Publications by authors named "David Marcovitz"

Background: Overdose deaths due to opioids are a major concern in the United States. Physicians often report inadequate training in chronic pain and substance use disorder management. Here, we evaluate whether a specialized program, the Train New Trainers Primary Care Psychiatry (TNT PCP) Fellowship, affected opioid prescription practices among primary care physicians.

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Background: Nonprescribed substance use (NPSU) is a recognized phenomenon exhibited by patients with substance use disorders while admitted to inpatient hospitals. What factors distinguish patients who engage in NPSU, or how their hospitalizations and outcomes differ, remains to be understood in full.

Objectives: Our study describes a cohort of medically admitted patients with substance use disorders with behaviors concerning for NPSU during their hospitalization.

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Objectives: The persistence of the opioid crisis and the proliferation of synthetic fentanyl have heightened the demand for the implementation of novel delivery mechanisms of pharmacotherapy for the treatment of opioid use disorder, including injectable extended-release buprenorphine (buprenorphine-ER). The purpose of this study was to understand provider-level barriers to prescribing buprenorphine in order to facilitate targeted strategies to improve implementation for patients who would benefit from this novel formulation.

Methods: Using an interview template adapted from the Consolidated Framework for Implementation Research (CFIR), we conducted structured focus group interviews with 20 providers in an outpatient addiction clinic across 4 sessions to assess providers' perceptions of buprenorphine-ER.

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Many barriers prevent individuals with substance use disorders from receiving hepatitis C virus (HCV) treatment. This study describes 96 patients with active HCV treated in an opioid use disorder bridge clinic model. Of 33 patients who initiated treatment, 25 patients completed treatment, and 13 patients achieved sustained virologic response.

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Background And Objectives: Addiction consultation services provide access to specialty addiction care during general hospital admission. This study assessed opioid use disorder (OUD) outcomes associated with addiction consultation.

Methods: Retrospective cohort study of individuals with OUD admitted to an academic medical center between 2018 and 2023.

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Importance: Co-located bridge clinics aim to facilitate a timely transition to outpatient care for inpatients with opioid use disorder (OUD); however, their effect on hospital length of stay (LOS) and postdischarge outcomes remains unclear.

Objective: To evaluate the effect of a co-located bridge clinic on hospital LOS among inpatients with OUD.

Design, Setting, And Participants: This parallel-group randomized clinical trial recruited 335 adult inpatients with OUD seen by an addiction consultation service and without an existing outpatient clinician to provide medication for OUD (MOUD) between November 25, 2019, and September 28, 2021, at a tertiary care hospital affiliated with a large academic medical center and its bridge clinic.

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Despite the benefits associated with longer buprenorphine treatment duration (i.e., >180 days) (BTD) for opioid use disorder (OUD), retention remains poor.

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Background: Alcohol withdrawal syndrome (AWS) is associated with increased morbidity and mortality in the trauma population. Benzodiazepines (BZDs) are standard of care for AWS; however, given the risk of delirium with BZDs and reports of BZD-refractory withdrawal, phenobarbital (PHB) has emerged as an alternative therapy for AWS. Safety and efficacy studies of PHB for AWS in trauma patients are lacking.

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In this commentary, the authors argue that historical approaches to inpatient addiction treatment favoring more confrontational, expert-centric, or paternalistic undercurrents continue to permeate the hidden curriculum in medical training. These older approaches unfortunately continue to inform how many trainees learn to approach inpatient addiction treatment. The authors go on to provide several examples of how clinical challenges specific to inpatient addiction treatment can be addressed by employing principles of motivational interviewing, harm reduction, and psychodynamic thought.

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Addiction Consult Services (ACS) deliver evidence-based care for patients with substance use disorder (SUD) during the course of general hospital admissions. Stigma toward patients with SUD is a known phenomenon and is part of the "hidden curriculum" that permeates medical training and healthcare settings. ACS have the potential to rewrite the hidden curriculum around SUD and to teach medical students and other trainees how to compassionately care for this patient population.

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Introduction: Individuals struggling with opioid use disorder (OUD) utilize the adult emergency department (ED) and psychiatric emergency department at high rates. In 2019, Vanderbilt University Medical Center created a system for individuals identified in the emergency department with OUD to transition care to a Bridge Clinic for up to three months of comprehensive behavioral health treatment, alongside primary care, infectious diseases, and pain management, regardless of their insurance status.

Methods: We conducted 20 interviews with patients enrolled in treatment in our Bridge Clinic and 13 providers in the psychiatric emergency department and emergency department.

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Background: Patients taking high doses of opioids, or taking opioids in combination with other central nervous system depressants, are at increased risk of opioid overdose. Coprescribing the opioid-reversal agent naloxone is an essential safety measure, recommended by the surgeon general, but the rate of naloxone coprescribing is low. Therefore, we set out to determine whether a targeted clinical decision support alert could increase the rate of naloxone coprescribing.

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Background: Patients with substance use disorders are overrepresented among general hospital inpatients, and their admissions are associated with longer lengths of stay and increased readmission rates. Amid the national opioid crisis, increased attention has been given to the integration of addiction with routine medical care in order to better engage such patients and minimize fragmentation of care. General hospital addiction consultation services and transitional, hospital-based "bridge" clinics have emerged as potential solutions.

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As the opioid crisis drives expansion of integrated opioid use disorder (OUD) treatment programs in generalist settings, these programs will contend with significant rates of co-occurring alcohol use. The authors present a brief literature review and commentary regarding nondisordered and disordered alcohol use in OUD treatment settings and biochemical detection techniques. Biochemical testing for alcohol in integrated OUD treatment settings is both important for detecting alcohol use disorder and feasible.

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Background: Much research over the past 25 years has focused on elucidating the mechanisms by which Alcoholics Anonymous (AA) affects behavioral change in its participants. In addition to research on the spiritual mechanisms for which AA is best known in the popular conception, research on mechanisms of recovery (MOR) has predominantly supported social, cognitive, and affective mechanisms that are also present in many professional psychotherapies.

Aim: This paper compares and contrasts the theorized MOR of AA with those found in several common professional psychotherapies to illustrate analogous elements.

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Objective: The natural course of prescription opioid use disorder has not been examined in longitudinal studies. The current study examined correlates of opioid abstinence over time after completion of a treatment trial for prescription opioid dependence.

Methods: The multisite Prescription Opioid Addiction Treatment Study examined different durations of buprenorphine-naloxone treatment and different intensities of counseling to treat prescription opioid dependence, as assessed by DSM-IV; following the clinical trial, a longitudinal study was conducted from March 2009-January 2013.

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Introduction: Motivational interviewing (MI) is an interviewing style with extensive evidence to support its use in clinical encounters. Physicians and other health professionals require dedicated education to learn MI techniques.

Methods: We developed a replicable, 1-hour session to refresh MI skills for internal medicine residents.

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Background And Objectives: Identifying predictors of early drop out from outpatient treatment of opioid use disorder (OUD) with buprenorphine/naloxone (BN) may improve care for subgroups requiring more intensive engagement to achieve stabilization. However, previous research on predictors of dropout among this population has yielded mixed results. The aim of the present study was to elucidate these mixed findings by simultaneously evaluating a range of putative risk factors that may predict dropout in BN maintenance treatment.

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