Neonatal Intensive Care Unit Discharge Research Articles

QUALITATIVE EVALUATION OF ANTIBIOTIC USE IN THE NICU ROOM (NEONATE INTENSIVE CARE UNIT) IN HOSPITAL X CITY OF PADANG YEAR 2022

Neonates are very vulnerable to infection due to exposure to microorganisms during labor and sometime after birth. Some neonates need special care in the Neonatal Intensive Care Unit (NICU) room because of infection cases that require antibiotic therapy. This study aims to evaluate the use of antibiotics qualitatively. This study is an analytic descriptive study with cross sectional design, using retrospective data. Evaluation of antibiotic use qualitatively with the Gyssens method. While the relationship between the rationality of antibiotic use with the description of demographic and clinical characteristics of patients was analyzed by chi square. The source of data was the medical records of patients admitted to the NICU room of Hospital X in Padang City who were admitted from January 1, 2022 to December 31, 2022. Descriptive analysis was performed to determine the description of demographic and clinical characteristics of patients and evaluation of antibiotic use. From this study, the results of qualitative evaluation obtained category 0 (rational) 180 (71.14%), category IIa as many as 14 (5.53%), category IIb as many as 9 (3.56%), category IIIa as many as 21 (8.30%) and category IIIb as many as 28 (11.07%).The relationship between the accuracy of antibiotic use with the description of demographic characteristics and NICU discharge conditions obtained the results there is a difference in the level of accuracy of antibiotic use with the birth process (p=0.000) and there is a difference in the level of accuracy of antibiotic use with NICU discharge conditions (p=0.000).

Effect of Early vs Late Inguinal Hernia Repair on Serious Adverse Event Rates in Preterm Infants

Inguinal hernia repair in preterm infants is common and is associated with considerable morbidity. Whether the inguinal hernia should be repaired prior to or after discharge from the neonatal intensive care unit is controversial. To evaluate the safety of early vs late surgical repair for preterm infants with an inguinal hernia. A multicenter randomized clinical trial including preterm infants with inguinal hernia diagnosed during initial hospitalization was conducted between September 2013 and April 2021 at 39 US hospitals. Follow-up was completed on January 3, 2023. In the early repair strategy, infants underwent inguinal hernia repair before neonatal intensive care unit discharge. In the late repair strategy, hernia repair was planned after discharge from the neonatal intensive care unit and when the infants were older than 55 weeks' postmenstrual age. The primary outcome was occurrence of any prespecified serious adverse event during the 10-month observation period (determined by a blinded adjudication committee). The secondary outcomes included the total number of days in the hospital during the 10-month observation period. Among the 338 randomized infants (172 in the early repair group and 166 in the late repair group), 320 underwent operative repair (86% were male; 2% were Asian, 30% were Black, 16% were Hispanic, 59% were White, and race and ethnicity were unknown in 9% and 4%, respectively; the mean gestational age at birth was 26.6 weeks [SD, 2.8 weeks]; the mean postnatal age at enrollment was 12 weeks [SD, 5 weeks]). Among 308 infants (91%) with complete data (159 in the early repair group and 149 in the late repair group), 44 (28%) in the early repair group vs 27 (18%) in the late repair group had at least 1 serious adverse event (risk difference, -7.9% [95% credible interval, -16.9% to 0%]; 97% bayesian posterior probability of benefit with late repair). The median number of days in the hospital during the 10-month observation period was 19.0 days (IQR, 9.8 to 35.0 days) in the early repair group vs 16.0 days (IQR, 7.0 to 38.0 days) in the late repair group (82% posterior probability of benefit with late repair). In the prespecified subgroup analyses, the probability that late repair reduced the number of infants with at least 1 serious adverse event was higher in infants with a gestational age younger than 28 weeks and in those with bronchopulmonary dysplasia (99% probability of benefit in each subgroup). Among preterm infants with inguinal hernia, the late repair strategy resulted in fewer infants having at least 1 serious adverse event. These findings support delaying inguinal hernia repair until after initial discharge from the neonatal intensive care unit. ClinicalTrials.gov Identifier: NCT01678638.

