Kimberly K. Garner

Wii-Fit for Improving Gait and Balance in an Assisted Living Facility: A Pilot Study

Objectives. To determine the effects on balance and gait of a Wii-Fit program compared to a walking program in subjects with mild Alzheimers dementia (AD). Methods. A prospective randomized (1 : 1) pilot study with two intervention arms was conducted in an assisted living facility with twenty-two mild AD subjects. In both groups the intervention occurred under supervision for 30 minutes daily, five times a week for eight weeks. Repeated measures ANOVA and paired t-tests were used to analyze changes. Results. Both groups showed improvement in Berg Balance Scale (BBS), Tinetti Test (TT) and Timed Up and Go (TUG) over 8 weeks. However, there was no statistically significant difference between the groups over time. Intragroup analysis in the Wii-Fit group showed significant improvement on BBS (P = 0.003), and TT (P = 0.013). The walking group showed a trend towards improvement on BBS (P = 0.06) and TUG (P = 0.07) and significant improvement in TT (P = 0.06). Conclusion. This pilot study demonstrates the safety and efficacy of Wii-Fit in an assisted living facility in subjects with mild AD. Use of Wii-Fit resulted in significant improvements in balance and gait comparable to those in the robust monitored walking program. These results need to be confirmed in a larger, methodologically sound study.

Concordance of Advance Care Plans With Inpatient Directives in the Electronic Medical Record for Older Patients Admitted From the Emergency Department

CONTEXT Measuring What Matters identified quality indicators to examine the percentage of patients with documentation of a surrogate decision maker and preferences for life-sustaining treatments. OBJECTIVES To determine the rate of advance care planning in older adults presenting to the emergency department (ED) and translation into medical directives in the electronic medical record (EMR). METHODS A convenience sample of adults 65 years or older was recruited from a large urban ED beginning in January 2012. We administered a baseline interview and survey in English or Spanish, including questions about whether patients had a documented health care proxy or living will. For patients admitted to the hospital who had a health care proxy or living will, chart abstraction was performed to determine whether their advance care preferences were documented in the EMR. RESULTS From February 2012 to May 2013, 53.8% (367 of 682) of older adults who completed the survey in the ED reported having a health care proxy, and 40.2% (274 of 682) had a living will. Of those admitted to the hospital, only 4% (4 of 94) of patients who said they had a living will had medical directives documented in the EMR. Similarly, only 4% (5 of 115) of patients who had a health care proxy had the persons name or contact information documented in their medical record. CONCLUSION About half of the patients 65 years or older arriving in the ED have done significant advance care planning, but most plans are not recorded in the EMR.

Adherence to Measuring What Matters Measures Using Point-of-Care Data Collection Across Diverse Clinical Settings

CONTEXT Measuring What Matters (MWM) for palliative care has prioritized data collection efforts for evaluating quality in clinical practice. How these measures can be implemented across diverse clinical settings using point-of-care data collection on quality is unknown. OBJECTIVES To evaluate the implementation of MWM measures by exploring documentation of quality measure adherence across six diverse clinical settings inherent to palliative care practice. METHODS We deployed a point-of-care quality data collection system, the Quality Data Collection Tool, across five organizations within the Palliative Care Research Cooperative Group. Quality measures were recorded by clinicians or assistants near care delivery. RESULTS During the study period, 1989 first visits were included for analysis. Our population was mostly white, female, and with moderate performance status. About half of consultations were seen on hospital general floors. We observed a wide range of adherence. The lowest adherence involved comprehensive assessments during the first visit in hospitalized patients in the intensive care unit (2.71%); the highest adherence across all settings, with an implementation of >95%, involved documentation of management of moderate/severe pain. We observed differences in adherence across clinical settings especially with MWM Measure #2 (Screening for Physical Symptoms, range 45.7%-81.8%); MWM Measure #5 (Discussion of Emotional Needs, range 46.1%-96.1%); and MWM Measure #6 (Documentation of Spiritual/Religious Concerns, range 0-69.6%). CONCLUSION Variations in clinician documentation of adherence to MWM quality measures are seen across clinical settings. Additional studies are needed to better understand benchmarks and acceptable ranges for adherence tailored to various clinical settings.

