Citations

Background: Despite increased adoption of virtual surgical planning (VSP) in various craniofacial indications, the incorporation of VSP/3DP into facial trauma care remains limited. Therefore, Expedited Preoperative Point of Care for Fracture Reduction to Normalized Anatomy and 3DP to Improve Surgical Outcomes (EPPOCRATIS) was introduced in 2021. This study evaluates our experience with EPPORATIS in craniomaxillofacial trauma over 10 years. Methods: A retrospective review of patients who underwent facial trauma repair between September 2014 and September 2024 was conducted. For each VSP/3DP case, a patient with similar facial trauma patterns, who was treated without VSP, was selected. Evaluation metrics included operative time, blood loss, length of stay, complication rates, and fracture reduction accuracy through 3D heatmap analyses. Operative metrics were normalized by implant (i.e., fracture plates and screws) count to account for fracture complexity. A value of p < 0.05 was deemed statistically significant. Results: The VSP group presented with more complex injuries and higher involvement of various surgical specialties (p < 0.5) and demonstrated longer operative times (p < 0.03). Although the difference was not statistically significant (p = 0.4), when adjusted for implant count, the VSP group had shorter operative times (median: 15.4 vs. 19.3 min/implant) and reduced blood loss compared to non-VSP cases (median: 3.4 mL/implant vs. 4.2 mL/implant). Complications, revision rates, and length of stay showed no significant differences. Conclusions: The use of VSP/3DP (EPPOCRATIS) in craniomaxillofacial trauma reconstruction demonstrated operative efficiency and accurate fracture reduction in complex cases. Further studies are needed to examine the feasibility and cost-effectiveness of point-of-care VSP/3DP in trauma centers.

» Femoroacetabular impingement (FAI) is the premature contact of the femoral head-neck junction with the superior acetabular rim during hip range of motion, which may further damage intra-articular soft tissue structures and lead to the accelerated development of osteoarthritis. » FAI syndrome is diagnosed by a triad of symptoms, clinical signs, and imaging findings, and is a common cause of hip pain in young patients that have a significant impact on patient hip-related function and quality of life. » The treatment of FAI syndrome begins with noninvasive nonoperative modalities such as patient education and supervised exercise-based physical therapy. For recalcitrant symptoms, various injections have been explored for both diagnostic and therapeutic purposes; however, the efficacy of these interventions have generally not been demonstrated outside of the short term » In this article, we examine the available literature regarding the nonoperative treatment of FAI and provide insight into the effectiveness of current treatment modalities.

Abstract Background The Global Leadership Initiative on Malnutrition (GLIM) introduced an approach for malnutrition diagnosis in 2019 that comprised screening followed by assessment of three phenotypic criteria (weight loss, low body mass index [BMI], and low muscle mass) and two etiologic criteria (reduced food intake/assimilation and inflammation/disease burden). This planned update reconsiders the GLIM framework based on published knowledge and experience over the past 5 years. Methods A working group ( n = 43 members) conducted a literature search spanning 2019–2024 using the keywords “Global Leadership Initiative on Malnutrition or GLIM.” Prior GLIM guidance activities for using the criteria on muscle mass and inflammation were reviewed. Successive rounds of revision and review were used to achieve consensus. Results More than 400 scientific reports were published in peer‐reviewed journals, forming the basis of 10 systematic reviews, some including meta‐analyses of GLIM validity that indicate strong construct and predictive validity. Limitations and future priorities are discussed. Working group findings suggest that assessment of low muscle mass should be guided by experience and available technological resources. Clinical judgment may suffice to evaluate the inflammation/disease burden etiologic criterion. No revisions of the weight loss, low BMI, or reduced food intake/assimilation criteria are suggested. After two rounds of review and revision, the working group secured 100% agreement with the conclusions reported in the 5‐year update. Conclusion Ongoing initiatives target priorities that include malnutrition risk screening procedures, GLIM adaptation to the intensive care setting, assessment in support of the reduced food intake/assimilation criterion, and determination of malnutrition in obesity.

