Advances in Neonatal Care最新文献

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.

Background: Point-of-care ultrasound (POCUS) in the neonatal intensive care unit (NICU) is becoming increasingly utilized, with the focus of training aimed at physicians. However, the role of neonatal nurse practitioners (NNPs) in the development of POCUS programs is not well described.

Purpose: To describe the NNP role in the implementation of a NICU POCUS program and exemplify the potential to expand the professional scope and educational advancement of NNPs.

Methods: In 2018, a multidisciplinary team assembled to develop a POCUS program in the NICU at Lucile Packard Children's Hospital (LPCH). Three NNPs received formal POCUS training in order to provide onsite training, perform and supervise POCUS imaging, and participate in quality assurance sessions. NNPs also assisted with the development of a REDCap database and imaging protocols.

Results: The LPCH POCUS NNP providers contributed to the advancement of the profession by practicing to the full scope of their role, providing leadership in program development, research, and education. Incorporating NNPs into the programmatic structure of a POCUS program can be a model for others. With advancing skill set, NNPs can be positioned to be national leaders and educators.

Implications for practice and research: NICUs developing POCUS programs can benefit from the integration of NNPs to serve as consistent content experts to expand the number of trained providers while assuring the quality of image capture. POCUS is becoming increasingly essential to the care of newborns. NNPs can play a central role in performing POCUS, participating in quality improvement and research, and educating other NICU providers.

Background: Nonpharmacological methods such as white noise and therapeutic touch can be used in pain management in neonates.

Purpose: This randomized controlled study evaluated the effects of white noise and therapeutic touch during heel lance procedures on pain, comfort levels, and physiological parameters in healthy neonates.

Methods: This parallel, randomized controlled study was conducted in the Obstetrics and Gynecology Service of a regional hospital. The sample comprised 160 neonates with gestational ages of >35 weeks randomly assigned to 4 groups (white noise [WN], therapeutic touch [TT], white noise + therapeutic touch [WT], and control [CG] group). Pain and comfort levels were evaluated according to the Neonatal Infant Pain Scale, and the COMFORTneo Scale. The primary outcomes were pain and comfort levels, and the secondary outcomes were heart rate and SpO2 levels. The Kruskal-Wallis test was used to compare the scale scores among groups.

Results: There were significant differences among groups in terms of Neonatal Infant Pain Scale and COMFORTneo scores (P < .05). The pain scores for the white noise, therapeutic touch, and white noise + therapeutic touch groups were 4.2 ± 2.0, 5.2 ± 1.6, and 3.3 ± 1.7, respectively. There was a significant difference in average heart rate during the heel lance procedure among the groups (P < .05). Pain scores of the intervention groups were lower compared to the control group.

Implications for practice and research: The combination of white noise and therapeutic touch was more effective in reducing pain and increasing comfort levels. Nurses could reduce procedural pain by applying these pain relief methods.

Background: Preterm infants face challenges to feed orally, which may lead to failure to thrive. Oral feeding skill development requires intact neurobehaviors. Early life stress results in DNA methylation of NR3C1 and HSD11B2, which may disrupt neurobehaviors. Yet, the extent to which early life stress impairs oral feeding skill development and the biomechanism whereby this occurs remains unknown. Our team is conducting an NIH funded study (K23NR019847, 2022-2024) to address this knowledge gap.

Purpose: To describe an ongoing study protocol to determine the extent to which early life stress, reflected by DNA methylation of NR3C1 and HSD11B2 promoter regions, compromises oral feeding skill development.

Methods: This protocol employs a longitudinal prospective cohort study. Preterm infants born between 26 and 34 weeks gestational age have been enrolled. We evaluate early life stress, DNA methylation, cortisol reactivity, neurobehaviors, and oral feeding skill development during neonatal intensive care unit hospitalization and at 2-week post-discharge.

Results: To date, we have enrolled 70 infants. We have completed the data collection. Currently, we are in the data analysis phase of the study, and expect to disseminate the findings in 2025.

Implications for practice and research: The findings from this study will serve as a foundation for future clinical and scientific inquiries that support oral feeding and nutrition, reduce post-discharge feeding difficulties and lifelong risk of maladaptive feeding behaviors and poor health outcomes. Findings from this study will also provide further support for the implementation of interventions to minimize stress in the vulnerable preterm infant population.

Background: The challenging transition to parenthood affects both mothers and fathers; yet, the strain intensifies with a premature birth in the neonatal intensive care unit (NICU), underscoring the importance of acknowledging and addressing potential differences in parental roles.

Purpose: This paper aimed to investigate how parental role conflicts among mothers and fathers of preterm-born infants hospitalized in German NICUs manifest and investigated potential parental resources.

