Morbidity and mortality in total esophagogastric dissociation: a systematic review.

Background/purpose: Total esophagogastric dissociation has been described as both a primary and a rescue procedure for patients with severe gastroesophageal reflux. Although most commonly used in the neurologically impaired, it has also been used in those with no neurological impairment. The main objective of this study was to determine morbidity and mortality for this procedure.
Methods: All published cases of esophagogastric dissociation in children were identified. Series were updated where possible by personal communication with the author. Patient characteristics, indications, morbidity, and mortality were analyzed.
Results: One hundred eighty-one cases were identified. One hundred seventeen were primary operations and 64 were rescue procedures. There were 29 (16.0%) early complications and 28 (15.5%) late complications with 6 (3.3%) deaths related to the procedure of a total of 35 deaths. Twenty-one patients (11.6%) required re-operation in the study periods.
Conclusions: Esophagogastric dissociation has an acceptable morbidity and mortality. It is useful as both a primary and a rescue procedure.
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