PURPOSE: To evaluate the outcomes of surgical treatment modality in unstable sacral fractures combined with spinal and pelvic ring injury depending on the presence of spino-pelvic dissociations. MATERIALS AND METHODS: The subjects were 16 patients, with unstable sacral fractures combined with spinal and pelvic ring injuries, were operated from July 2004 to January 2011. The patients were divided into 2 groups depending on the presence of spino-pelvic dissociations: those with dissociations were group 1, and those without dissociations were group 2. Group 1 was treated with spino-pelvic fixations using iliac screw, while group 2 was treated with percutaneous iliosacral screw fixations. The availability of the radiological bony union with its application periods, and clinical results using visual analogue scale (VAS) and oswestry disability index (ODI) were evaluated, retrospectively. RESULTS: Out of 16 patients, 8 patients in group 1 were treated with spino-pelvic fixation using iliac screw, and 8 patients in group 2 were treated with percutaneous iliosacral screw fixation. The mean bony union period was 17.4 weeks in group 1, and 19.6 weeks in group 2. The Mean VAS and ODI scores on the last follow-up were 2.5 points and 15.6 points in group 1, 2 points and 18.8 points in group 2, respectively. Both groups had favorable clinical results at the last follow-up. CONCLUSION: For surgical treatments of unstable sacral fractures, spino-pelvic fixation using iliac screws is advised for cases with combined spino-pelvic dissociation, while percutaneous iliosacral screw fixation is advised for cases without combined dissociation.
Dissociative Disorders ; Follow-Up Studies ; Humans

OBJECTIVES : Presently there exist conflicting results in terms of the relationship between hypnotic susceptibility and the dissociation experience in college-aged populations. The present investigation sought to explore the relationship among dissociation, coping style and hypnotizability using structural equation modeling (SEM). METHODS : 288 Korean undergraduates completed the Dissociation Experience Scale-Korean version (DES-K), Coping style assessment, and assessment of the eye roll sign which is a suggested biological marker of hypnotizability according to Spiegel. We divided the students into two groups (DES> or = 20, N=81; DES <20, N=207) to evaluate differences in these variables. The Pearson correlation test was used to investigate the relationship among the variables. We used SEM to investigate the mediating process in the relationship among hypnotizability coping style and dissociation. RESULTS : In the high DES-K group, scores of passive coping strategies (emotionally focused and wishful thinking) were higher than low DES-K group. There were statistically significant but weak correlations between hypnotizability and wishful thinking and between passive coping strategies and dissociation. The mediating role of passive coping style between hypnotizability and dissociation was confirmed in university students. CONCLUSION : These results suggested there was no direct relationship between hypnotizability and dissociation and passive coping strategies mediating the relationship between hypnotizability and dissociation. This study cautions against equating dissociative capacity with hypnotizability.
Biomarkers ; Dissociative Disorders ; Eye ; Humans ; Negotiating ; Thinking

OBJECTIVES : Presently there exist conflicting results in terms of the relationship between hypnotic susceptibility and the dissociation experience in college-aged populations. The present investigation sought to explore the relationship among dissociation, coping style and hypnotizability using structural equation modeling (SEM). METHODS : 288 Korean undergraduates completed the Dissociation Experience Scale-Korean version (DES-K), Coping style assessment, and assessment of the eye roll sign which is a suggested biological marker of hypnotizability according to Spiegel. We divided the students into two groups (DES> or = 20, N=81; DES <20, N=207) to evaluate differences in these variables. The Pearson correlation test was used to investigate the relationship among the variables. We used SEM to investigate the mediating process in the relationship among hypnotizability coping style and dissociation. RESULTS : In the high DES-K group, scores of passive coping strategies (emotionally focused and wishful thinking) were higher than low DES-K group. There were statistically significant but weak correlations between hypnotizability and wishful thinking and between passive coping strategies and dissociation. The mediating role of passive coping style between hypnotizability and dissociation was confirmed in university students. CONCLUSION : These results suggested there was no direct relationship between hypnotizability and dissociation and passive coping strategies mediating the relationship between hypnotizability and dissociation. This study cautions against equating dissociative capacity with hypnotizability.
Biomarkers ; Dissociative Disorders ; Eye ; Humans ; Negotiating ; Thinking

