Coronary Artery Disease Clinical Trial
Official title:
Coronary Computed Tomography Angiography Guidance in Invasive Coronary Angiography; a Prospective Registry Study
Coronary artery disease (CAD) is the leading cause of death in adults in the United States.[1] In the latest guidelines of the European Society of Cardiology anatomical non-invasive imaging by coronary computed tomography angiography (CCTA) plays an important role in the diagnosis of the presence of CAD in patients without a history of CAD and a low to intermediate likelihood.[2] CCTA provides high accuracy for the detection of coronary artery disease by visualizing the coronary artery lumen using an intravenous contrast agent.[3] However to determine the hemodynamical significance of CCTA-identified stenosis, invasive coronary angiography (ICA) with or without functional testing is still required. [4] During the ICA as per protocol the complete coronary artery system is visualized again. In patients with abnormalities on CCTA in only one coronary artery, i.e. only the left coronary artery (LCA) or the right coronary artery (RCA), the ICA procedure might be simplified by 'ultraselectively' visualizing only the coronary artery of interest and refraining from angiographic visualization of the contralateral coronary artery without abnormalities on CCTA (with an excellent negative predictive value of 95-99%).[5-7] Such an ultraselective strategy might reduce procedure time, usage of catheters, complication risk and the amount of contrast agent and radiation exposure. A recent retrospective study in three hospitals in the Netherlands showed CCTA to be extremely accurate in predicting a normal contralateral coronary artery in patients with coronary artery disease limited to the left or right coronary artery. Therefore, a CCTA-guided ultraselective ICA approach would have been safe and feasible and would have led to a considerable decrease in procedure time and radiation exposure. However, the analysis was hampered by the retrospective design. The potential benefits in salvage of procedure time and radiation exposure might be overestimated and it turned out to be impossible to measure the effects on contrast use, catheter use and procedure costs. Moreover, in the retrospective study only a small portion of the study population had abnormalities in the right coronary artery, thereby questioning the results of this study to safely be extrapolated to this category of patients with abnormalities in the RCA. This dual-center prospective registry study is designed to answer these remaining questions and to further investigate the potential benefit of an ultraselective ICA approach.
Status | Recruiting |
Enrollment | 250 |
Est. completion date | December 31, 2022 |
Est. primary completion date | December 31, 2022 |
Accepts healthy volunteers | |
Gender | All |
Age group | 18 Years to 80 Years |
Eligibility | Inclusion Criteria: - Patients undergoing invasive coronary angiography because of abnormalities found on CCTA in either the left or right coronary artery and no or minimal stenosis (CAD-RADS 0-1; 0-24% stenosis) in the contralateral coronary artery within 90 days. Exclusion Criteria: - Refusal of informed consent - Abnormalities in both coronary arteries on CCTA - Prior PCI - Prior coronary artery bypass grafting (CABG) - Major allergy to iodinated contrast agent - Inability to provide informed consent, and/or known pregnancy. |
Country | Name | City | State |
---|---|---|---|
Netherlands | Catharina Hospital | Eindhoven | North-Brabant |
Lead Sponsor | Collaborator |
---|---|
Catharina Ziekenhuis Eindhoven | The Elisabeth-TweeSteden Hospital |
Netherlands,
Benjamin EJ, Virani SS, Callaway CW, Chamberlain AM, Chang AR, Cheng S, Chiuve SE, Cushman M, Delling FN, Deo R, de Ferranti SD, Ferguson JF, Fornage M, Gillespie C, Isasi CR, Jiménez MC, Jordan LC, Judd SE, Lackland D, Lichtman JH, Lisabeth L, Liu S, Longenecker CT, Lutsey PL, Mackey JS, Matchar DB, Matsushita K, Mussolino ME, Nasir K, O'Flaherty M, Palaniappan LP, Pandey A, Pandey DK, Reeves MJ, Ritchey MD, Rodriguez CJ, Roth GA, Rosamond WD, Sampson UKA, Satou GM, Shah SH, Spartano NL, Tirschwell DL, Tsao CW, Voeks JH, Willey JZ, Wilkins JT, Wu JH, Alger HM, Wong SS, Muntner P; American Heart Association Council on Epidemiology and Prevention Statistics Committee and Stroke Statistics Subcommittee. Heart Disease and Stroke Statistics-2018 Update: A Report From the American Heart Association. Circulation. 2018 Mar 20;137(12):e67-e492. doi: 10.1161/CIR.0000000000000558. Epub 2018 Jan 31. Review. Erratum in: Circulation. 2018 Mar 20;137(12 ):e493. — View Citation
