Are you thinking what I'm thinking? Defining what we mean by "polysubstance use."

The rise in drug overdoses and harms associated with the use of more than one substance has led to increased use of the term "polysubstance use" among researchers, clinicians, and public health officials. However, the term retains no consistent definition across contexts. The current authors convened from disciplines including sociology, epidemiology, neuroscience, and addiction psychiatry to propose a recommended definition of polysubstance use. An iterative process considered authors' formal and informal conversations, insights from relevant symposia, talks, and conferences, as well as their own research and clinical experiences to propose the current definition. Three key concepts were identified as necessary to define polysubstance use: (1) substances involved, (2) timing, and (3) intent. Substances involved include clarifying either (1) the number and type of substances used, (2) presence of more than one substance use disorder, or (3) primary and secondary substance use. The concept of timing is recommended to use clear terms such as simultaneous, sequential, and same-day polysubstance use to describe short-term behaviors (e.g., 30-day windows). Finally, the concept of intent refers to clarifying unintentional use or exposure when possible, and greater attention to motivations of polysubstance use. These three components should be clearly defined in research on polysubstance use to improve consistency across disciplines. Consistent definitions of polysubstance use can aid in the synthesis of evidence to better address an overdose crisis that increasingly involves multiple substances.

Decreased Homelessness among Women Involved in the Criminal Legal System after a COVID-19 Housing Intervention.

The COVID-19 outbreak fueled unprecedented public health efforts to mitigate the spread of infection, including rapid provision of non-congregate housing to people experiencing homelessness. People on community supervision (criminal probation or parole) have high levels of homelessness due to housing discrimination, poverty and racism, and are among the groups most vulnerable to COVID-19. We examined housing status in a cohort of women with probation histories in Alameda County, CA before and after the COVID-19 outbreak (N=204). Before March 2020, 38% of women in the cohort reporting being homeless (95% CI: 34-43%), a level that was consistent over 2 years. As of August 2020, 15% of the cohort was homeless (95% CI: 10-20%; relative risk [RR] 0.40, 95% CI: 0.28, 0.55; p<0.001). During a period of assertive public health efforts to reduce COVID-19 risk through provision of housing, we found meaningful reductions in homelessness in this sample of vulnerable women.

Understanding polysubstance use at the daily and event levels: protocol for a mixed-methods qualitative and ecological momentary assessment study in a community-based sample of people who use illicit drugs in Oakland, California, USA.

INTRODUCTION: Polysubstance use is extremely common among people who use illicit opioids in the USA. It is associated with poor substance use treatment outcomes, infectious disease risk and alarming rates of drug overdose. Nearly all extant literature examines polysubstance use over broad time frames, such as 30 days or 6 months. However, both substance use and overdose risk are episodic. To build a stronger understanding of polysubstance use and overdose risk, we need to expand the knowledge base to include daily-level and event-level data that examine how substances are used together, in which combinations and in which contexts. The study described in this protocol will use qualitative and ecological momentary assessment (EMA) methods to examine polysubstance use and overdose risk on a daily and event level. METHODS AND ANALYSIS: This is a mixed-methods observational study with three phases. The first phase is formative, consisting of qualitative interviews with people who use multiple substances (N=20), to inform the development of items for the EMA component. The second phase is EMA data collection with people who use multiple substances (N=120), three times daily for 28 days. The third phase consists of mixed-methods inquiries with a subset of participants (N=20), using participant-level EMA data and qualitative techniques to build a nuanced understanding of the motivations and contexts of polysubstance use in everyday life. Analytical induction methods will be used to interpret qualitative data. Hierarchical linear modelling methods will be used to analyse EMA data. ETHICS AND DISSEMINATION: This research has been reviewed and approved by the Institutional Review Board at RTI International (#MOD00001782 for EMA procedures and #MOD00001241 for qualitative procedures). Participants engage in an informed consent procedure for each component of the study. Data will be managed and shared per the National Institutes of Health extramural data sharing policy.

"Just another thing for me to stress off of": Responses to unintentional fentanyl use in a community-based study of people who use opioids.

