Reduced complication rate after implementation of a detailed treatment protocol for percutaneous endoscopic gastrostomy with T-fastener fixation in pediatric patients: A prospective study.

Background/aims: Percutaneous endoscopic gastrostomy with push technique (PEG-T) is increasingly used in pediatric patients. In a retrospective study of PEG-T (cohort 1) we reported frequent complications related to T-fasteners and tube dislodgment. The aim of this study was to assess complications after implementation of a strict treatment protocol, and to compare these with the previous retrospective study.

Materials And Methods: The study is a prospective study of PEG-T placement performed between 2017 and 2020 (cohort 2) in pediatric patients (0-18 years). Complications were recorded during hospital stay, fourteen days and three months postoperatively, graded according to the Clavien-Dindo classification and categorized as early (<30 days) or late (>30 days).

Results: In total 82 patients were included, of which 52 (60%) had neurologic impairments. Median age and weight were 2.0 years [6 months-18.1 years] and 13.4 kg [3.5-51.5 kg], respectively. There was a significant reduction in median operating time from 28 min [10-65 min] in cohort 1 to 15 min [6-35 min] in cohort 2 (p<0.001), number of patients with early tube dislodgement (cohort 1: 9 (10%) vs cohort 2: 1 (1%), p = 0.012), and number of patients with late migrated T-fasteners (cohort 1: 11 (13%) vs cohort 2: 1 (1%), p = 0.004).

Conclusion: We experienced less migrated T-fasteners and tube dislodgment after implementation of strict treatment protocol.

Level Of Evidence: Treatment study level III.