Ignite Creation Date:
2025-12-24 @ 9:12 PM
Ignite Modification Date:
2025-12-25 @ 7:01 PM
Study NCT ID:
NCT03452904
Status:
UNKNOWN
Last Update Posted:
2018-03-23
First Post:
2018-02-22
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
FrActional Flow Reserve Guided Drug Coated Balloon Only Strategy in De Novo coronarY Lesions (FADDY)
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D023921', 'term': 'Coronary Stenosis'}], 'ancestors': [{'id': 'D003327', 'term': 'Coronary Disease'}, {'id': 'D017202', 'term': 'Myocardial Ischemia'}, {'id': 'D006331', 'term': 'Heart Diseases'}, {'id': 'D002318', 'term': 'Cardiovascular Diseases'}, {'id': 'D014652', 'term': 'Vascular Diseases'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'D054855', 'term': 'Drug-Eluting Stents'}], 'ancestors': [{'id': 'D015607', 'term': 'Stents'}, {'id': 'D019736', 'term': 'Prostheses and Implants'}, {'id': 'D004864', 'term': 'Equipment and Supplies'}]}}, 'protocolSection': {'designModule': {'phases': ['PHASE3'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'PARALLEL'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 80}}, 'statusModule': {'overallStatus': 'UNKNOWN', 'lastKnownStatus': 'RECRUITING', 'startDateStruct': {'date': '2017-01', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2017-12', 'completionDateStruct': {'date': '2018-09', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2018-03-21', 'studyFirstSubmitDate': '2018-02-22', 'studyFirstSubmitQcDate': '2018-02-26', 'lastUpdatePostDateStruct': {'date': '2018-03-23', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2018-03-02', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2018-09', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': '9-month fractional flow reserve value', 'timeFrame': '9 months'}], 'secondaryOutcomes': [{'measure': 'Late lumen loss', 'timeFrame': '9 months'}, {'measure': 'Percent restenosis', 'timeFrame': '9 months'}, {'measure': 'Failure rate of target lesions', 'timeFrame': '9 months'}, {'measure': 'Rate of thrombosis in target lesions', 'timeFrame': '9 months'}, {'measure': 'Cumulative MACE rate', 'timeFrame': '9 months'}, {'measure': 'Success rate of the strategy', 'timeFrame': '9 months'}]}, 'oversightModule': {'oversightHasDmc': True, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'keywords': ['In suit coronary lesions', 'Drug-coated balloon', 'Drug-eluting stent', 'Restenosis'], 'conditions': ['Coronary Stenosis']}, 'descriptionModule': {'briefSummary': 'Drug-eluting stent (DES) has been the primary choice for in suit coronary lesions treatment. In comparison to bare-metal stent (BMS), it evidently decreases the rate of restenosis. However, in recent years in-stent restenosis or thrombogenesis caused by acquired stent malapposition in the late stage or by new in-stent atherosclerotic plaques was oberved, which possibly was associated with chronic inflammation stimulation because of residual intravascular metal or polymer coating. Through being expanded around 30 to 60 seconds, drug-coated balloon (DCB) can ensure adequate paclitaxel enter the artery wall, which can inhibit smooth muscle cells hyperplasia without remaining any foreign body. In recent small sample trials, they showed that sole DCB treatment had a good long-term effect when pre-treating ideal in suit coronary lesions (defined as residual stenosis\\< 30%, without dissection severer than type C, anterograde flow TIMI III). In PEPCAD I trial, the rate of major adverse cardiovascular events (MACE) was 6.1% in the first 12 months and persistent to 3-year follow up. Small sample prospective observational study from Korea, like Shin, showed that in the in suit coronary lesions with the fractional flow reserve (FFR)\\>0.85 after percutaneous transluminal coronary angioplasty (PTCA), the FFR kept unchanged in the 9-month follow up after DCB treatment and there was not MACE happened. However, so far randomized controlled trials with large sample to confirm their non-inferiority compared with DES when treating relatively larger in suit coronary lesions are lacked. Meanwhile, a number of doctors worried about acute cardiovascular occlusion and long-term restenosis. In this study, we assume that in the in suit coronary lesions with FFR\\>0.85 after PTCA pre-treatment, DCB treatment is not inferior to DES treatment regarding to middle- and long-term functional recovery.