Maternal Perception of Infant Sleep and Bonding in Opioid Use Disorder.

OBJECTIVE: Infant sleep problems are common in early infancy and can negatively influence maternal-infant bonding. As opioid-exposed neonates are at increased risk of sleep difficulties, we examined the association between maternal perception of infant sleep difficulties and maternal-infant bonding among dyads affected by maternal opioid use disorder (OUD), from birth through 6 months. METHODS: We enrolled 100 birthing people (participants) between 6 months and 2 years postpartum who had received medications for OUD during their pregnancy. Participants answered questions regarding maternal and infant characteristics, as well as the Postpartum Bonding Questionnaire (PBQ), on which higher scores indicate decreased maternal-infant bonding. Unadjusted and adjusted linear regression models were used to examine the association between infant sleep and bonding. RESULTS: Of 100 study participants, 91 completed the PBQ. Of these, 55% reported difficulties with their infant's sleep during the first 6 months postpartum. Although bonding scores were overall strong, those who reported infant sleep difficulties scored on average 10.40 points higher on the PBQ (ß = 10.40; 95% confidence interval, 5.94-14.85) than participants who did not report sleep difficulties, indicating the negative association between infant sleep problems and bonding. This effect remained after adjusting for relevant maternal-infant characteristics (ß = 6.86; 95% confidence interval, 2.49-11.24). CONCLUSIONS: In this study among postpartum individuals with OUD, maternal perception of infant sleep problems was associated with reduced maternal-infant bonding. This relationship between infant sleep and bonding offers a target for supporting dyads affected by OUD.

Adverse Events at 1 Month Following Medication Initiation for Opioid Use Disorder Among Adolescents and Young Adults.

BACKGROUND: We assess adverse events (AEs) following medication initiation for adolescents and young adults with opioid use disorder (OUD). METHODS: This is a secondary analysis of a clinical trial of long-acting injectable naltrexone (LAI-naltrexone) among youth with OUD aged 15 to 21 years. Participants were recruited from residential treatment and placed into 1 of 3 treatment groups based on medication receipt at time of discharge (no medication, sublingual buprenorphine-naloxone [buprenorphine], or LAI-naltrexone). Frequencies and percentages of AEs by body system were compared by medication group at the 1-month follow-up visit. Logistic regression was used to compare groups on their likelihood of reporting an AE, overall and excluding injection site reactions. RESULTS: Of 199 participants, 71 (36%) received no medication, 59 (30%) buprenorphine, and 69 (35%) LAI-naltrexone at discharge. Participants who received LAI-naltrexone experienced more AEs, primarily due to injection site reactions (62%, accounting for 43% of all AEs among participants who received LAI-naltrexone). There were 6 reports of nonlethal overdose, 5 in the no medication, 1 in the buprenorphine, and none in the LAI-naltrexone group. Participants receiving LAI-naltrexone were more likely to report an AE compared to the other groups (P = .04), but this difference was no longer significant when excluding injection site reactions (P = .82). CONCLUSIONS: Excluding injection site reactions, there were no significant differences in the likelihood of reporting an AE 1 month after receiving LAI-NTX, buprenorphine, and no medications. LAI-naltrexone should be among the medications offered for the treatment of OUD in youth.

Medications for Alcohol Use Disorder among Birthing People with an Alcohol-related Diagnosis.

OBJECTIVES: Although safety and effectiveness of medications for alcohol use disorder (AUD) are well established for adults, literature on these medications in pregnancy is limited. Given known adverse effects of untreated AUD during pregnancy, clinicians and researchers have recently begun to call for reconsidering use of medications for AUD in pregnancy. Thus, we sought to estimate the proportion of birthing people with an alcohol-related diagnosis who received a prescription for medication related to AUD treatment. METHODS: Data were from Meritive MarketScan, a national private insurance claims database. The study cohort included birthing people aged 25-50 who gave birth to a singleton in the United States between 2006 and 2019 and were matched with an infant. Variables included an alcohol-related diagnosis within a year of birth and receiving a prescription for a medication related to AUD treatment. We calculated proportions with alcohol-related diagnoses who received any AUD medication and each medication type. RESULTS: Of 1,432,979 birthing person-infant dyads, 2517 (0.18%) had an alcohol-related diagnosis. Of those with an alcohol-related diagnosis, 8.70% (n = 219) received any medication. The most common was gabapentin (4.69%, n = 118), with benzodiazepines for withdrawal as the second most common (2.19%, n = 55). Approximately 2% received naltrexone (1.91%, n = 48) and/or disulfiram (1.39%, n = 35); 0.56% (n = 14) received acamprosate. No one with an alcohol-related diagnosis received phenobarbital. Almost all medications were received postpartum. CONCLUSIONS: Very few pregnant/postpartum people with alcohol-related diagnoses are prescribed medications related to AUD treatment. Research is needed to examine whether benefits of these medications during pregnancy outweigh harms.

