Related Experiment Video
Updated: Apr 1, 2026
Neuronavigation and Laparoscopy Guided Ventriculoperitoneal Shunt Insertion for the Treatment of Hydrocephalus
Published on: October 14, 2022
Preventability of Pediatric 30-Day Readmissions following Ventricular Shunt Surgery
Javier Tejedor-Sojo1, Lori M Singleton2, Kelly McCormick3
1Children's Healthcare of Atlanta, Atlanta, GA; Emory University School of Medicine, Atlanta, GA; Morehouse School of Medicine, Atlanta, GA.
Insights
A review of pediatric ventricular shunt readmissions found only 21% were preventable, contrasting with administrative data. This highlights discrepancies in assessing preventability for pediatric shunt care.
Area of Science:
- Pediatric Neurosurgery
- Healthcare Quality Improvement
- Patient Safety
Background:
- 30-day readmissions after pediatric ventricular shunt procedures pose a significant healthcare burden.
- Administrative data often overestimates the preventability of these readmissions.
Purpose of the Study:
- To compare the preventability of 30-day pediatric ventricular shunt readmissions using clinical data versus administrative data.
- To assess the impact of catheter positioning and care deficiencies on readmission preventability.
Main Methods:
- Retrospective chart review of 147 pediatric ventricular shunt readmissions.
- Two scenarios were used: Scenario 1 (all failures preventable) and Scenario 2 (excellent catheter position/no care deficiencies not preventable).
- Three physician reviewers independently assessed preventability and contributing deficiencies, with interrater agreement evaluated.
Main Results:
- Only 42% of readmissions were preventable under Scenario 1.
- Under Scenario 2, only 21% of readmissions were deemed preventable.
- High interrater agreement (kappa 0.88) was observed. Care deficiencies were present in 20% of readmissions, with physician-related issues being most common.
Conclusions:
- A significant discrepancy exists between administrative data and clinical chart review in determining the preventability of pediatric ventricular shunt readmissions.
- Clinical review suggests a substantially lower preventability rate than administrative data implies.
- Accurate assessment of preventability is crucial for targeted quality improvement initiatives in pediatric neurosurgery.
Objective:
To compare the preventability of 30-day pediatric ventricular shunt readmissions using clinical and administrative data review.
Study Design:
We performed a retrospective chart review of one hundred forty-seven 30-day ventricular shunt readmissions at a tertiary pediatric center from May 2009-April 2013 under 2 scenarios: scenario 1 considered all ventricular shunt failures preventable; and scenario 2 considered shunt failures with excellent/good catheter positioning and no contributing deficiencies in care not preventable. Three physician reviewers independently assessed readmissions to determine their preventability and whether deficiencies in care existed that contributed to the readmission. We also evaluated the degree of interrater agreement in adjudicating readmission preventability.
Results:
Only 42% of 30-day readmissions following ventricular shunt procedures were preventable when considering all shunt failures as preventable. When classifying shunts with excellent/good proximal catheter position as not preventable, 21% of ventricular shunt readmissions were deemed preventable. Interrater agreement on readmission preventability was high (kappa 0.88). Deficiencies in care existed in 29 readmissions (20%), the largest category being physician related, but not all deficiencies contributed to a readmission.
Conclusions:
Significant discrepancy exists in the preventability adjudication of ventricular shunt readmissions between administrative and chart review. Although using administrative data has determined that a majority of readmissions following pediatric ventricular shunt procedures are preventable, our review suggests a significantly lower degree of preventability.
Related Concept Videos
01:28Cardiomyopathy VII: Pre and Post Operative Nursing Management
01:29Cardiomyopathy V: Interprofessional Care