Funded Projects

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Project # Project Title Research Focus Area Research Program Administering IC Institution(s) Investigator(s) Location(s) Year Awarded
3R01MH107540-04S1
FROM IRRITABILITY TO IMPAIRMENT: HOW NEURODEVELOPMENT OF EXECUTIVE FUNCTION AND PARENT-CHILD NEURAL SYNCHRONY INFLUENCE THE TRANSITION FROM NORMAL TO ABNORMAL FUNCTIONING Enhanced Outcomes for Infants and Children Exposed to Opioids NIMH University of Pittsburgh at Pittsburgh PERLMAN, SUSAN B Pittsburgh, PA 2018
NOFO Title: Administrative Supplements to Existing NIH Grants and Cooperative Agreements (Parent Admin Supp Clinical Trial Optional)
NOFO Number: PA-18-591
Summary:

The goal of this proposal is to launch an innovative, multi-modal neuroimaging program that will investigate the longitudinal trajectory of the neurodevelopment of irritability across the preschool period. Differentiating clinically salient irritability from developmentally normative temperamental variation has proven to be a difficult task. This is made even more challenging during the preschool period, when irritability has hit its normative peak and measuring neurodevelopment is impeded by methodological constraints. This research will (1) identify specific biomarkers underlying preschool vulnerability for psychopathology by examining neural maturation in executive function as a predictor for clinical outcome; and (2) examine how the parenting environment moderates this vulnerability, with the overarching objective of identifying aberrant irritable trajectories as the foundation for future brain-based behavioral intervention. Primary analyses will (1) probe underlying executive function as a predictor of clinical outcome; and (2) examine parent-child neural synchrony as a predictor of executive function maturation.
5R01AI132030-02
MINING REAL-TIME SOCIAL MEDIA BIG DATA TO MONITOR HIV: DEVELOPMENT AND ETHICAL ISSUES Translation of Research to Practice for the Treatment of Opioid Addiction NIAID UNIVERSITY OF CALIFORNIA LOS ANGELES YOUNG, SEAN Los Angeles, CA 2018
NOFO Title: Administrative Supplements to Existing NIH Grants and Cooperative Agreements (Parent Admin Supp Clinical Trial Optional)
NOFO Number: PA-18-591
Summary:

Social big data analysis of publicly available user data on social media platforms is a promising approach for attaining organic observations of behavior that can monitor and predict real-world public health problems, such as HIV incidence. In preliminary research, our team identified and collected tweets suggesting HIV risk behaviors (e.g., drug use, high-risk sexual behaviors), modeled them alongside CDC statistics on HIV diagnoses, and found a significant positive relationship between HIV-related tweets and county-level HIV cases. We propose to create a single automated platform that collects social media data, identifies and labels tweets that suggest HIV-related behaviors, and predicts regional HIV incidence. We will interview staff and participants at local and regional HIV organizations to understand ethical issues associated with mining people’s data. The software developed from this application will be shared with HIV researchers and health care workers to combat the spread of HIV.
3R21MD011767-02S1
SUPPLEMENT TO OPIOID PRESCRIBING DISPARITIES IN A PUBLIC HEALTH CRISIS Clinical Research in Pain Management NIMHD Research at Nationwide Children's - Nationwide Children's Hospital CHISOLM, DEENA; DEANS, KATHERINE J Columbus, OH 2018
NOFO Title: Administrative Supplements to Existing NIH Grants and Cooperative Agreements (Parent Admin Supp Clinical Trial Optional)
NOFO Number: PA-18-591
Summary:

African American adults are less likely to receive analgesics, particularly opioids. Research in the pediatric surgical population is limited, but the pattern of disparate use of opioids appears consistent with adults. Furthermore, adolescent access to prescribed opioids has increased, both through physician prescribing and misuse of medications prescribed to family members or friends. This study will explore the interrelated impacts of policy, clinical need, and sociodemographic factors by combining Medicaid claims and electronic health record data with findings from a statewide opioid policy inventory. We will focus on discharge prescribing of opioids in three high-volume pediatric surgical procedures: tonsillectomy/adenoidectomy, supracondylar fracture, and appendectomy. We aim to 1) determine the extent of racial disparities in postoperative discharge opioid prescribing since the 2011 onset of enhanced opioid prescription reduction activities and 2) develop an expanded model to assess the linkage between differential opioid use for pediatric postoperative pain and opioid use-related outcomes.
3R01LM010685-09S1
BEYOND PHEWAS: RECOGNITION OF PHENOTYPE PATTERNS FOR DISCOVERY AND TRANSLATION - ADMINISTRATIVE SUPPLEMENT Preclinical and Translational Research in Pain Management NLM VANDERBILT UNIVERSITY MEDICAL CENTER Denny, Joshua C. NASHVILLE, TN 2018
NOFO Title: Administrative Supplements to Existing NIH Grants and Cooperative Agreements (Parent Admin Supp Clinical Trial Optional)
NOFO Number: PA-18-591
Summary:

Genomic medicine offers hope for improved diagnostic methods and for more effective, patient-specific therapies. Genome-wide associated studies (GWAS) elucidate genetic markers that improve clinical understanding of risks and mechanisms for many diseases and conditions and that may ultimately guide diagnosis and therapy on a patient-specific basis. Previous phenome-wide association studies (PheWAS) established a systematic and efficient approach to identifying novel disease-variant associations and discovering pleiotropy using electronic health records (EHRs). This proposal will develop novel methods to identify associations based on patterns of phenotypes using a phenotype risk score (PheRS) methodology to systematically search for the influence of Mendelian disease variants on common disease. By doing so, it also creates a way to assess pathogenicity for rare variants and will identify patients at highest risk of having undiagnosed Mendelian disease. The project is enabled by large DNA biobanks coupled to de-identified copies of EHR.
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.
3R42TR001270-03S1
PERIPHERAL NERVE-ON-A-CHIP FOR PREDICTIVE PRECLINICAL PHARMACEUTICAL TESTING Cross-Cutting Research Small Business Programs NCATS AXOSIM, INC. CURLEY, JABE L; MOORE, MICHAEL J NEW ORLEANS, LA 2018
NOFO Title: PHS 2016-02 Omnibus Solicitation of the NIH for Small Business Technology Transfer Grant Applications (Parent STTR [R41/R42])
NOFO Number: PA-16-303
Summary:

The ability to de-risk lead compounds during pre-clinical development with advanced “organoid-on-a-chip” technologies shows promise. Development of microphysiological models of the peripheral nervous system is lagging. The technology described herein allows for 3D growth of high-density axonal fiber tracts, resembling peripheral nerve anatomy. The use of structural and functional analyses should mean drug-induced neural toxicity will manifest in these measurements in ways that mimic clinical neuropathology. The goals of this proposal are to establish our human model using relevant physiological measurements in tissues fabricated from human iPS cells and to validate the model system with a library of compounds, comparing against conventional cell culture models. Validating the peripheral nerve model system with drugs known to induce toxicity via a range of mechanisms will demonstrate the ability of the system to predict various classifications of neuropathy, yielding a high-content assay far more informative than traditional in vitro systems.
3R01DA043476-01A1S1
BUPRENORPHINE FOR PROBATIONERS AND PAROLEES: BRIDGING THE GAP INTO TREATMENT Translation of Research to Practice for the Treatment of Opioid Addiction Justice Community Opioid Innovation Network (JCOIN) NIDA FRIENDS RESEARCH INSTITUTE, INC. GORDON, MICHAEL SCOTT Baltimore, MD 2018
NOFO Title: Administrative Supplements to Existing NIH Grants and Cooperative Agreements (Parent Admin Supp Clinical Trial Optional)
NOFO Number: PA-18-591
Summary:

