A Phase 1 Study of AMG 208 in Subjects With Advanced Solid Tumors

NCT00813384 | Completed Phase 1

• 1 other identifier: 20080895
• Study Type: interventional
• Target: 54
• Locations: 1 country
• Sites: 3

Brief Summary

First in human, open-label, sequential dose escalation and expansion study of AMG 208 in subjects with advanced solid tumors.

Conditions

Cancer; Oncology; Tumors; Advanced Malignancy; Advanced Solid Tumors; Oncology Patients

Keywords

Cancer; Solid Tumors; Phase 1; C-met inhibitor; Clinical Trial

Outcome Measures

Primary Outcomes (4)

• To determine the maximum tolerated dose (MTD) of AMG 208, if possible

  3.5 years

• To evaluate for clinical responses associated with AMG 208 treatment in subjects (Dose Expansion) with advanced solid malignancies according to RECIST criteria

  3.5 years

• To characterize the pharmacokinetic (PK) exposure of AMG 208 when administered orally to subjects with advanced solid malignancies

  3.5 years

• To evaluate the safety and tolerability of AMG 208 in subjects with advanced solid malignancies

  3.5 years

Secondary Outcomes (4)

• To evaluate for a decrease in tumor cell proliferation associated with AMG 208 treatment in subjects with advanced solid malignancies according to FLT-PET scanning

  3.5 years

• To assess tumor volume changes after AMG 208 treatment by computed tomography (CT) or magnetic resonance imaging (MRI)

  3.5 years

• To assess skin specimens for potential biomarkers

  3.5 years

• To determine whether c-Met expression, mutation, or amplification in tumor specimens correlates with a response to AMG 208

  3.5 years

Study Arms (2)

Dose Escalation

EXPERIMENTAL

The dose escalation part of the study is aimed at determining the maximum tolerated dose (MTD), if feasible, and evaluating the safety, tolerability, pharmacokinetics and pharmacodynamics of AMG 208.

Drug: AMG 208

Dose Expansion

EXPERIMENTAL

The dose expansion will consist of up to 30 subjects and the dose level of AMG 208 will be dependent upon emerging safety and PK data from the dose escalation part of the study.

Drug: AMG 208

Interventions

AMG 208 DRUG

AMG 208 is a small molecule inhibitor of c-Met which is a well-characterized receptor tyrosine kinase expressed on the surface of epithelial cells. C-Met receptor signaling has been shown to play a key role in the survival of cancer cells. AMG 208 inhibits both ligand-dependent and ligand-independent c-Met cellular growth regulation. Inhibition of c-Met signaling with AMG 208 provides a potential mechanism for blocking tumor growth and survival.

Dose Escalation; Dose Expansion

Eligibility Criteria

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

You may qualify if:

• Men or women ≥ 18 years old
• Subjects must have a pathologically documented, definitively diagnosed, advanced solid tumor that is refractory to standard treatment, for which no standard therapy is available or the subject refuses standard therapy
• Measurable disease per RECIST guidelines (subjects with non-measurable, but evaluable disease are also eligible for Part 1 of the study)
• Eastern Cooperative Oncology Group (ECOG) Performance Status of ≤ 2
• Life expectancy of \> 3 months, in the opinion of the investigator
• Female subjects who are post-menopausal (no menstrual period for a minimum of 12 months), or surgically sterilized. Female subjects of child bearing potential must remain abstinent or use double-barrier birth control method during the period of therapy and must be willing to use contraception 2 weeks following the last study drug administration and have a negative serum pregnancy test upon entry into this study
• Male subject is willing to use contraception upon enrollment, during the course of the study and for 12 weeks following the last study drug administration
• Willing to provide tumor samples and / or slides
• Competent to sign and date an Institutional Review Board approved informed consent form
• Hematological function, as follows:
• Absolute neutrophil count (ANC) ≥ 1.5 x 109/L Platelet count ≥ 100 x 109/L Hemoglobin \> 9 g/dL Prothrombin time (PT) or partial thromboplastin time (PTT) \< 1.5 x institutional upper limit of normal (IULN)
• Renal function, as follows:
• Serum creatinine \< 2.0 mg/dL
• Hepatic function, as follows:
• AST/ALT \< 3x ULN and total bilirubin \< 1.5x ULN in all subjects Alkaline phosphatase \< 2.0 x ULN (if liver or bone metastases are present, ≤ 5 x ULN)

