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Preoperative Nutrition Significantly Predicts Survival in Abdominal Tumor Surgery

Preoperative nutritional status plays a critical role in predicting overall survival for patients undergoing abdominal tumor surgery. A meta-analysis of 32 studies involving over 10,000 patients revealed a strong link, with a pooled hazard ratio of 1.61 indicating that better nutritional health correlates with improved survival outcomes post-surgery. As malnutrition is prevalent in this patient population, addressing nutritional needs could enhance postoperative recovery and long-term survival.

Systematic Review by Su Z, Lin Y (…) Michael N et 7 al. in Front Surg

© 2025 Su, Lin, Li, Yang, Chen, Zhu, Mo, Huang, Liu and Michael.

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AI-Assisted Detection System Elevates Polyp Identification During Colonoscopies

A real-time AI-driven polyp detection system significantly improved detection rates in a multicenter trial. The system achieved a polyp detection rate of 67.18% compared to 56.92% in the control group. It particularly excelled at identifying smaller polyps (5 mm), enhancing both sensitivity and specificity. Results indicate that this technology not only increases efficiency in colorectal cancer screenings but also boosts diagnostic accuracy, addressing a critical gap in traditional colonoscopy methods.

Journal Article by Xu X, Ba L (…) Zheng Z et 11 al. in Surg Endosc

© 2025. The Author(s).

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New Technique Cuts Surgical Time and Blood Loss in Robotic Pancreatic Surgery

A novel pancreatic head clockwise devascularization approach during robotic pancreaticoduodenectomy significantly reduced operation time and blood loss compared to the traditional superior mesenteric artery-first method. Surgery duration dropped to 616 minutes with only 50 ml of blood loss, while the conventional method saw 772 minutes and 330 ml. Both groups had similar postoperative complications, with shorter hospital stays for the devascularization technique at 5.5 days versus 8 days.

Journal Article by Ito K, Kawaguchi Y (…) Hasegawa K et 6 al. in Surg Endosc

© 2025. The Author(s).

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Perinephric Vein Identified as Key Landmark for Pancreatectomy

A new anatomical landmark, the perinephric vein, enhances access to the left renal vein during minimally invasive distal pancreatectomy (MIDP) for pancreatic cancer. In a cohort of 114 patients, 63.2% with pancreatic ductal adenocarcinoma showed the vein could help secure the posterior surgical margin, improving overall surgical precision. Of those, 92% had visible perinephric veins, and over half presented the vein as a critical landmark for safe surgical access.

Journal Article by Shimane G, Ono Y (…) Takahashi Y et 4 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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Active Surveillance Emerges as a Viable Option for Oesophageal Cancer Treatment

An organ-sparing approach via active surveillance shows promise for oesophageal cancer patients achieving complete clinical response after neoadjuvant therapy. Trials validate a comprehensive diagnostic strategy while early results suggest comparable survival rates and improved quality of life versus immediate surgery. Despite concerns over delayed interventions upon recurrence, data indicate no significant compromise in surgical outcomes. Ongoing studies will refine protocols, explore immunotherapy, and enhance assessment techniques for broader implementation of this strategy.

Review by Pittacolo M, Khoma O (…) Wijnhoven BPL et 2 al. in Dig Surg

© 2025 The Author(s). Published by S. Karger AG, Basel.

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Index Admission Cholecystectomy Cuts Mortality and Readmission Rates in Acute Cholangitis

Cholecystectomy during the initial hospital admission for acute cholangitis significantly reduces in-hospital mortality and lowers readmission rates at 30 and 90 days. Among over 29,000 patients studied, those receiving surgery on admission exhibited a 60% lower mortality risk and substantially improved readmission outcomes, regardless of severity. Findings urge a re-evaluation of surgical timing in management protocols, highlighting a critical need for updated guidelines.

Journal Article by Jaan A, Najim MS (…) Ahlawat S et 7 al. in Clin Res Hepatol Gastroenterol

Copyright © 2025. Published by Elsevier Masson SAS.

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CRS Plus HIPEC Outperforms CRS Alone in Quality of Life for Cancer Patients

Patients with colorectal cancer receiving cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy (CRS plus HIPEC) experience significantly improved quality of life (QoL) compared to those undergoing CRS alone. Results indicate a notable minimal clinically important difference (MCID) favoring the HIPEC group, with improvement often evident within three months. Deterioration in MCID correlates with factors such as surgical approach, age, sex, and preoperative QoL, underscoring the importance of tailored preoperative strategies.

Journal Article by Chiu CC, Hsieh MC, Wang GL and Shi HY in Ann Surg Oncol

© 2025. Society of Surgical Oncology.

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Expert Consensus Establishes Guidelines for Sleeve Gastrectomy Practices

An international panel reached a consensus on sleeve gastrectomy, endorsing its use for diverse patient populations, including adolescents and the elderly. Key recommendations included avoiding routine dissection of the hiatus and prioritizing endoscopic pigtail drainage for managing acute leaks. Additional surgical options were outlined for patients with severe gastroesophageal reflux disease (GERD) and inadequate weight loss. Overall, the review highlights the procedure’s evolution as both safe and validated in clinical practice.

Journal Article by Nocca D, Gagner M (…) Nedelcu M et 2 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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Indocyanine Green Imaging Enhances Long-Term Survival in Gastric Cancer Surgery

In a pivotal 5-year follow-up of the FUGES-012 trial, patients who underwent indocyanine green (ICG) fluorescence-guided laparoscopic lymphadenectomy for gastric cancer exhibited significantly improved overall survival and disease-free survival compared to the non-ICG cohort. The ICG group also showed fewer recurrences, with a notable reduction in locoregional recurrences and an earlier recurrence peak in the non-ICG group. These findings advocate for ICG’s routine use in surgical settings.

Randomized Controlled Trial by Zhong Q, Wu D (…) Huang CM et 14 al. in BMC Med

© 2025. The Author(s).

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Advanced dynamic models improve survival predictions in colorectal cancer liver metastases

Dynamic prognostic models for colorectal cancer with liver metastases significantly enhance survival predictions by integrating longitudinal laboratory markers. In a cohort of 976 patients, the most effective model outperformed static approaches, achieving area under the curve (AUC) values of 0.850 for five-year progression-free survival and 0.849 for overall survival. A web-based tool has been developed to apply these models clinically, allowing for real-time adjustments based on evolving patient data.

Journal Article by Chen Q, Deng Y (…) Zhao H et 4 al. in JAMA Netw Open

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