Two-Year Prognosis After Residential Treatment for Patients with Alcohol Dependence: Three Chief Guidelines for Sobriety in Japan
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Journal name: Neuropsychiatric Disease and Treatment Article Designation: Original Research Year: 2016 Volume: 12 Neuropsychiatric Disease and Treatment Dovepress Running head verso: Cho et al Running head recto: Two-year prognosis of alcohol dependence in Japan open access to scientific and medical research DOI: http://dx.doi.org/10.2147/NDT.S111230 Open Access Full Text Article ORIGINAL RESEARCH Two-year prognosis after residential treatment for patients with alcohol dependence: three chief guidelines for sobriety in Japan Tetsuji Cho1,2 Background: In Japan, the three chief traditional guidelines for sobriety (3CGS) are regular Hideki Negoro3 medical checkups, participation in self-help groups, and pharmacotherapy with antidipsotropics. Yasuhiro Saka1 However, the official record of the origins of 3CGS is not clear. The aim of this current study Masayuki Morikawa1,2 was to assess 3CGS by an examination of the prognosis of patients with alcohol dependence Toshifumi Kishimoto2 2 years after their discharge from a residential treatment program. Subjects and methods: The association between subjects’ abstinence from alcohol and 1Mie Prefectural Mental Care Center, Tsu-Shi, Mie, 2Department of their regular medical checkups, participation in self-help groups, and treatment with antidipso- Psychiatry, Nara Medical University tropics were prospectively examined. Two years after discharge, the relationship between the School of Medicine, Kashihara, Nara, 3CGS compliance and abstinence rates was investigated as the primary outcome. In addition, 3Faculty of Education, Nara University For personal use only. of Education, Nara, Japan the following were examined as secondary outcomes: the time taken till the first drink after discharge, whether the participants were readmitted to residential treatment, the number of days to readmission, the number of heavy drinking days, and recovery. Results: A total of 98 patients participated. The perfect and partial abstinence rates for patients who followed all the principles of 3CGS were significantly higher than those for patients who followed no guidelines (P0.05 and P0.01, respectively). The perfect abstinence rates for patients who had continued attending checkup sessions (P0.001) and who were taking antidipsotropics (P0.05) were significantly higher than those for patients who did not follow these components of 3CGS. However, the perfect abstinence rates were not higher for patients who had continued to participate in self-help groups. In addition, the perfect abstinence rate was statistically associated with regular medical checkups (adjusted odds ratio =5.33, 95% confidence interval= 1.35–21.0) and participation in self-help groups (adjusted odds ratio =3.79, 95% confidence interval= 1.17–12.3). Neuropsychiatric Disease and Treatment downloaded from https://www.dovepress.com/ by 61.89.110.89 on 30-Nov-2016 Conclusion: This study, reports the effectiveness of 3CGS for the first time. The recovery rate of alcoholics 2 years after discharge from residential treatment was examined. However, due to the chronic nature of alcoholism, further studies are required to investigate the efficacy of 3CGS beyond 2 years. Keywords: alcohol dependence, three chief guidelines for sobriety (3CGS), disulfiram, self-help group, recovery Introduction Correspondence: Tetsuji Cho Alcohol dependence, which is characterized by “loss of control”, is a chronic relapsing Mie Prefectural Mental Care Center, disorder similar to diabetes or hypertension.1 It has a considerable component of genetic 1-12-1, Shiroyama, Tsu-Shi, Mie 514-0818, Japan susceptibility and is also influenced by environmental factors.2 Therefore, long-term Tel +81 59 235 2125 maintenance therapy is very important. We should recognize redrinking by alcoholics Fax +81 59 235 2135 Email [email protected] as a symptom such as relapse in cancer or re-injury of a joint sprain. In addition, submit your manuscript | www.dovepress.com Neuropsychiatric Disease and Treatment 2016:12 1983–1991 1983 Dovepress © 2016 Cho et al. This work is published and licensed by Dove Medical Press Limited. The full terms of this license are available at https://www.dovepress.com/terms.php and incorporate the Creative Commons Attribution – Non Commercial (unported, v3.0) License (http://creativecommons.org/licenses/by-nc/3.0/). By accessing the work you http://dx.doi.org/10.2147/NDT.S111230 hereby accept the Terms. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed. For permission for commercial use of this work, please see paragraphs 4.2 and 5 of our Terms (https://www.dovepress.com/terms.php). Powered by TCPDF (www.tcpdf.org) 1 / 1 Cho et al Dovepress we have to take into account not only the abstinence from controlled trials in Japan. In a questionnaire study12 in Japan, alcohol but also the recovery of quality of life. The prognosis 86% of specialists responded that antidipsotropics should be of alcoholism is more influenced by social–psychological taken for 1 year. However, research on the ideal duration factors of the patient than by therapeutic interventions.3 The of antidipsotropic usage is lacking. According to Japanese first study4 about the prognosis of alcoholism in Japan found guidelines for the treatment of alcoholism and related that a good prognosis was related more strongly to social disorders,13 “psychotherapy is more important than the effects factors than physical factors. In particular, the continuation of of antidipsotropics, and there are many differences in the effi- therapy was strongly related to a good prognosis. However, cacy of antidipsotropics between facilities and researchers”. there are only a few studies in Japan on the factors associated However, no mention is made of a recommended period of with a good prognosis. antidipsotropic usage. In addition, naltrexone, nalmefene, The three chief traditional guidelines for sobriety (3CGS) and acamprosate were not registered in Japan during the in Japan are regular medical checkups, participation in self- research period. Many reports support the effectiveness of help groups, and therapy with antidipsotropics.5 3CGS have disulfiram14–20 and cyanamide,21 but compliance to the admin- been extensively used in the treatment of alcohol dependence istration regimen is also important.22 Diehl et al16 reported that in Japan. disulfiram is more effective than acamprosate, particularly However, the official record of the origins of 3CGS is in patients with a long duration of alcohol dependence, and not clear. Prospective evidence to support these guidelines Berglund14 reported evidence from a meta-analysis of a pos- has been obtained abroad, but they have not been extensively sible additive effect for naltrexone as well as for aversive studied in Japan. treatment (disulfiram) in alcohol dependence. With regard to the first guideline, alcoholics tend to The aim of the current study was to assess 3CGS by discontinue attending medical checkups. Baekeland and an examination of the prognosis of patients with alcohol Lundwall6 reported that 57%–75% of outpatients dropped out dependence 2 years after their discharge from a residential before the fourth consultation. In addition, Scivoletto et al7 treatment program. For personal use only. reported that a half or more number of patients stopped attending consultations within several months, and only 16% Subjects and methods continued attending checkup sessions for 1 year after the first Participants consultation. On the other hand, continuing to attend medical Subjects recruited for this prospective study were patients checkups is strongly related to a good prognosis.8 with alcohol dependence, who were diagnosed according to Similarly, in Japan, more than half of the patients with the criteria of the International Statistical Classification of alcoholism stopped attending medical checkups within Diseases, tenth revision,23 and the Diagnostic and Statistical 6 months, and only 21.1% of patients were seen 1 year after Manual of Mental Disorders, fourth edition,24 and who were their first consultation.9 Japanese patients with alcoholism hospitalized in the Mental Care Center, Prefecture of Mie, who continued therapy had a significantly higher rate of Japan. Subjects were admitted between November 2007 and abstinence after 1 year, indicating that continued attendance August 2008. Participants were recruited within 2 weeks 4 Neuropsychiatric Disease and Treatment downloaded from https://www.dovepress.com/ by 61.89.110.89 on 30-Nov-2016 of checkup sessions is strongly related to abstinence. of admission after a period of withdrawal symptoms. The Many studies support the usefulness of the second guide- exclusion criteria for this study were any of the following line, participation in self-help groups. For example, the rate of at the time of recruitment: severe episode of a depressive or abstinence of those who participate in alcoholics anonymous manic mood, diagnosis of dementia, psychomotor excite- (AA) is approximately twice that of those who do not partici- ment, compulsory admission, pregnancy, or severe liver, pate in any self-help group.10 In Japan, research has supported kidney, or cardiac dysfunction. Of the 117 patients who we the usefulness of Dansyukai (a traditional Japanese self-help attempted to recruit for this study, 15 fell under the exclusion group). Suzuki3 reported that membership in Dansyukai criteria, two refused our request, and two dropped out