Assisted living pilot program: utilization and cost findings.

Objective. The Department of Veterans Affairs funded assisted living, adult family home, and adult residential care for the first time in the Assisted Living Pilot Program (ALPP). This article compares the use and cost for individuals that entered ALPP and a comparison group. Method. This was a nonrandomized study. The comparison group consisted of VA patients who were eligible but did not enter an ALPP facility. The ALPP (n = 393) and comparison (n = 259) groups were followed for 12 months to assess ALPP facility, case management, and health care costs. Results. ALPP facility and ALPP case management costs were respectively $5,560 and $2,830 per individual. Total health care costs, including ALPP costs, were $11,533 higher for the ALPP group compared to the comparison group after adjusting for baseline differences. Discussion. Although ALPP successfully helped individuals transition to longer term care in these facilities, it was more costly than the comparison group.

Assisted living pilot program: health outcomes.

Objectives. Assisted living programs demonstrate variation in structure and services. The Department of Veterans Affairs funded this care for the first time in the Assisted Living Pilot Program (ALPP). This article presents resident health outcomes and the relationship between facility characteristics and outcomes. Method. This article presents results on 393 ALPP residents followed for 12 months after admission to 95 facilities. Results. A total of 19.8% residents died, and the average activities of daily living impairment did not change significantly. Half of the residents remained in an ALPP facility, with the average resident spending 315 days in the community during the 12-month follow-up period. This article found a limited number of characteristics of structure and staffing to be significantly associated with outcomes. Discussion. If differences among facility characteristics are not clearly related to differences in outcomes, then choices among type of setting can be based on the match of needs to available services, location, or preferences.

Characteristics of residents and providers in the assisted living pilot program.

PURPOSE: The number of residents in assisted living has rapidly increased, although these facilities still primarily serve people who can pay out of pocket. The U.S. Department of Veterans Affairs was authorized to provide this level of care for the first time in the Assisted Living Pilot Program (ALPP). We describe the residents and providers, comparing them across three facility types and other populations, to assess the characteristics and feasibility of this new approach. DESIGN AND METHODS: We assessed ALPP residents and providers across seven Veterans Affairs Medical Centers. We obtained information from medical records, assessment tools, and a provider survey. RESULTS: We report here on 743 residents placed from 2002 to 2004. The Department of Veterans Affairs contracted with 58 adult family homes, 56 assisted living facilities, and 46 residential care facilities. The average ALPP resident was a 70-year-old unmarried White man referred from an inpatient hospital and living in a private residence prior to placement. Adult family homes enrolled residents requiring greater levels of assistance with activities of daily living than other facility types. Assisted living facilities were less likely than adult family homes to admit residents with functional disabilities and less likely than either adult family homes or adult residential care facilities to admit residents with certain care needs. IMPLICATIONS: ALPP placed residents with a wide range of characteristics in community facilities that varied widely in size and services. This information can help determine the role of this type of care in and outside of the Department of Veterans Affairs.

Evaluation of the albumin cobalt binding (ACB) assay for measurement of ischaemia-modified albumin (IMA) on the Beckman Coulter LX-20.

BACKGROUND: In the presence of ischaemia, albumin undergoes changes resulting in the formation of ischaemia-modified albumin (IMA). Increased serum concentrations of IMA have been found in patients with myocardial ischaemia. The purpose of this study was threefold: to evaluate the albumin cobalt binding (ACB) assay for measurement of IMA on the Beckman Coulter LX-20; to establish a reference range for IMA; and to investigate the relationship between IMA and total albumin concentrations. METHODS: The ACB assay was evaluated under the following headings: imprecision, accuracy and reliability. A reference range was established on a population of 81 healthy subjects. RESULTS: The within-batch coefficient of variation (CV) at IMA concentrations of 88, 99 and 120 KU/L were 1.4, 2.0 and 2.5%, respectively. The between-batch CVs at 74, 84 and 123 KU/L were 3.4, 3.3 and 3.0%, respectively. Comparison with the Cobas Mira Plus showed a mean negative bias of 7 KU/L. The 97.5th percentile established on our reference population was 110 KU/L. A significant inverse relationship was found between total serum albumin and IMA concentrations (r = -0.66, P < 0.0001). Correcting the IMA concentrations for total albumin in our reference population, using a formula devised in this study, yielded a range similar to that of uncorrected IMA. CONCLUSIONS: The ACB assay was found to have acceptable precision and performed very satisfactorily on the Beckman Coulter LX-20. A correction to measured IMA concentrations, to take into account total albumin concentrations, may need to be applied for the proper interpretation of IMA results.

