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INTRODUCTION: From both a clinical and research perspective, it is important to determine what constitutes a perceivable change in commonly used outcome measures. OBJECTIVE: We aimed to do so for the Symptom Checklist-90-Revised (SCL-90-R). METHODS: Patients from a large real-world sample treated with inpatient psychotherapy (n = 4,791) rated improvements in symptoms on a global 5-point Likert scale at discharge. These ratings were related to pre-post changes in the Global Severity Index (GSI) of the SCL-90-R by use of equipercentile linking. RESULTS: A patient rating of 5 ("clearly improved") was found to be equivalent to an absolute pre-post difference in the GSI of 0.67 or to a percentage improvement of 54%, with the latter corresponding to the common definition of response as a 50% reduction in symptoms. A rating of 1 ("clearly worse") was equivalent to an increase in the GSI >0.50 and to a percentage worsening >55%. "Slightly improved" or "slightly worse" (ratings of 4 or 2) corresponded to pre-post changes in the GSI of 0.07 and 0.50. For severely disordered patients, larger changes were required for ratings of improvement, and for less severely disordered patients, larger changes were required for ratings of worsening. Results for depressive, anxiety, and personality disorders were widely consistent with those of the total sample. CONCLUSIONS: This study is the first to link patient ratings of improvement or worsening to changes in the SCL-90-R. Results are relevant to both the interpretation of changes in individual patients and of effect sizes in outcome research. Results require replication.
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Trastornos de Ansiedad/terapia , Trastorno Depresivo/terapia , Pacientes Internos/psicología , Evaluación de Resultado en la Atención de Salud/estadística & datos numéricos , Percepción/fisiología , Trastornos de la Personalidad/terapia , Escalas de Valoración Psiquiátrica/estadística & datos numéricos , Trastornos de Ansiedad/psicología , Trastorno Depresivo/psicología , Humanos , Pacientes Internos/estadística & datos numéricos , Trastornos de la Personalidad/psicología , PsicoterapiaRESUMEN
OBJECTIVE: Patients with mental disorders do not only show specific symptoms but also impairments in personality functioning, especially those with personality disorders. Recent developments in DSM-5 and ICD-11 suggest a dimensional approach to personality disorders. Few studies, however, have examined changes in personality functioning. METHODS: In a large sample of 2,596 patients treated by inpatient psychodynamic therapy, changes in personality functioning were studied. Two patient groups were examined, one with (N = 1152, BPO) and one without a presumptive diagnosis of a borderline personality organization (N = 1444, NBPO). For the assessment of personality functioning, the Borderline-Personality Inventory (BPI) was used. The BPI taps personality functioning as defined by Kernberg's structural criteria of personality organization. Symptom distress and interpersonal problems were examined with the Symptom Checklist SCL-90-R and the Inventory of Interpersonal Problems (IIP). Patients were assessed at admission and discharge. RESULTS: In the BPO sample significant and substantial pre-post effect sizes in overall personality functioning, identity integration, and defense mechanisms/object relations were found (d = 0.68, 0.60, 0.78). In addition, large improvements in symptoms (SCL-90-R) were achieved (d = 0.97). For interpersonal problems effect sizes were medium (0.56). At discharge 36% of the BPO patients scored below the BPI-Cut-Off score for a BPO (remission). Pre-post effect sizes in the NPBO sample (N = 1444) were significant but small for changes in personality functioning (d = 0.31-0.46) and substantial for improvements in symptoms (d = 0.77). CONCLUSIONS: Both personality functioning and symptom distress can be substantially improved by inpatient psychodynamic therapy. Future research is recommended to study both improvements in symptoms and personality functioning.
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Personalidad/fisiología , Psicoterapia Psicodinámica , Adulto , Femenino , Humanos , Pacientes Internos , Masculino , Persona de Mediana Edad , Trastornos de la Personalidad/psicología , Trastornos de la Personalidad/terapia , Inventario de Personalidad , Resultado del Tratamiento , Adulto JovenRESUMEN
BACKGROUND: With regard to cluster B personality disorders, most psychotherapeutic treatments focus on borderline personality disorder. Evidence-based treatments for patients with other cluster B personality disorders are not yet available. Psychoanalytic-interactional therapy (PIT) represents a transdiagnostic treatment for severe personality disorders. PIT has been applied in clinical practice for many years and has proven effective in open studies. In a randomized controlled trial, we compared manual-guided PIT to nonmanualized pychodynamic therapy by experts in personality disorders (E-PDT) in patients with cluster B personality disorders. METHODS: In an inpatient setting, patients with cluster B personality disorders were randomly assigned to manual-guided PIT (n = 64) or nonmanualized E-PDT (n = 58). In addition, a quasi-experimental control condition was used (n = 46) including both patients receiving treatment as usual and patients waiting for treatment. Primary outcomes were level of personality organization and overall psychological distress. As secondary outcomes, depression, anxiety and interpersonal problems were examined. RESULTS: No significant improvements were found in the control patients. Both PIT and E-PDT achieved significant improvements in all outcome measures and were superior to the control condition. No differences were found between PIT and E-PDT in any outcome measure at the end of treatment. The type of cluster B personality disorder had no impact on the results. CONCLUSIONS: In an inpatient setting, both PIT and E-PDT proved to be superior to a control condition in cluster B personality disorders. In a head-to-head comparison, both treatments appeared to be equally effective. Further research on the treatment of cluster B personality disorders is required.
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Trastornos de la Personalidad/terapia , Escalas de Valoración Psiquiátrica , Terapia Psicoanalítica/métodos , Adulto , Femenino , Humanos , Masculino , Trastornos de la Personalidad/psicología , Proyectos de Investigación , Resultado del TratamientoRESUMEN
The German Association for Psychiatry and Psychotherapy (DGPPN) has committed itself to establish a prospective national cohort of patients with major psychiatric disorders, the so-called DGPPN-Cohort. This project will enable the scientific exploitation of high-quality data and biomaterial from psychiatric patients for research. It will be set up using harmonised data sets and procedures for sample generation and guided by transparent rules for data access and data sharing regarding the central research database. While the main focus lies on biological research, it will be open to all kinds of scientific investigations, including epidemiological, clinical or health-service research.
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Conducta Cooperativa , Trastornos Mentales , Psiquiatría , Psicoterapia/métodos , Psicoterapia/normas , Estudios de Cohortes , Femenino , Alemania , Humanos , Masculino , Trastornos Mentales/diagnóstico , Trastornos Mentales/psicología , Trastornos Mentales/terapia , Sociedades MédicasRESUMEN
OBJECTIVES: At the Tiefenbrunn hospital, patients suffering from severe psychiatric and psychosomatic disorders are treated. The treatment concept is psychodynamically oriented. Psychopharmacological treatments are included if necessary. This article reports the results of the treatment of a sample of patients with schizophrenic and other psychotic disorders (ICD-10: F20-F25). METHODS: An unselected sample of N = 33 patients was studied upon admission and before discharge with a set of routinely administered standardized instruments. RESULTS: According to the data, all of these patients were severely disturbed: Upon admission to the clinic, they showed high pathological values in the Beeintrachtigungs- Schwere-Score (degree of impairment score; Schepank 1995), the Symptom Checklist SCL-90-R (Franke 1995), the Inventory of Interpersonal Problems (Horowitz et al. 1994), as well as a high degree of comorbid disorders. A comparison of the data at admission and at discharge shows that these patients improved significantly and substantially concerning symptoms, interpersonal problems, contentedness with life and individually formulated target problems. DISCUSSION: The results of the present study are discussed with regard to both the treatment of psychotic patients and the results of other studies.