Funded Projects

The Greater New York Clinical Center (GNYCC) aims to engage experts in pain research and pain practice to build the infrastructure required to support the objectives of the Early Phase Pain Investigation Clinical Network (EPPIC-Net). The GNYCC will provide expertise and resources to perform phase 2 clinical trials to test the efficacy of novel pain treatments, as well as phenotyping and biomarker studies that will enable customized treatments. The consortium comprises four major academic centers in New York City, one of the most diverse cities in the United States and the nation’s largest metropolitan area. We will 1) build infrastructure to rapidly access clinical trial resources and a network of investigators and clinical leaders, 2) develop a plan for swift evaluation and launch of proposed studies, and 3) optimize patient retention and monitor sites to ensure protocol adherence, data quality, and efficiency.

People who use opioids in rural areas suffer worse health and less insurance coverage. The opioid problem in rural areas is of particular concern, as rural areas have higher overdose rates despite equivalent rates of OUD. This is because rural areas have a scant number of clinics and clinicians who provide medication treatment for OUD. Thus, people living in rural areas must travel long distances to access clinics that may or may not have expertise in providing treatment to patients with OUD. Telemedicine (TM) could efficiently increase capacity for delivery of buprenorphine in rural areas and may increase the number of patients receiving medication treatment and improve treatment retention and outcomes. While the development of medication treatments for opioid use disorder (MOUD) capacity in primary care settings with optimal/comprehensive services is desirable, the current opioid crisis with escalating overdose death rates in rural areas suggests a need to implement an efficient, cost-effective system of MOUD services that can be scaled up quickly. The use of a centralized and Medicare-covered TM vendor utilizing a developed methodology and established organizational infrastructure offers the great potential for a rapid rollout to increase access to MOUD and improve treatment retention in rural areas. This cluster randomized clinical trial with two phases will test expanded treatment access to improve retention on MOUD in highly affected rural areas. Phase I will include implementing telemedicine in a limited number of rural sites with varying levels of office-based opioid treatment (OBOT) to inform implementation strategies for the main trial, and Phase II will include evaluate comparative effectiveness between OBOT alone and OBOT + TM at 30 sites.

The U.S. is in the midst of a devastating opioid epidemic. Since 1999, the number of overdose (OD) deaths involving opioids has quadrupled. These trends are magnified among American Indians/Alaska Natives (AI/ANs) compared to other racial/ethnic groups. AI/ANs are second only to Whites in the rate of OD mortality (8/100,000 versus 12/100,000 deaths, respectively). Medications for opioid use disorder (OUD; i.e., methadone, buprenorphine and naltrexone) are considered the most effective treatment, reducing mortality and increasing abstinence and retention. However, numerous barriers limit the uptake of medications for OUD in tribal communities and within urban treatment settings serving AI/AN individuals. This is a two-phase formative research study to develop and test an implementation intervention for programs to provide medications to treat OUD specifically with AI/AN consumers. The objective of Phase I (12 months) is to develop a culturally centered implementation intervention to integrate medications for opioid use disorder (MOUD) into health care/addiction specialty settings. The objective of Phase II (24 months) is to conduct a preliminary test of the implementation intervention at four sites serving AI/AN communities. Community-based participatory research (CBPR) methods will be used throughout both phases. This study will help with decreasing stigma and increase the utilization of MOUD in health care settings that serve AI/AN populations.

This project seeks to develop and test a “train-the-trainer” curriculum and training experience that will facilitate the spread and use of the 6BBs by adapting the 6BBs framework and toolkit for health systems and other organizations, training personnel to facilitate its implementation and monitoring results of this implementation.

Quality implementation of evidence-based programs (EBPs) in community settings for youth is critical for reducing the burden of alcohol, tobacco and other drug (ATOD) use and its consequences. EBPs delivered in schools are an efficient way to reach large populations of young people, including those underserved by other settings, and reduce and prevent ATOD use. Yet youth rarely receive EBPs as intended in community settings, including schools. This training and research plan will prepare the investigator to become an independent scholar in the implementation of theories and frameworks to better understand factors related to program delivery—approaches to enhancing ATOD programs for youth in community settings. More specifically, the training will allow him to expand the application of Consolidated Framework for Implementation Research (CFIR) to inform approaches to enhancing effective EBP delivery. The proposed training and research plan extends current implementation research to focus applying implementation theories, frameworks and strategies in other community settings (schools) and on economic evaluation of implementation strategies. The results are expected to improve current efforts to deliver EBPs in diverse community settings and aid in applying evidence-based implementation strategies in the school context to ultimately reduce and prevent ATOD use among youth.

Head and neck cancer is particularly susceptible to nociceptive and neuropathic pains because it is dense with sensitive anatomic structures and richly innervated. Transcranial magnetic resonance imaging–guided focused ultrasound (FUS) is a new stereotactic modality capable of delivering high-intensity energy through the intact human skull with submillimeter precision. This clinical trial will target the spinothalamic and spinoreticular pain circuits by unilateral FUS mesencephalotomy, an effective procedure for cancer pain but limited by the accuracy of its era. The primary aim is to assess the safety and preliminary effectiveness in six head and neck cancer patients with opioid-resistant pain. Researchers will investigate the potential mechanism of pain relief as the mesencephalotomy target involves the confluence of the ascending and descending pain systems. Aims 2 and 3 will investigate these systems with electrophysiology specific for the spinothalamic tract and carfentenil positron emission tomography imaging that measures the brain’s endogenous opioids.

