Clinical Trials Logo

Clinical Trial Summary

Opioid abuse is a complex problem, which not only impacts on addicts' physical and psychological health individually, but also threats the society. Recently, spread of HIV via sexual behavior and needle sharing among injecting drug users (IDUs) also becomes a serious public health problem all over the world. In Taiwan, since the first HIV-infected IDU identified in 1987, the incident cases have mounted to 2,461 in 2005. To prevent the epidemics of HIV among IDUs, the Center for Disease Control (CDC) thus collaborated with Department of Justice and implemented harm reduction programs in 2005. It is the milestone that opioid addiction is officially treated as a health rather than a legal issue in Taiwan. Among the harm reduction programs of needle and syringe exchange for IDUs as well as substitution treatment for opioid dependence, methadone maintenance treatment (MMT) is one of the most important parts. Till 2008, there were over 13,000 heroin addicts participated in more than 80 MMT programs.

Although the clinical evidences have proven the superior effectiveness of maintenance therapy in ameliorating illicit substances abuse, decreasing criminality and improving quality of life, there are common problems of sleep disturbance and neurocognitive impairments among the subjects receiving opioid medications. The concerns of the adverse effects might thus frustrate the subjects' motivation and compliance to maintain treatments. However, sleep disturbance and neurocognitive impairments related to opioid medications are often neglected in the clinical practices and there are scanty researches focusing on these crucial issues in the existing literature.

In this prospective study, four groups of subjects including methadone maintenance treatment, buprenorphine/naloxone, medication-free opioid ex-addicts and healthy volunteers will be enrolled. Via the comprehensive assessments including clinical interview, neurocognitive examinations, electrocardiogram-based sleep breathing detector and pharmacogenomical evaluation, we will not only have the opportunities to have more insights on the impacts of opioid medications on sleep and neurocognitive performances, but also develop more adequate strategies to improve motivation and outcome in treating the opioid addicts.


Clinical Trial Description

n/a


Study Design

Observational Model: Cohort, Time Perspective: Prospective


Related Conditions & MeSH terms


NCT number NCT01668706
Study type Observational
Source National Health Research Institutes, Taiwan
Contact
Status Completed
Phase N/A
Start date March 2009
Completion date December 2013

See also
  Status Clinical Trial Phase
Completed NCT00577408 - Behavioral Naltrexone Therapy for Promoting Adherence to Oral Naltrexone vs Extended Release Injectable Depot Naltrexone Phase 3
Completed NCT00218309 - Effects of Pre-Session Supplemental Hydromorphone on Drug Seeking Behavior in Opioid Dependent Individuals Phase 2
Completed NCT00000211 - Treatment Efficacy for Drug Abuse and AIDS Prevention - 2 Phase 2
Completed NCT00000210 - Treatment Efficacy for Drug Abuse and AIDS Prevention - 1 Phase 2
Completed NCT02324725 - Biomarkers of Injectable Extended Release Naltrexone Treatment Phase 4
Withdrawn NCT00000330 - Buprenorphine/Naloxone Treatment for Opioid Dependence-Experiment II-2 - 5 Phase 2
Completed NCT00249457 - Employment-based Reinforcement to Motivate Drug Abstinence in the Treatment of Drug Addiction. - 2 N/A
Completed NCT00218127 - Treatment of Opioid/Heroin Dependence: Comparison of Three Medication Dosing Regimens Phase 2
Completed NCT04133974 - Methadone Induced Memory Retrieval-extinction Procedure in Heroin Addicts N/A
Completed NCT00015288 - Buprenorphine and Naloxone Combination Study - 10 Phase 1
Terminated NCT03711318 - Buprenorphine Stabilization and Induction Onto Vivitrol for Heroin-dependent Individuals Phase 3
Recruiting NCT02541526 - Mirtazapine as a Treatment for Co-Occurring Opioid and ATS Dependence in Malaysia Phase 3
Active, not recruiting NCT02541513 - An Open-label Study of Oral Paliparidone for the Treatment of Patients With Co-occurring Opioid and ATS Dependence Phase 3
Completed NCT01760473 - Reinforcing Effects of Intranasal (IN) Buprenorphine Versus Buprenorphine/Naloxone Phase 3
Terminated NCT01395797 - Pioglitazone for Heroin and for Nicotine Dependence Phase 1/Phase 2
Active, not recruiting NCT00609089 - Community Reinforcement and Family Training for Drug Abuse Treatment Retention/HIV Risk Reduction Phase 1/Phase 2
Completed NCT00684840 - Effects of Stress and Other Factors on Opiate Drug Choice. N/A
Completed NCT00759005 - Effect of Stress on Heroin-Related Memory Retrieval N/A
Completed NCT00218530 - Effectiveness of Naltrexone and Lofexidine in Treating Detoxified Heroin Addicts - 1 Phase 1
Completed NCT00158288 - The Efficacy of Methadyl Acetate (LAAM) and Contingency Management Procedures for Treating Dual Opioid and Cocaine Abuse - 1 Phase 2