Perinatal substance use treatment and criminal legal system referral trends.

INTRODUCTION: To guide improvements in treatment for pregnant persons with substance use disorders within the criminal legal system, treatment programs must first determine the primary substances of concern for this population. The objective of this study is to compare trends in specific substance use upon admission to treatment in pregnancy, based upon whether referrals originated from the criminal legal system or from another referral source. METHODS: This research accessed data on perinatal substance use (1995-2021) and referral sources from the Treatment Episode Data Set-Admissions (TEDS-A). Analyses use multiple logistic regressions to evaluate trends in primary substance use leading to treatment admission during pregnancy. RESULTS: Approximately 1 % (N = 536,948) of all substance use treatment admissions in TEDS-A were for pregnant people. Between 1995 and 2021, the percentage of treatment admissions increased for primary methamphetamine use (10 % to 27 %), primary opioid use (21 % to 38 %), and primary cannabis use (9 % to 18 %), and decreased for primary cocaine use (32 % to 6 %) and primary alcohol use (26 % to 11 %). By 2021, treatment admissions referred from criminal legal agencies were more likely to primarily be for primary methamphetamine use (33 % vs 25 %) and less likely to be for primary opioid use (22 % vs 42 %) compared to other referral sources. CONCLUSIONS: Trends in substance use treatment during pregnancy have changed substantially over the past few decades and emphasize the unique needs of patients referred to treatment by the criminal legal system. Treatment programs must therefore adapt to fluctuating trends in perinatal substance use. In particular, it is important to expand programs that prioritize treatment of methamphetamine use disorder for pregnant people referred through criminal legal agencies.

Comparative Safety of In Utero Exposure to Buprenorphine Combined With Naloxone vs Buprenorphine Alone.

Importance: Buprenorphine combined with naloxone is commonly used to treat opioid use disorders outside of pregnancy. In pregnancy, buprenorphine alone is generally recommended because of limited perinatal safety data on the combination product. Objective: To compare perinatal outcomes following prenatal exposure to buprenorphine with naloxone vs buprenorphine alone. Design, Settings, and Participants: Population-based cohort study using health care utilization data from Medicaid-insured beneficiaries in the US from 2000 to 2018. The cohort was restricted to pregnant individuals linked to their liveborn infants, with maternal Medicaid enrollment from 3 months before pregnancy to 1 month after delivery and infant enrollment for the first 3 months after birth, unless they died sooner. Exposure: Use of buprenorphine with naloxone vs buprenorphine alone during the first trimester based on outpatient dispensings. Main Outcomes and Measures: Outcomes included major congenital malformations, low birth weight, neonatal abstinence syndrome, neonatal intensive care unit admission, preterm birth, respiratory symptoms, small for gestational age, cesarean delivery, and maternal morbidity. Confounder-adjusted risk ratios were calculated using propensity score overlap weights. Results: This study identified 3369 pregnant individuals exposed to buprenorphine with naloxone during the first trimester (mean [SD] age, 28.8 [4.6] years) and 5326 exposed to buprenorphine alone or who switched from the combination to buprenorphine alone by the end of the first trimester (mean [SD] age, 28.3 [4.5] years). When comparing buprenorphine combined with naloxone with buprenorphine alone, a lower risk for neonatal abstinence syndrome (absolute risk, 37.4% vs 55.8%; weighted relative risk, 0.77 [95% CI, 0.70-0.84]) and a modestly lower risk for neonatal intensive care unit admission (absolute risk, 30.6% vs 34.9%; weighted relative risk, 0.91 [95% CI, 0.85-0.98]) and small for gestational age (absolute risk, 10.0% vs 12.4%; weighted relative risk, 0.86 [95% CI, 0.75-0.98]) was observed. For maternal morbidity, the comparative rates were 2.6% vs 2.9%, respectively, and the weighted relative risk was 0.90 (95% CI, 0.68-1.19). No differences were observed with respect to major congenital malformations overall, low birth weight, preterm birth, respiratory symptoms, or cesarean delivery. Results were consistent across sensitivity analyses. Conclusions and Relevance: There were similar and, in some instances, more favorable neonatal and maternal outcomes for pregnancies exposed to buprenorphine combined with naloxone compared with buprenorphine alone. For the outcomes assessed, compared with buprenorphine alone, buprenorphine with naloxone during pregnancy appears to be a safe treatment option. This supports the view that both formulations are reasonable options for the treatment of opioid use disorder in pregnancy, affirming flexibility in collaborative treatment decision-making.

