Breast Cancer Clinical Trial
Study of Cabozantinib (XL184) in Adults With Advanced Malignancies
Summary
The purpose of this study is to determine whether or not XL184 demonstrates anti-tumor activity in selected tumor types under a randomized discontinuation trial (RDT) design. Subjects who have responded to study drug after 12 weeks of open-label XL184 administration will continue to take XL184. Subjects who are clearly progressing will discontinue study treatment and subjects who demonstrate stable disease will be randomized to either XL184 or placebo. For individual patients, once disease progression is observed, the blind will be broken and subjects who were randomized to placebo will be offered the option to receive open-label XL184. Subjects who progressed while taking XL184 will discontinue study treatment.
Emerging data may support enrollment in an open-label, non-randomized expansion cohort (NRE). There will be NRE cohorts for prostate and ovarian cancers.
Eligibility Criteria
Inclusion Criteria:
The subject has a cytologically or histologically and radiologically confirmed, advanced, recurrent, or metastatic solid tumor of the nine types listed below:
Pancreatic Cancer
Castration-Resistant Prostate Cancer (CRPC)
Hepatocellular Carcinoma (HCC)
Gastric or Gastroesophageal Junction Cancer
Melanoma
Small Cell Lung Cancer (SCLC)
Ovarian cancer, primary peritoneal or fallopian tube carcinoma
Breast cancer that is one of the following subtypes: estrogen receptor positive breast cancer, estrogen receptor/progesterone receptor/HER2-negative (triple-negative), or inflammatory (regardless of receptor status) disease histology
Non-Small Cell Lung Cancer (NSCLC)
Certain requirements for prior therapies may apply
The subject has documented progressive disease at screening
Subjects having any tumor type of other than CRPC must have at least one lesion that is not within a previously irradiated field and is measurable on CT or MRI scan
The subject has recovered to baseline or CTCAE ≤ Grade 1 from toxicities related to prior treatment (some exceptions apply)
The subject is ≥ 18 years old on the day of consent
Tissue samples from archival or fresh tissue, or a tissue block of the subject's tumor
The subject has an Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1
The subject has adequate organ function
The subject is capable of understanding and complying with the protocol requirements and has signed the informed consent document
Sexually active fertile subjects (male and female), and their partners, must agree to use medically accepted methods of contraception during the course of the study and for 3 months after the last dose of the study drug(s)
Female subjects of childbearing potential must have a negative pregnancy test at screening
Exclusion Criteria:
The subject has experienced clinically-significant hematemesis or hemoptysis of >0.5 teaspoon of red blood, or other signs indicative of pulmonary hemorrhage within 3 months before the first dose of study treatment
The subject has a cavitating pulmonary lesion(s) or a pulmonary lesion abutting or encasing a major blood vessel
Certain restrictions on prior treatments apply
The subject has received drugs used to control loss of bone mass within 4 weeks prior to the first dose of study treatment
The subject has known symptomatic or uncontrolled brain metastases or epidural disease
The subject has prothrombin time/International Normalized Ratio (PT/INR) or partial thromboplastin time (PTT) test results that are above (1.3x)the laboratory upper limit of normal
The subject has a corrected QT interval(QTcF)>500 ms at screening
The subject requires concomitant treatment, in therapeutic doses, with anticoagulants such as warfarin or Coumadin-related agents, heparin, thrombin or FXa inhibitors, and antiplatelet agents (low-dose aspirin (≤81 mg/day), low-dose warfarin (≤1mg/day, and prophylactic low molecular weight heparin (LMWH) are permitted)
The subject has uncontrolled, significant intercurrent illness
The subject is unable to swallow capsules
The subject is pregnant or breastfeeding
The subject has a previously-identified allergy or hypersensitivity to components of the study treatment formulation
The subject is unable or unwilling to abide by the study protocol or cooperate fully with the investigator or designee
The subject has had another diagnosis of malignancy requiring systemic treatment within the last two years, unless non-melanoma skin cancer, in-situ carcinoma of the cervix, or superficial bladder cancer
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There are 34 Locations for this study
Scottsdale Arizona, 85258, United States
Sacramento California, 95817, United States
San Francisco California, 94115, United States
Stanford California, 94305, United States
Denver Colorado, 80218, United States
New Haven Connecticut, 06520, United States
Fort Meyers Florida, 33916, United States
Miami Beach Florida, 33140, United States
Augusta Georgia, 30912, United States
Indianapolis Indiana, 46227, United States
New Orleans Louisiana, 70112, United States
Boston Massachusetts, 02115, United States
Ann Arbor Michigan, 48109, United States
Detroit Michigan, 48201, United States
Columbia Missouri, 65203, United States
Lee's Summit Missouri, 64064, United States
St. Louis Missouri, 63136, United States
Las Vegas Nevada, 89169, United States
New York New York, 10016, United States
New York New York, 10065, United States
Durham North Carolina, 27710, United States
Hilliard Ohio, 43026, United States
Oklahoma City Oklahoma, 73190, United States
Tulsa Oklahoma, 74104, United States
Tualatin Oregon, 97062, United States
Philadelphia Pennsylvania, 19104, United States
Greenville South Carolina, 29605, United States
Nashville Tennessee, 37203, United States
Austin Texas, 78731, United States
Dallas Texas, 75246, United States
Houston Texas, 77030, United States
Tyler Texas, 75702, United States
Fairfax Virginia, 22031, United States
Seattle Washington, 98109, United States
Brussels , , Belgium
Jette , , Belgium
Leuven , , Belgium
Liege , , Belgium
Mons , , Belgium
Jerusalem , , Israel
Tel Aviv , , Israel
Tel-Hashomer , , Israel
Zerifin , , Israel
Tainan City , , Taiwan
Taipei , , Taiwan
Taoyuan County , , Taiwan
London , , United Kingdom
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