BACKGROUND: The hermetic closure of the dura mater is a critical step in neurosurgical training, often undervalued but crucial to preventing serious complications such as cerebrospinal fluid (CSF) leaks leading to meningitis and death. Inadequate closure, often due to insufficient training, can result in challenging complications, including prolonged hospitalization and reoperation.
OBJECTIVE: To address the deficiencies in dural closure training, this study aims to describe a 3D prototype for simulating post-craniotomy dura mater suturing. The objective is to reduce the incidence of CSF leaks and improve the training of neurosurgery residents.
METHODS: The study involves the creation of a 3D prototype based on magnetic resonance imaging and computed tomography scans. The additive manufacturing of structures is performed using ABS filament, and a silicone rubber membrane is used to simulate the meningeal dura mater. Neurosurgery residents undergo training using this model, and the effectiveness is evaluated.
METHODS: The study is conducted at the Institute of Neurology of Curitiba (Hospital INC), focusing on neurosurgery residents from the first to fifth year of residency.
METHODS: Seven residents participate in the study, with varying levels of experience in dural closure procedures. The training involves a simulated surgical environment using the 3D prototype.
RESULTS: After training, residents show improvements in confidence and theoretical knowledge related to dural closure. Binary questions indicate a strong desire for more practical training on dural closure, with 85.7% believing in the essential role of 3D molds in their neurosurgery training.
CONCLUSIONS: The study highlights the importance of adequate training for dural closure to prevent serious complications in neurosurgery. The use of 3D simulation models, despite some limitations, proves to be an effective educational strategy. The emerging technology of bioprinting holds promise for further enhancing simulation materials, bringing medical education closer to realistic tissue replication.

BACKGROUND: Resident performance on the Plastic Surgery In-Service Examination (PSITE) is used as a predictor of success on the American Board of Plastic Surgery Written Examination, as well as resident progression and fellowship applications. However, information specifically addressing strategies on optimal PSITE preparation is lacking in the plastic surgery literature when compared to general surgery. For this reason, we aim to understand if the topic is well-studied and denote effective study strategies and curricular interventions in both fields that can help residents and programs optimize PSITE performance.
METHODS: A literature search including studies from 2012 to 2022 was conducted following PRISMA guidelines in PubMed and EMBASE to identify articles on strategies to improve in-service exam scores for general surgery and plastic surgery. Only studies that reported measurable outcomes in raw score, percentile score, or percent correct were included.
RESULTS: Qualitative analysis of 30 articles revealed 2 categories of interventions: individual study habits and institutional curricular interventions. In general surgery literature, 27 articles examined interventions positively impacting resident ABSITE scores, with 21 studies classified as institutional curricular interventions and 6 articles addressing individual study habits. Themes associated with improved ABSITE performance included mandatory remediation programs, dedicated study time, and problem-based learning interventions. In contrast, only 3 articles in plastic surgery literature discussed interventions associated with improved PSITE scores, all falling under curricular interventions.
CONCLUSIONS: Unfortunately, the plastic surgery literature lacks concrete evidence on how residents can improve performance. Future research in plastic surgery should replicate successful strategies from general surgery and further investigate optimal preparation strategies for the PSITE. Such endeavors can contribute to improving resident performance and advancing plastic surgery education and patient care.

OBJECTIVE: Children of caregivers with limited health literacy are at risk of poorer health outcomes. Thus, health literacy-informed communication tools are critical to achieving a more equitable health system. However, there is no agreement on the health literacy skills pediatric residents should attain. We used Delphi methodology to establish consensus on health literacy objectives to inform development of a pediatric resident curriculum.
METHODS: Our Delphi panel participated in 3 rounds of anonymous surveys to rank the importance of health literacy objectives in pediatric resident education. Consensus was defined as ≥70% of panelists identifying an objective as essential or 100% agreeing an objective was recommended or essential.
RESULTS: Thirteen pediatric health literacy experts comprised a racially, geographically, and professionally-diverse panel. After 3 survey rounds, 27 of the initial 65 objectives met consensus. All final objectives aligned with Accreditation Council for Graduate Medical Education (ACGME) core competencies.
CONCLUSIONS: A panel of pediatric health literacy experts established consensus on health literacy objectives specific to pediatric resident training. These prioritized objectives align with ACGME core competencies, as well as evidence-based strategies like teach-back, and newer considerations like addressing organizational health literacy. They should inform future health literacy curricula and assessment within pediatric residency programs.

Plastic surgeons routinely use 3D-models in their clinical practice, from 3D-photography and surface imaging to 3D-segmentations from radiological scans. However, these models continue to be viewed on flattened 2D screens that do not enable an intuitive understanding of 3D-relationships and cause challenges regarding collaboration with colleagues. The Metaverse has been proposed as a new age of applications building on modern Mixed Reality headset technology that allows remote collaboration on virtual 3D-models in a shared physical-virtual space in real-time. We demonstrate the first use of the Metaverse in the context of reconstructive surgery, focusing on preoperative planning discussions and trainee education. Using a HoloLens headset with the Microsoft Mesh application, we performed planning sessions for 4 DIEP-flaps in our reconstructive metaverse on virtual patient-models segmented from routine CT angiography. In these sessions, surgeons discuss perforator anatomy and perforator selection strategies whilst comprehensively assessing the respective models. We demonstrate the workflow for a one-on-one interaction between an attending surgeon and a trainee in a video featuring both viewpoints as seen through the headset. We believe the Metaverse will provide novel opportunities to use the 3D-models that are already created in everyday plastic surgery practice in a more collaborative, immersive, accessible, and educational manner.