Reasons pregnant people use cannabis to self-treat health conditions during pregnancy: Results from a US population-based survey.

INTRODUCTION: Little is known about reasons pregnant people self-treat health conditions and pregnancy-related symptoms with cannabis. METHODS: We administered a cross-sectional survey to 3571 pregnant and recently pregnant people from US population-based panels. Participants who used cannabis at some point during pregnancy were asked which health conditions or symptoms they used cannabis to treat and reasons they used cannabis for self-treatment. We explored differences in reasons for self-treatment by sociodemographics. RESULTS: Nine-hundred forty-six participants indicated they used cannabis during pregnancy. Fifty-seven percent (n = 578) of those who used cannabis during pregnancy indicated they used cannabis exclusively for health purposes; 39% (n = 347) indicated they used cannabis for health and recreation. The most common reasons for self-treatment were believing cannabis was safer and more effective than other medications or treatments. Some participants reported not having health insurance or a health care provider as reasons for self-treatment. Black and Hispanic people, and people with household income under $25,000, were more likely than White people and people with household income between $25,000-$49,999 to report barriers to other medications or treatments as reasons for self-treatment. People with high school education were more likely than people with more education to report viewing cannabis as safe and effective for self-treatment. DISCUSSION AND CONCLUSIONS: Most pregnant people self-treating health conditions or symptoms with cannabis are doing so because they consider it safer and more effective than other medications or treatments. Some people, particularly people of colour and low-income people, may also self-treat because they face barriers to other treatments.

Naloxone Use During Pregnancy-Data from 26 US Jurisdictions, 2019-2020.

OBJECTIVES: We aimed to determine the prevalence of self-reported naloxone use during pregnancy among people in the United States with a recent live birth. A secondary objective was to characterize people at increased risk of overdose who did and did not use naloxone. METHODS: We analyzed data from the Pregnancy Risk Assessment Monitoring System from 26 US jurisdictions that conducted an opioid supplement survey from 2019 to 2020. Respondents with increased risk of experiencing an opioid overdose were identified based on self-reported use of illicit amphetamines, heroin, cocaine, or receiving medication for opioid use disorder (MOUD) during pregnancy. Weighted prevalence estimates and 95% confidence intervals were calculated for reported naloxone use at any point during pregnancy among people with an increased risk of overdose. RESULTS: Naloxone use during pregnancy was reported by <1% of the overall study population (unweighted N = 88/34,528). Prevalence of naloxone use was 5.0% (95% CI: 0.0-10.6) among respondents who reported illicit amphetamine use, 15.2% (1.8-28.6) among those who reported heroin use, and 17.6% (0.0-38.1) among those who reported cocaine use. Naloxone use was 14.5% (8.4-20.6) among those who reported taking MOUD. Among people with increased risk of overdose, no significant differences in naloxone use were observed by age, race/ethnicity, education level, residential metropolitan status, or insurance status. CONCLUSIONS: Prevalence of naloxone use among people with an increased risk of overdose during pregnancy ranged from 5.0% to 17.6%. Access to naloxone, overdose prevention education, and treatment for substance use disorders may help reduce morbidity and mortality.

Clinically defining the opioid-exposed birthing person and infant as a dyad to support bedside care, surveillance, and research.

