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Early esophago-gastric adenocarcinoma linked to high lymph node metastasis risk

A multicenter study involving 1,601 patients revealed a 13.5% incidence of lymph node metastasis (lnm) in early esophago-gastric adenocarcinoma. Factors such as tumor depth and lymphovascular invasion showed initial associations with lnm but lacked significance in multivariable analyses. Notably, surgery following endoscopic resection significantly improved survival rates, highlighting the potential need for reevaluation of predictive models for treatment selection in early-stage cases. Further research is vital to better stratify patients for organ-preserving versus surgical interventions.

Journal Article by Pucher PH, Rahman SA (…) Gossage JA et 10 al. in Ann Surg

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

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Postoperative insulin resistance worsens recovery after gastrectomy.

A cohort study involving 60 gastric cancer patients revealed that postoperative insulin resistance significantly worsens short-term recovery after radical gastrectomy. Key findings indicated increased insulin resistance and inflammation, along with decreased nutritional markers. The gut microbiome showed notable changes, including reduced bifidobacterium and butyrate levels. Negative correlations were found between insulin resistance and beneficial gut bacteria, suggesting that gut microbiota alterations and butyrate production could serve as predictors for recovery outcomes in gastric cancer patients following surgery.

Journal Article by He Z, Xiong H (…) Deng X et 6 al. in Ann Surg Oncol

© 2024. Society of Surgical Oncology.

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Gender gap persists in surgical specialties with low female representation

A comprehensive analysis of over 1.1 million physicians reveals only 16.7% of surgeons are female, highlighting significant ongoing gender disparities in surgery. While there is a gradual increase in female representation, specialty-specific trends show that women are less likely to enter cardiac surgery compared to colorectal surgery. Variations related to practice setting and graduation year also influence surgical participation among female physicians. This research underscores the need for targeted initiatives to foster a more inclusive surgical workforce.

Journal Article by Boutros CS, Bassiri A (…) Towe CW et 4 al. in J Surg Res

Copyright © 2024 Elsevier Inc. All rights reserved.

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GAME-SCORE predicts chemotherapy response in colorectal liver metastases

GAME-SCORE demonstrates predictive value for pathological and radiological responses to neoadjuvant chemotherapy in colorectal liver metastases. High-risk GAME-SCORE patients exhibited significantly lower pathological response rates (82.6%) and increased radiological progression (10%) compared to low (3.8%) and moderate (3.5%) risk groups. Furthermore, multivariable analysis identified high-risk GAME-SCORE as an independent predictor of pathological response, alongside factors like age over 70 and irinotecan-based therapy, indicating potential for personalized treatment strategies.

Journal Article by Russolillo N, Zingaretti CC (…) Ferrero A et 3 al. in Eur J Surg Oncol

Copyright © 2024. Published by Elsevier Ltd.

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Positive circumferential resection margin linked to recurrence in rectal cancer

A study analyzed 682 patients with locally advanced rectal cancer, revealing that 6.9% experienced local recurrence post-neoadjuvant chemoradiotherapy and total mesorectal excision. Key risk factors identified included positive circumferential resection margin, venous invasion, and perineural invasion. Among those with recurrence, 53.2% were resectable, and 65.2% of those who underwent curative resection achieved R0 status. Superior five-year survival rates were associated with R0 resections, highlighting the need for careful surveillance of high-risk patients.

Journal Article by Kim S, Huh JW (…) Shin JK et 5 al. in Eur J Surg Oncol

Copyright © 2024. Published by Elsevier Ltd.

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Independent risk factors identified for postoperative pain management

In a study of 2,180 patients who underwent major hepatobiliary and pancreatic surgery, 8.4% experienced moderate-to-severe pain within 24 hours post-operation. Key independent risk factors identified include younger age, lower body mass index, open surgical procedures, and the use of sufentanil for analgesia. Additionally, inadequate postoperative pain management correlated with prolonged hospital stays, highlighting the need for targeted analgesia protocols to enhance postoperative recovery and reduce complications.

Observational Study by Zhang H, Yang YT (…) Zhang L et 3 al. in BMJ Open

© Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

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Tumor burden score predicts prognosis better than liver cancer stages.

In a study involving 192 patients with combined hepatocellular-cholangiocarcinoma, tumor burden score (TBS) outperformed standard primary liver cancer staging in predicting post-surgical prognosis. Stratified into low, medium, and high TBS, patient outcomes declined as TBS increased. TBS proved to be an independent prognostic factor across various analyses and demonstrated optimal discrimination and consistency in predictions. Decision curve analysis indicated considerable advantages for utilizing TBS in clinical decision-making regarding patient treatment.

Journal Article by Jiang C, Qin F (…) Hou G et 5 al. in Eur J Surg Oncol

Copyright © 2024 The Authors. Published by Elsevier Ltd.. All rights reserved.

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New roadmap aids in identifying futile resuscitation in trauma patients

A systematic review highlights the urgent need for reliable parameters that indicate futile resuscitation among severely bleeding trauma patients. By examining existing literature, researchers propose a clear roadmap to guide clinicians in recognizing when massive transfusions may be ineffective. This approach aims to enhance blood product stewardship amid ongoing challenges in maintaining blood supply, ensuring timely and effective care for urban trauma cases during surges.

Review by Walsh MM, Fox MD (…) The Futile Indicators For Stopping Transfusion In Trauma Fistt Collaborative Group None et 16 al. in J Clin Med

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CALLY index predicts surgical complications in obstructive colorectal cancer

The C-reactive protein-albumin-lymphocyte (CALLY) index effectively predicts postoperative complications for patients with obstructive colorectal cancer undergoing colonic stenting. In a study of 263 patients, those with a low CALLY index experienced significantly higher blood loss, poorer performance status, and increased complications compared to those with a high index. Multivariate analysis revealed prolonged operative time, greater blood loss, and low CALLY index as independent predictors of adverse outcomes.

Journal Article by Shiraishi T, Nonaka T (…) Matsumoto K et 13 al. in Surg Today

© 2024. The Author(s) under exclusive licence to Springer Nature Singapore Pte Ltd.

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High neutrophil-lymphocyte ratio indicates increased mortality risk in UGIB patients

A study involving 726 patients with upper gastrointestinal bleeding (UGIB) revealed that a high neutrophil-lymphocyte ratio (NLR) on admission significantly predicts in-hospital mortality risk. Researchers found that while 6% of patients died, 23.9% required endoscopic intervention, and 46.4% needed blood transfusion. The integration of NLR with the Glasgow-Blatchford Score and Full Rockall Score enhanced risk assessment accuracy, helping prioritize emergency care and improve treatment outcomes for UGIB patients.

Journal Article by Chen X, Li X, Zhao G and Xu W in Front Med (Lausanne)

Copyright © 2024 Chen, Li, Zhao and Xu.

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