The unintentional consumption of fentanyl is a serious health risk for people who use illicit drugs. In an ongoing community-based study regarding polysubstance use among people who use opioids, we found that 17 of 58 (29%) of participants who did not endorse fentanyl use in the past thirty days tested positive for fentanyl during point-of-care urinalysis (UA). This paper describes the reactions and experiences of participants who were informed they had consumed fentanyl unintentionally, as well as how the research team handled the unanticipated occurrence of discordant results. Consistent with other recent studies, we found that people learning of unintentional fentanyl use expressed strong concerns about accidental overdose. It was common for participants to reflect on recent substance use experiences that were atypical and might have involved fentanyl, as well as to examine sources of recent drug purchases. While not all participants were surprised that they had unintentionally consumed fentanyl, all felt that learning their positive results was important due to risk of overdose. Research and medical staff have an opportunity to promote awareness of possible contamination by sharing and discussing UA test results with people who use drugs in non-judgmental manner. In addition to the widely promoted harm reduction strategy of testing drugs with fentanyl test strips, self-administered point-of-care UA, particularly after an unexpected reaction to using a drug, could provide useful information for people buying and using illicit drugs.

"Just another thing for me to stress off of:" Responses to Unintentional Fentanyl Use in a Community-based Study of People who Use Opioids.

The unintentional consumption of fentanyl is a serious health risk for people who use illicit drugs. In an ongoing community-based study regarding polysubstance use among people who use opioids, we found that 17 of 58 (29%) of participants who did not endorse fentanyl use in the past thirty days tested positive for fentanyl during point-of-care urinalysis (UA). This paper describes the reactions and experiences of participants who were informed they had consumed fentanyl unintentionally, as well as how the research team handled the unanticipated occurrence of discordant results. Consistent with other recent studies, we found that people learning of unintentional fentanyl use expressed strong concerns about accidental overdose. It was common for participants to reflect on recent substance use experiences that were atypical and might have involved fentanyl, as well as to examine sources of recent drug purchases. While not all participants were surprised that they had unintentionally consumed fentanyl, all felt that learning their positive results was important due to risk of overdose. Research and medical staff who routinely conduct urinalysis have an opportunity to promote awareness of possible contamination by sharing and discussing UA test results with people who use drugs in non-judgmental manner. In addition to the widely promoted harm reduction strategy of testing drugs with fentanyl test strips, self-administered UA, particularly after an unexpected reaction to using a drug, could provide useful information for people buying and using illicit drugs.

Nonurgent Emergency Department Use Among Women Sentenced to Probation.

Like women who are incarcerated, women sentenced to probation have high levels of physical and mental health morbidities. They rely heavily on hospital emergency departments (EDs) for health care in community settings. We examined the prevalence of nonurgent ED use in a cohort of women with a history of probation system involvement in Alameda County, California. We found that two-thirds of ED visits were nonurgent, even though most women had health insurance. Factors associated with nonurgent ED use included having one or more chronic health conditions, severe substance use, low health literacy, and recent arrest. Among a subgroup of women who also received primary care, dissatisfaction with a recent primary care visit was also associated with nonurgent ED use. The heavy use of the ED for nonurgent care in this study may reflect a need to provide options better attuned to the multiple forms of instability and barriers to wellness faced by women with criminal legal system involvement.

Routine and preventive health care use in the community among women sentenced to probation.

BACKGROUND: Women involved in the criminal legal (CL) system in the United States have much higher levels of chronic and infectious illness than women in the general population. Over 80% of women in the CL system are on community supervision, which means they receive health care in community settings. While the use of Emergency Department care among CL involved populations has been examined fairly extensively, less is known about engagement in routine and preventive medical care among people on community supervision. METHODS: We conducted a longitudinal study of health care utilization among women with Medicaid who were currently or previously sentenced to probation in Alameda County, CA (N = 328). At baseline, 6- and 12-months, we interviewed participants about every medical care visit in the six months prior, and about potential influences on  health care utilization based on the Behavioral Model for Vulnerable Populations (BMVP). Associations between BMVP factors and utilization of routine or preventive care were estimated using Poisson regression models with robust standard errors. Generalized estimating equations (GEE) were used account for repeated measures over time. RESULTS: A diagnosis of one or more chronic illnesses was reported by 82% of participants. Two-thirds (62%) of women engaged in routine or preventive care in the six months prior to interview. A quarter of women engaging in routine or preventive care did not have a primary care provider (PCP). Having a PCP doubled the likelihood of using routine or preventive care (adjusted Relative Risk [adjRR] 2.27, p < 0.001). Subsistence difficulty (adjRR 0.74, p = 0.01) and unmet mental health care need (adjRR 0.83, p = 0.001) were associated with a lower likelihood of using routine or preventive care. CONCLUSION: Findings underscore the importance of meeting the basic needs of women on community supervision and of connecting them with primary health care providers.