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Clinical Criteria:\n\n 1. Patients with age \\>= 18 years old\n 2. Patients with coronary artery disease is confirmed by angiography\n 3. Patients with angina (CCS class II-IV) or documented ischemia evidence with ECG or ECT\n 4. Patients agree to sign the informed consent\n* Angiographic Criteria:\n\n 1. In suit coronary lesions\n 2. Reference diameters of target vessels by visual estimation from 2.5 mm to 3.5 mm and \\< 28 mm in length\n 3. Lesion diameter stenosis \\>= 70% by visual estimation or \\>= 50% with objective ischemia evidence (exercise stress testing, ECT or FFR\\< 0.8)\n\nExclusion Criteria:\n\n* Clinical Criteria:\n\n 1. Patients with STEMI \\<= 1 week\n 2. Patients with LVEF \\< 30%\n 3. Patients with bleeding diathesis or known anticoagulation dysfunction\n 4. Patients with medical history regarding of intracranial tumor, aneurysm, arteriovenous malformation or cerebral apoplexy; stroke or TIA within 6 months; gastrointestinal hemorrhage within 2 months; major surgery within 6 weeks; recent or known platelet \\< 100,000/mm3 or hemoglobin \\< 10 g/dL\n 5. Patients with planed selective operation probably leading to stopping using ADP receptor antagonists in advance\n 6. Patients with life expectancy is less than 1 year because of combined comorbidity of other system\n* Angiographic Criteria:\n\n 1. Acute thrombotic lesions\n 2. Left main coronary artery lesions\n 3. Severe intima tear lesions\n 4. Coronary artery bypass grafts lesions\n 5. In-stent restenosis'}, 'identificationModule': {'nctId': 'NCT03452904', 'acronym': 'FADDY', 'briefTitle': 'FrActional Flow Reserve Guided Drug Coated Balloon Only Strategy in De Novo coronarY Lesions (FADDY)', 'organization': {'class': 'OTHER', 'fullName': 'Second Affiliated Hospital, School of Medicine, Zhejiang University'}, 'officialTitle': 'The Randomized FADDY Study (FrActional Flow Reserve Guided Drug Coated Balloon Only Strategy in De Novo coronarY Lesions)', 'orgStudyIdInfo': {'id': 'SAHZJU CT008'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'Drug-coated balloon', 'description': 'Treatment of in suit coronary lesions with drug-coated balloon', 'interventionNames': ['Device: Drug-coated balloon']}, {'type': 'ACTIVE_COMPARATOR', 'label': 'Drug-eluting stent', 'description': 'Treatment of in suit coronary lesions with drug-eluting stent', 'interventionNames': ['Device: Drug-eluting stent']}], 'interventions': [{'name': 'Drug-coated balloon', 'type': 'DEVICE', 'description': 'Treatment of in suit coronary lesions with drug-coated balloon', 'armGroupLabels': ['Drug-coated balloon']}, {'name': 'Drug-eluting stent', 'type': 'DEVICE', 'description': 'Treatment of in suit coronary lesions with drug-eluting balloon', 'armGroupLabels': ['Drug-eluting stent']}]}, 'contactsLocationsModule': {'locations': [{'zip': '310009', 'city': 'Hangzhou', 'state': 'Zhejiang', 'status': 'RECRUITING', 'country': 'China', 'contacts': [{'name': 'Jun Jiang, MD,PhD', 'role': 'CONTACT', 'email': 'drjayj@hotmail.com', 'phone': '+86-13588706891'}, {'name': 'Jian-an Wang, MD,PhD', 'role': 'PRINCIPAL_INVESTIGATOR'}], 'facility': 'Second Affiliated Hospital Zhejiang University School of Medicine', 'geoPoint': {'lat': 30.29365, 'lon': 120.16142}}], 'centralContacts': [{'name': 'Jun Jiang, MD,PhD', 'role': 'CONTACT', 'email': 'drjayj@hotmail.com', 'phone': '+86-13588706891'}, {'name': 'Jian-an Wang, MD,PhD', 'role': 'CONTACT', 'email': 'Wang_jian_an@tom.com', 'phone': '+86-13805786328'}], 'overallOfficials': [{'name': 'Jian-an Wang, MD,PhD', 'role': 'STUDY_CHAIR', 'affiliation': 'Second Affiliated Hospital of Zhejiang University, School of Medicine'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Second Affiliated Hospital, School of Medicine, Zhejiang University', 'class': 'OTHER'}, 'collaborators': [{'name': 'Ningbo No. 1 Hospital', 'class': 'OTHER'}], 'responsibleParty': {'type': 'SPONSOR'}}}}