Inpatient education reduces length of outpatient oxygen therapy in bronchopulmonary dysplasia: A quality improvement project.

Patients discharged on home oxygen therapy (HOT) for bronchopulmonary dysplasia (BPD) often receive months of this therapy. A previous trial comparing two methods of HOT weaning showed that increased parent involvement in HOT weaning decreased HOT duration. Our outpatient team uses a standard protocol for outpatient HOT weaning, starting at the first clinic visit 4-6 weeks after discharge. To shorten HOT duration by teaching parents the outpatient HOT weaning process before neonatal intensive care unit(NICU) discharge. We launched a quality improvement program in April 2021 for preterm infants with BPD without significant comorbidities who were stable on ≤0.5 L nasal cannula. Eligible infants started the outpatient HOT weaning protocol while inpatient, with education for parents and nurses. The outcome measure was the duration of HOT after discharge. Process measures focused on protocol adherence. Balancing measures included NICU length of stay and appropriateness of parent-directed HOT weaning. During the study period, there were a total of 133 eligible patients discharged on home oxygen, with 75 in the baseline group and 58 in the intervention group. Forty-five (78%) participated in the HOT weaning protocol while inpatient. HOT was reduced from an average of 27 to 12 weeks after May 2021. We observed no change in NICU length of stay or inappropriate HOT weaning. Early introduction of HOT weaning with a focus on caregiver education is associated with a decreased duration of HOT.

Readmission After Neonatal Intensive Care Unit Discharge: The Importance of Social Drivers of Health

ObjectiveTo determine associations between sociodemographic and medical factors and odds of readmission after discharge from the neonatal intensive care unit (NICU) for infants with very low birth weight (VLBW, <1500g). Study DesignCohort study using linked data from the California Perinatal Quality Care Collaborative, California Vital Statistics, and the Child Opportunity Index 2.0 (COI). Infants with VLBW born from 2009 through 2018 in California were considered. Odds ratios of readmission within 30 days of discharge adjusting for infant medical factors, maternal sociodemographic factors, and birth hospital were calculated via multivariable logistic regression and fixed effect logistic regression models. Results42,411 infants met inclusion criteria. 8.5% of all infants were readmitted within 30 days of discharge. In addition to traditional medical risk factors, two sociodemographic factors were significantly associated with increased odds of readmission in adjusted models: payor other than private insurance for delivery [aOR =1.25 (95% CI 1.14-1.36)] and maternal education of less than high school degree [aOR = 1.19 (95% CI 1.06-1.33)]. Neighborhood COI was not associated with odds of readmission. ConclusionsSociodemographic factors, including lack of private insurance and lower maternal educational attainment, are significantly and independently associated with increased odds of readmission after NICU discharge, in addition to traditional medical risk factors. Socioeconomic deprivation and health literacy may contribute to risk of readmission. Targeted discharge interventions focused on addressing social drivers of health warrant exploration.

Screening for Delayed Thyroid Stimulation Hormone Rise and Atypical Congenital Hypothyroidism in Infants Born Very Preterm and Infants with Very Low Birth Weight

ObjectiveTo determine among infants born very preterm (VPT) or with very low birth weight (VLBW) the incidence of alterations in thyroid function and associated co-morbidities; the incidence of atypical congenital hypothyroidism (CH) requiring thyroxine therapy; and 3) reference ranges for re-screening at one month of age. Study designA retrospective review of infants born VPT or with VLBW and admitted to UCI Medical Center between 1/1/2012 and 12/31/2020. Repeat thyroid screening was obtained at 1 month of life (+ 10 days). Infants with TSH >5 μIU/mL or FT4 <0.8 ng/dL underwent follow-up testing and endocrinology consultation. Initial newborn screening (NBS) and repeat thyroid screening data were collected via chart review. Demographic data and short-term outcomes were abstracted from the California Perinatal Quality Care Collaborative database. Results430 patients were included. 64 out of 429 patients (14.9%) had TSH >5 μIU/mL and 20 of 421 patients (4.8%) had FT4 <0.8 ng/dL. Logistic regression analysis identified small for gestational age (p = 0.044), patent ductus arteriosus (p = 0.013), and late-onset sepsis (p = 0.026) as risk factors associated with delayed TSH rise. Atypical CH requiring treatment through neonatal intensive care unit (NICU) discharge was diagnosed in 6 patients (incidence of 1.4%); none were identified by NBS. The 90th percentile TSH for extremely low birth weight (ELBW) infants (<1000 g) was 7.2 μIU/mL, and the 95th percentile for those with birth weight of 1000-1500g was 6.1 μIU/ml; using these cutoff values identified all infants diagnosed with atypical CH with 100% sensitivity and 90 to 95% specificity.ConclusionAbnormal thyroid function is common in preterm infants. Those infants, including some with atypical CH, are missed by NBS. We recommend repeat thyroid screening with TSH at one month of age in infants born VPT or VLBW infants to identify CH that may require therapy.

