Psychiatry Investigation

Review Article

November 21, 2023

Neuroablative Intervention for Refractory Obsessive-Compulsive Disorder

Jhin Goo Chang, Se Joo Kim, Chan-Hyung Kim

Psychiatry Investig. 2023;20(11):997-1006.

Objective This review aims to investigate the progression of neuroablation, along with documented clinical efficacy and safety, in the management of treatment-resistant obsessive-compulsive disorder (OCD). Methods We searched and compiled clinical...

Original Article

November 21, 2023

Effect of Personalized Blue-Enriched White Light Intervention on Rest–Activity and Light Exposure Rhythms in Mild and Moderate Alzheimer’s Disease

Seong Jae Kim, Jung Hie Lee, Jae-Won Jang, Sun Hee Lee, In Bum Suh, Jin Hyeong Jhoo

Psychiatry Investig. 2023;20(11):1007-1017.

Objective We aimed to examine the effectiveness of personalized light intervention using a blue-enriched light-emitting-diodes device on rest–activity rhythm (RAR) and light exposure rhythm (LER) in patients with mild and...

Original Article

November 21, 2023

Excessive Daytime Sleepiness and Insomnia Symptoms in Adolescents With Major Depressive Disorder: Prevalence, Clinical Correlates, and the Relationship With Psychiatric Medications Use

Yudong Shi, Wei Li, Changhao Chen, Xiaoping Yuan, Yingying Yang, Song Wang, Zhiwei Liu, Feng Geng, Jiawei Wang, Xiangfen Luo, et al.

Psychiatry Investig. 2023;20(11):1018-1026.

Objective Excessive daytime sleepiness (EDS) and insomnia symptoms are common in patients with major depressive disorder (MDD), which might lead to a poor prognosis and an increased risk of depression...

Original Article

November 21, 2023

Elevated Brain-Derived Neurotrophic Factor Levels During Depressive Mixed States

Naoaki Otsuka, Yoshikazu Takaesu, Yu Zamami, Kazuki Ota, Kazuhiro Kurihara, Hotaka Shinzato, Tsuyoshi Kondo

Psychiatry Investig. 2023;20(11):1027-1033.

Objective Neurotrophin-like brain-derived neurotrophic factor (BDNF) and pro-inflammatory cytokines may modulate the pathophysiology of mood disorders. Although several studies show alterations in these biomarkers during the depressive, manic, and euthymic...

Original Article

November 21, 2023

Sleep Quality and Self-Stigma Mediate the Association Between Problematic Use of Social Media and Quality of Life Among People With Schizophrenia in Taiwan: A Longitudinal Study

Mohsen Saffari, Kun-Chia Chang, Jung-Sheng Chen, Marc N. Potenza, Cheng-Fang Yen, Ching-Wen Chang, Po-Ching Huang, Hsin-Chi Tsai, Chung-Ying Lin

Psychiatry Investig. 2023;20(11):1034-1044.

Objective Problematic use of social media (PUSM) may affect sleep quality and self-stigma in people with schizophrenia and consequently reduce their quality of life (QoL). This longitudinal study investigated if...

Original Article

November 21, 2023

Associations of TNF-RII rs1061622 With Post-Traumatic Stress Disorder and Their Interplays on Serum Lipids Levels in Adolescents

Ji Cheng Zhang, Jin Hua Wang, Jun Yi Liu, Qi Wei Guo, Jia Lin, Yi Lin Shen, Ke Xin Jia, Jia Jing Cai, Guo Ming Su, Ding Zhi Fang

Psychiatry Investig. 2023;20(11):1045-1053.

Objective To verify effects of rs1061622 at tumor necrosis factor-α receptor II (TNF-RII) gene (TNF-RII) on post-traumatic stress disorder (PTSD) and its interactive effects with PTSD on serum lipids levels...

Original Article

November 21, 2023

Functional Connectivity Change Associated With Apolipoprotein E Allotypes Precedes Structural Connectivity and Neurodegeneration in Cognitive Normal Older Adults Without Cerebral Aβ Deposition

Sheng-Min Wang, Dong Woo Kang, Yoo Hyun Um, Sunghwan Kim, Chang Uk Lee, Hyun Kook Lim

Psychiatry Investig. 2023;20(11):1054-1060.

