Funded Projects

NOFO Title: HEAL Initiative: Early Phase Pain Investigation Clinical Network - Specialized Clinical Centers (U24 Clinical Trial Not Allowed)
NOFO Number: NS115689-01
Summary:

The MGH EPPIC-Net hub will utilize two well-established collaborative entities in both patient care and clinical research at the Massachusetts General Hospital (MGH): 1) MGH Division of Pain Medicine and 2) MGH Center for Translational Pain Research. This hub-spoke network at MGH will include four core spokes consisting of both academic centers and community health care organizations, as well as over a dozen spokes that can be recruited as needed based on special requirements of phase II trials and research studies. The responsibilities of this hub-spoke network at MGH include a) coordinating phase II trials/clinical biomarker validation studies; b) recruiting well-phenotyped subjects in a timely manner; c) collecting clinical data and targeted outcome data tailored to meet the needs of each clinical trial/study; and d) maintaining communications within and outside the hub, including the NIH EPPIC-Net.

NOFO Title: HEAL Initiative: Early Phase Pain Investigation Clinical Network - Specialized Clinical Centers (U24 Clinical Trial Not Allowed)
NOFO Number: RFA-NS-19-036
Summary:

For many years in the field of pain medicine it has been noted that many promising treatments emerging from animal studies fail to demonstrate efficacy in human trials. There are many reasons for these phenomena, and one of the key steps to improve this situation and establish more effective nonopioid treatments for pain is more rigorous conduct of multisite pain clinical trials from an experienced multidisciplinary team of investigators. The University of Pittsburgh Hub and Spoke Clinical Trials Network will establish an organizational structure to capitalize on institutional expertise at our Spokes to lead specific phase 2 clinical trials through EPPIC-Net.

NOFO Title: Blueprint Neurotherapeutics Network (BPN): Small Molecule Drug Discovery and Development for Disorders of the Nervous System (U44 Clinical Trial Optional)
NOFO Number: PAR-18-541
Summary:

We propose to develop a safe and effective nonopioid analgesic to treat neuropathic pain that targets an isoform of the voltage-gated sodium ion channel, NaV1.7. Voltage-gated sodium channels are involved in the transmission of nociceptive signals from their site of origin in the peripheral terminals of DRG neurons to the synaptic terminals in the dorsal horn. NaV1.7 is the most abundant tetrodotoxin-sensitive sodium channel in small diameter myelinated and unmyelinated afferents, where it has been shown to modulate excitability and set the threshold for action potentials. Development of systemic NaV1.7 inhibitors has been complicated by the challenge of achieving selectivity over other NaV isoforms expressed throughout the body. We have discovered a series of potent, state-independent NaV1.7 inhibitors that exhibit >1000-fold selectivity over other human isoforms. Work conducted under this program will support advancement of a lead candidate into clinical development as a therapeutic for neuropathic pain.

NOFO Title: HEAL Initiative: Translational Devices to Treat Pain (U44 Clinical Trial Optional)
NOFO Number: RFA-NS-19-017
Summary:

The research team will develop an implantable neural stimulation system to provide natural and intuitive sensation for prosthesis users. The nerve cuff technology meets the requirements for a sensory feedback system capable of providing consistent and controlled electrical stimulation. Coupled with a multichannel implantable stimulator, this electrode array will offer substantial improvement over existing options to treat phantom limb pain (PLP). In Phase I, researchers will finalize array architectures for evaluation in cadaver studies, complete integration of electrodes with our stimulator, conduct benchtop verification of electrical and mechanical performance, send implants for third-party evaluation of system biocompatibility, and complete a Good Laboratory Practice animal study to validate safety and efficacy. In Phase II, researchers will conduct a 5-subject clinical study to test the implantable stimulation system. Each unilateral prosthesis user will be implanted for one year as researchers evaluate the safety and efficacy of this implantable device to treat PLP.

