Evaluating Changes in Family Medicine Applicant Characteristics Following the Onset of Virtual Interviewing.

BACKGROUND AND OBJECTIVES: The COVID-19 pandemic obliged the field of graduate medical education to pivot from in-person to virtual residency interviews in 2020. The decreased travel and financial barriers of this format could potentially lead to greater diversity and equity in the primary care workforce. We aimed to evaluate changes in applicant pools from in-person to virtual interviewing cycles. METHODS: We conducted a retrospective review of Electronic Residency Application Services (ERAS) from five US family medicine residencies across five interview cycles (three in-person and two virtual; 2017/2018 through 2021/2022). We compared geographic and demographic data about applicants as well as administrative program data. RESULTS: The study included 25,271 applicants. The average distance between applicants and programs was 768 miles during in-person interview years and 772 miles during virtual interview years (P=.27). Applicants who interviewed with programs were 446 and 459 miles away, respectively (P=.06). During in-person application years, applicants with backgrounds historically underrepresented in medicine (URM) submitted an average of 21% of applications; this increased approximately 1% during virtual interviewing years (OR, 1.08; P=.03). There were no other differences between in-person and virtual application years in rates of URM applicants. Residency programs received more applications from US medical schools (OR, 1.46; P<.0001) and were more likely to interview a US medical school applicant (OR, 2.26; P<.0001) in virtual years. Program fill rates appeared to be lower during virtual years. CONCLUSIONS: The virtual interviewing format did not appear to substantially increase the geographic, racial, or ethnic diversity of applicants, and was associated with increased applications from US medical schools.

Does the use of a "wrap" in three-dimensional surgical planning influence the bony margin status of benign and malignant neoplasms of the oral, head, and neck region? An initial investigation.

PURPOSE: Three-dimensional surgical planning (3-DSP) is becoming commonplace in the management of benign and malignant disease for oral and maxillofacial surgery practice within the last decade. Surgeons utilize a virtual "wrap" to preoperatively delineate and define maxillofacial tumor resection margins. The investigators hypothesized that the use of a wrap is a predictable method to obtain negative bony margins. METHODS: The investigators implemented a retrospective chart review. The sample was composed of patients over the age of 18 treated at John Peter Smith Health Network and Parkland/UT Southwestern Medical Center who obtained 3-DSP for the pathology of the head and neck, involving the bone, with a virtual wrap utilized for bony margins. The proportion of cases was calculated, descriptive statistics were reported, and binomial exact calculation was performed for confidence intervals. The primary variable analyzed was bony margin status on final histopathology, involved or uninvolved, based on the pathology report. RESULTS: The sample was composed of 39 cases, one of which was excluded due to aborting the preplanned 3-DSP. Of the 38 included cases, one had involved bony margin on final histopathology (2.6%; 95% confidence limits, 0.1%, 13.8%). There were 16 malignant cases (42%) and 22 benign cases (58%). When stratified by pathology, 1 out of the 16 malignant cases (6.3%; 95% confidence interval, 0.2%, 30%) and 0 out of the 22 benign cases (95% confidence interval, 0%, 15.4%) had an involved bony margin on final histopathology. CONCLUSION: The results of this preliminary study suggest three-dimensional surgical planning with wrap margins is a predictable method to obtain negative bony margins in benign and malignant disease of the maxillofacial complex. Further studies will focus on compiling prospective data to solidify the accuracy and predictability of using a wrap to obtain negative bony margins.

Implementation of a Preoperative Huddle at a Level 1 Trauma Center.

OBJECTIVE: Medical errors resulting in patient harm still occur at an alarmingly high rate. Surgery is a high-risk area that can frequently result in patient harm if errors occur. There is a need for standardization of communication and processes to decrease errors. We sought to determine whether the implementation of a preoperative huddle at our hospital could standardize communication and decrease medical errors. METHODS: A unique preoperative huddle was developed and implemented at a level 1 trauma center. We reviewed data before and after the implementation of the preoperative huddle including patient surveys and comments, the percentage of on-time operating room (OR) starts, OR turnover times, and the number of sentinel events. RESULTS: After huddle implementation, we observed a trend of improvement in our patient survey results on patient's perception that the doctors/nurses explained the procedure understandably after huddle implementation. There was a statistically yet limited clinically significant increase in OR turnover time from 37 to 40 minutes (P < 0.001). There was also an increase in on-time OR starts from 37% to 45% (P < 0.001). We observed a decrease in the number of sentinel events, with only 1 occurring each year since implementation. CONCLUSIONS: A preoperative huddle was successfully implemented at a level 1 trauma hospital and helped standardize communication without significantly disrupting workflow. To our knowledge, this method of preoperative huddling has not been previously described in the literature.

What is the Resident Perception of Physician Assistants in an Oral and Maxillofacial Training Program?

