RESUMO
BACKGROUND: This study focused on the impact of therapeutic alliance on therapy dropout in a naturalistic sample of patients with borderline pathology receiving dialectical behavior therapy (DBT) in a residential setting. We assumed that low therapeutic alliance shortly after admission would be associated with elevated dropout. METHODS: 44 participants with borderline pathology (≥ 3 DSM-5 borderline personality disorder criteria) in a residential DBT program completed a quality assurance questionnaire set assessing demographic information, pretreatment psychopathology and therapeutic alliance during the first seven days of their residential stay. Predictors of dropout were investigated using binary logistic regression analyses. RESULTS: The dropout rate was 34.1% (n = 15). In binary logistic regression analyses with variables covering demographic and clinical characteristics, comorbidities and childhood trauma history, only the therapeutic alliance significantly predicted dropout (z = -2.371, p = .018). CONCLUSIONS: This study supports the importance of therapy process variables, here the therapeutic alliance at the beginning of treatment, as predictors of therapy dropout in borderline pathology. If this finding is replicated, it shows the potential importance of monitoring the therapeutic relationship throughout the therapeutic process. CLINICALTRIALS: gov Identifier: NCT05289583, retrospectively registered on March 11, 2022.
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Terapia do Comportamento Dialético , Aliança Terapêutica , Humanos , Pacientes , Psicopatologia , PsicoterapiaRESUMO
BACKGROUND: A relevant heterogeneity of treatment effects in posttraumatic stress disorder (PTSD) is discussed with respect to the debate about the necessity of phase-based treatment and in light of the new diagnosis of complex PTSD and has recently been proven; however, there has been little personalization in the treatment of PTSD. This article presents the current state of research on the personalized selection of specific psychotherapeutic methods for the treatment of PTSD based on patient characteristics using statistical methods. METHODS: A systematic literature search was conducted in the PubMed (including Medline), Embase, Web of Science Core Collection, Google Scholar, PsycINFO and PSYNDEX databases to identify clinical trials and reviews examining personalized treatment for PTSD. RESULTS: A total of 13 relevant publications were identified, of which 5 articles were predictor analyses in samples without control conditions and 7 articles showed analyses of randomized controlled trials (RCT) with a post hoc comparison of treatment effects in optimally and nonoptimally assigned patients. In addition, one article was a systematic review on the treatment of patients with comorbid borderline personality order and PTSD. DISCUSSION: The available manuscripts indicate the importance and benefits of personalized treatment in PTSD. The relevant predictor variables identified for personalization should be used as a suggestion to investigate them in future prospective studies.
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Transtornos de Estresse Pós-Traumáticos , Humanos , Comorbidade , Psicoterapia/métodos , Ensaios Clínicos Controlados Aleatórios como Assunto , Transtornos de Estresse Pós-Traumáticos/diagnóstico , Transtornos de Estresse Pós-Traumáticos/terapia , Valor Preditivo dos TestesRESUMO
OBJECTIVE: Patients with Alzheimer disease dementia (ADD) often show impaired orientation and navigation. Signage offers an opportunity to compensate for these deficits, communicate information efficiently and facilitate wayfinding. Certain properties of signs such as colors and contrasts may beneficially affect the uptake and processing of information particularly in ADD patients. METHODS: Thirty-six healthy older adults and 30 ADD patients performed a computerized color perception task that required discriminating different color combinations. The effects of different contrast features on performance accuracy and speed in the 2 experimental groups were examined by nonparametric mixed analysis of variances. RESULTS: Analyses revealed a significant effect of contrast polarity on reaction times, significant effects of group on reaction times and errors as well as a marginally significant interaction of group×color on errors. All participants benefitted from positive contrast polarity (ie, dark target on lighter background) as indicated by increased performance speed. Furthermore, ADD patients reacted slower and less accurate than healthy controls, but showed higher accuracy at black-white and red-yellow than at blue-green color combinations. CONCLUSIONS: Our findings suggest the implementation of signs with positive contrast polarity to ensure faster reactions. In addition, certain color combinations may enhance accuracy, particularly in patients with ADD.