Perceived healthcare quality and contraception utilization among persons recently incarcerated.

Purpose: Previously incarcerated women have specific gender and physiologic needs that are poorly addressed on community re-entry. The objective of this study is to evaluate the relationship between contraception use and perceived healthcare quality post-incarceration. Additionally, we examine the association between social determinants of health and contraception use post-incarceration. Methods: A secondary analysis of a cross-sectional study of reproductive-aged women with a history of criminal-justice involvement in three cities (n = 383) was performed. Questions related to demographics, social determinants of health, sexual and reproductive health practices, health services use, and healthcare quality were analyzed. Bivariate analysis and logistic regression examined associations between these variables and contraception utilization among persons recently incarcerated. Results: 35% of the participants used a method to prevent pregnancy. There were no significant differences noted between contraceptive users and non-users in perceived healthcare quality. Participants who were not using a contraceptive method were more likely to lack health insurance and experience food insecurity when compared to contraceptive users. Conclusions: Although there was no difference in perceived healthcare quality between contraceptive users and non-users, significant barriers to contraceptive access on community re-entry exist. More studies are warranted to explore the sexual and reproductive health of previously incarcerated women.

Cervical Cancer Prevention Behaviors Among Criminal-Legal Involved Women from Three U.S. Cities.

Background: This study aims to understand how criminal-legal involved women from three U.S. cities navigate different health resource environments to obtain cervical cancer screening and follow-up care. Methods: We conducted a cross-sectional study of women with criminal-legal histories from Kansas City KS/MO; Oakland, CA; and Birmingham, AL. Participants completed a survey that explored influences on cervical cancer prevention. Responses from all women with/without up-to-date cervical cancer screening and women with abnormal Pap testing who did/did not obtain follow-up care were compared. Proportions and associations were tested with chi-square or analysis of variance tests. Multivariable regression was performed to identify variables independently associated with up-to-date cervical cancer screening and reported as odds ratios (ORs) with 95% confidence intervals (CIs). Results: There were n = 510 participants, including n = 164 Birmingham, n = 108 Kansas City, and n = 238 Oakland women. Criminal-legal involved women in Birmingham (71.3%) and Kansas City (68.9%) were less likely to have up-to-date cervical cancer screening than women in Oakland (84.5%, p = 0.01). More women in Birmingham (14.6%) and Kansas City (16.7%) needed follow-up for abnormal Pap than women in Oakland (6.7%, p = 0.003), but there were no differences in follow-up rates. Predictors for up-to-date cervical cancer screening included access to a primary care provider (OR: 3.3, 95% CI: 1.4-7.7), health literacy (OR: 0.3, 95% CI: 0.2-0.7), and health behaviors, including avoiding tobacco (OR: 0.4, 95% CI: 0.1-0.9) and HPV vaccination (OR: 3.4, 95% CI: 1.0-10.9). Conclusions: Cervical cancer screening and follow-up varied by study site. The results suggest that patient level factors coupled with the complexity of accessing care in different health resource environments impact criminal-legal involved women's cervical cancer prevention behaviors.

Health and Health Service Needs: Comparison of Older and Younger Women with Criminal-Legal Involvement in Three Cities.