AbstractPurposeThe small and complex space of the intranasal cavity poses a challenge to teaching and learning sinonasal anatomy in undergraduate medical education. Evidence suggests that utilizing 3D‐printed (3DP) models is an effective means to comprehend anatomical structures and their spatial relationships. In this study, we introduce and evaluate the educational value of rigid nasal endoscopy on realistic 3DP and silicone‐cast sinus models as a method to teach medical students intranasal anatomy.MethodsTwelve first‐year medical students participated in an educational rigid‐nasal endoscopy workshop led by Otolaryngology PGY‐2 residents and rhinology consultants. The workshop consisted of (1) an introductory PowerPoint on rigid nasal endoscopy and basic intranasal anatomy, (2) timed trials that tested students' ability to locate intranasal anatomical structures while scoping with a rigid endoscope, and (3) pre‐ and post‐surveys.ResultsParticipants improved in their ability to locate each intranasal anatomical structure during the timed trials. Participants felt that rigid endoscopy of 3DP models was an effective method to learn intranasal anatomy compared to their traditional medical school anatomy course.ConclusionThe results of this study suggest that rigid nasal endoscopy of 3DP sinus models is a potentially high‐value educational method for teaching intranasal anatomy to first‐year medical students. Students enjoyed the opportunity to learn intranasal anatomy while practicing a clinically relevant procedure ‐ rigid nasal endoscopy.

Pediatric regional anesthesia offers significant benefits, yet its adoption faces barriers, including perceived overcomplexity. This study aimed to identify and establish a set of core, high-value, low-complexity nerve blocks to improve perioperative pain management in pediatric patients. A four-round modified Delphi consensus study was conducted with an international panel of pediatric and regional anesthesia experts. An initial long list of regional techniques was compiled by the Steering Committee and refined through iterative input. Panelists rated each technique on a 10-point Likert scale for importance. Consensus was defined as ≥75% of panelists assigning a mean importance score of ≥8. Techniques receiving 50%–74% agreement were categorized as having strong agreement and considered for inclusion. The final selection was confirmed through a virtual roundtable discussion. Thirty-three experts representing 12 pediatric and regional societies participated. Consensus was reached on six regional techniques, with strong agreement (*) on two additional techniques, identifying eight core pediatric regional anesthesia blocks: supraclavicular brachial plexus block, rectus sheath block, transverse abdominis plane block*, suprainguinal fascia iliaca block*, femoral nerve block, adductor canal block, popliteal sciatic nerve block, and landmark-based caudal block. This consensus-driven framework defines a core set of pediatric regional anesthesia techniques that balance clinical effectiveness, feasibility, and accessibility. These findings provide a practical entry point for practitioners looking to incorporate pediatric regional anesthesia into their practice, regardless of prior experience. Future efforts should focus on standardized training, implementation research, and policy initiatives to support widespread adoption and improve perioperative pain management in children globally.

Background: Cognitive change is an important factor in understanding dementia. Estimating effects of exposures on cognitive change requires choosing an analytical timescale, typically time on study or current age. There is limited consensus regarding timescale choice in epidemiologic cognitive aging research. Methods: Using a coordinated analytic approach in 10 cohorts of older adults, we evaluated whether estimated effects of two exposures on memory change differed depending on timescale (time on study or current age). We modeled effects of apolipoprotein-E (APOE) ε4 genotype (a time-invariant exposure) and diabetes (a potentially time-varying/acquired exposure evaluated at baseline) using mixed-effects models with linear and nonlinear time specifications for both timescales. Results: Among APOE ε4 carriers, model-estimated memory scores at baseline (time on study timescale) or at each cohort’s median baseline age (current age timescale) were lower, and the average rate of decline was faster than among APOE ε4 noncarriers. Model-estimated memory scores at baseline or at median baseline age were generally similar across baseline diabetes status, with variability across cohorts in the diabetes-memory change association. In some cohorts, trends in diabetes-memory change associations differed in direction across timescales. Conclusions: Timescale was largely inconsequential for estimated effects of APOE genotype, but yielded differences in estimated diabetes effects, raising questions about the appropriate scale. The current age scale may be problematic because diabetes was measured heterogeneously in age across individuals, a common issue in aging cohorts. Our work demonstrates approaches to evaluate alternative timescales, including in multicohort analyses, and highlights potential implications for estimated exposure effects on cognitive change.