Transfusion therapy: improved patient care and resource utilization

Improving the quality of medical care while reducing costs is one of the major challenges facing the health care system in the United States. At a 1020-bed, tertiary-care, teaching hospital, the Transfusion Committee modified transfusion practice by establishing new transfusion guidelines based upon national standards rather than local practices and by implementing educational and monitoring systems. Over a 3-year period, the number of transfusions decreased, the types of transfused components changed, and the waste due to unused components decreased. From the baseline of Fiscal Year (FY) 1989 (89), the number of exposures to components from allogeneic blood donors for the patient population decreased by 11,015 in FY 90, 14,067 in FY 91, and 16,990 in FY 92, thereby decreasing the risk of transfusion-transmitted disease, transfusion reaction, and alloimmunization. As compared to costs in FY 89, the altered transfusion practices resulted in cost savings of $376,269 in FY 90, $566,375 in FY 91, and $684,704 in FY 92. Over the 3- year period, exposures to components from allogeneic blood donors for the patient population were reduced by 42,072, and the total cost savings was $1,627,348. The methodology and results should be reproducible at other hospitals.     

Low-technology heart failure care in home health: improving patient outcomes

This article reports a study that pilot tested the effectiveness of a low-technology structured intervention to standardize home healthcare management of patients with heart failure (HF) within a home health agency (HHA). The purpose of this study was to use low-technology equipment to improve care for patients with HF enrolled in a home health agency. The 9-week intervention was targeted toward the home health nurses and included telephone and home visits, a teaching tool, digital scales, and a log/notebook filled out by the patients in the study. Patient outcomes included decreased rehospitalization, decreased symptoms of HF, and increased quality of life.     

The association between nursing diagnoses, resource utilisation and patient and caregiver outcomes in a nurse-led home care service: longitudinal study

Background

The information generated by nurses through standardised nursing languages is insufficiently evaluated and exploited, mainly in home care services, as is its potential impact on outcomes.

Objectives

To find out how often nursing diagnoses are made during nursing home care visits, and to explore their relation with use of resources, mortality, institutionalisation and satisfaction.

Design

Observational, longitudinal follow-up study.

Settings

Home care services delivered by Primary Healthcare Districts in Málaga, Costa del Sol, Almería and Granada, in Spain.

Participants

Patients and caregivers who initiated the Home Care Programme.

Methods

The accumulated incidence of nursing diagnosis was analysed over 34 months of follow-up. Diagnoses were made by nurse case managers in their daily practice. Several regression models were devised to analyse their linkage with the use of resources, mortality, institutionalisation and satisfaction.

Results

Two hundred and forty-seven subjects were included (129 patients and 118 caregivers). 93.8 had been diagnosed (2.8 diagnoses per subject). Risk of caregiver strain and mobility impairment accounted for 40% of total home visits (p = 0.033). Significant differences were observed in the use of physiotherapy and rehabilitation services. The home visits for caregivers were, in 78% of cases, due to the recipient’s baseline functional status. No relation was detected for institutionalisation or for patient satisfaction. There was a higher rate of anxiety diagnosed in the caregiver when the recipient was at greater risk for mortality (RR: 2.08 CI 95%: 1.26-3.42) (p = 0.012).

Conclusions

These data confirm results from other studies which find nursing diagnoses to be sound predictors of resources use. Their synergy with other case-mix systems in home care should be investigated.     

Service utilization and outcomes in rural home health agencies

As home health reimbursement moves from fee-for-service to prospective payment, data describing the relationship between service utilization and patient outcomes will be the basis for planning services. The investigators measured the relationship between service utilization and generic patient outcomes for 1,704 home health episodes of care. Few significant relationships were found. The average study patient received 17 visits, well below the average number for the state and nation. Investigators suggested the possibility that visit numbers were too low to stimulate improvement in outcomes and that when services are curtailed, home health staff may do well to focus quality improvement efforts on condition-specific patient outcomes rather than generic outcomes.     

Effect of interhospital transfer on resource utilization and outcomes at a tertiary care referral center

