Ignite Creation Date:
2025-12-25 @ 12:32 AM
Ignite Modification Date:
2025-12-25 @ 10:39 PM
Study NCT ID:
NCT04483167
Status:
UNKNOWN
Last Update Posted:
2023-05-23
First Post:
2020-03-09
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Clinical Transfer of a Vulnerable Atherosclerotic Plaque Tracer : 99mTc-cAbVCAM1-5 (ATHENA)
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D002318', 'term': 'Cardiovascular Diseases'}, {'id': 'D050197', 'term': 'Atherosclerosis'}], 'ancestors': [{'id': 'D001161', 'term': 'Arteriosclerosis'}, {'id': 'D001157', 'term': 'Arterial Occlusive Diseases'}, {'id': 'D014652', 'term': 'Vascular Diseases'}]}}, 'protocolSection': {'designModule': {'phases': ['PHASE1'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'NA', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'DIAGNOSTIC', 'interventionModel': 'SINGLE_GROUP', 'interventionModelDescription': '7 healthy volunteers (1+3+3) and 6 asymptomatic patients'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 13}}, 'statusModule': {'overallStatus': 'UNKNOWN', 'lastKnownStatus': 'ACTIVE_NOT_RECRUITING', 'startDateStruct': {'date': '2020-09-15', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2023-05', 'completionDateStruct': {'date': '2023-05', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2023-05-22', 'studyFirstSubmitDate': '2020-03-09', 'studyFirstSubmitQcDate': '2020-07-20', 'lastUpdatePostDateStruct': {'date': '2023-05-23', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2020-07-23', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2023-05', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Evaluation of 99mTc-cAbVCAM1-5 adverse events as assessed by all adverse event according to the NCI Common Terminology Criteria for Adverse Events (CTCAE)_v5.0_2017-11-27.', 'timeFrame': '70 days after IP injection +/- 10 days', 'description': 'All Adverse events reported according to according to the NCI Common Terminology Criteria for Adverse Events (CTCAE)\\_v5.0\\_2017-11-27.'}, {'measure': 'Evaluation of 99mTc-cAbVCAM1-5 adverse events as assessed by biological parameters.', 'timeFrame': '24 hours for healthy volonteers, 6 hours for patients.', 'description': 'Total Cholesterol (g/L)'}, {'measure': 'Evaluation of 99mTc-cAbVCAM1-5 adverse events as assessed by biological parameters.', 'timeFrame': '24 hours for healthy volonteers, 6 hours for patients.', 'description': 'Liver enzymes (ASAT - ALAT - GGT)'}, {'measure': 'Evaluation of 99mTc-cAbVCAM1-5 adverse events as assessed by biological parameters.', 'timeFrame': '24 hours for healthy volonteers, 6 hours for patients.', 'description': 'Total bilirubin'}, {'measure': 'Evaluation of 99mTc-cAbVCAM1-5 adverse events as assessed by Electrocardiogram.', 'timeFrame': '24 hours for healthy volonteers, 6 hours for patients and 14 days after IP injection +/- 7 days + 70 days after IP injection for each group', 'description': 'ECG (P Wave, QRS Complex, QT Interval)'}, {'measure': 'Evaluation of 99mTc-cAbVCAM1-5 adverse events as assessed by vital signs.', 'timeFrame': '24 hours for healthy volonteers, 6 hours for patients and 14 days after IP injection +/- 7 days + 70 days after IP injection for each group', 'description': 'Blood preasure (mmHg)'}, {'measure': 'Evaluation of 99mTc-cAbVCAM1-5 adverse events as assessed by vital signs.', 'timeFrame': '24 hours for healthy volonteers, 6 hours for patients and 14 days after IP injection +/- 7 days + 70 days after IP injection for each group', 'description': 'Heart rate (beats/min)'}], 'secondaryOutcomes': [{'measure': 'Assessment of biodistribution in all subjects included in the study (healthy volunteers + patients)', 'timeFrame': '24 hours for healthy volonteers, 6 hours for patients.', 'description': 'Radioactive activity (MBq) measured in urine, blood and stool + full body images'}, {'measure': 'Dosimetry evaluation of 99mTc-cAbVCAM1-5 in healthy volunteers and patients.', 'timeFrame': '24 hours for healthy volonteers, 6 hours for patients.', 'description': 'Dosimetry mesured in healthy subjects and patients in the different organs'}, {'measure': 'Evaluation of the feasibility of the technique using 99mTccAbVCAM1-5 as a tracer for the vulnerable atheroma plate.', 'timeFrame': '3 hours after injection', 'description': 'Verification of the concordance between the expression of VCAM-1 in imaging and on operative part of carotid endarterectomy in patients. Comparison between the intensity of the 99mTc-cAbVCAM1-5 signal observed at the level of the carotids and the level of expression of VCAM-1 determined on an operative endarterectomy part of the carotid concerned, by immunohistochemistry and / or ELISA assay.'