RESUMEN
Tracheo-Innominate artery fistula is a rare but devastating complication after tracheostomy. We report a 17-year old man who underwent the transection of the innominate artery and tracheal patch closure (under partial sternotomy) after the endovascular covered stent placement for the recurrent tracheo-innominate artery fistula. Fortunately, his postoperative course was uneventful without any new neurological, bleeding, or infective complication 34 months after the surgery.
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A 15-year-old girl who had undergone a tracheostomy 4 years earlier because of holoprosencephaly and severe mental and physical disabilities had tracheo-innominate artery fistula with sudden-onset bleeding after endotracheal suctioning. Due to respiratory and circulatory instability, VIABAHN® was implanted in the brachiocephalic artery, and the patient was discharged on postoperative day 33. Three months later, rebleeding from the tracheostomy site was observed, and the patient was transported to our hospital. Although the bleeding stopped spontaneously on arrival, the patient experienced multiple bleeding episodes after admission. Therefore, transection of brachiocephalic artery was performed, after which the patient was discharged on postoperative day 20. Tracheo-innominate artery fistula is a rare complication that occurs after tracheostomy, but it is associated with a poor prognosis, and has a mortality rate of 100% if left untreated. Our case suggests that endovascular treatment using VIABAHN® for tracheo-innominate artery fistula is useful for temporary hemostasis.
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A 13-year-old boy underwent tracheostomy due to post-cardiac arrest encephalopathy in our hospital. During the second postoperative month, massive bleeding from the tracheostomy tube lumen was observed; tracheoinnominate artery fistula was diagnosed. Two weeks postoperatively, the trachea collapsed; tracheoplasty with VA-ECMO was performed. The patient was placed in respiratory distress and the tracheostomy cannula was removed. The damaged part of the trachea was trimmed to form a fusiform structure, while the horizontal mattress suture technique was used for tracheoplasty. An endotracheal tube was then placed just above the tracheal bifurcation and the tracheoplasty site was rested. On postoperative day 15, the tube was changed to a tracheostomy one; 3 months postoperatively, no tracheostomy-related complications or rebleeding were observed. Therefore, VA-ECMO assisted tracheal repair is considered a useful treatment option for patients with tracheal disruption, where suturing a prosthesis to the tracheostomy stoma site is difficult.
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An 18-year-old man with hypoxic encephalopathy was admitted because of recurrent minor bleeding a tracheal stoma, which was suspected as a tracheo-innominate artery fistula (TIF). He had undergone tracheostomy and gastrostomy 2 years prior and had mild opisthotonos and scoliosis. Although tracheal endoscopy showed no tracheal mucosal erosion, necrosis, or granulation tissue formation, contrast-enhanced computed tomography (CT) revealed a close contact between the innominate artery and the anterior wall of the trachea, and an equal height between the innominate artery and the tip of the tracheal cannula. Magnetic resonance angiography of the head showed dominant intracranial blood flow from the left internal carotid and vertebral arteries. Preventive innominate artery transection through the supra-sternal approach without sternotomy or reconstruction of the innominate artery was performed for this high-risk case of TIF. The patient's postoperative course was uneventful. Postoperative CT revealed that the innominate artery was transected and isolated from the site of tracheostomy. The preserved connection between the right common carotid and subclavian artery at the distal sutured stump helped maintain blood flow in the right internal and middle cerebral arteries. The patient was discharged on postoperative day 9 without any new neurological complications or bleeding from a tracheal stoma. TIF is a rare but fatal complication after laryngotracheal separation or tracheostomy. It is important to prevent the onset of TIF, however, there are no criteria for preventive innominate artery transection. Our preventive innominate artery transection through the supra-sternal approach is considered as one of the useful surgical treatment for high-risk cases of TIF accompanied by severe neuromuscular disorders.
RESUMEN
Tracheo-innominate artery fistula is a rare complication after tracheostomy, but sometimes presents with fatal bleeding. A 10-year-old girl presented with massive bleeding from a tracheostomy that she underwent for prolonged respiratory failure caused by sequelae of mumps encephalitis. Tracheo-innominate artery fistula, complicated by tracheostomy was diagnosed, and she was transferred to our institution. Under general anesthesia, she underwent transection of the innominate artery to exclude the tracheo-innominate artery fistula via median sternotomy. Her postoperative course was uneventful without recurrent bleeding or infection. Considering the risk of tracheo-innominate artery fistula, careful observation is necessary to prevent catastrophic bleeding in patients with mechanical respiratory support via tracheostomy.
