Advances in Neonatal Care最新文献

Background: Early-life pain is associated with adverse neurodevelopmental consequences; and current pain assessment practices are discontinuous, inconsistent, and highly dependent on nurses' availability. Furthermore, facial expressions in commonly used pain assessment tools are not associated with brain-based evidence of pain.

Purpose: To develop and validate a machine learning (ML) model to classify pain.

Methods: In this retrospective validation study, using a human-centered design for Embedded Machine Learning Solutions approach and the Neonatal Facial Coding System (NFCS), 6 experienced neonatal intensive care unit (NICU) nurses labeled data from randomly assigned iCOPEvid (infant Classification Of Pain Expression video) sequences of 49 neonates undergoing heel lance. NFCS is the only observational pain assessment tool associated with brain-based evidence of pain. A standard 70% training and 30% testing split of the data was used to train and test several ML models. NICU nurses' interrater reliability was evaluated, and NICU nurses' area under the receiver operating characteristic curve (AUC) was compared with the ML models' AUC.

Results: Nurses weighted mean interrater reliability was 68% (63%-79%) for NFCS tasks, 77.7% (74%-83%) for pain intensity, and 48.6% (15%-59%) for frame and 78.4% (64%-100%) for video pain classification, with AUC of 0.68. The best performing ML model had 97.7% precision, 98% accuracy, 98.5% recall, and AUC of 0.98.

Implications for practice and research: The pain classification ML model AUC far exceeded that of NICU nurses for identifying neonatal pain. These findings will inform the development of a continuous, unbiased, brain-based, nurse-in-the-loop Pain Recognition Automated Monitoring System (PRAMS) for neonates and infants.

Background: Intubated preterm infants 32 6 / 7 weeks or less of gestation in a mid-Atlantic level IV neonatal intensive care unit (NICU) faced a high number of ventilator days. Based on 6 weeks of electronic health record (EHR) chart audits of extubations in this NICU in 2021, 44% of preterm infants 32 6 / 7 weeks or less of gestation were intubated for more than 28 days, with an average of 23 days on a ventilator. This NICU lacked a standardized extubation guideline providing criteria to drive extubation eligibility.

Purpose: The purpose of this quality improvement (QI) project was to implement and evaluate the effectiveness of an extubation readiness guideline in preterm infants 32 6 / 7 weeks or less of gestation in a mid-Atlantic level IV NICU.

Methods: This project occurred over a 17-week period in 2021. Implementation included a multidisciplinary committee formation, identification of champions, NICU staff education, completion of a guideline checklist by bedside nursing (for eligible patients), clinician reminders, and chart audits for collection of pre-/postimplementation data. Staff education completion, guideline use and compliance, demographic patient data, ventilator days, time to first extubation, and need for reintubation were tracked.

Results: Postimplementation data indicated decreased need for intubation for more than 28 days, ventilator days, and days to first extubation attempt.

Implications for practice and research: Results suggested that implementation of the evidence-based guideline was effective in decreasing average total ventilator days for preterm infants 32 6 / 7 weeks or less of gestation.

Background: Early relational health (ERH) interventions in the neonatal intensive care unit (NICU) buffer infants from toxic stress effects. Implementation science (IS) can guide successful uptake of evidence-based practice (EBP) ERH interventions. It is unknown if implementors of ERH interventions currently use the resources of IS to improve implementation.

Purpose: A narrative review of recent literature on implementation of ERH EBPs was completed to understand (a) which ERH interventions are currently being implemented in NICUs globally, (b) whether clinical implementors of ERH interventions have adopted the resources of IS, (c) existence of implementation gaps, and (d) implementation outcomes of ERH interventions in contemporary literature.

Data sources: Scopus, PubMed, and CINHAL were searched for original research regarding implementation of dyadic ERH interventions using key words related to IS and ERH.

Study selection: For inclusion, ERH EBPs had to have been implemented exclusively in NICU settings, contained data addressing an IS domain, printed in English within the last 5 years. Twenty-four studies met inclusion criteria.

Data extraction: Studies were distilled for intervention, IS domains addressed, location, aims, design, sample, and outcomes.

Results: Eleven ERH interventions were described in the literature. Few studies utilized the resources of IS, indicating variable degrees of success in implementation. Discussions of implementation cost were notably missing.

