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1.
Lochner C Seedat S Hemmings SM Kinnear CJ Corfield VA Niehaus DJ Moolman-Smook JC Stein DJ 《Comprehensive psychiatry》2004,45(5):384-391
A link between dissociation proneness in adulthood and self-reports of childhood traumatic events (including familial loss in childhood, sexual/physical abuse and neglect) has been documented. Several studies have also provided evidence for an association between dissociative experiences and trauma in patients with various psychiatric disorders, including post-traumatic stress disorder, borderline personality, dissociative identity and eating disorders. Based on the relative paucity of data on dissociation and trauma in obsessive-compulsive disorder (OCD) and trichotillomania (TTM), the primary objective of this study was to examine the relationship between trauma and dissociative experiences (DE) in these two diagnostic groups. Furthermore, the availability of clinical and genetic data on this sample allowed us to explore clinical and genetic factors relevant to this association. A total of 110 OCD and 32 TTM patients were compared with respect to the degree of dissociation (using the Dissociative Experiences Scale [DES]) and childhood trauma (using the Childhood Trauma Questionnaire [CTQ]). Patients were classified on the DES as either "high" (mean DES score >/= 30) or "low" (mean DES score < 30) dissociators. Additional clinical and genetic factors were also explored with chi-square and t tests as appropriate. A total of 15.8% of OCD patients and 18.8% of TTM patients were high dissociators. OCD and TTM groups were comparable on DES and CTQ total scores, and in both OCD and TTM groups, significant positive correlations were found between mean DES scores and mean CTQ subscores of emotional abuse, physical abuse, sexual abuse, and physical neglect. In the OCD group, high dissociators were significantly younger than low dissociators, and significantly more high dissociators than low dissociators reported a lifetime (current and past) history of tics (P <.001), Tourette's syndrome (P =.019), bulimia nervosa (P =.003), and borderline personality disorder (P =.027). In the TTM group, significantly more high dissociators than low dissociators reported (lifetime) kleptomania (P =.005) and depersonalisation disorder (P =.005). In the Caucasian OCD patients (n = 114), investigation of genetic polymorphisms involved in monoamine function revealed no significant differences between high and low dissociator groups. This study demonstrates a link between childhood trauma and DE in patients with OCD and TTM. High dissociative symptomatology may be present in a substantial proportion of patients diagnosed with these disorders. High dissociators may also be differentiated from low dissociators on some demographic features (e.g., lower age) and comorbidity profile (e.g., increased incidence of impulse dyscontrol disorders). Additional work is necessary before conclusions about the role of monoaminergic systems in mediating such dissociation can be drawn. 相似文献
2.
Forty-seven people with admissions in childhood for obsessive-compulsive disorder (OCD) and 49 child psychiatric controls were followed up in young adulthood and assessed for DSM-III-R personality disorders with the Structured Clinical Interview for DSM-III-R Personality Disorders. The number of personality disorders in OCD patients did not differ significantly from the number in controls. The most common personality disorder was avoidant personality disorder (significantly more frequent than in controls), whereas obsessive-compulsive personality disorder (OCPD) was not found more often in the OCD group. Subjects with OCD in adulthood seemed to have OCPD more often than childhood OCD patients with no OCD at follow-up. In the whole group, histrionic personality disorders were more common in women than in men and OCPD more common in men than in women, whereas borderline personality disorder was most common among women in the OCD group. The presence of a personality disorder in adulthood could not be correlated with such childhood factors as social background, symptoms or age of onset of OCD. 相似文献
3.