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Introducción: La fístula traqueoinnominada, aunque poco frecuente, constituye una amenaza potencial para la vida, si no es reconocida y tratada oportunamente. Objetivo: Describir los resultados obtenidos e identificar las acciones que permitan identificarlos. Métodos: Se realizó el estudio retrospectivo, sobre una base de datos prospectiva de pacientes con fístulas traqueonominadas tratados entre 1991 y 2013. Los enfermos se clasificaron según la operación previa: traqueostomía, uso de tubo en T en reintervenciones con intensión de resecar el segmento traqueal estenótico. La revisión de la patogenia y de los métodos diagnósticos permitirán una mejor comprensión para enfrentar esta temible complicación. Se analizan los factores que pudieron influenciar los resultados. Resultados: Cuatro pacientes pertenecían al sexo femenino. Dos tenían una traqueostomía, dos fueron reoperados después de tratamiento con tubo en T; a uno se le realizó resección y anastomosis traqueal y en el otro no fue posible porque se produjo lesión puntiforme traqueal durante la disección mediastinal. Al último se le había colocado un tubo en T, mediante traqueofisura. En dos de tres pacientes, el sangrado centinela se interpretó incorrectamente. En el primero, se consideró que era la consecuencia del tratamiento anticoagulante y en el segundo no se dio valor a la pequeña cantidad de sangre en los esputos. Conclusiones: Un alto índice de sospecha, el diagnóstico temprano y las medidas al pie de la cama: compresión digital y colocación de un tubo ET o una cánula de traqueostomía con el manguito hiperinsuflado, constituyen la única esperanza para estos pacientes(AU)
Introduction: The tracheoinnominate fistula, though a rare entity, is a potential life threat if it is not promptly recognized and treated. Objective: To analyze the influential factors in the results of tracheoinnominate fistula I. Methods: Retrospective study supported on the prospective databases from patients with tracheoinnominate fistulae, who had been treated from 1991 to 2013. They were classified according to their previous surgery: tracheostomy, use of a T-tube or re-interventions aimed at resecting the stenotic tracheal segment. The review of pathogeny and of diagnostic methods allowed a better understanding to face this severe complication. The factors that could have an impact on the results were also analyzed. Results: Four patients were women. Two patients had undergone tracheostomy; two had been reoperated after treatment with T-tube; resection and tracheal anastomosis were performed in one of them but these procedures were not possible to be applied to the other because of a punctiform tracheal lesion during the mediastinal dissection. A T-tube had been placed in this last patient through tracheofissure. The sentinel bleeding in two of three patients was not properly evaluated. In one of them, the bleeding was considered to be the result of anticoagulant treatment whereas in the other, the small amount of blood in the sputum was underassessed. Conclusions: High amount of suspicion, early diagnosis and application of bedside measures such as digital compression, placement of a T-tube or a tracheostomy cannula with overinflated cuff are the only hopeful options for these patients(AU)
Asunto(s)
Humanos , Masculino , Femenino , Pronóstico , Traqueostomía/métodos , Tronco Braquiocefálico/anomalías , Fístula Traqueoesofágica/complicacionesRESUMEN
Objective To explore the cause, clinical feature, rescue measures and prognosis of tracheo-innominate artery fistula (TIF). Methods From January1995 to January 2015, there were 621 patients who were performed tubotomy, and 8 patients had TIF. The diagnosis of TIF were established by surgery exploration or autopsy. Results The interval between tracheostomy and TIF was 8- 78 d. Before TIF, hemoptysis occurred in 4 patients. When TIF occurred, bedside aid was performed and 4 patients quickly died of asphyxia because of massive blood in the trachea. The others lived long enough to reach the operating room. The family of 1 patient refused surgical therapy and he eventually died. Three patients accepted median sternotomy. One patient underwent vascular repair and died after surgery because of infection in repaired area. The other patients accepted ligation of the innominate artery without suction drains in the mediastinum and died after surgery because of re-bleeding due to mediastinal infection. The last one patient underwent ligation of the innominate artery with suction drains in the mediastinum, and was still alive without long-time neurological complications and re-bleeding after a follow-up of 14 months. Conclusion A prompt diagnosis and surgical intervention can save the life of TIF patient. Prevention is very vital because of the high mortality of this disease.
