[Participation of asthmatic children in gymnastic lessons at school].

Introduction: Exercise is a predominant stimulus leading to bronchial obstruction in asthmatic children. Therefore physicians, teachers and parents still have a negative attitude towards physical exercise of asthmatic children in school. We investigated the attendance of girls and boys with asthma during sport-lessons at school.

MRI of the pharynx and treatment efficacy of a mandibular advancement device in obstructive sleep apnoea syndrome.

In obstructive sleep apnoea syndrome (OSAS), prosthetic mandibular advancement devices (MAD) seem to be a promising treatment alternative to conventional continuous positive airway pressure therapy. Unfortunately, while they are effective in some patients, they are ineffective in others or may even worsen OSAS. At present, it is not known whether predictors can be defined which allow for estimation of the potential effect of oral appliances on the severity of OSAS.