The present study attempted to assess the dissociative symptoms and overall dissociative disorder comorbidity in patients with obsessive-compulsive disorder (OCD). In addition, we examined the relationship between the severity of obsessive-compulsive symptoms and dissociative symptoms. All patients admitted for the first time to the psychiatric outpatient unit were included in the study. Seventy-eight patients had been diagnosed as having OCD during the 2-year study period. Patients had to meet the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition criteria for OCD. Most (76.9%; n = 60) of the patients were female, and 23.1% (n = 18) of the patients were male. Dissociation Questionnaire was used to measure dissociative symptoms. The Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition Dissociative Disorders interviews and Yale-Brown Obsessive Compulsive Checklist and Severity Scale were used. Eleven (14%) of the patients with OCD had comorbid dissociative disorder. The most prevalent disorder in our study was dissociative depersonalization disorder. Dissociative amnesia and dissociative identity disorder were common as well. The mean Yale-Brown score was 23.37 ± 7.27 points. Dissociation Questionnaire scores were between 0.40 and 3.87 points, and the mean was 2.23 ± 0.76 points. There was a statistically significant positive correlation between Yale-Brown points and Dissociation Questionnaire points. We conclude that dissociative symptoms among patients with OCD should alert clinicians for the presence of a chronic and complex dissociative disorder. Clinicians may overlook an underlying dissociative process in patients who have severe symptoms of OCD. However, a lack of adequate response to cognitive-behavioral and drug therapy may be a consequence of dissociative process. 相似文献
4.
Nonclinical studies found that dissociative experiences are intimately linked to a trait known as fantasy proneness. We examined the links among dissociative symptoms, fantasy proneness, and impulsivity in psychiatric outpatients. Our sample consisted of 22 patients with schizophrenia, 20 patients with a diagnosis of borderline personality disorder, and 19 patients with a major depressive disorder. For the whole sample, levels of dissociation were found to be related to fantasy proneness and impulsivity. There were group differences in dissociative symptoms, with patients with borderline personality disorder reporting more such symptoms than patients with either schizophrenia or major depressive disorder. The overlap between dissociation and fantasy proneness may have important ramifications for studies addressing comorbid phenomena of dissociative symptoms. 相似文献
5.
Aim: This study was concerned with correlates of suicidal ideation among patients with chronic complex dissociative disorders. Method: Participants were 40 patients diagnosed as having either dissociative identity disorder or dissociative disorder not otherwise specified according to the DSM‐IV. The Dissociative Disorders Interview Schedule, the Dissociative Experiences Scale, the Somatoform Dissociation and the Childhood Trauma Questionnaires, the Spielberger Trait Anger Inventory, the Beck Suicidal Ideation Scale, and the Borderline Personality Disorder section of the Structured Clinical Interview for DSM‐IV Personality Disorders were administered to all patients. Results: Patients with suicidal ideas (n = 15) had concurrent somatization disorder more frequently than the remaining patients. Having significantly high scores on both trait and state dissociation measures, their dissociative disorder was more severe than that of the patients with no suicidal ideation. They had elevated scores for childhood emotional abuse, physical abuse and emotional neglect. Concurrent somatization disorder diagnosis was the only predictor of suicidal ideation when childhood trauma scores and borderline personality disorder diagnosis were controlled. Conclusions: Among dissociative patients, there is an association between somatization and suicidal ideation. A trauma‐related insecure attachment pattern is considered as a common basis of this symptom cluster. 相似文献
6.
Simeon D Guralnik O Knutelska M Schmeidler J 《The American journal of psychiatry》2002,159(3):489-491
OBJECTIVE: The purpose of this study was to investigate temperamental, psychodynamic, and cognitive factors associated with dissociation. METHOD: Fifty-three subjects with DSM-IV-defined depersonalization disorder and 22 healthy comparison subjects were administered the Dissociative Experiences Scale, the Tridimensional Personality Questionnaire, the Defense Style Questionnaire, and the Schema Questionnaire. RESULTS: Subjects with depersonalization disorder demonstrated significantly greater harm-avoidant temperament, immature defenses, and over-connection and disconnection cognitive schemata than comparison subjects. Within the group of subjects with depersonalization disorder, dissociation scores significantly correlated with the same variables. CONCLUSIONS: Particular personality factors may render individuals more vulnerable to dissociative symptoms. Risk factors associated with dissociative disorders merit further study. 相似文献
7.
