Understanding the Impact of Enhanced Recovery Programs on Social Vulnerability, Race, and Colorectal Surgery Outcomes.

BACKGROUND: Increasing social vulnerability, measured by the Social Vulnerability Index, has been associated with worse surgical outcomes. However, less is known about the impact of social vulnerability on patients who underwent colorectal surgery under enhanced recovery programs. OBJECTIVE: We hypothesized that increasing social vulnerability is associated with worse outcomes before enhanced recovery implementation, but that after implementation, disparities in outcomes would be reduced. DESIGN: Retrospective cohort study using multivariable logistic regression to identify associations of social vulnerability and enhanced recovery with outcomes. SETTINGS: Institutional American College of Surgeons National Surgical Quality Improvement Program database. PATIENTS: Patients undergoing elective colorectal surgery (2010-2020). Enhanced recovery programs were implemented in 2015. Those adhering to 70% or more of enhanced recovery program components were defined as enhanced recovery and all others as nonenhanced recovery. OUTCOMES: Length of stay, complications, and readmissions. RESULTS: Of 1523 patients, 589 (38.7%) were in the enhanced recovery group, with 625 patients (41%) in the lowest third of the Social Vulnerability Index, 411 (27%) in the highest third. There were no differences in Social Vulnerability Index distribution by the enhanced recovery group. On multivariable modeling, social vulnerability was not associated with increased length of stay, complications, or readmissions in the enhanced recovery group. Black race was associated with increased length of stay in both the nonenhanced recovery (OR 1.2; 95% CI, 1.1-1.3) and enhanced recovery groups (OR 1.2; 95% CI, 1.1-1.4). Enhanced recovery adherence was associated with reductions in racial disparities in complications as the Black race was associated with increased odds of complications in the nonenhanced recovery group (OR 1.9; 95% CI, 1.2-3.0) but not in the enhanced recovery group (OR 0.8; 95% CI, 0.4-1.6). LIMITATIONS: Details of potential factors affecting enhanced recovery program adherence were not assessed and are the subject of current work by this team. CONCLUSION: High social vulnerability was not associated with worse outcomes among both enhanced recovery and nonenhanced recovery colorectal patients. Enhanced recovery program adherence was associated with reductions in racial disparities in complication rates. However, disparities in length of stay remain, and work is needed to understand the underlying mechanisms driving these disparities. See Video Abstract . COMPRENDIENDO EL IMPACTO DE LOS PROGRAMAS DE RECUPERACIN MEJORADA EN LA VULNERABILIDAD SOCIAL, LA RAZA Y LOS RESULTADOS DE LA CIRUGA COLORRECTAL: ANTECEDENTES:El aumento de la vulnerabilidad social medida por el índice de vulnerabilidad social se ha asociado con peores resultados quirúrgicos. Sin embargo, se sabe menos sobre el impacto de la vulnerabilidad social en los pacientes de cirugía colorrectal bajo programas de recuperación mejorados.OBJETIVO:Planteamos la hipótesis de que el aumento de la vulnerabilidad social se asocia con peores resultados antes de la implementación de la recuperación mejorada, pero después de la implementación, las disparidades en los resultados se reducirían.DISEÑO:Estudio de cohorte retrospectivo que utilizó regresión logística multivariable para identificar asociaciones de vulnerabilidad social y recuperación mejorada con los resultados.ESCENARIO:Base de datos institucional del Programa de Mejora Nacional de la Calidad de la Cirugía del American College of Surgeons.PACIENTES:Pacientes sometidos a cirugía colorrectal electiva (2010-2020). Programas de recuperación mejorada implementados en 2015. Aquellos que se adhieren a ≥70% de los componentes del programa de recuperación mejorada definidos como recuperación mejorada y todos los demás como recuperación no mejorada.MEDIDAS DE RESULTADO:Duración de la estancia hospitalaria, complicaciones y reingresos.RESULTADOS:De 1.523 pacientes, 589 (38,7%) estaban en el grupo de recuperación mejorada, con 732 (40,3%) pacientes en el tercio más bajo del índice de vulnerabilidad social, 498 (27,4%) en el tercio más alto, y no hubo diferencias en la distribución del índice vulnerabilidad social por grupo de recuperación mejorada. En el modelo multivariable, la vulnerabilidad social no se asoció con una mayor duración de la estancia hospitalaria, complicaciones o reingresos en ninguno de los grupos de recuperación mejorada. La raza negra se asoció con una mayor duración de la estadía tanto en el grupo de recuperación no mejorada (OR1,2, IC95% 1,1-1,3) como en el grupo de recuperación mejorada (OR1,2, IC95% 1,1-1,4). La adherencia a la recuperación mejorada se asoció con reducciones en las disparidades raciales en las complicaciones, ya que la raza negra se asoció con mayores probabilidades de complicaciones en el grupo de recuperación no mejorada (OR1,9, IC95% 1,2-3,0), pero no en el grupo de recuperación mejorada (OR0,8, IC95% 0,4-1,6).LIMITACIONES:No se evaluaron los detalles de los factores potenciales que afectan la adherencia al programa de recuperación mejorada y son el tema del trabajo actual de este equipo.CONCLUSIÓN:La alta vulnerabilidad social no se asoció con peores resultados entre los pacientes colorrectales con recuperación mejorada y sin recuperación mejorada. Una mayor adherencia al programa de recuperación se asoció con reducciones en las disparidades raciales en las tasas de complicaciones. Sin embargo, persisten disparidades en la duración de la estadía y es necesario trabajar para comprender los mecanismos subyacentes que impulsan estas disparidades. (Traducción-Dr. Felipe Bellolio ).

