Life-sustaining treatment decisions and family evaluations of end-of-life care for Veteran decedents in Department of Veterans Affairs nursing homes.

BACKGROUND: Modeled after the Physician Orders for Life Sustaining Treatment program, the Veterans Health Administration (VA) implemented the Life-Sustaining Treatment (LST) Decisions Initiative to improve end-of-life outcomes by standardizing LST preference documentation for seriously ill Veterans. This study examined the associations between LST documentation and family evaluation of care in the final month of life for Veterans in VA nursing homes. METHODS: Retrospective, cross-sectional analysis of data for decedents in VA nursing homes between July 1, 2018 and January 31, 2020 (N = 14,575). Regression modeling generated odds for key end-of-life outcomes and family ratings of care quality. RESULTS: LST preferences were documented for 12,928 (89%) of VA nursing home decedents. Contrary to our hypothesis, neither receipt of wanted medications and medical treatment (adjusted odds ratio [OR]: 0.85, 95% confidence interval [CI] 0.63, 1.16) nor ratings of overall care in the last month of life (adjusted OR: 0.96, 95% CI 0.76, 1.22) differed significantly between those with and without completed LST templates in adjusted analyses. CONCLUSIONS: Among Community Living Center (CLC) decedents, 89% had documented LST preferences. No significant differences were observed in family ratings of care between Veterans with and without documentation of LST preferences. Interventions aimed at improving family ratings of end-of-life care quality in CLCs should not target LST documentation in isolation of other factors associated with higher family ratings of end-of-life care quality.

Designing clinical practice feedback reports: three steps illustrated in Veterans Health Affairs long-term care facilities and programs.

BACKGROUND: User-centered design (UCD) methods are well-established techniques for creating useful artifacts, but few studies illustrate their application to clinical feedback reports. When used as an implementation strategy, the content of feedback reports depends on a foundational audit process involving performance measures and data, but these important relationships have not been adequately described. Better guidance on UCD methods for designing feedback reports is needed. Our objective is to describe the feedback report design method for refining the content of prototype reports. METHODS: We propose a three-step feedback report design method (refinement of measures, data, and display). The three steps follow dependencies such that refinement of measures can require changes to data, which in turn may require changes to the display. We believe this method can be used effectively with a broad range of UCD techniques. RESULTS: We illustrate the three-step method as used in implementation of goals of care conversations in long-term care settings in the U.S. Veterans Health Administration. Using iterative usability testing, feedback report content evolved over cycles of the three steps. Following the steps in the proposed method through 12 iterations with 13 participants, we improved the usability of the feedback reports. CONCLUSIONS: UCD methods can improve feedback report content through an iterative process. When designing feedback reports, refining measures, data, and display may enable report designers to improve the user centeredness of feedback reports.

Heart failure: clinical problem and management issues.

Heart failure (HF) often presents as dyspnea either with exertion and/or recumbency. Patients also experience dependent swelling and fatigue. Measurement of the left ventricular ejection fraction (LVEF) identifies HF patients who may respond to pharmacologic therapy and/or electrophysiologic device implantation. Angiotension converting enzyme inhibitors, beta blockers, and aldosterone inhibitors can significantly lower the mortality and morbidity of HF in patients with an LVEF less than 35%. Cardiac defibrillators and biventricular pacemakers can also improve outcomes in selected patients with a decreased LVEF. The authors provide a guide for therapeutic decisions based on the inclusion criteria of the major clinical trials.

Pharmacologic management of heart failure caused by systolic dysfunction.

