The purpose of this study was to investigate the differences in subjective acute effects of alcohol and naltrexone among those who prefer spicy food to varying degrees. Acute biphasic alcohol effects scale (BAES), visual analogue scale for craving (VAS-C), blood alcohol concentration (BAC) and food preference scale were measured in 26 men. Repeated measures ANOVA (2 preference groupsx4 time blocks) on the stimulative subscale of BAES revealed a significant group by block interaction in naltrexone condition (N+) (P<0.001), but not in non-naltrexone condition (N-). Furthermore, repeated measures ANOVA (2 drug groupsx4 time blocks) on the stimulative subscale of BAES revealed a significant group by block interaction in strong preference for spicy food (SP) (P<0.001), but not in lesser preference for spicy food (LP). The paired t-test revealed that significant suppression of the stimulative subscale of BAES was observed at 15 min (P<0.001) and 30 min (P<0.001) after drinking when N+ compared with N- in SP. For those who prefer spicy food, the stimulative effect of acute alcohol administration was suppressed by naltrexone. This result suggests that the effect of naltrexone may vary according to spicy food preference.
Adult ; Alcohol Drinking/*adverse effects ; Alcoholism/*drug therapy ; Capsaicin/pharmacology ; Food Preferences/*drug effects ; Humans ; Male ; Naltrexone/adverse effects/*therapeutic use ; Narcotic Antagonists/adverse effects/*therapeutic use ; Questionnaires ; Sensory System Agents/pharmacology ; Young Adult

Alcoholism is becoming one of the most serious issues in Korea. The purpose of this review article was to understand the present status of the treatment system for alcoholism in Korea compared to the United States and to suggest its developmental direction in Korea. Current modalities of alcoholism treatment in Korea including withdrawal treatment, pharmacotherapy, and psychosocial treatment are available according to Korean evidence-based treatment guidelines. Benzodiazepines and supportive care including vitamin and nutritional support are mainly used to treat alcohol withdrawal in Korea. Naltrexone and acamprosate are the drugs of first choice to treat chronic alcoholism. Psychosocial treatment methods such as individual psychotherapy, group psychotherapy, family therapy, cognitive behavior therapy, cue exposure therapy, 12-step facilitation therapy, self-help group therapy, and community-based treatment have been carried out to treat chronic alcoholism in Korea. However, current alcohol treatment system in Korea is not integrative compared to that in the United States. To establish the treatment system, it is important to set up an independent governmental administration on alcohol abuse, to secure experts on alcoholism, and to conduct outpatient alcoholism treatment programs and facilities in an open system including some form of continuing care.
Alcohol Deterrents/*therapeutic use ; Alcoholism/economics/prevention & control/*therapy ; Benzodiazepines/therapeutic use ; Humans ; Naltrexone/therapeutic use ; *Psychotherapy ; Republic of Korea ; Taurine/analogs & derivatives/therapeutic use

Asphyxia Neonatorum ; blood ; drug therapy ; Creatine Kinase, MB Form ; blood ; Female ; Humans ; Infant, Newborn ; Male ; Naltrexone ; analogs & derivatives ; therapeutic use ; Natriuretic Peptide, Brain ; blood ; Peptide Fragments ; blood

Alcohol dependence is a chronic disorder that results from a variety of genetic, psychosocial, and environmental factors. Relapse prevention for alcohol dependence has traditionally involved psychosocial and psychotherapeutic interventions. Pharmacotherapy, however, in conjunction with behavioral therapy, is generating interest as another modality to prevent relapse and enhance abstinence. Naltrexone and acamprosate are at the forefront of the currently available pharmacological options. Naltrexone is an opioid receptor antagonist and is thought to reduce the rewarding effect of alcohol. Acamprosate normalizes the dysregulation of N-methyl-D-aspartate (NMDA)-mediated glutamatergic excitation that occurs in alcohol withdrawal and early abstinence.These different mechanisms of action and different target neurotransmitter systems may endow the two drugs with efficacy for different aspects of alcohol use behavior. Since not all patients seem to benefit from naltrexone and acamprosate, there are ongoing efforts to improve the treatment outcomes by examining the advantages of combined pharmacotherapy and exploring the variables that might predict the response of the medications. In addition, novel medications are being investigated to assess their efficacy in preventing relapse and increasing abstinence.
gamma-Aminobutyric Acid/metabolism ; Taurine/analogs & derivatives/therapeutic use ; Recurrence ; Receptors, Opioid, mu/genetics/metabolism ; Receptors, Opioid/antagonists & inhibitors ; Polymorphism, Genetic ; Neurons/metabolism ; Naltrexone/therapeutic use ; N-Methylaspartate/metabolism ; Models, Neurological ; Models, Biological ; Humans ; Glutamine/metabolism ; Disulfiram/therapeutic use ; Alcoholism/*drug therapy ; Alcohol Deterrents/*therapeutic use

Buprenorphine ; therapeutic use ; Humans ; Methadone ; therapeutic use ; Naltrexone ; therapeutic use ; Narcotic Antagonists ; therapeutic use ; Narcotics ; therapeutic use ; Opioid-Related Disorders ; rehabilitation