Effective Care Transitions: Reducing Readmissions to Improve Patient Care and Outcomes.

PURPOSE/OBJECTIVES: Care transitions from one setting to another are vulnerable spaces where patients are susceptible to complications. Health systems, accountable care organizations, and payers recognize that care transition interventions are necessary to reduce unnecessary cost and utilization and improve patient outcomes following a hospitalization. Multiple care transition models exist, with varying degrees of intensity and success. This article describes a quality improvement project for a care transition model that incorporates key elements from the American Case Management Association's Transitions of Care Standards and the Transitional Care Management services as outlined by the Centers for Medicare & Medicaid Services. PRIMARY PRACTICE SETTING: A collaboratively developed care transition model was implemented between a health system population health management office and a primary care organization. FINDINGS/CONCLUSIONS: An effective care transitions model is stronger with collaboration among core members of a patient's care team, including a nurse care manager and a primary care provider. Ongoing quality improvement is necessary to gain efficiencies and effectiveness of such a model. IMPLICATIONS FOR CASE MANAGEMENT PRACTICE: Care managers are integral in coordinating effective transitions. Care management practice includes transition of care standards that are associated with improved outcomes for patients at high risk for readmission. Interventions inclusive of medication reconciliation, identification and addressing of health-related social needs, review of discharge instructions, and coordinated follow-up are important factors that impact patient outcomes. Patients and their health system care teams benefit from the role of a care manager when there is a collaborative, coordinated, and timely approach to hospital follow-up.

Search and Rescue in the Pacific West States.

INTRODUCTION: The training practices and the level of medical oversight of search and rescue (SAR) organizations in the US National Park Service (NPS) Pacific west region is not known. METHODS: A database of SAR teams in the NPS Pacific west region was assembled using public sources. SAR team leaders received an electronic survey between May and December 2019. A descriptive analysis characterizing team size, technical and medical training protocols, and medical oversight was completed. Results are reported as median (interquartile range, range). RESULTS: Of the 250 SAR teams contacted, 39% (n=97) completed our survey. Annual mission volume was 25 (10-50, 1-200). Team size was 30 members (22-58, 1-405). SAR teams most frequently trained in helicopter operations (77%), low-angle rope rescue (75%), and avalanche rescue (43%). Nearly all teams (99%) had members with some medical training: first aid or cardiopulmonary resuscitation (89%), emergency medical technicians (75%), registered nurses or midlevel providers (52%), and physicians (40%). SAR members administered field medical care (84%), often in coordination with EMS (77%). Medical direction was present on a minority of teams (45%), most frequently by a provider specialized in emergency medicine (68%). Expanded medical procedures were permitted on 21% of SAR teams. CONCLUSIONS: SAR teams across the NPS Pacific west region had composition and training standards similar to those surveyed previously in the US intermountain states. Healthcare professionals were present on most teams, typically as team members, not as medical directors. Few SAR teams use medical protocols in remote care environments.

Equity on the frontlines of trauma surgery: An #EAST4ALL roundtable.

BACKGROUND: Inequity exists in surgical training and the workplace. The Eastern Association for the Surgery of Trauma (EAST) Equity, Quality, and Inclusion in Trauma Surgery Ad Hoc Task Force (EAST4ALL) sought to raise awareness and provide resources to combat these inequities. METHODS: A study was conducted of EAST members to ascertain areas of inequity and lack of inclusion. Specific problems and barriers were identified that hindered inclusion. Toolkits were developed as resources for individuals and institutions to address and overcome these barriers. RESULTS: Four key areas were identified: (1) harassment and discrimination, (2) gender pay gap or parity, (3) implicit bias and microaggressions, and (4) call-out culture. A diverse panel of seven surgeons with experience in overcoming these barriers either on a personal level or as a chief or chair of surgery was formed. Four scenarios based on these key areas were proposed to the panelists, who then modeled responses as allies. CONCLUSION: Despite perceived progress in addressing discrimination and inequity, residents and faculty continue to encounter barriers at the workplace at levels today similar to those decades ago. Action is needed to address inequities and lack of inclusion in acute care surgery. The EAST is working on fostering a culture that minimizes bias and recognizes and addresses systemic inequities, and has provided toolkits to support these goals. Together, we can create a better future for all of us.

