查看更多>>摘要：? 2021 Elsevier Inc.Background: Non-White and female surgeons are underrepresented in academic surgery faculty. We hypothesized that the leadership of major U.S. regional and national general surgery societies reflects these same racial and gender disparities. We suspected that attending a medical school or residency program with academic prestige would be more common for surgeons from underrepresented backgrounds. Materials and Methods: Race/ethnicity and gender of the 2020-21 executive council members and 2012-21 society presidents of 25 major general surgery societies (7 regional, 18 national) was assessed. Academic prestige was determined by reputational top 25 programs, identified using U.S. News and World Report and Doximity rankings for medical school and residency, respectively. Results: Surgical society executive council members (n = 204) were predominantly White (75.5%) and male (67.2%). The 50 non-White council members were Asian (n = 37), Black (n = 7), and Latinx (n = 6). 14 (6.9%) were international medical graduates (IMGs). 56.4% attended a school or program ranked in the Top 25 (n = 115). Surgical society presidents 2012-21 (n = 242) have been mostly White (87.6%) and male (83.4%). Non-White, male surgical society presidents were Asian (n = 13), Black (n = 9), and Latino (n = 6). Of the 41 female surgery society presidents, 92.7% were White, 7.3% (n = 3) Asian, and none Black or Latina. 13 were IMGs (5.3%). 55.0% of society presidents attended Top 25 (n = 133) schools or programs. The three non-White, female presidents all attended Top 25 schools/programs (100%). Of the 15 unique individuals who were male, non-White presidents, 12 attended top 25 schools or programs (80%). Conclusion: Women, non-White surgeons, and IMGs are underrepresented in U.S. surgical society leadership. Increasing racial diversity in U.S. surgical society leadership may require intentionality in mentorship and sponsorship, particularly for surgeons who did not attend prestigious schools or programs.
查看更多>>摘要：? 2021Background: Patients understandably have concerns about thyroidectomy scars. This study aimed to characterize patients’ perceptions of their thyroidectomy scar before and up to 1-y after surgery. Methods: Patients with papillary thyroid cancer (n = 83) completed semi-structured interviews before and at 2-wks, 6-Wk, 6-mo, and 1-y post-thyroidectomy. Interviews probed about scar concerns and appearance. Content analysis was used to identify themes. Results: The majority of participants did not express concerns about scar appearance. When expressed, preoperative concerns often stemmed from previous surgery experiences or unease with neck incisions. Postoperatively, concerns about scar appearance decreased over time throughout the healing period with most patients being satisfied with their scar appearance by 6-mo after surgery. Conclusions: Patients with papillary thyroid cancer express few concerns about scar thyroidectomy appearance. Surgeons can reassure patients who have preoperative concerns that most patients are satisfied with their scar appearance by 6-mo after surgery.
查看更多>>摘要：? 2021Background: Prospective trials comparing coronary artery bypass grafting (CABG) with percutaneous coronary intervention (PCI) for the treatment of multivessel coronary disease (MVCAD) have included mostly younger patients. We compared treatment strategies in the elderly population. Materials and Methods: We performed a propensity-score-matched comparison of patients ≥75 y who underwent isolated CABG or PCI for MVCAD between 2011 and 2018, excluding those with prior cardiac surgery and/or significant left main disease. The primary outcome was 5-year Kaplan Meier survival, and secondary outcomes included readmissions and major adverse cardiovascular and cerebrovascular events (MACCE). Results: Propensity-matching yielded 536 patients (266 PCI and 266 CABG). Rates of complete revascularization of all stenotic lesions were higher in the CABG arm (86.8% versus 21.8%; P < 0.001). Thirty-d mortality was similar between cohorts, though PCI recipients had shorter hospital stay and greater likelihood of discharge to home. Unadjusted one- (89.1% versus 88.4%) and 5-year (73.8% versus 60.1%) survival were both higher in patients who underwent CABG (P = 0.0332). Patients undergoing CABG had reduced, but nonsignificant cumulative incidence of all-cause hospital readmission and MACCE at 5 y. Subgroup analysis of patients 80 y or older revealed similar late survival benefit with CABG when compared to PCI. Among patients undergoing CABG, there did not appear to be any 5-year benefits from multi-arterial grafting. Conclusions: Despite longer hospitalization and higher rate of nonhome discharge, CABG was associated with improved late survival over PCI in the elderly population. Cardiac surgeons should be included in the multidisciplinary evaluation of older patients with MVCAD.
