Funded Projects

NOFO Title: Notice of Special Interest (NOSI): Availability of Administrative Supplements for Helping to End Addiction Long-term (HEAL) Initiative awardees to make data Findable, Accessible, Interoperable, and Reusable (FAIR) through the HEAL Data Ecosystem
NOFO Number: NOT-OD-22-033
Summary:

This research provides support to strengthen data management, data sharing, and data readiness efforts within the HEAL Initiative. This support further fosters collaboration among HEAL awardees and enables maximal data discoverability, interoperability, and reuse by aligning with the FAIR (Findable, Accessible, Interoperable, and Reusable) principles. It also provides an opportunity for existing HEAL Initiative award recipients to increase data “FAIR”-ness, participate in coordinated HEAL Initiative activities to build community around data sharing, and foster sustainability of HEAL Initiative digital assets.

NOFO Title: Development of a Device to Objectively Measure Pain (R43/R44)
NOFO Number: RFA-DA-18-012
Summary:

One of the most widely used treatments for chronic pain is opioid analgesics. Importantly, there is evidence of a pathological interaction between opioids and the immune system that can contribute to both opioid tolerance and elevated levels of pain. Chronic pain conditions for which opioids are most often prescribed have been shown to involve dysregulation of the immune system, which may contribute to pathological effects of opioid use in these patients. To address this unmet need, this study aims to develop a reliable, cost-effective, and non-invasive in vitro diagnostic assay for chronic pain with an underlying inflammatory pathology, as a blood test available in primary care settings, with the hope that doctors can use the test to identify which patients might benefit less from opioids and be more likely to become addicted.

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. 

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:

Chemokines (hormones of the immune system that mediate innate immune inflammation) enhance pain, reduce opioid analgesia, and promote drug-seeking behavior and addiction, giving them a central role at the crossroads of chronic pain and the opioid crisis. Blocking chemokines (rather than opioid receptors) provides an exciting treatment opportunity for both pain and opioid use disorder. This research continues previous work studying the efficacy of RAP-103, a small, orally stable chemokine receptor blocker. The previous research has shown that RAP-103 is safety and effective in preclinical models that mimic human drug-taking. This research will now optimize the dose required to achieve decreased motivation to maintain opioid use, establish manufacturing scale-up feasibility, provide RAP-103 for safety testing in animals, and conduct stability testing of RAP-103 toward the goal of submitting an Investigational New Drug application to the FDA.

NOFO Title: PHS 2018-02 Omnibus Solicitation of the NIH for Small Business Technology Transfer Grant Applications (Parent STTR [R41/R42] Clinical Trial Not Allowed)
NOFO Number: PA-18-575
Summary:

One of the current critical needs in addressing the opioid crisis is the development of new overdose-reversal interventions, including wearable technologies that can detect an (impending) overdose from physiological signals to signal for help, or trigger a coupled automated injection of naloxone. This project tests the approach of monitoring respiration by detecting the sounds of breathing in the trachea. This proposal aims to develop a machine learning algorithm that could process those sounds, detect the kinds of patterns of reduced breathing that occur during an opioid overdose, and design a miniature wireless sensor that could be used to detect those sounds. Such a sensor and algorithm could be a key component to a device to detect and intervene in overdoses.

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:

About 14% of U.S. adults report experiencing migraine symptoms within any given 3-month period, making it the second most disabling illness in the world. Nonspecific pain medications used in migraine (e.g., acetaminophen, nonsteroidal inflammatory drugs, opioids) are often not effective for severe migraine symptoms or cause significant adverse effects. A research team of migraine care specialists, device and drug developers, and clinical research specialists has created a technology for accurately delivering self-administered migraine medication to the upper nasal cavity. The technology enables development of a self-administered therapy to provide rapid pain relief without harsh and addictive side effects of existing migraine medications. This project will establish efficacy and evaluate commercial design feasibility for this treatment.

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

NOFO Title: HEAL Initiative: Development of Therapies and Technologies Directed at Enhanced Pain Management (R41/R42 Clinical Trial Not Allowed)
NOFO Number: RFA-NS-20-009
Summary:

Neuropathic pain adversely affects quality of life and remains challenging to treat, presenting high unmet medical need. One example of this type of pain, chemotherapy-induced peripheral neuropathy, is a chronic, severely debilitating consequence of cancer therapy for which there are no effective treatment strategies. This research is testing a new cannabidiol (CBD) analogue (KLS-13019) with neuroprotective properties and which has improved drug-like properties compared to CBD. This project will optimize the process to manufacture KLS-13019, develop analytical methods, optimize its formulation, evaluate its safety and toxicity, and test KLS-13019’s efficacy of in a rat model of chemotherapy-induced peripheral neuropathy.

