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The role of Pulmonary Artery Pulsatility Index to assess the outcomes following catheter directed therapy in patients with intermediate-to-high and high-risk pulmonary embolism 肺动脉搏动指数在评估导管引导治疗中高、高危肺栓塞患者预后中的作用
IF 1.9 Q3 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2026-01-01 DOI: 10.1016/j.carrev.2025.02.002
Mario Iannaccone , Sylwia Sławek-Szmyt , Marco Gamardella , Federica Fumarola , Riccardo Mangione , Daniele Savio , Filippo Russo , Giacomo Boccuzzi , Aleksander Araszkiewicz , Alaide Chieffo

Background

The clinical impact of catheter-directed therapy (CDT) for pulmonary embolism (PE) on right ventricular function and procedural outcomes remains undefined.

Methods

This observational retrospective study included consecutive patients who underwent CDT for PE at San Giovanni Bosco Hospital, Italy, and First Department of Cardiology, Poznan University Clinical Hospital, Poland, between 2021 and 2023. Clinical characteristics, PE risk stratification, pre and post-interventional invasive pulmonary artery pressure (PAP), and Pulmonary Artery Pulsatility Index (PAPi) were collected. The primary endpoint was in-hospital death.

Results

Among 165 patients (53 % male, mean age 63 ± 5.6 years), 65.6 % had multiple PE risk factors. 32.7 % were classified as high-risk (HR) PE, and 67.3 % as intermediate-high risk (IHR). Treatments included transcatheter thrombolysis (17 %), FlowTriever device (10 %), and Indigo Cath8 or Lightning 12 device (73 %), with 7 % requiring ECMO support. In IHR patients, mean PAP significantly decreased from 31.7 ± 7.1 to 23.4 ± 6.1 mmHg (p < 0.01) and PAPi from 3.1 ± 0.1 to 2.9 ± 0.1 (p < 0.01). HR patients had no significant changes in PAP or PAPi overall, but those who survived without events showed significant reductions in PAP (29.1 ± 8.7 to 23.8 ± 5.5, p < 0.02) and increases in PAPi (1.5 ± 0.6 to 2.0 ± 0.5, p < 0.01). In the HR group, a delta PAPi >0.45 predicted positive outcomes with 65.7 % sensitivity and 75 % specificity (AUC 0.83).

Conclusion

CDT for PE significantly impacts PAP and PAPi in acute PE patients. Normalization of PAPi in IHR patients and its increase in HR patients may indicate procedural success and right ventricular recovery. Hemodynamic changes could serve as important markers for procedural efficacy and outcome assessment in these groups.
背景:导管定向治疗(CDT)对肺栓塞(PE)的右心室功能和手术结果的临床影响尚不明确。方法:这项观察性回顾性研究纳入了2021年至2023年间在意大利San Giovanni Bosco医院和波兰波兹南大学临床医院第一心脏科接受CDT治疗PE的连续患者。收集临床特征、PE危险分层、介入前后有创肺动脉压(PAP)、肺动脉搏动指数(PAPi)。主要终点是院内死亡。结果:165例患者(男性53%,平均年龄63±5.6岁)中,65.6%存在多种PE危险因素。高危PE (HR)占32.7%,中高危PE (IHR)占67.3%。治疗包括经导管溶栓(17%)、FlowTriever装置(10%)和Indigo Cath8或Lightning 12装置(73%),其中7%需要ECMO支持。在IHR患者中,平均PAP从31.7±7.1显著下降到23.4±6.1 mmHg (p 0.45预测阳性结果,敏感性为65.7%,特异性为75% (AUC 0.83)。结论:PE CDT对急性PE患者PAP和PAPi有显著影响。IHR患者的PAPi正常化和HR患者的PAPi升高可能表明手术成功和右心室恢复。血流动力学变化可作为手术疗效和疗效评估的重要指标。
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引用次数: 0
Intravascular ultrasound guidance for complex high-risk indicated procedures in underrepresented patient populations registry: Rationale and study design of the prospective observational IVUS CHIP UPP registry 在代表性不足的患者群体登记中,血管内超声指导复杂高危手术:前瞻性观察性IVUS CHIP UPP登记的基本原理和研究设计。
IF 1.9 Q3 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2026-01-01 DOI: 10.1016/j.carrev.2025.06.027
Ernest Spitzer , Ximena S. Paredes , J. Dawn Abbott , Wayne B. Batchelor , Joost Daemen , Jan G.P. Tijssen , David E. Kandzari

Background

Intravascular ultrasound (IVUS) guidance during percutaneous coronary intervention (PCI) of complex coronary lesions is currently recommended by international guidelines. Complex coronary anatomy is observed in up to one third of the patients undergoing coronary interventions and is associated with worse clinical outcomes. Data on lesion characteristics and outcomes are scarce in census-defined minority groups.

