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1.
Association of comorbid posttraumatic stress disorder and major depression with greater risk for suicidal behavior 总被引:3,自引:0,他引:3
Oquendo MA Friend JM Halberstam B Brodsky BS Burke AK Grunebaum MF Malone KM Mann JJ 《The American journal of psychiatry》2003,160(3):580-582
OBJECTIVE: Posttraumatic stress disorder (PTSD) increases the risk of suicidal behavior; a major depressive episode also increases the risk for suicidal behavior. The authors' goal was to examine the effect of comorbid PTSD and major depressive episode on suicidal behavior. METHOD: Inpatients with a diagnosis of major depressive episode (N=156) were assessed for PTSD, suicidal behavior, and clinical risk factors for suicidal acts. RESULTS: Patients with comorbid major depressive episode and PTSD were more likely to have attempted suicide, and women with both disorders were more likely to have attempted suicide than men with both disorders. Cluster B personality disorder and PTSD were independently related to history of suicide attempts. CONCLUSIONS: The greater rate of suicide attempts among patients with comorbid PTSD and major depressive episode was not due to differences in substance use, childhood abuse, or cluster B personality disorders. 相似文献
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Berlim MT Perizzolo J Fleck MP 《Revista brasileira de psiquiatria (S?o Paulo, Brazil : 1999)》2003,25(Z1):51-54
Epidemiological studies clearly indicate that posttraumatic stress disorder (PTSD) is becoming a major health concern worldwide even if still poorly recognized and not well treated. PTSD commonly co-occurs with other psychiatric disorder, especially with major depression. However, the relationship between these disorders and the treatment of this complex clinical entity are only now being addressed in the specialized literature. Some authors argued that they are two distinct entities, whereas others defended the hypothesis that the high prevalence of this comorbidity may represent an artifact derived from the diagnostic criteria currently used. Regarding the treatment of PSTD comorbid with major depression, the available data from controlled studies are insufficient to point out for a specific approach, although some small trials reported the usefulness of combining selective serotonin reuptake inhibitors and cognitive therapy. 相似文献
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ABSTRACT: Research has shown an increased frequency of suicidal behaviors in those with PTSD, but few studies have investigated the factors that underlie the emergence of suicidal behavior in PTSD. Two theories of suicide, the Cry of Pain and the Schematic Appraisal Model of Suicide, propose that feelings of hopelessness, defeat, and entrapment are core components of suicidality. This study aimed to examine the association between suicidal behavior and hopelessness, defeat, and entrapment in trauma victims with and without a PTSD diagnosis. The results demonstrated that hopelessness, defeat, and entrapment were significantly positively associated with suicidal behavior in those with PTSD. Hopelessness and defeat were also significantly positively associated with suicidal behavior in trauma victims without PTSD. In those with PTSD, the relationship between suicidal behavior and hopelessness and entrapment remained significant after controlling for comorbid depression. The findings provide support for the contemporary theories of suicidality and have important clinical implications. 相似文献
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Horesh N Orbach I Gothelf D Efrati M Apter A 《The Journal of nervous and mental disease》2003,191(9):582-588
The objective of the study was to examine the hypothesis that some forms of suicidal behavior among adolescents are related to helplessness and depression, whereas others are related to anger and impulsivity. Sixty-five adolescents were studied. Thirty-three had borderline personality disorder (BPD), of whom 17 had made a recent suicide attempt. Thirty-two had major depressive disorder (MDD), of whom 16 had made a recent suicide attempt. Assessments were made with the Child Suicide Potential Scale, the Beck Depression Inventory, the Beck Hopelessness Scale, the Multidimensional Anger Inventory, the Overt Aggression Scale, the Impulsiveness-Control Scale, and the Suicide Intent Scale. Adolescents with BPD had more anger, aggression, and impulsiveness than those with MDD, but similar levels of depression and hopelessness. Suicidal versus nonsuicidal