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Large Ventral Hernia Repairs Heighten Risk of Kidney Damage

Patients with preexisting chronic kidney disease (CKD) face a 26.6% rate of acute kidney injury (AKI) following abdominal wall reconstruction (AWR), compared to 11.8% for those with normal renal function. At one year, 6.9% of previously healthy individuals develop new CKD, while nearly 20% of CKD patients see their condition worsen. Postoperative AKI strongly predicts CKD progression, prompting recommendations for rigorous perioperative risk assessment and proactive renal monitoring in high-risk cohorts.

Journal Article by Messer N, Miller BT (…) Rosen MJ et 7 al. in J Am Coll Surg

Copyright © 2025 by the American College of Surgeons. Published by Wolters Kluwer Health, Inc. All rights reserved.

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AI Revolutionizes Endoscopy with Superior Diagnostic Precision and Efficiency

Artificial intelligence is transforming endoscopic practices by surpassing human capabilities in polyp detection. Advanced systems, such as GI Genius, achieve high sensitivity and specificity in lesion identification, aiding the differentiation between benign and malignant growths. Additionally, AI streamlines workflows with automated reporting and enhanced training tools, promising improvements in diagnostic accuracy and procedural outcomes. However, successful integration hinges on overcoming challenges related to data quality, workflow compatibility, and regulatory compliance.

Review by Clement David-Olawade A, Aderinto N (…) Olawade DB et 3 al. in J Gastrointest Surg

Copyright © 2025 The Authors. Published by Elsevier Inc. All rights reserved.

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Surgical Treatment Significantly Improves Survival Outcomes in Pancreatic Cancer Patients

Surgical intervention for pancreatic adenocarcinoma markedly enhances survival rates in patients at all stages, except for those classified as stage IV with T4 or N1 classifications. A deep learning model, DeepSurv, demonstrated a robust c-index of 0.85 in predicting survival, with surgery notably lowering mortality risks. Importantly, M stage emerged as the top mortality predictor, underscoring the need for tailored approaches to treatment decisions based on individual risk profiles.

Journal Article by Wang X, Yan W (…) Zhang H et 3 al. in Comput Assist Surg (Abingdon)

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New Nomogram Accurately Predicts Intestinal Barrier Dysfunction After Surgery

A novel nomogram effectively predicts the risk of intestinal barrier dysfunction (IBDF) in patients post-major abdominal surgery. Analyzing 684 patients, researchers identified eight independent predictors, achieving an AUC of 0.946 in the training cohort and 0.944 in validation. This tool allows clinicians to identify high-risk patients early, enhancing treatment decisions and potentially reducing complications linked to IBDF. Consistency and clinical applicability were confirmed through extensive calibration and analysis.

Journal Article by Zou Q, Wang R (…) Zhao Y et 11 al. in Front Med (Lausanne)

Copyright © 2025 Zou, Wang, Dong, Li, Zhao, Yin, Hu, Li, Xu, Wang, Shi, Liu, Hu and Zhao.

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Neoadjuvant Chemoradiotherapy Plus Surgery Outperforms Other Treatments in Esophageal Cancer

Patients with locally advanced esophageal squamous cell carcinoma achieving neoadjuvant chemoradiotherapy followed by surgery experienced a median survival of 83.9 months, significantly surpassing outcomes of those treated with chemotherapy or definitive chemoradiotherapy, which recorded 27.8 and 26.5 months respectively. Propensity-matched analysis further confirmed the survival advantage, with neoadjuvant chemoradiotherapy plus surgery yielding a median survival of 56.8 months compared to 43.1 months for definitive chemoradiotherapy. These findings suggest a crucial paradigm shift in treatment methodology.

Multicenter Study by None None in BJS Open

© The Author(s) 2025. Published by Oxford University Press on behalf of BJS Foundation Ltd.

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Laparoscopic Bailout Procedures Show Varied Outcomes in Severe Cholecystitis

In managing severe cholecystitis, laparoscopic subtotal cholecystectomy and cholecystostomy tube placement yield lower bile duct injury rates compared to converting to open surgery. Analysis of nearly 385,000 laparoscopic cholecystectomies from 2012 to 2021 revealed a drop in conversion rates and an increase in subtotal cholecystectomy procedures. Despite better bile duct outcomes, subtotal cholecystectomy had a higher completion rate requiring conversion to open surgery. Postoperative biliary interventions varied, with open conversions seeing the least complications.

Comparative Study by Lim PW, Tan PH (…) Fong ZV et 9 al. in Ann Surg

Copyright © 2025 Wolters Kluwer Health, Inc. All rights reserved.

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Neoadjuvant Treatment Improves Prognosis in High CA19-9 Pancreatic Cancer Patients

Patients with high pre-treatment CA19-9 levels show significantly poorer prognoses than those with normal levels. Neoadjuvant treatment (NAT) markedly enhances survival for these patients, with optimal outcomes for those achieving normalized CA19-9 or sufficient reduction post-treatment. Stratification reveals that patients with levels under 296 u/ml and over 40% reduction mirror the prognosis of those with normalized levels, while those with higher post-NAT levels face dire outcomes.

Journal Article by Ashitomi Y, Motoi F (…) Satoi S et 18 al. in Ann Surg Oncol

© 2025. Society of Surgical Oncology.

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New nomogram predicts recovery success after pancreaticoduodenectomy for IPMN patients

A newly validated nomogram accurately predicts postoperative recovery outcomes for patients undergoing pancreaticoduodenectomy for invasive intraductal papillary mucinous neoplasm (IPMN). Analyzing data from 479 patients, it identifies four key predictors: severe COPD, hypertension, elevated INR, and prolonged operative time, achieving a textbook outcome in roughly half the cases. This tool enhances preoperative planning and risk stratification, facilitating better shared decision-making and clinical benchmarking.

Journal Article by Zhang Z, Zhao X (…) Gu Z et 6 al. in BMC Surg

Copyright © 2025 Elsevier Inc. All rights reserved.

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Gut Microbiota Plays a Pivotal Role in Surgical Outcomes

The gut microbiome significantly influences recovery trajectories after surgery and trauma, reshaping patient outcomes beyond genetic predispositions. Individual life histories dictate microbiota composition, which can affect organ systems such as the liver, kidneys, and brain. This review shifts the focus from solely pathogenic bacteria to the complex interactions among pathogens, hosts, and the microbiome, termed the “interactome,” highlighting its critical role in disease progression and recovery in critical care settings.

Review by Cao J, Meltzer R (…) Alverdy J et 3 al. in Gut Microbes

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Pancreatic Vascular Variations Crucial for Surgical Success

The intricate vascular anatomy of the pancreas, rife with variations, profoundly impacts surgical and interventional outcomes. Key arterial and venous structures, including the superior pancreaticoduodenal arteries and the gastrocolic trunk, require careful consideration to ensure effective surgical planning. Advances in imaging technologies now allow for precise mapping of these high-risk vascular variants, enhancing the safety of procedures like pancreaticoduodenectomy and transplantation. Multidisciplinary collaboration among surgeons, radiologists, and anatomists is essential to integrate this knowledge into clinical practice.

Review by Triantafyllou G, Lyros O (…) Piagkou M et 6 al. in J Clin Med

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