Phase 2 N=51 Prescription Opioid Abuse Among Pain Patients: Predictors of Relapse
Opioid Dependence
Primary: Number of Participants Retained in Study — 18 participants
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N/A N=119 Stress Response in Opioid Use Disorder
Opioid-use Disorder
Primary: Change in Negative Affect — 1.67; 1.25; 3.60 scores on a scale
N/A N=78 Stress, Distress Intolerance, and Drug Dependence
Substance Dependence
Primary: Percentage of Positive Toxicology Swabs for Illicit Substances — 81.3; 79.1; 86.2; 82.3 percentage of positive toxicology screen
Phase 1 N=20 Oxytocin, Stress, Craving, Opioid Use Disorder
Opioid Use Disorder
Primary: Opioid Craving — 21.6; 22.4; 23.3; 23.4 score on a scale
Phase 4 N=19 Buprenorphine and Methadone for Opioid-dependent Chronic Back Pain Patients
Low Back Pain
Primary: Analgesia — 36.3; 71.8 units on a VAS scale — p=0.097
Phase 2 N=12 Oxytocin Treatment of Opioid Dependence
Opioid Dependence · Opioid Withdrawal
Primary: Area Under the Curve (AUC) in COWS Total Score on Days 1 to 5 Inclusive — 4.2; 3.4 Average COWS score * hours
Phase 1 N=27 Drug Interaction and Subjective Effects of Compounds for Opioid Use Disorder
Opioid Abuse · Opioid Dependence · Opioid-Related Disorders
Primary: Change in Subjective Response to Oxycodone Measured With 100 Millimeter Visual Analog Scale — -13.81; -9.67 units on a scale
N/A N=200 Psychosocial Pain Management to Improve Opioid Use Disorder Treatment Outcomes
Opioid-use Disorder · Medication Assisted Treatment · Chronic Pain
Primary: Retention on Buprenorphine Treatment According to TimeLine Follow-Back - 3-months — 81.1; 75.4 days
N/A N=133 5HT3 Antagonists to Treat Opioid Withdrawal and to Prevent the Progression of Physical Dependence
Opioid Withdrawal · Physical Dependence
Primary: Change in Objective Opioid Withdrawal Score (OOWS) From Baseline (Prevention of Opioid Withdrawal) — 3.6; 3.6 units on a scale — p=0.87
N/A N=29 Signs and Symptoms of Opioid-associated Iatrogenic Withdrawal in Critically Ill Adults
Substance Withdrawal Syndrome
Primary: Description of Signs and Symptoms of OIWS in Patients Who Scored Positive for Withdrawal Syndrome (OIWS) According to Diagnostic and Statistical Manual of Mental…
Phase 3 N=653 Prescription Opioid Addiction Treatment Study (POATS)
Opiate Dependence · Substance-related Disorders · Opioid-related Disorders
Primary: The Number of Participants Attaining Successful Opioid Use Outcome by Counseling Condition at End of Phase 1 — 19; 24 participants
Phase 2 N=15 Cannabidiol on Reward- and Stress-related Neurocognitive Processes in Individuals With Opioid Use Disorder
Opioid-use Disorder
Primary: Change in Cue-reactivity — 0.7; 1.1; 0.9; 2.4 score on a scale
Phase 3 N=49 Lorcaserin in Combination With XR-Naltrexone for Relapse Prevention in Opioid Use Disorder
Opioid-use Disorder
Primary: Proportion of Patients Successfully Inducted to Receive Naltrexone Injection — 12; 7 Participants
N/A N=115 Opioid Treatment and Recovery Through a Safe Pain Management Program
Depression · Opioid Use · Chronic Pain
Primary: Odds of Morphine Equivalent Daily Dose (MEDD) of Opioid Prescription >=50 mg — 0.209; 0.417; 0.185; 0.364 odds of prescription high dose — p=0.956
N/A N=9 Aprepitant Effects on Oxycodone Response
Narcotic Abuse
Primary: Abuse Liability Proxy — 0.197; 0.483; 0.159; 7.678 units on a scale (points 0-100) — p=<.05
Phase 1 N=11 The Behavioral Effects of Opioids and Alcohol
Opioid Use · Alcohol Drinking
Primary: Peak Subject-Rated Outcome: Visual Analog Scale (VAS) Drug Liking — 12.9; 47.1; 49.9; 54.8 score on a scale
N/A N=87 Effectiveness of Opiate Replacement Therapy Administered Prior to Release From a Correctional Facility - 1
HIV Prevention · Opioid-Related Disorders
Primary: Treatment Engagement — 23; 11; 6 participants — p=<0.001
Phase 2 N=16 A Study to Evaluate the Abuse Potential of Oxymorphone Compared to Other Mu Opioid Agonists.
