RESUMEN
BACKGROUND: Only 1% of Americans eligible for metabolic and bariatric surgery (MBS) receive MBS. Prior studies have analyzed primary care provider (PCP) referral patterns and perceptions of MBS as a potential barrier to increasing MBS. However, less data exists regarding PCP knowledge of MBS indications and outcomes. Following the 2022 update to the indications for MBS by the ASMBS and IFSO, the number of eligible patients is only expected to increase. We evaluated PCP knowledge regarding the existence of the 2022 ASMBS and IFSO updated guidelines, MBS indications, and MBS outcomes. METHODS: An 11-question survey was emailed to primary care residents, advanced practice providers, and faculty at a single institution. RESULTS: Of 151 surveys distributed, 39.7% responded (n = 60). 95% were unaware of the 2022 updated guidelines. On multiple choice questions, 16.3% correctly identified the average weight loss from MBS, and 46.8% correctly answered the diabetes remission rate following MBS. Trainee answers were not statistically significant from practicing PCPs. Fifteen respondents had referred a patient for MBS, but this subgroup did not perform significantly better on the assessment. A total of 72.3% of respondents reported inadequate MBS education during their training, and 85.1% were interested in additional education. CONCLUSIONS: We present the first assessment of PCP MBS knowledge since the release of the 2022 updated ASMBS and IFSO guidelines. This study indicates a gap in PCPs' knowledge regarding the updated guidelines and represents an opportunity for collaboration with our primary care colleagues to provide further MBS education.
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Cirugía Bariátrica , Guías de Práctica Clínica como Asunto , Atención Primaria de Salud , Humanos , Atención Primaria de Salud/normas , Encuestas y Cuestionarios , Derivación y Consulta/estadística & datos numéricos , Estados Unidos , Médicos de Atención Primaria/estadística & datos numéricos , Femenino , Pautas de la Práctica en Medicina/estadística & datos numéricos , Masculino , Obesidad Mórbida/cirugíaRESUMEN
PURPOSE: The incidence of unresolved postoperative reflux after bariatric surgery varies considerably. Consistent perioperative patient characteristics predictive of unresolved reflux remain unknown. We leverage our institution's comprehensive preoperative esophageal testing to identify predictors of postoperative reflux. MATERIALS AND METHODS: We performed a single-center retrospective review of adult patients with preoperative reflux symptoms who underwent either vertical sleeve gastrectomy (VSG) or Roux-en-Y gastric bypass (RYGB) from 2015 to 2021. All patients had pH and high-resolution manometry preoperatively. Predictors of postoperative unresolved reflux at 1 year were explored via Fisher's exact test, Kruskal Wallis test, and univariate logistic regression. RESULTS: Unresolved reflux was higher in patients undergoing VSG (n = 60/129,46.5%) vs. RYGB (n = 19/98, 19.4%). Median DeMeester scores were higher (22 vs. 13, p = .07) along with rates of ineffective esophageal motility (IEM) (31.6 vs. 8.9%, p = .01) in the 19 (19.3%) patients with unresolved postoperative reflux after RYGB compared to the resolved RYGB reflux cohort. Sixty (46.5%) of VSG patients had unresolved postoperative reflux. The VSG unresolved reflux cohort had similar median DeMeester and IEM incidence to the resolved VSG group but more preoperative dysphagia (13.3% vs. 2.9%, p = .04) and higher preoperative PPI use (56.7 vs. 39.1%, p = .05). In univariate analysis, only IEM was predictive of unresolved reflux after RYGB (OR 4.74, 95% CI 1.37, 16.4). CONCLUSION: Unresolved reflux was higher after VSG. Preoperative IEM predicted unresolved reflux symptoms after RYGB. In VSG patients, preoperative dysphagia symptoms and PPI use predicted unresolved reflux though lack of correlation to objective testing highlights the subjective nature of symptoms and the challenges in predicting postoperative symptomatology.
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Reflujo Gastroesofágico , Manometría , Obesidad Mórbida , Complicaciones Posoperatorias , Cuidados Preoperatorios , Humanos , Femenino , Reflujo Gastroesofágico/etiología , Masculino , Estudios Retrospectivos , Adulto , Persona de Mediana Edad , Obesidad Mórbida/cirugía , Obesidad Mórbida/complicaciones , Complicaciones Posoperatorias/epidemiología , Cuidados Preoperatorios/métodos , Pronóstico , Derivación Gástrica , Gastrectomía , Monitorización del pH Esofágico , Cirugía BariátricaRESUMEN
INTRODUCTION: With the advent of the laparoscopic era in the 1990s, laparoscopic Heller myotomy replaced pneumatic dilation as the first-line treatment for achalasia. An advantage of this approach was the addition of a fundoplication to reduce gastroesophageal reflux disease (GERD). More recently, Peroral Endoscopic Myotomy has competed for first-line therapy, but the postoperative GERD may be a weakness. This study leverages our experience to characterize GERD following LHM with Toupet fundoplication (LHM+T ) so that other treatments can be appropriately compared. METHODS: A single-institution retrospective review of adult patients with achalasia who underwent LHM+T from January 2012 to April 2022 was performed. We obtained routine 6-month postoperative pH studies and patient symptom questionnaires. Differences in questionnaires and reflux symptoms in relation to pH study were explored via Kruskal-Wallis test or chi-square tests. RESULTS: Of 170 patients who underwent LHM+T , 51 (30%) had postoperative pH testing and clinical symptoms evaluation. Eleven (22%) had an abnormal pH study; however, upon manual review, 5 of these (45.5%) demonstrated low-frequency, long-duration reflux events, suggesting poor esophageal clearance of gastric refluxate and 6/11 (54.5%) had typical reflux episodes. Of the cohort, 7 (15.6%) patients reported GERD symptoms. The median [IQR] severity was 1/10 [0, 3] and median [IQR] frequency was 0.5/4 [0, 1]. Patients with abnormal pH reported more GERD symptoms than patients with a normal pH study (3/6, 50% vs 5/39, 12.8%, p = 0.033). Those with a poor esophageal clearance pattern (n = 5) reported no concurrent GERD symptoms. CONCLUSION: The incidence of GERD burden after LHM+T is relatively low; however, the nuances relevant to accurate diagnosis in treated achalasia patients must be considered. Symptom correlation to abnormal pH study is unreliable making objective postoperative testing important. Furthermore, manual review of abnormal pH studies is necessary to distinguish GERD from poor esophageal clearance.
