Non Hodgkin Lymphoma Clinical Trial

Safety, Tolerability, Pharmacokinetics and Efficacy of AMG 397 in Subjects With Selected Relapsed or Refractory Hematological Malignancies

Summary

Evaluate the safety and tolerability of AMG 397. Estimate the maximum tolerated doses (MTDs) and/or biologically active doses.

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Full Description

This is a first-in-human (FIH), multicenter, non-randomized, open-label, phase 1 study evaluating AMG 397 administered orally once weekly, as part of a 28-day treatment cycle in adult subjects with selected relapsed or refractory hematological malignancies

View Eligibility Criteria

Eligibility Criteria

Inclusion Criteria:

Subject has provided informed consent prior to initiation of any study-specific activities/procedures
Age ≥ 18 years old
Pathologically-documented, definitively-diagnosed relapsed or refractory multiple myeloma (MM), myelodysplastic syndrome (MDS), or acute myeloid leukemia (AML) and is intolerant to, or considered ineligible for available therapies known to provide clinical benefit
MM subjects only: Measurable disease per the International Myeloma Working Group (IMWG) response criteria (assessed within 21 days prior to enrollment), as indicated by one or more of the following: cytogenic risk factor: 1q21 amplification/gain, serum M-protein ≥ 0.5 g/dL, Urine M-protein ≥ 200 mg/24 hours. For Subjects who do not meet 1 of the 2 prior criteria: Serum Free Light Chain (sFLC) ≥ 10 mg/dL (≥ 100 mg/L) and an abnormal sFLC ratio (< 0.26 or > 1.65) as per the IMWG response criteria
MM subjects only: Hematological function, as follows without transfusion or growth factor support within 2 weeks prior to study day 1: absolute neutrophil count ≥ 1.0 X 109/L, hemoglobin > 8 g/dL and platelet count ≥ 75 X 109/L
AML subjects only: Pathologically confirmed diagnosis of AML as defined by the World Health Organisation (WHO) Classification, more than 5% blasts in bone marrow and persisting or recurring following one or more treatment courses
MDS subjects only: pathologically confirmed diagnosis of MDS as defined by the WHO Classification, intermediate and high risk MDS and intolerant or refractory to HMA treatment
Eastern Cooperative Oncology Group (ECOG) performance status of ≤ 2
Life expectancy of > 3 months, based on the opinion of the investigator
Able to swallow and retain orally administered medication and does not have any clinically significant gastrointestinal abnormalities that may alter absorption.

Hepatic function, as follows:

aspartate aminotransferase (AST) and alanine aminotransferase (ALT) < 3 x upper limit of normal (ULN)
total bilirubin (TBL) < 1.5 X ULN (except subjects with Gilbert's syndrome)

Cardiac function, as follows:

Cardiac ejection fraction ≥ 50% and no evidence of pericardial effusion as determined by echocardiogram or multigated acquisition (MUGA) scan
no ECG findings representing a recent cardiac injury within 6 months before enrollment

Renal function as follows:

Calculated or measured creatinine clearance (CrCl) of ≥ 30 mL/minute calculated using the formula of Cockcroft and Gault [(140 - Age) × Mass (kg) / (72 × serum creatinine mg/dL)]. Multiply result by 0.85 if female

Exclusion Criteria:

Disease Related

Previously received an allogeneic stem cell transplant within 6 months of study day 1 OR having signs or symptoms of acute or chronic graft-versus-host disease
Autologous stem cell transplant < 90 days before enrollment
Candidates for stem cell transplant should have failed or are not considered eligible for either allogeneic and autologous transplant

Other Medical Conditions

History of other malignancy except:

