Improving Neuromuscular Monitoring Through Education-Based Interventions and Studying Its Association With Adverse Postoperative Outcomes: A Retrospective Observational Study.

BACKGROUND: We assessed the association between education-based interventions, the frequency of train-of-four (TOF) monitoring, and postoperative outcomes. METHODS: We studied adults undergoing noncardiac surgery from February 1, 2020 through October 31, 2021. Our education-based interventions consisted of 3 phases. An interrupted time-series analysis, adjusting for patient- and procedure-related characteristics and secular trends over time, was used to assess the associations between education-based interventions and the frequency of TOF monitoring, postoperative pulmonary complications (PPCs), 90-day mortality, and sugammadex dosage. For each outcome and intervention phase, we tested whether the intervention at that phase was associated with an immediate change in the outcome or its trend (weekly rate of change) over time. In a sensitivity analysis, the association between education-based interventions and postoperative outcomes was adjusted for TOF monitoring. RESULTS: Of 19,422 cases, 11,636 (59.9%) had documented TOF monitoring. Monitoring frequency increased from 44.2% in the first week of preintervention stage to 83.4% in the final week of the postintervention phase. During the preintervention phase, the odds of TOF monitoring trended upward by 0.5% per week (odds ratio [OR], 1.005; 95% confidence interval [CI], 1.002-1.007). Phase 1 saw an immediate 54% increase (OR, 1.54; 95% CI, 1.33-1.79) in the odds, and the trend OR increased by 3% (OR, 1.03; 95% CI, 1.01-1.05) to 1.035, or 3.5% per week (joint Wald test, P < .001). Phase 2 was associated with a further immediate 29% increase (OR, 1.29; 95% CI, 1.02-1.64) but no significant association with trend (OR, 0.96; 95% CI, 0.93-1.01) of TOF monitoring (joint test, P = .04). Phase 3 and postintervention phase were not significantly associated with the frequency of TOF monitoring (joint test, P = .16 and P = .61). The study phases were not significantly associated with PPCs or sugammadex administration. The trend OR for 90-day mortality was larger by 24% (OR, 1.24; 95% CI, 1.06-1.45; joint test, P = .03) in phase 2 versus phase 1, from a weekly decrease of 8% to a weekly increase of 14%. However, this trend reversed again at the transition from phase 3 to the postintervention phase (OR, 0.82; 95% CI, 0.68-0.99; joint test, P = .05), from a 14% weekly increase to a 6.2% weekly decrease in the odds of 90-day mortality. In sensitivity analyses, adjusting for TOF monitoring, we found similar associations between study initiatives and postoperative outcomes. TOF monitoring was associated with lower odds of PPCs (OR, 0.69; 95% CI, 0.55-0.86) and 90-day mortality (OR, 0.79; 95% CI, 0.63-0.98), but not sugammadex dosing (mean difference, -0.02; 95% CI, -0.04 to 0.01). CONCLUSIONS: Our education-based interventions were associated with both TOF utilization and 90-day mortality but were not associated with either the odds of PPCs or sugammadex dosing. TOF monitoring was associated with reduced odds of PPCs and 90-day mortality.

An assessment of worker exposure to respirable dust and crystalline silica in workshops fabricating engineered stone.