Adolescent ; Humans ; Sex Factors ; Dissociative Disorders

PURPOSE: The purposes of the study were to investigate childhood traumatic experiences and social support that might influence dissociative symptoms in Marine soldiers. METHODS: A cross-sectional study design was used with participants who were soldiers (n=122) assigned to one Marine corps in Ganghwa Island in the study. Data were collected on September 2015 through self-report using the Childhood Trauma Questionnaire, Social Provisions Scale (SPS), and Dissociative Experience Scale. Descriptive analysis, t-test, ANOVA, Pearson's correlation coefficients and stepwise multiple regression were performed. RESULTS: A total of 11.5% self-reported experiencing over three types of trauma; emotional neglect 34.4%, physical neglect 32.8%, emotional abuse 11.5%, physical abuse 11.5%, and sexual abuse 9.8%. For all subscales of the SPS, means of item were as high as three out of four points. A total of 9.0% were likely to be dissociative disorder. Sexual abuse, attachment, and opportunity for nurturance were found to be significant factors influencing dissociative symptoms. CONCLUSION: Future military enlistment in Marines should include assessment of childhood trauma and dissociation to identify maladaptive soldiers. Because soldiers who experienced childhood sexual abuse are likely to show dissociative symptoms, military nurses should assess their social support and try to enhance attachment in order to prevent dissociative symptoms.
Cross-Sectional Studies ; Dissociative Disorders ; Humans ; Military Personnel* ; Sex Offenses

Hypnosis is an altered state of consciousness that comprises of heightened absorption in focal attention, dissociation of peripheral awareness, and enhanced responsiveness to social cues. Hypnosis has a long tradition of effectiveness in controlling somatic symptoms, such as pain. Pain, the most common symptom in clinical practice, is a multi-dimensional experience, which includes sensory-discriminative, affective-emotional, cognitive and behavioral components. There is a growing recognition for hypnosis and related techniques in pain management. Psychological approaches to pain control, such as hypnosis, can be highly effective analgesics, but are underused in Korea. In this article, we would like to review the basic concepts of hypnosis, the mechanism, and the outcome data of the analgesic effects of hypnosis, and also, its limitations.
Absorption ; Analgesics ; Consciousness ; Cues ; Dissociative Disorders ; Hypnosis ; Korea ; Pain Management

OBJECTIVE: The Adolescent Dissociative Experience Scale (A-DES) is a screening measure for dissociative experience in adolescents. The present study aimed to investigate the reliability, validity and psychometric properties of the Korean version of the Adolescent Dissociative Experience Scale. METHODS: The Korean version of the A-DES was administered to a normative group of 371 adolescents aged 12 to 18 years and a traumatized group of 33 adolescents aged 12 to 18 years with known trauma. RESULTS: The internal consistency was excellent (Cronbach's alpha=0.91) and the test-retest correlation of the A-DES was high (r=0.99). Correlation between the A-DES and other measures of dissociation was moderate (r=0.48). There were no significant age differences in mean total A-DES scores for the normative sample, or for boys or girls separately. Nor were there any significant gender differences for any age group. The mean total score of the A-DES was significantly higher in the traumatized group than in the normative group. There was a statistically significant difference between adolescents with self-reported trauma and those without a trauma history in the normative group. CONCLUSION: This study demonstrated that the Korean version of the A-DES is a reliable measure with excellent internal consistency and good stability over a 4-week test-retest interval with single factor structure. It can be used to screen for dissociative symptoms in Korean adolescents between the ages 12 and 18.
Adolescent ; Aged ; Dissociative Disorders ; Humans ; Mass Screening ; Psychometrics

