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Eleshra A, Haulon S, Bertoglio L, Lindsay T, Rohlffs F, Dias N, Tsilimparis N, Panuccio G, Kölbel T. Custom Made Candy Plug for Distal False Lumen Occlusion in Aortic Dissection: International Experience. Eur J Vasc Endovasc Surg 2023; 66:50-56. [PMID: 36958480 DOI: 10.1016/j.ejvs.2023.03.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 02/26/2023] [Accepted: 03/13/2023] [Indexed: 03/25/2023]
Abstract
OBJECTIVE To evaluate early and midterm outcomes of the Candy Plug (CP) technique for distal false lumen (FL) occlusion in thoracic endovascular aortic repair for aortic dissection (AD) in a more real world cohort of patients from an international multicentre registry. METHODS A multicentre retrospective study was conducted of all consecutive patients from the contributing centres with subacute and chronic AD treated with the CP technique from October 2013 to April 2020 at 18 centres. RESULTS A custom made CP was used in 155 patients (92 males, mean age 62 ± 11 years). Fourteen (9%) presented with ruptured false lumen aneurysms. Technical success was achieved in all patients (100%). Clinical success was achieved in 138 patients (89%). The median hospital stay was 7 days (1 - 77). The 30 day mortality rate was 3% (n = 5). Stroke occurred in four patients (3%). Spinal cord ischaemia occurred in three patients (2%). The 30 day computed tomography angiogram (CTA) confirmed successful CP placement at the intended level in all patients. Early complete FL occlusion was achieved in 120 patients (77%). Early (30 day) CP related re-intervention was required in four patients (3%). The early (30 day) stent graft related re-intervention rate was 8% (n = 12). Follow up CTA was available in 142 patients (92%), with a median follow up of 23 months (6 - 87). Aneurysmal regression was achieved in 68 of 142 patients (47%); the aneurysm diameter remained stable in 69 of 142 patients (49%) and increased in five of 142 patients (4%). A higher rate of early FL occlusion was detected in the largest volume centre patients (50 [88%] vs. 70 [71%] from other centres; p = .019). No other differences in outcome were identified regarding volume of cases or learning curve. CONCLUSION This international CP technique experience confirmed its feasibility and low mortality and morbidity rates. Aortic remodelling and false lumen thrombosis rates were high and support the concept of distal FL occlusion in AD using the CP technique.
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Affiliation(s)
- Ahmed Eleshra
- German Aortic Centre, University Heart & Vascular Centre, University Medical Centre Eppendorf, Hamburg, Germany; Department of Vascular Surgery, Faculty of Medicine, Mansoura University, Mansoura, Egypt.
| | | | - Luca Bertoglio
- San Raffaele Hospital, Milan, Italy; Division of Vascular Surgery, Department of Sperimental and Clinical Sciences (DSCS), University and ASST Spedali Civili Hospital of Brescia, Brescia, Italy
| | | | - Fiona Rohlffs
- German Aortic Centre, University Heart & Vascular Centre, University Medical Centre Eppendorf, Hamburg, Germany
| | - Nuno Dias
- Skåne University Hospital, Malmö, Sweden
| | - Nikolaos Tsilimparis
- German Aortic Centre, University Heart & Vascular Centre, University Medical Centre Eppendorf, Hamburg, Germany; University Hospital, LMU, Munich, Germany
| | - Giuseppe Panuccio
- German Aortic Centre, University Heart & Vascular Centre, University Medical Centre Eppendorf, Hamburg, Germany
| | - Tilo Kölbel
- German Aortic Centre, University Heart & Vascular Centre, University Medical Centre Eppendorf, Hamburg, Germany
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Eleshra A, Heo W, Lee KH, Kim TH, Sim HS, Sharafeldin H, Song SW. Mid-term outcomes of hybrid debranching endovascular aortic arch repair in landing zones 0-2. Vascular 2022; 31:447-454. [PMID: 35100906 DOI: 10.1177/17085381211068230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVES The aim of this study is to summarize a single-center experience of hybrid debranching endovascular repair of the aortic arch and proximal descending thoracic aorta (DTA) with regard to the mid-term outcomes with highlighting the difference between the landing zones 0-2. METHODS A retrospective review of data from a prospectively collected registry (Gangnam Severance Endovascular Aortic Registry) was performed. From among 332 patients whose aortic pathology was managed with TEVAR, 112 patients who underwent hybrid arch repair during the study period between 2012 and 2016 were identified. The patients were grouped into three cohorts according to the proximal landing zones (0, 1, and 2) of Ishimaru. The early outcome (30-days) in terms of mortality, morbidity, supra-aortic vessels patency, and presence of endoleak were analyzed. The survival, freedom from re-intervention, and major complications during follow-up were demonstrated. RESULTS During the study period. 