There is a significant silicosis risk for workers fabricating engineered stone (ES) products containing crystalline silica. The aims of this study by SafeWork NSW were to: (i) assess current worker exposure to respirable dust (RD) and respirable crystalline silica (RCS) following a 5-y awareness and compliance program of inspections in ES workshops and (ii) to identify improvements in work practices from the available evidence base to further reduce exposures. One hundred and twenty-three personal full shift samples taken on as many workers and 34 static samples across 27 workshops fabricating ES were included in the final assessment. The exposure assessment was conducted using Casella Higgins-Dewell cyclones (Casella TSI) placed in the breathing zone of workers attached to SKC Air Check XR 5000 or SKC Chek TOUCH sampling pumps. Sample filters were sent to an ISO (2017) 17025:2017 accredited laboratory for gravimetric analysis for RD and X-Ray Diffraction (XRD) analysis to determine the amount of deposited RCS i.e. alpha-quartz and cristobalite. All workshops used wet methods of fabrication. The geometric mean (GM) of the pooled result for respirable dust (RD) was 0.09 mg/m3 TWA-8 h and 0.034 mg/m3 TWA-8 h for RCS. The highest exposed workers with a GM RCS of 0.062 mg/m3 TWA-8 h were those using pneumatic hand tools for cutting or grinding combined with polishing tasks. Workers operating semiautomated routers and edge polishers had the lowest GM RCS exposures of 0.022 mg/m3 TWA-8 h and 0.018 mg/m3 TWA-8 h respectively. Although ES workers remain exposed to RCS above the workplace exposure limit (WEL) of 0.05 mg/m 3 TWA-8 h, these results point to a very substantial reduction in exposures compared to poorly controlled dry methods of fabrication. Therefore, the wearing of respiratory protection by workers remains necessary until further control measures are more widely adopted across the entire industry e.g. reduction in the crystalline silica content of ES.

Oral versus intravenous antibiotics in the treatment of uncomplicated colonic diverticulitis: results of a randomized non-inferiority control trial.

BACKGROUND: Colonic diverticular disease is common and its incidence increases with age, with uncomplicated diverticulitis being the most common acute presentation (1). This typically results in inpatient admission, placing a significant burden on healthcare services (2). We aimed to determine the safety and effectiveness of using intravenous or oral antibiotics in the treatment of uncomplicated diverticulitis on 30-day unplanned admissions, c-reactive protein (CRP), White Cell Count (WCC), pain resolution, cessation of pain medication, return to normal nutrition, and return to normal bowel function. METHODS: This single centre, 2-arm, parallel, 1:1, unblinded non-inferiority randomized controlled trial compared the safety and efficacy of oral antibiotics versus intravenous antibiotics in the outpatient treatment of uncomplicated colonic diverticulitis. Inclusion criteria were patients older than 18 years of age with CT proven acute uncomplicated colonic diverticulitis (Modified Hinchey Classification Stage 0-1a). Patients were randomly allocated receive either intravenous or oral antibiotics, both groups being treated in the outpatient setting with a Hospital in the Home (HITH) service. The primary outcome was the 30-day unplanned admission rate, secondary outcomes were biochemical markers, time to pain resolution, time to cessation of pain medication, time to return to normal function and time to return to normal bowel function. RESULTS: In total 118 patients who presented with uncomplicated colonic diverticulitis were recruited into the trial. Fifty-eight participants were treated with IV antibiotics, and 60 were given oral antibiotics. We found there was no significant difference between groups with regards to 30-day unplanned admissions or inflammatory markers. There was also no significant difference with regards to time to pain resolution, cessation of pain medication use, return to normal nutrition, or return to normal bowel function. CONCLUSION: Outpatient management of uncomplicated diverticulitis with oral antibiotics proved equally as safe and efficacious as intravenous antibiotic treatment in this randomized non-inferiority control trial.

Significant cell uptake of Gd(III)-diphenylphosphoryl-diphenylphosphonium complexes: evidence for a new conformationally-dependent tumour cell targeting vector.

The synthesis, characterisation, and tumour cell uptake of six novel Gd(III)-diphenylphosphoryl-diphenylphosphonium complexes are reported. The propyl-linked Gd(III) complexes can accumulate inside human glioma cells at prodigious levels, approaching 1200%, over the parent triphenylphosphonium salts. DFT and quantum chemical topology analyses support a new type of conformationally-dependent tumour cell targeting vector.

Identifying Opportunities for Impact of Community-Based Pharmacist-Led Biometric Health Screenings on ASCVD Risk.