Introduction: An increased incidence of maternal opioid use disorder (OUD) and neonatal abstinence syndrome (NAS) has prompted recommendations supporting a dyadic approach to care for birthing persons and their infants. However, there are no consensus guidelines outlining how the dyad is clinically defined. Methods: To examine how the opioid-exposed birthing person-infant dyad has been defined for purposes of data collection and research, a literature review applying the RAND/UCLA Appropriateness Method was conducted. Results: The search yielded 320 abstracts, with 110 articles identified as having a dyadic focus. While no articles included a specific definition for the dyad, 33 (30%) contained a descriptive reference to the birthing person-infant dyad. Thematic analysis revealed eight recurring elements characteristic of the dyad: (1) engagement, (2) communication, (3) bonding, (4) attachment, (5) mutual responsiveness, (6) reciprocity, (7) synchrony, and (8) attunement. Integrating these elements revealed the interactional relationship between the opioid-exposed birthing person and infant as the foundational principle that defines the dyad. Discussion: This definition shifts the focus of the opioid-exposed dyad from two individual patient populations to an interactional relationship that has broad applicability for clinical use, public health data collection, and research considerations.

Training health professionals to reduce overreporting of birthing people who use drugs to child welfare.

BACKGROUND: Health care providers are a key source of reports of infants to child welfare related to birthing people's substance use. Many of these reports are overreports, or reports that exceed what is legally mandated, and reflect racial bias. We developed and evaluated a webinar for health professionals to address overreporting related to birthing people's substance use. METHODS: This evaluation study collected data from health professionals registering to participate in a professional education webinar about pregnancy, substance use, and child welfare reporting. It collected baseline data upon webinar registration, immediate post-webinar data, and 6 month follow-up data. Differences in both pre-post-and 6 month follow-up data were used to examine changes from before to after the webinars in beliefs, attitudes, and practices related to pregnant and birthing people who use drugs and child welfare reporting. RESULTS: 592 nurses, social workers, physicians, public health professionals, and other health professionals completed the baseline survey. More than half of those completing the baseline survey (n = 307, 52%) completed one or both follow-up surveys. We observed statistically significant changes in five of the eleven opioid attitudes/beliefs and in four of the nine child welfare attitudes/beliefs from baseline to follow-ups, and few changes in "control statements," i.e. beliefs we did not expect to change based on webinar participation. All of the changes were in the direction of less support for child welfare reporting. In particular, the proportion agreeing with the main evaluation outcome of "I would rather err on the side of overreporting to child welfare than underreporting to child welfare" decreased from 41% at baseline to 28% and 31% post-webinar and at 6-month follow up (p = 0.001). In addition, fewer participants endorsed reporting everyone at the 6 month follow-up than at baseline (12% to 22%) and more participants endorsed reporting no one at the 6-month follow-up than at baseline (28% to 18%), p = 0.013. CONCLUSIONS: Webinars on the legal, scientific, and ethical aspects of reporting that are co-developed with people with lived experience may be a path to reducing health professional overreporting to child welfare related to birthing people's substance use.

Psychosocial and medication interventions to stop or reduce alcohol consumption during pregnancy.