NOFO Title: HEAL Initiative: Optimization of Non-addictive Therapies [Small Molecules and Biologics] to Treat Pain
NOFO Number: RFA-NS-19-020
Summary:

The development of non-addictive pain therapeutics can help counter opioid addiction and benefit patients, including those who suffer from neuropathic pain, in particular diabetic neuropathic pain (DNP). This project’s goal is to develop a safe, efficacious, and non-addictive small-molecule drug that activates Kv7 voltage-gated potassium channels to address overactive neuronal activity in DNP. Researchers will discover Kv7 activators that favor Kv7 isoforms altered in DNP and found in dorsal root ganglia, decrease off-target side effects observed with the use of earlier non-biased Kv7 activators, and optimize the absorption, distribution, metabolism, excretion, and toxicity profiles of these activators. This screening paradigm is intended to establish a clinic-ready, well-tolerated, and widely effective product to treat neuropathic pain.

NOFO Title: HEAL Initiative: Restoring Joint Health and Function to Reduce Pain Consortium (RE-JOIN) (UC2 Clinical Trial Not Allowed)
NOFO Number: RFA-AR-22-009
Summary:

Scientists do not know the details of how the nervous system interacts with the temporomandibular joint (TMJ) that connects the lower jaw with the skull. This project aims to comprehensively explain the functions, types, neuroanatomical distributions, and adaptability (plasticity) of specific nerve cells in the brain (trigeminal neurons) that connect with the TMJ. The research will analyze nerve-TMJ connections associated with chewing muscles and other structures that form the TMJ such as cartilage and ligaments. The project will analyze samples from both sexes of aged mice, primates, and humans with and without painful TMJ disorders. This research aims to uncover potential treatment and prevention targets for managing TMJ pain.

NOFO Title: HEAL Initiative: Restoring Joint Health and Function to Reduce Pain Consortium (RE-JOIN) (UC2 Clinical Trial Not Allowed)
NOFO Number: RFA-AR-22-009
Summary:

Temporomandibular joint (TMJ) disorders are the most common form of chronic pain in the face and mouth area (orofacial pain), but relatively little is known about the biological causes of these conditions. This project will define the properties of sensory neurons that connect to tissues that make up the TMJ which connects the lower jaw and skull. This research aims to lay groundwork for development of new therapeutic approaches to treat these painful conditions.

NOFO Title: HEAL Initiative: Pain Management Effectiveness Research Network: Clinical Trial Planning and Implementation Cooperative Agreement (UG3/UH3 Clinical Trial Required)
NOFO Number: RFA-NS-19-021
Summary:

To enhance availability of cognitive behavioral therapy for chronic pain (CBT-CP), this study will 1) refine strategies to identify and recruit patients, finalize intervention procedures, and ensure data infrastructure and quality; 2) determine the effectiveness of online and telephonic CBT-CP on patients and pain severity and secondary outcomes, including depression, sleep, quality of life, and pain-related health care utilization, from the electronic health record; and 3) assess the cost and incremental cost-effectiveness of online and telephonic CBT-CP compared with usual care. Eligible participants will be randomized to one of two painTRAINER interventions or usual care. Interventions will be eight weekly 45-minute sessions of the online program or telehealth-style phone coaching by trained behavioral health specialists. Self-reported pain severity and secondary outcomes will be assessed at baseline and at three, six, and 12 months.

