Conference Roundup: CPDD 87th Annual Scientific Meeting
A curated list of appearances featuring CHERISH researchers and colleagues.
June 14-18, 2025
The College for Problems on Drug Dependence (CPDD) 87th Annual Scientific Meeting, New Orleans, LA

Follow the itinerary below to connect with CHERISH researchers and colleagues attending #CPDD25 or view the full conference program on their website.
Saturday, June 14, 2025
1 PM – 2:30 PM
Concurrent Workshop, 📍Borgne, Third Floor
- Navigating Clinical Challenges in the Use of Extended-Release Buprenorphine for Opioid Use Disorder in Persons Hospitalized with Infections
- Alain Litwin, MD, University of South Carolina School of Medicine, CHERISH Research Affiliate, Speaker, “Leveraging Nurse Care Management Models for Post-Hospital Discharge Retention in Medication for Opioid Use Disorder (MOUD) and Infectious Disease Care”
Concurrent Workshop, 📍 Napoleon Ballroom B3, Third Floor
- Harnessing Mobile Health for Persons Who Use Substances: Emerging Programs, Challenges, and Opportunities
- Adati Tarfa, PharmD, MS, PhD, Yale University Medical School, CHERISH 2024-2025 Pilot Grant Recipient, Speaker, “Transforming Health Delivery: The Benefits and Challenges of a Mobile Pharmacracy Clinic”
Sunday, June 15, 2025
10:30 AM – 12 PM
Concurrent Symposia, 📍Napoleon Ballroom B1-2, Third Floor
- Substance Use Disorders and Mental Health Consequences of the Evolving Cannabis PolicyLandscape in the US: Findings From the 2024 National Academies of Sciences Engineering and Medicine (NASEM) Report
- Rosalie Pacula, PhD, University of Southern California, CHERISH Advisory Board member, Speaker, “Regulating Cannabis Supply and Use in United States: Implications for Health”
3:30 PM – 4:45 PM
Late Breaking Oral Sessions, 📍Grand Ballroom CDE, Fifth Floor
- Integrated Outpatient Treatment of Serious Injection-Related Infections and Opioid Use Disorder: The Buprenorphine plus Outpatient Parenteral Antibiotic Therapy (BOPAT) Study
- Shashi Kapadia, MD, MS, Weill Cornell Medicine, CHERISH Research Affiliate, Co-author
- Sean M. Murphy, PhD Weill Cornell Medicine, CHERISH Methodology Core Co-director, Co-author
Forum, 📍Grand Ballroom A, Fifth Floor
- Building on Evidence: What the Evidence Says About (De)Criminalizing Drugs and Harm Reduction
- Brendan Saloner, PhD, Johns Hopkins Bloomberg School of Public Health, CHERISH Research Affiliate, Speaker, “Mandating Treatment”
5 PM – 6:30 PM
Poster Session 1, 📍Napoleon Ballroom CD, Third Floor
- Linking Women Leaving Jail to Medications for Opioid Use Disorder (MOUD): Costs to Implement Pre-Release Telehealth and Peer Navigation Services
- Kathryn McCollister, PhD, University of Miami School of Medicine, CHERISH Methodology Core Director, Presenter
- Don Lochana Ekanayake, MSc, University of Miami School of Medicine, CHERISH Staff, Co-author
- Erminia Fardone, PhD, University of Miami School of Medicine, CHERISH Staff, Co-author
- Laws Criminalizing the Provision of Smoking Supplies in Contravention of Public Health – A 50-State Survey
- Czarina Behrends, PhD, MPH, Weill Cornell Medicine, CHERISH Research Affiliate, Co-author
- Association Between Overdose Response and Emotional Distress in A Cohort of People Who Use Drugs
- Annick Bórquez, PhD, University of California San Diego, CHERISH Research Affiliate, Co-author
- Impact of Receiving Jail-Based Buprenorphine Versus Methadone for Treatment of Opioid Use Disorder on Overdose Mortality After Release from New York City Jails, 2014-2018
- Noa Krawczyk, PhD, NYU Grossman School of Medicine, CHERISH Research Affiliate, Co-author
