Testando a adição de copanlisibe a eribulina para o tratamento de câncer de mama triplo negativo em estágio avançado
Um estudo de fase I/II avaliando a segurança e a eficácia da eribulina em combinação com copanlisibe em pacientes com câncer de mama triplo negativo metastático
This phase I/II trial studies the side effects and best dose of copanlisib and how well it works when given together with eribulin in treating patients with triple negative breast cancer that has spread from where it first started (primary site) to other places in the body (metastatic). Copanlisib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Chemotherapy drugs, such as eribulin, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving copanlisib and eribulin together may work better in treating advanced stage triple negative breast cancer compared to eribulin alone.
Visão geral do estudo
Status
Condições
Descrição detalhada
PRIMARY OBJECTIVES:
I. To determine the safety, toxicity profile, dose limiting toxicity (DLT), maximum tolerated dose (MTD) and recommended phase 2 dose (RP2D) of copanlisib hydrochloride (copanlisib) in combination with eribulin mesylate (eribulin) in metastatic triple negative breast cancer (TNBC). (Phase I) II. To compare progression free survival (PFS) between eribulin and eribulin plus copanlisib arms in patients with metastatic TNBC treated with prior taxane and anthracycline. (Phase II)
SECONDARY OBJECTIVES:
I. To determine the objective response rate (ORR) and clinical benefit rate (CBR) of the combination. (Phase I) II. To observe and record anti-tumor activity. (Phase I) III. To compare the ORR, CBR (complete response [CR]+partial response [PR]+stable disease [SD] >= 24 weeks) and safety of eribulin and eribulin plus copanlisib arms. (Phase II)
EXPLORATORY OBJECTIVES:
I. To compare PTEN (immunohistochemistry) IHC results between paired baseline tumor biopsy versus at time of disease progression.
II. Assess baseline (pre-treatment) tumor tissue mutation or gene expression profiles to correlate treatment response.
III. Assess intrinsic and adaptive resistance mechanisms by analyzing pre and post treatment biopsies for gene expression and proteomic changes.
IV. Determine circulating tumor DNA (ctDNA) mutation profiles at baseline and changes in mutation profile and variant allele frequencies (VAFs) on cycle 2 day 1 (C2D1) and at disease progression compared to baseline to correlate with treatment response.
V. Assess circulating biomarkers predictive of treatment response. VI. Assess plasma and serum proteomics and metabolomics predictive of treatment response.
VII. To compare the ORR, CBR, PFS of eribulin and eribulin plus copanlisib arms in patients with tumors harboring mutations in PIK3CA/ PTEN or with loss of PTEN expression by IHC on baseline tumor biopsy.
VIII. To compare the ORR, CBR, PFS of eribulin and eribulin plus copanlisib arms in patients with tumors lacking PIK3CA/ PTEN pathway alterations.
IX. To compare the ORR, CBR, PFS of eribulin and eribulin plus copanlisib arms in patients with tumors harboring loss of PTEN expression by IHC in pre-treatment metastatic site (in patients with available tissue from metastatic site).
X. To compare PTEN IHC results between paired archival primary tumor versus (vs.) baseline tumor biopsies.
XI. To assess targeted inhibition by copanlisib and eribulin by measuring treatment induced changes in phosphorylated (phospho)-AKT (T308), phospho-AKT (S473), phospho-histone H3, and inhibition of apoptosis (cleaved caspase 3) between post-treatment tumor (C2D1-2) versus baseline.
XII. To compare the ORR, CBR, PFS of eribulin and eribulin plus copanlisib arms in patients with tumors harboring mutations in PIK3CA/PTEN by circulating tumor deoxyribonucleic acid (ctDNA) at baseline, and potential changes over time.
OUTLINE: This is a phase I dose-escalation study of copanlisib and eribulin followed by a phase II study. Patients are randomized to 1 of 2 groups.
Phase I, DL1: Patients receive copanlisib (45 mg) intravenously (IV) over 1 hour and eribulin (1.1 mg/m^2) IV over 2 to 5 minutes on days 1 and 8 of each cycle. Cycles repeat every 21 days in the absence of disease progression or unacceptable toxicity.
