EHR-Driven Delivery of EPA Assessments Significantly Improves Participation.

INTRODUCTION: Digital education tools are a cornerstone in the evolution to CBME through EPAs. Successful implementation requires understanding the variable impacts of EHR-driven delivery of EPAs, flexible digital device access to EPAs, and user-behavior trends. METHODS: Through a HIPAA compliant, flexible-device accessible, surgical education platform, general surgery training programs at 21 institutions collected EPA from July 2023 to April 2024. At 5 EHR-integrated institutions (EHR+), EPA were created for clinical activities based on the OR schedule, automatically pushed to attendings and residents with built in completion reminders. At 16 institutions without EHR integration (EHR-), EPA were initiated manually. To improve user experience, care phases were bundled (cEPA). We compared the EHR+ and EHR- groups, computing descriptive statistics on the cEPAs completed and user behavior metrics. RESULTS: We collected 4187 cEPAs in total, with 82% at EHR+ institutions and 18% at EHR- institutions. Platform triggering dramatically drove cEPA completion for both faculty and residents, 88% and 81%, respectively. Only 3% were initiated by the faculty or resident. Faculty at EHR+ institutions strongly preferred the automated OR-triggered workflow to start their EPAs (Chi-squared test, p ≈ 0). Faculty completed all 3 care phases nearly 80% of the time. Time reminders specifically drive EPA completion for residents and faculty on weekdays and build habits on weekends. 71% of cEPAs completed were by computer, and 29% by phone. More comments were provided when computers were used. Residents reviewed feedback with a median lag of 1 hour and 29 min after results were available. CONCLUSIONS: EHR-driven delivery of EPA leads to a 4.6-fold increase in EPAs completed. EPA initiation is the most critical phase in the workflow and EHR-data driven alerts drive this action. These alerts are also effective drivers of habit formation. Flexible device access is important to increase EPAs completed and improve the usefulness through comments for residents.

Urologic Presentation of Unicentric Pediatric Castleman Disease in the Setting of Acute Renal Colic.

An 11-year-old otherwise healthy female presented with renal colic and during computed tomography imaging evaluation, she was found to have a right distal ureteral stone with associated hydroureteronephrosis, medially deviated ureter, and 4-cm solid retroperitoneal mass. The mass was palpable on physical exam and was further categorized with magnetic resonance imaging, ultrasound, and laboratory testing. A multidisciplinary team approach, including pediatric surgery, radiology, oncology, and urology, led to the patient undergoing a right retrograde pyelogram, ureteroscopy with stent placement, and laparoscopic excision of retroperitoneal mass. Her pathology revealed lymphoid hyperplasia with histologic features of Castleman disease.

Comparing Faculty and Trainee Evaluators of First-Year Resident Skills.

OBJECTIVE: To determine if senior residents are comparable to faculty in assessing first-year resident skills on their overall assessment. BACKGROUND: As resident training moves towards a competency-based model, innovative approaches to evaluation and feedback through simulation need to be developed for both procedural as well as interpersonal and communication skills. In most areas of simulation, the faculty assess resident performance however; in clinical practice, first-year residents are often overseen and taught by senior residents. We aim to explore the agreement between faculty and senior resident assessors to determine if senior residents can be incorporated into a competency-based curriculum as appropriate evaluators of first-year resident skills. DESIGN: Annual surgical first year resident training for central line placement, obtaining informed consent and breaking bad news at a single institution is assessed through an overall assessment (OA). In previous years, only faculty have been the evaluators for the OA. In this study, select senior residents were asked to participate as evaluators and agreement between groups of evaluators was assessed across the 3 tasks taught during surgical first-year resident training. SETTING: Vanderbilt University Medical Center, tertiary hospital, Simulation Center. PARTICIPANTS: Anesthesia and surgery interns, chief residents, anesthesia and surgical faculty. RESULTS: Agreement between faculty and senior resident assessors was strongest for the central line placement simulation with a faculty average competency score of 10.71 and 9.59 from senior residents (κ = 0.43; 95% CI: -0.2, 0.34). Agreement was less substantial for simulated informed consent (κ = 0.08; 95% CI: -0.19, 0.36) and the breaking bad news simulation (κ = 0.07; 95% CI: -0.2, 0.34). CONCLUSION: Select senior residents are comparable to faculty evaluators for procedural competency; however, there was less agreement between evaluator groups for interpersonal and communication-based competencies.

