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INTRODUCTION: Although pneumoperitoneum from necrotizing enterocolitis or spontaneous intestinal perforation is a surgical emergency, risk stratification to determine which neonates benefit from initial peritoneal drainage (PD) is lacking. METHODS: Using a single-center retrospective review of very low birth weight neonates under 1500 g who underwent PD for pneumoperitoneum (January 2015 to December 2023) from necrotizing enterocolitis or spontaneous intestinal perforation, two cohorts were created: drain "responders" (patients managed definitively with PD; includes placement of a second drain) and "nonresponders" (patients who underwent subsequent laparotomy or died after PD). Antenatal/postnatal characteristics, periprocedural clinical data, and hospital outcomes were compared between responders and nonresponders using Student's t-test, chi-squared test, or Kruskal-Wallis test as appropriate, with P < 0.05 considered significant. RESULTS: Fifty-six neonates were included: 31 (55%) drain responders and 25 (45%) nonresponders. Birth weight, gestational age, sex, ethnicity, use of postnatal steroids, and enteral feeds were similar between the cohorts. Nonresponders had higher base deficits (-3.4 versus -5.0, P = 0.032) and FiO2 (0.25 versus 0.52, P = 0.001) after drain placement. Drain responders had significantly shorter lengths of stay (89 versus 148 days, P = 0.014) and lower mortality (6.4% versus 56%, P < 0.001). A subgroup analysis of the nonresponders showed no differences in birth weight, vasopressor requirement, FiO2, or postdrain base deficit between nonresponders who had a drain alone versus laparotomy following drain placement. CONCLUSIONS: PD remains a viable initial therapy for pneumoperitoneum in premature very low birth weight neonates (< 1500 g), demonstrating clinical response in more than half. Ongoing clinical assessment and judgment is imperative after drain placement to ensure continued clinical improvement.
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OBJECTIVE: The transition of Step 1 to pass/fail has generated concerns over selecting promising candidates. Holistic reviews integrate other proficiencies, including extracurriculars such as sports. Grit - defined as perseverance and passion for long-term goals - has been positively associated with competitive activities and is predictive of academic success. The prevalence and impact of sports participation and its relationship to grit in the general surgery resident population has not been described and was investigated in this study. DESIGN: Surveys measuring sports participation and grit were distributed after the 2021 ABSITE. Grit was assessed through the short grit scale. Inferential statistics were performed. SETTING/PARTICIPANTS: General surgery residents in all US training programs who completed the 2021 ABSITE. RESULTS: Of 5468 respondents (response rate 59.6%), 2,548 (46.7%) were female, 917 (17.4%) URiM, 2171 (39.8%) married, and 1,069 (19.6%) parents. About 4284 (83.8%) residents reported being involved in competitive sports. Grit was higher in residents with a competitive sports history (3.67 ± 0.58 versus 3.60 ± 0.61, p = 0.0022). Greater time commitment and being part of a team was positively correlated to grit (both p < 0.0001). Individuals that self-identified as underrepresented in medicine (URiM) had higher grit (3.71 ± 0.59 versus 3.65 ± 0.58 for non-URiM, p < 0.0001) as did female (p = 0.0016), married residents (p < 0.0001), and parents (p < 0.0001). Being an athlete was associated with significantly higher grit for nearly all demographic subgroups, including URiM (p = 0.0068), married (p = 0.0175), and parents (p = 0.0487). CONCLUSIONS: Higher grit was found in athletes and marginalized groups including females, URiM, and residents that were married or parents. Our data suggests that recruiting applicants of diverse backgrounds and experiences will result in a grittier cohort; a group potentially equipped to weather the arduous surgical residency training path. Recruiting residents with characteristics associated with higher grit can potentially impact diversity of the surgical workforce.
