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Related Experiment Videos

Naltrexone in alcohol dependence

P M Hartmann1

  • 1York Hospital, Pennsylvania, USA.

American Family Physician
|April 1, 1997
PubMed
Summary
This summary is machine-generated.

Naltrexone, a narcotic antagonist, effectively reduces alcohol craving and use in alcohol-dependent patients when used alongside comprehensive treatment programs. It is not a standalone therapy and carries risks like narcotic withdrawal and hepatotoxicity at high doses.

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Area of Science:

  • Pharmacology
  • Addiction Medicine
  • Neuroscience

Background:

  • Alcohol dependence is a significant public health issue.
  • Opioid receptors are implicated in alcohol's rewarding effects.
  • Naltrexone is a known opioid receptor antagonist.

Purpose of the Study:

  • To evaluate the efficacy of naltrexone in reducing alcohol craving and use.
  • To assess naltrexone as an adjunct treatment for alcohol dependence.

Main Methods:

  • Administration of naltrexone to patients with alcohol dependence.
  • Assessment of alcohol craving and consumption.
  • Monitoring for adverse effects.

Main Results:

  • Naltrexone significantly reduced alcohol craving.

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  • Naltrexone led to decreased alcohol consumption.
  • Potential for precipitated narcotic withdrawal and hepatotoxicity at high doses were noted.

    • Conclusions:

    • Naltrexone is a valuable adjunct therapy for alcohol dependence.
    • Comprehensive treatment including psychosocial support is essential for optimal outcomes.
    • Careful patient selection and monitoring are necessary to mitigate risks.