Introduction: Community-based pharmacists are positioned uniquely to assist in the early detection of underlying cardiovascular disease (CVD) which affects approximately 50% of adults in the United States. Organizations utilize community-based pharmacists to conduct annual biometric health screenings to help employees identify health risks previously undetected. The goal of this study was to evaluate how community-based pharmacists could impact lifetime atherosclerotic cardiovascular disease (ASCVD) risk for a large population. Methods: This study was a retrospective analysis of annual pharmacist-led 15-minute biometric health screening data from a large regional community-based pharmacy chain. Employees between the ages of 20 and 79 who had completed at least three biometric health screenings between July 1, 2015 and June 30, 2020 were included. Incomplete biometric health screening records were excluded. To calculate lifetime ASCVD risk and identify perceived gaps in care, prescription fill history of study participants was used. The pharmacists did not make clinical interventions; however, education was provided with the information found. Results: A total of 10,001 patients were included. Median baseline ASCVD risk was 1.5% and increased to 1.8% (p < 0.001). Additionally, 1,187 patients with an elevated ASCVD risk ≥ 7.5%, showed statistically significant improvements in blood pressure, body mass index, and cholesterol. Conclusions: Improvements for high-risk patients were seen in several biometric health screening parameters including blood pressure, body mass index, and cholesterol. Community-based pharmacists were well positioned to intervene clinically to support reduction of ASCVD life-time risk.

Improving Compliance With Institutional Performance on Train of Four Monitoring.

Background: We performed a multistep quality improvement project related to neuromuscular blockade and monitoring to evaluate the effectiveness of a comprehensive quality improvement program based upon the Multi-institutional Perioperative Outcomes Group (MPOG) Anesthesiology Performance Improvement and Reporting Exchange (ASPIRE) metrics targeted specifically at improving train of four (TOF) monitoring rates. Methods: We adapted the plan-do-study-act (PDSA) framework and implemented 2 PDSA cycles between January 2021 and December 2021. PDSA Cycle 1 (Phase I) and PDSA Cycle 2 (Phase II) included a multipart program consisting of (1) a departmental survey assessing attitudes toward intended results, outcomes, and barriers for TOF monitoring, (2) personalized MPOG ASPIRE quality performance reports displaying provider performance, (3) a dashboard access to help providers complete a case-by-case review, and (4) a web-based app spaced education module concerning TOF monitoring and residual neuromuscular blockade. Our primary outcome was to identify the facilitators and barriers to implementation of our intervention aimed at increasing TOF monitoring. Results: In Phase I, 25 anesthesia providers participated in the preintervention and postintervention needs assessment survey and received personalized quality metric reports. In Phase II, 222 providers participated in the preintervention needs assessment survey and 201 participated in the postintervention survey. Thematic analysis of Phase I survey data aimed at identifying the facilitators and barriers to implementation of a program aimed at increasing TOF monitoring revealed the following: intended results were centered on quality of patient care, barriers to implementation largely encompassed issues with technology/equipment and the increased burden placed on providers, and important outcomes were focused on patient outcomes and improving provider knowledge. Results of Phase II survey data was similar to that of Phase I. Notably in Phase II a few additional barriers to implementation were mentioned including a fear of loss of individualization due to standardization of patient care plan, differences between the attending overseeing the case and the in-room provider who is making decisions/completing documentation, and the frequency of intraoperative handovers. Compared to preintervention, postintervention compliance with TOF monitoring increased from 42% to 70% (28% absolute difference across N = 10 169 cases; P < .001). Conclusions: Implementation of a structured quality improvement program using a novel educational intervention showed improvements in process metrics regarding neuromuscular monitoring, while giving us a better understanding of how best to implement improvements in this metric at this magnitude.

Automated Emails to Improve Evening Staffing for Anesthesiologists.