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BACKGROUND: Patients are commonly monitored for hyponatremia after intracranial procedures, yet the prevalence of hyponatremia after cranial vault reconstruction (CVR) remains unclear. The purpose of this study is to define the prevalence, risk factors, and complications of hyponatremia after CVR to optimize postoperative sodium surveillance protocols. METHODS: Patients with nonsyndromic, single-suture craniosynostosis who underwent primary CVR between 2009 and 2020 at Michigan Medicine were included (n = 231). Demographic, intraoperative, and postoperative characteristics were compared by postoperative hyponatremia status at P < 0.05 significance. Hyponatremia was defined as mild (<135 mEq/L), moderate (<130 mEq/L), or severe (<125 mEq/L) based on the lowest postoperative laboratory draw. RESULTS: Twenty-three patients (10.0%) developed mild postoperative hyponatremia. No patient developed moderate or severe postoperative hyponatremia. On multivariable regression, decreased preoperative sodium level (P = 0.03) and decreased preoperative weight (P = 0.02) were significantly associated with mild postoperative hyponatremia. No patient developed complications or required hospital readmission because of hyponatremia. CONCLUSIONS: This large retrospective cohort study of patients with nonsyndromic single-suture craniosynostosis demonstrated a 10% prevalence of mild, clinically inconsequential hyponatremia and 0% prevalence of moderate or severe, clinically significant hyponatremia after primary CVR. Patients with low preoperative sodium level or weight were at increased risk for developing mild postoperative hyponatremia. The results suggest that patients with preoperative sodium greater than 140 mEq/L or preoperative weight greater than 10 kg may be candidates for limited postoperative sodium surveillance; however, future prospective studies are warranted before implementation. CLINICAL QUESTION/LEVEL OF EVIDENCE: Risk, III.
Subject(s)
Craniosynostoses , Hyponatremia , Plastic Surgery Procedures , Postoperative Complications , Humans , Hyponatremia/epidemiology , Hyponatremia/etiology , Craniosynostoses/surgery , Female , Male , Retrospective Studies , Prevalence , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Plastic Surgery Procedures/adverse effects , Plastic Surgery Procedures/methods , Infant , Risk Factors , Michigan/epidemiology , Skull/surgeryABSTRACT
INTRODUCTION: National Institute of Health (NIH) funding is a "gold-standard" of achievement; we examined trends in NIH-funded pediatric surgeons. METHODS: NIH Research Portfolio Online Reporting Tools (RePORT) was queried for American Pediatric Surgical Association (APSA) members (2012 vs 2022). Demographics and time-to-award (TTA) from fellowship were compared. Number of grants, funding allotment, award classification, administering institutes/centers, research type were studied. RESULTS: Thirty-eight (4.6%) APSA members were NIH-funded in 2012 compared to 37 (2.9%) in 2022. Of funded surgeons in 2022, 27% were repeat awardees from 2012. TTA was similar (12 vs 14years, p=0.109). At each point, awards were commonly R01 grants (40 vs 52%, p â= â0.087) and basic science-related (76 vs 63%, p = â0.179). Awardees were predominantly men (82% in 2012 vs 78% in 2022, p=0.779) and White (82% in 2012 vs 76% in 2022, p=0.586). Median amount per grant increased: $254,980 (2012) to $364,025 (2022); by $96,711 for men and $390,911 for women. Median awards for White surgeons increased by $215,699 (p=0.035), and decreased by $30,074 for non-White surgeons, though not significantly (p=0.368). CONCLUSION: The landscape of NIH-funded pediatric surgeons has remained unchanged between time points. With a substantial number of repeat awardees, predominance of R01 grants, and a median TTA over a decade after fellowship graduation, the phenotypes of early career pediatric surgeon-scientists are facing academic endangerment.
