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Description
| - Between April 2006 and November 2009, 254 consecutive patients (68.7 +/- 8.5 years old, 31% symptomatic) underwent 308 CAS procedures with the intention of avoiding post-dilation (eligibility criteria were stenosis of less than 30% after stent placement with no overt signs of calcification). Comparison and analysis of mid-term clinical outcomes and restenosis rates of CAS with or without post-dilation was performed retrospectively. Results: Overall, 27 patients (study group) were eligible for treatment without post-dilation. No significant difference in adverse events was found between the study and control group. In the study group, 2 transient ischemic attacks (7.4%) occurred immediately after the procedure and no other neurological complications were reported during the 30-day, 6-month, and 1-year follow-ups (3 patients died from causes unrelated to the procedure). Two asymptomatic restenosis cases were diagnosed in the study group within the first 12-months after the procedure compared to 16 significant restenosis cases diagnosed in the control group (7.4% vs 5.7%, NS). All of them were successfully treated with repeated intervention. Conclusion: We suggest that CAS without post-dilation is feasible and probably safe with a low rate of cerebrovascular events and restenosis in a selected group of patients. We also suggest that CAS with postdeployment stenosis of less than 20% and without overt signs of severe calcification might be performed without post-dilation.
- Between April 2006 and November 2009, 254 consecutive patients (68.7 +/- 8.5 years old, 31% symptomatic) underwent 308 CAS procedures with the intention of avoiding post-dilation (eligibility criteria were stenosis of less than 30% after stent placement with no overt signs of calcification). Comparison and analysis of mid-term clinical outcomes and restenosis rates of CAS with or without post-dilation was performed retrospectively. Results: Overall, 27 patients (study group) were eligible for treatment without post-dilation. No significant difference in adverse events was found between the study and control group. In the study group, 2 transient ischemic attacks (7.4%) occurred immediately after the procedure and no other neurological complications were reported during the 30-day, 6-month, and 1-year follow-ups (3 patients died from causes unrelated to the procedure). Two asymptomatic restenosis cases were diagnosed in the study group within the first 12-months after the procedure compared to 16 significant restenosis cases diagnosed in the control group (7.4% vs 5.7%, NS). All of them were successfully treated with repeated intervention. Conclusion: We suggest that CAS without post-dilation is feasible and probably safe with a low rate of cerebrovascular events and restenosis in a selected group of patients. We also suggest that CAS with postdeployment stenosis of less than 20% and without overt signs of severe calcification might be performed without post-dilation. (en)
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Title
| - Carotid Artery Stenting Without Post-Dilation
- Carotid Artery Stenting Without Post-Dilation (en)
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skos:prefLabel
| - Carotid Artery Stenting Without Post-Dilation
- Carotid Artery Stenting Without Post-Dilation (en)
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skos:notation
| - RIV/00064203:_____/12:8030!RIV13-MZ0-00064203
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00064203:_____/12:8030
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - cerebral protection devices; high-risk patients; transcranial doppler; angioplasty; outcomes; impact (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Journal of Interventional Cardiology
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Veselka, Josef
- Zimolová, Petra
- Špaček, Miloslav
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http://linked.open...ain/vavai/riv/wos
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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