Faculty Bibliography

Musculoskeletal disorders (MSDs) are highly prevalent, painful, and costly disorders. The MSD Cohort was created to characterize variation in pain, comorbidities, treatment, and outcomes among patients with MSD receiving Veterans Health Administration care across demographic groups, geographic regions, and facilities. We searched electronic health records to identify patients treated in Veterans Health Administration who had ICD-9-CM codes for diagnoses including, but not limited to, joint, back, and neck disorders, and osteoarthritis. Cohort inclusion criteria were 2 or more outpatient visits occurring within 18 months of one another or one inpatient visit with an MSD diagnosis between 2000 and 2011. The first diagnosis is the index date. Pain intensity numeric rating scale (NRS) scores, comorbid medical and mental health diagnoses, pain-related treatments, and other characteristics were collected retrospectively and prospectively. The cohort included 5,237,763 patients; their mean age was 59, 6% were women, 15% identified as black, and 18% reported severe pain (NRS ≥ 7) on the index date. Nontraumatic joint disorder (27%), back disorder (25%), and osteoarthritis (21%) were the most common MSD diagnoses. Patients entering the cohort in recent years had more concurrent MSD diagnoses and higher NRS scores. The MSD Cohort is a rich resource for collaborative pain-relevant health service research.

OBJECTIVE:The objective was to determine whether need for surgical consult contributes to delayed or reduced analgesic administration in older adults presenting to the emergency department with abdominal pain. METHODS:Secondary data analyses from a prospective cohort study consisting of adults ≥65 years in age presenting to the emergency department with a chief concern of abdominal pain from November 1, 2012, through October 31, 2014, were performed. Measurements included administration of analgesics, time to administration, type given, and pain score reduction. Covariates for adjusted analyses included age, sex, race/ethnicity, and Emergency Severity Index. RESULTS:A total of 3522 patients were included, of which 281 (8.7%) received any consult. Consult patients were less likely to receive any analgesic medication (53.0%) compared with nonconsult patients (62.5%) (relative risk = 0.80; 95% confidence interval, 0.70-0.91). However, among those patients receiving analgesic medications, there were no differences in likelihood of receiving an opioid, time to administration, or pain score reduction. When analyzing patients who received a surgical consult (n = 154, 4.4%), these associations were notably stronger. Surgical consult patients had a lower rate of analgesic administration (46.8%) compared with nonconsult patients (62.4%) (relative risk = 0.75; 95% confidence interval, 0.63- 0.89). Again, no differences were found in likelihood of receiving any opioid, time to administration, or pain score reduction. CONCLUSION/CONCLUSIONS:Need for abdominal surgical consult is associated with decreased administration of analgesics in older patients, possibly indicating a continued need to improve management in this setting. This difference, however, did not impact pain score reductions.

OBJECTIVES:Emergency departments (EDs) commonly analyze cases of patients returning within 72 hours of initial ED discharge as potential opportunities for quality improvement. In this study, we tested the use of a health information exchange (HIE) to improve identification of 72-hour return visits compared to individual hospitals' site-specific data. METHODS:We collected deidentified patient data over a 5-year study period from Healthix, an HIE in the New York metropolitan area. We measured site-specific 72-hour ED returns and compared these data to those obtained from a regional 31-site HIE (Healthix) and to those from a smaller, antecedent 11-site HIE. Although only ED visits were counted as index visits, either ED or inpatient revisits within 72 hours of the index visit were considered as early returns. RESULTS:A total of 12,669,657 patient encounters were analyzed across the 31 HIE EDs, including 6,352,829 encounters from the antecedent 11-site HIE. Site-specific 72-hour return visit rates ranged from 1.1% to 15.2% (median = 5.8%) among the individual 31 sites. When the larger HIE was used to identify return visits to any site, individual EDs had a 72-hour return frequency of 1.8% to 15.5% (median = 6.8%). HIE increased the identification ability of 72-hour ED return analyses by a mean of 11.16% (95% confidence interval = 11.10% to 11.22%) compared with site-specific (no HIE) analyses. CONCLUSION:This analysis demonstrates incremental improvements in our ability to identify early ED returns using increasing levels of HIE data aggregation. Although intuitive, this has not been previously described using HIE. ED quality measurement and patient safety efforts may be aided by using HIE in 72-hour return analyses.

The Enhancing Quality of Prescribing Practices for Older Veterans Discharged From the Emergency Department (EQUiPPED) program aimed to reduce potentially inappropriate medication prescribing to older adults at 5 VAMCs.

