Assessment Of The Outcomes Of Neonates With The Diagnosis Of Esophageal Atresia And/Or Tracheoesophageal Fistula Admitted To Tikur Anbessa Specialized HospitalNeonatal Intensive Care Unit

Abstract

Background:
Esophageal atresia and/or tracheoesophageal fistula are a fairly common congenital anomaly which is associated with serious morbidity and high rate of mortality in newborns.
Objective:
To assess the outcomes of neonates with the diagnosis of esophageal atresia and/or tracheoesophageal fistula (EA and/or TEF) admitted to Tikur Anbessa Specialized Hospital, Neonatal Intensive Care Unit (TASH-NICU) from Sep., 2008 to Aug., 2013.
Methodology:
This is a retrospective study in which clinical records of all neonates admitted to TASH-NICU with the diagnosis of EA and/or TEF from Sep., 2008 to Aug., 2013 were retrieved and those newborns whose charts had been filled with necessary information were selected as study subjects. A structured questionnaire was used to collect necessary data about each case. Outcome, possible determinant factors of outcome, associated congenital anomalies, treatment provided, and complications were analyzed.
Results:
About 41 cases of EA and/or TEF were admitted to TASH-NICU during the study period. There were 34 eligible cases. Some of the cases whose charts were lost or incompletely filled were excluded from the study. Among the eligible ones, 19 (55.9%) were females and 15 (44.1%) were males. There were only 5(14.7%) newborns that were discharged alive. Most died during the neonatal age (85.3%). Surgical intervention was performed for only half of the cases. Aspiration pneumonia was the most common reason for delayed surgical intervention. It was also the leading cause of respiratory failure and death of the newborns. There was a strong association between mortality and birth weight (P-value < 0.05).