Research on the prevalence, diagnostic and prognostic value for treatment of personality pathology – i.e., both personality disorders and problematic personality characteristics – was... Show more Research on the prevalence, diagnostic and prognostic value for treatment of personality pathology – i.e., both personality disorders and problematic personality characteristics – was carried out within a mainly Dutch forensic mental health setting. Issues such as (dis)simulation and unintentional self-deception limit the utility of self-report instruments within a pre-trial setting. Personality disorders and psychopathic traits in suspected offenders in the Netherlands often lead to court rulings of enforced psychiatric treatment – an internationally unique situation. A prospective study on the predictive value of personality disorder isolated factors that can affect enforced treatment length, such as crime type and comorbidity, that can be a focus for policy makers and forensic mental health experts. Caution is advised when using self-report instruments within the forensic context, especially in the absence of response bias scales and in the case of (legal) incentives for certain outcomes. There is urgent need for international standardization of instruments and terminology and a test battery that is specifically designed for and validated within forensic populations. An increase in (detail of) digital registration of patient, treatment and risk characteristics is necessary for meaningful scientific research, a better assessment of personality and risks, fewer incidents, lower recidivism and shorter treatment. Show less
Since a decade, Clostridium difficile infection (CDI) has increased progressively in incidence and severity of disease. Currently, CDI is considered the leading cause of nosocomial diarrhoea,... Show moreSince a decade, Clostridium difficile infection (CDI) has increased progressively in incidence and severity of disease. Currently, CDI is considered the leading cause of nosocomial diarrhoea, associated with an increased duration of hospitalization, healthcare expenses, morbidity and mortality. This thesis describes our findings with outbreak control, diagnosis, identification of specific risk factors and treatment of CDI after the discovery of the emergence of C. difficile PCR-ribotype 027 in the Netherlands. The studies illustrate the role of antibiotics in relation to persistence, severeness and spreading of CDI. Antibiotics are shown to be a primary risk factor for the development of (ribotype-specific) CDI and an essential part of the outbreak control measures (__bundle-approach__), namely antibiotic stewardship. The use of antibacterials is a risk for selection of novel endemic C. difficile strains in e.g. animals, which introduce an increasing risk of alternative zoonotic transmission routes. Except for very mild CDI, which is clearly induced by usage of specific antibiotics, antibacterial treatment is advised. This thesis reviews the comparative effectiveness of the currently available treatment modalities, thereby providing evidence-based recommendations for CDI remedies. Treatment options include: oral and non-oral antibiotics, toxin-binding resins and polymers, immunotherapy, probiotics, faecal or bacterial intestinal transplantation. Show less
The first chapters of this thesis describe the treatment of radioiodine non-avid thyroid carcinoma with the tyrosine kinase inhibitor sorafenib. The remainder of the thesis describes the clinical... Show moreThe first chapters of this thesis describe the treatment of radioiodine non-avid thyroid carcinoma with the tyrosine kinase inhibitor sorafenib. The remainder of the thesis describes the clinical consequences of the treatment of thyroid carcinoma. Show less
This thesis focuses on patients with Binge Eating Disorder. The thesis consists of three parts. In the first part the validity of the diagnosis of BED will be discussed. The results of two... Show moreThis thesis focuses on patients with Binge Eating Disorder. The thesis consists of three parts. In the first part the validity of the diagnosis of BED will be discussed. The results of two literature reviews and an empirical cross-sectional study suggested that BED is a distinct eating disorder and should be added to a next version of the DSM. In the second part results of a randomized controlled trial were described. The effectiveness of cognitive behavioural therapy was compared to a waiting list control group. As expected, objective binge eating frequency, eating disordered psychopathology, and comorbid psychopathology decreased significantly in the CBT group whereas no reduction was found in the control (WLC) group. Mediator analyses indicated that abstinence from binge eating at post treatment was fully mediated by changes in weight concerns and marginally by changes in concerns about shape and eating, depressive symptoms, and more general psychopathological symptoms. In the third and last part the results of two experimental studies were presented. The purpose of the studies was to investigate the causal relationship between negative mood and binge eating. Both experimental studies found evidence for the fact that in individuals with BED depressive symptoms and caloric intake are positively related. Show less
