The association of symptoms with health outcomes in chronically ill adults

Symptoms of older orthopedic and rheumatic patients : A telephone survey about symptoms, symptom communication, treatment and further support after hospital discharge

BACKGROUND

In older multimorbid orthopedic and rheumatic patients, data on symptoms besides pain or reduced mobility are rarely published.

OBJECTIVE

We investigated patients' perspectives on their symptoms after hospital discharge.

MATERIAL AND METHODS

Orthopedic and rheumatic patients aged over 70 years were asked via telephone interviews about (i) their symptoms, (ii) communication, (iii) treatment, and (iv) support.

RESULTS

(i) The 60 participants (35 women and 25 men) reported a median of 6 (min-max: 1-14) different symptoms, of which 86% (356 of 415) had existed before hospitalization, (ii) patients did not communicate 28% (117) of symptoms to either healthcare professionals, family or friends and (iii) 52 (87%) patients desired improvement. Of the 280 most impairing symptoms, 19% (52) were not treated at all. (iv) Almost all patients (59; 98%) considered it easy to obtain support.

CONCLUSION

Remarkably, many symptoms were not communicated or treated despite the patients having been hospitalized.

The Edmonton Symptom Assessment Scale in Heart Failure: A Systematic Review

BACKGROUND

Heart failure is a troublesome condition with high healthcare utilization and cost. Most individuals with heart failure experience multiple symptoms including breathlessness, pain, depression, and anxiety.

PURPOSE

The aim of this study was to review the literature describing the use of the Edmonton Symptom Assessment Scale to assess the burden of symptoms and the impact of symptoms on heart failure outcomes including quality of life and functional outcomes.

METHODS

The search engines PubMed, Scopus, CINAHL, and Web of Science were searched from January 2001 to March 2020. A review of literature was undertaken using key terms "heart failure," "CHF," "cardiac failure," "heart decompensation," "myocardial failure," "Edmonton Symptom Assessment Scale". Hand searching of articles was also undertaken.

RESULTS

The search resulted in 33 relevant articles, which were imported into Rayyan, a Web-based systematic review software program. We present synthesis of results of studies (1) using the Edmonton Symptom Assessment Scale as an assessment of symptom burden and (2) evaluating the impact of symptom burden on quality of life and functional status.

CONCLUSION

This review highlighted the Edmonton Symptom Assessment Scale as a predictive instrument to identify symptom burden, symptom clusters, and symptom changes for patients living with heart failure. The clinical use of the Edmonton Symptom Assessment Scale may identify treatment priorities, promote self-management, inform the treatment plan, and advance effective therapeutic adjustments. The symptom burden in heart failure is high, and improving the symptom experience is an important focus of future healthcare interventions. The Edmonton Symptom Assessment Scale has utility in heart failure management due to psychometric properties and ease of administration.

CLINICAL IMPLICATIONS

The Edmonton Symptom Assessment Scale may be useful in measuring patient-reported symptom burden in patients with heart failure in the clinical setting because it correlates well with other heart failure measures on quality of life and functional outcomes and provides useful information on symptom burden.

Pharmacy Technicians' Perception About Symptoms and Concerns of Older Patients Visiting Pharmacies: A Cross-Sectional Study

Purpose

Older patients are still not sufficiently integrated into multidisciplinary care concepts including geriatric and palliative care. They do, however, regularly visit pharmacies to fill prescriptions or to buy self-medication. Thus, they have frequent contact with pharmacy technicians (PTs), who are widely involved in counselling in Germany. However, it is not known whether geriatric symptoms are recognized by PTs and to what extent older patients use their pharmacy to address geriatric or palliative concerns. This study aimed to investigate PTs' impression of older patients' symptoms, geriatric and palliative concerns in consultations, as well as multidisciplinary collaboration.

Patients and Methods

We conducted a cross-sectional study in April-May 2019. Using a self-administered questionnaire, PTs were asked about (i) geriatric symptoms, (ii) geriatric and palliative concerns older patients expressed in routine consultations, (iii) supposed reasons for inadequate care, and (iv) PTs' desire for multidisciplinary cooperation.

Results

(i) The 5 most common symptoms the 339 participating PTs recognized in the community pharmacy were pain, insomnia, restricted mobility, eye disorders, and constipation. (ii) The three most frequently addressed non-drug-related geriatric palliative concerns were mental strain, loneliness, and mourning. (iii) As reasons for inadequate patient care, PTs predominantly mentioned patient-related reasons (299 of 518 reasons, 58%). (iv) 85% of the PTs desired closer cooperation with general practitioners, 84% with nursing services and 39% with palliative physicians.

Conclusion

PTs frequently saw older patients visiting the pharmacy who suffer from a variety of symptoms. PTs were additionally confronted with diverse geriatric or palliative concerns. We deduce, first, a need for PT training in geriatric and palliative care. Second, multidisciplinary care concepts and research should include pharmacies because they seem to be a low-threshold contact to older patients, who might need access to adequate care.

Validation of the Dutch version of the Edmonton Symptom Assessment System

BACKGROUND

The Utrecht Symptom Diary (USD) is a Dutch and adapted version of the Edmonton Symptom Assessment System, a patient-reported outcome measurement (PROM) tool to asses and monitor symptoms in cancer patients. This study analyses the validity and responsiveness of the USD and the cutoff points to determine the clinical significance of a symptom score.

METHODS

Observational longitudinal cohort study including adult in- and outpatients treated in an academic hospital in the Netherlands who completed at least one USD as part of routine care (2012-2019). The distress thermometer and problem checklist (DT&PC) was used as a reference PROM. Content, construct and criterion validity, responsiveness, and cutoff points are shown with prevalences, area under receiver operating characteristic (ROC) curve, Chi-squared test, Wilcoxon signed-rank test, and positive and negative predictive values, respectively.

RESULTS

A total of 3913 patients completed 22 400 USDs. Content validity was confirmed for all added USD items with prevalences of ≥22%. All USD items also present on the DT&PC demonstrated a good criterion validity (ROC >0.8). Construct validity was confirmed for the USD as a whole and for the items dry mouth, dysphagia and well-being (P < .0001). USD scores differed significantly for patients when improving or deteriorating on the DT&PC which confirmed responsiveness. Optimal cutoff points (3 or 4) differed per symptom.

CONCLUSION

The USD is a valid 12-item PROM for the most prevalent symptoms in cancer patients, which has content, criterion, and construct validity, and detects clinically important changes over time, in both curative and palliative phase.

Factors related to health-related quality of life in older people with multimorbidity and high health care consumption over a two-year period

BACKGROUND

The prevalence of multimorbidity is increasing worldwide, and older people with multimorbidity are frequent users of health care services. Since multimorbidity has a significant negative impact on Health-related Quality of Life (HrQoL) and is more common in older age it would be expected that factors related to HrQoL in this group might have been thoroughly researched, but this is not the case. Furthermore, it is important to look at old people living at home, considering the shift from residential to home-based care. Therefore, we aim to investigate factors that are related to HrQoL in older people with multimorbidity and high health care consumption, living at home.

METHODS

This is a secondary analysis of a RCT study conducted in a municipality in south-eastern Sweden. The study had a longitudinal design with a two-year follow-up period assessing HrQoL, symptom burden, activities of daily living, physical activity and depression.

RESULTS

In total, 238 older people with multimorbidity and high health care consumption, living at home were included (mean age 82, 52% female). A multiple linear regression model including symptom burden, activities of daily living and depression as independent variables explained 64% of the HrQoL. Higher symptom burden, lower ability in activities of daily living and a higher degree of depression were negatively related to HrQoL. Depression at baseline and a change in symptom burden over a two-year period explained 28% of the change in HrQoL over a two-year period variability. A higher degree of depression at baseline and negative change in higher symptom burden were related to a decrease in HrQoL over a two-year period.

