The Impact of Early Substance Use Disorder Treatment Response on Treatment Outcomes Among Pregnant Women With Primary Opioid Use

Willingness to utilize a mobile treatment unit in five counties at the epicenter of the US rural opioid epidemic

INTRODUCTION

US federal policies are evolving to expand the provision of mobile treatment units (MTUs) offering medications for opioid use disorder (MOUD). Mobile MOUD services are critical for rural areas with poor geographic access to fixed-site treatment providers. This study explored willingness to utilize an MTU among a sample of people who use opioids in rural Eastern Kentucky counties at the epicenter of the US opioid epidemic.

METHODS

The study analyzed Cross-sectional survey data from the Kentucky Communities and Researchers Engaging to Halt the Opioid Epidemic (CARE2HOPE) study covering five rural counties in the state. Logistic regression models investigated the association between willingness to utilize an MTU providing buprenorphine and naltrexone and potential correlates of willingness, identified using the Behavioral Model for Vulnerable Populations.

RESULTS

The analytic sample comprised 174 people who used opioids within the past six months. Willingness to utilize an MTU was high; 76.5 % of participants endorsed being willing. Those who had recently received MOUD treatment, compared to those who had not received any form of treatment or recovery support services, had six-fold higher odds of willingness to use an MTU. However, odds of being willing to utilize an MTU were 73 % lower among those who were under community supervision (e.g., parole, probation) and 81 % lower among participants who experienced an overdose within the past six months.

CONCLUSIONS

There was high acceptability of MTUs offering buprenorphine and naltrexone within this sample, highlighting the potential for MTUs to alleviate opioid-related harms in underserved rural areas. However, the finding that people who were recently under community supervision or had overdosed were significantly less willing to seek mobile MOUD treatment suggest barriers (e.g., stigma) to mobile MOUD at individual and systemic levels, which may prevent improving opioid-related outcomes in these rural communities given their high rates of criminal-legal involvement and overdose.

Psychiatric comorbidities and their treatment predict buprenorphine continuation among postpartum people with opioid use disorder

Background

Opioid use disorder (OUD) is a growing crisis among pregnant and postpartum people. Psychiatric comorbidities are common, yet how they impact OUD treatment outcomes is not well characterized. The aim of this study was to assess the association of psychiatric comorbidities and receipt of psychiatric treatment with buprenorphine continuation through one year postpartum among a sample of people with OUD.

Methods

A subsample was identified from a larger retrospective cohort of patients receiving buprenorphine for OUD at the time of delivery from an academic medical center between 2017 and 2020. Medical record abstractions were conducted during pregnancy through one year postpartum. Independent variables included any psychiatric diagnosis and postpartum receipt of psychiatric treatment (medication or behavioral health). The primary outcome was week of buprenorphine discontinuation. Cox Proportional Hazard models were used.

Results

Of 138 patients, 71.8% had a psychiatric condition and 35.5% continued buprenorphine for a full year postpartum. Postpartum buprenorphine continuation was associated with (a) Psychiatric co-morbidity (buprenorphine discontinuation HR 0.49; 95% CI 0.29, 0.82), (b) Receipt of psychiatric medications in weeks 39-52 postpartum (buprenorphine discontinuation HR 0.21; 95% CI 0.06, 0.83), and (c) Receipt of behavioral health therapy in weeks 9-38 postpartum (buprenorphine discontinuation HR 0.40; 95% CI 0.18, 0.90).

Conclusion

Our work suggests a dynamic relationship between OUD treatment outcomes, psychiatric comorbidities and receipt of psychiatric treatments through the highly vulnerable postpartum period. Clinicians and researchers alike should work to advance patient-centered engagement in integrated care models tailored for this unique population.

Association of State Child Abuse Policies and Mandated Reporting Policies With Prenatal and Postpartum Care Among Women Who Engaged in Substance Use During Pregnancy

Importance

Some states have implemented policies that consider substance use during pregnancy as child abuse and require mandated reporting of substance use during pregnancy. Implications of these policies for health care receipt among pregnant people who engage in substance use are unknown.

Objective

To examine the association of state child abuse policies and mandated reporting policies with prenatal and postpartum care among women who engaged in substance use during pregnancy.

Design, Setting, and Participants

In this cross-sectional study, data from the 2016-2019 Pregnancy Risk Assessment Monitoring System survey were analyzed. The study population included 4155 women from 23 states who reported substance use during pregnancy. Data were analyzed between August and November 2021.

Exposures

Delivery in a state with a child abuse policy only (n = 6), a mandated reporting policy only (n = 4), both policies (n = 7), or neither policy (n = 5). One state switched from a mandated reporting policy only to having both policies.

Main Outcomes and Measures

Month of gestation at prenatal care initiation (ie, months 1-10, with a higher number of months indicating later initiation), receipt of adequate prenatal care, and receipt of a postpartum health care visit 4 to 6 weeks after delivery. Sample characteristics were calculated using unweighted frequencies and weighted percentages and means. Associations of state policies with the outcomes were examined using generalized linear regression with generalized estimating equations, adjusting for potential confounders and accounting for the complex sampling design of the Pregnancy Risk Assessment Monitoring System survey.

