Endovascular Repair Blunt Thoracic Aortic Injury in Adolescent: A Case Series.

BACKGROUND: Blunt traumatic aortic injury (BTAI) is a rare occurrence in adolescents, yet it is associated with a high mortality rate necessitating immediate treatment. Although endovascular repair has become the preferred treatment for such injuries in adults, its effectiveness in adolescents remains uncertain.

CASE SUMMARY: Blunt traumatic aortic injury typically presents with concomitant injuries to other organs and carries a high perioperative mortality rate with operative repair (OR). In this report, we describe the treatment of 3 clinical cases of BTAI in adolescents using thoracic endovascular aortic repair (TEVAR). These cases contribute pertinent evidence supporting the efficacy of intravascular repair for BTAI.

CONCLUSION: Operative repair (OR) remains the gold standard for treating BTAI in adolescents. Nevertheless, TEVAR therapy presents a viable alternative for patients with multiple injuries in whom anticoagulation is contraindicated. Further long-term observation is necessary to assess the lasting effects of TEVAR therapy.

CLINICAL IMPACT: This study has provided insights into endovascular repair for adolescent BTAT, offering clinicians significant reference material for choosing treatment strategies for adolescent BTAT. The study aims to demonstrate the safety and effectiveness of endovascular repair treatments in a series of clinical cases involving adolescent BTAI.