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BACKGROUND: A co-surgeon model is known to be favorable in microvascular breast reconstruction, but simultaneous co-surgeon deep inferior epigastric perforator (DIEP) flap cases have not been well-studied. The authors hypothesize that performing two simultaneous co-surgeon bilateral DIEP flap reconstructions results in non-inferior clinical outcomes and may improve patient access to care. METHODS: A single-institution, retrospective cohort study was performed utilizing record review to identify all cases of co-surgeon free-flap breast reconstructions over a 38-month period. Patients who underwent simultaneous bilateral DIEP flap breast reconstructions with the same two co-surgeons were identified. The control group consisted of subjects who underwent non-simultaneous reconstruction by the same co-surgeons within the same, preceding, or following month of those in the study group. Primary outcome variables were 90-day postoperative complications, while secondary outcomes were operating time, ischemia time, and length of stay. Descriptive statistics, univariate and multivariable regression analyses were performed. RESULTS: Overall, 137 subjects were identified and 64 met the inclusion criteria (n = 28 study, n = 36 control). There were no statistically significant differences between groups in body mass index, radiation, trainee experience, flap perforator number, immediate/delayed reconstruction, or length of stay. There were also no statistically significant differences in complications, including flap loss, anastomosis revision, take-back to the operating room, or re-admission. Operative time was longer in the simultaneous DIEP group (540.5 vs. 443.5 min, p < 0.01), but ischemia time was shorter in the simultaneous group (64.0 vs. 80.5 min, p < 0.01). CONCLUSIONS: A simultaneous co-surgeon approach to bilateral DIEP flap reconstruction may improve access to care and does not result in a higher complication rate compared with non-simultaneous bilateral DIEP flaps.
Subject(s)
Breast Neoplasms , Epigastric Arteries , Feasibility Studies , Mammaplasty , Perforator Flap , Postoperative Complications , Humans , Female , Mammaplasty/methods , Perforator Flap/blood supply , Retrospective Studies , Middle Aged , Breast Neoplasms/surgery , Breast Neoplasms/pathology , Epigastric Arteries/surgery , Postoperative Complications/etiology , Follow-Up Studies , Operative Time , Length of Stay , Prognosis , Surgeons , Adult , Case-Control StudiesABSTRACT
INTRODUCTION: Reducing soybean lipid emulsion (SLE) dose may prevent parenteral nutrition-associated cholestasis (PNAC) but effects on growth and neurodevelopment are unknown. The purpose of this study was to evaluate the effect of reduced dose SLE on growth and neurodevelopment. METHODS: Surgical neonates at 4 centers were randomized to standard SLE (3 g/kg/day) or reduced SLE (1 g/kg/day) over a 12-week period. Bilirubin levels and growth parameters were measured baseline and weekly while on study. The effects of time and group on direct bilirubin and growth were evaluated with a linear mixed effects model. Neurodevelopmental outcomes were assessed at 12- and 24-months corrected gestational age. RESULTS: Twenty-one individuals were randomized (standard dose = 9, reduced dose = 12). Subjects in the reduced dose group had slower rates of direct bilirubin increase and overall levels decreased earlier than those in the standard dose group. There was a trend toward a faster direct bilirubin decrease in the reduced dose group (p = 0.07 at day 84). There were no differences in the rates of change in weight (p = 0.352 at day 84) or height Z-scores (p = 0.11 at day 84) between groups. One subject in the reduced dose group had abnormal neurodevelopmental testing at 24 months. CONCLUSIONS: Surgical neonates randomized to a reduced dose of SLE had improved trends in direct bilirubin levels without clinically significant differences in overall growth and neurodevelopment. TYPE OF STUDY: Randomized Controlled Trial. LEVEL OF EVIDENCE: II.
Subject(s)
Bilirubin , Cholestasis , Fat Emulsions, Intravenous , Parenteral Nutrition , Soybean Oil , Humans , Cholestasis/etiology , Cholestasis/prevention & control , Infant, Newborn , Soybean Oil/administration & dosage , Soybean Oil/therapeutic use , Female , Fat Emulsions, Intravenous/administration & dosage , Fat Emulsions, Intravenous/therapeutic use , Parenteral Nutrition/adverse effects , Parenteral Nutrition/methods , Male , Bilirubin/blood , Infant , Infant, Premature , Dose-Response Relationship, DrugABSTRACT
BACKGROUND: Previous work has demonstrated that residents are able to accurately perceive the intraoperative motivational style of faculty. Additionally, alignment of motivational style between residents and faculty has been demonstrated to enhance resident intraoperative autonomy. This study evaluated if faculty perception of resident behaviors aligned with resident self-perception in order to identify ways of enhancing intraoperative learning. METHODS: General surgery residents were asked to complete a self-assessment evaluating their own intraoperative behaviors. Conversely, faculty rated how strongly the residents exhibited these behaviors in the operating room. RESULTS: Of the 10 intraoperative behaviors that were evaluated, eight demonstrated no correlation between resident self-perception and faculty perception of resident behavior. Similarly, inconsistent correlations emerged when behaviors were assessed according to the self-reported gender and race of the resident. CONCLUSION: Faculty are not able to accurately perceive the motivational style of residents. Strategies to improve faculty perception of resident motivational style may enhance intraoperative learning.
