Rare Diseases Symptoms Automatic Extraction

Transanal pullthrough for Hirschsprung disease: matched case-control comparison of Soave and Swenson techniques.

[hirschsprung disease]

Both the Swenson and the Soave procedures have been adapted to a transanal approach. The purpose of this study was to compare outcomes following the transanal Swenson and Soave procedures using a matched case control analysis.A retrospective chart review was performed to identify all transanal Soave and Swenson pullthroughs done at 2 tertiary care children's hospitals between 2000 and 2010. Patients were matched for gestational age, mean weight at time of the operation, level of aganglionosis, and presence of co-morbidities. Student's t-test and chi-squared analysis were performed.Fifty-four patients (Soave 27, Swenson 27) had adequate data for matching and analysis. Mean follow-up was 4±1.6 years and 3.2 ±2.7 years for the Soave and Swenson groups, respectively. No significant differences in mean operating time (Soave:191±55, Swenson:167±61 min, p=0.6), overall hospital stay (6±4 vs 7.8±5 days, p=0.7), and number with intra-operative complications (3 vs 4, p=1.0), post-operative obstructive symptoms (6 vs 9, p=0.5), enterocolitis episodes (4 vs 4, p=1.0), or fecal incontinence (0 vs 2, p=0.4) were noted.After controlling for potential confounders, there were no significant differences in the short and intermediate term outcome between transanal Soave and transanal Swenson pullthrough procedures.