SAGES guidelines for the management of comorbidities relevant to metabolic and bariatric surgery.

Background: Patients who are under consideration for or have undergone metabolic and bariatric surgery frequently have comorbid medical conditions that may make their perioperative care more complex. These recommendations address routine intraoperative cholangiography in patients with bypass-type anatomy, the management of reflux disease after sleeve gastrectomy, and the optimal bariatric procedure for patients with comorbid inflammatory bowel disease.

Methods: A systematic review was conducted including studies published from 1990 to 2022 to address these questions.

Patient expectations and decisional regret in the management of ventral hernias.

Introduction: Older adult patients have many factors to contemplate when considering elective ventral hernia repair. In this study, we aimed to understand whether our novel shared decision-making (SDM) aid helped reduce this population's decisional regret when choosing hernia management strategy.

Methods: Patients ≥ 60 years of age presenting for ventral hernia evaluation were randomized to two groups.

End-Tidal CO During Enhanced-View Totally Extraperitoneal Hernia Repair: A Comparison of Retrorectus and Intraperitoneal Insufflation.

Introduction: Although the enhanced-view totally extraperitoneal (eTEP) approach has demonstrated safety, efficacy, and durability for small- to medium-sized hernia repairs, the relationships between retrorectus insufflation, intraoperative respiratory stability, and end-tidal CO (ETCO) levels has not been appraised.

Methods: We conducted a retrospective chart review of patients undergoing elective robotic-assisted ventral hernia repairs at our quaternary academic center from July 2018 through December 2021. Patients were grouped by repair technique, either eTEP or robotic transversus abdominis release (r-TAR).

Implementation of Flexible Days Off Improves Surgical Resident Attendance of Personal Health Appointments, Perceived Wellbeing, and Sense of Control.

Objective: Surgical resident schedules are demanding. Despite ACGME requirements that residents be able to attend personal appointments, many residents put off essential health tasks due to work hours. We designed a method for surgical residents to request a "flex" or personal day utilizing an online system for requesting and tracking.

High-Adherence Dichoptic Treatment Versus Patching in Anisometropic and Small Angle Strabismus Amblyopia: A Randomized Controlled Trial.

Purpose: To compare the effectiveness and safety of a novel binocular eye-tracking-based-home-treatment (CureSight) to patching for the treatment of amblyopia.

Design: Prospective, masked, multicenter randomized controlled trial.

Methods: One hundred forty-nine children 4 to < 9 years with anisometropic, small-angle strabismic, or mixed-mechanism amblyopia were randomized to either binocular dichoptic treatment (n=75) or patching (n=74).

Ovarian function in female survivors of high-risk neuroblastoma.

Introduction: Data on ovarian function in neuroblastoma survivors are limited. We sought to determine the prevalence of ovarian dysfunction in a cohort of high-risk neuroblastoma survivors and compare outcomes among survivors treated with and without autologous stem cell rescue (ASCR) preceded by myeloablative chemotherapy.

Methods: Retrospective review of female survivors of high-risk neuroblastoma ≥5 years from diagnosis, diagnosed between 1982 and 2014, and followed in a tertiary cancer center.

Long Prime-Boost Interval and Heightened Anti-GD2 Antibody Response to Carbohydrate Cancer Vaccine.

The carbohydrate ganglioside GD2/GD3 cancer vaccine adjuvanted by β-glucan stimulates anti-GD2 IgG1 antibodies that strongly correlate with improved progression-free survival (PFS) and overall survival (OS) among patients with high-risk neuroblastoma. Thirty-two patients who relapsed on the vaccine (first enrollment) were re-treated on the same vaccine protocol (re-enrollment). Titers during the first enrollment peaked by week 32 at 751 ± 270 ng/mL, which plateaued despite vaccine boosts at 1.

Evolutionary Strategies AI Addresses Multiple Technical Challenges in Deep Learning Deployment: Proof-of-Principle Demonstration for Neuroblastoma Brain Metastasis Detection.