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Acalasia del Esófago , Reflujo Gastroesofágico , Miotomía de Heller , Laparoscopía , Adulto , Humanos , Acalasia del Esófago/cirugía , Acalasia del Esófago/complicaciones , Fundoplicación/efectos adversos , Miotomía de Heller/efectos adversos , Resultado del Tratamiento , Reflujo Gastroesofágico/etiología , Reflujo Gastroesofágico/cirugía , Laparoscopía/efectos adversosRESUMEN
BACKGROUND: CDH1 gene mutations are the leading etiology of hereditary diffuse gastric cancer with cumulative lifetime risk ranging up to 83%. Prophylactic total gastrectomy (PTG) is, therefore, recommended for CDH1 carriers. A laparoscopic approach may reduce operative risk versus an open operation, thus leading more patients with CDH1 mutations to pursue PTG prior to cancer development. However, more experience and oncologic outcome data are needed for a laparoscopic approach and indicated lymphadenectomy. METHODS: A retrospective descriptive cohort study of adult patients with CDH1 mutations who underwent laparoscopic PTG with D1 lymphadenectomy between 2012 and 2022 was conducted at a single institution. All patients had preoperative EGD screening, and those with visible tumor lesions on surveillance EGD were excluded and not considered prophylactic. Demographics, family history, pathology, and operative course were obtained. Outcomes included complications, readmission, and postoperative weight change. RESULTS: Among 23 patients, median age was 48 years (IQR 37, 53) and 15 (65%) were female. Family history for gastric and/or lobular breast cancer was present in 22 (96%) patients. The median [IQR] time from positive genetic testing to PTG was 347 days [140, 625]. Pathologic evaluation showed five (22%) patients with foci of gastric cancer on pre-operative EGD biopsies, 10 (44%) in resected stomach specimens. All lymph nodes were negative. To address early postoperative complications, EJ anastomotic technique changed from EEA to GIA over the course of the study and feeding jejunostomy was no longer placed during PTG with minimal change in postoperative weight loss. CONCLUSIONS: This is the largest series, spanning 10 years at a single institution, dedicated solely to a laparoscopic approach for risk-reducing PTG. A laparoscopic approach with limited lymphadenectomy resulted in acceptable surgical and oncologic outcomes. Despite no visible cancer, over half of our patients had foci of early gastric cancer. Therefore, CDH1 carriers should consider laparoscopic PTG.
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Laparoscopía , Neoplasias Gástricas , Adulto , Humanos , Femenino , Persona de Mediana Edad , Masculino , Neoplasias Gástricas/genética , Neoplasias Gástricas/prevención & control , Neoplasias Gástricas/cirugía , Estudios Retrospectivos , Estudios de Cohortes , Gastrectomía/métodos , Escisión del Ganglio Linfático , Antígenos CD/genética , Cadherinas/genéticaRESUMEN
Background Contrast-enhanced mammography (CEM) and abbreviated breast MRI (ABMRI) are emerging alternatives to standard MRI for supplemental breast cancer screening. Purpose To compare the diagnostic performance of CEM, ABMRI, and standard MRI. Materials and Methods This single-institution, prospective, blinded reader study included female participants referred for breast MRI from January 2018 to June 2021. CEM was performed within 14 days of standard MRI; ABMRI was produced from standard MRI images. Two readers independently interpreted each CEM and ABMRI after a washout period. Examination-level performance metrics calculated were recall rate, cancer detection, and false-positive biopsy recommendation rates per 1000 examinations and sensitivity, specificity, and positive predictive value of biopsy recommendation. Bootstrap and permutation tests were used to calculate 95% CIs and compare modalities. Results Evaluated were 492 paired CEM and ABMRI interpretations from 246 participants (median age, 51 years; IQR, 43-61 years). On 49 MRI scans with lesions recommended for biopsy, nine lesions showed malignant pathology. No differences in ABMRI and standard MRI performance were identified. Compared with standard MRI, CEM demonstrated significantly lower recall rate (14.0% vs 22.8%; difference, -8.7%; 95% CI: -14.0, -3.5), lower false-positive biopsy recommendation rate per 1000 examinations (65.0 vs 162.6; difference, -97.6; 95% CI: -146.3, -50.8), and higher specificity (87.8% vs 80.2%; difference, 7.6%; 95% CI: 2.3, 13.1). Compared with standard MRI, CEM had significantly lower cancer detection rate (22.4 vs 36.6; difference, -14.2; 95% CI: -28.5, -2.0) and sensitivity (61.1% vs 100%; difference, -38.9%; 95% CI: -66.7, -12.5). The performance differences between CEM and ABMRI were similar to those observed between CEM and standard MRI. Conclusion ABMRI had comparable performance to standard MRI and may support more efficient MRI screening. CEM had lower recall and higher specificity compared with standard MRI or ABMRI, offset by lower cancer detection rate and sensitivity compared with standard MRI. These trade-offs warrant further consideration of patient population characteristics before widespread screening with CEM. Clinical trial registration no. NCT03517813 © RSNA, 2023 Supplemental material is available for this article. See also the editorial by Chang in this issue.