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Tracheoinnominate artery fistula is a critical complication of tracheostomy. The most important factors influencing patient outcome are prompt diagnosis, immediate control of bleeding with a patent airway, and emergency operation with or without interruption of the innominate artery. Here, we report a case of tracheoinnominate artery fistula in a 40-year-old woman with cerebrovascular accident who was successfully managed with an aorta-axillary artery bypass.
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Femenino , Humanos , Arterias , Tronco Braquiocefálico , Urgencias Médicas , Fístula , Hemorragia , Accidente Cerebrovascular , TraqueostomíaRESUMEN
Tracheo-innominate fistula (TIF) is an uncommon life-threatening complication of tracheostomy. We report a 36 year-old man with post-tracheostomy TIF which was successfully repaired. After temporary control of bleeding, he was transported to our hospital by an ambulance helicopter. Emergency surgery was performed. The tracheal fistula was closed by direct suture and it was covered by sternocleidomastoid muscle flap. After sufficient irrigation, ascending aorta-innominate artery bypass was performed using 8 mm Dacron graft through a right pleural cavity. The postoperative course was uneventful. The patient was discharged from our hospital after 30 days of operation. He has been in good condition for 3 years after surgery. Reconstruction of the innominate artery with vascular prosthesis is feasible even is cases of TIF. However, preventive measures are extremely important to avoid long-term complications such as graft infection or recurrence of TIF.
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OBJECTIVE: The aim of this study was to evaluate the utility of volume-rendered helical computerized tomography (CT) angiography focusing tracheostomy tube and innominate artery for prevention of tracheoinnominate artery fistula. METHODS: The authors retrospectively analyzed 22 patients with tracheostomy who had checked CT angiography. To evaluate the relationship between tracheostomy tube and innominate artery, we divided into three categories. First, proximal tube position based on cervical vertebra, named "tracheostomy tube departure level (TTDL)". Second, distal tube position and course of innominate artery, named "tracheostomy tube-innominate artery configuration (TTIC)". Third, the gap between the tube and innominate artery, named "tracheostomy tube to innominate artery gap (TTIG)". The TTDL/TTIC and TTIG are based on 3-dimensional (3D) reconstruction around tracheostomy and enhanced axial slices of upper chest, respectively. RESULTS: First, mean TTDL was 6.8+/-0.6. Five cases (23%) were lower than C7 vertebra. Second, TTIC were remote to innominate artery (2 cases; 9.1%), matched with it (14 cases; 63.6%) or crossed it (6 cases; 27.3%). Only 9% of cases were definitely free from innominate artery injury. Third, average TTIG was 4.3+/-4.6 mm. Surprisingly, in 6 cases (27.3%), innominate artery, trachea wall and tracheostomy tube were tightly attached all together, thus have much higher probability of erosion. CONCLUSION: If low TTDL, match or crossing type TTIC with reverse-L shaped innominate artery, small trachea and thin TTIG are accompanied all together, we may seriously consider early plugging and tube removal.
Asunto(s)
Humanos , Angiografía , Arterias , Tronco Braquiocefálico , Fístula , Estudios Retrospectivos , Columna Vertebral , Tórax , Tráquea , TraqueostomíaRESUMEN
A tracheo-innominate artery fistula is a highly lethal complication following tracheostomy; therefore, it's early recognition and prompt treatment is mandatory. A 37-years-old man who had undergone a tracheostomy several days earlier, following brain surgery, was found to have a tracheo-innominate artery fistula with an exsanguinating hemorrhage from his tracheostomy site. After temporary control of the bleeding with ballooning, a stent graft was implanted through the femoral artery into the innominate artery. The patient experienced rebleeding from the mouth 50 days later. Aortoinnominate interposition grafting and patch closure of the trachea were performed for the permanent control of bleeding and to maintain the airway. This delayed operation is easier and safer than an emergency operation; therefore, we could expect better operative results under such circumstances. 12 months after surgery, the patient is in a state of well being.