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TECHNICAL DIFFICULTIES AND PROCEDURAL COMPLICATIONS IN CLOSING MALIGNANT ESOPHAGEAL-RESPIRATORY FISTULAS

The aim of the study was to outline technical difficulties and procedural complications of using partially covered esophageal self-expandable metal stents (SEMSs) in malignant esophageal respiratory fistulas (ERFs) as a palliative treatment option. In this study, 150 patients with malignant dysphagi...

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Detalles Bibliográficos
Autores principales: Cozorici, Andrei, Porumb, Vlad, Lunca, Sorinel, Grigoras, Ioana, Ristescu, Irina, Jitaru, Iulia, Patrascanu, Emilia, Gavril, Laura, Dimofte, Gabriel
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Sestre Milosrdnice University Hospital and Institute of Clinical Medical Research, Vinogradska cesta c. 29 Zagreb 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9196228/
https://www.ncbi.nlm.nih.gov/pubmed/35734501
http://dx.doi.org/10.20471/acc.2021.60.04.18
Descripción
Sumario:The aim of the study was to outline technical difficulties and procedural complications of using partially covered esophageal self-expandable metal stents (SEMSs) in malignant esophageal respiratory fistulas (ERFs) as a palliative treatment option. In this study, 150 patients with malignant dysphagia underwent treatment with SEMSs. A total of 36 ERFs were detected through endoscopic or clinical assessment. Complete fistula sealing with SEMSs was possible in 35 of the 36 patients. The majority of fistulas were diagnosed in male patients with advanced esophageal cancer. All of them presented with prolonged dysphagia and cachexia. Stent migration or tumoral overgrowth was identified in 6 cases with recurrent dysphagia, and required a second stent insertion. SEMSs were highly efficient in 98% of the patients studied with ERFs, with successfully sealed ERFs after the first attempt, with an overall median survival rate of 92 days. The technique of esophageal SEMS placement is simple and can be rapidly mastered. Patients with ERFs have a respiratory shunt that makes intubation difficult and is often avoided. Restoring oral feeding increased the patient quality of life. SEMS placement is generally safe, but has few associated postoperative complications.