Objective Apolipoprotein E (APOE) gene is known to influence cerebral functional connectivity (FC) in Alzheimer’s disease continuum. We investigated association between APOE allotypes and FC, structural connectivity, and cortical thickness...

Original Article

November 21, 2023

The Factors Affecting Longitudinal Course of Posttraumatic Stress Disorder Symptoms in Sexual Assault Victims

Jaewon Lee, Jiyoon Shin, Soohyun Chae, Jeeyoung Chun, Jae-Won Choi, Ju-Yeon Lee, Tae-Won Park, Kyoung Min Kim, Kihyun Kim, Jae-Won Kim

Psychiatry Investig. 2023;20(11):1061-1068.

Objective This study aimed to identify the factors affecting posttraumatic stress disorder (PTSD) symptom remission prospectively through a 1-year follow-up of sexual assault (SA) victims. Methods A total 65 female SA...

Original Article

November 21, 2023

Impact of Intolerance of Uncertainty on Brain Structural Changes in Panic Disorder

Sungjun Ahn, Sang-Hyuk Lee, Kang Soo Lee

Psychiatry Investig. 2023;20(11):1069-1076.

Objective This study investigated the impact of intolerance of uncertainty (IU) on structural changes in the brain and symptom severity in patients with panic disorder. Methods This study included 90 participants...

Original Article

November 21, 2023

Psychosocial Factors Influencing Quality of Life Among Medical Students

Eun Hyun Seo, Seung-Gon Kim, Jae-Hon Lee, Chandlee C. Dickey, Mella Y. Kim, Ravneet Kaur Ghumman, Hyung-Jun Yoon

Psychiatry Investig. 2023;20(11):1077-1085.

Objective This study investigated the influence of psychosocial factors on medical students’ quality of life (QOL). Methods A total of 408 medical students participated in this study. We collected data on...

Original Article

November 21, 2023

A Comparison of Changes in Health Behavior, Obesity, and Mental Health of Korean Adolescents Before and During the COVID-19 Pandemic: Online Cross-Sectional Study

Mi-Sun Lee, Hooyeon Lee

Psychiatry Investig. 2023;20(11):1086-1094.

Objective The health behavior and mental health problems of adolescents have shown a variety of changes due to the coronavirus disease-2019 (COVID-19) pandemic. This study compared health behavior, obesity, and...

Original Article

November 21, 2023

Assessing Stress and Anxiety in Firefighters During the Coronavirus Disease-2019 Pandemic: A Comparative Adaptation of the Stress and Anxiety in the Viral Epidemic–9 Items and Stress and Anxiety in the Viral Epidemics–6 Items Scales

Inn-Kyu Cho, Han Sung Lee, Kayoung Song, Oli Ahmed, Dongin Lee, Jiyoung Kim, Eulah Cho, Soomin Jang, Jeong-Hyun Kim, Seockhoon Chung

Psychiatry Investig. 2023;20(11):1095-1102.

Objective This study assessed the reliability and validity of the Stress and Anxiety to Viral Epidemics–9 items (SAVE-9) and Stress and Anxiety to Viral Epidemics–6 items (SAVE-6) scales for measuring...

