Influences of nutrition and stress on people at risk for neutropenia: nursing implications

Neutropenia may be influenced by malignancy type, treatment, age extremes, inadequate nutrition, or psychological stress. Of these five factors, only nutrition and stress are amenable to nursing intervention and management. The increasing trend of providing treatment in the outpatient setting and managing the patient with neutropenia in the home challenges nurses to develop innovative methods of care. This article offers suggestions to assist nurses in the creative management of individuals at risk for neutropenia by maximizing nutrition and minimizing psychological stress. This discussion addresses the physiology of the inflammatory immune response; pathophysiology of neutropenia; factors that may influence the risk of infection, such as sustained stress, dietary fiber, antioxidant vitamins, and food-borne bacteria; and interventions that reduce the potential for neutropenic sepsis. Nursing implications that reduce the risk of neutropenic infection include patient education related to nutrition, stress management, and self-care.     

Physical restraints in geriatric care in Sweden: prevalence and patient characteristics

OBJECTIVE: Physical restraints are used frequently in geriatric care to promote the safety of frail older patients. This study investigated the prevalence of the use of physical restraints in geriatric care and the way in which patient characteristics are related to the use of physical restraints. DESIGN: A point prevalence study of patients cared for in various types of geriatric settings. SETTING: Eight nursing homes, 15 old people's homes, a somatic geriatric clinic, and a psychogeriatric clinic in a health care district in northern Sweden. PARTICIPANTS: A total of 1325 patients, mean age 82 years, 64% of whom were women. MEASUREMENTS: The Multi-Dimensional Dementia Assessment Scale (MDDAS) was used to measure motor function, vision, hearing, speech, ADLs, behavioral symptoms, psychiatric symptoms, use of psychoactive drugs, and the physical and psychological workload of the staff. In addition, questions concerning the use of physical restraints were added to the instrument. RESULTS: Twenty-four percent of the patients were physically restrained. The highest prevalence was found in nursing homes and psychogeriatric care. Physical restraints were found to relate most strongly to cognitive impairment, impaired ADLs, and speech and walking ability. Ninety-four percent of the restrained patients were cognitively impaired. Other variables relating to the use of physical restraints were psychiatric symptoms and behavioral disturbances. CONCLUSIONS: This study has shown that physical restraints are used frequently in geriatric care in Sweden and that cognitive and physical impairments relate very closely to the use of physical restraints.     

Urinary and fecal incontinence in geriatric facilities in the Czech Republic

BACKGROUND: Incontinence represents one of the common problems in long-term care geriatric facilities and nursing homes. However, in the Czech Republic data on prevalence, severity and incontinence-associated factors for nursing home residents are not available. The aim of the study was to report the prevalence of urinary (UI) and bowel incontinence (BI) in different geriatric facilities and to identify factors positively associated with incontinence. METHODS AND RESULTS: In a sample of 1162 residents of 18 long-term care facilities UI has been found in 684 residents (63.3%). Health and social care facilities did not differ significantly (60.7 vs 65.6%). Of the incontinent 294 residents (27.2%) suffered from permanent/daily incontinence, 390 (36.1%) from occasional transitory UI. Prevalence of BI reached 54.4%, as well as double incontinence (45.9%). Cognitive impairment, self-care ADL and/or mobility dependency and bed rest are factors significantly associated with UI (for all P < 0.001). However, age, gender and urinary tract infection did not reach the statistical significance (P = 0.280-0.069). Risk adjustment/stratification for UI revealed the prevalence of 33.0% in the low risk group. In the high risk group (high ADL dependency and severe cognitive impairment) the prevalence came up to 96.0%. CONCLUSIONS: Our study presents the first results focused on incontinence problem in long-term care geriatric institutions in the Czech Republic. High prevalence of this condition makes incontinence an important medical, nursing and economical yet neglected problem.     

Preoperative assessment criteria and patient teaching for ambulatory surgery patients

Today's trend is to have the surgical patient return to the comfort of his or her home rather than be admitted to the hospital for expensive nursing and medical care. The perioperative team must initially assess the patient's American Society of Anesthesiology status, anxiety level, food and drugs to which he or she may be allergic, and skin integrity; obtain a medical and surgical history and consent; review laboratory, electrocardiogram, and radiological results; and perform preoperative teaching (e.g., which medications to take or withhold preoperatively, when to withhold food and fluids) and postoperative teaching (e.g., catheter care, dressing changes). In addition, the nurse needs to anticipate and be prepared for medical emergencies such as airway management problems and malignant hyperthermia. The age of the patient (e.g., pediatric and geriatric age groups) and preoperative disease states and their severity also need to be recognized as they impact on the perioperative outcome. The assessment phase is one of the most important phases in the perioperative experience. Proper evaluation is the key to success for positive surgical outcomes. Given the time constraints in the ambulatory surgical setting, assessing and teaching the patient on the day of surgery is not feasible or appropriate. Reaching out to the patient a few days before surgery either in the patient's home, in the ambulatory surgery center, or by telephone is the ultimate goal.     