Overcoming barriers to substance use (SU) screening and enrollment in SU care is central to decreasing justice-involved youth’s (JIY) negative HIV-related outcomes. This project proposes to embed HIV testing outreach workers from a youth-focused medical and HIV treatment program into an alternative sentencing program (ASP) to deliver a new service delivery model (Link2CARE) that integrates evidenced-based protocols for JIY to promote HIV and sexually transmitted infection (STI) testing and HIV and SU risk screening, and provide on-site intervention and cross-system linkage to HIV, STI, and SU care. We propose to determine the efficacy of Link2CARE delivered by health staff embedded within the ASP on HIV, STI, and SU outcomes; to determine the influence of theoretically based intervention mechanisms of change on the proposed HIV and SU outcomes; and to describe Link2CARE implementation and elucidate the system/organizational-, staff-, and youth-level factors that influence implementation of Link2CARE in an ASP.

Despite increased efforts to understand the neurodevelopmental sequelae of in utero opioid and other substance exposure on long-term behavioral, cognitive, and societal outcomes, important questions remain, specifically, 1) How is brain growth disrupted by fetal substance and related pre- and post-natal exposures? and 2) How are these disrupted growth patterns causally related to later cognitive and behavioral outcomes? This project seeks to formulate an approach to addressing these key questions and decipher the individual and cumulative effect of these intertwined pre- and post-natal exposures on child neurodevelopment. First, researchers will address the legal, ethical, and mother-child care and support concerns implicit in this study. Next, they will integrate across our areas of neuroimaging expertise to develop, implement, and harmonize a multi-modal MRI and EEG protocol to assess maturing brain structure, function, and connectivity. Finally, researchers will develop and test advanced statistical approaches to model and analyze this multidimensional and longitudinal data.

Rates of neonatal abstinence syndrome have reached a staggering 6.5 per 1,000 births nationwide, creating an urgent need to identify how in-utero exposure to opioids and associated risk factors influence the developing brain. A multidisciplinary team will address these challenges in Oregon, a state particularly hard hit by the opioid epidemic. Through linking sites, the impact of the Phase I project is enhanced and will provide critical information to support a national-level effort for Phase II of the HEALthy Brain and Child Development Study. Aim 1 will develop, implement, and evaluate innovative recruitment and retention strategies for high-risk populations. Aim 2 will address anticipated challenges of the planned Phase II study by implementing and evaluating a multi-site, standardized research protocol including multimodal MRI of placenta, fetus, neonate, and 24-month-old brain; biospecimen collection; and assessment of substance use and other key domains. Aim 3 will evaluate data acquisition, processing, and statistical considerations to maximize data quality, usability, and integration across sites.

EPPIC-Net will provide a robust and readily accessible infrastructure for the rapid implementation and performance of high-quality comprehensive studies of patients with well-defined pain conditions, and the rapid design and performance of high-quality Phase 2 clinical trials to test promising novel therapeutics for pain. Using the Hospital of the University of Pennsylvania as a hub and five additional centers that are part of the UPenn Health System and the Children’s Hospital of Philadelphia (CHOP) as spokes, studies will be conducted as designed by the expertise of the EPPIC Network, which intends to bring intense focus to relatively small numbers of patients with clinically well-defined pain conditions and high unmet therapeutic needs. The UPenn Specialized Clinical Center (SCC) will test novel, efficient study designs including adaptive and platform designs, validation studies of biomarkers, and biomarker-informed proof of principle or target engagement studies in Phase 2 trials of interventions from academic and industry partners.

Current rates of prescription opioid misuse are rising to epidemic levels among adults. These rates may be even higher among adolescents and young adults (AYAs), who have elevated levels of substance exploration and misuse during this precise developmental period. AYAs who are exposed to opioids via legitimate prescriptions by age 18 are at increased risk for misuse after high school. However, there is a substantial gap in our knowledge of what factors might contribute to the development of misuse and related poor outcomes in these high-risk youth. Identifying factors that convey risk for increasing opioid use and problematic use would inform AYA models of opioid abuse and inform the development of preventive interventions to modify risk in medical settings, which are a unique point of entry into opioid use, and a key setting in which to examine AYA outcomes. We will use a developmental model of the impact of opioid exposure by legitimate prescription during late adolescence, with consideration for pain and psychological characteristics of the individual within the psychosocial (family, peer, educational and work context). Determining mechanisms and moderators of risk during this developmental transition will provide critical information for the design of interventions aimed at reducing opioid use disorders in at-risk AYA.

Most opioid misuse begins during adolescence and young adulthood. Adolescence is the best time for prevention interventions in settings like school-based health centers (HCs), yet few programs focus on preventing initiation of opioid misuse. This study harnesses the power of video game interventions and incorporates components of effective substance use prevention programs to develop an evidence-informed intervention to prevent the initiation of opioid misuse in adolescents. In partnership with the national School-Based Health Alliance (SBHA), researchers will develop and test a new video game intervention, PlaySmart. It will build on our previous video game intervention that has demonstrated efficacy in improving attitudes and knowledge related to risk behaviors. The study will evaluate the game in a randomized controlled trial (RCT) in 10 school-based HCs and examine strategies for implementing PlaySmart in school-based HCs nationally. This research has considerable potential for wide implementation, reach, and impact on high-risk adolescents through school-based HCs.