Financial Relationships in General Surgery Education: Recent Trends in Industry Payments to General Surgery Residency Leadership.

INTRODUCTION: Residency programs and their directors frequently receive funding from industry payers. Both general surgery residency program directors (PDs) and assistant program directors (APDs) receive industry funding for various reasons, including educational advancement. This study investigates recent trends in industry payments to both PDs and APDs to better understand the financial relationships among leaders in residency education. METHODS: We compared industry payments to general surgery residency PDs and APDs from 2019 to 2021 utilizing the U.S. Centers for Medicare & Medicaid Services (CMS) open payments database. In addition, secondary analyses were performed among PDs to assess differences based on gender, practicing surgical specialty, and geographical region. RESULTS: During the study period (2019-2021), PDs received payments amounting to 2,882,821 USD. PDs were found to receive more funding than APDs, with each receiving average funding of 10,045 vs. 323 USD (p < 0.01), respectively, over the study period. There was a significant decrease in total payments from 2019 to 2020 (1,512,190 vs. 868,811 USD; p < 0.01). Total payments made in 2021 were similar compared to 2020 (905,836 vs. 868,811 USD; p = 0.1). We found that male PDs received significantly more in-industry payments when compared to female PDs (11,702 USD per PD vs. 3971 USD per PD, p < 0.01). CONCLUSION: This study presents initial data that residency program leadership has robust biomedical industry relationships, and further research is warranted to investigate the impacts of these payments on program resources, educational opportunities for residents, and program outcomes. Male PDs received significantly more industry payments when compared to female PDs. Leaders in the surgical training community must cautiously ensure that these industry relationships are appropriately navigated.

Gastric Xylobezoar Treated with Continuous Enteral Coca-Cola® Infusion.

Xylobezoar is a rare clinical condition in which undigested paper becomes trapped in the gastrointestinal tract causing varying degrees of gastrointestinal obstruction. This condition can be suspected in children with a history of gastric surgeries, decreased gastrointestinal motility, or pica. Xylobezoar presents with symptoms ranging from chronic abdominal pain to gastrointestinal perforation. Surgical intervention is often required as endoscopic removal is challenging and not always successful. Chemical dissolution has been shown to be effective in treating certain bezoars. Here, we report a case of a pediatric patient with xylobezoar who was successfully treated with continuous enteral Coca-Cola® infusion.

Frequency and Characteristics of Social Media Use among General Surgery Trainees.

INTRODUCTION: With increased social isolation due to COVID-19, social media has been increasingly adopted for communication, education, and entertainment. We sought to understand the frequency and characteristics of social media usage among general surgery trainees. MATERIALS AND METHODS: General surgery trainees in 15 American training programs were invited to participate in an anonymous electronic survey. The survey included questions about demographics, frequency of social media usage, and perceptions of risks and benefits of social media. Univariate analysis was performed to identify differences between high users of social media (4-7 h per week on at least one platform) and low users (0-3 h or less on all platforms). RESULTS: One hundred fifty-seven of 591 (26.6%) trainees completed the survey. Most respondents were PGY3 or lower (75%) and high users of social media (74.5%). Among high users, the most popular platforms were Instagram (85.7%), YouTube (85.1%), and Facebook (83.6%). YouTube and Twitter were popular for surgical education (77.3% and 68.2%, respectively). The most reported benefits of social media were improving patient education and professional networking (85.0%), where high users agreed more strongly about these benefits (P = 0.002). The most reported risks were seeing other residents (42%) or attendings (17%) with unprofessional behavior. High users disagreed more strongly about risks, including observing attendings with unprofessional behavior (P = 0.028). CONCLUSIONS: Most respondents were high users of social media, particularly Instagram, YouTube, and Facebook. High users incorporated social media into their surgical education while perceiving more benefits and fewer risks of social media.

