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Anemia is a common problem in the management of elderly patients. Anemia in the elderly is linked to an increase in morbidity and mortality, and serves as an independent variable associated with poor outcomes. In the elderly population, anemia is a risk factor for cardiovascular health and early death, contributes to fatigue, and negatively impacts on cognitive function, physical function, and the quality of life and serves as a marker of increased vulnerability. A greater understanding of pathophysiology of anemia in the setting of chronic disease has provided insights into the rationale for the potential clinical application of erythropoietic agents in the treatment of anemia. The impact of erythropoietic therapy, as it relates to specific afflictions affecting the older age patient, including diminished exercise tolerance, frailty, loss of functional capacity, immobility, depression, increased care needs and cardiovascular fitness, remains to be determined and is worthy of further investigation.
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PMID:Anemia and the elderly: clinical considerations. 1579 15

Few studies have elicited barriers to patient self-management of chronic conditions, and only one concerned people with two or more conditions. To inform development of Homing in on Health (HioH), a home delivery variant of the Chronic Disease Self-Management Program (CDSMP), we conducted 10 focus groups involving 54 chronically ill people, 46 (85%) of whom had multiple conditions. The goals were to elicit perceived barriers to active self-management and to accessing self-management support resources. Depression, weight problems, difficulty exercising, fatigue, poor physician communication, low family support, pain, and financial problems were the most frequently noted barriers to active self-management. The most common barriers to accessing self-management support resources were lack of awareness, physical symptoms, transportation problems, and cost/lack of insurance coverage. Our findings provided initial support for the Homing in on Health approach, since many of the barriers identified may be more amenable to home-based intervention than to centralized, facility-based programs.
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PMID:Patients' perceived barriers to active self-management of chronic conditions. 1589 12

The objective of the study was to assess factors associated with treatment satisfaction among patients receiving antihypertensive therapy. A weighted cross-sectional online survey was conducted with hypertensive patients participating in a chronic disease panel in the US. Patients on monotherapy with medications from the following classes were identified: ACE inhibitors (ACEIs), angiotensin receptor blockers (ARBs), beta blockers (BBs), calcium channel blockers (CCBs), and diuretics. The control group included patients without treatment. Pairwise comparisons between groups were conducted for factors that may affect patients' satisfaction. The study population had a mean age of 54.7+/-14.2 years and was 56.7% female. Participants with blood pressure (BP) controlled to JNC 7 guidelines were more satisfied with their medication than those with uncontrolled BP (90.3 vs 71.5%, P<0.05). Patients who had not experienced adverse events had higher satisfaction than patients experiencing adverse events (90.9 vs 75.8%, P<0.05). The most frequently self-reported adverse events were frequent urination, sexual dysfunction, and fatigue ranging from 7.0 to 9.6% across classes. The adverse event rates differed by class and were lowest among the ARBs. Patients on ARBs were the most likely to have switched from a previous antihypertensive class as compared to other classes (57.1% ARBs vs 49.8% ACEIs, 38.7% diuretics, 36.3% CCBs, and 31.7% BBs). Physician recommendation was the most common reason for switching. In conclusion, the ability to effectively treat hypertension depends upon a patient's satisfaction with antihypertensive therapy, which may be improved by achieving BP control and minimizing the occurrence of adverse events.
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PMID:Patient satisfaction with antihypertensive therapy. 1595 40

Comparing the quality of life of persons who have experienced amputations and persons who have had bowel resections illustrates the impact of chronic disease upon all aspects of a patient's life. Because the purpose of nursing research is to bring about knowledge to better direct patient care, understanding the impact of chronic illness contributes to an improvement in the quality of life of these patients. By appreciating the patient's perspective concerning the illness, the nurse can better educate the patient in all aspects of the disease process. Based on Jean Watson's Theory of Human Caring, this study acknowledged the need for evidence-based nursing practice to care for the well-being of the patient in a holistic manner. Our hypothesis was adult patients after Crohn disease-related bowel resection experience a better quality of life than do adult patients with peripheral vascular disease related amputation. This descriptive comparative study had a sample of patients with Crohn disease and resection (n = 28) and patients with peripheral vascular amputation (n = 16). The instrument used to measure quality of life was the RAND-36 Item Health Survey 1.0. Results revealed significant differences between the patients with bowel resection and those with peripheral vascular amputation with regard to physical functioning, general health, and role limitations related to physical health. No significant differences existed between the two groups in terms of energy/fatigue, emotional well-being, social functioning, role limitations related to emotional problems, and pain. Results from the data may indicate that the incorporation of more education regarding social, emotional, physiological, and psychological aspects of postoperative life may be of importance to evidence based nursing practice. This addition may also lead to better adjustment to postoperative life for patients and improve overall quality of life.
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PMID:Comparison of quality of life of persons who have experienced amputations and persons who have had bowel resections. 1597 65