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Doença de Alzheimer , Idoso , Percepção de Cores , Humanos , Tempo de ReaçãoRESUMO
PURPOSE: Up to now there are only few studies and no RCT comparing efficacy or effectiveness of supported housing (SH) versus residential care (RC) in severe mental illness (SMI) without homelessness. Here we present an observational follow-up study in SMI subjects, who entered SH or RC, to compare clinical and functional outcomes 2 years later. METHODS: In this prospective study in more than 30 locations throughout a German federal state, we included SMI subjects, who entered SH (n = 153) or RC (n = 104). About one quarter suffered from each substance use, psychotic, affective, or other disorders. To avoid sampling bias, we used the propensity score matching method to establish a quasi-experimental design. Outcome measures were social functioning (SFS), the number of psychiatric hospitalisations, psychopathology (SCL-9-K), and quality of life (MANSA). Apart from descriptive methods we analysed primarily using repeated-measures ANOVAS. RESULTS: Our analyses revealed significant effects of time for all outcomes in both study groups. However, there were not any group differences of outcome measures, i.e., not any significant effects of group or interactional effects of group x time. Moreover, these results hold true for intent-to-treat and per-protocol sample analyses. CONCLUSION: The results show, that SH and RC for non-homeless people with SMI achieve the same clinical and psychosocial outcomes across a 2-year period. Taking into account the users' preferences, the present findings should give reason to ensure the availability of affordable housing and to support the expansion of supported housing approaches.
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Habitação , Transtornos Mentais , Seguimentos , Humanos , Transtornos Mentais/psicologia , Transtornos Mentais/terapia , Estudos Prospectivos , Qualidade de VidaRESUMO
Das "Collaborative Assessment and Management of Suicidality" (CAMS) ist einer von mehreren Interventionsansätzen zur Behandlung von suizidalen Patienten und Patientinnen und wurde weltweit seit 3 Jahrzehnten untersucht und weiterentwickelt. Das CAMS ist auf die Etablierung einer tragenden therapeutischen Beziehung auf Augenhöhe zu einer suizidalen Person ausgerichtet. Der Patient wird aktiv an der Einschätzung seines Suizidrisikos beteiligt und zum "Mitverfasser" seines eigenen suizidspezifischen Behandlungsplans. Das konkrete therapeutische Vorgehen wird durch ein vielseitig anwendbares Instrument, die sogenannte Suizidstatusform (SSF), strukturiert und geleitet. Das CAMS kann von verschiedenen therapeutischen Berufsgruppen sowie bei Patienten und Patientinnen mit unterschiedlichen Diagnosen angewandt werden. Die Wirksamkeit im Hinblick auf eine Verringerung von Suizidgedanken, der allgemeinen psychischen Belastung und Depressivität sowie auf eine Zunahme von Hoffnung und Zuversicht ist mittlerweile empirisch gut belegt.The "Collaborative Assessment and Management of Suicidality" (CAMS) is an intervention approach for the treatment of suicidal patients that has been studied and developed for three decades around the world. CAMS is focused on establishing a continuing therapeutic relationship at eye level with a suicidal person. The patient is actively involved in assessing his or her suicide risk and becomes the "co-author" of his or her own suicide-specific treatment plan. The specific therapeutic procedure is structured and guided by a versatile instrument called the Suicide Status Form (SSF). CAMS can be applied by different therapeutic professional groups to patients with different diagnoses. Its effectiveness in reducing suicidal ideation, general psychological distress and depressiveness, and increasing hope and confidence is now empirically well established.