adolescents were more depressed, hopeless, and aggressive, but not more angry or impulsive. There were no significant differences in impulsiveness for the MDD suicidal group versus the MDD nonsuicidal group, but the suicidal BPD adolescents were significantly more impulsive than the nonsuicidal BPD adolescents. In the subjects with BPD, impulsiveness and aggression correlated significantly and positively with suicidal behavior. In the subjects with MDD, no such correlations were seen. In both diagnostic groups, depression and hopelessness correlated positively and significantly with suicidal behavior. Anger did not correlate with suicidal behavior in either of the groups. The suicidal subjects with MDD had significantly higher suicidal intent scores than the suicidal adolescents with BPD. We conclude that the nature of suicidal behavior in adolescents with BPD differs from that seen in MDD with respect to the role of anger and aggression. 相似文献
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BACKGROUND: A high proportion of patients with generalized anxiety disorder (GAD) have comorbid depressive illness. The presence of anxiety in depression has significant prognostic implications. Because of mirtazapine's early anxiolytic effects, the present study was undertaken as a preliminary investigation in patients with a diagnosis of major depression with comorbid GAD. METHOD: Mirtazapine was administered to 10 patients with DSM-IV major depressive disorder and comorbid GAD in an 8-week open-label study. Mirtazapine was increased from an initial daily dose of 15 mg to a maximum daily dose of 45 mg. RESULTS: Patients were found to have significant reductions in Hamilton Rating Scale for Depression scores, Hamilton Rating Scale for Anxiety scores, and Beck Depression Inventory scores, with improvement noted after the first week of therapy and continuing improvement over the 8 weeks of study. CONCLUSION: These positive preliminary findings support the further investigation of mirtazapine's potential value as a treatment for generalized anxiety disorder in addition to its established efficacy as an antidepressant drug. 相似文献
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Schneier FR Blanco C Campeas R Lewis-Fernandez R Lin SH Marshall R Schmidt AB Sanchez-Lacay JA Simpson HB Liebowitz MR 《Depression and anxiety》2003,17(4):191-196
Treatment of patients with both social anxiety disorder and major depression has been little studied although social anxiety disorder and depression frequently co-occur. Each disorder has been shown to respond to serotonin reuptake inhibitor treatment. Objectives of this study were to characterize a sample of these comorbid patients and to assess response to treatment with citalopram. Patients with primary DSM-IV generalized subtype of social anxiety disorder and comorbid major depression (N = 21) were assessed for symptoms of each disorder, including atypical depressive features, and functional impairment. Patients were treated with a flexible dose of open label citalopram for 12 weeks. Response rates for the intention-to-treat sample at week 12 were 14/21 (66.7%) for social anxiety disorder and 16/21 (76.2%) for depression. All continuous measures of social anxiety, depression, and functional impairment improved significantly with treatment, but depression symptoms responded more rapidly and more completely than social anxiety symptoms. Mean dose of citalopram at study endpoint was 37.6 mg/day. Only three patients (14.3%) fulfilled DSM-IV criteria for atypical features of depression, although 18 (85.7%) fulfilled the criterion for interpersonal rejection sensitivity. Citalopram treatment may benefit patients with primary social anxiety disorder and comorbid major depression, and it should be further studied in controlled trials. Improvement in social anxiety disorder symptoms lagged behind improvement in depression, and greater than 12 weeks of treatment may be required to assess full social anxiety response in patients with comorbid depression. The overlap of social anxiety disorder with atypical features of depression may primarily be due to the shared feature of rejection sensitivity. 相似文献
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Rosenberg PB Mehndiratta RB Mehndiratta YP Wamer A Rosse RB Balish M 《The Journal of neuropsychiatry and clinical neurosciences》2002,14(3):270-276