NOFO Title: HEAL Initiative: Pragmatic and Implementation Studies for the Management of Pain to Reduce Opioid Prescribing (PRISM)(UG3/UH3 Clinical Trial Optional)
NOFO Number: RFA-AT-19-004
Summary:

Fibromyalgia (FM) is a chronic pain condition characterized by widespread musculoskeletal pain, tenderness, and stiffness associated with fatigue and sleep disturbance. The investigators have recently completed a trial that demonstrated efficacy of active transcutaneous electrical nerve stimulation (TENS) compared with placebo TENS or no treatment in women with FM. While physical therapists are trained in using TENS, it is underused in clinical practice. This application proposes a pragmatic clinical trial of TENS for patients with FM to determine if the addition of TENS to physical therapy (PT) reduces pain, increases PT adherence, and helps achieve functional goals with less drug use. This study will address the critical need for strategies to implement effective nonpharmacologic treatments for FM. Successful completion of this trial will provide generalizable effectiveness data for referring providers, physical therapists, and insurers and will inform future pragmatic trials of nonpharmacologic treatments conducted in PT practices.

NOFO Title: HEAL Initiative: Back Pain Consortium (BACPAC) Research Program: Phase 2 Clinical Trials (UG3/UH3 Clinical Trial Required)
NOFO Number: RFA-AR-19-029
Summary:

Therapeutic virtual reality (VR) has emerged as a promising and evidence-based treatment modality for musculoskeletal pain, including chronic low back pain (cLBP). Users of VR wear a pair of goggles with a close-proximity stereoscopic screen that creates a sensation of being transported into lifelike, three-dimensional worlds. By stimulating the visual cortex while engaging other senses, VR modulates the user’s processing of nociceptive stimuli. Functional magnetic resonance imaging (fMRI) of the brain reveals that VR has similar effects on the sensory and insular cortex as opioids, and head-to-head trials show that VR achieves similar or greater analgesia as hydromorphone. Since there are few data regarding long-term efficacy and safety of VR in cLBP, this study will measure patient-reported outcomes, biometric outcomes, and opioid use in nonspecific cLBP patients under various experimental conditions using VR therapy.

NOFO Title: HEAL Initiative: Pragmatic and Implementation Studies for the Management of Pain to Reduce Opioid Prescribing (PRISM)(UG3/UH3 Clinical Trial Optional)
NOFO Number: RFA-AT-19-004
Summary:

The opioid crisis has underscored the urgency of alleviating patients’ chronic low back pain (cLBP) with effective therapies, including evidence-based nonpharmacologic approaches. Mindfulness-based stress reduction (MBSR) is now recommended by the American College of Physicians for initial treatment of cLBP. A pragmatic clinical trial (PCT) will inform health care decision makers about whether this program can be implemented in a real-life clinical setting and measure its impact on outcomes. The OPTIMUM (Optimizing Pain Treatment In Medical settings Using Mindfulness) program will integrate and test an evidence-based mindfulness clinical pain program for patients with cLBP in the primary care provider (PCP) setting. It will be conducted with three health care system sites. Four hundred and fifty persons ? 18 years of age with cLBP will be randomized to OPTIMUM + PCP Usual Care or PCP Usual Care.

NOFO Title: HEAL Initiative: Pragmatic and Implementation Studies for the Management of Pain to Reduce Opioid Prescribing (PRISM) (UG3/UH3, Clinical Trials Optional)
NOFO Number: RFA-AT-20-004
Summary:

In the US, approximately 100,000 people, mainly of African and Hispanic background have Sickle Cell Disease (SCD). Pain is a constant companion and chronic disabling symptom for those with SCD. It is increasingly clear that adults with chronic SCD pain also experience periods of acute worsening of their pain. The evaluation of nonpharmacological therapies that reduce chronic pain and the need for opioid medication among individuals with SCD is critically needed to address lack of adequate pain control to prevent periods of acute deterioration and high opioid use with negative sequelae. The investigators will conduct a hybrid type 1 effectiveness-implementation trial to assess the effectiveness of acupuncture and guided relaxation in patients with SCD while observing and gathering information on implementation in three health systems. The study will utilize a 3-arm, 3-site pragmatic randomized controlled SMART trial design that evaluates adaptive interventions, in which selection of interventions responds to patients? characteristics and evolving clinical status. The investigators will use the Consolidated Framework for Implementation Research to plan, execute, and evaluate implementation processes.