Management of the undescended testis in children: An American Pediatric Surgical Association Outcomes and Evidence Based Practice Committee Systematic Review.

PURPOSE: Management of undescended testes (UDT) has evolved over the last decade. While urologic societies in the United States and Europe have established some guidelines for care, management by North American pediatric surgeons remains variable. The aim of this systematic review is to evaluate the published evidence regarding the treatment of (UDT) in children. METHODS: A comprehensive search strategy and the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines were utilized to identify, review, and report salient articles. Five principal questions were asked regarding imaging standards, medical treatment, surgical technique, timing of operation, and outcomes. A literature search was performed from 2005 to 2020. RESULTS: A total of 825 articles were identified in the initial search, and 260 were included in the final review. CONCLUSIONS: Pre-operative imaging and hormonal therapy are generally not recommended except in specific circumstances. Testicular growth and potential for fertility improves when orchiopexy is performed before one year of age. For a palpable testis, a single incision approach is preferred over a two-incision orchiopexy. Laparoscopic orchiopexy is associated with a slightly lower testicular atrophy rate but a higher rate of long-term testicular retraction. One and two-stage Fowler-Stephens orchiopexy have similar rates of testicular atrophy and retraction. There is a higher relative risk of testicular cancer in UDT which may be lessened by pre-pubertal orchiopexy.

Overcoming Systems Factors in Case Logging with Artificial Intelligence Tools.

INTRODUCTION: Case logs are foundational data in surgical education, yet cases are consistently under-reported. Logging behavior is driven by multiple human and systems factors, including time constraints, ease of case data retrieval, access to data-entry tools, and procedural code decision tools. METHODS: We examined case logging trends at three mid-sized, general surgery training programs from September 2016-October 2020, January 2019-October 2020 and May 2019-October 2020, respectively. Across the programs we compared the number of cases logged per week when residents logged directly to ACGME versus via a resident education platform with machine learning-based case logging assistance tools. We examined case logging patterns across 4 consecutive phases: baseline default ACGME logging prior to platform access (P0 "Manual"), full platform logging assistance (P1 "Assisted"), partial platform assistance requiring manual data entry without data integrations (P2 "Notebook"), and resumed fully integrated platform with logging assistance (P3 "Resumed"). RESULTS: 31,385 cases were logged utilizing the platform since 2016 by 171 residents across the 3 programs.Intelligent case logging assistance significantly increased case logging rates, from 1.44 ± 1.48 cases by manual entry in P0 to 4.77 ± 2.45 cases per resident per week via the platform in P1 (p-value < 0.00001). Despite the burden of manual data entry when the platform's data connectivity was paused, the tool helped to increase overall case logging into ACGME to 2.85 ± 2.37 cases per week (p-value = 0.0002). Upon resuming the data connectivity, case logging levels rose to 4.54 ± 3.33 cases per week via the platform, equivalent to P1 levels (insignificant difference, p-value = 0.57). CONCLUSIONS: Mapping the influence of systems and human factors in high-quality case logs allows us to target interventions to continually improve the training of surgical residents. System level factors such as access to alternate automation-drive tools and operative schedule integrated platforms to assist in ACGME case log has a significant impact on the number of cases captured in logs.

Robotic surgery training during general surgery residency: a survey comparing attitudes towards a robotic training curriculum within general surgery, urology, and OBGYN residents and attendings.