OBJECTIVES/OBJECTIVE:To compare pain relief between patients with intracapsular and extracapsular hip fractures who received an ultrasound-guided femoral nerve block (USFNB). DESIGN/METHODS:A multicenter, prospective, randomized, clinical trial. SETTING/METHODS:The study was conducted in the emergency departments of 3 academic hospitals located in New York City. SUBJECTS/METHODS:Patients aged ≥60 years presenting to the emergency department with hip fracture. METHODS:A subgroup analysis from a larger data set was conducted of patients with intracapsular and extracapsular hip fractures who received an USFNB. We compared pain scores at baseline and then at 2 and 3 hours after the nerve block was performed, and also assessed pain relief at 2 and 3 hours. RESULTS:Seventy-seven patients were randomized to receive USFNB, of which 68 had follow-up data at 2 and 3 hours and were included in the data analysis. Thirty-one were diagnosed with intracapsular and 37 with extracapsular hip fractures. In both groups, reductions in pain scores were clinically and statistically significant. In the intracapsular group, mean pain scores decreased from 6.23 to 3.81 (P < .0001) at 2 hours and from 6.23 to 3.87 (P < .0001) at 3 hours. In the extracapsular group, mean pain scores decreased from 6.62 to 3.89 (P < .0001) at 2 hours and from 6.62 to 3.46 (P < .0001) at 3 hours. These differences were similar between the extracapsular and intracapsular groups at 2 hours (P = .92) and at 3 hours (P = .58), thus demonstrating similar reductions in pain in the 2 groups. The differences in pain relief between the intracapsular and extracapsular groups were also similar: 1.61 (confidence interval [CI], 1.14-2.08) vs 1.35 (CI, 0.96-1.75) at 2 hours (P = .39) and 1.68 (CI, 1.21-2.15) vs 1.38 (CI, 0.89-1.87) at 3 hours (P = .38). CONCLUSION/CONCLUSIONS:Ultrasound-guided femoral nerve block was equally effective in reducing pain for patients with both intracapsular and extracapsular hip fractures.

BACKGROUND:As the proportion of older adult patients who interface with the health care system grows, clinical pharmacy specialists (CPS) have a pivotal role in reducing potentially inappropriate medication (PIM) use in this population. OBJECTIVES/OBJECTIVE:To (a) describe CPS involvement in the design and implementation of a quality improvement (QI) initiative to decrease PIM prescribing in a Veterans Affairs (VA) emergency department (ED) and (b) report on changes in PIM prescribing before and after the initiative. METHODS:Enhancing Quality of Prescribing Practices for Veterans Discharged from the Emergency Department (EQUiPPED) is an ongoing multisite QI project that aims to decrease ED PIM prescribing. We used a mixed-method approach that applied qualitative and quantitative measures in describing the CPS role and evaluating PIM rates. PIMs were defined using the 2012 Beers Criteria. We reported monthly PIM rates in patients aged 65 years and older who were discharged from the ED from January 2012 to November 2014. A piecewise, nonlinear regression model evaluated the pattern in PIM prescriptions over time. RESULTS:At the Durham, North Carolina, VA Medical Center, a total of 4 CPS were involved with tailoring the design and implementation of the EQUiPPED intervention for local use. CPS input led to 3 key innovations: academic detailing performed by a physician-CPS pair, medication alert messages identifying medications as PIMs in the computerized patient record system, and automated reports describing the frequency and type of PIMs prescribed by each ED provider. Between February 2013 and November 2014, 73 ED providers received the academic detailing. The ED facility experienced a relative reduction of 47.5% in the rate of PIM prescribing over the observation period. CONCLUSIONS:This QI project resulted in a meaningful decrease in PIM prescribing in older ED adults. CPS contributions to QI can extend beyond pharmacotherapy and provider education to also include information technology tools using formulary management expertise.

BACKGROUND:Older adults are at risk for inadequate emergency department (ED) pain care. Unrelieved acute pain is associated with poor outcomes. Clinical decision support systems (CDSS) hold promise to improve patient care, but CDSS quality varies widely, particularly when usability evaluation is not employed. OBJECTIVE:To conduct an iterative usability and redesign process of a novel geriatric abdominal pain care CDSS. We hypothesized this process would result in the creation of more usable and favorable pain care interventions. METHODS:Thirteen emergency physicians familiar with the Electronic Health Record (EHR) in use at the study site were recruited. Over a 10-week period, 17 1-hour usability test sessions were conducted across 3 rounds of testing. Participants were given 3 patient scenarios and provided simulated clinical care using the EHR, while interacting with the CDSS interventions. Quantitative System Usability Scores (SUS), favorability scores and qualitative narrative feedback were collected for each session. Using a multi-step review process by an interdisciplinary team, positive and negative usability issues in effectiveness, efficiency, and satisfaction were considered, prioritized and incorporated in the iterative redesign process of the CDSS. Video analysis was used to determine the appropriateness of the CDS appearances during simulated clinical care. RESULTS:Over the 3 rounds of usability evaluations and subsequent redesign processes, mean SUS progressively improved from 74.8 to 81.2 to 88.9; mean favorability scores improved from 3.23 to 4.29 (1 worst, 5 best). Video analysis revealed that, in the course of the iterative redesign processes, rates of physicians' acknowledgment of CDS interventions increased, however most rates of desired actions by physicians (such as more frequent pain score updates) decreased. CONCLUSION/CONCLUSIONS:The iterative usability redesign process was instrumental in improving the usability of the CDSS; if implemented in practice, it could improve geriatric pain care. The usability evaluation process led to improved acknowledgement and favorability. Incorporating usability testing when designing CDSS interventions for studies may be effective to enhance clinician use.

Gait speed assessment is a rapid, simple and objective measure for predicting risk of unfavorable outcomes which may provide better prognostic and reliable information than existing geriatric ED (Emergency Department) screening tools. This descriptive pilot project was designed to determine feasibility of implementing gait speed screening into routine nursing practice by objectively identifying patients with sub-optimal gait speeds. Participants included community-dwelling adults 65 years and older with plans for discharge following ED treatment. Patients with a gait speed <1.0 m/s were identified as "high-risk" for an adverse event, and referred to the ED social worker for individualized resources prior to discharge. Thirty-five patients were screened and nurse initiated gait speed screens were completed 60% of the time. This project demonstrates ED gait speed screening may be feasible. Implications for practice should consider incorporating gait speed screening into routine nursing assessment to improve provider ED decision-making and disposition planning.