- Manifestations of a Potential Xylazine Withdrawal Syndrome: A Retrospective Cohort Study with Nested Case Series
- Margaret Lowenstein, MD, MSHP, University of Pennsylvania, CHERISH Dissemination & Policy Core Co-director, Co-author
- Comparing Electronic Health Record Data to Self-Reported Substance Use Disorder Among People in HIV Care Participating in a Clinical Trial
- Marlon Mundt, PhD, University of Wisconsin School of Medicine and Public Health, CHERISH Research Affiliate, Co-author
- “Everyone Should Be Able to Know What Drugs They’re Putting in Their Body. It Shouldn’t Be a Gamble.”: Multi-Level Perspectives on Drug Checking Services Throughout Los Angeles County
- Chelsea Shover, PhD, University of California, Los Angeles, CHERISH Research Affiliate, Co-author
- High Variability in Methamphetamine Purity: Findings From A Community-Based Drug Checking Program in Los Angeles
- Chelsea Shover, PhD, University of California, Los Angeles, CHERISH Research Affiliate, Co-author
- Long-Term Mortality of Detoxification Patients and the Impact of Social Determinants of Health – 25-Year Follow-Up of the Health Evaluation and Linkage to Primary Care (HELP) Study
- Jeffrey Samet, MD, MPH, MA, Boston Medical Center, CHERISH Advisory Board Member, Co-author
Monday, June 16, 2025
8 AM – 9 AM
Oral Session, 📍Grand Ballroom CDE, Fifth Floor
- Estimating the Long-Term Clinical Impact and Costs of a Hypothetical Overdose Prevention Center (OPC) on Injection-Related Infections among People who Inject Drugs (PWID) in Denver, Co
- Joshua Barocas, MD, University of Colorado Anschutz Medical Campus, CHERISH Research Affiliate, Co-author
- Community Acceptability of the First State-Authorized Overdose Prevention Center in the United States.
- Brandon Marshall, PhD, Brown University School of Public Health, CHERISH Research Affiliate, Co-author
1:45 PM – 3 PM
Late Breaking Oral, 📍Grand Ballroom B, Fifth Floor
- Peer Intervention to Link Overdose Survivors to Treatment: The Pilot Randomized Clinical Trial
- Alain Litwin, MD, University of South Carolina School of Medicine, CHERISH Research Affiliate, Co-author
- Repeated-Dose Behavioral Intervention to Reduce Opioid Overdose Among Overdose Survivors with Opioid Use Disorder: A Two-Site Phase III Randomized Controlled Trial
- Alexander Walley, MD, MSc, Boston Medical Center, CHERISH investigator, Co-Author
Oral Session, 📍Napoleon Ballroom B1-2, Third Floor
- Building A System for Capturing and Reporting Data from Kentucky Overdose Response Effort-Funded Programs
- Jeffery Talbert, PhD, MA, University of Kentucky, CHERISH Research Affiliate, Co-author
3:30 PM – 4:30 PM
Oral Session, 📍Napoleon Ballroom A1-3, Third Floor
- Self-Reported Experiences and Perspectives on Using Psychedelics to Manage Opioid Use among Participants of Two Reddit Communities
- Noa Krawczyk, PhD, NYU Grossman School of Medicine, CHERISH Research Affiliate, Presenter
4:45 PM – 5:45 PM
Oral Session, 📍Napoleon Ballroom B1-2, Third Floor
- Polydrug Use Compared to Use of Opioids Only is Associated with Twice the Prevalence of Non-Fatal Overdose
- Thomas Stopka, PhD, MS, Tufts University School of Medicine, CHERISH Research Affiliate, Co-Author
- Peter Friedmann, MD, MPH, FASAM, FACP, University of Massachusetts Medical School, CHERISH Research Affiliate, Co-Author
5:45 PM – 7:15 PM
Poster Session 2, 📍Napoleon Ballroom CD, Third Floor
- Are Drug-Induced Homicide Charges Politically Motivated? Evidence from Prosecutor Elections in Pennsylvania, 2015-2023
- Susan Busch, PhD, Yale School of Public Health, CHERISH Research Affiliate, Co-Author