Extrauterine Growth Restriction and Catch-up Growth Following NICU Discharge: A Tale of two Standards

Aim: Extrauterine growth restriction (EUGR) is common in premature infants, but the progression after neonatal intensive care unit (NICU) discharge is not well described. We aimed to assess EUGR after NICU discharge and to identify factors associated with catch-up growth (CUG) and neurodevelopmental outcomes at 2 years of age. Methods: Growth parameters at birth, 36 weeks postmenstrual age (PMA), and two neurodevelopmental follow-up visits for preterm graduates of our NICU were reviewed. EUGR was assessed using Fenton and Intergrowth-21 standards. Factors associated with outpatient growth and neurodevelopmental outcomes at 2 years of age were evaluated using logistic and linear regression. Results: 369 infants born at 24–32 weeks gestation comprised the cohort. EUGR prevalence was 14.9% for Intergrowth-21 versus 56.4% for Fenton ( p &lt; .001). Although there was a significant decrease in weight z-score from birth to 36 weeks PMA, weight z-scores returned to their birth weight values at the second clinic visit (86 weeks PMA). Infants who received formula as opposed to human milk (HM) showed faster CUG. Higher scores in the Bayley-III scale at 2 years of age were associated with HM feeding. Discussion/Conclusion: Fewer infants were identified as EUGR when Intergrowth-21 versus Fenton growth standards were used, which categorizes infants with adverse clinical courses and poorer neurodevelopmental outcomes more distinctly. While growth failure during the birth hospitalization is common in preterm infants, outpatient CUG was demonstrated, with return to birth weight z-score. Our findings suggest that HM feeding may have a positive impact on cognitive, language, and motor developmental outcomes for preterm infants despite less rapid CUG.

Contributions of prenatal risk factors and neonatal epigenetics to cognitive outcome in children born very preterm.

Children born less than 30 weeks gestational age (GA) are at high risk for neurodevelopmental delay compared to term peers. Prenatal risk factors and neonatal epigenetics could help identify preterm children at highest risk for poor cognitive outcomes. We aimed to understand the associations among cumulative prenatal risk, neonatal DNA methylation, and child cognitive ability at age 3 years, including whether DNA methylation mediates the association between prenatal risk and cognitive ability. We studied 379 neonates (54% male) born less than 30 weeks GA who had DNA methylation measured at neonatal intensive care unit discharge along with 3-year follow-up data. Cumulative prenatal risk was calculated from 24 risk factors obtained from maternal report and medical record and epigenome-wide neonatal DNA methylation was assayed from buccal swabs. At 3-year follow-up, child cognitive ability was assessed using the Bayley Scales of Infant and Toddler Development (third edition). Cumulative prenatal risk and DNA methylation at two cytosine-phosphate-guanines (CpGs) were uniquely associated with child cognitive ability. Using high-dimensional mediation analysis, we also identified differential methylation of 309 CpGs that mediated the association between cumulative prenatal risk and child cognitive ability. Many of the associated CpGs were located in genes (TNS3, TRAPPC4, MAD1L1, APBB2, DIP2C, TRAPPC9, DRD2) that have previously been associated with prenatal exposures and/or neurodevelopmental phenotypes. Our findings suggest a role for both prenatal risk factors and DNA methylation in explaining outcomes for children born preterm and suggest we should further study DNA methylation as a potential mechanism underlying the association between prenatal risk and child neurodevelopment. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Impact of Parent Presence and Engagement on Stress in NICU Infants.