General surgery residents are increasingly exposed to robotic surgery during their training. However, there is no standardized robotic educational curriculum across United States residency programs. Prior to implementing a robotic surgery curriculum, we surveyed our residents and attendings to ascertain their attitude towards robotic surgery training in residency. An anonymous survey was distributed to all general surgery, obstetrics and gynecology (OBGYN), and urology residents, and their respective attending staff at our institution. Responses were compared between residents, attendings, and specialty. Twenty-six (72% response rate) general surgery residents and 18 (47%) subspecialty residents (OBGYN and urology) responded to the survey. Among attendings, 21 general surgery (32%) and 18 subspecialty staff (27%) responded. The majority of general surgery residents and attendings agreed that a robotic surgery curriculum should be implemented in the general surgery residency program (100 vs 86%, p = 0.04). Subspecialty residents also believed a formal curriculum should be implemented within their respective programs (100%). There was no statistically significant difference between general surgery and subspecialty resident responses. The majority of general surgery and subspecialty attendings responded that they would want a robotic surgery curriculum if they were currently residents (76 vs 94%, p = 0.12). The majority of general surgery residents and attendings at our institution believe a robotic surgery curriculum should be offered during residency. This attitude is similar to those of the subspecialty residents and attendings. A surgical education initiative should be developed to create a standardized training program to assure teaching of basic technical skills in robotic surgery before trainees enter clinical practice.

Teaching and Mentoring Early in Surgical Practice.

BACKGROUND: Transitioning from trainee to independent surgeon is challenging, with teaching and mentoring learners adding complexity. This study aimed to identify benefits and challenges of teaching and mentoring residents early in surgical practice. MATERIALS AND METHODS: A mixed-methods survey with multiple choice and open-ended questions was developed for early career (first 3 years) and experienced (more than 3 years) surgeons working with residents. The survey was initially piloted by 6 surgeons, revised according to feedback and distributed on Twitter. Quantitative and qualitative analyses were performed. RESULTS: Seventy-three valid responses were analyzed, 21 (25%) from early career surgeons and 53 (75%) from experienced surgeons. The majority were women (62%), practiced in academics (78%) and lived in the United States (76%). Most of the early career and experienced surgeons selected the operating room as the most teaching challenging location (62% early career; and 60% experienced). Top teaching challenges of early career surgeons were the need to focus on own skills (24%) and concern for patient safety/outcomes (24%), while experienced surgeons reported need to focus on own skills (23%) and difficulty giving up control (23%). Open-ended responses identified themes related to teaching and mentoring. Comments highlighted benefits of organizational support to facilitate teaching and mentoring and negative experiences due to resident learners not respecting early career surgeons. DISCUSSION: This pilot study explores an area not previously studied. Early career surgeons and experienced surgeons find many similar challenges and benefits of teaching and mentoring residents. Challenges and themes identified can guide early career surgeons and organizations with regard to teaching and mentoring.

Incorporating Surgical Ergonomics Education into Surgical Residency Curriculum.

BACKGROUND: Education on surgical ergonomics during residency training is lacking. This study aimed to determine the feasibility and impact of incorporating surgical ergonomics lectures into residency curriculum. METHODS: A survey was distributed to 42 residents with questions regarding demographics, surgical factors, prevalence of musculoskeletal (MSK) symptoms, and awareness of ergonomic recommendations. The residents then received 2 lectures on ergonomics in surgery. A follow up survey was distributed to evaluate the impact of the lectures. RESULTS: Twenty-two residents completed the presession survey. Ninety-one percent reported MSK symptoms attributed to their training. Seventeen residents completed the follow up survey. All reported increased awareness of their own habits while operating and improved understanding of methods to prevent and/or treat work-related injuries. All residents recommended incorporating the lectures as an adjunct to their regular curriculum. CONCLUSIONS: The rates of MSK symptoms and/or injury are high among surgeon trainees. Residency is an opportune time to educate on principles of ergonomics and may prevent future injuries.

