Appendix, Gallbladder and Surgical Emergencies · 14 July 2026

Gunshot victims’ trauma signals PTSD risk

Early identification of PTSD in gunshot wound survivors can guide mental health interventions.

Higher shock index increased PTSD risk (odds ratio, 1.2).
Hypotension was significantly associated with a positive PTSD diagnosis (odds ratio, 4.0).
Transfusing more blood products linked to lower PTSD risk (odds ratio, 0.9).

These findings underscore the importance of monitoring physiological markers to better allocate mental health resources for at-risk surgical patients.

Journal Article by Nguyen AT, Kim S (…) Moncure M et 9 al. in BMC Surg

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Appendix, Gallbladder and Surgical Emergencies3 Nov 2026

Emergency surgery: lung complications raise death risk

After major emergency abdominal surgery, patients who develop lung complications face much higher death risk, most sharply in the first days.

BMC Surg30 Oct 2026

Emergency status reshapes colon infection rankings

Accounting for emergency colon surgery changed infection-risk rankings: safety-net hospitals were no longer more likely to land in the highest-risk group.

Surg Endosc29 Oct 2026

Fewer severe complications with robotic emergency surgery

Among older adults having urgent abdominal surgery, robotic operations were linked to fewer severe complications and more discharges home, but not shorter stays after adjustment.

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