Ignite Creation Date:
2025-12-25 @ 2:24 AM
Ignite Modification Date:
2026-01-06 @ 8:19 PM
Study NCT ID:
NCT01859234
Status:
UNKNOWN
Last Update Posted:
2013-05-21
First Post:
2013-05-13
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
89Zr-bevacizumab PET Scan in Patients With Relapsing Multiple Myeloma
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D009101', 'term': 'Multiple Myeloma'}], 'ancestors': [{'id': 'D054219', 'term': 'Neoplasms, Plasma Cell'}, {'id': 'D009370', 'term': 'Neoplasms by Histologic Type'}, {'id': 'D009369', 'term': 'Neoplasms'}, {'id': 'D020141', 'term': 'Hemostatic Disorders'}, {'id': 'D014652', 'term': 'Vascular Diseases'}, {'id': 'D002318', 'term': 'Cardiovascular Diseases'}, {'id': 'D010265', 'term': 'Paraproteinemias'}, {'id': 'D001796', 'term': 'Blood Protein Disorders'}, {'id': 'D006402', 'term': 'Hematologic Diseases'}, {'id': 'D006425', 'term': 'Hemic and Lymphatic Diseases'}, {'id': 'D006474', 'term': 'Hemorrhagic Disorders'}, {'id': 'D008232', 'term': 'Lymphoproliferative Disorders'}, {'id': 'D007160', 'term': 'Immunoproliferative Disorders'}, {'id': 'D007154', 'term': 'Immune System Diseases'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'C580636', 'term': '89Zr-bevacizumab'}]}}, 'protocolSection': {'designModule': {'phases': ['NA'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'NA', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'DIAGNOSTIC', 'interventionModel': 'SINGLE_GROUP'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 20}}, 'statusModule': {'overallStatus': 'UNKNOWN', 'lastKnownStatus': 'RECRUITING', 'startDateStruct': {'date': '2013-05'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2013-05', 'lastUpdateSubmitDate': '2013-05-17', 'studyFirstSubmitDate': '2013-05-13', 'studyFirstSubmitQcDate': '2013-05-17', 'lastUpdatePostDateStruct': {'date': '2013-05-21', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2013-05-21', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2014-05', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Focal lesion of 89Zr-bevacizumab PET scanning in patients with relapsing multiple myeloma', 'timeFrame': 'during scanning', 'description': 'We assume focal lesion will be feasible with 89Zr-bevacizumab PET scanning in patients with relapsing multiple myeloma. For each 89Zr-bevacizumab PET scan the amount of focal lesion and the localisation will be reported. When there is diffuse bone marrow uptake this will also be reported. The focal lesion found on the 89Zr-bevacizumab PET scan will be compared with focal lesions found on the FDG-PET scan. Furthermore the amount of focal lesion will be compared with the expression of VEGF, MVD, HIF 1 alpha and 2 alpha and GLUT 1 and 3.'}]}, 'oversightModule': {'oversightHasDmc': False}, 'conditionsModule': {'keywords': ['multiple myeloma', 'PET scan'], 'conditions': ['Multiple Myeloma']}, 'descriptionModule': {'briefSummary': 'The purpose of this study is to see whether 89Zr-bevacizumab PET scanning is feasible in relapsing multiple myeloma patients.', 'detailedDescription': 'Multiple Myeloma (MM) is a clonal B cell disorder characterised by a monoclonal plasma cell population in bone marrow, with bone pain, anaemia, hypercalcaemia, and kidney dysfunction as clinically presenting symptoms. Osseous involvement is one of the most predominant features of patients with MM; 90% of the patients develop lytic bone lesions. Lytic bone lesions are the result of increased bone resorption and reduced bone formation. The regular method to detect bone lesions is skeletal survey. This technique can only detect lesions that have lost 30% or more of the trabecular bone. Another weakness is the fact that lesions persist after treatment with chemotherapy or radiotherapy and no clear distinction can be made whether vital tumour cells persist in these lesions. New bone lesions are a sign of disease progression. Furthermore they give clinical signs as bone pain and in the worse case scenario pathological fractures. Alternative scanning methods have been developed to visualize the malignant plasma for example by making use of enhanced metabolic activity of the plasma cells defined by the uptake of 18F-fluorodeoxyglucose -Positron Emission tomography (FDG-PET. The use of FDG-PET in newly diagnosed MM patients is well studied.