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Ideação Suicida , Suicídio , Intervenção em Crise , Feminino , Humanos , MasculinoRESUMO
OBJECTIVES: The aim of the present study was to investigate whether patients with borderline personality disorder (BPD) show lower self-compassion and self-esteem than healthy controls and whether patients' self-compassion and self-esteem moderate the association between childhood trauma and the severity of their BPD symptoms. METHOD: Self-reported self-compassion, self-esteem, and the current severity of BPD symptoms were assessed in 35 female patients with BPD and 35 age-matched control participants. Further, traumatic childhood experiences were recorded in the patient group. RESULTS: Patients with BPD reported significantly lower self-compassion and self-esteem compared to healthy controls. In addition, self-compassion but not self-esteem moderated the positive correlation between childhood trauma and the severity of BPD symptoms. DISCUSSION: Self-compassion appears to buffer the negative consequences of childhood traumatization. Therefore, cultivating self-compassion may be an important therapeutic aim for patients with BPD.
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Transtorno da Personalidade Borderline , Empatia , Feminino , Humanos , Autoimagem , AutorrelatoRESUMO
Objective: The present study investigated predictors of treatment attendance among 226 women with posttraumatic stress disorder (PTSD) and substance use disorder (SUD). Participants received either an integrated intervention for PTSD and SUD ("Seeking Safety") or a relapse prevention training (RPT) as part of a multicenter randomized controlled trial. Method: Beta-binomial regression was conducted to investigate baseline sociodemographic, motivational, mental health and substance use predictors of session attendance. Treatment by predictor interactions were included to identify treatment-specific predictors. Results: Session attendance was predicted by employment status, drug use severity and abstinence status. Higher drug use severity and unemployment were associated with less session attendance. The effect of abstinence status was treatment-specific, with abstinent participants in RPT attending most sessions. Conclusions: Considering individual characteristics could enhance session attendance in outpatient treatment for women with PTSD and SUD. This might include matching treatment concepts to abstinence status, the identification of attendance barriers in unemployed women and more intensive treatment settings for those with severe drug use.
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Transtornos de Estresse Pós-Traumáticos , Transtornos Relacionados ao Uso de Substâncias , Feminino , Humanos , Motivação , Pacientes Ambulatoriais , Transtornos de Estresse Pós-Traumáticos/terapia , Transtornos Relacionados ao Uso de Substâncias/terapia , Resultado do TratamentoRESUMO
INTRODUCTION: Previous research suggests that specific symbol features attenuate symbol comprehension deficits in seniors suffering from Alzheimer disease dementia (ADD). However, it remains unclear whether these findings also apply to other disorders associated with cognitive dysfunctions. METHODS: Ninety healthy controls, 30 patients with major depressive disorder (MDD), 35 patients with mild cognitive impairment (MCI), and 55 patients with ADD performed a Symbol Processing Task with 4 different symbol categories. Nonparametric between×within subjects analyses were conducted to examine the impact of different symbol categories on performance accuracy in all experimental groups. RESULTS: Analyses revealed a higher symbol comprehension accuracy in healthy seniors than in MDD, MCI, and ADD patients, with the lowest accuracy rates shown by ADD patients. Although the type of symbol hardly affected performance accuracy in healthy seniors and MDD patients, different symbol categories influenced the performance of MCI and ADD patients significantly. CONCLUSIONS: Our findings indicate that symbols with distracting features impede symbol comprehension in ADD and MCI. Symbols with visual cues, by contrast, facilitate symbol comprehension in ADD and may even be advantageous over standardized symbols used in public life.
