The profile and outcome of small bowel atresia at Universitas Academic Hospital.

BACKGROUND

In patients with intestinal atresia, associated congenital anomalies and prematurity are the main predictors of mortality in high-income countries (HIC). In low-and middle-income countries (LMIC), late referrals and lack of resources contribute to mortality. This study aims to describe the outcome of small bowel atresia at a tertiary institution in a LMIC.

METHODS

A retrospective descriptive and analytical study was done on all neonates admitted with small bowel atresia from 1 January 2010 to 31 October 2016. Birth demographics, status on arrival, atresia type, surgical interventions and clinical course were analysed in relation to outcomes including mortality.

RESULTS

The study included 92 patients. Thirty-three patients had duodenal atresia and 59 jejunal atresia. Median gestation was 34 weeks, with average birth weight 2.2 kg. Seven were diagnosed antenatally and 13 (14.1%) were born in a tertiary institution. A cardiac congenital anomaly was present in 43.5%. Late referrals comprised 72.8%. Sixty per cent were dehydrated and 55.4% were septic on arrival. The median age at surgery was 7.5 days after being admitted, for a median of 2 days. The median age reaching full feeds was 18 days, and 28.6% had a feeding intolerance. The median number of septic episodes were two and the median length of stay 28 days. Of the 92 patients, 8.7% were palliated and 10.9% died. Mortality was strongly associated with prematurity and sepsis with hospital stay.

CONCLUSION

Despite late referrals, our mortality was comparable to HICs. We overcame this burden due to access to resources, sophisticated equipment and a low surgical complication rate. The length of stay could be decreased with a feeding protocol and discharge goals.