Twelve patients with comorbid posttraumatic stress disorder (PTSD) and major depression underwent repetitive transcranial magnetic stimulation (rTMS) to left frontal cortex as an open-label adjunct to current antidepressant medications. rTMS parameters were as follows: 90% of motor threshold, 1 Hz or 5 Hz, 6,000 stimuli over 10 days. Seventy-five percent of the patients had a clinically significant antidepressant response after rTMS, and 50% had sustained response at 2-month follow-up. Comparable improvements were seen in anxiety, hostility, and insomnia, but only minimal improvement in PTSD symptoms. Left frontal cortical rTMS may have promise for treating depression in PTSD, but there may be a dissociation between treating mood and treating core PTSD symptoms. 相似文献
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Pitchot W Scantamburlo G Pinto E Hansenne M Reggers J Ansseau M Legros JJ 《Journal of psychiatric research》2008,42(8):684-688
The purpose of the present study was to assess if AVP-neurophysin is associated with hypercortisolemia and suicidal behaviour in depressed patients. The study included 28 patients subgrouped into suicide attempters (n=13) and nonattempters (n=15). We assessed basal AVP-neurophysins concentrations and post-dexamethasone (DST) cortisol levels. Concentrations of AVP-neurophysins did not differ between DST suppressors and nonsuppressors: 0.29+/-0.13 ng/ml vs 0.36+/-0.21 ng/ml, (F=1.1, df=1, 27, p=0.30). Suicide attempters did not differ from nonattempters for AVP-neurophysins levels. Our results fail to support a role of AVP in the early cortisol escape. 相似文献
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ObjectiveA considerable number of studies have reported an increased frequency of suicidal behaviors among individuals diagnosed with posttraumatic stress disorder (PTSD). This study aims, first, to provide a comprehensive systematic review and meta-analysis of the association between a PTSD diagnosis and frequency of suicidality and, second, to examine the role of comorbid depression in the association between suicidality and PTSD.MethodsSearches of Medline (June 2010), EMBASE (June 2010), PsycINFO (June 2010), PILOTS (June 2010), and Web of Science (June 2010) were conducted to identify studies that examined the association between PTSD and suicidality. The studies had to include an effect size of the association between PTSD and suicidality to be included in the meta-analysis. Sixty-three studies were eligible for inclusion in the meta-analysis. Overall and subgroup effect sizes were examined.ResultsA highly significant positive association between a PTSD diagnosis and suicidality was found. The PTSD-suicidality association persisted across studies using different measures of suicidality, current and lifetime PTSD, psychiatric and nonpsychiatric samples, and PTSD populations exposed to different types of traumas. Comorbid major depression significantly compounded the risk for suicide in PTSD populations.ConclusionThe current meta-analysis provides strong evidence that a PTSD diagnosis is associated with increased suicidality. The crucial role of comorbid major depression in the etiology of suicidality in PTSD is also supported. 相似文献
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Grieger TA Cozza SJ Ursano RJ Hoge C Martinez PE Engel CC Wain HJ 《The American journal of psychiatry》2006,163(10):1777-83; quiz 1860
OBJECTIVE: This study examined rates, predictors, and course of probable posttraumatic stress disorder (PTSD) and depression among seriously injured soldiers during and following hospitalization. METHOD: The patients were 613 U.S. soldiers hospitalized following serious combat injury. Standardized screening instruments were administered 1, 4, and 7 months following injury; 243 soldiers completed all three assessments. Cross-sectional and longitudinal analyses of risk factors were performed. PTSD was assessed with the PTSD Checklist; depression was assessed with the Patient Health Questionnaire. Combat exposure, deployment length, and severity of physical problems were also assessed. RESULTS: At 1 month, 4.2% of the soldiers had probable PTSD and 4.4% had depression; at 4 months, 12.2% had PTSD and 8.9% had depression; at 7 months, 12.0% had PTSD and 9.3% had depression. In the longitudinal cohort, 78.8% of those positive for PTSD or depression at 7 months screened negative for both conditions at 1 month. High levels of physical problems at 1 month were significantly predictive of PTSD (odds ratio=9.1) and depression at 7 months (odds ratio=5.7) when the analysis controlled for demographic variables, combat exposure, and duration of deployment. Physical problem severity at 1 month was also associated with PTSD and depression severity at 7 months after control for 1-month PTSD and depression severity, demographic variables, combat exposure, and deployment length. CONCLUSIONS: Early severity of physical problems was strongly associated with later PTSD or depression. The majority of soldiers with PTSD or depression at 7 months did not meet criteria for either condition at 1 month. 相似文献