Activation of synovial fibroblasts from patients at revision of their metal-on-metal total hip arthroplasty.

BACKGROUND: The toxicity of released metallic particles generated in metal-on-metal (MoM) total hip arthroplasty (THA) using cobalt chromium (CoCr) has raised concerns regarding their safety amongst both surgeons and the public. Soft tissue changes such as pseudotumours and metallosis have been widely observed following the use of these implants, which release metallic by-products due to both wear and corrosion. Although activated fibroblasts, the dominant cell type in soft tissues, have been linked to many diseases, the role of synovial fibroblasts in the adverse reactions caused by CoCr implants remains unknown. To investigate the influence of implants manufactured from CoCr, the periprosthetic synovial tissues and synovial fibroblasts from patients with failed MoM THA, undergoing a revision operation, were analysed and compared with samples from patients undergoing a primary hip replacement, in order to elucidate histological and cellular changes. RESULTS: Periprosthetic tissue from patients with MoM implants was characterized by marked fibrotic changes, notably an increase in collagen content from less than 20% to 45-55%, an increase in α-smooth muscle actin positive cells from 4 to 9% as well as immune cells infiltration. Primary cell culture results demonstrated that MoM synovial fibroblasts have a decreased apoptosis rate from 14 to 6% compared to control synovial fibroblasts. In addition, synovial fibroblasts from MoM patients retained higher contractility and increased responsiveness to chemotaxis in matrix contraction. Their mechanical properties at a single cell level increased as observed by a 60% increase in contraction force and higher cell stiffness (3.3 kPa in MoM vs 2.18 kPa in control), as measured by traction force microscopy and atomic force microscopy. Further, fibroblasts from MoM patients promoted immune cell invasion by secreting monocyte chemoattractant protein 1 (MCP-1, CCL2) and induced monocyte differentiation, which could also be associated with excess accumulation of synovial macrophages. CONCLUSION: Synovial fibroblasts exposed in vivo to MoM THA implants that release CoCr wear debris displayed dramatic phenotypic alteration and functional changes. These findings unravelled an unexpected effect of the CoCr alloy and demonstrated an important role of synovial fibroblasts in the undesired tissue reactions caused by MoM THAs.

Noggin regulates foregut progenitor cell programming, and misexpression leads to esophageal atresia.

Esophageal atresia (EA/TEF) is a common congenital abnormality present in 1 of 4000 births. Here we show that atretic esophagi lack Noggin (NOG) expression, resulting in immature esophagus that contains respiratory glands. Moreover, when using mouse esophageal organoid units (EOUs) or tracheal organoid units (TOUs) as a model of foregut development and differentiation in vitro, NOG determines whether foregut progenitors differentiate toward esophageal or tracheal epithelium. These results indicate that NOG is a critical regulator of cell fate decisions between esophageal and pulmonary morphogenesis, and its lack of expression results in EA/TEF.

3D models of chondrocytes within biomimetic scaffolds: Effects of cell deformation from loading regimens.

BACKGROUND: Mechanical conditioning has been widely used to attempt to enhance chondrocyte metabolism for the evolution of functionally competent cartilage. However, although upregulation of proteoglycans have been reported through the application of uniaxial compression, minimal collagen has been produced. The study is designed to examine whether alternative loading regimens, equivalent to physiological conditions, involving shear in addition to compression can enhance collagen production. METHODS: Finite element models were developed to determine how the local chondrocyte environments within agarose constructs were influenced by a range of static and dynamic loading regimens. 3-D poro-viscoelastic models were validated against experimental data. In particular, these models were used to characterise chondrocyte deformation in compression with and without shear superimposed, with special reference to the formation of pericellular matrix around the cells. FINDINGS: The models of the hydrogel constructs under stress relaxation and dynamic cyclic compression conditions were highly correlated with the experimental data. The cell deformation (y/z) in the constructs was greatest in the centre of the constructs, increasing with magnitude of compression up to 25%. The superposition of shear however did not produce significant additional changes in deformation, with the presence of PCM reducing the chondrocyte deformation. INTERPRETATION: The use of FE models can prove important in the definition of appropriate, optimised mechanical conditioning regimens for the synthesis and organisation of mature extra cellular matrix by chondrocyte-seeded constructs. They will also provide insight into the mechanisms relating cell deformation to mechanotransduction pathways, thereby progressing the development of functionally competent tissue engineered cartilage.