Methods/design

The Intravascular Ultrasound Guidance for Complex High-Risk Indicated Procedures in Underrepresented Patient Populations (UPP) Registry is a prospective, observational, multicenter, single-arm study describing the safety and efficacy of IVUS-guided PCI in approximately 1010 subjects who self-identify within a demographic minority and undergo complex high-risk procedures. Criteria for optimal stenting include final minimal stent area (MSA) >5 mm2 or MSA >90 % of the distal reference lumen, plaque burden <50 % within 5 mm proximal or distal to stent edges, and absence of edge dissections involving the media and > 3 mm in length. The primary endpoint of target-vessel failure is a composite of cardiac death, target vessel myocardial infarction, or clinically indicated target-vessel revascularization at 1 year. Secondary endpoints include the individual components of the primary end point as well as procedural and imaging endpoints.

Summary

The IVUS CHIP UPP Registry is the first prospective investigation of procedural and clinical outcomes related to an IVUS-guided PCI for management of complex coronary lesions among minority patient populations in the United States.
背景:目前国际指南推荐在复杂冠状动脉病变经皮冠状动脉介入治疗(PCI)时血管内超声(IVUS)引导。在接受冠状动脉介入治疗的患者中,多达三分之一的患者存在复杂的冠状动脉解剖结构,这与较差的临床结果有关。在人口普查定义的少数群体中,关于病变特征和结果的数据很少。方法/设计:在代表性不足的患者群体(UPP)登记中,血管内超声指导复杂高风险指征手术是一项前瞻性、观察性、多中心、单臂研究,描述了ivus引导的PCI在大约1010名自认为属于人口统计学少数群体并接受复杂高风险手术的受试者中的安全性和有效性。最佳支架植入术的标准包括最终最小支架面积(MSA) >5 mm2或MSA >远端参考管腔的90%,斑块负荷长度为3 mm。靶血管衰竭的主要终点是心源性死亡、靶血管心肌梗死或1年后临床指示的靶血管重建术的复合终点。次要终点包括主要终点的各个组成部分以及手术终点和成像终点。摘要:IVUS CHIP UPP注册是美国少数患者中IVUS引导下PCI治疗复杂冠状动脉病变的程序和临床结果的第一个前瞻性调查。
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引用次数: 0
Editorial: Impact of coronary intravascular lithotripsy on modern coronary revascularization 编辑:冠状动脉血管内碎石术对现代冠状动脉血运重建的影响。
IF 1.9 Q3 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2026-01-01 DOI: 10.1016/j.carrev.2025.06.026
Wah Wah Htun
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引用次数: 0
Transcatheter treatment of tricuspid regurgitation: A state-of-the-art review 经导管治疗三尖瓣反流:最新进展。
IF 1.9 Q3 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2026-01-01 DOI: 10.1016/j.carrev.2025.06.029
Claudio Sanfilippo , Marco Frazzetto , Michela Bonanni , Andrea Matteucci , Laura Anna Leo , Ridha Umar , Giuseppe Imperatore , Paulo de Coelho Castro , Guilherme Attizzani , Giuseppe Massimo Sangiorgi , Carmelo Grasso , Corrado Tamburino
Recent advancements in transcatheter techniques for the treatment of severe tricuspid regurgitation (TR) have introduced minimally invasive therapies with significantly lower risk profiles compared to traditional surgical approaches. Despite this progress, the latest European guidelines still recommend surgery as the “gold standard” for severe primary and secondary TR, particularly during left heart surgery or in cases with right ventricular dilation. However, surgical interventions are associated with high mortality and morbidity rates, making them less desirable for high-risk patients. As a result, transcatheter tricuspid valve interventions (TTVI) have emerged as promising alternatives, reshaping treatment paradigms. Among these, the tricuspid edge-to-edge repair (T-TEER) technique, using devices like the TriClip and PASCAL, has demonstrated significant clinical benefits, including improved valve function, symptom relief, and quality of life. While the TRI-SCORE and TRIVALVE risk scores help guide patient selection, further research is needed to refine outcomes across diverse clinical settings. Additionally, newer technologies like transcatheter valve replacement (TTVR) offer viable solutions for patients with complex anatomies. TTVR, exemplified by the EVOQUE valve, has shown promise in reducing TR and improving functional status, though it carries risks such as bleeding and pacemaker implantation. Moreover, heterotopic valve implantation, such as the TricValve, provides a less invasive option for symptom management, although it does not address the underlying valve pathology. Overall, the expanding range of transcatheter treatments is providing safer, effective alternatives for high-risk patients, with ongoing research critical to optimizing outcomes.
经导管技术治疗严重三尖瓣反流(TR)的最新进展引入了微创治疗,与传统手术方法相比,其风险显著降低。尽管取得了这些进展,最新的欧洲指南仍然推荐手术作为严重原发性和继发性TR的“金标准”,特别是在左心手术或右室扩张的情况下。然而,手术干预与高死亡率和发病率相关,使其不适合高危患者。因此,经导管三尖瓣介入治疗(TTVI)已成为有希望的替代方案,重塑了治疗范式。其中,使用TriClip和PASCAL等设备的三尖瓣边缘到边缘修复(T-TEER)技术已显示出显着的临床益处,包括改善瓣膜功能,症状缓解和生活质量。虽然TRI-SCORE和TRIVALVE风险评分有助于指导患者选择,但需要进一步的研究来完善不同临床环境下的结果。此外,像经导管瓣膜置换术(TTVR)这样的新技术为复杂解剖结构的患者提供了可行的解决方案。以EVOQUE瓣膜为代表的TTVR在减少TR和改善功能状态方面表现出了希望,尽管它存在出血和起搏器植入等风险。此外,异位瓣膜植入,如TricValve,为症状管理提供了一种侵入性较小的选择,尽管它不能解决潜在的瓣膜病理。总的来说,不断扩大的经导管治疗范围为高风险患者提供了更安全、有效的替代方案,正在进行的研究对优化结果至关重要。
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引用次数: 0
Transcatheter aortic valve replacement in small aortic annuli: A propensity-matched comparison between intra-annular self-expanding valves and balloon-expandable valves 经导管主动脉瓣置换术治疗小主动脉环:环内自膨胀瓣膜与球囊膨胀瓣膜的倾向匹配比较
IF 1.9 Q3 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2026-01-01 DOI: 10.1016/j.carrev.2025.05.009
Danial Ahmad , Michel Pompeu Sá , Dustin Kliner , Derek Serna-Gallegos , Catalin Toma , Amber Makani , David West , Yisi Wang , Floyd Thoma , Takuya Ogami , Irsa Hasan , Ibrahim Sultan

