Pediatric Primary Care of Children With Intrauterine Opioid Exposure: Survey of Academic Teaching Practices.

OBJECTIVE: Intrauterine opioid exposure (IOE) has increased over the last 2 decades and is associated with additional needs after birth. To date, no clinical guidelines address the primary care of children with IOE. We aimed to characterize clinician-reported screening and referral practices, barriers to effective primary care for children with IOE, and clinician- and practice-level characteristics associated with perceived barriers. METHODS: We conducted a cross-sectional survey of pediatric residents, pediatricians, and advanced practitioners at 28 primary care clinics affiliated with 7 pediatric residency programs (April-June 2022). We assessed screening and other clinical practices related to IOE and perceived barriers to addressing parental opioid use disorder (OUD). We used descriptive statistics to analyze survey responses, assessed the distribution of reported barriers, and applied a 2-stage cluster analysis to assess response patterns. RESULTS: Of 1004 invited clinicians, 329 (32.8%) responses were returned, and 325 pediatric residents and pediatricians were included in the final analytic sample. Almost all (99.3%) reported parental substance use screening as important, but only 11.6% screened routinely. Half of the respondents routinely refer children with IOE to early intervention services and social work. Lack of standard screening for substance use was the most frequently selected barrier to addressing parental OUD. Participants reporting fewer barriers to addressing parental OUD identified having greater access to OUD treatment programs and home visiting programs. CONCLUSIONS: Pediatricians report variations in primary care screenings and referrals for children with IOE. Access to parental OUD treatment programs may mitigate perceived barriers to addressing parental OUD in the pediatric office.

Marijuana Use and Breastfeeding: A Survey of Newborn Nurseries.

BACKGROUND AND OBJECTIVES: Marijuana use has increased nationally and is the most common federally illicit substance used during pregnancy. This study aimed to describe hospital practices and nursery director knowledge and attitudes regarding marijuana use and breastfeeding and assess the association between breastfeeding restrictions and provider knowledge, geographic region, and state marijuana legalization status. We hypothesized that there would be associations between geography and/or state legalization and hospital practices regarding breastfeeding with perinatal marijuana use. METHODS: A cross-sectional, 31-question survey was sent electronically to the 110 US hospital members of the Academic Pediatric Association's Better Outcomes through Research for Newborns (BORN) network. Survey responses were analyzed using descriptive statistics to report frequencies. For comparisons, χ2 and Fisher exact tests were used to determine statistical significance. RESULTS: Sixty-nine (63%) BORN nursery directors across 38 states completed the survey. For mothers with a positive cannabinoid screen at delivery, 16% of hospitals universally or selectively restrict breastfeeding. Most (96%) nursery directors reported that marijuana use while breastfeeding is "somewhat" (70%) or "very harmful" (26%). The majority was aware of the potential negative impact of prenatal marijuana use on learning and behavior. There were no consistent statistical associations between breastfeeding restrictions and provider marijuana knowledge, geographic region, or state marijuana legalization status. CONCLUSIONS: BORN newborn clinicians report highly variable and unpredictable breastfeeding support practices for mothers with perinatal marijuana use. Further studies are needed to establish evidence-based practices and to promote consistent, equitable care of newborns with perinatal marijuana exposure.

Priorities for Well Child Care of Families Affected by Parental Opioid Use Disorder.

BACKGROUND AND OBJECTIVES: Parenting women in treatment for opioid use disorder (OUD) report a lack of family centeredness and anticipatory guidance within well child care (WCC), and WCC utilization is low among affected children. We explore priorities for WCC visit content to inform primary care recommendations for this population. METHODS: This study is a qualitative study of parenting women from one urban, academic OUD treatment program and pediatric primary care clinicians from a nearby affiliated pediatric practice. Eligible parent participants had a child ≤2 years old and were English speaking. Semistructured interviews elicited perspectives on WCC, with questions and prompts related to visit content. Inductive thematic analysis was led by 2 investigators using open coding procedures. RESULTS: Among 30 parent participants, the majority were White (83%) and unmarried (90%). Approximately 60% reported their child received pharmacotherapy for neonatal opioid withdrawal syndrome. Of 13 participating clinicians, 9 were attending pediatricians. Five themes emerged from parental and clinician interviews: (1) improving knowledge and confidence related to child development, behavior, and nutrition; (2) mitigating safety concerns; (3) addressing complex health and subspecialty needs through care coordination; (4) acknowledging parental health and wellbeing in the pediatric encounter; and (5) supporting health education and care related to neonatal opioid withdrawal syndrome. Parents and clinicians expressed difficulty comprehensively addressing such issues due to time constraints, social determinants of health, and significant informational needs. CONCLUSIONS: Parenting women in treatment for OUD and pediatric clinicians share multiple priorities for anticipatory guidance within WCC visits and barriers to addressing them comprehensively.