Infants in neonatal intensive care units (NICUs) are exposed to frequent stressors that impact their neurodevelopmental outcomes. Parent presence and engagement are considered critical to improving infant outcomes, yet associations between cumulative NICU parent presence, engagement, and infant stress are infrequently examined. To examine associations between NICU infant stress and the amount (hours per week) or frequency (days per week) of parent presence and skin-to-skin care (SSC). A secondary analysis of a data set representing 78 NICU families was conducted. Infant acuity was measured using Neonatal Medical Index (NMI) scores. Parent presence and SSC data were collected from electronic medical records. Infant stress was measured using resting salivary cortisol levels collected at NICU discharge (median = 33 days of life). More cumulative SSC was associated with lower discharge cortisol in NICU infants for SSC measured in hours per week (P = .03) or days per week (P = .05). Cumulative parent presence was not significantly associated with infant cortisol at discharge. Hierarchical regression analyses examining timing of parent presence supported a model including admission cortisol, NMI score, and parent presence during weeks 1 to 4 of life for explaining infant stress at discharge (R2 = 0.44, P = .004). Analyses examining timing of SSC supported a model including admission cortisol, NMI score, and frequency of SSC during week 1 for explaining infant stress at discharge (R2 = 0.21, P = .04). Early, frequent SSC to mitigate stress in NICU infants was supported. Results suggested that timing of parent presence impacts NICU infant stress; however, additional study is recommended.

No Place Like Home: Improving the Transition From NICU to Home Through the NICU to Nursery Program.

Boston Children's Hospital's Level IV Neonatal Intensive Care Unit (NICU) discharges about a third of its medically complex infants home. Parental feedback indicated a need for more education and training in discharge preparation. The NICU to Nursery (N2N) program was created to better prepare parents to care for their medically complex infants following Level IV NICU discharge. The goals were to (1) mitigate safety risks, (2) assess parent satisfaction, (3) assess pediatric primary care providers' (PCPs') satisfaction, (4) assess community visiting nurses' and PCPs' knowledge deficits, and (5) develop educational materials. The N2N program provided parents with pre- and postdischarge assessments with an experienced nurse. Parents completed a survey following assessments to measure satisfaction. To enhance PCPs' knowledge, they were sent summary reports and asked for feedback. PCP feedback, along with a needs assessment of community visiting nurses, guided the development of free Web-based educational videos. One hundred and fifty-five parents participated in the N2N program. Parents' educational needs included medication education, safe sleep, and well-infant care, with some requiring significant nursing interventions for safety risk mitigation. Most PCPs found the home visit reports helpful. Knowledge deficits identified among PCPs and community visiting nurses included management of tubes and drains, growth and nutrition, and emergency response. More than 100,000 providers viewed the 3 Web-based educational videos developed. The N2N program fills a crucial gap in the transition of medically complex infants discharged home. The next steps are developing best practices for virtual in-home assessments.

Retinopathy of prematurity screening: prevalence and risk factors of ophthalmic complications in non-treated preterm infants.