Phase I, DL2: Patients receive copanlisib (45 mg) IV over 1 hour and eribulin (1.4 mg/m^2) IV over 2 to 5 minutes on days 1 and 8 of each cycle. Cycles repeat every 21 days in the absence of disease progression or unacceptable toxicity.
Group I (Phase II, eribulin): Patients receive eribulin (1.4 mg/m^2) IV over 2 to 5 minutes on days 1 and 8 of each cycle. Cycles repeat every 21 days in the absence of disease progression or unacceptable toxicity.
Group II (Phase II, eribulin + copanlisib, DL1): Patients receive copanlisib (45 mg) IV over 1 hour and eribulin (1.1 mg/m^2) IV over 2 to 5 minutes on days 1 and 8 of each cycle. Cycles repeat every 21 days in the absence of disease progression or unacceptable toxicity.
Additionally, patients undergo a computed tomography (CT) scan and/or magnetic resonance imaging (MRI) at screening, cycle 3 day 1, and every 9 weeks thereafter. Patients also undergo a biopsy at baseline, cycle 2 day 1, and at time of disease progression as well as blood sample collection at baseline, cycle 2 day 1, every 9 weeks and at time of disease progression.
After completion of study treatment, patients are followed every 3 months for up to 36 months.
Tipo de estudo
Inscrição (Real)
Estágio
- Fase 2
- Fase 1
Contactos e Locais
Locais de estudo
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California
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Sacramento, California, Estados Unidos, 95817
- University of California Davis Comprehensive Cancer Center
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Connecticut
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Derby, Connecticut, Estados Unidos, 06418
- Smilow Cancer Hospital-Derby Care Center
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Fairfield, Connecticut, Estados Unidos, 06824
- Smilow Cancer Hospital Care Center-Fairfield
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Glastonbury, Connecticut, Estados Unidos, 06033
- Smilow Cancer Hospital Care Center at Glastonbury
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Greenwich, Connecticut, Estados Unidos, 06830
- Smilow Cancer Hospital Care Center at Greenwich
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Guilford, Connecticut, Estados Unidos, 06437
- Smilow Cancer Hospital Care Center - Guilford
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Hartford, Connecticut, Estados Unidos, 06105
- Smilow Cancer Hospital Care Center at Saint Francis
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New Haven, Connecticut, Estados Unidos, 06520
- Yale University
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North Haven, Connecticut, Estados Unidos, 06473
- Yale-New Haven Hospital North Haven Medical Center
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Stamford, Connecticut, Estados Unidos, 06902
- Smilow Cancer Hospital Care Center at Long Ridge
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Trumbull, Connecticut, Estados Unidos, 06611
- Smilow Cancer Hospital Care Center-Trumbull
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Waterbury, Connecticut, Estados Unidos, 06708
- Smilow Cancer Hospital-Waterbury Care Center
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Florida
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Aventura, Florida, Estados Unidos, 33180
- UM Sylvester Comprehensive Cancer Center at Aventura
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Coral Gables, Florida, Estados Unidos, 33146
- UM Sylvester Comprehensive Cancer Center at Coral Gables
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Deerfield Beach, Florida, Estados Unidos, 33442
- UM Sylvester Comprehensive Cancer Center at Deerfield Beach
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Gainesville, Florida, Estados Unidos, 32610
- UF Health Cancer Institute - Gainesville
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Miami, Florida, Estados Unidos, 33136
- University of Miami Miller School of Medicine-Sylvester Cancer Center
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Miami, Florida, Estados Unidos, 33176
- UM Sylvester Comprehensive Cancer Center at Kendall
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Plantation, Florida, Estados Unidos, 33324
- UM Sylvester Comprehensive Cancer Center at Plantation
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Georgia
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Atlanta, Georgia, Estados Unidos, 30308
- Emory University Hospital Midtown
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Atlanta, Georgia, Estados Unidos, 30322
- Emory University Hospital/Winship Cancer Institute
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Illinois
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Shiloh, Illinois, Estados Unidos, 62269
- Memorial Hospital East
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Kansas
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Kansas City, Kansas, Estados Unidos, 66160
- University of Kansas Cancer Center
