Funded Projects

Previous studies found that African American (AA) and low socioeconomic status (SES) patients are less likely to receive guideline-concordant pain care relative to White and high SES patients. According to research and theory, enhancing clinician perspective-taking is a promising strategy for improving the care of AA and low SES patients. We have developed an innovative methodology that utilizes computer-simulated patients and environments to assess, understand, and remediate pain treatment disparities. Our approach allows for the intervention to be individually tailored to each trainee, thereby enhancing its impact. It also allows for individual trainees to gain exposure to a greater range of racially and socioeconomically diverse patients than can normally be obtained in traditional training settings. We hypothesize that our perspective-taking intervention will increase trainees’ knowledge of their own biases, enhance trainees’ empathy toward patients, and reduce trainees’ anxiety/threat toward patients, and that these changes will reduce pain treatment disparities.

MAT is the most effective intervention for opioid use disorder (OUD), and methadone maintenance treatment (MMT) is the most commonly prescribed MAT; however, approximately half of people who begin MMT discontinue within a year, and half of people retained in MMT have an opioid relapse within six months. Chronic pain, affecting most people on MMT, could be contributing to relapse in this group. Novel behavioral interventions that address both chronic pain and opioid relapse among people on MAT are needed. Mindfulness Oriented Recovery Enhancement (MORE) was recently developed to treat both pain and opioid misuse. MORE is a group intervention that combines training in mindfulness, cognitive reappraisal, and positive emotion regulation skills to target the dysfunctional cognitive, affective, and behavioral pathways that lead to opioid use relapse. The objective of this proposal is to examine the impact of MORE on opioid relapse and chronic pain among individuals receiving MMT.

This proposal aims to test the impact of an empirically derived implementation strategy—under real-world conditions and across multiple child service systems—on successful adoption and sustainment of two evidence-based programs that address adolescent substance abuse: Treatment Foster Care Oregon (TFCO; formerly Multidimensional Treatment Foster Care) and Multidimensional Family Therapy (MDFT). The overarching goal of this proposal is to evaluate whether the integration of implementation fidelity (fidelity to the implementation process) with intervention fidelity (fidelity to the clinical intervention) can increase the probability that a new organizational site not only successfully adopts a program but develops the infrastructure to ensure it can sustain. This study will (a) evaluate the effect of stages of implementation completion coaching strategy (SIC-CS) on outcomes of program adoption and sustainment, (b) extend the SIC to include measurement of sustainment, and (c) examine cost and resource patterns most likely to yield sustainable programs.

Justice-involved veterans have lower access to opioid use disorder (OUD) pharmacotherapy and need an effective transition from the justice system to the Department of Veterans Affairs (VA) and community health care systems to improve drug addiction treatment and outcomes. We will quantitatively evaluate patient and facility characteristics associated with differences in receipt of OUD pharmacotherapy among justice-involved veterans compared with non-justice-involved veterans and within-facility changes over time; qualitatively identify drivers of higher or lower access to OUD pharmacotherapy among justice-involved veterans compared with other veterans with OUD at the same facility; evaluate stakeholders’ perceptions of factors that explain within-facility changes in access to OUD pharmacotherapy over time; and develop and conduct a formative evaluation of implementation strategies to improve access to OUD pharmacotherapy. Results will be used to design and select implementation strategies that address identified barriers to improve access to OUD pharmacotherapy for justice-involved veterans.

Chronic low back pain (CLBP) is a problem affecting millions of Americans. Psychosocial approaches are efficacious for addressing the multidimensional nature of CLBP. Three of the most widely implemented nonpharmacological techniques for CLBP management are cognitive therapy (CT), mindfulness meditation (MM), and behavioral activation (BA). However, there is a critical lack of research examining if these techniques work via the mechanisms specified by theory. Ecological momentary assessment (EMA) and ActiGraph technology embedded within a randomized controlled trial, consisting of daily measures of process and outcome, is ideal for testing mechanism models both during treatment and during the critical period following treatment. The current proposal seeks to utilize EMA and ActiGraph to examine if changes in cognitive content, cognitive process, and activity level are mechanisms specific to CT, MM, and BA, respectively, for reducing pain interference. Elucidating the mechanisms of pain coping skills will lead to streamlined CLBP interventions.

Methadone maintenance therapy has been shown to facilitate recovery and prevent deaths from opioid use disorder (OUD). This proposal is for development of a once-weekly oral methadone for maintenance therapy for OUD. Lyndra has developed an oral gastric residence dosage form that has been demonstrated to provide at least seven days of continuous delivery. A once-weekly oral methadone product could lower a major barrier to treatment for many patients, reduce the stigma and socioeconomic impact of medication-assisted therapy, and increase the capacity of methadone treatment centers by reducing the number of patient visits. This study will perform pharmaceutical development and pharmacological characterization of a once-weekly oral methadone dosage form, leading to the selection of a clinical candidate for a first-in-human trial and submission of an IND. Clinical trials will then be performed to evaluate the safety and pharmacokinetics of the once-weekly oral methadone dosage form in subjects with OUD.