Malignancy treated with curative intent and with no known active disease present for ≥ 2 years before enrollment and felt to be at low risk for recurrence by the treating physician
Adequately treated non-melanoma skin cancer or lentigo maligna without evidence of disease
Adequately treated cervical carcinoma in situ without evidence of disease
Adequately treated breast ductal carcinoma in situ without evidence of disease
Prostatic intraepithelial neoplasia without evidence of prostate cancer
Adequately treated urothelial papillary noninvasive carcinoma or carcinoma in situ
Myocardial infarction within 6 months before enrollment
Symptomatic congestive heart failure (New York Heart Association > Class II)
History of arterial thrombosis (eg, stroke or transient ischemic attack) in the past 6 months before enrollment
Uncontrollable active infection requiring intravenous anti-infective treatments within 1 week before enrollment
Known positive results for human immunodeficiency virus (HIV)
Active hepatitis B and C based on the following results: Positive for hepatitis B surface antigen (HBsAg) (indicative of chronic, hepatitis B or recent acute hepatitis B), Negative HBsAg and positive for hepatitis B core antibody: hepatitis B virus DNA by polymerase chain reaction (PCR) is necessary. Detectable hepatitis B virus DNA suggests occult hepatitis B. Positive Hepatitis C virus antibody (HCVAb): hepatitis C virus RNA by PCR is necessary. Detectable hepatitis C virus RNA suggests chronic hepatitis C
Unresolved toxicities from prior anti-tumor therapy, defined as not having resolved to Common Terminology Criteria for Adverse Events (CTCAE) version 4.03 grade 1, or to levels dictated in the eligibility criteria with the exception of grade 2peripheral neuropathy, alopecia or toxicities from prior anti-tumor therapy that are considered irreversible (defined as having been present and stable for > 4 weeks prior to study day 1 may be allowed if they are not otherwise described in the exclusion criteria AND there is agreement to allow by both the investigator and sponsor)
Antitumor therapy (chemotherapy, antibody therapy, molecular-targeted therapy, retinoid therapy, or investigational agent or procedures) within 14 days of day 1
Prior systemic radiation therapy must have been completed at least 28 days before study day 1. Prior focal radiotherapy completed at 14 days before study day 1
Females of reproductive potential who are unwilling to practice acceptable methods of highly effective contraception while on study through 8 months after receiving the last dose of study drug. Males who are unwilling to practice sexual abstinence (refrain from heterosexual intercourse) or use a condom with or without spermicide while on study through 5 months after receiving the last dose of study drug if sexually active with a female of childbearing potential
Females who are lactating/breastfeeding or who plan to breastfeed while on study through 8 months after receiving the last dose of study drug
Females with a positive pregnancy test or planning to become pregnant while on study through 8 months after receiving the last dose of study drug
Males who are unwilling to abstain from sperm donation while on study through 8 months after receiving the last dose of study drug
History or evidence of any other clinically significant disorder, condition or disease that, in the opinion of the investigator or Amgen physician, if consulted, would pose a risk to subject safety or interfere with the study evaluation, procedures or completion
Use of any over-the-counter or prescription medications within 14 days or 5 half-lives (whichever is longer), prior to study day 1 that was not reviewed and approved by the principal investigator and the Amgen medical monitor
Use of herbal medicines (eg, St. John's wort), vitamins, and supplements consumed by the subject within 14 days prior to study day 1 that was not reviewed and approved by the principal investigator and the Amgen medical monitor
Use of any known inhibitors of P-gp within 14 days or 5 half-lives (whichever is longer) or grapefruit juice or grapefruit containing products within 7 days prior to study day 1 that was not reviewed and approved by the principal investigator and the Amgen medical monitor
Use of known CYP3A4 sensitive substrates, (with a narrow therapeutic window), within 14 days or 5 half-lives (whichever is longer) of the drug or its major active metabolite, whichever is longer, prior to study day 1 that was not reviewed and approved by the principal investigator and the Amgen medical monitor
Use of known P-gp substrates (with a narrow therapeutic window) within 14 days or 5 half-lives (whichever is longer) prior to study day 1 that was not reviewed and approved by the principal investigator and the Amgen medical monitor
Subject likely to not be available to complete all protocol-required study visits or procedures, and/or to comply with all required study procedures (eg, long term follow-up) to the best of the subject and investigator's knowledge
Known sensitivity to any of the products or component to be administered during dosing

MM subjects with any of the following criteria are excluded:

Multiple myeloma with IgM subtype
POEMS syndrome (polyneuropathy, organomegaly, endocrinopathy, monoclonal protein, and skin changes)
Existing plasma cell leukemia
Waldenstrom's macroglobulinemia
Amyloidosis

AML subjects with the following criteria are excluded:

Circulating white blood cells > 25,000/μl. Hydroxyurea to control peripheral blood leukemic cell counts, within 24 hours of study day 1 is permitted
Promyelocytic leukemia
AML/MDS subjects fit for intensive salvage therapy
Subjects with elevated cardiac troponin above the manufacturer's 99th percentile upper reference limit for ADVIA Centaur XP assay at screening performed by the central laboratory (Covance)
Subjects with evidence of recent cardiac injury at screening based on creatine kinase-muscle/brain (CK-MB), N-terminal prohormone of brain natriuretic peptide (NT-pro-BNP), and ECG assessments at screening
Subjects with MDS that are eligible for hematopoietic stem cell transplant (HSCT)

Study is for people with:

Non Hodgkin Lymphoma

Phase:

Phase 1

Estimated Enrollment:

24

Study ID:

NCT03465540

Recruitment Status:

Terminated

Sponsor:

Amgen

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There are 21 Locations for this study

See Locations Near You

University of Alabama at Birmingham
Birmingham Alabama, 35249, United States
Mayo Clinic Arizona
Phoenix Arizona, 85054, United States
Mayo Clinic Florida
Jacksonville Florida, 32224, United States
University of Kansas Cancer Center
Westwood Kansas, 66205, United States
University of Maryland Greenebaum Cancer Center
Baltimore Maryland, 21201, United States
Dana Farber Cancer Institute
Boston Massachusetts, 02215, United States
Mayo Clinic Rochester
Rochester Minnesota, 55905, United States
Washington University
Saint Louis Missouri, 63110, United States
Roswell Park Cancer Institute
Buffalo New York, 14263, United States
Memorial Sloan Kettering Cancer Center
New York New York, 10065, United States
University of Texas MD Anderson Cancer Center
Houston Texas, 77030, United States
Froedtert and Med College Wisconsin
Milwaukee Wisconsin, 53226, United States
Royal Prince Alfred Hospital
Camperdown New South Wales, 2050, Australia
Princess Alexandra Hospital
Woolloongabba Queensland, 4102, Australia
The Alfred Hospital
Melbourne Victoria, 3004, Australia
Institut Paoli Calmettes
Marseille Cedex 09 , 13272, France
Institut Gustave Roussy
Villejuif , 94805, France
Alexandra Hospital
Athens , 11528, Greece
Azienda Socio Sanitaria Territoriale Papa Giovanni XXIII
Bergamo , 24127, Italy
Azienda Ospedaliera Universitaria di Bologna Policlinico S Orsola Malpighi
Bologna , 40138, Italy
Ogaki Municipal Hospital
Ogaki-shi Gifu, 503-8, Japan

How clear is this clinincal trial information?

Study is for people with:

Non Hodgkin Lymphoma

Phase:

Phase 1

Estimated Enrollment:

24

Study ID:

NCT03465540

Recruitment Status:

Terminated

Sponsor:


Amgen

How clear is this clinincal trial information?

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