Subject(s)
Faculty, Medical , General Surgery , Internship and Residency , Motivation , Operating Rooms , Humans , Faculty, Medical/psychology , Female , Male , General Surgery/education , Clinical Competence , Self-Assessment , Adult , LearningABSTRACT
Importance: As the surgical education paradigm transitions to entrustable professional activities, a better understanding of the factors associated with resident entrustability are needed. Previous work has demonstrated intraoperative faculty entrustment to be associated with resident entrustability. However, larger studies are needed to understand if this association is present across various surgical training programs. Objective: To assess intraoperative faculty-resident behaviors and determine if faculty entrustment is associated with resident entrustability across 4 university-based surgical training programs. Design, Setting, and Participants: This cross-sectional study was conducted at 4 university-based surgical training programs from October 2018 to May 2022. OpTrust, a validated tool designed to assess both intraoperative faculty entrustment and resident entrustability behaviors independently, was used to assess faculty-resident interactions. A total of 94 faculty and 129 residents were observed. Purposeful sampling was used to create variation in type of operation performed, case difficulty, faculty-resident pairings, faculty experience, and resident training level. Main Outcomes and Measures: Observed resident entrustability scores (scale 1-4, with 4 indicating full entrustability) were compared with reported measures (faculty level, case difficulty, resident postgraduate year [PGY], resident gender, observation month) and observed faculty entrustment scores (scale 1-4, with 4 indicating full entrustment). Path analysis was used to explore direct and indirect effects of the predictors. Associations between resident entrustability and faculty entrustment scores were assessed by pairwise Pearson correlation coefficients. Results: A total of 338 cases were observed. Cases observed were evenly distributed by faculty experience (1-5 years' experience: 67 [20.9%]; 6-14 years' experience: 186 [58%]; ≥15 years' experience: 67 [20.9%]), resident PGY (PGY 1: 28 [8%]; PGY 2: 74 [22%]; PGY 3: 64 [19%]; PGY 4: 40 [12%]; PGY 5: 97 [29%]; ≥PGY 6: 36 [11%]), and resident gender (female: 183 [54%]; male: 154 [46%]). At the univariate level, PGY (mean [SD] resident entrustability score range, 1.44 [0.46] for PGY 1 to 3.24 [0.65] for PGY 6; F = 38.92; P < .001) and faculty entrustment (2.55 [0.86]; R2 = 0.94; P < .001) were significantly associated with resident entrustablity. Path analysis demonstrated that faculty entrustment was associated with resident entrustability and that the association of PGY with resident entrustability was mediated by faculty entrustment at all 4 institutions. Conclusions and Relevance: Faculty entrustment remained associated with resident entrustability across various surgical training programs. These findings suggest that efforts to develop faculty entrustment behaviors may enhance intraoperative teaching and resident progression by promoting resident entrustability.