}]}, 'oversightModule': {'isUsExport': False, 'oversightHasDmc': True, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'keywords': ['99mTc-cAbVCAM1-5', 'intravenous injection'], 'conditions': ['Cardiovascular Diseases', 'Atherosclerosis']}, 'referencesModule': {'references': [{'pmid': '28919116', 'type': 'BACKGROUND', 'citation': 'GBD 2016 Causes of Death Collaborators. Global, regional, and national age-sex specific mortality for 264 causes of death, 1980-2016: a systematic analysis for the Global Burden of Disease Study 2016. Lancet. 2017 Sep 16;390(10100):1151-1210. doi: 10.1016/S0140-6736(17)32152-9.'}, {'pmid': '3180375', 'type': 'BACKGROUND', 'citation': 'Little WC, Constantinescu M, Applegate RJ, Kutcher MA, Burrows MT, Kahl FR, Santamore WP. Can coronary angiography predict the site of a subsequent myocardial infarction in patients with mild-to-moderate coronary artery disease? Circulation. 1988 Nov;78(5 Pt 1):1157-66. doi: 10.1161/01.cir.78.5.1157.'}]}, 'descriptionModule': {'briefSummary': 'Clinical Transfer of a Tracer of the Vulnerable Atheroma Plate: 99mTc-cAbVCAM1-5. (ATHENA).\n\nThis is a phase I/IIa, prospective, monocentric, non-controlled, non-randomized, open-label, interventional study.', 'detailedDescription': 'Cardiovascular disease (CVD) is the leading cause of death worldwide with more than 17.6 million deaths. Of these 17.6 millions deaths, 15 millions (85.1%) are attributable to coronary heart disease and cerebrovascular disease, and in both cases the main etiology is atherosclerosis.\n\nIn the coronary arteries, while the presence of a stenosing atherosclerotic plate can be detected by the coronary angiography technique that allows visualization of the lumen of the vessels, the same cannot be said of a plate that is vulnerable to eccentric remodeling. Indeed, this plate has little or no effect on the lumen of the artery. As a result, it is undetectable on coronary angiography. These vulnerable coronary atheromatous plaques are characterized by intense inflammatory phenomena leading to the formation of a large lipidic and necrotic heart covered by a thin fibrous capsule. They are prone to rupture, with the immediate consequence of the formation of a thrombus that can cause ischemia and necrosis of the downstream myocardial territory. In practice, 68% of myocardial infarctions are caused by the rupture of vulnerable plaques resulting in stenosis of less than 50% of the vascular lumen. In addition, in two-thirds of cases the infarction is the inaugural clinical event of coronary artery disease.\n\nCurrently, there are no validated non-invasive techniques for diagnosing vulnerable atheroma plate. In this context, the Laboratory Radiopharmaceutiques Biocliniques (LRB, UMR\\_S1039), has selected Vascular Cell Adhesion Molecule 1 (VCAM-1) as a potential target for molecular imaging of vulnerable plate. Indeed, in the arterial tree, its expression is restricted to atheromatous plates presenting an inflammatory phenotype which is considered a major vulnerability criterion. A radiopharmaceutical targeting VCAM-1 (99mTccAbVCAM1-5) has therefore been developed and validated in preclinical studies.\n\nThe final objective of this project is to evaluate in clinical practice the potential of this new imaging agent for the non invasive diagnosis of the vulnerable atheroma plates.