RESUMO
BACKGROUND: Push-PEG (percutaneous endoscopic gastrostomy) with T-fastener fixation (PEG-T) allows one-step insertion of a balloon tube or button, and avoids contamination of the stoma by oral bacteria. However, PEG-T is a technically more demanding procedure with a significant learning curve. The aim of the present study was to compare outcomes after PEG-T and pull-PEG in a setting where both procedures were well established. MATERIALS AND METHODS: The study is a prospective cohort study including all patients between 0 and 18 year undergoing PEG-T and pull-PEG between 2017 and 2020 at a combined local and tertiary referral center. Complications and parent reported outcomes were recorded during hospital stay, after 14 days and 3 months postoperatively. RESULTS: 82 (93%) of eligible PEG-T and 37 (86%) pull-PEG patients were included. The groups were not significantly different with regard to age or weight. Malignant disorders and heart conditions were more frequent in the pull-PEG group, whilst neurodevelopmental disorders were more frequent in the PEG-T group (p < 0.001). 54% in both groups had a complication within 2 weeks. Late complications (between 2 weeks and 3 months postoperatively) occurred in 63% PEG-T vs 62% pull-PEG patients (p = 0.896). More parents in the pull-PEG group (49%) reported that the gastrostomy tube restricted their child's activity, compared to PEG-T (24%) (p = 0.01). At 3 months follow-up, more pull-PEG patients (43%) reported discomfort from the gastrostomy compared to PEG-T (21%) (p = 0.03). CONCLUSION: Overall complication rates were approximately similar, but pull-PEG was associated with more discomfort and restriction of activity. LEVELS OF EVIDENCE: Treatment study level II.
RESUMO
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.
