title: Respiratory complications after surgical treatment of esophageal cancer. A study of 309 patients according to the type of resection.
abstract: This study analyzes the respiratory complications in a retrospective study of 309 resections for esophageal cancer. We mainly performed two types of resections according to the height of the tumor: the Ivor-Lewis resection for middle thoracic lesions (182 cases), and the Akiyama resection for upper thoracic lesions (127 cases). We compared the respiratory complications occurring after these two procedures. Our overall mortality and morbidity rates were, respectively, 9% and 37%. In our series, the mortality rate was 4 times higher after the Akiyama procedure than after the Ivor-Lewis procedure, and the morbidity was twice as high. Respiratory complications accounted for 64% of the postoperative deaths. The Akiyama procedure yielded more respiratory complications, especially isolated bronchopneumonia and necrosis of the trachea or of the right or left main bronchus. Respiratory complications accounted for 53% of morbidity, mainly recurrent nerve paralysis with false passages and stasis in the transplant. Both are directly related to the surgical act and often result in bronchopneumonia. Rather than the surgical technique or the skill of the surgeon, it seems that local factors, such as the position of the tumor on the esophagus, increased the incidence of recurrent nerve paralysis following the Akiyama procedure. However, the rate of respiratory complications remained high after the Ivor-Lewis procedure. Patient history, which sometimes included a previous ENT cancer, must be taken into account, as well as the gravity of the operation and the duration of the intubation. Frequent false passages and reflux must be fought by intensive physiotherapy and, when necessary, by early tracheotomy before the patient develops postoperative acute respiratory distress syndrome.
authors.affiliation: Department of Thoracic Surgery, Hôpitaux Universitaires de Strasbourg 1, France.
authors.forename: P
authors.initials: P
authors.lastname: Dumont
authors.forename: J M
authors.initials: JM
authors.lastname: Wihlm
authors.forename: J G
authors.initials: JG
authors.lastname: Hentz
authors.forename: N
authors.initials: N
authors.lastname: Roeslin
authors.forename: R
authors.initials: R
authors.lastname: Lion
authors.forename: G
authors.initials: G
authors.lastname: Morand
mesh_terms: D000230:Adenocarcinoma / Q000401:mortality / Q000601:surgery; D000328:Adult; D001996:Bronchopneumonia / Q000209:etiology / Q000401:mortality; D002277:Carcinoma / Q000401:mortality / Q000601:surgery; D002294:Carcinoma, Squamous Cell / Q000401:mortality / Q000601:surgery; D002423:Cause of Death; D004938:Esophageal Neoplasms / Q000401:mortality / Q000601:surgery*; D016629:Esophagectomy / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology* / Q000401:mortality; D012128:Respiratory Distress Syndrome / Q000209:etiology* / Q000401:mortality; D012131:Respiratory Insufficiency / Q000209:etiology* / Q000401:mortality; D012189:Retrospective Studies; D015996:Survival Rate