Predictors of urine toxicology and other biologic specimen missingness in randomized trials of substance use disorders.

BACKGROUND: High levels of missing outcome data for biologically confirmed substance use (BCSU) threaten the validity of substance use disorder (SUD) clinical trials. Underlying attributes of clinical trials could explain BCSU missingness and identify targets for improved trial design. METHODS: We reviewed 21 clinical trials funded by the NIDA National Drug Abuse Treatment Clinical Trials Network (CTN) and published from 2005 to 2018 that examined pharmacologic and psychosocial interventions for SUD. We used configurational analysis-a Boolean algebra approach that identifies an attribute or combination of attributes predictive of an outcome-to identify trial design features and participant characteristics associated with high levels of BCSU missingness. Associations were identified by configuration complexity, consistency, coverage, and robustness. We limited results using a consistency threshold of 0.75 and summarized model fit using the product of consistency and coverage. RESULTS: For trial design features, the final solution consisted of two pathways: psychosocial treatment as a trial intervention OR larger trial arm size (complexity=2, consistency=0.79, coverage=0.93, robustness score=0.71). For participant characteristics, the final solution consisted of two pathways: interventions targeting individuals with poly- or nonspecific substance use OR younger age (complexity=2, consistency=0.75, coverage=0.86, robustness score=1.00). CONCLUSIONS: Psychosocial treatments, larger trial arm size, interventions targeting individuals with poly- or nonspecific substance use, and younger age among trial participants were predictive of missing BCSU data in SUD clinical trials. Interventions to mitigate missing data that focus on these attributes may reduce threats to validity and improve utility of SUD clinical trials.

I Am Curious About Cannabis Edibles-What Should I Know?

This JAMA Internal Medicine Patient Page describes the advantages, risks, and safe use of cannabis edibles.

Using the Delphi Process to Prioritize an Agenda for Care Transition Research for Patients With Substance Use Disorders.

Medical hospitalizations are increasingly recognized as important opportunities to engage individuals with substance use disorders (SUD) and offer treatment. While a growing number of hospitals have instituted interventions to support the provision of SUD care during medical admissions, post-hospitalization transitions of care remain a challenge for patients and clinicians and an understudied area of SUD care. Evidence is lacking on the most effective and feasible models of care to improve post-hospitalization care transitions for people with SUD. In the absence of strong empirical evidence to guide practice and policy, consensus-based research methods such as the Delphi process can play an important role in efficiently prioritizing existing models of care for future study and implementation. We conducted a Delphi study that convened a group of 25 national interdisciplinary experts with direct clinical experience facilitating post-hospitalization care transitions for people with SUD. Our panelists rated 10 existing care transition models according to anticipated effectiveness and facility of implementation based on the GRADE Evidence to Decision framework. Qualitative data on each care model were also gathered through comments and an online moderated discussion board. Our results help establish a hierarchy of SUD care transition models to inform future study and program development.

Hospitalists' Attitudes and Experiences With Posthospitalization Care Transitions for Patients With Substance Use Disorders: A Cross-sectional Analysis.

BACKGROUND: Medical hospitalizations are relatively common among individuals who have substance use disorders (SUDs) and represent opportunities for patient engagement and treatment. Posthospitalization transitions of care are an important element of providing full-spectrum inpatient SUD care; however, little is known about clinicians' experiences with postdischarge care transitions. METHODS: We conducted a cross-sectional study surveying hospital-based medical clinicians (ie, "hospitalists") across 2 large health systems in the state of Utah to assess current practices, barriers, facilitators, and perceptions toward posthospitalization care transitions for patients with SUDs. We used Wilcoxon signed-rank tests to identify the most impactful barriers and facilitators among all respondents. We used logistic regression models to explore the influence of hospitalists' attitudes toward providing SUD care on perceived barriers and facilitators. RESULTS: The survey was distributed to 429 individuals across 15 hospitals. Eighty-two hospitalists responded to the survey (response rate, 21.4%). Most respondents frequently cared for hospitalized patients with SUDs (n = 63, 77%) and prescribed medications for SUDs (n = 44, 56%). Four respondents (5%) felt that patients received adequate support during care transitions. Lack of social support (P < 0.001) and social factors such as lack of transportation (P < 0.001) were perceived as the largest barriers to successful care transitions. Conversely, a partnering outpatient clinic/clinician (P < 0.001) and outpatient-based care coordination (P < 0.001) were perceived as the strongest facilitators. Respondents' attitudes toward people with SUDs had a modest effect on perceived barriers and facilitators. CONCLUSIONS: Hospitalists perceived increased outpatient SUD treatment infrastructure and transitional care supports as most important in facilitating posthospitalization care transitions for patients with SUDs.

Post-hospitalization Care Transition Strategies for Patients with Substance Use Disorders: A Narrative Review and Taxonomy.

