1
|
Alfonso F, Cuesta J, Ojeda S, Camacho-Freire S, García del Blanco B, Vaquerizo B, Zueco J, Trillo R, Mauri J, Velázquez M, Córdoba-Soriano JG, Serra A, Navarro F, Pan M, Díaz J, Otaegui I, Salvatella N, De la TorreHernandez JM, Val DD, Bastante T, Rivero F. Procedural Results and One-Year Clinical Outcomes of Treatment of Bioresorbable Vascular Scaffolds Restenosis (from the RIBS VII Prospective Study). Am J Cardiol 2022; 162:31-40. [PMID: 34903344 DOI: 10.1016/j.amjcard.2021.09.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 09/04/2021] [Accepted: 09/08/2021] [Indexed: 02/03/2023]
Abstract
Currently, both drug-eluting stents (DES) and drug-eluting balloons are recommended in patients with in-stent restenosis (ISR) of metallic stents. However, the clinical results of repeated interventions in patients with restenosis of bioresorbable vascular scaffolds (BVS) remain unsettled. We sought to assess the results of interventions in patients with BVS-ISR as compared with those obtained in patients with ISR of DES and bare-metal stents (BMS). Restenosis Intrastent: Treatment of Bioresorbable Vascular Scaffolds Restenosis (RIBS VII) is a prospective multicenter study (23 Spanish sites) that included 117 consecutive patients treated for BVS-ISR. Inclusion/exclusion criteria were similar to those of previous RIBS studies. Patients in the RIBS IV (DES-ISR, n = 309) and RIBS V (BMS - ISR, n = 189) randomized trials, were used as controls. Most patients with BVS-ISR were treated with DES (76%). Patients with BVS-ISR were younger, had larger vessels, and after interventions had higher in-segment residual diameter stenosis (19 ± 13%, 15 ± 11%, 15 ± 12%, p <0.001) than those treated for DES-ISR and BMS-ISR, respectively. At 1-year clinical follow-up (obtained in 100% of patients) target lesion revascularization (6%) was similar to that seen in patients with DES-ISR and BMS-ISR (8.7% and 3.7%, p = 0.32). Freedom from death, myocardial infarction, and target vessel revascularization (primary clinical end point) was 8.5%, also similar to that found in patients with DES-ISR and BMS-ISR (14.2% and 7.4%, p = 0.09). Results were also similar when only patients treated with DES in each group were compared and remained unchanged after adjusting for potential confounders in baseline characteristics. Time to BVS-ISR did not influence angiographic or clinical results. This study demonstrates the safety and efficacy of coronary interventions for patients presenting with BVS-ISR. One-year clinical results in these patients are comparable to those seen in patients with ISR of metallic stents (ClinicalTrials.gov ID:NCT03167424).
Collapse
|
2
|
Ahn JM, Park DW, Hong SJ, Ahn YK, Hahn JY, Kim WJ, Hong SJ, Nam CW, Kang DY, Lee SY, Chun WJ, Heo JH, Cho DK, Kim JW, Her SH, Kim SW, Yoo SY, Hong MK, Tahk SJ, Kim KS, Kim MH, Jang Y, Park SJ. Bioresorbable Vascular Scaffold Korean Expert Panel Report. Korean Circ J 2017; 47:795-810. [PMID: 29171214 PMCID: PMC5711671 DOI: 10.4070/kcj.2017.0300] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Accepted: 09/12/2017] [Indexed: 12/31/2022] Open
Abstract
Bioresorbable vascular scaffold (BRS) is an innovative device that provides structural support and drug release to prevent early recoil or restenosis, and then degrades into nontoxic compounds to avoid late complications related with metallic drug-eluting stents (DESs). BRS has several putative advantages. However, recent randomized trials and registry studies raised clinical concerns about the safety and efficacy of first generation BRS. In addition, the general guidance for the optimal practice with BRS has not been suggested due to limited long-term clinical data in Korea. To address the safety and efficacy of BRS, we reviewed the clinical evidence of BRS implantation, and suggested the appropriate criteria for patient and lesion selection, scaffold implantation technique, and management.
