Funded Projects

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Project # Project Title Research Focus Area Research Program Administering IC Institution(s) Investigator(s) Location(s) Year Awarded
3UG3DA050325-02S1
Use of a GLP-1 Agonist to Treat Opioid Use Disorder in Rats and Man New Strategies to Prevent and Treat Opioid Addiction Sleep Dysfunction as a Core Feature of Opioid Use Disorder and Recovery NIDA PENNSYLVANIA STATE UNIV HERSHEY MED CTR GRIGSON, PATRICIA SUE ; BUNCE, SCOTT C Hershey, PA 2020
NOFO Title: Notice of Special Interest (NOSI): NHLBI and NIDA Announce Availability of Administrative Supplements for HEAL Awardees to Address Sleep Impairments in OUD Treatment Response and Recovery Outcomes
NOFO Number: NOT-HL-20-746
Summary:

Opioid use disorder, a chronic and relapsing disease, is a significant and escalating public health concern. But, despite the availability of approved pharmacotherapies and promising therapeutic interventions, the high rates of relapse indicate a critical need for a better understanding of the factors that contribute to relapse to opioids, and for the development of new treatment approaches. Sleep problems are a common symptom in most substance use disorder syndromes, including opioid use disorder (OUD), but they are severely undertreated, partly because the standard hypnotic medications used to treat sleep disorders are themselves addictive. This study will investigate whether activating the glucagon-like peptide-1 receptor pathway can help reduce craving while improving sleep in OUD patients. The FDA-approved medication liraglutide, a GLP-1R agonist, is currently approved to treat Type II diabetes mellitus and obesity in humans. This proposal for a supplemental study will add polysomnography, the gold-standard for evaluating sleep architecture, to an ongoing study. If successful, this study will provide a strong rationale for conducting a full multi-site, Phase III clinical trial.
3R01DA051067-01S1
Treatment of Co-Occurring Opioid Use Disorder with Alcohol, Other Drug, and/or Mental Disorders: The Role of Innovative Models and Integrated Care New Strategies to Prevent and Treat Opioid Addiction Optimizing Care for People with Opioid Use Disorder and Mental Health Conditions NIDA BRANDEIS UNIVERSITY REIF, SHARON Waltham, MA; 2020
NOFO Title: Notice of Special Interest: HEAL Supplements to Improve the Treatment and Management of Common Co-occurring Conditions and Suicide Risk in People Affected by the Opioid Crisis
NOFO Number: NOT-MH-20-025
Summary:

People with opioid use disorders (OUD) have high rates of co-occurring alcohol, stimulant and other drug disorders, as well as mental disorders. Traditionally, treatment for OUD has been ?siloed? even though these high rates of co-occurring conditions emphasize the need for comprehensive treatment to address holistic needs. As the opioid crisis continues, attention to the whole person and access to comprehensive mental health and substance use treatment as well as primary care is needed. This study aims to better understand co-occurring mental health disorders, alcohol use disorders, and/or other substance use disorders among people with OUD, in the context of innovative integrated care networks for people with OUD. This study examines how innovative OUD treatment models work for individuals with co-occurring mental health and substance use by 1) assessing mental health treatment quality measures and outcomes; 2) testing how these innovative treatment models compare to other OUD treatment for people who have OUD and other substance use disorders; and 3) considering the ways people with OUD access co-occurring disorder care. The findings from this study will provide needed information to improve mental health, alcohol, and other substance use treatment for individuals with OUD, whether or not they are in OUD treatment and may provide information to help move the system from siloed efforts to truly integrated care
1UG3DA048502-01A1
Non-Invasive Vagal Nerve Stimulation in Patients with Opioid Use Disorders Novel Therapeutic Options for Opioid Use Disorder and Overdose Focusing Medication Development to Prevent and Treat Opioid Use Disorder and Overdose NIDA EMORY UNIVERSITY Bremner, James Douglas Atlanta, Georgia 2020
NOFO Title:
NOFO Number: PAR18-494
1R01NS116704-01
Validation of Fibroblast-Derived PI16 as a Novel Target for pain Treatment Preclinical and Translational Research in Pain Management Discovery and Validation of Novel Targets for Safe and Effective Treatment of Pain NINDS UNIVERSITY OF TX MD ANDERSON CAN CTR KAVELAARS, ANNEMIEKE; HEIJNEN, COBI J Houston, TX 2020
NOFO Title: Discovery and Validation of Novel Targets for Safe and Effective Pain Treatment (R01 Clinical Trial Not Allowed)
NOFO Number: RFA-NS-18-043
Summary:

This project aims to validate Peptidase Inhibitor 16 (PI16) as a novel target for the treatment of chronic pain using mouse models and tissues of human patients with neuropathy. PI16 was identified as a novel regulator of chronic pain in preclinical bench studies. PI16 is a small molecule that has not been studied in the context of pain. Mice that are deficient for PI16 function are protected against mechanical allodynia (tactile pain from light touch) in spared nerve injury (SNI) and paclitaxel models of neuropathic pain. PI16 is only detectable in fibroblasts around peripheral nerves (perineurium), and in the meninges of dorsal root ganglia (DRG), spinal cord, and brain, but not in neurons, glia or leukocytes. PI16 levels in perineurial and DRG meningeal fibroblasts increase during neuropathic pain. Increased PI16 secretion by DRG meningeal and perineurial fibroblasts may promote chronic pain by increasing blood nerve barrier (BNB) permeability and leukocyte trafficking into nerve and DRG.
1RF1AG068997-01
Subchondral Bone Cavities in Osteoarthritis Pain Preclinical and Translational Research in Pain Management Discovery and Validation of Novel Targets for Safe and Effective Treatment of Pain NINDS JOHNS HOPKINS UNIVERSITY CAO, XU; GUAN, YUN Baltimore, MD 2020
NOFO Title: Discovery and Validation of Novel Targets for Safe and Effective Pain Treatment (R01 Clinical Trial Not Allowed)
NOFO Number: RFA-NS-18-043
Summary:

A key marker of inflammation in Osteoarthritis (OA) is accompanied by significantly increased sensory innervation within the diseased joint. This study aims to validate the hypothesis that defective bone resorbing cells are responsible for the enlarged bone cavity, giving rise to the inflammatory marker causing further increases in levels sensory innervation and resulting in increased OA pain perception.