The aim of this study was to determine the prevalence of dissociative disorders among inpatients with alcohol dependency. The Dissociative Experiences Scale was used to screen 111 alcohol-dependent patients consecutively admitted to the inpatient unit of a dependency treatment center. Subgroups of 29 patients who scored 30.0 or above and 25 patients who scored below 10.0 were then evaluated with the Dissociative Disorders Interview Schedule and the Structured Interview for DSM-IV Dissociative Disorders. The interviewers were blind to the Dissociative Experiences Scale scores. Of the 54 patients evaluated, 10 (9.0% of the original 111) patients had a dissociative disorder. A considerable number of the remaining patients reported a high level of dissociative experiences. Among the dissociative disorder group, nine patients had dissociative disorder not otherwise specified and one patient had depersonalization disorder. Female gender, younger age, history of suicide attempt, childhood emotional and sexual abuse, and neglect were more frequent in the dissociative disorder group than among non-dissociative patients. The dissociative disorder group also had somatization disorder, borderline personality disorder, and lifetime major depression more frequently. For 9 of the 10 dissociative patients, dissociative symptoms started before the onset of alcohol use. Although the probability of having a comorbid dissociative disorder was not higher among alcohol-dependent inpatients than among the general psychiatric inpatients, the dissociative subgroup had distinct features. Many patients without a dissociative disorder diagnosis (predominantly men) provided hints of subtle dissociative psychopathology. Implications of comorbid dissociative disorders and dissociative experiences on prevention and treatment of alcohol dependency and the importance of gender-specific characteristics in this relationship require further study. 相似文献
8.
Mario Maj 《International journal of psychiatry in clinical practice》2013,17(2):85-87
OBJECTIVE Obsessive–compulsive disorder (OCD) patients frequently present with Axis-II disorders, particularly Cluster C (anxiety spectrum) and Cluster A (schizophrenic spectrum) personality disorders. The present study examined patterns of Axis-II comorbidity in a Turkish OCD sample. In addition, we explored the impact of personality disorder symptoms on OCD-symptom severity and symptom profile. METHOD Structured psychiatric interviews and self-report measures of OCD symptoms and Axis-II disorders were administered to patients with OCD and control subjects. RESULTS Patients with OCD obtained significantly higher scores on measures of Cluster A and Cluster C personality disorders. Patients with OCD also achieved significantly higher scores on the BPD Subscale; however, they did not obtain significantly higher scores on other Cluster B subscales. Group differences on measures of Cluster A and C disorders were marked. CONCLUSIONS Findings are consistent with prior work demonstrating an increased incidence of Axis-II disorders among patients with OCD. 相似文献
9.
Fontenelle LF Domingues AM Souza WF Mendlowicz MV de Menezes GB Figueira IL Versiani M 《The Psychiatric quarterly》2007,78(3):241-250
We aimed to compare the history of trauma and the profile and severity of dissociative symptoms of patients with obsessive-compulsive
disorder (OCD) to those of patients with social anxiety disorder (SAD). Patients with OCD (n = 34) and patients with SAD (n = 30) were examined with the following instruments: Trauma History Questionnaire (THQ), Dissociative Experience Scale (DES),
Obsessive-Compulsive Inventory (OCI), Liebowitz Social Anxiety Scale (LSAS), Beck Depression Inventory (BDI), and Beck Anxiety
Inventory (BAI). Patients with OCD reported significantly lower rates of exposure to traumatic events. Nevertheless, the severity
of dissociative symptoms was not significantly different between the groups. Regression analyses showed that, while the OCI
scores better predicted the variance on DES scores in the OCD sample, the LSAS and the BAI better predicted the variance on
the DES among patients with SAD. Patients with OCD are probably less vulnerable to some types of traumatic experiences. Dissociative
symptoms may cut across different anxiety disorders. 相似文献
10.
Dissociative states and epilepsy 总被引:3,自引:0,他引:3
Since symptoms of chronic dissociative disorders such as multiple personality disorder (MPD) may be shared by patients with seizure disorders, we investigated the possible relationship between dissociative states and epilepsy. We monitored 6 MPD patients with intensive video-EEG recordings to determine whether epileptic phenomena have any correlation to the dissociative symptoms experienced by these patients. Previously, physicians had diagnosed epilepsy in all 6 patients; however, none proved to have epilepsy. In addition, we studied dissociative symptoms in 71 epileptic patients with the aid of a standardized questionnaire, the Dissociative Experiences Scale, and compared them with age-matched controls. While the group median score of cases with complex partial seizures was higher than that of normal controls, it was significantly lower than that of the psychiatric patients with MPD. Partial seizure patients with dominant hemisphere foci had higher depersonalization subscale scores than those with nondominant foci. Our data suggest that epilepsy is not a primary pathophysiologic mechanism for developing dissociative symptoms. 相似文献
11.
