[Sustainability in Flemish and Dutch mental health care]. / Duurzaamheid in de Vlaamse en Nederlandse ggz.

BACKGROUND: The Flemish and Dutch (mental) health sectors cause greenhouse gas emissions and therefore will have to make an effort to reduce their climate impact. AIM: To assess whether differences can be found in the climate policies of Flemish and Dutch mental health institutions. METHOD: Descriptive research based on a sustainability questionnaire, in which concrete actions, objectives and ambitions in the field of sustainability were questioned at Flemish and Dutch mental health institutions. RESULTS: 59% and 38% of respectively the Flemish and Dutch institutions fully agreed that sustainability is a very important theme (with a main focus on sustainable energy transition and recycling in both regions). Statistically significant differences between both regions were only found with regard to fostering more sustainable commuting (stronger in Flanders; p < 0.0001). The climate impact of medicines and food, as well as investments in sustainable projects, received little attention. CONCLUSION: Although a substantial part of Flemish and Dutch mental health institutions consider sustainability (very) important, a systemic ‘transformation’ will be necessary to make them climate neutral.

[Automated speech analysis can distinguish frontotemporal dementia from depression: a pilot study]. / Geautomatiseerde spraakanalyse bij onderscheiden van frontotemporale dementie en depressie.

BACKGROUND: Differentiating the behavioural variant of frontotemporal dementia from a depression is challenging. Recent development of automated speech analyses might add to diagnostic. AIM: To investigate the value of automated speech analyses in differentiating bvFTD from a depressive disorder. METHOD: A semistructured interview was recorded in 15 patients with bvFTD, 15 patients with a depressive disorder and 15 healthy controls, which was transcribed and analysed. Acoustic and semantic values were extracted and classified using machine learning. RESULTS: Acoustic values showed an 80% accuracy for differentiating bvFTD from depressive disorder and semantic values showed an 70.8% accuracy. CONCLUSION: Acoustic as well as semantic values show significant differences between bvFTD and depressive disorder. In automated speech analyses researches should consider privacy matters as well as possible confounders like age, sex and ethnicity. This study should be repeated in a larger population.

Theory of Mind and social functioning among neuropsychiatric disorders: A transdiagnostic study.

Social dysfunction is commonly present in neuropsychiatric disorders of schizophrenia (SZ) and Alzheimer's disease (AD). Theory of Mind (ToM) deficits have been linked to social dysfunction in disease-specific studies. Nevertheless, it remains unclear how ToM is related to social functioning across these disorders, and which factors contribute to this relationship. We investigated transdiagnostic associations between ToM and social functioning among SZ/AD patients and healthy controls, and explored to what extent these associations relate to information processing speed or facial emotion recognition capacity. A total of 163 participants were included (SZ: n=56, AD: n=50 and age-matched controls: n=57). Social functioning was assessed with the Social Functioning Scale (SFS) and the De Jong-Gierveld Loneliness Scale (LON). ToM was measured with the Hinting Task. Information processing speed was measured by the Digit Symbol Substitution Test (DSST) and facial emotion recognition capacity by the facial emotion recognition task (FERT). Case-control deficits in Hinting Task performance were larger in AD (rrb = -0.57) compared to SZ (rrb = -0.35). Poorer Hinting Task performance was transdiagnostically associated with the SFS (ßHinting-Task = 1.20, p<0.01) and LON (ßHinting-Task = -0.27, p<0.05). DSST, but not FERT, reduced the association between the SFS and Hinting Task performance, however the association remained significant (ßHinting-Task = 0.95, p<0.05). DSST and FERT performances did not change the association between LON and Hinting Task performance. Taken together, ToM deficits are transdiagnostically associated with social dysfunction and this is partly related to reduced information processing speed.

[A 51-year-old man with primary progressive aphasia]. / Een 51-jarige man met primaire progressieve afasie.

