Traumatic descending thoracic aneurysms: discussion and nursing care

Area of Science:

• Cardiovascular Surgery
• Trauma Surgery
• Vascular Surgery

Background:

• Traumatic aneurysms of the descending thoracic aorta are rare but have a high mortality rate (85-90%), primarily due to aortic rupture.
• The aortic isthmus, distal to the left subclavian artery, is the most common site for traumatic injury.
• Acute injuries present with hemorrhagic shock, while chronic aneurysms may manifest years later with symptoms like dysphagia, chest pain, or dyspnea.

Purpose of the Study:

• To review surgical outcomes for chronic traumatic aneurysms of the descending thoracic aorta.
• To highlight the effectiveness of surgical repair in preventing major complications.

Main Methods:

• A review of ten cases of chronic traumatic aneurysms treated surgically over twenty years.
• Surgical repair involved the placement of a Dacron graft.
• Focus on protecting lower extremities during surgery to prevent paraplegia.

Main Results:

• All ten patients underwent successful surgical repair of their chronic traumatic aneurysms.
• No incidence of paraplegia was observed in the postoperative period.
• Postoperative care focused on hemodynamic stability, respiratory support, and pain management.

Conclusions:

• Surgical repair of chronic traumatic descending thoracic aortic aneurysms is an effective treatment.
• Proactive surgical management, including graft placement and protective measures, can prevent severe complications such as paraplegia.
• Comprehensive postoperative nursing care is crucial for patient recovery.