Evaluation of the Performance of ACS NSQIP Surgical Risk Calculator in Emergency General Surgery Patients.

The ACS NSQIP Surgical Risk Calculator is designed to estimate the chance of an unfavorable outcome after surgery. Our goal was to evaluate the accuracy of the calculator in our emergency general surgery population. Surgical outcomes were compared to predicted risk. The risk was calculated with surgeon adjustment scores (SASs) of 1 (no adjustment), 2 (risk somewhat higher), and 3 (risk significantly higher than estimate). Two hundred and twenty-seven patients met the inclusion criteria. An SAS of 1 or 2 accurately predicted risk of mortality (5.7% and 8.5% predicted versus 7.9% actual), whereas a risk adjustment of 3 indicated significant overestimation of mortality rate (14.8% predicted). There was good overall prediction performance for most variables with no clear preference for SAS 1, 2, or 3. Poor correlation was seen with SSI, urinary tract infection, and length of stay variables. The ACS NSQIP Surgical Risk Calculator yields valid predictions in the emergency general surgery population, and the data support its use to inform conversations about outcome expectations.

The Golden Opportunity: Multidisciplinary Simulation Training Improves Trauma Team Efficiency.

OBJECTIVE: Every trauma patient has a golden hour, and resuscitation efficiency within that hour has large implications for patients. We instituted simulation based trauma resuscitation training with the hypothesis that it would improve trauma team efficiency. METHODS: Five simulation training sessions were conducted with immediate debriefing. Metrics collected in actual trauma resuscitations before and after simulation training included time of primary and secondary surveys and time to computed tomography (CT) scan. Study participants were from multidisciplinary specialties involved in trauma resuscitations as well as former trauma patients from the Trauma Survivors Network. RESULTS: Seventy-three patients undergoing trauma resuscitations were screened and 67 patients were included. Time to CT scan and secondary survey completion were significantly reduced in actual trauma patient activations following implementation of the curriculum (reduction of 23 to 16 minutes for CT scan p < 0.05, and reduction from 14 to 6 minutes for secondary survey, p < 0.05). Time to primary survey completion did not change (5 minutes). CONCLUSIONS: Multidisciplinary simulation training was associated with improved trauma team efficiency in the form of reduced assessment time. As emergency department length of stay is an independent predictor of hospital mortality following trauma activation, team-based simulation training has the potential to improve patient outcomes. Multidisciplinary involvement was a key factor, and Trauma Survivors Network involvement brought credibility from the patient perspective.

Keeping care connected: e-Consultation program improves access to nephrology care.

INTRODUCTION: Health systems are seeking innovative solutions to improve specialty care access. Electronic consultations (eConsults) allow specialists to provide formal clinical recommendations to primary care providers (PCPs) based on patient chart review, without a face-to-face visit. METHODS: We implemented a nephrology eConsult pilot program within a large, academic primary care practice to facilitate timely communication between nephrologists and PCPs. We used primary care referral data to compare wait times and completion rates between traditional referrals and eConsults. We surveyed PCPs to assess satisfaction with the program. RESULTS: For traditional nephrology referrals placed during the study period (July 2016-March 2017), there was a 51-day median appointment wait time and a 40.9% referral completion rate. For eConsults, there was a median nephrologist response time of one day and a 100% completion rate; 67.5% of eConsults did not require a subsequent face-to-face specialty appointment. For eConsults that were converted to an in-person visit, the median wait time and completion rate were 40 days and 73.1%, respectively. Compared to traditional referrals placed during the study period, eConsults converted to in-person visits were more likely to be completed ( p = 0.001). Survey responses revealed that PCPs were highly satisfied with the program and consider the quick turnaround time as the greatest benefit. DISCUSSION: Our eConsult pilot program reduced nephrology wait times and significantly increased referral completion rates. In large integrated health systems, eConsults have considerable potential to improve access to specialty care, reduce unnecessary appointments, and optimize the patient population being seen by specialists.

Energetics of stress: linking plasma cortisol levels to metabolic rate in mammals.

