ABSTRACT
Massive hemorrhage in tracheostomy patients is generally described as a result of a tracheoinnominate artery fistula. Other etiologies for rupture of a false aneurysm are rare. The classical procedure for subclavian artery aneurysm is open surgery. Endovascular techniques have been accepted by several authors as a possible minimally invasive alternative. We report a life-threatening radiation-induced ruptured false aneurysm of the intrathoracic subclavian artery successfully treated by endovascular stent graft through left brachial access in a tracheostomy patient.
Subject(s)
Aneurysm, False/surgery , Aneurysm, Ruptured/surgery , Endovascular Procedures , Radiation Injuries/surgery , Subclavian Artery/surgery , Aneurysm, False/diagnosis , Aneurysm, False/etiology , Aneurysm, Ruptured/diagnosis , Aneurysm, Ruptured/etiology , Blood Vessel Prosthesis , Blood Vessel Prosthesis Implantation/instrumentation , Emergencies , Endovascular Procedures/instrumentation , Hemoptysis/etiology , Humans , Male , Middle Aged , Radiation Injuries/diagnosis , Radiation Injuries/etiology , Radiotherapy/adverse effects , Stents , Subclavian Artery/diagnostic imaging , Tomography, X-Ray Computed , Tracheostomy/adverse effects , Treatment OutcomeABSTRACT
BACKGROUND/AIMS: septic shock is the most severe systemic inflammatory response to infection. Septic shock is associated with organ dysfunction and with major circulatory failure. The aim of this work is to study the impact of septic shock in digestive surgery. This is a retrospective study. METHODOLOGY: Between January 2001 and March 2008, we selected patients hospitalized in the intensive care unit who underwent digestive surgery and who developed septic shock during the same hospitalization were selected: 89 patients were enrolled in this group which included 53 men and 36 women (sex ratio M/W 1.47), and the age average was 71.5 years. They were divided into two subgroups: preoperative septic shock (62/89) and postoperative (27/89). The majority of septic shock occurred in patients who developed an inflammatory disease and an organ perforation. Esophagogastric surgery generates the most postoperative septic shock. RESULTS: The overall mortality was 54%. The most frequent complications were digestive and pulmonary. The germ most frequently encountered is Escherichia coli. The majority of patients received a combination of two or three antibiotics. The empirical antibiotic therapy most frequently administered was a combination of piperacillin/ tazobactam and amikacin. DISCUSSION: The results observed in the present study are, for the most part, in agreement with those found in the literature. However, the question of the most effective antibiotic therapy remains open. CONCLUSION: In digestive surgery, septic shock is pathology with significant mortality (54%). The germ most frequently responsible is Escherichia coli. The most frequently administered empirical antibiotic therapy is a combination of amikacin and piperacillin.