Prescriptions for narcotic pain relief after surgery result in unintended prolonged opioid use for hundreds of thousands of Americans. Nonpharmacological pain care is effective and recommended by guidelines for perioperative pain while offering a more favorable risk-benefit ratio. However, nonpharmacological pain care is rarely used as first or second-line therapy after surgery. Patient and clinician decision support interventions are effective in encouraging patient-centered and guideline-concordant care, but these strategies have not been tested pragmatically as a bundle in everyday postoperative pain care. The NOHARM trial will first confirm the feasibility of patient-facing and clinician-facing decision support components of an EHR-embedded evidence-based bundle. The investigators will test the bundle in a stepped-wedge cluster randomized trial. They will test a sustainable system strategy that could change the paradigm of perioperative pain management toward nonpharmacological options in a manner that preserves patient function, honors patient values, and maintains availability of opioids as a last resort.

Quality implementation of evidence-based programs (EBPs) in community settings for youth is critical for reducing the burden of alcohol, tobacco and other drug (ATOD) use and its consequences. EBPs delivered in schools are an efficient way to reach large populations of young people, including those underserved by other settings, and reduce and prevent ATOD use. Yet youth rarely receive EBPs as intended in community settings, including schools. This training and research plan will prepare the investigator to become an independent scholar in the implementation of theories and frameworks to better understand factors related to program delivery—approaches to enhancing ATOD programs for youth in community settings. More specifically, the training will allow him to expand the application of Consolidated Framework for Implementation Research (CFIR) to inform approaches to enhancing effective EBP delivery. The proposed training and research plan extends current implementation research to focus applying implementation theories, frameworks and strategies in other community settings (schools) and on economic evaluation of implementation strategies. The results are expected to improve current efforts to deliver EBPs in diverse community settings and aid in applying evidence-based implementation strategies in the school context to ultimately reduce and prevent ATOD use among youth.

There is a critical need to expand research infrastructure to develop, test, and implement new clinical interventions and evidence-based opioid use disorder (OUD) treatment into diverse clinical settings. The University of Utah’s Greater Intermountain Node (GIN) will expand the existing NIDA Clinical Trial Network’s (CTN) infrastructure by developing and testing innovative OUD interventions, expanding the settings for CTN research, and bringing new research acumen to the CTN. GIN brings expertise in three spheres of OUD research: (1) non-addiction health care settings, (2) large health systems of care, and (3) implementation science. GIN’s specific aims include (1) enhance CTN’s ability to conduct research in primary care and non-addiction care settings; (2) enhance CTN’s ability to conduct research within integrated systems of care with “big data” resources; and (3) enhance CTN’s implementation of science research to integrate and disseminate evidence-based addiction care into diverse non-addiction and health system targets.

The overarching goal of the Greater Southern California Node (GSCN) of the National Drug Abuse Treatment Clinical Trials Network (CTN) is to expand access to and improve outcomes of treatments for substance use disorders (SUDs)—with a special emphasis on opioid use disorder (OUD). The specific aims of GSCN include the development of new research protocols, support of multi-site CTN projects, and dissemination of research findings. The GSCN research agenda includes four priority areas: (1) developing and testing effective interventions for OUD and related comorbidities, (2) applying implementation science to deliver and expand OUD treatment, (3) leveraging electronic health record systems and data science generation of innovative approaches to improve treatment for OUD, and (4) expanding OUD treatment access and utilization through mHealth and other technologies. The GSCN research agenda reflects its capacity to collaboratively expand CTN efforts to develop and implement innovative approaches to improve treatment for OUD.

The adverse effects of morphine and other mu-opioid receptor (MOR) agonists are linked to the ?-arrestin pathway, while analgesia is tied to the G-protein pathway. Pathway specific or “biased” drug development can target G-protein specific agonists that avoid the negative consequences of ?-arrestin signaling activation and produce analgesia. Highly “biased” MOR agonists have promise as effective analgesics but devoid of opioid-induced adverse effects. Preclinical studies compared two compounds, MEB-1166 and MEB-1170, against Oliceridine and morphine. Both compounds displayed no respiratory depression, even at high doses, while morphine and Oliceridine significantly reduced respiratory function. In contrast to morphine, neither MEB-1166 nor MEB-1170 produced conditioned place preference, suggesting an absence of abuse liability. This study will characterize the pharmaceutical and pharmacological profiles and perform liability studies for these compounds.

There is an urgent need to prevent and reduce opioid use disorder (OUD) by reducing the need for opioid analgesia and preventing the escalation of opioid dosing in patients at greater risk of using more opioids following surgery. Brivoligide is a non-opioid drug candidate that can alter the course of postoperative pain for patients most likely to suffer increased pain and utilize more opioids following surgery. A single administration of brivoligide at the time of surgery can reduce acute postoperative pain in these patients by 30 percent to 40 percent beyond what can be achieved with the current standard of care for at least 28 days and reduce opioid utilization by 40 percent over a 3-month period following surgery. This project will support the research necessary to achieve regulatory approval of brivoligide with a broad indication, which will initially focus on the reduction of postoperative pain following mastectomy, a soft-tissue surgery model suitable to detect long-term pain and opioid reduction benefits. Brivoligide appears to be a very promising pharmacotherapy with the potential to greatly contribute to stemming the tide in the opioid crisis.