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Neoplasias de la Mama , Femenino , Humanos , Persona de Mediana Edad , Neoplasias de la Mama/diagnóstico por imagen , Neoplasias de la Mama/patología , Estudios Prospectivos , Sensibilidad y Especificidad , Detección Precoz del Cáncer/métodos , Mamografía/métodos , Imagen por Resonancia Magnética/métodosRESUMEN
BACKGROUND: After completion of training, practicing surgeons rely on hands-on courses to expand their procedure armamentarium and improve their surgical technique. However, such courses vary in standardized teaching methods. SAGES developed the Acquisition of Data for Outcomes and Procedure Transfer (ADOPT) program as a method of longitudinal instruction utilizing standardized teaching techniques, mentorship, and webinars to cover additional techniques. This study examines the adoption of learned techniques and participant confidence before and after an ADOPT course focused on extended-view totally extraperitoneal (eTEP) hernia repair. METHODS: A hands-on course focused on eTEP hernia repair was conducted with enrollment capped at 10 participants. Pre-course and post-course surveys at 3, 6, and 12 months determined implementation of the learned procedure, case volume, and confidence with eTEP skills. A 5-point Likert scale (1 = not confident at all to 5 = completely confident) assessed confidence levels. Survey responses were summarized using descriptive statistics. RESULTS: Of the 10 participants, 10 (100%) completed the pre-course survey, and 7 (70%) completed at least one post-course survey. Median age was 48.5 years (36,56) with a median of 16 years (2,23) in practice, mostly in the community setting (70%). After the course, 50% had performed an eTEP procedure, and 100% reported considering this technique during surgical planning. Participants reported higher confidence in eTEP-specific skills at three months post-course from pre-course levels. The highest change in confidence was seen for the following skills: accessing the retromuscular/extraperitoneal space for ventral hernia and recognizing when the linea alba has been violated, p < 0.05. CONCLUSION: This study shows that rapid incorporation of learned techniques can be achieved through the ADOPT format. Furthermore, through longitudinal mentorship and a structured hands-on course, the ADOPT course supports practicing surgeons to attain autonomy and confidence even when teaching a relatively technically challenging procedure, such as eTEP.
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Pared Abdominal , Hernia Ventral , Hernia Incisional , Laparoscopía , Cirujanos , Humanos , Persona de Mediana Edad , Laparoscopía/métodos , Herniorrafia/métodos , Hernia Ventral/cirugía , Pared Abdominal/cirugía , Mallas Quirúrgicas , Hernia Incisional/cirugíaRESUMEN
BACKGROUND: Healthcare-associated activity accounts for 10% of the United States' carbon dioxide (CO2) emissions. Using telemedicine for bariatric surgery evaluations decreases emissions and reduces patient burden during the multiple required interdisciplinary visits. After adopting telemedicine during COVID, our clinic continues to utilize telemedicine for preoperative bariatric evaluations. We evaluated the reduced environmental impact associated with this practice. METHODS: A retrospective review of all new evaluations for vertical sleeve gastrectomy (SG) or Roux-en Y gastric bypass (RYGB) from 2019 and 2021 was conducted. The 2019 year represents pre-pandemic, in-person evaluations and 2021 represents telemedicine evaluations during the COVID pandemic. Carbon emissions were calculated using the Environmental Protection Agency's (EPA's) validated formula of 404g CO2 per car-mile. Preoperative evaluation time was calculated from the initial clinic visit to the operation date. RESULTS: There were 51 patients in the 2019 cohort and 55 patients in the 2021 cohort. In the 2019 in-person cohort, there was significantly more kg of estimated CO2 emitted (10,225 vs. 2011.4, p<.001) compared to the 2021 cohort. For time required to complete the preoperative workup, there was no statistically significant difference between the two groups (162 days vs. 193 days, p=.226). The attrition rate was lower in the 2021 cohort (22.22% v. 35.9%, p<.001). CONCLUSIONS: Implementation of telemedicine for bariatric preoperative evaluations reduced patient travel, carbon emissions, and improved attrition rate. We encourage bariatric providers to use telemedicine as we believe this eases patient burdens and, with wider adoption, could significantly reduce our carbon footprint.
