Blood flow changes caused by distal filter protection and catheter aspiration in the internal carotid artery during carotid stenting: evaluation using carotid Doppler …

T Sorimachi, K Nishino, K Morita… - American Journal …, 2011 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: If blood flow in the ICA is reduced by the use of a distal
filter during CAS, flow stagnation proximal to the filter occurs and this increases the …

Clinical implications of internal carotid artery flow impairment caused by filter occlusion during carotid artery stenting

OK Kwon, SH Kim, EA Jacobsen… - American journal of …, 2012 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Membrane filters are EPDs, which preserve ICA flow
during CAS. However, ICA flow arrest may occur with filter use. This report describes the …

Flow impairment during protected carotid artery stenting: impact of filter device design

M Roffi, M Greutmann, U Schwarz… - Journal of …, 2008 - journals.sagepub.com
Purpose: To investigate the impact of filter design on blood flow impairment in the internal
carotid artery (ICA) among patients undergoing carotid artery stenting (CAS) using filtertype …

Usefulness of dual protection combined with blood aspiration for distal embolic protection during carotid artery stenting

S Sakamoto, Y Kiura, T Okazaki, K Shinagawa… - Acta …, 2015 - Springer
Background We describe dual protection (simultaneous flow reversal and distal filter)
combined with blood aspiration as a novel technique to provide distal embolic protection …

Significance of combining distal filter protection and a guiding catheter with temporary balloon occlusion for carotid artery stenting: clinical results and evaluation of …

K Harada, J Morioka, T Higa, T Saito… - Annals of vascular …, 2012 - Elsevier
BACKGROUND: Carotid artery stenting (CAS) with distal filter protection allows for
continuous cerebral perfusion. However, this procedure has been reported to be associated …

Routine use of debris aspiration before retrieval of distal filter protection devices in carotid arterial stenting: analysis of captured debris and evaluation of clinical results

T Sorimachi, K Nishino, J Shimbo, K Morita, Y Ito… - …, 2010 - journals.lww.com
BACKGROUND: Distal filter protection allows for continuous cerebral perfusion during
carotid artery stenting (CAS), although a higher risk of debris migrating into the cerebral …

Flow impairment during filter-protected carotid artery stent placement: frame-by-frame evaluation of digital subtraction angiography images

T Sorimachi, K Nishino, K Morita, O Sasaki, T Koike… - World neurosurgery, 2011 - Elsevier
OBJECTIVE: To evaluate quantitatively flow impairment of contrast medium on digital
subtraction angiography (DSA) performed before and after filter retrieval following carotid …

Routine aspiration method during filter-protected carotid stenting: histological evaluation of captured debris and predictors for debris amount

T Sorimachi, A Kakita, K Morita, K Nishino, O Sasaki… - Acta …, 2011 - Springer
Background A routine aspiration method in filter-protected carotid artery stenting (CAS) has
been reported recently in which the proximal internal carotid artery (ICA) blood column was …

Cerebral protection with filter devices during carotid artery stenting

B Reimers, N Corvaja, S Moshiri, S Saccà, R Albiero… - Circulation, 2001 - Am Heart Assoc
Background—Distal embolization of debris during percutaneous carotid artery stenting may
result in neurological deficit. Filter devices for cerebral protection potentially reduce the risk …

Predictors of antegrade flow at internal carotid artery during carotid artery stenting with proximal protection

K Harada, K Kakumoto, S Oshikata, K Fukuyama - Acta Neurochirurgica, 2018 - Springer
Background Carotid artery stenting (CAS) with proximal occlusion effectively prevent distal
cerebral embolism by flow arrest at internal carotid artery (ICA); however, the method can …