- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00437034
Aflibercept for Relapsed Multiple Myeloma
A Phase 2 Study of Aflibercept for the Treatment of Relapsed or Refractory Multiple Myeloma
Study Overview
Status
Intervention / Treatment
Detailed Description
OBJECTIVES:
I. To evaluate the safety and efficacy of VEGF Trap (aflibercept) in patients with relapsed or refractory, stage II or III multiple myeloma (MM).
II. To perform correlative studies in order to evaluate the angiogenic properties of tissue from patients during the course of treatment with VEGF Trap.
OUTLINE: This is a multicenter study.
Patients receive aflibercept intravenously (IV) over 1 hour on day 1. Treatment repeats every 2 weeks for up to 6 courses in the absence of disease progression or unacceptable toxicity.
After completion of study treatment, patients are followed for 60 days and then periodically thereafter.
Study Type
Enrollment (Actual)
Phase
- Phase 2
Contacts and Locations
Study Locations
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New York
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Bronx, New York, United States, 10461
- Albert Einstein College Of Medicine
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Bronx, New York, United States, 10467-2490
- Montefiore Medical Center
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Manhasset, New York, United States, 11030
- North Shore University Hospital
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New York, New York, United States, 10032
- Columbia University Medical Center
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New York, New York, United States, 10065
- Weill Medical College of Cornell University
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New York, New York, United States, 10029
- Mount Sinai Medical Center
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
Histologically or cytologically confirmed multiple myeloma
- Stage II or III disease according to Salmon-Durie staging criteria
- Relapsed or refractory disease
- Progressive disease
Measurable disease, defined by ≥ 1 of the following criteria:
- Serum M protein ≥ 1.0 g/dL by serum protein electrophoresis
- Free light chain measurement > 200 mg/dL
- Urinary M protein excretion ≥ 200 mg/24 hours
Must have received ≥ 2 prior therapies* for multiple myeloma that meet the following criteria:
- Antimyeloma therapeutic regimen consisting of ≥ 1 complete course of single-agent or combination-agent therapy, or a planned series of treatments (e.g., 3-4 courses of induction therapy followed by a stem cell harvest procedure followed by conditioning high-dose therapy supported by stem cell transplantation)
- Antimyeloma regimen is discontinued because of the development of resistant disease or severe therapy-related toxicity
- Individual antimyeloma regimen will be considered to have been discontinued when all agents of the regimen have been permanently stopped
- A prior regimen will not be considered to have been discontinued for the modification of drug doses, or if less than all the agents of a combination regimen have been discontinued, or if the regimen has been halted temporarily for the development of a plateau phase of myeloma
- Maintenance therapy will not be considered an additional regimen
- If new agents are added to an existing regimen, presumably because of tumor resistance, the old regimen will be considered to have ended and a new regimen to have started
- No evidence of central nervous system (CNS) disease, including primary brain tumor or brain metastasis
- Eastern Cooperative Oncology Group (ECOG) performance status (PS) 0-2 OR Karnofsky PS 60-100%
- Life expectancy > 12 weeks
- White blood cell (WBC) ≥ 3,000/mm^3
- Absolute neutrophil count ≥ 1,500/mm^3
- Platelet count ≥ 75,000/mm^3
- Bilirubin ≤ 1.5 times upper limit of normal (ULN)
- Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤ 2.5 times ULN
- Creatinine ≤ 2.0 mg/dL OR creatinine clearance ≥ 60 mL/min
No albuminuria only
- Urine protein: creatinine ratio < 1 OR 24-hour urine protein with an albumin level < 500 mg
- Not pregnant or nursing
- Negative pregnancy test
- Fertile patients must use effective contraception during and for ≥ 6 months after completion of study therapy
Exclusion criteria:
- No known hypersensitivity to Chinese hamster ovary cell products or other recombinant human antibodies
- No known history of allergic reactions attributed to compounds of similar chemical or biological composition to other agents used in the study
- No serious or nonhealing wound, ulcer, or bone fracture
- No significant traumatic injury within the past 28 days
- No abdominal fistula, gastrointestinal perforation, or intra-abdominal abscess within the past 28 days
- No clinically significant cardiovascular disease
- No prothrombin time (PT) or international normalized ratio (INR) > 1.5 (unless patient is on full-dose warfarin)
- No evidence of bleeding diathesis or coagulopathy
- No uncontrolled intercurrent illness that would limit compliance with study requirements, including ongoing or active infection
- No psychiatric illness or social situations that would limit study compliance
- No concurrent major surgery
- No concurrent immunosuppressive agents (including steroids)
- No other concurrent investigational agents
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Treatment (antiangiogenesis therapy)
Patients receive aflibercept IV over 1 hour on day 1.
Treatment repeats every 2 weeks for up to 6 courses in the absence of disease progression or unacceptable toxicity.
