A Phase II Study of Dacomitinib in Progressive Brain Metastases

NCT02047747 | Terminated Phase 2 Results DMC

• 1 other identifier: 130418
• Study Type: interventional
• Target: 4
• Locations: 1 country
• Sites: 1

Brief Summary

The purpose of this study is to determine the disease response, survival, and side effects of an experimental drug called dacomitinib in progressive brain metastases.

Conditions

Brain Cancer

Keywords

Brain; Metastasis; human epidermal receptor (HER)

Outcome Measures

Primary Outcomes (1)

• Intra-cranial Objective Response Rate

  Intra-cranial objective response rate at 2 months as assessed by the Response Assessment in Neuro-oncology (RANO) criteria

  2 months

Secondary Outcomes (1)

• Treatment-emergent Adverse Events

  End of Treatment (4-6 weeks after permanent discontinuation of study treatment for any reason)

Study Arms (1)

dacomitinib

EXPERIMENTAL

Dacomitinib 45 mg will be administered orally daily. Treatment cycles will consist of 28 days.

Drug: Dacomitinib

Interventions

Dacomitinib DRUG

Dacomitinib 45 mg will be administered orally daily. Treatment cycles will consist of 28 days.

dacomitinib

Eligibility Criteria

• Age: 18 Years+
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Pathologically (histologically or cytologically) documented extracranial diagnosis of primary lung cancer, melanoma, human epidermal growth factor receptor 2 (HER2)-amplified breast cancer, or HER2-amplified gastric cancer, with brain metastasis detected by contrast enhanced MRI or CT is required. Patients with concurrent leptomeningeal diseases are eligible.
• Has progression and measureable brain disease in the brain by magnetic resonance imaging (MRI) or computed tomography (CT).
• Has stable, or no evidence of, extracranial disease and not receiving systemic therapy for extracranial disease.
• Note: Patients with stable disease must have already received standard therapy or are intolerant to standard therapy.
• Prior therapy for brain metastasis is not required; patients may either have refused radiation therapy or have received prior radiation therapy. Patients having received prior standard whole brain radiation therapy (WBRT) or stereotactic radiosurgery (SRS) must have completed treatment greater than 4 weeks prior to study initiation.
• Has recovered from the toxic effects of prior therapy to Common Toxicity Criteria for Adverse Effects (CTCAE) Grade 1 or to their clinical baseline.
• Age ≥18.
• Life expectancy \> 3 months in the opinion of the investigator.
• KPS ≥ 60%.
• Adequate organ and marrow function.

You may not qualify if:

• Current or planned use of systemic therapy for extracranial primary tumor.
• Current or anticipated use of other investigational agents.
• Presence of uncontrolled seizures ≤ 5 days prior first drug dose, defined as status epilepticus or multiple seizures not responding to appropriate therapy.
• Current or anticipated use of enzyme-inducing anti-epileptic drugs
• Insufficient time for recovery from prior therapy: less than 28 days from WBRT or SRS; less than 28 days from any investigational agent; less than 28 days from prior cytotoxic therapy (except 23 days from prior temozolomide, 14 days from vincristine, 42 days from nitrosoureas, 21 days from procarbazine administration), and less than 7 days for non-cytotoxic agents, e.g., interferon, tamoxifen, thalidomide, cis-retinoic acid, etc. When radiation necrosis is suspected, confirmatory imaging will be performed, and patients with findings consistent with radiation necrosis will be excluded.
• Current use or anticipated need for treatment with Coumadin® or other agents containing warfarin (except low dose Coumadin (1 mg or less daily) administered prophylactically for maintenance of in-dwelling lines or ports). Heparin, low molecular weight heparin (LWMH), direct thrombin inhibitors and factor Xa inhibitors are allowed. Rivaroxaban should be used with caution. Antiplatelet agents are allowed.
• Current or anticipated need for treatment with drugs that are known substrates of CYP2D6
• Current or anticipated need for treatment with proton pump inhibitors. Patients on proton pump inhibitors who can be switched to H2-blockers before the start of the study are still eligible.
• History of allergic reactions attributed to compounds of similar chemical or biologic composition to dacomitinib.
• Known severe and/or uncontrolled medical disorder that would impair ability to receive study treatment (i.e., uncontrolled diabetes, chronic renal disease, chronic pulmonary disease, HIV, hepatitis B virus (HBV), hepatitis C virus (HCV), or active infection).
• Impaired cardiac function including any of the following: Congenital long QT syndrome or a known family history of long QT syndrome; corrected QT interval (QTc) \> 450 msec; history or presence of clinically significant ventricular or atrial tachyarrhythmias; clinically significant resting bradycardia (\< 50 beats per minute); myocardial infarction within 1 year of starting study drug; other clinically significant heart disease (e.g., unstable angina, congestive heart failure, or uncontrolled hypertension)
• Pregnant or nursing. There is a potential for congenital abnormalities and for this regimen to harm nursing infants.

Sponsors & Collaborators

• David Piccioni, M.D., Ph.D: lead
• Pfizer: collaborator

Study Sites (1)

UCSD Moores Cancer Center

La Jolla, California, 92093-0698, United States

Location

MeSH Terms

Conditions

Brain Neoplasms; Neoplasm Metastasis

Interventions

dacomitinib

Condition Hierarchy (Ancestors)

Central Nervous System Neoplasms; Nervous System Neoplasms; Neoplasms by Site; Neoplasms; Brain Diseases; Central Nervous System Diseases; Nervous System Diseases; Neoplastic Processes; Pathologic Processes; Pathological Conditions, Signs and Symptoms

Results Point of Contact

• Title: David Piccioni M.D., Ph.D.
• Organization: University of California, San Diego

dpiccioni@ucsd.edu

(858) 822-6346

Study Officials

• David Piccioni, M.D., Ph.D.

  University of California Medical Center

  PRINCIPAL INVESTIGATOR

Publication Agreements

• PI is Sponsor Employee: Yes

Study Design

• Study Type: interventional
• Phase: phase 2
• Allocation: NA
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: SINGLE GROUP
• Sponsor Type: OTHER
• Responsible Party: SPONSOR INVESTIGATOR
• PI Title: Assistant Clinical Professor

Study Record Dates

• First Submitted: January 15, 2014
• First Posted: January 28, 2014
• Study Start: February 1, 2014
• Primary Completion: February 1, 2016
• Study Completion: February 1, 2016
• Last Updated: September 22, 2016
• Results First Posted: August 9, 2016

Record last verified: 2016-08

Locations

US (1)