BACKGROUND: Despite the known harms, alcohol consumption is common in pregnancy. Rates vary between countries, and are estimated to be 10% globally, with up to 25% in Europe. OBJECTIVES: To assess the efficacy of psychosocial interventions and medications to reduce or stop alcohol consumption during pregnancy. SEARCH METHODS: We searched the Cochrane Drugs and Alcohol Group Specialised Register (via CRSLive), Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, CINAHL, Web of Science, and PsycINFO, from inception to 8 January 2024. We also searched for ongoing and unpublished studies via ClinicalTrials.gov and the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP). All searches included non-English language literature. We handsearched references of topic-related systematic reviews and included studies. SELECTION CRITERIA: We included randomised controlled trials that compared medications or psychosocial interventions, or both, to placebo, no intervention, usual care, or other medications or psychosocial interventions used to reduce or stop alcohol use during pregnancy. Our primary outcomes of interest were abstinence from alcohol, reduction in alcohol consumption, retention in treatment, and women with any adverse event. DATA COLLECTION AND ANALYSIS: We used standard Cochrane methodological procedures. MAIN RESULTS: We included eight studies (1369 participants) in which pregnant women received an intervention to stop or reduce alcohol use during pregnancy. In one study, almost half of participants had a current diagnosis of alcohol use disorder (AUD); in another study, 40% of participants had a lifetime diagnosis of AUD. Six studies took place in the USA, one in Spain, and one in the Netherlands. All included studies evaluated the efficacy of psychosocial interventions; we did not find any study that evaluated the efficacy of medications for the treatment of AUD during pregnancy. Psychosocial interventions were mainly brief interventions ranging from a single session of 10 to 60 minutes to five sessions of 10 minutes each. Pregnant women received the psychosocial intervention approximately at the end of the first trimester of pregnancy, and the outcome of alcohol use was reassessed 8 to 24 weeks after the psychosocial intervention. Women in the control group received treatment as usual (TAU) or similar treatments such as comprehensive assessment of alcohol use and advice to stop drinking during pregnancy. Globally, we found that, compared to TAU, psychosocial interventions may increase the rate of continuously abstinent participants (risk ratio (RR) 1.34, 95% confidence interval (CI) 1.14 to 1.57; I2 =0%; 3 studies; 378 women; low certainty evidence). Psychosocial interventions may have little to no effect on the number of drinks per day, but the evidence is very uncertain (mean difference -0.42, 95% CI -1.13 to 0.28; I2 = 86%; 2 studies; 157 women; very low certainty evidence). Psychosocial interventions probably have little to no effect on the number of women who completed treatment (RR 0.98, 95% CI 0.94 to 1.02; I2 = 0%; 7 studies; 1283 women; moderate certainty evidence). None of the included studies assessed adverse events of treatments. We downgraded the certainty of the evidence due to risk of bias and imprecision of the estimates. AUTHORS' CONCLUSIONS: Brief psychosocial interventions may increase the rate of continuous abstinence among pregnant women who report alcohol use during pregnancy. Further studies should be conducted to investigate the efficacy and safety of psychosocial interventions and other treatments (e.g. medications) for women with AUD. These studies should provide detailed information on alcohol use before and during pregnancy using consistent measures such as the number of drinks per drinking day. When heterogeneous populations are recruited, more detailed information on alcohol use during pregnancy should be provided to allow future systematic reviews to be conducted. Other important information that would enhance the usefulness of these studies would be the presence of other comorbid conditions such as anxiety, mood disorders, and the use of other psychoactive substances.

Listening to Black Pregnant and Postpartum People: Using Technology to Enhance Equity in Screening and Treatment of Perinatal Mental Health and Substance Use Disorders.

Perinatal mood and anxiety disorders (PMADs), perinatal substance use disorders (PSUDs), and intimate partner violence (IPV) are leading causes of pregnancy-related deaths in the United States. Screening and referral for PMADs, PSUDs and IPV is recommended, however, racial disparities are prominent: Black pregnant and postpartum people (PPP) are less likely to be screened and attend treatment compared to White PPP. We conducted qualitative interviews to better understand the experience of Black PPP who used a text/phone-based screening and referral program for PMADs/PSUDs and IPV-Listening to Women and Pregnant and Postpartum People (LTWP). We previously demonstrated that LTWP led to a significant reduction in racial disparities compared to in-person screening and referral, and through the current study, sought to identify facilitators of PMAD/PSUD symptom endorsement and treatment attendance. Semi-structured interviews were conducted with 68 Black PPP who were or had been pregnant within the last 24 months, and who either had or did not have a PMAD or PSUD. Participants were enrolled in LTWP and provided feedback on their experience. Using a grounded theory approach, four themes emerged: usability, comfort, necessity, and recommendations. Ease of use, brevity, convenience, and comfort in discussing mental health and substance use via text were highlighted. Need for a program like LTWP in Black communities was discussed, given the reduction in perceived judgement and access to trusted information and resources for PMADs/PSUDs, which may lessen stigma. These qualitative findings illuminate how technology-based adaptations to behavioral health screening and referral can reduce perceived negative judgment and facilitate identification and referral to treatment, thereby more adequately meeting needs of Black PPP.

Interconnections between unintended pregnancy, alcohol and other drug use, and pregnancy, birth, infant, childhood and socioeconomic outcomes: a scoping review.

BACKGROUND: Unintended pregnancy (UIP) and substance use disorder share underlying root causes with similar impacts for women and their offspring in pregnancy, birth and beyond. Furthermore, intoxication with alcohol and other drugs (AOD) increases the risk of UIP. OBJECTIVES: To assess the available evidence on associations between UIP and health, social and economic outcomes, in women who use AOD. SEARCH STRATEGY: The review utilised the Joanna Briggs Institute Methodology for Scoping Reviews and PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) reporting guidelines. The search was conducted across multiple databases, including Scopus and Medline, and limited to studies published between January 2000 to June 2023. SELECTION CRITERIA: Studies reporting on interactions between AOD use and UIP, and pregnancy, birth, infant, childhood, social or economic outcomes. All patterns and types of AOD use, except isolated use of tobacco, were included. Studies were available in English and conducted in high-income countries. DATA COLLECTION AND ANALYSIS: Selected articles were reviewed, and data collected by two independent reviewers using a standardised data extraction sheet. Findings were summarised and reported descriptively. MAIN RESULTS: A total of 2536 titles and abstracts were screened, 97 full texts were reviewed, and three studies were selected for inclusion in the scoping review. There was heterogeneity in types and patterns of AOD use, differences in study design and tools to assess pregnancy intention, and each focused on disparate outcomes. No study assessed or reported on birth outcomes. CONCLUSION: There is a paucity of data examining the intersection between AOD use and UIP and further research is needed.