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Internship and Residency , Humans , Male , Female , Operating Rooms , Cross-Sectional Studies , Faculty, Medical , Professional Autonomy , Clinical Competence , CommunicationABSTRACT
BACKGROUND: Clinical translation of the extracorporeal artificial placenta (AP) is impeded by the high risk for intracranial hemorrhage in extremely premature newborns. The Nitric Oxide Surface Anticoagulation (NOSA) system is a novel non-thrombogenic extracorporeal circuit. This study aims to test the NOSA system in the AP without systemic anticoagulation. METHODS: Ten extremely premature lambs were delivered and connected to the AP. For the NOSA group, the circuit was coated with DBHD-N2O2/argatroban, 100 ppm nitric oxide was blended into the sweep gas, and no systemic anticoagulation was given. For the Heparin control group, a non-coated circuit was used and systemic anticoagulation was administered. RESULTS: Animals survived 6.8 ± 0.6 days with normal hemodynamics and gas exchange. Neither group had any hemorrhagic or thrombotic complications. ACT (194 ± 53 vs. 261 ± 86 s; p < 0.001) and aPTT (39 ± 7 vs. 69 ± 23 s; p < 0.001) were significantly lower in the NOSA group than the Heparin group. Platelet and leukocyte activation did not differ significantly from baseline in the NOSA group. Methemoglobin was 3.2 ± 1.1% in the NOSA group compared to 1.6 ± 0.6% in the Heparin group (p < 0.001). CONCLUSIONS: The AP with the NOSA system successfully supported extremely premature lambs for 7 days without significant bleeding or thrombosis. IMPACT: The Nitric Oxide Surface Anticoagulation (NOSA) system provides effective circuit-based anticoagulation in a fetal sheep model of the extracorporeal artificial placenta (AP) for 7 days. The NOSA system is the first non-thrombogenic circuit to consistently obviate the need for systemic anticoagulation in an extracorporeal circuit for up to 7 days. The NOSA system may allow the AP to be implemented clinically without systemic anticoagulation, thus greatly reducing the intracranial hemorrhage risk for extremely low gestational age newborns. The NOSA system could potentially be applied to any form of extracorporeal life support to reduce or avoid systemic anticoagulation.
Subject(s)
Extracorporeal Membrane Oxygenation , Premature Birth , Thrombosis , Pregnancy , Humans , Female , Sheep , Animals , Nitric Oxide , Placenta/physiology , Heparin , Hemorrhage/complications , Thrombosis/prevention & control , Anticoagulants/pharmacology , Intracranial Hemorrhages/complicationsABSTRACT
Purpose: Although incivility has been described in other specialties, little is known about the attributes and perpetrators of it in academic surgery. The goal of this study was to identify attributes and commonly associated perpetrators of incivility experienced by trainees and faculty at academic surgery programs in the U.S. Methods: A web-based survey including the Workplace Incivility Scale (WIS) and questions regarding attributions and perpetrators of incivility was sent to trainees and faculty at academic institutions across the U.S. In addition to descriptive statistics, multivariable regression models were built to determine the impact of perpetrator type and number on overall incivility scores. Results: We received 367 of 2,661 (13.8%) responses. Top three reasons for incivility were surgery hierarchy (50.1%), respondent's gender (33.8%) and intergenerational differences (28.1%). Faculty (58.6%), patients (36.8%), and nursing staff (31.9%) were the most reported parties responsible for incivility. Female surgeons reported experiencing incivility more frequently from all three top responsible parties (i.e., faculty, patients, and nurses) when compared to other gender identities. Additionally, those who reported faculty (ß = 0.61, 95%CI 0.39-0.82) or nurses (ß = 0.23, 95%CI 0.009-0.45) as perpetrators of incivility reported an increase in overall incivility scores. Conclusions: Incivility in surgery is frequently attributed to surgery hierarchy, gender, and intergenerational differences. Surgical trainees and faculty reported that faculty, patients, and nurses were the most commonly identified as responsible for uncivil events in the surgical workforce. Exposure to a greater variety of perpetrators of incivility increases overall levels of incivility, emphasizing the importance of eliminating incivility from all sources. Supplementary Information: The online version contains supplementary material available at 10.1007/s44186-023-00129-1.
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INTRODUCTION: Thoracoscopic CDH repair is increasingly performed for Type A and small Type B defects that are amenable to primary repair. However, the thoracoscopic approach is controversial for larger defects necessitating a patch due to technical complexity, intraoperative acidosis, and recurrence risk. We aim to compare clinical outcomes between thoracoscopic and open patch repair of Type B/C defects, using a standardized technique. METHODS: This is a single-center retrospective review of thoracoscopic and open CDH patch repairs January 2017-December 2021. We excluded primary repairs, Type D hernias, repairs on ECMO, recurrent repairs. Various preoperative, intraoperative, and postoperative variables were compared. Primary outcome was recurrence rate. Secondary outcomes included intraoperative pH and pCO2, operative time, and complication rates. RESULTS: Twenty-nine patients met inclusion criteria (open = 13, thoracoscopic = 16). The open cohort had lower o/e total fetal lung volume (29 vs 41.2%, p = 0.042), higher preoperative peak inspiratory pressures (24 vs 20 cm H2O, p = 0.007), were more frequently Type C defects (92.3 vs 31%, p = 0.002) and had liver "up" in left-sided hernias (46 vs 0%, p < 0.0001). Intraoperatively, median lowest pH and highest pCO2 did not differ; neither did overall median pH or pCO2. Operative times were similar (153 vs 194 min, p = 0.113). No difference in recurrence rates was identified, however postoperative complications were higher in the open group. There were no mortalities. CONCLUSIONS: Although we demonstrate higher disease severity of patients undergoing open repair, thoracoscopic patch repair for Type B/C defects is safe and effective in patients with favorable physiologic status, alleviating concerns for intraoperative acidosis, operative length, and risk of recurrence. LEVEL OF EVIDENCE: II.
