MARC details
000 -LEADER |
fixed length control field |
03020nam a22003857a 4500 |
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
fixed length control field |
221213s20222022 xxu||||| |||| 00| 0 eng d |
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
International Standard Serial Number |
1878-8750 |
024 ## - OTHER STANDARD IDENTIFIER |
Standard number or code |
10.1016/j.wneu.2022.11.058 [doi] |
024 ## - OTHER STANDARD IDENTIFIER |
Standard number or code |
S1878-8750(22)01610-2 [pii] |
040 ## - CATALOGING SOURCE |
Original cataloging agency |
Ovid MEDLINE(R) |
099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) |
PMID |
36396047 |
245 ## - TITLE STATEMENT |
Title |
The era of Onyx embolization: A systematic and literature review of preoperative embolization before stereotactic radiosurgery for the management of cerebral arteriovenous malformations. [Review] |
251 ## - Source |
Source |
World Neurosurgery. 2022 Nov 14 |
252 ## - Abbreviated Source |
Abbreviated source |
World Neurosurg. 2022 Nov 14 |
253 ## - Journal Name |
Journal name |
World neurosurgery |
260 ## - PUBLICATION, DISTRIBUTION, ETC. |
Year |
2022 |
260 ## - PUBLICATION, DISTRIBUTION, ETC. |
Manufacturer |
FY2023 |
260 ## - PUBLICATION, DISTRIBUTION, ETC. |
Publication date |
2022 Nov 14 |
265 ## - SOURCE FOR ACQUISITION/SUBSCRIPTION ADDRESS [OBSOLETE] |
Publication status |
aheadofprint |
266 ## - Date added to catalog |
Date added to catalog |
2022-12-13 |
520 ## - SUMMARY, ETC. |
Abstract |
CONCLUSION: Onyx (ethylene vinyl-alcohol (EVOH) copolymer dissolved in dimethyl sulfoxide (DMSO) and suspended in micronized tantalum powder) has been increasingly used for the embolization of intracranial AVMs with increased success regarding its ease of use from a technical standpoint and performs similarly to other embolysate materials. Copyright © 2022 The Author(s). Published by Elsevier Inc. All rights reserved. |
520 ## - SUMMARY, ETC. |
Abstract |
INTRODUCTION: The current treatment paradigm for intracranial arteriovenous malformations (AVMs) focuses on reducing the risk of intracranial hemorrhage using various therapeutic means including embolization, stereotactic radiosurgery (SRS), and microsurgical resection. To improve AVM obliteration rates with SRS, pre-radiosurgical embolization has been trialed in a number of studies to reduce the volume of the AVM nidus prior to radiosurgery. This study aimed to review the efficacy of pre-radiosurgical embolization in the pre-Onyx era compared to the current Onyx era. |
520 ## - SUMMARY, ETC. |
Abstract |
METHODS: A systematic review was performed using PubMed to identify studies with 20 or more AVM patients, embolization material, and obliteration rates for both E+SRS (embolization + stereotactic radiosurgery) and SRS only groups. |
520 ## - SUMMARY, ETC. |
Abstract |
RESULTS: Seventeen articles consisting of 1133 eligible patients were included in this study. 914 (80.7%) patients underwent embolization prior to SRS. Onyx was used as the embolysate in 340 (37.2%) patients in the E+SRS cohorts. Mean obliteration rate for the embolized cohort was 46.9% versus 46.5% in the SRS only cohort. When comparing obliteration rates based on embolysate material, obliteration rates with Onyx+SRS were 42.1% and 50.0% in the non-Onyx embolysate + SRS cohort. |
546 ## - LANGUAGE NOTE |
Language note |
English |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
IN PROCESS -- NOT YET INDEXED |
651 ## - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME |
Institution |
MedStar Washington Hospital Center |
656 ## - INDEX TERM--OCCUPATION |
Department |
Neurosurgery |
657 ## - INDEX TERM--FUNCTION |
Medline publication type |
Journal Article |
657 ## - INDEX TERM--FUNCTION |
Medline publication type |
Review |
700 ## - ADDED ENTRY--PERSONAL NAME |
Local Authors |
Armonda, Rocco A |
Institution Code |
MWHC |
790 ## - Authors |
All authors |
Ampie L, Armonda RA, Gupta HR, Kellogg RT, Letchuman V, Mittal AM, Park MS, Raper D, Sheehan JP |
856 ## - ELECTRONIC LOCATION AND ACCESS |
DOI |
<a href="https://dx.doi.org/10.1016/j.wneu.2022.11.058">https://dx.doi.org/10.1016/j.wneu.2022.11.058</a> |
Public note |
https://dx.doi.org/10.1016/j.wneu.2022.11.058 |
942 ## - ADDED ENTRY ELEMENTS (KOHA) |
Koha item type |
Journal Article |
Item type description |
Article |