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Doença de Alzheimer/psicologia , Disfunção Cognitiva/psicologia , Compreensão/fisiologia , Transtorno Depressivo Maior/psicologia , Testes Neuropsicológicos/estatística & dados numéricos , Simbolismo , Idoso , Feminino , Humanos , Masculino , Reconhecimento Visual de ModelosRESUMO
BACKGROUND: The Collaborative Assessment and Management of Suicidality (CAMS) is a therapeutic framework that has been shown to reduce suicidal ideation and overall symptom distress. CAMS has not been previously evaluated in a standard acute inpatient mental health care setting with only short treatment times for suicidal patients. In this randomized controlled trial (RCT) we are investigating whether CAMS is more effective than Enhanced-Treatment as Usual (E-TAU) in reducing suicidal thoughts as primary outcome variable. We are also investigating depressive symptoms, general symptom relief, and the quality of the therapeutic alliance as secondary outcomes. METHODS/DESIGN: This RCT is designed as a single-center, two-armed, parallel group observer-blinded clinical effectiveness investigation. We are recruiting and randomizing 60 participants with different diagnoses, who are admitted as inpatients because of acute suicidal thoughts or behaviors into the Clinic for Psychiatry and Psychotherapy, Ev. Hospital Bethel in Bielefeld, Germany. The duration of treatment will vary depending on patients' needs and clinical assessments ranging between 10 and 40 days. Patients are assessed four times, at admission, discharge, 1 month, and 5 months post-discharge. The primary outcome measure is the Beck Scale for Suicide Ideation. Other outcome measures are administered as assessment timepoints including severity of psychiatric symptoms, depression, reasons for living, and therapeutic relationship. DISCUSSION: This effectiveness study is being conducted on an acute ward in a psychiatric clinic where patients have multiple problems and diagnoses. Treatment is somewhat limited, and therapists have a large caseloads. The results of this study can thus be generalizable to a typical inpatient psychiatric hospital settings. TRIAL REGISTRATION: This clinical trial has been retrospectively registered with the German Clinical Trials Register; registration code/ DRKS-ID: DRKS00013727 (on January 12, 2018). In addition, the study was also registered with the International Clinical Trials Registry Platform of the World Health Organization (identical registration code). Registry Name: "Evaluation von CAMS versus TAU bei suizidalen Patienten - Ein stationärer RCT".
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Transtornos Mentais/terapia , Psicoterapia/métodos , Ensaios Clínicos Controlados Aleatórios como Assunto , Suicídio/psicologia , Assistência ao Convalescente , Alemanha , Humanos , Pacientes Internados , Alta do Paciente , Ideação SuicidaRESUMO
The objective of this paper is to describe the agreement from the perspective of the authors who, as experts for the Deutsche Krankenhausgesellschaft (DKG - German Hospital Federation), have accompanied the PsIA negotiations since 2013. It traces the development of the PsIA negotiations leading to the "Änderungsvereinbarungen zur Vereinbarung zu den Psychiatrischen Institutsambulanzen gemäß § 118 Abs. 2 SGB V" (amendment agreements to the Agreement concerning the Psychiatric Outpatient Departments according to § 118 Abs. 2 SGB V - German Social Security Statute Book) of October 2019 with its striking difficulties in view of partly diametrally opposed interests of the negotiating partners.
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Assistência Ambulatorial , Serviços de Saúde Mental , Negociação , Alemanha , Humanos , Previdência SocialRESUMO
Background: Emotion dysfunction is a key symptom in patients with borderline personality disorder (BPD) and is considered a consequence of dysfunctional emotion regulation (e.g., reduced emotion acceptance). In the present functional MRI (fMRI) study, we investigated the neural correlates of habitual emotion acceptance in individuals with BPD. Methods: Female patients with BPD and female healthy controls passively viewed negative and neutral movie clips of faces during fMRI. We assessed emotion acceptance using the Emotion Acceptance Questionnaire (EAQ). To examine brain activation associated with habitual emotional acceptance of negative stimuli, the EAQ score was included as a regressor of interest in brain data analyses of activation intensity during negative compared with neutral movies. Results: We included 20 women with BPD and 20 heatlhy controls in our analysis. Compared with healthy controls, patients with BPD showed significantly more activation in frontostriatal brain regions (i.e., left superior frontal gyrus, right caudate) as well as in the left precuneus, left precentral gyrus, left posterior cingulate cortex and left hippocampus when confronted with negative (v. neutral) stimuli. Patients with BPD reported decreased emotion acceptance compared with healthy controls, and habitual emotion acceptance was inversely associated with activation of striatal areas (i.e., left putamen, left caudate) in patients with BPD. Limitations: Causal conclusions are not possible. Comorbid diagnoses were not excluded, and only female participants were investigated. Stimuli were not rated immediately and may not be generalizable to all negative emotions. We cannot make any statements about other emotion-regulation strategies that may have been applied here. Conclusion: Data indicate that striatal hyperactivation during the processing of negative stimuli in women with BPD is related to their decreased disposition to accept unpleasant emotional states. Thus, individuals with BPD may benefit from therapy approaches that focus on emotion acceptance in order to normalize emotional reactions.
