A meta-analysis of six prospective studies of falling in Parkinson's disease.

Recurrent falls are a disabling feature of Parkinson's disease (PD). We have estimated the incidence of falling over a prospective 3 month follow-up from a large sample size, identified predictors for falling for PD patients repeated this analysis for patients without prior falls, and examined the risk of falling with increasing disease severity. We pooled six prospective studies of falling in PD (n = 473), and examined the predictive power of variables that were common to most studies. The 3-month fall rate was 46% (95% confidence interval: 38-54%). Interestingly, even among subjects without prior falls, this fall rate was 21% (12-35%). The best predictor of falling was two or more falls in the previous year (sensitivity 68%; specificity 81%). The risk of falling rose as UPDRS increased, to about a 60% chance of falling for UPDRS values 25 to 35, but remained at this level thereafter with a tendency to taper off towards later disease stages. These results confirm the high frequency of falling in PD, as almost 50% of patients fell during a short period of only 3 months. The strongest predictor of falling was prior falls in the preceding year, but even subjects without any prior falls had a considerable risk of sustaining future falls. Disease severity was not a good predictor of falls, possibly due to the complex U-shaped relation with falls. Early identification of the very first fall therefore remains difficult, and new prediction methods must be developed.

Evaluating the effectiveness of a Senior Mentor Program: the University of Missouri-Columbia School of Medicine.

At the University of Missouri-Columbia School of Medicine, we developed a voluntary senior-mentor program, the Senior Teacher Educator Partnership (STEP), for first- and second-year medical students. Using qualitative research methods, we examined the impact of STEP on medical students' attitudes and then assessed the congruence of what is learned through STEP with the knowledge, skills, and attitudes needed to provide care to the elderly patient. STEP was found to be a successful strategy for teaching themes of recognizing the elderly within an ecological context, enhancing sympathy and empathy, emphasizing respect for elderly persons, and gaining an appreciation that aging is an individualized process. New areas identified for student learning experiences included understanding the complexity of the health care system and its impact on elderly patients, understanding the payment system, and developing skills in assessment and care coordination. A model is described for continuous enhancement of educational programs to be used to improve educational experience in geriatrics.

Clinical practice guideline adherence before and after implementation of the HEARTFELT (HEART Failure Effectiveness & Leadership Team) intervention.

HEART Failure Effectiveness & Leadership Team (HEARTFELT) is a multifaceted intervention designed to improve adherence with the American College of Cardiology/American Heart Association practice guidelines for heart failure (HF). The purpose of this study was to assess differences in clinician adherence with clinical practice guidelines before and after implementation of HEARTFELT. A quasi-experimental, untreated control group design with separate pretest/posttest samples was employed at a community hospital in Connecticut. The untreated historical control group included patients aged 65 years or older with HF and a nonequivalent comparison group of patients with stroke. The posttest samples included patients with the diagnosis of HF and stroke admitted after implementation of the HEARTFELT intervention. The HEARTFELT intervention included automated pathway in electronic medical record (order sets, interdisciplinary plan of care, self-management plan), access to evidence for clinicians and patients, HF self-management education tools, and ongoing discipline-specific feedback regarding adherence. Data were analyzed using parametric and nonparametric methods. The HEARTFELT intervention significantly improved clinician adherence with addressing all self-management categories in the electronic medical record (P = .000) and adherence with self-management education given to the patient in writing at discharge (P = .000). There were no significant differences in adherence with medical interventions (P = .39). While guideline adherence is associated with less practice variation and improved processes, methods of integration into practice in community hospital settings have been largely unexplored. The multifaceted HEARTFELT intervention is promising for its potential to integrate evidence at the point of care, to reduce unwarranted variation in practice, and ultimately to improve the outcomes of individuals with HF.