Active clinical trials for "Opioid-Related Disorders"

The purpose of this study is to compare agonist and antagonist profile associated with buprenorphine vs. methadone during opiate withdrawal.

The purpose of this study is to determine target dose range of buprenorphine/naloxone combination tablet that provides therapeutic response in opiate addicts with low to moderate dependence, and to identify appropriate initial induction dose in opiate addicts with low to moderate dependence."

This is a pilot proof-of-concept randomized controlled trial, open-label and unblinded, examining the feasibility and acceptability of Buprenorphine extended-release vs. daily sublingual buprenorphine-naloxone for the treatment of opioid use disorder in jail and at community re-entry.

The overarching goal of this investigation is to develop and determine the feasibility of a multi-component intervention adapted from a collaborative care framework initiated in the ED for patients at risk for opioid use disorder. This study will provide important feasibility information for future studies of ED-LINC. The collaborative care intervention (ED-LINC) will be supported by a novel Emergency Departement (ED) health information exchange platform.

The purpose of this study is to develop and operationalize key procedures for physical therapists (n = 12) to address patients who are at risk for or have opioid misuse (OM). The investigators will train physical therapists in procedures to: 1) engage patients at risk for OM in conversations about appropriate opioid use, 2) screen and 3) assess these patients for OM and, 4) refer patients for further treatment if OM is suspected. The investigators will employ a modified Delphi approach to iteratively refine and operationalize the procedures and to arrive at a finalized procedure manual followed by an evaluation of the implementation of these procedures.

The objective of this study was to prove the bioequivalence of Buprenorphine HCl 8 mg tablet under fasted conditions.

This study involves inducting treatment seeking opioid dependent participants onto buprenorphine. Once the participant reaches a stable dose they will receive either placebo or gabapentin to determine if gabapentin helps ease withdrawal symptoms while the participant undergoes a 10-day buprenorphine detoxification.

Hepatitis C is the leading cause of chronic liver disease in industrialized countries, and is the most common indication for liver transplantation. In the Western world, the absolute majority of cases of Hepatitis C Virus (HCV) infection are related to the use of injectable narcotic drugs. Most injecting drug users contract HCV infection within the first years after starting injecting drug use. The aim of this study is to study hepatitis C in a cohort of patients registered in clinics providing maintenance therapy for opiate dependence in three metropolitan areas of Sweden. The cohort is defined as all patients registered in these three clinics at the date of study initiation. The study contains four parts: Part I: the first part of the study aims to evaluate the prevalence of HCV exposure in the cohort and the proportion of anti-HCV positive participants with chronic infection. Part II: Patients with chronic HCV infection will be offered further investigation of chronic liver disease, including liver biopsy, for selection of candidates for antiviral therapy and identification of risk factors for development of severe liver disease. Part III: Based on the results of these investigations, patients will be considered for antiviral therapy. Indications for such therapy will mainly be clinical and/or histological signs of chronic liver disease with fibrosis. All patients will receive weight-based doses of pegylated interferon-alfa-2b and ribavirin. Part IV: Study of pharmacokinetic interactions between ribavirin and opiate substitution molecule (methadone or buprenorphine) in patients receiving antiviral therapy according to part III.

This is an investigation involving the use of a long-acting, injectable form (depot) of naltrexone as a treatment for persons who have a history of opioid dependence, with up to 40 on parole/probation and 20 non-parolees. The test is a pilot study of up to 60 subjects treated with 6 months of depot naltrexone plus Psychosocial Treatment .

The purpose of this study is to evaluate the relative impact a medical drug (methadone) or behavioral counseling program (Holistic Health Recovery Program) or both (methadone and Holistic Health Recovery Program) has on reducing HIV-related risk behaviors and illicit drug use among opioid-dependent, HIV-infected individuals in prison when given 90 to 180 days prior to leaving prison.