Congestive heart failure (CHF) is a chronic disease, whose incidence is especially growing in the subpopulation of elderly people. CHF is characterized by dyspnea and fatigue at rest or with exertion, ankle swelling and pulmonary edema. Cardiac transplantation is the ultimate therapeutic measure in patients with end-stage CHF. Some risk factors associated with CHF such as low mobility, renal failure, and prescription of specific drugs may predispose patients to develop osteoporosis. This review article gives an overview about markers of bone metabolism in CHF patients as well as in heart transplant recipients. At first, the physiology of bone metabolism is summarized. Then, a short description of different bone formation and resorption markers is presented. They can be used to characterize actual bone metabolism and can be helpful to explain possible mechanisms of bone loss. Regarding pre-transplant CHF patients, available data indicate that the disturbances in bone metabolism are only subtle. Heart transplant recipients, however, are at increased risk for osteoporotic bone loss due to the use of immunosuppressive agents such as corticosteroids and calcineurin inhibitors. Preventive strategies are able to normalize bone metabolism and to attenuate the high bone loss during the first year after heart transplantation.
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PMID:Markers of bone metabolism in congestive heart failure. 1631 95

Female sexual dysfunction (FSD) is a multifactorial set of conditions associated with multiple anatomical, physiological, biological, medical and psychological factors that can have major impact on self-esteem, quality of life, mood and relationships. Studies indicate that FSD is commonly seen in women who report a low level of satisfaction with partner relationship and in women with male partners who have erectile dysfunction. This complexity of FSD is augmented by the presence of chronic disease. Negative sexual effects are widely reported in studies of women with chronic diseases (such as metabolic syndrome, diabetes mellitus, chronic kidney disease, cancer, spinal cord injury, lupus, rheumatic diseases, Parkinson's disease, fibromyalgia and chronic pain) as compared to a general healthy female population. Physical problems, emotional problems and partnership difficulties arising from disease-related stress contribute to less active and less enjoyable sex life. Chronic pain, fatigue, low self-esteem as well as use of medications might reduce sexual function. These effects of chronic diseases on female sexual function still remain largely unstudied. The study by Manor and Zohar published in this issue of Harefuah draws our attention to the sexual dysfunction of women with breast cancer and examines their needs for information regarding their sexual function. In the absence of definite treatment evidence, psychological counseling, improved vaginal lubrication, low dose of hormonal therapy can be used to relieve FSD. Physicians must consider integrating diagnosis of their female patients' sexual needs and dysfunction, especially women with chronic diseases. Patients' education and counseling may contribute to a better quality of life in spite of their chronic disease.
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PMID:[Female sexual function and chronic disease]. 1650 15

Fatigue, a common symptom of cancer patients, particularly those on active treatment, is generally evaluated using self-report methods, yet it remains unclear how self-reported fatigue scores relate to performance of daily activities. This study examines the relationships among self-reported and performance-based measures of function in patients receiving chemotherapy (CT) to link self-reported fatigue measures to self-report and performance-based measures of function. Self-reported fatigue using the Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F) and self-reported physical function using the physical function 10 subscale of the Short Form 36 (SF-36) (PF-10) were measured in 64 patients within 2 weeks of beginning CT (n=64) and after three cycles of CT (n=48). Motor and cognitive functions were captured using five self-reported and seven observed-performance measures at each time point. Significant correlations between self-reported and observed measures ranged from 0.30 to 0.71. Self-reported fatigue correlated (0.30-0.45) with performance-based function. FACIT-F scores in the range of 30 and below and PF-10 scores in the range of 50 and below were related to an increased difficulty performing everyday activities. Observed measures of physical performance correlate moderately with self-reported fatigue and self-reported physical function. These relationships enable one to begin linking fatigue scores directly to a person's ability to perform everyday activities.
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PMID:Giving meaning to measure: linking self-reported fatigue and function to performance of everyday activities. 1656 17