Objectives: We profiled the health and health services needs of a sample of older adult women (age 50+) with criminal-legal system (CLS) involvement and compared them with younger women (age 18-49), also CLS-involved. Methods: Using survey data collected from January to June 2020 from adult women with CLS involvement in three US cities, we profiled and compared the older adult women with younger women on behavioral and structural risk factors, health conditions, and health services access and use. Results: One-third (157/510) were age 50+. We found significant differences (p < .05) in health conditions and health services use: older women had more chronic conditions (e.g., hypertension and stroke) and more multimorbidity and reported more use of personalized care (e.g., private doctor, medical home, and health insurance). Discussion: Although older women with CLS involvement reported good access to health services compared with younger women, their chronic health conditions, multimorbidity, and functional declines merit attention.

Cervical Cancer Risk and Prevention Practices Among Sexual Minority Women with Criminal-Legal System Involvement.

Women with criminal-legal system involvement bear a disproportionate burden of cervical cancer, indeed 4-5 times more than women without criminal-legal system involvement. While we also know that sexual minority identification (lesbian/gay, queer, bisexual, or not straight) is more common among women with criminal-legal system involvement, we lack understanding of the cervical cancer risk and prevention practices of this group of women. In 2019-2020, we used surveys to investigate cervical cancer risk and prevention practices among 510 women with criminal-legal system involvement in Kansas City (KS and MO), Oakland (CA), and Birmingham (AL). In a secondary data analysis, we compared sexual minority women (SMW defined as women who identified as lesbian/gay, bisexual, or other -19% of the sample) to women who identified as heterosexual or straight - 81% of sample). SMW were less likely to have ever gotten a cervical cancer screening test, compared to straight women. Having a provider whom women felt they could rely on was associated with having an up-to-date cervical cancer screening test among SMW. SMW with criminal-legal system involvement are missing out on necessary cancer screenings. Further study to understand why and interventions to ensure this group receives preventive care are needed to prevent cervical cancer and reduce disparities.

Social Stability and Unmet Health Care Needs in a Community-Based Sample of Women Who Use Drugs.

OBJECTIVE: To examine the relationship between social stability and access to healthcare services among a community-based sample of adult female drug users. METHODS: We developed a measure of social stability and examined its relationship to health care access. Data came from a cross-sectional sample of female drug users (N = 538) in Oakland, CA who were interviewed between September 2014 and August 2015. We categorized women as having low (1-5), medium (6-10), or high (11-16) social stability based on the tertile of the index sample distribution. We then used ordered logistic regression to examine the relationship between social stability and self-reported access to mental health services and medical care. RESULTS: Compared with women in the low stability group, those with high stability experienced a 58% decline in the odds of needed but unmet mental health services [AOR: 0.42; 95% C.I.: 0.26, 0.69] and a 68% decline in the odds of unmet medical care [AOR: 0.32; 95% C.I.: 0.19, 0.54] after adjusting for confounders. The coefficients we observed reduced in size at higher levels of the stability index suggesting a positive association between social experiences and access to healthcare services. CONCLUSION: Women who use drugs are at increased risk of adverse health outcomes and often experience high levels of unmet healthcare needs. Our study highlights the importance of addressing social determinants of health and suggests that improving social factors such as housing stability and personal safety may support access to healthcare among female drug users.

Differences in abortion-related knowledge among women involved in the criminal legal system in three US cities.

OBJECTIVE: We examined if abortion-related knowledge among women with criminal legal system involvement differed in three U.S. cities in states with varying abortion policies. STUDY DESIGN: Respondents were self-identified women with criminal legal system involvement. Data come from a cross-sectional baseline survey of 381 women in three U.S. cities: Oakland, California, Kansas City, Kansas/Missouri, and Birmingham, Alabama. The primary outcome, high abortion-related knowledge, was based on a 10-item scale dichotomized into low vs high abortion-related knowledge. We used descriptive statistics, bivariable associations, and logistic regression to assess the association between high abortion-related knowledge, city of residence, and other possible related factors. RESULTS: Respondents in Kansas City, KS/MO and Birmingham, AL had lower odds of high abortion-related knowledge compared to respondents in Oakland, CA (OR: 0.19, 95% CI: 0.10-0.38 and OR: 0.17, 95% CI: 0.11-0.28, respectively). In adjusted analysis, the association remained after controlling for race/ethnicity, insurance status, and community supervision past year. CONCLUSIONS: Findings underscore the need for communicating clear and accurate information about abortion care, especially in states where laws and ongoing political challenges make it difficult to access both reliable information and services. IMPLICATIONS: Efforts to disseminate accurate information regarding abortion care, particularly among marginalized people, should utilize multiple venues in addition to traditional healthcare information sources. Reproductive justice advocates should connect with jails and probation offices to reach people with criminal legal system involvement and foster increased knowledge of reproductive rights and services.

