Funded Projects

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Project # Project Title Research Focus Area Research Program Administering IC Institution(s) Investigator(s) Location(s) Year Awarded
1R61NS113269-01
Validation of a novel cortical biomarker signature for pain Preclinical and Translational Research in Pain Management Discovery and Validation of Biomarkers, Endpoints, and Signatures for Pain Conditions NINDS University of Maryland, Baltimore SEMINOWICZ, DAVID Baltimore, MD 2019
NOFO Title: Discovery of Biomarkers, Biomarker Signatures, and Endpoints for Pain (R61/R33 Clinical Trial Optional)
NOFO Number: RFA-NS-18-041
Summary:

Chronic pain is a major health burden associated with immense economic and social costs. Predictive biomarkers that can identify individuals at risk of developing severe and persistent pain, which is associated with worse disability and greater reliance on opioids, would promote aggressive, early intervention that could halt the transition to chronic pain. The applicant’s team uncovered evidence of a unique cortical biomarker signature that predicts pain susceptibility (severity and duration). This biomarker signature could be capable of predicting the severity of pain experienced by an individual minutes to months in the future, as well as the duration of pain (time to recovery). Analytical validation of this biomarker will be conducted in healthy participants using a standardized model of the transition to sustained myofascial temporomandibular pain. Specifically the biomarker signature will be tested for its ability to predict an individual’s pain sensitivity, pain severity, and pain duration and will perform initial clinical validation.
1R01DA057655-01
Implementing and Evaluating the Impact of Novel Mobile Harm Reduction Services on Overdose Among Women who use Drugs: The SHOUT Study Translation of Research to Practice for the Treatment of Opioid Addiction Harm Reduction Approaches to Reduce Overdose Deaths NIDA JOHNS HOPKINS UNIVERSITY SHERMAN, SUSAN G Baltimore, MD 2022
NOFO Title: HEAL Initiative: HEAL Data2Action Data Infrastructure Support Center
NOFO Number: RFA-DA-22-046
Summary:

This project will evaluate a previously developed harm reduction intervention that addresses the needs of women who use drugs in an urban environment. The approach uses a mobile van to offer naloxone, fentanyl test strips, and other harm reduction supplies – along with necessities such as food and clothing, brief trauma-informed counseling, and referrals to drug treatment, medical care, and social services. This research aims to test the impact of an intervention that may increase access to harm reduction services for women, as well as assess how to put it into place.
5U54DA049110-04
Data Center for Acute to Chronic Pain Biosignatures Clinical Research in Pain Management Acute to Chronic Pain Signatures Program NIDA JOHNS HOPKINS UNIVERSITY LINDQUIST, MARTIN (contact); WAGER, TOR D Baltimore, MD 2023
NOFO Title: Notice of Special Interest (NOSI): Encourage Eligible NIH HEAL Initiative Awardees to Apply for Administrative Supplements to Support Career Enhancement Related to Clinical Research on Pain
NOFO Number: NOT-NS-22-087
Summary:

Understanding the mechanisms underlying the transition to chronic pain is key to mitigating the dual epidemics of chronic pain and opioid use in the United States. As part of the National Institutes of Health-funded Acute to Chronic Pain Signatures Program, the Data Integration and Resource Center aims to This project will support a post-doctoral trainee to develop the skills and knowledge needed to pursue a successful career in clinical pain research. The research will involve integrating imaging, physiology, -omics, behavioral, and clinical data to develop biosignatures for the transition from acute to chronic pain, toward understanding how the nervous and immune systems affect post-surgical pain and opioid use.
3R01MD009063-05S1
ETHNIC DIFFERENCES IN ENDOGENOUS PAIN REGULATION: PET IMAGING OF OPIOID RECEPTORS Clinical Research in Pain Management NIMHD Johns Hopkins University CAMPBELL, CLAUDIA MICHELLE Baltimore, MD 2018
NOFO Title: Administrative Supplements to Existing NIH Grants and Cooperative Agreements (Parent Admin Supp Clinical Trial Optional)
NOFO Number: PA-18-591
Summary:

Ethnic groups show substantial variability in the experience of acute and clinical pain, with African Americans (AAs) having more clinical pain conditions and higher levels of pain severity and pain-related disability compared to non-Hispanic whites (NHW). Ethnic differences in opioid neurotransmitters suggest that these systems function less efficiently among AAs and may account for differences in pain and analgesic responses. The overwhelming majority of clinically used opioids elicit their effects through activation of the mu-opioid receptor, making it a relevant target for investigation. We propose to examine ethnic differences in the supraspinal endogenous opioid system using positron emission tomography (PET) imaging of mu-opioid receptors employing the mu-selective agonist [11C]carfentanil. Healthy AAs and sex-, age-, SES-matched NHW participants will undergo one baseline (non-pain) and one capsaicin-induced pain PET session using [11C]carfentanil. The current proposal will measure µ-opioid binding potential and examine its role in ethnic group differences in pain sensitivity.
1R61DA059033-01A1
Implementing a Patient Navigation Intervention Across a Health System to Address Treatment Entry Inequities Translation of Research to Practice for the Treatment of Opioid Addiction Optimizing the Quality, Reach, and Impact of Addiction Services NIDA FRIENDS RESEARCH INSTITUTE, INC. ALEXANDER, KAREN (contact); GRYCZYNSKI, JAN Baltimore, MD 2023
NOFO Title: HEAL Initiative: Translating Research to Practice to End the Overdose Crisis (R61/R33 Clinical Trial Optional)
NOFO Number: RFA-DA-23-053
Summary:

Significant racial, ethnic, socioeconomic, and geographic disparities affect access to opioid use disorder (OUD) treatment and have thus contributed to the opioid overdose crisis. Patient navigator interventions after hospitalization can improve access to treatment, but challenges prevent full adoption of these strategies. These include lack of coordination across institutions, inadequate data sharing, workforce shortages, and lack of awareness, especially in resource-limited communities. This project aims to develop a hospital system-wide patient navigation protocol that can be scaled up to address OUD treatment linkage and continuity after hospitalization.