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Exosomal Biomarker Model Detects Occult Liver Metastasis in PDAC

A new circulating exosomal miRNA model shows promise for preoperatively identifying occult early liver metastasis (early-lim) in pancreatic cancer, which is linked to significantly poorer survival outcomes.

  • Early-lim was associated with a median overall survival of only 9.1 months vs 26.6-31.8 months for other recurrence patterns (p < .001).
  • The 7-exosomal miRNA model achieved an area under the curve of 0.899 in the training cohort and 0.862 in external validation cohorts, indicating robust predictive capabilities.

This model could inform treatment decisions earlier and significantly affect patient management, but prospective validation is necessary before clinical implementation.

Journal Article by Noma T, Yin J (…) Goel A et 10 al. in JAMA Surg

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Teaching Palliative Care in Surgery Improves Resident Competence

A focused 5-hour palliative care curriculum for surgical residents leads to significant improvements in attitudes, knowledge, and behaviors regarding palliative care.

  • Overall survey scores rose from 3.56 to 3.92 (p = .008) after curriculum participation.
  • Knowledge scores improved from 3.32 to 3.73 (p = .011), and behavior scores from 3.28 to 3.44 (p = .023).

This study offers a viable model for integrating palliative care education in surgical training, addressing a critical need amid time constraints.

Journal Article by Koti S, Harvey R (…) Tam S et 4 al. in BMC Surg

Copyright © 2026 The Authors. Published by Elsevier Inc. All rights reserved.

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Value-Based Surgery: Prioritizing Outcomes Over Technology

Surgical innovation must be guided by value-based care principles to truly enhance patient outcomes and equity.

  • New technologies like AI and robotics alone do not guarantee improved safety or quality; their adoption must be coupled with rigorous outcome evaluations.
  • Value-based care emphasizes integrating new tools with a focus on effective resource use and patient-centered outcomes, ensuring that advances in surgery improve care without exacerbating costs or disparities.

Surgeons should advocate for innovations that enhance precision and efficiency while being cautious of potential increases in costs and unequal access.

Review by Glauser G and Augustin T in BMC Surg

Copyright © 2026. Published by Elsevier Inc.

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Integrating Leadership Development in Medicine

Recognizing leadership as a core competency for all physicians can significantly enhance patient outcomes and team effectiveness.

  • Leadership influences daily clinical interactions but is often undervalued in medical training.
  • A new framework proposes structured leadership development across four domains: self, others, teams, and organizations.

This approach aligns with accreditation standards and aims to cultivate physician leadership from training through practice, potentially transforming team dynamics and patient care.

Journal Article by Moores LE in BMC Surg

Copyright © 2026 The Author. Published by Elsevier Inc. All rights reserved.

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Increased VTE Risk with AirSeal Insufflation in MIPD

Using the valveless AirSeal insufflation system during minimally invasive procedures is associated with a significantly higher risk of early postoperative venous thromboembolism (VTE).

  • VTE occurred in 12 patients (8.5%), with rates of 16.7% in the AirSeal group compared to 4.3% in the standard group (p = 0.012).
  • Symptoms were present in four out of five patients with pulmonary embolism (PE) in the AirSeal group, while all VTE instances in the standard group were asymptomatic.

Consider re-evaluating the use of AirSeal or exploring lower-pressure alternatives to mitigate this risk.

Journal Article by Mizumoto T, Nanno Y (…) Komatsu S et 10 al. in Surg Endosc

© 2026. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.

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Colectomy Improves Quality of Life and Lowers Recurrence in Diverticulitis

Patients with recurrent sigmoid diverticulitis opting for colectomy reported significantly better quality of life after one year compared to those choosing observation, alongside a lower 1-year recurrence rate.

  • Colectomy was linked to a 1.73-point improvement in quality of life scores (95% CI: 1.02-2.46) compared to observation.
  • Recurrence rates were 17% in the colectomy group versus 45% in the observation group; the adjusted odds of recurrence were significantly lower for those who underwent colectomy (aOR 0.16; 95% CI: 0.05-0.48).

These findings suggest that surgical intervention may provide better long-term outcomes for select patients.

Journal Article by Hawkins AT, Rothman RL (…) Penson D et 7 al. in Ann Surg

Copyright © 2026 The Author(s). Published by Wolters Kluwer Health, LLC.

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Impact of Anastomotic Leak Severity on Survival After Esophagectomy

Severity of esophageal anastomotic leak significantly affects long-term survival and complications in patients post-esophagectomy.

  • Out of 2905 patients, 425 (14.6%) developed an anastomotic leak, leading to nearly double the rate of pulmonary complications (46.8% vs. 26.7%; p<0.001).
  • Type III leaks (requiring surgical reintervention) were linked to increased 30-day and 90-day mortality (7.3% vs. 2.7% and 12.3% vs. 4%; p<0.001) and significantly reduced median overall survival (33.9 vs. 69.3 months; p<0.001).

Type III leaks represent a high-risk group, emphasizing the need for enhanced management strategies to mitigate these risks.

Journal Article by Giorgi L, Guidozzi N (…) Markar SR et 53 al. in Ann Surg

Copyright © 2026 Wolters Kluwer Health, LLC. All rights reserved.

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Global Budget Model for Rural Hospitals Shows No Impact on Cancer Surgery Outcomes

The introduction of a global budget model in Pennsylvania rural hospitals failed to improve short-term outcomes for cancer surgery patients.

  • Among over 17,000 cancer surgery admissions, the model did not change rates of 30-day or 90-day mortality, readmission, or other composite outcomes.
  • Results were consistent across multiple cancer types and patient cohorts.

Surgeons should consider that financial models like PARHM may not effectively enhance surgical care quality or outcomes in rural settings, prompting a reevaluation of strategies to improve surgical oncology results.

Journal Article by Whitman J, Roberts ET (…) Sabik LM et 6 al. in Ann Surg

Copyright © 2026 Wolters Kluwer Health, LLC. All rights reserved.

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Surgeon Workload High with Many Feeling Overburdened

A national survey reveals that the median scheduled workload for surgeons is over 68 hours per week, with 58% reporting this as excessive, which has implications for workforce planning and surgeon well-being.

  • Only 36.6% of surgeons found their workload manageable, highlighting a potential risk to patient safety and surgical outcomes.
  • Perceived burden correlates with cumulative workload, years in practice, female gender, and specific subspecialties like pediatric surgery (OR 5.19) and urology (OR 3.85).

Surgeons may need to reevaluate work-life balance and consider the implications of excessive workload on performance and mental health.

Journal Article by Sumra S, Margasahayam AS (…) Lebares CC et 13 al. in JAMA Surg

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Laparoscopic Liver Resection Outperforms Radiofrequency Ablation in Elderly

In elderly patients with solitary small hepatocellular carcinoma, laparoscopic liver resection leads to significantly better overall and disease-free survival compared to radiofrequency ablation, despite higher complication rates.

  • Median overall survival for resection was not reached vs. 67.5 months for ablation (5-year: 65.7% vs. 50.0%; p = 0.005).
  • Disease-free survival was also superior at 36.8 months for resection vs. 21.3 months for ablation (5-year: 40.2% vs. 34.3%; p < 0.001).

Consider laparoscopic liver resection as the first-line treatment for surgically fit elderly patients, while reserving ablation for those with higher surgical risks or smaller tumors.

Journal Article by Yang S, Feng J (…) Ming Z et 8 al. in BMC Surg

Copyright © 2026 Elsevier Inc. All rights reserved.

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