112 patients (mean age 65±7, 79% males) were included. The patients were distributed in three cohorts: 8 (7%) patients with proximal landing zone 0, 20 (18%) with zone 1, and 80 (75%) with zone 2 hybrid aortic arch repair. Technical success was achieved in 7 (88%), 19 (90%), and 79 (94%) patients for zones 0, 1, and 2, respectively. The mean intensive care unit (ICU) stay was shorter in zone 2 (p = .005). The mean total hospital stay was shorter in zone 2 (p = .03). The overall in-hospital mortality rate was 5% (4/112). There was no spinal cord ischemia or early surgical conversion. Renal function deterioration was seen more but not significantly in zone 0 patients (p = .08). Respiratory failure was seen significantly in zone 0 patients (p = .01). Stroke occurred in 6/44 (14%) patients with degenerative aneurysm versus 1/60 (2%) patients with aortic dissection (p =.06). Early CTA showed 100% patency of the supra-aortic vessels. The early endoleak rate was significant in zone 0 patients (p = .008). The mean follow-up period was (32±19 months). The survival rates and freedom from re-intervention were not statistically significant among the three zones. However, the survival rate and freedom from intervention tend to be higher in zone 2 versus zone 0 (p = .07 and .09), respectively. CONCLUSION Hybrid debranching endovascular aortic arch repair is feasible and relatively safe with acceptable mid-term outcomes. Zone 0 patients has worse early and late outcomes in comparison to other zones. Careful patient selection and improved endovascular technology may be the key to improve the outcomes.
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Affiliation(s)
- Ahmed Eleshra
- Department of Vascular and Endovascular Surgery, Faculty of Medicine, 68779Mansoura University, Egypt.,Department of Cardiovascular Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Woon Heo
- Department of Cardiovascular Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kwang-Hun Lee
- Department of Interventional Radiology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Tae-Hoon Kim
- Department of Cardiovascular Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hong S Sim
- Department of Cardiovascular Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hesham Sharafeldin
- Department of Vascular and Endovascular Surgery, Faculty of Medicine, 68779Mansoura University, Egypt
| | - Suk-Won Song
- Department of Cardiovascular Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
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Lu H, Lin Z, Chen Y, Lin F, Dai X, Chen L. Aortic remodeling after false lumen occlusion using an atrial septal occluder in chronic DeBakey IIIb aortic dissection. J Vasc Surg 2022; 75:1864-1871.e3. [PMID: 34995720 DOI: 10.1016/j.jvs.2021.12.060] [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: 08/17/2021] [Accepted: 12/06/2021] [Indexed: 10/19/2022]
Abstract
OBJECTIVE Retrograde false lumen flow through distal entry tears poses a challenge in the treatment of chronic DeBakey IIIb aneurysms. In the present report, we have described the feasibility and outcomes of false lumen occlusion using an atrial septal occluder (ASO) in chronic DeBakey IIIb dissection associated with a descending aneurysm. METHODS All the patients who had undergone thoracic endovascular aortic repair for chronic DeBakey IIIb aortic dissection at our institution from January 2014 to November 2020 were retrospectively reviewed. The primary endpoints were technical success and in-hospital postoperative results. The secondary endpoints included the midterm survival status and aortic remodeling outcomes. RESULTS A total of 37 patients (age, 56.24 ± 10.47 years) with persistent retrograde false lumen perfusion and aneurysm formation at the thoracic segment were treated using an ASO for false lumen occlusion. We achieved 100% technical success. No spinal cord ischemia or in-hospital death was observed. The median follow-up time was 36 months (interquartile range, 24-51 months). After the procedure, three patients (8.1%) had had an endoleak (type Ia in two patients and type II in one patients), and five patients had required late reintervention. The overall 5-year survival rate was 71%. One aortic-related death (2.7% of the total cohort) occurred during follow-up at 9 months. Complete thrombosis of the false lumen along the treated aortic segment was recorded postoperatively in 34 patients (91.9%) at the final follow-up using computed tomography angiography. In a mixed-effects model, a diameter analysis revealed that the thoracic true lumen diameter had increased and the thoracic false lumen diameter had decreased significantly (0.256 mm/mo, P < .001; and -0.512 mm/mo, P < .001, respectively). CONCLUSIONS The combination of standard thoracic endovascular aortic repair and false lumen occlusion using the ASO to promote false lumen thrombosis and remodeling in the treated segments is a technically feasible and effective alternative treatment of chronic DeBakey IIIb dissection with an associated descending aneurysm. This approach yielded satisfactory midterm survival outcomes and a low incidence of aortic-related death in our patients. However, further studies with more subjects and a prospective design should verify our findings before routine clinical implementation of this technique.