Collapse
Affiliation(s)
- Jung Min Ahn
- Heart Institute, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Duk Woo Park
- Heart Institute, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Sung Jin Hong
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Young Keun Ahn
- Division of Cardiology, Department of Medicine, Chonnam National University Hospital, Gwangju, Korea
| | - Joo Yong Hahn
- Division of Cardiology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Won Jang Kim
- Department of Cardiology, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - Soon Jun Hong
- Department of Cardiology, Cardiovascular Center, Korea University Anam Hospital, Seoul, Korea
| | - Chang Wook Nam
- Department of Medicine, Keimyung University College of Medicine, Daegu, Korea
| | - Do Yoon Kang
- Heart Institute, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Seung Yul Lee
- Department of Internal Medicine, Wonkwang University Sanbon Hospital, Sanbon, Korea
| | - Woo Jung Chun
- Division of Cardiology, Department of Internal Medicine, Sungkyunkwan University Samsung Changwon Hospital, Changwon, Korea
| | - Jung Ho Heo
- Division of Cardiology, Department of Internal Medicine, Kosin University Gospel Hospital, Busan, Korea
| | - Deok Kyu Cho
- Department of Cardiology, Myongji Hospital, Goyang, Korea
| | - Jin Won Kim
- Cardiovascular Center, Korea University Guro Hospital, Seoul, Korea
| | - Sung Ho Her
- Division of Cardiology, The Catholic University of Korea, Daejeon St. Mary's Hospital, Daejeon, Korea
| | - Sang Wook Kim
- Department of Cardiology, Chung-Ang University Hospital, Seoul, Korea
| | - Sang Yong Yoo
- Cardiovascular Center, GangNeung Asan Hospital, Gangneung, Korea
| | - Myeong Ki Hong
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Seung Jea Tahk
- Division of Cardiology, Ajou University Medical Center, Suwon, Korea
| | - Kee Sik Kim
- Division of Cardiology, Department of Internal Medicine, Daegu Catholic University Medical Center, Daegu, Korea
| | - Moo Hyun Kim
- Department of Cardiology, Dong-A University Medical Center, Busan, Korea
| | - Yangsoo Jang
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Seung Jung Park
- Heart Institute, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea.
| |
Collapse
|
3
|
Cortese B, Elwany M. Occurrence and management of bioresorbable vascular scaffold failure in real-life studies. J Thorac Dis 2017; 9:S935-S939. [PMID: 28894599 PMCID: PMC5583083 DOI: 10.21037/jtd.2017.06.82] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Accepted: 06/15/2017] [Indexed: 08/30/2023]
Abstract
Bioresorbable vascular scaffold (BVS) has emerged as a new technology aiming at overcoming some drawbacks of the conventional metallic stent. In spite of the initial promising results, this technology stumbled upon numerous challenges, which were revealed in the real world studies. Thanks to real world trials and registries findings, our knowledge about the BVS has grown over time, thus we have understood on BVS behavior in various settings and formulated better implantation techniques. In this article, we will review the incidence of BVS failure in real world studies, its different etiologies and management strategies.
Collapse
Affiliation(s)
- Bernardo Cortese
- Interventional Cardiology, ASST Fatebenefratelli Sacco, Milano, Italy
- Fondazione G. Monasterio CNR-Regione Toscana, Pisa, Massa, Italy
| | - Mostafa Elwany
- Interventional Cardiology, ASST Fatebenefratelli Sacco, Milano, Italy
- Faculty of medicine, Alexandria University, Alexandria, Egypt
| |
Collapse
|
5
|
Elwany M, Latini RA, Di Palma G, Orrego PS, Cortese B. First experience of drug-coated balloons for treatment of bioresorbable vascular scaffold restenosis. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2017; 18:482-486. [PMID: 28385555 DOI: 10.1016/j.carrev.2017.03.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Accepted: 03/22/2017] [Indexed: 02/06/2023]
Abstract
OBJECTIVES The aim of this study is to evaluate the role of drug-coated balloons (DCB) for the management of bioresorbable vascular scaffold (BVS) restenosis. METHODS AND RESULTS In a series of 25 BVS restenosis discovered during systematic angiographic follow up of 246 consecutive BVS implantations at our institution, DCB was used as a primary therapeutic tool in 9 patients and 3 different types of DCB were used. Follow-up coronary angiography at 12months after DCB treatment was performed to all the patients. Among the 9 patients treated with DCB, angiographic follow up revealed failure in two patients that experienced type III restenosis (both of them treated with the same type of DCB). Both patients were treated with drug eluting stent implantation. CONCLUSIONS In this case series of consecutive patients with BVS restenosis, the use of certain types of DCB is safe and effective in order to maintain vessel patency at mid-term follow up. Despite the small sample size and the study limitations, DCB can provide therefore an alternative treatment option in this setting, avoiding the implantation of further metallic stents in a patient where a different strategy was initially planned.
Collapse
Affiliation(s)
- Mostafa Elwany
- Interventional Cardiology, ASST Fatebenefratelli-Sacco, Milano, Italy; Faculty of Medicine, University of Alexandria, Egypt
| | | | - Gaetano Di Palma
- Interventional Cardiology, ASST Fatebenefratelli-Sacco, Milano, Italy
| | | | - Bernardo Cortese
- Interventional Cardiology, ASST Fatebenefratelli-Sacco, Milano, Italy; Fondazione G. Monasterio CNR-Regione Toscana, Pisa, Massa, Italy.
| |
Collapse
|
6
|
Faggioni M, Mehran R. Target lesion failure with BRS? good old DES to the rescue. Catheter Cardiovasc Interv 2016; 87:837-8. [DOI: 10.1002/ccd.26536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Accepted: 03/10/2016] [Indexed: 11/12/2022]
Affiliation(s)
- Michela Faggioni
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York
- Cardiothoracic Department, Division of Cardiology, University Hospital of Pisa, Italy
| | - Roxana Mehran
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| |
Collapse
|