Physiological stress may result in short-term benefits to organismal performance, but also long-term costs to health or longevity. Yet, we lack an understanding of the variation in stress hormone levels (i.e. glucocorticoids) that exist within and across species. Here, we present comparative analyses that link the primary stress hormone in most mammals (i.e. cortisol) to metabolic rate. We show that baseline concentrations of plasma cortisol vary with mass-specific metabolic rate among cortisol-dominant mammals, and both baseline and elevated concentrations scale predictably with body mass. The results quantitatively link a classical measure of physiological stress to whole-organism energetics, providing a point of departure for cross-species comparisons of stress levels among mammals.

Cervical spine collar clearance in the obtunded adult blunt trauma patient: a systematic review and practice management guideline from the Eastern Association for the Surgery of Trauma.

BACKGROUND: With the use of the framework advocated by the Grading of Recommendations Assessment, Development and Evaluation (GRADE) Working Group, our aims were to perform a systematic review and to develop evidence-based recommendations that may be used to answer the following PICO [Population, Intervention, Comparator, Outcomes] question:In the obtunded adult blunt trauma patient, should cervical collar removal be performed after a negative high-quality cervical spine (C-spine) computed tomography (CT) result alone or after a negative high-quality C-spine CT result combined with adjunct imaging, to reduce peri-clearance events, such as new neurologic change, unstable C-spine injury, stable C-spine injury, need for post-clearance imaging, false-negative CT imaging result on re-review, pressure ulcers, and time to cervical collar clearance? METHODS: Our protocol was registered with the PROSPERO international prospective register of systematic reviews on August 23, 2013 (REGISTRATION NUMBER: CRD42013005461). Eligibility criteria consisted of adult blunt trauma patients 16 years or older, who underwent C-spine CT with axial thickness of less than 3 mm and who were obtunded using any definition.Quantitative synthesis via meta-analysis was not possible because of pre-post, partial-cohort, quasi-experimental study design limitations and the consequential incomplete diagnostic accuracy data. RESULTS: Of five articles with a total follow-up of 1,017 included subjects, none reported new neurologic changes (paraplegia or quadriplegia) after cervical collar removal. There is a worst-case 9% (161 of 1,718 subjects in 11 studies) cumulative literature incidence of stable injuries and a 91% negative predictive value of no injury, after coupling a negative high-quality C-spine CT result with 1.5-T magnetic resonance imaging, upright x-rays, flexion-extension CT, and/or clinical follow-up. Similarly, there is a best-case 0% (0 of 1,718 subjects in 11 studies) cumulative literature incidence of unstable injuries after negative initial imaging result with a high-quality C-spine CT. CONCLUSION: In obtunded adult blunt trauma patients, we conditionally recommend cervical collar removal after a negative high-quality C-spine CT scan result alone. LEVEL OF EVIDENCE: Systematic review, level III.

Cause-specific mortality by income adequacy in Canada: A 16-year follow-up study.

BACKGROUND: People with lower incomes tend to have less favourable health outcomes than do people with higher incomes. Because death registrations in Canada do not contain information about the income of the deceased, vital statistics cannot be used to examine mortality by income at the individual level. However, through record linkage, information on the individual or family income of people followed for mortality can be obtained. Recently, a large, population-based sample of Canadian adults was linked to almost 16 years of mortality data. METHODS: This study examines cause-specific mortality rates by income adequacy among Canadian adults. It is based on data from the 1991 to 2006 Canadian census mortality and cancer follow-up study, which followed 2.7 million people aged 25 or older at baseline, 426,979 of whom died during the 16-year period. Age-standardized mortality rates (ASMRs), rate ratios, rate differences and excess mortality were calculated by income adequacy quintile for various causes of death. RESULTS: For most causes examined, ASMRs were clearly graded by income: highest among people in the in the lowest income quintile, and lowest among people in the highest income quintile. Inter-quintile rate ratios (quintile 1/quintile 5) were greater than 2.00 for HIV/AIDS, diabetes mellitus, suicide, cancer of the cervix, and causes of death closely associated with smoking and alcohol. INTERPRETATION: These individually based results provide cause-specific information by income adequacy quintile that was not previously available for Canada.

The Superior Articular Process as an External Landmark for Determining the Transverse Plane Angulation of Thoracic Pedicles.

