Citations

Objectives: The purpose of this study was to characterize content posted by orthopaedic surgeons on social media (SM) while investigating patient perceptions of this content from various regions of the United States. Analysis was included regarding how this content may influence the respondents’ healthcare decisions. Methods: SM posts by orthopaedic surgeons were reviewed and categorized. A patient survey was written to assess respondent SM usage practices as well as respondent perceptions of these categories. The survey was administered in the clinic of 13 separate orthopaedic surgeons via QR code. Survey results were analyzed for differences in SM utilization. Patient responses were assessed to judge perception of social medial content types. Results: There were 674 completed patient surveys. The 18-24 (89.3%) and 25-34 (87.6%) age groups were more likely to report daily use (p=0.002), but SM utilization was high among all age groups. 23% of patients reported using SM to see information about their healthcare at least once per month, 38% of patients reported reviewing the SM account of a physician at least once per month, and 23% of patients reported that they were likely or very likely to view the SM account of their own physician. 26% of patients reported that SM content is likely or very likely to influence which physician they see. Patients held the most consistently positive view of posts educating patients regarding common injuries, discussing sports team coverage, providing patient testimonials, and posts illustrating examples of imaging used to diagnose and treat patients. Patients held consistently neutral views of posts educating colleagues, discussing research and presentations at national meetings, displaying aspects of surgeons’ personal lives, and supporting marginalized groups. Several post categories elicited negative or highly polarized responses including those discussing research publications, showing surgical techniques or pictures/videos taken during surgery, or political statements. Conclusions: SM is an increasingly useful tool to help physicians interact with patients or build a practice. Physicians who wish to interact with patients should consider posting content viewed most positively including posts educating patients, discussing sports team coverage, and patient testimonials. Content that is viewed less favorably should be posted sparingly or with a sensitive tag. The most effective way to reach large patient populations appears to be through Instagram, Facebook, Tik Tok, Snapchat, and LinkedIn, in that order. Further ongoing study is required to understand the differences between physician SM content focused on interacting with patients compared to content focused on interacting with other physicians.

Abstract Background In infants that were exposed to biologics in utero, gastroenterology societal guidelines have either recommended against administration of the live rotavirus vaccine until 6-12 months of age or until serum biologic levels are undetectable. We performed a systematic review to evaluate the safety of rotavirus vaccination in biologic-exposed infants. Methods EMBASE, PubMed, Scopus, and Cochrane databases were searched from 2006 to 2024 for original data reporting on the safety of rotavirus vaccination in infants that were exposed to anti-tumor necrosis factors (TNFs) (ie, infliximab, adalimumab, golimumab, certolizumab) and non-TNF biologics (ie, vedolizumab, ustekinumab, rizankizumab, mirikizumab) in utero. Results A database search yielded 7185 screening results of which 10 studies met inclusion criteria. There were over 300 instances of rotavirus vaccination in biologic-exposed infants (n = 162 exposed to anti-TNFs, n = 142 exposed to non-TNF biologics). Biologic-exposed infants were not at an increased risk of severe adverse events or adverse events of any severity related to rotavirus vaccination. Conclusions Administration of the live rotavirus vaccine appears to be safe in biologic-exposed infants. As such, with careful examination of the risks and benefits, there may be a role for rotavirus vaccination in this population.

The objective of this study was to understand whether exposure to adverse childhood experiences (ACEs) before 18 years of age predicts increased neurobehavioral symptom reporting in adults presenting for treatment secondary to persistent symptoms after mild traumatic brain injury (mTBI). This cross-sectional study identified 78 individuals with mTBI from 2014 to 2018 presenting for treatment to an outpatient multidisciplinary rehabilitation clinic. Neurobehavioral symptom inventory (NSI-22) scores were collected on admission, and ACEs for each patient were abstracted by medical record review. A linear regression model was used to assess if an individual who experienced at least one ACE before age 18 resulted in significantly different neurobehavioral scores compared with those not reporting any history of an ACE before age 18. Participants who reported at least one ACE before age 18 had significantly increased NSI-22 scores on admission to the rehabilitation clinic compared with patients without history of ACEs (mean difference 10.1, p = 0.011), adjusted for age and gender. For individuals presenting for treatment after mTBI, a history of ACEs before age 18 was associated with increased neurobehavioral symptoms.