Pediatric Primary Care Diagnoses Among Children with Intrauterine Opioid Exposure.

BACKGROUND AND OBJECTIVES: Characterizing common concerns for children with intrauterine opioid exposure (IOE) can inform tailored primary care. METHODS: Retrospective analysis of primary care data of children with IOE from birth to age two years within one multi-state pediatric health system. Well child care (WCC) and problem-based visit diagnoses were categorized, and descriptive statistics were tabulated. RESULTS: Three hundred and eighty-five (385) children with IOE had 3,622 primary care visits, of which 51.4% were WCC and 48.6% were problem-based. Most frequent visit diagnoses were upper respiratory complaints (14.8% of visits), feeding difficulties (12.2%), and perinatal viral exposure (9.8%). Although visit type (WCC vs. problem-based) varied across diagnostic category, frequent utilization of both visit types were documented for several diagnoses in infancy (e.g., fussiness/colic, feeding difficulties). CONCLUSIONS: Well child care visits for children with IOE are key opportunities for anticipatory guidance with an emphasis on problems that may contribute to acute health care utilization, particularly in early infancy.

The Child Healthcare at MATER Pediatric Study (CHAMPS): a 2-arm cluster randomized control trial of group well child care for mothers in treatment for opioid use disorder and their children.

BACKGROUND: Studies suggest that group-based well child care-a shared medical appointment where families come together as a group to receive pediatric primary care-increases patient-reported satisfaction and adherence to recommended care. Evidence supporting the use of group well child care for mothers with opioid use disorder, however, is lacking. The overall objective of the Child Healthcare at MATER Pediatric Study (CHAMPS) trial is to evaluate a group model of well child care for mothers with opioid use disorder and their children. METHODS: CHAMPS is a single-site 2-arm cluster randomized controlled trial. A total of 108 mother-child dyads will be enrolled into the study. Twenty-six clusters of approximately 4 mother-infant dyads each will be randomized 1:1 to one of two study arms (intervention or control). Clustering will be based on child's month of birth. In the intervention arm, group well child care will be provided on-site at a maternal substance use disorder treatment program. Mother-child dyads in the control arm will receive individual well child care from one nearby pediatric primary care clinic. Dyads in both study arms will be followed prospectively for 18 months, and data will be compared between the two study arms. Primary outcomes include well child care quality and utilization, child health knowledge, and parenting quality. DISCUSSION: The CHAMPS trial will provide evidence to determine if a group well child care offered on-site at an opioid treatment program for pregnant and parenting women is beneficial over individual well child care for families impacted by maternal opioid use disorder. TRIAL REGISTRATION: ClinicalTrials.gov identifier: NCT05488379. Registered on Aug. 04, 2022.

Assessing and Validating a Model of Study Completion for a Prospective Cohort of Healthy Newborns.

OBJECTIVES: To identify potentially modifiable or actionable factors related to study completion among healthy mother-infant dyads participating in prospective research. PATIENTS/METHODS: We conducted a secondary analysis of completion data from a prospective study on newborn jaundice in the first week of life at a tertiary-care hospital in Philadelphia, PA, from 2015 to 2019. Participation in the original study involved enrollment before newborn discharge and subsequent follow-up for a jaundice assessment between 2 and 6 days of life. For this study, our primary outcome was completion of all study procedures. Associations between predictor variables and the outcome were assessed using bivariate and multivariable analyses. We fit a predictive model of study completion using logistic regression and validated the model using 5-fold cross-validation. RESULTS: Of 501 mother-infant dyads enrolled in the original study, 304 completed the study. Median maternal age was 28 years and 81.8% of mothers delivered via vaginal birth. Study completion was associated with colocation of the study visit with the initial well-child visit (adjusted odds ratio [aOR], 2.99, 95% confidence interval [CI], 2.01-4.46) and provision of an alternate phone number by the participant (aOR, 1.99; 95% CI, 1.34-2.96). The cross-validated model performed similarly to our final predictive model and had an average area under the receiver operating characteristic curve of 0.67 (range, 0.59-0.72), with a sensitivity of 68% and specificity of 60%. CONCLUSIONS: Findings demonstrate the importance of communication and patient-centric approaches for recruitment and retention in newborn research. Future work should incorporate these approaches while continuing to evaluate study retention strategies.