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Cirugía Bariátrica , COVID-19 , Derivación Gástrica , Obesidad Mórbida , Telemedicina , Humanos , Estados Unidos , Obesidad Mórbida/cirugía , Huella de Carbono , Dióxido de Carbono , COVID-19/epidemiología , Estudios Retrospectivos , Gastrectomía , Resultado del TratamientoRESUMEN
BACKGROUND: Patients who undergo vertical sleeve gastrectomy (VSG) are at risk of postoperative GERD. The reasons are multifactorial, but half of conversions to Roux-en Y gastric bypass are for intractable GERD. Our institution routinely performs preoperative pH and high-resolution manometry studies to aid in operative decision making. We hypothesize that abnormal pH studies in concert with ineffective esophageal motility would lead to higher rates of postoperative reflux after VSG. METHODS: A single institution retrospective review was conducted of adult patients who underwent preoperative pH and manometry testing and VSG between 2015 and 2021. Patients filled out a symptom questionnaire at the time of testing. Postoperative reflux was defined by patient-reported symptoms at 1-year follow-up. Univariate logistic regression was used to examine the relationship between esophageal tests and postoperative reflux. The Lui method was used to determine the cutpoint for pH and manometric variables maximizing sensitivity and specificity for postoperative reflux. RESULTS: Of 291 patients who underwent VSG, 66 (22.7%) had a named motility disorder and 67 (23%) had an abnormal DeMeester score. Preoperatively, reflux was reported by 122 patients (41.9%), of those, 69 (56.6%) had resolution. Preoperative pH and manometric abnormalities, and BMI reduction did not predict postoperative reflux status (p = ns). In a subgroup analysis of patients with an abnormal preoperative pH study, the Lui cutpoint to predict postoperative reflux was a DeMeester greater than 24.8. Postoperative reflux symptoms rates above and below this point were 41.9% versus 17.1%, respectively (p = 0.03). CONCLUSION: While manometry abnormalities did not predict postoperative reflux symptoms, GERD burden did. Patients with a mildly elevated DeMeester score had a low risk of postoperative reflux compared to patients with a more abnormal DeMeester score. A preoperative pH study may help guide operative decision-making and lead to better counseling of patients of their risk for reflux after VSG.
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Derivación Gástrica , Reflujo Gastroesofágico , Laparoscopía , Obesidad Mórbida , Adulto , Humanos , Obesidad Mórbida/complicaciones , Obesidad Mórbida/cirugía , Reflujo Gastroesofágico/diagnóstico , Reflujo Gastroesofágico/etiología , Reflujo Gastroesofágico/cirugía , Manometría , Gastrectomía/efectos adversos , Gastrectomía/métodos , Estudios Retrospectivos , Laparoscopía/métodosRESUMEN
BACKGROUND: Health care accounts for almost 10% of the United States' greenhouse gas emissions, accounting for a loss of 470,000 disability-adjusted life years based on the health effects of climate change. Telemedicine has the potential to decrease health care's carbon footprint by reducing patient travel and clinic-related emissions. At our institution, telemedicine visits for evaluation of benign foregut disease were implemented for patient care during the COVID-19 pandemic. We aimed to estimate the environmental impact of telemedicine usage for these clinic encounters. METHODS: We used life cycle assessment (LCA) to compare greenhouse gas (GHG) emissions for an in-person and a telemedicine visit. For in-person visits, travel distances to clinic were retrospectively assessed from 2020 visits as a representative sample, and prospective data were gathered on materials and processes related to in-person clinic visits. Prospective data on the length of telemedicine encounters were collected and environmental impact was calculated for equipment and internet usage. Upper and lower bounds scenarios for emissions were generated for each type of visit. RESULTS: For in-person visits, 145 patient travel distances were recorded with a median [IQR] distance travel distance of 29.5 [13.7, 85.1] miles resulting in 38.22-39.61 carbon dioxide equivalents (kgCO2-eq) emitted. For telemedicine visits, the mean (SD) visit time was 40.6 (17.1) min. Telemedicine GHG emissions ranged from 2.26 to 2.99 kgCO2-eq depending on the device used. An in-person visit resulted in 25 times more GHG emissions compared to a telemedicine visit (p < 0.001). CONCLUSION: Telemedicine has the potential to decrease health care's carbon footprint. Policy changes to facilitate telemedicine use are needed, as well as increased awareness of potential disparities of and barriers to telemedicine use. Moving toward telemedicine preoperative evaluations in appropriate surgical populations is a purposeful step toward actively addressing our role in health care's large carbon footprint.
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COVID-19 , Gases de Efecto Invernadero , Telemedicina , Humanos , Estados Unidos , Animales , Estudios Retrospectivos , Pandemias , Estudios Prospectivos , COVID-19/epidemiología , Telemedicina/métodos , Huella de Carbono , Estadios del Ciclo de VidaRESUMEN
INTRODUCTION: Cigarette smoking is associated with primary spontaneous pneumothorax (PSP). Electronic cigarettes (E-cigarettes) are touted as a healthier alternative to cigarettes; however, the impact E-cigarette use has on PSP management is not known. The goal of this study was to determine if E-cigarette use is associated with inferior outcomes after PSP, compared to never smokers and cigarette smokers. METHODS: We conducted a retrospective cohort study of patients in a large tertiary care hospital system in an urban area who presented with PSP from September 2015 through February 2019. Primary spontaneous pneumothorax patients were identified from the institutional Society of Thoracic Surgeon (STS) database. Patients with pneumothoraces from traumatic, iatrogenic, and secondary etiologies were excluded. Baseline clinical and demographic data and outcomes including intervention(s) required, length of stay, and recurrence were evaluated. RESULTS: Identified were 71 patients with PSP. Seventeen (24%) had unverifiable smoking history. Of the remaining, 7 (13%) currently vaped, 27(50%) currently smoked cigarettes, and 20(37%) were never smokers. Mean age was 33 years; 80% male. All vapers required tube thoracostomy vs 74% of current smokers and 75% of never smokers. Vaping was associated with increased odds of recurrence compared to never smokers (OR 2.00, 95% CI 0.35,11.44). Vapers had the shortest median time to recurrence after initial hospitalization (10 d[4,18] v 20 d[5,13] cigarette smokers v 27 d[13 275] never smokers, P < .001). CONCLUSION: Vaping may complicate PSP outcomes. As vaping use increases, especially among adolescents, it is imperative that the manner of tobacco use is documented and considered when caring for patients, especially those with pulmonary problems.