The Personality Diagnostic Questionnaire (PDQ) was completed by significant others for 26 obsessive-compulsive disorder (OCD) patients. Personality traits and diagnoses were scored. Profiles indicated that only one patient met criteria for compulsive personality, whereas one quarter to one third of the sample met criteria for avoidant, histrionic, schizotypal, and dependent personality disorders. High mean percentages on traits scores were found for avoidant and dependent traits, as well as for passive-aggressive and compulsive ones. Patients with more personality traits provoked more negative familial reactions and were less socially adjusted, but they did not have more OCD symptoms at pretest. Personality diagnoses did not predict behavioral treatment outcome. High dependent personality trait scores were related to better post-test gains, whereas passive-aggressive ones were associated with poorer long-term benefits. Results are discussed in light of recent reports of personality disorder in OCD and in other anxiety disorder patients. Methodological concerns are delineated. 相似文献
12.
OBJECTIVE: To improve the ability to diagnose dissociative disorders in The Netherlands, the authors conducted a study using a Dutch version of the Structured Clinical Interview for DSM-III-R Dissociative Disorders (SCID-D) with additional questions on childhood trauma and symptoms of borderline and histrionic personality disorders. METHOD: All interviews were audiotaped or videotaped and rated by two investigators separately. Forty-four patients (42 women and two men) participated in the study. Most of the patients had been referred for evaluation of dissociative symptoms; five had participated in a nationwide survey on incest. None of the patients had ever received a diagnosis of a dissociative disorder, and none had evidence of organic brain syndrome or mental retardation. All patients were in active treatment; 23 were being treated in an outpatient psychiatric service, 13 in an inpatient psychiatric service, and eight in private practice. Thirty-two patients had been psychiatric inpatients at least once. RESULTS: Four diagnostic groups of patients were identified: two with dissociative disorders (12 patients with multiple personality disorder and 11 with dissociative disorder not otherwise specified), one with DSM-III-R personality disorders (11 patients), and one without dissociative or personality disorders (10 patients). CONCLUSIONS: Dissociative disorders are clearly not only an American phenomenon. The diagnosis can be made outside of the United States if the symptoms are sought. The SCID-D proved to be a promising instrument. 相似文献
13.
Karadag F Sar V Tamar-Gurol D Evren C Karagoz M Erkiran M 《The Journal of clinical psychiatry》2005,66(10):1247-1253
OBJECTIVE: To determine the prevalence of dissociative disorders among inpatients with alcohol or drug dependency. METHOD: The Dissociative Experiences Scale was used to screen 215 consecutive inpatients admitted to the dependency treatment center of a large mental hospital over a 1-year period (March 1, 2003, to March 31, 2004). Patients who had scores of 30.0 or above were compared with patients who scored below 10.0 on the scale. The patients in both groups were then evaluated using the Dissociative Disorders Interview Schedule and the Structured Clinical Interview for DSM-IV Dissociative Disorders. The interviewers were blind to the Dissociative Experiences Scale scores. RESULTS: Of the patients, 36.7% had a Dissociative Experiences Scale score of 30.0 or above. The prevalence of DSM-IV dissociative disorders was 17.2% (N = 37). On average, 64.9% of these patients' dissociative experiences had started 3.6 years (SD = 2.9; range, 1.0-11.0 years) before onset of the substance use. Patients with dissociative disorders were younger, and the mean duration of their remission periods was shorter. Dissociative disorder patients tended to use more than 1 substance, and drugs were used more frequently than alcohol in this group. The frequency of borderline personality disorder, somatization disorder, history of suicide attempt, and childhood abuse and neglect occurred more frequently in the dissociative disorder group than in the nondissociative disorder group. History of suicide attempt (p = .005), female sex (p = .050), and childhood emotional abuse (p = .010) were significant predictors of a dissociative disorder diagnosis. Significantly more patients with dissociative disorders stopped their treatment prematurely (p < .001). CONCLUSION: Impact of dissociative disorders on development and treatment of substance dependency requires further study. 相似文献
14.
