Comparison of the Availability and Cost of Foods Compatible With a Renal Diet Versus an Unrestricted Diet Using the Nutrition Environment Measures Survey.

OBJECTIVE: Hemodialysis patients' ability to access food that is both compatible with a renal diet and affordable is affected by the local food environment. Comparisons of the availability and cost of food items suitable for the renal diet versus a typical unrestricted diet were completed using the standard Nutrition Environment Measures Survey and a renal diet-modified Nutrition Environment Measures Survey. DESIGN: Cross-sectional study. SETTING: Twelve grocery stores in Northeast Ohio. MAIN OUTCOME MEASURE: Availability and cost of food items in 12 categories. RESULTS: The mean total number of food items available differed significantly (P ≤ .001) between the unrestricted diet (38.9 ± 4.5) and renal diet (32.2 ± 4.7). The mean total cost per serving did not differ significantly (P = 0.48) between the unrestricted diet ($5.67 ± 2.50) and renal diet ($5.76 ± 2.74). CONCLUSION: The availability of renal diet food items is significantly less than that of unrestricted diet food items, but there is no difference in the cost of items that are available in grocery stores. Further work is needed to determine how to improve the food environment for patients with chronic diseases.

Intradialytic Massage for Leg Cramps Among Hemodialysis Patients: a Pilot Randomized Controlled Trial.

BACKGROUND: Patients on hemodialysis often experience muscle cramps that result in discomfort, shortened treatment times, and inadequate dialysis dose. Cramps have been associated with adversely affecting sleep and health-related quality of life, depression and anxiety. There is limited evidence available about massage in dialysis; however, massage in cancer patients has demonstrated decreases in pain, inflammation, and feelings of anxiety. These correlations indicate massage may be an effective treatment modality for hemodialysis-related lower extremity cramping. PURPOSE: To determine the effectiveness of intradialytic massage on the frequency of cramping among hemodialysis patients prone to lower extremity cramping. PARTICIPANTS: 26 maintenance hemodialysis patients with frequent lower extremity cramps. SETTING: three outpatient hemodialysis centers in Northeast Ohio. RESEARCH DESIGN: randomized controlled trial. INTERVENTION: The intervention group received a 20-minute massage of the lower extremities during each treatment (three times per week) for two weeks. The control group received usual care by dialysis center staff. MAIN OUTCOME MEASURE: change in frequency of lower leg cramping. RESULTS: Patient reported cramping at home decreased by 1.3 episodes per week in the intervention group compared to 0.2 episodes per week in the control group (p=.005). Patient reported cramping during dialysis decreased by 0.8 episodes in the intervention group compared to 0.4 episodes in the control group (p=0.44). CONCLUSION: Intradialytic massage appears to be an effective way to address muscle cramping. Larger studies with longer duration should be conducted to further examine this approach.

The Community Research Scholars Initiative: A Mid-Project Assessment.

Community organizations addressing health and human service needs generally have minimal capacity for research and evaluation. As a result, they are often inadequately equipped to independently carry out activities that can be critical for their own success, such as conducting needs assessments, identifying best practices, and evaluating outcomes. Moreover, they are unable to develop equitable partnerships with academic researchers to conduct community-based research. This paper reports on the progress of the Community Research Scholar Initiative (CRSI), a program that aims to enhance community research and evaluation capacity through training of selected employees from Greater Cleveland community organizations. The intensive 2-year CRSI program includes didactic instruction, fieldwork, multiple levels of community and academic engagement, leadership training, and a mentored research project. The first cohort of CRSI Scholars, their community organizations, and other community stakeholders have incorporated program lessons into their practices and operations. The CRSI program evaluation indicates: the importance of careful Scholar selection; the need to engage executive leadership from Scholar organizations; the value of a curriculum integrating classwork, fieldwork, and community engagement; and the need for continual scholar skill and knowledge assessment. These findings and lessons learned guide other efforts to enhance community organization research and evaluation capacity.

Sharing of grant funds between academic institutions and community partners in community-based participatory research.

OBJECTIVES: To determine how grant funds are shared between academic institutions and community partners in community-based participatory research (CBPR). METHODS: Review of all 62 investigator-initiated R01 CBPR grants funded by the National Institutes of Health from January 2005 to August 2012. Using prespecified criteria, two reviewers independently categorized each budget item as being for an academic institution or a community partner. A third reviewer helped resolve any discrepancies. RESULTS: Among 49 evaluable grants, 68% of all grant funds were for academic institutions and 30% were for community partners. For 2% of funds, it was unclear whether they were for academic institutions or for community partners. Community partners' share of funds was highest in the categories of other direct costs (62%) and other personnel (48%) and lowest in the categories of equipment (1%) and indirect costs (7%). CONCLUSIONS: A majority of CBPR grant funds are allocated to academic institutions. In order to enhance the share that community partners receive, funders may wish to specify a minimum proportion of grant funds that should be allocated to community partners in CBPR projects.

Limited health literacy is associated with low glomerular filtration in the Chronic Renal Insufficiency Cohort (CRIC) study.

BACKGROUND: Low health literacy in the general population is associated with increased risk of death and hospitalization. The evaluation of health literacy in individuals with predialysis chronic kidney disease (CKD) is limited. METHODS: We conducted a cross-sectional study to evaluate the associations of limited health literacy with kidney function and cardiovascular disease (CVD) risk factors in 2,340 non-Hispanic (NH) Whites and Blacks aged 21 - 74 years with mild-to-moderate CKD. Limited health literacy was defined as a Short Test of Functional Health Literacy in Adults (STOFHLA) score ≤ 22. Outcomes evaluated included estimated glomerular filtration rate (eGFR), 24-hour urine protein excretion, and CVD risk factors. RESULTS: The prevalence of limited health literacy was 28% in NH-Blacks and 5% in NH-Whites. Compared with participants with adequate health literacy, those with limited health literacy were more likely to have lower eGFR (34 vs. 42 mL/min/1.73 m2); higher urine protein/24-hours (0.31 vs. 0.15 g); and higher self-reported CVD (61 vs. 37%); and were less likely to have BP < 130/80 mmHg (51 vs. 58%); p ≤ 0.01 for each comparison. After adjustment, limited health literacy was associated with self-reported CVD (OR 1.51, 95% CI 1.13 - 2.03) and lower eGFR (ß -2.47, p = 0.03). CONCLUSION: In this CKD cohort, limited health literacy was highly prevalent, especially among NH-Blacks, and it was associated with lower eGFR and a less favorable CVD risk factor profile. Further studies are needed to better understand these associations and inform the development of health literacy interventions among individuals with CKD.