The checklist of nonverbal pain indicators (CNPI).

This article critiques the literature on existing pain assessment instruments for cognitively impaired elders and reports findings of pilot testing of the Checklist of Nonverbal Pain Indicators. This instrument was designed to measure pain behaviors in cognitively impaired elders. Instrument testing was conducted on a population of elderly patients with hip fractures. Interrater reliability showed 93% agreement on the dichotomous checklist items. Behaviors occurred more frequently during movement in this population. Of the six pain-related behaviors in the instrument, facial grimaces/winces occurred in 44% of the patients tested. Observed pain behaviors were positively correlated with self-report of pain. No differences between observed pain behaviors in cognitively intact versus cognitively impaired older adults with hip fractures were noted. Limitations of the instrument and recommendations for tool use are discussed.

Pain and hip fracture outcomes for older adults.

PURPOSE: To determine if postoperative pain is a predictor of functional outcomes for elderly hip fracture patients who were previously independent ambulators (with or without assistive device). DESIGN: Prospective comparative survey design. SAMPLE: Convenience sample. 85 hip fracture patients age 65 years or older from two Midwestern urban hospital orthopaedic units. METHODS: Subjects were interviewed between day 2 and 5 (M = 2.6) postoperatively and again 2 months postoperatively. Independent variables of cognitive status and pain status were measured using the Folstein Mini Mental State Exam (MMSE) and two pain measures, the Verbal Descriptor Scale (VDS) and Ferrell's Pain Experience Interview (FPEI). The dependent variable, functional outcome, was measured using the degree of assistance required for basic ADLs from Jette's Functional Status Index (FSI). FINDINGS: Pain with movement was significantly higher than pain at rest (p < .0001). Mental status, pain report with movement (during hospital interview), illness severity, and age accounted for 51% of the variance in functional outcomes 2 months postoperatively. CONCLUSIONS: Undertreated postoperative pain contributes to poor functional outcomes. IMPLICATIONS FOR NURSING PRACTICE: Pain assessment of postoperative older patients should be conducted during movement. Efforts to reduce postoperative pain severity in the immediate postoperative period may yield better functional outcomes months later.

Relationships between aggressive behavior in cognitively impaired nursing home residents and use of restraints, psychoactive drugs, and secured units.

This study examined relationships between aggressive behavior in cognitively impaired nursing home residents and physical restraints, psychoactive drugs, and placement on a secured unit. Data were obtained from 116 residents who were consistently aggressive as measured by the Ryden Aggression Scale 2. Subjects averaged 9.5 aggressive behaviors per day. Forty-seven percent of subjects were restrained, and 62% were regularly receiving psychoactive drugs. Use of restraints, antipsychotics, and placement on a secured unit were all significantly related to increased physical aggression scores. Four variables accounted for 23% of the variance in physical aggression scores: location on a secured unit, not receiving an antidepressant, being restrained, and number of psychotropic and/or anxiolytic medications administered. Significantly lower physical aggression scores were noted for subjects receiving antidepressants.

Treatment of pain in cognitively impaired compared with cognitively intact older patients with hip-fracture.

OBJECTIVE: To compare the experience of pain and treatment of pain in cognitively impaired and cognitively intact older adults after surgical repair of a hip fracture. DESIGN: Prospective comparative survey design. PARTICIPANTS: A convenience sample of 88 hip fracture patients (53 cognitively impaired, 35 cognitively intact) from three Midwestern urban hospital orthopedic units was interviewed between days 2 and 5 postoperatively. Subjects whose Folstein Mini-Mental State Exam (MMSE) score was less than or equal to 23 were categorized as impaired. RESULTS: Pain report and intensity did not differ significantly between the two groups. One-third of the subjects in both groups rated pain as severe or worse. Cognitively impaired subjects scored significantly higher on the Checklist of Nonverbal Pain Indicators observed with movement (CNPI-m) than did cognitively intact subjects. Cognitively impaired subjects received significantly less opioid analgesics than cognitively intact subjects in the first and second 48 hours postoperatively. Both groups received less than 25% of the mean prescribed amount of opioid analgesics. Age, MMSE, and CNPI-m score accounted for 27% of the variance in the amount of opioid analgesic administered in the first 48 hours postoperatively. CONCLUSIONS: Pain is treated poorly in older postoperative patients. Cognitive impairment and age strongly influence the amount of analgesic nurses administer to older patients after surgical repair of hip fracture. Provision for patient comfort is a fundamental ethical obligation of healthcare providers. Clinicians need to pursue this goal more aggressively, especially for cognitively impaired, postoperative older adults.