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INTRODUCTION: Efforts to improve surgical resident well-being could be accelerated with an improved understanding of resident job demands and resources. In this study, we sought to obtain a clearer picture of surgery resident job demands by assessing how residents distribute their time both inside and outside of the hospital. Furthermore, we aimed to elucidate residents' perceptions about current duty hour regulations. METHODS: A cross-sectional survey was sent to 1098 surgical residents at 27 US programs. Responses regarding work hours, demographics, well-being (utilizing the physician well-being index), and perceptions of duty hours in relation to education and rest, were collected. Data were evaluated using descriptive statistics and content analysis. RESULTS: A total of 163 residents (14.8% response rate) were included in the study. Residents reported a median total patient care hours per week of 78.0 h. Trainees spent 12.5 h on other professional activities. Greater than 40% of residents were "at risk" for depression and suicide based on physician well-being index scores. Four major themes associated with education and rest were identified: 1) duty hour definitions and reporting mechanisms do not completely reflect the amount of work residents perform, 2) quality patient care and educational opportunities do not fit neatly within the duty hour framework, 3) resident perceptions of duty hours are impacted the educational environment, and 4) long work hours and lack of adequate rest negatively affect well-being. CONCLUSIONS: The breadth and depth of trainee job demands are not accurately captured by current duty hour reporting mechanisms, and residents do not believe that their current work hours allow for adequate rest or even completion of other clinical or academic tasks outside of the hospital. Many residents are unwell. Duty hour policies and resident well-being may be improved with a more holistic accounting of resident job demands and greater attention to the resources that residents have to offset those demands.
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General Surgery , Internship and Residency , Humans , Personnel Staffing and Scheduling , Workload , Cross-Sectional Studies , Quality of Health Care , General Surgery/education , Work Schedule ToleranceABSTRACT
BACKGROUND: Patients with Stage IV breast cancer are living longer but breast reconstruction in this setting remains controversial. There is limited research evaluating the benefits of breast reconstruction in this patient cohort. STUDY DESIGN: Drawing from the Mastectomy Reconstruction Outcomes Consortium (MROC) dataset, a prospective cohort study that involved 11 leading medical centers in the US and Canada, we compared patient-reported outcomes (PROs) assessed utilizing the BREAST-Q, a condition-specific, validated patient-reported outcome measure (PROM) for mastectomy reconstruction, as well as complications between a cohort of patients with Stage IV disease undergoing reconstruction and a control group of women with Stage I-III disease also receiving reconstruction. RESULTS: Among the MROC population, 26 patients with Stage IV and 2613 women with Stage I-III breast cancer underwent breast reconstruction. Preoperatively, the Stage IV cohort reported significantly lower baseline scores for satisfaction with breast (p = 0.004), psychosocial well-being (p = 0.043) and sexual well-being (p = 0.001), compared with Stage I-III women. Following breast reconstruction, Stage IV patients' mean PRO scores improved over baseline and were not significantly different from those of Stage I-III reconstruction patients. There were also no significant differences in overall/any (p = 0.782), major (p = 0.751) or minor complication (p = 0.787) rates between the two groups at two years following reconstruction. CONCLUSIONS: The findings in this study suggest that breast reconstruction offers significant quality-of-life benefits for women with advanced breast cancer with no increase in postoperative complications and thus may be a reasonable option in this clinical setting.
