Funded Projects

This project creates the HEAL Data2Action Data Infrastructure Support Center that will conduct research as well as support the HEAL Data2Action Innovation Projects with analytics and support for navigating electronic health records and other “big data” sources, as well as logistical processes related to privacy and ethics. The center will help plan for data collection and assessing outcomes, as well as provide data visualization efforts for various stakeholders. Key support mechanisms include courses, seminars, conferences, trainings, and on-demand technical assistance.

Pain is common, complex, and debilitating in many cancer patients. Although adequate pain management can significantly improve health-related quality of life for these individuals, substantial disparities limit care access, especially among underserved populations. After the 2014 Drug Enforcement Agency policy that raised the risk potential of the opioid hydrocodone (from Schedule III to Schedule II), few studies examined the impact of this policy on pain management strategies and outcomes among cancer patients. This project will use national cancer registry data linked with Medicare claims to assess the change in opioid and non-opioid medication use among older lung cancer patients before and after this policy change. By focusing on older racial/ethnic minority groups dually eligible for both Medicare and Medicaid, the research will also examine disparities in the use of medications for pain management and service use consistent with inadequate pain management.

Currently available treatments for opioid use disorder (OUD) are insufficient for many patients. Novel compounds that can promote alterations in brain connections (i.e., neural plasticity) possess enormous potential for improving substance use disorder (SUD) treatments. Psychedelic compounds induce neural plasticity and can elicit long-lasting, beneficial impacts on a wide variety of SUDs. However, these compounds have significant side effects, including hallucinations and cardiotoxicity. Researchers have developed a novel, synthetic derivative of the psychedelic ibogaine, called tabernanthalog, that does not have these side effects. This compound has demonstrated both short- and long-term therapeutic effects in a preclinical model of OUD. This research study will determine the molecular and neural mechanisms through which tabernanthalog affects opioid seeking. It will also evaluate whether the effects are specific to opioids and do not alter response to natural rewards and will examine the efficacy of tabernanthalog in a preclinical model of comorbid opioid and alcohol use disorder.

This project will use state-of-the-art technologies to analyze individual cells to characterize how human pain receptors communicate pain between the human dorsal root ganglia and the brain – including how the signals vary across diverse populations. This research will generate useful, high-quality human data about pain for further analysis and re-use by other scientific teams, toward identifying and prioritizing novel therapeutic targets for pain.

Sickle cell disease is an inherited blood disorder affecting about 100,000 Americans and more than 20 million people worldwide. It is caused by a mutation in the gene for beta-globin that results in the characteristic sickled shape of red blood cells, life-long severe pain, and shortened lifespan. Optimal treatment of  chronic pain from the condition targets psychological factors contributing to pain, such as pain-related anxiety, fear of movement, and depression. This project will interact with patients and their families to revise and test an existing mind–body and behavioral health treatment tool to target the unique needs and preferences of people managing chronic sickle cell disease pain.

The opioid crisis has been particularly devastating to adolescents and young adults between 16 and 25 years old. Recovery support services in community settings can help these individuals who take medications for opioid use disorder find a path to recovery. This project will develop a network of advanced researchers, recovery support specialists, adolescents and young adults in recovery, and other key community stakeholders to help rapidly advance the science of recovery support services. This research will focus in particular on continuing care services specialized for adolescents and young adults who currently take or who have taken medications for opioid use disorder.

Research is needed to better understand how to make life-saving harm reduction services more accessible to populations that are hard to reach. This project will identify the physical and psychological factors that make harm reduction services most effective. The findings will then be used to inform the development, implementation, and testing of an innovative strategy consisting of several internet- and smartphone-based tools designed to improve access to harm reduction services for people who are hard to reach. 

Neuropathic pain is a debilitating and complex medical condition for which safe and non-addictive treatment options are urgently needed. This project aims to develop new strategies for treating neuropathic pain by controlling the activity of transmembrane protein 97 (TMEM97), also known as the sigma 2 receptor, which has been shown to relieve pain in an animal model of neuropathic pain. The research aims to develop a new molecule that increases TMEM97 activity and is safe for human use, toward obtaining approval from the U.S. Food and Drug Administration for Phase I clinical testing. 

This project provides protected time for training and research activities that are required for an independent scientific career in delivering evidence-based treatments for people with opioid use disorder. The increasing presence of fentanyl in the drug supply creates challenges for the use of buprenorphine, because both patients and physicians want to avoid causing withdrawal. This research will interview both patients and physicians to understand their concerns and experiences and work with them to develop a buprenorphine induction toolkit to help balance the advantages of buprenorphine treatment against concerns about the potential presence of unknown fentanyl. 

Oral cancer pain is debilitating and difficult to treat, in part because even the most effective available pain remedies are limited by side effects. Opioid-based pain medications have several side effects including dependence and tolerance, in which the body gets used to a medicine so that either more medicine is needed or different medicine is needed. Another side effect is hyperalgesia, in which people taking opioids become more sensitive to certain painful stimuli and may misuse the drugs and risk addiction. This project will evaluate lab-made versions of cannabinoid molecules known to block pain signals in nerve cells, but which cannot enter the brain to cause neurological side effects. The research aims to advance promising versions of the molecules to testing in human research participants.

The overdose crisis has expanded rapidly among adolescent populations in recent years, largely due to illicit substances containing lethal amounts of the highly potent synthetic opioid fentanyl. However, a provider shortage limits access to effective treatment for adolescents with opioid use disorder and other substance use disorders (SUD). Although primary care is a promising setting for expanding delivery of SUD treatment to adolescents, many primary care providers lack the training, resources, and support systems to deliver these services confidently and effectively. This project will leverage a large-scale rollout of integrated behavioral health care in a statewide health system. The research will test whether embedding behavioral health specialists into primary care visits, introducing case management and electronic clinical decision support tools, and reducing stigma will increase delivery of SUD treatment to adolescents.

Recently, concerns have been voiced that medications to treat opioid use disorder (OUD) may contribute to dental problems, including cavities and tooth loss. These concerns may contribute to barriers preventing use of these medications. A better understanding of the effects of these medications on oral complications is critical. This project will use national databases to link dental, medical, and pharmacy claims data for Medicaid- or commercially-insured new users of various medications for OUD to determine and compare oral health outcomes. The project will also examine the perspectives and experiences of people with OUD on oral health.

Acute corneal pain from eye injury or surgery can be severe and debilitating, and oral opioids can be addictive. Anesthetic eye drops, such as tetracaine, can relieve corneal pain, but are only available by prescription due to potential overuse of the drops that may affect wound healing. To date, no ocular anesthetics are approved by the U.S. Food and Drug Administration for use at home. This project aims to develop a bandage that delivers anesthetic to the eye through a specially designed contact lens filled with medication. A prototype version of the bandage lens in an animal model delivered up to 30 hours of eye pain relief without wound damage. This research will optimize the prototype version and evaluate safety and compatibility with the human body, toward future clinical testing in humans.