RESUMO
Background: Gastrostomy tube (g-tube) complications are typically minor and site related with major complications related to dislodgment before tract establishment. With the recent adoption of 12F g-tubes; size of tube has not been evaluated. There is limited research on the efficacy and dislodgment rates of 12 and 14F g-tubes within the early dislodgment window (<42 days postsurgery). Materials and Methods: A retrospective study from June 1, 2013 to May 25, 2020 was performed. A total of 888 patient encounters were identified, with a final data set of 835 being used for analysis. A subset of 21 patients was evaluated based on early dislodgment status. Fisher's exact test and Welch's two-sample test analyses were used to test for significance between groups (P < .05). Results: The early dislodgment rate is low at 2.5% (21/835). There was a significant impact of g-tube size on dislodgment rates. When evaluated by g-tube size, 12F g-tubes are nearly four times more likely to dislodge before 6 weeks than 14F g-tubes. In addition, the average age of 12F patients who dislodged early was significantly lower than that of the population for 14F patients. Conclusions: There is a significant difference in early dislodgment rate and age between the 12F g-tube compared with a 14F. These data suggest a trade-off of the smaller balloon in 12F g-tubes and potential for more limited use in our smallest children.