查看更多>>摘要：? 2021 Elsevier Inc.Background: Infants with congenital heart disease (CHD) often experience oral feeding intolerance requiring gastrostomy (GT). Complications related to GT use are common. The study aim was to identify factors associated with continued GT use at one-year. Methods: A retrospective cohort study was performed at a tertiary children's hospital using the Society of Thoracic Surgeons database and patients’ electronic medical record. Infants <1-year with CHD who underwent cardiac and GT surgery between January 2014-October 2019 were identified. Patient demographics, preoperative feeding, clinical variables, and GT use at one-year was evaluated. A separate cohort discharged with a nasogastric tube (NGT) was identified for longitudinal comparisons. Results: Of 137 infants who received a GT, 115 (84%) continued using their GT at one-year. Factors associated with continued GT use included lower median percent of goal oral feeding before GT placement (0% IQR 0-6.5 versus 3.7% IQR 0-31), prolonged hospitalization after GT placement (36% versus 14%, P-value = 0.048), and failure to take oral feeds at discharge (69% versus 27%, P-value <0.001). There was no difference in demographics or clinical comorbidities between groups. Clinic/emergency room visits for GT complications were common (72%). Eight infants discharged with a NGT did not require GT placement. Conclusions: Patients with CHD tolerating minimal oral nutrition before GT placement, prolonged hospitalization after GT, and difficulty with oral feeds at discharge were more likely to use their GT at 1-year. Outpatient NGT feeding is feasible for select infants with CHD. Efforts to optimize care for this complex, device-dependent population are warranted to minimize risks and facilitate family engagement for long-term care.
查看更多>>摘要：? 2021Background: At many trauma centers in the United States, one acute care surgeon is responsible for overnight coverage of both the emergency general surgery (EGS) and trauma services. The impact of this scheduling phenomenon on the quality and safety of trauma care has not been studied. Methods: Overnight (12:00 AM to 7:00 AM) trauma admissions to an academic Level 1 trauma center from 2013-2015 were studied after the institution adopted this scheduling phenomenon. Admissions were divided into two groups based on whether the admitting surgeon covered only the trauma service, or both the trauma and EGS services ("multi-service coverage"). Four major outcomes (e.g., mortality and complications), six quality metrics (e.g., time to first odds ratio visit and unplanned transfers to the ICU), and procedural utilization patterns were compared. Results: A total of 1046 admissions were included. There were no differences in any major outcomes between the two exposure groups, including any National Trauma Data Bank-defined complication (OR 1.1, 95% CI 0.8-1.5, P= 0.5). Quality metrics dependent on the admitting surgeon remained unchanged, including attending presence at the highest-level trauma activations within 15 min of arrival (93% versus 86%, P= 0.07) and time to urgent operative intervention (68 min versus 82 min, P= 0.9). There were no differences in the number of laboratory and imaging studies (4.1 versus 4.1, P= 0.9) or bedside interventions (1.8 versus 2.1, P= 0.4) performed per patient by the admitting surgeon. Multivariate logistic regression did not identify multi-service coverage as an independent risk factor for adverse patient outcomes or quality metrics. Conclusions: Trauma admissions under a surgeon covering multiple services simultaneously had similar outcomes, quality metrics, and procedural utilization patterns compared to trauma admissions under surgeons covering only the trauma service. Despite concerns that multiple-service coverage may overburden one acute care surgeon, time-dependent quality metrics and studies done during the initial workup of trauma patients remained unchanged. These findings suggest that simultaneous trauma and EGS service coverage by one acute care surgeon does not adversely impact trauma patient care.