Marijuana and Breastfeeding: A Pilot Survey of Mothers.

OBJECTIVE: To describe maternal knowledge, attitudes, and practices related to marijuana use and breastfeeding, and determine their association with knowledge about potential harmful effects of marijauna use while breastfeeding. METHODS: Cross-sectional study design, using a 48-item survey, including previously validated questions, of postpartum mothers at a single urban, academic hospital from 2018 to 2019. Mothers ≥ 18 years with a newborn ≥ 35 weeks' gestation were eligible. Descriptive statistics were tabulated, and associations were tested by using χ2 analysis. RESULTS: Of 46 participants, 57% reported marijuana use, and 13% use within the past 12 months. The large majority (87%) knew that use while breastfeeding may be harmful to the infant, whereas just 46% knew that marijuana or THC is found in breast milk. Only 35% received prenatal and 30% postnatal counseling on the risks of marijuana use while breastfeeding. Those aware compared to those unaware that marijuana use during pregnancy may cause learning and behavior problems were more likely to know that use while breastfeeding may be harmful to the infant (75% vs. 25%, P = .03). Those reporting prenatal HCP discussion about the risks of marijuana use while breastfeeding compared to those without such counseling were more likely to know that marijuana/ or HC is found in breast milk (69% vs. 33%, P = .02). CONCLUSIONS: The majority of mothers were aware that marijuana use while breastfeeding may be harmful to the infant, but a minority received counseling about the risks of marijuana use while breastfeeding.

Hospital Readmission Among Late Preterm Infants: New Insights and Remaining Questions.

Late preterm infants (LPIs), those born at 34 to 36 6/7 weeks' gestation, account for the majority of preterm births (73%).1 Given their physiologic immaturity, LPIs are at increased risk of respiratory distress, hyperbilirubinemia, hypoglycemia, and other complications in the neonatal period, and are at increased risk of hospital readmission in the first month of life.2 As Amsalu and colleagues describe in this month's issue of Hospital Pediatrics,3 identification of a predictive model to differentiate LPI at higher risk of complications would help inform tailored discharge plans and prevent readmissions.

Association of Positional Plagiocephaly and Developmental Delay Within a Primary Care Network.

OBJECTIVE: Previous research has suggested an association between plagiocephaly and developmental delay. However, study samples drawn from children seen in subspecialty clinics increase the potential for selection and referral bias. Our study evaluates the association between plagiocephaly and developmental delay and the timing of these diagnoses in a primary care setting, where plagiocephaly is commonly diagnosed and managed. METHODS: Our retrospective analysis used electronic medical record data from 45 primary care sites within a children's health system from 1999 to 2017, including children aged 0 to 5 years with diagnoses determined by physician diagnosis codes at primary care visits. Children were classified in the plagiocephaly group if diagnosis occurred by 12 months of age. Primary outcome was any developmental delay. Pearson χ2 test, Fisher exact test, and logistic regression analyses were conducted, with multivariable models adjusted for sex, race, ethnicity, insurance, prematurity status (22-36 weeks' gestation), primary care sites, birth year, and diagnoses of abnormal tone and torticollis. RESULTS: Of 77,108 patients seen by 12 months, 2315 (3.0%) were diagnosed with plagiocephaly, with an increase in diagnosis prevalence over the study time frame. Plagiocephaly was independently associated with an increased odds of any developmental delay diagnosis (adjusted odds ratio 1.50, 95% confidence interval 1.32-1.70). The diagnosis of plagiocephaly was recorded before the diagnosis of developmental delay in most cases when both diagnoses were present (374 of 404, 92.6%). CONCLUSION: Data from a large primary care cohort demonstrate an association between plagiocephaly and developmental delay, affirming findings in previous subspecialty literature.