Arginine vasopressin levels in nursing home residents with nighttime urinary incontinence

OBJECTIVES: To examine the relationship between diurnal urine volume and plasma arginine vasopressin levels (AVP) in nursing home residents with nighttime urinary incontinence and a comparison group of frail but nondemented, continent geriatric board and care residents. DESIGN: Case series. SETTING: Four nursing homes and two board and care facilities. PARTICIPANTS: Sixty-two nursing home residents and 27 board and care residents. MEASUREMENTS: Daytime (7:00 a.m. to 7:00 p.m.) and nighttime (7:00 p.m. to 7:00 a.m.) urine volumes of incontinent nursing home residents were measured over 3 days and 3 nights by reweighing preweighed adults diapers and toileting inserts emptied by research staff for the comparison group. AVP levels were drawn in the early morning (5:00 a.m. to 7:00 a.m.) before subjects arose and in the evening after an hour of lying in bed (8:00 p.m. to 11:00 p.m.), and plasma levels were determined by radioimmunoassay. RESULTS: Half of the nursing home residents and 82% of the comparison group had night/total urine volume ratios > or = 50%. Forty-nine percent of the total of 89 subjects had undetectable morning AVP levels, 61% had undetectable evening AVP levels, and 42% had undetectable AVP levels in both morning and evening. There were no significant differences in AVP levels between those with night/total urine volume ratios > or = 50% and < 50% in either the nursing home or comparison groups though the small number of comparison group subjects with ratios < 50% may have limited our statistical power to detect differences. CONCLUSION: Our data suggest that a substantial proportion of both nursing home residents with nighttime incontinence and frail geriatric patients with a reversal of the normal diurnal pattern of urine excretion have an accompanying deficiency in AVP production and/or secretion. More detailed physiologic studies are needed to understand better the pathophysiology of geriatric nocturia and nighttime incontinence and the role that AVP deficiency may play in these conditions. Until such studies are carried out, we do not recommend the routine use of exogenous AVP for geriatric patients with unexplained nocturnal polyuria.     

Nurses helping nurses. Development of internal specialists in long-term care

The prevalence of psychiatric disorders and behavioral disturbances among nursing home residents, combined with observed deficits in geriatric mental health/illness expertise among LTC staff, supports the need for creative approaches to improve the knowledge, understanding, and management of such problems among LTC providers. The train-the-trainer model described in this article proved to be a viable method to providing geriatric mental health consultation and training that targets both improved quality of life for residents and quality of work life for the staff in charge of residents' care. More collaborative efforts among nursing specialists, subspecialists, and generalists are needed to empower those who work in LTC to utilize strengths and abilities inherent to their positions. Nursing homes nurses, who are all too familiar with the problems and challenges of their patient population, may act not only as mental health trainers but also as resource persons, role models, liaisons with geropsychiatric specialists, and leaders in the application of geropsychiatric care principles to residents within their facility, thus promoting improved resident and staff care alike.     

How the principles of geriatric assessment are shaping managed care

In traditional geriatric medicine, comprehensive assessment is considered crucial to the care of frail older patients. The principles of geriatric assessment--identifying high-risk patients and targeting them for preventive interventions--are also practiced by managed care organizations (MCOs). Self-reported health surveys and administrative data are two methods used by MCOs to identify members at high risk for adverse health outcomes and functional decline who may benefit from geriatric case management. For a successful partnership with primary care physicians, it is very important that geriatric care managers should be knowledgeable in the principles of geriatric medicine.     