CONCLUSION

In order to facilitate better delivery of appropriate health care to older people with high health care consumption living at home it is important to assess HrQoL, and HrQoL over time. Symptom burden, activities of daily living, depression and change in symptom burden over time are important indicators for HrQoL.

TRIAL REGISTRATION

Clinicaltrials.gov identifier: NCT01446757 , the trial was registered prospectively with the date of trial registration October 5^th, 2011.

'The Thing that Really Gets Me Is the Future': Symptomatology in Older Homeless Adults in the HOPE HOME Study

CONTEXT

The homeless population is aging. Older homeless adults experience premature development of age-related conditions and an elevated symptom burden. Little is known about symptom experience among older homeless adults.

OBJECTIVES

To characterize the experience, understanding, and management of physical, psychological, social (e.g., loneliness), and existential (e.g., regret, loss of dignity) symptoms among older homeless adults.

METHODS

We conducted semistructured interviews from June 2016 to March 2017 with a purposive sample of participants from the Health Outcomes of People Experiencing Homelessness in Older Middle Age cohort, a longitudinal study of homeless adults aged 50 and older. We analyzed data between June 2016 and December 2017 using thematic analysis.

RESULTS

We found four main themes: 1) nonphysical symptoms are interwoven with, and as distressing as, physical symptoms; 2) individuals attribute symptoms to childhood abuse, manual labor, the conditions of homelessness, and aging; 3) symptoms interfere with daily functioning, causing negative changes in personality, energy, and motivation; and 4) individuals cope with symptoms through religion, social support, and substance use.

CONCLUSION

Homelessness causes and exacerbates physical and psychological distress. Interventions should address multiple interconnected dimensions of suffering. Health systems that care for homeless patients should adapt palliative care practices using a stepwise approach. Homeless shelters should adopt policies and modifications that increase privacy and autonomy while promoting community building. Housing interventions should promote community building. All who work with people experiencing homelessness should avoid stigmatizing language and recognize homeless individuals' sources of strength and coping.

Physical, Psychological, Social, and Existential Symptoms in Older Homeless-Experienced Adults: An Observational Study of the Hope Home Cohort

BACKGROUND

The homeless population in the United States is aging. Aging-associated comorbidities are associated with increased symptoms.

OBJECTIVE

To describe the prevalence of symptoms among older homeless-experienced adults, analyze factors associated with moderate-high physical symptom burden, and identify symptom clusters.

DESIGN

Cross-sectional analysis within longitudinal cohort study.

PARTICIPANTS

Using population-based sampling from shelters, meal programs, encampments, and a recycling center in Oakland, CA, we recruited homeless adults aged ≥ 50 for a longitudinal cohort. This study includes participants who participated in the 18-month follow-up visit.

MAIN MEASURES

We assessed physical symptoms using the Patient Health Questionnaire-15 (PHQ-15); psychological symptoms using the Center for Epidemiologic Studies Depression Scale (CES-D), Primary Care PTSD Screen (PC-PTSD), and psychiatric section of the Addiction Severity Index (ASI); loneliness using the Three-Item Loneliness Scale; and regret using a six-item regret scale.

KEY RESULTS

Two hundred eighty-three participants (75.6% men and 82.3% African-Americans) completed symptoms interviews. Over a third (34.0%) had moderate-high physical symptom burden. The most prevalent physical symptoms were joint pain, fatigue, back pain, and sleep trouble. Over half (57.6%) had psychological symptoms; 39.6% exhibited loneliness and 26.5% had high regret. In a multivariate model, being a woman (AOR 2.54, 95% CI 1.28-5.03), childhood abuse (AOR 1.88, 95% CI 1.00-3.50), cannabis use (AOR 2.59, 95% CI 1.38-4.89), multimorbidity (AOR 2.50, 95% CI 1.36-4.58), anxiety (AOR 4.30, 95% CI 2.24-8.26), hallucinations (AOR 3.77, 95% CI 1.36-10.43), and loneliness (AOR 2.32, 95% CI 1.26-4.28) were associated with moderate-high physical symptom burden. We identified four symptom clusters: minimal overall (n = 129), moderate overall (n = 68), high physical and high psychological (n = 67), and high physical and low psychological (n = 17).

CONCLUSIONS

Older homeless-experienced adults exhibit a high prevalence of symptoms across multiple dimensions. To reduce suffering, clinicians should recognize the interaction between symptoms and address multiple symptom dimensions.

Improving care for people with heart failure in Uganda: serial in-depth interviews with patients' and their health care professionals

BACKGROUND

The short prognosis of patients with advanced heart failure (HF) and the associated multidimensional distress as illustrated in literature from high income countries necessitates the integration of palliative care into the care of advanced HF patients to address these needs and improve their quality of life. These needs, which are subjective, have not been described from the patients' and health care professionals'(HPs) view point in the Ugandan setting, a low income country with a different socio-cultural context. This study aimed at bridging this gap in knowledge by eliciting patients' and HPs' views of HF patients' needs over the course of their illness to enable generalists, cardiologists and palliative care clinicians to develop guidelines to provide patient-centred realistic care in Uganda.

METHODS

Serial qualitative in-depth interviews were conducted with HF patients who were purposively sampled and recruited in Mulago National Referral Hospital (MNRH) until thematic saturation. In-depth interviews were conducted at three time points with intervals of 3 month between interviews over the course of their illness in the hospital and their home context. One-off interviews were conducted with HPs that manage HF in MNRH. We used a grounded theory approach in data analysis. The Uganda National Council of science and technology approved the research.

RESULTS

Forty-eight interviews were conducted with 21 patients and their carers and eight interviews with their HPs. Multidimensional needs including physical, psychological, social, spiritual and information needs were identified. These highlighted the underpinning need to have normal functioning, control, to cope and adapt to a changed life and to find meaning. Spiritual needs were less recognised by HPs than the other multidimensional needs. Information needs were commonly unmet. Patients and HPs suggested improvements in care that were congruent with the recommendations in chronic disease care and the six pillars of the WHO health systems strengthening approach.

CONCLUSION

Management of HF in Uganda requires an approach that targets multidimensional needs, embraces multidisciplinary care and strengthens health systems which are all important tenets of palliative care.

ED Utilization and Self-Reported Symptoms in Community-Dwelling Older Adults

The rise in ED utilization among older adults is a nursing concern, because emergency nurses are uniquely positioned to have a positive impact on the care of older adults. Symptoms have been associated with ED utilization; however, it remains unclear whether symptoms are the primary reason for ED utilization. The purpose of this study was to describe the self-reported symptoms of community-dwelling older adults prior to accessing the emergency department and to examine the differences in self-reported symptoms among those who did and did not utilize the emergency department.

METHODS

A prospective longitudinal design was used. The sample included 403 community-dwelling older adults aged 75 years and older. Baseline in-home interviews were conducted followed by monthly telephone interviews over 15 months.

RESULTS

Commonly reported symptoms at baseline included pain, feeling tired, and having shortness of breath. In univariate analysis, pain, shortness of breath, fair/poor well-being, and feeling tired were significantly correlated with ED utilization. In multivariable models, problems with balance and fair/poor well-being were significantly associated with ED utilization.

DISCUSSION

Several symptoms were common among this cohort of older adults. However, no significant differences were found in the types of symptoms reported by older adults who utilized the emergency department compared with those who did not utilize the emergency department. Based on these findings, it appears that symptoms among community-dwelling older adults may not be the primary reason for ED utilization.

Clinical characteristics of asymptomatic left ventricular diastolic dysfunction and its association with self-rated health and N-terminal B-type natriuretic peptide: a cross-sectional study

Aims

Left ventricular hypertrophy, obesity, hypertension, and N‐terminal B‐type natriuretic peptide (Nt‐proBNP) predict left ventricular diastolic dysfunction with preserved systolic function (DD‐PSF). Self‐rated health (SRH) is shown to be associated with chronic diseases, but the association of SRH with DD‐PSF is unclear. In light of the clinical implications of DD‐PSF, the following goals are of considerable importance: (1) to determine the role of SRH in patients with DD‐PSF in the general population and (2) to study the association between Nt‐proBNP and DD‐PSF.