PURPOSE: Physician assistants (PAs) are not employed in a widespread manner in the academic oral and maxillofacial surgery setting despite being able to assist with resident workload. We aim to measure residents' perception of PAs employed by an academic oral and maxillofacial surgery department after the addition of 2 PAs to the department. METHODS: The investigators conducted an anonymous cross-sectional survey study addressing resident perception of PA's on reducing their working hours, the scope of PA's role, and the positive and negatives of working with a PA. The survey was distributed to current oral and maxillofacial surgery residents, non-categorical interns, and recent graduates at Parkland Memorial Hospital and John Peter Smith Hospital between November 1, 2020 and January 31, 2021. A follow-up survey to collect demographic data was distributed between May 20, 2021 and June 10, 2021. Descriptive statistics were used to summarize the results, with bootstrapping techniques to calculate 95% confidence intervals (CI). RESULTS: Investigators contacted 54 residents and recent alumni, and 31 (57%) responded to the original survey and 32 responded to the follow-up survey. All respondents agreed that the addition of PAs decreased resident workload (100%; 95% CI). The majority stated PAs should assist with rounding on inpatients (61%; 95% CI), in hospital consultations (52%; 95% CI), clinic appointments (74%; 95% CI), and patient care coordination (97%; 95% CI). Only 29% (95% CI) stated that PAs should be assisting in the operating room. CONCLUSION: The results of this study suggest that residents perceive the addition of PAs to the academic oral and maxillofacial surgery program to be beneficial when it comes to reducing overall workload and increasing potential educational opportunities, by assisting with care coordination, outpatient appointments, and inpatient rounding.

Biomechanical Study of Patellar Component Fixation with Varying Degrees of Bone Loss.

BACKGROUND: The decision as to whether or not to resurface the patella in revision total knee arthroplasty (TKA) is affected by the amount of patellar bone stock remaining; however, the impact of the cancellous bone status on patellar component fixation has not been studied. Therefore, we conducted a biomechanical study of patellar component fixation with varying degrees of cancellous bone loss. METHODS: Sixty pairs of cadaveric patellae were randomly assigned between 3 groups and prepared in similar manner to a TKA with the standard 3-hole configuration. A control patella and an experimental patella were designated in each pair. To simulate bone loss in the experimental patellae, 1, 2, and 3 of the standard drill holes were uniformly enlarged to 12 mm in group 1, group 2, and group 3, respectively. Afterward, an all-polyethylene patellar component was cemented to each patella, as done intraoperatively. Patellar components were then sheared off using a materials testing system. The resulting mean offset yield force was analyzed within each group using paired t-tests. RESULTS: The mean offset yield force for the control patellae was greater than the experimental patellae in group 1. In groups 2 and 3, the experimental patellae produced a greater mean offset yield force than the control patellae. Comparison within each group did not demonstrate a statistically significant difference. CONCLUSION: Bone loss with enlargement of the patellar fixation holes, as is frequently seen in revision TKA, with holes up to 12 mm, does not significantly decrease patellar component fixation shear strength in this biomechanical cadaveric study.

Association between depression and hypertension using classic and revised blood pressure thresholds.

BACKGROUND: In a primary care population, the relationship between treatment of depression and hypertension (HTN) under the recently revised American College of Cardiology and American Heart Association HTN thresholds for diagnosing HTN is unknown. OBJECTIVE: To compare the association between changes in severity of co-occurring depression and HTN over time using the newly revised versus previous HTN guidelines. METHODS: In this retrospective cohort study, outpatients ≥18 years (n = 3018) with clinically significant depressive symptoms and elevated blood pressure at baseline were divided into a 'revised' guideline group (baseline blood pressure ≥130/80 mmHg), a 'classic' guideline group (≥140/90 mmHg) and a 'revised-minus-classic' group (≥130/80 and <140/90 mmHg). Depressive symptom change was assessed using the Patient Health Questionnaire-9 (PHQ-9). Correlations between changes in PHQ-9 scores and HTN levels by group over a 6- to 18-month observation period were assessed using robust regression analysis. RESULTS: There were demographic and clinical differences between groups. A total of 41% of study subjects (1252/3018) had a visit during the follow-up period where additional PHQ-9 and HTN results were available. Depressive symptom change was unrelated to change in blood pressure in the revised and revised-minus-classic groups. The classic HTN group demonstrated a clinically insignificant change in systolic blood pressure for each unit change in PHQ-9 score (ß = 0.23, P-value =0.02). CONCLUSIONS: Although a statistically significant association between reduced HTN levels and improvement in depressive symptoms was demonstrated under classic HTN guidelines, there was no clinically meaningful association between treatment of depression and improved HTN levels under either guideline.

The cross-sectional association between severity of non-cognitive disability and self-reported worsening memory.

BACKGROUND: Research has demonstrated a clear association between cognitive decline and non-cognitive disability; however, all of these studies focus on disability as a correlate or result of some level of cognitive impairment or dysfunction. The relationship between disability and cognition is likely a complex one, that is currently incompletely described in the literature. OBJECTIVES: Our objective was to estimate the prevalence of long-term, non-cognitive disability using a population-representative sample of adults aged 18 and older, and then estimate the association between long-term, non-cognitive disability and self-reported worsening memory. METHODS: Using the 2009 Florida Behavioral Risk Factor Surveillance System (BRFSS), we measured the relationship between non-cognitive disability and worsening memory using multivariable logistic regression analysis weighted to account for the complex sampling design of the BRFSS. We also estimated the adjusted odds of worsening memory by disability severity, classified according to the types of assistance needed. RESULTS: Approximately 18% (95% confidence interval = (16%, 19%)) of Floridians were living with a long-term, non-cognitive disability in 2009. Among adults with no disability during or prior to the last year, only 5% reported worsening memory. The proportion of Floridians reporting worsening memory increases with increasing severity of disability-related limitations. In a multivariable logistic regression model, odds of worsening memory increased significantly with severity of disability-related limitations. CONCLUSIONS: These results highlight the association between non-cognitive disability and subsequent increased odds of worsening memory, independent of several other known risk factors, and a dose-response association with disability-related limitations.