Increasing Trainee Engagement in Surgery Societies: The Society of Asian Academic Surgeons Experience.

INTRODUCTION: Surgical societies provide a plethora of resources for trainees; however, these opportunities are often underused due to suboptimal guidance, sponsorship, or mentorship. Here, we present the Society of Asian Academic Surgeons (SAAS) experience in enhancing the trainee experience and engagement in a surgical society focused on professional development. MATERIALS AND METHODS: We conducted an interactive idea-generating session during the 2022 SAAS Conference with all Associate Members (trainees) present in Honolulu, HI. Recurrent themes, concepts, and ideas/suggestions were carefully considered when planning the next SAAS Conference in Baltimore, MD. We employed a more targeted approach to trainee engagement at the 2023 SAAS Conference, with breakout sessions geared toward various levels of trainees, in addition to increased social events and networking opportunities. We obtained feedback from trainees in attendance through an electronic survey and informal conversations with faculty and Associate Members. RESULTS: Opportunities for surgical subspecialty networking was the most well-received portion of our formal Career Development program. The majority of trainees in attendance were medical students or junior residents who valued the exposure to junior faculty and those in leadership positions at academic institutions. The addition of a group text for easy communication among trainees and informal social activities for Associate Member networking among themselves were crucial in improving the overall conference experience. CONCLUSIONS: Opportunities to maximize trainee engagement in surgical societies are heightened during in-person conferences. Targeted session topics, guided networking opportunities, and creating channels for easier communication along with more social events have enhanced the overall experience for aspiring and current surgical trainees.

What Is Health Literacy Among Orthognathic Surgery Patients?

BACKGROUND: Health literacy of orthognathic surgery patients has not been thoroughly evaluated. PURPOSE: The purpose of this study was to estimate health literacy and identify risk factors associated with inadequate health literacy in orthognathic surgery patients. STUDY DESIGN, SETTING, SAMPLE: A cross-sectional study was implemented utilizing patients ages 14-80 years who presented for orthognathic surgery evaluation between September 2021 and December 2022. Subjects were excluded from the study if they did not complete the orthognathic surgery evaluation, were not between the ages of 14-80 years old, or did not complete the Brief Health Literacy Screening Tool (BRIEF) questionnaire during intake. Subjects who have not undergone orthognathic surgery but completed the initial evaluation for orthognathic surgery were included in the study. PREDICTOR VARIABLES: The predictor variables were a set of risk factors for inadequate health literacy: age, sex, primary language, race, estimated household income, and diagnosis. MAIN OUTCOME VARIABLE: The main outcome variable was health literacy assessed using the BRIEF questionnaire. During intake, subjects completed the BRIEF questionnaire consisting of four questions scored on an ordinal scale of 1-5. Inadequate health literacy was defined as a BRIEF score ≤16. COVARIATES: Not applicable. ANALYSES: Bivariate and multivariate analyses were performed. P < .05 was considered statistically significant. RESULTS: Of 150 patients presenting for orthognathic surgery, fifteen percent of patients had inadequate health literacy via the BRIEF test. The mean age of those with adequate health literacy was 27.9 years (standard deviation, ±12.5) compared to 18.5 years (standard deviation, ±5.7) for those with inadequate health literacy (P = <.001). After adjusting for sex, language, race, estimated household income, and diagnosis via multivariate analysis, increasing age was associated with decreased odds of inadequate health literacy (adjusted odds ratio = 0.81; confidence interval, 0.72-0.92; P = <.001). CONCLUSION AND RELEVANCE: In the complex process of orthognathic surgery, it is essential to identify patients with inadequate health literacy that may require additional health literacy interventions. Ultimately, 15% of orthognathic surgery subjects had inadequate health literacy, and younger patients were the most susceptible as the odds of inadequate health literacy decreased with increasing age.

