Journal of addictive diseases
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Randomized Controlled Trial Multicenter Study
Efficacy and safety of a sublingual buprenorphine/naloxone rapidly dissolving tablet for the treatment of adults with opioid dependence: A randomized trial.
This prospective, randomized, active-controlled, non-inferiority study evaluated the efficacy and safety of a sublingual buprenorphine/naloxone rapidly dissolving tablet (Zubsolv®; buprenorphine/naloxone rapidly dissolving tablet) versus generic buprenorphine for induction of opioid maintenance among dependent adults. The study, conducted at 13 sites from June 2013 to January 2014, included a 2-day blinded induction phase and a 27-day open-label stabilization/maintenance phase. During the blinded induction, patients received fixed doses of buprenorphine/naloxone rapidly dissolving tablets or generic buprenorphine. ⋯ The lower limit of the 95% confidence interval was -13.7; thus, buprenorphine/naloxone rapidly dissolving tablets did not demonstrate non-inferiority to generic buprenorphine, and significantly more patients who received induction with generic buprenorphine (122/128 [95.3%]) were retained at day 3 compared with those who received induction with buprenorphine/naloxone rapidly dissolving tablets (113/128 [88.3%]; 95% confidence interval: -13.7, -0.4; p = 0.040). The rates of clinical response, as measured by the Clinical Opiate Withdrawal Scale, the Subjective Opiate Withdrawal Scale, and the visual analogue scale, were comparable among patients regardless of the induction medication. Treatment with buprenorphine/naloxone rapidly dissolving tablets was generally safe and reduced the severity of withdrawal symptoms and cravings.
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Multicenter Study Observational Study
Preference for brand-name buprenorphine is related to severity of addiction among outpatients in opioid maintenance treatment.
As a form of opioid maintenance treatment, high-dose buprenorphine is increasingly being used in the United States. On the French market since 1996, it is the most commonly prescribed and frequently employed opioid maintenance treatment. For unknown reasons, the brand-name form is used far more often than the generic form (76-24%). ⋯ Compared to generic users, their doses were higher, their was addiction more severe, and their alcohol consumption was more excessive; they were also more likely to make daily use of psychotropic substances. However, the level of misuse or illicit consumption was similar between these groups. Preferring the brand-name buprenorphine form to the generic form is associated with a higher level of severe addiction, a more frequent need for daily psychotropics, and excessive drinking; but the study was unable to show a causal link.
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Randomized Controlled Trial Multicenter Study
Viral hepatitis among drug users in methadone maintenance: associated factors, vaccination outcomes, and interventions.
Drug users are at high risk of viral Hepatitis A, B, and C. The prevalence of Hepatitis A, Hepatitis B, and Hepatitis C, associated factors, and vaccine seroconversion among drug treatment program participants in a randomized controlled trial of hepatitis care coordination were examined. ⋯ Factors associated with serologic statuses, and vaccine seroconversion are reported; implications for strategies in drug treatment settings are discussed. Results suggest generalizable strategies for drug treatment programs to expand viral hepatitis screening, prevention, vaccination, and linkage to care.
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Multicenter Study
Disordered gambling in residential substance use treatment centers: an unmet need.
This study examined prevalence and potential impact of disordered gambling in a sample of individuals (N = 684) undergoing residential treatment for substance use disorders at 13 facilities. Lifetime disordered gambling prevalence was 20.2%, as identified by South Oaks Gambling Screen. ⋯ Meanwhile, 30.4% identified gambling as a concern in their recovery efforts. The presence of a gambling problem, either historical or current, potentially affects residential treatment outcomes and warrants clinical attention within these programs.