Methods and results

The current study is a cross‐sectional study conducted on a random sampling of a rural population. Individuals 30–75 years of age were consecutively subjected to conventional echocardiography and tissue velocity imaging. Data were collected on 500 (48%) men and 538 (52%) women (n = 1038). DD‐PSF was the main outcome, and SRH and Nt‐proBNP were the primary indicators. Diabetes mellitus, hypertension, and obesity were accounted for as major confounders of the association with SRH. DD‐PSF was identified in 137 individuals, namely, 79 men (15.8%) and 58 women (10.8%). In a multivariate regression model, SRH (OR 2.95; 95% CI 1.02–8.57) and Nt‐proBNP (quartile 4 vs. quartile 1 OR 4.23; 95% CI 1.74–10.26) were both independently associated with DD‐PSF.

Conclusions

SRH, evaluated based on a descriptive question on general health, should be included in the diagnostic process of DD‐PSF. In agreement with previous studies, our study confirms that Nt‐proBNP is a major indicator of DD‐PSF.

Association Between Symptom Burden and Time to Hospitalization, Nursing Home Placement, and Death Among the Chronically Ill Urban Homebound

CONTEXT

Homebound adults experience significant symptom burden.

OBJECTIVES

To examine demographic and clinical characteristics associated with high symptom burden in the homebound, and to examine associations between symptom burden and time to hospitalization, nursing home placement, and death.

METHODS

Three hundred eighteen patients newly enrolled in the Mount Sinai Visiting Doctors Program, an urban home-based primary care program, were studied. Patient sociodemographic characteristics, symptom burden (measured via the Edmonton Symptom Assessment Scale), and incidents of hospitalization, nursing home placement, and death were collected via medical chart review. Multivariate Cox proportional hazards models were used to analyze the effect of high symptom burden on time to first hospitalization, nursing home placement, and death.

RESULTS

Of the study sample, 45% had severe symptom burden (i.e., Edmonton Symptom Assessment Scale score >6 on at least one symptom). Patients with severe symptom burden were younger (82.0 vs. 85.5 years, P < 0.01), had more comorbid conditions (3.2 vs. 2.5 Charlson score, P < 0.01), higher prevalence of depression (43.4% vs. 12.0%, P < 0.01), lower prevalence of dementia (34.3% vs. 60.6%, P < 0.01), and used fewer hours of home health services (73.6 vs. 94.4 hours/wk, P < 0.01). Severe symptom burden was associated with a shorter time to first hospitalization (hazard ratio = 1.51, 95% CI 1.06-2.15) in adjusted models but had no association with time to nursing home placement or death.

CONCLUSION

The homebound with severe symptom burden represents a unique cohort of patients who are at increased risk of hospitalization. Tailored symptom management via home-based primary and palliative care programs may prevent unnecessary health care utilization in this population.

The association between perception of health during pregnancy and the risk of cardiovascular disease: a prospective study

There is some evidence that self-rated perceptions of health are predictive of objective health outcomes, including cardiovascular disease, and mortality. The objective of this study was to examine the prospective association between perceptions of health during pregnancy and cardiovascular risk factors of mothers 21 years after the pregnancy. Data used were from the Mater University Study of Pregnancy (MUSP), a community-based prospective birth cohort study begun in Brisbane, Australia, in 1981. Logistic regression analyses were conducted. Data were available for 3692 women. Women who perceived themselves as not having a straight forward pregnancy had twice the odds (adjusted OR 2.0, 95 % CI 1.1–3.8) of being diagnosed with heart disease 21 years after the pregnancy when compared with women with a straight forward pregnancy (event rate of 5.2 versus 2.6 %). Women who experienced complications (other than serious pregnancy complications) during their pregnancy were also at 30 % increased odds (adjusted OR 1.3, 95 % CI 1.0–1.6) of having hypertension 21 years later (event rate of 25.7 versus 20 %). As a whole, our study suggests that pregnant women who perceived that they had complications and did not have a straight forward pregnancy were likely to experience poorer cardiovascular outcomes 21 years after that pregnancy.

Measuring fatigue as a symptom in COPD: From descriptors and questionnaires to the importance of the problem

Fatigue is a symptom commonly diagnosed in cancers and in many other chronic debilitating diseases and is one of the main therapeutic targets for various pharmacologic and non-pharmacologic interventions. However, in chronic obstructive pulmonary disease (COPD), this symptom, which can be considered as the main extrapulmonary clinical feature of the disease, can impact significantly on the health-related quality of life of the patients. The aims of this review are to discuss the issues related to fatigue assessment in COPD and to highlight the importance of this symptom in this setting based on the data retrieved from articles published between 1987 through August 2014 available on MEDLINE database. Fatigue can be measured by various scales or questionnaires that are designed for generic purposes or for COPD-related purposes but is still underdiagnosed and undertreated. This is due to the fact that its clinical and prognostic relevance are not appropriately acknowledged. The early identification of fatigue clinical descriptors from patients' reports could help with better management of this symptom.

Symptom burden in community-dwelling older people with multimorbidity: a cross-sectional study

Background

Globally, the population is ageing and lives with several chronic diseases for decades. A high symptom burden is associated with a high use of healthcare, admissions to nursing homes, and reduced quality of life. The aims of this study were to describe the multidimensional symptom profile and symptom burden in community-dwelling older people with multimorbidity, and to describe factors related to symptom burden.

Methods

A cross-sectional study including 378 community-dwelling people ≥ 75 years, who had been hospitalized ≥ 3 times during the previous year, had ≥ 3 diagnoses in their medical records. The Memorial Symptom Assessment Scale was used to assess the prevalence, frequency, severity, distress and symptom burden of 31 symptoms. A multiple linear regression was performed to identify factors related to total symptom burden.

Results

The mean number of symptoms per participant was 8.5 (4.6), and the mean total symptom burden score was 0.62 (0.41). Pain was the symptom with the highest prevalence, frequency, severity and distress. Half of the study group reported the prevalence of lack of energy and a dry mouth. Poor vision, likelihood of depression, and diagnoses of the digestive system were independently related to the total symptom burden score.

Conclusion

The older community-dwelling people with multimorbidity in this study suffered from a high symptom burden with a high prevalence of pain. Persons with poor vision, likelihood of depression, and diseases of the digestive system are at risk of a higher total symptom burden and might need age-specific standardized guidelines for appropriate management.

Experience of advanced chronic obstructive pulmonary disease: metasynthesis of qualitative research

CONTEXT

Chronic obstructive pulmonary disease (COPD) is a life-limiting illness. Despite best available treatments, individuals continue to experience symptom burden and have high health care utilization.

OBJECTIVES

To increase understanding of the experience and ongoing needs of individuals living with COPD.

METHODS

Medline, PsycINFO, CINAHL, and Sociological Abstracts were searched for articles published between January 1990 and June 2013. Metasynthesis of qualitative data followed the principles of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses. Metasyntheses are increasingly used to gain understandings of complex research questions through synthesizing data from individual qualitative studies. Descriptive and analytical themes were developed through thematic synthesis and expert panel discussion of extracted primary quotes, not the primary data themselves.

RESULTS

Twenty-two studies were included. Four hundred twenty-two free codes were condensed into seven descriptive themes: better understanding of condition, breathlessness, fatigue, frailty, anxiety, social isolation, and loss of hope and maintaining meaning. These seven themes were condensed further into three analytical themes that described the experience and ongoing needs of individuals with COPD: the need for better understanding of condition, sustained symptom burden, and the unrelenting psychological impact of living with COPD.

