, not recruitingStage IIIA Breast Cancer | Stage IIIB Breast Cancer | Triple-negative Breast Cancer | Stage IIA Breast Cancer | Stage IIB Breast Cancer | Stage IIIC Breast Cancer | Estrogen Receptor-negative Breast Cancer | Progesterone Receptor-negative Breast Cancer | HER2-negative Breast CancerUnited States
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University of Southern CaliforniaNational Cancer Institute (NCI)TerminatedMale Breast Cancer | Stage IV Breast Cancer | Stage II Breast Cancer | Stage IIIA Breast Cancer | Stage IIIB Breast Cancer | Stage IA Breast Cancer | Stage IB Breast Cancer | Stage IIIC Breast Cancer | Recurrent Breast CancerUnited States
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University of WashingtonTerminatedBreast Cancer | Breast Cancer Stage I | Breast Cancer Stage II | Breast Cancer Stage III | Breast Cancer Stage IIB | Breast Cancer Stage IIA | Breast Cancer Stage IIIA | Breast Cancer Stage IIIB | Breast Cancer Stage IIIcUnited States
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CelgeneCompletedBreast Cancer | Metastatic Breast Cancer | Stage IV Breast Cancer | Triple-negative Breast Cancer | Recurrent Breast Cancer | Breast Tumor | Cancer of the Breast | Triple-negative Metastatic Breast Cancer | Estrogen Receptor- Negative Breast Cancer | HER2- Negative Breast Cancer | Progesterone Receptor- Negative...United States, United Kingdom, Italy, Germany, Spain, Canada, Portugal, Australia, Austria, Greece, Brazil, France
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University of Southern CaliforniaNational Cancer Institute (NCI)TerminatedHER2-positive Breast Cancer | Stage IV Breast Cancer | Stage II Breast Cancer | Stage IIIA Breast Cancer | Stage IIIB Breast Cancer | Stage IA Breast Cancer | Stage IB Breast Cancer | Stage IIIC Breast Cancer | Recurrent Breast CancerUnited States
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University of WashingtonNational Cancer Institute (NCI)CompletedHER2-positive Breast Cancer | Stage II Breast Cancer | Stage IIIA Breast Cancer | Stage IA Breast Cancer | Stage IB Breast Cancer | Estrogen Receptor-negative Breast Cancer | Estrogen Receptor-positive Breast Cancer | Progesterone Receptor-negative Breast Cancer | Progesterone Receptor-positive Breast...United States
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University of Southern CaliforniaNational Cancer Institute (NCI)WithdrawnStage IV Breast Cancer | Stage II Breast Cancer | Stage IIIA Breast Cancer | Stage IIIB Breast Cancer | Triple-negative Breast Cancer | Stage IA Breast Cancer | Stage IB Breast Cancer | Stage IIIC Breast Cancer | Recurrent Breast Cancer
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Baylor Breast Care CenterRecruitingBreast Cancer | Breast Neoplasm | Triple Negative Breast Cancer | Triple Negative Breast Neoplasms | HER2-positive Breast Cancer | Breast Cancer Stage II | Breast Cancer Female | Breast Cancer Stage III | Estrogen Receptor-positive Breast Cancer | Hormone Receptor-positive Breast Cancer | Breast Cancer InvasiveUnited States
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Innocrin PharmaceuticalCompletedBreast Cancer | Advanced Breast Cancer | Metastatic Breast Cancer | Triple Negative Breast Cancer | Male Breast Cancer | ER+ Breast Cancer | Cancer of the BreastUnited States
Clinical Trials on T-DM1
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NSABP Foundation IncPuma Biotechnology, Inc.Completed
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Regina Elena Cancer InstituteRecruiting
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DualityBio Inc.BioNTech SERecruiting
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Sichuan Baili Pharmaceutical Co., Ltd.Baili-Bio (Chengdu) Pharmaceutical Co., Ltd.Not yet recruitingHER2-positive Breast CancerChina
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West German Study GroupRoche Pharma AGActive, not recruiting
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Dana-Farber Cancer InstituteGenentech, Inc.Active, not recruitingBreast Cancer | Stage II Breast Cancer | HER-2 Positive Breast Cancer | Stage III Breast CancerUnited States
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University of Texas Southwestern Medical CenterUniversity of Pennsylvania; PfizerCompletedAdvanced Breast CancerUnited States
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National Cancer Institute (NCI)Active, not recruitingHematopoietic and Lymphoid Cell Neoplasm | Advanced Lymphoma | Advanced Malignant Solid Neoplasm | Refractory Lymphoma | Refractory Malignant Solid Neoplasm | Refractory Multiple MyelomaUnited States
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Ascension South East MichiganCompletedSkin InfectionUnited States
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Daiichi Sankyo, Inc.AstraZeneca; NSABP Foundation Inc; German Breast Group; Spanish Breast Cancer Research...Active, not recruitingHER2-Positive Primary Breast Cancer | Residual Invasive Breast CancerUnited States, Spain, France, Germany, Korea, Republic of, United Kingdom, Denmark, Israel, Belgium, Taiwan, Chile, Italy, Japan, Peru, Portugal, China, Turkey, Canada, Ireland, Australia, Greece, Czechia, Singapore, Poland, Romania, Arge... and more