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Transtorno da Personalidade Borderline/diagnóstico por imagem , Córtex Cerebral/diagnóstico por imagem , Regulação Emocional/fisiologia , Hipocampo/diagnóstico por imagem , Neostriado/diagnóstico por imagem , Adulto , Comportamento , Transtorno da Personalidade Borderline/fisiopatologia , Transtorno da Personalidade Borderline/psicologia , Encéfalo/diagnóstico por imagem , Encéfalo/fisiopatologia , Estudos de Casos e Controles , Núcleo Caudado/diagnóstico por imagem , Núcleo Caudado/fisiopatologia , Córtex Cerebral/fisiopatologia , Feminino , Lobo Frontal/diagnóstico por imagem , Lobo Frontal/fisiopatologia , Neuroimagem Funcional , Giro do Cíngulo/diagnóstico por imagem , Giro do Cíngulo/fisiopatologia , Hipocampo/fisiopatologia , Humanos , Imageamento por Ressonância Magnética , Neostriado/fisiopatologia , Vias Neurais/diagnóstico por imagem , Vias Neurais/fisiopatologia , Lobo Parietal/diagnóstico por imagem , Lobo Parietal/fisiopatologia , Córtex Pré-Frontal/diagnóstico por imagem , Córtex Pré-Frontal/fisiopatologia , Putamen/diagnóstico por imagem , Putamen/fisiopatologia , Adulto JovemRESUMO
BACKGROUND: Due to long waiting periods for outpatient psychotherapy and the high resource requirements of inpatient treatment, there is a need for alternative treatment programs for patients with depressive disorders. Thus, we investigated the effectiveness of the "Bielefeld Outpatient Intensive Treatment Program of Depression" (BID) in comparison with a typical inpatient treatment program by using a prospective quasi-experimental observational study. We assumed (i) that both complex programs are effective in pre-post analyses after 6 weeks and (ii) that inpatient treatment is more effective compared with the outpatient program. METHODS: Four hundred patients with depressive psychopathology - a majority with depressive episodes (ICD-10 F3X) - took part in the BID and 193 in the inpatient program. Different self- (i.e., BDI) and expert measures (i.e., MADRS) of psychopathology at baseline (t1) and 6 weeks later (t2) were applied to examine treatment effects. RESULTS: Treatment effects were high in separate analyses of both groups with Cohen's d ranging from 1.10 to 1.76., while ANOVA comparative analyses did not reveal any significant differences between both treatment settings nor did a set of independent covariates analyzed here. Response rates of BDI (p = .002) and MADRS (p = .001) were higher in the outpatient group. Results indicate BID not to be inferior compared to an inpatient program, although diverging pathways to treatment, higher rates of clinical recurrent depressive disorders and severe episodes as well as lower rates of employment and partnership in the inpatient treatment group have to be considered. CONCLUSION: Outpatient intensive treatment programs may represent a solution for patients needing more than a treatment session once per week but less than a complex inpatient or day clinic program.
