Improving Time to Independent Oral Feeding to Expedite Hospital Discharge in Preterm Infants

Introduction of oral feeding in premature infants on high flow nasal cannula in a level IV neonatal intensive care unit: a quality improvement initiative

BACKGROUND

Failure to reach full oral feeding remains a significant barrier for premature infants to discharge home. Postmenstrual age (PMA) at first oral feeding is significantly associated with the length of hospital stay (LOS).

METHODS

Single-center QI to introduce oral feeding to infants on high-flow nasal cannula (HFNC) by reducing the flow to 2 L during feeds.

GLOBAL AIM

To reduce PMA at first oral feeding and reduce the LOS.

SMART AIM

To introduce oral feeds in 40% of infants who are on ≤4 L HFNC by the end of 12 months.

RESULTS

Over 12 months, SMART aim reached with 100% enrollment. PMA at first oral feeding decreased from a median of 42.4w ((IQR) (40,46.6) to 37.8w (35.8,43.2), PMA at discharge decreased from 47w (44.6,50.7) to 42.6w (41.3,48.8).

CONCLUSION

Allowing oral feeding in infants while on HFNC is feasible. This approach can significantly reduce PMA at first and full oral feeding.

Effectiveness of a Novel Feeding Algorithm for Oral Feeding Transition of Infants Born Prematurely

BACKGROUND

Feeding skill acquisition is commonly a limiting factor determining when an infant born prematurely can be discharged.

PURPOSE

This study aimed to determine if the addition of a novel feeding progression algorithm (combination of objective data from a suck measurement device and slow flow/low variability nipples) to current neonatal intensive care unit (NICU) standards could decrease feeding-related length of stay (primary outcome). We hypothesized that by timing the initiation of oral feedings to coincide with adequate sensory-motor skill development, feeding-related length of stay may be decreased.

METHODS

This was a prospective intervention study, with a historical control cohort, of infants born less than 30 weeks' gestational age without comorbidities affecting feeding skill acquisition at a Regional Level III-S NICU at a women and infant's hospital in Louisiana. A novel feeding progression algorithm utilized objective assessment of sucking to determine progression in nipple flow rates with slow flow/low variability nipples (flow rates from 0 to 9 mL/min) for infants receiving intervention (n = 18). Thirty-six controls who did not receive the feeding progression algorithm were identified via electronic medical record retrospective chart review.

RESULTS

Eighteen completed the study. Compared to the control group, infants receiving feeding interventions had delayed sequencing initiation, extended time between initially off positive pressure ventilation and initiation of sequencing, and decreased feeding-related length of stay, with similar total length of stay.

IMPLICATIONS FOR PRACTICE AND RESEARCH

This study adds to existing research supporting the effectiveness of novel feeding progression algorithms and interventions to support the health and outcomes of infants born prematurely. Future research should focus on implementation studies for feeding progression algorithm integration into standard NICU care.

Cue-based feeding in the NICU-a pathway to earlier oral feeding of preterm infants

Aim

To compare volume-driven and cue-based feeding of low birth weight preterm infants, regarding short-term outcomes, including transition to oral feeds, weight gain, and length of stay.

Methods

This was a retrospective cohort study. Feeding and weight gain outcomes were compared between infants fed by volume-driven and cue-based feeds. The groups were subdivided by birth weight categories.

Results

The study group included 240 low birth weight preterm infants born before 34 weeks of gestation, 120 infants fed by volume-driven feeding were compared to 120 infants fed by cue-based feeding. The groups were sub-analyzed by birth weight categories: <1,500 g and 1,500-2,500 g. Study groups were comparable regarding baseline characteristics and neonatal morbidities. Infants fed by cue-based feeding were more likely to achieve full oral feeding faster and at an earlier gestational age. Infants with a birth weight <1,500 g were less likely to experience adverse respiratory episodes during cue-based feeding. Although the rate of weight gain was reduced in cue-based feeding in the heavier infant group, discharge weight, breastfeeding rates, and length of stay were comparable between the groups.

Conclusions

Cue-based feeding results in faster transition to full oral feeding in very low birth weight preterm infants and at an earlier gestational age.

[Significance and application of quality improvement in clinical medicine]

Quality improvement is a methodology which was initially developed and employed in the field of industrial manufacturing. This approach involves implementing a series of interventions aimed at elevating the existing quality standards to a higher level. In daily medical work, there are often spontaneous quality improvements. Medical quality improvements supported by scientific methodology can evaluate medical quality more scientifically and provide objective feedback on the quality of medical work for healthcare professionals. This article provides a concise introduction to quality improvement and shows its application and significance in the field of clinical medicine through examples.