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Overland Park, Kansas, Estados Unidos, 66210
- University of Kansas Cancer Center-Overland Park
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Overland Park, Kansas, Estados Unidos, 66211
- University of Kansas Hospital-Indian Creek Campus
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Westwood, Kansas, Estados Unidos, 66205
- University of Kansas Hospital-Westwood Cancer Center
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Missouri
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City of Saint Peters, Missouri, Estados Unidos, 63376
- Siteman Cancer Center at Saint Peters Hospital
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Creve Coeur, Missouri, Estados Unidos, 63141
- Siteman Cancer Center at West County Hospital
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Kansas City, Missouri, Estados Unidos, 64154
- University of Kansas Cancer Center - North
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Lee's Summit, Missouri, Estados Unidos, 64064
- University of Kansas Cancer Center - Lee's Summit
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North Kansas City, Missouri, Estados Unidos, 64116
- University of Kansas Cancer Center at North Kansas City Hospital
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St Louis, Missouri, Estados Unidos, 63110
- Washington University School of Medicine
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St Louis, Missouri, Estados Unidos, 63129
- Siteman Cancer Center-South County
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St Louis, Missouri, Estados Unidos, 63136
- Siteman Cancer Center at Christian Hospital
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New York
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New York, New York, Estados Unidos, 10032
- NYP/Columbia University Medical Center/Herbert Irving Comprehensive Cancer Center
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North Carolina
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Wilkesboro, North Carolina, Estados Unidos, 28659
- Wake Forest Baptist Health - Wilkes Medical Center
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Winston-Salem, North Carolina, Estados Unidos, 27157
- Wake Forest University Health Sciences
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Oklahoma
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Oklahoma City, Oklahoma, Estados Unidos, 73104
- University of Oklahoma Health Sciences Center
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Pennsylvania
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Pittsburgh, Pennsylvania, Estados Unidos, 15232
- UPMC Hillman Cancer Center
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Tennessee
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Nashville, Tennessee, Estados Unidos, 37232
- Vanderbilt University/Ingram Cancer Center
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Nashville, Tennessee, Estados Unidos, 37204
- Vanderbilt Breast Center at One Hundred Oaks
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Virginia
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Richmond, Virginia, Estados Unidos, 23298
- VCU Massey Comprehensive Cancer Center
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Wisconsin
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Madison, Wisconsin, Estados Unidos, 53792
- University of Wisconsin Carbone Cancer Center - University Hospital
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Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Gêneros Elegíveis para o Estudo
Descrição
Inclusion Criteria:
- Male or female patients must have metastatic or unresectable carcinoma of the breast that is estrogen receptor (ER) negative (less than 10%), progesterone receptor (PR) negative (less than 10%), and HER2 negative/unamplified
- Patients must have had prior treatment with an anthracycline and taxane in the neoadjuvant, adjuvant, or metastatic setting, unless contraindicated or deemed to be suboptimal therapy per the treating physician
- Patients must have progressed on at least one and not more than five prior chemotherapy regimens, including in the neoadjuvant, adjuvant, and metastatic settings. Prior chemotherapy in the neoadjuvant and/or adjuvant setting counts as one prior line. Prior endocrine therapy, anti-HER2 directed therapies, PARP inhibitors, immunotherapy alone, or other targeted therapy will not count as a prior therapy line, as long as the patient meets the eligibility criteria prior to enrollment. Immunotherapy combined with chemotherapy will be considered one line
- All patients must agree to provide archival tumor material (most recent archival tumor tissue immediately prior to enrollment is strongly preferred) for research and must agree to undergo research tumor biopsy before treatment if presence of easily accessible lesions (judged by the treating physician). For patients with bone only disease, or patients without easily accessible lesions for the baseline research biopsy, availability of archival tumor material (2 x 4-5 micron section unstained slides, plus 15-20 x 10 micron section unstained slides or a tumor rich block) from previous breast cancer diagnosis or treatment is required for PTEN and PIK3CA analysis
