Hemorrhagic Shock Secondary to Aortoesophageal Fistula as a Complication of Esophageal Cancer

Aortoesophageal fistula due to esophageal cancer: a case report of successful management

BACKGROUND

Aortoesophageal fistula (AEF) is a rare but potentially life-threatening condition. The best treatment for the AEF due to esophageal carcinoma is still unresolved. Here, we report a rare case of AEF caused by esophageal cancer, that was successfully treated with emergency thoracic endovascular aortic repair (TEVAR), followed by esophagectomy and gastric tube reconstruction.

CASE PRESENTATION

A 64-year-old man presented with loss of consciousness and hypotension during chemoradiotherapy for advanced esophageal cancer. Enhanced computed tomography showed extravasation from the descending aorta into the esophagus at the tumor site. We performed emergency TEVAR for the AEF, which stabilized the hemodynamics. We then performed thoracoscopic subtotal esophagectomy on day 4 after TEVAR to prevent graft infection, followed by gastric tube reconstruction on day 30 after TEVAR. At 9 months after the onset of AEF, the patient continues to receive outpatient chemotherapy and leads a normal daily life.

CONCLUSION

TEVAR is a useful hemostatic procedure for AEF. If the patient is in good condition and can continue treatment for esophageal cancer, esophagectomy and reconstruction after TEVAR should be performed to prevent graft infection and maintain quality of life.

pTEVAR of an aorto-esophageal fistula in esophageal cancer: Case report and review of the literature

An aorto-esophageal fistula (AEF) is a rare and life-threatening situation, associated with aneurysms, foreign bodies, infiltrating tumors, and radiotherapy. The ideal management is unclear. Open surgery of AEF has a high mortality and morbidity. Thoracic endovascular aortic repair (TEVAR) of an AEF is an effective and safe emergency treatment for these patients. We describe a case of AEF due to esophageal cancer successfully treated the first time by total percutaneous TEVAR (pTEVAR). A 70-year-old male patient presented with massive hematemesis at the emergency department. The patient had a known history of esophageal cancer previously treated by radiochemotherapy which was completed 3 days before. Emergency upper gastrointestinal endoscopy failed to stop the bleeding. Subsequent contrast-enhanced computed tomography revealed an aorto-esophageal fistula and emergency pTEVAR was performed. The bleeding stopped directly after stent graft placement and the patient was discharged after 10 days later. He died 3 months after pTEVAR from cancer progression. pTEVAR is an effective and safe treatment option for AEF. It can be applied as a first-line treatment and offers the potential to improve survival in the emergency setting.

Clinical characteristics and risk factors for 30-day mortality in esophageal cancer patients with upper gastrointestinal bleeding: a multicenter study

Background

Esophageal cancer is a highly malignant neoplasm with poor prognosis. Of its patients, upper gastrointestinal bleeding (UGIB) is one of the most challenging and threatening conditions in the emergency department (ED). However, no previous studies have analyzed the etiologies and clinical outcomes in this specific population. This study aimed to identify the clinical characteristics and risk factors for 30-day mortality in esophageal cancer patients with UGIB.

Methods

This retrospective cohort study enrolled 249 adult patients with esophageal cancer presenting with UGIB in the ED. Patients was divided into the survivor and non-survivor groups, and their demographic information, medical history, comorbidities, laboratory parameters, and clinical findings were recorded. The factors associated with 30-day mortality were identified using Cox's proportional hazard model.

Results

Among the 249 patients in this study, 30-day mortality occurred in 47 patients (18.9%). The most common causes of UGIB were tumor ulcer (53.8%), followed by gastric/duodenal ulcer (14.5%), and arterial-esophageal fistula (AEF) (12.0%). Multivariate analyses indicated that underweight (HR = 2.02, p = 0.044), history of chronic kidney disease (HR = 6.39, p < 0.001), active bleeding (HR = 2.24, p = 0.039), AEF (HR = 2.23, p = 0.046), and metastatic lymph nodes (HR = 2.99, p = 0.021) were independent risk factors for 30-day mortality.

Conclusions

The most common cause of UGIB in esophageal cancer patients was tumor ulcer. AEF, accounting for 12% of UGIB in our study, is not an uncommon cause. Underweight, underlying chronic kidney disease, active bleeding, AEF, and tumor N stage > 0 were independent risk factors for 30-day mortality.

Successful management of life-threatening aortoesophageal fistula: A case report and review of the literature

BACKGROUND

Aortoesophageal fistula (AEF) is a rare but life-threatening cause of upper gastrointestinal bleeding. Only a handful of cases of successful management of AEF caused by esophageal cancer have been reported. The purpose of this study is to report a case of AEF managed by endovascular aortic repair and review the relevant literature.

CASE SUMMARY

A 66-year-old man with upper gastroenterology bleeding presented at the Emergency Department of our hospital complaining of chest pain, fever and hematemesis for 6 h. He had vomited 400 mL of bright-red blood and experienced severe chest pain 6 h prior. He had a past medical history of advanced esophageal cancer. He received chemoradiotherapy but stopped 8 mo prior because of intolerance. A chest contrast computed tomographic scan revealed communication between the esophagus and the descending aorta as well as a descending aortic pseudoaneurysm. According to the symptoms and imaging findings, AEF was our primary consideration. The patient underwent aortic angiography, which indicated AEF and descending aortic pseudoaneurysm. Emergency percutaneous thoracic endovascular aortic repair (TEVAR) of the descending aorta was performed, and bleeding was controlled after TEVAR. He received antibiotics and was discharged after treatment. However, he died 2 mo after the TEVAR due to cancer progression.

CONCLUSION

Although AEF is a lethal condition, timely diagnosis and TEVAR may successfully control bleeding.

High-quality nursing can reduce the incidence of adverse events in esophageal cancer patients after operation in the intensive care unit and improve postoperative rehabilitation

OBJECTIVE

This research aimed at observing the effect of applying high-quality nursing in the intensive care unit (ICU) to esophageal cancer (EC) patients after radical resection.

METHODS

From January 2015 to February 2020, 155 EC patients who underwent radical resection were divided into the control group (CG; n=77) and the observation group (OG; n=78). The CG was given conventional nursing intervention, and the OG was given high-quality nursing intervention. The scores of the visual analogue scale (VAS), clinical related indexes, complications, self-rating anxiety scale (SAS), self-rating depression scale (SDS), nursing satisfaction and SF-36 of patients were compared.

RESULTS

After nursing, compared with the CG, the duration of the indwelling drainage tube, time to getting out of bed, recovery of bowel sounds and hospitalization in the OG was shorter, and the incidence of postoperative complications was less. In addition, after nursing, the VAS, SAS and SDS scores of patients in both groups decreased, and these indexes in the OG decreased more than those in the CG. Patients were investigated upon discharge, and it was revealed that the nursing satisfaction of patients in the OG was obviously better than that in the CG. Three months after the operation, the scores of general health (GH), mental health (MH), role-physical (RP), role emotional (RE) and vitality (VT) of patients in the OG were higher than those in the CG.

CONCLUSION

High-quality nursing exerts a better effect in the ICU for patients who underwent EC surgery; it can reduce pain and adverse events and promote rehabilitation.