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Preoperative iron deficiency anemia needs urgent management in CRC patients.

Preoperative iron deficiency anemia (IDA) significantly impacts colorectal cancer (CRC) patients, with up to 80% experiencing iron deficiency. This condition predisposes them to increased risk of allogeneic blood transfusion, postoperative complications, prolonged hospital stays, and higher mortality. An effective strategy for managing IDA involves using the reticulocyte hemoglobin equivalent as a diagnostic tool and administering intravenous iron formulations. Reducing reliance on blood transfusions is crucial due to their associated morbidity and increased cancer recurrence risks.

Review by Rudzki J, Polewka M (…) Czempik PF et 3 al. in Pol Przegl Chir

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Innovative protocol enables high compliance in genetic testing

A novel protocol for germline genetic testing (GGT) in pancreatic ductal adenocarcinoma (PDAC) demonstrated a high patient compliance rate of 98.7%, with 310 patients tested over three years. The physician compliance rate was 82.6%, and 14.2% of patients had actionable pathogenic variants. The protocol effectively allocated genetic counseling resources to benefit those most in need, while ensuring comprehensive follow-up for patients with pathogenic variants. The initiative addresses gaps in traditional genetic counseling resources.

Journal Article by McDonald HG, Kennedy A (…) Kim J et 17 al. in Ann Surg Oncol

© 2024. Society of Surgical Oncology.

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Modified Surgical Apgar Score enhances postoperative complication prediction

Modified Surgical Apgar Score (MSAS) may serve as a valuable tool in predicting postoperative complications in rectal cancer patients undergoing robotic surgery. The study analyzed 524 patients, revealing a 17.4% complication rate, with MSAS scores of 6 identified as optimal cut-off values. The area under the ROC curve was 0.740 for predicted complications, while the prediction nomogram exhibited a higher AUC of 0.834, highlighting older age and lower MSAS as significant risk factors.

Journal Article by Houqiong J, Yuli Y (…) Taiyuan L et 5 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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Gastric stimulator improves outcomes after pyloroplasty failure.

Patients undergoing pyloroplasty for gastroparesis showed significant symptom improvement, with a GCSI score reduction from 3.5 to 2.7 at 18.7 months. However, 28.8% required gastric stimulation due to inadequate recovery. Patients who needed adjunct stimulation were younger and had higher baseline GCSI scores. Following gastric stimulation, GCSI scores improved from 4.1 to 2.6, demonstrating comparable results to those who did not fail pyloroplasty, emphasizing the positive impact of the gastric stimulator.

Journal Article by Eriksson SE, Gardner M (…) Ayazi S et 4 al. in J Gastrointest Surg

Copyright © 2024. Published by Elsevier Inc.

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European Hernia Society Classification Aids Surgical Planning for Parastomal Hernias

The study validates the European Hernia Society classification for parastomal hernias (PH) by analyzing 160 cases at a single center. It demonstrates that this classification effectively categorizes PH, essential for surgical planning and anticipating complications. Findings reveal a high incidence of complex type III and IV hernias, emphasizing increased complication rates in these cases. This evaluation offers significant insight into enhancing patient outcomes through standardized management approaches and paves the way for further research in PH treatment.

Journal Article by Szczepkowski M, Zamkowski M (…) Śmietański M et 2 al. in Hernia

© 2024. The Author(s), under exclusive licence to Springer-Verlag France SAS, part of Springer Nature.

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Adipose-derived stem cells enhance pancreatic islet revascularization.

Co-transplantation of adipose tissue-derived mesenchymal stem cells (ADMSCs) with pancreatic islets into decellularized pancreatic skeletons improved vascularization and preserved islet morphology. While ADMSCs did not suppress immune responses in vivo, their presence reduced the proliferation of splenocytes in vitro. In contrast, endothelial cell co-transplantation resulted in islet-cell necrosis. These findings indicate that ADMSCs are effective in promoting revascularization of islets in decellularized matrices, offering potential advancements for transplantation outcomes.

Journal Article by Zacharovová K, Berková Z, Girman P and Saudek F in Transpl Immunol

Copyright © 2024. Published by Elsevier B.V.

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Probiotics enhance weight loss and eating behavior after surgery

Participants receiving probiotic supplementation alongside a weight loss program and cognitive behavioral therapy experienced significantly greater reductions in weight, body mass index, and fat mass compared to the placebo group (p < 0.001). Improvements in eating behavior and food addiction were also reported, with a significant decrease in leptin levels (p = 0.02) and an increase in oxytocin levels (p = 0.008) observed in the probiotic group. These findings suggest the benefits of probiotics in managing weight regain post-bariatric surgery.

Journal Article by Ghafouri-Taleghani F, Tafreshi AS (…) Saidpour A et 4 al. in Obes Surg

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

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Nomogram effectively predicts liver metastasis in colorectal cancer

A nomogram combining circulating tumor cells (CTC) from the first drainage vein and clinical parameters was developed to predict liver metastasis in colorectal cancer (CRC) patients. Analysis of data from 343 patients revealed that higher CTC levels correlated with liver metastasis. Key identified predictors included vascular invasion, T stage, carcinoembryonic antigen (CEA), and CA19-9. The model demonstrated strong discriminatory abilities, achieving AUC values of 0.871 and 0.891 for training and validation sets, respectively.

Journal Article by Yang X, Zhang Z and Bi X in Eur J Surg Oncol

Copyright © 2024 Elsevier Ltd, BASO ~ The Association for Cancer Surgery, and the European Society of Surgical Oncology. All rights reserved.

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Minor resections may be preferred for large hepatocellular carcinoma

A multicenter study analyzed 535 patients with single large hepatocellular carcinoma (slhcc). Results indicated that major hepatectomy led to significantly higher major complications and no long-term survival benefits compared to minor resections, especially left lateral sectionectomy, which was associated with better overall survival (p=0.02). The absence of oncological benefits from major resection suggests minor resections should be favored when feasible and oncologically appropriate, promoting improved surgical outcomes for slhcc patients.

Multicenter Study by Garancini M, Serenari M (…) Romano F et 49 al. in Langenbecks Arch Surg

© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.

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Surgical smoke contains multiple infectious viruses.

A systematic review of 26 studies revealed that surgical smoke (ss) harbors various infectious viruses, including human papillomavirus (HPV), HIV, varicella zoster, hepatitis B, SARS-CoV-2, and oral poliovirus. These findings indicate a potential transmission risk to healthcare workers in operating rooms during procedures involving smoke-producing devices. The results emphasize the need for stringent protective measures, as personal protective equipment alone may not fully mitigate the risk posed by viral exposure through surgical smoke.

Journal Article by Mahdood B, Merajikhah A (…) Banoueizadeh S et 2 al. in BMC Surg

© 2024. The Author(s).

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