Lorraine S. Evangelista

Quality of Life of Long-Term Survivors of Non–Small-Cell Lung Cancer

PURPOSE To describe the quality of life (QOL) among survivors of non-small-cell lung cancer (NSCLC). PATIENTS AND METHODS One hundred forty-two 5-year minimum self-reported disease-free survivors of NSCLC completed QOL instruments (QOL-Survivor and Medical Outcomes Study 36-Item Short Form [SF-36]) and assessments of emotional distress (Center for Epidemiologic Studies Depression Scale [CES-D]), comorbid disease, and tobacco use. Pulmonary function was assessed with a hand-held spirometer. Multivariate regression methods were used on total QOL-Survivor scores and physical (PC) and mental (MC) component scores of the SF-36. RESULTS The majority (71%) of survivors described themselves as hopeful, and 50% viewed the cancer experience as contributing to positive life changes (QOL-Survivor). Comorbidity was common (60% >or= one condition); 22% had distressed mood (CES-D >or= 16). Most were former smokers (76%); 13% continued to smoke. Half had moderate/severe pulmonary distress (forced expired volume in 1 second [FEV1] < 70% of predicted). Regression models including the set of variables (age, sex, living alone, education, smoking status, pulmonary function category, distressed mood, time since diagnosis, and comorbidity) accounted for 37%, 48%, and 29% in the QOL-total, MC, and PC scores, respectively. Primary predictors of lower QOL scores were white ethnicity and distressed mood (CES-D >or= 16) (34% of the variance explained). The primary predictor of lower MC scores was distressed mood (R(2) = 0.45). Lower PC scores were associated with older age, living alone, FEV1 less than 70% of predicted, distressed mood, time since diagnosis, and more comorbid diseases (R(2) = 0.28). CONCLUSION These findings provide the first description of the QOL of long-term survivors of lung cancer. Risk factors for poorer QOL are strongly linked to distressed mood, which is a potential target for intervention.

Effectiveness of remote patient monitoring after discharge of hospitalized patients with heart failure the better effectiveness after transition-heart failure (BEAT-HF) randomized clinical trial

IMPORTANCE It remains unclear whether telemonitoring approaches provide benefits for patients with heart failure (HF) after hospitalization. OBJECTIVE To evaluate the effectiveness of a care transition intervention using remote patient monitoring in reducing 180-day all-cause readmissions among a broad population of older adults hospitalized with HF. DESIGN, SETTING, AND PARTICIPANTS We randomized 1437 patients hospitalized for HF between October 12, 2011, and September 30, 2013, to the intervention arm (715 patients) or to the usual care arm (722 patients) of the Better Effectiveness After Transition-Heart Failure (BEAT-HF) study and observed them for 180 days. The dates of our study analysis were March 30, 2014, to October 1, 2015. The setting was 6 academic medical centers in California. Participants were hospitalized individuals 50 years or older who received active treatment for decompensated HF. INTERVENTIONS The intervention combined health coaching telephone calls and telemonitoring. Telemonitoring used electronic equipment that collected daily information about blood pressure, heart rate, symptoms, and weight. Centralized registered nurses conducted telemonitoring reviews, protocolized actions, and telephone calls. MAIN OUTCOMES AND MEASURES The primary outcome was readmission for any cause within 180 days after discharge. Secondary outcomes were all-cause readmission within 30 days, all-cause mortality at 30 and 180 days, and quality of life at 30 and 180 days. RESULTS Among 1437 participants, the median age was 73 years. Overall, 46.2% (664 of 1437) were female, and 22.0% (316 of 1437) were African American. The intervention and usual care groups did not differ significantly in readmissions for any cause 180 days after discharge, which occurred in 50.8% (363 of 715) and 49.2% (355 of 722) of patients, respectively (adjusted hazard ratio, 1.03; 95% CI, 0.88-1.20; P = .74). In secondary analyses, there were no significant differences in 30-day readmission or 180-day mortality, but there was a significant difference in 180-day quality of life between the intervention and usual care groups. No adverse events were reported. CONCLUSIONS AND RELEVANCE Among patients hospitalized for HF, combined health coaching telephone calls and telemonitoring did not reduce 180-day readmissions. TRIAL REGISTRATION clinicaltrials.gov Identifier: NCT01360203.