CONCLUSION

Combining discrete qualitative studies provided a useful perspective of the experience of living with COPD over the past two decades. Further studies into the ongoing needs of individuals with COPD are unlikely to add to this well-established picture. Future research should focus on solutions through the development of interventions that address patients' ongoing needs.

The prevalence of cardiopulmonary symptoms among Chinese older adults in the Greater Chicago area

BACKGROUND

Cardiovascular and pulmonary symptoms influence health and well-being among older adults. However, minority aging populations are often underrepresented in most studies on cardiovascular and pulmonary symptoms. This study aims to examine the prevalence of cardiovascular and pulmonary symptoms among U.S. Chinese older adults.

METHODS

Data were drawn from the Population Study of Chinese Elderly study, a population-based survey of U.S. Chinese older adults in the Greater Chicago area. Guided by a community-based participatory research approach, a total of 3,159 Chinese older adults aged 60 and above were surveyed. Clinical Review of Systems was used to assess participants' perceptions of their cardiovascular and pulmonary symptoms.

RESULTS

Cardiovascular symptoms (31.6%) and pulmonary symptoms (42.2%) were commonly experienced by U.S. Chinese older adults. Symptoms such as cough (27.4%), sputum production (22.7%), chest pain or discomfort (16.3%), shortness of breath at rest (15.1%), and shortness of breath with activity (12.9%) were commonly reported. Older age, lower income, fewer years residing in the community, poorer self-perceived health status and quality of life, and worsened health over the last year were associated with report of any cardiovascular or pulmonary symptom.

CONCLUSIONS

Cardiovascular and pulmonary symptoms are common among Chinese older adults in the U.S. Future longitudinal research is needed to examine changes in Chinese older adults' burden of cardiopulmonary symptoms and their health and well-being.

Breathlessness, functional status, distress, and palliative care needs over time in patients with advanced chronic obstructive pulmonary disease or lung cancer: a cohort study

CONTEXT

Breathlessness is a distressing symptom in advanced disease. Understanding its patterns, burden, and palliative care (PC) needs over time is important to improve patients' quality of life.

OBJECTIVES

To describe and compare the courses of refractory breathlessness, functional status, distress, and PC needs in patients with advanced chronic obstructive pulmonary disease (COPD) or lung cancer (LC) over time.

METHODS

This was a cohort study of patients with COPD (Stage III/IV) or LC. Data were assessed monthly with up to 12 telephone interviews, using the modified Borg Scale, Karnofsky Performance Status Scale, Distress Thermometer, and Palliative care Outcome Scale as outcomes measures. Descriptive analysis compared all outcomes between COPD and LC at baseline and over time (forward from study entry and backward from death).

RESULTS

A total of 82 patients (50 COPD and 32 LC), mean (SD) age of 67.2 (7.8), and 36% female were included (8 COPD and 23 LC deceased). The patients with COPD perceived higher levels of breathlessness and distress at lower functional status steadily over time. The LC patients' breathlessness, distress, and PC needs increased, whereas functional status decreased toward death. The PC needs were similar between disease groups. Breathlessness was negatively correlated with functional status (COPD=mean r=-0.20, P=0.012; LC=mean r=-0.277, P=0.029) and positively correlated with PC needs in COPD patients (mean r=0.343, P<0.001). Death was significantly predicted by diagnosis (LC: hazard ratio=7.84, P<0.001) and functional status (10% decline: hazard ratio=1.52, P=0.001).

CONCLUSION

The PC needs of patients with advanced COPD are comparable with LC patients, and breathlessness severity and distress are even higher. The care for COPD patients requires further improvement to address symptom burden and PC needs.

Hot flashes severity, complementary and alternative medicine use, and self-rated health in women with breast cancer

CONTEXT

Hot flashes (HF) are a common distressing symptom in women with breast cancer (BC). Current pharmacologic options are moderately effective and are associated with bothersome side effects. Complementary and alternative medicine is commonly used by cancer patients. However, information on the association of hot flashes severity with such use and self-rated health is lacking.

OBJECTIVE

To examine the hot flashes severity in women with breast cancer and its association with complementary and alternative medicine use and self-rated health (SRH).

DESIGN

Longitudinal multicenter study to assess information needs of cancer outpatients.

PARTICIPANTS

Patients with a diagnosis of breast cancer who were scheduled to undergo chemotherapy and/or radiotherapy.

OUTCOME MEASURES

Hot flashes severity (0 = not present and 10 = as bad as you can imagine), use of complementary and alternative medicine (yes/no), and self-rating of health (SRH) status post-treatment and six-months thereafter (1-5, higher score = better SRH).

RESULTS

The majority of women with HF (mean age = 54.4 years) were Caucasian and married, with higher education, and 93% had received surgical treatment for BC. At the end of treatment, 79% women reported experiencing HF [mean severity = 5.87, standard deviation (SD) = 2.9]; significantly more severe HF were reported by younger women with poor SRH, poor performance status, and those reporting doing spiritual practices. At follow-up, 73% had HF (mean severity = 4.86, SD = 3.0), and more severe HF were reported by younger women with poor self-rated health who had undergone chemotherapy plus radiotherapy, used vitamins, and did not exercise.

CONCLUSIONS

A high percentage of women experienced hot flashes at the end of treatment and at six-month follow-up. A significant association of hot flashes severity with spiritual practice, increased vitamin use, and reduced exercise emphasize the need for future studies to confirm the results. This can facilitate safe use of complementary and alternative medicine and favorable outcomes while managing cancer-related hot flashes.

A Randomized Controlled Trial to Study the Effect of Yoga Therapy on Cardiac Function and N Terminal Pro BNP in Heart Failure

AIMS

The purpose of this study was to evaluate whether yoga training in addition to standard medical therapy can improve cardiac function and reduce N terminal pro B-type natriuretic peptide (NT pro BNP) in heart failure (HF).

METHODS

130 patients were recruited and randomized into two groups: Control Group (CG) (n = 65), Yoga Group (YG). In YG, 44 patients and in CG, 48 patients completed the study. Cardiac function using left ventricular ejection fraction (LVEF), myocardial performance index (Tei index), and NT pro BNP, a biomarker of HF, was assessed at baseline and after 12 weeks.

RESULT

Improvement in LVEF, Tei index, and NT pro BNP were statistically significant in both the groups. Furthermore, when the changes in before and after 12 weeks were in percentage, LVEF increased 36.88% in the YG and 16.9% in the CG, Tei index was reduced 27.87% in the YG and 2.79% in the CG, NT pro BNP was reduced 63.75% in the YG and 10.77% in the CG. The between group comparisons from pre to post 12 weeks were significant for YG improvements (LVEF, P < 0.01, Tei index, P < 0.01, NT pro BNP, P < 0.01).

CONCLUSION

These results indicate that the addition of yoga therapy to standard medical therapy for HF patients has a markedly better effect on cardiac function and reduced myocardial stress measured using NT pro BNP in patients with stable HF.

Predictors of overall perceived health in patients with heart failure

BACKGROUND

Overall perceived health (OPH) is a powerful and independent predictor of negative health outcomes and low health-related quality of life. Overall perceived health is conspicuously low in patients with heart failure (HF).

OBJECTIVE

The purpose of this study was to determine the key predictors of OPH in persons with HF and explore possible mediating relationships.

METHODS

This cross-sectional predictive correlational study was a secondary analysis of an existing data set. Individual characteristics, biophysiological variables, physical symptoms, psychological symptoms, and physical and social functioning were identified from the Wilson and Cleary Model and tested as predictors of OPH in a 5-step hierarchical regression analysis.

