The purpose of this research study is to learn about the use of a combination of two medications, baclofen and naltrexone, for the treatment of alcohol dependence in men and women ages 25-60 years old. Naltrexone is an FDA approved medication for treatment of alcohol dependence. The most widely accepted idea for naltrexone's effect is that it reduces the alcohol high, which decreases a desire to consume alcohol. As a result, alcoholic patients treated with naltrexone are less likely to relapse to heavy drinking. Furthermore, naltrexone treated patients drink fewer days and are more likely to maintain abstinence.~However, naltrexone does not have any effect on other symptoms that may contribute to relapse such as anxiety, sleep problems and irritability. Baclofen, an FDA approved medication for muscle spasms, may improve some of these symptoms.~Baclofen has been studied for alcoholism in Italy in 45 individuals in two studies. In the two Italian studies, baclofen significantly reduced alcohol withdrawal symptoms and craving for alcohol, as well as the use of alcohol. These data have been supported by the results of our own pilot study conducted here at UNC in 12 subjects with alcohol dependence. That study showed that baclofen was generally well tolerated, and some individuals had significant improvements in their drinking. Furthermore, we have recently completed enrolling 80 alcohol dependent patients into a placebo-controlled study of baclofen and are currently analyzing the data.~Therefore, the purpose of the current study is to gather information on whether adding baclofen to naltrexone is feasible and well tolerated.
The purpose of this research study is to learn about the use of a combination of two medications, baclofen and naltrexone, for the treatment of alcohol dependence in men and women ages 25-60 years old. Naltrexone is an FDA approved medication for treatment of alcohol dependence. The most widely accepted idea for naltrexone's effect is that it reduces the alcohol high, which decreases a desire to consume alcohol. As a result, alcoholic patients treated with naltrexone are less likely to relapse to heavy drinking. Furthermore, naltrexone treated patients drink fewer days and are more likely to maintain abstinence.~However, naltrexone does not have any effect on other symptoms that may contribute to relapse such as anxiety, sleep problems and irritability. Baclofen, an FDA approved medication for muscle spasms, may improve some of these symptoms.~Therefore, the purpose of the current study is to gather information on whether adding baclofen to naltrexone is feasible and well tolerated.