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Endovascular coiling versus parent artery occlusion for treatment of cavernous carotid aneurysms: a meta-analysis.
MedLine Citation:
PMID:  24658655     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
BACKGROUND AND PURPOSE: Endosaccular coil embolization and parent artery occlusion (PAO) are established endovascular techniques for treatment of cavernous carotid aneurysms. We performed a systematic review of published series on endovascular treatment of cavernous carotid aneurysms to determine outcomes and complications associated with endovascular coiling and PAO of cavernous carotid artery aneurysms.
METHODS: In September 2013, we conducted a computerized search of MEDLINE and EMBASE for reports on endovascular treatment of intracranial cavernous carotid aneurysms from January 1990 to August 2013. Comparisons were made in periprocedural complications and outcomes between coiling and PAO patients who did not receive bypass. Event rates were pooled across studies using random effects meta-analysis.
RESULTS: 20 studies with 509 patients and 515 aneurysms were included in this systematic review. Aneurysm occlusion rates at >3 months after operation were significantly higher in the PAO without bypass group (93.0%, 95% CI 86.0 to 97.0) compared with the coiling group (67.0%, 95% CI 55.0 to 77.0) (p<0.01). Retreatment rates were significantly lower in the PAO without bypass group (6.0%, 95% CI 2.0 to 12.0) compared with the coiling group (18.0%, 95% CI 12.0 to 26.0) (p=0.01). Coiling patients had a similar morbidity rate (3.0%, 95% CI 2.0 to 6.0) compared with PAO without bypass patients (7.0%, 95% CI 3.0 to 12.0) (p=0.13). Coiling patients had a similar mortality rate (0.0%, 95% CI 0.0 to 6.0) compared with PAO without bypass patients (4.0%, 95% CI 1.0 to 9.0) (p=0.68).
CONCLUSIONS: Evidence from non-comparative studies suggests that traditional endovascular options are highly effective in treating cavernous sinus aneurysms. PAO is associated with a higher rate of complete occlusion. Periprocedural morbidity and mortality rates are not negligible, especially in patients receiving PAO.
Authors:
Zaahir A Turfe; Waleed Brinjikji; Mohammad H Murad; Giuseppe Lanzino; Harry J Cloft; David F Kallmes
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2014-3-21
Journal Detail:
Title:  Journal of neurointerventional surgery     Volume:  -     ISSN:  1759-8486     ISO Abbreviation:  J Neurointerv Surg     Publication Date:  2014 Mar 
Date Detail:
Created Date:  2014-3-24     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101517079     Medline TA:  J Neurointerv Surg     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
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