Retinopathy of prematurity (ROP) is a vision-threatening disease of premature infants. Practice guidelines recommend that all infants screened for ROP receive follow-up eye examinations to screen for ophthalmic complications.1 The purpose of this study was to identify risk factors for the development of strabismus, amblyopia, high refractive error, and cataracts among ROP-screened, non-treated infants. Retrospective single-centre study of ROP-screened, non-treated premature infants with ophthalmic follow-up. Clinical variables were screened for association with ocular findings at follow-up. Multivariable logistic regression was used to determine the risk factors associated with ocular findings. 309 patients were seen for follow-up at 0.97 (0.69) [mean (SD)] years after neonatal intensive care unit (NICU) discharge. Strabismus was predicted by occipitofrontal circumference (OFC) z-score at NICU discharge (OR 0.61; 95% CI [0.42, 0.88]; p = 0.008), intraventricular haemorrhage (IVH) grade III or IV (OR 3.18; 95% CI [1.18, 8.54]; p = 0.02), and exclusive formula feeding at NICU discharge (OR 2.20; 95% CI [1.07, 4.53]; p = 0.03). Significant predictors of amblyopia were OFC z-score at discharge (OR 0.55; 95% CI [0.31, 0.96]; p = 0.03) and necrotising enterocolitis (NEC) (OR 6.94; 95% CI [1.38, 35.00]; p = 0.02). NEC was a significant risk factor for high refractive error (OR 7.27; 95% CI [1.39, 37.94]; p = 0.02). Among premature infants screened but not treated for ROP, severe IVH, NEC, low OFC z-score, and exclusive formula feeding at NICU discharge were risk factors for ocular morbidity. These findings affirm the value of ophthalmic follow-up for all ROP-screened infants, particularly those with the identified risk factors.

Family Perception of OpenNotes in the Neonatal Intensive Care Unit.

OpenNotes, or sharing of medical notes via a patient portal, has been studied extensively in the adult population, but less in pediatric populations, and even more rarely in inpatient pediatric or intensive care settings. This study aimed to understand families' interaction with and perception of inpatient hospital notes shared via patient portal in a community Neonatal Intensive Care Unit (NICU). At the end of the NICU discharge education, completed in the patient portal before discharge, families were offered an anonymous survey on OpenNotes. Out of 446 NICU patients from March 16, 2022 to March 16, 2023, there were 59 respondents (13%). Race was primarily Asian (48%), and English was the predominant language (93%). Most families indicated that the notes were "very or somewhat easy to understand" (93%). Seventy-three percent of respondents felt much better about the doctor(s) after reading the notes, and 53% contacted the physicians about something in the notes. Six (16%) felt that OpenNotes were more confusing than helpful. To the authors' knowledge, this is the first study on NICU families' perceptions of OpenNotes, which indicated positive interactions with the doctors' daily progress notes and gave important suggestions for improvement.

Human Milk Fortifier After Neonatal Intensive Care Unit Discharge Improves Human Milk Usage Rates for Preterm Infants

BackgroundA common neonatal intensive care unit (NICU) discharge feeding strategy for preterm infants with growth failure who are fed exclusively expressed human milk (EHM) has been to enrich mother’s own milk with formula powder or supplement 2–3 feeds per day with formula. However, this strategy displaces human milk from the diet. Our NICU recently adopted the standard practice of adding commercial human milk fortifier (HMF) to human milk feedings after discharge. ObjectivesWe aimed to compare breastfeeding rates and growth using the aforementioned 2 strategies. MethodsPreterm infants (<34 wk of gestation at birth) exclusively feeding EHM fortified with HMF at 2 weeks before discharge were included in this retrospective study. The HMF group (n = 92) continued fortifying with HMF at home, whereas the historical comparison group (n = 35) received our previous guidance to enrich or supplement using postdischarge formula. ResultsRates of human milk exclusivity after discharge decreased significantly less in the HMF group than those in the historical comparison group (to 83% compared with 39% at the first outpatient visit and 27% compared with 6%, respectively, at the second outpatient visit). Rates of any EHM feedings were also significantly higher in the HMF group. Fenton z-scores for weight, length, and head circumference were not significantly different between the groups. ConclusionsContinuing EHM fortification with HMF after NICU discharge, rather than enriching or supplementing with postdischarge infant formula, increases rates of feeding EHM for ≥3 mo but does not affect growth.

Parent Perspectives: Part 2-Considerations for the Transition Home Post-NICU Discharge.

