Publications by authors named "Antoine B Douaihy"

The present paper highlights how alcohol use disorder (AUD) conceptualizations and resulting diagnostic criteria have evolved over time in correspondence with interconnected sociopolitical influences in the United States. We highlight four illustrative examples of how DSM-defined alcoholism, abuse/dependence, and AUD have been influenced by sociopolitical factors. In doing so, we emphasize the importance of recognizing and understanding such sociopolitical factors in the application of AUD diagnoses.

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Importance: Smoking cessation interventions for hospitalized patients must continue after discharge to improve long-term tobacco abstinence. How health systems can best deliver postdischarge tobacco treatment is uncertain.

Objective: To determine if health system-based tobacco cessation treatment after hospital discharge produces more long-term tobacco abstinence than referral to a community-based quitline.

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Even with vaccine mandates, COVID-19 vaccine hesitancy remains a concern among healthcare workers, in part due to their role in promoting vaccination among patients and communities. To examine COVID-19 vaccine hesitancy, acceptance, and promotion among healthcare workers, we conducted a mixed-methods analysis of (1) survey responses about COVID-19 vaccination and (2) Twitter messages (i.e.

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Severe acute respiratory syndrome coronavirus 2, or coronavirus disease 2019 (COVID-19), vaccine hesitancy, defined as a behavioral phenomenon whereby individuals neither fully accept nor fully reject the COVID-19 vaccine, presents a major health threat in the midst of the current pandemic. Traditional approaches for addressing vaccine hesitancy in health care lack empirical support and, in some instances, have actually vaccine hesitancy. Thus, there is an urgent need for approaches that effectively address COVID-19 vaccine hesitancy, especially in health care settings.

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Background And Objectives: Treatment for individuals receiving medication for opioid use disorder (MOUD) should follow an informed patient-centered approach. To better support patient autonomy in the decision-making process, clinicians should be aware of patient preferences and be prepared to educate and assist patients in transitioning from one MOUD to another, when clinically indicated. This posthoc analysis describes the characteristics of clinical trial participants (NCT02696434) with a history of opioid use disorder (OUD) seeking to transition from buprenorphine (BUP) to extended-release naltrexone (XR-NTX).

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Background: Pharmacologic treatment is recommended for many individuals with opioid use disorder (OUD). For patients who select opioid antagonist treatment, effective management of opioid withdrawal symptoms during transition to antagonist treatment requires consideration of the patient experience.

Objectives: To compare patterns of opioid withdrawal between those withdrawing from untreated opioid use and those withdrawing from buprenorphine.

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Background: Despite evidence that individuals with opioid use disorder (OUD) have a lower risk of mortality when using evidence-based medications for OUD (MOUD), only 20 % of people with OUD receive MOUD. Black patients are significantly less likely than White patients to initiate MOUD. We measured the association between various facilitators and barriers to initiation, including criminal justice, human services, and health care factors, and variation in initiation of MOUD by race.

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Objectives: The public health burden of opioid use disorder (OUD) among pregnant women has significantly increased in recent years. The Optimizing Pregnancy Treatment Interventions for Moms study was a pilot project that examined the feasibility of a patient navigation (PN) intervention model to reduce substance use and improve mental health, quality of life, and to increase engagement with treatment services among pregnant women with OUD.

Methods: A 1-group repeated-measures pilot study was conducted with treatment-seeking pregnant women with opioid dependence initiating buprenorphine maintenance treatment.

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Objectives: Few studies have examined the prevalence of electronic cigarette use among the inpatient population regardless of the patients' cessation goals. The objectives of this study were to examine the prevalence of electronic cigarette use among counseled tobacco users admitted to 2 academic hospitals.

Methods: Cross-sectional data of hospitalized adult tobacco users who were admitted between January 1, 2015 and December 31, 2015 and who received bedside tobacco cessation counseling from a tobacco treatment service counselor were examined.

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Antidepressant medications are associated with a variety of genitourinary and adverse sexual effects, such as urinary hesitation, priapism, and delayed ejaculation. Here, we report a case of priapism and renal colic following initiation of duloxetine in a patient with history of tolerated selective serotonin reuptake inhibitor treatment. To our knowledge, this represents the first report of priapism and renal colic associated with duloxetine use.

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This was a first double-blind, placebo-controlled pilot study to evaluate the efficacy of the novel antidepressant medication mirtazapine for treating both the depressive symptoms and the level of alcohol consumption of subjects with comorbid major depressive disorder and an alcohol use disorder (MDD/AUD). The results of two previous studies of mirtazapine in MDD/AUD subjects had suggested efficacy for mirtazapine for decreasing their level of depressive symptoms, but level of alcohol consumption had not been assessed in those studies. All subjects in this 12-week pilot study were randomized to either mirtazapine or placebo, and also received motivational enhancement therapy.