The Minnesota Living with Heart Failure Questionnaire: Sensitivity to differences and responsiveness to intervention intensity in a clinical population

BackgroundThe Minnesota Living With Heart Failure Questionnaire (LHFQ) is a commonly used measure of health-related quality of life in persons with heart failure. Researchers have questioned whether LHFQ is sensitive to subtle differences and sufficiently responsive to clinical interventions because the instrument has demonstrated variable performance in clinical trials. ObjectivesA secondary analysis was conducted to assess the LHFQ for sensitivity to different clinical states and responsiveness to varying intensities of clinical intervention. MethodsA convenience sample of nine experimental or quasi-experimental studies from eight clinical sites in the United States yielded data from 1,136 patients with heart failure. Data in the studies had been collected at enrollment and one, three, and/or six months later. Data were analyzed using descriptive, univariate, and multivariate techniques. ResultsTotal and subscale scores on LHFQ were poorer in those with worse New York Heart Association functional class, although there was no difference in LHFQ scores between classes III and IV. No difference in LHFQ scores was found when patients were classified by ejection fraction. Scores improved significantly following hospital discharge, even in those in the control group. Changes in LHFQ scores were greatest in those receiving high intensity interventions. ConclusionsThe LHFQ is sensitive to major differences in symptom severity but may not be sensitive to subtle differences. It is responsive to high intensity interventions. Investigators are cautioned against using this instrument without first maximizing intervention power or without a control group for comparison.

Compliance behaviors of elderly patients with advanced heart failure.

Although compliance behaviors of heart failure (HF) patients have become the focus of increasing scrutiny in the last decade, the prevalence of noncompliance among elderly patients with HF is poorly understood. We conducted this study to describe and compare the compliance behaviors of elderly patients (≥65 years) and younger patients (<65 years) with HF on 6 prescribed activities: medical appointments, medications, diet, exercise, smoking cessation, and alcohol abstinence. Data from a sample of 140 older (50%) and younger (50%) HF patients matched for gender and disease severity were collected with the HF Compliance Questionnaire and analyzed via descriptive statistics, chi-square, paired t-tests, and Pearson correlations. We found that elderly patients were more compliant with diet (77% vs 65%, p = .001) and exercise (67% vs 55%, p = .021) than were their younger counterparts. There was no difference in the other health care behaviors. Of the 70 elderly patients, 51% reported some degree of difficulty complying with exercise while 37%, 24%, and 23% had difficulty following diet, keeping follow-up appointments, and taking medications, respectively. A smaller percentage of elders continued to smoke (9%) and drink alcohol (18%). Patients were asked why they had difficulty following their health care regimens; responses varied by prescribed activity. Lastly, we found inverse relationships between perceived difficulty following and compliance with all of the 6 behaviors measured (p < .001); as difficulty increased, compliance decreased. Strategies to help older patients minimize perceived difficulties associated with health care regimens may improve compliance and long-term morbidity and mortality from HF. Assumptions about older age being related to noncompliance appear invalid in patients with HF.

Treatment-seeking delays in heart failure patients

BACKGROUND Patients having cardiac symptoms often delay for hours before seeking treatment. Delay time is usually defined as the amount of time between the patients first awareness of symptoms and arrival at the hospital. Excessive delays in seeking medical care for heart failure (HF) symptoms may influence patient outcomes. However, the treatment-seeking patterns of HF patients are not well understood. METHODS We obtained data through a retrospective chart audit to describe the treatment-seeking behaviors of 753 HF patients, at a Veterans Administration facility, and to identify predictors of delay in seeking medical care for HF symptoms. Using univariate and multivariate analyses, we assessed relationships among delay time, presenting symptoms, and patient characteristics. RESULTS The mean delay time was 2.93 +/- 0.68 days. The most common symptoms on admission were dyspnea (76%), edema (66%), fatigue (37%), and angina (25%). Variables negatively affecting delay time included presence of dyspnea and edema (odds ratio [OR], 2.10 and 1.82; confidence interval [CI], 1.38 to 3.19 and 1.17 to 2.82, respectively), care by a primary care physician (OR, 2.04; CI, 1.45 to 2.88), and higher New York Heart Association (NYHA) Class (OR, 1.96; CI, 1.47 to 2.61). Variables positively affecting delay time were the presence of chest pain (OR, 0.42; CI, 0.29 to 0.62) and a history of previous admission for HF (OR, 0.42; CI, 0.28 to 0.62). CONCLUSIONS Delays in seeking treatment for HF symptoms are significantly high. This study supports the need for interventions that will increase early symptom recognition and management on the part of patients and their families.

Comparison of prevalence of symptoms of depression, anxiety, and hostility in elderly patients with heart failure, myocardial infarction, and a coronary artery bypass graft.

OBJECTIVE This study sought to compare the prevalence of anxiety, depression, and hostility among 3 clinically diverse elderly cardiac patient cohorts and a reference group of healthy elders. METHODS This was a multicenter, comparative study. A total of 1167 individuals participated: 260 healthy elders, and 907 elderly cardiac patients who were at least 3 months past a hospitalization (478 heart-failure patients, 298 postmyocardial infarction patients, and 131 postcoronary artery bypass graft patients). Symptoms of anxiety, depression, and hostility were measured using the Multiple Affect Adjective Checklist. RESULTS The prevalence of anxiety, depression, and hostility was higher in patients in each of the cardiac patient groups than in the group of healthy elders. Almost three quarters of patients with heart failure reported experiencing symptoms of depression, and the heart-failure group manifested the greatest percentage of patients with depressive symptoms. CONCLUSIONS The high levels of emotional distress common in cardiac patients are not a function of aging, because healthy elders exhibit low levels of anxiety, depression, and hostility.

