75 studies found for:    Open Studies | methadone
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Rank Status Study
21 Unknown  Role of CYP2B6, CYP3A4, and MDR1 in the Metabolic Clearance of Methadone
Condition: Substance-Related Disorders
Interventions: Drug: midazolam(drug), digoxin (drug);   Drug: Bupropion (drug);   Drug: Methadone (drug)
22 Unknown  QTc and Perceived Sleep Follow up Among Chronic Pain Patients With Opiate Medication
Condition: Chronic Pain
Intervention: Drug: Methadone
23 Recruiting A Trial Comparing Single Intra-op Dose of Methadone Versus Placebo in Patients Undergoing Spine Surgery
Condition: Thoracolumbar Scoliosis
Interventions: Drug: Methadone;   Drug: Normal Saline
24 Unknown  Efficacy of Drug and Risk Counseling Among Methadone Patients in Jakarta, Indonesia
Conditions: HIV Risk Behaviors;   Heroin Injection;   Retention in Methadone Treatment
Interventions: Behavioral: Behavioral Drug and Risk Counseling (BDRC);   Behavioral: methadone maintenance treatment
25 Recruiting Methadone in Neuropathic Pain
Condition: Chronic Neuropathic Pain
Interventions: Drug: Methadone;   Drug: Controlled Release Morphine
26 Recruiting Neurocognitive Effects of Opiate Agonist Treatment
Conditions: Opioid-Related Disorders;   HIV;   HIV Infections
Interventions: Drug: Buprenorphine;   Drug: Methadone
27 Unknown  Efficacy Evaluation of Traditional Chinese Medicine JITAI Combined Comprehensive Model Among Heroin Addicts After Detoxification
Condition: Heroin Addiction
Interventions: Drug: JITAI Combined with psychological intervention;   Drug: Methadone;   Drug: Traditional Chinese Medicine JITAI
28 Recruiting Hair Testing to Assess Consumption of Illicit Psychotropic Agents and Alcohol by Patients Treated With High-dose Buprenorphine and Methadone. Search for a Pharmacogenetic Contribution to Low Efficacy of Substitution Medications
Condition: Substance Abuse
Intervention: Other: hair and saliva samples
29 Unknown  A Prospective Randomized Comparison of Fentanyl, Methadone and Morphine for Epidural Analgesia in an Experimental Pain Model
Condition: Pain
Intervention: Drug: Epidural administration of bolus
30 Unknown  Attitudes Towards Buprenorphine and Methadone
Conditions: Addictive;   Opioids
Intervention: Other: interview
31 Recruiting Buprenorphine to Improve HIV Care Engagement and Outcomes (BRAVO)
Conditions: HIV;   Substance Related Disorders
Interventions: Drug: Buprenorphine/naloxone;   Drug: Methadone Maintenance Therapy
32 Not yet recruiting Study of Integrating Antiretroviral Therapy With Methadone Treatment for People Who Inject Drugs
Conditions: HIV;   Opioid Dependence
Intervention: Other: IMAT
33 Unknown  Transfer From Methadone to Buprenorphine Maintenance Treatment Using Buprenorphine Patches
Condition: Heroin Addiction
Intervention: Drug: Buprenorphine patch and sublingual tablets
34 Recruiting Evaluating Three Methods for Helping Syringe Exchangers Begin Methadone Maintenance
Condition: Substance Abuse Disorder
Interventions: Behavioral: Low intensity care;   Behavioral: Voucher reinforcement
35 Recruiting Deep Brain Stimulation of Nucleus Accumbens to Prevent Opiate Relapse
Condition: Addiction
Interventions: Procedure: Deep brain stimulation;   Other: methadone maintenance treatment
36 Not yet recruiting Clinician-patient Interaction During Addiction Consultation
Condition: Drug Dependency
Intervention: Other: methadone replacement therapy
37 Unknown  A Trial to Compare Raltegravir Versus Nevirapine as Anchor Drug for HIV+ Chinese IDUs on Methadone Maintenance
Conditions: HIV;   HIV Infections
Intervention: Drug: Raltegravir
38 Unknown  Injecting Drug Use Community Intervention Trial
Conditions: HIV;   Hepatitis C;   Syphilis;   HSV-2;   HIV Infections
Intervention: Behavioral: Intervention
39 Unknown  Combined Therapy of Methadone and Dextromethrophan
Condition: Opioid Abuse
Intervention: Drug: Dextromethorphan
40 Not yet recruiting Pilot Study of Nicotine Nasal Spray and Varenicline on Smoking in Methadone-Maintained Patients
Conditions: Cigarette Smoking;   Methadone Maintenance
Interventions: Drug: Nicotine Nasal Spray;   Drug: Varenicline;   Drug: Placebo Nasal Spray;   Drug: Placebo Varenicline

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Indicates status has not been verified in more than two years