Gerontology
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Observational Study
Predictive validity of the identification of seniors at risk screening tool in a German emergency department setting.
The identification of patients at high risk for adverse outcomes [death, unplanned readmission to emergency department (ED)/hospital, functional decline] plays an important role in emergency medicine. The Identification of Seniors at Risk (ISAR) instrument is one of the most commonly used and best-validated screening tools. As to the authors' knowledge so far there are no data on any screening tool for the identification of older patients at risk for a negative outcome in Germany. ⋯ The German version of the ISAR screening tool acceptably identified elderly patients in the ED with an increased risk of a negative outcome. Using the cutoff ≥3 points instead of ≥2 points yielded better overall results.
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Comparative Study
Swiss quality and outcomes framework: quality indicators for diabetes management in Swiss primary care based on electronic medical records.
Most industrialized countries are faced with a growing population of patients with chronic diseases and multimorbidity. Evidence performance gaps have been recognized in the treatment of this vulnerable patient group. In England, the Quality and Outcomes Framework (QOF) - based on incentivized quality indicators - has been established to narrow the gap. ⋯ Our results show that it is technically feasible to establish a diabetes QOF in Swiss primary care based on EMRs. However, a high amount of missing data made it impossible to evaluate the actual quality of care. For a nationwide introduction, standards for electronic medical documentation and EMR use need to be set. It should also be acknowledged that important dimensions of suffering from one or more chronic diseases such as health-related quality of life are not reflected within a system focusing only on somatic aspects of a disease.
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Randomized Controlled Trial
Concern about falling in older women with a history of falls: associations with health, functional ability, physical activity and quality of life.
Fear of falling has been linked to activity restriction, functional decline, decreased quality of life and increased risk of falling. Factors that distinguish persons with a high concern about falling from those with low concern have not been systematically studied. ⋯ Concern about falling was highly prevalent in our sample of community-living older women. In particular, poor perceived general health and mobility constraints contributed independently to the difference between high and low concern of falling. Knowledge of these associations may help in developing interventions to reduce fear of falling and activity avoidance in old age.
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Hutchinson-Gilford progeria syndrome (HGPS) is a rare human genetic disease that leads to a severe premature ageing phenotype, caused by mutations in the LMNA gene. The LMNA gene codes for lamin-A and lamin-C proteins, which are structural components of the nuclear lamina. HGPS is usually caused by a de novo C1824T mutation that leads to the accumulation of a dominant negative form of lamin-A called progerin. ⋯ Moreover, it seems that microRNAs and microRNA biosynthesis might play a role in HGPS. Exemplary in this connection is the suggested protective effect of miR-9 on the central nervous system of affected individuals. This mini-review will report on the state of the art of HGPS epigenetics, and there will be a discussion of how epigenetic alterations in HGPS cells can alter the cellular metabolism and lead to the systemic syndrome.
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Frailty and body mass index (BMI) are known to be predictive of late life mortality, but little is known about the combined effects of frailty and BMI on mortality. ⋯ Among older people who were of normal weight or underweight, greater frailty was associated with poorer survival. Whereas being overweight tended to be neutral of the influence of frailty on mortality, the obese frail exhibited a significantly elevated rate of death.