- Cannabis and Brain Metabolism in People Living with HIV: Insights from Neuroimaging and Gut- Immune Research
- Erminia Fardone, PhD, University of Miami School of Medicine, CHERISH Staff, Presenter
- Kathryn McCollister, PhD, University of Miami School of Medicine, CHERISH Methodology Core Director, Co-Author
- Don Lochana Ekanayake, MSc, University of Miami School of Medicine, CHERISH Staff, Co-Author
- Measuring Take-Home Methadone Using Administrative data: Validation of Candidate Measures
- Shashi Kapadia, MD, MS, Weill Cornell Medicine, CHERISH Research Affiliate, Presenter
- Hao Zhang, PhD, MPH, University of Alabama at Birmingham, CHERISH Research Affiliate, Co-author
- Noa Krawczyk, PhD, NYU Grossman School of Medicine, CHERISH Research Affiliate, Co-author
- Yuhua Bao, PhD, Weill Cornell Medicine, CHERISH Population Data & Modeling Core investigator, Co-author
- OB/GYN and Family Medicine Providers Stigma towards Patients who Use Drugs and Differences in Drug Screening and Treatment Practices Compared to Other Specialties
- Daniel Feaster, PhD, MS, University of Miami Miller School of Medicine, CHERISH Research Affiliate, Co-author
- The Association Between Receiving Medications for Opioid Use Disorder and HIV Testing: Findings from the Rural Opioid Initiative
- Thomas Stopka, PhD, MS, Tufts University School of Medicine, CHERISH Research Affiliate, Co-author
- Peter Friedmann, MD, MPH, FASAM, FACP, University of Massachusetts Medical School, CHERISH Research Affiliate, Co-author
- Sexual identity, Sexual behavior, and Drug Use Behaviors among People who Use Drugs in the Rural U.S.
- Thomas Stopka, PhD, MS, Tufts University School of Medicine, CHERISH Research Affiliate, Co-author
- Peter Friedmann, MD, MPH, FASAM, FACP, University of Massachusetts Medical School, CHERISH Research Affiliate, Co-author
- The Quality of Treatment of Substance Use and Opioid Use Disorder among Medicare Fee-For-Service and Medicare Advantage Beneficiaries
- Tami Mark, PhD, MBA, RTI International, CHERISH Research Affiliate, Presenter
- Diverging Race/Ethnic Disparities in Tobacco and Marijuana Use Among California Adults
- Yuyan Shi, PhD, University of California, San Diego, CHERISH Research Affiliate, Co-author
- Estimating the Effective Daily Dose Ingested Among Illicit Methamphetamine Consumers in Los Angeles
- Chelsea Shover, PhD, University of California, Los Angeles, CHERISH Research Affiliate, Co-author
- Daily Enjoyable Activities During Long-Term Recovery From Opioid Use Disorder: Multilevel Latent Class Analysis of Types of Days and Types of People
- Lisa Marsch, PhD, Dartmouth College, Co-Author
- Pre-Post Evaluation of a Toolkit to Increase Engagement in Post-Overdose Outreach Among People who Use Cocaine and Methamphetamine
- Alexander Walley, MD, MSc, Boston Medical Center, CHERISH investigator, Presenter
Tuesday, June 17, 2025
8 AM – 9 AM
Oral Session, 📍Napoleon Ballroom A1-3, Third Floor
- Utilizing Mobile Medication Units to Increase Access to Methadone for Medically Institutionalized People in New York State: A Geospatial Analysis
- Noa Krawczyk, PhD, NYU Grossman School of Medicine, CHERISH Research Affiliate, Co-author
- Brendan Saloner, PhD, Johns Hopkins Bloomberg School of Public Health, CHERISH Research Affiliate, Co-author
- Addressing Gaps in Substance Use Disorder Care for Racial and Ethnic Minorities Through Mobile Pharmacies
- Adati Tarfa, PharmD, MS, PhD, Yale University Medical School, CHERISH 2024-2025 Pilot Grant Recipient, Presenter
Oral Session, 📍Napoleon Ballroom B3, Third Floor
- Evaluating the Long-Term Clinical and Cost Impact of a Voter-Approved Tax to Expand Peer Support Services and Access to Medications for Opioid Use Disorder
