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Medical AI Inquiry: You was designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.  Labels: OBJECTIVE, METHODS, RESULTS. Meshes: Cohort Studies, Escherichia coli Infections, Female, Fundoplication, Gastrostomy, Humans, Infant, Male, Pseudomonas Infections, Retrospective Studies, Risk Assessment, Staphylococcal Infections, Ventriculoperitoneal Shunt.
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Does infections of pediatric cerebrospinal fluid shunt related to fundoplication and gastrostomy? Context: There is conflicting information in the literature regarding the increased risk of ventriculoperitoneal (VP) shunt infection after abdominal surgical procedures such as gastrostomy tube (GT) placement and Nissen fundoplication (NF) in the young patient. To further elucidate this potential association, the authors reviewed their institutional experience with such cases. The authors retrospectively reviewed the records of all patients with shunted hydrocephalus who also underwent NF procedures and/or GT placements over a 9-year period. During this 9-year period, 3065 cerebrospinal fluid (CSF) shunts were placed and 1630 NF procedures/GT placements were performed. Ninety-six patients were identified who received both a CSF shunt and NF procedures/GT placements. Seventy-nine patients had a functioning VP shunt (without recent [< 6 months] CSF infection or shunt revision) at the time of their abdominal procedure (NF procedure or GT placement). Of this latter cohort, there were 38 males and 41 females with a mean age of 6.4 months; 12.7% of these patients developed a shunt infection and 60% of these infections were due to Staphylococcus species.
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Based on this study, an NF procedure/GT placement in a child with a VP shunt appears to carry approximately the same risk of shunt infection as a shunt placement operation. Moreover, the microbiology observed in these patients with infection did not differ significantly from the usual microorganisms responsible for VP shunt infections in infants/neonates. Finally, but not conclusively, an open NF procedure/GT placement may carry a higher infection risk than a laparoscopic-assisted NF procedure/GT placement. Final Decision: yes