View clinical trials related to Opioid-use Disorder.
Filter by:The study objective is to characterise the long-term plasma exposure to buprenorphine after stopping SUBLOCADE treatment. There are no interventions planned. This multicentre investigation will enroll participants from Study RB-US-13-0003 (NCT02510014) or both Studies RB-US-13-0003 and INDV-6000-301 (NCT02896296) and who received at least 2 subcutaneous (SC) injections of SUBLOCADE. There are two parts to the study: Part A consists of a single visit during which urine samples are collected to measure free buprenorphine and free norbuprenorphine concentrations; qualitative urine drug samples (UDS) for opioids, including buprenorphine; quantitative UDS for buprenorphine, norbuprenorphine and naloxone; and determination of creatinine concentration. Blood samples are collected for the determination of buprenorphine and norbuprenorphine plasma concentrations. Results on the quantitative UDS performed in Part A determine enrollment in Part B: participants who provide a quantifiable (i.e., positive) result for buprenorphine and/or norbuprenorphine and a non-quantifiable (i.e., negative) result for naloxone meet continuation criteria to move on to Part B if Part B is still open to enrolment. Part B consists of two visits 30 days apart in which the same tests are run as were done in Part A.
A global and integrative treatment of opioid-use disorders (OUD) with opiate maintenance therapy (OMT) and psychosocial interventions is recommended by all current guidelines. Treatment of OUD aim at prevents risks and consequences of opioid use (death by overdose, contamination with infectious diseases, mental and physical degradation, social exclusion and decrease of quality of life). OMT are approved since more than 20 years for OUD and a large number of patients have been treated. Nevertheless, identification of prognosis factors associated with good outcome is still limited. OMT duration, high dosages of OMT and patient good consistency have been identified as good prognosis factors but other individual factors could be involved and explain why OMT isn't as effective for all patients. The investigators assume that social environment, other addictive behaviors, psychiatric comorbidities, personality disorders and pharmacogenetics parameters might be of interest. Association between phenotype/ genotype, safety of OMT and therapeutic outcome will be especially assessed. For voluntary patients specific tools for risk reduction will be implemented (screening of infectious diseases with blood tests and fibrosis with fibroscan). Thus, the aim of TOPAZE study is to highlight prognosis factors for good outcome in the treatment of OUD moderate to severe at 12 months follow-up. Three main axes will be considered: clinical, pharmacological and pharmacogenetics.
Individuals with opioid use disorder who are stabilized on buprenorphine or methadone will be randomly assigned to receive placebo or lofexidine for 5 weeks. At the end of five weeks, they will complete a human laboratory stress task and scripted opioid imagery task. Throughout the study a CREMA app (Cue Reactivity Ecological Momentary Assessment) will be used to monitor stress, craving and use in the natural environment.
INDV-6200 is being developed for the treatment of opioid dependency and is expected to provide sustained buprenorphine plasma concentrations. The study will be done in healthy volunteers and will administer a non-therapeutic dose of INDV-6200. Study Period 1 will evaluate the oral tolerability of sublingual (SL) buprenorphine dosed over 3 days. Period 2 will administer the investigational medicinal product (IMP) or volume matched placebo.
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.
Office-based buprenorphine could be expanded to treat many of the opioid users who are not in treatment and who are at great risk for opioid overdose, but effective approaches are needed to help individuals with opioid use disorder initiate and remain in office-based buprenorphine treatment. Investigators propose to develop and pilot test a novel intervention that will combine video-based directly observed therapy and incentives to promote buprenorphine treatment engagement and adherence in out-of-treatment opioid users.
This study was an internal program effectiveness evaluation of the effects of a four-session weekly individualized cognitive therapy program (called the "Mind Freedom Plan" (MFP)) on substance use outcomes and substance abuse treatment retention in Veterans admitted to an intensive outpatient treatment program for substance abuse at the Richmond Veterans Administration Medical Center (RICVAMC). Substance use and treatment retention metrics of MFP-assigned Veterans were compared with those of Veterans assigned to typical case-management-oriented weekly individual sessions.
Emergency Departments (EDs) frequently care for individuals with Opioid Use Disorder (OUD). Buprenorphine (BUP) is an effective treatment option for patients with OUD that can safely be initiated in the ED. At present, BUP is rarely initiated as a part of routine ED care. Clinical decision support (CDS) represents a potential approach to accelerate adoption of this best practice into routine emergency care. The goal of this trial is to determine whether implementation of a user-centered clinical decision support (CDS) system can increase adoption of initiation of BUP into the routine emergency care of individuals with OUD.
This study is designed as an open-label evaluation of how treatment with XR-NTX may influence the quality and speed of recovery of opioid dependent individuals - in a context of a naturalistic clinical treatment of opioid dependence. The study will assess recovery outcomes and compare these with the clinical effectiveness of XR-NTX (use of illicit substances and safety). Further, the study will assess the recovery outcomes in matched controls receiving treatment with buprenorphine or buprenorphine-naloxone and enrolled in the national OMT program, and compare this with participants receiving XR-NTX.
Twenty individuals diagnosed with opioid use disorder (OUD) will be recruited to participate in a beta test to demonstrate feasibility of using an online tool to help them better self-manage their recovery.