- Joshua Barocas, MD, University of Colorado Anschutz Medical Campus, CHERISH Research Affiliate, Co-author
9:15 AM – 10:15 AM
Oral Session, 📍Napoleon Ballroom A1-3, Third Floor
- Estimating the Milligrams of Morphine Equivalent Consumed By People That Use Fentanyl in Los Angeles: Clinical and Epidemiological Implications
- Chelsea Shover, PhD, University of California, Los Angeles, CHERISH Research Affiliate, Co-author
Oral Session, 📍Napoleon Ballroom B3, Third Floor
- Longitudinal Mediation Models for Youth Online Advertising and E-Cigarette Use
- Kara Rudolph, PhD, MHS, MPH, Columbia University, CHERISH Research Affiliate, Co-author
Mini Symposium, 📍Grand Ballroom A, Fifth Floor
- The New York City Overdose Prevention Centers: Early Findings on the Community-Level Impacts of the First Publicly Recognized Supervised Consumption Services in the United States
- Brandon Marshall, PhD, Brown University School of Public Health, CHERISH Research Affiliate, Co-Chair
10:45 AM – 12:15 PM
Symposium, 📍Grand Ballroom B, Fifth Floor
- Emerging harm reduction responses to a changing substance use landscape in Latin America
- Noa Krawczyk, PhD, NYU Grossman School of Medicine, CHERISH Research Affiliate, Chair
- Annick Bórquez, PhD, University of California San Diego, CHERISH Research Affiliate, Speaker, “The Sudden and Prolonged Methadone Factory Closure in Mexico: Impacts on Patients Receiving Treatment in Tijuana through Quantitative and Qualitative Approaches.”
5:30 PM – 7 PM
Poster Session 3, 📍Napoleon Ballroom CD, Third Floor
- Microcosting the Optimal Method for Advancing Transgender Women with HIV to Viral Suppression
- Ali Jalali, PhD, MA, Weill Cornell Medicine, CHERISH Research Affiliate, Co-author
- Sean M. Murphy, PhD Weill Cornell Medicine, CHERISH Methodology Core Co-director, Co-author
- Cost-Effectiveness of Implementation Facilitation to Promote Emergency Department-Initiated Buprenorphine for Opioid Use Disorder
- Sean M. Murphy, PhD Weill Cornell Medicine, CHERISH Methodology Core Co-director, Presenter
- Thanh Lu, PhD, RTI International, CHERISH Research Affiliate, Co-author
- Ali Jalali, PhD, MA, Weill Cornell Medicine, CHERISH Research Affiliate, Co-author
- Racial-Ethnic Disparities in Drug Toxicology Testing among Pregnant Women: A Meta-Analysis of Toxicology for Black Women during Delivery
- Sugy Choi, MS, PhD, NYU Grossman School of Medicine, CHERISH Research Affiliate, Presenter
- Identifying Social Determinants of Health as Barriers to SUD Recovery in Recovery Management Check-Ups
- Michael Dennis, PhD, Chestnut Health Systems, CHERISH Research Affiliate, Co-author
- Syndemic Correlates of Non-Fatal GHB Overdose in A US National Sample of Sexual and Gender Minority People
- Tyler Bartholomew, PhD, University of Miami Miller School of Medicine, CHERISH Research Affiliate, Co-author
- “What’s the Point of Going in Every Morning? Might as Well Just Start Using Again”: A Mixed Methods Study Exploring Attitudes toward Opioid Agonist Therapy during the Overlapping Drug Toxicity Crisis and COVID-19 Pandemic
- Ahmed Bayoumi, MD, MSc, University of Toronto, CHERISH Research Affiliate, Co-author
- Heroin Use and Return to Treatment Among Methadone Clinic Patients in Tijuana, Mexico Following A Prolonged Methadone Shortage
- Annick Bórquez, PhD, University of California San Diego, CHERISH Research Affiliate, Co-author
- A Fentanyl Overdose Prevention Intervention Involving Distribution of Fentanyl Test Strips on Non-Fatal Overdose: A Randomized Clinical Trial