Changes in Activities of Daily Living, Nutrient Intake, and Systemic Inflammation in Elderly Adults Receiving Recuperative Care

To determine the relationships between physical function, systemic inflammation, and nutrient intake in elderly adults who are deconditioned or recovering from medical illness.

Nutrient Intake, Peripheral Edema, and Weight Change in Elderly Recuperative Care Patients

BACKGROUND It is unclear whether serial measures of body weight are valid indicators of nutritional status in older patients recovering from illness. Objectives. Investigate the relative influence of nutrient intake and changes in peripheral edema on weight change. METHODS A prospective cohort study of 404 older men (mean age = 78.7±7.5 years) admitted to a transitional care unit of a Department of Veterans Affairs nursing home. Body weight and several indicators of lower extremity edema were measured at both unit admission and discharge. Complete nutrient intake assessments were performed daily. RESULTS Over a median length of stay of 23 days (interquartile range: 15-41 days), 216 (53%) participants gained or lost more than or equal to 2.5% of their body weight. Two hundred eighty-two (70%) participants had recognizable lower extremity pitting edema at admission and/or discharge. The amount of weight change was strongly and positively correlated with multiple indicators of both nutrient intake and the change in the amount of peripheral edema. By multivariable analysis, the strongest predictor of weight change was maximal calf circumference change (partial R (2) = .35, p < .0001), followed by average daily energy intake (partial R (2) = .14, p < .0001), and the interaction of energy intake by time (partial R (2) = .02, p < .0001). CONCLUSIONS Many older patients either gain or lose a significant amount of weight after admission to a transitional care unit. Because of the apparent high prevalence of co-occurring changes in total body water, the weight changes do not necessarily represent changes in nutritional status. Although repeat calf circumference measurements may provide some indication as to how much of the weight change is due to changes in body water, there is currently no viable alternative to monitoring the nutrient intake of older recuperative care patients in order to ensure that their nutrient needs are being met.

“Missing Pieces”: Exploring Cardiac Risk Perceptions in Older Women

Approximately 95% of older women have factors that put them at risk for developing cardiovascular disease, but research indicates many do not perceive themselves to be at risk. We examined older womens perceived risk for coronary heart disease (CHD) and the factors influencing their perceptions. We conducted a descriptive, qualitative study using in-depth, individual interviews and quantitative measures to assess perceived risk and risk factors. Twenty-four older African American and Caucasian women had a mean 4.46 cardiac risk factors but perceived their own CHD risk as unrealistically low at 1.95 cm (SD = 1.57, on 0-to-8 cm visual analogue scale). Narrative data clustered in themes that represented a lack of fact-based information and multiple misconceptions about CHD and prevention. Major improvements in CHD health are only achievable if risk factors are prevented. This research suggests older women have substantial needs for consistent CHD information and prevention guidance.

Veterans Affairs Geriatric Scholars Program: Enhancing Existing Primary Care Clinician Skills in Caring for Older Veterans

The Veterans Affairs Geriatric Scholars Program (GSP) is a continuing professional development program to integrate geriatrics into the clinical practices of primary care providers and select associated health professions that support primary care teams. GSP uses a blended program educational format, and the minimal requirements are to attend an intensive course in geriatrics, participate in an interactive workshop on quality improvement (QI), and initiate a local QI project to demonstrate application of new knowledge to benefit older veterans. Using a retrospective post/pre survey design, the effect of GSP on clinical practices and behaviors and variation of that effect on clinicians working in rural and nonrural settings were evaluated. Significant improvement was found in the frequency of using evidence‐based brief standardized assessments, clinical decision‐making, and standards of care. Significant subgroup differences were observed in peer‐to‐peer information sharing between rural and nonrural clinicians. Overall, 77% of the sample reported greater job satisfaction after participating in GSP. The program is a successful model for advancing postgraduate education in geriatrics and a model that might be replicated to increase access to quality health care, particularly in rural areas.