RESULTS

The sample (n = 265) was primarily male (64.2%) and white (61.9%), with a mean age of 62 years, and had at least a high school education and a household income enough or more than enough to meet needs. Most (69.1%) had systolic dysfunction, and 78.5% were New York Heart Association class III or IV. The final model containing 15 predictors explained 39.2% of the variance in OPH. Six variables were significant independent predictors of OPH: perceived sufficiency of income, social functioning, comorbid burden, symptom stability, race, and the interaction of gender and social functioning, the last indicating social functioning as a stronger predictor for men than for women. In a multiple mediation analysis, the effects of shortness of breath and fatigue on OPH were mediated by physical and social functioning. Gender moderated the effect of fatigue through social functioning.

CONCLUSIONS

These variables explained a significant portion of the variance in OPH and can be used to target individuals at risk for low OPH and to tailor interventions. If OPH is low, a focus on patient symptoms and ability to participate in life activities is appropriate, with particular attention to social functioning in men.

Symptom burden predicts nursing home admissions among older adults

CONTEXT

Symptom burden has been associated with functional decline in community-dwelling older adults and may be responsive to interventions. Known predictors of nursing home (NH) admission are often nonmodifiable.

OBJECTIVES

To determine if symptom burden independently predicted NH admission among community-dwelling older adults over an eight and a half-year follow-up period.

METHODS

A random sample of community-dwelling Medicare beneficiaries in Alabama, stratified by race, gender, and rural/urban residence had baseline in-home assessments of sociodemographic measurements, Charlson comorbidity count, and symptoms. Symptom burden was derived from a count of 10 patient-reported symptoms. Nursing home admissions were determined from telephone interviews conducted every six months over the eight and a half years of study. Cox proportional hazard modeling was used to examine the significance of symptom burden as a predictor for NH admission after adjusting for other variables.

RESULTS

The mean ± SD age of the sample (N = 999) was 75.3 ± 6.7 years, and the sample was 51% rural, 50% African American, and 50% male. Thirty-eight percent (n = 380) had symptom burden scores ≥2. Seventy-five participants (7.5%) had confirmed dates for NH admission during the eight and a half years of follow-up. Using Cox proportional hazard modeling, symptom burden remained an independent predictor of time to NH placement (hazard ratio = 1.11; P = 0.02), even after adjustment for comorbidity count, race, sex, and age.

CONCLUSION

Symptom burden is an independent risk factor for NH admission. Aggressive management of symptoms in older adults may reduce or delay NH admission.

Attributes associated with patient perceived outcome in an academic chronic pain clinic

OBJECTIVES

Patient satisfaction is tied to outcome, but there is scant literature on the relationship of patient perceived outcome and attributes of the pain clinic visit, including the patient interaction with the pain management specialist. The primary purpose of this study is to identify attributes of the patient-provider interaction most strongly associated with patient perceived outcome of their clinic visit. The secondary aim is to correlate patient perceived outcome with patient self-rated overall health.

METHODS

A patient satisfaction survey conducted via phone approximately 3 weeks after the patient's pain clinic visit.

RESULTS

The response rate was 60.2%; 987 patient surveys collected between 2006 and 2010 were used in the analysis. Four factors were significantly associated with the outcome: (1) Explanations by the physician of the patient's condition and treatment, (2) clear instructions regarding post-appointment activities, (3) knowing the patient as a person, and (4) the patient's self-rated health. In terms of the secondary objective, those who answered very good/excellent regarding their self-rated health had an 87% increased odds of better (very good/excellent) outcome of their pain clinic visit (or 1.87 times the odds of better outcome) compared with those who answered poor/fair/good.

CONCLUSIONS

Our results suggest that pain physicians may positively impact patient perceived outcomes of clinic visits by explaining the patient's condition and treatment, providing instructions, and taking the time to understand the patient and their values.

A literature synthesis of symptom prevalence and severity in persons receiving active cancer treatment

PURPOSE

Patients with cancer experience acute and chronic symptoms caused by their underlying disease or by the treatment. While numerous studies have examined the impact of various treatments on symptoms experienced by cancer patients, there are inconsistencies regarding the symptoms measured and reported in treatment trials. This article presents a systematic review of the research literature of the prevalence and severity of symptoms in patients undergoing cancer treatment.

METHODS

A systematic search for studies of persons receiving active cancer treatment was performed with the search terms of "multiple symptoms" and "cancer" for studies involving patients over the age of 18 years and published in English during the years 2001 to 2011. Search outputs were reviewed independently by seven authors, resulting in the synthesis of 21 studies meeting criteria for generation of an Evidence Table reporting symptom prevalence and severity ratings.

RESULTS

Data were extracted from 21 multi-national studies to develop a pooled sample of 4,067 cancer patients in whom the prevalence and severity of individual symptoms was reported. In total, the pooled sample across the 21 studies was comprised of 62% female, with a mean age of 58 years (range 18 to 97 years). A majority (62%) of these studies assessed symptoms in homogeneous samples with respect to tumor site (predominantly breast and lung cancer), while 38% of the included studies utilized samples with mixed diagnoses and treatment regimens. Eighteen instruments and structured interviews were including those measuring single symptoms, multi-symptom inventories, and single symptom items drawn from HRQOL or health status measures. The MD Anderson Symptom Inventory was the most commonly used instrument in the studies analyzed (n = 9 studies; 43%), while the Functional Assessment of Cancer Therapy, Hospital Anxiety and Depression Subscale, Medical Outcomes Survey Short Form-36, and Symptom Distress Scale were each employed in two studies. Forty-seven symptoms were identified across the 21 studies which were then categorized into 17 logical groupings. Symptom prevalence and severity were calculated across the entire cohort and also based upon sample sizes in which the symptoms were measured providing the ability to rank symptoms.

CONCLUSIONS

Symptoms are prevalent and severe among patients with cancer. Therefore, any clinical study seeking to evaluate the impact of treatment on patients should consider including measurement of symptoms. This study demonstrates that a discrete set of symptoms is common across cancer types. This set may serve as the basis for defining a "core" set of symptoms to be recommended for elicitation across cancer clinical trials, particularly among patients with advanced disease.

Symptom burden in chronically ill homebound individuals

OBJECTIVES

To document the degree of symptom burden in an urban homebound population.

DESIGN

Cross-sectional survey.

SETTING

The Mount Sinai Visiting Doctors (MSVD) program.

PARTICIPANTS

All individuals newly enrolled in the MSVD.

MEASUREMENTS

Edmonton Symptom Assessment Scale (ESAS), which consists of 10 visual analogue scales scored from 0 to 10; symptoms include pain, tiredness, nausea, depression, anxiety, drowsiness, appetite, well-being, shortness of breath, and other.

RESULTS

ESAS scores were completed for 318 participants. Most participants were aged 80 and older (68%) and female (75%); 36% were white, 22% black, and 32% Hispanic. Forty-three percent had Medicaid, and 32% lived alone. Ninety-one percent required assistance with one or more activities of daily living, 45% had a Karnofsky Performance Scale score between 0 and 40 (unable to care for self), and 43% reported severe burden on one or more symptoms. The most commonly reported symptoms were loss of appetite, lack of well-being, tiredness, and pain; the symptoms with the highest scores were depression, pain, appetite, and shortness of breath. Participants were more likely to have severe symptom burden if they self-reported their ESAS, had chronic obstructive pulmonary disease or diabetes mellitus with end organ damage, or had a Charlson Comorbidity Index greater than 3 and less likely to have severe burden if they had dementia.

CONCLUSION

In chronically ill homebound adults, symptom burden is a serious problem that needs to be addressed alongside primary and specialty care needs.

Symptom clusters in patients with advanced cancer: sub-analysis of patients reporting exclusively non-zero ESAS scores

BACKGROUND

Advanced cancer patients often experience multiple concurrent symptoms, which can have prognostic effects on patients' quality of life. Including patients who did not experience all of the symptoms measured by an assessment tool may interfere with accurate symptom cluster identification. Varying statistical methods may also contribute to inconsistencies of cluster results.