Neuroablative Intervention for Refractory Obsessive-Compulsive Disorder Jhin Goo Chang, Se Joo Kim, Chan-Hyung Kim Psychiatry Investig. 2023;20(11):997-1006. Review Article November 21, 2023 Full text PubReader ePub PDF	Effect of Personalized Blue-Enriched White Light Intervention on Rest–Activity and Light Exposure Rhythms in Mild and Moderate Alzheimer’s Disease Seong Jae Kim, Jung Hie Lee, Jae-Won Jang, Sun Hee Lee, In Bum Suh, Jin Hyeong Jhoo Psychiatry Investig. 2023;20(11):1007-1017. Original Article November 21, 2023 Full text PubReader ePub PDF
Excessive Daytime Sleepiness and Insomnia Symptoms in Adolescents With Major Depressive Disorder: Prevalence, Clinical Correlates, and the Relationship With Psychiatric Medications Use Yudong Shi, Wei Li, Changhao Chen, Xiaoping Yuan, Yingying Yang, Song Wang, Zhiwei Liu, Feng Geng, Jiawei Wang, Xiangfen Luo, et al. Psychiatry Investig. 2023;20(11):1018-1026. Original Article November 21, 2023 Full text PubReader ePub PDF	Elevated Brain-Derived Neurotrophic Factor Levels During Depressive Mixed States Naoaki Otsuka, Yoshikazu Takaesu, Yu Zamami, Kazuki Ota, Kazuhiro Kurihara, Hotaka Shinzato, Tsuyoshi Kondo Psychiatry Investig. 2023;20(11):1027-1033. Original Article November 21, 2023 Full text PubReader ePub PDF Supplementary Material
Sleep Quality and Self-Stigma Mediate the Association Between Problematic Use of Social Media and Quality of Life Among People With Schizophrenia in Taiwan: A Longitudinal Study Mohsen Saffari, Kun-Chia Chang, Jung-Sheng Chen, Marc N. Potenza, Cheng-Fang Yen, Ching-Wen Chang, Po-Ching Huang, Hsin-Chi Tsai, Chung-Ying Lin Psychiatry Investig. 2023;20(11):1034-1044. Original Article November 21, 2023 Full text PubReader ePub PDF	Associations of TNF-RII rs1061622 With Post-Traumatic Stress Disorder and Their Interplays on Serum Lipids Levels in Adolescents Ji Cheng Zhang, Jin Hua Wang, Jun Yi Liu, Qi Wei Guo, Jia Lin, Yi Lin Shen, Ke Xin Jia, Jia Jing Cai, Guo Ming Su, Ding Zhi Fang Psychiatry Investig. 2023;20(11):1045-1053. Original Article November 21, 2023 Full text PubReader ePub PDF
Functional Connectivity Change Associated With Apolipoprotein E Allotypes Precedes Structural Connectivity and Neurodegeneration in Cognitive Normal Older Adults Without Cerebral Aβ Deposition Sheng-Min Wang, Dong Woo Kang, Yoo Hyun Um, Sunghwan Kim, Chang Uk Lee, Hyun Kook Lim Psychiatry Investig. 2023;20(11):1054-1060. Original Article November 21, 2023 Full text PubReader ePub PDF	The Factors Affecting Longitudinal Course of Posttraumatic Stress Disorder Symptoms in Sexual Assault Victims Jaewon Lee, Jiyoon Shin, Soohyun Chae, Jeeyoung Chun, Jae-Won Choi, Ju-Yeon Lee, Tae-Won Park, Kyoung Min Kim, Kihyun Kim, Jae-Won Kim Psychiatry Investig. 2023;20(11):1061-1068. Original Article November 21, 2023 Full text PubReader ePub PDF
Impact of Intolerance of Uncertainty on Brain Structural Changes in Panic Disorder Sungjun Ahn, Sang-Hyuk Lee, Kang Soo Lee Psychiatry Investig. 2023;20(11):1069-1076. Original Article November 21, 2023 Full text PubReader ePub PDF	Psychosocial Factors Influencing Quality of Life Among Medical Students Eun Hyun Seo, Seung-Gon Kim, Jae-Hon Lee, Chandlee C. Dickey, Mella Y. Kim, Ravneet Kaur Ghumman, Hyung-Jun Yoon Psychiatry Investig. 2023;20(11):1077-1085. Original Article November 21, 2023 Full text PubReader ePub PDF
A Comparison of Changes in Health Behavior, Obesity, and Mental Health of Korean Adolescents Before and During the COVID-19 Pandemic: Online Cross-Sectional Study Mi-Sun Lee, Hooyeon Lee Psychiatry Investig. 2023;20(11):1086-1094. Original Article November 21, 2023 Full text PubReader ePub PDF	Assessing Stress and Anxiety in Firefighters During the Coronavirus Disease-2019 Pandemic: A Comparative Adaptation of the Stress and Anxiety in the Viral Epidemic–9 Items and Stress and Anxiety in the Viral Epidemics–6 Items Scales Inn-Kyu Cho, Han Sung Lee, Kayoung Song, Oli Ahmed, Dongin Lee, Jiyoung Kim, Eulah Cho, Soomin Jang, Jeong-Hyun Kim, Seockhoon Chung Psychiatry Investig. 2023;20(11):1095-1102. Original Article November 21, 2023 Full text PubReader ePub PDF Supplementary Material