Disparities in Perioperative Use of Patient Engagement Technologies - Not All Use is Equal.

OBJECTIVE: To determine the association of patient-level characteristics on the use of a patient engagement technology during the perioperative period. SUMMARY OF BACKGROUND DATA: As implementation of patient engagement technologies continues to grow, it remains unclear who uses, and not uses, these technologies. Existing literature suggests significant disparities in usage of other technologies by patient age, race, sex, and geographic location, however, have yet to characterize patient usage of patient engagement technologies. METHODS: This is a retrospective cohort study of patients undergoing elective surgery by a colorectal surgeon between January 2018 and March 2020 who enrolled in a patient engagement technology at a single institution. Patients enrolled received educational content, healthcare reminders, patient reported outcome (PRO) surveys, and health checks preoperatively, in-hospital, and for 30-days postdischarge. The primary outcome was patient activation of the patient engagement technology. Secondary outcomes were completion of at least 1 PRO survey, 1 in-hospital health check, and 1 postdischarge health check. RESULTS: Of 549 patients who enrolled in the patient engagement technology, 473 (86.2%) activated. On multivariable stepwise regression, female patients [odds ratio (OR) 2.4, confidence interval (CI) 1.4-4.0, P = 0.001] and privately insured patients (OR 2.0, CI 1.1-3.8, P = 0.03) were more likely to activate. Black patients were less likely to activate (OR 0.5, CI 0.3-0.9, P = 0.02). Once activated, privately insured patients were more likely to complete PRO surveys (OR 2.3, CI 1.2-4.3, P = 0.01), in-hospital health checks (OR 2.4, CI 1.4-4.1, P = 0.002), and postdischarge health checks (OR 1.9, CI 1.1 -3.3, P < 0.001) than uninsured patients. Black patients were less likely to complete PRO surveys (OR 0.4, CI 0.3-0.7, P = 0.001) and in-hospital health checks (OR 0.6, CI 0.4-0.9, P = 0.03) than White patients. CONCLUSIONS: Use of a patient engagement technology in the perioperative period differs significantly by sex, race/ethnicity, and insurance status. These technologies may not be used equally by all patients, which should be considered during implementation of interventions to improve surgical outcomes.

Becoming a Sustainable Academic Surgeon.

INTRODUCTION: Health care facilities represent a significant source of pollution, contributing to the growing problems associated with global warming. The resulting climate change impacts our health through worsening air and water quality, diminished access to nutritious food, and safe shelter. METHODS: We outline here the not only the role of the surgeon in contributing to climate change, but also ways in which to minimize one's carbon footprint. RESULTS: Surgeons are leaders within healthcare systems. Adopting environmentally conscious practices can reduce solid waste, energy usage, and carbon emissions. Practices outside of the clinical setting can also incorporate sustainability, including the use of virtual recruitment and educational programs, as well as thoughtful and conscientious travel practices. CONCLUSIONS: Academic surgery combines clinical practice with an element of leadership, at all levels. Our recognition and action to reduce wasteful practices can help leave a better earth for generations to come.

Inequity in Telemedicine Use Among Patients with Cancer in the Deep South During the COVID-19 Pandemic.