Implications for practice and research: Implementors of ERH interventions appear to be largely unfamiliar with IS resources. More work is needed to reach clinicians with the tools and resources of IS to improve implementation outcomes.

Background: Neonates experience varying intensities of pain after surgery. While white noise has been used for postoperative pain relief in infants, its effects on neonates after surgery need further exploration.

Purpose: This study aimed to evaluate the effects of white noise on pain scores and salivary cortisol levels in surgical neonates.

Methods: In this randomized controlled trial, 64 neonates scheduled for surgery were recruited and assigned by block randomization into 2 groups. The intervention group listened to white noise at 50 dB, while the control group listened to white noise at 0 dB, for 30 minutes 6 times for 48 hours postoperatively. Pain scores, measured by the COMFORTneo Scale, and salivary cortisol levels were compared.

Results: Although pain scores decreased after surgery in all subjects, no statistically significant difference was observed between the 2 groups (P = .937). There was a significant difference between pre- and postintervention pain scores in the intervention group only (P = .006). Salivary cortisol levels decreased after intervention in the intervention group, but there was no significant difference between pre- and postintervention levels in the 2 groups (P = .716).

Implications for practice: Given the reduction in pain scores and salivary cortisol concentrations after white noise intervention, white noise shows potential as an adjunctive soothing measure for neonates after surgery.

Implications for research: Future studies are needed to confirm the efficacy and utility of white noise intervention in clinical settings.

Background: Targeted neonatal echocardiography (TNE) and hemodynamic consultation have typically been performed by physicians. The Stollery Children's Hospital neonatal intensive care unit (NICU) expanded their TNE training program to include neonatal nurse practitioners (NNPs), the first in North America.

Purpose: This study examines the thoughts and perceptions of clinicians about the incorporation of NNPs providing TNE and hemodynamic consultation and investigates key facilitators and challenges for consideration when planning future training, expansion of service in Edmonton, or beyond.

Methods: In this descriptive study using qualitative methodology, purposive sampling was used to invite NICU clinicians to participate. Using a semistructured topic guide, a focus group and 2 individual interviews were conducted.

Results: Participants were supportive of NNPs. Advantages included increased access to service, acquisition and retention of skills, provision of patient-centered care, and leveraged interpersonal relationships in the decision-making process. Key aspects of program expansion included climate and culture of the NICU, presence of adequate patient volume, and resources to support training.

Implications for practice and research: Support across disciplines and the collaborative working nature of the NICU are key factors in the success of the program's development and implementation. Benefits of having NNPs on the TNE team were clearly expressed. Benefits to the health system included rapid access to hemodynamic information allowing for care based on specific pathophysiology and additional local capacity to perform TNE and reducing demand on other trained providers. Additional research could consider parental views of NNPs performing TNE and hemodynamic consultation as well as the accuracy of diagnosis between the NNPs and physician group.

Background: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection of mothers may increase the risk of complications and adverse birth outcomes among newborn infants born more than 37 weeks' gestation.

Purpose: The aim of this scoping review is to identify the research gaps in the literature on SARS-CoV-2 positive newborn infants born at more than 37 weeks' gestation in United States (U.S.).

Data sources: A search for relevant articles was conducted using multiple resources including three databases CINAHL, Ovid MEDLINE, and Web of Science. This scoping review included case reports, case series, cohort, and retrospective studies focusing on newborn infants born more than 37 weeks of gestation with SARS-CoV-2 infection.

Study selection: A total of 4262 citations were screened, and 12 articles met the eligibility criteria.

Data extraction: Two authors independently screened the articles using a multi-step approach.

Results: This review identified the gaps in literature on newborn infants up to one month of age. Few studies have focused on SARS-CoV-2 positive newborn infants born more than 37 gestational weeks. This review demonstrates a higher prevalence of community-acquired SARS-CoV-2 infections among infants following discharge.

Implications of practice and research: Few U.S. based studies have focused on newborn infants born more than 37 weeks' gestation with SARS-CoV-2 infection. Future follow-up studies are essential on these infants especially during the first 30 days of life. Discharge teaching on SARS-CoV-2 infection is vital in reducing community transmission, admissions, and emergency department visits.

