Publications by authors named "Thomas E Freese"

Article Synopsis
  • The increasing issue of stimulant use disorder (StimUD) in the US, particularly related to psychostimulants, has prompted California to implement a large-scale treatment initiative called the Recovery Incentives Program, utilizing contingency management (CM).
  • The program employs the Science to Service Lab (SSL) approach, which includes training, feedback, and facilitation, enhanced with additional readiness assessments and ongoing monitoring of implementation fidelity.
  • Initial findings suggest that the program is well-received by both treatment staff and participants, with plans for further evaluations to assess member progress and the ongoing effectiveness of the training and implementation strategies.
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Objective: The role of methamphetamine and cocaine use in California's drug poisoning (overdose) crisis has dramatically increased in the past five (5) years and has disproportionately affected American Indian, Alaska Native, and Black Californians. No FDA-approved medications currently exist for the treatment of individuals with stimulant use disorder (StimUD). Outside the Veteran's Administration, the Recovery Incentives Program: California's Contingency Management Benefit is the first large scale implementation of contingency management (CM).

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Article Synopsis
  • Two randomized controlled trials showed that culturally adapted contingency management helped reduce substance use among American Indian and Alaska Native adults by providing incentives for negative urine samples.
  • A collaborative approach involving AI/AN community partners helped refine and implement this management strategy, addressing challenges and developing training tools for successful adoption.
  • The research identified policy barriers, such as inadequate funding and unclear regulations, which hinder the use of contingency management, and highlighted the need for federal reforms to support evidence-based treatment for AI/AN communities.
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The United States is currently in the fourth wave of the overdose crisis wherein stimulants together with fentanyl are the major drivers of overdose deaths. To date, there has been limited effort outside the US Veterans Administration Health System health system to disseminate evidence-based treatment for people with stimulant use disorder. Contingency management, a behavioral intervention in which positive reinforcement is provided for a target behavior indicating treatment progress, has decades of empirical support but limited implementation in real-world, non-US Veterans Administration Health System settings.

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As part of the State Targeted Response to the opioid epidemic, California has adopted the Hub and Spoke model to expand access to medications for opioid use disorder, particularly buprenorphine, throughout the state. By aligning opioid treatment programs as hubs with primary care, office-based practitioners, and other health care settings as spokes, a broader treatment model can reach more people with opioid use disorder, improve access to medications for opioid use disorders, and decrease overdose deaths. Expanding access requires expanding knowledge and intensive implementation support of new practices.

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Introduction: Project Extension for Community Healthcare Outcomes (ECHO™) is a hub-and-spoke knowledge-sharing network, led by expert teams who use multipoint videoconferencing to conduct virtual clinics with community providers in order to improve the quality of care. For this project, members of the Addiction Technology Transfer Center network applied this model in order to enhance workforce capacity to deliver clinical supervision for the treatment of substance use disorders.

Methods: Clinical supervisors (n=66) employed in substance use disorder treatment programs were recruited to participate in this pilot study.

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Racial/ethnic minority young men who have sex with men (YMSM)-particularly African Americans and Hispanics/Latinos-are at particularly high risk for HIV infection. Devising strategies to improve engagement and retention in HIV prevention services among minority YMSM is critical if the United States is going to achieve the National HIV/AIDS Strategy goal of reducing HIV health-related disparities. This article presents findings from a national summit on racial/ethnic YMSM services convened by the Substance Abuse and Mental Health Services Administration-funded Center of Excellence on Racial and Ethnic Minority Young Men Who Have Sex with Men and Other Lesbian, Gay, Bisexual, and Transgender Populations (YMSM + LGBT CoE) in September 2015.

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Although some practices clearly have stronger supporting evidence than others, a single authoritative list of evidence-based practices (EBPs) that can be applied in the treatment of criminal justice clients does not exist. Nationally, use of EBPs is low, and such practices are generally only implemented under certain circumstances. To clarify these issues, experts from around the nation were invited to California for two research-to-policy meetings focused on EBP identification and implementation.

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This article discusses a two-phase demonstration project focused on the implementation of the Network for the Improvement of Addiction Treatment model of process improvement among substance abuse treatment providers in Los Angeles County, California. A total of 30 Change Teams from 12 county-contracted treatment agencies planned and executed one or more rapid-cycle change projects to reduce wait time to treatment, reduce no-shows to scheduled appointments, increase admissions, or improve continuation in treatment. The findings and lessons learned illustrate the importance of a concrete and straightforward methodology and consistent peer-to-peer interaction provided in a learning collaborative environment.

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Article Synopsis
  • The National Drug Abuse Treatment Clinical Trials Network (CTN) has been actively involved in translating research findings into practical tools for community treatment programs since 2001, mainly through partnerships with various health agencies like the National Institute on Drug Abuse.* ! -
  • The article details CTN's role in the Blending Initiative, highlighting how trial results are transformed into valuable resources, which are then disseminated to treatment programs via partnerships and training initiatives.* ! -
  • The Blending Initiative has successfully trained over 200 regional trainers, leading to widespread provider training across the U.S., Puerto Rico, and the U.S. Virgin Islands, and is exploring future developments like online support systems.* !
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Background: Methamphetamine-dependent gay and bisexual men (GBM) are at high risk for HIV transmission, largely due to drug-associated sexual risk behaviors. This project evaluated the efficacy of four behavioral drug abuse treatments for reducing methamphetamine use and sexual risk behaviors among this population.

Methods: In this randomized controlled trial, 162 methamphetamine-dependent (SCID-verified) GBM in Los Angeles County were randomly assigned to one of four treatment conditions for 16 weeks: standard cognitive behavioral therapy (CBT, n=40), contingency management (CM, n=42), combined cognitive behavioral therapy and contingency management (CBT+CM, n=40), and a culturally tailored cognitive behavioral therapy (GCBT, n=40).

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In October 2002, the U.S. Food and Drug Administration approved buprenorphine-naloxone (Suboxone) sublingual tablets as an opioid dependence treatment available for use outside traditionally licensed opioid treatment programs.

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Ecstasy (MDMA), gamma-hydroxybutyrate (GHB), ketamine, and methamphetamine are 4 examples of club drugs that are increasing in popularity. Although the pharmacological classifications of these drugs vary, MDMA has structural similarities to both amphetamine and the hallucinogen mescaline. Ketamine and GHB are anesthetic agents and methamphetamine is a long-acting psychostimulant.

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Methamphetamine, a drug used at alarming rates among gay/bisexual males in the West, is often combined with sexual activities, thereby increasing HIV-related risks in an already high-risk group. Findings from 68 gay/bisexual men seeking treatment for methamphetamine dependence in Hollywood, California were analyzed to predict HIV serostatus based on demographic, drug use, or sexual behavior variables. Results showed that more HIV-infected participants than non-infected men reported medical problems (97.

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