Background

Specific transcatheter aortic valve replacement (TAVR) valve superiority is not established in the small aortic annulus (SAA) population. We sought to compare clinical and echocardiographic characteristics between patients with a SAA who underwent TAVR with either intra-annular self-expanding valves (SEV) or balloon-expandable valves (BEV).

Methods

This was an observational, retrospective analysis (2013−2023). SAA was defined as an aortic annulus diameter < 23 mm (maximum) and annulus area ≤ 430 mm2. Unmatched and propensity-score matched (PSM) populations were compared.

Results

We identified 663 patients with SAA who underwent TAVR with SEV (n = 106) or BEV (n = 557). The PSM cohort (96 pairs) was predominantly female (90.6 % and 87.5 %) with a median age of 82.5 and 81.0 years. No statistically significant differences were observed in VARC-3 outcomes (periprocedural mortality, technical success, device success, clinical efficacy). Higher rates of residual mean gradients >20 mmHg were seen in the BEV group at 30 days (SEV 2.1 % vs BEV 21.9 %, P < 0.001) as well as lower median values of indexed effective orifice area (SEV 0.9 vs 0.6 cm2/m2). Severe PPM was also more common in the BEV group (SEV 5.2 % vs BEV 21.9 %, P = 0.002). At 2 years, differences in the rates of all-cause death (SE 11.9 % vs BE 17.1 %, Plog-rank = 0.6794) and stroke (SEV 3.4 % vs BEV 10.2 %, P = 0.7055) were not statistically significant.