Abnormal Pap Follow-Up among Criminal-Legal Involved Women in Three U.S. Cities.

Criminal-legal involved women experience significant barriers to preventive cervical care, and consequently there is a higher incidence of cervical cancer in this population. The purpose of this study is to identify variables that may facilitate abnormal Pap follow-up among criminal-legal involved women living in community settings. The study included n = 510 women with criminal-legal histories, from three U.S. cities-Birmingham, AL; Kansas City, KS/MO; Oakland, CA. Participants completed a 288-item survey, with questions related to demographics, social advantages, provider communication, and reasons for missing follow-up care. There were n = 58 women who reported abnormal Pap testing, and n = 40 (69%) received follow-up care. Most women received either repeat Pap/HPV testing (n = 15, 38%), or colposcopy and/or biopsy (n = 14, 35%). Women who did not follow-up (n = 15, 26%) cited that they forgot (n = 8, 53%), were uninsured (n = 3, 20%), or were reincarcerated (n = 3, 20%). In a multivariate analysis, both having a primary care provider (OR 4.6, 95% CI 1.3-16.0) and receiving specific provider communication about follow-up (OR 3.8, 95% CI 1.1-13.2) were independent predictors for abnormal Pap follow-up. Interventions that offer linkages to providers in the community or ensure abnormal Pap care plans are communicated effectively may mitigate the disparate incidence of cervical cancer among criminal-legal involved women.

Criminal Justice-Involved Women Navigate COVID-19: Notes From the Field.

In March-April, 2020, we communicated with a cohort of criminal justice-involved (CJI) women to see how they were navigating COVID-19, chronic illness, homelessness, and shelter-in-place orders in Oakland, Birmingham, and Kansas City. We report on conversations with N = 35 women (out of the cohort of 474 women) and our own observations from ongoing criminal justice involvement studies. Women reported barriers to protecting themselves given widespread unstable housing and complex health needs, though many tried to follow COVID-19 prevention recommendations. Women expressed dissatisfaction with the suspension of research activities, as the pandemic contributed to a heightened need for study incentives, such as cash, emotional support, and other resources. COVID-19 is illuminating disparities between those who can follow recommended actions to prevent infection and those who lack resources to do so. Concerted efforts are required to reduce inequities that put the 1.3 million U.S. women under criminal justice supervision at risk for infection and mortality.

Integrating Reproductive and Sexual Health Education and Services Into Opioid Use Disorder Treatment Programs: A Qualitative Study.

OBJECTIVES: Women with opioid use disorder (OUD) in the USA are at risk for poor reproductive and sexual health (RSH) outcomes. The qualitative research presented here is part of a larger mixed methods study. The qualitative component used an implementation science framework to investigate provider and staff perspectives regarding the integration of RSH education and services for reproductive-age women in opioid treatment programs (OTPs) in North Carolina. METHODS: Thirty-one semistructured interviews were conducted with providers and staff at 9 OTPs between November and December, 2017. The Consolidated Framework for Implementation Research (CFIR) was used to assess multilevel implementation contexts (eg, patient, provider, organizational) to identify barriers and facilitators that might influence effective intervention implementation. Interviews were audio-recorded, transcribed, coded, and analyzed to identify key themes. Deductive and inductive approaches were used. RESULTS: Barriers included transportation, childcare, and time constraints (patient-level), lack of communication between providers (provider-level), lack of political will, competing priorities, and shortages of available resources (organizational-level). Facilitators included a group education approach (patient-level), strong communication (provider-level), and a culture of collaboration (organizational-level). CONCLUSIONS: Assessing determinants of implementation is important to the development of RSH interventions. CFIR constructs were found to be important influences that could facilitate or hinder effective implementation. Integration of RSH education and services is a process, and, when addressed in stages, might be feasible. A broad range of RSH education and services has the potential to have a profound impact on the health of women with OUD and their children, their families, and their communities.