Subject(s)
Breast Neoplasms , Mammaplasty , Humans , Female , Breast Neoplasms/psychology , Mastectomy/adverse effects , Prospective Studies , Mammaplasty/adverse effects , Breast/surgery , Patient Reported Outcome Measures , Quality of Life , Patient SatisfactionABSTRACT
INTRODUCTION: The 2015 American Thyroid Association (ATA) guidelines established that hemithyroidectomy (HT) is an appropriate treatment for patients with low-risk thyroid cancer. HT rates increased since the ATA guidelines were released; however, the relationship between surgeon volume and the initial extent of surgery has not been established. METHODS: A statewide database was used to identify patients with thyroid cancer who underwent initial thyroidectomy from 2013 to 2020. High-volume thyroid surgeons were defined as those who performed >25 thyroid procedures per year. A mixed-effect logistic model was used to compare low- and high-volume surgeons' initial extent of surgery pre-2015 and post-2015 ATA guidelines. Descriptive statistics were used to describe other surgical outcomes. RESULTS: The analysis included 3199 patients with thyroid cancer who underwent initial thyroidectomy. Twenty-four surgeons (6%) were considered high-volume; they performed 48% (n = 1349) of the operations. After the 2015 ATA guidelines were released, the rate of HT increased significantly for low- (23% to 28%, P = 0.042) but not high-volume (19% to 23%, P = 0.149) surgeons. Low-volume surgeons had significantly higher rates of readmission (P = 0.008), re-operation (P = 0.030), complications (P < 0.001), and emergency room visits (P = 0.002) throughout the entire study period. CONCLUSIONS: The publication of the 2015 ATA guidelines was associated with a significant increase in HT rates, primarily in low-volume thyroid surgeons. While low-volume surgeons began performing more HTs, they continued to have higher rates of readmission, reoperations, complications, and emergency room visits than high-volume surgeons.
Subject(s)
Surgeons , Thyroid Neoplasms , Humans , United States/epidemiology , Thyroidectomy/methods , Thyroid Neoplasms/surgery , Thyroid Neoplasms/etiology , Reoperation , Retrospective StudiesABSTRACT
OBJECTIVE: To evaluate the prevalence of incivility among trainees and faculty in cardiothoracic surgery, general surgery, plastic surgery, and vascular surgery in the U.S, and to determine the association of incivility on job and work withdrawal and organizational commitment. BACKGROUND: Workplace incivility has not been described in surgery and can negatively impact the well-being of individuals, teams, and organizations at-large. METHODS: Using a cross-sectional, web-based survey study of trainees and faculty across 16 academic institutions in the U.S., we evaluated the prevalence of incivility and its association with work withdrawal and organizational commitment. RESULTS: There were 486 (18.3%) partial responses, and 367 (13.8%) complete responses from surgeons [including 183 (56.1%) faculty and 143 (43.9%) residents or fellows]. Of all respondents, 92.2% reported experiencing at least 1 form of incivility over the past year. Females reported significantly more incivility than males (2.4 ± 0.91 versus 2.05 ± 0.91, P < 0.001). Asian Americans reported more incivility than individuals of other races and ethnicities (2.43 ± 0.93, P = 0.003). After controlling for sex, position, race, and specialty, incivility was strongly associated with work withdrawal (ß = 0.504, 95% CI: 0.341-0.666). There was a significant interaction between incivility and organizational commitment, such that highly committed individuals had an even greater impact of incivility on the outcome of job and work withdrawal (ß = 0.178, 95% CI: 0.153-0.203). CONCLUSIONS: Incivility is widespread in academic surgery and is strongly associated with work withdrawal. Leaders must invest in strategies to eliminate incivility to ensure the well-being of all individuals, teams, and organizations at-large.