Primary progressive aphasia (PPA) is a form of dementia in which brain circuits responsible for language and speech show progressive impairments. Based on consensus criteria PPA is divided into 3 main variants: a nonfluent/agrammatic, a semantic and a logopenic variant. Each variant has specific clinical characteristics, including neuropsychiatric symptoms, and is associated with different neuropathological findings. We describe a 51-year-old man with neuropsychiatric symptoms and progressive language disturbances. The diagnosis PPA was established after an extensive work-up in a psychiatric clinic. We describe which factors contributed to this complex diagnostic process and discuss why knowledge of this disorder is relevant for psychiatrists.

[Frontotemporal dementia diagnoses within the psychiatric practice: pitfalls and practical tools]. / Diagnostiek van frontotemporale dementie in de psychiatrische praktijk: handvatten en valkuilen.

BACKGROUND: The behavioural variant of frontotemporal dementia (bvFTD) strongly resembles primary psychiatric disorders. Furthermore, a bvFTD mimic may occur, without neurodegenerative aetiology. AIM: To offer psychiatrist clinical tools for making or ruling out a bvFTD diagnosis. METHOD: To present the results of the first prospective cohort study on bvFTD patients and primary psychiatric patients. Results are discussed within the context of the international literature. RESULTS: Frontotemporal atrophy on imaging confirms a suspected bvFTD diagnosis. Merely fulfilling the bvFTD clinical criteria, with or without frontotemporal hypometabolism on functional imaging, may also result from primary psychiatric disorders or the bvFTD-phenocopy syndrome. A high level of stereotypy, hyperorality, a low level of depressive symptoms, impaired social cognition or absent insight increases the probability of bvFTD. Biomarker or genetic tests and follow-up are recommended. CONCLUSIONS A bvFTD diagnosis should be made multidisciplinary. Without the confirmation of atrophy or genetics, great reserve in making the diagnosis is in place and careful analyses for psychiatric aetiologies is advised.

Psychiatric diagnoses underlying the phenocopy syndrome of behavioural variant frontotemporal dementia.

INTRODUCTION: The frontotemporal dementia (FTD) consortium criteria (2011) emphasise the importance of distinguishing possible and probable behavioural variant FTD (bvFTD). A significant number of possible patients with bvFTD do not show functional decline and remain with normal neuroimaging over time, thus exhibiting the bvFTD phenocopy syndrome. A neurodegenerative nature is unlikely but an alternative explanation is missing. Our aim was to detect psychiatric conditions underlying the bvFTD phenocopy syndrome after extensive evaluation. METHODS: We included patients with the bvFTD phenocopy syndrome whereby patients with probable bvFTD served as a control group. Patients had to have undergone both neurological and psychiatric evaluation. Their charts were reviewed retrospectively. Using both qualitative and quantitative methods, psychiatric and psychological conditions associated with the clinical syndrome were determined in both groups and their relative frequencies were compared. RESULTS: Of 181 suspected bvFTD cases, 33 patients with bvFTD phenocopy syndrome and 19 with probable bvFTD were included. Recent life events, relationship problems and cluster C personality traits were the most prevalent psychiatric/psychological conditions. The frequency of these conditions was higher in the group of patients with the bvFTD phenocopy syndrome (n=28) compared to the probable bvFTD group (n=9) (χ(2) p<0.05). CONCLUSIONS: This is the first study thoroughly exploring psychiatric causes of the bvFTD phenocopy syndrome, revealing that in most cases multiple factors played a contributory role. Our study gives arguments for neurological and psychiatric collaboration when diagnosing bvFTD. Prompt diagnosis of treatable psychiatric conditions is to be gained.

[Pain in the throat due to acute suppurative thyroiditis caused by Salmonella]. / Een pijnlijke hals door acute suppuratieve thyreoïditis veroorzaakt door Salmonella.

A 53-year-old woman presented with fever accompanied by chills and an extremely painful swelling of her right thyroid lobe. She was initially diagnosed as having subacute thyroiditis, but after 14 days her disease appeared to be caused by a destructive suppurative thyroiditis due to Salmonella group C. A pre-existing hyperplastic nodule in the right thyroid lobe was the predisposing factor. Antibiotics were given for several weeks and surgical drainage was performed. Finally a hemithyroidectomy was done to eliminate the predisposing factor.