Effectiveness of proximal intra-operative salvage Palmaz stent placement for endoleak during endovascular aneurysm repair

Law, Yuk; Chan, YH; Cheng, Stephen W.K.

doi:10.12809/hkmj154799

Cited by 3 publications

(3 citation statements)

References 25 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…There might be limitations in vessel wall apposition due to shape and size mismatch, particularly at the proximal and distal ends, which usually cause type 1 endoleak 16,43) . Endovascular aortic aneurysm repair for anatomically suitable abdominal aortic aneurysms has gained wide acceptance in the past decade 9) , and some studies have performed prophylactic proximal bare stent placement in hostile necks because patients with such anatomy are at an increased risk of proximal endoleak (type 1a) and migration, resulting in adverse events in up to 70% of cases 6,22,32) . We believe that prophylactic bare stent placement might also be applied to an intracranial covered stent.…”

Section: Discussionmentioning

confidence: 99%

First line Treatment of Traumatic Carotid Cavernous Fistulas Using Covered Stents at Level 1 Regional Trauma Center

Jeong

Lee

Choi

et al. 2021

J Korean Neurosurg Soc

View full text Add to dashboard Cite

Objective : The widely accepted treatment option of a traumatic carotid cavernous fistula (TCCF) has been detachable balloon or coils based fistula occlusion. Recently, covered stent implantation has been proving an excellent results. The purpose of this study is to investigate our experiences with first line choice of covered stent implantation for TCCF at level 1 regional trauma center. Methods : From November 2004 to February 2020, 19 covered stents were used for treatment of 19 TCCF patients. Among them, 15 cases were first line treatment using covered stents. Clinical and angiographic data were retrospectively reviewed. Results : Procedures were technically successful in all 15 cases (100%). Immediate angiographic results after procedure were total occlusion in 12 patients (80%). All patients except two expired patients had image follow-up (mean 15 months). Recurred symptomatic three patients underwent additional treatments and achieved complete occlusion. Mean clinical follow-up duration was 32 months and results were modified Rankin Scale 1-2 in five, 3-4 in five, and 5 in three patients. Conclusion :The covered stent could be considered as fist line treatment option for treating TCCF patients especially in unstable vital sign. Larger samples and expanded follow-up are required to further develop their specifications and indications.

show abstract

Section: Discussionmentioning

confidence: 99%

First line Treatment of Traumatic Carotid Cavernous Fistulas Using Covered Stents at Level 1 Regional Trauma Center

Jeong

Lee

Choi

et al. 2021

J Korean Neurosurg Soc

View full text Add to dashboard Cite

show abstract

“…9 Successful cases of type 1A endoleak repair have been described in the literature using the Palmaz intraoperative stent. 10 Other studies have also reported effective management of 1A endoleaks using Onyx, with or without coils, depending on the number of gutters involved. 11 In conclusion, EVAR is increasingly the preferred method rather than open repair in cases with favorable anatomy because it is associated with less morbidity and mortality than open repair.…”

Section: Discussionmentioning

confidence: 99%

Tratamento de endoleak tipo 1A mediante embolização com molas: relato de caso

et al. 2019

View full text Add to dashboard Cite

Resumo No endoleak tipo 1A, a endoprótese não sela completamente o colo do aneurisma proximal, e o fluxo arterial está presente entre a parede do colo aórtico e o material do implante. Este é um relato de um caso no qual foi utilizada embolização com molas, associado a uma revisão de literatura (PubMed, LILACS e SciELO). Foram pesquisados artigos publicados nos últimos 5 anos com os descritores “endoleak 1A”, “coil embolization” e “treatment”, combinados de formas aleatórias, sendo encontrados 25 artigos. O tipo 1A ocorre em 1,1% dos pacientes após 30 dias do implante. O tratamento consiste em aumentar a vedação do implante proximal, principalmente com o uso de stents e balões para alargar a zona de aterragem ou aumentar a força radial do implante. Alguns trabalhos sugerem técnicas de embolização com cianoacrilato, cola de fibrina e uso de Onyx, mostrando taxas de sucesso superiores a 97%. Contudo, a correção de endoleaks tipo 1A mediante embolização com molas é pouco descrita.

show abstract

“…The Palmaz stent worked by adding radial force and hence a better apposition between the stent graft components. 16 Another important technical point during planning was the need to prepare for future distal extension. Insecurity and degeneration were inevitable given time.…”

Section: Discussionmentioning

confidence: 99%

Safety and durability of infrarenal aorta as distal landing zone in fenestrated or branched endograft repair for thoracoabdominal aneurysm

Law

Kölbel²,

Rohlffs³

et al. 2019

Journal of Vascular Surgery

View full text Add to dashboard Cite

show abstract

Effectiveness of proximal intra-operative salvage Palmaz stent placement for endoleak during endovascular aneurysm repair

Cited by 3 publications

References 25 publications

First line Treatment of Traumatic Carotid Cavernous Fistulas Using Covered Stents at Level 1 Regional Trauma Center

First line Treatment of Traumatic Carotid Cavernous Fistulas Using Covered Stents at Level 1 Regional Trauma Center

Tratamento de endoleak tipo 1A mediante embolização com molas: relato de caso

Safety and durability of infrarenal aorta as distal landing zone in fenestrated or branched endograft repair for thoracoabdominal aneurysm

Contact Info

Product

Resources

About