STUDY DESIGN: Computed tomographic (CT) study of thoracic spine pedicles. OBJECTIVE: To analyze the usefulness of the superior articular process (SAP) as an external landmark for determining the transverse plane angulation of thoracic pedicles. SUMMARY OF BACKGROUND DATA: The use of thoracic pedicle screws has become commonplace. Although most authors report them to be safe, their use poses a risk to neurovascular structures. Previous studies have provided useful information regarding thoracic pedicle anatomy, but this information is difficult to apply intra-operatively. To avoid neurovascular injury, it is important to determine the correct transverse plane angulation of screw insertion. METHODS: Two separate investigators reviewed thoracic spine CT scans of 53 patients, 26 years of age or younger. Measurements were taken of the angular relationship of the pedicle and the SAP of T4-T11. A 90° angle was subtended from a line parallel to the SAP with a starting point at the midpoint of the lateral half of the SAP. Measurements were then adjusted laterally for medial breeches and medially for lateral breeches, to align the trajectory down the middle of the pedicle. The degree of correction was recorded. Each investigator made 3 sets of measurements. We calculated kappa values to assess intra-observer/interobserver agreement. RESULTS: Of the 4,008 measurements, 95.2% were contained within bone, leaving 4.8% pedicle violations. The average correction made for medial and lateral breeches was 6.3% and 6.7%, respectively. The first rater had 92.6% agreement, and an intra-observer kappa value of 0.57. The second rater had a 95.3% agreement and an intra-observer kappa value of 0.40. CONCLUSIONS: The results support the hypothesis that the SAP can be a useful external landmark for determining the transverse plane angulation of thoracic pedicle screw insertion.

Socio-economic inequalities in cause-specific mortality: a 16-year follow-up study.

OBJECTIVES: To examine socio-economic inequalities in cause-specific mortality by examining the independent effects of education, occupation and income in a population-based study of working-age Canadian adults. METHODS: This is a secondary analysis of data from the 1991-2006 Canadian Census mortality and cancer follow-up study (n=2.7 million persons). For this analysis, the cohort was restricted to 2.3 million persons aged 25 to 64 at cohort inception, of whom 164,332 died during the follow-up period. Hazard ratios were calculated by educational attainment (4 levels), occupational skill (6 categories) and income adequacy (5 quintiles) for all-cause mortality and major causes of death. Models were run separately for men and women, controlled for multiple variables simultaneously, and some were stratified by 10-year age cohorts. RESULTS: The magnitude of socio-economic inequalities in mortality differed by indicator of socio-economic position (education, occupation, or income), age group, sex, and cause of death. Compared to age-adjusted models, hazard ratios were attenuated but remained significant in models that adjusted for both age and all three indicators of socio-economic position simultaneously. Socio-economic inequalities in mortality were evident for most of the major causes of death examined. CONCLUSION: This study demonstrates that education, occupation and income were each independently associated with mortality and were not simply proxies for each other. When evaluating socio-economic inequalities in mortality, it is important to use different indicators of socio-economic position to provide a more complete picture.

Cause-specific mortality by education in Canada: a 16-year follow-up study.

BACKGROUND: People with lower levels of education tend to have higher rates of disease and death, compared with people who have higher levels of education. However, because death registrations in Canada do not contain information on the education of the deceased, unlinked vital statistics cannot be used to examine mortality differentials by education. METHODS: This study examines cause-specific mortality rates by education in a broadly representative sample of Canadians aged 25 or older. The data are from the 1991 to 2006 Canadian census mortality follow-up study, which included about 2.7 million people and 426,979 deaths. Age-standardized mortality rates (ASMRs) were calculated by education for different causes of death. Rate ratios, rate differences and excess mortality were also calculated. RESULTS: All-cause ASMRs were highest among people with less than secondary graduation and lowest for university degree-holders. If all cohort members had the mortality rates of those with a university degree, the overall ASMRs would have been 27% lower for men and 22% lower for women. The causes contributing most to that "excess" mortality were ischemic heart disease, lung cancer, chronic obstructive pulmonary disease, stroke, diabetes, injuries (men), and respiratory infections (women). Causes associated with smoking and alcohol abuse had the steepest gradients. INTERPRETATION: A mortality gradient by education was evident for many causes of death.