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Transtorno Depressivo/terapia , Pacientes Internados/psicologia , Serviços de Saúde Mental/estatística & dados numéricos , Pacientes Ambulatoriais/psicologia , Psicoterapia/métodos , Adulto , Doença Crônica , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Resultado do TratamentoRESUMO
BACKGROUND: Self-stigma is a result of internalizing negative stereotypes by the affected person. Research on self-stigma in substance use disorders (SUD) is still scarce, especially regarding the role of childhood trauma and subsequent posttraumatic disorders. OBJECTIVES: The present study investigated the progressive model of self-stigma in women with SUD and posttraumatic stress disorder (PTSD), and the predictive value of PTSD severity and childhood trauma experiences on self-stigma. METHOD: In a cross-sectional study with 343 women with SUD and PTSD, we used the Self-Stigma in Alcohol Dependency Scale, the Childhood Trauma Questionnaire (CTQ), the PTSD Symptom Scale Interview (PSS-I), and to control for SUD severity and depression, the Addiction Severity Index Lite and the Beck Depression Inventory-II. Hierarchical regression analyses were conducted for each stage of self-stigma (aware-agree-apply-harm). RESULTS: The interrelated successive stages of self-stigma were largely confirmed. In the regression models, no significant effects of the PSS-I- and the CTQ-scores were observed at any stage of self-stigma. Agreeing with negative stereotypes was solely predicted by younger age, applying these stereotypes to oneself was higher in women with younger age, higher depression and SUD severity, and suffering from the application (harm) was only predicted by depression. CONCLUSIONS: The progressive model of self-stigma could be confirmed in women with SUD and PTSD, but PTSD severity and childhood trauma did not directly affect this process. Self-stigma appears to be related to depression in a stronger way than PTSD is related to women with SUD and PTSD.
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Ego , Estigma Social , Estereotipagem , Transtornos de Estresse Pós-Traumáticos/psicologia , Transtornos Relacionados ao Uso de Substâncias/psicologia , Adolescente , Adulto , Sobreviventes Adultos de Maus-Tratos Infantis/psicologia , Idoso , Comorbidade , Estudos Transversais , Feminino , Alemanha/epidemiologia , Humanos , Pessoa de Meia-Idade , Modelos Psicológicos , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Adulto JovemRESUMO
INTRODUCTION: The aim of the study was to examine adolescence-specific treatment models throughout Germany, to describe the implementation process of transition psychiatric care and to identify relevant health care problem areas for adolescents with mental disorders. METHODOLOGY: A questionnaire-based cross-sectional survey (Nâ=â26) of hospital-based adolescent psychiatric treatment models was conducted. Service structures, treatment groups and interventions were investigated by the 28-item questionnaire. RESULTS: There is an increase in adolescence-specific hospital-based services in Germany. These are characterized by multi-professional team work in diagnosis and adolescence-specific therapy approaches. Most of the treatment available is for young adults only (>18 years). Some of the services are organized in interdisciplinary cooperation models. Structural deficits in acute and crisis treatment, cross-sectoral cooperation and systematic transition are reported. Conclusions There is growing interest throughout Germany in the development of adolescent psychiatric treatment. Close interdisciplinary cooperation between child and adolescent psychiatry and adult psychiatry is necessary to overcome interface problems with the aim of a successful transition, but has not yet been implemented. Structural problems should be reduced in order to facilitate further development in transition psychiatry.
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Psiquiatria do Adolescente , Pesquisas sobre Atenção à Saúde , Transtornos Mentais/terapia , Adolescente , Estudos Transversais , Alemanha , HumanosRESUMO
Disruptions in psychiatric care delivery during the transition from adolescence to adulthood frequently lead - particularly in the case of severe mental illness - to a considerable treatment delay and an especially high rate of treatment dropout with a high risk of early chronification. The joint Task Force Transition, of the German Society of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy (DGKJP) and the German Association for Psychiatry, Psychotherapy and Psychosomatics (DGPPN), therefore analyzed general, sector-specific and disorder-specific gaps in the German psychiatric care system which obstruct a successful transition to the adult psychiatric care system. The article summarizes the results of the Task Force, outlines the aims and challenges of transition-psychiatric treatment models, and addresses their structural and professional prerequisites. The requirements and recommendations derived from this are transferred to psychiatric planning, health and research policy as well as education, training and professional development in order to optimally shape the transition from adolescent-centered to adult-oriented psychiatric care in the future.