Experiences of Indonesian nurses in improving preterm oral feeding readiness in special care units: A qualitative descriptive study

Background

Many preterm infants face feeding difficulties during the transition from enteral to oral feeding due to organ immaturity, resulting in aspiration, airway instability, and oral feeding intolerance. These challenges can increase morbidity and mortality among preterm infants. Nurses play a vital role in providing interventions to minimize negative impacts and enhance the safety of preterm oral feeding.

Objective

This study aimed to explore the experiences of Indonesian nurses in improving preterm oral feeding readiness.

Methods

A qualitative descriptive study was conducted involving ten nurses working in intensive care units as participants through purposive sampling. Data were collected through semi-structured, in-depth interviews conducted from January to March 2023. Thematic analysis was applied for data analysis.

Results

Four key themes developed in this study: 1) comprehensive and holistic nursing assessment, 2) challenging and complex nursing issues, 3) the need for nutritional management skills, and 4) the necessity of collaborative support.

Conclusion

Nurses play a pivotal role in enhancing oral feeding readiness among premature infants. Their responsibilities include assessing oral feeding readiness, addressing nursing challenges, and implementing multidisciplinary stimulation involving parents. This study provides a foundational framework for developing interventions to improve preterm oral feeding readiness.

A decade of evidence: standardized feeding initiative targeting feeding milestones and predicting NICU stays in premature infants in an all-referral level IV NICU

OBJECTIVE

Ten-year data from the simplified, individualized, milestone-targeted, pragmatic, longitudinal and educational (SIMPLE) feeding initiative were examined by gestational age (GA) category to characterize the feeding milestones, length of hospital stays (LOHS), annual variability and predictive models for LOHS.

STUDY DESIGN

Preterm infants (≤32 weeks GA, N = 434) in level-IV NICU had milestone-targeted feeding plans. Continuous data were analyzed for outcomes.

RESULTS

Over 93% successfully attained full oral feedings. Earlier acquisition of feeding milestones correlated with earlier discharge (P < 0.05). Year-wise analysis showed sustained maintenance of milestones (P < 0.05). Milestones and outcomes (P < 0.001) were significantly correlated with different GA categories. Prediction models for LOHS were derived using GA, BPD, age at full enteral, postmenstrual age (PMA) at 1st and full oral feeds.

CONCLUSIONS

The SIMPLE feeding program minimized variability and promoted acquisition of feeding milestones consistently. LOHS is predictable using feeding milestones, co-morbidities, GA, and PMA at feeding milestones.

All Care is Brain Care: Neuro-Focused Quality Improvement in the Neonatal Intensive Care Unit

Neonates requiring intensive care are in a critical period of brain development that coincides with the neonatal intensive care unit (NICU) hospitalization, placing these infants at high risk of brain injury and long-term neurodevelopmental impairment. Care in the NICU has the potential to be both harmful and protective to the developing brain. Neuro-focused quality improvement efforts address 3 main pillars of neuroprotective care: prevention of acquired injury, protection of normal maturation, and promotion of a positive environment. Despite challenges in measurement, many centers have shown success with consistent implementation of best and potentially better practices that may improve markers of brain health and neurodevelopment.

Impact of an Infant-Driven Feeding Initiative on Feeding Outcomes in the Preterm Neonate

BACKGROUND

Poor feeding techniques result in adverse outcomes for preterm infants. Infant-driven feeding (IDF) is a structured feeding method that standardizes neonatal cue-based feedings, and matches the neurodevelopmental stage of the preterm infant. The purpose of this quality improvement project is to assess whether initiation of an IDF initiative impacts time from first nipple feed (NF) to full NF and to discharge in infants born before 35 weeks' gestational age. Secondary aims include assessment of the impact of IDF on neonatal growth and feasibility of following an IDF protocol in a level III neonatal intensive care unit (NICU).

METHODS

This quality improvement project assesses differences in time to first NF, length of hospital stay, and neonatal growth before and after usage of an IDF protocol. Eighty infants were included, 40 prior to and 40 after IDF intervention. Nurses were trained on IDF philosophy and methods prior to initiation.

RESULTS

IDF was associated with discharge at a younger corrected gestational age (CGA), attainment of ad lib feeds at a younger CGA, and shorter amount of days between first NF and discharge. Infants utilizing IDF had slower weight gain, demonstrated by a larger drop in z score in the IDF group. The medical team and bedside nurses were able to follow the IDF protocol with few exceptions.

IMPLICATIONS FOR PRACTICE/RESEARCH

IDF allows for optimization of a preterm infant's NICU stay and prepares infants for a safe discharge sooner. This could lead to increased parental satisfaction and decreased hospital cost. Further studies are indicated to ensure these benefits remain and focus on impact direct breastfeeding plays in the IDF model.