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Baclofen was assessed versus placebo for maintenance of abstinence and reduction in alcohol consumption in alcohol-dependent patients. This study did not demonstrate the superiority of baclofen in the maintenance of abstinence. A tendency towards a reduction in alcohol consumption and a significantly decreased craving were observed in favour of baclofen.

Aims: (1) To evaluate an active method of surveillance of musculoskeletal disorders (MSDs). (2) To compare different criteria for deciding whether or not a work situation could be considered at high risk of MSDs in a large, modern shoe factory. Methods: A total of 253 blue collar workers were interviewed and examined by the same physician in 1996; 191 of them were re-examined in 1997. Risk factors of MSDs were assessed for each worker by standardised job site work analysis. Prevalence and incidence rates of carpal tunnel syndrome, rotator cuff syndrome, and tension neck syndrome were calculated for each of the nine main types of work situation. Different criteria used to assess situations with high risk of MSDs were compared. Results: On the basis of prevalence data, three types of work situation were detected to be at high risk of MSDs: cutting, sewing, and assembly preparation. The three types of work situations identified on the basis of incidence data (sewing preparation, mechanised assembling, and finishing) were different from those identified by prevalence data. At least one recognised risk factor for MSDs was identified for all groups of work situations. The ergonomic risk could be considered as serious for the four types of work situation having the highest ergonomic scores (sewing, assembly preparation, pasting, and cutting). Conclusion:The results of the health surveillance method depend largely on the definition of the criteria used to define the risk of MSDs. The criteria based on incidence data are more valid than those based on prevalence data. Health and risk factor surveillance must be combined to predict the risk of MSDs in the company. However, exposure assessment plays a greater role in determining the priorities for ergonomic intervention. W ork related upper limb musculoskeletal disorders (WMSDs) are a heterogeneous group of disorders which include peripheral nerve entrapments, muscle disorders, tendinitis and tenosynovitis, and vascular disorders. The work environment and performance of work contribute significantly to the development of such disorders.1 2 As in other industrial countries, workers' compensation (WC) claims for WMSDs in France are increasing in a wide range of occupational groups.3 As the risk of musculoskeletal disorders (MSDs) is high in the shoe industry, a surveillance programme for MSDs was implemented to identify and reduce work related risk factors in a large shoe factory.Surveillance is defined as the ongoing systematic collection, analysis, and interpretation of health and exposure data in the process of describing and monitoring a health event.2 The main objective of the surveillance of MSDs is to determine the need for action and to plan, implement and evaluate ergonomic intervention and programmes.2 4 Different systems are available for routine analysis of health and exposure to risk factors. Passive surveillance using WC and sickness data is easy to implement, even in small sized industries.2 4-6 Active surveillance involves a workplace specific system to ident...

The treatment of alcohol dependence consists of either alcohol detoxification or abstinence maintenance programs or drinking reduction programs. The therapeutic objective is the result of a decision made jointly by the physician and the patient. For alcohol detoxification, benzodiazepines (BZDs) are recommended in first-line (grade A). BZD dosing should be guided by regular clinical monitoring (grade B). Residential detoxification is more appropriate for patients with a history of seizures, delirium tremens, unstable psychiatric comorbidity, or another associated substance use disorder (grade B). BZDs are only justified beyond a 1-week period in the case of persistent withdrawal symptoms, withdrawal events or associated BZD dependence (grade B). BZDs should not be continued for more than 4 weeks (grade C). The dosing and duration of thiamine (vitamin B1) during detoxification should be adapted to nutritional status (EC). For relapse prevention, acamprosate and naltrexone are recommended as first-line medications (grade A). Disulfiram can be proposed as second-line option in patients with sufficient information and supervision (EC). For reducing alcohol consumption, nalmefene is indicated in first line (grade A). The second-line prescription of baclofen, up to 300 mg/day, to prevent relapse or reduce drinking should be carried out according to the "temporary recommendation for use" measure issued by the French Health Agency (EC). During pregnancy, abstinence is recommended (EC). If alcohol detoxification is conducted during pregnancy, BZD use is recommended (grade B). No medication other than those for alcohol detoxification should be initiated in pregnant or breastfeeding women (EC). In a stabilized pregnant patient taking medication to support abstinence, the continuation of the drug should be considered on a case-by-case basis, weighing the benefit/risk ratio. Only disulfiram should be always stopped, given the unknown risks of the antabuse effect on the fetus (EC). First-line treatments to help maintain abstinence or reduce drinking are off-label for people under 18 years of age and should thus be considered on a case-by-case basis after the repeated failure of psychosocial measures alone (EC). Short half-life BZDs should be preferred for the detoxification of elderly patients (grade B). The initial doses of BZDs should be reduced by 30 to 50% in elderly patients (EC). In patients with chronic alcohol-related physical disorders, abstinence is recommended (EC). Any antidepressant or anxiolytic medication should be introduced after a psychiatric reassessment after 2-4 weeks of alcohol abstinence or low-risk use (grade B). A smoking cessation program should be offered to any smokers involved in an alcohol treatment program (grade B).

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