AIMS

To compare symptom clusters in a subgroup of patients reporting exclusively non-zero ESAS scores with those in the total patient sample. To examine whether using different statistical methods results in varied symptom clusters.

DESIGN

Principal Component Analysis (PCA), Hierarchical Cluster Analysis (HCA) and Exploratory Factor Analysis (EFA) were performed on the 'non-zero' subgroup and the total patient sample to identify symptom clusters at baseline and weeks 1, 2, 4, 8 and 12 following palliative radiotherapy.

SETTING/PARTICIPANTS

A previous single-centre study used Principal Component Analysis to explore symptom clusters in 1296 advanced cancer patients. The present study analyzed this previously reported data set.

RESULTS

Notably different symptom clusters were extracted between the two patient groups regardless of the statistical method at baseline, with the exception of a cluster composed of drowsiness, fatigue and dyspnea using Principal Component Analysis and Hierarchical Cluster Analysis. At follow-ups, different statistical methods yielded significantly varied symptom clusters. Only anxiety, depression and well-being consistently occurred in the same cluster across methods and over time.

CONCLUSIONS

The composition of symptom clusters varied depending on if patients with non-zero scores were excluded at baseline and on the statistical method employed. Identifying valid clusters may prove useful for bettering symptom diagnosis and management for cancer patients.

Symptoms and functional performance in Korean immigrants with asthma or chronic obstructive pulmonary disease

OBJECTIVES

People with chronic obstructive lung diseases often experience a variety of symptoms. Few studies, however, have described these symptoms in detail. This study sought to examine concurrent symptoms, symptom clusters, and the effects of symptoms on functioning in Korean immigrants with asthma or chronic obstructive pulmonary disease (COPD).

METHODS

Outpatients with asthma or COPD participated in this cross-sectional, correlational study. Symptoms, dyspnea, mood, and functional performance were assessed with questionnaires. Descriptive and inferential statistics were used to analyze the data.

RESULTS

The most frequently reported symptom was shortness of breath. Three factors emerged from 16 symptoms. Age, mean severity score of 7 symptoms, working status, level of acculturation, and level of education explained significant variance in functional performance.

CONCLUSION

The symptom cluster, consisting of 7 symptoms, showed the greatest effect on levels of functioning, which emphasizes the importance of assessment for coexisting symptoms in populations with these diseases.

English proficiency, symptoms, and quality of life in Vietnamese- and Chinese-American breast cancer survivors

CONTEXT

In the United States, limited English proficiency has been shown to have a negative influence on effective functioning in the health care environment. Minority immigrant populations, therefore, may be especially vulnerable to poorer symptom management and quality of life (QOL) during and after cancer treatment, given their limited language skills. Breast cancer is the most prevalent cancer in Asian-American women but little is known about its adverse consequences in this population.

OBJECTIVES

We examined the extent to which English proficiency was associated with symptoms and QOL in Chinese- (n = 72) and Vietnamese-American (n = 25) breast cancer survivors in Houston, Texas.

METHODS

Data were collected through face-to-face interviews. Symptoms and QOL were assessed using the Edmonton Symptom Assessment Scale and the Quality of Life Instrument-Breast Cancer Patient Version (QOL-BC), respectively.

RESULTS

The most commonly reported severe symptoms (≥ 7 on a 0-10 scale) were lack of well-being (38%), fatigue (26%), pain (18%), lack of appetite (14%), anxiety (14%), and feeling depressed (14%). For the QOL-BC, the physical (mean = 6.78; standard deviation [SD] = 1.28) and spiritual subscales (mean = 6.01; SD = 2.18) had the highest and lowest mean scores, respectively. Of the whole sample, 33% reported having the ability to understand, read, speak, and write in English very well. English proficiency was significantly associated with symptom distress (coefficient = -0.257; P = 0.011) and QOL (coefficient = -0.390; P = 0.002).

CONCLUSION

English proficiency has a significant impact on symptom distress and QOL. These findings may help the development of services to meet the unique needs of Vietnamese- and Chinese-American breast cancer survivors.

[Validation of the new version of the minimal documentation system (MIDOS) for patients in palliative care : the German version of the edmonton symptom assessment scale (ESAS)]

BACKGROUND

repeated self-assessment of symptoms and problems of patients is required for quality assurance in palliative care. In Germany, the Minimal Documentation System (MIDOS) has been designed specifically for palliative care patients. To adapt MIDOS as a German version of the Edmonton Symptom Assessment Scale (ESAS) a revised version of MIDOS(2) has now been validated. Two original items on average and highest pain intensity (11-step NRS) were replaced by one item on pain intensity on a 4-step VRS and the assessment of vomitus, lack of appetite and depressive mood were added to the assessment of nausea, dyspnoea, constipation, weakness, tiredness, anxiety, others and well-being which were already part of the original version.

METHOD

all patients admitted to the palliative care unit were asked to participate voluntarily in this study. MIDOS(2), the German versions of the ESAS and the quality of life questionnaire EORTC QLQ-C15-Pal were completed on the same day during their inpatient stay. MIDOS(2) was repeated on the next day.

RESULTS

from August 2009 to March 2010, 60 patients (55% men, 45% women; mean age = 64.3, range = 23.6-92.4 years) treated in the palliative care unit completed the study. Self-assessment with MIDOS(2) was reported to burden the patients only slightly (mean burden = 1.1, range: 0 = no to 10 = maximum burden on a NRS), application of MIDOS(2) took between 1 and 7 min (mean duration = 2.4 min) and 61.7% of the patients preferred MIDOS(2) (with VRS) to ESAS (30%) (with NRS) for routine daily documentation. External criterion validity by inter-item correlations of MIDOS(2) with ESAS varied between r = .533 (anxiety) and .881 (nausea) and between r = .348 (depressive mood) and .717 (constipation) for the corresponding items of the EORTC QLQ-C15-Pal. Test-retest reliability between the sum scores of symptoms and problems reported in MIDOS(2) on the first day and on the second day was .688, and r = .573 for well-being.

CONCLUSION

MIDOS(2) can be recommended for routine daily documentation in palliative care because of low burden, little expenditure of time and high participation of patients. Statistical evaluation indicated good external validity and reliability.

Benefits of yoga for African American heart failure patients

BACKGROUND

The number of African American (AA) patients living with heart failure (HF) has been increasing, especially among the economically disadvantaged. Yoga therapy has been found to improve physical and psychological parameters among healthy individuals, but its effect in patients with HF remains unknown. The purpose of this study was to examine the effects of yoga therapy on cardiovascular endurance (VO2peak), flexibility, quality of life (QoL), and inflammatory markers on medically stable HF patients.

METHODS

Forty patients (38 AA, 1 Asian, and 1 Caucasian) with systolic or diastolic HF were randomized to the yoga group (YG, n = 21) or the control group (CG, n = 19). All patients were asked to follow a home walk program. Premeasurement and postmeasurement included a treadmill stress test to peak exertion, flexibility, interleukin-6 (IL-6), C-reactive protein (CRP), and extracellular superoxide dismutase (EC-SOD). QoL was assessed by the Minnesota Living with Heart Failure Questionnaire (MLwHFQ).

RESULTS

The statistical analyses (assessed by ANOVA and t-tests) were significant for favorable changes in the YG, compared with those in the CG, for flexibility (P = 0.012), treadmill time (P = 0.002), VO2peak (P = 0.003), and the biomarkers (IL-6, P = 0.004; CRP, P = 0.016; and EC-SOD, P = 0.012). Within the YG, pretest to posttest scores for the total (P = 0.02) and physical subscales (P < 0.001) of the MLwHFQ were improved.

CONCLUSIONS

Yoga therapy offered additional benefits to the standard medical care of predominantly AA HF patients by improving cardiovascular endurance, QoL, inflammatory markers, and flexibility.