Psychotropic use in community residential care facilities: A prospective cohort study.

BACKGROUND: Psychotropic medication use in community residential care (CRC) facilities has been reported to be similar to that found in nursing homes before the implementation of the Omnibus Budget Reconciliation Act of 1987. OBJECTIVES: The objectives of this study were to (1) describe patterns of psychotropic medication use at baseline and after 1 year of follow-up in adult residents aged > or =65 years supported by Medicaid in CRC facilities, (2) describe the quality of psychotropic use, and (3) examine the relationship between psychotropic use and resident and facility characteristics. METHODS: This was a planned analysis of a larger prospective cohort study conducted in CRC facilities (assisted living, adult family home, adult residential care) in a 3-county area in the state of Washington. Interviews and state Medicaid databases were used to collect resident characteristics (demographic data, medication use, activities of daily living, self-reported health, and frequency of memory and behavior problems) and facility characteristics (type, staffing, and occupancy rates). Residents were classified as users or nonusers of psychotropic medications. Suboptimal psychotropic use was defined as use of agents with a higher side-effect profile (tertiary amine tricyclic antidepressants, long-acting benzodiazepines, and low-potency conventional antipsychotics). Logistic regression was used to examine characteristics associated with any psychotropic use at baseline. RESULTS: The typical resident was a white woman, aged 83 years, receiving 7 medications. Nearly half (46.8%) of all residents used > or =1 psychotropic medication at baseline, whereas 16.7% used multiple agents. Antidepressants accounted for the greatest amount of psychotropic use (31.2%). Suboptimal antidepressants, sedative/anxiolytics, and antipsychotics were used by 19.3%, 16.7%, and 7.3% of medication users in each class, respectively. Only age (odds ratio [OR] = 0.97; 95% CI, 0.35-1.00), number of medications (OR = 1.06; 95% CI, 1.00-1.11), and the Revised Memory and Behavior Problems Checklist score (OR = 2.03; 95% CI, 1.28-3.23) were associated with psychotropic use at baseline. CONCLUSIONS: Psychotropic medication use was high in CRC facilities (46.8%), with antidepressants being the most frequently used drugs. Use of suboptimal (19.3% of antidepressant users, 16.7% of sedative/anxiolytic users, 7.3% of antipsychotic users) and multiple psychotropics (16.7%) was low.

Satisfaction with care among community residential care residents.

Measuring satisfaction with community residential care (CRC) is growing in importance but still in its infancy. The authors conducted interviews with 176 CRC residents and their providers. Logistic regression was used to identify resident and physical characteristics, policies and services, and aggregate resident characteristics associated with satisfaction. Residents had high levels of satisfaction, demonstrating most concern with the facility being able to meet their future needs and food quality. Resident demographics and health status were associated with satisfaction. Contrary to hypotheses, facility type (adult family home and assisted living) was the only facility characteristic strongly associated with satisfaction. Possible explanations include that the relationship between satisfaction and facility characteristics is more complex than expected, as well as significant challenges in measuring satisfaction and facility characteristics. The inconsistent results of previous satisfaction studies do not provide direction for imposition of uniform standards for facility characteristics, if the goal is improved satisfaction.

Descending polyneuropathy in an intravenous drug user.

A 27-year-old male intravenous drug user presented to the Emergency Department of St James's Hospital with a 1-week history of progressive dysphasia, dysphagia and difficulty 'holding his head up' and 'keeping his eyes open'. He also complained of increasing weakness in his upper limbs, as a result of which he kept dropping things. He was on a methadone program but was using both intravenous heroin and cocaine at the time of presentation. Examination of his motor function revealed generalized hypotonia, hyporeflexia and reduced power in both upper limbs. No sensory loss was observed. Co-ordination was intact. The clinical picture of a proximal symmetrical descending weakness and an absence of sensory loss was suggestive of botulism. Clostridium botulinum is a spore-forming, obligate anaerobe. The three forms of human botulism are food-borne, wound and intestinal. A fourth man-made form is produced from aerosolized botulinum toxin and results in inhalational botulism. A little as 1 g of aerosolized botulinum toxin has the potential to kill 1.5 million people. Toxin is detected in serum or stool specimens in only approximately 46% of clinically diagnosed cases. Treatment involves supportive care and early passive immunization with equine antitoxin. Patients should be regularly assessed for loss of gag and cough reflex, control of oropharyngeal secretions, oxygen saturation, vital capacity and inspiratory force. When respiratory function begins to deteriorate, anticipatory intubation is indicated. Early symptom recognition and early treatment with antitoxin are essential in order to prevent mortality, and to prevent additional cases, it is important to ascertain the presence of similar symptoms in contacts of the patient and local public health officials must be notified as one case may herald an outbreak. Given the continued threat of bioterrorism, the Centre for Disease Control Surveillance System in the United States must also be notified of any cases of botulism.