BACKGROUND: Telemedicine use has increased significantly during the COVID-19 pandemic. It remains unclear if its rapid growth exacerbates disparities in healthcare access. We aimed to characterize telemedicine use among a large oncology population in the Deep South during the COVID-19 pandemic. MATERIALS AND METHODS: A retrospective cohort study was performed at the only National Cancer Institute designated-cancer center in Alabama March 2020 to December 2020. With a diverse (26.5% Black, 61% rural) population, this southeastern demographic uniquely reflects historically vulnerable populations. All non-procedural visits at the cancer center from March to December 2020 were included in this study excluding those with a department that had fewer than 100 visits during this time period. Patient and clinic level characteristics were analyzed using t-test and Chi-square to compare characteristics between visit types (in-person versus telemedicine, and video versus audio within telemedicine). Generalized estimating equations were used to identify independent factors associated with telemedicine use and type of telemedicine use. RESULTS: There were 50 519 visits and most were in-person (81.3%). Among telemedicine visits, most were phone based (58.3%). Black race and male sex predicted in-person visits. Telemedicine visits were less likely to have video among patients who were Black, older, male, publicly insured, and from lower income areas. CONCLUSIONS: Telemedicine use, specifically with video, is significantly lower among historically vulnerable populations. Understanding barriers to telemedicine use and preferred modalities of communication among different populations will help inform insurance reimbursement and interventions at different socioecological levels to ensure the continued evolution of telemedicine is equitable.

Vascular complications based on mode of extracorporeal membrane oxygenation.

BACKGROUND: Vascular complications remain a prevalent and devastating complication of extracorporeal membrane oxygenation (ECMO). Risks for vascular complications have risen as the volume and medical complexity of ECMO cases has rapidly increased in recent years. This study assesses occurrence and clinical impact of vascular complications across all ECMO modes and cannulation methods in a high-volume academic center. METHODS: A retrospective single-institution review was performed of all ECMO cannulations for central or peripheral venovenous (VV) or venoarterial (VA) ECMO in 2019-2020. Patients who expired during cannulation were excluded. Primary outcomes of vascular consultation rates at or after ECMO placement, limb loss, and mortality were assessed during index hospitalization. RESULTS: A total of 229 patients were identified during the 2-year study period. VA ECMO was used in the majority of patients (n = 137, 60%), with 83% (N = 114) undergoing peripheral cannulation. Vascular surgery was consulted in 54 (23.6%) patients. Complication rates ranged from 33.9% in peripheral VA cannulation to 7% in jugular VV cannulation. Overall, 65% of vascular consults required operative intervention; interventions were highest in peripheral VA ECMO (n = 30 of 114, 26.3%). Across all ECMO types, acute limb ischemia (ALI) was the most common complication (n = 38, 16.5%), with rates ranging from 26.1% in central VA ECMO to 4.8% in jugular VV ECMO. Distal antegrade perfusion catheters (DPCs) were employed in n = 68 of 114 (59.6%) of all peripheral VA ECMO cases. Prophylactic DPCs were found to be incorrectly placed in 10.2% (n = 7 of 68) of cases, which obscured the ability to fully evaluate the effect of prophylactic DPCs on reducing rates of ALI. Major amputation (Below Knee Amputation/Above Knee Amputation) occurred in six peripheral VA patients (5.3%), two central VA patients (8.65), and two femoral-femoral VV patients (4%). Patients with ALI experienced significantly lower rates of in-hospital survival in Kaplan-Meier analysis (32.5% vs 54%, log-rank = 0.023). CONCLUSIONS: This study highlights the prevalence of vascular complications, and their associated mortality impact, across all modes of ECMO and additionally identifies several areas for institutional performance improvement. ALI was the most common complication across all cohorts and was associated with decreased in-hospital survival. The impact of DPC on ALI was difficult to elucidate due to nonstandardized placement patterns and selective use. In the care of these medically complex patients on multidisciplinary teams, review of outcomes and group discussions targeting areas for improvement are critical to success; in this study, findings resulted in the development of a lower extremity perfusion management protocol.

Leadership Development Among Junior Surgery Residents: Communication and Perception.