What aspects of their child's primary care do mothers value? A qualitative analysis of perspectives of women in treatment for opioid use disorder.

BACKGROUND: Preventive paediatric healthcare is essential for infant and child health. Current research, however, suggests that the delivery of routine well child care (WCC) for children affected by maternal opioid use disorder (OUD) could be improved. How mothers perceive interactions with healthcare providers may help identify ways to modify the experience of WCC, which could ultimately improve healthcare utilization, patient satisfaction and clinical outcomes. The objective of this qualitative study was to assess perceptions of WCC among mothers in treatment for OUD. METHODS: Four focus group sessions of 4-8 participants each (N = 22) were conducted. All study participants were receiving comprehensive behavioural and physical health support and care plus pharmacotherapy for OUD from a single outpatient treatment centre. Focus groups were semi-structured, with a standardized set of open-ended questions and follow-up prompts to engage participants in a fluid discussion. Participants were asked to identify and discuss important aspects of their youngest child's WCC and what they liked and disliked about their child's WCC. Grounded theory analysis was used to identify themes. RESULTS: Several aspects of WCC were identified as important to the mothers. Main themes identified included (1) mother-provider relationship, (2) communication with healthcare team and (3) support for mother's OUD treatment. Participants discussed their desire to be heard and understood and wanted the entire healthcare team and clinic staff to see them as mothers first and foremost, not merely as individuals with OUD. CONCLUSION: Future attempts to refine care may consider healthcare models that highlight open communication and personalized care and offer strong support and ongoing encouragement for the mother's OUD treatment and recovery process.

Hospital Care of Opioid-Exposed Newborns: Clinical and Psychosocial Challenges.

In the past two decades, the incidence of neonatal abstinence syndrome (NAS) has risen fivefold, mirroring the rise of opioid use disorder (OUD) among pregnant women. The resulting increases in length of stay and neonatal intensive care utilization are associated with higher hospital costs, particularly among Medicaid-financed deliveries. Pregnant women with OUD require comprehensive medical and psychosocial evaluation and management; this combined with medication-assisted treatment is critical to optimize maternal and newborn outcomes. Multidisciplinary collaboration and standardized approaches to screening for intrauterine opioid exposure, evaluation and treatment of NAS, and discharge planning are important for clinical outcomes and may improve maternal experience of care.

Well-Child Care Adherence After Intrauterine Opioid Exposure.

BACKGROUND AND OBJECTIVES: For children with intrauterine opioid exposure (IOE), well-child care (WCC) provides an important opportunity to address medical, developmental, and psychosocial needs. We evaluated WCC adherence for this population. METHODS: In this retrospective cohort study, we used PEDSnet data from a pediatric primary care network spanning 3 states from 2011 to 2016. IOE was ascertained by using physician diagnosis codes. WCC adherence in the first year was defined as a postnatal or 1-month visit and completed 2-, 4-, 6-, 9-, and 12-month visits. WCC adherence in the second year was defined as completed 15- and 18-month visits. Gaps in WCC, defined as ≥2 missed consecutive WCC visits, were also evaluated. We used multivariable regression to test the independent effect of IOE status. RESULTS: Among 11 334 children, 236 (2.1%) had a diagnosis of IOE. Children with IOE had a median of 6 WCC visits (interquartile range 5-7), vs 8 (interquartile range 6-8) among children who were not exposed (P < .001). IOE was associated with decreased WCC adherence over the first and second years of life (adjusted relative risk 0.54 [P < .001] and 0.74 [P < .001]). WCC gaps were more likely in this population (adjusted relative risk 1.43; P < .001). There were no significant adjusted differences in nonroutine primary care visits, immunizations by age 2, or lead screening. CONCLUSIONS: Children <2 years of age with IOE are less likely to adhere to recommended WCC, despite receiving on-time immunizations and lead screening. Further research should be focused on the role of WCC visits to support the complex needs of this population.

Adherence to Well-Child Care and Home Visiting Enrollment Associated with Increased Emergency Department Utilization.

