- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04149444
A Study of Trifluridine/Tipiracil in Triple Negative Metastatic Breast Cancer (TACTIC)
A Phase 2 Study of Trifluridine/Tipiracil in Triple Negative Metastatic Breast Cancer
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
This is an open-label, single arm, multi-stage, phase II trial of Trifluridine/tipiracil (TAS-102) as a palliative treatment for patients with metastatic triple negative breast cancer who have failed both a taxane and anthracycline or have contraindications to these agents.
The trial will begin with a safety run-in of 10 patients treated as follows:
Cycle 1: Trifluridine/tipiracil administered at 30 mg/m2 orally bid, 5 days per week, with 2 days of rest, for 2 weeks, followed by 14 day rest. Intra-patient dose escalation to 35 mg/m2 orally bid, 5 days per week, with 2 days of rest, for 2 weeks, followed by 14 day rest for subsequent cycles in the absence of dose limiting toxicities. As long as at least 80% of patients tolerate dose escalation, the trial will proceed to the next stage.
Patients enrolled in stages I and II will start Trifluridine/tipiracil at 35 mg/m2 orally bid, 5 days per week, with 2 days of rest, for 2 weeks, followed by 14 day rest.
Study Type
Phase
- Phase 2
Contacts and Locations
Study Locations
-
-
Alberta
-
Calgary, Alberta, Canada, T2N 4N2
- Tom Baker Cancer Centre
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Age ≥ 18 years
- Life expectancy of ≥ 3 months
- Histologically or cytologically confirmed locally recurrent or metastatic breast cancer that is Estrogen receptor negative, Progesterone receptor negative, and HER2 normal on local testing
- Up to three prior chemotherapy regimens for advanced and/or metastatic disease
- Prior therapy with an anthracycline and a taxane in the adjuvant or metastatic setting or documented unsuitability
- Patients who developed advanced or metastatic disease within 6 months of completing adjuvant therapy are eligible with no prior therapy for advanced disease.
- Resolution of all chemotherapy- or radiation-related toxicities to ≤ grade 1 (except for stable sensory neuropathy ≤ grade 2 and alopecia) prior to commencement of study participation
- Eastern Cooperative Oncology Group performance status of 0 to 2
- Adequate renal function: creatinine clearance ≥ 40 mL/min Cockcroft and Gault formula
- Adequate bone marrow function: absolute neutrophil count (ANC) ≥ 1.5 x 10^9/L, hemoglobin ≥ 10.0 g/dL (a hemoglobin <10.0 g/dL is acceptable if it is corrected by growth factor or transfusion), and platelet count ≥ 100 x 10^9/L
- Adequate liver function: bilirubin ≤ 1.5 times the upper limits of normal (ULN), alanine aminotransferase (ALT ≤ 3 x ULN (in the case of liver metastases ≤ 5 x ULN)
- Measurable disease (RECIST 1.1)
- Patients with known BRCA or ATM mutations or abnormalities (based on genomic profiling of tumor or germline genetic testing) are eligible if they meet all other inclusion criteria and have none of the exclusion criteria. The trial will not perform tumor genomic profiling or genetic testing but will document this information if available at study enrolment.
Patients with known central nervous system (CNS) disease are eligible provided all of the following criteria are met:
- Measurable disease outside the CNS
- Metastases are limited solely to cerebellar and supratentorial lesions (i.e., no metastases to midbrain, pons, medulla, or spinal cord)
- If corticosteroids are required, the patient must be on a stable dose or tapering dose of corticosteroids for 4 weeks prior to enrolment as therapy for CNS disease
- Anticonvulsants at a stable dose are allowed as long as the patient has been seizure free for 3 weeks prior to enrolment
- No stereotactic radiation within 7 days or whole-brain radiation within 14 days prior to randomization
- No evidence of progression or haemorrhage after completion of CNS directed therapy
- Note: Patients with new asymptomatic CNS metastases detected at the screening scan must receive radiation therapy and/or surgery for CNS metastases. Following treatment, these patients may then be eligible, if all other criteria above are met.
- Women of child-bearing potential and males with female partners with child bearing potential must use highly effective contraceptive measures while taking Trifluridine/tipiracil and for 6 months after stopping treatment. Trifluridine/tipiracil may reduce the effectiveness of hormonal contraceptives, and therefore women using hormonal contraceptives should add a barrier contraceptive method.
- Ability to understand and the willingness to sign a written informed consent document.
- Ability to take and retain oral medications
Exclusion Criteria:
- Radiation therapy encompassing more than 30% of marrow
- Spinal cord compression not definitively treated with surgery and/or radiation, or previously diagnosed and treated spinal cord compression without evidence that disease has been clinically stable for at least 2 weeks prior to randomization.
- Leptomeningeal disease
- Patients who are receiving any other investigational agents
- History of allergic reactions attributed to compounds of similar chemical or biologic composition to Trifluridine/tipiracil .
- Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements.
- Pregnant women are excluded from this study because Trifluridine/tipiracil is an agent with the potential for teratogenic or abortifacient effects.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: NA
- Interventional Model: SINGLE_GROUP
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: ARM 1
Dose escalation cohort - First 10 patients enrolled on study. Trifluridine/Tipiracil 30mg/m2 - to start, if no significant dose limiting side effects the dose will be increased to 35mg/m2 for the duration of the trial. After first 10 patients enrolled on study - Trifluridine/Tipiracil 35mg/m2 Each cycle is 28 days. Two doses per day during days 1-5 with a two day rest for days 6 and 7. Then two doses per day for days 8-12, followed by a rest period for days 13-28 with the next cycle starting the day after day 28. |
Oral medication
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Overall Response Rate (ORR)
Time Frame: 8 weeks
|
The Primary Endpoint ORR is calculated by taking the number of patients who at 8 weeks following initiation of Trifluridine/tipiracil have either a CR or a PR on first scan and dividing it over the total number of evaluable patients.
Patients with stable disease are not included in this calculation.
|
8 weeks
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Progression Free Survival (PFS)
Time Frame: From date of randomization until the date of first documented progression or date of death from any cause, whichever comes first, assessed up to 45 months.
|
Progression free survival is defined as the time (in weeks) from the date of randomization until the date of the investigator-assessed radiological disease progression or death due to any cause.
All patients will be followed until disease progression is documented according to RECIST 1.1 Criteria.
The time measured in weeks between their baseline CT Scan and the first CT scan showing progressive disease as will be recorded as the progression free survival for that patient.
|
From date of randomization until the date of first documented progression or date of death from any cause, whichever comes first, assessed up to 45 months.
|
Disease Control Rate (DCR)
Time Frame: From date of randomization until the date of first documented progression or date of death from any cause, whichever comes first, assessed up to 45 months.
|
All patients who have either a Complete Response, Partial Response or exhibit stable disease for a minimum of 16 weeks will be counted as having achieved disease control.
The number of patients attaining disease control will be divided by the total number of evaluable patients to attain a DCR for the entirety of the trial cohort.
|
From date of randomization until the date of first documented progression or date of death from any cause, whichever comes first, assessed up to 45 months.
|
Overall Survival
Time Frame: From date of randomization until the date of first documented progression or date of death from any cause, whichever comes first, assessed up to 45 months.
|
The death of any patient in the trial from any cause will be recorded and the amount of time from enrollment in the trial until death will be recorded in weeks.
A median overall survival for the entire cohort will then be calculated using this information.
|
From date of randomization until the date of first documented progression or date of death from any cause, whichever comes first, assessed up to 45 months.
|
Safety and Tolerability: All adverse events experienced by all patients
Time Frame: From date of randomization until the date of first documented progression or date of death from any cause, whichever comes first, assessed up to 45 months.
|
All adverse events experienced by all patients exposed to Trifluridine/tipiracil will be recorded and graded according to CTCAE version 5.
These will be compared to the side effect profile presented in both the product monograph as well as the previously published phase III trial upon which the Health Canada approval is based.
|
From date of randomization until the date of first documented progression or date of death from any cause, whichever comes first, assessed up to 45 months.
|
Quality of Life - Using EQ5D - A standardized questionnaire measuring quality of life
Time Frame: From date of randomization until the date of first documented progression or date of death from any cause, whichever comes first, assessed up to 32 months.
|
Quality of life will be scored using the EQ5D.
Patients will fill out this questionnaire prior to each follow up visit and the results will be compared within the same patient from visit to visit.
|
From date of randomization until the date of first documented progression or date of death from any cause, whichever comes first, assessed up to 32 months.
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Patricia Tang, MD, Tom Baker Cancer Centre
Study record dates
Study Major Dates
Study Start (ANTICIPATED)
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
Additional Relevant MeSH Terms
Other Study ID Numbers
- OZM-103
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
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.
