Articles producció científica> Medicina i Cirurgia

Efficacy and safety of Tornus catheter in percutaneous coronary intervention of hard or balloon-uncrossable chronic total occlusion

  • Dades identificatives

    Identificador: imarina:5130666
    Autors:
    Mohandes MRojas SGuarinos JFernández FOliva XNoueched MBardaji A
    Resum:
    BACKGROUND: Balloon advancement and dilation through chronic total occlusion segment could be challenging in some cases after successful wire crossing. The purpose of this study was to evaluate efficacy and safety of Tornus catheter (Asahi Intecc; Aichi, Japan) in percutaneous coronary intervention of chronic total occlusion in hard or balloon-uncrossable chronic total occlusion. METHODS: The present study is a retrospective and descriptive analysis of 14 hard or balloon-uncrossable chronic total occlusions treated percutaneously in our catheterization laboratory (cathlab). Tornus catheter was used to penetrate and eventually cross the chronic total occlusion segment. Procedure success was defined when Tornus penetrated at least partly into chronic total occlusion segment making possible the subsequent balloon dilatation and stent implantation achieving a final TIMI III angiographic result with residual stenosis less than 30%. Switch to other microcatheter was considered as an unsuccessful procedure. Complications associated with the Tornus use were analyzed in order to evaluate device safety. RESULTS: The average age of patients was 65.2 ± 9.6 and 11 out of 14 (78.6%) were male. In 7 (50%) cases, Tornus was used after an unsuccessful balloon passage through occluded segment. In 11 (78.6%) out of 14 cases the procedure was successful and in 3 (21.4%) cases, the operator switched to another microcatheter to continue with the procedure. No complication occurred during all procedures. CONCLUSION: Tornus catheter can be effectively and safely used in a subgroup of patients undergoing percutaneous coronary intervention of chronic total occlusion with hard or balloon-uncrossable lesions and could facilitate the treatment of this type of lesions.
  • Altres:

    Autor segons l'article: Mohandes M; Rojas S; Guarinos J; Fernández F; Oliva X; Noueched M; Bardaji A
    Departament: Medicina i Cirurgia
    Autor/s de la URV: Bardají Ruiz, Alfredo / Mohandes Yusefian, Mohsen
    Paraules clau: Survival Support Revascularization Recanalization Percutaneous coronary intervention Penetration catheter Outcomes Experience Consensus document Chronic total occlusion Catheter Arteries Angioplasty
    Resum: BACKGROUND: Balloon advancement and dilation through chronic total occlusion segment could be challenging in some cases after successful wire crossing. The purpose of this study was to evaluate efficacy and safety of Tornus catheter (Asahi Intecc; Aichi, Japan) in percutaneous coronary intervention of chronic total occlusion in hard or balloon-uncrossable chronic total occlusion. METHODS: The present study is a retrospective and descriptive analysis of 14 hard or balloon-uncrossable chronic total occlusions treated percutaneously in our catheterization laboratory (cathlab). Tornus catheter was used to penetrate and eventually cross the chronic total occlusion segment. Procedure success was defined when Tornus penetrated at least partly into chronic total occlusion segment making possible the subsequent balloon dilatation and stent implantation achieving a final TIMI III angiographic result with residual stenosis less than 30%. Switch to other microcatheter was considered as an unsuccessful procedure. Complications associated with the Tornus use were analyzed in order to evaluate device safety. RESULTS: The average age of patients was 65.2 ± 9.6 and 11 out of 14 (78.6%) were male. In 7 (50%) cases, Tornus was used after an unsuccessful balloon passage through occluded segment. In 11 (78.6%) out of 14 cases the procedure was successful and in 3 (21.4%) cases, the operator switched to another microcatheter to continue with the procedure. No complication occurred during all procedures. CONCLUSION: Tornus catheter can be effectively and safely used in a subgroup of patients undergoing percutaneous coronary intervention of chronic total occlusion with hard or balloon-uncrossable lesions and could facilitate the treatment of this type of lesions.
    Àrees temàtiques: Ciencias sociales Cardiology and cardiovascular medicine Cardiac & cardiovascular systems
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    Adreça de correu electrònic de l'autor: mohsen.mohandes@urv.cat alfredo.bardaji@urv.cat mohsen.mohandes@urv.cat
    Identificador de l'autor: 0000-0003-1045-3639 0000-0003-1900-6974 0000-0003-1045-3639
    Data d'alta del registre: 2023-04-01
    Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
    Enllaç font original: https://arya.mui.ac.ir/article_10541.html
    Referència a l'article segons font original: Arya Atherosclerosis. 12 (4): 206-211
    Referència de l'ítem segons les normes APA: Mohandes M; Rojas S; Guarinos J; Fernández F; Oliva X; Noueched M; Bardaji A (2016). Efficacy and safety of Tornus catheter in percutaneous coronary intervention of hard or balloon-uncrossable chronic total occlusion. Arya Atherosclerosis, 12(4), 206-211
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2016
    Tipus de publicació: Journal Publications
  • Paraules clau:

    Cardiac & Cardiovascular Systems,Cardiology and Cardiovascular Medicine
    Survival
    Support
    Revascularization
    Recanalization
    Percutaneous coronary intervention
    Penetration catheter
    Outcomes
    Experience
    Consensus document
    Chronic total occlusion
    Catheter
    Arteries
    Angioplasty
    Ciencias sociales
    Cardiology and cardiovascular medicine
    Cardiac & cardiovascular systems
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