Two significant obstacles hinder the advancement of Radiology AI. The first is the challenge of overfitting, where small training data sets can result in unreliable outcomes. The second challenge is the need for more generalizability, the lack of which creates difficulties in implementing the technology across various institutions and practices.

Binocular Home Treatment for Amblyopia: Gains Stable for One Year.

Purpose: To report the long-term outcomes of a noninferiority randomized controlled trial (RCT) with a binocular eye-tracking-based home treatment (CureSight; NovaSight, Ltd.) in patients with amblyopia.

Design: Prospective, multicenter, nonrandomized, long-term follow-up observational study of an RCT.

Intraoperative Radiation Therapy for Relapsed or Refractory High-Risk Neuroblastoma: A 27-Year Experience.

Purpose: To evaluate outcomes after intraoperative radiation therapy (IORT) in high-risk neuroblastoma (NB), including local control, overall survival, and toxicity.

Methods And Materials: This was a single institution retrospective study of 92 pediatric patients with NB treated with IORT from 1995 to 2022. Each IORT application was considered a separate event for a total of 110 sites treated.

The Advanced Certifying Exam Simulation-Pro assessment instrument: evaluating surgical trainee examsmanship in virtual oral exams.

Purpose: In response to the COVID-19 pandemic, many educational activities in general surgery residency have shifted to a virtual environment, including the American Board of Surgery (ABS) Certifying Exam. Virtual exams may become the new standard. In response, we developed an evaluation instrument, the ACES-Pro, to assess surgical trainee performance with a focus on examsmanship in virtual oral board examinations.

Operative dictations in surgical trainees: an underutilized educational resource?

Introduction: Accurate operative notes are imperative to patient care and are used for communication, billing, quality assurance, and medical-legal conflicts. However, operative note quality often varies and many lack critical details. Unfortunately, no standardized training exists in operative dictations for surgical trainees.

Stage 4N neuroblastoma before and during the era of anti-G immunotherapy.

Patients with stage 4N neuroblastoma (distant metastases limited to lymph nodes) stand out as virtually the only survivors of high-risk neuroblastoma (HR-NB) before myeloablative therapy (MAT) and immunotherapy with anti-G monoclonal antibodies (mAbs) became standard. Because no report presents more recent results with 4N, we analyzed our large 4N experience. All 51 pediatric 4N patients (<18 years old) diagnosed 1985 to 2021 were reviewed.

Anaplastic Lymphoma Kinase Inhibitors for Therapy of Neuroblastoma in Adults.

Purpose: Adult-onset neuroblastoma (AON) differs significantly in biology and clinical behavior from childhood-onset disease. AON poses therapeutic challenges since tolerance of intensive multimodality therapies that are standard of care for pediatric neuroblastoma (NB) is poor. AON is enriched for somatic mutations including anaplastic lymphoma kinase (), deemed to be an oncogenic driver in NB.

Clonal evolution during metastatic spread in high-risk neuroblastoma.

Patients with high-risk neuroblastoma generally present with widely metastatic disease and often relapse despite intensive therapy. As most studies to date focused on diagnosis-relapse pairs, our understanding of the genetic and clonal dynamics of metastatic spread and disease progression remain limited. Here, using genomic profiling of 470 sequential and spatially separated samples from 283 patients, we characterize subtype-specific genetic evolutionary trajectories from diagnosis through progression and end-stage metastatic disease.

Modified Nishida Procedure Combined with Lateral Rectus Disabling for Duane Retraction Syndrome.

Duane retraction syndrome (DRS) is a complex congenital cranial dysinnervation disorder. The choice of surgical procedure in esotropic-DRS depends upon several factors that include: the amount of esotropia in the primary position, the presence and severity of palpebral fissure narrowing, globe retraction, presence of medial rectus muscle (MR) contracture, the likelihood of improving abduction, age of the patient, and the presence of binocularity and stereopsis. In the presence of MR contracture, MR recession is performed either alone (unilaterally or bilaterally) or in conjunction with Y splitting plus recession of the lateral rectus muscle (LR) for reducing globe retraction.

