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Short article: Buried bumper syndrome in children: incidence and risk factors
Claire E Stewart1, Mohamed Mutalib, Akhilesh Pradhan
1Departments of aPaediatric Surgery bPaediatric Gastroenterology, Evelina London Children' Hospital, London, UK.
Insights
Buried bumper syndrome (BBS) in children is often linked to jejunal extension with percutaneous endoscopic gastrostomy (PEG-J) tubes and multiple previous gastrostomy insertions. Careful monitoring and patient education can help prevent this complication.
Area of Science:
- Pediatric Surgery
- Gastroenterology
- Medical Complications
Background:
- Buried bumper syndrome (BBS) is a serious complication in pediatric patients requiring gastrostomy tubes.
- Surgical correction for BBS can be high-risk due to comorbidities in affected children.
Purpose of the Study:
- To determine the incidence of BBS in pediatric patients.
- To identify significant risk factors associated with BBS development.
Main Methods:
- Retrospective review of 535 pediatric patients' records from 2006-2015.
- Analysis included gastrostomy tube type, operative interventions, and comorbidities.
- Statistical analysis utilized the two-tailed Fisher's exact test.
Main Results:
- The overall incidence of BBS was 5.4% (31 episodes in 29 patients).
- Significant comorbidities were prevalent, with 27/29 patients having two or more.
- Risk factors identified included jejunal extension with percutaneous endoscopic gastrostomy (PEG-J) tubes and multiple previous gastrostomy insertions.
Conclusions:
- PEG-J tubes and a history of two or more gastrostomy insertions are significant risk factors for BBS.
- Enhanced documentation and ongoing carer education are crucial for reducing BBS incidence.
- Early identification and management of BBS can prevent severe outcomes.
Objective:
Buried bumper syndrome (BBS) is a serious complication in gastrostomy-dependent children. Many need surgical correction. On account of comorbidities, this becomes a high-risk procedure. Our aim was to review the incidence of BBS in children and to identify the risk factors.
Patients And Methods:
Retrospective review of patients' records over 10 years, 2006-2015, was carried out. Types of tubes, operative interventions, comorbidities and records were noted. Two-tailed Fisher's exact test was used for statistical analysis.
Results:
A total of 535 patients were reviewed. Overall, 475 had only percutaneous endoscopic gastrostomy (PEG) and 60 had a jejunal extension with percutaneous endoscopic gastrostomy (PEG-J). Twenty-nine patients (PEG-J - 16/26; PEG - 13/26) had a total of 31 BBS episodes. The overall incidence of BBS in our study was 5.4%. The age at presentation ranged from 1 to 18 years (median 8.6 years). All had significant comorbidities (neurodevelopmental 26/29, cardiorespiratory 14/29, genetic 16/29). Overall, 27/29 had two or more comorbidities. The mean time to development of BBS was 1025±634 days. BBS was found in the second or the subsequent tube in four patients with PEGs (P<0.0004) and in 10 PEG-Js (P<0.0001). Twenty-five patients needed laparotomy. There were no postoperative deaths.
Conclusion:
In BBS, the two significant risk factors identified were a having PEG-J and two or more previous gastrostomy insertions. Vigilance in documentation and prolonged follow-up to provide regular education to carers can reduce the incidence of this preventable complication.
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