Scheduling flexibility and predictability to the end of a clinical workday are strategies aimed at addressing physician burnout. A voluntary relief shift was created to increase the pool of anesthesiologists providing end of the day relief. We hypothesized that an automated email reminder would improve the number of evening relief shifts filled and increase the number of anesthesiologists participating in the program. An automated email reminder was implemented, which selectively emailed anesthesiologists without a clinical assignment one day in advance when the voluntary relief shifts were not filled, and anticipated case volume past 4:00 PM was expected to exceed the capacity of the on-call team. After implementation of the automated email reminder, the median number of providers who worked the relief shift on a typical day was 2.6, compared to 1.75 prior to the intervention. After the initial increase in the number of volunteers post-intervention, the trend in the weekly average number of volunteers tended to decrease but remained higher than before the intervention. A total of 22 unique anesthesiologists chose to participate in this program after the intervention. An automated email reminder increased the number of anesthesiologists volunteering for a relief shift. Leveraging automation to match staffing needs with case volume allows for recruitment of additional personnel on the days when volunteers are most needed. Increasing the pool of anesthesiologists available to provide relief is one strategy to improve end of the day predictability and work-life balance.

Pilot Evaluation of Pharmacists' and Pharmacy Technicians' Knowledge and Understanding of a Medication Synchronization Program.

Background: Medication synchronization (MS) improves adherence by allowing patients to pick up all medications at the same time. Pharmacy staff need training to utilize a MS program effectively. Objective: Evaluate the impact of a video tutorial with decreased extraneous and intrinsic load on pharmacists' and pharmacy technicians' knowledge and understanding of a MS program. Study Method: Participants completed a prequestionnaire to assess knowledge and understanding of the MS process. They then watched a step-by-step video tutorial and were reassessed by a postquestionnaire 2 weeks later. Study participants included pharmacists and pharmacy technicians employed at 1 of 2 pharmacies in 1 regional division of a large community-based chain pharmacy. Participants were eligible if they were registered and in good standing with the Kansas Board of Pharmacy and employed for greater than 30 days since July 1, 2018. Results: Twenty participants were included in the final analysis. The median age was 36 years, 14 (70%) were female, 13 (65%) were pharmacy technicians, and each study site had equal representation. Most participants, 15 (75%), had previously completed the standard MS training. There was a significant improvement in number of correct responses after the intervention with a prequestionnaire score of 61.3% to postquestionnaire score of 70% (P=.002). Significant improvement in knowledge was seen in participants who completed the previous training as well as first-time learners of the MS process. Conclusion: Optimizing training on MS processes by decreasing extraneous and intrinsic load improved the pharmacy team's knowledge and understanding of the MS process.

Community-Based Pharmacy Travel Health Service Pilot Impact on Participant Understanding and Satisfaction.

BACKGROUND: Increased rates of international travel have led to a higher demand for healthcare professionals to provide travel health services. Community-based pharmacists are capable of meeting this need. OBJECTIVE: This study evaluates the impact of pharmacists providing travel health services in a community-based pharmacy on participant understanding and satisfaction of travel education and preparation. METHOD: A trained pharmacist met with participants to review their medical history, travel itinerary, and provide education. Indicated immunizations were administered and the participant's primary care provider was contacted if prescription medications were warranted. A questionnaire was administered before and after the travel health consultation assessing participants perceived understanding of travel health information, satisfaction, and perceived monetary value of the service. Data were collected by 5-point Likert-scale responses, with 5 equivalent to strongly agree. Wilcoxon signed-rank test and descriptive statistics were used for evaluation. Participants were included if they had international travel planned within 12 weeks of the consultation. RESULTS: A total of 12 participants were included. Participant understanding significantly increased for all 5 survey items relating to travel health information with a p value < 0.05 for each item. The largest change was for how to find medical help during international travel (medians and IQR were 3(2-3), and 5(5-5) for pre-and post-consultation, respectively, p = 0.003). Participant satisfaction questions received a median response of 5. Participants' perceived monetary value of the service was a median of $50 (IQR $50-50). CONCLUSION: Pharmacist-led travel health consultations improved participant understanding of travel health information and was of perceived value.