- Age >= 18 years. Because no dosing or adverse event data are currently available on the use of copanlisib in combination with eribulin in patients < 18 years of age, children are excluded from this study, but will be eligible for future pediatric trials
- Eastern Cooperative Oncology Group (ECOG) performance status =< 1 (Karnofsky >= 70%)
- Leukocytes >= 3,000/mcL
- Absolute neutrophil count >= 1,500/mcL
- Platelets >= 100,000/mcL
- Hemoglobin >= 8.0 g/dL
- Total bilirubin =< 1.5 x institutional upper limit of normal (ULN) (=< 3 x institutional ULN for patients with Gilbert syndrome)
- Aspartate aminotransferase (AST) (serum glutamic-oxaloacetic transaminase [SGOT]) / alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase [SGPT]) =< 3 x institutional ULN
- Lipase =< 1.5 x ULN
- Creatinine < 1.5 mg/dL AND glomerular filtration rate (GFR) >= 50 mL/min/1.73 m^2
- International normalized ratio (INR) =< 1.5 x ULN
- Partial thromboplastin time (PTT) =< 1.5 x ULN
- Patients with history of known type I or type II diabetes must have a fasting glucose level of < 120 mg/dL on at least 2 separate occasions or glycosylated hemoglobin measurement (HbA1c) < 8.5% at screening within 14 days prior to registration
- Patients who are therapeutically treated with an agent such as warfarin or heparin will be allowed to participate provided that their medication dose and INR/PTT is stable
- Prophylactic antiemetics may be administered according to standard practice. The routine use of standard antiemetics, including 5-HT3 blockers, such as granisetron, ondansetron, or an equivalent agent, is allowed as needed, as long as corrected QT (QTc) interval on baseline electrocardiogram (ECG) < 480 msec. The use of corticosteroids as antiemetics prior to copanlisib administration will not be allowed
- For patients with evidence of chronic hepatitis B virus (HBV) infection, the HBV viral load must be undetectable on suppressive therapy, if indicated
- Human immunodeficiency virus (HIV)-infected patients on effective anti-retroviral therapy with undetectable viral load within 6 months are eligible for this trial provided they are on a stable regimen of anti-retroviral therapy (ART) with no medications otherwise prohibited by this protocol (e.g. drug-drug interactions)
- Patients with a history of hepatitis C virus (HCV) infection must have been treated and cured. For patients with HCV infection who are currently on treatment, they are eligible if they have an undetectable HCV viral load
- Patients with treated brain metastases are eligible if follow-up brain imaging after central nervous system (CNS)-directed therapy shows no evidence of progression. For patients with history of treated brain metastases, brain scans will be performed within 6 weeks of study enrollment. During study enrollment in the phase 2 portion of the study, brain MRI will be performed every 12 weeks or sooner if clinically-indicated in all patients with history of known brain metastases
- For phase 1 portion of the study only: patients with new or progressive brain metastases (active brain metastases) or leptomeningeal disease are eligible if the treating physician determines that immediate CNS specific treatment is not required and is unlikely to be required during the first cycle of therapy. This is not allowed for phase 2 portion of the study
- Patients with a prior or concurrent malignancy whose natural history or treatment does not have the potential to interfere with the safety or efficacy assessment of the investigational regimen are eligible for this trial
- Patients with known history or current symptoms of cardiac disease, or history of treatment with cardiotoxic agents, should have a clinical risk assessment of cardiac function using the New York Heart Association Functional Classification. To be eligible for this trial, patients should be class 2B or better. Patients with history of known congestive heart failure (left ventricular ejection fraction [LVEF] < 50%) must have documented LVEF >= 50% within 12 months of study enrollment
- Known mutation status for PIK3CA and PTEN from archival tumor tissue analysis
- The effects of copanlisib on the developing human fetus are unknown. For this reason and because maternal toxicity, developmental toxicity and teratogenic effects have been observed in nonclinical studies and PI3K inhibitors as well as other therapeutic agents used in this trial are known to be teratogenic, women of child-bearing potential must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) prior to study entry and for the duration of study participation, and for 1 month after the last dose of study medication. 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. Men treated or enrolled on this protocol must also agree to use adequate contraception prior to the study, for the duration of study participation, and 3.5 months after completion of study treatment