Cryoglobulins are serum immunoglobulins that precipitate reversibly when the serum is cooled below 371 degrees C. In cryoglobulinemic syndrome, a multitude of organs can be involved, but many patients suffer from a moderate, chronic disease consisting of palpable purpura, arthralgia and fatigue. Skin involvement is especially useful in aiding early recognition of this entity. We present four patients with cryoglobulinemic syndrome and skin lesions, in whom it was not possible to find an etiological or associated factor. We discuss the etiopathogenesis, clinical and pathological findings, treatment and prognosis of this entity.
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PMID:[Cryoglobulinemic syndrome: presentation of four cases with skin involvement]. 1659 15

Hypersensitivity pneumonitis (HP) represents a group of lung disorders caused by the inhalation of a wide variety of organic particles by susceptible individuals. HP occurs mainly in nonsmokers, but smoking may promote an insidious and chronic disease. The prevalence of HP is difficult to estimate accurately since several antigens can produce the disease, but the range spans infancy to old age. Regardless of the causative antigen or its environmental setting, the clinical manifestations are essentially the same. Three different clinical presentations have been recognized: acute, subacute, and chronic. In the acute form, patients show flu-like symptomatology, followed by dyspnea and dry cough. Symptoms subside a few hours or days later. The subacute and chronic forms result from recurrent low-level antigen exposure and are characterized by progressive dyspnea and dry cough. Other constitutional symptoms such as fatigue, anorexia, and weight loss can be apparent. Fever may occur in the subacute form. Importantly, chronic HP may evolve insidiously or may result from repeated acute/subacute episodes. Recurrent acute, subacute, and chronic HP may progress to irreversible lung fibrosis or provoke emphysematous changes.HP can be difficult to identify, and precise diagnosis requires a history of exposure and a constellation of clinical, imaging, laboratory, bronchoalveolar lavage and pathologic findings. General laboratory tests show an increase of acute phase reactants. Specific precipitating antibodies, when present, are evidence of antigen exposure, and are a hallmark for diagnosis. Chest radiograph usually reveals widespread ground-glass attenuation, and nodular or reticulonodular shadowing. High-resolution CT features include diffuse or patchy ground-glass opacities with small poorly defined nodules and air trapping. Pulmonary function tests are characterized by a predominantly restrictive ventilatory defect with loss of lung volume and hypoxemia at rest that worsens with exercise. Bronchoalveolar lavage reveals a significant increase in lymphocytes, mostly over 40%. In the acute form there is also an increase in neutrophils. Antigen-induced lymphocyte proliferation, and environmental or laboratory-controlled inhalation challenge, may be used for diagnostic purposes and can help to establish a diagnosis of insidious forms of HP. In subacute or chronic cases, lung biopsy may be necessary. Typical findings include bronchiolitis, lymphocytic alveolitis, and loosely formed granulomas, although occasionally other morphologic patterns such as nonspecific interstitial pneumonia may exist. Treatment focuses on avoiding further exposure to the offending antigen(s). Corticosteroids are recommended in subacute and chronic forms. The usual regimen consists of initial high doses of systemic corticosteroid (e.g. prednisone 0.5-1.0 mg/kg/day), followed by gradual tapering.
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PMID:Hypersensitivity pneumonitis : a broader perspective. 1669 87

This study evaluated and compared the measurement properties of the 13-item Functional Assessment of Chronic Illness Therapy-Fatigue Scale (FACIT-F) and the 9-item Fatigue Severity Scale (FSS) in 118 consecutive Parkinson's disease (PD) patients, using traditional and Rasch measurement methodologies. Both questionnaires exhibited excellent data quality and reliability (coefficient alpha>or=0.9), and acceptable rating scale functionality, and both discriminated between fatigued and nonfatigued patients. Factor and Rasch analyses provided general support for unidimensionality of both FACIT-F and FSS, although they do not appear to measure identical aspects of fatigue. No signs of differential item functioning (DIF) were found for the FACIT-F, whereas potential age DIF was detected for two FSS items. These results support the measurement validity of both questionnaires in PD, although the FACIT-F displayed better measurement precision and modest psychometric advantages over the FSS. Availability of psychometrically sound fatigue measures that are applicable across disorders provides a sound basis for advancing the understanding of this common and distressing complaint.
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PMID:Measuring fatigue in Parkinson's disease: a psychometric study of two brief generic fatigue questionnaires. 1708 68


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