Murat Boysan Abdullah Yıldırım Lütfullah Beşiroğlu Mehmet Celal Kefeli Mücahit Kağan 《The Psychiatric quarterly》2018,89(3):549-568
A growing body of research evidence documents the substantial associations between obsessive-compulsive disorder (OCD) and dissociation. This article describes the development and preliminary psychometric properties of the Van Obsessional Dissociation Questionnaire (VOD-Q). Obsessional dissociation is defined as a tendency to dissociate in reaction to distressing, unwanted and intrusive thoughts, images and impulses. The screening tool is conceptualized to tap obsessional dissociation across three dimensions: obsessional absorption, obsessional depersonalization/ derealization and obsessional amnesia. The VOD-Q, the Padua Inventory-Revised (PI-R), the Dissociative Experiences Scale (DES), and the Obsessive Belief Questionnaire (OBQ-44) were administered in this study. The results showed that the VOD-Q had excellent test-retest reliability (ranging from 0.73 to 0.90) and internal consistency (ranging from 0.90 to 0.97). The VOD-Q total and subscale scores were significantly associated with measures of obsessive-compulsive symptoms and dissociative experiences. OCD patients scored significantly higher on the VOD-Q than community participants. Based on the present findings, the VOD-Q appears to be a reliable and valid instrument for the measurement of obsessional dissociative experiences. 相似文献
15.
The aims of the present study were to examine the frequency of personality disorders in 36 patients with obsessive-compulsive disorder (OCD), and to investigate whether patients with a coexisting personality disorder could be characterized by certain personality traits assessed by means of the Karolinska Scales of Personality (KSP). In total, 27 (75%) of the OCD patients fulfilled the DSM-III-R criteria for a personality disorder, and 13 patients (36%) had an obsessive-compulsive personality disorder. Subjects with a comorbid personality disorder had significantly higher scores on most of the KSP scales, including all anxiety scales, as well as scales measuring indirect aggression, irritability, guilt and detachment, whereas subjects without personality disorders did not differ significantly from healthy controls with regard to personality traits. 相似文献
16.
Koreki A 《Seishin shinkeigaku zasshi》2011,113(9):897-905
Dissociation involves a variety of clinical concepts, and some disorders are also similar to but not the same as dissociation. Dissociative disorder is considered to be a pathological phenomenon based on a psychological mechanism. Accurate diagnosis is very important to ensure that patients receive adequate treatment, although such consideration is not unique to dissociative disorder. Accordingly, there is a need to carefully distinguish dissociation from other disorders. In this article, we outline a number of dissociative and dissociative-like states from the symptoms of amnesia, depersonalization and switching. In particular, we highlight the differences between transient global amnesia and dissociative amnesia, and imaginary companions and dissociative alter personality. Additionally, as the symptoms of conditions such as dissociative amnesia and dissociative identity disorder are easily confused, we also made efforts to organize them. 相似文献
17.
Fifteen patients with trichotillomania (TM) and 25 patients with obsessive-compulsive disorder (OCD) were studied. All patients were evaluated using the structured clinical interview for DSM-III-R (SCID-P). TM and OCD patients were compared with respect to demographic variables and the scores obtained from the various scales. The TM group had a greater percentage of women and showed an earlier age at onset. There was no significant difference for depression and anxiety assessed with the STAI, HRSA, and HRSD between the groups. Compared to OCD patients, TM patients had significantly lower scores on the Y-BOCS. The two groups were similar on the measures of resistance to and control of the hair pulling/compulsive symptoms. We found significantly higher incidence of anxiety and depressive disorders, and Axis II personality disorders for OCD patients. These findings are discussed in the view of results from earlier reports. 相似文献
18.