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Sistemas Electrónicos de Liberación de Nicotina , Neumotórax , Vapeo , Adolescente , Humanos , Masculino , Adulto , Femenino , Vapeo/efectos adversos , Neumotórax/etiología , Neumotórax/terapia , Estudios Retrospectivos , FumadoresRESUMEN
BACKGROUND: A 2009 randomized control trial found patients with severe acute respiratory distress syndrome (ARDS) who transferred to an extra-corporeal membrane oxygenation therapy (ECMO) center had better survival, even if they did not receive ECMO. This study aimed to use a national US database to determine if care at ECMO centers offer a survival advantage in patients with ARDS with mechanical ventilation only. METHODS: Hospitalizations of patients 18-64 years old who had ARDS and mechanical ventilation in the 2010-2016 Health care Cost and Utilization Project National Readmission Database were included. ECMO centers performed at least 1 veno-venous ECMO hospitalization annually; or >5, >20, and >50 on sensitivity analysis. Multivariable logistic regression compared inpatient mortality, after adjusting for timing of hospitalization, patient demographics, comorbidities, and hospital characteristics. RESULTS: Of the 1 224 447 ARDS hospitalizations and mechanical ventilation, 41% were at ECMO centers. ECMO centers were more likely to be larger, private, non-profit, teaching hospitals. ARDS at admission was more common at non-ECMO centers (31% vs 23%, P < .0001); however, other patient demographics and comorbidities did not differ. After adjustment, no difference in inpatient mortality was seen between ECMO and non-ECMO centers (OR 0.99, 95% CI: 0.97, 1.02). This relationship did not change in sensitivity analyses. DISCUSSION: Adult patients with ARDS requiring mechanical ventilation may not have improved outcomes if treated at an ECMO center and suggest that early transfer of all ARDS patients to ECMO centers may not be warranted. Further evaluation of ECMO center volume and illness severity is needed.
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Oxigenación por Membrana Extracorpórea , Síndrome de Dificultad Respiratoria , Adulto , Humanos , Estados Unidos/epidemiología , Adolescente , Adulto Joven , Persona de Mediana Edad , Pacientes Internos , Respiración Artificial , Síndrome de Dificultad Respiratoria/terapia , HospitalizaciónRESUMEN
BACKGROUND: The US incarcerates more individuals than any other country. Prisoners are the only population guaranteed health care by the US constitution, but little is known about their surgical needs. This multicenter study aimed to describe the acute care surgery (ACS) needs of incarcerated individuals. METHODS: Twelve centers prospectively identified incarcerated patients evaluated in their emergency department by the ACS service. Centers collected diagnosis, treatment, and complications from chart review. Patients were classified as either emergency general surgery (EGS) patients or trauma patients and their characteristics and outcomes were investigated. Poisson regression accounting for clustering by center was used to calculate the relative risk (RR) of readmission, representation within 90 days, and failure to follow-up as an outpatient within 90 days for each cohort. RESULTS: More than 12 months, ACS services evaluated 943 patients, 726 (80.3%) from jail, 156 (17.3%) from prison, and 22 (2.4%) from other facilities. Most were men (89.7%) with a median age of 35 years (interquartile range, 27-47). Trauma patients comprised 54.4% (n = 513) of the cohort. Admission rates were similar for trauma (61.5%) and EGS patients (60.2%). Head injuries and facial fractures were the most common injuries, while infections were the most common EGS diagnosis. Self-harm resulted in 102 trauma evaluations (19.9%). Self-inflicted injuries were associated with increased risk of readmission (RR, 4.3; 95% confidence interval, 3.02-6.13) and reevaluation within 90 days (RR, 4.96; 95% confidence interval, 3.07-8.01). CONCLUSION: Incarcerated patients who present with a range of trauma and EGS conditions frequently require admission, and follow-up after hospitalization was low at the treating center. Poor follow-up coupled with high rates of assault, self-harm, mental health, and substance use disorders highlight the vulnerability of this population. Hospital and correctional facility interventions are needed to decrease self-inflicted injuries and assaults while incarcerated. LEVEL OF EVIDENCE: Prognostic and epidemiological, Level III.
