Faculty Bibliography

INTRODUCTION/BACKGROUND:As reverse shoulder arthroplasty (RSA) continues to grow in popularity for the treatment of glenohumeral osteoarthritis (GHOA) with an intact rotator cuff, it becomes increasingly important to identify factors that influence postoperative outcome. Although recent studies have demonstrated excellent postoperative range of motion and patient-reported outcome scores following RSA for GHOA, there continues to be surgeon hesitation to adopt RSA as a viable treatment in the younger patient population due to greater functional demands. In this study, we sought to determine the effect of age on clinical outcomes following RSA for GHOA through a comparison of patients over and under the age of 70. METHODS:A retrospective review of prospectively collected data from an institutional registry was performed. Propensity score matching was utilized to match patients under the age of 70 (U-70) to those over 70 (O-70) in a 1:1 ratio based on sex, body mass index (BMI), preoperative ASES score, preoperative active forward elevation (FE), Walch classification, and American Society of Anesthesiologists comorbidity score. Clinical outcomes obtained preoperatively and at a minimum of 2 years postoperatively consisted of Visual Analog Scale (VAS) for pain, Single Assessment Numeric Evaluation (SANE) score, and American Shoulder and Elbow Surgeons (ASES) score, as well as active (FE), internal rotation, and external rotation. Descriptive statistics and univariate analysis were performed to compare cohorts. RESULTS:After matching, each cohort consisted of 66 patients with similar mean follow-up periods (U-70, 28.1 ± 7.5 months vs. O-70, 27.4 ± 7.5 months; P = .887). Mean age of the U-70 cohort was 66.2 ± 3.3 while the O-70 cohort had a mean age of 75.3 ± 3.8. Both groups demonstrated significant improvement in VAS, SANE, and ASES scores, as well as active range of motion in all planes. The only significant difference between cohorts was greater postoperative FE in younger patients (143 ± 16° vs. 136 ± 15°; P = .017), though the baseline-to-postoperative improvement in FE was similar between cohorts (50 ± 29° vs. 43 ± 29°, P = .174). CONCLUSION/CONCLUSIONS:RSA is a successful surgical treatment for GHOA regardless of age. Aside from greater postoperative FE in younger patients, there were no other differences in clinical outcomes between younger and older patients in this retrospective analysis, which compared patients who were matched by sex, BMI, and Walch classification, among other factors. Based on our results, 70 years of age should not be used as a threshold in preoperative counseling when determining whether a patient with GHOA with an intact rotator cuff is indicated for reverse shoulder arthroplasty.

BACKGROUND:Health insurance in the United States varies in coverage of essential diagnostic tests, therapies, and specialists. Health disparities between privately and publicly insured patients with MS have not been comprehensively assessed. The objective of this study is to evaluate the impact of public versus private insurance on longitudinal brain outcomes in MS. METHODS:Lesional, thalamic, and gray and white matter volumes were extracted from longitudinal MRI of 710 MS patients. Baseline volumes and atrophy rates of lesional, thalamic, and gray and white matter volumes were compared across insurance groups. RESULTS:After image quality assessment, 376 (284 private / 92 public), 638 (499 / 139), and 331 (250 / 81), patients were in MS lesion, thalamic, gray and white matter analyses respectively. Baseline lesion volume was higher for publicly insured patients but increased at a slightly higher rate in those privately insured (p = 0.01). Baseline gray matter measurements were lower for patients with public insurance, but thalamic (p < 0.01) and gray matter (p < 0.01) atrophy rates were slightly higher in the private insurance group. CONCLUSION/CONCLUSIONS:Insurance type was associated with lesion, thalamic, and gray matter volumes. The results suggest that patients with public insurance may present with more advanced disease.

Health professions educators are continuing to develop training programs for future health care professionals to understand social determinants of health and address practical needs of their training institutions via service-oriented learning. Although individual U.S. programs have piloted different models, evaluations of programs that have demonstrated longitudinal growth and sustainability in the community are lacking, which is important because these programs can have long-term impacts not only on students but also on the communities they serve. In this article, the authors describe the long-term impacts of the Bridging the Gaps (BTG) program. First established in 1991 as an academic health institution and community organization collaborative, by 2019, the BTG program encompassed 9 academic health institution-based programs, partnering with 96 community organizations and employing 187 health professions students across 15 disciplines. By 2019, the program had 5,648 alumni. Of 3,104 alumni, 2,848 (91.8%) felt that the program broadened their understanding of health issues encountered by vulnerable and/or economically disadvantaged populations, and 2,767 of 3,101 (89.2%) felt that the program increased their interest in working with these populations. A total of 142 of 156 (91.0%) reported an effect on their clinical practice, 169 of 180 (93.9%) reported an effect on their professional role, and 64 of 109 (58.7%) reported an effect on their research careers. Of the community partners, 1,401 of 1,441 (97.2%) felt that the partnership between their organization and the BTG program was beneficial, 955 of 1,423 (67.1%) felt that BTG students brought resources to their organization that had previously been unavailable, and 1,095 of 1,421 (77.1%) felt that the linkages between their agency and other organizations were strengthened. The BTG program demonstrates growth and sustainability in its ongoing efforts to integrate training on social determinants of health via service-oriented learning into health professions education.