OBJECTIVE: Mortality and length of stay are two outcome variables commonly used as benchmarks in rating the performance of medical centers. Acceptance of transfer patients has been shown to affect both outcomes and the costs of health care. Our objective was to compare observed and predicted lengths of stay, observed and predicted mortality, and resource consumption between patients directly admitted and those transferred to the intensive care unit (ICU) of a large academic medical center. DESIGN: Observational cohort study. SETTING: Mixed medical/surgical ICU of a university hospital. PATIENTS: A total of 4,569 consecutive patients admitted to a tertiary care ICU from April 1, 1997, to March 30, 2000. INTERVENTIONS: None. MEASUREMENTS: Acute Physiology and Chronic Health Evaluation (APACHE) III score, actual and predicted ICU and hospital lengths of stay, actual and predicted ICU and hospital mortality, and costs per admission. MAIN RESULTS: Crude comparison of directly admitted and transfer patients revealed that transfer patients had significantly higher APACHE III scores (mean, 60.5 vs. 49.7, p < .001), ICU mortality (14% vs. 8%, p < .001), and hospital mortality (22% vs. 14%, p < .001). Transfer patients also had longer ICU lengths of stay (mean, 6.0 vs. 3.8 days, p < .001) and hospital lengths of stay (mean, 20 vs. 15.9 days, p < .001). Stratified by disease severity using the APACHE III model, there was no difference in either ICU or hospital mortality between the two populations. However, in the transfer group with the lowest predicted mortality of 0-20%, ICU and hospital lengths of stay were significantly higher. In crude cost analysis, transfer patients' costs were $9,600 higher per ICU admission compared with nontransfer patients (95% confidence interval, $6,000-$13,400). Risk stratification revealed that the higher per-patient cost was entirely confined to the transfer patients with the lowest predicted mortality. CONCLUSIONS: Patients transferred to a tertiary care ICU are generally more severely ill and consume more resources. However, they have similar adjusted mortality outcomes when compared with directly admitted patients. The difference in resource consumption is mainly attributable to the group of patients in the lowest predicted risk bracket.     

Obese ICU patients: resource utilization and outcomes

This project described prospectively obese, critically ill patients and the resources critical care nurses used to care for these challenging patients. It also examined the relationship between resources used by nurses and patient outcomes, including complications and length of stay. Forty-three participants were enrolled. Patients with a body mass index (BMI) 40 kg/m2 used the majority of equipment and personnel resources and experienced a prolonged length of stay. The most common equipment used was a specialty bed or mattress; the most common complications were related to the pulmonary system. Initial use of multiple resources may indicate a patient at risk for adverse outcomes. Nurses can use findings to anticipate care needs and develop interventions, such as optimal positioning, to avoid adverse outcomes.     

Nursing care requirements and resource consumption in home health care.

Nursing care requirements provide the rationale for nursing practice. Two representations of nursing care requirements are nursing intensity and nursing diagnoses. In the present study, these two indicators each significantly explained variation in nursing resource consumption in home health care. Further study is needed to refine a measure of nursing intensity that has construct validity and a base in nursing theory. In addition, techniques are needed for grouping and weighting the various nursing diagnoses to reflect their contribution in explaining the amount of care provided to patients.     

Factors predicting satisfactory home care after stroke

This study prospectively investigated factors predicting optimal poststroke home care. One hundred and thirty-five first occurrence stroke patients and their primary support persons were evaluated during the initial hospitalization after stroke and again one year poststroke. Discriminant function analysis was used to identify two groups from the baseline data: home care situations which were rated optimal and those which were not. Group membership was predicted and validated with 72.6% accuracy. Patients at risk for less than optimal home care had caregivers who were (1) more likely to be depressed, (2) less likely to be married to the patient, (3) below average in knowledge about stroke care, and (4) reporting more family dysfunction. Our findings suggest that caregiver-related problems can have a collective effect on rehabilitation outcome and that treatment should reduce caregiver depression, minimize family dysfunction, and increase the family's knowledge about stroke care.     

Effect of interhospital transfer on resource utilization and outcomes at a tertiary pediatric intensive care unit

Purpose

The study aimed to examine the effect of interhospital transfer on resource utilization and clinical outcomes at a tertiary pediatric intensive care unit (PICU) among patients with sepsis or respiratory failure.

Materials and methods

Data on 2146 consecutive admissions with respiratory failure or sepsis to the PICU were analyzed. Data included demographics, admission source, and outcomes. Admission source was classified as interhospital transfer from the emergency departments (ED), wards, or PICUs of referring hospitals; or from the study hospital ED (direct).

Results

Compared with direct admissions, inter-PICU transfers had higher crude mortality (odds ratio, 1.93; 95% confidence interval, 1.31-2.84) but not significant mortality difference (odds ratio, 1.16; 95% confidence interval, 0.71-1.86) after adjusting for illness severity, age, and sex. Conversely, ED transfers had lower PICU mortality than direct ED admissions. Children with transfer admissions stayed significantly longer and used more intensive care technology in the study PICU than children directly admitted (P < .01). In comparisons within quartiles of mortality risk, inter-PICU transfers had longer hospitalization and higher mortality in all but the highest quartile.