UNASSIGNED: Currently, there is a paucity of prior investigations and studies examining applications for artificial intelligence (AI) in upper-extremity (UE) surgical education. The purpose of this investigation was to assess the performance of a novel AI tool (ChatGPT) on UE questions on the Orthopaedic In-Training Examination (OITE). We aimed to compare the performance of ChatGPT to the examination performance of hand surgery residents.
UNASSIGNED: We selected questions from the 2020-2022 OITEs that focused on both the hand and UE as well as the shoulder and elbow content domains. These questions were divided into two categories: those with text-only prompts (text-only questions) and those that included supplementary images or videos (media questions). Two authors (B.K.F. and G.S.M.) converted the accompanying media into text-based descriptions. Included questions were inputted into ChatGPT (version 3.5) to generate responses. Each OITE question was entered into ChatGPT three times: (1) open-ended response, which requested a free-text response; (2) multiple-choice responses without asking for justification; and (3) multiple-choice response with justification. We referred to the OITE scoring guide for each year in order to compare the percentage of correct AI responses to correct resident responses.
UNASSIGNED: A total of 102 UE OITE questions were included; 59 were text-only questions, and 43 were media-based. ChatGPT correctly answered 46 (45%) of 102 questions using the Multiple Choice No Justification prompt requirement (42% for text-based and 44% for media questions). Compared to ChatGPT, postgraduate year 1 orthopaedic residents achieved an average score of 51% correct. Postgraduate year 5 residents answered 76% of the same questions correctly.
UNASSIGNED: ChatGPT answered fewer UE OITE questions correctly compared to hand surgery residents of all training levels.
UNASSIGNED: Further development of novel AI tools may be necessary if this technology is going to have a role in UE education.

BACKGROUND: Emergency medicine (EM) trainee comfort level with lumbar puncture (LP) has decreased over time due to changing practice guidelines, particularly amongst pediatric patients. We implemented a \"just in time\" (JIT) brief educational video based on a previously published LP Performance Scoring Checklist to improve trainee efficiency and competence in LP performance.
METHODS: Our pilot quasi-experimental study took place January-June 2022 within a large, academic Midwestern emergency department (ED) with an established 3-year EM residency program. All 9 interns performed a timed diagnostic LP on an infant LP model in January, scored according to the LP Performance Scoring Checklist. In June, interns repeated the timed LP procedure directly after watching a brief educational video based on major checklist steps. The study was deemed exempt by the Institutional Review Board.
RESULTS: All interns completed both assessments. At baseline, interns had logged performance of median 2 (IQR 0-5) LPs and spent 12.9 (10.3-14.4) minutes performing the procedure. Post-intervention, interns had logged an additional median 2 (0-5) LPs and completed the procedure faster with an average time of 10.3 (9.7-11.3) minutes (p = 0.004). A median of 5 (4-7) major steps were missed at baseline, compared to 1 (1-2) at time of post-intervention assessment (p = 0.015).
CONCLUSIONS: Development of a brief educational video improved efficiency and competency amongst our intern class in performing an infant LP when viewed Just-In-Time. Similar efforts may improve education and performance of other rare (or decreasing in frequency) procedures within EM training.

UNASSIGNED: Emergency department (ED) crowding negatively affects patient care, but the effect on resident education has been difficult to quantify. We aimed to describe the relationship between ED crowding and residents\' ability to meet point-of-care ultrasound (POCUS) education goals.
UNASSIGNED: We retrospectively reviewed medical records from November 2021 to June 2023 at an academic level 1 trauma center, where emergency medicine residents complete longitudinal POCUS scanning shifts throughout 3 years of training. Residents are expected to complete ≥14 scans per scanning shift. We assessed whether completing the goal POCUS scans on a scanning shift (success: ≥14 scans, near-success: 10‒13, failure: <10) was associated with the average National Emergency Department Overcrowding Scale (NEDOCS) score or patient boarding hours during each scanning shift. Ordinal logistic regression was performed, controlling for the type of POCUS device available and the presence of medical students, interns, ultrasound faculty, and multiple residents.
UNASSIGNED: Over 125 scanning shifts, 1340 scans were performed. Residents met the expected number of POCUS scans for 26.4% of scanning shifts, with 34.4% near-success and 39.2% failure. The average NEDOCS was 157.4 ± 31.9. POCUS success was associated with a lower mean NEDOCS (142 vs. 169, p < 0.001). After controlling for covariates, every 10-point increase in NEDOCS was associated with 17% lower odds of achieving the goal (odds ratio [OR] = 0.83, 95% confidence interval [CI] 0.73‒0.94, p = 0.003). Other significant factors were having only one resident on a scanning shift, which was associated with lower odds of success (OR = 0.41, 95% CI 0.18‒0.97, p = 0.043), and having a cart-based POCUS device available in addition to a handheld POCUS device, which was associated with higher odds of success (OR = 13.58, 95% CI 5.53‒33.38, p < 0.001).
UNASSIGNED: As ED crowding increased, residents were increasingly likely to fail to meet their POCUS education goals.