This paper is part two of a series of papers written by the mothers of Neonatal Intensive Care Unit (NICU) graduates. The companion paper, "Parent Perspectives: Part 1-Considerations for Changing the NICU Culture", considers all aspects of the NICU experience and provides recommendations for interventions and improvements from a life-course perspective while families are in the NICU. In part two, the focus is the transition home post-NICU stay. The time after NICU discharge is a critical and sensitive developmental period for NICU babies and their families, and an important life course transition. This paper provides a parent's perspective of how to improve the transition home post-NICU stay. Our perspectives draw on the Life Course Health Development approach, which regards health as an active process that is developed over time based on a person's internal biologic and physiologic systems, their external environment and circumstances, and the interactions or relationships between them. This paper describes a collaborative care model where parents and their healthcare teams work together to develop shared care plans. It also describes how we can build trust and family capacity to support long-term care, ensure family well-being, and link families to needed resources and support that can ease the transition from the NICU back to the home and optimize family health trajectories.

Death of children with Down syndrome by gestational age and cause.

We often encounter preterm infants with Down syndrome (DS) who die in the neonatal intensive care unit (NICU). In this study, we examined survival until NICU discharge and assessed the developmental prognosis of preterm infants with DS. We retrospectively reviewed 416 infants with DS hospitalized during the past 27 years at our NICU. Death occurred in 8/20 (40%) infants at <32 weeks' gestation, 11/23 (48%) at 32-33 weeks, 9/99 (9%) at 34-36 weeks, and 9/274 (3%) at >36 weeks. In total, 84% of infants who died and 25% of those who survived had a non-reassuring fetal status (p < 0.001). Sex, small-for-gestational-age status, and postnatal transport were not associated with death. The main causes of death were bronchopulmonary dysplasia in 4/8 (50%) infants at <32 weeks' gestation, transient abnormal myelopoiesis in 11/20 (55%) and lymphatic dysplasia in 6/20 (30%) at 32-36 weeks, and varied causes at >36 weeks. Among survivors born at <34 weeks' gestation, 6/19 (32%) aged >2 years had moderate or severe cerebral palsy. These data on the high mortality and morbidity of preterm infants with DS may be useful for patient treatment and parent counseling in NICUs treating critically ill infants. Most infants with Down syndrome born at <34 weeks' gestation are born by cesarean section because of the non-reassuring fetal status. The mortality rate before discharge for infants with Down syndrome born at <34 weeks' gestation was 40%, and 30% of survivors developed moderate or severe cerebral palsy. The risk of death due to bronchopulmonary dysplasia and pulmonary hypertension was high in very preterm infants with Down syndrome despite the absence of chorioamnionitis. Infants with Down syndrome were born 1-2 weeks earlier than unaffected controls.

Blood Pressure Outcomes in NICU-Admitted Infants with Neonatal Hypertension: A Pediatric Nephrology Research Consortium Study

ObjectiveTo describe the blood pressure outcomes of NICU-admitted infants with idiopathic (non-secondary) hypertension (HTN) who were discharged on antihypertensive therapy. Study DesignRetrospective ,multicenter study of 14 centers within the Pediatric Nephrology Research Consortium (PNRC). We included all infants with a diagnosis of idiopathic HTN discharged from neonatal intensive care units (NICU) on antihypertensive treatment. The primary outcome was time to discontinuation of antihypertensive therapy, grouped into ≤6 months, >6 months – 1 year, and > 1 year). Comparisons between groups were made with chi-squared tests, Fisher’s exact tests, and analysis of variance. ResultsData from 118 infants (66% male) were included. Calcium channel blockers were the most prescribed class of antihypertensives (56%) in the cohort. The percentages remaining on antihypertensives after NICU discharge were 60% at 6 months, 26% at 1 year, and 7% at 2 years. Antenatal steroid treatment was associated with decreased likelihood of antihypertensive therapy >1 year after discharge. ConclusionsThis multicenter study reports that most NICU-admitted infants diagnosed with idiopathic HTN will discontinue antihypertensive treatment by 2 years after NICU discharge. These data provide important insights into the outcome of neonatal HTN but should be confirmed prospectively.

A Pilot Single-Site Randomized Control Trial: Investigating the Use of Donor Milk in Late Preterm and Term Infants in the Neonatal Intensive Care Unit.