INTRODUCTION: Leadership is necessary for effective health care teams, particularly for surgeons. Trainees similarly must acquire foundational leadership skills to maximize effectiveness. However, surgical leadership is rarely formally assessed, particularly for junior trainees. We aimed to establish themes of communication, perception and engagement styles, as well as strengths and weaknesses among junior surgical residents at a single institution. METHODS: The Data Dome Inc. (datadome.com) DISC personality assessment was administered in 2018-2021 to junior residents at an academic general surgery training program at a single institution. Resident demographics were recorded, and themes from deidentified reports were analyzed by year (PGY-1 and PGY-2) using JMP 16 Pro Text Explorer. RESULTS: PGY-1 communication was most frequently described as "accomplished best by well-defined avenues" with "duties and responsibilities of others who will be involved explained" in "friendly terms." PGY-2 communication involved "deal [ing] with people," "strong feelings about a particular problem," and being "good at giving verbal and nonverbal feedback." In ideal environments, PGY-1s self-perceived as "good listener [s]," "good-natured," and "team player [s]." However, under stress, PGY-1s were perceived by others as "poor listener [s]," "self-promoter [s]," "detached," and "insensitive." In ideal environments, PGY-2s were also "good listener [s]," "good-natured," and "team player [s]." However, under stress, PGY-2 external perception was "overly confident," "poor listener [s]," and "self-promoter [s]." CONCLUSIONS: Clear expectations, friendly work environments, and opportunities to succeed are key to effectively train junior surgical residents. In environments where time is often a limited resource, surgical simulation, stress training, and standardized teaching methods from attending surgeons are needed to develop competent trainees.

Guselkumab for Pityriasis Rubra Pilaris and Dysregulation of IL-23/IL-17 and NFkB Signaling: A Nonrandomized Trial.

Importance: There is no US Food and Drug Administration-approved treatment for pityriasis rubra pilaris (PRP), and it is common for patients to fail to experience improvement with several systemic options. Involvement of interleukin (IL) 23 suggests a potential therapeutic target. Objective: To determine whether guselkumab, an IL-23p19 inhibitor, provides clinical improvement for participants with PRP and better understand gene and protein dysregulation in PRP. Design, Setting, and Participants: This single-arm, investigator-initiated nonrandomized trial was conducted from October 2019 to August 2022 at a single-center academic university with participants from 8 states in the US. In total, 14 adults with moderate to severe PRP were enrolled; 12 completed the trial. Age-matched and sex-matched healthy controls provided skin and blood for proteomic and transcriptomic studies. The primary outcome was observed at 24 weeks, and additional follow-up occurred at 36 weeks. Intervention: Guselkumab is a fully human immunoglobulin G1 λ monoclonal antibody that selectively binds and inhibits the p19 subunit of IL-23. Subcutaneous injections were given at the US Food and Drug Administration-approved dosing schedule for psoriasis over a 24-week period. Main Outcomes and Measures: The primary outcome was the mean change in the Psoriasis Area Severity Index (PASI) score at week 24. Secondary outcomes included pruritus, Dermatology Life Quality Index score, clinical response at week 36, and association with transcriptomics and proteomics expression. Results: A per-protocol analysis was performed for the cohort of 4 female and 8 male patients who had a mean (SD) age of 56.5 (18.7) years. The mean improvement in PASI score, pruritus, and Dermatology Life Quality Index score was 61.8% (P < .001), 62.3% (P = .001), and 60.2% (P < .001), respectively. Nine participants (75%) achieved a 50% improvement in PASI. Among these clinical responders, at week 36, 8 of 9 achieved PASI75, and 6 of 9 achieved PASI90. No participants had pathogenic CARD14 gene variations. There was 1 serious adverse event that was not associated with the study drug. Proteomics and gene expression profiles identified dysregulation of a predominance of inflammatory pathways (such as T helper 17 and nuclear factor κ B) in participants with PRP who later responded well to treatment with guselkumab and stronger dysregulation of keratinocyte development pathways in individuals who did not respond to guselkumab. Conclusion and Relevance: The results of this nonrandomized trial suggest that guselkumab has efficacy in treating refractory moderate to severe adult PRP. Trial Registration: ClinicalTrials.gov Identifier: NCT03975153.

Development of a comprehensive survey to assess key socioecological determinants of health.