The authors provide a brief overview for thoracic surgeons in topics essential to achieving financial well-being as a student, trainee, practicing surgeon, and beyond. While broad in nature, the authors' article is comprehensive, and they cover topics including student loans, asset and wealth management, investment opportunities, financial and estate planning, and insurances. It is hoped that the information provided will allow thoracic surgeons to become more familiar with the financial topics that pertain to thoracic surgeons and provide an introduction to explore financial wellness and literacy more thoroughly.

OBJECTIVES/OBJECTIVE:Laryngotracheal trauma is poorly studied and associated with serious morbidity and mortality. This study reports features associated with laryngotracheal fractures, and factors associated with laryngeal fracture repair. STUDY DESIGN/METHODS:edition encodings. Demographic, diagnostic and procedure characteristics were analyzed with univariate chi-squared analysis and multivariate logistic regression. RESULTS:We extracted 635 cases of laryngotracheal injury, with a median Injury Severity Score of 16 (IQR: 10 - 25). Most were caused unintentionally (65.7%), followed by assault (28.8%). Blunt trauma (79.5%) was more common than penetrating trauma (20.0%). These trends were upheld in the subgroup of repaired fractures, which made up 12.6% (80/635) of cases. The median length of hospital stay was 6 days (IQR: 3 - 13) in all fractures and 10 days (IQR: 6 - 14) in the subgroup of repaired fractures, while the median length of ICU stay was 4 days (IQR: 2 - 9) in all fractures and 4.5 (IQR: 6 - 14.3) in the subgroup of repaired fractures. Cut/pierce injuries (OR: 4.7, P < 0.001) and ISS (OR: 0.97, pP = 0.026) significantly affected rate of laryngeal fracture repair. CONCLUSION/CONCLUSIONS:Laryngotracheal fractures are uncommon but serious injuries. Our results show that penetrating causes of injuries have the shortest time to repair, and that a higher ISS score is negatively associated with repair.

OBJECTIVE:Preoperative aortic insufficiency (AI) is associated with inferior autograft durability after the Ross procedure. However, many patients with aortic stenosis (AS) undergo balloon aortic valvuloplasty (BAV) early and present with longstanding AI before Ross. We studied how BAV and subsequent valvular pathology impacts autograft durability. METHODS:Patients undergoing the Ross operation from 1993 to 2020 were identified. Those who underwent BAV before Ross were compared with patients who did not undergo BAV and underwent Ross for predominant AI (AI group) or AS (AS group). Those who underwent previous open surgical aortic valve intervention were excluded. Primary outcome of interest was autograft failure, defined as a composite of autograft reintervention or severe insufficiency. RESULTS:A total of 198 patients were included. Seventy-nine (39.9%) underwent BAV and subsequently underwent the Ross for predominant AI (45.6%) or AS (54.4%). Of patients who did not undergo BAV, 66 (33.3%) presented with predominant AI and 53 (26.8%) with AS. Freedom from autograft failure at 15 years was 90%, 92%, and 62% in BAV, AS, and AI groups, respectively. The AI group was at significantly increased risk of long-term autograft failure (hazard ratio, 5.6; P = .01), whereas the AS and BAV groups had similar, low risk (hazard ratio, 1.1; P = .91). Autograft durability was similar among patients who received BAV and presented with AS or AI before the Ross (P = .84). CONCLUSIONS:BAV before the Ross procedure is common in patients with AS. These patients have excellent long-term autograft durability regardless of preoperative valvular pathology and should strongly be considered for the Ross operation.

The COR-KNOT suture fastening device has dramatically improved the efficiency of valve suture fixation. Despite its relative ease of use, there are important considerations in deployment to limit the risk of prosthetic valve injury. Herein, we report a case of iatrogenic aortic bioprosthetic insufficiency caused by poorly positioned COR-KNOTs and outline technical strategies to ensure success.