Strategies to improve delivery of equitable and evidence-informed care for pregnant and birthing people with a substance use disorder in acute care settings: A scoping review protocol.

This protocol outlines a proposed scoping review to characterize evidence on implementation and quality improvement (QI) strategies that aim to improve equitable, evidence-informed care delivery for pregnant and birthing people with substance use disorder (SUD) in acute care. Untreated SUD during pregnancy is associated with an increased risk of overdose and severe maternal morbidity. Acute care settings are one important place to deliver equitable, evidence-informed clinical care. While clinical practice guidelines for substance use treatment and care of pregnant and birthing people with SUD exist, there are gaps in implementation. Our population of interest is pregnant and birthing people with SUD in an acute care setting. We will include US-based studies that describe or evaluate implementation or QI strategies, including experimental, observational, and descriptive studies published from 2016 to 2023. The proposed scoping review will be conducted in accordance with JBI methodology for scoping reviews and registered at OSF (registration number: BC4VZ). We will search MEDLINE (PubMed), CINAHL Complete (EBSCO), Scopus (Elsevier), and APA PsychInfo (Ovid) for published studies. Conference proceedings and Perinatal Quality Collaborative websites will be searched for grey literature. Two reviewers will independently screen then extract studies that meet inclusion criteria using a data extraction tool. The completion of this scoping review will help illuminate strengths and gaps in research and practice that aim to inform substance use treatment and care in acute care settings for pregnant and birthing people with SUD.

Child Protection System Removal and Short-Interval Births Among Individuals With Prenatal Substance Use.

Child protection systems often intervene after substance-exposed births but are not designed to address the postpartum needs of the delivering parent. In this retrospective cohort study, we aimed to estimate the association between early child protection system removal and high-risk subsequent birth trajectories among a cohort of mothers with substance-exposed births in California. Of 6,893 births in 2015 with documented prenatal drug and alcohol exposure, 20.4% of mothers experienced child protection system removal within 30 days after birth. First-month child protection system removal was associated with short-interval birth (adjusted hazard ratio [HR] 1.61, 95% CI, 1.09-2.36) and short-interval birth with documentation of substance exposure (adjusted HR 3.17, 95% CI, 1.65-6.08). We found that child separation was associated with an increase, not a reduction, in subsequent substance-exposed births. These findings indicate the need for focused public health and supportive services to address the treatment, health care, family-building, and psychological needs of parents with substance use during pregnancy.

First Trimester Use of Buprenorphine or Methadone and the Risk of Congenital Malformations.