BACKGROUND: Although disparities in surgical outcomes are well-documented, our understanding of how socioecological factors drive these disparities remains limited. Comprehensive and efficient assessment tools are needed. This study's objective was to develop and assess the acceptability and feasibility of a comprehensive tool evaluating socioecological determinants of health in patients requiring colorectal surgery. METHODS: In the first phase, a comprehensive socioecological determinant of health assessment tool was developed. A review of validated socioecological health evaluation instruments was conducted, and a 2-step modified Delphi method addressed the length, clarity, appropriateness, and redundancy of each instrument. A comprehensive tool was then finalized. In the second phase, the tool was tested for acceptability and feasibility in adult patients requiring colorectal surgery using a theory-guided framework at 3 Alabama hospitals. Relationships between survey responses and measures of acceptability and feasibility were evaluated using results from initial pilot tests of the survey. RESULTS: In Phase 1, a modified Delphi process led to the development of a comprehensive tool that included 31 socioecological determinants of health (88 questions). Results of acceptability and feasibility were globally positive (>65%) for all domains. Overall, 83% of participants agreed that others would have no trouble completing the survey, 90.4% of respondents reported the survey was not burdensome, 97.6% of patients reported having enough time to complete the survey, and 80.9% agreed the survey was well-integrated into their appointment. CONCLUSION: An 88-item assessment tool measuring 31 socioecological determinants of health was developed with high acceptability and feasibility for patients who required colorectal surgery. This work aids in the development of research needed to understand and address surgical disparities.

Reducing no-show visits and disparities in access: The impact of telemedicine.

BACKGROUND: No-show visits have serious consequences for patients, providers, and healthcare systems as they lead to delays in care, increased costs, and reduced access to services. Telemedicine has emerged as a promising alternative to in-person visits by reducing travel barriers, but risks exacerbating the digital divide. The aim of this study was to assess the impact of telemedicine (video and phone) at a tertiary care academic center on no-show visits compared to in-person visits. METHODS: A retrospective cohort analysis of all weekday clinic visits among in-state adult patients at a single tertiary care center in the southeast from January 2020 to April 2023 was performed. Rates of no-show visits for patients who were seen via phone and video were compared with those who were seen in-person. Demographic and clinical characteristics of these groups were also compared, including age, sex, race/ethnicity, socioeconomic status, and visit type. The primary outcome was the rate of no-show visits for each visit type. RESULTS: Our analysis included 3,105,382 scheduled appointments, of which 81.2% were in-person, 13.4% via video, and 5.4% via phone calls. Compared to in-person visits, phone calls and video visits reduced the odds of no-show visits by 50% (aOR 0.5, CI 0.49-0.51) and 15% (aOR 0.85, CI 0.84-0.86), respectively. Older patients, Black patients, patients furthest from clinic, and patients from counties with the greatest degree of vulnerability and disparities in digital access were more likely to use phone visits. No-shows were more common among non-white, male, and younger patients from counties with lower socioeconomic status. CONCLUSION: Telemedicine effectively reduced no-show visits. However, limiting telemedicine to video-based visits only exacerbated disparities in access. Phone calls allow historically underserved patients from lower socioeconomic backgrounds to access healthcare and should be included within the definition of telemedicine.

Three-dimensional printing physiology laboratory technology.

Since its inception in 19th-century Germany, the physiology laboratory has been a complex and expensive research enterprise involving experts in various fields of science and engineering. Physiology research has been critically dependent on cutting-edge technological support of mechanical, electrical, optical, and more recently computer engineers. Evolution of modern experimental equipment is constrained by lack of direct communication between the physiological community and industry producing this equipment. Fortunately, recent advances in open source technologies, including three-dimensional printing, open source hardware and software, present an exciting opportunity to bring the design and development of research instrumentation to the end user, i.e., life scientists. Here we provide an overview on how to develop customized, cost-effective experimental equipment for physiology laboratories.

The association of social vulnerability with colorectal enhanced recovery program failure.

