Dalibor Dukic, Klaus Martin, Michael Lichtenberg, Marianne Brodmann, Joachim Andrassy, Grigorios Korosoglou, Martin Andrassy
{"title":"使用捷流动脉粥样硬化切除术系统治疗复杂股骨头病变的新治疗理念。","authors":"Dalibor Dukic, Klaus Martin, Michael Lichtenberg, Marianne Brodmann, Joachim Andrassy, Grigorios Korosoglou, Martin Andrassy","doi":"10.1177/15266028231161246","DOIUrl":null,"url":null,"abstract":"<p><strong>Introduction: </strong>The presence of severe arterial calcification is associated with less favorable outcomes in terms of procedural and clinical success as well as higher rates of major adverse limb events. Recent studies incorporating rotational atherectomy for effective preparation of severely calcified lesions demonstrate beneficial procedural outcomes by obtaining maximal luminal gain and improved long-term outcomes.</p><p><strong>Methods: </strong>This prospective single-center, observational study includes patients with severely calcified femoropopliteal lesions with chronic limb ischemia Rutherford 1-5 between January 2017 and July 2019, who underwent atherectomy using the Jetstream Atherectomy system, followed by drug-coated balloon angioplasty. Lesion calcification was categorized by the Peripheral Arterial Calcium Scoring System (PACSS), whereas lesion complexity was classified by the Transatlantic Inter-Society Consensus (TASC). Safety and efficacy aspects in terms of vessel injury, thromboembolism, and clinical success were systematically analyzed up to 12 months of follow-up (FU).</p><p><strong>Results: </strong>In 162 consecutive patients, 210 non-stented and 22 stented lesions were treated. Twelve (7.4%) patients received bail-out stenting. Mean lesion length was 24.2±4.8 cm; 51% were chronic total occlusions (mean occlusion length 18.2±5.1 cm). TASC C lesions were present in 38 patients (23.5%) and TASC D lesions in 124 patients (76.5%). The mean PACCS score was 3.3±0.9. Device success was achieved in 88%; procedural success was noted in 99% of the lesions. Embolic protection device was used in 11.7%. Perforation or dissection occurred in none of the cases. Asymptomatic peripheral embolization was noted in 10 patients (6.2%). Clinical FU at 12 months was available in 157 of 162 patients (96.9%). At 12 month FU, (1) mean Rutherford classification at baseline of 3.7±0.6 significantly dropped to 1.0±0.9 (p<0.05), (2) baseline mean anke-brachial index (ABI) of 0.4±0.1 significantly increased to 0.8±0.2 (p<0.05), (3) 92.6% were free from target lesion revascularization (TLR), (4) 95.1% were free from target vessel revascularization (TVR), and (5) binary restenosis measured by duplex occurred in 22 patients (13.6%). Multivariate analyses showed lesion length as predictive of stent placement (p=0.02), whereas both lesion length (p=0.006) and PACCS score (p=0.02) are predictive of clinical success.</p><p><strong>Conclusion: </strong>Rotational atherectomy in combination with drug-coated balloon (DCB) can be safely performed in long, calcified (non-) occlusive lesions with a relatively low rate of bail-out stenting and favorable clinical mid-term results.</p><p><strong>Clinical impact: </strong>In this prospective, single arm study we demonstrated that combination treatment using rotational atherectomy and DCB is safe and effective in complex and calcified TASC C/D femoropopliteal lesions in patients with claudication or CLTI in a real-world clinical setting. Despite mean lesion length of >20cm and a relatively high rate of chronic total occlusions, the rate of bail-out stenting was surprisingly low (7.4%), whereas the rates of freedom from TLR and TVR were surprisingly high. Thus, our study may encourage vascular specialists to choose an endovascular -first approach even in such complex and calcified femoropopliteal lesions and occlusions in daily clinical practice.</p>","PeriodicalId":50210,"journal":{"name":"Journal of Endovascular Therapy","volume":" ","pages":"1218-1226"},"PeriodicalIF":1.7000,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Novel Therapeutic Concepts for Complex Femoropopliteal Lesions Using the Jetstream Atherectomy System.