Subject(s)
Incivility , Surgeons , Male , Female , Humans , Cross-Sectional Studies , Faculty , Surveys and Questionnaires , Workplace , Organizational CultureABSTRACT
Background: Patients with congenital diaphragmatic hernia (CDH) require invasive respiratory support and higher ventilator pressures may be associated with barotrauma. We sought to evaluate the risk factors associated with pneumothorax in CDH neonates prior to repair. Methods: We retrospectively reviewed newborns born with CDH between 2014 and 2019 who developed a pneumothorax, and we matched these cases to patients with CDH without pneumothorax. Results: Twenty-six patients were included (n=13 per group). The pneumothorax group required extracorporeal life support (ECLS) more frequently (85% vs 54%, p=0.04), particularly among type A/B defects (31% vs 7%, p=0.01). The pneumothorax group had higher positive end-expiratory pressure (PEEP) within 1 hour of birth (p=0.02), at pneumothorax diagnosis (p=0.003), and at ECLS (p=0.02). The pneumothorax group had a higher mean airway pressure (Paw) at birth (p=0.01), within 1 hour of birth (p=0.01), and at pneumothorax diagnosis (p=0.04). Using multiple logistic regression with cluster robust SEs, higher Paw (OR 2.2, 95% CI 1.08 to 3.72, p=0.03) and PEEP (OR 1.8, 95% CI 1.15 to 3.14, p=0.007) were associated with an increased risk of developing pneumothorax. There was no difference in survival (p=0.09). Conclusions: Development of a pneumothorax in CDH neonates is independently associated with higher Paw and higher PEEP. A pneumothorax increases the likelihood of treated with ECLS, even with smaller defect.
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Background: The authors analyzed the distribution of medical student debt and identified demographic features that placed students at high risk for increased debt and financial stress. Methods: From April to May 2019, a cross-sectional, anonymous, web-based survey was administered to first-year (M1) to fourth-year (M4) medical students at the University of Michigan to assess financial literacy, debt burden, financial stress, and demographic factors. A total of 216 of 680 (32%) students completed the survey. Respondents voluntarily answered 15 multiple-choice questions on personal finance and 30 questions on their demographics, current financial situation, and debt burden. To quantify debt burden, students estimated anticipated education-related debt in one of four categories: no debt, $1-99,999; $100,000-$199,999; and $200,000 or more. A chi-square test was used to identify associations between categorical variables and logistic regression was used to identify risk factors for debt and worry. Results: Fifty-four respondents (25%) reported $0 in education related debt, while 44 (16%) had $200,000 or more. Race (p=0.006), first-generation college student status (p=0.004), first-generation medical student status (p<0.001), household income (p<0.001), and parental education (p=0.008) were associated with higher levels of debt. Students who were underrepresented in medicine (URiM) had higher odds of higher debt compared to Arab and Asian students (p=0.02). URiM students (p=0.02), first-generation college students (p=0.009), and parental education (p=0.01) were associated with increased financial stress. Additionally, female students had higher odds of increased financial stress (OR=1.85, p=0.045) on logistic regression. Conclusions: URiM and socioeconomically disadvantaged students feel the burden of the high cost of medical school disproportionately more, suggesting that our current systems are not adequately supporting these students. Reducing this burden may serve to further promote diversity in medicine.
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The artificial placenta (AP) promotes organ development and reduces organ injury in a lamb model of extreme prematurity. This study evaluates hepatic outcomes after AP support with total parenteral nutrition (TPN) administration. Premature lambs (116-121 days estimated gestational age; term = 145) were cannulated for 7 days of AP support. Lambs received TPN with SMOFlipid (n = 7) or Intralipid (n = 5). Liver function and injury were compared between the two groups biochemically and histologically. Groups were compared by ANOVA with Tukey's multiple comparisons or linear-mixed effects models. From baseline to day 7, total bilirubin (Intralipid 2.6 ± 2.3 to 7.9 ± 4.4 mg/dl; SMOFlipid 0.3 ± 0.1 to 5.5 ± 2.3 mg/dl), alanine aminotransferase, and gamma-glutamyl transferase increased in both groups ( p < 0.001 for all). Direct bilirubin (0.3 ± 0.2 to 1.8 ± 1.4 mg/dl; p = 0.006) and AST (27 ± 5 to 309 ± 242 mg/dl; p < 0.001) increased in SMOFlipid group (not measured in Intralipid group). On liver histology, Intralipid showed more cholestasis than SMOFlipid; both groups showed more than tissue controls. The Intralipid group alone showed hepatocyte injury and had more congestion than controls. Lambs supported by the AP with TPN administration maintain normal hepatic function and sustain minimal hepatic injury. SMOFlipid is associated with decreased cholestasis and hepatic injury versus Intralipid.