A large number of probationers/parolees with opioid use disorder have limited access to effective treatment. This study is the first random clinical trial in the United States that will assess the effectiveness of buprenorphine treatment using MedicaSafe, a system composed of secure pre-packaged buprenorphine/naloxone cartridges, designed to be dispensed by a SmartKey device that enables clinicians to track patient adherence. The study will initiate treatment at a community corrections office compared to referral to a community program. The public health impact of the proposed study would be widespread, as this model of care could be implemented throughout many areas of the United States with high rates of opioid use disorder in their probation/parolee populations that lack access to methadone treatment.
3R01DK103901-04S1
TARGETING THE TRANSIENT RECEPTOR POTENTIAL CHANNELS TO IMPROVE BOWEL DYSFUNCTION Preclinical and Translational Research in Pain Management NIDDK WASHINGTON UNIVERSITY HU, HONGZHEN SAINT LOUIS, MO 2018
NOFO Title: Research Project Grant (Parent R01)
NOFO Number: PA-13-302
Summary:

Postoperative ileus (POI) following gastrointestinal (GI) surgery leads to significant patient morbidity and prolonged hospitalizations. Recent studies have demonstrated that intestinal manipulation and surgical trauma activate inflammatory macrophages (M?) and release inflammatory mediators such as nitric oxide (NO) to inhibit intestinal smooth muscle cells in POI. Intestinal M? are a highly heterogeneous and dynamic population in the innate immune system. Preliminary studies show that transient receptor potential vanilloid 4 (TRPV4) channel, a molecular sensor of tissue damage and inflammation, is exclusively expressed by the F4/80+/CD206+ intestinal anti-inflammatory M2 M?. Activation of TRPV4 produces an intestinal contractile response and improves GI transit in a mouse model of POI. The current proposal aims to elucidate the cellular and molecular mechanisms underlying the activation of TRPV4 in the intestinal M2 M?.
3U19TW009872-05S1
NOVEL THERAPEUTIC AGENTS FROM THE BACTERIAL SYMBIONTS OF BRAZILIAN INVERTEBRATES Preclinical and Translational Research in Pain Management FIC HARVARD MEDICAL SCHOOL CLARDY, JON; PUPO, MONICA T Boston, MA 2018
NOFO Title: Limited Competition: International Cooperative Biodiversity Groups (U19)
NOFO Number: RFA-TW-13-001
Summary:

An International Cooperative Biodiversity Group with an interdisciplinary leadership team of physicians, pharmacologists, evolutionary biologists, and chemists will discover and develop therapeutic agents produced by Brazilian symbiotic bacteria. The team will target three therapeutic areas: 1) infectious fungal pathogens, 2) Chagas disease and leishmaniasis, and 3) cancers of the blood. All three areas represent major threats to human health that need to be addressed with new therapeutic agents. Internationally, invasive fungal diseases kill more people than malaria or TB, while Chagas disease imposes a special burden on Brazil, killing as many Brazilians as TB. Leishmaniasis has now passed Chagas disease in the Brazilian population. Despite major improvements in cancer chemotherapy, cancer is projected to result in 8 million deaths internationally this year (13% of all deaths, WHO) and an estimated 13 million per year by 2030.
3U19MH113136-02S2
UNDERSTANDING THE INTERSECTION BETWEEN OPIOIDS AND SUICIDE THROUGH THE SOUTHWEST HUB New Strategies to Prevent and Treat Opioid Addiction NIMH Johns Hopkins University CWIK, MARY; BARLOW, MARY ALLISON Baltimore, MD 2018
NOFO Title: Administrative Supplements to Existing NIH Grants and Cooperative Agreements (Parent Admin Supp Clinical Trial Optional)
NOFO Number: PA-18-591
Summary:

The parent U19, “Southwest Hub for American Indian Youth Suicide Prevention,” builds capacity among local tribal governments, investigators, interventionists, and service providers across three Southwestern states to: 1) identify at-risk youth and gather robust local data through surveillance; 2) provide regular monitoring and brief interventions to close gaps in continuity of care; and 3) convene regularly for shared learning, policy development, and dissemination of best practices. The parent U19 includes an innovative SMART trial study design. The purpose of this supplement is to gather data on opioid use. Our supplement aims are to: 1) expand suicide surveillance in the Southwest Hub to include opioid use as a potential precipitant, facilitator, and risk factor for subsequent suicidal behavior; 2) explore community beliefs about correlates of risk, protective factors, and behavior functions of opioid abuse in Native American youth; and 3) examine opioid use among SMART trial participants.
1R21AT010117-01
MINDFUL MOMS IN RECOVERY: YOGA-BASED MINDFULNESS RELAPSE PREVENTION FOR PREGNANT WOMEN WITH OPIOID DISORDER New Strategies to Prevent and Treat Opioid Addiction Behavioral Research to Improve Medication-Based Treatment NCCIH Dartmouth College LORD, SARAH E; GOODMAN, DAISY J Hanover, NH 2018
NOFO Title: Clinical Trials or Observational Studies of Behavioral Interventions for Prevention of Opioid Use Disorder or Adjunct to Medication Assisted Treatment-SAMHSA Opioid STR Grants (R21/R33)
NOFO Number: RFA-AT-18-002
Summary:

New Hampshire can anticipate as many as 1,000 infants born with prenatal opioid exposure each year. Pain management is complicated for pregnant women with opioid use disorder (OUD), and undermanagement of pain is a strong risk factor for relapse. Contemplative interventions, such as yoga and mindfulness, may reduce risks for relapse for pregnant and parenting women with OUD. This project represents a partnership with New Hampshire stakeholders to develop and pilot evaluation of a trauma-informed yoga and mindfulness relapse prevention intervention (Mindful Moms in Recovery: MMORE). It aims to: 1) identify needs and areas of adaptation of trauma-informed yoga and mindfulness-based relapse prevention protocols through formative work with pregnant and parenting woman; 2) develop an integrated 10-session intervention protocol with iterative feedback from client stakeholders; and 3) evaluate feasibility, acceptability, and efficacy trends of MMORE in a pre-post pilot with pregnant women.
3R21DA044443-02S1
DAT-OPTIMIZING THE IMPACT OF MEDICATION ASSISTED TREATMENT INTERVENTIONS IN PRISON AND JAIL SETTINGS Translation of Research to Practice for the Treatment of Opioid Addiction NIDA MIRIAM HOSPITAL RICH, JOSIAH D Providence, RI 2018
NOFO Title: Administrative Supplements to Existing NIH Grants and Cooperative Agreements (Parent Admin Supp Clinical Trial Optional)
NOFO Number: PA-18-591
Summary:

We propose to estimate the impact of expanded access to medication-assisted treatment (MAT) in prisons and jails on post-release rates of overdose. Our approach will use agent-based modeling, data collected through the parent study, existing surveillance data, and recently published data from similar settings to understand how different MAT interventions in the prison and jail setting impact overdose death post-release. We will examine the impact of standard of care/no intervention, providing access to depot-naltrexone alone, providing access to all three MATs to only those who were prescribed it prior to incarceration, and comprehensive provision of all three MATs on post-release rates of overdose. These models will incorporate advanced methodological techniques that will allow for the investigation of engaged treatment, program attrition, and other complex events on a population level. This study’s findings may be used by health agencies, policymakers, and correctional systems to inform their efforts to expand MAT access.
3R01DA044015-02S1
SUPPLEMENTAL APPLICATION FOR CLINICAL AND GENETIC RISK PROFILE OF OPIOID USE DISORDER New Strategies to Prevent and Treat Opioid Addiction NIDA Geisinger Clinic TROIANI, VANESSA; BERRETTINI, WADE H; ROBISHAW, JANET D DANVILLE, PA 2018
NOFO Title: Administrative Supplements to Existing NIH Grants and Cooperative Agreements (Parent Admin Supp Clinical Trial Optional)
NOFO Number: PA-18-591
Summary:

This project is focused on identifying the clinical, genetic, and neural characteristics that convey risk for prescription opioid addiction. We will leverage the central biorepository and electronic health record (EHR) database of the Geisinger Health System to conduct large-scale genomics research and phenotype development. Through a collaboration with Regeneron Pharmaceuticals, the Geisinger biobank currently contains DNA samples on about 110,000 participants and includes both Illumina OmniExpressExome genotyping and whole exome sequence data, including common and rare variants, from over 60,000 of these subjects. This discovery cohort contains thousands of chronic musculoskeletal pain patients who have been taking greater than 120 mg equivalents of morphine for more than three months. Using EHR and self-report tools to develop a case definition and quantitative scoring, we will derive a clinical/genetic profile of prescription opioid addiction. This profile will be enhanced via integration of neuroimaging data.
5R01NS097880-02
Regulation of neuropathic pain by exercise: effects on nociceptor plasticity and inflammation Preclinical and Translational Research in Pain Management Discovery and Validation of Novel Targets for Safe and Effective Treatment of Pain NINDS DREXEL UNIVERSITY DETLOFF, MEGAN R Philadelphia, PA 2018
NOFO Title: Administrative Supplements for Validation of Novel Non-Addictive Pain Targets (Clinical Trials Not Allowed)
NOFO Number: NOT-NS-18-073
Summary:

Spinal cord injury (SCI) impairs sensory transmission leading to chronic, debilitating neuropathic pain. While our understanding of the molecular basis underlying the development of chronic pain has improved, the available therapeutics provide limited relief. In the lab, we have shown the timing of exercise is critical to meaningful sensory recovery. Early administration of a sustained locomotor exercise program in spinal cord–injured rats prevents the development of neuropathic pain, while delaying similar locomotor training until pain was established was ineffective at ameliorating it. The time elapsed since the injury occurred also indicates the degree of inflammation in the dorsal horn. We have previously shown that chronic SCI and the development of neuropathic pain correspond with robust increases in microglial activation and the levels of pro-inflammatory cytokines. This proposal seeks to lengthen the therapeutic window where rehabilitative exercise can successfully suppress neuropathic pain by pharmacologically reducing inflammation in dorsal root ganglia.
3R01DA043122-03S1
HEALTH AND JUSTICE: A CONTINUUM OF CARE FOR HIV AND SU FOR JUSTICE-INVOLVED YOUTH Translation of Research to Practice for the Treatment of Opioid Addiction NIDA NEW YORK STATE PSYCHIATRIC INSTITUTE ELKINGTON, KATHERINE S New York, NY 2018
NOFO Title: Administrative Supplements to Existing NIH Grants and Cooperative Agreements (Parent Admin Supp Clinical Trial Optional)
NOFO Number: PA-18-591
Summary:

Overcoming barriers to substance use (SU) screening and enrollment in SU care is central to decreasing justice-involved youth’s (JIY) negative HIV-related outcomes. This project proposes to embed HIV testing outreach workers from a youth-focused medical and HIV treatment program into an alternative sentencing program (ASP) to deliver a new service delivery model (Link2CARE) that integrates evidenced-based protocols for JIY to promote HIV and sexually transmitted infection (STI) testing and HIV and SU risk screening, and provide on-site intervention and cross-system linkage to HIV, STI, and SU care. We propose to determine the efficacy of Link2CARE delivered by health staff embedded within the ASP on HIV, STI, and SU outcomes; to determine the influence of theoretically based intervention mechanisms of change on the proposed HIV and SU outcomes; and to describe Link2CARE implementation and elucidate the system/organizational-, staff-, and youth-level factors that influence implementation of Link2CARE in an ASP.
3U19TW007401-14S1
EXPLORATION, CONSERVATION, & DEVELOPMENT OF MARINE BIODIVERSITY IN FIJI AND THE SOLOMON ISLANDS Preclinical and Translational Research in Pain Management FIC GEORGIA INSTITUTE OF TECHNOLOGY HAY, MARK E ATLANTA, GA 2018
NOFO Title: Limited Competition: International Cooperative Biodiversity Groups (U19)
NOFO Number: RFA-TW-13-001
Summary:

This International Cooperative Biodiversity Group application aims to discover and develop small molecule drug leads from cultured marine microbes and diverse coral reef organisms collected from Fiji and the Solomon Islands. Drug discovery efforts will focus on four major disease areas of relevance to the United States and low- and middle-income countries: infectious disease, including tuberculosis and drug-resistant pathogens; neglected tropical diseases, including hookworms and roundworms; cancer; and neurodegenerative and central nervous system disorders. Screening in these therapeutic areas will be performed in collaboration with two major pharmaceutical companies, two highly respected academic groups, and various testing centers and government resources that are available to facilitate drug discovery and development. The acquisition of source material for this program will be linked to biotic surveys, informed by ecological investigations addressing the chemical mediation of biotic interactions, and enriched using ecology-based strategies designed to maximize secondary metabolite production and detection.
3U24DK116214-02S1
ILLUMINATING DRUGGABLE DARK MATTER Preclinical and Translational Research in Pain Management NIDDK UNIVERSITY OF CALIFORNIA, SAN FRANCISCO MCMANUS, MICHAEL T; JAN, LILY Y San Francisco, CA 2018
NOFO Title: Administrative Supplements to Existing NIH Grants and Cooperative Agreements (Parent Admin Supp Clinical Trial Optional)
NOFO Number: PA-18-591
Summary:

The goal of this project is to generate data and reagents that help uncover critical functions of the poorly characterized members of ion channels. It focuses on co-perturbation of ion channel genes and their interacting genetic components as opposed to singly altering ion channel genes in mouse models. This approach will validate our proteomics approaches in the most definitive manner: in vivo. We see in vivo exploration as an essential step to evaluate ion channel function. Our major aims include mapping ion channel interactions and complexes using a high-throughput proteomics platform at UCSF. These data will be interrogated using integrative approaches established by the Monarch Initiative, where biochemical interactions will be validated and prioritized for further study. Another major aim is function-centric: We use mouse models for elucidation of human disease mechanisms, where we embrace a genetic interaction scheme to uncover ion channel redundancy and polygenic effects.
1R21AT010125-01
EFFECT OF MINDFULNESS TRAINING ON OPIOID USE AND ANXIETY DURING PRIMARY CARE BUPRENORPHINE TREATMENT Translation of Research to Practice for the Treatment of Opioid Addiction Behavioral Research to Improve Medication-Based Treatment NCCIH Cambridge Health Alliance SCHUMAN OLIVIER, ZEV DAVID CAMBRIDGE, MA 2018
NOFO Title: Clinical Trials or Observational Studies of Behavioral Interventions for Prevention of Opioid Use Disorder or Adjunct to Medication Assisted Treatment-SAMHSA Opioid STR Grants (R21/R33)
NOFO Number: RFA-AT-18-002
Summary:

Office-based opioid treatment (OBOT) with buprenorphine/naloxone prevents overdose deaths. Nonpharmacologic approaches to anxiety, stress, and emotion dysregulation are needed during primary care OBOT, which is the primary access point for opioid use disorder (OUD) treatment in most U.S. counties. Mindfulness-based interventions (MBI) safely and reliably reduce the impact of stress, anxiety, depression, and chronic pain, which could increase OBOT retention while reducing rates of relapse and overdose deaths. Current 8-week standard MBIs do not appear to have strong, sustained impact on substance use outcomes, suggesting longer or enhanced MBIs are needed in the OUD treatment setting. This project proposes to adapt, refine, and compare the effectiveness of the 6-month Mindful Recovery OUD Care Continuum delivered within group-based opioid treatment (GBOT) versus standard GBOT alone.
1R01NS103350-01A1
Regulation of Trigeminal Nociception by TRESK Channels Preclinical and Translational Research in Pain Management Discovery and Validation of Novel Targets for Safe and Effective Treatment of Pain NINDS WASHINGTON UNIVERSITY CAO, YUQI St. Louis, MO 2018
NOFO Title: Administrative Supplements for Validation of Novel Non-Addictive Pain Targets (Clinical Trials Not Allowed)
NOFO Number: NOT-NS-18-073
Summary:

TWIK-related spinal cord K+ (TRESK) channel is abundantly expressed in all primary afferent neurons (PANs) in trigeminal ganglion (TG) and dorsal root ganglion (DRG), mediating background K+ currents and controlling the excitability of PANs. TRESK mutations cause migraine headache but not body pain in humans, suggesting that TG neurons are more vulnerable to TRESK dysfunctions. TRESK knock out (KO) mice exhibit more robust behavioral responses than wild-type controls in mouse models of trigeminal pain, especially headache. We will investigate the mechanisms through which TRESK dysfunction differentially affects TG and DRG neurons. Based on our preliminary finding that changes of endogenous TRESK activity correlate with changes of the excitability of TG neurons during estrous cycles in female mice, we will examine whether estrogen increases migraine susceptibility in women through inhibition of TRESK activity in TG neurons. We will test the hypothesis that frequent migraine attacks reduce TG TRESK currents.
3U19TW008163-10S1
DIVERSE DRUG LEAD COMPOUNDS FROM BACTERIAL SYMBIONTS IN PHILIPPINE MOLLUSKS Preclinical and Translational Research in Pain Management FIC UNIVERSITY OF UTAH HAYGOOD, MARGO GENEVIEVE Salt Lake City, UT 2018
NOFO Title: Limited Competition: International Cooperative Biodiversity Groups (U19)
NOFO Number: RFA-TW-13-001
Summary:

The Philippine Mollusk Symbiont International Cooperative Biodiversity Group harnesses the vast biodiversity of the Philippines to discover new drugs to treat bacterial infections, parasitic infections, pain, and other neurological conditions and cancer, all of which are serious health problems in both the Philippines and the United States. The Republic of the Philippines represents a unique nexus of exceptional biodiversity, dense human population with pressing societal needs, consequent urgent need for conservation, and government commitment to education and technology to harness national human and natural resources for a sustainable future. Mollusks are one of the most diverse groups of marine animals, and their associated bacteria represent an unexplored trove of chemical diversity. Researchers will use an increasing understanding of the interactions between mollusk symbionts and their hosts to discover the most novel and useful molecules. The project will document and describe Philippine mollusk biodiversity and support training and infrastructure that provide the foundation for conservation of Philippine biodiversity.
3R01AR069557-03S1
USE AND SAFETY OF OPIOIDS IN PATIENTS UNDERGOING TOTAL JOINT REPLACEMENT New Strategies to Prevent and Treat Opioid Addiction NIAMS Brigham And Women's Hospital KIM, SEOYOUNG CATHERINE Boston, MA 2018
NOFO Title: Administrative Supplements to Existing NIH Grants and Cooperative Agreements (Parent Admin Supp Clinical Trial Optional)
NOFO Number: PA-18-591
Summary:

Over 30% of adults aged 65 years and older in the United States suffer from osteoarthritis (OA). Opioid analgesics are often used for patients with moderate to severe symptomatic OA. When non-pharmacologic and pharmacologic treatments are not effective, patients with severe OA may undergo total joint replacement (TJR). Our primary objectives are to evaluate patterns of opioid use before and after TJR and to assess the effect of opioid use patterns on clinical outcomes and safety events in a large U.S. population–based cohort of OA patients. The specific aims are to: 1) identify predictors of persistent opioid use and opioid dose escalation in patients after TJR for hip or knee OA and 2) evaluate effects of opioid use patterns on short- and long-term clinical outcomes and safety following TJR. The results of this study will provide guidance on surgical risk stratification and pain management of patients before and after TJR.
3U01DE027441-02S1
DE-IMPLEMENTING OPIOID USE AND IMPLEMENTING OPTIMAL PAIN MANAGEMENT FOLLOWING DENTAL EXTRACTIONS Clinical Research in Pain Management NIDCR HealthPartners Institute RINDAL, D. BRAD MINNEAPOLIS, MN 2018
NOFO Title: Implementation Science Research to Improve Dental, Oral and Craniofacial Health (U01)
NOFO Number: RFA-DE-18-001
Summary:

The primary objective of this project is to de-implement the use of opioid analgesics for the management of postoperative pain following dental extractions and to implement effective alternative pain management. We propose a cluster-randomized trial designin which dental practitioners are randomly assigned to one of three conditions: 1) standard practice as a control condition; 2) a clinical decision support (CDS) tool that will extract patient history and interface with the state prescription drug monitoring program to provide personalized recommendations for analgesic prescribing and offer language for discussing non-opioid pain management; 3) an enhanced version of the CDS (CDS-E) that will also include information regarding optimal, evidence-based non-opioid pain management delivered to the patient both before and following the dental extraction visit. We will examine opioid and non-opioid prescribing data from the electronic health record across study arms as well as other provider- and patient-focused outcomes using mixed methods.
3UG3TR002151-01S1
INTEGRATED MICROPHYSIOLOGICAL SYSTEM OF CEREBRAL ORGANOID AND BLOOD VESSEL FOR DISEASE MODELING AND NEUROPSYCHIATRIC DRUG SCREENING Preclinical and Translational Research in Pain Management NCATS COLUMBIA UNIVERSITY HEALTH SCIENCES LEONG, KAM W NEW YORK, NY 2018
NOFO Title: Administrative Supplements to Existing NIH Grants and Cooperative Agreements (Parent Admin Supp Clinical Trial Optional)
NOFO Number: PA-18-591
Summary:

The clinical utility of opioids for pain treatment is limited by its risk for developing opioid usage disorders (OUD). These untoward effects impose a severe burden on society and present difficult therapeutic challenges for clinicians. We propose to extend our cerebral organoid MPS to facilitate the investigation of neuronal response to opioids and identify cellular and molecular signatures in patients vulnerable to OUD. We have assembled a team with complementary expertise in clinical characterization of OUD, cerebral organoid MPS modeling, single cell RNA-seq technology, and functional characterization of neurons in a mesolimbic reward system to test the hypothesis that midbrain MPS is a clinically relevant pre-clinical model for study of opioid usage disorder.
1UG3DA047793-01
TDCS TO DECREASE OPIOID RELAPSE New Strategies to Prevent and Treat Opioid Addiction Translational Research to Advance Testing of Novel Drugs and Human Cell-Based Screening Platforms to Treat Pain and Opioid Use Disorder NIDA Butler Hospital ABRANTES, ANA M.; STEIN, MICHAEL D PROVIDENCE, RI 2018
NOFO Title: Device-Based Treatments for Substance Use Disorders (UG3/UH3, Clinical Trial Optional)
NOFO Number: PAR-18-494
Summary:

Neurostimulation techniques, such as transcranial direct current stimulation (tDCS), have been used as interventions for substance use disorders. This is a supplement to the currently NIDA-funded UG3 DA047793, “tDCS to Decrease Opioid Relapse,” which will measure behavioral and brain responses following tDCS stimulation delivered during tasks that use a particular brain network involved in cognitive control, and utilizing FMRI to assess the effects. This supplement allows the researchers to add an EEG measurement to the study, to get a complete picture of how tDCS might affect the function of key brain networks in ways that could be helpful for SUDs.
3UG3DA044830-02S1
DRUG INJECTION SURVEILLANCE AND CARE ENHANCEMENT FOR RURAL NORTHERN NEW ENGLAND (DISCERNNE) New Strategies to Prevent and Treat Opioid Addiction NIDA Baystate Medical Center FRIEDMANN, PETER D SPRINGFIELD, MA 2018
NOFO Title: Administrative Supplements to Existing NIH Grants and Cooperative Agreements (Parent Admin Supp Clinical Trial Optional)
NOFO Number: PA-18-591
Summary:

This study will examine the epidemiology of injection drug use, its infectious consequences, and service accessibility among young persons who inject drugs (PWID) in 15 rural counties in Maine, New Hampshire, and Vermont, then implement an integrated telemedicine approach to treat opioid use disorder (OUD) and reduce infections and overdose. The UG3 phase will characterize the risk environment and epidemiology of OUD, its infectious complications, opioid overdose, risk behaviors, service use, and needs in young PWID in these counties. An environmental assessment of policy and infrastructure will examine available services, needs, and gaps. The UH3 phase will evaluate the effectiveness of a regionalized integrated model of expanded service delivery for rural PWID. This project will provide in-depth understanding of high-risk rural PWID, inform community response strategies, and implement a comprehensive, integrated approach to treat OUD and reduce overdose and infectious complications among PWID in the rural United States.