Evaluation of a simulation-based learning activity for communicating about at-risk opioid behaviors in a community pharmacy setting.

INTRODUCTION: The purpose of our study was to evaluate a learning activity that included an objective structured learning examination (OSLE) focused on identifying and communicating at-risk opioid behaviors in a community pharmacy setting through student perceptions and OSLE performance. METHODS: The activity included a didactic lecture and an OSLE with two opioid use patient cases. Third-year pharmacy students' communication skills were evaluated using faculty-created rubrics. A voluntary, anonymous pre-/post-survey evaluated students' skills confidence and OSLE satisfaction. Responses were analyzed using independent t-tests. An inductive conventional content analysis identified the impact on students' perceptions and future behaviors from post-simulation reflections. RESULTS: One hundred forty-three and 111 students completed the pre- and post-surveys, respectively. Students self-reported confidence in their ability to identify red flags and assess at-risk opioid behaviors, counsel on opioid risk behaviors, refuse opioid prescription fills, and respond to patients' nonverbal responses, all significantly improved pre-to-post. Students reported the OSLE was beneficial to their learning. The mean overall OSLE score was 34.2 out of 45 points (SD ± 6.21). Identified student reflection themes included: importance of patient-centered care, pharmacists' role in patients with at-risk opioid behaviors, recognition of judgement against patients taking opioids, and importance of communication and empathy as strategies to mitigate conflict. CONCLUSIONS: Implementing a new learning activity focused on communication regarding at-risk opioid behaviors allowed students to engage in difficult conversations with standardized patients in a safe simulation environment. Students demonstrated competent skills, increased their self-reported confidence, and were highly satisfied with the learning activity.

Implementation and evaluation of simulations in a required course to improve empathy of pharmacy students.

INTRODUCTION: It is essential for health care professionals to display empathy when communicating with patients. Therefore, empathy is an important skill to teach health care professional students. The objective of this study was to examine the effect of a course enhancement consisting of formal instruction and application-based simulations on empathy in pharmacy students. METHODS: The Jefferson Scale of Empathy for Health Profession Students (JSE-HPS) was administered at the start of the semester and again at the end of the 16-week required course for third-year pharmacy students. Differences in the mean scores were analyzed using a paired t-test. An inductive conventional content analysis approach was utilized to analyze end of the course reflections about empathy by two investigators. RESULTS: On the pre-survey (n = 140), the empathy scores ranged from 86 to 140 (mean 113.8). On the postsurvey (n = 73), scores ranged from 93 to 137 (mean 117.5). A statistically significant increase in students' empathy scores on the JSE-HPS was observed following the completion of the course (P = .006). The main themes that emerged from the students' reflections were the impact of empathy on patient-centered care and the importance of patient-provider relationships. Students also discussed the development and use of empathy skills. CONCLUSIONS: A combination of didactic and skills-based training led to an improvement in empathy in third-year pharmacy students. Student comments highlighted the value of practicing empathy skills in a simulated environment.

Job Demand-Control and Hypertension in African Americans and Non-African Americans.

OBJECTIVES: The aim of this study was to determine if occupational stress is a social determinant of elevated hypertension among African Americans. METHODS: Currently employed, full-time adults from the Midlife in the United States Refresher and Midlife in the United States Milwaukee Refresher studies reported data on demographics, job characteristics, and medical history. RESULTS: African American workers reported less job control and greater physical job demands than non-African Americans. Both physical and psychological job demands were independently associated with greater odds of high blood pressure. Job strain was associated with high blood pressure and differed by race ( P < 0.05). CONCLUSIONS: The elements of the job-demand control model differed by race and were most relevant for African Americans when exposed to high job demands and low job control. However, there was no evidence of differential vulnerability for either psychological demands, control, or physical demands for African Americans.