INTRODUCTION: Pediatric primary care and home visiting programs seek to reduce health disparities and promote coordinated health care use. It is unclear whether these services impact high-cost, emergency department (ED) utilization. We evaluated the association of well-child care (WCC) and home visiting with ED visit frequency for children < 1 year with an established medical home. METHODS: Retrospective cohort study using linked administrative data for infants ≥ 34 weeks' gestation from 2010 to 2014, within a multisite, academic primary care system. Latent class analysis characterized longitudinal patterns of WCC. Multivariable negative binomial regression models tested the independent association between WCC patterns and home visiting enrollment with ED visits. RESULTS: Among 10,363 infants, three WCC latent classes were identified: "Adherent" (83.4% of the cohort), "Intermediate" (9.7%), and "Decreasing adherence" (7.0%). Sixty-one percent of the sample had ≥ 1 ED visit in the first 12 months of life, and 73% of all ED visits were triaged as non-urgent. There was a significant interaction effect between WCC pattern and insurance status. Among Medicaid-insured infants, "Intermediate" and "Decreasing adherence" WCC patterns were associated with a lower incident rate of ED visits compared with the "Adherent" pattern (incident rate ratios (IRR) 0.88, p = 0.03 and 0.79, p < 0.001 respectively); this effect was not observed among privately-insured infants. Home visiting enrollment was independently associated with a higher rate of ED visits (IRR 1.24, p < 0.001). DISCUSSION: Among infants with an established medical home, adherence to recommended WCC and home visiting enrollment was associated with greater ED use for non-urgent conditions.

Perceptions of Pediatric Primary Care Among Mothers in Treatment for Opioid Use Disorder.

To assess receipt of anticipatory guidance and family-centered care during well-child care (WCC) for children of mothers with opioid use disorder (OUD). Cross-sectional survey of 157 mothers receiving treatment for OUD who had a child < 3 years old and received primary care. Survey items evaluated (1) receipt of anticipatory guidance on 15 topics during WCC for the participant's child and (2) whether WCC was family-centered. The percentage of participants who reported guidance for each topic and the distribution of responses on family-centered items were calculated. A Pearson correlation was conducted to evaluate the association between the total number of topics for which anticipatory guidance was received and the family centeredness summary score. Receipt of anticipatory guidance varied by topic, ranging from 59% for guidance on childcare to 98% for guidance on safe sleep. Less than two-thirds of mothers reported that their child's provider "always" knew their child's medical history (56%), listened carefully (58%), clearly explained things (61%), and respected the mother (62%). Less than half reported that the provider spent enough time with them, and less than one-third reported that they were asked for their viewpoints. Anticipatory guidance and family-centeredness scores were positively correlated (r = 0.22, P = 0.006). Mothers with OUD report gaps in anticipatory guidance on important WCC topics, and limited family-centered care for their children. Further research may focus on refinements to the delivery of care for this population.

Material community deprivation and hospital utilization during the first year of life: an urban population-based cohort study.

PURPOSE: The purpose of the study was to conduct an individual-level analysis of hospital utilization during the first year of life to test the hypothesis that community material deprivation increases health care utilization. METHODS: We used a population-based perinatal data repository based on linkage of electronic health records from regional delivery hospitals to subsequent hospital utilization at the region's only dedicated children's hospital. Zero-inflated Poisson and Cox proportional hazards regression models were used to quantify the causal role of a census tract-based deprivation index on the total number, length, and time until hospital utilization during the first year of life. RESULTS: After adjusting for any neonatal intensive care unit admission, chronic complex conditions, race and ethnicity, insurance status, birth season, and very low birth weight, we found that a 10% increase in the deprivation index caused a 1.032-fold increase (95% confidence interval (CI), [1.025-1.040]) in post initial hospitalization length of stay, a 1.011-fold increase (95% CI, [1.002-1.021]) in number of post initial hospital encounters, and 1.022-fold increase (95% CI, [1.009-1.035]) in hazard for hospitalization utilization during the first year of life. CONCLUSIONS: Interventions designed to reduce material deprivation and income inequalities could significantly reduce infant hospital utilization.

Factors Associated With Refusal of Intramuscular Vitamin K in Normal Newborns.