Conclusions

Intra-annular SEV presented better hemodynamics compared to BEV; however, survival and incidence of stroke were comparable between the groups at 2 years. Potential risk of nonstructural valve deterioration with BEV needs further investigation with longer follow-up.
背景:特异性经导管主动脉瓣置换术(TAVR)在小主动脉环(SAA)人群中的优势尚未确立。我们试图比较接受TAVR的SAA患者的临床和超声心动图特征,无论是环内自扩瓣膜(SEV)还是球囊可扩瓣膜(BEV)。方法:采用观察性、回顾性分析(2013-2023)。SAA定义为主动脉环直径2。不匹配和倾向分数匹配(PSM)人群进行比较。结果:我们发现663例SAA患者接受了伴有SEV (n = 106)或BEV (n = 557)的TAVR。PSM队列(96对)以女性为主(90.6%和87.5%),中位年龄分别为82.5岁和81.0岁。在VARC-3结局(围手术期死亡率、技术成功、器械成功、临床疗效)方面没有观察到统计学上的显著差异。在30天,BEV组观察到较高的残余平均梯度率bb0 20 mmHg (SEV 2.1% vs BEV 21.9%, P 2/m2)。严重PPM在BEV组中也更为常见(SEV 5.2% vs BEV 21.9%, P = 0.002)。2年时,全因死亡率(SE 11.9% vs BE 17.1%, Plog-rank = 0.6794)和卒中(SEV 3.4% vs BEV 10.2%, P = 0.7055)的差异无统计学意义。结论:与BEV相比,环内SEV具有更好的血流动力学;然而,两组在2年时的生存率和卒中发生率是相当的。BEV非结构性瓣膜恶化的潜在风险需要进一步调查,随访时间更长。
{"title":"Transcatheter aortic valve replacement in small aortic annuli: A propensity-matched comparison between intra-annular self-expanding valves and balloon-expandable valves","authors":"Danial Ahmad ,&nbsp;Michel Pompeu Sá ,&nbsp;Dustin Kliner ,&nbsp;Derek Serna-Gallegos ,&nbsp;Catalin Toma ,&nbsp;Amber Makani ,&nbsp;David West ,&nbsp;Yisi Wang ,&nbsp;Floyd Thoma ,&nbsp;Takuya Ogami ,&nbsp;Irsa Hasan ,&nbsp;Ibrahim Sultan","doi":"10.1016/j.carrev.2025.05.009","DOIUrl":"10.1016/j.carrev.2025.05.009","url":null,"abstract":"<div><h3>Background</h3><div>Specific transcatheter aortic valve replacement (TAVR) valve superiority is not established in the small aortic annulus (SAA) population. We sought to compare clinical and echocardiographic characteristics between patients with a SAA who underwent TAVR with either intra-annular self-expanding valves (SEV) or balloon-expandable valves (BEV).</div></div><div><h3>Methods</h3><div>This was an observational, retrospective analysis (2013−2023). SAA was defined as an aortic annulus diameter &lt; 23 mm (maximum) and annulus area ≤ 430 mm<sup>2</sup>. Unmatched and propensity-score matched (PSM) populations were compared.</div></div><div><h3>Results</h3><div>We identified 663 patients with SAA who underwent TAVR with SEV (<em>n</em> = 106) or BEV (<em>n</em> = 557). The PSM cohort (96 pairs) was predominantly female (90.6 % and 87.5 %) with a median age of 82.5 and 81.0 years. No statistically significant differences were observed in VARC-3 outcomes (periprocedural mortality, technical success, device success, clinical efficacy). Higher rates of residual mean gradients &gt;20 mmHg were seen in the BEV group at 30 days (SEV 2.1 % vs BEV 21.9 %, <em>P</em> &lt; 0.001) as well as lower median values of indexed effective orifice area (SEV 0.9 vs 0.6 cm<sup>2</sup>/m<sup>2</sup>). Severe PPM was also more common in the BEV group (SEV 5.2 % vs BEV 21.9 %, <em>P</em> = 0.002). At 2 years, differences in the rates of all-cause death (SE 11.9 % vs BE 17.1 %, P<sub>log-rank</sub> = 0.6794) and stroke (SEV 3.4 % vs BEV 10.2 %, <em>P</em> = 0.7055) were not statistically significant.</div></div><div><h3>Conclusions</h3><div>Intra-annular SEV presented better hemodynamics<span> compared to BEV; however, survival and incidence of stroke were comparable between the groups at 2 years. Potential risk of nonstructural valve deterioration with BEV needs further investigation with longer follow-up.</span></div></div>","PeriodicalId":47657,"journal":{"name":"Cardiovascular Revascularization Medicine","volume":"82 ","pages":"Pages 78-83"},"PeriodicalIF":1.9,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144081332","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Critique of the OPTIMIS study on magnesium-based bioresorbable scaffolds 镁基生物可吸收支架的OPTIMIS研究述评。
IF 1.9 Q3 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2026-01-01 DOI: 10.1016/j.carrev.2025.08.009
Çağrı Zorlu, Sefa Erdi Ömür
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引用次数: 0
Editorial: The vulnerable patient: Frailty in pulmonary embolism patients 社论:易受伤害的病人:肺栓塞病人的虚弱。
IF 1.9 Q3 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2026-01-01 DOI: 10.1016/j.carrev.2025.10.014
Edward Koifman , Tomer Stahi
{"title":"Editorial: The vulnerable patient: Frailty in pulmonary embolism patients","authors":"Edward Koifman ,&nbsp;Tomer Stahi","doi":"10.1016/j.carrev.2025.10.014","DOIUrl":"10.1016/j.carrev.2025.10.014","url":null,"abstract":"","PeriodicalId":47657,"journal":{"name":"Cardiovascular Revascularization Medicine","volume":"82 ","pages":"Pages 70-71"},"PeriodicalIF":1.9,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145514853","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Refining the prognostic role of red cell distribution width in TAVR patients 完善TAVR患者红细胞分布宽度的预后作用。
IF 1.9 Q3 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2026-01-01 DOI: 10.1016/j.carrev.2025.05.020
Artur Dziewierz
{"title":"Refining the prognostic role of red cell distribution width in TAVR patients","authors":"Artur Dziewierz","doi":"10.1016/j.carrev.2025.05.020","DOIUrl":"10.1016/j.carrev.2025.05.020","url":null,"abstract":"","PeriodicalId":47657,"journal":{"name":"Cardiovascular Revascularization Medicine","volume":"82 ","pages":"Page 126"},"PeriodicalIF":1.9,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144128864","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Editorial: Refining the hemocompatibility paradigm in AMI-cardiogenic shock: Insights from an early Impella 5+ experience with DAPT and bivalirudin 编辑:完善ami心源性休克的血液相容性范例:来自DAPT和比伐鲁定早期5+的经验。
IF 1.9 Q3 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2026-01-01 DOI: 10.1016/j.carrev.2025.08.015
Ezequiel J. Molina
{"title":"Editorial: Refining the hemocompatibility paradigm in AMI-cardiogenic shock: Insights from an early Impella 5+ experience with DAPT and bivalirudin","authors":"Ezequiel J. Molina","doi":"10.1016/j.carrev.2025.08.015","DOIUrl":"10.1016/j.carrev.2025.08.015","url":null,"abstract":"","PeriodicalId":47657,"journal":{"name":"Cardiovascular Revascularization Medicine","volume":"82 ","pages":"Pages 109-110"},"PeriodicalIF":1.9,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144974175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Clinical safety and performance of the third-generation Fantom Encore sirolimus-eluting bioresorbable scaffold: Insights from a single-center study 第三代Fantom Encore西罗莫司洗脱生物可吸收支架的临床安全性和性能:来自单中心研究的见解
IF 1.9 Q3 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2026-01-01 DOI: 10.1016/j.carrev.2025.02.001
Francesco Amata , Massimo Ferraro , Antonio Mangieri , Damiano Regazzoli , Giuseppe Ferrante , Ottavia Cozzi , Giulio Stefanini , Bernhard Reimers , Antonio Colombo

