The best candidate for oral appliance therapy would have?

The best candidate for oral appliance therapy would have?

• A. Moderate RBD
• B. End-stage COPD
• C. Severe snoring
• D. Mild OSA

Answer: (D)

Oral appliance therapy uses a device that gently advances the lower jaw to keep the airway open during sleep. This approach works best for mild obstructive sleep apnea or for primary snoring when CPAP isn’t tolerated. In mild OSA, the airway collapses less severely, so a mandibular advance can significantly reduce obstruction events and improve sleep quality, with good comfort and adherence compared to CPAP. The other scenarios don’t fit as well. Rapid eye movement sleep behavior disorder is a parasomnia managed with safety measures and pharmacologic treatment, not an airway device. End-stage COPD involves advanced lung disease where sleep ventilation is compromised, and a dental appliance won’t address the underlying respiratory limitation. Severe snoring alone can be helped by appliances, but without obstructive events the indication isn’t as strong as for mild OSA, where the appliance is a well-supported, effective option.

Oral appliance therapy uses a device that gently advances the lower jaw to keep the airway open during sleep. This approach works best for mild obstructive sleep apnea or for primary snoring when CPAP isn’t tolerated. In mild OSA, the airway collapses less severely, so a mandibular advance can significantly reduce obstruction events and improve sleep quality, with good comfort and adherence compared to CPAP.

The other scenarios don’t fit as well. Rapid eye movement sleep behavior disorder is a parasomnia managed with safety measures and pharmacologic treatment, not an airway device. End-stage COPD involves advanced lung disease where sleep ventilation is compromised, and a dental appliance won’t address the underlying respiratory limitation. Severe snoring alone can be helped by appliances, but without obstructive events the indication isn’t as strong as for mild OSA, where the appliance is a well-supported, effective option.