Impact on clinical behavior of face-to-face continuing medical education blended with online spaced education: a randomized controlled trial.

BACKGROUND: Spaced education (SE) is a novel, evidence-based form of online learning. We investigated whether an SE program following a face-to-face continuing medical education (CME) course could enhance the course's impact on providers' clinical behaviors. METHODS: This randomized controlled trial was conducted from March 2009 to April 2010, immediately following the Current Clinical Issues in Primary Care (Pri-Med) CME conference in Houston, Texas. Enrolled providers were randomized to receive the SE program immediately after the live CME event or 18 weeks later (wait-list controls). The SE program consisted of 40 validated questions and explanations covering 4 clinical topics. The repetition intervals were adapted to each provider based on his or her performance (8- and 16-day intervals for incorrect and correct answers, respectively). Questions were retired when answered correctly twice in a row. At week 18, a behavior change survey instrument was administered simultaneously to providers in both cohorts. RESULTS: Seventy-four percent of participants (181/246) completed the SE program. Of these, 97% (176/181) submitted the behavior change survey. Across all 4 clinical topics, providers who received SE reported significantly greater change in their global clinical behaviors as a result of the CME program (p-values .013 to < .001; effect size 0.7). Ninety-seven percent (175/179) requested to participate in future SE supplements to live CME courses. Eighty-six percent (156/179) agreed or strongly agreed that the SE program enhanced the impact of the live CME conference. DISCUSSION: Online spaced education following a live CME course can significantly increase the impact of a face-to-face course on providers' self-reported global clinical behaviors.

Culture counts--sustainable inpatient computerized surveillance across Duke University Health System.

PURPOSE: The authors report on the managerial and logistical details of deploying a computerized adverse drug event surveillance system that was at first a grant-funded research project and ultimately was changed to a sustained safety-monitoring application serving 3 different hospitals. METHODS: Surveillance was deployed in 3 phases to 2 community-based hospitals and an academic medical center. A logic-based rules engine surveyed electronic records for laboratory, medication, and demographic information indicative of safety concerns. Potential adverse events triggered manual chart review by pharmacists to verify patient harm. RESULTS: During Phase 1, the research team created trigger rules for each hospital. In Phase 2, the trigger review was transitioned to hospital personnel and rule sets were reshaped for specific hospital needs. In Phase 3, surveillance was integrated into daily work flows and organizational balanced scorecards where it was accepted as a quantitative measure of medication safety performance. DISCUSSION AND CONCLUSION: Computerized surveillance helps detect potentially harmful events regardless of hospital size. Active leadership, change-tolerant culture, and hospital pharmacy practice models significantly impact successful adoption. Entrenched cultural issues impeded sustainability at the academic center but not at the 2 community hospitals. Tailoring surveillance to the needs of different inpatient settings is crucial to developing a sustainable model.

Tailoring adverse drug event surveillance to the paediatric inpatient.

INTRODUCTION: Although paediatric patients have an increased risk for adverse drug events, few detection methodologies target this population. To utilise computerised adverse event surveillance, specialised trigger rules are required to accommodate the unique needs of children. The aim was to develop new, tailored rules sustainable for review and robust enough to support aggregate event rate monitoring. METHODS: The authors utilised a voluntary staff incident-reporting system, lab values and physician insight to design trigger rules. During Phase 1, problem areas were identified by reviewing 5 years of paediatric voluntary incident reports. Based on these findings, historical lab electrolyte values were analysed to devise critical value thresholds. This evidence informed Phase 2 rule development. For 3 months, surveillance alerts were evaluated for occurrence of adverse drug events. RESULTS: In Phase 1, replacement preparations and total parenteral nutrition comprised the majority (36.6%) of adverse drug events in 353 paediatric patients. During Phase 2, nine new trigger rules produced 225 alerts in 103 paediatric inpatients. Of these, 14 adverse drug events were found by the paediatric hypoglycaemia rule, but all other electrolyte trigger rules were ineffective. Compared with the adult-focused hypoglycaemia rule, the new, tailored version increased the paediatric event detection rate from 0.43 to 1.51 events per 1000 patient days. CONCLUSIONS: Relying solely on absolute lab values to detect electrolyte-related adverse drug events did not meet our goals. Use of compound rule logic improved detection of hypoglycaemia. More success may be found in designing real-time rules that leverage lab trends and additional clinical information.