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Servicios Médicos de Urgencia , Cirugía General , Prisioneros , Adulto , Instalaciones Correccionales , Cuidados Críticos , Servicio de Urgencia en Hospital , Femenino , Hospitalización , Humanos , MasculinoRESUMEN
BACKGROUND: While a "fourth peak" of delayed trauma mortality has been described, limited data describe the causes of death (CODs) for patients in the years following an injury. This study investigates the difference in COD statewide for patients with and without a recent trauma admission. METHODS: This retrospective cohort study compared COD for trauma and nontrauma patients in North Carolina. Death certificates in NC's death registry were matched with the NC trauma registry between January 2013 and December 2018 using matching on name and date of birth. Patients who died during the index trauma admission were excluded. Underlying COD recorded on the death certificate were used for the primary analysis. RESULTS: Of 481,415 death records, 19,083 (4.0%) were linked to an alive discharge within the trauma registry during the study period. Prior trauma patients (PTPs) had a higher incidence of mental illness (9.2 vs. 6.1%), Alzheimer's (6.1% vs. 4.2%), and opioid-related (1.8% vs. 1.6%) COD compared to nontrauma patients, p < 0.05. Overall, suicide was higher in the nontrauma cohort (1.5% vs. 1.1%); however, PTP had higher incidences of death by motor vehicle collision and other injury (6.0% vs. 3.8%) and homicide (0.9% vs. 0.6%), p < 0.001. Prior trauma patients had 1.16 increased odds of an opioid-related death (p = 0.009; 95% confidence interval, 1.04-1.29) compared with those without prior trauma. Younger PTP had a much higher rate of death from suicide (12.0%) compared with those 41 to 65 years (2.8%) and older than 65 years (0.2%; p < 0.001). Discharge to skilled nursing facility (odds ratio, 1.87; p < 0.05) and severe injury (odds ratio, 1.93; p < 0.05) were associated with early death after discharge (≤90 days). CONCLUSION: After hospital discharge, PTPs remain at risk of dying from future trauma and opioid-related conditions. Prevention strategies for PTP should address the increased risk of death from a subsequent traumatic injury and the at-risk populations for early death after discharge. LEVEL OF EVIDENCE: Prognostic and Epidemiologic, Level IV.
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Causas de Muerte , Alta del Paciente , Heridas y Lesiones/terapia , Adolescente , Adulto , Anciano , Certificado de Defunción , Femenino , Humanos , Masculino , Persona de Mediana Edad , North Carolina , Sistema de Registros , Estudios Retrospectivos , Factores de RiesgoRESUMEN
INTRODUCTION: Current guidelines continue to lead to under- and over-triage of injured patients in the pre-hospital setting. End-tidal carbon dioxide (ETCO2) has been correlated with mortality and hemorrhagic shock in trauma patients. This study examines the correlation between ETCO2 and in-hospital outcomes among non-intubated patients in the pre-hospital setting. METHODS: We retrospectively studied a cohort of non-intubated adult trauma patients with initial pre-hospital side-stream capnography-obtained ETCO2 presenting via ground transport from a single North Carolina EMS agency to a level one trauma center from January 2018 to December 2018. Using the Liu method, the optimal threshold for low ETCO2 was ≤ 28.5 mmHg. RESULTS: Initial pre-hospital ETCO2 was recorded for 324 (22.0%) of 1473 patients with EMS data. Patients with low ETCO2 (N = 98, 30.3% of cohort) were older (median 58y vs 45y), but mechanisms of injury and scene vital signs were similar (p>0.05) between low and normal/high ETCO2 cohorts. Median injury severity score (ISS) did not differ significantly between the low and normal/high ETCO2 groups (5 vs 8, p=0.48). Compared to normal/high ETCO2, low ETCO2 correlated with increased unadjusted odds of mortality (OR 5.06), in-hospital complications (OR 2.06), and blood transfusion requirement (OR 3.05), p<0.05. Low ETCO2 was associated with 7.25 odds of mortality (95% CI 2.19,23.97, p=0.001) and 3.94 odds of blood transfusion (95% CI 1.32-11.78) after adjusting for age, ISS, and scene GCS. All but one of the massive transfusion patients (N = 8/9) had a low pre-hospital ETCO2. CONCLUSIONS: Low initial pre-hospital ETCO2 associates with poor clinical outcomes despite similar ISS and mechanisms of injury. ETCO2 is a potentially useful pre-hospital point-of-care tool to aid triage of trauma patients as it may identify hemorrhaging patients and predict mortality.
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Capnografía , Dióxido de Carbono , Adulto , Hospitales , Humanos , Estudios Retrospectivos , Centros TraumatológicosRESUMEN
BACKGROUND: Blunt chest trauma is associated with significant morbidity, but the long-term functional status for these patients is less well-known. Return to work (RTW) is a benchmark for functional recovery in trauma patients, but minimal data exist regarding RTW following blunt chest trauma. MATERIALS AND METHODS: Patients ≥ 18 y old admitted to a Level 1 trauma center following blunt chest trauma with ≥ 3 rib fractures and length of stay (LOS) ≥ 3 d were included. An electronic survey assessing RTW was administered to patients after discharge. Patients were stratified as having delayed RTW (> 3 mo after discharge) or self-reported worse activities-of-daily-living (ADL) function after injury. Patient demographics, outcomes, and injury characteristics were compared between groups. RESULTS: Median time to RTW was 3 mo (IQR 2,5). Patients with delayed RTW had higher odds of having more rib fractures than those with RTW ≤ 3 mo (median 10 versus 7; OR:1.24, 95%CI:1.04,1.48) as well as a longer LOS (median 13 versus 7 d; OR:1.15, 95% CI:1.04,1.30). Patients with stable ADL after trauma returned to work earlier than those reporting worse ADL (median 2 versus 3.5 mo, P < 0.01). 23.6% of respondents took longer than 5 mo to return to independent functioning, and 50% of respondents' report limitations in daily activities due to physical health after discharge. CONCLUSIONS: The significant proportion of patients with poor physical health and functional status suggests ongoing burden of injury after discharge. Patients with longer LOS and greater number of rib fractures may be at highest risk for delayed RTW after injury.
