[Short term evaluation of a new treatment method for primary snoring: radiofrequency energy]

The usual treatments for primary snoring are uvulopalatopharyngoplasty (UPPPP) and laser assisted uvulopalatoplasty, their morbidity is known, particularly considerable postoperative pain. We have performed a prospective study on a population of 23 patients with primary snoring (respiratory disturbance index =6 +/- 1) to 1) evaluates by means of questionnaires the short term (2 month) efficacy of the application of radiofrequency energy at the level of the soft palate, and 2) assess the morbidity associated with this treatment in this population. In the group of patients receiving treatment at three sites in a maximum of three sessions, the short term satisfaction rate was 75 %. The postoperative pain was of minor importance and the use of major analgesics was necessary in 2 cases only. We conclude that this treatment with radiofrequency energy seems to be an effective treatment for primary snoring at short term. The morbidity, specially the pain seems to be distinctly inferior compared to UPPP or laser treatment. Further prospective studies on a larger number of patients and with a longer follow-up are absolutely necessary to confirm these results.