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Improving preterm infant outcomes: implementing an evidence-based oral feeding advancement protocol in the neonatal
1DNP Program, Chatham University (2010-2012) and Magee Womens Hospital of the University of Pittsburgh Medical Center, Pennsylvania.
Insights
Implementing a standardized oral feeding advancement protocol, including nonnutritive sucking (NNS), in preterm infants reduced time to exclusive oral feedings and length of stay (LOS) in the neonatal intensive care unit (NICU).
Area of Science:
- Neonatal care
- Pediatric nutrition
- Clinical practice protocols
Background:
- Exclusive oral feeding is crucial for preterm infant discharge readiness from the neonatal intensive care unit (NICU).
- Current oral feeding advancement interventions often rely on individual nursing judgment.
- Standardized feeding protocols can decrease variability, shorten gavage-to-oral transition, improve performance, and reduce length of stay (LOS).
Purpose of the Study:
- To evaluate the implementation of an oral feeding advancement protocol.
- To standardize oral feeding advancement for medically stable preterm infants in a level III NICU.
- To assess the impact of a standardized protocol on feeding outcomes.
Main Methods:
- Literature review to identify key features for successful infant oral feeding.
- Implementation of a pilot practice change involving a feeding advancement protocol.
- Inclusion of nonnutritive sucking (NNS) and standardized oral feeding advancement opportunities.
- Comparison of time to exclusive oral feedings and LOS pre- and post-protocol.
Main Results:
- Evidence supports nonnutritive sucking (NNS) and standardized protocols for successful preterm infant oral feeding.
- Pilot implementation included NNS and standardized feeding advancement.
- Observed reduction in time to exclusive oral feedings and LOS post-protocol implementation.
Conclusions:
- Preterm infants receiving NNS and following the standardized oral feeding advancement protocol showed reduced time to exclusive oral feedings.
- A reduction in length of stay (LOS) was observed in infants utilizing the protocol.
- Statistical significance was not achieved for the observed reductions.
Background:
The ability of a preterm infant to exclusively oral feed is a necessary standard for discharge readiness from the neonatal intensive care unit (NICU). Many of the interventions related to oral feeding advancement currently employed for preterm infants in the NICU are based on individual nursing observations and judgment. Studies involving standardized feeding protocols for oral feeding advancement have been shown to decrease variability in feeding practices, facilitate shortened transition times from gavage to oral feedings, improve bottle feeding performance, and significantly decrease the length of stay (LOS) in the NICU.
Purpose:
This project critically evaluated the implementation of an oral feeding advancement protocol in a 74-bed level III NICU in an attempt to standardize the process of advancing oral feedings in medically stable preterm infants.
Methods:
A comprehensive review of the literature identified key features for successful oral feeding in preterm infants.
Results:
Strong levels of evidence suggested an association between both nonnutritive sucking (NNS) opportunities and standardized feeding advancement protocols with successful oral feeding in preterm infants. These findings prompted a pilot practice change using a feeding advancement protocol and consisted of NNS and standardized oral feeding advancement opportunities. Time to exclusive oral feedings and LOS were compared pre- and postprotocol implementation during more than a 2-month evaluation period.
Conclusions:
Infants using NNS and the standardized oral feeding advancement protocol had an observed reduction in time to exclusive oral feedings and LOS, although statistical significance was not achieved.
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