We aimed to study donor milk (DM) supplementation when mother's own milk (MOM) was unavailable in term and late preterm infants (LPIs) admitted to the neonatal intensive care unit (NICU). We hypothesized that this study would be feasible, defined by the rate of consent, diet adherence, and study completion. We further hypothesized that compared with formula supplementation, DM supplementation, for no longer than 7 days from birth, would be associated with an increase in breastfeeding attempts and the percentage of MOM (MOM%) without adversely affecting growth. Breastfeeding attempts and MOM% were assessed over 48 hours at the end of the intervention, which was defined as NICU discharge or at the end of supplementation, whichever came sooner. This was a pilot study (n = 32). Infants with a gestational age > 34 weeks admitted to the NICU were included. Infants were randomized to one of two groups: human milk (MOM + DM) or formula (MOM + F). The consent rate was 52%. Adherence to the study diet was 97%, and completion was 100%. When the MOM + DM group was compared with the MOM + F group, there was no difference in breastfeeding attempts (median [interquartile range]: 3.5 [1.5-6] vs. 1.5 [0.5-4] times, p = 0.1) or MOM% (60 vs. 59%, p = 0.9). Weight and length at multiple time points were similar when the groups were compared. A study randomizing term and LPIs in the NICU to DM or formula when MOM was unavailable is feasible. It remains unclear if DM improves breastfeeding success in this population. · A study that randomizes term and late preterm infants in the NICU to DM or formula supplementation when mother's own milk is not available is feasible.. · It remains unclear if DM compared to formula supplementation improves direct breastfeeding.. · In general, growth was similar in infants who received DM or formula as a supplement..

Mothers’ and Fathers’ Coping and Psychological Outcomes Post Neonatal Intensive Care Unit (NICU) Discharge: The Role of Religious and Spiritual Coping

Mothers’ and Fathers’ Coping and Psychological Outcomes Post Neonatal Intensive Care Unit (NICU) Discharge: The Role of Religious and Spiritual Coping

Maternal mental health after infant discharge: a quasi-experimental clinical trial of family integrated care versus family-centered care for preterm infants in U.S. NICUs

BackgroundInvolvement in caregiving and tailored support services may reduce the risk of mental health symptoms for mothers after their preterm infant’s neonatal intensive care unit (NICU) discharge. We aimed to compare Family-Centered Care (FCC) with mobile-enhanced Family-Integrated Care (mFICare) on post-discharge maternal mental health symptoms.MethodThis quasi-experimental study enrolled preterm infant (≤ 33 weeks)/parent dyads from three NICUs into sequential cohorts: FCC or mFICare. We analyzed post-discharge symptoms of perinatal post-traumatic stress disorder (PTSD) and depression using intention-to-treat and per protocol approaches.Results178 mothers (89 FCC; 89 mFICare) completed measures. We found no main effect of group assignment. We found an interaction between group and stress, indicating fewer PTSD and depression symptoms among mothers who had higher NICU-related stress and received mFICare, compared with mothers who had high stress and received FCC (PTSD: interaction β=-1.18, 95% CI: -2.10, -0.26; depression: interaction β=-0.76, 95% CI: -1.53, 0.006). Per protocol analyses of mFICare components suggested fewer PTSD and depression symptoms among mothers who had higher NICU stress scores and participated in clinical team rounds and/or group classes, compared with mothers who had high stress and did not participate in rounds or classes.ConclusionOverall, post-discharge maternal mental health symptoms did not differ between the mFICare and FCC groups. However, for mothers with high levels of stress during the NICU stay, mFICare was associated with fewer post-discharge PTSD and depression symptoms.

Spectral features of non-nutritive suck dynamics in extremely preterm infants.