Background

The third-generation Fantom Encore bioresorbable scaffold (BRS), made with Tyrocore polymer, features full radiopacity, 95–115 μm strut thickness, and high expansion capacity. Currently, there is a lack of real-world data on this device.

Methods and results

We conducted a retrospective, single-center study involving 28 elective patients undergoing percutaneous coronary intervention (PCI) for 43 de novo coronary lesions with implantation of the Fantom Encore BRS. Mean age was 66.6 ± 8.5 years (male 82.1 %). Number of target lesions/patient was 1.54 ± 0.99, and 89.3 % of patients had single-vessel disease; most lesions were type C (58.1 %). Number of BRS/lesion was 1.02 ± 0.15, with a mean maximum scaffold diameter/lesion of 3.39 ± 0.41 mm and a mean scaffold length/lesion of 24.8 ± 8.17 mm. Plaque debulking was necessary in 32.6 % of lesions and IVUS was employed in 74.4 % of lesions. Acute technical success was achieved in 97.7 % of cases. Clinical follow-up was available in 96.4 % of cases. At a median of 18 months (range: 9–31 months) no patient experienced major adverse cardiovascular events (MACE); notably, no scaffold thrombosis was reported. Angiographic follow-up was performed in 50 % of patients at a median of 17 months (range: 6–35), with no documented cases of target lesion failure.