Single-arm resistance training study to determine the relationship between training outcomes and muscle growth factor mRNAs in older adults consuming numerous medications and supplements

ObjectivesDetermine if the muscle mRNA levels of three growth factors (insulin-like growth factor-1 [IGF1], ciliary neurotropic factor [CNTF], and vascular endothelial growth factor-D [VEGFD]) are correlated with muscle size and strength gains from resistance exercise while piloting a training program in older adults taking medications and supplements for age-associated problems.DesignSingle-arm prospective study.SettingUS Veterans Affairs hospital.ParticipantsOlder (70±6 yrs) male Veterans (N=14) of US military service.InterventionThirty-five sessions of high-intensity (80% one-rep max) resistance training including leg press, knee curl, and knee extension to target the thigh muscles.MeasurementsVastus lateralis biopsies were collected and body composition (DEXA) was determined pre- and post-training. Simple Pearson correlations were used to compare training outcomes to growth factor mRNA levels and other independent variables such as medication and supplement use.ResultsAverage strength increase for the group was ≥ 25% for each exercise. Subjects averaged taking numerous medications (N=5±3) and supplements (N=2±2). Of the growth factors, a significant correlation (R>0.7, P≤0.003) was only found between pre-training VEGFD and gains in lean thigh mass and extension strength. Mass and strength gains were also correlated with use of α-1 antagonists (R=0.55, P=0.04) and pre-training lean mass (R=0.56, P=0.04), respectively.ConclusionsMuscle VEGFD, muscle mass, and use of α-1 antagonists may be predisposing factors that influence the response to training in this population of older adults but additional investigation is required to determine if these relationships are due to muscle angiogenesis and blood supply.

Engagement in steps of advance health care planning by homeless veterans.

Communicating health care preferences in advance, so that wishes can be honored if the person becomes unable to participate in decision-making, is especially important for vulnerable populations such as homeless veterans. Hospitals are required to inform patients of their rights to document their preferences, but completion rates for advance directives are low. Conceptualizing advance health care planning as a series of health behavior steps emphasizing communication is recommended for improving engagement in advance health care planning. The authors used program evaluation data from psychoeducational groups with 288 homeless veterans to learn about their previous experience with different steps of advance health care planning and their personal goals for future steps. Results revealed a significant discrepancy between what these veterans reported they have done and information available to health care providers in the medical record: Only 26% had an advance directive in the medical record, but 70% reported they had thought about the care they would want, and almost half reported they had talked with a trusted other or named someone to make decisions for them. The most frequent goal endorsed by veterans attending groups was discussing advance health care planning with family or trusted others and/or naming someone to be a decision maker. These findings indicate a need for improved communication and documentation of veteran preferences about emergency and end of life care. Results are also consistent with interventions tailored to varying readiness for different steps of advance health care planning.

Hospital Executives’ Perceptions of End-of-Life Care

Hospital executives are key stakeholders in the hospital setting. However, despite extensive medical and nursing literature on the importance of end-of-life (EOL) care in hospitals, little is known about hospital executives’ perceptions of the provision of EOL care in their facilities. The objective of this study was to capture hospital executives’ perceptions of the provision of EOL care in the hospital setting. This descriptive, naturalistic phenomenological, qualitative study utilized in-person interviews to explore executives’ opinions and beliefs. The sample consisted of 14 individuals in the roles of medical center directors, chiefs of staff, chief medical officers, hospital administrators, hospital risk managers, and regional counsel in Arkansas, Louisiana and Texas. An interview guide was developed and conducted utilizing a global question followed by probes concerning perceptions of EOL care provision. Hospital executives acknowledged that EOL care was a very important issue, and more attention should be paid to it in the hospital setting. Their comments and suggestions for improvement focused on (a) current EOL care, (b) barriers to changing EOL care, and (c) enhancing provision of EOL care in the hospital setting. The findings of this study suggest that hospital executives although key change agents, may have insufficient EOL information to implement steps toward cultural and infrastructural change and should therefore be included in any EOL discussions and education.