Funded Projects

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Project # Project Title Research Focus Area Research Program Administering IC Institution(s) Investigator(s) Location(s) Year Awarded
1R44NS113749-01
Micronized salsalate in a parenteral formulation is a safe and effective analgesic for acute postoperative pain management Cross-Cutting Research Small Business Programs NINDS RH NANOPHARMACUETICALS L.L.C. ROSS, JOEL STEVEN Monmouth Beach, NJ 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 an unmet need for an effective parenteral/oral analgesic for acute post- operative pain management without the risks of opioid addiction. Salsalate, a dimer or salicylic acid, is currently available in oral dosage for the treatment of osteoarthritis and rheumatoid arthritis. Salsalate works at multiple levels to target multiple steps along the surgical pain pathway. Salsalate through its active metabolite, salicylic acid (SA), reduces NF-?B activation via IKK-kinase beta inhibition, and has no direct binding to cyclooxygenase 1 (Cox-1); therefore, does not affect function of platelets, resulting in a safer hematological and gastrointestinal safety profile. RH Nano proposes a plan for manufacturing and pre- clinical testing of parenteral M-salsalate in two animal models to assess the efficacy and safety in the treatment of acute postoperative pain management. In this proposal, the team will develop the optimal formulation under strict Chemistry Manufacturing and Control guidelines. In Phase II, the team proposes to conduct the pharmacokinetics and toxicology studies of M-salsalate in two species of animals (rodent and non-rodent). Additionally, the project will use an animal pain model for preclinical efficacy studies, and an in vivo Receptor Occupancy assay in animal brain tissues to assess the opioid sparing properties of M-salsalate. 
2R44DA043288-02
MINDFULNESS MOBILE APP TO REDUCE ADOLESCENT SUBSTANCE USE Cross-Cutting Research Small Business Programs NIDA Oregon Research Behavioral Intervention Strategies Smith, Dana K Eugene, OR 2019
NOFO Title: PHS 2018-02 Omnibus Solicitation of the NIH for Small Business Innovation Research Grant Applications (Parent SBIR [R43/R44] Clinical Trial Required)
NOFO Number: PA-18-573
Summary:

Adolescents in the juvenile justice system demonstrate very high rates of tobacco, alcohol, and other drug use (ATOD), with rates that are estimated to be three times higher than non-justice-involved youth. Substance-abusing youth are at higher risk than nonusers for mental health problems, including depression, conduct problems, personality disorders, suicidal thoughts, attempted suicide, and completed suicide, as well as detrimental effects on neural development related to substance use. This project aims to adapt and test the feasibility and efficacy of a smartphone application (app) intervention prototype that would help adolescent substance users reduce or quit their substance use. The program, entitled Rewire, is based on the primary substance use cessation components tested in previous work with juvenile justice-involved adolescents and on intervention components shown to be central to smoking cessation, and applies a mindfulness approach as the guiding framework for the intervention.
1R41NS115460-01
Minimally Invasive Intercostal Nerve Block Device to Treat Severe Pain and Reduce Usage of Opiates Cross-Cutting Research Small Business Programs NINDS TAI, CHANGFENG; POPIELARSKI, STEVE THERMAQUIL, INC. Philadelphia, PA 2019
NOFO Title: PHS 2018-02 Omnibus Solicitation of the NIH, CDC, and FDA for Small Business Technology Transfer Grant Applications (Parent STTR [R41/R42] Clinical Trial Not Allowed)
NOFO Number: PA-18-575
Summary:

Most of the 200k Americans who undergo thoracotomy each year receive opiates to reduce postoperative pain because clinicians have few non-addictive, cost-effective choices to control the severe pain patients often experience in the first two weeks after surgery. Managing pain post-thoracotomy is critical to enable patients to take deep breaths and remove (via coughing) lung secretions that otherwise significantly increase risk of pneumonia and collapsed lung, hospital re-admission and morbidity. The most severe pain associated with thoracotomy is transmitted along the intercostal nerves, but no long-term analgesic or nerve block device exists that can provide safe and effective long-term reduction of pain. A reversible, patient-controlled, non- addictive, intercostal nerve block device would reduce suffering due to thoracotomy, broken ribs and herpes zoster. In this Phase I project, the team will develop a minimally invasive thermal nerve block device that can control nerve conduction by gently warming and cooling a short nerve segment between room temperature and warm water temperature. This novel approach is based on the discovery that warm and cool temperature mechanisms of nerve block are different and additive, enabling moderate-temperature nerve block by cycling neural tissues slightly above and below body temperature. Reversible thermal nerve blocks represent a completely new approach to managing pain.  
3R42HD088325-02A1S1
Mobile Augmented Screening Tool to Increase Adolescent HIV Testing and Linkage to Care Cross-Cutting Research Small Business Programs NIDA DIGITAL HEALTH EMPOWERMENT, INC. ARONSON, IAN DAVID BROOKLYN, NY 2019
NOFO Title: PHS 2016-02 Omnibus Solicitation of the NIH, CDC, FDA, and ACF for Small Business Innovation Research Grant Applications (Parent SBIR [R43/R44])
NOFO Number: PA-16-302
Summary:

Adolescents face increased HIV risk, infrequent testing, inconsistent linkage to care, and a lack of prevention-related knowledge. We propose to complete and evaluate the Mobile Augmented Screening (MAS) tool to privately and discretely offer routine HIV testing and counseling, including prevention education, to high-need, diverse adolescent and young adult populations at a low cost. The MAS will consist of a tablet-based intervention including a brief video designed to increase adolescent HIV testing, automated text messages to facilitate linkage to care for those who test positive, and text-based education for those who test negative or decline testing. Phase I was conducted with young emergency department (ED) patients. Preliminary evaluations indicate the video led to significant knowledge increases and encouraged testing. In phase II, we seek to complete intervention development and evaluate through a randomized controlled trial with ED patients, with qualitative interviews for a subset of young patients and ED staff.
1R43DA049620-01
NeoGUARD: An easy-to-use, low-cost brain monitor for objective screening and treatment of opioid-exposed infants Cross-Cutting Research Small Business Programs NIDA NEUROWAVE SYSTEMS, INC. Zikov, Tatjana None Cleveland Hights, OH 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
Summary:

Neonatal Opioid Withdrawal Syndrome (NOWS) affects a growing number of neonates each year due to the ongoing opioid epidemic ravaging the United States. Complex neurobehavioral observation of newborns is the primary modality used. It is subjective and time-consuming by nature, requires significant expertise, and can lead to delays in treatment. The goal of this project is to develop an innovative, low-cost, non-invasive, and easy-to-use brain monitor to objectively assess the severity of withdrawal symptoms in newborns exposed to opioids and provide evidence-based decision support to care providers to improve both short- and long-term developmental outcomes. This device, referred to as NeoGUARD, is based on the continuous, automated, and real-time monitoring of brain function to detect EEG abnormalities shown to be related to NOWS and determine severity to guide pharmacological intervention. This study will focus on the initial prototyping and refinement of the hardware and software, as well as initial evaluations of its use.
1R44DA047866-01
NEONATAL OPIOID SCREENING USING APTAMERS AND COMPENSATED INTERFEROMETRY Cross-Cutting Research Small Business Programs NIDA Base Pair Biotechnologies, Inc. Jackson, George W PEARLAND, TX 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:

Newborn Abstinence Syndrome, which results from maternal opioid drug use prior to birth, is a serious condition that affects approximately 6% of all neonates born today in the U.S. and which is increasing rapidly in incidence because of this epidemic. Availability of a rapid screening test that can be administered at the point of care to all neonates would allow for early intervention, reducing costs of treatment and reducing pain and suffering for this vulnerable and helpless patient population. Providing a platform to accurately monitor actual levels of these drugs and their metabolites in such patients would allow better-controlled use of these pain management treatments, personalized to the needs of the individual neonate, and would reduce the probability of addiction and resulting complications, which include deleterious neurological effects. The purpose of this FastTrack SBIR project is to expand upon preliminary results that a device can sensitively and accurately detect opioids and their primary urinary metabolites in one-microliter urine samples, in less than a minute after sample introduction into the device, and adapt the device into a point-of-care instrument for use in hospitals, clinics, and other venues in which such tests are likely to be deployed.
1R43DA050380-01
Neurofeedback-EEG-VR (NEVR) System for Non-opioid Pain Therapy Cross-Cutting Research Small Business Programs NIDA QUASAR, INC. ROBERTS, BROOKE San Diego, CA 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
Summary:

Pain is one of the most common and debilitating symptoms of a wide range of injuries and diseases. Safe and effective alternatives for treating pain that reduce dependence on opioids are, therefore, a primary goal of the NIH. This project proposes a non-invasive, non-pharmacological alternative to treat pain by combining an innovative electroencephalography (EEG)-based Neurofeedback (NF) solution in an immersive virtual reality (VR) environment. NF and VR have been shown to independently produce ameliorative effects on pain, and it is hypothesized that an NF training in VR would have synergistic effects, as VR would distract from pain perception to improve patient compliance in more engaging NF protocols that improve their ability to control pain perception. In the scope of this project, we will initially focus our work on chronic low back pain (cLBP), as this is a growing segment of chronic pain sufferers with a 39 percent worldwide lifetime prevalence, and whose sufferers have historically been heavy users of opiates; later stages of this project will expand this application to address other forms of pain.
1R43DA049684-01
Non-intrusive detection of temporary neurologic impairment by opioids Cross-Cutting Research Small Business Programs NIDA ZXEREX CORPORATION BESSERMAN, RICHARD Scottsdale, AZ 2019
NOFO Title: PHS 2018-02 Omnibus Solicitation of the NIH for Small Business Innovation Research Grant Applications (Parent SBIR [R43/R44] Clinical Trial Required)
NOFO Number: PA-18-573
Summary:

With the exception of the Breathalyzer for alcohol, there is currently no available technology that can immediately identify neurologic impairment related to the use of licit or illicit drugs. The presently available methods for detecting opioids—which rely upon analysis of urine, blood, saliva, or hair—are expensive, time-consuming to implement, and can take days to deliver actionable information to meet the “fitness-for-duty” concerns of employers as well as the needs for immediate detection of drug use in the drug rehabilitation and public safety fields. This project intends to develop a non-invasive means of identifying temporary neurological impairment from prescription opioids using analysis of involuntary eye movements. The resultant biometric signature of opioid impairment will be incorporated into Zverex’s existing product library of oculomotor biosignatures, such as marijuana impairment and fatigue.
1R43DA049623-01
Non-invasive Neuromodulation Device for Decreasing Withdrawal Symptoms and Craving during Treatment of Opioid Use Disorder Cross-Cutting Research Small Business Programs NIDA THERANOVA, LLC JAASMA, MICHAEL San Francisco, CA 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
Summary:

Opioid use disorder (OUD) can be lethal, with opioid overdose causing more than 115 deaths in the U.S. each day. Although medications are effective at reducing illicit opioid use and overdose deaths, it is well-established that withdrawal and craving are highest in the initial weeks, making this a high-risk period for treatment dropout, relapse, and overdose. Adjunct therapies that can reduce early opioid withdrawal and craving may improve retention in treatment with buprenorphine-naloxone, and recent research has shown that stimulation of a peripheral nerve significantly modulates withdrawal- and craving-related responses for opioids and other drugs. This project will test the effectiveness of the EMPOWER Neuromodulation System, a portable, non-invasive transcutaneous electrical nerve stimulation (TENS) device developed by TheraNova for the treatment of OUD.
1R44GM140795-01A1
Non-Opioid Post-Operative Pain Management Using Bupivacaine-loaded Poly(ester urea) Mesh Cross-Cutting Research Small Business Programs NIGMS 21MEDTECH, LLC ALFARO, ARTHUR Durham, NC 2021
NOFO Title: HEAL Initiative: Development of Therapies and Technologies Directed at Enhanced Pain Management (R43/R44 – Clinical Trial Not Allowed)
NOFO Number: RFA-NS-20-011
Summary:

There is an urgent need for non-opioid post-operative pain management solutions.  This research is developing a naturally absorbable polymer film that can release controlled amounts of the non-opioid analgesic bupivacaine – aiming to manage pain for several days following surgery. Project objectives are to optimize the timing of drug release, develop manufacturing standards, determine effective dosage for preserving motor function, and determine safety and efficacy in mouse models of neuropathic pain. Continued development of this film delivery system may lead to a new, non-opioid therapeutic strategy that could be combined with local anesthesia for up to 4 days after surgery to reduce or potentially eliminate opioids use.
1R44DA049685-01
Noninvasive Brain Stimulation for Treating Addiction Cross-Cutting Research Small Business Programs NIDA HIGHLAND INSTRUMENTS, INC DIPIETRO, LAURA; WAGNER, TIMOTHY ANDREW Cambridge, MA 2019
NOFO Title: PHS 2018-02 Omnibus Solicitation of the NIH for Small Business Innovation Research Grant Applications (Parent SBIR [R43/R44] Clinical Trial Required)
NOFO Number: PA-18-573
Summary:

Noninvasive brain stimulation (NIBS) may be effective in treating some forms of addiction, but the most common NIBS methods, Transcranial Magnetic Stimulation (TMS) and Transcranial Direct Current Stimulation (tDCS), have not been found to be effective in treating opioid use disorder (OUD). This project seeks to test the efficacy in OUD patients of Electrosonic Stimulation (ESStim™), an improved NIBS modality that combines independently controlled electromagnetic and ultrasonic fields to focus and boost stimulation currents via tuned electromechanical coupling in neural tissue.
1R43HD107727-01A1
Novel Approach to Personalize and Monitor Therapeutic Training At Home in Chronic Pelvic Pain Management Cross-Cutting Research Small Business Programs NICHD Hillmed, Inc. DIAS, NICHOLAS Katy, TX 2022
NOFO Title: HEAL Initiative: Development of Therapies and Technologies Directed at Enhanced Pain Management (R43/R44 – Clinical Trial Not Allowed)
NOFO Number: RFA-NS-20-011
Summary:

Chronic pelvic pain is a debilitating condition that negatively affects the social and sexual quality of life for up to 20% of American women. Pelvic floor muscle (PFM) pain is caused by many factors, as well as by incorrect posture and excessive sensitization of the peripheral nervous system. This project will introduce a prototype of the Chronic Pelvic Pain (CPP) HomeTrainer that monitors, quantitatively and in real time, both PFM activation capacity and muscle interactions between the PFM and hip/trunk muscles and adapts the PFM training to the user’s needs in their own home. The proposed CPP HomeTrainer offers biofeedback to aid myofascial physical therapy and movement pattern training by tailoring the protocol to specifically correct interactions between the PFM and problematic hip/trunk muscles.
1R44CA271904-01A1
Novel Biologic to Treat Chemotherapy-Induced Neuropathic Pain Cross-Cutting Research Small Business Programs NCI RAFT PHARMACEUTICALS, LLC KOGAN, YAKOV San Diego, CA 2022
NOFO Title: HEAL Initiative: Development of Therapies and Technologies Directed at Enhanced Pain Management (R43/R44 – Clinical Trial Not Allowed)
NOFO Number: RFA-NS-20-011
Summary:

Some chemotherapy treatments damage nerves outside the brain and spinal cord. This condition, chemotherapy-induced peripheral neuropathy, involves tingling, burning, weakness, or numbness in hands and/or feet and affects nearly 70% of cancer patients receiving chemotherapy. Common pain medications, including opioids, can relieve pain for short intervals but are not suitable for long-term therapy. This project will conduct studies to investigate the safety and tolerability of a novel strategy to treat neuropathic pain: modifying the activity of the dorsal root ganglia, which are nerve cells in the spinal cord that communicate pain signals to and from the brain.
2SB1NS119103-04
Novel non-narcotic analgesic for acute and chronic pain Cross-Cutting Research Small Business Programs NINDS SOUTH RAMPART PHARMA, LLC NAISMITH, ROBERT New Orleans, LA 2023
NOFO Title: HEAL Commercialization Readiness Pilot (CRP) Program: Embedded Entrepreneurs for Small Businesses in Pain Management (SB1 Clinical Trial Not Allowed)
NOFO Number: PAR-23-069
1R43HD111082-01A1
Novel Venous Device for the Treatment of Chronic Pelvic Pain Cross-Cutting Research Small Business Programs NICHD V-FLOW MEDICAL, INC. BRENNEMAN, RODNEY San Juan Capistrano, CA 2023
NOFO Title: HEAL Initiative: Development of Therapies and Technologies Directed at Enhanced Pain Management (R43/R44 - Clinical Trial Not Allowed)
NOFO Number: RFA-NS-20-011
Summary:

Pelvic venous compression is a common cause of chronic pelvic pain in women. Because many women do not receive an accurate diagnosis for the cause of their pelvic pain, some take opioids to help manage their symptoms. This project will further develop a new diagnostic system specifically designed to treat limited blood flow in pelvic region. This system visualizes pelvic veins toward development of a method to relieve pressure that causes pain. 
1R41NS132625-01A1
Opioid-Sparing Non-Surgical, Bioresorbable Nerve Stimulator for Pain Relief Cross-Cutting Research Small Business Programs NINDS VANISH THERAPEUTICS INC. CUI, XINYAN TRACY Mars, PA 2023
NOFO Title: HEAL Initiative: Development of Therapies and Technologies Directed at Enhanced Pain Management (R41/R42 Clinical Trial Not Allowed)
NOFO Number: RFA-NS-23-007
Summary:

Nerve stimulators are devices surgically implanted near a peripheral nerve or on the spinal cord that use electrical signals to reduce the perception of pain. Although these devices can provide effective pain relief to patients, many have high complication rates, resulting from the wire moving, breaking, not working, or the implantable battery pack or permanent wire causing new pain. This project will support the development and animal testing of a peripheral nerve stimulator to treat chronic pain which can be implanted without surgery. Once injected, the device will provide pain relief through electrical stimulation and then be safely degraded and resorbed by the body.
1R44DA049630-01
Opioid-Sparing pain management for Chronic Low Back Pain patients using TMC-CP01 - A VANISH (Virtual Autonomic Neuromodulation Induced Systemic Healing) based program Cross-Cutting Research Small Business Programs NIDA TAMADÉ, LLC TIEN, CELINE (contact); LUCAS, GALE ; MAHAJAN, AMAN Pasadena, CA 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
Summary:

Opioids have been found to be ineffective for chronic lower back pain (CLBP), yet they are still commonly prescribed. TAMADÉ, LLC aims to leverage a novel and validated technology based on virtual reality (VR) to provide therapy to CLBP patients on a daily opioid dosage with an opioid-sparing pain management tool aiming to increase pain management efficacy and decrease health complications. The intervention uses VR to stimulate patients’ visual, auditory, and haptic fields in order to simultaneously distract and actively engage patients in biofeedback therapy, where patients consciously self-regulate their nervous system by paring down their sympathetic tone through exercises in controlling respiration and heart rate. The study will compare patients receiving the proposed VR-based intervention with a group receiving either just opioids or opioids with sham VR. All groups will receive the same opioid tapering guidelines.
1R43NS120410-01A1
Optimization of a Gene Therapy for Chronic Pain in Human DRGs Cross-Cutting Research Small Business Programs NINDS NAVEGA THERAPEUTICS, INC. MORENO, ANA MARIA (contact); ALEMAN GUILLEN, FERNANDO La Jolla, CA 2021
NOFO Title: HEAL INITIATIVE: Development of Therapies and Technologies Directed at Enhanced Pain Management (R43/R44 - Clinical Trial Not Allowed)
NOFO Number: NS-20-011
Summary:

To avoid the reliance on opioids for treatment of pain, researchers are investigating alternative approaches to disrupt the transmission of pain signals by specialized neurons in the body, such as dorsal root ganglion neurons in the spinal cord. Molecules called voltage-gated sodium channels that are located in the membranes of dorsal root ganglion neurons are essential for transmission of the pain signals. People carrying a specific variant of these channels, NaV1.7, are insensitive to pain; therefore, strategies to block this particular channel might help in the development of non-addictive pain treatment approaches. Navega Therapeutics is developing an innovative gene therapy that specifically targets NaV1.7. Using studies in human cell lines, they will identify the best designs to then test this gene therapy approach in human dorsal root ganglion neurons.
1R41DA050364-01
Optimization of Betulinic Acid analogs for T-type calcium channel inhibition for non-addictive relief of chronic pain Cross-Cutting Research Small Business Programs NIDA REGULONIX, LLC KHANNA Tucson, AZ 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
Summary:

The increase in prevalence of cancer coupled with an increase in the cancer survival rates due to chemotherapy regimens is transforming cancer pain into a large, unmet medical problem. Chemotherapy-induced peripheral neuropathy (CIPN) is a common and potentially dose-limiting side effect of many cancer drug treatment regimens and is caused in part by alterations in ion channels; blocking or depleting Cav3.2 channels in dorsal root ganglion (DRG) neurons should thus mediate analgesic effects. This proposal aims to develop and test potent, orally available, and selective Cav3.2 channel antagonists, building on the structure of a medicinal plant product—betulinic acid (BA)—that has been identified to be Cav3.2-selective and antinociceptive in CIPN. Such compounds could reduce the reliance on opioids in cancer patients.
1R43NS132623-01
Optogenetic Pain Modulator for Non-Opioid Chronic Pain Management Cross-Cutting Research Small Business Programs NINDS OPSIN BIOTHERAPEUTICS, INC. NARCISSE, DARRYL Bedford, TX 2023
NOFO Title: HEAL Initiative: Development of Therapies and Technologies Directed at Enhanced Pain Management (R43/R44 - Clinical Trial Not Allowed)
NOFO Number: RFA-NS-20-011
Summary:

Optogenetics is a method of controlling nerve or brain activity using light-sensitive cell receptors (opsins). Optogenetics has been used in brain research for decades, allowing researchers to understand the brain and its associated disorders by selectively turning on and off specific nerve cells. This project will develop and refine use of an opsin and a light-stimulation device to control nerve cells contributing to the sensation of pain. 
1R43DA049650-01
Patient-level Risk Identifier Models for a Multifactor Opioid Abuse Risk Assessment Strategy Cross-Cutting Research Small Business Programs NIDA PRINCIPLED STRATEGIES, INC. DuBose, Paul ENCINITAS, 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, a partnership with Principled Strategies, will develop innovative, patient-level models for opioid risk identification and integrate them into the SafeUseNow managed care system—an actionable solution for combating prescription drug abuse that currently operates at the prescriber level only. Incorporating patient-level risk identifier models will strengthen an already powerful and demonstrably effective program and constitutes a critical step in generating a first-in-class, multifactor risk assessment strategy that is truly holistic. Using a variety of data sources, advanced analytics, and multiple empirically validated risk identification models, the groundbreaking advancement in SafeUseNow technology will enable health care stakeholders to identify combinations of prescribers, patients, and pharmacies whose behaviors may contribute to prescription drug abuse. This project will work to obtain new datasets for analysis, assess them, and use them to build national patient-level risk models for relevant outcomes, which will enable the development and evaluation of a next-generation prototype for a patient-level version of SafeUseNow.
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.
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.
2R44DA045410-02
Peripherally-Restricted Long-Acting Somatostatin Receptor 4 (LA-SSTR4) 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:

The proposed SBIR Phase II program seeks to select a first-in-class, peripherally-restricted, and long-acting somatostatin receptor 4 (LA-SSTR4) agonist clinical candidate for development as a novel non-addictive analgesic able to replace opioids for the treatment of moderate-to-severe chronic pain. The program is based on strong scientific evidence showing that activation of peripheral SSTR4 produces broad spectrum analgesic activity and pursues a unique therapeutic strategy.   Unlike opioids, SSTR4 agonists do not induce constipation, respiratory depression, dependence, addiction, or abuse. Finally, unlike SSTR2 and SSTR5, SSTR4 expression in the pituitary and pancreas is very low, supporting that selective SSTR4 agonists are unlikely to perturb peripheral endocrine functions. The preceding SBIR Phase I program has already established the feasibility of conjugating a short-acting, potent, and selective peptide SSTR4 agonist to the antibody carrier. The resulting LA-SSTR4 agonist lead series has high agonist potency and selectivity for SSTR4 and has demonstrated antinociceptive activity in an animal pain model. The proposed SBIR Phase II program seeks to: optimize the existing lead series and select a clinical candidate for development,  validate and prioritize the indication(s) for clinical development using disease-relevant mouse pain models, and characterize the pharmacokinetics and safety/toxicology profile of the clinical candidate in rat and non-human primates to help design subsequent investigational new drug (IND)-enabling studies.
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.