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Given IV
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Overall Response Rate (Complete [CR] and Partial Response [PR])
Time Frame: At baseline and every 4 weeks during study treatment until treatment discontinuation due to disease progression, unacceptable toxicities and/or patient withdrawal.
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A 95% confidence interval was intended to be estimated via binomial proportions, but was not computed due to small sample size. Criteria for Response from EBMT, IBMTR, ABMTR: Complete Response:Complete absence of monoclonal protein by immunofixation for a minimum of 6 weeks; Near Complete Response:Absence of serum paraprotein by standard serum/urine protein electrophoresis without disappearance of monoclonal spike by immunofixation; Partial Response:Sustained decrease in production rate of monoclonal serum protein to 50% or less of pretreatment value; Stable Disease: No significant change from baseline; Progression of Disease:Patients with a > or = 25% rise in production rate, new/increased size of lytic lesions/plasmacytomas/progressive marrow plasmacytosis; Symptomatic Deterioration:Patients with deterioration of health requiring discontinuation of treatment w/out objective evidence of disease progression. |
At baseline and every 4 weeks during study treatment until treatment discontinuation due to disease progression, unacceptable toxicities and/or patient withdrawal.
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Progression-free Survival (PFS)
Time Frame: Time from first treatment day until objective or symptomatic progression, assessed up to 6 months
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Assessed by Kaplan-Meier survival analysis and 95% confidence intervals will be calculated using Greenwood's formulae.
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Time from first treatment day until objective or symptomatic progression, assessed up to 6 months
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Overall Survival (OS)
Time Frame: Time from first treatment day until death, assessed up to 6 months
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Assessed by Kaplan-Meier survival analysis and 95% confidence intervals will be calculated using Greenwood's formulae.
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Time from first treatment day until death, assessed up to 6 months
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Toxicities
Time Frame: up to 6 months
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Toxicities will be assessed and graded according to Common Terminology Criteria for Adverse Events (CTCAE) v. 3.0 terminology.
Exact 95% confidence intervals around the toxicity proportions will be calculated to assess the precision of the obtained estimates.
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up to 6 months
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Tissue Expression Patterns of VEGFR Subtypes
Time Frame: At baseline and post-treatment (1 week after 2nd dose and end of study)
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The change in the prevalence/expression of these markers between pre-and-post treatment samples will be analyzed by McNemar's test.
Ninety-five percent confidence intervals will be calculated to assess the precision of the obtained estimates for all laboratory correlates.
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At baseline and post-treatment (1 week after 2nd dose and end of study)
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The Apoptotic State of Tumor Neovasculature
Time Frame: At baseline and post-treatment (1 week after 2nd dose and end of study)
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The change in the prevalence/expression of these markers between pre-and-post treatment samples will be analyzed by McNemar's test.
Ninety-five percent confidence intervals will be calculated to assess the precision of the obtained estimates for all laboratory correlates.
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At baseline and post-treatment (1 week after 2nd dose and end of study)
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Proangiogenic Factors Such as VEGF
Time Frame: At baseline, before every course for 3 months, and then every 3 months during treatment for the first year
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The change in the prevalence/expression of these markers between pre-and-post treatment samples will be analyzed by McNemar's test.
Ninety-five percent confidence intervals will be calculated to assess the precision of the obtained estimates for all laboratory correlates.
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At baseline, before every course for 3 months, and then every 3 months during treatment for the first year
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Circulating Endothelial Progenitors
Time Frame: At baseline, before every course for 3 months, and then every 3 months during treatment for the first year
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The change in the prevalence/expression of these markers between pre-and-post treatment samples will be analyzed by McNemar's test.
Ninety-five percent confidence intervals will be calculated to assess the precision of the obtained estimates for all laboratory correlates.
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At baseline, before every course for 3 months, and then every 3 months during treatment for the first year
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Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Ruben Niesvizky-Iszaevich, Montefiore Medical Center
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Cardiovascular Diseases
- Vascular Diseases
- Immune System Diseases
- Neoplasms by Histologic Type
- Neoplasms
- Lymphoproliferative Disorders
- Immunoproliferative Disorders
- Hematologic Diseases
- Hemorrhagic Disorders
- Hemostatic Disorders
- Paraproteinemias
- Blood Protein Disorders
- Multiple Myeloma
- Neoplasms, Plasma Cell
- Physiological Effects of Drugs
- Antineoplastic Agents
- Angiogenesis Inhibitors
- Angiogenesis Modulating Agents
- Growth Substances
- Growth Inhibitors
- Aflibercept
- Endothelial Growth Factors
Other Study ID Numbers
- NCI-2009-00181 (Registry Identifier: CTRP (Clinical Trial Reporting Program))
- P30CA013330 (U.S. NIH Grant/Contract)
- N01CM62204 (U.S. NIH Grant/Contract)
- 0608008688 (Other Identifier: Montefiore Medical Center)
- 7521 (Other Identifier: Duke legacy protocol ID)
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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