Cognitive Enhancement as a Target for Cocaine Pharmacotherapy

Completed · Not applicable · Has a placebo group

Conditions studied: Addiction

In brief

Specific Aim #1: To determine if galantamine (8 or 16 mg/day) is more effective than placebo in reducing cocaine use as measured by cocaine urine results and self-report days of use. Specific Aim # 2: To determine if galantamine (8 or 16 mg/day) is more effective than placebo in improving attention, assessed with the Rapid Visual Information Processing (RVIP) and the Simple Reaction Time (SRT) tests Specific Aim # 3: To determine if improvement in attention during the first four weeks of treatment will mediate galantamine's efficacy in reducing cocaine use.

Key facts

Study ID

NCT01531153

Run by

Yale University

People needed

93

Starts

2011-09-01

Expected to finish

2016-06-01

Last updated by the study team

2018-10-26

Who can join

Age: 18 and older, up to 60. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Male and females, between the ages of 18 and 60
• Are using cocaine more than once per week in the previous 30 days, provide a cocaine-positive urine specimen at screening, and fulfill criteria for current cocaine dependence according to DSM-IV
• For women of child-bearing age, have a negative pregnancy test at screening, agree to adequate contraception to prevent pregnancy, and agree to have monthly pregnancy tests
• Are fluent in English and have a 6th grade or higher reading level; AND
• Can commit to at least 13 weeks of treatment and are willing to be randomized to treatment

You may not qualify if…

• Meet DSM-IV psychiatric classifications for lifetime schizophrenia or bipolar disorder, or have a depressive or anxiety disorder with current use of a prescribed psychotropic medication that cannot be discontinued
• Current DSM-IV diagnosis of drug or alcohol dependence (other than cocaine, or tobacco)
• Demonstrate significant medical conditions, including asthma or chronic obstructive lung disease, history or current gastrointestinal ulcer, hepatic or renal deficit and cardiac rhythm disturbances or any other medical conditions that the study physician deems contraindicated for galantamine treatment
• Use of other medications including:
• drugs that slow heart rate (e.g., beta-blockers), which may increase the risk of bradycardia and atrioventricular (AV) block and
• non-steroidal anti-inflammatory drugs (NSAIDs); increased potential for developing ulcers/active or occult gastrointestinal bleeding
• Have a screening liver function test (AST or ALT) greater than 3 times normal; OR
• Known allergy or adverse reaction to galantamine

Where it is running

• Department of Veterans Affairs — West Haven, Connecticut, United States

Full record on ClinicalTrials.gov

Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.