Shared management of children with cancer

OBJECTIVE: To determine the risks and benefits of university-based pediatric oncologists and community-based primary care physicians sharing the management of children with cancer. DESIGN: Physicians participating in shared management of children with cancer were surveyed, and the outcomes of the children were measured. SETTING AND PARTICIPANTS: One hundred thirty-seven community-based primary care physicians participated in the management of the 226 children with cancer in Iowa and western Illinois during the past 15 years. The survival of the 226 children was compared with that of 240 randomly selected children treated using the identical treatment protocols but treated only by pediatric oncologists. INTERVENTION: A 7-point Likert scale questionnaire was completed by 97 (71%) of the participating primary care physicians. RESULTS AND OUTCOME MEASURES: There were no differences in the survival of children using shared management compared with those treated only by pediatric oncologists. Primary care physicians believed that shared management is of economic and psychosocial benefit to patients, improves the treatment choices available to patients, does not require excessive time, and does not result in loss of practice income. The system strengthens the primary care physicians' relationships with oncologists and results in additional referrals to the university-based pediatric oncologists. It is of educational value, is personally satisfying, and provides relief from the stress associated with caring for these families. Primary care physicians would like to see this system expanded to include other children with special health care needs. CONCLUSION: The shared-management approach to care is a viable attractive option of health care provision for children.     

Improving functional outcomes in older patients: lessons from an acute care for elders unit

BACKGROUND: Hospitalization often marks the beginning, and may be partially responsible for, a downward trajectory characterized by declining function, worsening quality of life, placement in a long term care facility, and death. At the University Hospitals of Cleveland, an Acute Care for Elders (ACE) unit that reengineered the process of caring for older patients (> or = 70 years of age) to improve functional outcomes was established in September 1990. DESCRIPTION OF INTERVENTION: The general principles of ACE included an approach to care guided by the biopsychosocial model and recognition of the importance of fitting the hospital environment to the patient's needs. The design of the intervention was consistent with principles of comprehensive geriatric assessment and continuous quality improvement. Care, which focused on maintaining function, was directed by an interdisciplinary team that considered the patient's needs both at home and in the hospital. The major components of the ACE Unit intervention included patient-centered nursing care (daily assessment of functional needs by nursing, nursing-based protocols to improve outcomes, daily rounds by a multidisciplinary team), a prepared environment, planning for discharge, and medical care review. RESULTS: In a randomized trial comparing ACE with usual care, patients receiving ACE had improved functional outcomes at discharge. The costs to the hospital for ACE unit care were less than for usual care. The functional status of ACE and usual care patients was similar 90 days after discharge. FUTURE DIRECTIONS: The ACE unit intervention is being expanded to preserve the improvements observed during the hospitalization in the outpatient setting. In addition, needs other than function which are critical to patients' long-term quality of life are being considered.     

Major causes of death and hospitalization in Canadian seniors

The case management approach is described for children with nonorganic failure to thrive in the pediatric tertiary care setting. An advanced practice nurse facilitated the organization of a planning committee, the construction of a care path, and the evaluation of the case management model. A 4-day care path is presented to show staff nursing functions in the nurse case manager role. Special issues are discussed for developing care paths for organic-based failure to thrive where parent reports can help guide health care interventions.     

The effect of gender and age at onset of depression on mortality

BACKGROUND: Depression has a marked negative impact on geriatric patient mortality and morbidity. The risk factors and exact reasons for these effects are not well understood. METHOD: Seeking to better define the factors, we retrospectively analyzed the effects of gender and age at onset of affective disorder in a naturalistic study of 192 geriatric patients consecutively admitted to a large midwestern tertiary care center between 1980 and 1987 for the treatment of unipolar depression. RESULTS: After controlling for age at index admission, patients with an onset of depression before age 40 suffered significantly (p < .05) less mortality in follow-up than those with onset after age 40. When effects of gender are examined, the effects of age at onset are most profound in women, with a threefold increase in the rate of death in the cohort with age at onset of depression after 70 years when compared to those with onset before age 40. CONCLUSION: These results and those of others suggest that depressed elderly women with no previous history of affective disorder are at a markedly increased risk compared with elderly women with a history of affective illness for morbidity and mortality and that a significant proportion of elderly depressed patients are admitted to a psychiatric hospital for a depression that is secondary to serious medical illness.     

Care of persons with AIDS in the nursing home

BACKGROUND: AIDS is becoming a chronic illness for some patients whose significant accumulated functional impairments may limit community-based care. Nursing homes can provide an appropriate level of care, although reported experience caring for persons with AIDS in this setting is limited. METHODS: A retrospective case-series review was conducted in a 242-bed community teaching nursing home to describe the initial 26-month experience in providing care for patients with AIDS requiring nursing home admission. RESULTS: A total of 42 admissions by 32 patients with AIDS (mean age = 33.5 years, 81% male) involved a shorter length of stay (mean 63.1 days) and higher numbers of medications (mean = 11.2), facility charges (mean $11,971/admission, $189/day), and greater clinical management complexity than usual nursing home patients. Thirteen patients were discharged, seven for rehospitalization and six into community settings, although ultimately 29 of the 32 patients died in the facility. CONCLUSIONS: AIDS care in the nursing home presents significant, distinct challenges in complex management and terminal care prioritization.     