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OBJECTIVE: Posttraumatic stress disorder (PTSD) and major depression occur frequently following traumatic exposure, both as separate disorders and concurrently. This raises the question of whether PTSD and depression are separate disorders in the aftermath of trauma or part of a single general traumatic stress construct. This study aimed to explore the relationships among PTSD, depression, and comorbid PTSD/depression following traumatic injury. METHOD: A group of 363 injury survivors was assessed just prior to discharge from hospital and 3 and 12 months postinjury. Canonical correlations were used to examine the relationship between PTSD and depression symptom severity and a set of predictor variables. Multinomial logistic regression was used to identify whether the diagnostic categories of PTSD, depression, and comorbid PTSD/depression were associated with different groups of predictors. RESULTS: The majority of psychopathology in the aftermath of trauma was best conceptualized as a general traumatic stress factor, suggesting that when PTSD and depression occur together, they reflect a shared vulnerability with similar predictive variables. However, there was also evidence that in a minority of cases at 3 months, depression occurs independently from PTSD and was predicted by a different combination of variables. CONCLUSIONS: While PTSD and comorbid PTSD/depression are indistinguishable, the findings support the existence of depression as a separate construct in the acute, but not the chronic, aftermath of trauma. 相似文献
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Watts BV 《The journal of ECT》2007,23(2):93-95
OBJECTIVE: Posttraumatic stress disorder (PTSD) and major depressive disorder frequently co-occur. Electroconvulsive therapy (ECT) is the most effective treatment for refractory major depressive disorder. We examined the effect of ECT in patients with co-occurring major depression and PTSD. METHOD: Using a retrospective chart review, we examined the outcome of the cases of 26 patients with major depression and co-occurring PTSD who received a course of ECT. The patients received either suprathreshold right unilateral, bilateral, or a combination of both. Using paired t test analysis, we compared the pretreatment and the posttreatment symptoms using the Montgomery-Asberg Depression Rating Scale and the PTSD Checklist. RESULTS: The patients receiving ECT had a significant reduction in the symptoms of major depression and some amelioration in PTSD symptoms. CONCLUSIONS: Electroconvulsive therapy may be an effective treatment for patients with refractory depression and co-occurring PTSD. 相似文献
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Kim YK Lee HP Won SD Park EY Lee HY Lee BH Lee SW Yoon D Han C Kim DJ Choi SH 《Progress in neuro-psychopharmacology & biological psychiatry》2007,31(1):78-85
Brain-derived neurotrophic factor (BDNF), the most abundant neurotrophin in the brain, has a known association with the pathophysiology of anxiety and depression. However, the role of BDNF in suicide has not been well investigated to date. This study examined plasma BDNF levels in 32 major depressive disorder (MDD) patients who had recently attempted suicide, 32 non-suicidal MDD patients, and 30 normal controls. The lethality of the suicide attempt was measured using the Risk-Rescue Rating (RRR) and Lethality Suicide Attempt Rating Scale (LSARS). The severity of depression was measured with the Hamilton Depression Rating Scale (HDRS). Plasma BDNF levels were measured by enzyme linked immunosorbent assay. BDNF levels were significantly lower in suicidal MDD patients (430.5+/-397.0 pg/ml) than non-suicidal MDD patients (875.80+/-663.02 pg/ml) or normal controls (889.4+/-611.3 pg/ml) (F=6.682, p=0.002). The most suitable cut-off point of BDNF level between suicidal depression and non-suicidal depression groups was 444.58 pg/ml. At this cut-off point, the sensitivity=68.7%, specificity=78.1%, positive predictive value=75.9%, and negative predictive value=71.4%. However, there was no significant difference in BDNF levels between the depressive control and normal control groups (p=0.996). LSARS and RRR did not reveal any significant correlations with BDNF levels in suicidal patients. In addition, BDNF levels were not different between fatal and non-fatal suicide attempts. These results suggest that reduction of plasma BDNF level is related to suicidal behavior in major depression and that BDNF level may be a biological marker of suicidal depression. 相似文献