Effect of Smartphone App-Based Education on Clinician Prescribing Habits in a Learning Health Care System: A Randomized Cluster Crossover Trial.

Importance: Effective methods for engaging clinicians in continuing education for learning-based practice improvement remain unknown. Objective: To determine whether a smartphone-based app using spaced education with retrieval practice is an effective method to increase evidence-based practice. Design, Setting, and Participants: A prospective, unblinded, single-center, crossover randomized clinical trial was conducted at a single academic medical center from January 6 to April 24, 2020. Vanderbilt University Medical Center clinicians prescribing intravenous fluids were invited to participate in this study. Interventions: All clinicians received two 4-week education modules: 1 on prescribing intravenous fluids and 1 on prescribing opioid and nonopioid medications (counterbalancing measure), over a 12-week period. The order of delivery was randomized 1:1 such that 1 group received the fluid management module first, followed by the pain management module after a 4-week break, and the other group received the pain management module first, followed by the fluid management module after a 4-week break. Main Outcomes and Measures: The primary outcome was evidence-based clinician prescribing behavior concerning intravenous fluids in the inpatient setting and pain medication prescribing on discharge from the hospital. Results: A total of 354 participants were enrolled and randomized, with 177 in group 1 (fluid then pain management education) and 177 in group 2 (pain management then fluid education). During the overall study period, 16 868 questions were sent to 349 learners, with 11 783 (70.0%) being opened: 10 885 (92.4%) of those opened were answered and 7175 (65.9%) of those answered were answered correctly. The differences between groups changed significantly over time, indicated by the significant interaction between educational intervention and time (P = .002). Briefly, at baseline evidence-concordant IV fluid ordered 7.2% less frequently in group 1 than group 2 (95% CI, -19.2% to 4.9%). This was reversed after training at 4% higher (95% CI, -8.2% to 16.0%) in group 1 than group 2, a more than doubling in the odds of evidence-concordant ordering (OR, 2.56, 95% CI, 0.80-8.21). Postintervention, all gains had been reversed with less frequent ordering in group 1 than group 2 (-9.5%, 95% CI, -21.6% to 2.7%). There was no measurable change in opioid prescribing behaviors at any time point. Conclusions and Relevance: In this randomized clinical trial, use of smartphone app learning modules resulted in statistically significant short-term improvement in some prescribing behaviors. However, this effect was not sustained over the long-term. Additional research is needed to understand how to sustain improvements in care delivery as a result of continuous professional development at the institutional level. Trial Registration: ClinicalTrials.gov Identifier: NCT03771482.

Parenting, Pesticides and Adolescent Psychological Adjustment: A Brief Report.

Pesticides used to control insects, such as pyrethroids, are neurotoxicants, yet adolescent researchers often overlook their potential role in adolescent psychological adjustment. This brief report is guided by bioecological theory and considers the possible independent and interactive effects of environmental pyrethroid pesticide exposure for adolescent depressive symptoms. Self-reported adolescent appraisals of the parent-child relationship and depressive symptoms were obtained from a convenience sample of impoverished, predominantly Latino urban youth (n = 44). Exposure to environmental pyrethroids was obtained from wipe samples using a standardized protocol. Parent-adolescent conflict was higher in households with bifenthrin than those without, and adolescent depressive symptoms were elevated in homes where cypermethrin was detected. In addition, the presence of bifenthrin in the home attenuated the protective effects of parental involvement on adolescent depressive symptoms. The current results suggest that adolescent mental health researchers must consider the synergistic combinations of adolescents' environments' physical and social features. Given the endemic presence of pesticides and their neurotoxic function, pesticide exposure may demand specific attention.

Impact of Automated Notifications on Prescription Abandonment.

