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Historical developments, hotspots, and trends in tardive dyskinesia research: a scientometric analysis of 54 years of publications

BACKGROUND: Since being recognized as an important drug-induced clinical entity during the 1960s, tardive dyskinesia (TD) has generated an extensive body of research seeking to understand its clinical characteristics, epidemiology, pathophysiology and management. Modern scientometric approaches allo...

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Autores principales: Baminiwatta, Anuradha, Correll, Christoph U.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10272363/
https://www.ncbi.nlm.nih.gov/pubmed/37333928
http://dx.doi.org/10.3389/fpsyt.2023.1194222
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author Baminiwatta, Anuradha
Correll, Christoph U.
author_facet Baminiwatta, Anuradha
Correll, Christoph U.
author_sort Baminiwatta, Anuradha
collection PubMed
description BACKGROUND: Since being recognized as an important drug-induced clinical entity during the 1960s, tardive dyskinesia (TD) has generated an extensive body of research seeking to understand its clinical characteristics, epidemiology, pathophysiology and management. Modern scientometric approaches allow interactive visualization of large bodies of literature to identify trends and hotspots within knowledge domains. This study thus aimed to provide a comprehensive scientometric review of the TD literature. METHODS: Web of Science was searched for articles, reviews, editorials and letters with the term “tardive dyskinesia” in the title, abstract, or keywords through 12/31/2021. A total of 5,228 publications and 182,052 citations were included. Annual research output, prominent research areas, authors, affiliations and countries were summarized. VOSViewer and CiteSpace were used for bibliometric mapping and co-citation analysis. Structural and temporal metrics were used to identify key publications in the network. RESULTS: TD-related publications peaked in the 1990s, gradually declined after 2004, and showed a further small increase after 2015. The most prolific authors were Kane JM, Lieberman JA, and Jeste DV overall (1968–2021), and Zhang XY, Correll CU and Remington G in the last decade (2012–2021). The most prolific journal was the Journal of Clinical Psychiatry overall, and the Journal of Psychopharmacology in the last decade. Knowledge clusters in the 1960–1970s dealt with clinical and pharmacological characterization of TD. In the 1980s, epidemiology, clinical TD assessment, cognitive dysfunction and animal models predominated. During the 1990s, research diverged into pathophysiological studies, especially oxidative stress, and clinical trials on atypical antipsychotics, with a focus on clozapine and bipolar disorder. In the 1990–2000s, pharmacogenetics emerged. More recent clusters include serotonergic receptors, dopamine-supersensitivity psychosis, primary motor abnormalities of schizophrenia, epidemiology/meta-analyses, and advances in TD treatment, particularly vesicular monoamine transporter-2 inhibitors since 2017. CONCLUSION: This scientometric review visualized the evolution of scientific knowledge on TD over more than five decades. These findings will be useful for researchers to find relevant literature when writing scientific articles, choosing appropriate journals, finding collaborators or mentors for research, and to understand the historical developments and emerging trends in TD research.
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spelling pubmed-102723632023-06-17 Historical developments, hotspots, and trends in tardive dyskinesia research: a scientometric analysis of 54 years of publications Baminiwatta, Anuradha Correll, Christoph U. Front Psychiatry Psychiatry BACKGROUND: Since being recognized as an important drug-induced clinical entity during the 1960s, tardive dyskinesia (TD) has generated an extensive body of research seeking to understand its clinical characteristics, epidemiology, pathophysiology and management. Modern scientometric approaches allow interactive visualization of large bodies of literature to identify trends and hotspots within knowledge domains. This study thus aimed to provide a comprehensive scientometric review of the TD literature. METHODS: Web of Science was searched for articles, reviews, editorials and letters with the term “tardive dyskinesia” in the title, abstract, or keywords through 12/31/2021. A total of 5,228 publications and 182,052 citations were included. Annual research output, prominent research areas, authors, affiliations and countries were summarized. VOSViewer and CiteSpace were used for bibliometric mapping and co-citation analysis. Structural and temporal metrics were used to identify key publications in the network. RESULTS: TD-related publications peaked in the 1990s, gradually declined after 2004, and showed a further small increase after 2015. The most prolific authors were Kane JM, Lieberman JA, and Jeste DV overall (1968–2021), and Zhang XY, Correll CU and Remington G in the last decade (2012–2021). The most prolific journal was the Journal of Clinical Psychiatry overall, and the Journal of Psychopharmacology in the last decade. Knowledge clusters in the 1960–1970s dealt with clinical and pharmacological characterization of TD. In the 1980s, epidemiology, clinical TD assessment, cognitive dysfunction and animal models predominated. During the 1990s, research diverged into pathophysiological studies, especially oxidative stress, and clinical trials on atypical antipsychotics, with a focus on clozapine and bipolar disorder. In the 1990–2000s, pharmacogenetics emerged. More recent clusters include serotonergic receptors, dopamine-supersensitivity psychosis, primary motor abnormalities of schizophrenia, epidemiology/meta-analyses, and advances in TD treatment, particularly vesicular monoamine transporter-2 inhibitors since 2017. CONCLUSION: This scientometric review visualized the evolution of scientific knowledge on TD over more than five decades. These findings will be useful for researchers to find relevant literature when writing scientific articles, choosing appropriate journals, finding collaborators or mentors for research, and to understand the historical developments and emerging trends in TD research. Frontiers Media S.A. 2023-06-02 /pmc/articles/PMC10272363/ /pubmed/37333928 http://dx.doi.org/10.3389/fpsyt.2023.1194222 Text en Copyright © 2023 Baminiwatta and Correll. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Psychiatry
Baminiwatta, Anuradha
Correll, Christoph U.
Historical developments, hotspots, and trends in tardive dyskinesia research: a scientometric analysis of 54 years of publications
title Historical developments, hotspots, and trends in tardive dyskinesia research: a scientometric analysis of 54 years of publications
title_full Historical developments, hotspots, and trends in tardive dyskinesia research: a scientometric analysis of 54 years of publications
title_fullStr Historical developments, hotspots, and trends in tardive dyskinesia research: a scientometric analysis of 54 years of publications
title_full_unstemmed Historical developments, hotspots, and trends in tardive dyskinesia research: a scientometric analysis of 54 years of publications
title_short Historical developments, hotspots, and trends in tardive dyskinesia research: a scientometric analysis of 54 years of publications
title_sort historical developments, hotspots, and trends in tardive dyskinesia research: a scientometric analysis of 54 years of publications
topic Psychiatry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10272363/
https://www.ncbi.nlm.nih.gov/pubmed/37333928
http://dx.doi.org/10.3389/fpsyt.2023.1194222
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