Examining pain in aggressive cognitively impaired older adults.

Few studies have explored the phenomenon of pain in people with severe cognitive impairment. Pain assessment, which depends primarily on people's ability to describe dimensions of pain, becomes problematic when clients' cognitive impairment is so severe they cannot respond to pain assessment tools. The purpose of this study was to describe the phenomenon of pain for a subgroup of aggressive cognitively impaired nursing home residents who were enrolled in a larger study of aggressive behavior. To determine if pain was a possible factor influencing aggression, information was sought from five sources: family members, nursing assistant (NA) caregivers, medical record listings of pain-related diagnoses, use of analgesics, and observations of aggressive behaviors. Families reported pain in 44% of subjects, while NAs reported pain in 66% of subjects. Seventy-six percent of subjects had one or more pain-causing diagnoses. Sixty-four percent of subjects whose family members thought they may have pain were being treated with analgesics, compared to 44% of subjects whose NA reported they may be experiencing pain. Aggression scores were significantly higher in subjects who had two or more pain-related diagnoses and in subjects with arthritis. Nurses who are aware of a history of pain, reports of pain by families and caregivers, presence of pain-related medical diagnoses, and who realize pain may be a trigger for aggressive behavior may be more likely to recognize pain in cognitively impaired older adults. Better pain assessment should lead to improved treatment of pain in this population.

Goal-directed care: caring for aggressive nursing home residents with dementia.

1. Aggressive behavior in elders with dementia occurs most often during personal care. It is often a response to invasion of private space and may be prevented or reduced by interpersonal approaches that reflect a set of individualized goals for the resident. 2. Five resident goals for preventing or reducing aggressive behavior are to feel safe, to feel physically comfortable, to experience a sense of control, to experience optimal stress, and to experience pleasure. 3. These goals provide a framework for humane care that respects the personhood of the individual and minimizes the need for psychotropic medications and physical restraints.

Aggressive behavior. Educating nursing assistants.

Caring for cognitively impaired aggressive residents presents a challenge to nursing assistants in long-term care facilities. Nursing assistants participated in an educational program that included content about cognitive losses, precipitants of aggression, communication techniques, strategies for preventing aggressive behavior, and managing personal feelings. Following the educational intervention in this study, nursing assistants reported that caring for cognitively impaired residents was significantly more rewarding and less frustrating. The use of the clinical nurse specialist to teach and assist in role modeling direct care of residents was effective in improving nursing assistant skill in working with aggressive cognitively impaired residents.

Assessment of hospital admission surveillance of stroke in a metropolitan community.

A system of hospital admission surveillance, developed to facilitate the communitywide study of incident stroke, has been evaluated in Monroe County, New York. Of 1604 consecutive patients admitted to the county's seven acute hospitals with a stroke-related diagnosis, 903 were subsequently confirmed as strokes, (predictive value positive = 56%). Among the 701 false positives, 52% were due to TIA or carotid stenosis, while 48% were due to other conditions mimicking stroke. Sensitivity was 68%. Among missed stroke cases 42% were admitted with non stroke-related diagnoses; 25% occurred in hospital; and 32% were missed for clerical reasons. Predictive value positive and sensitivity rates of admission screening were not significantly affected by patient age or sex. In conclusion, admission surveillance has identified a representative sample of hospitalized strokes in a practical and timely manner for studying factors effecting stroke incidence and outcomes on a communitywide basis.

Community surveillance of stroke in persons under 70 years old: contribution of uncontrolled hypertension.

In 1979, a community-wide hospital surveillance system was established in Monroe County, New York (population 702,000), to investigate the continuing contribution of uncontrolled high blood pressure (HBP) to the occurrence of stroke. This paper reports findings among 200 consecutive strokes in persons under 71 years of age. Average age was 58. There was a prestroke history of HBP in 129 (65 per cent) cases. Two-thirds of the 129 had other predisposing conditions (heart disease, diabetes, previous cerebrovascular accident) and 95 per cent had one or more other cardiovascular risk factors (smoking, elevated cholesterol, obesity). Over 90 per cent had visited a physician during the year prior to stroke (average of four visits). Elevated pressures (DBP greater than or equal to 95 or SBP greater than or equal to 160) were recorded at half or more of the visits for 45 per cent of the patients; these cases were classified as uncontrolled. Reduction of "unnecessary" strokes in persons under age 71 should be achievable by giving increased attention to those already under medical care for hypertension who have co-existing stroke risk conditions and cardiovascular risk factors.