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Robotic approach enhances outcomes in complex liver surgeries

A seven-year retrospective study at Weill Cornell revealed that transitioning from laparoscopic to robotic liver surgery significantly improves perioperative outcomes in hepatectomies. Among 353 cases analyzed, robotic hepatectomies demonstrated shorter median lengths of stay by 43% and reduced complication odds by 62% compared to open surgery. The robotic approach also had an 87% lower rate of conversion to open surgery compared to laparoscopic methods, indicating its growing prevalence and reliability in complex surgical scenarios.

Journal Article by Haugen C, Noriega M (…) Rocca JP et 5 al. in Surg Endosc

© 2025. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.

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Modified suturing technique achieves high closure rate in duodenal ESD

A modified double-layered suturing method, known as the origami method, demonstrated a 96% success rate in achieving complete closure of large mucosal defects following duodenal endoscopic submucosal dissection (ESD). In a review of 28 cases, closure was completed with a median time of 16 minutes, and no complications such as perforations or bleeding were observed. The muscle layer remained intact for at least three days post-procedure, indicating promising outcomes for this approach.

Journal Article by Masunaga T, Sasaki M (…) Kato M et 18 al. in Endoscopy

Thieme. All rights reserved.

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Single-port techniques vary in efficacy for adrenal tumor surgeries

A comparative analysis of single-port techniques for adrenalectomies revealed that single-port single-channel laparoscopic surgery offers significant benefits for tumors up to 4 cm, including reduced hospital stay and pain. For tumors exceeding 4 cm, single-port multi-channel approaches facilitate shorter hospital stays and fewer additional punctures. All 218 adrenalectomies were successfully performed without conversion to open surgery, highlighting the effectiveness and safety of these minimally invasive techniques across different tumor sizes.

Journal Article by Zhang P, Pei Y (…) Song N et 2 al. in BMC Surg

© 2024. The Author(s).

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BIG score outperforms traditional methods in trauma mortality prediction

In a retrospective study with 563 adult patients, the BIG score proved to be an independent predictor of in-hospital mortality in trauma cases, significantly outperforming the Glasgow Coma Scale (GCS), Revised Trauma Score (RTS), and Injury Severity Score (ISS). With a cutoff value of 10.65, it achieved 67.7% sensitivity and 86.5% specificity, predicting mortality risks effectively, with estimates of 50% and 80% for scores of 15 and 20, respectively.

Journal Article by Az A, Söğüt Ö (…) Akdemir T et 2 al. in Ulus Travma Acil Cerrahi Derg

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Key predictors identified for successful outcomes in gastroparesis treatment

A systematic review of 1,899 articles identified 30 relevant studies on gastric peroral endoscopic myotomy (GPOEM) for refractory gastroparesis. Findings revealed a GPOEM response rate of 63.1%. Key predictors for a positive response included older age, shorter gastroparesis duration, nondiabetic etiology, lower body mass index, and previous improvement with intrapyloric botulinum toxin. However, variability in physiological test predictors and lack of validated prognostic models highlighted the need for more robust studies in this area.

Journal Article by Varghese C, Lim A (…) O’Grady G et 5 al. in Am J Gastroenterol

Copyright © 2024 by The American College of Gastroenterology.

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Enhancing access to global cancer surgical care

The second Lancet Oncology Commission released a roadmap focused on improving access to cancer surgery worldwide through eight actionable solutions. By integrating the Consolidated Framework for Implementation Research (CFIR) and addressing barriers and implementation timelines, the commission aims to enhance clinical care and reduce inequities. The series in the Annals of Surgical Oncology will highlight these actions, emphasizing the critical role of surgeons in driving changes for better cancer surgical outcomes.

Journal Article by Are C, Schissel M and Murthy S in Ann Surg Oncol

© 2024. Society of Surgical Oncology.

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Automated Deep Learning Framework Enhances Pelvimetry Accuracy

A novel automated pelvimetry approach using deep learning shows promise in analyzing pelvic dimensions from MRI for total mesorectal excision (TME) difficulty assessment. The framework employs a 3D U-Net to precisely localize anatomical landmarks, achieving a mean localization error of 5.6 mm and demonstrating strong correlations (0.7 to 0.87) between automated and manual measurements. This advancement addresses the challenge of labor-intensive manual pelvimetry, offering a more efficient option for predictive assessments in surgical planning.

Journal Article by Baltus SC, Geitenbeek RTJ (…) Broeders IAMJ et 6 al. in Surg Endosc

© 2025. The Author(s).

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Sleeve gastrectomy improves outcomes for obesity and sleep apnea.

A meta-analysis revealed that sleeve gastrectomy (SG) significantly reduces the apnea-hypopnea index (AHI), body mass index (BMI), weight, and fat areas while enhancing forced vital capacity (FVC) and sleep metrics in patients with obesity and obstructive sleep apnea (OSA). Key post-surgical benefits included decreased arousal index, oxygen desaturation index (ODI), and improvements in metabolic markers like glycosylated hemoglobin. Overall, SG shows promising outcomes for managing OSA in individuals with obesity.

Journal Article by Cao P, Li J (…) Zhu L et 4 al. in Surg Obes Relat Dis

Copyright © 2024. Published by Elsevier Inc.

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Predictive model enhances early diagnosis of gangrenous cholecystitis

A novel machine learning model has been developed to predict gangrenous cholecystitis, utilizing clinical data from 1006 patients. Employing the XGBoost algorithm and SHAP for interpretability, key clinical features were identified, including white blood cell count and d-dimer levels. This explainable model aims to assist clinicians in making timely surgical decisions, thereby potentially improving patient outcomes by facilitating early intervention for this serious condition associated with high morbidity and mortality rates.

Journal Article by Ma Y, Luo M (…) Luo F et 3 al. in World J Emerg Surg

© 2024. The Author(s).

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ERAS Protocol Enhances Recovery in Pancreatic Surgery

A systematic review and meta-analysis of seven randomized controlled trials, involving 731 patients, confirms that the Enhanced Recovery After Surgery (ERAS) protocol significantly shortens hospital stays by an average of 2.49 days compared to conventional care. Furthermore, it shows potential reductions in hospital costs, readmission rates, and infection incidence. This study marks a pivotal demonstration of the ERAS protocol’s efficacy specifically in pancreatic surgery, advocating for its broader implementation to improve patient outcomes.

Journal Article by Ellwanger MP, Ellwanger MP (…) Munhoz ACM et 4 al. in J Gastrointest Surg

Copyright © 2024 Society for Surgery of the Alimentary Tract. Published by Elsevier Inc. All rights reserved.

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