Self-Reported Emergency Medicine Residency Applicant Attitudes Towards a Procedural Cadaver Laboratory Curriculum

Objective: Residency applicants consider a variety of factors when ranking emergency medicine (EM) programs for their NRMP match list. A human cadaver emergency procedure lab curriculum is uncommon. We hypothesized that the presence this curriculum would positively impact the ranking of an EM residency program.Methods: The EM residency at Nebraska Medical Center is an urban, university-based program with a PGY I-III format. Residency applicants during the interview for a position in the PGY I class of 2006 were surveyed by three weekly electronic mailings. The survey was distributed in March 2006 after the final NRMP match results were released. The survey explored learner preferences and methodological commonality of models of emergency procedural training, as well as the impact of a procedural cadaver lab curriculum on residency ranking. ANOVA of ranks was used to compare responses to ranking questions.Results: Of the 73 potential subjects, 54 (74%) completed the survey. Respondents ranked methods of procedural instruction from 1 (most preferred or most common technique) to 4 (least preferred or least common technique). Response averages and 95% confidence intervals for the preferred means of learning a new procedure are as follows: textbook (3.69; 3.51-3.87), mannequin (2.83; 2.64-3.02), human cadaver (1.93; 1.72-2.14), and living patient (1.56; 1.33-1.79). Response averages for the commonality of means used to teach a new procedure are as follows: human cadaver (3.63; 3.46-3.80), mannequin (2.70; 2.50-2.90), living patient (2.09; 1.85-2.33), and textbook (1.57; 1.32-1.82). When asked if the University of Nebraska Medical Center residency ranked higher in the individual’s match list because of its procedural cadaver lab, 14.8% strongly disagreed, 14.8% disagreed, 40.7% were neutral, 14.8% agreed, and 14.8% strongly agreed.Conclusion: We conclude that, although cadaveric procedural training is viewed by senior medical student learners as a desirable means of learning a procedure, its use is uncommon during medical school, and its presence as part of a residency curriculum does not influence ranking of the residency program.[WestJEM. 2008;9:141-145.

Progress along developmental tracks for electronic health records implementation in the United States

The development and implementation of electronic health records (EHR) have occurred slowly in the United States. To date, these approaches have, for the most part, followed four developmental tracks: (a) Enhancement of immunization registries and linkage with other health records to produce Child Health Profiles (CHP), (b) Regional Health Information Organization (RHIO) demonstration projects to link together patient medical records, (c) Insurance company projects linked to ICD-9 codes and patient records for cost-benefit assessments, and (d) Consortia of EHR developers collaborating to model systems requirements and standards for data linkage. Until recently, these separate efforts have been conducted in the very silos that they had intended to eliminate, and there is still considerable debate concerning health professionals access to as well as commitment to using EHR if these systems are provided. This paper will describe these four developmental tracks, patient rights and the legal environment for EHR, international comparisons, and future projections for EHR expansion across health networks in the United States

Assessment of a Chief Complaint–Based Curriculum for Resident Education in Geriatric Emergency Medicine

Introduction: We hypothesized that a geriatric chief complaint–based didactic curriculum would improve resident documentation of elderly patient care in the emergency department (ED).Methods: A geriatric chief complaint curriculum addressing the 3 most common chief complaints—abdominal pain, weakness, and falls—was developed and presented. A pre- and postcurriculum implementation chart review assessed resident documentation of the 5 components of geriatric ED care: 1) differential diagnosis/patient evaluation considering atypical presentations, 2) determination of baseline function, 3) chronic care facility/caregiver communication, 4) cognitive assessment, and 5) assessment of polypharmacy. A single reviewer assessed 5 pre- and 5 postimplementation charts for each of 18 residents included in the study. We calculated 95% confidence and determined that statistical significance was determined by a 2-tailed z test for 2 proportions, with statistical significance at 0.003 by Bonferroni correction.Results: For falls, resident documentation improved significantly for 1 of 5 measures. For abdominal pain, 2 of 5 components improved. For weakness, 3 of 5 components improved.Conclusion: A geriatric chief complaint–based curriculum improved emergency medicine resident documentation for the care of elderly patients in the ED compared with a non–age-specific chief complaint–based curriculum. [West J Emerg Med. 2011;12(4):484–488.

Assessment of a Chief Complaint–Based Curriculum for Resident Education in Geriatric Emergency Medicine

Introduction: We hypothesized that a geriatric chief complaint–based didactic curriculum would improve resident documentation of elderly patient care in the emergency department (ED).Methods: A geriatric chief complaint curriculum addressing the 3 most common chief complaints—abdominal pain, weakness, and falls—was developed and presented. A pre- and postcurriculum implementation chart review assessed resident documentation of the 5 components of geriatric ED care: 1) differential diagnosis/patient evaluation considering atypical presentations, 2) determination of baseline function, 3) chronic care facility/caregiver communication, 4) cognitive assessment, and 5) assessment of polypharmacy. A single reviewer assessed 5 pre- and 5 postimplementation charts for each of 18 residents included in the study. We calculated 95% confidence and determined that statistical significance was determined by a 2-tailed z test for 2 proportions, with statistical significance at 0.003 by Bonferroni correction.Results: For falls, resident documentation improved significantly for 1 of 5 measures. For abdominal pain, 2 of 5 components improved. For weakness, 3 of 5 components improved.Conclusion: A geriatric chief complaint–based curriculum improved emergency medicine resident documentation for the care of elderly patients in the ED compared with a non–age-specific chief complaint–based curriculum. [West J Emerg Med. 2011;12(4):484–488.

Dexamethasone Protects Against Tourniquet-Induced Acute Ischemia-Reperfusion Injury in Mouse Hindlimb

Extremity injuries with hemorrhage have been a significant cause of death in civilian medicine and on the battlefield. The use of a tourniquet as an intervention is necessary for treatment to an injured limb; however, the tourniquet and subsequent release results in serious acute ischemia-reperfusion (IR) injury in the skeletal muscle and neuromuscular junction (NMJ). Much evidence demonstrates that inflammation is an important factor to cause acute IR injury. To find effective therapeutic interventions for tourniquet-induced acute IR injuries, our current study investigated effect of dexamethasone, an anti-inflammatory drug, on tourniquet-induced acute IR injury in mouse hindlimb. In C57/BL6 mice, a tourniquet was placed on unilateral hindlimb (left hindlimb) at the hip joint for 3 h, and then released for 24 h to induce IR. Three hours of tourniquet and 24 h of release (24-h IR) caused gastrocnemius muscle injuries including rupture of the muscle sarcolemma and necrosis (42.8 ± 2.3% for infarct size of the gastrocnemius muscle). In the NMJ, motor nerve terminals disappeared, and endplate potentials were undetectable in 24-h IR mice. There was no gastrocnemius muscle contraction in 24-h IR mice. Western blot data showed that inflammatory cytokines (TNFα and IL-1β) were increased in the gastrocnemius muscle after 24-h IR. Treatment with dexamethasone at the beginning of reperfusion (1 mg/kg, i.p.) significantly inhibited expression of TNFα and IL-1β, reduced rupture of the muscle sarcolemma and infarct size (24.8 ± 2.0%), and improved direct muscle stimulation-induced gastrocnemius muscle contraction in 24-h IR mice. However, this anti-inflammatory drug did not improve NMJ morphology and function, and sciatic nerve-stimulated skeletal muscle contraction in 24-h IR mice. The data suggest that one-time treatment with dexamethasone at the beginning of reperfusion only reduced structural and functional impairments of the skeletal muscle but not the NMJ through inhibiting inflammatory cytokines