\",\"authors\":\"Dalibor Dukic, Klaus Martin, Michael Lichtenberg, Marianne Brodmann, Joachim Andrassy, Grigorios Korosoglou, Martin Andrassy\",\"doi\":\"10.1177/15266028231161246\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Introduction: </strong>The presence of severe arterial calcification is associated with less favorable outcomes in terms of procedural and clinical success as well as higher rates of major adverse limb events. Recent studies incorporating rotational atherectomy for effective preparation of severely calcified lesions demonstrate beneficial procedural outcomes by obtaining maximal luminal gain and improved long-term outcomes.</p><p><strong>Methods: </strong>This prospective single-center, observational study includes patients with severely calcified femoropopliteal lesions with chronic limb ischemia Rutherford 1-5 between January 2017 and July 2019, who underwent atherectomy using the Jetstream Atherectomy system, followed by drug-coated balloon angioplasty. Lesion calcification was categorized by the Peripheral Arterial Calcium Scoring System (PACSS), whereas lesion complexity was classified by the Transatlantic Inter-Society Consensus (TASC). Safety and efficacy aspects in terms of vessel injury, thromboembolism, and clinical success were systematically analyzed up to 12 months of follow-up (FU).</p><p><strong>Results: </strong>In 162 consecutive patients, 210 non-stented and 22 stented lesions were treated. Twelve (7.4%) patients received bail-out stenting. Mean lesion length was 24.2±4.8 cm; 51% were chronic total occlusions (mean occlusion length 18.2±5.1 cm). TASC C lesions were present in 38 patients (23.5%) and TASC D lesions in 124 patients (76.5%). The mean PACCS score was 3.3±0.9. Device success was achieved in 88%; procedural success was noted in 99% of the lesions. Embolic protection device was used in 11.7%. Perforation or dissection occurred in none of the cases. Asymptomatic peripheral embolization was noted in 10 patients (6.2%). Clinical FU at 12 months was available in 157 of 162 patients (96.9%). At 12 month FU, (1) mean Rutherford classification at baseline of 3.7±0.6 significantly dropped to 1.0±0.9 (p<0.05), (2) baseline mean anke-brachial index (ABI) of 0.4±0.1 significantly increased to 0.8±0.2 (p<0.05), (3) 92.6% were free from target lesion revascularization (TLR), (4) 95.1% were free from target vessel revascularization (TVR), and (5) binary restenosis measured by duplex occurred in 22 patients (13.6%). Multivariate analyses showed lesion length as predictive of stent placement (p=0.02), whereas both lesion length (p=0.006) and PACCS score (p=0.02) are predictive of clinical success.</p><p><strong>Conclusion: </strong>Rotational atherectomy in combination with drug-coated balloon (DCB) can be safely performed in long, calcified (non-) occlusive lesions with a relatively low rate of bail-out stenting and favorable clinical mid-term results.</p><p><strong>Clinical impact: </strong>In this prospective, single arm study we demonstrated that combination treatment using rotational atherectomy and DCB is safe and effective in complex and calcified TASC C/D femoropopliteal lesions in patients with claudication or CLTI in a real-world clinical setting. Despite mean lesion length of >20cm and a relatively high rate of chronic total occlusions, the rate of bail-out stenting was surprisingly low (7.4%), whereas the rates of freedom from TLR and TVR were surprisingly high. Thus, our study may encourage vascular specialists to choose an endovascular -first approach even in such complex and calcified femoropopliteal lesions and occlusions in daily clinical practice.</p>\",\"PeriodicalId\":50210,\"journal\":{\"name\":\"Journal of Endovascular Therapy\",\"volume\":\" \",\"pages\":\"1218-1226\"},\"PeriodicalIF\":1.7000,\"publicationDate\":\"2024-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Endovascular Therapy\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1177/15266028231161246\",\"RegionNum\":2,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2023/3/24 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q3\",\"JCRName\":\"PERIPHERAL VASCULAR DISEASE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Endovascular Therapy","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1177/15266028231161246","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2023/3/24 0:00:00","PubModel":"Epub","JCR":"Q3","JCRName":"PERIPHERAL VASCULAR DISEASE","Score":null,"Total":0}
Novel Therapeutic Concepts for Complex Femoropopliteal Lesions Using the Jetstream Atherectomy System.
