Surgical treatments for snoring.

Surgical treatments for snoring.
Objectives: To compare the results on snoring and sleepiness of different surgical treatments for sleep disordered breathing (SDB) including uvulopalatopharyngoplasty (UPPP), functional expansion pharyngoplasty (FEP), osteotomy, septoplasty with turbinoplasty, and somnoplasty.
Methodology: Between May 2011 and December 2015, 329 patients presenting with SDB underwent a dedicated clinical examination, drug-induced sleep endoscopy (DISE), and polysomnography (PSG). Of these, 84 patients underwent surgical treatment. Treatments were evaluated through 4 questionnaires (snoring intensity, snoring severity, Epworth Sleepiness Scale [ESS], and global snoring score) before and 6 weeks and 6 months after treatment. Treatment success was defined as a global snoring visual analog scale score (VAS) ≤3 at 6 months.
Results: The average age of the surgical group was 43 ± 11 years; the mean body mass index was 26 ±3 kg/m; and 88% were male. The snoring scores decreased significantly for every surgical technique at 6 weeks and 6 months. A higher reduction in the median snoring scores was observed in patients receiving UPPP/FEP and osteotomy compared to somnoplasty and septoplasty. Treatment was successful in 88% of the UPPP/FEP group, 92% of the osteotomy group, 61% of the septoplasty group, and 64% of the somnoplasty group.
Conclusions: All surgical treatments effectively and persistently reduced snoring and sleepiness symptom scores. The highest rates of success were observed with osteotomies and UPPP/FEP procedures.