1.Influence of Severity of Problem Drinking, Circadian Rhythm and Sleep Quality on Sleep Disorder in Alcohol Use Disorder Patients.
SangJin KO ; YoungShin PARK ; MinJae KANG ; HaeSook HONG
Journal of Korean Biological Nursing Science 2017;19(1):48-54
PURPOSE: This study was done to identify the influence of severity of drinking problem, circadian rhythm and sleep quality in patients with alcohol use. METHODS: A descriptive study design was utilized. Data were collected using self-report questionnaires from 139 patients with alcohol use disorder who were admitted to a psychiatric hospital in D city, Korea. The questionnaires included Alcohol Use Disorders Identification Test (AUDIT), Composite Scale of Morningness (CMS), Pittsburgh Sleep Quality Index (PSQI), and Korea sleep scale A. Data were analyzed using descriptive statistics, Pearson's correlation coefficients, and multiple regressions using the SPSS 20.0 program. RESULTS: There was significant correlations among severity of problem drinking, circadian rhythm, sleep quality and sleep disorder. The significant factors influencing sleep disorder were severity of problem drinking(β=.12, p=.042), circadian rhythm(β=−.14, p=.039) and sleep quality(β=.63, p=<.001). This model explained 56% of variance in sleep disorder(F=57.34, p=<.001). CONCLUSION: The results of this study suggest that the development of sleep intervention programs for alcohol use disorder patients needs to consider severity of alcohol use, circadian rhythm and sleep quality, and sleep assessment and intervention are needed the early stage of the treatment and recovery process.
2.Ramped versus sniffing position in the videolaryngoscopy-guided tracheal intubation of morbidly obese patients: a prospective randomized study
Seongheon LEE ; Eun-A JANG ; Minjae HONG ; Hong-Beom BAE ; Joungmin KIM
Korean Journal of Anesthesiology 2023;76(1):47-55
Background:
Ramped positioning is recommended for intubating obese patients undergoing direct laryngoscopy. However, whether the use of the ramped position can provide any benefit in videolaryngoscopy-guided intubation remains unclear. This study assessed intubation time using videolaryngoscopy in morbidly obese patients in the ramped versus sniffing positions.
Methods:
This is a prospective randomized study in patients with morbid obesity (n = 82; body mass index [BMI] ≥ 35 kg/m2). Patients were randomly allocated to either the ramped or the standard sniffing position groups. During the induction of general anesthesia, difficulty in mask ventilation was assessed using the Warters scale. Tracheal intubation was performed using a C-MAC® D-Blade videolaryngoscope, and intubation difficulty was assessed using the intubation difficulty scale (IDS). The primary endpoint was the total intubation time calculated as the sum of the laryngoscopy and tube insertion times.
Results:
The percentage of difficult mask ventilation (Warters scale ≥ 4) was significantly lower in the ramped (n = 40) than in the sniffing group (n = 41) (2.5% vs. 34.1%, P < 0.001). The percentage of easy intubation (IDS = 0) was significantly higher in the ramped than in the sniffing group (70.0% vs. 7.3%, P < 0.001). The total intubation time was significantly shorter in the ramped than in the sniffing group (22.5 ± 6.2 vs. 40.9 ± 9.0, P < 0.001).
Conclusions
Compared with the sniffing position, the ramped position reduced intubation time in morbidly obese patients and effectively facilitated both mask ventilation and tracheal intubation using videolaryngoscopy.
3.Postresection prognosis of combined hepatocellular carcinoma-cholangiocarcinoma according to the 2010World Health Organization classification: single-center experience of 168 patients
Minjae KIM ; Shin HWANG ; Chul-Soo AHN ; Ki-Hun KIM ; Deok-Bog MOON ; Tae-Yong HA ; Gi-Won SONG ; Dong-Hwan JUNG ; Gil-Chun PARK ; Seung-Mo HONG
Annals of Surgical Treatment and Research 2021;100(5):260-269
Purpose:
Combined hepatocellular carcinoma and cholangiocarcinoma (cHCC-CC) has wide histologic diversity. This study investigated the effects of cHCC-CC histology, according to the 2010 World Health Organization (WHO) classification, on patient prognosis.