- Ability to understand and the willingness to sign a written informed consent document. Participants with impaired decision-making capacity (IDMC) who have a legally-authorized representative (LAR) and/or family member available will also be eligible
Exclusion Criteria:
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Patients who have had chemotherapy or radiotherapy within 3 weeks of treatment start (cycle 1 day 1 [C1D1])
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Patients who have had prior treatment with nitrosoureas or mitomycin C
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Patients who have had prior treatment with eribulin
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Patients who have had prior treatment with PI3K/mTOR/AKT pathway inhibitor
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Clinically significant ECG abnormality, including prolonged corrected QT (QTc) interval > 480 msec or history of risk factors for Torsades de Pointes (TdP) (i.e. congestive heart failure, hypokalemia, hypomagnesemia, bradyarrhythmias, family history of long QT syndrome)
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Patients with pre-existing neuropathy of grade 2 or higher
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Myeloid growth factors within 7 days prior to treatment start
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Platelet transfusion within 7 days prior to treatment start
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Patients who have not recovered from adverse events due to prior anti-cancer therapy (i.e., have residual toxicities > grade 1) with the exception of alopecia
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Patients who are receiving any other investigational agents
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Immunosuppressive therapy is not allowed while on study
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Known tumor AKT mutation from archival tumor tissue analysis
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History of allergic reactions attributed to compounds of similar chemical or biologic composition to copanlisib, PI3K inhibitors, or other agents used in study
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Copanlisib is primarily metabolized by CYP3A4. Therefore, the concomitant use of strong inhibitors of CYP3A4 (e.g., ketoconazole, itraconazole, clarithromycin, ritonavir, indinavir, nelfinavir and saquinavir), and strong inducers of CYP3A4 (e.g. rifampin, phenytoin, carbamazepine, phenobarbital, St. John's Wort) are not permitted from 14 days prior to enrollment until the end of the study. Other medications that are prohibited while on copanlisib treatment:
- Herbal medications/preparations (except for vitamins)
- Anti-arrhythmic therapy other than beta blockers or digoxin
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Systemic corticosteroid therapy at a daily dose higher than 15 mg prednisone or equivalent is not permitted while on study. Previous corticosteroid therapy must be stopped or reduced to the allowed dose at least 7 days prior to the CT/MRI screening. If a patient is on chronic corticosteroid therapy, corticosteroids should be de-escalated to the maximum allowed dose before the screening. Patients may be using topical or inhaled corticosteroids. Short-term (up to 7 days) systemic corticosteroids above 15 mg prednisolone or equivalent will be allowed for the management of acute conditions (e.g., treatment non-infectious pneumonitis). The use of corticosteroids as antiemetics prior to copanlisib administration will not be allowed
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Patients with uncontrolled intercurrent illness
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Patients with psychiatric illness/social situations that would limit compliance with study requirements
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Patients with non-healing wound, ulcer, or bone fracture. Patients with compression or pathologic fractures that are stable in the opinion of the investigator may be enrolled, as long as the bone fracture is not felt to pose a high likelihood of treatment delay or difficulties in treatment adherence as per the judgement of the investigator
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Patients with active, clinically serious infections > grade 2 (Common Terminology Criteria for Adverse Events Version 5.0 [CTCAEv5.0]) (viral, bacterial or fungal infection)
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History of known Pneumocystis jiroveci pneumonia (PJP) infection
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Patients with arterial or venous thrombotic or embolic events such as cerebrovascular accident (including transient ischemic attacks), deep vein thrombosis or pulmonary embolism within 3 months before the start of study medication
