Related Experiment Video
Updated: Dec 25, 2025

Neuronavigation and Laparoscopy Guided Ventriculoperitoneal Shunt Insertion for the Treatment of Hydrocephalus
Published on: October 14, 2022
Risk of ventriculoperitoneal shunt infection with coexisting percutaneous endoscopic gastrostomy tube and associated
Kevin Tyler1, Stuart M Leon1, Stephen Lowe2
1Department of Surgery, Division of Trauma and Critical Care, Medical University of South Carolina, 96 Jonathan Lucas St. CSB 416, Charleston, SC, 29425, USA.
Insights
The study found a low ventriculoperitoneal shunt (VPS) infection rate of 7% in neurologically impaired patients receiving both VPS and percutaneous endoscopic gastrostomy (PEG) tubes during the same hospitalization. Systemic inflammatory response syndrome (SIRS) did not increase VPS infection risk.
Area of Science:
- Neurosurgery
- Gastroenterology
- Infectious Disease
Background:
- Percutaneous endoscopic gastrostomy (PEG) tubes and ventriculoperitoneal shunts (VPS) are frequently used in neurologically impaired patients.
- Concerns exist regarding the safety of co-placing PEG tubes and VPS due to potential increased infection risk.
Purpose of the Study:
- To evaluate the risk of VPS infection in patients undergoing both PEG and VPS procedures during the same hospitalization.
- To determine the optimal timing between PEG and VPS placements to minimize infection risk.
Main Methods:
- Retrospective chart review of 45 patients who had VPS and PEG tubes placed between 2014 and 2018.
- Analysis of VPS infection rates, timing of procedures, and factors like SIRS criteria, comorbidities, and other procedures.
Main Results:
- The VPS infection rate was 7% (3 out of 45 patients).
- Infection occurred at 4, 16, and 36 days post-procedure.
- No association was found between SIRS criteria at VPS placement and the risk of VPS infection.
Conclusions:
- VPS infection rates remain low even when procedures are performed during the same hospitalization.
- SIRS is not a contraindication for VPS placement and does not correlate with increased infection risk.
Objectives:
Percutaneous endoscopic gastrostomy (PEG) tubes and ventriculoperitoneal shunts (VPS) are commonly placed in neurologically impaired patients. There is concern about safety of VPS coexisting with PEG tubes due to the potential for an increased risk of infection. In this study, we assess the risk of VPS infection and the amount of time between both procedures.
Patients And Methods:
Retrospective chart review of patients from our institution who had VPS and PEG tubes placed during the same hospitalization between 2014 and 2018. Our primary focus was assessing risk of VPS infection and timing of procedures in this patient population. Additionally, we assessed other factors which may contribute to VPS infection including SIRS criteria at time of VPS placement, comorbidities and other procedures performed. None of the SIRS factors were associated with VPS infection.
Results:
45 patients met inclusion criteria. Our VPS infection rate was found to be 7% (n = 3). These patients had 4, 16, and 36 days between procedures. 89% of our patients had PEG tube placed prior to VPS with 2 of these patients developing a VPS infection. At the time of VPS placement 42% of patients had SIRS. None of the SIRS factors were associated with VPS infection.
Conclusion:
Our VPS infection rate remained low even when they were performed during the same hospitalization as a PEG tube placement. SIRS is not associated with the development of VPS infections and is not an absolute contraindication to placing a VPS.
Related Concept Videos
Peritoneal Dialysis II: Peritoneal Dialysis Systems and Complications
Enteral Nutrition II: Nasointestinal and Gastrostomy Feeding
Nasointestinal Feeding
Nasointestinal feeding involves placing a tube...
Factors Affecting the Risk of Infection
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
Endocarditis I: Introduction
Endocarditis IV: Nursing Management
Aneurysm IV: Nursing Management

