Ghazanfar Ali, Ayesha Shaukat, Somer Masood, Abdul Ghaffar, Khalid Masud Gondal.
Surgical Outcome of Peripheral Vascular Injuries in Adults..
J Coll Physicians Surg Pak Jan ;30(8):839-43.

To describe the management and outcome of adult patients after peripheral vascular injuries. Observational study. Accident & Emergency Department, Mayo Hospital Lahore, Pakistan, from January 2014 to December 2018. All adult trauma patients (aged ≥13 years), who were admitted following injury to peripheral blood vessels regardless injuries, were included. Variables including patient data, mechanism of injury, vessel involved, injury severity score (ISS), surgical procedure etc. were retrospectively extracted from patient charts. Binary logistic and multinomial regression analyses were performed. The p-value <0.05 was considered significant for mortality and limb outcome. There were 117 patients, with mean age of 28.9±11.6 years. The commonest cause was blunt trauma (55.6%). The popliteal artery was most commonly involved (44.4%). Complete transection of artery was the most common type of injury (58.1%). The mean ISS was 17.2 ± 10. Reverse saphenous vein graft (RSVG) was the most common surgical repair (49.6%) procedure. Wound infection (17.1%) was the main complication. Limb salvage rate was 73.5% and mortality rate was 5.1%. Variables significantly influencing the limb outcome (amputated vs. salvaged) were duration of injury (p <0.001), concomitant body injury (p=0.009), ISS (p <0.001), surgical procedure (p <0.001), hemoglobin on presentation (p<0.001), number of blood transfusion (p=0.05) complications after surgery (p <0.001) and referral or not (p=0.001). Factors significantly associated with mortality were duration of injury (p=0.008), ISS (p = 0.002) and complications after surgery (p=0.011). Low hemoglobin on presentation, postoperative increased requirement of blood transfusions and having reverse saphenous graft as procedure were independent risk factors for amputation. ISS score and postoperative complications led to higher amputation and mortality rates after surgery.

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