Introduction: The presence of severe arterial calcification is associated with less favorable outcomes in terms of procedural and clinical success as well as higher rates of major adverse limb events. Recent studies incorporating rotational atherectomy for effective preparation of severely calcified lesions demonstrate beneficial procedural outcomes by obtaining maximal luminal gain and improved long-term outcomes.
Methods: This prospective single-center, observational study includes patients with severely calcified femoropopliteal lesions with chronic limb ischemia Rutherford 1-5 between January 2017 and July 2019, who underwent atherectomy using the Jetstream Atherectomy system, followed by drug-coated balloon angioplasty. Lesion calcification was categorized by the Peripheral Arterial Calcium Scoring System (PACSS), whereas lesion complexity was classified by the Transatlantic Inter-Society Consensus (TASC). Safety and efficacy aspects in terms of vessel injury, thromboembolism, and clinical success were systematically analyzed up to 12 months of follow-up (FU).
Results: In 162 consecutive patients, 210 non-stented and 22 stented lesions were treated. Twelve (7.4%) patients received bail-out stenting. Mean lesion length was 24.2±4.8 cm; 51% were chronic total occlusions (mean occlusion length 18.2±5.1 cm). TASC C lesions were present in 38 patients (23.5%) and TASC D lesions in 124 patients (76.5%). The mean PACCS score was 3.3±0.9. Device success was achieved in 88%; procedural success was noted in 99% of the lesions. Embolic protection device was used in 11.7%. Perforation or dissection occurred in none of the cases. Asymptomatic peripheral embolization was noted in 10 patients (6.2%). Clinical FU at 12 months was available in 157 of 162 patients (96.9%). At 12 month FU, (1) mean Rutherford classification at baseline of 3.7±0.6 significantly dropped to 1.0±0.9 (p<0.05), (2) baseline mean anke-brachial index (ABI) of 0.4±0.1 significantly increased to 0.8±0.2 (p<0.05), (3) 92.6% were free from target lesion revascularization (TLR), (4) 95.1% were free from target vessel revascularization (TVR), and (5) binary restenosis measured by duplex occurred in 22 patients (13.6%). Multivariate analyses showed lesion length as predictive of stent placement (p=0.02), whereas both lesion length (p=0.006) and PACCS score (p=0.02) are predictive of clinical success.
Conclusion: Rotational atherectomy in combination with drug-coated balloon (DCB) can be safely performed in long, calcified (non-) occlusive lesions with a relatively low rate of bail-out stenting and favorable clinical mid-term results.
Clinical impact: In this prospective, single arm study we demonstrated that combination treatment using rotational atherectomy and DCB is safe and effective in complex and calcified TASC C/D femoropopliteal lesions in patients with claudication or CLTI in a real-world clinical setting. Despite mean lesion length of >20cm and a relatively high rate of chronic total occlusions, the rate of bail-out stenting was surprisingly low (7.4%), whereas the rates of freedom from TLR and TVR were surprisingly high. Thus, our study may encourage vascular specialists to choose an endovascular -first approach even in such complex and calcified femoropopliteal lesions and occlusions in daily clinical practice.
期刊介绍:
The Journal of Endovascular Therapy (formerly the Journal of Endovascular Surgery) was established in 1994 as a forum for all physicians, scientists, and allied healthcare professionals who are engaged or interested in peripheral endovascular techniques and technology. An official publication of the International Society of Endovascular Specialists (ISEVS), the Journal of Endovascular Therapy publishes peer-reviewed articles of interest to clinicians and researchers in the field of peripheral endovascular interventions.