Heart failure caused by systolic dysfunction affects more than 5 million adults in the United States and is a common source of outpatient visits to primary care physicians. Mortality rates are high, yet a number of pharmacologic interventions may improve outcomes. Other interventions, including patient education, counseling, and regular self-monitoring, are critical, but are beyond the scope of this article. Angiotensin-converting enzyme inhibitors and beta blockers reduce mortality and should be administered to all patients unless contraindicated. Diuretics are indicated for symptomatic patients as needed for volume overload. Aldosterone antagonists and direct-acting vasodilators, such as isosorbide dinitrate and hydralazine, may improve mortality in selected patients. Angiotensin receptor blockers can be used as an alternative therapy for patients intolerant of angiotensin-converting enzyme inhibitors and in some patients who are persistently symptomatic. Digoxin may improve symptoms and is helpful for persons with concomitant atrial fibrillation, but it does not reduce cardiovascular or all-cause mortality. Serum digoxin levels should not exceed 1.0 ng per mL (1.3 nmol per L), especially in women.

Coronary artery bypass grafting in octogenarians: clinical and economic outcomes at community-based healthcare facilities.

BACKGROUND: Results of recent studies from high-volume academic centers suggest that coronary artery bypass grafting (CABG) is becoming safer to perform in octogenarians. Similar data from community-based facilities do not exist. OBJECTIVE: To assess the clinical and economic outcomes of nonemergency CABG in 338 octogenarians at 27 community-based facilities across the United States. STUDY DESIGN: Retrospective cohort analysis. PATIENTS AND METHODS: Multivariate analyses were used to compare (1) in-hospital mortality rates, (2) rates of discharge to extended-care facilities, (3) lengths of stay, and (4) in-hospital costs between octogenarians and younger patients. RESULTS: Of 338 patients 80 years or older, the in-hospital mortality rate was higher (4.7% vs 2.1%; P = .002), the rate of discharge to extended-care facilities was greater (24.9% vs 4.8%; P < .001), the length of stay was longer (9.6 vs 7.9 days; P < .001), and in-hospital costs were higher ($20,188 vs $18,196; P < .001) compared with patients younger than 80 years. After adjusting for several covariates, we found that octogenarians were at significantly greater risk of experiencing in-hospital deaths (odds ratio, 4.6; P = .001), of being discharged to extended-care facilities (odds ratio, 28.4; P < .001), and of having longer lengths of stay (difference, 0.7 days; P = .002) than were patients aged 50 to 59 years. CONCLUSION: At these 27 community-based facilities, the in-hospital mortality for nonemergency CABG in octogenarians was 4.7%; however, nearly 25% of surviving octogenarians were discharged to extended-care facilities.

Sympathetic activity and the heterogenous blood pressure response to exercise training in hypertensives.

To test whether changes in sympathetic nervous system (SNS) activity or insulin sensitivity contribute to the heterogeneous blood pressure response to aerobic exercise training, we used compartmental analysis of [3H]norepinephrine kinetics to determine the extravascular norepinephrine release rate (NE2) as an index of systemic SNS activity and determined the insulin sensitivity index (S(I)) by an intravenous glucose tolerance test, before and after 6 mo of aerobic exercise training, in 30 (63 +/- 7 yr) hypertensive subjects. Maximal O2 consumption increased from 18.4 +/- 0.7 to 20.8 +/- 0.7 ml x kg(-1) x min(-1) (P = 0.02). The average mean arterial blood pressure (MABP) did not change (114 +/- 2 vs. 114 +/- 2 mmHg); however, there was a wide range of responses (-19 to +17 mmHg). The average NE2 did not change significantly (2.11 +/- 0.15 vs. 1.99 +/- 0.13 microg x min(-1) x m(-2)), but there was a significant positive linear relationship between the change in NE2 and the change in MABP (r = 0.38, P = 0.04). S(I) increased from 2.81 +/- 0.37 to 3.71 +/- 0.42 microU x 10(-4) x min(-1) x ml(-1) (P = 0.004). The relationship between the change in S(I) and the change in MABP was not statistically significant (r = -0.03, P = 0.89). When the changes in maximal O2 consumption, percent body fat, NE2, and S(I) were considered as predictors of the change in MABP, only NE2 was a significant independent predictor. Thus suppression of SNS activity may play a role in the reduction in MABP and account for a portion of the heterogeneity of the MABP response to aerobic exercise training in older hypertensive subjects.