Study: NCT03506178

Intervention type: DRUG
Group type: OTHER
Intervention: Oxymetazoline Nasal Spray
Description: Obstructive sleep apnea (OSA) Patients and healthy controls were treated with 4 different nasal intervention ,including Oxymetazoline Nasal Spray,Normal saline Nasal Spray,Menthol Nasal Spray or Nasal mask with partly blocked when they sleep onset. At the treatment periods, polysomnograpy, genioglossus enlectromyography, pharyngeal current perception threshold and sleep quality scores were assess.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Oxymetazoline Nasal Spray
Description: Obstructive sleep apnea (OSA) Patients and healthy controls were treated with 4 different nasal intervention ,including Oxymetazoline Nasal Spray,Normal saline Nasal Spray,Menthol Nasal Spray or Nasal mask with partly blocked when they sleep onset. At the treatment periods, polysomnograpy, genioglossus enlectromyography, pharyngeal current perception threshold and sleep quality scores were assess.

Intervention type: DRUG
Group type: OTHER
Intervention: Menthol Nasal Spray
Description: Obstructive sleep apnea (OSA) Patients and healthy controls were treated with 4 different nasal intervention ,including Oxymetazoline Nasal Spray,Normal saline Nasal Spray,Menthol Nasal Spray or Nasal mask with partly blocked when they sleep onset. At the treatment periods, polysomnograpy, genioglossus enlectromyography, pharyngeal current perception threshold and sleep quality scores were assess.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Menthol Nasal Spray
Description: Obstructive sleep apnea (OSA) Patients and healthy controls were treated with 4 different nasal intervention ,including Oxymetazoline Nasal Spray,Normal saline Nasal Spray,Menthol Nasal Spray or Nasal mask with partly blocked when they sleep onset. At the treatment periods, polysomnograpy, genioglossus enlectromyography, pharyngeal current perception threshold and sleep quality scores were assess.

Intervention type: DRUG
Group type: OTHER
Intervention: Normal saline Nasal Spray
Description: Obstructive sleep apnea (OSA) Patients and healthy controls were treated with 4 different nasal intervention ,including Oxymetazoline Nasal Spray,Normal saline Nasal Spray,Menthol Nasal Spray or Nasal mask with partly blocked when they sleep onset. At the treatment periods, polysomnograpy, genioglossus enlectromyography, pharyngeal current perception threshold and sleep quality scores were assess.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Normal saline Nasal Spray
Description: Obstructive sleep apnea (OSA) Patients and healthy controls were treated with 4 different nasal intervention ,including Oxymetazoline Nasal Spray,Normal saline Nasal Spray,Menthol Nasal Spray or Nasal mask with partly blocked when they sleep onset. At the treatment periods, polysomnograpy, genioglossus enlectromyography, pharyngeal current perception threshold and sleep quality scores were assess.

Intervention type: DEVICE
Group type: OTHER
Intervention: Nasal mask with partly blocked
Description: Obstructive sleep apnea (OSA) Patients and healthy controls were treated with 4 different nasal intervention ,including Oxymetazoline Nasal Spray,Normal saline Nasal Spray,Menthol Nasal Spray or Nasal mask with partly blocked when they sleep onset. At the treatment periods, polysomnograpy, genioglossus enlectromyography, pharyngeal current perception threshold and sleep quality scores were assess.

Intervention type: DEVICE
Group type: EXPERIMENTAL
Intervention: Nasal mask with partly blocked
Description: Obstructive sleep apnea (OSA) Patients and healthy controls were treated with 4 different nasal intervention ,including Oxymetazoline Nasal Spray,Normal saline Nasal Spray,Menthol Nasal Spray or Nasal mask with partly blocked when they sleep onset. At the treatment periods, polysomnograpy, genioglossus enlectromyography, pharyngeal current perception threshold and sleep quality scores were assess.