Budoff MJ, Dowe D, Jollis JG, Gitter M, Sutherland J, Halamert E, Scherer M, Bellinger R, Martin A, Benton R, Delago A, Min JK. Diagnostic performance of 64-multidetector row coronary computed tomographic angiography for evaluation of coronary artery stenosis in individuals without known coronary artery disease: results from the prospective multicenter ACCURACY (Assessment by Coronary Computed Tomographic Angiography of Individuals Undergoing Invasive Coronary Angiography) trial. J Am Coll Cardiol. 2008 Nov 18;52(21):1724-32. doi: 10.1016/j.jacc.2008.07.031. — View Citation
Knuuti J, Ballo H, Juarez-Orozco LE, Saraste A, Kolh P, Rutjes AWS, Jüni P, Windecker S, Bax JJ, Wijns W. The performance of non-invasive tests to rule-in and rule-out significant coronary artery stenosis in patients with stable angina: a meta-analysis focused on post-test disease probability. Eur Heart J. 2018 Sep 14;39(35):3322-3330. doi: 10.1093/eurheartj/ehy267. — View Citation
Knuuti J, Wijns W, Saraste A, Capodanno D, Barbato E, Funck-Brentano C, Prescott E, Storey RF, Deaton C, Cuisset T, Agewall S, Dickstein K, Edvardsen T, Escaned J, Gersh BJ, Svitil P, Gilard M, Hasdai D, Hatala R, Mahfoud F, Masip J, Muneretto C, Valgimigli M, Achenbach S, Bax JJ; ESC Scientific Document Group. 2019 ESC Guidelines for the diagnosis and management of chronic coronary syndromes. Eur Heart J. 2020 Jan 14;41(3):407-477. doi: 10.1093/eurheartj/ehz425. Erratum in: Eur Heart J. 2020 Nov 21;41(44):4242. — View Citation
Meijboom WB, Meijs MF, Schuijf JD, Cramer MJ, Mollet NR, van Mieghem CA, Nieman K, van Werkhoven JM, Pundziute G, Weustink AC, de Vos AM, Pugliese F, Rensing B, Jukema JW, Bax JJ, Prokop M, Doevendans PA, Hunink MG, Krestin GP, de Feyter PJ. Diagnostic accuracy of 64-slice computed tomography coronary angiography: a prospective, multicenter, multivendor study. J Am Coll Cardiol. 2008 Dec 16;52(25):2135-44. doi: 10.1016/j.jacc.2008.08.058. — View Citation
Miller JM, Rochitte CE, Dewey M, Arbab-Zadeh A, Niinuma H, Gottlieb I, Paul N, Clouse ME, Shapiro EP, Hoe J, Lardo AC, Bush DE, de Roos A, Cox C, Brinker J, Lima JA. Diagnostic performance of coronary angiography by 64-row CT. N Engl J Med. 2008 Nov 27;359(22):2324-36. doi: 10.1056/NEJMoa0806576. — View Citation
Tonino PA, Fearon WF, De Bruyne B, Oldroyd KG, Leesar MA, Ver Lee PN, Maccarthy PA, Van't Veer M, Pijls NH. Angiographic versus functional severity of coronary artery stenoses in the FAME study fractional flow reserve versus angiography in multivessel evaluation. J Am Coll Cardiol. 2010 Jun 22;55(25):2816-21. doi: 10.1016/j.jacc.2009.11.096. — View Citation
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Accuracy of CCTA | The accuracy of CCTA to defer invasive angiography of the contralateral coronary artery, in patients with abnormalities on CCTA limited to either the left or right coronary artery and a normal or minimal abnormal contralateral artery (defined as CAD-RADS 0-1; 0-24% stenosis) | At the end of the invasive coronary angiography procedure, an average of 25 minutes | |
Secondary | Reduction in procedure time | The time to visualize the contralateral coronary artery without abnormalities on CCTA will be considered as superfluous and is therefore a potential benefit of an ultraselective ICA. | At the end of the invasive coronary angiography procedure, an average of 25 minutes. | |
Secondary | Reduction in radiation | The radiation used to to visualize the contralateral coronary artery without abnormalities on CCTA will will be considered as superfluous and is therefore a potential benefit of an ultraselective ICA. | At the end of the invasive coronary angiography procedure, an average of 25 minutes | |
Secondary | Reduction in contrast volume | The contrast volume used to to visualize the contralateral coronary artery without abnormalities on CCTA will be considered as superfluous and is therefore a potential benefit of an ultraselective ICA. | At the end of the invasive coronary angiography procedure, an average of 25 minutes | |
Secondary | Reduction in catheter usage | The amount of catheter used to visualize the contralateral coronary artery without abnormalities on CCTA will be considered as superfluous and is therefore a potential benefit of an ultraselective ICA. | At the end of the invasive coronary angiography procedure, an average of 25 minutes |
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