Background: Enhanced recovery programs (ERPs) improve outcomes, but over 20 % of patients fail ERP and the contribution of social vulnerability is unknown. This study aimed to characterize the association between social vulnerability and ERP adherence and failure. Methods: This was a retrospective cohort study of colorectal surgery patients between 2015 and 2020 utilizing ACS-NSQIP data. Patients who failed ERP (LOS > 6 days) were compared to patients not failing ERP. The CDC's social vulnerability index (SVI) was used to assess social vulnerability. Result: 273 of 1191 patients (22.9 %) failed ERP. SVI was a significant predictor of ERP failure (OR 4.6, 95 % CI 1.3-16.8) among those with >70 % ERP component adherence. SVI scores were significantly higher among patients non-adherent with 3 key ERP components: preoperative block (0.58 vs. 0.51, p < 0.01), early diet (0.57 vs. 0.52, p = 0.04) and early foley removal (0.55 vs. 0.50, p < 0.01). Conclusions: Higher social vulnerability was associated with non-adherence to 3 key ERP components as well as ERP failure among those who were adherent with >70 % of ERP components. Social vulnerability needs to be recognized, addressed, and included in efforts to further improve ERPs. Key message: Social vulnerability is associated with non-adherence to enhanced recovery components and ERP failure among those with high ERP adherence. Social vulnerability needs to be addressed in efforts to improve ERPs.

A socioecological qualitative analysis of barriers to care in colorectal surgery.

BACKGROUND: Although specific social determinants of health have been associated with disparities in surgical outcomes, there exists a gap in knowledge regarding the mechanisms of these associations. Gaining perspectives from multiple socioecological levels can help elucidate these mechanisms. Our study aims to identify social determinants of health that act as barriers or facilitators to surgical care among colorectal surgery stakeholders. METHODS: We recruited participants representing 5 socioecological levels: patients (individual); caregivers/surgeons (interpersonal); and leaders in hospitals (organizational), communities (community), and government (policy). Patients participated in focus groups, and the remaining participants underwent individual interviews. Semistructured interview guides were used to explore barriers and facilitators to surgical care at each socioecological level. Transcripts were analyzed by 3 coders in an inductive thematic approach with content analyses. The intercoder agreement was 93%. RESULTS: Six patient focus groups (total n = 18) and 12 key stakeholder interviews were conducted. The mean age of patients was 54.7 years, 66% were Black, and 61% were female. The most common diseases were colorectal cancer (28%), inflammatory bowel disease (28%), and diverticulitis (22%). Key social determinants of health impacting surgical care emerged at each level: individual (clear communication, mental stress), interpersonal (provider communication and trust, COVID-related visitation restrictions), organizational (multiple forms of contact, quality educational materials, scheduling systems, discrimination), community (community and family support and transportation), and policy (charity care, patient advocacy organizations, insurance coverage). CONCLUSION: Key social determinants of health-impacting care among colorectal surgery patients emerged at each socioecological level and may provide targets for interventions to reduce surgical disparities.

Racial disparities in postoperative outcomes persist for patients with inflammatory bowel disease under a colorectal enhanced recovery program.

INTRODUCTION: Enhanced recovery programs (ERPs) reduce racial disparities in surgical outcomes for general colorectal surgery populations. It is unclear, however, if disparities in IBD populations are impacted by ERPs. METHODS: Retrospective study comparing IBD patients undergoing major elective colorectal operations before (2006-2014) and after (2015-2021) ERP implementation using ACS-NSQIP data. The primary outcome of length of stay (LOS) was analyzed by negative binomial regression, and secondary outcomes (complications and readmissions) by logistic regression. RESULTS: Of 466 IBD patients, 47% were pre-ERP and 53% were ERP patients. In multivariable analysis stratified by ERP period, Black race was associated with increased odds of complications in the pre-ERP (OR 3.6, 95%CI 1.4-9.3) and ERP groups (OR 3.1 95%CI 1.3-7.6). Race was not a predictor of LOS or readmission in either group. High social vulnerability was associated with increased odds of readmission pre-ERP (OR 15.1, 95%CI 2.1-136.3), but this disparity was mitigated under ERPs (OR 1.4, 95%CI 0.4-5.6). CONCLUSION: While ERPs mitigated some disparities by social vulnerability, racial disparities persist in IBD populations even under ERPs. Further work is needed to achieve surgical equity for IBD patients.

Mapping cardiac surface mechanics with structured light imaging.