Objectives: The microvasculature of the human meniscus has been previously described by Arnoczky and Warren. However, to date the qualitative and quantitative extra-articular vascular anatomy of the medial meniscus has not yet been characterized. Therefore, the purpose of our study was to perform a qualitative and quantitative anatomic study of the extra-articular medial meniscal vasculature and to introduce the novel “medial meniscal artery” (MMA), potentially providing future guidelines for the treatment of meniscal pathology. Methods: Thirty-three unpaired frozen human cadaveric knees were dissected. The popliteal artery was identified and cannulated with an angiocatheter. The arteries were perfused with a red acrylic paint solution allowing for improved visualization. Artery dimensions and distances were measured using a digital caliper. Perfused specimens were imaged with Computed Tomography scanning and segmented using software to identify vessels and repeat artery measurements. Results: The MMA was consistently identified in all specimens. In 26 of 33 (82%) specimens, the MMA branched directly from the popliteal artery, while in 6, the MMA shared a common trunk with the inferior medial genicular artery (IMGA). The MMA was easily distinguishable from the superior MGA, inferior MGA, and MGA, given its direct course to the medial joint line with terminal branches to the posterior horn of the medial meniscus and deep to the semimembranosus tendon. The MMA exhibited a consistently smaller vessel diameter relative to the genicular arteries. Conclusions: This is the first study identifying and quantitively describing the MMA in the human knee. The MMA can be identified consistently on gross anatomic dissection in patients of varying demographics. The findings of this study will provide future avenues of study toward understanding the medial meniscus vascularization and the genesis of potential degenerative changes when vascularization is poor. This will help to further refine diagnostic and treatment options for meniscus revascularization and compartment preservation. Additionally, this study may help define safe zones in the knee during posterior approaches, as well as furthering the base of knowledge for emerging vascular procedures such as genicular artery embolization. Further research is needed to identify and characterize the artery in vivo and to determine the MMA’s role in meniscus preservation.

Introduction: International medical graduates (IMGs) continue to play an important role in the US health care system, but little is known about their trends of matching into highly competitive residencies such as orthopedic surgery. The purpose of this study was to analyze temporal trends of IMG applicants matching into US orthopedic residency programs between 2008 and 2024 and compare them with US allopathic (MD) and osteopathic (DO) graduates. Methods: Orthopedic residency specific data for years 2008 to 2024 was obtained from the National Resident Match Program and Electronic Residency Application Service. Variables collected included total number of programs, total positions offered, number of applicants (MD, DO, and IMG), positions filled, and fill rate for each group. Trends were examined using simple linear regression modeling. Results: The number of orthopedic residency programs increased from 160 (2008) to 218 (2024), with total positions increasing from 636 (2008) to 916 (2024). The IMG fill rate decreased from 2.99% in 2008 to 0.87% in 2024 ( p < 0.01 for linear trend; β −0.069). This corresponds to an absolute number decrease of 19 IMGs in 2008 to 8 in 2024. More specifically, the proportion of US IMGs decreased from 0.94% to 0.66%, and the proportion of non-US IMGs decreased from 2.04% to 0.21%. Over the 17-year study period, a total of 105 US IMGs and 110 non-US IMGs matched into orthopedic surgery. The US MD applicant fill rate decreased significantly from 96.5% to 85.0% ( p < 0.001; β −0.944). The DO applicant fill rate increased significantly from 0.31% to 13.97% ( p < 0.0001; β 0.990). Conclusion: The declining rate of IMGs matching into orthopedic residency programs in the United States underscores the growing challenges faced by IMGs in accessing training in this competitive specialty. The notable increase in DO graduates securing orthopedic residency positions likely reflects the integration of a unified accreditation system for MD and DO residency programs established in 2020. Level of Evidence: Retrospective Cohort Study; IV

Background A higher number of recanalization attempts reduces the efficacy of endovascular thrombectomy (EVT) for acute ischemic stroke secondary to large vessel occlusion (LVO). We assessed the impact of switching EVT techniques after a failed first pass on procedural and clinical outcomes. Methods This multicenter international study, conducted between January 2013 and December 2022, included patients undergoing EVT for anterior circulation LVO (internal carotid artery or M1 segments) with failed first pass recanalization. Propensity score matching identified a 1:1 matched cohort of patients in whom EVT technique was changed after a failed first pass and those with the same technique repeated. The primary outcome was successful recanalization at second attempt defined as Thrombolysis in Cerebral Ischemia (TICI) score of 2B or higher. Secondary outcomes were 90-day modified Rankin Score (mRS) and postprocedural hemorrhage. Results Among 2167 patients, converting to an alternative technique after a failed first pass was associated with higher odds of successful recanalization (adjusted OR (aOR)=1.5, p=0.041), and higher odds of mRS 0–2 at 90 days (aOR=1.6, p=0.005) without additional risk of symptomatic hemorrhage (p=0.379). Using a propensity score matched cohort of 490 patients, technique conversion at second attempt increased odds of successful recanalization at second attempt (aOR=1.32, p=0.006) and 90-day mRS 0–2 (aOR=1.38, p=0.008). Conclusions Early conversion to an alternative EVT technique after a failed first pass recanalization in patients with AIS is associated with better technical success and clinical outcomes.