- Brandon Marshall, PhD, Brown University School of Public Health, CHERISH Research Affiliate, Co-author
- Exploring People Who Use Dugs’ Perceptions and Preferences of Overdose Prevention Centers Prior to Their Implementation in Rhode Island
- Brandon Marshall, PhD, Brown University School of Public Health, CHERISH Research Affiliate, Co-author
- Physician Experiences Implementing Novel Therapeutic Approaches for Withdrawal Management and Induction onto Medications for Opioid Use Disorder in Patients Dependent on Illicitly Manufactured Fentanyl
- Bohdan Nosyk, PhD, MA, Centre for Health Evaluation and Outcome Sciences (CHÉOS), CHERISH Research Affiliate, Co-author
- Characterizing Substance Use Patterns Across Geographic Locations in the United States
- Thomas Stopka, PhD, MS, Tufts University School of Medicine, CHERISH Research Affiliate, Co-author
- Temporal Trends in Touchpoints to Identify Individuals at High Risk for Opioid-Related Overdose Death in Massachusetts: 2014-2020
- Thomas Stopka, PhD, MS, Tufts University School of Medicine, CHERISH Research Affiliate, Co-author
- Alexander Walley, MD, MSc, Boston Medical Center, CHERISH investigator, Co-author
Wednesday, June 18, 2025
1 PM – 2 PM
Oral Session, 📍Napoleon Ballroom A1-3, Third Floor
- Predicting Next Year Overdose Death Rates at County Level in the United States: A Statistical and Machine Learning Model Comparison to Produce 2025 Estimates
- Annick Bórquez, PhD, University of California San Diego, CHERISH Research Affiliate, Presenter
- Natasha Martin, DPhil, University of California San Diego, CHERISH Research Affiliate, Co-author
Oral Session, 📍Grand Ballroom CDE, Fifth Floor
- Evaluating the Impact of Increased Criminal Penalties for Fentanyl Possession on Initiation and Retention of Medications for Opioid Use Disorder in Colorado
- Joshua Barocas, MD, University of Colorado Anschutz Medical Campus, CHERISH Research Affiliate, Co-author
- Evaluating the Differential Impact of Criminal Penalties for Fentanyl Possession on Initiation and Retention on Buprenorphine by Insurance Status
- Joshua Barocas, MD, University of Colorado Anschutz Medical Campus, CHERISH Research Affiliate, Co-author
- Racial Disparities in Opioid-Related Overdose Mortality Following Fentanyl Possession Criminalization Law in Colorado
- Joshua Barocas, MD, University of Colorado Anschutz Medical Campus, CHERISH Research Affiliate, Co-author
2 PM – 3:30 PM
Poster Session 4, 📍Napoleon Ballroom CD, Third Floor
- Cost per Opioid Free Year: A Systematic Review and Summary Analysis
- Ali Jalali, PhD, Weill Cornell Medicine, CHERISH Research Affiliate, Co-author
- Sean M. Murphy, PhD, Weill Cornell Medicine, CHERISH Methodology Core Co-director, Co-author
- Economic Viability of the Consult for Addiction Treatment and Care in Hospitals (CATCH) Program in Six New York City Hospitals
- Ali Jalali, PhD, Weill Cornell Medicine, CHERISH Research Affiliate, Co-author CHERISH Research Affiliate, Co-author
- Staff Perspectives of Real-World Implementation of Long-Acting Injectable Cabotegravir for Pre-Exposure Prophylaxis at a Low-Barrier Syringe Services Program
- Tyler Bartholomew, PhD, University of Miami Miller School of Medicine, CHERISH Research Affiliate, Co-author
- Access, Adaptations, and Outcomes in Substance Use Treatment for People with Limited-English Proficiency in the United States: A Scoping Review
- Sugy Choi, MS, PhD, NYU Grossman School of Medicine, CHERISH Research Affiliate, Co-author
- “You’re Being Watched and Surveilled and Not Trusted.” Perspectives on Urine Drug Testing During the COVID-19 Pandemic: A Thematic Analysis.
