Funded Projects

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Project # Project Title Research Focus Area Research Program Administering IC Institution(s) Investigator(s) Location(s) Year Awarded
1UG3NS114947-01
Novel HCN1-selective small molecule inhibitors for the treatment of neuropathic pain Preclinical and Translational Research in Pain Management Development and Optimization of Non-Addictive Therapies to Treat Pain NINDS WEILL MEDICAL COLL OF CORNELL UNIV GOLDSTEIN, PETER A New York, NY 2019
NOFO Title: Optimization of Non-addictive Therapies [Small Molecules and Biologics] to Treat Pain (UG3/UH3 Clinical Trial Not Allowed)
NOFO Number: RFA-NS-19-010
Summary:

Neuropathic pain is characterized by neuronal hyperexcitability and spontaneous activity, properties associated with activity of hyperpolarization-activated, cyclic nucleotide-regulated (HCN1-4) channels, the source of the pacemaker current, Ih. Inhibition of HCN1-mediated Ih elicits marked antihyperalgesia in multiple animal models of neuropathic pain, including models for direct nerve injury and chemotherapy-induced peripheral neuropathy, and does so with little or no disruption to either normal pain processing or baseline behaviors and activities. The overall objective is to develop a peripherally restricted HCN1 inverse-agonist as a therapeutic for neuropathic pain. Researchers have generated a novel small molecule that combines an antihyperalgesic HCN1 inhibitor with a motif that controls distribution and membrane presentation and is a potential non-opioid antihyperalgesic treatment for peripheral neuropathic pain.
1UG3NS127943-01
Oral N2O Therapy in Treating Acute Vaso-Occlusive Pain in Sickle Cell Disease Preclinical and Translational Research in Pain Management Development and Optimization of Non-Addictive Therapies to Treat Pain NINDS Hillhurst Biopharmaceuticals, Inc. GOMPERTS, EDWARD (contact); BELCHER, JOHN D; SIMONE, DONALD Montrose, CA 2022
NOFO Title: HEAL Initiative: Non-addictive Analgesic Therapeutics Development [Small Molecules and Biologics] to Treat Pain (UG3/UH3 Clinical Trial Optional)
NOFO Number: RFA-NS-21-010
Summary:

Inhaled nitrous oxide, N2O, is used in emergency departments in Europe to treat pain associated with sickle cell disease as well as for labor, painful fractures, and to manage serious gynecological pain. It is not a viable therapeutic option for home use for reasons such as poor dosing control, potential inhalation equipment issues, and variability in patient ventilation and lung absorption. This project seeks to optimize, characterize, and develop an oral formulation of N2O that could be used by patients at home for unpredictable and severe episodes of pain associated sickle cell disease. Once developed, the new oral formulation of N2O will be evaluated to determine whether it or an optimized version is ready for more clinical testing.
3R35NS105092-03S1
The biophysics of skin-neuron sensory tactile organs and their sensitivity to mechanical and chemical stress Preclinical and Translational Research in Pain Management Discovery and Validation of Novel Targets for Safe and Effective Treatment of Pain NINDS STANFORD UNIVERSITY GOODMAN, MIRIAM B Palo Alto, CA 2020
NOFO Title: Notice of Special Interest for HEAL Initiative: Request for Administrative Supplements to Existing Grants for Identification and Validation of New Pain and Opioid Use Disorder Targets within the Understudied Druggable Genome
NOFO Number: NOT-TR-20-008
Summary:

This project will establish a rapid research pipeline for linking plant-derived compounds to nociception (pain) and to G Protein-Coupled Receptors (GPCRs) and ion channels in the druggable human genome. As more than 80% of these membrane proteins are conserved in the C. elegans nematodes, the study will screen for compounds and genes affecting nociception as well as to identify novel ligand-receptor pairs using this model organism. The study will test which understudied GPCRs and ion channels are involved in nociception as well as attraction or repulsion behaviors. This research has the potential to reveal novel ligand-receptor pairs that could serve as new entry points for improved or alternative pain treatments.
1R61DK135406-01
PAINED: Project Addressing Inequities in the Emergency Department Clinical Research in Pain Management Advancing Health Equity in Pain Management NIDDK Children's Research Institute GOYAL, MONIKA KUMARI Washington, DC 2022
NOFO Title: HEAL Initiative: Advancing Health Equity in Pain Management (R61/R33 Clinical Trial Required)
NOFO Number: NS22-002
Summary:

Clinician bias causes inequities in healthcare, and interventions are needed to mitigate and eradicate this bias. This project aims to develop and test the impact of two interventions on overcoming clinician implicit bias in the management of pain for children from ethnic minorities treated in the emergency department. The study will include pediatric patients from under-represented minority groups with pain from long-bone fractures or acute appendicitis who are cared for by racially and ethnically diverse caregivers. Researchers will use stakeholder-informed approaches to establish quality of care metrics and then use clinician audit and feedback as well as data from electronic health records to quantify evidence of bias.      
1UG3NS127251-01A1
Development of Pathology-Activated Drugs for Treatment of Neuropathic Pain Preclinical and Translational Research in Pain Management Development and Optimization of Non-Addictive Therapies to Treat Pain NINDS UNIVERSITY OF TX MD ANDERSON CAN CTR GRACE, PETER M (contact); ABELL, ANDREW Houston, TX 2022
NOFO Title: HEAL Initiative: Non-addictive Analgesic Therapeutics Development [Small Molecules and Biologics] to Treat Pain (UG3/UH3 Clinical Trial Optional)
NOFO Number: RFA-NS-21-010
Summary:

The medication monomethyl fumarate, approved for treating multiple sclerosis, has pain-relieving properties, but it also has side effects that affect the digestive tract and decrease levels of white blood cells, a problem known as leukopenia. This project will limit the availability of monomethyl fumarate to areas in the central nervous system associated with pain. Targeting the delivery of this drug to pain-related regions may improve its safety profile for treating neuropathic pain.
1RF1NS113840-01
Nrf2 Activation for Addiction-Free Treatment of Neuropathic Pain 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 GRACE, PETER MICHAEL Houston, TX 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:

Effective treatments are elusive for the majority of patients with neuropathic pain. Reactive oxygen and nitrogen species (ROS/RNS) are involved in neuropathic pain, because they drive mitochondrial dysfunction, cytokine production, and neuronal hyperexcitability; therefore, stimulation of endogenous antioxidants is predicted to simultaneously resolve multiple neuropathic pain mechanisms. Nuclear factor erythroid 2-related factor 2 (Nrf2) is a transcription factor that is a potential therapeutic target because it regulates the expression of a large number of endogenous antioxidant-related genes and can be activated with a single drug. This project will test the hypothesis that Nrf2 activation increases multiple endogenous antioxidants, therefore reversing neuropathic pain behaviors and counteracting neuropathic pain mechanisms that are driven by ROS/RNS and could provide an effective pain therapy, with minimal abuse/addictive potential.
1U18EB029257-01
Temporal Patterns of Spinal Cord Stimulation Preclinical and Translational Research in Pain Management Translating Discoveries into Effective Devices to Treat Pain NIBIB DUKE UNIVERSITY GRILL, WARREN M Durham, NC 2019
NOFO Title: HEAL Initiative: Translational Development of Devices to Treat Pain (U18 Clinical Trial Not Allowed)
NOFO Number: RFA-EB-18-003
Summary:

This project will design and test optimized temporal patterns of stimulation to improve the efficacy of commercially available spinal cord stimulation (SCS) systems to treat chronic neuropathic pain. Researchers will build upon a validated biophysical model of the effects of SCS on sensory signal processing in neurons within the dorsal horn of the spinal cord to better understand how to improve the electrical stimulus patterns applied to the spinal cord. They will use sensitivity analyses to determine the robustness of stimulation patterns to variations in electrode positioning, selectivity of stimulation, and biophysical properties of the dorsal horn neural network. Researchers will demonstrate improvements from these new stimulus patterns by 1) measuring their effects on pain-related behavioral outcomes in a rat model of chronic neuropathic pain and by 2) quantifying the effects of optimized temporal patterns on spinal cord neuron activity. The outcome will be mechanistically derived and validated stimulus patterns that are significantly more efficacious than the phenomenologically derived standard of care patterns; these patterns could be implemented with either a software update or minor hardware modifications to existing SCS products.
3U01HL117664-05S2
CANNABINOID-BASED THERAPY AND APPROACHES TO QUANTIFY PAIN IN SICKLE CELL DISEASE Clinical Research in Pain Management NHLBI University of Minnesota GUPTA, KALPNA MINNEAPOLIS, MN 2018
NOFO Title: Administrative Supplements to Existing NIH Grants and Cooperative Agreements (Parent Admin Supp Clinical Trial Optional)
NOFO Number: PA-18-591
Summary:

Sickle cell disease (SCD) is an inherited hematologic disorder accompanied by severe pain, inflammation, and vascular injury. We propose that nociceptor activation by ongoing hypoxia/reperfusion (H/R) injury leads to the release of neuropeptides by sensory nerves in the skin, stimulating vascular insult and mast cell activation in SCD. In turn, mast cell tryptase activates protease-activated receptor 2 on sensory nerve endings, resulting in exaggerated neuroinflammation, vascular injury, and central sensitization. Our general hypothesis is that neurogenic inflammation contributes to pain in SCD and that cannabinoids provide analgesia by disrupting neurogenic inflammation and nociceptor sensitization. We also hypothesize that EEG and functional MRI can be used to optimize analgesic treatments in SCD. We propose to use transgenic sickle mice, and individual cells involved in evoking pain, to perform this translational study. A proof of principle study in humans will examine the effect of cannabis on pain in sickle patients.
1R61NS113341-01
Discovery of the Biomarker Signature for Neuropathic Corneal Pain Preclinical and Translational Research in Pain Management Discovery and Validation of Biomarkers, Endpoints, and Signatures for Pain Conditions NINDS Tufts Medical Center HAMRAH, PEDRAM Boston, MA 2019
NOFO Title: Discovery of Biomarkers, Biomarker Signatures, and Endpoints for Pain (R61/R33 Clinical Trial Optional)
NOFO Number: RFA-NS-18-041
Summary:

Neuropathic corneal pain (NCP) causes patients to have severe discomfort and a compromised quality of life (QoL). The lack of signs observed by standard examination has resulted in misdiagnosis as dry eye disease (DED). An optical biopsy using laser in vivo confocal microscopy (IVCM) revealed that microneuromas (bulbs at the ends of severed nerves caused by buildup of molecular constituents) are present in NCP but not DED and may serve as a biomarker for NCP. The aims are to (1) use a database of more than 2,000 DED/NCP subjects and more than 500,000 IVCM images to confirm that the presence of microneuromas is an appropriate biomarker for NCP, (2) provide biological validation of microneuromas, (3) develop a validated artificial intelligence (AI) program for automated identification of microneuromas, and (4) establish the clinical utility of microneuromas observed by IVCM as a biomarker for NCP in a prospective, multicenter study.
3U24TR001609-04S1
TIN Supplement Clinical Research in Pain Management Pain Management Effectiveness Research Network (ERN) NCATS Johns Hopkins University Hanley, Daniel Baltimore, MD 2019
NOFO Title: CTSA Network - Trial Innovation Centers (TICs) (U24)
NOFO Number: RFA-TR-15-002
3U24TR001579-04S1
TIN Supplement Clinical Research in Pain Management Pain Management Effectiveness Research Network (ERN) NCATS Vanderbilt University Harris, Paul A Nashville, TN 2019
NOFO Title: Clinical and Translational Science Award (CTSA) Network Recruitment Innovation Centers (RICs)(U24)
NOFO Number: RFA-TR-15-004
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.
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.
1U18EB029354-01
Treating pain in sickle cell disease by means of focused ultrasound neuromodulation Preclinical and Translational Research in Pain Management Translating Discoveries into Effective Devices to Treat Pain NIBIB CARNEGIE-MELLON UNIVERSITY HE, BIN Pittsburgh, PA 2019
NOFO Title: HEAL Initiative: Translational Development of Devices to Treat Pain (U18 Clinical Trial Not Allowed)
NOFO Number: RFA-EB-18-003
Summary:

Researchers will develop a novel transcranial focused ultrasound (tFUS) device for pain treatment and establish its effectiveness for treating sickle cell disease (SCD) pain in humanized mice. The tFUS will target the specific cortical regions involved in SCD pain using a novel non-invasive electrophysiological source imaging technique. The project’s goals have several aims. Aim 1: Develop tFUS devices for pain treatment. The mouse-scale system will be designed to validate the therapeutic effect of stimulating the anticipated cortical targets. This will inform development of the simpler human-scale system, which will use models of the skull to select cost-effective transducers to reach the targets. Aim 2: Evaluate tFUS effectiveness and optimize stimulation parameters in an SCD mice model. Researchers will determine effective tFUS parameters to chronically reduce SCD pain in mice and validate this using behavioral measures. Aim 3: Use electrophysiological source imaging to target and trigger closed-loop tFUS in animal models. This aim also includes performing safety studies to prepare for human trials. The project will develop a transformative, noninvasive tFUS device to effectively and safely treat pain in SCD. 
3R01AT010757-02S1
The study of Gpr149 in nociception and the peripheral action of minor cannabinoids Preclinical and Translational Research in Pain Management Discovery and Validation of Novel Targets for Safe and Effective Treatment of Pain NCCIH UNIVERSITY OF CALIFORNIA, SAN FRANCISCO HELLMAN, JUDITH San Francisco, CA 2020
NOFO Title: Notice of Special Interest for HEAL Initiative: Request for Administrative Supplements to Existing Grants for Identification and Validation of New Pain and Opioid Use Disorder Targets within the Understudied Druggable Genome
NOFO Number: NOT-TR-20-008
Summary:

The cannabis plant contains many active compounds known collectively as cannabinoids that have been shown to possess analgesic and anti-inflammatory properties. These compounds exert their biological activity, in part, through the cannabinoid receptor. The cannabinoid receptor is a member of a class of proteins known as G-protein coupled receptors (GPCRs). This study will test whether a GPCR with unknown biological function, called Gpr149, has a role in the activity of cannabinoids. The study will identify and characterize Gpr149 expression in mouse cells, and deeply characterize the action of minor cannabinoids, endocannabinoids and products of inflammation to modulate Gpr149. This research will provide insight into the analgesic and anti-inflammatory action of minor cannabinoids and into the role of Gpr149 in nociception and the sensitization of nociceptors to inflammatory mediators.
1R61NS113329-01
Discovery of Biomarker Signatures Prognostic for Neuropathic Pain after Acute Spinal Cord Injury Preclinical and Translational Research in Pain Management Discovery and Validation of Biomarkers, Endpoints, and Signatures for Pain Conditions NINDS UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON HERGENROEDER, GEORGENE W Houston, TX 2019
NOFO Title: Discovery of Biomarkers, Biomarker Signatures, and Endpoints for Pain (R61/R33 Clinical Trial Optional)
NOFO Number: RFA-NS-18-041
Summary:

Debilitating neuropathic pain occurs in 40 percent to 70 percent of people who suffer from spinal cord injury (SCI). There are no distinguishing characteristics to identify who will develop neuropathic pain. The objective of this research is to develop a biomarker signature prognostic of SCI-induced neuropathic pain (NP). The aims of the project are to (1) identify autoantibodies in plasma samples from acute SCI patients to CNS autoantigens and determine the relationship between autoantibodies levels to the development of NP, (2) identify the autoantibody combination with maximal prognostic accuracy for the development of NP at six months after SCI, and (3) develop and optimize an assay to simultaneously measure several autoantibodies and independently validate the prognostic efficacy for NP using plasma samples collected prospectively. Establishing a panel will refine the prognostic value of these autoantibodies as biomarkers to detect who are vulnerable to NP and may be used to for development of nonaddictive pain therapeutics.
1U24AT010961-01
HEAL Collaboratory Resource Coordinating Center (PRISM) Clinical Research in Pain Management Pragmatic and Implementation Studies for the Management of Pain to Reduce Opioid Prescribing (PRISM) NCCIH DUKE UNIVERSITY HERNANDEZ, ADRIAN (contact); CURTIS, LESLEY H; WEINFURT, KEVIN P Durham, NC 2019
NOFO Title: HEAL Initiative: Limited Competition: Resource Coordinating Center for Pragmatic and Implementation Studies for the Management of Pain (PRISM) to Reduce Opioid Prescribing (U24 Clinical Trial Not Allowed)
NOFO Number: RFA-AT-19-011
Summary:

Improved pain management and reduction of opioid use could greatly benefit from improved pragmatic clinical trials (PCTs). The PRISM Resource Coordinating Center (CC), as part of the NIH Health Care Systems Research Collaboratory, will support up to nine more embedded PCTs that address pain management and the opioid crisis. Since 2012, the CC has nurtured 15 Demonstration Projects by providing leadership, resources, tools, training, and coordination of diverse elements. The CC will work collaboratively with each PRISM Demonstration Project team supported through the HEAL Initiative, including their partnering health care systems, to develop, test, and implement the projects while providing technical, design, and coordination support. The CC will also develop and refine technical and policy guidelines and best practices for the effective conduct of pain-related research studies in partnership with health care systems and disseminate best strategies for successful embedded PCTs.
1U24NS115679-01
MACC/EPICC-Net as a Hub for the HEAL Initiative EPICC-Net Clinical Research in Pain Management Early Phase Pain Investigation Clinical Network (EPPIC-Net) NINDS MEDICAL COLLEGE OF WISCONSIN HERNANDEZ-MEIER, JENNIFER LYNN (contact); AUFDERHEIDE, TOM PAUL Madison, WI 2019
NOFO Title: HEAL Initiative: Early Phase Pain Investigation Clinical Network - Specialized Clinical Centers (U24 Clinical Trial Not Allowed)
NOFO Number: RFA-NS-19-036
1UG3TR003081-01
Multi-organ human-on-a-chip system to address overdose and acute and chronic efficacy and off-target toxicity Preclinical and Translational Research in Pain Management Translational Research to Advance Testing of Novel Drugs and Human Cell-Based Screening Platforms to Treat Pain and Opioid Use Disorder NCATS UNIVERSITY OF CENTRAL FLORIDA HICKMAN, JAMES J (contact); SHULER, MICHAEL L Orlando, FL 2019
NOFO Title: HEAL Initiative: Tissue Chips to Model Nociception, Addiction, and Overdose (UG3/UH3 Clinical Trial Not Allowed)
NOFO Number: RFA-TR-19-003
Summary:

This project will build overdose models for fentanyl, methadone, codeine, and morphine in a multi-organ system and evaluate the acute and repeat dose, or chronic effects, of overdose treatments as well as off-target toxicity. Researchers developed a system using human cells in a pumpless multi-organ platform that allows continuous recirculation of a blood surrogate for up to 28 days. They will develop two overdose models for male and female phenotypes based on pre-B?tzinger Complex neurons and will integrate functional immune components that enable organ-specific or systemic monocyte actuation. Models for cardiomyopathy and infection will be utilized. Researchers will establish a pharmacokinetic/pharmacodynamic model of overdose and treatment to enable prediction for a range of variables. We will use a serum-free medium with microelectrode arrays and cantilever systems integrated on chip that allow noninvasive electronic and mechanical readouts of organ function.
3R01MD008931-05S1
VIRTUAL PERSPECTIVE-TAKING TO REDUCE RACE AND SES DISPARITIES IN PAIN CARE Clinical Research in Pain Management NIMHD Indiana University - Purdue University Indianapolis HIRSH, ADAM T Indianapolis, IN 2018
NOFO Title: NIMHD Social, Behavioral, Health Services, and Policy Research on Minority Health and Health Disparities (R01)
NOFO Number: RFA-MD-13-006
Summary:

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.
1R43NS110117-01
Development of a novel anti-migraine therapeutics Cross-Cutting Research Small Business Programs NINDS ADEPTHERA, LLC HSU, SHEAU-YU TEDDY Palo Alto, 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:

New approaches that can effectively ameliorate acute and chronic migraine pain are urgently needed. Due to its critical roles in inducing migraine pain, CGRP and its receptor complex, the calcitonin receptor-like receptor (CLR) and receptor activity-modifying protein 1 (RAMP1) have been targeted for migraine treatment. A new strategy for targeting the CGRP-mediated signaling pathway is needed to meet the medical need of migraine patients. The team developed a group of long-acting CGRP/RAMP1-specific peptide super-antagonists that form gels in situ in aqueous solution. Based on this exciting finding, the investigators propose to develop and identify the most potent antagonistic analog candidates (Aim 1), and characterize the pharmacokinetics of gel depots made of the selected candidates in vivo (Aim 2). This feasibility study is needed to explore the translational potential of these newly invented super-antagonists for the treatment of chronic migraine in combination with conventional migraine agents. 
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?.
1R61AT012283-01
Development and Identification of Magnetic Resonance, Electrophysiological, and Fiber-Optic Imaging Biomarkers of Myofascial Pain Clinical Research in Pain Management Discovery and Validation of Biomarkers, Endpoints, and Signatures for Pain Conditions NCCIH WASHINGTON UNIVERSITY HU, SONG (contact); WANG, YONG St. Louis, MO 2022
NOFO Title: HEAL Initiative: Developing Quantitative Imaging and Other Relevant Biomarkers of Myofascial Tissues for Clinical Pain Management
NOFO Number: RFA-AT-22-003
Summary:

Pain in muscles and surrounding connective tissue (myofascial pain) is a significant health concern affecting hundreds of millions of Americans. There is no objective way to identify and measure myofascial pain. This project will address this unmet challenge by developing a robust approach to identify imaging biomarker(s) that can distinguish different states of myofascial pain. The research will then examine the ability of identified biomarker(s) to predict patient responses to a myofascial pain treatment in a randomized controlled clinical trial.
1R61CA280979-01
Cancer Pain Management: A Technology-Based Intervention for Asian American Breast Cancer Survivors Clinical Research in Pain Management Advancing Health Equity in Pain Management NCI EMORY UNIVERSITY IM, EUN-OK (contact); CHEE, WONSHIK Atlanta, GA 2022
NOFO Title: HEAL Initiative: Advancing Health Equity in Pain and Comorbidities (R61/R33 Clinical Trial Required)
NOFO Number: RFA-NS-22-037
Summary:

Asian American women who have survived breast cancer and who also have depression are less likely to receive adequate pain treatment due to cultural stigma attached to breast cancer, cultural attitudes about living with pain and symptoms, and language barriers. This project will use a personalizable, technology-based approach to treat cancer pain and depression in Japanese American, Chinese American, and Korean American women who have survived breast cancer. The intervention will accommodate flexibility, accessibility, and anonymity: three factors that have historically hindered effective pain management for this population of breast cancer survivors.
1R43DE029369-01
A Novel Opioid-Free Targeted Pain Control Method for Acute Post-Operative Localized Pain Related to Oral Surgical Procedures Cross-Cutting Research Small Business Programs NIDCR LAUNCHPAD MEDICAL, LLC JADIA, RAHUL; KAY, GEORGE Boston, 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 compelling need to develop a front line, non-opioid-based acute pain management strategy for outpatient oral surgical procedures. LaunchPad Medical has developed Tetranite® (TN), a novel bone regenerative mineral-organic self-setting adhesive biomaterial. TN has been extensively studied in vivo in a canine jaw model and shown to be effective and well-tolerated. In this project, researchers will demonstrate that drug-loaded TN can be a novel route to providing localized and time release pain medication following wisdom tooth extraction by determining the release profile of various pain medications from TN at different concentrations. The ability to release pain therapeutics in a controlled fashion and directly at the site of injury offers improved pain control following oral surgical procedures without exposing the patient to opioids. This novel approach to pain management can be extended to more invasive orthopedic procedures such as joint replacement, spinal fusions or reconstructive trauma surgery. In Phase II the team will conduct an in vivo study to assess efficacy of medicated TN to address post-operative pain following wisdom tooth odontectomy, optimize incorporation and release of medications in TN formulations, develop cGMP manufacturing process for the compounded product, and ultimately conduct clinical trials for bone void filler using medicated TN.