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Transtornos Mentais/terapia , Transferência de Pacientes , Psiquiatria , Adolescente , Adulto , Criança , Alemanha , HumanosRESUMO
BACKGROUND: This pilot study focused on the feasibility and potential effectiveness of a protocol based on Narrative Exposure Therapy (NET) that was integrated into a standard inpatient program to treat patients with comorbid Borderline Personality Disorder (BPD) and Posttraumatic Stress Disorder (PTSD). METHODS: Eleven patients (1 male, 10 female) without previous stabilization periods or the absence of intentional self-injury received NET during a ten-week inpatient program. Patients were assessed again at post-treatment and a 12-month follow-up. RESULTS: Drop-out rates during treatment were low, with 90.9 % completing NET. Furthermore, acceptance of NET was high, with only one patient rejecting treatment. The program was safe because it did not lead to aggravations in symptom severity at either the post-treatment or 12-month follow-up. Additionally, the rate of self-harming behaviors throughout the treatment phase was low (18.2 %). In fact, treatment was associated with positive effects on PTSD and BPD symptom severity as well as secondary outcome measures, including depression, dissociation and quality of life. CONCLUSIONS: The present study found that NET is feasible and safe in an inpatient setting for treating highly burdened patients with BPD and PTSD. There is also evidence for the potential effectiveness of NET in this highly burdened population. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT02517723 . Registered 6 January 2014.
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Transtorno da Personalidade Borderline/terapia , Terapia Implosiva/métodos , Terapia Narrativa/métodos , Transtornos de Estresse Pós-Traumáticos/terapia , Adolescente , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Aceitação pelo Paciente de Cuidados de Saúde , Projetos Piloto , Comportamento Autodestrutivo/terapia , Resultado do Tratamento , Adulto JovemRESUMO
For the purpose of retrospective assessment and characterization of childhood trauma in adults, the factorial validity of the short form of the Childhood Trauma Questionnaire (CTQ-SF) in Germany was evaluated by conducting confirmatory factor analyses for three samples including 1,524 adult psychiatric patients, 224 inmates, and 295 university students. In addition, sex-specific confirmatory factor analyses were performed within each sample. Because several authors have suggested a different factor structure than that originally proposed in the manual, two competing models focusing on the Physical neglect subscale were examined. In psychiatric patients and inmates, the fit indices were reasonable to good. Among the students, factor loadings were markedly lower, and fit indices were poor. Sex-specific analyses did not indicate sex differences. Comparing the original and the alternative models revealed better fit indices of the original factor structure. The present findings indicate that the German version of the CTQ-SF has factorial validity in psychiatric patients and inmates, but not in students.
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Acontecimentos que Mudam a Vida , Transtornos Mentais/psicologia , Prisioneiros/psicologia , Estudantes/psicologia , Inquéritos e Questionários/normas , Adulto , Criança , Análise Fatorial , Feminino , Alemanha , Humanos , Masculino , Pessoa de Meia-Idade , Reprodutibilidade dos Testes , Universidades , Adulto JovemRESUMO
Symbols and signs have been suggested to improve the orientation of patients suffering from Alzheimer disease (AD). However, there are hardly any studies that confirm whether AD patients benefit from signs or symbols and which symbol characteristics might improve or impede their symbol comprehension. To address these issues, 30 AD patients and 30 matched healthy controls performed a symbol processing task (SPT) with 4 different item categories. A repeated-measures analysis of variance was run to identify impact of different item categories on performance accuracy in both the experimental groups. Moreover, SPT scores were correlated with neuropsychological test scores in a broad range of other cognitive domains. Finally, diagnostic accuracy of the SPT was calculated by a receiver-operating characteristic curve analysis. Results revealed a global symbol processing dysfunction in AD that was associated with semantic memory and executive deficits. Moreover, AD patients showed a disproportional performance decline at SPT items with visual distraction. Finally, the SPT total score showed high sensitivity and specificity in differentiating between AD patients and healthy controls. The present findings suggest that specific symbol features impede symbol processing in AD and argue for a diagnostic benefit of the SPT in neuropsychological assessment.