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Alta del Paciente/estadística & datos numéricos , Recuperación de la Función , Reinserción al Trabajo/estadística & datos numéricos , Fracturas de las Costillas/complicaciones , Heridas no Penetrantes/complicaciones , Actividades Cotidianas , Anciano , Costo de Enfermedad , Femenino , Humanos , Puntaje de Gravedad del Traumatismo , Tiempo de Internación/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Calidad de Vida , Estudios Retrospectivos , Fracturas de las Costillas/diagnóstico , Fracturas de las Costillas/fisiopatología , Fracturas de las Costillas/terapia , Factores de Tiempo , Centros Traumatológicos/estadística & datos numéricos , Heridas no Penetrantes/diagnóstico , Heridas no Penetrantes/fisiopatología , Heridas no Penetrantes/terapiaRESUMEN
Limited rigorous research has been conducted to evaluate the impact of interventions designed to promote the successful transitions of young people exiting foster care. The current study builds on previous experimental evaluations of the My Life Model (MLM) for self-determination enhancement, which demonstrated effectiveness in improving educational and transition-to-adulthood outcomes for youth in foster care with disabilities, including those with mental health challenges. The model features one-on-one youth-directed coaching and near-peer mentoring to increase self-determination and goal achievement. The current study was the first to test the impact of the model with a diverse population-based cohort of youth aged 16.5-18.5 in foster care (N=293), including those with and without disabilities, on key model outcome indicators of self-determination and self-efficacy. This study also explored potential moderation by disability status, trauma symptoms, placement stability, and placement restrictiveness. Findings show that, compared to the randomized control group, the treatment group had greater post-intervention and one-year follow-up gains on several indicators of self-determination. Moderation analysis demonstrated no difference in intervention effectiveness for youth with or without disabilities, suggesting the universality of this approach. Findings also suggest that foster youth participants with low-to-average risks in terms of placement stability, placement restrictiveness, and traumatic stress levels seem to benefit most from the intervention, although youth who are at higher risk due to low placement stability, high placement restriction, and high traumatic stress still showed some benefit of participating in the intervention on some measures. My Life is one of only a few intervention models with experimental evidence of effectiveness with older youth in foster care. This validation study establishes that the approach has benefits for both youth with and without disabilities, as well as providing the first information available on the influence of critical barriers facing many youth in care.
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INTRODUCTION: Preinjury alcohol use and older age have independently been associated with poor outcomes. This study examined whether higher levels of blood alcohol concentration (BAC) correlated with an increased likelihood of poor outcomes in older trauma patients. METHODS: This was a retrospective cohort study of injured patients ≥65 years with BAC testing presenting to a Level 1 trauma center between 2015 and 2018. Patients were stratified by BAC at 4 thresholds of intoxication: BAC â§10 mg/dL, BAC â§80 mg/dL, BAC â§150 mg/dL, and BAC â§200 mg/dL. Propensity score matching using inverse probability of treatment weighting was used to estimate outcomes. Logistic and Poisson regression models were performed for each threshold of the BAC level with the matched cohort to assess clinical outcomes. RESULTS: Of all older patients (n = 3112), 32.5% (n = 1012) had BAC testing. In the matched cohort of 883 patients (76.7 ± 8.2 years; 48.1% female), 111 (12.5%) had BAC â§10 mg/dL, 83 (74.8%) had BAC â§80 mg/dL, 60 (54.1%) had BAC â§150 mg/dL, and 37 (33.3%) had BAC â§200 mg/dL. Falls (60.5%) and motor vehicle crashes (28.9%) were the most common mechanisms of injury. Median (IQR) of Injury Severity Score (ISS) was 5 (1-10). The risk of severe injury (ISS â§15) was similar between alcohol-positive and alcohol-negative patients (9.9% vs 15.0%, P = .151). BAC â§10 g/dL was not associated with length of stay, intensive care unit admission, or in-hospital complication, nor was any of the other 3 analyzed BAC thresholds. CONCLUSION: Overall, any detectable BAC along and increasing thresholds of BAC was not associated with poor in-hospital outcomes of older patients after trauma. Alcohol screening was low in this population, and intoxication may bias injury assessment, leading to mistriage of older trauma patients.