SAGES/AHPBA guidelines for the use of minimally invasive surgery for the surgical treatment of colorectal liver metastases (CRLM).

Background: Colorectal liver metastases (CRLM) occur in roughly half of patients with colorectal cancer. Minimally invasive surgery (MIS) has become an increasingly acceptable and utilized technique for resection in these patients, but there is a lack of specific guidelines on the use of MIS hepatectomy in this setting. A multidisciplinary expert panel was convened to develop evidence-based recommendations regarding the decision between MIS and open techniques for the resection of CRLM.

COVID-19 Vaccination Status and Operative Outcomes after Kidney Transplantation.

Background: Kidney transplantation remains the best available treatment for end-stage renal disease. However, promoting graft longevity and preventing allosensitization requires strict adherence with a stringent immunosuppression regimen. The COVID-19 pandemic has offered new challenges for kidney transplant patients and many transplant centers are denying transplantation to unvaccinated patients.

Skeletal muscle metastases in neuroblastoma share common progenitors with primary tumor and biologically resemble stage MS disease.

Introduction: While subcutaneous metastases are often observed with stage MS neuroblastoma, an entity that usually resolves spontaneously, skeletal muscle metastases (SMM) have been rarely described. The purpose of this retrospective study was to investigate the significance of SMM in neuroblastoma.

Patients And Methods: Seventeen patients with neuroblastoma SMM were diagnosed at a median age of 4.

Effect of Oral β-Glucan on Antibody Response to Ganglioside Vaccine in Patients With High-Risk Neuroblastoma: A Phase 2 Randomized Clinical Trial.

Importance: Among patients with high-risk relapsed metastatic neuroblastoma, oral β-glucan adjuvant during GD2/GD3 ganglioside vaccine boost has stimulated IgG antibody response, which was associated with improved survival; however, the effectiveness of oral β-glucan during the vaccine priming phase remains unproven.

Objective: To isolate the adjuvant effect of oral β-glucan on antibody response to GD2/GD3 ganglioside vaccine in patients with high-risk neuroblastoma.

Design, Setting, And Participants: In this phase 2 randomized clinical trial, enrolled patients with high-risk neuroblastoma were randomized to 2 groups to receive the GD2/GD3 vaccine at a large cancer center in a major metropolitan area from October 2018 to September 2020.

Phase 1 study of intraventricular I-omburtamab targeting B7H3 (CD276)-expressing CNS malignancies.

Background: The prognosis for metastatic and recurrent tumors of the central nervous system (CNS) remains dismal, and the need for newer therapeutic targets and modalities is critical. The cell surface glycoprotein B7H3 is expressed on a range of solid tumors with a restricted expression on normal tissues. We hypothesized that compartmental radioimmunotherapy (cRIT) with the anti-B7H3 murine monoclonal antibody omburtamab injected intraventricularly could safely target CNS malignancies.

Patient Factors Affect Ergonomic Strain of Endoscopists During Colonoscopy.

Introduction: Endoscopic procedures place a great deal of muscular strain on providers, especially over the span of their careers. In this study we quantitatively analyzed the effects of patient factors such as age, body mass index, and sex on the ergonomics of endoscopists performing colonoscopies.

Methods: Surface electromyography (sEMG) was used to measure ergonomic strain of physicians while performing colonoscopies in several key muscle groups.

Clinical outcomes of pediatric patients receiving multimodality treatment of second central nervous system relapse of neuroblastoma.

Background: In high-risk neuroblastoma, multimodality therapy including craniospinal irradiation (CSI) is effective for central nervous system (CNS) relapse. Management of post-CSI CNS relapse is not clearly defined.

Procedure: Pediatric patients with neuroblastoma treated with CSI between 2000 and 2019 were identified.