Resident outcomes of Medicaid-funded community residential care.

PURPOSE: Washington State's initiatives to increase the availability and quality of community residential care presented an opportunity to describe clients entering adult family homes, adult residential care, and assisted living and to identify outcomes of care. DESIGN AND METHODS: We enrolled 349 residents, 243 informal caregivers, and 299 providers in 219 settings. We conducted interviews at enrollment and 12 months later, and we collected data from state databases. RESULTS: The average resident was a 78 year old woman reporting dependence in two of six activities of daily living. Residents in adult family homes demonstrated significantly more disability. Seventy-eight percent of residents survived at the 12-month follow-up. In analyses that controlled for differences at enrollment, residents in the three types of settings were very similar in health outcomes at follow-up. IMPLICATIONS: State policies should reflect the wide range of needs of residents seeking care in these settings. Choices among type of setting can be based on the match of needs to individual preferences.

Community residential care: comparison of cognitively impaired and noncognitively impaired residents.

Community residential care (CRC) is growing, with cognitive impairment the most common reason for CRC placement. We enrolled cognitively impaired and noncognitively impaired residents, informal caregivers, and providers in 219 CRC facilities for this study. Residents with cognitive impairment were older (p < .001), needed more activities of daily living (ADL) assistance (p < .001), and had a higher frequency of behavior problems (p < .001) than noncognitively impaired residents. Cognitively impaired and noncognitively impaired residents did not significantly differ in the facility-related factors they perceived as important or in the amount of control they felt they had over the decision to move. Including residents with cognitive impairment in future research and separately analyzing residents by cognitive status will give a more accurate picture of the needs of CRC residents.

Impact of new therapeutics for hepatitis C virus infection in incarcerated populations.

Inmate populations bear a disproportionate share of the burden of hepatitis C virus (HCV) infection. With more than 90% of prisoners released back to their communities within a few years of sentencing, incarceration can be viewed as an opportunity to provide HCV screening and therapeutic interventions to benefit the individual, reduce the costs of HCV management to the health care system from a societal perspective, and improve overall public health. Although optimal medical management of HCV within prison settings would increase the current cost of correctional health care, it could decrease transmission within the community, reduce overall disease burden, and lower the future societal health care costs associated with end-stage liver disease. Nonetheless, most prison systems treat only a small fraction of infected inmates. Current and emerging therapeutic agents will cure HCV infection in the vast majority of patients. Mathematical modeling also shows that expanded HCV screening and treatment are cost-effective from the societal perspective. In this article, we will describe appropriate treatment regimens, propose strategies to lessen the burden of these costly HCV therapies on correctional health care systems, and address the challenges of expanded HCV screening in correctional settings.

Mom and pop versus the big boys: adult family homes as providers of Medicaid-funded residential care.

This paper compares assisted living apartments (ALs), adult residential care facilities (ARCs), and small adult family homes (AFHs) for Medicaid residents in Washington State, with particular emphasis on the settings, staffing, services, and policies of AFHs. We targeted for enrollment all residents entering an AFH, ARC, or AL setting on Medicaid/state funding in a three-county area of Washington State. We obtained information on 199 settings, interviewing administrative and direct care providers. AFHs are smaller than ARCs and ALs and less likely to be part of a chain, with no significant difference in staffing ratios of registered nurses and licensed practical nurses. Sixty-four percent of AFH residents were receiving public funds compared to 32% of AL residents. AFHs report admitting residents with more activities of daily living needs, health conditions, and behavior problems. They are less likely to have autonomy-related policies, and they provide more services and fewer activities. While attention should continue to be paid to staff supports, policy and practice should support the continued role of AFHs, which are of special interest because of their potential to provide more homelike, less costly care but with possible trade-offs compared to larger facilities.

Quality of medication records and use of pharmacy resources in community residential care facilities.