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Concurrent diagnosis of pheochromocytoma due to risk of hypertension with copanlisib
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Uncontrolled hypertension (defined as blood pressure >= 150/90 mm/Hg) despite optimal medical management (per investigator's opinion)
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Proteinuria as estimated by urine protein/creatinine ratio > 3.5 g/g on random urine sample or grade >= 3 as assessed by 24-hour urine protein collection
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Patients with history of or current uncontrolled autoimmune disease. Patients who have adrenal or pituitary insufficiency who are stable on replacement therapy (i.e. thyroxine or physiologic corticosteroid replacement therapy that meets concomitant medication restrictions) are allowed. Limited exceptions may be made to this after discussion with the study principal investigator (PI)
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Patients with congenital QT prolongation
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The patient has a personal history of any of the following conditions: syncope of cardiovascular etiology, ventricular arrhythmia of pathological origin (including, but not limited to, ventricular tachycardia and ventricular fibrillation), or sudden cardiac arrest
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Pregnant women are excluded from this study because copanlisib is a PI3K inhibitor agent and eribulin is an anti-tubulin 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 copanlisib and eribulin, breastfeeding should be discontinued if the mother is treated with copanlisib and/or eribulin. These potential risks may also apply to other agents used in this study
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Tratamento
- Alocação: Randomizado
- Modelo Intervencional: Atribuição sequencial
- Mascaramento: Nenhum (rótulo aberto)
Armas e Intervenções
Grupo de Participantes / Braço |
Intervenção / Tratamento |
|---|---|
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Comparador Ativo: Group I (Phase II, eribulin)
Group I (Phase II): Patients receive eribulin (1.4 mg/m^2) IV over 2 to 5 minutes on days 1 and 8 of each cycle. Cycles repeat every 21 days in the absence of disease progression or unacceptable toxicity. Additionally, patients undergo a CT scan and/or MRI at screening, cycle 3 day 1, and every 9 weeks thereafter. Patients also undergo a biopsy at baseline, cycle 2 day 1, and at time of disease progression as well as blood sample collection at baseline, cycle 2 day 1, every 9 weeks and at time of disease progression. |
Undergo blood sample collection
Outros nomes:
Undergo MRI
Outros nomes:
Undergo biopsy
Outros nomes:
Undergo CT scan
Outros nomes:
Given IV
Outros nomes:
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Experimental: Group II (Phase II, DL1, eribulin, copanlisib)
Group II (Phase II, DL1): Patients receive copanlisib (45 mg) IV over 1 hour and eribulin (1.1 mg/m^2) IV over 2 to 5 minutes on days 1 and 8 of each cycle. Cycles repeat every 21 days in the absence of disease progression or unacceptable toxicity. Additionally, patients undergo a CT scan and/or MRI at screening, cycle 3 day 1, and every 9 weeks thereafter. Patients also undergo a biopsy at baseline, cycle 2 day 1, and at time of disease progression as well as blood sample collection at baseline, cycle 2 day 1, every 9 weeks and at time of disease progression. |
Undergo blood sample collection
Outros nomes:
Undergo MRI
Outros nomes:
Undergo biopsy
Outros nomes:
Undergo CT scan
Outros nomes:
Given IV
Outros nomes:
Given IV
Outros nomes:
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Experimental: Phase I, DL1 (eribulin, copanlisib)
Phase I, DL1: Patients receive copanlisib (45 mg) IV over 1 hour and eribulin (1.1 mg/m^2) IV over 2 to 5 minutes on days 1 and 8 of each cycle. Cycles repeat every 21 days in the absence of disease progression or unacceptable toxicity. Additionally, patients undergo a CT scan and/or MRI at screening, cycle 3 day 1, and every 9 weeks thereafter. Patients also undergo a biopsy at baseline, cycle 2 day 1, and at time of disease progression as well as blood sample collection at baseline, cycle 2 day 1, every 9 weeks and at time of disease progression. |
Undergo blood sample collection
Outros nomes:
Undergo MRI
Outros nomes:
Undergo biopsy
Outros nomes:
Undergo CT scan
Outros nomes:
Given IV
Outros nomes:
Given IV
Outros nomes:
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Experimental: Phase I, DL2 (eribulin, copanlisib)
Phase I, DL2: Patients receive copanlisib (45 mg) IV over 1 hour and eribulin (1.4 mg/m^2) IV over 2 to 5 minutes on days 1 and 8 of each cycle. Cycles repeat every 21 days in the absence of disease progression or unacceptable toxicity. Additionally, patients undergo a CT scan and/or MRI at screening, cycle 3 day 1, and every 9 weeks thereafter. Patients also undergo a biopsy at baseline, cycle 2 day 1, and at time of disease progression as well as blood sample collection at baseline, cycle 2 day 1, every 9 weeks and at time of disease progression. |