- Ahmed Bayoumi, MD, MSc, University of Toronto, CHERISH Research Affiliate, Co-author
- Lessons Learned in the Early Implementation of Mobile Medications Units in New York
- Noa Krawczyk, PhD, NYU Grossman School of Medicine, CHERISH Research Affiliate, Co-author
- Brendan Saloner, PhD, Johns Hopkins Bloomberg School of Public Health, CHERISH Research Affiliate, Co-author
- Outcomes of a Multi-Site Randomized Controlled Trial of an Integrated Care Model of Long-Acting Injectable Buprenorphine with Infectious Disease Treatment among Hospitalized Persons
- Alain Litwin, MD, University of South Carolina School of Medicine, CHERISH Research Affiliate, Co-author
- Measuring Retention in Opioid Treatment Programs to Reduce Overdose Deaths
- Tami Mark, PhD, MBA, RTI International, CHERISH Research Affiliate, Presenter
- Gary Zarkin, PhD, MA, RTI International, CHERISH Research Affiliate, Co-author
- Changes in Methadone Take-Home Dispensing in A Large System of Opioid Treatment Programs
- Tami Mark, PhD, MBA, RTI International, CHERISH Research Affiliate, Co-author
- Gary Zarkin, PhD, MA, RTI International, CHERISH Research Affiliate, Co-author
- Lessons Learned in the Early Implementation of Mobile Medications Units in New York
- Brendan Saloner, PhD, Johns Hopkins Bloomberg School of Public Health, CHERISH Research Affiliate, Co-author
- Disparities in Use and Perceptions of Substance Use and Harm Reduction Services Among Older Adults in the Era of Fentanyl: Results from A Multi-State Survey
- Brendan Saloner, PhD, Johns Hopkins Bloomberg School of Public Health, CHERISH Research Affiliate, Co-author
- Barriers to Access: Identifying Service Gaps in Los Angeles County’s Syringe Service Programs
- Chelsea Shover, PhD, University of California, Los Angeles, CHERISH Research Affiliate, Co-author
- Identifying Opioid-Related Incidents Using Machine Learning and Natural Language Processing Using Emergency Medical Services Patient Care Reports
- Thomas Stopka, PhD, MS, Tufts University School of Medicine, CHERISH Research Affiliate, Co-author
- Naloxone Prescriptions to Adolescents and Young Adults in Massachusetts, 2020-2023
- Alexander Walley, MD, MSc, Boston Medical Center, CHERISH investigator, Co-author
- Practices of Post Overdose Outreach Programs that Expanded Outreach for Cocaine and Methamphetamine
- Alexander Walley, MD, MSc, Boston Medical Center, CHERISH investigator, Co-author
- Substitution in Early Addiction Resolution: An Exploration of Substance Use and Mental Health
- Alexander Walley, MD, MSc, Boston Medical Center, CHERISH investigator, Co-author