Journal of Yeungnam Medical Science

Review article

Analyzing ethical dimensions of mental disorders: trends and key research areas through bibliometric methods: Bo Wang, Oyyappan Duraipandi; J Yeungnam Med Sci. 2025;42:54. Published online September 5, 2025; DOI: https://doi.org/10.12701/jyms.2025.42.54

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Abstract PDF: This study aimed to explore key ethical issues related to mental disorders through a bibliometric and cluster-based content analysis of existing academic literature. A comprehensive literature search was conducted in the Scopus database (Elsevier) up to December 31, 2024, using ethics-and mental disorder-related keywords. The search was limited to English-language journal articles in medicine, psychology, neuroscience, and other related fields. After title and abstract screening, 1,271 articles were included (κ=0.907). Bibliometric analyses including keyword co-occurrence, citation coupling, and country/author mapping were performed using VOSviewer (Centre for Science and Technology Studies, Leiden University) and Gephi (Gephi Consortium). A cluster-based content analysis was used to interpret the thematic structure of the field. The annual publication volume showed an upward fluctuating trend, with increasing scholarly attention post-1994. Coauthor networks revealed weak centralization, and the core author group remained underdeveloped. Research has been geographically concentrated in North America and Western Europe, particularly in the United States, the United Kingdom, and Canada. Keyword analysis identified six major thematic clusters: (1) conceptual foundations and policy frameworks in mental health ethics, (2) ethical challenges in psychiatric care, (3) research ethics, (4) patient autonomy and rights, (5) end-of-life decision-making and palliative ethics, and (6) neuroethics and emerging biomedical technologies. Recent popular topics include artificial intelligence, epistemic injustice, and medical aid for the dying. This study maps the intellectual structure and evolving focus of the ethical discourse on mental health. These findings highlight the need for ethically responsive frameworks that address patient autonomy, technological advancement, and global equity.

Review Article

Medical Ethics
IRB review points for studies utilizing paraffin blocks archived in the pathology laboratory: Yong-Jin Kim, Chang Rok Jeong, Jeong Sik Park; Yeungnam Univ J Med. 2018;35(1):36-39. Published online June 30, 2018; DOI: https://doi.org/10.12701/yujm.2018.35.1.36

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Abstract PDF: In the personalized medicine era, utilizing paraffin blocks in pathology archives for investigating human diseases has come into the limelight. This archived material with clinical data will reduce the research time and could prevent new patient recruitment to obtain tissue for research. However, the clause indicating the necessity of consent from human material providers in the Korean Bioethics and Safety Act has made the Institutional Review Board (IRB) deny permission to use paraffin blocks for research without consent, and alternatively to get the same before starting an experiment. Written consent may be waived off in studies using paraffin blocks with anonymous status or conditions not linked to personal information by applying the paragraph 3, article 16 of the current Bioethics and Safety Act. Also, the IRB should recommend researchers to preserve the blocks as medical records of patients in long-term archives.

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