TY - JOUR
T1 - The composition of choroid plexus tumor research
T2 - a bibliometric analysis of the 100 most impactful studies to date
AU - Rechberger, Julian S.
AU - Nonnenbroich, Leo F.
AU - Power, Erica A.
AU - Daniels, David J.
N1 - Publisher Copyright:
© The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
PY - 2024/2
Y1 - 2024/2
N2 - Purpose: Choroid plexus tumors (CPT) are relatively rare CNS tumors that primarily occur in children. They are classified as low-grade choroid plexus papilloma, including atypical ones, and high-grade choroid plexus carcinoma based on histological characteristics. There has been extensive academic research regarding these complex tumors. The goal of this work was to identify the 100 most-cited articles pertaining to CPTs in order to better understand the most impactful studies to date. Methods: In August 2023, Elsevier’s Scopus database was searched for the 100 most-cited articles about CPT. To look for trends, articles were classified as either basic science or clinical, and the earliest 50 articles were separated from the latest 50 articles and then were compared. Various bibliometric parameters were summarized and compared using Pearson’s chi-square exact test and Wilcoxon rank sum test/Mann–Whitney U test. Results: The 100 most-cited articles were published between 1955 and 2016 in 53 different scientific journals, originating from 16 distinct countries. Over 75% of the articles were clinical in nature, and overall mean (range) values were as follows: citation count 78.5 (42–371), citation rate per year 3.4 (0.9–12), number of authors 6.2 (1–28). Newer articles had statistically higher citation rate (P < 0.01) and number of authors (P < 0.01) compared to their older counterparts. Additionally, while there was no significant difference in article focus (P = 0.64), there was a difference in study design (P < 0.01). Conclusion: This study used citation number as a surrogate for article impact and identified the 100 most-cited CPT articles. New mutational analyses have allowed for further subgrouping and positive trends in collaboration shine hope for improvement in treatment outcomes and long-term survival.
AB - Purpose: Choroid plexus tumors (CPT) are relatively rare CNS tumors that primarily occur in children. They are classified as low-grade choroid plexus papilloma, including atypical ones, and high-grade choroid plexus carcinoma based on histological characteristics. There has been extensive academic research regarding these complex tumors. The goal of this work was to identify the 100 most-cited articles pertaining to CPTs in order to better understand the most impactful studies to date. Methods: In August 2023, Elsevier’s Scopus database was searched for the 100 most-cited articles about CPT. To look for trends, articles were classified as either basic science or clinical, and the earliest 50 articles were separated from the latest 50 articles and then were compared. Various bibliometric parameters were summarized and compared using Pearson’s chi-square exact test and Wilcoxon rank sum test/Mann–Whitney U test. Results: The 100 most-cited articles were published between 1955 and 2016 in 53 different scientific journals, originating from 16 distinct countries. Over 75% of the articles were clinical in nature, and overall mean (range) values were as follows: citation count 78.5 (42–371), citation rate per year 3.4 (0.9–12), number of authors 6.2 (1–28). Newer articles had statistically higher citation rate (P < 0.01) and number of authors (P < 0.01) compared to their older counterparts. Additionally, while there was no significant difference in article focus (P = 0.64), there was a difference in study design (P < 0.01). Conclusion: This study used citation number as a surrogate for article impact and identified the 100 most-cited CPT articles. New mutational analyses have allowed for further subgrouping and positive trends in collaboration shine hope for improvement in treatment outcomes and long-term survival.
KW - Bibliometric
KW - Choroid plexus carcinoma
KW - Choroid plexus papilloma
KW - Choroid plexus tumors
KW - Impactful
KW - Most-cited
UR - http://www.scopus.com/inward/record.url?scp=85171481236&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85171481236&partnerID=8YFLogxK
U2 - 10.1007/s00381-023-06157-y
DO - 10.1007/s00381-023-06157-y
M3 - Article
C2 - 37726497
AN - SCOPUS:85171481236
SN - 0256-7040
VL - 40
SP - 453
EP - 462
JO - Child's Nervous System
JF - Child's Nervous System
IS - 2
ER -