Non-nutritive suck (NNS) is used to promote ororhythmic patterning and assess oral feeding readiness in preterm infants in the neonatal intensive care unit (NICU). While time domain measures of NNS are available in real time at cribside, our understanding of suck pattern generation in the frequency domain is limited. The aim of this study is to model the development of NNS in the frequency domain using Fourier and machine learning (ML) techniques in extremely preterm infants (EPIs). A total of 117 EPIs were randomized to a pulsed or sham orocutaneous intervention during tube feedings 3 times/day for 4 weeks, beginning at 30 weeks post-menstrual age (PMA). Infants were assessed 3 times/week for NNS dynamics until they attained 100% oral feeding or NICU discharge. Digitized NNS signals were processed in the frequency domain using two transforms, including the Welch power spectral density (PSD) method, and the Yule-Walker PSD method. Data analysis proceeded in two stages. Stage 1: ML longitudinal cluster analysis was conducted to identify groups (classes) of infants, each showing a unique pattern of change in Welch and Yule-Walker calculations during the interventions. Stage 2: linear mixed modeling (LMM) was performed for the Welch and Yule-Walker dependent variables to examine the effects of gestationally-aged (GA), PMA, sex (male, female), patient type [respiratory distress syndrome (RDS), bronchopulmonary dysplasia (BPD)], treatment (NTrainer, Sham), intervention phase [1, 2, 3], cluster class, and phase-by-class interaction. ML of Welch PSD method and Yule-Walker PSD method measures revealed three membership classes of NNS growth patterns. The dependent measures peak_Hz, PSD amplitude, and area under the curve (AUC) are highly dependent on PMA, but show little relation to respiratory status (RDS, BPD) or somatosensory intervention. Thus, neural regulation of NNS in the frequency domain is significantly different for each identified cluster (classes A, B, C) during this developmental period. Efforts to increase our knowledge of the evolution of the suck central pattern generator (sCPG) in preterm infants, including NNS rhythmogenesis will help us better understand the observed phenotypes of NNS production in both the frequency and time domains. Knowledge of those features of the NNS which are relatively invariant vs. other features which are modifiable by experience will likewise inform more effective treatment strategies in this fragile population.

Pulmonary outcomes of congenital diaphragmatic hernia patients based on defect size (CDH Study Group Stage).

Congenital diaphragmatic hernia (CDH) is associated with significant pulmonary morbidity. Previous investigation has shown that postnatal inpatient morbidity is linked to diaphragmatic defect size. The objective of this study was to evaluate long-term pulmonary outcomes by CDH study group defect size. A retrospective analysis was conducted for CDH patients (n=133) managed in a neonatal intensive care unit (NICU) at a single children's hospital within an adult hospital system and subsequently followed up at a comprehensive multidisciplinary CDH clinic (n=102) from January 2012 to April 2022. CDH patients were stratified according to Congenital Diaphragmatic Hernia Study Group (CDHSG) Stage, and then categorized as low-risk (LR), defect size A and B, or high-risk (HR), defect size C and D. Inpatient data, including the presence of pulmonary hypertension, extracorporeal life support (ECLS) utilization, and mechanical ventilation days, were collected. Post-discharge data including the prevalence of asthma, pulmonary hypertension, emergency department visits, the total number of hospitalizations, and average rehospitalization days were collected. Frequentist analysis was used. The outcomes for 133 NICU patients were analyzed (HR: n=54, LR: n=79). During NICU stay, the prevalence of pulmonary hypertension [HR: 16/54 (30%) vs. LR: 9/79 (12%), P=0.009], ECLS utilization [HR: 19/54 (35%) vs. LR: 4/79 (5%), P<0.001], and the average number of mechanical ventilation days [HR: 17 days (IQR: 12-27) vs. LR: 5 days (IQR: 2-9), P<0.001] were significantly higher in the HR CDH group. Post NICU discharge, the prevalence of asthma [HR: 20/54 (37%), vs. LR: 17/79 (22%), P=0.050)] and the total days of rehospitalization [HR: 9 (IQR: 2-27) vs. LR: 4 (IQR: 1-8), P=0.035] were significantly higher in HR group. Of the patients seen in the comprehensive multidisciplinary CDH clinic, obstructive lung disease measured by impulse oscillometry was increased in the HR CDH population compared to the reference group [median R5Hz was 12.95 kPa/(L/s) in CDH vs. 9.8 kPa/(L/s) (P=0.010)]. HR CDHSG Stage is associated with worse inpatient and long-term pulmonary outcomes.