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G I Keitner I W Miller A E Fruzzetti N B Epstein D S Bishop W H Norman 《Psychiatry》1987,50(3):242-255
Family functioning was compared between suicide-attempting and nonsuicidal depressed inpatients in order to further understand psychosocial determinants of suicidal behavior. Suicidal behavior was strongly associated with a discrepancy between the patient's perception of his/her family and the perception held by other family members. Suicide-attempting depressed inpatients perceived their family functioning to be worse than did their families. Suicidal patients also viewed their families more negatively than did depressed nonsuicidal inpatients, who actually viewed their family functioning more positively than did their family members. The clinical implications of these findings are discussed. 相似文献
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Although comorbid depression is a predictor of poor treatment response in obsessive-compulsive disorder (OCD), there is limited understanding of factors that contribute to depression severity in OCD. The current study examines the influence of OCD-related factors (autogenous obsessions and obsessional beliefs) and non-specific factors (avoidance and anxiety) on depression severity in a sample of OCD patients. There were 56 participants with only OCD and 46 with OCD and comorbid depression. Self-report questionnaires measuring depression, OCD-related factors, and non-specific factors were completed. Although there were no significant differences between the two groups on these variables, depression severity was positively correlated with anxiety, avoidance, obsessional beliefs, and autogenous obsessions in the whole sample. When entered into a multiple regression model to predict depression severity, these factors accounted for 51% of the variance. While OCD-related factors remained significant predictors after controlling for non-specific factors, the non-specific factors made the most significant contributions to the model. Our findings suggest that in addition to dealing with autogenous obsessions, addressing anxiety and avoidance might lead to improvements in the treatment of OCD with comorbid depression. 相似文献
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Simon NM Zalta AK Otto MW Ostacher MJ Fischmann D Chow CW Thompson EH Stevens JC Demopulos CM Nierenberg AA Pollack MH 《Journal of psychiatric research》2007,41(3-4):255-264
Individuals with bipolar disorder are at increased risk for suicide attempts and completion. Although anxiety may be a modifiable suicide risk factor among bipolar patients, anxiety disorder comorbidity has not been highlighted as critical in identification of high-risk individuals nor has its treatment been integrated into suicide prevention strategies. In this study, ancillary to the Systematic Treatment Enhancement Program for Bipolar Disorder (STEP-BD), 120 outpatients with bipolar disorder completed detailed assessment of suicidal ideation and behaviors. We examined the association of current and lifetime comorbid anxiety disorders with suicidal ideation and behaviors univariately and with adjustment for potential confounders in regression models. Lifetime anxiety disorders were associated with a more than doubling of the odds of a past suicide attempt, and current anxiety comorbidity was associated with a more than doubling of the odds of current suicidal ideation. Individuals with current anxiety disorders had more severe suicidal ideation, a greater belief suicide would provide relief, and a higher expectancy of future suicidal behaviors. However, some of these associations appeared to be better accounted for by measures of bipolar severity including an earlier age at bipolar onset and a lack of current bipolar recovery. Comorbid anxiety disorders may play a role in characteristics of bipolar disorder that then elevate risk for suicidal ideation and attempts. While further research is needed to establish the precise nature of these associations, our data support that the presence of comorbid anxiety disorders in individuals with bipolar disorder should trigger careful clinical assessment of suicide risk. 相似文献