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Minimally invasive surgery offers reliable outcomes for duodenal adenocarcinoma.

In a multicenter retrospective study involving 2,189 patients, researchers found that radical surgery significantly improved overall survival rates for duodenal adenocarcinoma, with 1-, 3-, and 5-year survival rates at 91.78%, 69.30%, and 55.86%, respectively. The median overall survival was 73 months. Notably, minimal differences in survival were observed between laparotomy and minimally invasive approaches, though the latter resulted in reduced blood loss, fewer transfusions, and shorter hospital stays.

Journal Article by Xiao Q, Wu X (…) Zhang J et 15 al. in BMC Surg

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

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Robotic cholecystectomy shows improved outcomes over laparoscopic approach

A comparative analysis indicates that robotic cholecystectomy is linked to lower risks of severe complications, reduced conversion to open surgery, and shorter hospital stays compared to the laparoscopic technique. Utilizing data from over 59,000 patients, multivariable logistic regression showed odds ratios favoring robotic techniques, including a 18% lower risk of serious complications and a 24% decrease in hospitalization exceeding 24 hours. No significant differences were found in reoperation or readmission rates.

Journal Article by Maegawa FB, Stetler J (…) Patel AD et 4 al. in BMC Surg

Copyright © 2024 Elsevier Inc. All rights reserved.

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Force feedback technology significantly reduces tissue forces in surgery

A pre-clinical study reveals that integrating force feedback (ffb) technology in robotic-assisted surgery significantly decreases both mean and maximal forces exerted on tissue across various surgical tasks, including retraction, dissection, and suturing. Specifically, the maximal force decreased by up to 55% when using high sensitivity during these tasks. Notably, reduced force application was consistent among surgeons of all experience levels, suggesting potential improvements in clinical outcomes by minimizing tissue trauma and blood loss.

Journal Article by Awad MM, Raynor MC (…) Blatnik JA et 2 al. in Surg Endosc

© 2024. The Author(s).

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EUS-CDS with LAMS shows superior success for DMBO treatment

A comparative network meta-analysis revealed that EUS-CDS with lumen-apposing metal stents (LAMS) outperformed other drainage techniques for distal malignant biliary obstruction (DMBO). This method yielded the highest technical and clinical success rates, particularly after comparing with ERCP and EUS-CDS with self-expandable metal stents. Notably, the study recommends discontinuing percutaneous transhepatic biliary drainage (PTBD) as a first-line treatment, citing its poor safety profile, making EUS-CDS with LAMS the preferred choice.

Review by Lauri G, Archibugi L (…) Facciorusso A et 4 al. in Dig Liver Dis

Copyright © 2024 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.

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ICG fluorescence imaging improves laparoscopic cholangiography outcomes

The application of indocyanine green (ICG) fluorescence imaging in laparoscopic bile duct exploration markedly enhanced surgical efficiency. Patients receiving ICG exhibited faster identification of biliary structures, reduced operative time, and shorter postoperative hospital stays compared to those using conventional fiber-optic imaging. Additionally, the ICG group experienced less intraoperative blood loss and fewer incidences of bile leakage, signifying a statistically significant advancement in safety and effectiveness. Overall, ICG fluorescence navigation offers notable clinical benefits in laparoscopic choledochotomy.

Journal Article by Zhou H, He Y and Chang L in Updates Surg

© 2024. Italian Society of Surgery (SIC).

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Cultural Dexterity Training Enhances Surgical Residents’ Skills and Beliefs

A randomized crossover trial revealed that the Provider Awareness and Cultural Dexterity Training for Surgeons (PACTS) curriculum significantly improved surgical residents’ cross-cultural care, self-assessed skills, and beliefs. Early participants showed marked enhancements in cross-cultural care (79.6% to 88.2%) and beliefs (89.6% to 92.4%), while knowledge levels remained unchanged. Conversely, delayed residents exhibited minimal gains across the board. The findings underscore PACTS’ effectiveness in preparing residents for diverse patient populations.

Multicenter Study by Smink DS, Ortega G (…) Haider AH et 22 al. in Ann Surg

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

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New diagnostic system enhances early gastric cancer detection

An innovative diagnostic system combining color change patterns with vessel classification significantly improved early gastric cancer (EGC) detection. The pink microsurface microvascular (PSV) system outperformed the traditional vessel plus surface (VS) system, achieving 93% accuracy compared to 84.6% for VS. Additionally, the PSV system’s specificity reached 93.4%, surpassing the VS system’s 83.6%. While sensitivity remained similar, the PSV system identified more suspicious lesions, marking a substantial advancement in EGC diagnosis.

Journal Article by Zhang H, Ruan R (…) Wang S 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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Web-based trauma registry enhances care in Tanzania.

A web-based trauma registry improved data collection and identified gaps in trauma care at a Tanzanian hospital, noting that 59% of injuries stemmed from road traffic collisions. Non-ambulance patient arrivals were linked to higher severity, mortality, and delays. The platform decreased arrival-to-care time to 29.89 minutes, prompting enhanced clinician training. Positive feedback supports expanding the initiative to more hospitals, but sustained success relies on ongoing training, health ministry involvement, and global partnerships.

Journal Article by Osebo C, Razek T (…) Boniface R et 4 al. in World J Surg

© 2024 The Author(s). World Journal of Surgery published by John Wiley & Sons Ltd on behalf of International Society of Surgery/Société Internationale de Chirurgie (ISS/SIC).

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Mediastinoscopy-assisted esophagectomy shows shorter operation times and fewer complications

A meta-analysis of 21 studies comparing mediastinoscopy-assisted esophagectomy (MAE) and thoracoscope-assisted esophagectomy (TAE) reveals MAE’s advantages in reducing operation times and intraoperative blood loss, while enhancing postoperative recovery due to fewer pulmonary complications. However, MAE increases the risk of recurrent laryngeal nerve injury and involves fewer lymph nodes dissected. Long-term survival rates remain statistically similar for both techniques, indicating distinct benefits and limitations that necessitate tailored surgical approaches based on patient characteristics.

Systematic Review by Fang P, Zhou J (…) Yuan Y et 10 al. in Int J Surg

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

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Key risk factors for medication errors identified in surgery

A study analyzing 1,723 surgical patients unveiled significant risk factors for medication errors during perioperative care. Key influences include patient age, medication type, administration route, and nursing education level. Particularly, the presence of specialized anesthesia nurses substantially decreased error likelihood. The research highlights the critical relation between nursing qualifications and medication safety, suggesting that targeted educational interventions could enhance patient safety in surgical environments. This insight is vital for improving outcomes in perioperative practices.

Observational Study by Mo L and Wu Z in Medicine (Baltimore)

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

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