Undergo blood sample collection
Outros nomes:
Undergo MRI
Outros nomes:
Undergo biopsy
Outros nomes:
Undergo CT scan
Outros nomes:
Given IV
Outros nomes:
Given IV
Outros nomes:
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O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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Maximum Tolerated Dose of Eribulin (MTD) (Phase I)
Prazo: Up to 28 days
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MTD is defined as the highest dose level of eribulin at which at most 1 of 6 patients experience a dose limiting toxicity during the observation window. |
Up to 28 days
|
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Recommended Phase 2 Dose of Eribulin (RP2D) (Phase I)
Prazo: Up to 28 days
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RP2D is the maximum tolerated dose of eribulin at which at most 1 of 6 patients experience a dose limiting toxicity during the observation window. |
Up to 28 days
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Maximum Tolerated Dose of Copanlisib (MTD) (Phase I)
Prazo: Up to 28 days
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MTD is defined as the highest dose level of copanlisib at which at most 1 of 6 patients experience a dose limiting toxicity during the observation window. |
Up to 28 days
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Recommended Phase 2 Dose of Copanlisib (RP2D) (Phase I)
Prazo: Up to 28 days
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RP2D is the maximum tolerated dose of copanlisib at which at most 1 of 6 patients experience a dose limiting toxicity during the observation window. |
Up to 28 days
|
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Progression Free Survival (PFS) (Phase II)
Prazo: From date of treatment start to date of progression or death, assessed up to 36 months
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Progression is defined using Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.1), as a 20% increase in the sum of the longest diameter of measurable target lesions, a measurable increase in a non-target lesion, or the appearance of new lesions. Patients who have not experienced progression or death will be censored at last follow up. PFS will be estimated using the Kaplan-Meier product limit estimator. |
From date of treatment start to date of progression or death, assessed up to 36 months
|
Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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Objective Response Rate (ORR) (Phase I)
Prazo: Up to 36 months
|
ORR is defined as the proportion of patients with complete response, partial response by Response Evaluation Criteria in Solid Tumors (RECIST) version (v)1.1. Per RECIST 1.1, target lesions and assessed by CT/MRI: Complete Response (CR), Disappearance of all target lesions; Partial Response (PR), >=30% decrease in the sum of the longest diameter of target lesions. Overall Response (OR) = CR + PR. |
Up to 36 months
|
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Clinical Benefit Rate (CBR) (Phase I)
Prazo: Up to 36 months
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CBR defined as the proportion of patients with clinical benefit (complete response, partial response and stable disease lasting > 24 weeks) per RECIST v1.1 in the overall population, and by PTEN/PIK3CA mutation status based on archival tumor tissue next generation sequencing. Per RECIST 1.1, target lesions and assessed by CT/MRI: Complete Response (CR), Disappearance of all target lesions; Partial Response (PR), >=30% decrease in the sum of the longest diameter of target lesions; Stable Disease (SD), Neither 30% shrinkage of longest diameter of target lesions to qualify for PR nor 20% increase in longest diameter of target lesion to qualify for PD, for a period of time greater than 24 weeks. |
Up to 36 months
|
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ORR (Phase II)
Prazo: Up to 36 months
|
ORR is defined as the proportion of patients with complete response, partial response by Response Evaluation Criteria in Solid Tumors (RECIST) version (v)1.1. Per RECIST 1.1, target lesions and assessed by CT/MRI: Complete Response (CR), Disappearance of all target lesions; Partial Response (PR), >=30% decrease in the sum of the longest diameter of target lesions. Overall Response (OR) = CR + PR. |
Up to 36 months
|
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CBR (Phase II)
Prazo: Up to 36 months
|
CBR is defined as the proportion of patients with clinical benefit (complete response, partial response, and stable disease lasting ≥ 24 weeks) per RECIST v1.1 in each arm. Per RECIST 1.1, target lesions and assessed by CT/MRI: Complete Response (CR), Disappearance of all target lesions; Partial Response (PR), >=30% decrease in the sum of the longest diameter of target lesions; Stable Disease (SD), Neither 30% shrinkage of longest diameter of target lesions to qualify for PR nor 20% increase in longest diameter of target lesion to qualify for PD, for a period of time greater than 24 weeks. |