Perineal dermatitis in the elderly. A critical review of the literature

The review of literature revealed a significant lack of research on the pathogenesis of perineal dermatitis in the elderly. The majority of what is known about this condition stems from the pediatric population. The differences between TEWL and skin surface pH levels in pediatric and geriatric skin raises questions about the further generalizability of the pediatric studies. There appears to be some controversy in the literature regarding whether baseline TEWL is increased or decreased in cutaneous aging. The literature did reveal some data indicating that skin surface pH increases with age; however, no data on the perineum was found. No studies examining the role of TEWL and skin surface pH and its association in the development of perineal dermatitis in the elderly were found. Additionally, no studies were found that examine the nursing variables identified in the literature search. The paucity of scientific data on this serious and costly condition warrants additional research in this area.     

Urinary incontinence in the elderly. 1: Forms of urinary incontinence--basic diagnosis--additional diagnosis

Every geriatric patient should routinely be questioned about possible urinary incontinence. The basic diagnostic work-up comprises the clinical history, wherever indicated a geriatric assessment, a nursing care history, a physical examination and a micturition protocol. Furthermore, determination of postvoid residual urine, laboratory investigations and a urine-analysis should be done in all patients. Ultrasonography of the urinary tract is a simple non-invasive procedure that can exclude the presence of large tumors, stones in the bladder and urinary retention. Only selected patients require a greater diagnostic effort prior to treatment, for example, urologic and/or gynecologic investigations or a urodynamic evaluation.     

Resident training in nursing home care: survey of successful educational strategies

OBJECTIVE: To identify educational strategies for resident training in nursing home care deemed successful by a large number of programs. DESIGN: A mail survey with three follow-up mailings. PARTICIPANTS: Directors of accredited internal medicine and family practice residency programs. MEASUREMENTS: Open- and closed-ended questionnaire eliciting curricular content, instructional strategies, and evaluation techniques from programs offering a nursing home experience. Identification of barriers to implementation of a nursing home curriculum and recommendations for success were requested. MAIN RESULTS: Of the 814 surveys mailed, 537 were returned for a response rate of 66%. Nursing home experiences were required in 86% of family practice residency programs but in only 25% of internal medicine programs. Most geriatric medicine curricular content areas were taught in the nursing home; however, relatively little emphasis was given to rehabilitation, organization, and financing of health care, and coordination of care between acute and chronic settings. Direct patient care, bedside rounds, and lectures were the most common instructional strategies reported. Evaluation approaches included faculty observations, resident attendance, and chart reviews with written and skill-based examinations infrequent. Availability of faculty and conflict with other rotations were identified as the principal barriers to implementation of nursing home rotations. An organized nursing home curriculum supervised by enthusiastic faculty using a longitudinal rotation format with resident involvement in an interdisciplinary team was recommended. CONCLUSIONS: Educational strategies exist for successful implementation of a residency nursing home curriculum. Greater priority must be given to training residents in nursing home care and developing nursing home faculty to substantially increase the number and quality of physicians who practice in this setting.     

Managing bowel elimination problems in patients with cancer

PURPOSE/OBJECTIVES: To provide strategies for the assessment and management of bowel elimination disorders and to standardize approaches to prevent bowel disorders. DATA SOURCES: Articles, books, ongoing clinical research. DATA SYNTHESIS: The type and degree of bowel elimination problems vary with the type of tumor and treatment received. Prediction of potential bowel problems based on treatment given dictates a bowel management program to prevent problems and help patients deal with the outcome of the treatment. A standard care plan that includes assessment and intervention for various bowel elimination problems provides specific guidelines for nursing care. CONCLUSIONS: Bowel function in the patient with cancer inevitably will be affected while going through treatment or as the disease progresses. IMPLICATIONS FOR NURSING PRACTICE: Nursing care to relieve these problems can significantly affect the patient's quality of life. As patients are diagnosed with cancer and undergo cancer therapy, they can hope for bowel management through nursing guidance and patient education.     