查看更多>>摘要：? 2021Background: Pandemic related changes have radically altered the delivery of medical teaching. The practical skills of medicine which students should be proficient in at time of graduation have tended to require in-person tutelage, with reduced access resulting in the risk of skill deficits in newly qualified doctors. Small group teaching sessions are amenable to a virtual mode of delivery, with the ability of the virtual platform to confer practical skills unproven. The objective of the study was to evaluate the use of teleproctoring in acquisition of suturing skills in medical students. Methods: This was a single blinded two- armed randomized control trial. Medical students undergoing clinical rotations in their penultimate and final years who were able to complete the suturing tutorial were invited to participate in this study. Control groups underwent conventional suturing training under direct supervision, with the interventional group undergoing the tutorial in a remote learning setting via live streaming. Pre- and post-test assessment was carried out using validated suturing Global Rating Scale tool. Results: A total of 24 participants were recruited, with 23 participants completing the task. Adequacy of sampling was demonstrated in both groups using Box's M test (P = 0.9). Participants’ individual and composite scores were comparable at baseline (P = 0.28) and following the tutorial (P = 0.52). Participants improved to a statistically significant degree regardless of method of teaching delivery, in all skill parameters (P < 0.001). Conclusions: Teleproctoring is an effective tool in the provision of teaching basic suturing skills in medical students. Research on its use in more complex practical skills is warranted.
查看更多>>摘要：? 2021 Elsevier Inc.Background: Currently there are no standard of care treatment strategies for IH prevention (IHP). Dehydrated human amnion-chorion (dHACM) is a healing adjunct that elutes growth factors including several that have reduced IH in animal models. We therefore performed a double-blinded, prospective randomized controlled trial (RCT) to test the hypothesis that dHACM significantly reduces IH formation in a well-studied animal model of acute IH. Material and Methods: Forty 16-week-old male Sprague-Dawley rats were randomized to one of four groups: No Treatment vs. dHACM Sheet (Group A), and Saline vs. dHACM Injection (Group B). Each animal underwent a 5-cm midline laparotomy which was incompletely closed with 5-0 plain gut sutures; this was performed by a surgeon blinded to treatment group (first blind). After 28 days, the primary endpoints of IH formation and hernia size were determined by study staff blinded to treatment (second blind). Secondary endpoints included healed fascia tensile strength as determined by tensiometry, systemic and local inflammatory markers as measured by ELISA, and fascial scar collagen I/III ratios per Western blotting. Results: In Group A, No Treatment developed IH at 87.5% vs. 62.5% for Sheet (P = 0.28). Hernias that formed in the Sheet group were significantly smaller (P = 0.036). In Group B, Injection and Saline yielded identical IH rates of 77.8%. Molecular characterization of fascial scar demonstrated non-inferior tensile strength, collagen I/III ratios, and inflammatory markers in dHACM-treated animals. Conclusions: dHACM sheets significantly reduced the size of IH following laparotomy when compared to no treatment.
查看更多>>摘要：? 2021Background: The eighth edition of the American Joint Committee on Cancer (AJCC) staging manual's TNM staging classification for gastric neuroendocrine tumors has been shown to have poor prognostic discriminability. The aim of present study was to propose a modified T-stage classification, and externally validate its performance in a separate population data registry. Methods: A modified T-stage classification with tumor size and extent of tumor invasion was generated from the National Cancer Database between 2004 and 2014 (n = 1249). External validation was performed using the Surveillance, Epidemiology, and End Results registry between 1973 and 2013 (n = 539). Results: In the National Cancer Database population, using the AJCC T-stage classification, the 5-y survival rates were 85.7%, 80.8%, 64.5%, and 46.1% in T1, T2, T3, and T4 patients respectively (P < 0.001). These rates were more contrasting with the modified T-stage (mT) classification at 87.0%, 78.2%, 59.0%, and 40.3% respectively (P < 0.001). When patients within each of the AJCC T stages were stratified by mT stages, significant survival heterogeneity was observed within each of the AJCC T2 to T4 stages (P < 0.01). Conversely, when mT stages were stratified by AJCC T stage, no survival difference was observed in any of the mT stages (P > 0.05). The same analyses were performed using Surveillance, Epidemiology, and End Results data, and all the observed results were validated. Conclusion: The current AJCC T stage classification categorizes patients into groups with heterogenous prognosis, thus failing to serve as an effective staging tool. A modified T-stage classification demonstrated significantly improved stratification for patients with gastric neuroendocrine tumors.