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Intoxicación Alcohólica/sangre , Nivel de Alcohol en Sangre , Medición de Riesgo/métodos , Centros Traumatológicos , Heridas y Lesiones/sangre , Anciano , Intoxicación Alcohólica/complicaciones , Femenino , Estudios de Seguimiento , Humanos , Incidencia , Puntaje de Gravedad del Traumatismo , Masculino , North Carolina/epidemiología , Estudios Retrospectivos , Tasa de Supervivencia/tendencias , Heridas y Lesiones/etiología , Heridas y Lesiones/prevención & controlRESUMEN
Gall bladder duplication is a rare congenital anomaly that can be identified clinically during the workup for gall bladder-related symptoms. This anatomic variation can complicate surgery, and yet there are few published reports of this variant causing symptoms in pediatric patients. This is a case of a 17-year-old female with a history of Arnold-Chiari malformation type I, presenting with right upper quadrant pain. Outside computed tomography reported a trilobed gall bladder, while magnetic resonance cholangiopancreatography demonstrated a duplicated gall bladder. Endoscopic resonance cholangiopancreatography (ERCP) showed a rare anatomic variant of duplicated gall bladder with an accessory right hepatic duct branching off the cystic duct. Due to complex anatomy, both indocyanine green and intraoperative cholangiogram (IOC) were utilized for a successful laparoscopic cholecystectomy. Only ERCP and IOC were able to clearly identify the aberrant right hepatic duct. Final pathology confirmed acute and chronic cholecystitis without dysplasia or cholelithiasis. This case highlights a rare anomaly of an aberrant right hepatic duct in the setting of gallbladder duplication in a pediatric patient. We would recommend both ERCP and IOC during the laparoscopic surgical approach as they were the only imaging modalities to identify the patient's correct anatomy, likely due to the size of pediatric biliary structures.
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Colecistectomía Laparoscópica/métodos , Vesícula Biliar/anomalías , Adolescente , Malformación de Arnold-Chiari/patología , Colangiopancreatografia Retrógrada Endoscópica , Femenino , Vesícula Biliar/diagnóstico por imagen , Vesícula Biliar/cirugía , Humanos , Imagen por Resonancia MagnéticaRESUMEN
BACKGROUND: Merkel cell carcinoma (MCC) is a rare and aggressive form of skin cancer. It is an immunogenic tumor as evident by its association with Polyomavirus, immunotherapy response, and increased prevalence in the immunosuppressed population. OBJECTIVE: We sought to evaluate the impact of known clinicopathological determinants and immunosuppression on the risk of recurrence and mortality of MCC patients. METHODS: A retrospective, observational cohort study of patients diagnosed and/or treated with MCC at two tertiary academic institutions. We compared clinicopathological determinants, treatment modalities, and immunosuppression status on clinical outcomes of recurrence, disease-specific survival, and overall survival. RESULTS: We evaluated 90 patients within our study and 34% had a cancer recurrence during follow-up. Patients with recurrence were significantly more likely to be immunosuppressed (32% vs 5%; P = .001). Estimated 5-year recurrence was 43%, and immunosuppressed patients were significantly more likely to recur (Hazard ratio [HR] 3.67 [1.80-7.51]; P < .0001). Immunosuppressed patients had significantly elevated cancer-specific mortality (HR 6.11[1.61-23.26]; P = .008). LIMITATIONS: Retrospective review with a prolonged observation period and changing treatment modalities. CONCLUSION: Immunocompromised patients had a threefold increased incidence of 5-year mortality and over twofold increased incidence of any recurrence as non-immunocompromised patients. Patients' immunosuppressive status should be considered when making decisions regarding treatment, surveillance, and prognostication.
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INTRODUCTION: Obese patients with operative orthopedic trauma have increased risk of adverse outcomes, although the mechanisms accounting for the relationship remain unknown. This study examines the effect of body mass index (BMI) on outcomes after femur fracture fixation, and explores the mediating effects of pathophysiologic factors and clinical management. METHODS: A retrospective chart review was performed of adult patients with femur fractures undergoing surgical fixation at a Level 1 trauma center from 2010 to 2016. Demographics, Injury Severity Score (ISS), Glasgow Coma Scale (GCS) and mechanism of injury (MOI) were collected along with operative data and complications. Primary outcomes were hospital length of stay (HLOS), ICU length of stay (ICU-LOS), mortality, complications, and time to mobility (time first out of bed, TFOB). Bivariate correlations and multiple regression models were used to examine the relationship between BMI and outcomes. Path analysis tested whether the relationship between BMI and clinical outcomes was mediated by differences in 1) clinical management, or 2) physiologic variables. RESULTS: Of 333 patients included, the majority were male (57.4%) with a mean age of 43.4 (22.7) years and ISS of 12.5 (6.8). Predominant MOIs were motor vehicle crashes (42.8%) and falls (34.5%). There was no association between BMI category and age, ISS, or GCS. In univariate analysis, higher BMI was linked to longer HLOS (râ¯=â¯.12), longer ICU-LOS (râ¯=â¯.15), longer TFOB, (râ¯=â¯.18), and higher number of complications (râ¯=â¯.12), pâ¯<â¯0.05. Controlling for age and ISS, obese patients had 6.66 times the odds of respiratory failure (pâ¯=â¯0.021, 95% CI 1.3,33.3) and a 3.88 odds of any complication (pâ¯=â¯0.020, 95% CI 1.24,12.1) compared to their normal weight counterparts. For every one point increase in BMI, time first out of bed was delayed 2.3â¯h (pâ¯<â¯0.001; 95% CI 1.08, 3.62). The effect BMI on poor outcomes was accounted for by delayed mobility (longer TFOB) in a mediation model. CONCLUSIONS: Higher BMI increases the risk of longer hospital stays and systemic complications. Mediation models indicate that the adverse clinical outcomes associated with obesity are explained by delays in mobility, an intervenable factor. Clinical strategies should be directed at early mobilization to minimize morbidity.