Characteristics of ambulatory anticoagulant adverse drug events: a descriptive study.

BACKGROUND: Despite the high frequency with which adverse drug events (ADEs) occur in outpatient settings, detailed information regarding these events remains limited. Anticoagulant drugs are associated with increased safety concerns and are commonly involved in outpatient ADEs. We therefore sought to evaluate ambulatory anticoagulation ADEs and the patient population in which they occurred within the Duke University Health System (Durham, NC, USA). METHODS: A retrospective chart review of ambulatory warfarin-related ADEs was conducted. An automated trigger surveillance system identified eligible events in ambulatory patients admitted with an International Normalized Ratio (INR) >3 and administration of vitamin K. Event and patient characteristics were evaluated, and quality/process improvement strategies for ambulatory anticoagulation management are described. RESULTS: A total of 169 events in 167 patients were identified from December 1, 2006-June 30, 2008 and included in the study. A median supratherapeutic INR of 6.1 was noted, and roughly half of all events (52.1%) were associated with a bleed. Nearly 74% of events resulted in a need for fresh frozen plasma; 64.8% of bleeds were classified as major. A total of 59.2% of events were at least partially responsible for hospital admission. Median patient age was 68 y (range 36-95 y) with 24.9% initiating therapy within 3 months prior to the event. Of events with a prior documented patient visit (n = 157), 73.2% were seen at a Duke clinic or hospital within the previous month. Almost 80% of these patients had anticoagulation therapy addressed, but only 60.0% had a follow-up plan documented in the electronic note. CONCLUSIONS: Ambulatory warfarin-related ADEs have significant patient and healthcare utilization consequences in the form of bleeding events and associated hospital admissions. Recommendations for improvement in anticoagulation management include use of information technology to assist monitoring and follow-up documentation, avoid drug interactions, and engage patients in their care.

Catecholamine-secreting metastatic carcinoid as differential diagnosis in pheochromocytoma: clinical, laboratory, and imaging clues in the search for the lurking neuroendocrine tumor (NET).

Catecholamine-secreting metastatic carcinoid should be considered in differential diagnosis of malignant pheochromocytoma. Paroxysmal functioning or hormonally silent gastroenteropancreatic neuroendocrine tumors (GEP NETs) require repeat biochemical measurements and sensitive anatomic and functional imaging studies overlapping those for malignant pheochromocytoma. This report presents clinical, laboratory, and radiologic findings in a patient presenting with heart rate variability; vasoactive headaches reactive to ethanol, tyramine and tryptophan; labile blood pressure; diaphoresis; diarrhea; abdominal pain; unexplained pancreatitis; joint pain; and paroxysmal flushing with pallor. GI studies (including endoscopic ultrasound) and multiple imaging modalities (including 2D CT, MRI with gadolinium, [18]FDG PET/CT, [123I]MIBG, and SRS [111In]Octreotide [OctreoScan]) were not diagnostic. 24-h BP, Holter and 30-day cardiac event monitors plus urinary biochemical studies consistently suggested catecholamine-synthesizing NET. NIH plasma metanephrines studies and [6]-[18F]Fluorodopamine PET ruled out malignant pheochromocytoma (pheo). Repeated studies showed persistently abnormal GEP NET biomarkers and urinary catecholamines. Capsule endoscopy revealed suspicious submucosal lesions throughout the small intestine. Dual-phase 64-slice multidetector computed tomography (MDCT) with 3D volumetric reconstruction of the abdomen and pelvis revealed multiple diffuse liver metastases and three extrahepatic lesions consistent with metastatic carcinoid. In combination, intensive biochemical testing repeated over time, dual-phase 64-slice MDCT with 3D image reconstruction and volume-rendering (VR) technique, and advanced radionuclide imaging are required to detect NETs' sporadic or paroxysmal functioning, rule out extra-adrenal pheochromocytoma, and localize and characterize metastatic carcinoid. If pheochromocytoma is ruled out, yet symptoms and biochemical markers for catecholamine excess are present, then carcinoid and other amine-precursor-uptake decarboxylation (APUD) tumors must remain in the differential diagnosis.