Conclusion

Fantom Encore BRS shows good potential in delivering safe and effective PCI outcomes in patients with stable coronary artery disease, including those with complex coronary lesions.
背景:第三代Fantom Encore生物可吸收支架(BRS)由Tyrocore聚合物制成,具有充分的不透光性,支撑厚度为95-115 μm,具有高膨胀能力。目前,缺乏关于该设备的真实数据。方法和结果:我们进行了一项回顾性的单中心研究,涉及28例选择性患者,他们接受了经皮冠状动脉介入治疗(PCI),治疗43例新发冠状动脉病变,植入了Fantom Encore BRS。平均年龄66.6±8.5岁,男性82.1%。靶病变数(1.54±0.99)/例,89.3%为单血管病变;多数病变为C型(58.1%)。BRS/病变数为1.02±0.15,支架直径/病变平均最大为3.39±0.41 mm,支架长度/病变平均为24.8±8.17 mm。32.6%的病变需要清除斑块,74.4%的病变采用静脉注射。97.7%的病例获得了急性技术成功。96.4%的病例有临床随访。中位时间为18个月(范围:9-31个月),无患者发生重大心血管不良事件(MACE);值得注意的是,没有支架血栓的报道。50%的患者进行了血管造影随访,随访时间中位数为17个月(范围:6-35个月),没有记录目标病变失败的病例。结论:Fantom Encore BRS在稳定冠状动脉疾病患者(包括复杂冠状动脉病变患者)提供安全有效的PCI治疗结果方面具有良好的潜力。
{"title":"Clinical safety and performance of the third-generation Fantom Encore sirolimus-eluting bioresorbable scaffold: Insights from a single-center study","authors":"Francesco Amata ,&nbsp;Massimo Ferraro ,&nbsp;Antonio Mangieri ,&nbsp;Damiano Regazzoli ,&nbsp;Giuseppe Ferrante ,&nbsp;Ottavia Cozzi ,&nbsp;Giulio Stefanini ,&nbsp;Bernhard Reimers ,&nbsp;Antonio Colombo","doi":"10.1016/j.carrev.2025.02.001","DOIUrl":"10.1016/j.carrev.2025.02.001","url":null,"abstract":"<div><h3>Background</h3><div>The third-generation Fantom Encore bioresorbable scaffold (BRS), made with Tyrocore polymer, features full radiopacity, 95–115 μm strut thickness, and high expansion capacity. Currently, there is a lack of real-world data on this device.</div></div><div><h3>Methods and results</h3><div>We conducted a retrospective, single-center study involving 28 elective patients undergoing percutaneous coronary intervention (PCI) for 43 de novo coronary lesions with implantation of the Fantom Encore BRS. Mean age was 66.6 ± 8.5 years (male 82.1 %). Number of target lesions/patient was 1.54 ± 0.99, and 89.3 % of patients had single-vessel disease; most lesions were type C (58.1 %). Number of BRS/lesion was 1.02 ± 0.15, with a mean maximum scaffold diameter/lesion of 3.39 ± 0.41 mm and a mean scaffold length/lesion of 24.8 ± 8.17 mm. Plaque debulking was necessary in 32.6 % of lesions and IVUS was employed in 74.4 % of lesions. Acute technical success was achieved in 97.7 % of cases. Clinical follow-up was available in 96.4 % of cases. At a median of 18 months (range: 9–31 months) no patient experienced major adverse cardiovascular events (MACE); notably, no scaffold thrombosis was reported. Angiographic follow-up was performed in 50 % of patients at a median of 17 months (range: 6–35), with no documented cases of target lesion failure.</div></div><div><h3>Conclusion</h3><div>Fantom Encore BRS shows good potential in delivering safe and effective PCI outcomes in patients with stable coronary artery disease, including those with complex coronary lesions.</div></div>","PeriodicalId":47657,"journal":{"name":"Cardiovascular Revascularization Medicine","volume":"82 ","pages":"Pages 11-14"},"PeriodicalIF":1.9,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143400419","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
Cardiovascular Revascularization Medicine
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