Clinical Trials on Metastatic Triple Negative Breast Cancer
-
Institut de Recherches Internationales ServierADIR, a Servier Group companyCompletedMetastatic Breast Cancer | Metastatic Triple Negative Breast CancerJapan, Belgium, France, Netherlands
-
Gilead SciencesRecruitingStudy of Sacituzumab Govitecan (SG) in Japanese Participants With Advanced Solid Tumors (ASCENT-J02)Advanced Solid Tumor | Metastatic Urothelial Cancer | Metastatic Triple-Negative Breast Cancer | HR+/HER2- Metastatic Breast CancerJapan
-
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
-
AkesoRecruitingMetastatic Triple-negative Breast Cancer | Locally Advanced Triple-negative Breast CancerChina
-
Cancer Institute and Hospital, Chinese Academy...RecruitingMetastatic Triple-Negative Breast CancerChina
-
University of Texas Southwestern Medical CenterGateway for Cancer Research; Celldex TherapeuticsRecruitingMetastatic Triple Negative Breast CancerUnited States
-
Peter MacCallum Cancer Centre, AustraliaRecruitingMetastatic Triple Negative Breast CancerAustralia
-
Veru Inc.WithdrawnMetastatic Triple Negative Breast Cancer
-
Joseph SparanoRecruitingBreast Neoplasms | Breast Diseases | Metastatic Triple Negative Breast CancerUnited States
-
Wake Forest University Health SciencesMerck Sharp & Dohme LLC; G1 Therapeutics, Inc.RecruitingMetastatic Triple-Negative Breast CancerUnited States
Clinical Trials on Trifluridine/Tipiracil
-
Centre Georges Francois LeclercRecruiting
-
UNICANCERActive, not recruitingMetastatic Colorectal CancerFrance, Belgium
-
Roswell Park Cancer InstitutePfizerRecruitingAdvanced Malignant Solid Neoplasm | Metastatic Colorectal Adenocarcinoma | Metastatic Gastroesophageal Junction Adenocarcinoma | Stage IV Colorectal Cancer AJCC v8 | Stage IVA Colorectal Cancer AJCC v8 | Stage IVB Colorectal Cancer AJCC v8 | Stage IVC Colorectal Cancer AJCC v8 | Clinical Stage III... and other conditionsUnited States
-
City of Hope Medical CenterNational Cancer Institute (NCI)CompletedStage IV Colorectal Cancer AJCC v7 | Stage IVA Colorectal Cancer AJCC v7 | Stage IVB Colorectal Cancer AJCC v7 | Metastatic Colorectal Carcinoma | Stage III Colon Cancer AJCC v7 | Stage III Rectal Cancer AJCC v7 | Stage IIIA Colon Cancer AJCC v7 | Stage IIIA Rectal Cancer AJCC v7 | Stage IIIB Colon... and other conditionsUnited States
-
Mayo ClinicNational Cancer Institute (NCI)CompletedCholangiocarcinoma | Stage III Gallbladder Cancer AJCC v7 | Stage IIIA Gallbladder Cancer AJCC v7 | Stage IIIB Gallbladder Cancer AJCC v7 | Stage IV Gallbladder Cancer AJCC v7 | Stage IVA Gallbladder Cancer AJCC v7 | Stage IVB Gallbladder Cancer AJCC v7United States
-
Mayo ClinicCompletedMetastatic Colorectal Adenocarcinoma | Metastatic Colon Adenocarcinoma | Metastatic Colorectal Carcinoma | Metastatic Rectal Adenocarcinoma | Stage IV Colorectal Cancer AJCC v8 | Stage IVA Colorectal Cancer AJCC v8 | Stage IVB Colorectal Cancer AJCC v8 | Stage IVC Colorectal Cancer AJCC v8 | Metastatic... and other conditionsUnited States
-
Rutgers, The State University of New JerseyNational Cancer Institute (NCI)Active, not recruitingRecurrent Colon Carcinoma | Metastatic Colorectal Carcinoma | Stage IV Colon Cancer AJCC v7 | Stage IVA Colon Cancer AJCC v7 | Stage IVB Colon Cancer AJCC v7 | Refractory Colorectal CarcinomaUnited States
-
M.D. Anderson Cancer CenterNational Cancer Institute (NCI)Active, not recruitingStage IV Colorectal Cancer AJCC v8 | Stage IVA Colorectal Cancer AJCC v8 | Stage IVB Colorectal Cancer AJCC v8 | Stage IVC Colorectal Cancer AJCC v8 | Stage III Colorectal Cancer AJCC v8 | Stage IIIA Colorectal Cancer AJCC v8 | Stage IIIB Colorectal Cancer AJCC v8 | Stage IIIC Colorectal Cancer AJCC... and other conditionsUnited States
-
Institut de Recherches Internationales ServierADIR, a Servier Group companyCompletedMetastatic Colorectal CancerTurkey, Poland, Brazil, France, Ireland, Italy, Portugal, Romania, Ukraine, Bulgaria, Australia, Belgium, Croatia, Panama, Slovakia, Slovenia
-
Mayo ClinicNational Comprehensive Cancer NetworkCompletedStage III Gallbladder Cancer AJCC v8 | Stage IIIA Gallbladder Cancer AJCC v8 | Stage IIIB Gallbladder Cancer AJCC v8 | Refractory Gallbladder Carcinoma | Stage IV Gallbladder Cancer AJCC v8 | Stage IV Distal Bile Duct Cancer AJCC v8 | Stage IV Intrahepatic Bile Duct Cancer AJCC v8 | Stage IVB Gallbladder... and other conditionsUnited States