Identification of risk factors related to perceived unmet demands in patients with chronic stroke.

PURPOSE: To investigate the prevalence of unmet demands concerning autonomy and participation and to identify risk factors related to these unmet demands in patients with chronic stroke. METHOD: A cross-sectional study of 147 patients three years after stroke. We assessed perceived unmet care demands in relation to problems of participation and autonomy measured by the Impact on Participation and Autonomy Questionnaire (IPAQ). Socio-demographic and health characteristics were analysed as potential risk factors for the prevalence of unmet demands, using multivariate regression analysis. RESULTS: A total of 33% of the patients perceived at least one unmet demand in one of the IPAQ subdomains. Risk factors significantly related to the presence of unmet demands were younger age, motor impairment, fatigue and depressive symptoms. Findings indicate that the model including these factors was fairly accurate in identifying patients having unmet demands and those not having unmet demands. CONCLUSIONS: Unmet care demands were present in a substantial proportion of the stroke patients. The risk factors identified are helpful for clinicians and health care providers to recognize patients who are at risk of perceiving unmet care demands and to optimize care to patients with chronic stroke.

Irregularly shaped inclusion cysts display increased expression of Ki67, Fas, Fas ligand, and procaspase-3 but relatively little active caspase-3.

Human ovarian cancers are thought to arise from sequestered ovarian surface epithelial (OSE) cells that line the wall of inclusion cysts. Nevertheless, the early events toward neoplasia are not well understood. In this study, immunoreactivity for apoptotic proteins in human OSE of control and tumor ovarian sections was examined. Ki67, a marker for cell proliferation, was generally absent in the flat-to-cuboidal OSE cells on the ovarian surface and in regularly shaped inclusion cysts. Fas, Fas ligand, and caspase-3, components of the apoptotic pathway, were also largely absent. Ki67, Fas, Fas ligand, and procaspase-3 expression, though not active caspase-3 expression, was more frequently observed in epithelial cells lining irregularly shaped inclusion cysts, particularly in the columnar and Müllerian-like OSE cell types that resembled ovarian tumor OSE cells. Immunoreactivity for these factors as well as active caspase-3 was found frequently in ovarian tumors. We postulate that the appearance of the Fas system and its related proteins in sequestered columnar OSE cells of irregularly shaped inclusion cysts may contribute to balance cell growth with cell death, although little active caspase-3 expression was observed. Further studies are required to identify whether inhibition of apoptosis in inclusion cysts is an early event in ovarian carcinogenesis.