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:

The need to develop non-opioid therapeutics for chronic pain is greater than ever.  One option being explored is inhibiting the activity of calpains – enzymes that have been shown to cause pain in animal models of chronic pain.  Using an artificial intelligence (AI)-driven drug discovery platform, researchers have uncovered and validated four calpain-1 inhibitors using biochemical assays.  This study by 1910 Genetics Inc. hopes to synthesize multiple analogs of its most potent discovered calpain-1 inhibitor and determine its effectiveness against calpain-2 and certain enzymes that break down proteins.  Findings that successfully significantly inhibit calpain-1 in at least one animal model of chronic pain could lead to the first oral, central nervous system penetrating selective calpain-1 inhibitor [non-opioid therapeutic] for chronic pain.

NOFO Title: Development of a Device to Objectively Measure Pain (R43/R44)
NOFO Number: RFA-DA-18-012
Summary:

Even though pain is a nearly universal experience, objective measurements of pain remain difficult. Given that responding to the opioid crisis will require both better ways to manage pain and better ways to detect drug-seeking behavior, finding approaches to objectively measure pain is crucial. The goal of this project is to develop a product that will objectively measure pain using computer vision and machine learning technologies together with tablet-based self-reported pain data from patients for research or clinical purposes. The product will be low cost, involving one or two cameras to record the video and a computer to analyze the video in almost-real time, and will involve software that can be portable to ordinary personal computers and tablets. The project will capture facial expressions related to genuine pain and integrate it with patients’ self-reported pain data, in order to refine the product and create an objective measure of pain intensity that can be used in clinical settings and test its accuracy. This new tool has the potential to help rectify the poor pain outcomes that still plague Americans with opioid addiction, cancer, and other health conditions in many health care settings.

NOFO Title: PHS 2017-02 Omnibus Solicitation of the NIH for Small Business Technology Transfer Grant Applications (Parent STTR [R41/R42])
NOFO Number: PA-17-303
Summary:

Chemotherapy-induced peripheral neuropathy (CIPN) is detected in 64% of cancer patients during all phases of cancer. CIPN can result in chemotherapy dose reduction or discontinuation, and can also have long-term effects on the quality of life. Taxanes (like Paclitaxel) may cause structural damage to peripheral nerves, resulting in aberrant somatosensory processing in the peripheral and/or central nervous system. Dorsal root ganglia (DRG) sensory neurons as well as neuronal cells in the spinal cord are key sites in which chemotherapy induced neurotoxicity occurs. T-type Ca2+ channels are critical determinants of increased neuronal excitability and neurotransmission accompanying persistent neuropathic pain. Though Cav3.2 has been targeted clinically with small molecule antagonists, no drugs targeting these channels have advanced to phase II human clinical trials. This proposal aims to explore multicomponent reaction products, for the rapid identification of potent and selective T-type Ca2+ channel antagonists. The work proposed here is the first step in developing non-opioid pain treatments for CIPN. The team anticipates success against paclitaxel-induced chronic pain will translate into other chronic pain types as well, but CIPN provides focus for early stage proof-of-concept.

NOFO Title: Notice of Special Interest to Encourage Eligible NIH HEAL Initiative Awardees to Apply for PA-20-222: Research Supplements to Promote Diversity in Health-Related Research (Admin Supp - Clinical Trial Not Allowed)
NOFO Number: NOT-NS-20-107; PA-21-071
Summary:

Current evidence indicates that chronic pain after a traumatic injury is influenced by the body’s response to stress. This project will conduct a comprehensive analysis of gene expression after traumatic stress exposure in a range of animal models in various body regions including the brain (amygdala, hippocampus, hypothalamus) and spinal cord, as well as nerves and immune cells throughout the body. These studies will be conducted in animals with no stress exposure as well as in animals treated with a molecule (FKBP51) known to block the stress response. This research will enhance understanding of how FKBP51 and post-injury stress affect pain processes.