BACKGROUND: Prescription abandonment impacts patients' quality of life and disease progression. In addition, prescription abandonment can increase total healthcare costs. OBJECTIVE: This study compared effects of automated telephone calls (ATC), automated text messages (ATM), and control on prescription abandonment rates with Medicare defined Star Rated medications. The secondary objective compared prescription abandonment rates between age groups (18-64 versus ≥ 65 years) within each arm. METHODS: This was a retrospective observational analysis from a regional division of a large community-based pharmacy chain. Star Rated medication prescriptions consisting of hydroxymethylglutaryl-coenzyme A reductase inhibitors, renin-angiotensin system antagonists, and non-insulin type 2 diabetes mellitus medications were included. Prescriptions for patients who activated or deactivated automated notification enrollment during the study period were excluded. RESULTS: A total of 31,056, 33,278, and 20,299 prescriptions were included in the analysis of ATC, ATM, and control arms, respectively. Prescription abandonment occurred on 726 (2.3%) prescriptions within ATC arm, 864 (2.6%) prescriptions within ATM arm, and 513 (2.5%) prescriptions within control arm (p = 0.099). Prescription abandonment occurred on 390 (2.6%) prescriptions for 18-64 and 336 (2.1%) prescriptions for 65 years or older within the ATC arm (p = 0.002). Prescription abandonment occurred on 251 (2.9%) prescriptions for 18-64 and 262 (2.3%) prescriptions for 65 years or older within the control arm (p = 0.006). CONCLUSION: No difference in rates of prescription abandonment existed between each automated notification arm on Star Rated medications. ATC notifications decreased rates of prescription abandonment when utilized by patients 65 years or older.

Comparison of Two Learning Modalities on Continuing Medical Education Consumption and Knowledge Acquisition: A Pilot Randomized Controlled Trial.

BACKGROUND: Research has demonstrated that active learning, spaced education, and retrieval-based practice can improve knowledge acquisition, knowledge retention, and clinical practice. Furthermore, learners prefer active learning modalities that use the testing effect and spaced education as compared to passive, lecture-based education. However, most research has been performed with students and residents rather than practicing physicians. To date, most continuing medical education (CME) opportunities use passive learning models, such as face-to-face meetings with lecture-style didactic sessions. The aim of this study was to investigate learner engagement, as measured by the number of CME credits earned, via two different learning modalities. METHODS: Diplomates of the American Board of Anesthesiology or candidates for certification through the board (referred to colloquially and for the remainder of this article as board certified or board eligible) were provided an opportunity to enroll in the study. Participants were recruited via email. Once enrolled, they were randomized into 1 of 2 groups: web-app-based CME (Webapp CME) or an online interface that replicated online CME (Online CME). The intervention period lasted 6 weeks and participants were provided educational content using one of the two approaches. As an incentive for participation, CME credits could be earned (without cost) during the intervention period and for completion of the postintervention quiz. The same number of CME credits was available to each group. RESULTS: Fifty-four participants enrolled and completed the study. The mean number of CME credits earned was greater in the Webapp group compared to the Online group (12.3 ± 1.4 h versus 4.5 ± 2.3 h, P < .001). Concerning knowledge acquisition, the difference in postintervention quiz scores was not statistically significant (Webapp 70% ± 7% versus Online 60% ± 11%, P = .11). However, only 29% of the Online group completed the postintervention quiz, versus 77% of the Webapp group (P < .001), possibly showing a greater rate of learner engagement in the Webapp group. CONCLUSION: In this prospective, randomized controlled pilot study, we demonstrated that daily spaced education delivered to learners through a smartphone web app resulted in greater learner engagement than an online modality. Further research with larger trials is needed to confirm our findings.

Efficacy of an Online Curriculum for Perioperative Goals of Care and Code Status Discussions: A Randomized Controlled Trial.