Methods: Twenty-four participants, 17 mothers, and seven fathers of very low birth-weight infants were interviewed. A thematic content analysis was performed at a semantic level.

Results: Fathers feel pressured to fulfill the role expectations, often leading to the suppression of paternal feelings and needs. For mothers, deviating from societal expectations regarding their expressive roles can be distressing, as they worry that such deviation might hinder their infants from having a successful start in life. Consulting with healthcare professionals shows to ease challenges for both parental roles.

Implications for practice and research: Maternal and paternal challenges are often rooted in expectations placed on their societal roles. Highlighting these challenges can be essential for increasing awareness and effectively addressing them. Tailored nursing practices may have the potential to facilitate individuals' navigation of uncertainties and fulfillment of caregiving roles.

Background: Skin-to-skin care (SSC) is an evidence-based care method for preterm-born infants. Staff may hesitate to initiate early SSC, the first or second week of life, for the most extremely preterm infants; 1 reason could be nurses' attitudes.

Purpose: The aim was to investigate the attitudes and experiences of neonatal nurses regarding early SSC for the most extremely preterm infants, born at gestational week (GW) 22-23, using an exploratory and descriptive approach.

Methods: A web-based survey was sent to all nurses across the 6 Swedish units routinely caring for the most extremely preterm infants. Descriptive statistics and qualitative content analysis were used to analyze the data.

Results: The response rate was 258 out of 547 (47%). This study reveals a spectrum of attitudes and experiences among nurses, ranging from viewing early SSC as an integral aspect of infant care to deeming it very challenging or simply not feasible. The outcomes are presented in 2 categories, describing both facilitators and challenges associated with early SSC. Noteworthy, facilitators include well-implemented guidelines that support early SSC. Conversely, challenges encompass knowledge gaps and the scarcity of scientific evidence demonstrating the safety of all SSC, including early, for the most extremely preterm infants.

Implications for practice and research: This study underscores the importance of spreading knowledge, and has clinical adapted guidelines about the practical aspects of SSC for infants born at 22-23 GW. Future research is required to clarify safety aspects pertaining to SSC for the most extremely preterm infants.

Background: More than 350,000 U.S. infants are admitted to the neonatal intensive care unit (NICU) annually and likely experience discomfort. Although nurse perceptions of infant symptoms, suffering, and quality of life (QOL) are valuable, the availability of standardized assessment tools to measure these concepts are limited.

Purpose: To provide preliminary evidence of the internal structure, reliability, and validity of the Nurse Perception of Infant Condition (NPIC) scale.

Methods: Infants were enrolled from a Level IV NICU in the U.S. Midwest. Nurses reported on their perceptions of the infant symptom experience and their expectations for infant survival. Weekly behavioral observations of infants were obtained before and after standard delivery of care to obtain a comfort score.

Results: 237 nurses who cared for 73 infants completed 569 surveys over 28 months. All NPIC items were significantly correlated with each other ( P < .001). Factor analysis revealed strong evidence of a 2-factor structure (survival and suffering subscales). Both subscales demonstrated good to excellent internal consistency. Together the 2 factors explained 82% of the variability in the scale responses. Limited validity evidence was found.

Implications for practice and research: Evidence was found to support the internal structure and reliability of the NPIC scale. However, further item development and refinement is needed to increase the utility NPIC scale in clinical and research settings. The development of improved assessments of the infant NICU experience is warranted. Nurse perceptions of infant suffering or poor QOL may have implications for their expectations for infant survival and possibly care delivery.

Background: Unplanned extubations (UEs) continue to be one of the most common adverse events in the neonatal intensive care unit (NICU). Management of endotracheal tubes (ETTs) can be particularly challenging in neonates due to the unique needs and physical characteristics of this patient population.

Purpose: The purpose of this quality improvement project was to decrease the rate of UEs from 0.76 to less than 0.5 per 100 ventilator days in an urban level III NICU in the Midwest, United States.

Methods: A newly formed interprofessional team created an evidence-based, standardized, bedside nurse-led care bundle for intubations and ETT care in the NICU. This project also created standardized, clear, closed-loop communication for the transition of bedside staff at shift change.

Results: The UE rate decreased from 0.76 to 0 per 100 ventilator days, reaching the goal of less than 0.5 per 100 ventilator days, during the 10-week project implementation period from December 2021 to February 2022.

Implications for practice and research: Many NICUs focus on reducing UEs due to the impact on healthcare resource utilization, acute complications, and long-term outcomes for infants. The development of a standardized, nurse-led care bundle for ETTs decreased the rate of UEs. Future research is needed to study the potential for generalization to different units and beyond the scope of the neonatal population.