\n\nThe increased FDG-uptake by the tumour is related to a high metabolic activity. This might be a consequence of tumour hypoxia causing new vessel formation. There seems to be a relationship between MM and angiogenesis, the formation of new blood vessels from exciting blood vessels. There is an increased microvessel density (MVD) of the affected bone marrow in patients with active MM. Vascular endothelial growth factor (VEGF) is an important mediator of angiogenesis. MM cell lines were found to express VEGF mRNA and secrete the protein in the extracellular environment thereby stimulating angiogenesis.\n\nInhibition of the process of angiogenesis is used in the treatment of MM, for instance by means of thalidomide and lenalidomide. Blocking VEGF itself can be obtained by means of bevacizumab, a recombinant, humanised monoclonal antibody that binds to all isoforms of human VEGF with high affinity. Treatment with bevacizumab is well established in solid tumours, like colon cancers and renal cell carcinomas and is currently tested in acute myeloid leukaemia and MM.\n\nVEGF imaging with radiolabeled bevacizumab has been developed. Bevacizumab binds VEGF and can be labeled with the PET isotope Zirconium-89 (89Zr) while preserving VEGF binding properties. In a human ovarian tumor xenograft, PET imaging 24 hours after injection of 89Zr-bevacizumab showed high uptake in well perfused organs and in the tumor.\n\nThe high VEGF production by myeloma cells makes VEGF a very interesting target for tumor visualization. 89Zr-bevacizumab PET imaging could be more sensitive for myeloma lesions.\n\nSo, in conclusion, VEGF is expressed by MM plasma cells, thereby providing a rationale that the assessment of VEGF-levels in the micro-environment of MM tumors could potentially be used as a diagnostic tool to see if there is disease activity. Especially in the relapsed setting this is of invaluable importance, since conventional skeletal survey has limitations in this setting. Furthermore, 89Zr-bevacizumab PET imaging could provide information about treatment options and treatment response.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\nPatients with relapsing multiple myeloma according to international defined guidelines:\n\nRelapse after having achieved complete remission:\n\n1. Reappearance of paraprotein\n2. More than 5% plasma cells in bone marrow.\n3. New lytic lesions or progression of old lesions.\n4. New hypercalcaeamia.\n\nRelapse after having achieved partial remission\n\n1. Increases of paraprotein with more than 25%\n2. Increase of urine paraprotein with more than 25%\n3. Increase of plasma cells in bone marrow with 10%\n4. New lytic lesions or progression of old lesions\n5. New hypercalcaemia -\n\nExclusion Criteria:\n\nRadiotherapy in the last 3 months.\n\n* Ineligible to lay supine during the PET scan.\n* Age ≤18 years.\n* Pregnancy.\n* Claustrophobia\n* Severe kidney dysfunction; serum-creatinine ≥250 µM'}, 'identificationModule': {'nctId': 'NCT01859234', 'briefTitle': '89Zr-bevacizumab PET Scan in Patients With Relapsing Multiple Myeloma', 'organization': {'class': 'OTHER', 'fullName': 'University Medical Center Groningen'}, 'officialTitle': 'Evaluation of VEGF Expression With 89Zr-bevacizumab PET Scan in Patients With Relapsing Multiple Myeloma; a Feasibility Study', 'orgStudyIdInfo': {'id': 'UMCGABR40641'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': '89Zr-bevacizumab PET scan', 'description': 'all patients included in the study will have a 89Zr-bevacizumab PET scan', 'interventionNames': ['Drug: 89Zr-bevacizumab']}], 'interventions': [{'name': '89Zr-bevacizumab', 'type': 'DRUG', 'otherNames': ['Bevacizumab Roche registration limited eu/1/04/300/001', '89Zr-bevacizumab ATC code L01XC07'], 'description': '89Zr-bevacizumab will only be given once, prior for the PET scan. 5 mg will be given iv.', 'armGroupLabels': ['89Zr-bevacizumab PET scan']}]}, 'contactsLocationsModule': {'locations': [{'zip': '9713GZ', 'city': 'Groningen', 'state': 'Provincie Groningen', 'status': 'RECRUITING', 'country': 'Netherlands', 'contacts': [{'name': 'E G de Waal, MD', 'role': 'CONTACT', 'email': 'e.g.m.de.waal@umcg.nl', 'phone': '+31503612354'}, {'name': 'E G de Waal, MD', 'role': 'PRINCIPAL_INVESTIGATOR'}], 'facility': 'UMCG', 'geoPoint': {'lat': 53.21917, 'lon': 6.56667}}], 'centralContacts': [{'name': 'E G de Waal, MD', 'role': 'CONTACT', 'email': 'e.g.m.de.waal@umcg.nl', 'phone': '+31503612354'}, {'name': 'E vellenga, PhD/MD', 'role': 'CONTACT', 'email': 'e.vellenga@umcg.nl', 'phone': '+31503612354'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'University Medical Center Groningen', 'class': 'OTHER'}, 'responsibleParty': {'type': 'PRINCIPAL_INVESTIGATOR', 'investigatorTitle': 'Hematologist', 'investigatorFullName': 'E.G.M. de Waal', 'investigatorAffiliation': 'University Medical Center Groningen'}}}}