Frontotemporal dementia (FTD) is the second most prevalent dementia after Alzheimer’s disease (AD). We compared 29 FTD and 90 AD caregivers with respect to burden, health-related quality of life (HQoL) and coping. FTD caregivers were more burdened than AD caregivers, and caregivers of patients who were demented for shorter duration had lower HQoL. We furthermore compared the 29 FTD caregivers with 34 caregivers of institutionalized FTD patients to understand their specific caregiver issues. Caregivers of FTD patients institutionalized after shorter dementia duration were most burdened and affected in their HQoL. Overall, passive coping strategies were associated with increased burden and decreased HQoL. We recommend that FTD caregivers be offered more support than AD caregivers. Furthermore, we suggest that interventions target passive coping strategies.

Objective: To discern behavioral problems that co-occur in frontotemporal dementia (FTD) patients, and to investigate the relation between behavioral clusters and the burden for caregivers. Patients and Methods: Baseline data of 63 FTD patients and their respective caregivers were used to detect the behavioral clusters in the Neuropsychiatric Inventory (NPI) and the accompanying distress evoked in caregivers. To detect the clusters in behavior of the FTD patients, we performed multidimensional scaling (procedure: PROXSCAL). Multiple regression analysis was used to determine the association between behavior of patients and the distress experienced by caregivers. Results: This was the first study that found behavioral clusters for FTD. Two behavioral clusters were found: agitation/psychosis (comprising delusions, hallucinations, irritability and agitation) and mood (made up of anxiety and depression). The remaining NPI domains (euphoria, disinhibition, aberrant motor behavior and apathy were found to be autonomous. After controlling for relevant confounding factors, caregiver distress was strongest related to agitation/psychosis, followed by mood. Disinhibition and aberrant motor behavior were mildly related to caregiver distress. Euphoria and apathy were not significantly related to distress. Caregivers of patients living at home were more distressed by the behavioral problems of the FTD patients than caregivers of hospitalized patients. Discussion: The high prevalence of psychopathology in FTD patients and the associated caregiver distress was confirmed in this study. Clustering behavioral symptoms allows investigation of the relationship between structural or functional cerebral deficits and neuropsychiatric symptoms.

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There exists a subgroup of patients with progressive supranuclear palsy (PSP) with a predominant frontal presentation, who progressed into typical PSP over the course of the disease.

Our results suggest that menstrual irregularities might be related to sexarche. Moreover, this study stresses that the treatment of women with PCOS should notably focus on physical but also on psychological and sexual characteristics.

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To try and improve the interobserver agreement for the diagnosis of TIA, we used a checklist in which the symptoms were recorded in plain language, instead of in abstract diagnostic terms such as amaurosis fugax. Criteria for a diagnosis of TIA were similarly phrased and recommended to all observers. Eight senior neurologists and ten neurology residents interviewed 72 patients in random pairs. In 64 cases the observers agreed on the diagnosis (kappa value = 0.77). After a short discussion between the two observers the agreement increased to a maximum (kappa = 1.0). However, in 29 of the 144 interviews the diagnosis would have been different, had the recommended criteria been fully applied. In 28 of these the observer had diagnosed TIA on insufficient evidence. Six "misinterpretations" led to disagreement for the diagnosis and only these were corrected by the observers during their discussion. The present design has led to a maximal agreement for the diagnosis of TIA between two observers, but the agreement between such a pair and the common diagnostic criteria was not yet ideal. The precision of the diagnosis could be improved if details of the required symptoms are discussed in general as well as for each patient.

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