OBJECTIVE: The aim of this study was to explore local practices and perceptions of effective nurse-resident communication during shifts. Subsequently, effective communication was sought to be reinforced by implementing an initiative for improvement.
METHODS: A mixed-methods study was performed, combining a questionnaire with focus groups. Following qualitative analysis, 3 initiatives for improvement of nurse-resident communication were scrutinized, after which 1 initiative was implemented. Overall contentment with the implementation and effectiveness of communication was reassessed through a questionnaire at 3 months postimplementation.
METHODS: This study took place between 2022 and 2023 at the Department of Surgery of the Leiden University Medical Center, a tertiary center in the Netherlands.
METHODS: All surgical nurses (n = 150) and residents (n = 20) were invited to participate, by responding to the questionnaire and take part in the focus groups. A total of 38 nurses (response rate 25.3%) and 12 residents (60%) completed the questionnaire, and 31 nurses and 13 residents participated in the focus groups.
RESULTS: The themes \"clarity,\" \"mutual respect,\" \"accessibility\" and \"approach\" were critical for effective communication, in which there were interdisciplinary differences in the interpretation and needs regarding \"clarity.\" In response, structured moments for interdisciplinary consultation during shifts were implemented, which were foremostly useful according to nurses (73.9%), compared to residents (40.0%). A majority of the nurses agreed that communication during shifts improved through fixed moments (60.9%).
CONCLUSIONS: Differences in the perception of critical elements for efficient nurse-resident communication during shifts can be found, which could possibly be explained by differences in training and culture. Mutual awareness for each other\'s tasks, responsibilities and background seems vital for the ability to deliver good patient care during shifts. To improve interprofessional practice and overcome concerns of quality of care, attention for local practices is imperative. Practical arrangements, such as fixed moments for peer communication, can strengthen partnership during shift work.

UNASSIGNED: Although recent studies demonstrated resident satisfaction in the treatment of skin of color (SOC) related disease, comfort levels treating hair specific to populations within the SOC spectrum is unclear.
UNASSIGNED: The purpose of this study is to assess dermatology residents comfort level in recognizing and treating various common hair conditions with a focus on those specific to SOC.
UNASSIGNED: An Institutional Review Board-approved survey was distributed to United States residents of Accreditation Council for Graduate Medical Education-accredited dermatology programs. Data pertaining to hair care knowledge and treatment comfort levels were collected. Analysis was completed using equal variance 2-sample t tests and analysis of variance F tests, P < .05.
UNASSIGNED: Dermatology residents were relatively comfortable with common conditions such as androgenetic alopecia and alopecia areata, but uncomfortable with creating healthy hair regimens, discussing natural hair care products, and treating trichorrhexis nodosa. Resident self-identification as underrepresented in medicine significantly impacted resident knowledge of hair care and treatment in patients with SOC.
UNASSIGNED: This study was limited due to small sample size and potential recall bias.
UNASSIGNED: This study highlights knowledge gaps in understanding hair-related care for patients with SOC, affirming the continued importance of diversifying dermatology programs as well as hair-specific training for residents.

Background Orthopedic hand surgeons rely on occupational therapy (OT) as a crucial part of rehabilitation following injury or surgery. Therefore, orthopedic surgeons should understand the full range of OT services. There is limited prior research on orthopedic residents\' understanding of OT in the United States. The main goal of this study is to examine how well orthopedic surgery residents grasp and perceive the role of OT, particularly in hand surgery, as integrated into their educational curriculum. Methods The study included all orthopedic surgery residents from a single institution (Columbia University, New York) during 2022-2023. We obtained permission from the Institutional Review Board, Department Chair, and Program Director to recruit participants. Eligible residents who agreed to participate completed questionnaires regarding their understanding of the role of OT in orthopedic surgery. Results Thirty subjects met the inclusion criteria. The total response rate from the residents was 14/30 (47%). The residents reported a mediocre level of familiarity with OT while also rating 4.5/5 the importance of OT in hand surgery without significant difference between postgraduate year groups. 11/14 residents reported no formal training concerning the role of OT in hand surgery. 12/14 residents reported that it would be helpful to spend time with an occupational therapist. Conclusions This study revealed the lack of confidence residents expressed regarding occupational therapists\' roles. All residents recognized the importance of OT in hand surgery and expressed interest in shadowing occupational therapists. Residents of all levels acknowledge the crucial partnership between orthopedists and occupational therapists but lack formal education about the therapist\'s scope and role.