Sub-toxic levels of Co2+ are anti-inflammatory and protect cartilage from degradation caused by IL-1ß.

BACKGROUND: Cobalt ions from some orthopaedic implants induce a dose-dependent cytotoxic and pro-inflammatory response. Recent studies show that sub-toxic levels of cobalt influence actin organisation regulating fibroblasts and macrophages behaviour. However little is known about the influence of sub-toxic levels of cobalt on articular cartilage biology and biomechanics. Previously, we have reported that IL-1ß signalling in chondrocytes, is regulated by primary cilia and associated intraflagellar transport. Since primary cilia expression is modulated by actin organisation, we set out to test the hypothesis that sub-toxic levels of cobalt regulate cilia expression and IL-1ß signalling thereby influencing articular cartilage degradation. METHODS: Isolated chondrocytes and bovine cartilage explants were subjected to Co2+ in the presence and absence of IL-1ß. Primary cilia were monitored by confocal immunofluorescence. Nitric oxide and PGE2 release were used to monitor IL-1ß signalling. Degradation of cartilage matrix was assessed by the release of sGAG and the biomechanical properties of the tissue in uniaxial unconfined compression. FINDINGS: Sub-toxic levels of Co2+ (50 µM) blocked IL-1ß-induced primary cilia elongation in isolated chondrocytes. This was associated with disruption of pro-inflammatory signalling in both isolated chondrocytes and cartilage explants, and inhibition of cartilage matrix degradation and loss of biomechanical properties. INTERPRETATION: This study reveals that low levels of cobalt ions are anti-inflammatory, preventing cartilage degradation in response to IL-1ß. This mechanism is associated with regulation of primary cilia elongation. These observations provide new insight into the potential beneficial role of cobalt and may lead to novel mechanisms for controlling cartilage inflammation.

Burnout and its relationship with perceived stress, self-efficacy, depression, social support, and programmatic factors in general surgery residents.

BACKGROUND: Burnout affects surgical residents' well-being. OBJECTIVE: We sought to identify factors associated with burnout among surgery residents. METHODS: An electronic/anonymous survey was sent to surgical residents at 18 programs, consisting of demographic/programmatic questions and validated scales for burnout, depression, perceived stress, self-efficacy, and social support. Residents were grouped into quartiles based off burnout, and predictors were assessed using univariate and multivariate analyses. RESULTS: 42% of residents surveyed completed it. Burnout was associated with depression, higher perceived stress/debt, fewer weekends off, less programmatic social events, and residents were less likely to reconsider surgery if given the chance. Low burnout was associated with lower depression/stress, higher social support/self-efficacy, more weekends off per month, program mentorship, lower debt, and residents being more likely to choose surgery again if given the chance. On multivariate analysis, higher depression/perceived stress were associated with burnout, and lower burnout scores were associated with lower stress/higher self-efficacy. CONCLUSIONS: Burnout in surgery residents is associated with higher levels of depression and perceived stress. The addition of programmatic social events, limiting weekend work, and formal mentoring programs may decrease burnout.

The management of pilonidal disease: A systematic review.