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Affiliation(s)
- Heng Lu
- Department of Cardiovascular Surgery, Union Hospital, Fujian Medical University, Fuzhou, People's Republic of China; Key Laboratory of Cardio-Thoracic Surgery, Fujian Medical University, Fuzhou, People's Republic of China.
| | - Zhiqin Lin
- Department of Cardiovascular Surgery, Union Hospital, Fujian Medical University, Fuzhou, People's Republic of China; Key Laboratory of Cardio-Thoracic Surgery, Fujian Medical University, Fuzhou, People's Republic of China
| | - Yi Chen
- Department of Cardiovascular Surgery, Union Hospital, Fujian Medical University, Fuzhou, People's Republic of China
| | - Feng Lin
- Department of Cardiovascular Surgery, Union Hospital, Fujian Medical University, Fuzhou, People's Republic of China
| | - Xiaofu Dai
- Department of Cardiovascular Surgery, Union Hospital, Fujian Medical University, Fuzhou, People's Republic of China
| | - Liangwan Chen
- Department of Cardiovascular Surgery, Union Hospital, Fujian Medical University, Fuzhou, People's Republic of China; Key Laboratory of Cardio-Thoracic Surgery, Fujian Medical University, Fuzhou, People's Republic of China
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Eleshra A, Rohlffs F, Spanos K, Panuccio G, Heidemann F, Tsilimparis N, Kölbel T. Aortic Remodeling After Custom-Made Candy-Plug for Distal False Lumen Occlusion in Aortic Dissection. J Endovasc Ther 2021; 28:399-406. [PMID: 33634714 DOI: 10.1177/1526602821996722] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
PURPOSE To report a single-center experience with the use of a custom-made Candy-Plug (CP) for distal false-lumen (FL) occlusion in subacute and chronic aortic dissection (AD). MATERIALS AND METHODS A retrospective single-center analysis was conducted on consecutive patients with subacute and chronic AD who were treated with a custom-made CP for distal FL occlusion using 3 design generations (CP I to CP III) from October 2013 to September 2019. RESULTS A custom-made CP was used in 57 patients. Of these, 34 patients (29 males, mean age 62±10 years) were treated with a CP I vs 23 patients (16 males, mean age 59±17 years) with CP II/III. Technical success was achieved in 57 (100%) patients. Clinical success was achieved in 54 (95%) patients; 33 (97%) in CP I group vs 21 (91%) patients in CP II/III group, p=0.116. The mean hospital stay was 10±8 days (9±5 days in CP I group vs 13±9 days in CP II/III, p=0.102). The 30-day computed tomography angiography (CTA) confirmed successful CP placement at the intended level in all patients within both groups. Early complete FL occlusion was achieved in 50 (88%) patients; 30 (88%) patients in CP I group vs 20 (87%) in CP II/III group, p=0.894. Follow up CTA was available in 44 (77%) patients. Of these; 30/34 (88%) patients in CP I group with mean follow-up 29±17 months) vs. 14/23 (61%) patients with mean follow-up 14±5 months in CP II/III group. Thoracic aortic remodeling was achieved in 34/44 (77%) patients; 25/30 (83%) patients in CP I group vs 9/14 (64%) patients in CP II/III group, p=0.197. The aneurysm size remained stable in 9/44 (20%) patients; 5/30 (17%) patients in CP I group vs 4/14 (29%) patients in CP II/III group, p=0.741. The thoracic aneurysm increased size was seen in 1/44 (2%) patient. This patient was in CPII/III group. CONCLUSION CP technique using custom-made devices is technically feasible with a low mortality and morbidity, and a high rate of aortic remodeling. Both, the original design (CP I) and newer designs with a self-closing central sleeve (CP II and CP III) showed similar excellent outcomes.
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Affiliation(s)
- Ahmed Eleshra
- German Aortic Center, Department of Vascular Medicine, University Heart & Vascular Center Hamburg, Germany
| | - Fiona Rohlffs
- German Aortic Center, Department of Vascular Medicine, University Heart & Vascular Center Hamburg, Germany
| | - Konstantinos Spanos
- German Aortic Center, Department of Vascular Medicine, University Heart & Vascular Center Hamburg, Germany
| | - Giuseppe Panuccio
- German Aortic Center, Department of Vascular Medicine, University Heart & Vascular Center Hamburg, Germany
| | - Franziska Heidemann
- German Aortic Center, Department of Vascular Medicine, University Heart & Vascular Center Hamburg, Germany
| | - Nikolaos Tsilimparis
- German Aortic Center, Department of Vascular Medicine, University Heart & Vascular Center Hamburg, Germany
| | - Tilo Kölbel
- German Aortic Center, Department of Vascular Medicine, University Heart & Vascular Center Hamburg, Germany
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