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Published on: July 13, 2019
Effectiveness of Evidence-Based Continuous Quality Improvement in Reducing Peripherally Inserted Central Catheter
Panru Zhu1, Xingpu Xu1, Xiaoman Zhang1
1Neonatal Department, Hebei Children's Hospital, Hebei Provincial Clinical Research Center for Child Health and Disease, Shijiazhuang, Hebei, 050031, People's Republic of China.
Insights
Continuous quality improvement strategies significantly reduced peripherally inserted central catheter complications in premature infants. This multidisciplinary approach optimized vascular access outcomes for vulnerable neonates.
Area of Science:
- Neonatal Intensive Care Unit (NICU) care
- Vascular Access Devices
- Quality Improvement Science
Background:
- Peripherally inserted central catheters (PICCs) are crucial for premature infants but associated with complications.
- Reducing PICC-related complications is vital for improving neonatal outcomes.
Purpose of the Study:
- To evaluate the effectiveness of evidence-based continuous quality improvement (CQI) strategies in decreasing PICC complications in a tertiary NICU.
- To assess the impact of CQI on unplanned catheter removal rates.
Main Methods:
- Retrospective cohort analysis of 722 premature infants from January 2020 to December 2023.
- Comparison of a control group (routine care) with three intervention periods of CQI implementation.
- Multivariate logistic regression to identify risk factors for complications.
Main Results:
- Total PICC complication rates decreased progressively from 46.10% in controls to 15.45% in the third year of CQI implementation, an overall reduction of 66.5%.
- Unplanned catheter removal rates significantly decreased from 24.03% to 11.82% (P=0.004).
- Routine care and initial CQI implementation were risk factors, while higher gestational age was protective.
Conclusions:
- Evidence-based CQI strategies led to substantial and sustained reductions in PICC complications in premature infants.
- Systematic adoption of multidisciplinary approaches is recommended for optimizing vascular access outcomes in neonates.
Purpose:
This study evaluated the effectiveness of evidence-based continuous quality improvement strategies in reducing peripherally inserted central catheter complications among premature infants in a tertiary neonatal intensive care unit.
Patients And Methods:
A retrospective cohort analysis was conducted on 722 premature infants requiring peripherally inserted central catheter placement from January 2020 to December 2023. The control group (n=154, January-December 2020) received routine bundle care, while a multidisciplinary evidence-based nursing team implemented continuous quality improvement protocols across three intervention periods: first-year implementation (n=147, 2021), second-year refinement (n=201, 2022), and third-year optimization (n=220, 2023). Primary outcomes included total complication rates and unplanned catheter removal. Multivariate logistic regression identified independent risk factors for complications.
Results:
Baseline characteristics showed comparable gestational age (31.32±4.05 to 31.98±4.21 weeks, P=0.419) and insertion timing across groups. Total complication rates demonstrated progressive reduction from 46.10% in controls to 32.65% in year 1, 19.90% in year 2, and 15.45% in year 3 (χ2=51.214, P<0.001), representing a 66.5% overall reduction. Unplanned removal rates decreased from 24.03% to 11.82% (χ2=13.128, P=0.004). Multivariate logistic regression analysis revealed routine care (adjusted OR=4.707, 95% CI: 2.861-7.742, P<0.001) and first-year implementation (adjusted OR=2.672, 95% CI: 1.595-4.477, P<0.001) as independent risk factors, while higher gestational age was protective (adjusted OR=0.876, 95% CI: 0.837-0.916, P<0.001).
Conclusion:
Implementation of evidence-based continuous quality improvement strategies achieved substantial and sustained reductions in peripherally inserted central catheter complications among premature infants, supporting systematic adoption of multidisciplinary approaches to optimize vascular access outcomes in vulnerable neonatal populations.
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