Nature, content and shifts over time of the most impactful unruptured intracranial aneurysms articles: a bibliometric analysis.
aneurysm
Journal
Journal of neurointerventional surgery
ISSN: 1759-8486
Titre abrégé: J Neurointerv Surg
Pays: England
ID NLM: 101517079
Informations de publication
Date de publication:
Feb 2021
Feb 2021
Historique:
received:
27
04
2020
revised:
01
06
2020
accepted:
02
06
2020
pubmed:
2
7
2020
medline:
21
4
2021
entrez:
2
7
2020
Statut:
ppublish
Résumé
The management of unruptured intracranial aneurysms (UIAs) has evolved significantly over the last few decades. Our objective was to evaluate the 100 most cited UIA articles by bibliometric analysis to identify nature, content and shifts over time. Elsevier's Scopus database was interrogated for the 100 most cited articles that focused on UIA. Older versus newer articles were compared, with categorical data analyzed using Pearson's Chi-square, and continuous data analyzed using Wilcoxon's rank-sum test. The 100 most cited articles were published between 1975 and 2015, with the majority of these reporting patient clinical outcomes (n=69). There were 47/69 (68%) articles that described surgical intervention, with 38/47 (81%) and 18/47 (38%) including endovascular and open approaches, respectively . Publications peaked in 2004 (n=8), and the most common country of correspondence was the United States (n=59). Compared to older articles, newer articles had statistically higher citation rates (P<0.01), higher number of authors (P<0.01) with more multiple institution collaborations (P=0.01), greater disclosures of funding (P<0.01), more focus on endovascular treatments (P=0.04), in more journals with a clinical, non-surgical focus (P<0.01) published under open access policies (P<0.01). In the 100 most cited articles about UIAs to date, there is a distinct shift towards more co-authored efforts utilizing multi-institutional efforts focused on endovascular approaches supported by funding. The emergence of endovascular techniques has refreshed the need for more contemporary rupture risk prediction models and natural history data to validate current attitudes towards clinical management after these minimally invasive procedures for UIAs.
Sections du résumé
BACKGROUND
BACKGROUND
The management of unruptured intracranial aneurysms (UIAs) has evolved significantly over the last few decades. Our objective was to evaluate the 100 most cited UIA articles by bibliometric analysis to identify nature, content and shifts over time.
METHODS
METHODS
Elsevier's Scopus database was interrogated for the 100 most cited articles that focused on UIA. Older versus newer articles were compared, with categorical data analyzed using Pearson's Chi-square, and continuous data analyzed using Wilcoxon's rank-sum test.
RESULTS
RESULTS
The 100 most cited articles were published between 1975 and 2015, with the majority of these reporting patient clinical outcomes (n=69). There were 47/69 (68%) articles that described surgical intervention, with 38/47 (81%) and 18/47 (38%) including endovascular and open approaches, respectively . Publications peaked in 2004 (n=8), and the most common country of correspondence was the United States (n=59). Compared to older articles, newer articles had statistically higher citation rates (P<0.01), higher number of authors (P<0.01) with more multiple institution collaborations (P=0.01), greater disclosures of funding (P<0.01), more focus on endovascular treatments (P=0.04), in more journals with a clinical, non-surgical focus (P<0.01) published under open access policies (P<0.01).
CONCLUSIONS
CONCLUSIONS
In the 100 most cited articles about UIAs to date, there is a distinct shift towards more co-authored efforts utilizing multi-institutional efforts focused on endovascular approaches supported by funding. The emergence of endovascular techniques has refreshed the need for more contemporary rupture risk prediction models and natural history data to validate current attitudes towards clinical management after these minimally invasive procedures for UIAs.
Identifiants
pubmed: 32606102
pii: neurintsurg-2020-016238
doi: 10.1136/neurintsurg-2020-016238
pmc: PMC8372190
mid: NIHMS1729297
doi:
Types de publication
Journal Article
Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
177-181Subventions
Organisme : NCATS NIH HHS
ID : KL2 TR002737
Pays : United States
Organisme : NINDS NIH HHS
ID : R01 NS111119
Pays : United States
Organisme : NCATS NIH HHS
ID : UL1 TR002736
Pays : United States
Informations de copyright
© Author(s) (or their employer(s)) 2021. No commercial re-use. See rights and permissions. Published by BMJ.
Déclaration de conflit d'intérêts
Competing interests: None declared.
Références
IEEE Trans Med Imaging. 2005 Apr;24(4):457-67
pubmed: 15822804
Lancet Neurol. 2014 Jan;13(1):59-66
pubmed: 24290159
PLoS Med. 2009 Jul 21;6(7):e1000097
pubmed: 19621072
Stroke. 2013 Sep;44(9):2414-21
pubmed: 23868274
J Neurointerv Surg. 2020 Jul;12(7):682-687
pubmed: 31959634
Lancet. 2003 Jul 12;362(9378):103-10
pubmed: 12867109
AJNR Am J Neuroradiol. 2011 Feb;32(2):264-70
pubmed: 21051508
J Neurosurg. 2008 May;108(5):1052-60
pubmed: 18447733
FASEB J. 2008 Feb;22(2):338-42
pubmed: 17884971
J Neurol Neurosurg Psychiatry. 2018 Mar;89(3):277-286
pubmed: 29025918
World Neurosurg. 2017 Oct;106:919-924
pubmed: 28736346
J Neurosurg. 2000 Sep;93(3):379-87
pubmed: 10969934
Nat Genet. 2010 May;42(5):420-5
pubmed: 20364137
IEEE Trans Med Imaging. 2007 Sep;26(9):1270-82
pubmed: 17896598
World Neurosurg. 2019 Nov;131:e46-e51
pubmed: 31295616
Surg Neurol. 1975 Jan;3(1):7-14
pubmed: 1111150
Lancet Neurol. 2014 Apr;13(4):393-404
pubmed: 24646873
Stroke. 2001 Feb;32(2):485-91
pubmed: 11157187
J Neurosurg. 1993 Aug;79(2):174-82
pubmed: 8331397
J Neurosurg. 1990 Jul;73(1):37-47
pubmed: 2191091
World Neurosurg. 2019 May;125:461-468
pubmed: 30743038
AJNR Am J Neuroradiol. 2011 Jan;32(1):145-51
pubmed: 21127144
World Neurosurg. 2013 Dec;80(6):766-74
pubmed: 23886815
AJNR Am J Neuroradiol. 2005 Nov-Dec;26(10):2550-9
pubmed: 16286400
World Neurosurg. 2017 Mar;99:145-149
pubmed: 27913262
N Engl J Med. 1998 Dec 10;339(24):1725-33
pubmed: 9867550
Stroke. 2015 Aug;46(8):2368-400
pubmed: 26089327