Comparative Study Between Intravascular Ultrasonography Guided and Angiography-guided Recanalization of Coronary Chronic Total Occlusions
NCT ID: NCT03159650
Last Updated: 2017-05-19
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
UNKNOWN
NA
80 participants
INTERVENTIONAL
2017-06-01
2019-10-01
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
In the 2014 European Guidelines on Myocardial Revascularization, intravascular ultrasound was recommended to guide stent implantation in selected patients, and this recommendation was a class IIa/level of evidence B.
In CTO PCI, certain angiographic features such as blunt proximal CTO cap, tortuosity, heavy calcification, and lack of visibility of path in the distal vessel increase procedural difficulty
Related Clinical Trials
Explore similar clinical trials based on study characteristics and research focus.
Early and Midterm Outcomes of Intravascular Ultrasound (IVUS) Versus Non-IVUS Guidance in Complex Coronary Chronic Total Occlusion (CTO) Revascularization.
NCT04917432
Ultrasonic Cardiogram Evaluate the Prognosis of Percutaneous Revascularization of Chronic Total Occlusions
NCT03300011
Stress CMR in Patients With Coronary Chronic Total Occlusions
NCT03152825
Impact of Intravascular Ultrasound(IVUS)-Guided Chronic Total Occlusion Intervention With Drug-eluting Stents
NCT01563952
Comparison of Clinical Outcomes of IVUS -Guided and Angiography-guided PCI in Patients With Acute STEMI
NCT04929158
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
RANDOMIZED
PARALLEL
DEVICE_FEASIBILITY
NONE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
intravascular ultrasonography guided
intravascular ultrasonography
intravascular ultrasonography will be used during the study for the resolving proximal cap ambiguity of chronic total occlusion, facilitating re-entry into the true lumen after subintimal crossing and confirming distal true lumen guidewire position
Angiography guided
intravascular ultrasonography
intravascular ultrasonography will be used during the study for the resolving proximal cap ambiguity of chronic total occlusion, facilitating re-entry into the true lumen after subintimal crossing and confirming distal true lumen guidewire position
Interventions
Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.
intravascular ultrasonography
intravascular ultrasonography will be used during the study for the resolving proximal cap ambiguity of chronic total occlusion, facilitating re-entry into the true lumen after subintimal crossing and confirming distal true lumen guidewire position
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
Exclusion Criteria
2. Patients with previous coronary artery bypass graft (CABG).
3. Patients with known renal insufficiency (eGFR \< 60 ml/kg/m2, serum creatinine ≥ 2.5 mg/dL, or on dialysis).
ALL
No
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
Assiut University
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Mohamed Osman Abdelhamead
Assistant lecturer
Central Contacts
Reach out to these primary contacts for questions about participation or study logistics.
References
Explore related publications, articles, or registry entries linked to this study.
Windecker S, Kolh P, Alfonso F, Collet JP, Cremer J, Falk V, Filippatos G, Hamm C, Head SJ, Juni P, Kappetein AP, Kastrati A, Knuuti J, Landmesser U, Laufer G, Neumann FJ, Richter DJ, Schauerte P, Uva MS, Stefanini GG, Taggart DP, Torracca L, Valgimigli M, Wijns W, Witkowski A; Grupa Robocza Europejskiego Towarzystwa Kardiologicznego (ESC); Europejskie Stowarzyszenie Chirurgii Serca i Klatki Piersiowej (EACTS) do spraw rewaskularyzacji miesnia sercowego; European Association for Percutaneous Cardiovascular Interventions (EAPCI). [2014 ESC/EACTS Guidelines on myocardial revascularization]. Kardiol Pol. 2014;72(12):1253-379. doi: 10.5603/KP.2014.0224. No abstract available. Polish.
Park Y, Park HS, Jang GL, Lee DY, Lee H, Lee JH, Kang HJ, Yang DH, Cho Y, Chae SC, Jun JE, Park WH. Intravascular ultrasound guided recanalization of stumpless chronic total occlusion. Int J Cardiol. 2011 Apr 14;148(2):174-8. doi: 10.1016/j.ijcard.2009.10.052. Epub 2009 Nov 26.
Stone GW, Reifart NJ, Moussa I, Hoye A, Cox DA, Colombo A, Baim DS, Teirstein PS, Strauss BH, Selmon M, Mintz GS, Katoh O, Mitsudo K, Suzuki T, Tamai H, Grube E, Cannon LA, Kandzari DE, Reisman M, Schwartz RS, Bailey S, Dangas G, Mehran R, Abizaid A, Moses JW, Leon MB, Serruys PW. Percutaneous recanalization of chronically occluded coronary arteries: a consensus document: part II. Circulation. 2005 Oct 18;112(16):2530-7. doi: 10.1161/CIRCULATIONAHA.105.583716. No abstract available.
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
IVUSAN
Identifier Type: -
Identifier Source: org_study_id
More Related Trials
Additional clinical trials that may be relevant based on similarity analysis.