title: Infectious risk to ventriculo-peritoneal shunts from gastrointestinal surgery in the pediatric population.
abstract: OBJECTIVE
  The infectious implication of abdominal surgeries on ventriculo-peritoneal (VP) shunts, including simultaneous shunt placement and management of shunt infections, has been ill defined in children.
  
  
  METHODS
  We conducted a 9-year retrospective review of pediatric patients with VP shunts who underwent abdominal surgeries.
  
  
  RESULTS
  Forty-two patients fit criteria. The median age at shunt placement was 1.75 years, and the median time between shunt placement and abdominal surgery was 24 days. The most common procedures included gastrostomy (17), fundoplication (15), and appendectomy (3). Seven patients had simultaneous abdominal surgery and shunt placement. All patients received preoperative antibiotics. Two children developed shunt infections, both occurred after appendectomy. Both were treated with antibiotics, with one requiring shunt removal. Median length of stay was 24 days but 28 days for those with infections. Thirty-eight patients were discharged home, 3 to chronic care facilities, and 1 died.
  
  
  CONCLUSIONS
  Infections did not occur in children with VP shunts undergoing elective abdominal procedures or procedures simultaneously with shunt insertion. Infections were seen only with emergent appendectomies, suggesting that performing gastrointestinal procedures at the time of VP shunt insertion is safe. Children with VP shunts undergoing emergent surgery for peritoneal infection warrant close observation for shunt infection.
authors.affiliation: Department of Surgery, University of Florida College of Medicine, Gainesville, FL 32610-0286, USA.
authors.forename: Vincent E
authors.initials: VE
authors.lastname: Mortellaro
authors.forename: Mike K
authors.initials: MK
authors.lastname: Chen
authors.forename: David
authors.initials: D
authors.lastname: Pincus
authors.forename: David W
authors.initials: DW
authors.lastname: Kays
authors.forename: Saleem
authors.initials: S
authors.lastname: Islam
authors.forename: Elizabeth A
authors.initials: EA
authors.lastname: Beierle
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D013505:Digestive System Surgical Procedures / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D016459:Prosthesis-Related Infections / Q000209:etiology* / Q000382:microbiology; D012189:Retrospective Studies; D017287:Ventriculoperitoneal Shunt; D055815:Young Adult