Hospitalizations represent important opportunities to engage individuals with substance use disorders (SUD) in treatment. For those who engage with SUD treatment in the hospital setting, tailored supports during post-discharge transitions to longitudinal care settings may improve care linkages, retention, and treatment outcomes. We updated a recent systematic review search on post-hospitalization SUD care transitions through a structured review of published literature from January 2020 through June 2023. We then added novel sources including a gray literature search and key informant interviews to develop a taxonomy of post-hospitalization care transition models for patients with SUD. Our updated literature search generated 956 abstracts not included in the original systematic review. We selected and reviewed 89 full-text articles, which yielded six new references added to 26 relevant articles from the original review. Our search of five gray literature sources yielded four additional references. Using a thematic analysis approach, we extracted themes from semi-structured interviews with 10 key informants. From these results, we constructed a taxonomy consisting of 10 unique SUD care transition models in three overarching domains (inpatient-focused, transitional, outpatient-focused). These models include (1) training and protocol implementation; (2) screening, brief intervention, and referral to treatment; (3) hospital-based interdisciplinary consult team; (4) continuity-enhanced interdisciplinary consult team; (5) peer navigation; (6) transitional care management; (7) outpatient in-reach; (8) post-discharge outreach; (9) incentivizing follow-up; and (10) bridge clinic. For each model, we describe design, scope, approach, and implementation strategies. Our taxonomy highlights emerging models of post-hospitalization care transitions for patients with SUD. An established taxonomy provides a framework for future research, implementation efforts, and policy in this understudied, but critically important, aspect of SUD care.

I Am Worried I Have Sciatica-What Do I Need to Know?

This JAMA Internal Medicine Patient Page reviews sciatica, its symptoms, and treatment options for those who have it.

Evaluation of a Primary Care-Based Multidisciplinary Transition Clinic for Patients Newly Initiated on Buprenorphine in the Emergency Department.

BACKGROUND: Care transitions represent vulnerable events for patients newly initiating medications for opioid use disorder (MOUD). Multidisciplinary primary care-based transition clinics may improve care linkage and retention in MOUD treatment. Additionally, these interventions may help primary care clinicians (PCPs) overcome barriers to adopting MOUD into practice. In this evaluation, we assessed the impact of a primary care-based transition clinic for patients newly initiating buprenorphine for opioid use disorder (OUD) in the emergency department. METHODS: We conducted a retrospective program evaluation within a single academic health system involving adults who newly initiated buprenorphine for OUD through an emergency department-based program and were referred to follow up in either a dedicated multidisciplinary primary care-based transition clinic (SPARC) vs referral to usual primary care (UPC). We performed descriptive analyses comparing patient demographics, referral volume, linkage to care, treatment retention, and markers of high-quality care between the 2 groups. A log-rank test was used to determine the difference in probabilities of retention between SPARC and UPC over 6 months. RESULTS: Over 12 months, the number of referrals to SPARC was greater than to UPC (N = 64 vs N = 26). About 58% of patients referred to SPARC attended an initial visit vs 38% referred to UPC. Treatment retention was consistently greater in SPARC than UPC (1 m: 90% vs 60%; 3 m: 76% vs 40%; 6 m: 60% vs 30%). Markers of care quality including naloxone provision (100% vs 80%) and infectious screening (81% vs 40%) were greater in SPARC clinic. SPARC was associated with a statistically significant increased probability of retention in treatment as compared to UPC (P < .01). CONCLUSIONS: In this observational evaluation, a primary care-based multidisciplinary transition clinic for patients initiating buprenorphine MOUD was associated with expanded access to longitudinal OUD treatment and superior linkage to care, retention in care, and quality of care compared to referral to usual primary care. Further research using a more rigorous research design is required to further evaluate these findings.

Examining the Primary Care Experience of Patients With Opioid Use Disorder: A Qualitative Study.

OBJECTIVES: Despite substantial investment in expanding access to treatment for opioid use disorder (OUD), overdose deaths continue to increase. Primary care holds enormous potential to expand access to OUD treatment, but few patients receive medications for OUD (MOUD) in primary care. Understanding both patient and clinician experiences is critical to expanding access to patient-centered MOUD care, yet relatively little research has examined patient perspectives on primary care-based MOUD. We sought to examine the care experiences of patients with OUD receiving medication-based treatment in a primary care setting. METHODS: We conducted semistructured interviews with patients receiving MOUD at a single primary care site at the University of Utah. Interviews were performed and transcribed by qualitative researchers, who used rapid qualitative analysis using a grounded theory-based approach to identify key themes pertaining to patient experiences receiving medication-based OUD treatment in primary care. RESULTS: Twenty-one patients were screened, and 14 completed the interview. In general, participants had numerous medical and psychiatric comorbidities. The following key themes pertaining to primary care-based OUD treatment were identified: (1) overall health improvement, (2) team-based care, (3) comparing primary care to specialty addiction treatment, (4) access to medications for OUD, and (5) discrimination and stigma. CONCLUSIONS: Patients reported many advantages to receiving primary care-based MOUD treatment. In particular, the flexibility and added support of team-based care along with the convenience of receiving addiction treatment alongside regular medical care were highly valued. These findings can be used to develop patient-centered initiatives aimed at expanding OUD treatment within primary care.

What Should I Know About Hormones for Symptoms of Menopause?

This JAMA Internal Medicine Patient Page describes hormone therapy to treat the symptoms of menopause.

What Should I Know About Stopping Routine Cancer Screening?

This JAMA Internal Medicine Patient Page describes benefits and harms of cancer screening and how to decide when it may be time to stop routine screening.

Redesigning Opioid Pain Agreements to Promote Patient-Centered Care.

This Viewpoint discusses opioid pain agreements to promote patient-centered care.

Implementing the White House's Strategic Plan to Save Lives Amid the Opioid Crisis: Reaching for the "North Star".

This Viewpoint discusses the goals of the inaugural National Drug Control Strategy, which as the ambitious agenda of emphasizing harm reduction practices, medications for treating opioid use disorder, and criminal justice reform, as well as supporting long-term recovery and interrupting illicit drug trafficking.