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Objective: This quality improvement program evaluation investigated the effectiveness of contingency management for improving retention in treatment and positive outcomes among patients with dual disorders in intensive outpatient treatment for addiction.

Methods: The effect of contingency management was explored among a group of 160 patients exposed to contingency management (n = 88) and not exposed to contingency management (no contingency management, n = 72) in a six-week partial hospitalization program. Patients referred to the partial hospitalization program for treatment of substance use and comorbid psychiatric disorders received diagnoses from psychiatrists and specialist clinicians according to the Diagnostic and Statistical Manual of the American Psychiatric Association.

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Objective: Basic studies have demonstrated that optimal levels of prefrontal cortical dopamine are critical to various executive functions such as working memory, attention, inhibitory control, and risk/reward decisions, all of which are impaired in addictive disorders such as alcoholism. Based on this and imaging studies of alcoholism that have demonstrated less dopamine in the striatum, the authors hypothesized decreased dopamine transmission in the prefrontal cortex in persons with alcohol dependence.

Method: To test this hypothesis, amphetamine and [11C]FLB 457 positron emission tomography were used to measure cortical dopamine transmission in 21 recently abstinent persons with alcohol dependence and 21 matched healthy comparison subjects.

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Background/objective: To date, pharmacotherapy trials of depressed alcoholics (MDD/AUD) have focused on SSRI medications, with disappointing results, so effective treatments for that comorbid population are lacking. Mirtazapine is an FDA-approved medication for treating MDD with a unique pharmacological profile whose efficacy may exceed that of SSRIs. Results from our recent open label study suggest robust acute phase efficacy for mirtazapine for decreasing both the depression and the drinking of that population.

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In this article, the authors briefly review the pharmacotherapeutic agents that are currently available for the treatment of substance use disorders. Nicotine replacement therapies are most effective for tobacco cessation. Naltrexone, acamprosate, and disulfiram are effective for reducing alcohol use.

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Cognitive Behavioral Therapy (CBT) is a commonly used therapy among persons with major depressive disorder (MDD) and also among those with alcohol use disorders (AUD). However, less is known regarding the efficacy of CBT for treating persons with co-occurring disorders involving both MDD and an AUD. Studies assessing the efficacy of CBT in adolescent populations with co-occurring disorders are particularly sparse, especially studies designed to assess the potential longer-term efficacy of an acute phase trial of CBT therapy in that youthful comorbid population.

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OBJECTIVE: This was a first pilot study evaluating the acute phase (8-week) efficacy of the antidepressant medication mirtazapine for the treatment of depressive symptoms and drinking of subjects with comorbid major depressive disorder and alcohol dependence (MDD/AD). We hypothesized that mirtazapine would demonstrate within-group efficacy for the treatment of both depressive symptoms and drinking in these subjects. METHODS: We conducted a first open label study of the second generation antidepressant mirtazapine in 12 adult outpatient subjects with comorbid major depressive disorder/alcohol dependence.

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Objective: This study compared the acute phase (12-week) and the long-term (1 year) efficacy of fluoxetine versus placebo for the treatment of the depressive symptoms and the cannabis use of youth with comorbid major depressive disorder (MDD) and an cannabis use disorder (CUD)(cannabis dependence or cannabis abuse). We hypothesized that fluoxetine would demonstrate efficacy in the acute phase trial and at the 1-year follow-up evaluation. Data is also provided regarding the prevalence of risky sexual behaviors in our study sample.

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Objective: To update clinicians on the latest in evidence-based treatments for substance use disorders (SUD) and non-substance use disorders among adults and suggest how these treatments can be combined into an evidence-based process that enhances treatment effectiveness in comorbid patients.

Method: Articles were extracted from Pubmed using the search terms "dual diagnosis," "comorbidity" and "co-occurring" and were reviewed for evidence of effectiveness for pharmacologic and psychotherapeutic treatments of comorbidity.

Results: Twenty-four research reviews and 43 research trials were reviewed.

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Objective: This study compared the acute phase (12-week) efficacy of fluoxetine versus placebo for the treatment of the depressive symptoms and the cannabis use of adolescents and young adults with comorbid major depression (MDD) and a cannabis use disorder (CUD) (cannabis dependence or cannabis abuse). We hypothesized that fluoxetine would demonstrate efficacy versus placebo for the treatment of the depressive symptoms and the cannabis use of adolescents and young adults with comorbid MDD/CUD.

Methods: We conducted the first double-blind placebo-controlled study of fluoxetine in adolescents and young adults with comorbid MDD/CUD.

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Objectives: : The purpose of this study was to explore healthcare access among injection drug users (IDUs) at a needle exchange program in Pittsburgh, PA.

Methods: : A 2-page survey was conducted using a questionnaire adapted from a previous study, focusing on demographics, health characteristics, health service utilization, and healthcare satisfaction. Binary logistic regression analyses were performed to identify statistically significant associations between IDU characteristics and healthcare access.

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