Conclusions

Interhospital transfer, particularly inter-PICU transfer, was associated with significant hospital resource consumption that often correlated with admission illness severity. Future prospective studies should identify determinants of pretransfer illness severity and investigate decision making underlying interhospital transfer.     

Effects of an organized critical care service on outcomes and resource utilization: a cohort study

OBJECTIVE: To determine whether the presence of an on-site, organized, supervised critical service improves care and decreases resource utilization. DESIGN: The study compared two patient cohorts admitted to a surgical intensive care unit during the same period of time. The study cohort was cared for by an on-site critical care team supervised by an intensivist. The control cohort was cared for by a team with patient care responsibilities in multiple sites supervised by a general surgeon. The main outcome measures were duration of stay, resource utilization, and complication rate. SETTING: Study patients were general surgical patients in an academic medical center. RESULTS: Despite having higher Acute Physiology and Chronic Health Evaluation II scores, patients cared for by the critical care service spent less time in the surgical intensive care unit, used fewer resources, had fewer complications and had lower total hospital charges. The difference between the two cohorts was most evident in patients with the worst APACHE II score. CONCLUSIONS: Critical care interventions are expensive and have a narrow safety margin. It is essential to develop structured and validated approaches to study the delivery of this resource. In this study, the critical care service model performed favorably both in terms of quality and cost.     

Factors in care management affecting client outcomes in home care

The purpose of the present study was to identify which factors in care management affect client outcomes. We performed path analysis using care management processes as independent variables, and client outcomes measures as dependent variables. Client outcomes were measured by improvement in care items and Functional Independence Measure (FIM) scores in 170 clients, and client satisfaction in 97 clients. Improvement in care items was significantly related to the amount of service. Deterioration of the functional independence level was significantly related to the amount of service and lower implementation of monitoring. Higher implementation of evaluation raised client satisfaction. It is important for care managers to develop a care plan based on the necessary amount of service and to perform monitoring. A sufficient amount of service in the care plan and higher implementation of monitoring and evaluation are the three factors in care management affecting client outcomes.     

Determinants of resource utilization in four palliative care units

OBJECTIVE: To assess resources mobilized per day and per patient receiving palliative care (PC) and to explain the observed cost variability. STUDY SETTING: We conducted a prospective study in four French PC units. STUDY DESIGN/DATA COLLECTION: For each patient, socio-demographic and medical data were collected (using a case-report form developed specifically for this purpose) and a daily cost for the provision of care was estimated. Three methods were used to analyse causal relationships. The first method was to ask the PC staff, individually and in group meetings, their own perception of the relationship between daily costs and the other variables; the remaining two methods used the data collected in the prospective study: correlational analysis and segmentation. The database contained 140 hospitalization sequences. PRINCIPAL FINDINGS: The daily cost per patient was, on average, Euro 434 (standard deviation: Euro 73) and ranged from Euro 301 to Euro 667. Beyond differences in resources between PC units in this study, six variables were predictive of higher costs: degree of anxiety of patients and/or their families; proximity of death; extreme dependence; ENT cancer; relatively young age of the patient; and provision of certain procedures (drip, syringe driver, aspiration, oxygen therapy). CONCLUSIONS: These elements suggest using, not a single rate to finance this type of care, but modifying this tariff according to the characteristics of the patients. They raise the question about the criteria to be used if such a step were to be taken.     

Medication errors and the home care patient

Medication errors specific to home care include taking the wrong dose or quantity of medications, omitting medications, or taking an unauthorized drug. This article includes information regarding types of errors, contributing factors, and potential solutions to the identified problems.     

Improving wound care outcomes in the home setting

In 2001 through 2003, our agency received deficiencies in infection-control practices, specific to wound care, from JCAHO and Medicare surveyors. Efforts to correct this pattern were initially unsuccessful. As a result, in 2003, an interdisciplinary performance improvement team was formed to assess, plan, and implement a wound care program utilizing research-based best practice. The changes in process, practice, and education resulted in success, with improvement evidenced by 100% acceptable practice during our 2004 unannounced JCAHO/Medicare survey, a declined rate of wound infection per our Medicare OASIS Adverse Event Report, and a decrease in wound care patient visits.     

Using patient acuity data to manage patient care outcomes and patient care costs

This article describes actual reported uses for patient acuity data that go beyond historical uses in determining staffing allocations. These expanded uses include managing patient care outcomes and health care costs. The article offers the patient care executive examples of how objective, valid, and reliable data are used to drive approaches to effectively influence decision making in an increasingly competitive health care environment.     

Nutritional concerns of the home care patient

With practice and application, the home care nurse will be able to understand the causes and effects of nutritional compromise, recognize nutritional deficiencies, and help the patient reverse nutrition-related problems that may be impacting on his/her life.