Methods:
The medical records of patients who underwent surgical resection for cHCC-CC at our institution between July 2012 and June 2019 were retrospectively evaluated.
Results:
During the study period, 168 patients, 122 males (72.6%) and 46 females (27.4%), underwent surgical resection for cHCC-CC, including 159 patients (94.6%) who underwent R0 resection. Mean tumor diameter was 4.4 ± 2.8 cm, and 161 patients (95.8%) had solitary tumors. Histologically, 86 patients (51.2%) had classical type, and 82 (48.8%) had tumors with stem cell (SC) features, including 33 (19.6%) with intermediate-cell and 23 (13.7%) each with typical SC and cholangiolocellular features; 3 tumors (1.8%) were unclassifiable. At 1, 3, and 5 years, tumor recurrence rates were 31.9%, 49.6%, and 58.1%, respectively, and patient survival rates were 91.0%, 70.2%, and 60.3%, respectively. Univariate analysis showed that tumor size of >5 cm, microscopic and macroscopic vascular invasion, lymph node metastasis, 8th edition of the American Joint Committee on Cancer (AJCC) tumor stage, and 2010 WHO classification were significantly prognostic. Multivariate analysis showed that the 8th AJCC tumor stage and 2010 WHO histologic classification were independently prognostic for tumor recurrence and patient survival. There were no significant prognostic differences among the 3 SC subtypes.
Conclusion
Postresection outcomes are better in patients with SC-type than with classical-type cHCC-CC.
4.The Mediating Role of Depression Severity on the Relationship Between Suicidal Ideation and Self-Injury in Adolescents With Major Depressive Disorder
Byungjoo KANG ; Jaeuk HWANG ; Sung-il WOO ; Sang-Woo HAHN ; Minjae KIM ; Younggeun KIM ; Hyeonseo JIN ; Hong Jun JEON ; Yeon Jung LEE
Journal of the Korean Academy of Child and Adolescent Psychiatry 2022;33(4):99-105
Objectives:
Suicide is the leading cause of death among adolescents in South Korea, and depression and personality profiles have been identified as significant risk factors for self-injurious behavior. This study examined the influence of depressive mood and temperament/ character on self-injury in adolescents.
Methods:
A total of 116 adolescents (aged 12–18 years) with a primary diagnosis of major depressive disorder (MDD) and their parents were enrolled in this study. The participants were divided into three groups based on adolescent’s self-injury frequency, and their Children’s Depression Inventory (CDI), Youth Self-Report (YSR), and Temperament and Character Inventory (TCI) scores were compared. Finally, mediation analysis was conducted to investigate the relationship between suicidal ideation and self-injury.
Results:
Of study participants, 75.9% answered that they had suicidal ideation, and 55.2% answered that they had engaged in self-injurious behavior in the last six months. There were significant differences in CDI and suicidal ideation among the groups. After adjusting for age and sex, mediation analysis indicated that depressive mood mediated the relationship between suicidal ideation and self-injury.
Conclusion
This study emphasizes the importance of evaluating and managing depressive mood severity in adolescents with MDD as these factors partially mediate the transition from suicidal ideation to self-injury.
5.Postresection prognosis of combined hepatocellular carcinoma-cholangiocarcinoma according to the 2010World Health Organization classification: single-center experience of 168 patients
Minjae KIM ; Shin HWANG ; Chul-Soo AHN ; Ki-Hun KIM ; Deok-Bog MOON ; Tae-Yong HA ; Gi-Won SONG ; Dong-Hwan JUNG ; Gil-Chun PARK ; Seung-Mo HONG
Annals of Surgical Treatment and Research 2021;100(5):260-269
Purpose:
Combined hepatocellular carcinoma and cholangiocarcinoma (cHCC-CC) has wide histologic diversity. This study investigated the effects of cHCC-CC histology, according to the 2010 World Health Organization (WHO) classification, on patient prognosis.
