Imaging Studies and the Development of Multiple Myeloma

Multiple Myeloma Clinical Trial

Official title:

Novel Imaging Modalities to Characterize Angiogenesis in the Bone Marrow Microenvironment in Multiple Myeloma (MM) and Its Precursor Disease

Clinical Trial Details — Status: Withdrawn

Administrative data

• NCT number: NCT01571726
• Other study ID #: 120106
• Secondary ID: 12-C-0106
• Status: Withdrawn
• Phase: Phase 2
• Start date: March 27, 2012
• Est. completion date: April 23, 2014

Study information

• Verified date: April 16, 2014
• Source: National Institutes of Health Clinical Center (CC)
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Background:

• Multiple myeloma (MM) is a type of malignant blood cancer. It affects the plasma cells, which help produce antibodies and fight infection. MM is nearly always preceded by a pre-malignant state, monoclonal gammopathy of undetermined significance (MGUS) or smoldering multiple myeloma (SMM). Currently, it is not possible to predict when someone with MGUS or SMM will develop MM. Also, the disease changes in those early states are not well understood. Researchers want to look at imaging studies of people with MGUS, SMM, and MM. They will study whether the growth of blood vessels can be used to predict disease progression.

Objectives:

• To use imaging studies to evaluate disease progression in multiple myeloma.

Eligibility:

• Individuals at least 18 years of age who have MGUS, SMM, or newly diagnosed MM.

Design:

• Participants will be screened with a physical exam and medical history. They will also have blood and urine tests, and provide bone marrow samples.

• Participants will have positron emission tomography (PET) scans with the new contrast agent [18]F-Fluciclatide. The contrast agent is intended to show patterns of increased vessel growth in the bone marrow.

• Participants will also have a magnetic resonance imaging (MRI) scan. This scan will be done according to standard procedures.

• Researchers will compare these scans with blood tests and other clinical information to study disease progression of MGUS, SMM, and MM.

Description:

Background:

• Multiple myeloma (MM) is a plasma cell neoplasm with a median survival of 3-4 years.

• Monoclonal gammopathy of undetermined significance (MGUS) and smoldering myeloma (SMM) are premalignant plasma cell proliferative disorders characterized by elevated monoclonal protein and bone marrow plasma cells. MGUS affects 3.2% of Caucasians over the age of 50 and has a 1% annual risk of progression to MM. Approximately 3,000 cases of SMM are diagnosed annually with a 10% annual risk of progression to MM.

• Currently, it is not possible to predict which patients will progress to MM, and the biological changes occurring in those precursor states remain poorly understood.

• Angiogenesis is a hallmark of multiple myeloma and its precursor disease.

Angiogenesis has been measured using microvessel density. In a prior study, we have demonstrated increased microvessel density using CD34 immunohistochemistry in patients with multiple myeloma, compared to SMM or MGUS, suggesting that there is increased vascular density as the disease progresses. A correlation between MM disease stage and prognosis has been reported for several serum angiogenic factors and myeloma cells and bone marrow endothelial cells have been shown to secrete and respond to angiogenic modulators.

• Dynamic contrast-enhanced (DCE)-MRI is a noninvasive way to evaluate angiogenesis. In a prior NIH study, we have demonstrated that the kep (a measure of contrast influx in vessels in the bone marrow microenvironment) to be gradually higher in MM>SMM>MGUS, however it was limited to imaging a single field of view (i.e. the lumbar spine). This is also highly correlated with microvessel density.

• Fluciclatide is a small cyclic peptide containing the RGD tri-peptide, which preferentially binds with high affinity to Alpha(v)Beta(3) integrins, which are up-regulated in angiogenesis.

• Alpha(v)Beta(3) integrins are also expressed on certain types of tumor cells and on activiated osteoclasts.

• (18)Fluciclatide (previously known (18)F-AH111585) is a new radiopharmaceutical developed for PET imaging, which targets Alpha(v)Beta(3) receptors.

• Novel imaging modalities using tracers specific for angiogenesis, using (18)F-Fluciclatide whole-body PET/CT imaging may improve our ability to predict patients who are at high risk of progression.

Objectives:

• The primary objective of the study is to explore the distribution of (18)F-Fluciclatide PET/CT in bone marrow microenvironment in patients with multiple myeloma and its precursor disease.

• The secondary objectives are to preliminarily evaluate the distribution of (18)Fluciclatide PET/CT with respect to DCE-MRI and bone marrow vascularity determined by immunohistochemistry (CD34) on the bone marrow biopsy specimen.

