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Source: Interventional Neuroradiology
Condition: Thrombosis
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Total 124 results found since Jan 2013.
Use of intravenous cangrelor and stenting in acute ischemic stroke interventions: a new single center analysis and pooled-analysis of current studies
CONCLUSIONS: IV cangrelor during acute ischemic stroke intervention appears to be safe, with a symptomatic intracranial hemorrhage rate of 6.2%. More research is needed to determine the ideal dosing regimen.PMID:33945341 | DOI:10.1177/15910199211014417
Source: Interventional Neuroradiology - May 4, 2021 Category: Radiology Authors: Alexandra R Paul Pouya Entezami Devin Holden Nicholas Field John Dalfino Alan Boulos Source Type: research
Preliminary experience with 088 large bore intracranial catheters during stroke thrombectomy.
CONCLUSION: Intracranial navigation of .088" large-bore catheters in MT appears technically feasible and safe. Larger prospective studies are warranted.
PMID: 33353466 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - December 29, 2020 Category: Radiology Tags: Interv Neuroradiol Source Type: research
Interventional stroke treatment - Is it also safe for arteries? Looking at thrombectomy wall damage through clot histology.
CONCLUSIONS: The overall risk of arterial vessel wall injury aspiration thrombectomy was low in our study. Aspiration thrombectomy and the procedure related with a retrieving device together with an ischemia time longer than 6 hours may increase the risk of vessel injury through the thrombectomy procedure. Further investigations are necessary to elucidate the influence of the mentioned aspects.
PMID: 33269973 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - December 5, 2020 Category: Radiology Tags: Interv Neuroradiol Source Type: research
Endovascular treatment of the vertebral artery origin stenosis by using the closed-cell, self-expandable Carotid Wallstent.
CONCLUSIONS: Endovascular treatment of symptomatic VAOS using the closed-cell, self-expandable Carotid Wallstent is technically feasible and effective in alleviating patient symptoms and for improving vertebrobasilar blood flow.
PMID: 32567432 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - June 24, 2020 Category: Radiology Tags: Interv Neuroradiol Source Type: research
Transcranial duplex ultrasound monitoring of intracranial arterial stenosis treated with ELUTAX "3" drug-eluting balloon.
We report the results of transcranial ultrasound monitoring in three patients with intracranial arterial stenosis of the middle cerebral artery treated with the only drug-eluting balloon certificated for intracranial use in highly symptomatic intracranial arterial stenosis, ELUTAX "3" (AR Baltic Medical). We performed transcranial Doppler ultrasounds 24 h, 72 h, 10 days, 15 days and 30 days after the angioplasty, thereby measuring mean flow velocity (MFV) in the maximum stenosis area in patients with symptomatic steno-occlusive disease of the middle cerebral artery treated with ELUTAX "3". Two patients were treated during ...
Source: Interventional Neuroradiology - June 2, 2020 Category: Radiology Tags: Interv Neuroradiol Source Type: research
Association of local anesthesia versus conscious sedation with functional outcome of acute ischemic stroke patients undergoing embolectomy.
CONCLUSION: Functional outcome of acute ischemic stroke patients undergoing embolectomy appears to be similar for patients receiving local anesthesia and conscious sedation. This similarity may be beneficial to a future study comparing general anesthesia to local anesthesia and conscious sedation. The use of local anesthesia or conscious sedation does not significantly impact hemodynamic status.
PMID: 32375517 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - May 9, 2020 Category: Radiology Tags: Interv Neuroradiol Source Type: research
Isolated superior striate vein thrombosis in adults.
CONCLUSION: Isolated superior striate vein thrombosis is a rare form of intracranial venous thrombosis and should be considered in the differential diagnosis of stroke-like episodes with headache in adults. Isolated superior striate vein thrombosis presents with characteristic imaging features on CT and MRI.
PMID: 31969077 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - January 25, 2020 Category: Radiology Tags: Interv Neuroradiol Source Type: research
The role of diabetes mellitus on the thrombus composition in patients with acute ischemic stroke.
CONCLUSION: Clots in diabetic patients had more fibrin and fewer erythrocyte components compared with patients without diabetes mellitus, while hyperglycemia on admission did not show association with clot composition. Further studies are needed to confirm these results.
PMID: 31924102 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - January 13, 2020 Category: Radiology Tags: Interv Neuroradiol Source Type: research
Dual energy CT in the management of antiplatelet therapy in patients with acute ischemic stroke for carotid obstruction.
CONCLUSIONS: DE-CT may contribute to select antiplatelet regimen after acute carotid stenting in tandem occlusions.
PMID: 31684785 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - November 9, 2019 Category: Radiology Tags: Interv Neuroradiol Source Type: research
Technical note on endovascular treatment of concomitant carotid occlusion in large vessel occlusion stroke: The "single-cross" technique.
CONCLUSIONS: The single-cross technique appears to be a safe and effective option for treating tandem occlusive lesions in the setting of ELVO.
PMID: 31311374 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - July 19, 2019 Category: Radiology Tags: Interv Neuroradiol Source Type: research
Endovascular recanalization of symptomatic non-acute intracranial artery occlusion: Procedural and mid-term clinical outcomes in the anterior circulation.
CONCLUSIONS: Endovascular revascularization can be a viable option with an acceptable safety profile in selected patients with symptomatic NAICO in the anterior circulation. Further characterization of aborted cases would facilitate proper patient selection for endovascular treatment.
PMID: 30813809 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - March 4, 2019 Category: Radiology Tags: Interv Neuroradiol Source Type: research
Thrombus perviousness is not associated with first-pass revascularization using stent retrievers.
CONCLUSIONS: Our data suggest that thrombus imaging characteristics on multiphase CTA cannot predict first-pass recanalization or successful revascularization in acute ischemic stroke patients treated with stent retrievers. Longer clot length was associated with higher risk of distal embolic complications.
PMID: 30714501 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - February 5, 2019 Category: Radiology Tags: Interv Neuroradiol Source Type: research
Gadolinium to the rescue for mechanical thrombectomy in acute ischemic stroke.
CONCLUSION: Gadolinium-based contrast agents could be effective alternatives for cerebral DSA in patients undergoing mechanical thrombectomy for AIS who have a history of anaphylactic reaction to ICs.
PMID: 30567455 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - December 22, 2018 Category: Radiology Tags: Interv Neuroradiol Source Type: research
Acute administration of tirofiban versus aspirin in emergent carotid artery stenting.
CONCLUSIONS: Tirofiban and aspirin demonstrated similar efficacy and safety in thrombolyzed stroke patients who underwent eCAS in our cohort. Intravenous tirofiban with its short half-life might represent an alternative to aspirin in select patients.
PMID: 30394839 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - November 6, 2018 Category: Radiology Tags: Interv Neuroradiol Source Type: research
A direct aspiration first pass technique with the new ARC catheter for thrombectomy of large vessel occlusion strokes: A multicenter study.
Conclusions In the present study, the ARC catheter allowed a 98% successful reperfusion rate. The complication rate was in line with those of previous a direct aspiration first pass technique publications.
PMID: 30290720 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - October 7, 2018 Category: Radiology Tags: Interv Neuroradiol Source Type: research