查看更多>>摘要：? 2021 Elsevier Inc.Background: Central and systemic immune dysfunction after traumatic brain injury (TBI) can lead to infectious-related complications, which may result in delayed mortality. The role of early empiric antibiotics after TBI has not been characterized to date, but is recommended in select cases to decrease complications. We aimed to determine the relationship between early antibiotic use and in-hospital mortality in TBI patients. Methods: A retrospective review was conducted of TBI patients requiring ICU admission at an urban, academic, Level I trauma center from 01/2014 to 08/2016. Data collection included demographics, injury characteristics, details regarding antibiotic use, and outcomes. Early antibiotic administration was defined as any antibiotic given within 48 hs from admission. Patients given early antibiotics (EARLY) were compared to those who received their first dose later or did not receive any antibiotics (non-EARLY). Results: Of the 488 TBI patients meeting inclusion criteria, 189 (38.7%) received early antibiotics. EARLY patients were younger (EARLY 54.2 versus non-EARLY 61.5 ys, P <0.01) and more likely to be male (71.4% versus 60.9%, P = 0.02). Injury severity scores (23.6 versus 17.2, P <0.01) and regional head abbreviated injury scale scores (3.9 versus 3.7, P <0.01) were significantly higher in patients who received early antibiotics. Unadjusted in-hospital mortality rates were similar, however EARLY was associated with a lower mortality rate (AOR 0.17, 95% CI: 0.07 – 0.43, adjusted P <0.01) after adjusting for confounders. Conclusions: Despite presenting with a higher injury burden, TBI patients who received early antibiotics had a lower associated mortality rate compared to their counterparts. Future investigations are necessary to understand the underlying mechanisms that result in this potential survival benefit.
查看更多>>摘要：? 2021 Elsevier Inc.Background: National recommendations allow for the omission of sentinel lymph node biopsy (SLNB) and post-lumpectomy radiotherapy in women ≥ 70 y/o with early-stage, hormone-receptor positive invasive breast cancer, but these therapies remain common. Previous work demonstrates an individual's maximizing-minimizing trait—an inherent preference for more or less medical care—may influence the preference for low-value care. Materials and methods: We recruited an equal number of women ≥ 70 yrs who were maximizers, minimizers, or neutral based on a validated measure between September 2020 and November 2020. Participants were presented a hypothetical breast cancer diagnosis before randomization to one of three follow-up messages: maximizer-tailored, minimizer-tailored, or neutral. Tailored messaging aimed to redirect maximizers and minimizers toward declining SLNB and radiotherapy. The main outcome measure was predicted probability of choosing SLNB or radiotherapy. Results: The final analytical sample (n = 1600) was 515 maximizers (32%), 535 neutral (33%) and 550 (34%) minimizers. Higher maximizing tendency positively correlated with electing both SLNB and radiotherapy on logistic regression (P < 0.01). Any tailoring (maximizer- or minimizer-tailored) reduced preference for SLNB in maximizing and neutral women but had no effect in minimizing women. Tailoring had no impact on radiotherapy decision, except for an increased probability of minimizers electing radiotherapy when presented with maximizer-tailored messaging. Conclusions: Maximizing-minimizing tendencies are associated with treatment preferences among women facing a hypothetical breast cancer diagnosis. Targeted messaging may facilitate avoidance of low-value breast cancer care, particularly for SLNB.
NSTL
Elsevier