Grüter, Basil E; von Faber-Castell, Fabio; Marbacher, Serge (2022). Lumen-oriented versus wall-oriented treatment strategies for intracranial aneurysms - A systematic review of suggested therapeutic concepts. Journal of cerebral blood flow and metabolism, 42(9), pp. 1568-1578. Sage 10.1177/0271678X211057498
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The development of new treatment strategies for intracranial aneurysms (IAs) has been and continues to be a major interest in neurovascular research. Initial treatment concepts were mainly based on a physical-mechanistic disease understanding for IA occlusion (lumen-oriented therapies). However, a growing body of literature indicates the important role of aneurysm wall biology (wall-oriented therapies) for complete IA obliteration. This systematic literature review identified studies that explored endovascular treatment strategies for aneurysm treatment in a preclinical setting. Of 5278 publications screened, 641 studies were included, categorized, and screened for eventual translation in a clinical trial. Lumen-oriented strategies included (1) enhanced intraluminal thrombus organization, (2) enhanced intraluminal packing, (3) bridging of the intraluminal space, and (4) other, alternative concepts. Wall-oriented strategies included (1) stimulation of proliferative response, (2) prevention of aneurysm wall cell injury, (3) inhibition of inflammation and oxidative stress, and (4) inhibition of extracellular matrix degradation. Overall, lumen-oriented strategies numerically still dominate over wall-oriented strategies. Among the plethora of suggested preclinical treatment strategies, only a small minority were translated into clinically applicable concepts (36 of 400 lumen-oriented and 6 of 241 wall-oriented). This systematic review provides a comprehensive overview that may provide a starting point for the development of new treatment strategies.
Item Type: |
Journal Article (Review Article) |
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Division/Institute: |
04 Faculty of Medicine > Department of Head Organs and Neurology (DKNS) > Clinic of Neurosurgery 04 Faculty of Medicine > Pre-clinic Human Medicine > BioMedical Research (DBMR) > Forschungsbereich Mu50 > Forschungsgruppe Neurochirurgie |
UniBE Contributor: |
Marbacher, Serge |
Subjects: |
600 Technology > 610 Medicine & health |
ISSN: |
1559-7016 |
Publisher: |
Sage |
Language: |
English |
Submitter: |
Marceline Brodmann |
Date Deposited: |
15 Sep 2022 14:08 |
Last Modified: |
05 Dec 2022 16:24 |
Publisher DOI: |
10.1177/0271678X211057498 |
PubMed ID: |
34796752 |
Uncontrolled Keywords: |
Aneurysm animal model endovascular treatment lumen wall |
BORIS DOI: |
10.48350/172911 |
URI: |
https://boris.unibe.ch/id/eprint/172911 |
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