- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03345173
Facilitating Rapid Naltrexone Initiation
Glutamatergic Modulation to Facilitate Naltrexone Initiation: A Randomized, Controlled Trial
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Study Type
Enrollment (Estimated)
Phase
- Phase 3
Contacts and Locations
Study Contact
- Name: Elias Dakwar, MD
- Phone Number: 6467748728
- Email: elias.dakwar@nyspi.columbia.edu
Study Contact Backup
- Name: Kate O'Malley, MA
- Phone Number: 6467746103
- Email: Kate.omalley@nyspi.columbia.edu
Study Locations
-
-
New York
-
New York, New York, United States, 10032
- New York State Psychiatric Institute
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- DSM-5 criteria of current opioid use disorder present for at least six months, supported by a positive urine for opioids or a positive naloxone challenge test
- Aged 18 to 70 years
- In otherwise good health based on complete medical history, physical examination, vital signs measurement, ECG, and laboratory tests (hematology, blood chemistry, urinalysis) within normal ranges
- Able to give written informed consent to participate in the study
- Interested in maintenance treatment with extended-release naltrexone
Exclusion Criteria:
- Physiologically dependent on alcohol or sedative-hypnotics with impending withdrawal requiring medical management
- Methadone maintenance treatment or regular use of illicit methadone (>30 mg per week); urine toxicology positive for methadone at admission
- Buprenorphine maintenance treatment or regular use of buprenorphine (>16 mg per week); urine toxicology positive for buprenorphine at admission
- Active, or past, psychiatric disorder(s) which might interfere with participation or make participation hazardous, including DSM-V mental disorder due to another medical condition, major depressive disorder, psychotic disorder, or bipolar disorder with psychotic features
- Significant current suicidal risk or a suicide attempt within the past year
- On psychotropic or other medications that may interact adversely with study medications, or whose effect might be disrupted by study medications
- For women of childbearing potential: positive serum pregnancy test, lactation, or unwillingness to use a satisfactory method of birth control
- Unstable physical disorders which might make participation hazardous such as hypertension (>160/90), anemia, active hepatitis or other liver disease (transaminase levels < 2-3 X the upper limit of normal will be considered acceptable), or untreated diabetes. Participants reporting HIV+ status will be asked to provide information about their current treatment, including all medications. Participants who are on the antiretroviral ritonavir (Norvir) will be excluded due to the possibility that the study medications in combination with this medication may increase the risk of drug-induced hepatitis
- Acute hepatitis with SGOT or SGPT > 3 times the upper end of the laboratory normal range
- Concurrent participation in another treatment study or another substance abuse program with the exception of a self-help group
- History of allergy or sensitivity to any study medication
- Ongoing chronic pain that may require opioid management, or for which surgery is indicated
- History of inability to tolerate study medications
- History of a use disorder with the study medications
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: CI-581a
CI-581a will be administered during the washout phase when participants are experiencing moderate withdrawal, as well as the following day when the naltrexone titration is initiated. (0.11 mg/kg 2-min bolus followed by 1.3 mg/kg over 90 min) |
Two infusions in the context of naltrexone induction protocol.
|
Placebo Comparator: CI-581b
CI-581b will be administered during the washout phase when participants are experiencing moderate withdrawal, as well as the following day when the naltrexone titration is initiated. (2-min saline bolus followed by 0.0125 mg/kg over 90 min) |
Two infusions in the context of naltrexone induction protocol.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
XR-NTX Initiation
Time Frame: From baseline to week 12
|
Initiation of XR-NTX during the inpatient induction, without dropout or buprenorphine initiation.
|
From baseline to week 12
|
Collaborators and Investigators
Collaborators
Investigators
- Principal Investigator: Elias Dakwar, MD, NYSPI
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Mental Disorders
- Chemically-Induced Disorders
- Substance-Related Disorders
- Narcotic-Related Disorders
- Opioid-Related Disorders
- Physiological Effects of Drugs
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Central Nervous System Depressants
- Peripheral Nervous System Agents
- Analgesics
- Sensory System Agents
- Anesthetics, Dissociative
- Anesthetics, Intravenous
- Anesthetics, General
- Anesthetics
- Excitatory Amino Acid Antagonists
- Excitatory Amino Acid Agents
- Ketamine
Other Study ID Numbers
- 7543
- 5R01DA042070-04 (U.S. NIH Grant/Contract)
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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