Background: An estimated 25,000 infants are born to mothers diagnosed with hepatitis B virus (HBV) each year in the United States. Administration of the birth dose HBV vaccine prevents transmission during delivery. Despite national guidelines promoting vaccination within 24 hours of birth, fewer than 70% of infants receive the dose in their first 3 days of life. To improve compliance with national recommendations, Northwestern Medicine implemented a bundled care initiative in the well newborn nursery, entitled the 24-hour baby bundle (24-HBB).

Purpose: Evaluate the 24-HBB's effect on improving time to HBV vaccine administration.

Methods: The 24-HBB was created by an interdisciplinary team and implemented on February 17, 2020. Bundled care begins at 23 hours of life, starting with the HBV vaccine, followed by bath, weight, and congenital heart disease screening, and ending with metabolic screening. We conducted a retrospective cohort study of 22,057 infants born at Northwestern Medicine Prentice Women's Hospital in Chicago, Illinois. Our sample included preintervention birthdates between February 16, 2019, and January 16, 2020, and postintervention birthdates between March 17, 2020, and February 16, 2021, with a 2-month washout education period between January 17, 2020, and March 16, 2020.

Results: Hepatitis B virus immunization within 24 hours increased significantly from 43.83% to 66.90% (P < .0001). In addition, overall hepatitis B immunization prior to discharge significantly increased after implementation of the 24-HBB (98.18% vs 98.82%, P < .0001).

Implications for practice and research: The 24-HBB is effective at increasing rates of HBV immunization within 24 hours of birth. Newborn nurseries may benefit from similar initiatives to prevent hepatitis B infection, satisfy national recommendations, and promote childhood vaccination compliance.

Background: The incidence of neonatal hyperbilirubinemia in Europe and the United States is estimated to be 3.2 and 4.4 per 10,000 live births, respectively. Abdominal massage for hyperbilirubinemia is considered a safe complementary treatment for infants that may increase number of defecations and decrease bilirubin levels.

Purpose: This study was designed as a randomized controlled trial to determine the effect of abdominal massage on bilirubin levels in term infants receiving phototherapy.

Methods: The sample consisted of 43 term newborns (intervention group: 23; control group: 20) who received phototherapy in a university hospital between June 2019 and February 2021. Information and observation forms were used for data collection. The intervention group received 6 abdominal massages over 2 days, performed 3 times a day, 6 hours apart, and lasting 5 minutes each.

Results: Transcutaneous bilirubin levels and heart rate were significantly lower in the intervention group than in the control group at 48 hours (P = .015 and P = .033, respectively). Number of defecations was higher in the intervention group at 24 hours (P = .007) but there was no significant difference at 48 hours. The decrease in serum bilirubin between 24 and 48 hours was significantly greater in the intervention group (P = .005).

Implication for practice and research: Abdominal massage was effective in reducing bilirubin levels and may increase the number of defecations. Providing massage training to the parents of infants who are discharged early could be a protective approach to prevent the rise in bilirubin levels.

Background: Late preterm births account for a large portion of preterm births, yet the optimal method of nutrition and enteral feeding in this population remains unclear and often involves intravenous (IV) fluids.

Purpose: To develop and implement a late preterm feeding protocol in order to decrease the necessity of IV access, decrease the use of starter parenteral nutrition (PN), and reduce the pain endured by an infant in the neonatal intensive care unit.

Methods: The Plan-Do-Study-Act quality improvement model was utilized as a framework for the implementation of this quality improvement project. A literature review was conducted and subsequently, a feeding protocol was developed and included the more judicious use of starter PN. This protocol was implemented, evaluated, and adopted. A second Plan-Do-Study-Act cycle was completed with the addition of an auto-text reminder incorporated into admission notes in the electronic medical record.

Results: The implementation of the protocol significantly reduced placement of IV access and the use of starter (PN) in late preterm infants without considerable differences in balancing measures. The percentage of infants who received peripheral IV access declined considerably from 70% to 42% ( P = .0017) subsequently, less pain endured by the infants. There was a decrease in the initiation of starter PN from 55% to 7% ( P < .00001).

Implications for practice: Administering enteral feedings on admission to stable, late preterm infants reduced the need for peripheral IV access and thus decreased pain from this procedure.