What Do We Know About Adherence and Self-care?

Despite advances in healthcare, heart failure patients continue to experience complications that could have been prevented or treated. This occurs because the only way that a therapeutic or preventive regimen can be effective, assuming that the patients condition has been accurately diagnosed and appropriately treated, is if the patient implements self-care behaviors and adheres to the treatment regimen. However, it is widely accepted that this does not occur in many or even most instances. This article provides an overview of the current evidence related to adherence and self-care behaviors among heart failure patients and describes the state of the science on interventions developed and tested to enhance self-care maintenance in this population. Our review of literature shows that effective interventions integrate strategies that motivate, empower, and encourage patients to make informed decisions and assume responsibility for self-care. Gaps in current evidence support the need for additional research on ways to improve adherence and self-care for patients who are at an increased risk of poor adherence, including those with cognitive and functional impairments and low health literacy.

A Remote Patient Monitoring System for Congestive Heart Failure

Congestive heart failure (CHF) is a leading cause of death in the United States affecting approximately 670,000 individuals. Due to the prevalence of CHF related issues, it is prudent to seek out methodologies that would facilitate the prevention, monitoring, and treatment of heart disease on a daily basis. This paper describes WANDA (Weight and Activity with Blood Pressure Monitoring System); a study that leverages sensor technologies and wireless communications to monitor the health related measurements of patients with CHF. The WANDA system is a three-tier architecture consisting of sensors, web servers, and back-end databases. The system was developed in conjunction with the UCLA School of Nursing and the UCLA Wireless Health Institute to enable early detection of key clinical symptoms indicative of CHF-related decompensation. This study shows that CHF patients monitored by WANDA are less likely to have readings fall outside a healthy range. In addition, WANDA provides a useful feedback system for regulating readings of CHF patients.

Usefulness of a history of tobacco and alcohol use in predicting multiple heart failure readmissions among veterans

Multiple hospital readmissions for heart failure (HF) are progressively increasing and may be related to continued tobacco and alcohol use. To study this relation, we conducted a retrospective chart audit of all veterans discharged with HF at a large Veterans Administration (VA) facility from 1997 to 1998. Using a multivariate logistic regression model, the smoking and alcohol use of patients who required > 1 HF admission within 1 year were compared with those who did not. Demographic, clinical, and psychosocial variables were also included in the model. Of 753 patients admitted with HF during the review period (mean age 69.1 years, 99% men), 220 patients (29.2%) were readmitted to the hospital at least once (range 1 to 8 readmissions, mean 1.79 +/- 0.27) after the index admission. In a multivariate analysis, current smoking (odds ratio [OR] 1.82; confidence interval [CI] 1.17 to 2.82) and current alcohol use (OR 5.92; CI 3.83 to 9.13) were independent predictors of readmissions. Other predictors included living alone (OR 2.09; CI 1.42 to 3.09), HF associated with ischemic etiology (OR 3.99; CI 2.58 to 6.18), higher New York Heart Association class (OR 2.57; CI 1.86 to 3.55), and care provided by a primary care physician compared with a cardiologist (OR 2.41; CI 1.57 to 3.67). This study confirms that noncompliance to smoking and alcohol restrictions, which are amenable to change, dramatically increases the risk for multiple hospital readmissions among patients with HF. Consequently, evaluation of noncompliance to smoking and alcohol consumption with targeted interventions in this population may be a key component for the reduction of multiple hospital readmissions.

The Aftermath of Lung Cancer: Balancing the Good and Bad

Little is known about the experience of surviving lung cancer because of its low survival rate. However, 14% of the people with a diagnosis of lung cancer become long-term survivors. This study describes the experience of surviving lung cancer as told by a subsample of survivors from a larger quantitative investigation of the quality of life among long-term survivors of lung cancer. The Center for Epidemiologic Survey Depression (CES-D) scale was used to evaluate distressed mood. The Short-Form 36 was used to evaluate quality of life. Handheld spirometry was used to evaluate pulmonary function abnormalities. Interviews were conducted with 29 participants. Qualitative analysis showed that survivors express positive and negative aspects differentially when divided into those with distressed mood (CES-D ≥ 16; n = 9) and those not distressed (CES-D < 16; n = 20). Those in the not distressed group talked of their experience in more positive terms around the five central themes than those in the distressed mood group. The central themes that emerged were existential issues, health and self-care, physical ability, adjustment, and support. Subscale scores from the SF-36 were used to enhance the experience description. The results of this study highlight the importance of attending to both the physical and emotional needs of lung cancer survivors.