Importance: Use of buprenorphine or methadone to treat opioid use disorder is recommended in pregnancy; however, their teratogenic potential is largely unknown. Objective: To compare the risk of congenital malformations following in utero exposure to buprenorphine vs methadone. Design, Setting, and Participants: This population-based cohort study used health care utilization data from publicly insured Medicaid beneficiaries in the US from 2000 to 2018. A total of 13 360 pregnancies with enrollment from 90 days prior to pregnancy start through 1 month after delivery and first trimester use of buprenorphine or methadone were included and linked to infants. Data were analyzed from July to December 2022. Exposure: A pharmacy dispensing of buprenorphine or a code for administration of methadone in the first trimester. Main Outcomes and Measures: Primary outcomes included major malformations overall and malformations previously associated with opioids (any cardiac malformations, ventricular septal defect, secundum atrial septal defect/nonprematurity-related patent foramen ovale, neural tube defects, clubfoot, and oral clefts). Secondary outcomes included other organ system-specific malformations. Risk differences and risk ratios (RRs) were estimated comparing buprenorphine with methadone, adjusting for confounders with propensity score overlap weights. Results: The cohort included 9514 pregnancies with first-trimester buprenorphine exposure (mean [SD] maternal age, 28.4 [4.6] years) and 3846 with methadone exposure (mean [SD] maternal age, 28.8 [4.7] years). The risk of malformations overall was 50.9 (95% CI, 46.5-55.3) per 1000 pregnancies for buprenorphine and 60.6 (95% CI, 53.0-68.1) per 1000 pregnancies for methadone. After confounding adjustment, buprenorphine was associated with a lower risk of malformations compared with methadone (RR, 0.82; 95% CI, 0.69-0.97). Risk was lower with buprenorphine for cardiac malformations (RR, 0.63; 95% CI, 0.47-0.85), including both ventricular septal defect (RR, 0.62; 95% CI, 0.39-0.98) and secundum atrial septal defect/nonprematurity-related patent foramen ovale (RR, 0.54; 95% CI, 0.30-0.97), oral clefts (RR, 0.65; 95% CI, 0.35-1.19), and clubfoot (RR, 0.55; 95% CI, 0.32-0.94). Results for neural tube defects were uncertain given low event counts. In secondary analyses, buprenorphine was associated with a decreased risk of central nervous system, urinary, and limb malformations but a greater risk of gastrointestinal malformations compared with methadone. These findings were consistent in sensitivity and bias analyses. Conclusions and Relevance: In this cohort study, the risk of most malformations previously associated with opioid exposure was lower in buprenorphine-exposed infants compared with methadone-exposed infants, independent of measured confounders. Malformation risk is one factor that informs the individualized patient decision regarding medications for opioid use disorder in pregnancy.

Trends and Disparities in Perinatal Opioid Use Disorder Treatment in Medicaid, 2007-2012.

We described Medicaid-insured women by receipt of perinatal opioid use disorder (OUD) treatment; and trends and disparities in treatment. Using 2007 to 2012 Medicaid Analytic eXtract data from 45 states and D.C., we identified deliveries among women with OUD. Regressions modeled the association between patient characteristics and receipt of any OUD treatment, medication for OUD (MOUD), and counseling alone during the perinatal period. Rates of any OUD treatment and MOUD for women with perinatal OUD increased over the study period, but trends differed by subgroup. Compared with non-Hispanic White women, Black and American Indian/Alaskan Native (AI/AN) women were less likely to receive any OUD treatment, and Black women were less likely to receive MOUD. Over time, the disparity in receipt of MOUD between Black and White women increased. Overall gains in OUD treatment were driven by improvements in perinatal OUD care for White women and obscured disparities for Black and AI/AN women.

A Dyadic Framework of Care for Opioid-exposed Birthing Persons and Their Infants and Children.

OBJECTIVE: To develop a dyadic-centered framework focused on clinical care, surveillance, and research for birthing persons with opioid use disorder (OUD) and their infants and children. STUDY DESIGN: Between February and March 2023, an analysis was conducted within the US Department of Health and Human Services (HHS) of activities directed at opioid-exposed birthing persons and their infants and children (the dyad) to identify: 1) number of activities, stratified by type and 2) characteristics across health and supportive activities that serve the dyad vs birthing persons or infants and children individually. Descriptive and thematic analyses were used to assess quantity and characteristics of fiscal year 2023-2024 activities aggregated across eleven HHS agencies. RESULTS: Of 181 activities examined, 75 met inclusion criteria specific to serving birthing persons with OUD and opioid-exposed infants and children. Sixty-two percent of activities were dyad focused. Five categories of dyadic activities were identified: research (45%), education and training (28%), health and supportive services (21%), surveillance (4%), and quality improvement (2%). Eight specific characteristics were key to dyadic activities: a life course and generational approach, emphasis on relationship, dyadic outcomes, service wraparound, payment structures supporting dyadic care, data linkage, and social determinants of health. CONCLUSIONS: This analysis of HHS activities directed at birthing persons with OUD and opioid-exposed infants and children showed that most programs had a dyadic focus. Synthesizing elements identified from activities serving the dyad facilitated the development of a dyadic framework integrating clinical care, public health surveillance, and research.

Stopping Criminalization at the Bedside.

Low-income women and, disproportionately low-income women of color seeking reproductive and pregnancy care are increasingly subject to what this article terms carceral care - care compromised by its' proximity to punishment systems. This article identifies the legal and health care practice mechanisms leading to carceral care and proposes solutions designed to stop criminalization at the bedside.