• To preliminarily evaluate the distribution of (18)F-Fluciclatide PET/CT with respect to established clinical markers of progression from MGUS/SMM to MM, including serum M-protein, percentage of plasma cells in the bone marrow, serum free light-chain abnormalities and immunoparesis, and ratio of normal/abnormal plasma cells in the bone marrow by flow cytometry.

Eligibility:

• A confirmed diagnosis of MGUS, SMM or MM (based on IMWG diagnostic criteria)

• Age greater than or equal to 18 years

• ECOG performance status in the range of 0-2

Design:

• This is a cross-sectional pilot study of patients with MGUS, SMM or MM.

• Subjects with frank multiple myeloma will be enrolled first. If the (18)F-Fluciclatide PET/CT is negative in the first 5 subjects, the study will be aborted and we will not proceed with MGUS or SMM patients. However if the 18F-Fluciclatide PET/CT is positive in MM patients, then we will proceed with MGUS and SMM patients.

• Subsequently (18)F-Fluciclatide PET/CT and DCE-MRI imaging will be done in all the patients. When feasible, an optional non-contrast wholebody MR may also be performed.

• 10 MM, 10 SMM and 10 MGUS patients will be enrolled on this protocol.

• Patients may donate cellular products or tissues as appropriate for research purposes.

Recruitment information / eligibility

• Status: Withdrawn
• Enrollment: 0
• Est. completion date: April 23, 2014
• Est. primary completion date: April 23, 2014
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 99 Years

Eligibility

• INCLUSION CRITERIA:

• Diagnosis of MGUS, SMM and MM will be made in accordance with the clinical diagnostic criteria set forth by the International Myeloma Working Group. The diagnosis will be confirmed by the following diagnostic tests:

• serum/urine protein electrophoresis

• serum/urine immunofixation,

• light-chain assays,

• a skeletal survey, or

• immunohistochemistry analyses of the bone marrow biopsy, or

• a combination of these at the NIH

Note: Written results from institutions outside of NIH for the above tests will be accepted if available.

• Age greater than or equal to 18 years.

• ECOG performance status of 0-2.

• The patient must be competent to sign an informed consent form.

• Platelet count = or > 100,000. Subjects must weight <320lbs

• Creatinine <2.5 times ULN or eGFR>30 ml/min/1.73m(2)

EXCLUSION CRITERIA:

• A medical history of other malignancy (apart from basal cell carcinoma of the skin or in situ cervical carcinoma; also, for MM patients this does not include MM) except if the patient has been free of symptoms and without active therapy during at least the previous 3 years.

• Patients with documented metastatic lesions from another type of malignancy will be excluded.

• Female subject is pregnant or breast-feeding.

• The subject has known allergy to gadolinium

• The subject has contraindications to MRI

• Subjects must weigh <136 kg (weight limit for scanner table).

• Subjects cannot have pacemakers, cerebral aneurysm clips, shrapnel injury, or other implanted electronic devices or metal not compatible with MRI.

Related Conditions & MeSH terms

• Monoclonal Gammopathy of Undetermined Significance
• Multiple Myeloma
• Neoplasms, Plasma Cell
• Paraproteinemias
• Smoldering Multiple Myeloma

Intervention

Drug:
• Fluciclatide
7mCi

Locations

Country	Name	City	State
n/a

Sponsors (1)

Lead Sponsor	Collaborator
National Cancer Institute (NCI)

References & Publications (3)

International Myeloma Working Group. Criteria for the classification of monoclonal gammopathies, multiple myeloma and related disorders: a report of the International Myeloma Working Group. Br J Haematol. 2003 Jun;121(5):749-57. — View Citation

Kumar SK, Rajkumar SV, Dispenzieri A, Lacy MQ, Hayman SR, Buadi FK, Zeldenrust SR, Dingli D, Russell SJ, Lust JA, Greipp PR, Kyle RA, Gertz MA. Improved survival in multiple myeloma and the impact of novel therapies. Blood. 2008 Mar 1;111(5):2516-20. Epub 2007 Nov 1. — View Citation

Kyle RA, Rajkumar SV. Multiple myeloma. Blood. 2008 Mar 15;111(6):2962-72. doi: 10.1182/blood-2007-10-078022. Review. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	To explore the distribution of 18F-Fluciclatide PET/CT in bone marrow microenvironment in patients with multiple myeloma and its precursor disease (MGUS and SMM)		1 year
Secondary	Distribution of agent		2 years