[Can weight gain during weaning from smoking be limited using nicotine gum?]. / Peut-on limiter la prise de poids chez les fumeurs lors du sevrage tabagique en utilisant la gomme à la nicotine?

One hundred subjects smoking more than 20 cigarettes per day were divided into two groups allocated at random to either nicotine gum or a placebo gum. Forty-eight subjects stopped smoking, irrespective of the treatment received. The magnitude of weight gain after given up smoking and the benefits of nicotine gum were evaluated. Weight gain was found to increase in ex-smokers compared with persistent smokers, but the increase was less pronounced in subjects who chewed nicotine than in those who chewed the placebo, although the difference was not statistically significant. However, enough gum must be chewed for the appetite and feeling of hunger to be reduced.

[Opinions and behavior of asthmatic patients towards treatment using aerosols]. / Avis et comportement des malades asthmatiques vis- à-vis des traitements par aérosols.

An ever increasing number of drugs prescribed in the treatment of asthma are presented as aerosols, so that patients may be requested to inhale many puffs every day. In this study, the opinion of asthmatic patients was sought and their behaviour towards aerosols during attacks and in long-term treatment was recorded by means of a questionnaire. The answers confirmed that asthmatics liked aerosols and found them usually effective, but 60% of these patients exceeded the stated dose, and if the drug failed to bring the expected relief, 30% waited 24 hours before calling for a doctor. In long-term treatments, 80% of the patients studied said that 10 puffs a day were a nuisance, and 12% were switched to another treatment for that reason. These results are very important. Doctors should reinforce the patients' education and limit the number of daily puffs they prescribe to obtain better compliance of asthmatics with their treatment.