[Questionnaire for Investigating Therapeutic Alliance in Forensic Setting (FTBF): Results of a Pilot Study]. / Fragebogen zur therapeutischen Beziehung in der Forensik (FTBF): Ergebnisse einer Pilotstudie.

The relation between patient and therapist has a substantial effect on the success of psychotherapy. So far, in German-speaking regions questionnaires translated from English have been used, particularly for studying outpatients. Studies investigating and concerned with specialised features of hospitalised forensic psychiatry patients are sparse. The preliminary results of this study evaluating a recently developed questionnaire aimed to investigate the quality of the therapeutic relationship in forensic psychiatry ("Fragebogen zur therapeutischen Beziehung in der Forensik, FTBF") are reported. The data were collected both in general and forensic psychiatry departments. Factor analyses yielded two essential factors, namely "positive emotional aspects" (12 items, main features trust, respect, helpfulness, harmony, and sympathy; Cronbach's α = .933) and "negative emotional aspects" (4 items, main features power divide and punishment; Cronbach's α = .805). Forensic patients experienced power divide and punishment tendencies more intensively than general psychiatry patients (p < 0.001). Our questionnaire therefore demonstrates not only excellent reliabilities but also differential validity, enabling a differentiation between general and forensic psychiatry patients. Studies with larger samples would enable conclusions about the impact of the therapists' perspective, specific diagnostic subgroups and different psychotherapeutic orientations, on the patient-therapist relationship in forensic psychiatry.

[Convergent validity of SCID-II and TCI: categorical vs. dimensional diagnostics of personality disorders using the example of short-term prisoners]. / Konvergente Validität von SKID-II und TCI: Kategoriale vs. dimensionale Diagnostik von Persönlichkeitsstörungen am Beispiel von Gefangenen mit Kurzzeitstrafe.

In order to objectify the diagnostics of personality disorders, questionnaires and structured interviews are used. Nevertheless, due to different methodological approaches even those instruments arrive at different results very often. Therefore, this study aimed to check the convergent validity of two frequently used instruments - the Structured Clinical Interview for DSM IV Axis II Disorders (SCID-II) and the Temperament and Character Inventory (TCI) - the first one representing the categorical and the latter one the dimensional approach for diagnosing personality disorders. The diagnostic concordances were statistically described with Cohen's Kappa, Yule's Y, and correlations. The results indicate that there are striking differences in diagnoses and that the SCID-II rather tends to diagnose a personality disorder earlier than the TCI.

[Consensus paper on the diagnosis and treatment of sleep disordered breathing]. / Konsensuspapier zur Diagnostik und Therapie schlafbezogener Atmungsstörungen bei Erwachsenen.

Diagnosis and treatment of sleep disordered breathing (SDB) undergo substantial changes, both in terms of increasing scientific knowledge and also in terms of patient provision and socio-economic aspects. Increasing evidence shows the relevance of SDB on morbidity and mortality of affected patients. The precise differentiation of different phenotypes of SDBs has improved substantially in recent years. These proceedings influence the approach to the patients suspected of suffering from SDB. The scientific advances on the one hand are facing intentions to simplify diagnostical processes and treatment initiation and intentions to translate duties of physicians to non-medical personnel on the other hand. This consensus paper presents the principals of diagnosis, treatment initiation and provision, including the role of different participants of the healthcare system, and compares different treatment options. Major aspects include the differentiation of the diagnostical process in screening, affirmation of diagnosis and differential diagnosis. In addition, it focusses on the relevance of the pretest probability and describes a therapeutical algorithm.

[Diagnosis and therapy of COPD exacerbation]. / Diagnose und Therapie der COPD-Exazerbation.

The acute exacerbation of COPD (AECOPD) is a life-threatening clinical situation. This review summarizes the definition of AECOPD, the severity assessment, typical clinical signs and symptoms, and refers to clinical pitfalls of diagnosis and therapy. Important aspects of clinical history and physical examination in severe exacerbations are reported. The necessary accompanying examinations like chest X-ray, blood gas analysis, ECG and echocardiography and their differential diagnosis as well as therapeutic significance are described. The most important lab examinations are summarized and controversial parameters, e.g., procalcitonin, are commented upon. The differentiated need for a microbiological sputum screening is emphasized. The authors place special weight on the essential components of the therapeutic management of severe AECOPD. Practical aspects of uncontrolled oxygen therapy, drug selection, and application form of inhalative acute therapy, dose, and duration of glucocorticoids, the indication for antibiotics, mechanical ventilation, and also opiates are summarized.

Body plethysmography--its principles and clinical use.

Body plethysmography allows to assess functional residual capacity (FRC(pleth)) and specific airway resistance (sRaw) as primary measures. In combination with deep expirations and inspirations, total lung capacity (TLC) and residual volume (RV) can be determined. Airway resistance (Raw) is calculated as the ratio of sRaw to FRC(pleth). Raw is a measure of airway obstruction and indicates the alveolar pressure needed to establish a flow rate of 1 L s(-1). In contrast, sRaw can be interpreted as the work to be performed by volume displacement to establish this flow rate. These measures represent different functional aspects and should both be considered. The measurement relies on the fact that generation of airflow needs generation of pressure. Pressure generation means that a mass of air is compressed or decompressed relative to its equilibrium volume. This difference is called "shift volume". As the body box is sealed and has rigid walls, its free volume experiences the same, mirror image-like shift volume as the lung. This shift volume can be measured via the variation of box pressure. The relationship between shift volume and alveolar pressure is assessed in a shutter maneuver, by identifying mouth and alveolar pressure under zero-flow conditions. These variables are combined to obtain FRC(pleth), sRaw and Raw. This presentation aims at providing the reader with a thorough and precise but non-technical understanding of the working principle of body plethysmography. It also aims at showing that this method yields significant additional information compared to spirometry and even bears a potential for further development.