Review of Outcomes of Cardiac Support Groups After Cardiac Events

Cardiac support groups may positively affect adjustment after cardiac events and quality of life (QoL). However, although participation in support groups is presumed to be beneficial, there were few studies regarding the potential benefit. The purpose of this review was to examine studies focused on the effects of cardiac support groups on health-related outcomes. Four studies met the inclusion criteria for review. Eight categories of support group outcomes were identified, including psychological outcomes, health behaviors, clinical health, health-related QoL, self-reported health conditions, social support, life situation, and knowledge. Most cardiac support group outcomes, though positive, were not statistically significantly different from those of control groups in studies reviewed. Psychosocial need of patients following cardiac events is indicated, including stress management and social support, and encouraging the establishment of realistic individual goals. More research is needed to establish cost-effective formats for support groups and to determine specific outcomes that can be achieved.

Distribution of self-rated health and association with clinical parameters in patients with chronic obstructive pulmonary disease

BACKGROUND

Data on self-rated health (SRH) in patients with chronic obstructive pulmonary disease (COPD) are very limited; we therefore initiated this study to investigate the distribution of SRH and association with established parameters of disease severity.

PATIENTS AND METHODS

We included 135 clinically stable patients with COPD (64 +/- 8 years, 71% men, GOLD stage: II -59; III -55; IV -21) and 25 healthy control persons. SRH was evaluated using the 5-grade Likert scale (1-very poor to 5-very good).

RESULTS

Patients with COPD had poorer SRH when compared with controls (3.0 +/- 0.7 vs. 3.8 +/- 0.6, P < 0.001). SRH decreased over GOLD stage (P = 0.016) and 27 (20%) patients reported poor or very poor SRH. In univariate analysis, GOLD stage (P = 0.022), Center for Epidemiologic Studies Depression (CES-D) score (P = 0.001), BODE index score (P < 0.001), score on the modified Medical Research Council (MMRC) dyspnea scale (P < 0.001) and 6-minute walk test (6MWT) distance (P < 0.001) determined poor or very poor SRH. In a multivariate model which included BODE index score, a CES-D score > or = 16 (P = 0.013) and BODE index score (P = 0.012) determined poor or very poor SRH. In the model with individual components of the BODE index, a CES-D score > or = 16 (P = 0.012), MMRC score of 3 or 4 (P = 0.019) and 6MWT distance < or = 249 m (P = 0.019) determined poor or very poor SRH.

CONCLUSION

In patients with COPD, SRH is worse than in healthy control persons and deteriorates over GOLD stage. Perception of health as poor or very poor is associated with psychological components (CES-D score) and disease severity (BODE index score, 6MWT distance and MMRC dyspnea score).

Palliative care in congestive heart failure

Symptoms and compromised quality of life prevail throughout the course of heart failure (HF) and thus should be specifically addressed with palliative measures. Palliative care for HF should be integrated into comprehensive HF care, just as evidence-based HF care should be included in end-of-life care for HF patients. The neurohormonal and catabolic derangements in HF are at the base of HF symptoms. A complex set of abnormalities can be addressed with a variety of interventions, including evidence-based HF care, specific exercise, opioids, treatment of sleep-disordered breathing, and interventions to address patient and family perceptions of control over their illness. Both potential sudden cardiac death and generally shortened length of life by HF should be acknowledged and planned for. Strategies to negotiate communication about prognosis with HF patients and their families can be integrated into care. Additional evidence is needed to direct care at the end of life, including use of HF medications, and to define management of multiple sources of distress for HF patients and their families.

Symptom distress and quality of life in patients with advanced chronic obstructive pulmonary disease

Although chronic obstructive pulmonary disease (COPD) is a highly prevalent and disabling illness, few empirical studies have evaluated the impact of the disease on symptom distress, functional status, and quality of life. These outcomes were explored in a prospective survey of 100 patients with advanced COPD. Patients were recruited from two academic centers. The mean forced expiratory volume in 1 second (FEV1) was 24.4% (standard deviation=3.9). Validated instruments were used to assess symptom distress (Memorial Symptom Assessment Scale [MSAS]), mental health (Mental Health Inventory [MHI]-5), functional status (Sickness Impact Profile [SIP]), quality of life (Multidimensional Index of Life Quality [MILQ]), spirituality (Functional Assessment of Chronic Illness Therapy [FACIT] Spirituality Scale), and comorbid conditions (Charlson Comorbidity Index). The most prevalent symptoms were dyspnea (94%), fatigue (71%), xerostomia (60%), coughing (56%), and anxiety (51%). Other symptoms with high prevalence were drowsiness (47%), irritability (42%), feeling nervous (40%), and wheezing (40%). Significant pain was reported in about one-third of patients. Patients reported relatively high levels of overall functional impairment (SIP median=24.0) and modest impairment in overall quality of life (MILQ median=52). Overall, psychological well-being was relatively unimpaired (median=24.5), and the comfort derived from faith was intact (FACIT median=2.5). Impairment in quality of life was strongly associated with symptom distress (MSAS-GDI; r=-0.74, P<0.001), functional impairment (SIP total; r=-0.59, P<0.001), female sex (r=-0.26, P=0.01), and poor psychological well-being (MHI-5; r=0.68, P<0.001). In multivariate analyses, poor quality of life was strongly correlated with higher total symptom distress, sickness-related dysfunction, and lower levels of psychological well-being (R(2)=0.66). In addition, two specific psychological symptoms-worrying and feeling irritable-were independently predictive of poor quality of life. Patients with advanced COPD have multiple distressing symptoms and a high prevalence of disturbances in mood, functional status, and quality of life. A focus on ameliorating prevalent physical symptoms and psychological distress may lead to an improvement in the overall quality of life in this patient population.

Persistent comorbid symptoms of depression and anxiety predict mortality in heart disease

BACKGROUND

Incident anxiety and depression are associated separately with cardiac events and mortality in patients after acute coronary syndromes, but the influence of persistent comorbid depression and anxiety on mortality remains unknown. The purpose of this study was to determine the prevalence of comorbid persistent depressive and anxious symptoms in individuals with ischemic heart disease and to evaluate effects on mortality.

METHODS

Prospective, longitudinal cohort design in the context of a randomized trial to decrease patient delay in seeking treatment for ischemic heart symptoms (PROMOTION trial) was used, with twelve-month follow-up of 2325 individuals with stable ischemic heart disease. Participants were assessed on enrollment and at 3 months using the Multiple Adjective Affect Checklist and the Brief Symptom Inventory for depressive and anxious symptoms, respectively.

RESULTS

At 3 months, 608 individuals (61.7%) reported persistent symptoms of depression, anxiety, or both. Three hundred seventy-nine (42.5%) and 1056 (45.4%) had persistent anxious and depressive symptoms, respectively. Those with persistent, comorbid symptoms had higher mortality compared to others (p=.029). The combined presence of anxious and depressive symptoms contributed significantly to mortality when compared to symptom-free participants (OR 2.35, 95% CI 1.23-4.47, p=.010). The presence of persistent depressive symptoms only and persistent anxious symptoms only were not associated with death, when other demographic and clinical variables were considered.

CONCLUSIONS

Persistent symptoms of anxiety and depression increased substantially the risk of death in patients with ischemic heart disease. Future research into shared and unique pathways and treatments is needed.

A review of the reliability and validity of the Edmonton Symptom Assessment System

BACKGROUND

Systematic symptom reporting by patients and the use of questionnaires such as the Edmonton Symptom Assessment System (ESAS) have potential to improve clinical encounters and patient satisfaction. We review findings from published studies of the ESAS to guide use of the system and to focus research.

METHODS

A systematic search for articles from 1991 through 2007 found thirty-nine peer-reviewed papers from 25 different institutions, thirty-three of which focused on patients with cancer. Observations, data, and statistics were collated according to relevance, reliability, validity, and responsiveness.