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'maximumAge': '85 Years', 'minimumAge': '18 Years', 'healthyVolunteers': True, 'eligibilityCriteria': "Inclusion Criteria:\n\nHealthy volunteers:\n\n* Ages 18-55\n* No nuclear imaging or CT scans in the year prior to inclusion\n* A person not exposed to ionizing radiation according to the labour code.\n\nPatients:\n\n* Ages between 18 and 80\n* Atherosclerosis with asymptomatic carotid atheroma plate.\n* Indication of carotid endarterectomy.\n\nAll:\n\n* Person affiliated with or benefiting from social security\n* Person who has given written informed consent\n\nNon inclusion Criteria:\n\n* Woman of childbearing potential in the absence of highly effective contraception or man of childbearing potential without mechanical contraception.\n* Medical history that significantly interferes with biodistribution\n* History of disease which may impair the absorption, diffusion and excretion of the radiopharmaceutical: Crohn's disease, celiac disease.\n* Known allergy to one of the constituents of the product.\n* Intoxication with alcohol or drugs on purpose\n* Grade 3 haematological toxicity for the following parameters : Hemoglobin, platelets, leukocytes and neutrophil polynuclear cells.\n* Grade 2 renal toxicity for the following parameters: Urea and creatinine and/or Glomerular filtration rate according to the CPK-EPI formula \\< 60mL/min/1.73m².\n* Grade 2 liver toxicity for the following parameters : AST, ALT, GGT, PAL and bilirubin.\n* Grade 2 pancreatic toxicity for the following parameter: lipase.\n* Blood or urine pregnancy test (confirmed in blood) inconclusive or positive for women of childbearing potential.\n* Participation in other research involving the type 1 or 2 human being at the same time\n* Person in a period of exclusion from other research involving the human person\n* Living conditions suggesting an inability to follow all the visits provided for in the protocol.\n* Subject who would receive more than 4,500 euros in compensation as a result of participation in other research involving the human person in the 12 months preceding this study.\n* Subject not contactable in case of emergency\n* Protected person (Sections L1121-5 to L1121-8 of the CSP)"}, 'identificationModule': {'nctId': 'NCT04483167', 'acronym': 'ATHENA', 'briefTitle': 'Clinical Transfer of a Vulnerable Atherosclerotic Plaque Tracer : 99mTc-cAbVCAM1-5 (ATHENA)', 'organization': {'class': 'OTHER', 'fullName': 'University Hospital, Grenoble'}, 'officialTitle': 'Phase I Study, Prospective, Monocentric, Uncontrolled, Non-randomized, Open, Interventional. First Human Administration of an Inflammation Tracer (99mTc-cAbVCAM1-5) Using the Scintigraphy in Healthy Volunteers and Asymptomatic Patients.', 'orgStudyIdInfo': {'id': '38RC19.051'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': '99mTccAbVCAM1-5', 'description': 'Healthy volunteers and asymptomatic patients\n\n1. Pré-screening of the volunteers by the CIC or the Vascular Surgeon and sending or handing over the newsletter\n2. Visit 0 Selection: Validation of IC / NIC + Consent collection + additional exams\n3. Visit 1 Inclusion: J0 Scintigraphic imaging following injection 99mTc-cAbVCAM1-5 (370 MBq - 550 MBq - 750 MBq depend of the SAE or AE )\n4. Visit 2: Follow-up visit (Day 14 +/- 7 days post injection)\n5. Visit 3: End of the study, follow-up visit (70 days +/- 10 days post injection)', 'interventionNames': ['Drug: 99mTccAbVCAM1-5 injection']}], 'interventions': [{'name': '99mTccAbVCAM1-5 injection', 'type': 'DRUG', 'description': 'intravenous injection of 99mTccAbVCAM1-5 with dose increase', 'armGroupLabels': ['99mTccAbVCAM1-5']}]}, 'contactsLocationsModule': {'locations': [{'zip': '38043', 'city': 'Grenoble', 'country': 'France', 'facility': 'Grenoble Alpes University Hospital', 'geoPoint': {'lat': 45.17869, 'lon': 5.71479}}], 'overallOfficials': [{'name': 'Nicolas DE LEIRIS', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'Grenoble Alpes University Hospital'}]}, 'ipdSharingStatementModule': {'ipdSharing': 'NO'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'University Hospital, Grenoble', 'class': 'OTHER'}, 'responsibleParty': {'type': 'SPONSOR'}}}}