PURPOSE: We wanted to evaluate the results of nonoperative treatment for acute, undisplaced, stable scaphoid fracture. MATERIALS AND METHODS: We retrospectively reviewed 24 cases of acute undisplaced scaphoid fracture that were treated at our department from May 1998 to January 2008. The immobilization method was a long or short arm cast. Flexion-extension exercise was permitted during the period of the short arm cast, but pronation-supination motion was prohibited. After the removal of the cast, active and passive range of motion exercise was started immediately. The result was assessed by the Maudsley scale. RESULTS: The twenty four cases were undisplaced or minimally displaced fracture (10 cases of Herbert type A1, 3 cases of A2 and 11 cases of B2) according to the Mayo classification. The average duration of immobilization was 7.16 weeks. According to the Maudsley scale, 19 cases had an excellent result and 4 cases had a good result. One case had a complication of scapho-lunate dissociation. CONCLUSION: We recommend conservative treatment with cast immobilization as the first treatment of choice for acute undisplaced scaphoid fracture.
Arm ; Dissociative Disorders ; Immobilization ; Range of Motion, Articular ; Retrospective Studies

PURPOSE: The purposes of the study were to determine whether specific forms of childhood traumatic experience predicts post traumatic stress symptoms and dissociation and to investigate the mediating effects of bullying experience on forms of childhood trauma and post traumatic stress symptoms or dissociation. METHODS: Participants were patients (n=90) from "S" clinic for psychological trauma. Data were collected from January 2012 to January 2013 through semi-structured interviews and self-reports using a modified Lifetime Incidence of Traumatic Events, Korean Version of Impact of Event Scale-Revised, and Dissociative Experience Scale. RESULTS: The participants showed high rates for childhood trauma and high scores on post traumatic stress symptoms and dissociation, and 38.9% of participants self-reported experiencing more than three types of trauma. Physical abuse was found to be a significant predictor of post traumatic stress symptoms and dissociation. It was also found that bullying experience partially mediated the association between physical abuse and post traumatic stress symptoms or dissociation. CONCLUSION: Future interventions for patients with childhood trauma should focus on assessing the possibility of dissociation. As boys and girls who experienced physical abuse in childhood are likely to be victims of bullying, school counselors should assess their support system and refer to mental health professionals as necessary.
Bullying* ; Counseling ; Dissociative Disorders* ; Humans ; Interviews as Topic ; Mental Health ; Negotiating* ; Self-Assessment ; Stress Disorders, Post-Traumatic*

OBJECTIVE: Unipolar and bipolar depression (UD and BD) differ strikingly in respect to neurobiology, course and management, but their apparent clinical similarity often leads to misdiagnosis resulting in chronicity of course and treatment failure. In this study we have tried to assess whether UD and BD can be differentiated on the basis of their dissociative symptoms. METHODS: Thrty-six UD patients and 35 BD patients in active episodes, without any psychiatric comorbidity were selected from outpatient department and compared for depressive and dissociative symptoms using Hamilton Depression Rating Scale and Dissociative Experience Scale-II (DES-II). RESULTS: We found that thought the two groups didn’t differ in terms of the socio-demographic or clinical variables, BD group had significantly higher dissociative experience (U=343, p=0.001) than UD and the difference remained significant even after adjusting for the confounding factors. CONCLUSION: Our study shows that dissociative symptoms are significantly more prevalent in the depressive episodes of bipolar affective disorder as compared to the UD and can be an important tool in differentiating between the two disorders with very similar clinical profile. The difference can be measured using a simple self-report questionnaire like DES-II.
Bipolar Disorder* ; Comorbidity ; Depression ; Diagnostic Errors ; Dissociative Disorders ; Humans ; Mood Disorders ; Neurobiology ; Outpatients ; Treatment Failure