BACKGROUND AND OBJECTIVE: Refusal of intramuscular (IM) vitamin K administration by parents is an emerging problem. Our objective was to assess the frequency of and factors associated with refusal of IM vitamin K administration in well newborns in the United States. METHODS: We determined the number of newborns admitted to well newborn units whose parents refused IM vitamin K administration in the Better Outcomes through Research for Newborns network and, in a nested patient-control study, identified factors associated with refusal of IM vitamin K administration by using a multiple logistic regression model. RESULTS: Of 102 878 newborns from 35 Better Outcomes through Research for Newborns sites, parents of 638 (0.6%) refused IM vitamin K administration. Frequency of refusal at individual sites varied from 0% to 2.3%. Exclusive breastfeeding (adjusted odds ratio [aOR] = 3.4; 95% confidence interval [CI]: 2.1-5.5), non-Hispanic white race and/or ethnicity (aOR = 1.7; 95% CI: 1.2-2.4), female sex (aOR = 1.6; 95% CI: 1.2-2.3), gestational age (aOR = 1.2; 95% CI: 1.1-1.4), and mother's age (aOR = 1.05; 95% CI: 1.02-1.08) were significantly associated with refusal of IM vitamin K administration. Refusal of the administration of both ocular prophylaxis and hepatitis B vaccine was also strongly associated with refusal of IM vitamin K administration (aOR = 88.7; 95% CI: 50.4-151.9). CONCLUSIONS: Refusal of IM vitamin K by parents of newborns is a significant problem. Interventions to minimize risks to these newborns are needed.

Primary Care and Home Visiting Utilization Patterns among At-Risk Infants.

OBJECTIVE: To describe well child care (WCC) utilization in the first year of life among at-risk infants, and the relationship to home visiting enrollment. STUDY DESIGN: Retrospective cohort study using linked administrative data for infants ≥34 weeks' gestation from 2010 to 2014, within a regional, academic primary care system. Association between WCC visits and home visiting enrollment was evaluated using bivariate comparisons and multivariable Poisson regression. Latent class analysis further characterized longitudinal patterns of WCC attendance. Multivariable logistic regression tested the association between home visiting and pattern of timeliest adherence to recommended WCC. RESULTS: Of 11 936 infants, mean number of WCC visits was 4.1 in the first 12 months of life. Of 3910 infants eligible for home visiting, 28.5% were enrolled. Among enrolled infants, mean WCC visits was 4.7 vs 4.4 among eligible, nonenrolled infants, P value < .001. After multivariable adjustment, there was no significant association between enrollment and WCC visit count (adjusted incident rate ratio 1.03, 95% CI 0.99, 1.07). Using latent class analysis, 3 WCC classes were identified: infants in class 1 (77.7%) were most adherent to recommended WCC, class 2 (12.5% of cohort) had progressively declining WCC attendance over the first year of life, and class 3 (9.8%) maintained moderate attendance. In multivariable regression, home visiting was associated with class 1 membership, aOR 1.27, 95% CI 1.04, 1.57. CONCLUSIONS: A pattern of timely WCC attendance was more likely among infants in home visiting; however, most infants eligible for home visiting were not enrolled.

Participation in Home Visitation is Associated with Higher Utilization of Early Intervention.

Objectives To determine whether participation in a home visiting program increases and expedites utilization of early intervention services for suspected developmental delays. Methods Children participating in Every Child Succeeds (ECS), a large home visiting (HV) program serving greater Cincinnati, between 2006 and 2012, were propensity score matched to a sample of children identified from birth records who did not receive services from ECS. Data were linked to early intervention (EI) data acquired from the Ohio Department of Health. Descriptive statistics were employed to evaluate success of the matching. Chi square and log-rank tests evaluated whether the proportion of children accessing EI and the time to EI services differed for families participating in HV compared to eligible children not participating. Logistic regression and Cox proportional hazards regression modeled the associations. Results Among 3574 HV and 3574 comparison participants, there was no difference in the time to EI service utilization; however a higher percentage of HV participants accessed services. Overall, 6% of the HV group and 4.3% of the comparison group accessed services (p = 0.001). Modeling revealed an odd ratio = 1.43 [95% confidence interval (CI) 1.16-1.78, p value = 0.001] and hazard ratio = 1.42 [95% CI 1.15-1.75, p value = 0.001]. Differences in utilization were greatest directly after birth and between approximately 2 and 3 years. Conclusions for Practise Participation in home visiting was associated with greater utilization of EI services during two important developmental time points, demonstrating that home visiting may serve as an important resource for facilitating access to early intervention services.