BACKGROUND: In community residential care (CRC) facilities, medication administration is often performed by unlicensed personnel with minimal knowledge in medication use. Medication management is one of the top 3 quality-of-care issues facing these facilities. OBJECTIVE: To examine the type of medication assistance residents received, determine the proportion of facilities that used pharmacy resources, and examine the quality of facility medication records in CRC facilities (eg, adult family homes, adult residential care, assisted living facilities). METHODS: Baseline in-person interviews were conducted with 349 residents and 299 facility providers in the Puget Sound region of Washington. Information was also obtained from facility medication records at enrollment and state databases. A pharmacist determined quality of the records using a standardized form. RESULTS: The average resident was a 78-year-old white female taking 7 drugs. Medication records that were computer generated were significantly less likely to have misspelled names of drugs and errors in or absence of dose, directions for use, and route of administration. Overall, 26.3% of facilities reported that a consultant pharmacist reviewed residents' medication lists, 52.0% reported the use of preprinted lists, and 75.6% received prepackaged medications from the pharmacy. Adult family homes, the smallest facility type, were the least likely to use pharmacy-related services. CONCLUSIONS: The quality of handwritten medication records was a concern in CRC facilities. These facilities may benefit from services offered by pharmacies that may enhance medication management, many of which were underutilized.

Studies with Digital Hearing Aids.

Digital hearing aids offer many advantages over conventional hearing aids. These include signal-processing capabilities that are superior to those of a conventional analog hearing aid, methods of signal-processing and control that are unique to digital systems and which cannot be implemented in conventional analog hearing aids, and innovative new techniques that are changing our way of thinking about hearing aids. An example of the first of these advantages is the extremely high precision with which the frequency-gain characteristic can be specified and the use of this capability to study the effects of frequency response irregularities commonly encountered with hearing aids. An example of the second advantage is the use of memory and logical operations in the implementation of multivariate adaptive paired-comparison techniques for more effective hearing-aid prescription. Another example is the use of powerful new signal processing techniques for noise reduction. The third advantage is the most important. The digital hearing aid can be viewed as a generalized hearing instrument which can be used for simulation, testing and prescription, as well as amplification. The use of the digital hearing aid as a simulator of other hearing aids is discussed and an illustrative example provided in which a new form of amplitude compression, orthogonal-polynomial compression, has been simulated using a digital master hearing aid.

Health belief assessment regarding screening colonoscopy.

The purpose of this study was to assess (by questionnaire) health beliefs related to colorectal cancer screening via colonoscopy in a population 50 years of age and older. The Health Belief Model provided the theoretical framework for data collection. The study design was a nonexperimental exploratory survey. A total of 42 subjects (31% male, 69% female) completed a 14-item questionnaire that addressed psychological factors including health beliefs. Descriptive statistics were used for data analysis. Results of this study show there is a need for appropriate health education to trigger people to take preventive action such as colonoscopy. Community based health education programs should be designed to induce behavioral change by teaching the client the benefits of prevention and early detection of colorectal cancer, to which the client is susceptible. Future health education programs guided by this research will contribute to the reduction of highly preventable deaths from colorectal cancer while lowering the enormous cost of treating this condition.

Potentially inappropriate medication use in community residential care facilities.

OBJECTIVE: To describe the prevalence of potentially inappropriate medication use in community residential care (CRC) facilities at baseline, describe exposure to potentially inappropriate drugs during the 1-year follow-up, and examine characteristics associated with potentially inappropriate use. DESIGN: A cohort study was conducted using 282 individuals aged >/=65 years entering a CRC facility in a 3-county area in the Puget Sound region of Washington State between April 1998 and December 1998 on Medicaid funding. MAIN OUTCOME MEASURE: Use of potentially inappropriate medications as defined by explicit criteria (e.g., drugs that should generally be avoided in the elderly because potential risks outweigh any potential benefits). RESULTS: Sixty-two (22%) residents took a total of 75 potentially inappropriate medications at baseline. The most common agents used at baseline were oxybutynin (3.5%) and amitriptyline (3.5%). The incidence of new use of potentially inappropriate medications was 0.1/100 person-days during the follow-up period. Potentially inappropriate use was related to self-reported fair or poor health (adjusted OR 1.42; 95% CI 1.05 to 1.92) and number of prescription drugs (adjusted OR 1.12; 95% CI 1.05 to 1.19). In the Cox proportional hazard model, no characteristics predicted new potentially inappropriate medication use during the follow-up. CONCLUSIONS: Potentially inappropriate medication use is common among residents in CRC facilities. A comprehensive periodic review may be beneficial for reducing potentially inappropriate use, especially for patients taking multiple drugs.