Up to 36 months
|
|
PFS (Phase I)
Prazo: From start of treatment to time of progression or death, whichever occurs first, assessed up to 36 months
|
PFS is defined from date of treatment start to date of progression or death. Progression is defined using Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.1), as a 20% increase in the sum of the longest diameter of measurable target lesions, a measurable increase in a non-target lesion, or the appearance of new lesions. Patients who have not experienced progression or death will be censored at last follow up. PFS will be estimated using the Kaplan-Meier product limit estimator. |
From start of treatment to time of progression or death, whichever occurs first, assessed up to 36 months
|
Outras medidas de resultado
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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Biomarcadores circulantes preditivos de resposta ao tratamento
Prazo: Até 36 meses
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Até 36 meses
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Plasma e proteômica sérica e metabolômica preditiva de resposta ao tratamento
Prazo: Até 36 meses
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Até 36 meses
|
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Tumor Tissue Mutation or Gene Expression Profiles
Prazo: Up to 36 months
|
Will correlate with treatment response |
Up to 36 months
|
|
Intrinsic and Adaptive Resistance Mechanisms
Prazo: Baseline up to 36 months
|
Will analyze pre and post treatment biopsies for gene expression and proteomic changes. |
Baseline up to 36 months
|
|
ctDNA Mutation Profiles and Changes in Mutation Profile and Variant Allele Frequencies (VAFs)
Prazo: Baseline, cycle 2 day 1 (C2D2), and at disease progression
|
Will determine ctDNA mutation profiles at baseline and changes in mutation profile and VAFs on C2D1 and at disease progression compared to baseline to correlate with treatment response. |
Baseline, cycle 2 day 1 (C2D2), and at disease progression
|
|
PTEN IHC Results
Prazo: Up to 36 months
|
Will compare PTEN IHC results at disease progression compared to baseline. |
Up to 36 months
|
|
PFS
Prazo: From date of treatment start to date of progression or death, assessed up to 36 months
|
PFS is defined from date of treatment start to date of progression or death. Patients who have not experienced progression or death will be censored at last follow up. Measured by treatment arm in patients with TNBC harboring mutations in PIK3CA/ PTEN or loss of PTEN expression by IHC of baseline (pre-treatment) biopsy and by treatment arm in patients with TNBC harboring mutations in PIK3CA/ PTEN by ctDNA at baseline (pre-treatment) biopsy and potential changes over time. PFS will be estimated using the Kaplan-Meier product limit estimator. |
From date of treatment start to date of progression or death, assessed up to 36 months
|
|
Target Inhibition of PI3K Pathway and Mitotic Arrest
Prazo: Up to 36 months
|
Using phospho-AKT and phospho-histone H3 with eribulin plus copanlisib versus eribulin alone. |
Up to 36 months
|
Colaboradores e Investigadores
Patrocinador
Investigadores
- Investigador principal: Nusayba Bagegni, Washington University School of Medicine
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Real)
Conclusão Primária (Real)
Conclusão do estudo (Estimado)
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Real)
Atualizações de registro de estudo
Última Atualização Postada (Real)
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Mais Informações
Termos relacionados a este estudo
Termos MeSH relevantes adicionais
- Neoplasias por local
- Neoplasias
- Doenças de pele
- Doenças da mama
- Neoplasias da Mama
- Doenças da Pele e do Tecido Conjuntivo
- Neoplasias da Mama Triplo Negativas
- Técnicas de investigação
- Técnicas de laboratório clínico
- Técnicas e procedimentos de diagnóstico
- Diagnóstico
- Procedimentos cirúrgicos, operatórios
- Técnicas citológicas
- Citodiagnóstico
- Técnicas de diagnóstico, cirúrgico
- Técnicas de química, analíticas
- Análise de espectro
- Biópsia
- Manipulação de amostras
- Espectroscopia de ressonância magnética
- Eribulina
- copanlisib
Outros números de identificação do estudo
- NCI-2020-02319
- UM1CA186689 (Concessão/Contrato do NIH dos EUA)
- UM1CA186704 (Concessão/Contrato do NIH dos EUA)
- NCI-2020-02319 (Identificador de registro: CTRP (Clinical Trial Reporting Program))
- 202010089
- 10382 (Outro identificador: CTEP)
- 10382 (Outro identificador: Yale University Cancer Center LAO)
Plano para dados de participantes individuais (IPD)
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Descrição do plano IPD
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Informações sobre medicamentos e dispositivos, documentos de estudo
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