Funded Projects

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Project # Project Title Research Focus Area Research Program Administering IC Institution(s) Investigator(s) Location(s) Year Awarded
1R43DA050338-01
A universal approach for improving the limit of detection for fentanyl and fentanyl derivatives in urine Cross-Cutting Research Small Business Programs NIDA CERES NANOSCIENCES, LLLP LEPENE, BENJAMIN SCOTT MANASSAS, VA 2019
NOFO Title: HEAL Initiative: America’s Startups and Small Businesses Build Technologies to Stop the Opioid Crisis (R43/R44 - Clinical Trial Optional)
NOFO Number: RFA-DA-19-019
3R01DA046527-02S1
RESEARCHING EFFECTIVE STRATEGIES TO PREVENT OPIOID DEATH (RESPOND) New Strategies to Prevent and Treat Opioid Addiction Preventing Opioid Use Disorder NIDA Boston Medical Center LINAS, BENJAMIN P Boston, MA 2019
NOFO Title: Administrative Supplements to Existing NIH Grants and Cooperative Agreements (Parent Admin Supp Clinical Trial Optional)
NOFO Number: PA-18-591
1R21DA047662-01
Human laboratory model to screen drugs with opioid analgesic-sparing effects: cannabidiol/morphine combinations Novel Therapeutic Options for Opioid Use Disorder and Overdose Focusing Medication Development to Prevent and Treat Opioid Use Disorder and Overdose NIDA WAYNE STATE UNIVERSITY Lundahl, Leslie H Detroit, MI 2019
NOFO Title: NIH Exploratory/Developmental Research Grant Program (Parent R21 Clinical Trial Required)
NOFO Number: PA-18-344
Summary:

Chronic pain is a significant public health problem associated with tremendous personal and economic burden. First-line treatment consists of opioid medications, but despite only moderate efficacy and unpleasant side effects, rates of opioid prescriptions have quadrupled over the past 15 years, and this has contributed to high rates of misuse, overdose, and mortality. Clearly, alternative, or non-opioid strategies for treating pain are needed. In this context, “opioid-sparing” medications refer to compounds that can be combined with and enhance the analgesic effects of lower-dose opioids without increasing the rewarding properties of either drug. There is preclinical evidence suggesting that cannabidiol (CBD) may have the potential to function as “opioid-sparing” medications, but its ability to alter opioid-mediated analgesia in humans has yet to be determined. This proposal will fill this gap by conducting a double-blind, placebo-controlled, within-subject randomized crossover study of the effects of CBD and morphine co-administration on pain sensitivity and subjective reinforcement on 28 healthy males and females. This is the first known study to investigate the ability of CBD to alter morphine’s analgesic effects in humans. If successful, the model will have a lasting impact on our ability to develop and test medications that reduce our reliance on chronic use of opioid medications for pain relief.
1R43NS113726-01
Pharmacokinetic and toxicology studies of AYX2, a transcription factor decoy, non-opioid, disease modifying drug candidate for the long-term treatment of chronic pain Cross-Cutting Research Small Business Programs NINDS ADYNXX, INC. MAMET, JULIEN San Francisco, CA 2019
NOFO Title: PHS 2018-02 Omnibus Solicitation of the NIH, CDC, and FDA for Small Business Innovation Research Grant Applications (Parent SBIR [R43/R44] Clinical Trial Not Allowed)
NOFO Number: PA-18-574
Summary:

Chronic focal neuropathic pain, which includes pain etiologies such as radiculopathy and radiculitis, focal peripheral neuropathies, and low back pain, affects as many as 25 million patients annually in the United States. Chronic focal neuropathic pain is maintained by genome-wide transcription regulation in the dorsal root ganglia (DRG) / spinal cord network. The transcription factors driving this regulation constitute a promising class of targets with the potential to alter the course of pain with a single treatment. DNA decoys are oligonucleotides that specifically inhibit the activity of certain transcription factors. AYX2 binds and inhibits Krüppel-like transcription factors (KLF) in the DRG-spinal cord. The goal of this Phase 1 proposal is to advance AYX2 toward an IND submission, allowing for human clinical trials. We propose in Aim 1 to characterize AYX2 pharmacokinetics in the cerebrospinal fluid and plasma and its distribution in the DRG, spinal cord and brain following an IT injection. With this information, AYX2 will be tested in a panel of complementary toxicology studies in Aim 2 to allow for final IND-enabling studies, supported by Phase 2 of the grant. This research will accelerate development of AYX2 as a novel drug candidate for the non-opioid treatment of pain.
3UG1DA040309-05S3
Ancillary Study of the Adoption and Sustainability of ED-Initiated Buprenorphine Translation of Research to Practice for the Treatment of Opioid Addiction Enhancing the National Drug Abuse Treatment Clinical Trials Network to Address Opioids NIDA DARTMOUTH COLLEGE MARSCH, LISA A. Hanover, NH 2019
NOFO Title: Administrative Supplements to Existing NIH Grants and Cooperative Agreements (Parent Admin Supp Clinical Trial Optional)
NOFO Number: PA-18-591
Summary:

For many reasons, the emergency department (ED) is a critical venue to initiate opioid use disorder (OUD) interventions. ED patients have a disproportionately high prevalence of substance use disorders and are at an elevated risk of overdose, and many do not access health care elsewhere. Despite this, OUD interventions are rarely initiated in EDs. The Emergency Department Connection to Care with Buprenorphine for Opioid Use Disorder study (CTN-0079) will assess the feasibility, acceptability and impact of introducing clinical protocols for screening for OUD, buprenorphine treatment initiation, and referral for ongoing treatment in ED settings with high need, limited resources and different staffing structures. This extension study will use the existing infrastructure to evaluate the adoption and sustainability of the clinical protocols introduced at each of the study sites and to identify factors influencing their diffusion and effectiveness.
3UG3DA048351-01S1
A Phase I/IIa Clinical Trial Testing the Safety and Immunogenicity of a Heroin Vaccine and its Efficacy Against Morphine Challenge. Novel Therapeutic Options for Opioid Use Disorder and Overdose Focusing Medication Development to Prevent and Treat Opioid Use Disorder and Overdose NIDA HENRY M. JACKSON FDN FOR THE ADV MIL/MED MATYAS, GARY R Bethesda, MD 2019
NOFO Title: Development of Medications to Prevent and Treat Opioid Use Disorders and Overdose (UG3/UH3) (Clinical Trial Optional)
NOFO Number: RFA-DA-19-002
3R01DA001411-45S2
Monitoring the Future: Drug Use and Lifestyles of American Youth New Strategies to Prevent and Treat Opioid Addiction Preventing Opioid Use Disorder NIDA University of Michigan at Ann Arbor Miech, Richard A. Ann Arbor, MI 2019
NOFO Title: Research Project Grant (Parent R01)
NOFO Number: PA-13-302
1UG3DA047717-01
MOR/DOR Heterodimer Antagonists: A Novel Treatment for Opioid Dependence Novel Therapeutic Options for Opioid Use Disorder and Overdose Focusing Medication Development to Prevent and Treat Opioid Use Disorder and Overdose NIDA WASHINGTON STATE UNIVERSITY MORGAN, MICHAEL M Pullman, WA 2019
NOFO Title: Development of Medications to Prevent and Treat Opioid Use Disorders and Overdose (UG3/UH3) (Clinical Trial Optional)
NOFO Number: RFA-DA-19-002
Summary:

Tens of thousands of people die each year from opioid overdose. Many of these people began taking opioids for pain. A critical treatment goal is to reduce the development of opioid dependence either by enhancing opioid analgesia so lower doses can be used or by blocking withdrawal symptoms. Current pharmacological treatments in these two categories, although effective, present serious limitations. The recent finding that reducing the signaling through mu-delta opioid heterodimers appears to enhance opioid antinociception and reduce dependence suggests that a blocker of mixed mu-delta receptors (MDOR antagonist) could be effective in reducing dependence by limiting opioid tolerance and preventing opioid withdrawal. This research group has developed a compound with that characteristic, called D24M, which preliminary studies have shown could reduce opioid dependence by enhancing opioid antinociception, reducing opioid tolerance, or directly inhibiting opioid withdrawal. They propose to extend this research by investigating whether it can reduce chronic pain in an animal model that mimics the clinical situation of pain patients who transition to dependence. If these studies are successful, they could lead to the development of an optimized drug ready for Investigational New Drug (IND) application and enable translational and clinical testing.
3R01DA044522-16S1
PROXIMAL AND DISTAL PATHWAYS TO YOUNG ADULT OPIOID MISUSE New Strategies to Prevent and Treat Opioid Addiction Preventing Opioid Use Disorder NIDA University of Washington OESTERLE, SABRINA Seattle, WA 2019
NOFO Title: Administrative Supplements to Existing NIH Grants and Cooperative Agreements (Parent Admin Supp Clinical Trial Optional)
NOFO Number: PA-18-591
1R01DA047574-01
In vivo characterization of opioid biased agonists Novel Therapeutic Options for Opioid Use Disorder and Overdose Focusing Medication Development to Prevent and Treat Opioid Use Disorder and Overdose NIDA MCLEAN HOSPITAL Paronis, Carol A; Bergman, Jack Belmont, MA 2019
NOFO Title: Prescription Drug Abuse (R01 Clinical Trial Optional)
NOFO Number: PA-18-058
Summary:

The ongoing opioid crisis has led to renewed concerns about the clinical prescription of addictive opioid analgesics. However, there are currently no suitable alternatives for treating severe or malignant pain. Studies of opioid signaling mechanisms in mice deficient in ?-arrestin have suggested that biased agonists displaying preferential activation of G-protein signaling over ?-arrestin signaling could offer a promising avenue for the development of opioid analgesics with a reduced adverse effects profile. However, there is no concluding evidence showing that such biased signaling can indeed be associated with reduced opioid side effects and, consequently, an improved safety profile. This research will address the need for preclinical data to rigorously evaluate this hypothesis with a program of in vivo studies to compare the effects of “balanced” opioids (morphine, oxycodone, and fentanyl) with that of the “biased” agonists PZM21 and two novel ligands provided by colleagues at the NIDA IRP in nonhuman primates. The results of these studies will provide critical information regarding the dependence liability of “biased” agonists that, in clinical practice, might be given on a repeated, or chronic, basis, potentially adding a powerful new tool for the safer management of severe or malignant pain.
1UG3DA048386-01
Vaccines for fentanyl and its derivatives: A strategy to reduce illicit use and overdose Novel Therapeutic Options for Opioid Use Disorder and Overdose Focusing Medication Development to Prevent and Treat Opioid Use Disorder and Overdose NIDA UNIVERSITY OF MINNESOTA PRAVETONI, MARCO Minneapolis, MN 2019
NOFO Title: Development of Medications to Prevent and Treat Opioid Use Disorders and Overdose (UG3/UH3) (Clinical Trial Optional)
NOFO Number: RFA-DA-19-002
Summary:

The United States has seen dramatic increases in fatal overdoses due to heroin, counterfeit prescription drugs, and cocaine adulterated with fentanyl or fentanyl-like analogs. Current medications may not be sufficient to address the opioid overdose epidemic. As a complementary strategy, the researchers plan to develop vaccines against fentanyl and fentanyl-like compounds to reduce their abuse liability and the growing incidence of fatal overdoses. This research team has already developed vaccines against heroin and oxycodone that stimulate the production of antibodies effective in reducing opioid distribution to the brain, opioid-induced behaviors, and opioid-induced respiratory depression and have identified a promising fentanyl vaccine candidate cued up for optimization. Successful completion of an anti-fentanyl vaccine development project could offer a long-lasting, safe, and cost-effective intervention complementary to medication-assisted treatment (MAT) and may reduce overdoses in opioid users as well as protect people in professions (e.g., law enforcement, airport security, postal workers) at risk of accidental exposure to fentanyl and fentanyl analogs.
3R21DA045092-01A1S1
EVALUATING COGNITIVE AND DEVELOPMENTAL RISK FACTORS FOR OPIOID MISUSE AMONG ADOLESCENT CANNABIS USERS New Strategies to Prevent and Treat Opioid Addiction Preventing Opioid Use Disorder NIDA University of Washington RAMIREZ, JASON Seattle, WA 2019
NOFO Title: Administrative Supplements to Existing NIH Grants and Cooperative Agreements (Parent Admin Supp Clinical Trial Optional)
NOFO Number: PA-18-591
Summary:

The opioid epidemic continues unabated in the United States, and despite the rapid expansion of this crisis, the nature of the risk factors that contribute to opioid misuse remain poorly understood compared with other substances of abuse. The goal of this project is to examine cannabis use and cannabis identification measures as risk factors for opioid misuse while also developing and evaluating novel implicit measures of opioid associations as risk factors for opioid misuse among an at-risk sample of adolescents. Findings from the proposed research are intended to improve the prediction of opioid misuse among adolescents and to potentially identify novel targets for prevention and intervention strategies that aim to combat the opioid epidemic.
1R43DA047722-01
PERIPHERALLY-RESTRICTED AND LONG-ACTING MAS1(LA-MAS1) AGONISTS FOR PAIN Cross-Cutting Research Small Business Programs NIDA Peptide Logic, LLC Riviere, Pierre SAN DIEGO, CA 2019
NOFO Title: PHS 2018-02 Omnibus Solicitation of the NIH, CDC, and FDA for Small Business Innovation Research Grant Applications (Parent SBIR [R43/R44] Clinical Trial Not Allowed)
NOFO Number: PA-18-574
Summary:

This project seeks to develop a first-in-class (FIC), peripherally restricted and long-acting drug with potential to reduce or replace opioid for moderate to severe pain, and that will be non-addictive, safe, and convenient to use. The program is based on strong scientific evidence showing that activation of a receptor called MAS1 produces opioid-independent and peripheral pain relieving activity in a wide range of animal models of chronic pain, including inflammatory, neuropathic, and bone cancer pain. This project focuses on the development of potent, stable, and specific molecules that stimulate MAS1. Researchers will then attach peptides that stimulate MAS to antibody carriers that make them last longer and selectively affect only the peripheral nervous system, which could allow for once a week or twice a month dosing while maintaining the drug’s efficacy and reducing potential side effects, and test the resulting molecule in animal models.
3UG1DA013035-18S6
Subthreshold Opioid Use Disorder Prevention (STOP) Trial New Strategies to Prevent and Treat Opioid Addiction Prevention of Progression to Moderate or Severe Opioid Use Disorder NIDA New York University School of Medicine ROTROSEN, JOHN P New York, NY 2019
NOFO Title: Administrative Supplements to Existing NIH Grants and Cooperative Agreements (Parent Admin Supp Clinical Trial Optional)
NOFO Number: PA-18-591
Summary:

According to SAMHSA’s 2017 National Survey on Drug Use and Health (NSDUH), 11.4 million persons in the U.S. report past-year opioid misuse; out of them, only 2.1 million individuals met criteria for an OUD. Very little is known about efficacious interventions for those who do not meet criteria for moderate/severe OUD (i.e., subthreshold OUD). The prevalence of subthreshold OUD in primary care settings is 5 percent to 10 percent, with higher rates (21 percent to 29 percent) among those receiving prescribed opioids. Although they are at high risk of developing moderate/severe OUD and/or dying from an overdose, little or no empirical evidence exists for pragmatic prevention interventions that can be adopted at integrated general medical settings. To study the efficacy of prevention interventions to arrest the progression from risky opioid use, researchers will test the efficacy of a STOP intervention in primary care settings. STOP adopts an early intervention approach, based on a collaborative care model to prevent progression to moderate/severe OUD, and consists of a practice-embedded nurse care manager who provides patient education and supports the primary care provider (PCP) in engaging, monitoring and guiding patients who have risky opioid use; brief advice delivered to patients by their PCP; and phone counseling of patients by behavioral health providers to motivate and support behavior change. Researchers will determine whether STOP reduces risky opioid use and examine the impact of STOP on progression to moderate/severe OUD, overdose risk behavior and overdose events in adults with risky use of illicit or prescription opioids.
1RF1NS113839-01
Target validation of a novel CGRP receptor in migraine Preclinical and Translational Research in Pain Management Discovery and Validation of Novel Targets for Safe and Effective Treatment of Pain NINDS UNIVERSITY OF IOWA RUSSO, ANDREW F Iowa City, IA 2019
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:

Migraine is a painful and debilitating neurological condition, the development and maintenance of which involves the neuropeptide calcitonin gene-related peptide (CGRP). An exciting development in the treatment of migraine is the recent FDA approval of a new class of CGRP-targeted therapies designed to prevent migraine. However, these drugs meet a clinically relevant endpoint for only about half of the patients. This project will test the hypothesis that the high-affinity CGRP receptor AMY1 is a novel and unexplored target that mediates specific migraine-related behaviors in the brain and/or periphery to cause migraine. Validation of CGRP and AMY1 receptor involvement in migraines will create a new direction for the development of novel drugs and provide alternatives to opioids for management of migraine and potentially for other chronic pain conditions.
1UG3DA049598-01
Novel Therapeutics for Opioid Use Disorder in the Acute Overdose and Maintenance Settings Novel Therapeutic Options for Opioid Use Disorder and Overdose Focusing Medication Development to Prevent and Treat Opioid Use Disorder and Overdose NIDA Epiodyne, Inc. Schmidt, William San Francisco, CA 2019
NOFO Title: Development of Medications to Prevent and Treat Opioid Use Disorders and Overdose (UG3/UH3) (Clinical Trial Optional)
NOFO Number: RFA-DA-19-002
Summary:

Opioid use disorder (OUD) and opioid overdose (OD) are major health issues. Breathing can be restored after OD by naloxone, but its short half-life can require multiple administrations to reverse OD, and OD symptoms may return after initial reversal if illicit opioids are still present after the effects of naloxone have worn off. Additionally, while the standard treatment of OUD with buprenorphine and methadone reduces relapse and mortality, access and adoption are limited by dosage forms, metabolic liabilities, and potential for misuse and diversion. This study seeks to develop chemically novel, potent mu-opioid receptor (MOR) antagonists and low- and mid-efficacy partial agonists. Current lead counts can outcompete opioid overdoses in preclinical models with a longer half-life, a key naloxone liability for treating OD. The potent, low-efficacy partial agonists add a low opioid tone, diminishing the aversive effects of pure antagonists. These, and the mid-efficacy partial agonists, are leads to maintenance therapeutics for OUD.
5R01NS094461-04
Clustering of individual and diverse ion channels together into complexes, and their functional coupling, mediated by A-kinase anchoring protein 79/150 in neurons Preclinical and Translational Research in Pain Management Discovery and Validation of Novel Targets for Safe and Effective Treatment of Pain NINDS UNIVERSITY OF TEXAS HLTH SCI CTR SAN ANTONIO SHAPIRO, MARK S San Antonio, TX 2018
NOFO Title: Administrative Supplements for Validation of Novel Non-Addictive Pain Targets (Clinical Trials Not Allowed)
NOFO Number: NOT-NS-18-073
Summary:

Multi-protein complexes have emerged as a mechanism for spatiotemporal specificity and efficiency in the function and regulation of cellular signals. Many ion channels are clustered either with the receptors that modulate them or with other ion channels whose activities are linked. Often, the clustering is mediated by scaffolding proteins, such as AKAP79/150. We will probe complexes containing AKAP79/150 and three different channels critical to nervous function: KCNQ/Kv7, TRPV1, and CaV1.2. We will use"super-resolution" STORM imaging of primary sensory neurons and heterologously expressed tissue-culture cells, in which individual complexes can be visualized at 10–20 nm resolution with visible light. We hypothesize that AKAP79/150 brings several of these channels together to enable functional coupling, which we will examine by patch-clamp electrophysiology of the neurons. Since all three of these channels bind to AKAP79/150, we hypothesize that they co-assemble into complexes in neurons and that they are dynamically regulated by other cellular signals.
3R01NS093990-04S1
S1P RECEPTOR MECHANISMS IN NEUROPATHIC PAIN Preclinical and Translational Research in Pain Management NINDS VIRGINIA COMMONWEALTH UNIVERSITY SIM-SELLEY, LAURA J; HAUSER, KURT F; LICHTMAN, ARON H; SELLEY, DANA E RICHMOND, VA 2018
NOFO Title: Mechanisms, Models, Measurement, & Management in Pain Research (R01)
NOFO Number: PA-13-118
Summary:

Chronic pain diminishes the quality of life for millions of patients, and new drugs that have better efficacy and/or fewer side effects are needed. A promising target is the sphingosine-1-phosphate (S1P) receptor system, which mediates central nervous system (CNS) neuromodulatory functions. FTY720-phosphate, the active metabolite of FTY720 (FTY), acts as an agonist at four of the five S1P receptors (S1P1, 3, 4, 5). We propose that the S1P1 receptor is a target for treatment of neuropathic pain. We will test whether S1P1 receptors mediate anti-hyperalgesic effects in a mouse neuropathic pain model. The specific aims are to: 1) determine the role of S1P1Rs in alleviation of neuropathic pain by S1PR ligands; 2) determine the role of FTY-induced S1PR adaptation in FTY-mediated reversal of neuropathic pain; and 3) determine the role of S1P and S1P1 receptors in spinal glia in CCI-induced neuropathic pain and its reversal by FTY.
1R43NS115312-01
Long-acting ghrelin for neuropathy Cross-Cutting Research Small Business Programs NINDS EXTEND BIOSCIENCES, INC. SOLIMAN, TARIK Newton, MA 2019
NOFO Title: PHS 2018-02 Omnibus Solicitation of the NIH, CDC, and FDA for Small Business Innovation Research Grant Applications (Parent SBIR [R43/R44] Clinical Trial Not Allowed)
NOFO Number: PA-18-574
Summary:

There is a need for safe, effective, well- tolerated drugs to treat painful neuropathy by halting or reversing the underlying pathology of the disease. One promising approach to treating painful neuropathy without opioids is the use of ghrelin, a 28-amino acid acylated peptide hormone. However, it has a short half-life and must be delivered via a constant intravenous infusion to have a therapeutic effect. Extend Biosciences' D-VITylation platform technology is truly enabling for small peptide-based therapeutics that are rapidly cleared from the bloodstream by renal filtration. The platform harnesses the naturally long half-life of vitamin D and its dedicated binding protein, VDBP. When the vitamin D molecule is conjugated to a biological therapeutic, it dramatically improves the half-life and bioavailability of the drug. Use of the technology should also allow the drug to be self-administered by subcutaneous injection. This would be of significant benefit to patients. In this project, the team will test the efficacy of EXT405 in a cell-based model of neuropathy as well as in animal models of CIPN and diabetes- induced neuropathy.
1UG3AR076573-01
Randomized-controlled trial of virtual reality for chronic low back pain to improve patient-reported outcomes and physical activity Clinical Research in Pain Management Back Pain Consortium Research Program NIAMS CEDARS-SINAI MEDICAL CENTER SPIEGEL, BRENNAN Los Angeles, CA 2019
NOFO Title: HEAL Initiative: Back Pain Consortium (BACPAC) Research Program: Phase 2 Clinical Trials (UG3/UH3 Clinical Trial Required)
NOFO Number: RFA-AR-19-029
Summary:

Therapeutic virtual reality (VR) has emerged as a promising and evidence-based treatment modality for musculoskeletal pain, including chronic low back pain (cLBP). Users of VR wear a pair of goggles with a close-proximity stereoscopic screen that creates a sensation of being transported into lifelike, three-dimensional worlds. By stimulating the visual cortex while engaging other senses, VR modulates the user’s processing of nociceptive stimuli. Functional magnetic resonance imaging (fMRI) of the brain reveals that VR has similar effects on the sensory and insular cortex as opioids, and head-to-head trials show that VR achieves similar or greater analgesia as hydromorphone. Since there are few data regarding long-term efficacy and safety of VR in cLBP, this study will measure patient-reported outcomes, biometric outcomes, and opioid use in nonspecific cLBP patients under various experimental conditions using VR therapy.
3UG1DA013720-20S3
Individual Level Predictive Modeling of Opioid Use Disorder Treatment Outcome Translation of Research to Practice for the Treatment of Opioid Addiction Enhancing the National Drug Abuse Treatment Clinical Trials Network to Address Opioids NIDA UNIVERSITY OF MIAMI SCHOOL OF MEDICINE SZAPOCZNIK, JOSE; FEASTER, DANIEL J CORAL GABLES, FL 2019
NOFO Title: Administrative Supplements to Existing NIH Grants and Cooperative Agreements (Parent Admin Supp Clinical Trial Optional)
NOFO Number: PA-18-591
Summary:

A persistent problem in the dissemination of medications for opioid use disorder (MOUD) is patient dropout, and matching patients to suitable medication early has the potential to minimize dropout. The overall objective of this secondary data analysis study is to develop and disseminate individual level risk prediction models using harmonized data collected from three multi-site clinical trials from the CTN, in order to predict specific clinical outcomes (e.g., dropout, relapse) for patients treated with MOUD, including methadone, buprenorphine or extended-release depot naltrexone. The relative importance of predictors in the best predictive models will be estimated, which may facilitate refinement of common data elements for future OUD studies. The comprehensive, harmonized database of treatment data created in this study can be used for future secondary data analysis studies and will provide a replicable data pipeline to process and validate OUD data in future protocols.
1R43AR074369-01
Development of a fixed-dose combination therapy for the treatment of chronic musculoskeletal pain Cross-Cutting Research Small Business Programs NIAMS NEUROCYCLE THERAPEUTICS, INC. TOCZKO, MATTHEW ALEXANDER Sheridan, WY 2019
NOFO Title: PHS 2017-02 Omnibus Solicitation of the NIH, CDC, and FDA for Small Business Innovation Research Grant Applications (Parent SBIR [R43/R44])
NOFO Number: PA-17-302
Summary:

Non-steroidal anti-inflammatory drugs (NSAIDs) are a first line pharmacologic pain therapy for chronic musculoskeletal pain, and rheumatoid arthritis (RA) and moderate to severe osteoarthritis (OA) specifically. However, insufficient pain relief by NSAID monotherapy has encouraged the use of combination therapy. Combinations of NSAIDs plus weak opioids are widely used although objective evidence for efficacy is limited and they have many adverse events.  A growing body of evidence suggests that ?2/?3 subtype-selective positive allosteric modulators (PAM) of the ?- aminobutyric acid A receptor (GABAAR) may effectively restore central pain regulatory mechanisms thus providing effective relief of chronic pain with reduced prevalence and severity of side-effects.  Based on these promising preliminary studies and considerable supporting literature data, the research team will test the hypothesis that combination dosing of TPA-023B with an NSAID will work synergistically to suppress the acute and chronic pain components of chronic musculoskeletal pain. 
75N95019D00013-0-759501900089-1
Ancillary Study of the Adoption and Sustainability of ED-Initiated Buprenorphine Translation of Research to Practice for the Treatment of Opioid Addiction Enhancing the National Drug Abuse Treatment Clinical Trials Network to Address Opioids NIDA Emmes Corporation VanVeldhuisen, Paul Rockville, MD 2019
NOFO Number:
Summary:

For many reasons, the emergency department (ED) is a critical venue to initiate opioid use disorder (OUD) interventions. ED patients have a disproportionately high prevalence of substance use disorders and are at an elevated risk of overdose, and many do not access health care elsewhere. Despite this, OUD interventions are rarely initiated in EDs. The Emergency Department Connection to Care with Buprenorphine for Opioid Use Disorder study (CTN-0079) will assess the feasibility, acceptability and impact of introducing clinical protocols for screening for OUD, buprenorphine treatment initiation, and referral for ongoing treatment in ED settings with high need, limited resources and different staffing structures. This extension study will use the existing infrastructure to evaluate the adoption and sustainability of the clinical protocols introduced at each of the study sites and to identify factors influencing their diffusion and effectiveness.
75N95019D00013-P00002-759502000002-1
Optimizing Retention, Duration, and Discontinuation Strategies for Opioid Use Disorder Pharmacotherapy New Strategies to Prevent and Treat Opioid Addiction Optimizing the Duration, Retention, and Discontinuation of Medication Treatment for Opioid Use Disorder NIDA Emmes Corportation VanVeldhuisen, Paul Rockville, MD 2019
NOFO Number:
Summary:

This study will (1) test pharmacologic and behavioral strategies to improve OUD pharmacotherapy treatment retention and to improve outcomes among patients who have been successfully stabilized on OUD medications and want to stop medication and (2) identify predictors of successful outcome and develop a stage model of relapse risk.
1R34DA050266-01
2/2 Optimizing access, engagement and assessment to elucidate prenatal influences on neurodevelopment: The Brains Begin Before Birth (B4) Midwest Consortium Enhanced Outcomes for Infants and Children Exposed to Opioids HEALthy Brain and Child Development (HBCD) Study NIDA NORTHWESTERN UNIVERSITY AT CHICAGO WAKSCHLAG, LAUREN S Evanston, IL 2019
NOFO Title: HEAL Initiative: HEALthy Brain and Child Development Study (HEALthy BCD) (Collaborative R34 Clinical Trial Not Allowed)
NOFO Number: RFA-DA-19-029
Summary:

Though prenatal exposure to opioids and other substances have adverse effects on neurodevelopment, advances in neuroimaging and developmentally sensitive phenotypic measurement now enable characterization of typical and atypical brain-behavior pathways on an unprecedented scale. The Brains Begin Before Birth (B4) Midwest Consortium, a partnership of neuroscience, substance use, perinatal mental health, and child welfare scientists at Washington University School of Medicine (WUSM) and neuroscience, bioethics, pediatric population health, maternal-fetal, and addiction scientists at Northwestern University (NU). This regional consortium will leverage the contrasting approaches of Illinois (punitive) and Missouri (non-punitive) to prenatal opioid use, providing a platform for examining the impact of jurisdictional variations on science and practice. The consortium provide a framework for addressing three major areas of challenge: (1) legal/ethical, (2) recruitment/retention, and (3) imaging/assessment methods.