You may not qualify if:

• Any disorder that compromises the ability of the subject to give written informed consent and/or to comply with the study procedures.
• Primary central nervous system (CNS) tumors or metastases
• History of bleeding diathesis
• Myocardial infarction within 6 months of study day 1, symptomatic congestive heart failure (New York Heart Association \> class II), unstable angina, or unstable cardiac arrhythmia requiring medication, or uncontrolled hypertension in the opinion of the investigator
• A baseline ECG QTc \> 480 ms
• Active infection within 2 weeks of study enrollment (day 1)
• Significant gastrointestinal disorder(s), in the opinion of the investigator, (e.g. Crohn's disease, ulcerative colitis, extensive gastrointestinal resection) that may influence drug absorption
• Known positive test for HIV
• Known acute or chronic hepatitis B or hepatitis C infection, determined by serologic tests
• Unresolved toxicities from prior anti-tumor therapy, defined as not having resolved to CTCAE grade 0 or 1, or to levels dictated in the eligibility criteria with the exception of alopecia
• Anti-tumor therapy (chemotherapy, antibody therapy, molecular targeted therapy, retinoid therapy, hormonal therapy, or investigational agent) within 28 days of study day 1 (six weeks for nitrosureas, mitomycin C, or antibody or molecular targeted agents with t1/2 \> 10 days); concurrent use of hormone deprivation therapy for hormone-refractory prostate cancer or breast cancer is permitted
• Treatment with immune modulators including, but not limited to, systemic corticosteroids, cyclosporine and tacrolimus within two weeks prior to enrollment
• Therapeutic or palliative radiation therapy within 2 weeks of study day 1
• Concurrent or prior (within 7 days of study day 1) anticoagulation therapy (low-dose warfarin \[≤ 2 mg/day\] or low molecular weight heparins for prophylaxis against central venous catheter thrombosis or aspirin \[81 mg/day\] is allowed)
• Prior participation in an investigational study and/or procedure within 28 days of study day 1

Sponsors & Collaborators

• Amgen: lead

Study Sites (3)

Research Site

Beverly Hills, California, 90211, United States

Location

Research Site

St Louis, Missouri, 63110, United States

Location

Research Site

Houston, Texas, 77030, United States

Location

Related Publications (1)

• Hong DS, Rosen P, Lockhart AC, Fu S, Janku F, Kurzrock R, Khan R, Amore B, Caudillo I, Deng H, Hwang YC, Loberg R, Ngarmchamnanrith G, Beaupre DM, Lee P. A first-in-human study of AMG 208, an oral MET inhibitor, in adult patients with advanced solid tumors. Oncotarget. 2015 Jul 30;6(21):18693-706. doi: 10.18632/oncotarget.4472.

  PMID: 26155941 DERIVED

Related Links

• AmgenTrials clinical trials website

MeSH Terms

Conditions

Neoplasms

Interventions

AMG 208

Study Officials

• MD

  Amgen

  STUDY DIRECTOR

Study Design

• Study Type: interventional
• Phase: phase 1
• Allocation: NA
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: SINGLE GROUP
• Sponsor Type: INDUSTRY
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: December 22, 2008
• First Posted: December 23, 2008
• Study Start: December 1, 2008
• Primary Completion: February 1, 2013
• Study Completion: December 1, 2014
• Last Updated: December 16, 2014

Record last verified: 2014-12

Locations

US (3)