-Anesthesia and analgesia practice patterns in French obstetrical patients-

OBJECTIVES: To review current management of individuals with metastases to the central nervous system and brachial nerve plexus, and to provide a scientific basis for nursing management of the effects of the disease and treatment. DATA SOURCES: Published articles, book chapters, clinical trial data, and experience from nursing literature. CONCLUSIONS: Central nervous system metastases are events that may create oncologic emergencies with neurologic impairment and pain. Treatment of patients with central nervous system metastases is generally palliative regardless of the type of the primary cancer. Early diagnosis and treatment improve the chances for optimal recovery of neurologic function and pain management. IMPLICATIONS FOR NURSING PRACTICE: Central nervous system metastases may develop in patients with systemic disease. Disease and treatment effects present challenges to patients, family, and care providers. Nurses have a responsibility in educating the patient/family and in providing supportive care.     

Geriatric assessment in oncology

With the anticipated growth in the numbers of elderly persons, a higher prevalence of cancers among older persons is expected; as a result, oncologists will treat larger numbers of older persons in their practices. Clinicians caring for older persons with cancer must recognize the heterogeneity of the elderly population and focus their assessments and care plans accordingly. The author reviewed literature and drew conclusions regarding geriatric assessment in several key areas: the medical, cognitive, affective, functional economic, and environmental status of patients; social support for patients; and advance directives. They concluded that for younger and healthier seniors, simple probes for the presence of common geriatric problems may suffice, but traditional means of medical assessment should be supplemented by brief screening for common geriatric conditions and nonmedical issues that are of particular relevance to the health of older persons. Assessment instruments can be used to guide these brief evaluations, but results must be interpreted in the context of the limitations of the instruments used. Patients who are frail or at high risk for functional decline or nursing home placement should receive more extensive evaluation by individual practitioners or by a multidisciplinary team of health care professionals who can provide comprehensive geriatric assessment. By broadening their assessment skills to include domains that are beyond traditional internal medicine and oncology training, oncologists can better serve their older cancer patients.     

The role of the clinical nurse specialist in acute pain management

The role of nursing in infusional cancer chemotherapy (ICC) may vary depending on the practice setting. Nurses in free-standing centers and office practices perform many duties that nurses in other facilities may not, because of the lack of many of the supports that benefit hospitals with their multidepartmental and hierarchical structures. Nurses function collaboratively with physicians in the planning and the implementation of patient treatment. Patient-related nursing responsibilities include patient/family education, drug preparation and administration, patient assessment for treatment toxicity, recognition and management of complications related to the catheter or infusion device, and telephone triage. Other duties more removed from patient care might include inventory management, research data collection and management, quality assurance and improvement, compliance with regulatory issues, and a myriad of other responsibilities. The transition of patient care to the outpatient setting has broadened the scope of nursing to include nonpatient care responsibilities due to financial constraints brought about by health care reform, changes in reimbursement patterns, and overhead required to maintain and deliver quality patient care. As a result of nursing responsibilities, it becomes paramount that the aforementioned constructs for program support are in place and that all nurses are consistently trained and have a template to follow for patient treatment and management. Nursing ability to perform patient-related tasks should be proven by formal written and practical competencies repeated annually and as procedural changes are implemented. The paragraphs to follow suggest nursing management of patients receiving ICC using a model developed at The Cancer Center of Boston (TCC).     

Urinary incontinence in patients in long-term institutional care. Results of an international study in 8 countries

BACKGROUND: Urinary incontinence (UI) represents a prevalent nursing problem in geriatric facilities. Yet, comparison of the Czech Republic with countries using different chronic care system has not been conducted. METHODS AND RESULTS: Data from INTERRAI international database from 8 countries: Czech Republic, Denmark, France, Iceland, Italy, Japan, Sweden and USA have been evaluated in the sample of 280,271 nursing home residents. Prevalence of bladder and bowel incontinence and correlates with selected clinical factors have been determined and national samples compared with the results of 1080 patients in the Czech Republic. Prevalence of UI reached from 42.9% in Japan to 65.2% in France. France and CR belong to countries with the highest prevalence of both bladder and bowel incontinence. Cognitive impairment and dependency in ambulation are factors significantly associated with UI in all countries (p < 0.001). Immobility, age, gender and urinary tract infection reached the statistical significance only in some countries. CONCLUSIONS: High prevalence of bladder and bowel incontinence has been demonstrated in an extended sample of nursing home residents. Common protocol Resident Assessment Instrument-Minimum Data Set (RAI-MDS) and creation of a large cross-national database are opening up possibilities for a new level of clinical research in geriatrics.