Information Needs of Skilled Nursing Facility Staff to Support Heart Failure Disease Management.

OBJECTIVES: Characterize key tasks and information needs for heart failure disease management (HF-DM) in the distinct care setting of skilled nursing facility (SNF) staff in partnership with community-based clinical stakeholders. Develop design recommendations contextualized to the SNF setting for informatics interventions for improved HF-DM in the SNF setting. METHODS: Semi-structured interviews with fifteen participants (registered nurses, licensed practical nurses, certified nursing aides and physicians) from 8 Denver-metro SNFs. Data coded using a data-driven, inductive approach. RESULTS: Key tasks of HF-DM: symptom assessment, communicating change in condition, using equipment, documentation of daily weights, and monitoring patients. Themes: 1) HF-DM is challenged by a culture of verbal communication; 2) staff face knowledge barriers in HF-DM that are partially attributed to unmet information needs. HF-DM information needs: identification of HF patients, HF signs and symptoms, purpose of daily weights, indicators of worsening HF, purpose of sodium restricted diet, and materials to improve patients' understanding of HF. DISCUSSION AND CONCLUSIONS: HF-DM information needs are not fully supported by current SNF information systems.

Conducting Clinical Research in Post-acute and Long-term Nursing Home Care Settings: Regulatory Challenges.

Despite multiple initiatives in post-acute and long-term nursing home care settings (NHs) to improve the quality of care while reducing health care costs, research in NHs can prove challenging. Extensive regulation for both research and NHs is designed to protect a highly vulnerable population but can be a deterrent to conducting research. This article outlines regulatory challenges faced by NHs and researchers, such as protecting resident privacy as well as health information and obtaining informed consent. The article provides lessons learned to help form mutually beneficial partnerships between researchers and NHs to conduct studies that grow and advance NH research initiatives and clinical care.

Bone Biomarker Response to Walking under Different Thermal Conditions in Older Adults.

Endurance exercise can cause a decrease in serum ionized calcium (iCa) and increases in parathyroid hormone (PTH) and c-terminal telopeptide of type I collagen (CTX), which may be due to Ca loss in sweat. PURPOSE: This study aimed to determine whether exercise in a warm environment exaggerates the decrease in iCa and increases in PTH and CTX compared with a cool environment in older adults. METHODS: Twelve women and men 61-78 yr old performed two identical 60-min treadmill bouts at ~75% of maximal heart rate under warm and cool conditions. Serum iCa, PTH, and CTX were measured every 15 min starting 15 min before and continuing for 60 min after exercise. Sweat Ca loss was estimated from sweat volume and sweat Ca concentration. RESULTS: Sweat volume was low and variable; there were no differences in sweat volume or Ca concentration between conditions. iCa decreased after 15 min of exercise, and the change was similar in both conditions. Increases in PTH (warm: 16.4, 95% confidence interval [CI] = 6.2, 26.5 pg·mL; cool: 17.3, 95% CI = 8.1, 26.4 pg·mL) and CTX (warm: 0.08, 95% CI = 0.05, 0.11 ng·mL; cool: 0.08, 95% CI = 0.01, 0.16 ng·mL) from before to immediately after exercise were statistically significant and similar between conditions. Adjusting for plasma volume shifts did not change the results. CONCLUSION: The increases in PTH and CTX, despite the low sweat volume, suggest that dermal Ca loss is not a major factor in the decrease in iCa and increases in PTH and CTX observed during exercise in older adults.

Dermal Calcium Loss Is Not the Primary Determinant of Parathyroid Hormone Secretion during Exercise.

INTRODUCTION: Exercise can cause a decrease in serum ionized calcium (iCa) concentration, which stimulates parathyroid hormone (PTH) secretion and activates bone resorption. We postulated that dermal Ca loss during cycling exercise is the major determinant of the serum iCa, PTH, and bone resorption (C-terminal telopeptide of type 1 collagen [CTX]) responses. METHODS: To investigate this, women (n = 13) and men (n = 12) age 18 to 45 yr performed the same exercise bout under cool (18°C) and warm (26°C) conditions. Exercise was 60 min of cycling at ~75% of peak aerobic power. Sweat samples were obtained during exercise using a skin patch method, and blood samples were obtained before and during exercise and during 60 min of recovery. RESULTS: Sweat volume and estimated sweat Ca loss were 50% higher for the warm condition than the cool condition. Despite this, there were no differences between thermal conditions in the changes (mean, 95% confidence interval [95% CI]) in iCa (cool, -0.07 mg·dL; 95% CI, -0.16 to 0.03); warm, -0.07 mg·dL; 95% CI, -0.20 to 0.05), PTH (cool, 34.4 pg·mL; 95% CI, 23.6-45.2; warm: 35.8 pg·mL; 95% CI, 22.4-49.1), or CTX (cool, 0.11 ng·mL; 95% CI, 0.08-0.13; warm, 0.15 ng·mL; 95% CI, 0.11-0.18). Adjusting for exercise-related shifts in plasma volume revealed a marked decline in vascular iCa content in the first 15 min of exercise (cool, -0.85 mg·dL; 95% CI, -1.01 to -0.68; warm, -0.85 mg·dL; 95% CI, -1.05 to -0.66), before substantial sweat Ca loss had occurred. CONCLUSIONS: This indicates that dermal Ca loss was not the primary trigger for the increases in PTH and CTX during exercise. Further research is necessary to understand the causes and consequences of the disruption in Ca homeostasis during exercise and specifically the extravascular shift in iCa.

Advancing Innovation in Skilled Nursing Facilities through Academic Collaborations.

There is growing recognition that acute hospitalization contributes to marked functional decline in older adult populations. Nearly 20% of all hospitalized older adults in the United States are discharged to skilled nursing facilities (SNFs) to address these functional deficits. However, current approaches to care in SNFs may not adequately restore function, which may contribute to low community discharge rates and high hospital readmission rates. Barriers to rehabilitation innovation in SNFs include management, staff, patient, and researcher-level factors. This clinical commentary builds upon clinical innovation strategies in other health care settings by describing barriers in the context of the SNF environment. Fostering collaboration between academic clinical researchers and SNFs may be the answer to advancing rehabilitation practices and care delivery, thereby improving outcomes in this vulnerable population.

Characteristics Associated with Home Health Care Referrals at Hospital Discharge: Results from the 2012 National Inpatient Sample.

OBJECTIVE: To assess patient- and hospital-level factors associated with home health care (HHC) referrals following nonelective U.S. patient hospitalizations in 2012. DATA SOURCE: The 2012 National Inpatient Sample (NIS). STUDY DESIGN: Retrospective, cross-sectional multivariable logistic regression modeling to assess patient- and hospital-level variables in patient discharges with versus without HHC referrals. DATA COLLECTION: Analysis included 1,109,905 discharges in patients ≥65 years with Medicare. PRINCIPAL FINDINGS: About 29.2 percent of discharges were referred to HHC, which were more likely with older age, female sex, urban location, low income, longer length of stay, higher severity of illness scores, diagnoses of heart failure or sepsis, and hospital location in New England (referent: Pacific). CONCLUSIONS: As health policy changes influence postacute HHC, defining specific diagnoses and regional patterns associated with HHC is a first step to optimize postacute HHC services.