Single dose injection snoreplasty: investigation or treatment?

Area of Science:

• Otolaryngology
• Sleep Medicine

Background:

• Palatal flutter is a common cause of snoring, but definitive diagnosis and treatment selection remain challenging.
• Existing surgical and nonsurgical treatments for snoring due to palatal flutter have variable success rates.

Purpose of the Study:

• To evaluate injection snoreplasty using sodium tetradecyl sulphate as a diagnostic tool for palatal flutter.
• To determine the efficacy of injection snoreplasty in identifying patients who would benefit from definitive palatal surgery.

Main Methods:

• Sixty patients with habitual snoring received a single dose of sodium tetradecyl sulphate under topical anesthesia.
• Patients and their partners completed visual analogue snoring scales at multiple follow-up intervals (6 weeks to 12 months).

Main Results:

• 62% of patients showed significant short-term improvement in snoring.
• Of those who improved, 29 maintained benefits at one year; 11 proceeded to definitive surgery with successful outcomes.
• Four patients found the procedure unpleasant and declined further treatment.

Conclusions:

• Injection snoreplasty is an effective and safe investigation for diagnosing palatal flutter in snoring patients.
• It can also serve as a simple, in-office treatment for some individuals, avoiding unnecessary surgery.
• The procedure helps differentiate palatal flutter, guiding appropriate treatment decisions for habitual snoring.