BACKGROUND: Preoperative goals of care (GOC) and code status (CS) discussions are important in achieving an in-depth understanding of the patient's care goals in the setting of a serious illness, enabling the clinician to ensure patient autonomy and shared decision making. Past studies have shown that anesthesiologists are not formally trained in leading these discussions and may lack the necessary skill set. We created an innovative online video curriculum designed to teach these skills. This curriculum was compared to a traditional method of learning from reading the medical literature. METHODS: In this bi-institutional randomized controlled trial at 2 major academic medical centers, 60 anesthesiology trainees were randomized to receive the educational content in 1 of 2 formats: (1) the novel video curriculum (video group) or (2) journal articles (reading group). Thirty residents were assigned to the experimental video curriculum group, and 30 were assigned to the reading group. The content incorporated into the 2 formats focused on general preoperative evaluation of patients and communication strategies pertaining to GOC and CS discussions. Residents in both groups underwent a pre- and postintervention objective structured clinical examination (OSCE) with standardized patients. Both OSCEs were scored using the same 24-point rubric. Score changes between the 2 OSCEs were examined using linear regression, and interrater reliability was assessed using weighted Cohen's kappa. RESULTS: Residents receiving the video curriculum performed significantly better overall on the OSCE encounter, with a mean score of 4.19 compared to 3.79 in the reading group. The video curriculum group also demonstrated statistically significant increased scores on 8 of 24 rubric categories when compared to the reading group. CONCLUSIONS: Our novel video curriculum led to significant increases in resident performance during simulated GOC discussions and modest increases during CS discussions. Further development and refinement of this curriculum are warranted.

Colonization with Gastrointestinal Pathogens Prior to Hematopoietic Cell Transplantation and Associated Clinical Implications.

Infectious diarrhea following hematopoietic cell transplantation (HCT) significantly contributes to morbidity and mortality. Most HCT recipients experience diarrhea in the post-transplantation period, and infectious pathogens are frequently detected during diarrheal episodes. However, little is known about how frequently these patients are colonized with gastrointestinal (GI) pathogens before their transplantation and whether colonization predicts future diarrheal illness. We sought to determine how frequently HCT recipients are colonized with GI pathogens before HCT and the degree to which pre-HCT colonization predicts post-transplantation infectious diarrheal illness. We conducted a prospective cohort study of allogeneic and autologous HCT recipients at a single center between December 2016 and January 2019. Stool samples were collected during the week before HCT, and formed samples were evaluated for the presence of 22 diarrheal pathogens using the BioFire FilmArray GI panel. We determined the frequency with which participants were colonized with each pathogen and identified factors associated with colonization. We then determined how frequently pretransplantation colonization led to post-transplantation diarrheal infections due to the colonizing pathogen and whether colonization was associated with increased number of days of post-transplantation diarrhea during the transplant hospitalization. We enrolled 112 asymptomatic patients (allogeneic, 61%; autologous, 39%) who had a formed stool specimen before HCT, of whom 41 (37%) had a GI pathogen detected. The most commonly detected organisms were Clostridioides difficile (n = 21; 19%), Yersinia enterocolitica (n = 9; 8%), enteropathogenic Escherichia coli (EPEC) (n = 6; 6%), and norovirus (n = 5; 4%). Female sex and previous C. difficile infection were associated with C. difficile colonization, and having non-Hodgkin lymphoma was associated with being colonized with a diarrheal pathogen other than C. difficile. Thirteen of 21 patients (62%) with pretransplantation C. difficile colonization developed a clinical C. difficile infection post-transplantation, and 8 of 10 patients (80%) colonized with EPEC or enteroaggregative E. coli developed post-transplantation infections due to their colonizing pathogen. Pretransplantation C. difficile colonization was also associated with an increased duration of post-transplantation diarrhea (P = .048). Conversely, none of the 9 patients with pretransplantation Yersinia enterocolitica colonization developed a post-transplantation Y. enterocolitica infection. Patients admitted for HCT are frequently colonized with a diverse range of GI pathogens. Colonization with C. difficile colonization and diarrheagenic E. coli is frequently associated with post-transplantation diarrheal infections caused by these organisms, but the clinical significance of colonization with other GI pathogens is not clear.