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Published on: April 17, 2020
Long-term outcomes of infants and children undergoing percutaneous endoscopy gastrostomy tube placement
Maireade E McSweeney1, Hongyu Jiang, Amanda J Deutsch
1Department of Medicine, Division of Gastroenterology, Boston Children's Hospital, Harvard Medical School, Boston, MA.
Insights
Pediatric patients undergoing percutaneous endoscopic gastrostomy (PEG) placement face a high long-term risk of major tube-related complications. These complications can occur many years after the initial PEG procedure.
Area of Science:
- Pediatric Gastroenterology
- Medical Device Complications
- Long-term Patient Outcomes
Background:
- Percutaneous endoscopic gastrostomy (PEG) is a common procedure for enteral nutrition in children.
- Long-term outcomes and complication rates following pediatric PEG placement are not well-established.
Purpose of the Study:
- To investigate the incidence and timing of major tube-related complications in pediatric patients after PEG placement.
- To assess long-term outcomes, including elective tube removal and mortality, over a 10-year follow-up period.
Main Methods:
- Retrospective chart review of 138 pediatric patients who underwent PEG placement between April 1999 and December 2000.
- Kaplan-Meier survival analysis used to evaluate cumulative complication rates and time to complications.
- Assessment of time to elective tube removal and patient mortality.
Main Results:
- Median follow-up was 4.98 years. Median time to elective tube removal was 10.2 years.
- 11% of patients (n=15) experienced at least one major complication.
- Cumulative incidence of major complications reached 15% by 5.4 years post-placement.
Conclusions:
- Pediatric patients undergoing PEG placement have a significant long-term risk of morbidity associated with enteral tubes.
- Major complications can manifest years after the initial PEG procedure, highlighting the need for ongoing monitoring.
- Further prospective studies are recommended to identify risk factors for PEG-related complications in pediatric populations.
Objectives:
Little is known about long-term outcomes of patients undergoing percutaneous endoscopic gastrostomy (PEG) placement. The purpose of this study was to examine tube-related major complications in pediatric patients undergoing PEG placement during a 10-year follow-up period.
Methods:
A retrospective chart review of patients undergoing PEG placement from April 1999 through December 2000 at Boston Children's Hospital was performed. Cumulative incident rates of major complications (defined by additional hospitalization, surgical or interventional radiology procedures) as well as time between PEG placement and major complications were evaluated using Kaplan-Meier survival analysis. Time to elective tube removal and patient mortality was also assessed.
Results:
One hundred thirty-eight patients (59% [n = 82] boys [median age 22.5 months] [interquartile range, IQR 9-72.5], weight 9.2 kg [IQR 6.1-15.8]), underwent PEG placement during the study period and were followed at our hospital for a median of 4.98 years (IQR 1.5-8.7) years. Median time to elective tube removal was 10.2 years, with approximately half of the patients estimated to still have an indwelling enteral tube 10 years after placement. Fifteen patients (11%) had at least 1 major complication related to their gastrostomy tubes during the examined time period. The cumulative incidence of patients having a major complication was 15% (95% confidence interval 8.9-24.5) by 5.4 years.
Conclusions:
Children undergoing PEG placement have a long-term high risk of morbidity related to enteral tubes. Major complications can occur many years after PEG placement. Larger prospective studies may be useful to assess risk factors for PEG-related complications in pediatrics.
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