Opioid Use Disorder
Primary: Positive Subjective Drug Effects (i.e., Drug "Liking"). — 52.1; 57.5; 71.8; 71.5 units on a scale — p=.0001
N/A N=211 TAU Opioid Use Outcomes Following Discharge From Detoxification and Short Term Residential Programs Affiliated With CTN-0051
Opioid Use Disorder
Primary: Days of Opioid Use — 6.8 days
Phase 2 N=27 Prescription Opioid Effects in Abusers Versus Non-Abusers
Opioid-Related Disorders · Substance-Related Disorders
Primary: Breakpoint — 25; 400; 1400; 850 Mouse Clicks
N/A N=52 Prolonged Exposure Therapy for PTSD and Opioid Use Disorder
Post Traumatic Stress Disorder · Opioid-use Disorder
Primary: Change in Posttraumatic Stress Disorder (PTSD) Symptom Severity — -11.4; -12.8; -18.3 Score on a scale
N/A N=88 Comparing Two Training Methods for Opioid Wizard
Opioid-use Disorder · Opioid Dependence · Attitude of Health Personnel
Primary: Difference, Disdain, and Blame Scales — 4.1; 4.3 score on a scale — p=.63
N/A N=55 Clinical Decision Support for Opioid Use Disorders in Medical Settings: Usability Testing in an EMR
Opioid-use Disorder
Primary: Intervention PCP Confidence in Assessing and Treating OUD — 6; 11; 8; 1 Participants
Phase 2 N=28 Effects of Ibudilast on Oxycodone Self-administration in Opioid Abusers
Opioid Abuse · Opioid Dependence
Primary: Drug Self-administration Breakpoint — 347; 363; 1472; 43 Clicks on a computer mouse
Phase 4 N=12 A Comparison of the Addiction Liability of Hydrocodone and Sustained Release Morphine
Chronic Pain
Primary: 3 Scores on the Addiction Research Center Inventory (ARCI) — 7.6; 5.4; 5.2; 3.3 scores on a scale
N/A N=76 Evaluation of a Computerized Opioid Overdose Prevention Program
Computer + Fluency · Computer Only · Treatment as Usual
Primary: Knowledge Gain — 30.6; 30.5; 27.56; 40.7 units on a scale
N/A N=1,731 Opioid Use Disorder in the Emergency Department: CTN 0069
Opioid Use Disorder
Primary: Implementation (Considered the Primary Outcome) — 2; 53 Participants — p=<0.001
Phase 2 N=103 Medications Development for Drug Abuse Disorders
Opioid Related Disorders · Opioid Dependence · Opioid Addiction
Primary: Mean Ratings on Clinical Opiate Withdrawal Scale (COWS) Measure of Withdrawal During Double-blind Taper (7-days) and Post-taper (7-days) Period. — 7.79; 8.41; 8.28; 6.16…
Phase 2 N=30 Cannabidiol Effects on Craving and Relapse Prevention in Opioid Use Disorder
Opioid-use Disorder
Primary: The Primary Endpoint Will be Safety and Tolerability of CBD. — 13; 4 participants
N/A N=190 Opioid Prescribing After Cesarean Delivery
Surgery · Opioid Use
Primary: Unused Opioids — 5; 10 oxycodone 5mg tablets