Methods:
The medical records of patients who underwent surgical resection for cHCC-CC at our institution between July 2012 and June 2019 were retrospectively evaluated.
Results:
During the study period, 168 patients, 122 males (72.6%) and 46 females (27.4%), underwent surgical resection for cHCC-CC, including 159 patients (94.6%) who underwent R0 resection. Mean tumor diameter was 4.4 ± 2.8 cm, and 161 patients (95.8%) had solitary tumors. Histologically, 86 patients (51.2%) had classical type, and 82 (48.8%) had tumors with stem cell (SC) features, including 33 (19.6%) with intermediate-cell and 23 (13.7%) each with typical SC and cholangiolocellular features; 3 tumors (1.8%) were unclassifiable. At 1, 3, and 5 years, tumor recurrence rates were 31.9%, 49.6%, and 58.1%, respectively, and patient survival rates were 91.0%, 70.2%, and 60.3%, respectively. Univariate analysis showed that tumor size of >5 cm, microscopic and macroscopic vascular invasion, lymph node metastasis, 8th edition of the American Joint Committee on Cancer (AJCC) tumor stage, and 2010 WHO classification were significantly prognostic. Multivariate analysis showed that the 8th AJCC tumor stage and 2010 WHO histologic classification were independently prognostic for tumor recurrence and patient survival. There were no significant prognostic differences among the 3 SC subtypes.
Conclusion
Postresection outcomes are better in patients with SC-type than with classical-type cHCC-CC.
6.Contents of the Standardized Suicide Prevention Program for Gatekeeper Intervention in Korea, Version 2.0
Kyoung-Sae NA ; Seon-Cheol PARK ; Sun-Jung KWON ; Minjae KIM ; Hyoung-Jun KIM ; Myungjae BAIK ; Jinmi SEOL ; Eun Ji AN ; Sang Min LEE ; Eun-Jin LEE ; Meerae LIM ; Sung Joon CHO ; Gwang Hun KIM ; Nari KIM ; Hong Jin JEON ; Jong-Woo PAIK ; Kang Seob OH ; Hwa-Young LEE
Psychiatry Investigation 2020;17(11):1149-1157
Objective:
Suicide is a huge nationwide problem that incurs a lot of socio-economic costs. Suicide also inflicts severe distress on the people left behind. The government of the Republic of Korea has been making many policy efforts to reduce suicide rate. The gatekeeper program, ‘Suicide CARE’, is one of the meaningful modalities for preventing suicide.
Methods:
Multidisciplinary research team collaborated to update the ‘Suicide CARE’ to version 2.0.
Results:
In the ‘Introductory part’, the authors have the time to think about the necessity and significance of the program before conducting full-scale gatekeeper training. In the ‘Careful observation’ part, trainees learn how to understand and recognize the various linguistic, behavioral, and situational signals that a person shows before committing suicide. In the ‘Active listening’ part, trainees learn how to ask suicide with a value-neutral attitude as well listening empathetically. In the ‘Risk evaluation and Expert referral’ part, trainees learn intervening strategies to identify a person’s suicidal intention, plan, and past suicide attempts, and connect the person to appropriate institutes or services.
Conclusion
Subsequent studies should be conducted to verify the efficacy of the gatekeeper program.
