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Class III obesity increases postoperative risks in emergency surgery.

Findings indicate that class III obesity significantly correlates with adverse postoperative outcomes in emergency general surgery. Out of 78,578 patients analyzed, the risk of 30-day postoperative morbidity escalates with rising obesity classes, particularly highlighting class III obesity as a key risk factor (adjusted odds ratio of 1.14). Additionally, patients with higher obesity classes experienced increased rates of delayed fascial closure, prolonged operative times, reoperation, and extended hospital stays, necessitating further investigation into these relationships.

Journal Article by Lagazzi E, Nzenwa IC (…) Hwabejire JO et 9 al. in J Surg Res

Copyright © 2024 Elsevier Inc. All rights reserved.

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Enhanced stability in liver transection during minimally invasive surgery

The introduction of a modified pulley maneuver significantly improves surgical outcomes in minimally invasive liver surgery (MILS). By employing barbed sutures with nonabsorbable polymer and metal clips, this technique allows for three-time reuse of sutures and minimizes iatrogenic damage during liver transection. The approach enables optimal traction and enhances the safety and versatility of liver parenchymal resections, making it an economical and practical solution for surgeons facing the challenges of MILS.

Journal Article by Tomino T, Sugimachi K (…) Morita M et 5 al. in Asian J Endosc Surg

© 2024 Asia Endosurgery Task Force and Japan Society of Endoscopic Surgery and John Wiley & Sons Australia, Ltd.

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Laparoscopic approach reduces infectious complications in older patients

In a study comparing laparoscopic distal gastrectomy (LDG) and open distal gastrectomy (ODG) in older adults with locally advanced gastric cancer, LDG showed significantly lower rates of postoperative infectious complications. Among matched patients, only 3.4% of those undergoing LDG experienced complications compared to 27.6% for ODG. Though LDG had a longer operative time, it also resulted in lower estimated blood loss and fewer overall postoperative complications, indicating it as a safer option for patients aged ≥75 years.

Comparative Study by Morimoto Y, Sakuramoto S (…) Yamashita K et 8 al. in Asian J Endosc Surg

© 2024 Asia Endosurgery Task Force and Japan Society of Endoscopic Surgery and John Wiley & Sons Australia, Ltd.

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Laparoscopic training using lsppdm framework enhances surgical skills

A randomized trial demonstrated that surgical trainees using the evidence-based lsppdm pedagogical framework outperformed those in a traditional training program. Trainees in the lsppdm group achieved higher subjective and theoretical assessment scores and completed procedures with greater efficiency and quality. They exhibited enhanced technical and non-technical skills, particularly in laparoscopic cholecystectomy training, compared to their traditional counterparts. The findings indicate that the lsppdm framework leads to improved training outcomes for surgical residents.

Randomized Controlled Trial by Pan R, Zhou X (…) Sun J et 6 al. in BJS Open

© The Author(s) 2024. Published by Oxford University Press on behalf of BJS Foundation Ltd.

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Minimum Ablative Margin of 5 mm Ensures Optimal Outcomes

A multicentre study on colorectal liver metastases establishes that an intraprocedural minimum ablative margin of at least 5 mm significantly reduces the risk of local disease progression. With data from 400 ablated tumors across various institutions, findings reveal 3-year progression rates drop to below 1% when margins exceed 4.6 mm. The results substantiate the proposed margin as the standard for achieving superior clinical results during thermal ablation procedures.

Multicenter Study by Paolucci I, Albuquerque Marques Silva J (…) Odisio BC et 14 al. in Br J Surg

© The Author(s) 2024. Published by Oxford University Press on behalf of BJS Foundation Ltd. All rights reserved. For commercial re-use, please contact reprints@oup.com for reprints and translation rights for reprints. All other permissions can be obtained through our RightsLink service via the Permissions link on the article page on our site—for further information please contact journals.permissions@oup.com.

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Robotic pancreaticoduodenectomy shows superior outcomes over laparoscopic approach

A systematic review of 19 studies with 12,731 patients revealed that robotic pancreaticoduodenectomy (rpd) significantly outperformed laparoscopic pancreaticoduodenectomy (lpd) in key perioperative metrics. Findings included lower conversion rates (OR=0.58), reduced blood transfusions (OR=0.59), shorter hospital stays (MD=-0.54 days), and fewer postoperative complications such as pneumonia (OR=0.31) and wound disruption (OR=0.26). Furthermore, geographical variations influenced outcomes, emphasizing the need for region-specific approaches in surgical practices.

Review by Chen R, Xiao C (…) Liu R et 3 al. in Surg Endosc

© 2024. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.

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Morphological imaging descriptions boost accuracy in peritoneal malignancy diagnosis

The study identified a high correlation between specific morphological appearances of peritoneal malignancies on imaging and their pathological outcomes. In a cohort of 630 patients, scalloping had a positive pathological incidence of 93.5%, followed by confluent disease at 78.8%, and tumor nodules at 69.6%. The results advocate for routine inclusion of standardized morphological descriptions in radiology reports to enhance diagnostic precision, promoting a consensus among radiologists for improvement.

Journal Article by Bhatt A, Rousset P (…) Glehen O et 7 al. in J Surg Oncol

© 2024 Wiley Periodicals LLC.

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Anti-reflux surgery effectively alleviates gastroesophageal-related cough symptoms.

A systematic review and meta-analysis of 59 studies involving 7,431 patients with gastroesophageal reflux disease (GERD) revealed that anti-reflux surgery significantly improves gastroesophageal-related cough, with an 80% remission rate. Additionally, heartburn and regurgitation remission rates were 87.7% and 91.2%, respectively. These findings underscore the efficacy of surgical interventions for managing common reflux symptoms, suggesting that anti-reflux procedures should be considered a viable treatment option for patients suffering from GERD.

Journal Article by Liu Y, Huang J (…) Chen R et 7 al. in Int J Surg

Copyright © 2024 The Author(s). Published by Wolters Kluwer Health, Inc.

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Artificial intelligence is transforming surgical training.

Advances in artificial intelligence are significantly enhancing surgical education. Researchers highlight its potential for creating realistic simulations, offering personalized feedback, and improving diagnostic capabilities. While AI-assisted surgeries promise greater precision and minimally invasive techniques, challenges such as data security, resistance to adaptation, and ethical issues must be addressed. Additionally, integrating AI into curricula and ensuring ongoing training are crucial steps for maximizing benefits and ensuring safe surgical practices. Future efforts should focus on personalized training and regulatory compliance.

Review by Silva C, Nascimento D (…) Araújo-Filho I et 4 al. in Acta Cir Bras

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A new score enhances prediction of in-hospital mortality post-surgery

A novel comorbidity score, termed the comorbid operative risk evaluation (CORE), outperformed existing indices in predicting in-hospital mortality among surgical patients. Using data from 699,155 records, the CORE score achieved higher accuracy than both the Elixhauser Comorbidity Index and the Charlson Comorbidity Index across multiple databases. For instance, CORE scored 0.90 in the national inpatient sample, significantly surpassing the Elixhauser’s 0.84 and the Charlson’s 0.76, demonstrating its potential for improving outcome-based research.

Journal Article by Chervu NL, Balian J (…) Benharash P et 5 al. in Ann Surg

Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.

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