Cardiovascular disease often manifests as a combination of pathological electrical and structural heart remodeling. The relationship between mechanics and electrophysiology is crucial to our understanding of mechanisms of cardiac arrhythmias and the treatment of cardiac disease. While several technologies exist for describing whole heart electrophysiology, studies of cardiac mechanics are often limited to rhythmic patterns or small sections of tissue. Here, we present a comprehensive system based on ultrafast three-dimensional (3-D) structured light imaging to map surface dynamics of whole heart cardiac motion. Additionally, we introduce a novel nonrigid motion-tracking algorithm based on an isometry-maximizing optimization framework that forms correspondences between consecutive 3-D frames without the use of any fiducial markers. By combining our 3-D imaging system with nonrigid surface registration, we are able to measure cardiac surface mechanics at unprecedented spatial and temporal resolution. In conclusion, we demonstrate accurate cardiac deformation at over 200,000 surface points of a rabbit heart recorded at 200 frames/s and validate our results on highly contrasting heart motions during normal sinus rhythm, ventricular pacing, and ventricular fibrillation.

Ileostomy Patients Using Patient Engagement Technology Experience Decreased Length of Stay.

Patients who undergo colorectal surgery, particularly, construction of a new ileostomy, are known to have longer length of stay (LOS) and increased readmissions. With the increased availability of patient engagement technology (PET), we hypothesized that because PET facilitates education before and after surgery, ileostomy patients who used PET would have decreased LOS without increasing readmissions. Variables were obtained from the National Surgical Quality Improvement Program (NSQIP) database for patients undergoing ileostomy construction. Study patients were categorized into three groups: pre-PET (patients prior to PET), non-PET (patients who did not use PET), and PET users (patients who used PET). Univariate analysis of patient and surgical characteristics, LOS, ED visits, and readmissions and multivariable modeling of potential predictors of LOS were performed. There were 106 patients in the pre-PET, 51 in the PET, and 108 in the non-PET and cohorts were similar except pre-op diagnosis. Length of stay was lower for the PET cohort (p = 0.0001), with no significant difference in readmission or ED visits. On multivariable analysis, we identified the PET cohort as an independent predictor of shorter LOS relative to non-PET and pre-PET (p = 0.007 and p = 0.02, respectively). Similarly, patients had significantly shorter LOS who had a diagnosis of neoplasm as compared to IBD (p = 0.03). Hypertension requiring medication (p = 0.001) and Black race relative to White race (p = 0.002) were independent predictors of longer LOS. In this study of ileostomy patients, we have shown that use of PET is an independent predictor of decreased LOS without increased ED visits or readmissions.

Effect of COVID-19 Pandemic Restructuring on Surgical Volume and Outcomes of Non-COVID Patients Undergoing Surgery.

OBJECTIVES: COVID-19 has caused significant surgical delays as institutions minimize patient exposure to hospital settings and utilization of health care resources. We aimed to assess changes in surgical case mix and outcomes due to restructuring during the pandemic. METHODS: Patients undergoing surgery at a single tertiary care institution in the Deep South were identified using institutional ACS-NSQIP data. Primary outcome was case mix. Secondary outcomes were post-operative complications. Chi-square, ANOVA, logistic regression, and linear regression were used to compare the control (pre-COVID, Mar 2018-Mar 2020) and case (during COVID, Mar 2020-Mar 2021) groups. RESULTS: Overall, there were 6912 patients (control: 4,800 and case: 2112). Patients were 70% white, 29% black, 60% female, and 39% privately insured. Mean BMI was 30.2 (SD = 7.7) with mean age of 58.3 years (SD = 14.8). Most surgeries were with general surgery (48%), inpatient (68%), and elective (83%). On multivariable logistic regression, patients undergoing surgery during the pandemic were more likely to be male (OR: 1.14) and in SIRS (OR: 2.07) or sepsis (OR: 2.28) at the time of surgery. Patients were less likely to have dyspnea with moderate exertion (OR: .75) and were less dependent on others (partially dependent OR: .49 and totally dependent OR: .15). Surgeries were more likely to be outpatient (OR: 1.15) and with neurosurgery (OR: 1.19). On bivariate analysis, there were no differences in post-operative outcomes. CONCLUSION: Surgeries during the COVID-19 pandemic were more often outpatient without differences in post-operative outcomes. Additional analysis is needed to determine the impact of duration of operative delay on surgical outcomes with restructuring focusing more on outpatient surgeries.