7.“Suicide CARE” (Standardized Suicide Prevention Program for Gatekeeper Intervention in Korea): An Update
Seon-Cheol PARK ; Kyoung-Sae NA ; Sun-Jung KWON ; Minjae KIM ; Hyoung-Jun KIM ; Myungjae BAIK ; Jinmi SEOL ; Eun Ji AN ; Sang Min LEE ; Eun-Jin LEE ; Meerae LIM ; Sung Joon CHO ; Gwang Hun KIM ; Nari KIM ; Hong Jin JEON ; Jong-Woo PAIK ; Kang Seob OH ; Hwa-Young LEE
Psychiatry Investigation 2020;17(9):911-924
Objective:
In 2011, “Suicide CARE” (Standardized Suicide Prevention Program for Gatekeeper Intervention in Korea) was originally developed for the early detection of warning signs of suicide completion, since there is a tendency to regard emotional suppression as a virtue of Korean traditional culture. A total of 1.2 million individuals completed the training program of “Suicide CARE” in Korea.
Methods:
More sophisticated suicide prevention approaches according to age, sex, and occupation have been proposed, demanding for a more detailed revision of “Suicide CARE.” Thus, during the period from August 2019 to February 2020, “Suicide CARE” has been updated to version 2.0. The assessments on domestic gatekeeper training programs for suicide prevention, international gatekeeper training programs for suicide prevention, psychological autopsy interview reports between 2015 and 2018, and the evaluation of feedback from people who completed “Suicide CARE” version 1.6 training were performed.
Results:
We describe the revision process of “Suicide CARE,” revealing that “Suicide CARE” version 2.0 has been developed using an evidence-based methodology.
Conclusion
It is expected that “Suicide CARE” version 2.0 be positioned as the basic framework for many developing gatekeeper training programs for suicide prevention in Korea in the near future.
8.Prediction of itching diagnostic marker through RNA sequencing of contact hypersensitivity and skin scratching stimulation mice models.
Young Won KIM ; Tong ZHOU ; Eun A KO ; Seongtae KIM ; Donghee LEE ; Yelim SEO ; Nahee KWON ; Taeyeon CHOI ; Heejung LIM ; Sungvin CHO ; Gwanhui BAE ; Yuseong HWANG ; Dojin KIM ; Hyewon PARK ; Minjae LEE ; Eunkyung JANG ; Jeongyoon CHOI ; Hyemi BAE ; Inja LIM ; Hyoweon BANG ; Jae Hong KO
The Korean Journal of Physiology and Pharmacology 2019;23(2):151-159
Pruritus (itching) is classically defined as an unpleasant cutaneous sensation that leads to scratching behavior. Although the scientific criteria of classification for pruritic diseases are not clear, it can be divided as acute or chronic by duration of symptoms. In this study, we investigated whether skin injury caused by chemical (contact hypersensitivity, CHS) or physical (skin-scratching stimulation, SSS) stimuli causes initial pruritus and analyzed gene expression profiles systemically to determine how changes in skin gene expression in the affected area are related to itching. In both CHS and SSS, we ranked the Gene Ontology Biological Process terms that are generally associated with changes. The factors associated with upregulation were keratinization, inflammatory response and neutrophil chemotaxis. The Kyoto Encyclopedia of Genes and Genomes pathway shows the difference of immune system, cell growth and death, signaling molecules and interactions, and signal transduction pathways. Il1a , Il1b and Il22 were upregulated in the CHS, and Tnf, Tnfrsf1b, Il1b, Il1r1 and Il6 were upregulated in the SSS. Trpc1 channel genes were observed in representative itching-related candidate genes. By comparing and analyzing RNA-sequencing data obtained from the skin tissue of each animal model in these characteristic stages, it is possible to find useful diagnostic markers for the treatment of itching, to diagnose itching causes and to apply customized treatment.
Animals
;
Biological Processes
;
Chemotaxis
;
Classification
;
Cytokines
;
Dermatitis, Contact*
;
Gene Expression
;
Gene Ontology
;
Genome
;
Hypersensitivity
;
Immune System
;
Interleukin-6
;
Mice*
;
Models, Animal
;
Neutrophils
;
Pruritus*
;
RNA*
;
Sensation
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Sequence Analysis, RNA*
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Signal Transduction
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Skin*
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Transcriptome
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Transient Receptor Potential Channels
;
Up-Regulation
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Wound Healing