European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery
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Eur Arch Otorhinolaryngol · Nov 2006
Randomized Controlled TrialTeaching and assessment in otolaryngology and neurology: Does the timing of clinical courses matter?
Little is known about the effectiveness of clinical courses as a learning environment. To accurately assess performance in these courses, equal conditions for all candidates are required. We investigated the influence of the proximity of the course to the students test taking, the students' learning styles, and their self-motivation for learning in relation to performance success. ⋯ The duration of time between a clinical course with little practical teaching and the students' taking of the exam plays a significant role on performance success; this effect does not occur in a course with a high proportion of practical patient-related teaching. More studies on clinical courses are needed to establish how students can be given adequate opportunities to develop necessary skills for patient care and for objective success on assessment. With such further information, the effectiveness of clinical courses as a learning experience might be enhanced.
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Eur Arch Otorhinolaryngol · Nov 2006
Clinical TrialBipolar radiofrequency induced thermotherapy of the tongue base: Its complications, acceptance and effectiveness under local anesthesia.
We assessed adverse events and complications of bipolar radiofrequency induced thermotherapy of the tongue base (RFTB) in patients with socially unacceptable snoring (SUS) or obstructive sleep apnea syndrome (OSAS) and determine its acceptance and effectiveness when conducted under local anesthesia. This investigation consisted of (1) a prospective, open-enrollment study of 24 consecutive patients with snoring and OSAS at the tongue base level only (Fujita III), assessed by sleep endoscopy. Polysomnography, questionnaires, and visual analog scales (VAS) were used to assess outcome. (2) In addition, a retrospective review of 83 patients, who underwent RFTB (in 59 cases as part of a multilevel treatment), was performed to evaluate adverse events and complications. ⋯ Its effect on OSAS has been shown by other authors, although long-term effects are not stable. The RFTB can be considered as first choice treatment in case of snoring and mild OSAS in Fujita type III obstruction. In the case of moderate to severe sleep apnea, RFTB can be considered as an additional treatment.