RESULTS

Findings apply predominantly to symptomatic palliative patients with advanced cancer who were no longer receiving active oncologic therapies. Uncertainty about summarizing findings arises from frequent modification of the ESAS (altered items, scales, and time periods). Overall, reliability is established for daily administration. Scores are skewed, with a floor effect, but the relative order of symptoms by mean scores is similar across studies. Emotional symptoms are poorly captured by the depression and anxiety items. An equally weighted summation of scores may estimate a construct of "physical symptom distress," which in turn is related to performance status, palliative goals, quality of life, and well-being.

CONCLUSIONS

The ESAS is reliable, but it has restricted validity, and its use requires a sound clinical process to help interpret scores and to give them an appropriate level of attention. Research priorities are to further develop the ESAS for assessing a greater number of important physical symptoms (and to target "physical symptom distress"), and to develop a similar instrument for emotional symptoms.

The prevalence and impact of anergia (lack of energy) in subjects with heart failure and its associations with actigraphy

BACKGROUND

Anergia (lack of energy) is a newly delineated, criterion-based geriatric syndrome. Because heart failure (HF) is a common chronic condition among older adults and a because a cardinal symptom of HF is reduced energy, we characterized the degree of anergia in subjects with HF and evaluated its relevance to disease severity, functional performance, and quality of life.

METHODS AND RESULTS

Prospective 3-month cohort study among a convenience sample of 61 subjects (61 +/- 15 years, 48% women, ejection fraction 41 +/- 16%) with New York Heart Association (NYHA) Class I-III HF were studied. The criterion for anergia was based on the major criterion "sits around for lack of energy" and any 2 of 6 minor criteria. Principal measures in addition to demographic and clinical characteristics included functional performance (NYHA class, 6-minute walk, cardiopulmonary exercise testing), plasma B-type natriuretic peptide, and quality of life (SF-12 and Minnesota Living with Heart Failure Questionnaire). To evaluate the relevance of anergia to daily function, each subject wore an Actigraph, a watch-like wrist device that continuously and automatically monitors patient activity levels and energy expenditure, for 3 months. Anergia was prevalent in 39% of this population. Anergia was associated with decrements in functional capacity (higher NYHA Class and lower 6-minute walk distance) as well as reduction in quality of life, but was not associated with ejection fraction. Actigraphy data demonstrated that HF subjects with anergia spent significantly less time performing moderate physical activity and the peak activity counts per day were significantly lower than HF subjects without anergia. Additionally, the amplitude of circadian rhythm was lower, suggesting altered sleep and activity patterns in HF subjects with anergia compared with those without anergia. Over the 3 months of follow-up, there was a significant association between anergia and intercurrent hospitalization.

CONCLUSIONS

Anergia is significantly associated with several of the cardinal domains of HF. Its presence is associated with demonstrable differences in both physical activity and circadian rhythm as measured by actigraphy and an increased risk of hospitalizations. Accordingly, anergia may be a target for intervention among HF subjects.

Effects of yoga on inflammation and exercise capacity in patients with chronic heart failure

BACKGROUND

Despite recent advances in pharmacologic and device therapy, morbidity and mortality from heart failure (HF) remain high. Yoga combines physical and breathing exercises that may benefit patients with HF. We hypothesized that an 8-week regimen of yoga in addition to standard medical therapy would improve exercise capacity, inflammatory markers, and quality of life (QoL) in patients with HF.

METHODS AND RESULTS

New York Heart Association Class I-III HF patients were randomized to yoga treatment (YT) or standard medical therapy (MT). Measurements included a graded exercise test (GXT) to V O(2Peak) and the following serum biomarkers: interleukin-6 (IL-6), high-sensitivity C-reactive protein (hsCRP), and extracellular superoxide dismutase (EC-SOD). The Minnesota Living with Heart Failure Questionnaire (MLHFQ) was administered to assess changes in QoL. A total of 19 patients were enrolled after the initial screening. Of the 19 patients, 9 were randomized to YT and 10 to MT. Patients had a mean EF of 25%. GXT time and V O(2Peak) were significantly improved in the YT versus MT groups (+18% in the YT and -7.5% in MT; P = .03 vs. control and +17 in YT and -7.1 in MT; P = .02, respectively). There were statistically significant reductions in serum levels of IL-6 and hsCRP and an increase in EC-SOD in the YT group (all P < .005 vs. MT). MLHFQ scores improved by 25.7% in the YT group and by 2.9% in the MT group.

CONCLUSIONS

Yoga improved exercise tolerance and positively affected levels of inflammatory markers in patients with HF, and there was also a trend toward improvements in QoL.

Range and severity of symptoms over time among older adults with chronic obstructive pulmonary disease and heart failure

BACKGROUND

Symptoms are a central component of health status; however, little is known about the full range and trajectory of symptoms experienced by persons with chronic diseases other than cancer.

METHODS

Observational cohort study with interviews performed at least every 4 months for up to 2 years among community-dwelling persons 60 years or older with chronic obstructive pulmonary disease (COPD) or heart failure (HF). Seven symptoms rated as absent, mild, moderate, or severe were assessed at each interview.

RESULTS

Among the 79 participants with COPD, at least 50% reported shortness of breath, physical discomfort, fatigue, and problems with appetite and anxiety. Among the 59 participants with HF, at least 50% reported physical discomfort, fatigue, and problems with appetite at both their initial and final interviews. Both disease-specific and non-disease-specific symptoms increased in severity over time. The prevalence of individual symptoms did not differ according to whether the participants lived or died.

CONCLUSIONS

As a potentially modifiable contributor to poor health status, the high symptom burden among older persons with COPD and HF represents a large unmet need for improved symptom assessment and treatment. This need may not be met by current disease management guidelines, which focus on a small number of symptoms except for patients at the end of life.

Associations between symptoms, functioning, and perceptions of mastery with global self-rated health in patients with COPD: a cross-sectional study

BACKGROUND

Self-rated health has been shown to be a significant predictor of mortality. However, there is limited knowledge on what factors contribute to the global perception of self-rated health in patients with chronic obstructive pulmonary disease (COPD).

OBJECTIVE

To describe the associations between physical and psychological symptoms, physical and mental health functioning, and perceptions of mastery with concurrent and longitudinal global self-rated health (GSRH) in patients with COPD and to determine if gender modifies these relationships.

DESIGN

Cross-sectional analysis of data from a longitudinal clinical trial.

SETTING

University medical center in the United States.

PARTICIPANTS

115 patients with moderate to severe COPD.

METHODS

GSRH was measured using one question from the Medical Outcomes Study, SF-36 which states, "In general, would you say your health is: excellent, very good, good, fair, or poor". Physical and psychological symptoms were measured with the Shortness of Breath Questionnaire, Chronic Respiratory Questionnaire (CRQ), and Center for Epidemiologic Studies Depression Scale (CESD); the SF-36 was used to measure physical and mental health functioning; mastery was measured by a sub-scale of the CRQ. The BODE index, a multidimensional disease severity grading system, was also included. Stepwise logistic regression analyses were performed.

RESULTS

In cross-sectional analyses, only disease severity as measured by the BODE index was associated with GSRH [odds ratio, 1.52; 95% confidence interval, CI (1.08, 2.15)]. Stratified analyses by gender showed that the association between the BODE index and the GSRH held up for men, but not for women. Higher perception of symptom control was associated with positive health ratings in women. Subjects with less fatigue at baseline had a lower risk of reporting poor health 12 months later [OR 0.84; 95% CI (0.72, 0.98)].

CONCLUSIONS

For patients with COPD, ratings of global health were mostly influenced by measures that reflect their physical state, e.g. disease severity and fatigue. While additional work is needed to better understand gender differences in factors that contribute to GSRH, therapeutic nursing interventions might place greater focus on symptom management if the goal is to improve patients' perceptions of their global health.