《Annales médico-psychologiques》2019,177(8):788-795
ObjectivesWe present the theory of the structural dissociation of the personality as a way to conceptualize dissociative psychosis and illustrate this with two case studies. This theory was developed to help understand trauma related disorders, i.e. dissociative disorders. In line with Janet's work, this theory states that a traumatic event can lead to a division (dissociation) of the personality in two or more parts: an apparently normal part of the personality deals with daily life activities and avoids the traumatic memories, and one or more emotional parts of the personality stay fixated on the traumatic experience and can reach a certain autonomy as in dissociative identity disorder. Dissociative psychosis is understood as the intrusion of emotional parts into the apparently normal part, which gets overwhelmed, with psychotic-like intrusions. In the most severe cases, an emotional part takes over the executive role over a long period of time.Patients/methodsThe first case study is a male patient suffering from repetitive (at least once a year) psychotic episodes with a normal nonpsychotic functioning between episodes. Main psychotic symptoms are mystic delusions, verbal auditory hallucinations and disorganized thinking. Hypnotherapeutic interventions allowed an evaluation of a possible structural dissociation, which then led to the diagnostic of dissociative psychosis. A psychotherapy based on the theory of structural dissociation was then engaged. The second case study is a female patient with depersonalization disorder and a dissociative psychosis several weeks after the traumatic birth of her twin children. Psychotic symptoms were mystic, referential and persecutory delusions.ResultsIn the first case, after three years of adapted psychotherapy, the patient showed no relapse of dissociative psychosis and did not need any hospitalization. A single risk of relapse was avoided with one session of adapted hypno-imaginative interventions. In the second case, after three sessions of hypnotherapeutic treatment based on the theory of the structural dissociation of the personality, the patient was symptom free, also at two and half years follow up.ConclusionsThe theory of the structural dissociation of the personality is useful in conceptualizing dissociative psychosis. Hypnotherapeutic and hypno-imaginative interventions with a light trance and adapted to this theory can be useful in the treatment of such a disorder. Such interventions can help clinicians enter the patient's inner world to better understand the meaning of the symptoms and then suggest a resolution for the trauma related emotional parts involved in the expression of the psychotic-like symptoms. We discuss the necessity of an official diagnostic for this disorder that could be better named reactive dissociative psychosis or reactive dissociative disorder with psychotic features. Clinicians need to be aware of this specific diagnostic that may benefit from specific psychotherapeutic interventions, probably better adapted than those needed for real psychotic disorders. 相似文献
19.
Poyurovsky M Faragian S Pashinian A Heidrach L Fuchs C Weizman R Koran L 《Psychiatry research》2008,159(1-2):254-258
In this study we compared 15 patients with DSM-IV obsessive-compulsive disorder (OCD) and schizotypal personality disorder (SPD) and 31 non-SPD OCD patients. OCD-SPD patients had poorer insight, more negative symptoms, lower functioning, more antipsychotic augmentation and more first-degree relatives with schizophrenia-spectrum disorders. A distinct clinical phenotype of OCD associated with SPD should be considered when investigating etiopathogenetic mechanisms. 相似文献
20.
The aim of this study was to investigate the occurrence of dissociative symptoms in patients with a schizophrenic disorder. The pattern of dissociative experiences was examined in a group of patients with a diagnosis of the schizophrenia spectrum disorder (n = 26; mean age 27.9 years), and a group of patients with a diagnosis of borderline personality disorder (n = 26; mean age 24.0 years) was compared with normal controls of the general population (n = 1,056; mean age 18.7 years). The degree of self-reported dissociative symptoms was measured using the German version of the Dissociative Experiences Scales. The dissociation scores were significantly higher among patients with a diagnosis of borderline personality disorder compared to the group of schizophrenic patients and to the control group. There was no difference in the degree of reported dissociative experiences between the group of schizophrenic patients and the normal volunteers. An analysis of the subdimensions (dissociative amnesia, absorption/imaginative involvement, depersonalization/derealization) of the scale revealed the same strong distinctions between the investigated groups. There was no evidence that dissociative symptoms reflect a specific vulnerability in young schizophrenic patients. 相似文献