Results

The study sample included 4155 women who reported substance use during pregnancy; 33.9% of these women delivered in states with a child abuse policy only, 16.4% in states with a mandated reporting policy only, 32.9% in states with both policies, and 16.8% in states with neither policy. Overall, 14.7% of women were Black, 69.0% were White, and 64.6% were aged 18 to 29 years at delivery. Women who delivered in states with a child abuse policy only, mandated reporting policy only, or both policies initiated prenatal care at a later month of gestation (β = 0.44 [95% CI, 0.10-0.78], 0.32 [95% CI, 0.04-0.59], and 0.40 [95% CI, 0.09-0.72], respectively) and had a lower likelihood of adequate prenatal care (risk ratio, 0.85 [95% CI, 0.79-0.91], 0.94 [95% CI, 0.87-1.01], and 0.95 [95% CI, 0.89-1.03], respectively) and a postpartum health care visit (risk ratio, 0.89 [95% CI, 0.82-0.96], 0.89 [95% CI, 0.80-0.98], and 0.92 [95% CI, 0.83-1.02], respectively) compared with women who delivered in states with neither policy.

Conclusions and Relevance

The results indicate that state child abuse policies and mandated reporting policies are associated with reduced receipt of prenatal and postpartum care among women who engage in substance use during pregnancy.

Virtual Peer Support in Women's Health for Pregnant People and Mothers With Substance Use Disorder

OBJECTIVE

To evaluate the effectiveness of a virtual peer support group associated with a women's health unit for mothers and pregnant people with substance use disorder.

DESIGN

The project was guided by the Centers for Disease Control and Prevention's Framework for Program Evaluation in Public Health. Pre-/postintervention surveys were used to evaluate outcomes.

SETTING

Women's health unit in a 325-bed hospital with 900 births a year in the U.S. Midwest and a virtual online meeting format.

PARTICIPANTS

Thirteen people with substance use disorder.

INTERVENTION/MEASUREMENTS

Participants were recruited by nurses on the women's health unit and in existing online meetings. Participants attended a 12-week session of facilitated substance use disorder peer support meetings through an online virtual format. Surveys included the Depression, Anxiety, and Stress Scale; the Alcoholics Anonymous Intention Scale; and pre-/postintervention surveys developed by the authors. Descriptive statistics and narrative description of qualitative data were used.

RESULTS

The Depression, Anxiety, and Stress Scale scores were reduced, on average, by 25%, indicating that participants showed improvement in these conditions. Responses to open-ended questions showed that participants found the meetings helpful for developing coping mechanisms. The virtual space was seen as a comfortable, safe space where participants were able to develop community.

CONCLUSION

Substance use disorder treatment continues to challenge health care providers across the United States. Peer support meetings have been effective in the treatment of people with substance use disorder. Nursing has the holistic historical precedence of creating effectual education and support programs. This program evaluation exemplifies that women's health units are an appropriate location where nurses can integrate this established evidence-based treatment modality.

Non-pharmacologic interventions to improve depression and anxiety among pregnant and parenting women who use substances: An integrative literature review

Pregnant and parenting women who use substances report high rates of comorbid depression and anxiety. Due to the significant impact of this comorbidity on treatment adherence and maternal/child outcomes, effective psychosocial and behavioral interventions to address depression and anxiety in this population are necessary. A directed search of PubMed, PsycINFO, and CINAHL databases produced 22 articles from 20 distinct studies examining non-pharmacologic interventions with an effect on depression and anxiety among pregnant or parenting women using substances. Of the 20 studies reviewed, 8 were randomized controlled trials, 7 were quasi-experimental studies, and 5 were cohort studies. Results revealed a wide array of interventions targeting intrapersonal, interpersonal, and/or structural factors within these women's lives. Parenting therapy and psychosocially enhanced treatment programs had the strongest evidence for positive treatment effect in improving symptoms of depression and anxiety. The use of contingency-management, case-managed care, patient or wellness navigators, mindfulness-based therapy, maternal-child relationship-focused therapy, family therapy, peer support, and therapeutic community-based interventions show promise but warrant further experimental exploration. Comprehensive and gender-specific residential treatment was observationally associated with improvements in depression and anxiety; however, the specific modality of efficacy is unclear. Future research should focus on identifying which modalities are most cost-effective, feasible, and acceptable among this uniquely vulnerable population.

Models of care for opioid dependent pregnant women

As the opioid crisis continues to exist in the United States, opioid use in pregnancy is becoming a more common occurrence. Left untreated, it may result in an increased risk for adverse outcomes for both the mother and her unborn child. Unfortunately, women with opioid use disorders often face numerous barriers when trying to access prenatal care services including limited availability or treatment options, stigma, legal consequences, co-morbid psychiatric disorders, and trauma exposure. A care model that integrates prenatal care, medication assisted treatment and behavioral health services delivered in a trauma-informed environment can improve prenatal care attendance and thus have far-reaching positive implications for both the woman and her newborn child.