Self-reported sexually-transmitted infections and criminal justice involvement among women who use drugs.

BACKGROUND: Women involved in the criminal justice system in the United States have high rates of sexually transmitted infections (STI). It is unknown whether criminal justice involvement is a marker for other risk behavior, such as sex exchange or drug use, or criminal justice involvement itself increases risk directly. METHODS: This study examines the relationship between STI and the frequency and duration of arrest, probation, and incarceration in a sample of women who use drugs (n = 394) in Oakland, California who reported having been tested for STI in the past six months. Logistic regression models of STI using criminal justice measures as independent variables were used, and subsequent estimates were adjusted for demographics, sex exchange, specific drugs used, and number of sexual partners. RESULTS: Any time spent in jail in the past year was associated with higher odds of recent STI (UOR = 2.28, 95%CI [1.41-3.51]), and short incarcerations (2-3 weeks) in jail most substantially increased the odds of an STI diagnosis (UOR = 7.65, 95%CI [1.03, 56.68]). Arrest and probation were not significantly associated with STI. After adjusting for the covariates, particularly sex exchange and opioid use, none of the criminal justice-related variables were significantly associated with STI. CONCLUSIONS: A substantial portion of the increased risk of STI that is associated with criminal justice involvement for women who use drugs is likely due to sex exchange. Longitudinal studies are needed to temporally separate criminal justice exposures, drug use, sex exchange, and STI outcomes.

Provision of and Barriers to Integrating Reproductive and Sexual Health Services for Reproductive-age Women in Opioid Treatment Programs.

OBJECTIVES: To identify the level of provision of reproductive and sexual health (RSH) services to reproductive-age women enrolled in opioid treatment programs (OTPs) in 2017, and to understand provider-perceived barriers to integration of services. METHODS: A web-based survey was sent to medical or program directors at all OTPs (n = 48) in North Carolina (NC). Data were collected regarding program characteristics, demographic information about female patient populations, provision of RSH services, and provider-perceived barriers to service integration into OTPs. Survey results were aggregated for descriptive analysis. RESULTS: The survey response rate was 79%, representing 38 out of the 48 OTPs. Among OTPs, 95% serve pregnant and parenting women, 21% have female-specific programs, and together they serve a total of about 5000 women annually. Medical and program directors reported that approximately 53% of women have 1 or more children, and 6.5% are, at present, pregnant. Nearly 90% of programs provide pregnancy testing, but only about 50% provide contraception. Although more than half offer hepatitis C virus (HCV) testing, less than half offer human immunodeficiency virus (HIV) testing and sexually transmitted infection (STI) testing. Half of the programs provide education about STI prevention and safer sex practices. Most medical and program directors (84%) perceive female patients could benefit from RSH education and more than two-thirds (68%) perceive female patients need increased access to RSH services. Provider-perceived barriers to service integration include lack of facility equipment and supplies, trained staff, and childcare. CONCLUSIONS: NC OTPs are a logical setting for integrating RSH services to meet the needs of reproductive-age women in treatment for OUD.

Sexual Risk and Criminal Justice Involvement Among Women Who Use Drugs.

Criminal justice system involvement among US women is associated with increased risk for HIV/sexually transmitted infections, yet effects of different forms of criminal justice involvement on intimate relationships are not well understood. This study examined associations between arrest, probation, and jail incarceration on the number of sexual partners, sexual concurrency, and consistent condom use for drug-using women (n = 631) in Oakland, California. We used logistic and negative binomial regression and adjusted for demographics, sex exchange and drug use. Probation was associated with higher rates of sexual partnership and concurrency (IRR 1.87, 95% CI [1.11, 3.15]; OR 3.64, 95% CI [1.08, 12.20]). Incarceration lasting over 12 weeks was associated with higher rates of sexual partnership (IRR 2.23, 95% CI [1.41, 3.51]). Women incarcerated once in the past year had higher odds of concurrency (OR 2.15, 95% CI [1.01, 4.57]). Our results reinforce the need for risk-reduction interventions and criminal justice diversion for women who use drugs.