OBJECTIVE: The goal of this systematic review by the American Pediatric Surgical Association Outcomes and Evidence-Based Practice Committee was to derive recommendations from the medical literature regarding the management of pilonidal disease. METHODS: The PubMed, Cochrane, Embase, Web of Science, and Scopus databases from 1965 through June 2017 were queried for any papers addressing operative or non-operative management of pilonidal disease. The Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines were followed. Consensus recommendations were derived for three questions based on the best available evidence, and a clinical practice guideline was constructed. RESULTS: A total of 193 articles were fully analyzed. Some non-operative and minimally invasive techniques have outcomes at least equivalent to operative management. Minimal surgical procedures (Gips procedure, sinusectomy) may be more appropriate as first-line treatment than radical excision due to faster recovery and patient preference, with acceptable recurrence rates. Excision with midline closure should be avoided. For recurrent or persistent disease, any type of flap repair is acceptable and preferred by patients over healing by secondary intention. There is a lack of literature dedicated to the pediatric patient. CONCLUSIONS: There is a definitive trend towards less invasive procedures for the treatment of pilonidal disease, with equivalent or better outcomes compared with classic excision. Midline closure should no longer be the standard surgical approach. TYPE OF STUDY: Systematic review of level 1-4 studies. LEVEL OF EVIDENCE: Level 1-4 (mainly level 3-4).

Management of long gap esophageal atresia: A systematic review and evidence-based guidelines from the APSA Outcomes and Evidence Based Practice Committee.

BACKGROUND: Treatment of the neonate with long gap esophageal atresia (LGEA) is one of the most challenging scenarios facing pediatric surgeons today. Contributing to this challenge is the variability in case definition, multiple approaches to management, and heterogeneity of the reported outcomes. This necessitates a clear summary of existing evidence and delineation of treatment controversies. METHODS: The American Pediatric Surgical Association Outcomes and Evidence Based Practice Committee drafted four consensus-based questions regarding LGEA. These questions concerned the definition and determination of LGEA, the optimal method of surgical management, expected long-term outcomes, and novel therapeutic techniques. A comprehensive search strategy was crafted and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were utilized to identify, review and report salient articles. RESULTS: More than 3000 publications were reviewed, with 178 influencing final recommendations. In total, 18 recommendations are provided, primarily based on level 4-5 evidence. These recommendations provide detailed descriptions of the definition of LGEA, treatment techniques, outcomes and future directions of research. CONCLUSIONS: Evidence supporting best practices for LGEA is currently low quality. This review provides best recommendations based on a critical evaluation of the available literature. Based on the lack of strong evidence, prospective and comparative research is clearly needed. TYPE OF STUDY: Treatment study, prognosis study and study of diagnostic test. LEVEL OF EVIDENCE: Level II-V.

Laparoscopic Splenectomy: Has It Become the Standard Surgical Approach in Pediatric Patients?

BACKGROUND: Splenectomy is often required in the pediatric population as part of the treatment of hematologic disorders and can be performed laparoscopically or open. We evaluated the comparative effectiveness of laparoscopic (LS) and open (OS) splenectomies using the American College of Surgeons National Surgical Quality Improvement Program Pediatric (NSQIP-P) data set. METHODS: The NSQIP-P data set was used to identify children who underwent elective splenectomy between January 2012 and December 2016. Thirty-day outcomes between OS and LS, and LS alone and concurrent LS and cholecystectomy were compared using univariate and multivariate analysis. RESULTS: Most of the splenectomies (91%) were performed laparoscopically. There was no difference in overall complications between OS (n = 60) and LS (n = 613), although OS had a higher risk of perioperative transfusion (OR 3.19, 95% CI 1.52-6.69). LS was associated with a shorter median hospital length of stay (2 versus 4 d, P < 0.001) and similar mean operative times compared to OS (120 versus 133 min, P = 0.559). There was no difference in outcomes of children undergoing LS versus LS and concurrent cholecystectomy (n = 129). CONCLUSIONS: LS has become the standard approach for elective splenectomies in the pediatric population and has minimal morbidity, and when indicated, concurrent cholecystectomies do not increase the risk of complications. LEVELS OF EVIDENCE: III.