Marita G. Titler

Infusing research into practice to promote quality care

This article describes the Iowa Model of Research in Practice, a heuristic model used at the University of Iowa Hospitals and Clinics for infusing research into practice to improve the quality of care. The components of the model are presented with examples. The impact of the model on patient, staff, and fiscal outcomes is delineated.

Evidence-based assessment of acute pain in older adults: Current nursing practices and perceived barriers

Objectives:To report data on current nurse practice behaviors related to evidence-based assessment of acute pain in older adults, perceived stage of adoption of pain assessment practices, and perceptions of barriers to optimal assessment in this population. Methods:Medical records from 709 older adult patients hospitalized with hip fractures from 12 acute care settings were abstracted for nurse assessment practices during the first 72 hours after admission. Questionnaires sent to nurses on study units regarding perceived stage of adoption and barriers to assessment in older adults. Results:Data revealed several areas in which pain assessment practices were not optimal. Pain was not routinely assessed every 4 hours, and pain location was assessed even less frequently. Pain behaviors were assessed more in patients with a diagnosis of dementia compared to those without dementia, but the frequency of pain behavior assessments was low. Pain was not routinely assessed within 60 minutes of administering an analgesic. Nurses reported not using optimal pain assessment practices even when they were aware of and persuaded that those practices were desirable. In addition, nurses reported that difficulty communicating with patients created the greatest challenge in managing pain. Conclusions:Our data suggest that pain is not being assessed and reassessed in a manner that is consistent with current practice recommendations in older adult patients with pathologic processes that highly suggest the presence of acute pain.

Predictors of Medication Errors Among Elderly Hospitalized Patients

Medication errors are a serious safety concern and most errors are preventable. A retrospective study design was employed to describe medication errors experienced during 10187 hospitalizations of elderly patients admitted to a Midwest teaching hospital between July 1, 1998 and December 31, 2001 and to determine the factors predictive of medication errors. The model considered patient characteristics, clinical conditions, interventions, and nursing unit characteristics. The dependent variable, medication error, was measured using a voluntary incident reporting system. There were 861 medication errors; 96% may have been preventable. Most errors were omissions errors (48.8%) and the source was administration (54%) or transcription errors (38%). Variables associated with a medication error included unique number of medications (polypharmacy), patient gender and race, RN staffing changes, medical and nursing interventions, and specific pharmacological agents. Further validation of this explanatory model and focused interventions may help decrease the incidence of medication errors. (Am J Med Qual 2008; 23:115-127)

Behavioral Responses of Family Members during Critical Illness

This articles describes the behavioral responses of adult family members to critical illness and how these responses change over the course of the hospitalization. A convenience sample of 52 family members of patients in intensive units completed the Iowa ICU Family Scale, a self-report tool measuring sleep, eating, activity, family role, and support behaviors. Scales were completed by family members each day during the first week and then weekly throughout the patients ICU stay. Family members reported sleeping less with a poorer quality of sleep, less nutritional intake, an increased use of cigarettes, alcohol, and over-the-counter and prescription medications, and spending more time talking, visiting the patient and waiting. Stress was highest at the time of the ICU admission, began to plateau at Day 6, and then dropped considerably by Day 28. These findings suggest that crisis intervention is important during the early phase of caring for critically ill patients and their family members.

Cost of Hospital Care for Older Adults with Heart Failure: Medical, Pharmaceutical, and Nursing Costs

OBJECTIVE To determine the impact of patient characteristics, clinical conditions, hospital unit characteristics, and health care interventions on hospital cost of patients with heart failure. DATA SOURCES/STUDY SETTING Data for this study were part of a larger study that used electronic clinical data repositories from an 843-bed, academic medical center in the Midwest. STUDY DESIGN This retrospective, exploratory study used existing administrative and clinical data from 1,435 hospitalizations of 1,075 patients 60 years of age or older. A cost model was tested using generalized estimating equations (GEE) analysis. DATA COLLECTION/EXTRACTION METHODS Electronic databases used in this study were the medical record abstract, the financial data repository, the pharmacy repository; and the Nursing Information System repository. Data repositories were merged at the patient level into a relational database and housed on an SQL server. PRINCIPAL FINDINGS The model accounted for 88 percent of the variability in hospital costs for heart failure patients 60 years of age and older. The majority of variables that were associated with hospital cost were provider interventions. Each medical procedure increased cost by

Translating Research into Practice Intervention Improves Management of Acute Pain in Older Hip Fracture Patients

623, each unique medication increased cost by

Nursing interventions and other factors associated with discharge disposition in older patients after hip fractures.

179, and the addition of each nursing intervention increased cost by

The Effect of High Nursing Surveillance on Hospital Cost

289. One medication and several nursing interventions were associated with lower cost. Nurse staffing below the average and residing on 2-4 units increased hospital cost. CONCLUSIONS The model and data analysis techniques used here provide an innovative and useful methodology to describe and quantify significant health care processes and their impact on cost per hospitalization. The findings indicate the importance of conducting research using existing clinical data in health care.

The effects of hospitalization on multiple units.

OBJECTIVE To test an interdisciplinary, multifaceted, translating research into practice (TRIP) intervention to (a) promote adoption, by physicians and nurses, of evidence-based (EB) acute pain management practices in hospitalized older adults, (b) decrease barriers to use of EB acute pain management practices, and (c) decrease pain intensity of older hospitalized adults. STUDY DESIGN Experimental design with the hospital as the unit of randomization. STUDY SETTING Twelve acute care hospitals in the Midwest. DATA SOURCES (a) Medical records (MRs) of patients > or =65 years or older with a hip fracture admitted before and following implementation of the TRIP intervention and (b) physicians and nurses who care for those patients. DATA COLLECTION Data were abstracted from MRs and questions distributed to nurses and physicians. PRINCIPAL FINDINGS The Summative Index for Quality of Acute Pain Care (0-18 scale) was significantly higher for the experimental (10.1) than comparison group (8.4) at the end of the TRIP implementation phase. At the end of the TRIP implementation phase, patients in the experimental group had a lower mean pain intensity rating than those in the comparison group ( p<.0001). CONCLUSION The TRIP intervention improved quality of acute pain management of older adults hospitalized with a hip fracture.

Cost-identification analysis in oral cavity cancer management

Background: The research on hip fractures has been focused on surgical procedures for hip fracture repair; little is known about the contribution of nursing interventions to outcomes. Objectives: To investigate factors, including nursing interventions, associated with the discharge destination of an older patient population hospitalized for a fractured hip or an elective hip procedure. Nursing interventions used during the hospitalized period are identified. Methods: A design model composed of patient characteristics; clinical conditions; nursing unit characteristics; and medical, pharmacy, and nursing interventions related to the outcome of discharge disposition was tested using generalized estimating equations analysis. A total of 116 variables were examined in a sample of 569 hospitalizations from 524 patients aged 60 years and older admitted for treatment of a hip fracture or elective hip procedure in one tertiary care agency over a 4-year period. Data were obtained retrospectively from five clinical databases. Results: Fifty-four percent of the population was discharged to a location other than to home. The predictors of discharge to home were a younger age, admission from home, and having a spouse, as well as receipt of intravenous solutions, diagnostic ultrasound, a lower number of medications, and moderate use of the nursing intervention of bathing. The identification of nursing interventions indicates that those who received routine nursing care for this condition returned home while those who required interventions for complications or prevention of complications were discharged to an institution. Discussion: Using a standardized nursing language with the hospitals information system can provide nurses and others with information that demonstrates the contribution of nursing care to outcomes, including the outcome of discharge to home.