The purpose of this study is to investigate whether daily use of a microcurrent neuromodulation device, which applies a small current of electricity to the forehead and maxillary region, will decrease the pain experienced by patients in the days following functional endoscopic sinus surgery (FESS). This study is a prospective randomized controlled study. Enrolled subjects will be randomized (1:1) to receive either an active neuromodulation study device or a sham device that appears identical to the active device while emitting no therapeutic microcurrent. Subjects will self-treat with the device at home and will be followed for 2 weeks after FESS.
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Change in Pain Visual Analog Score After First Use of Device
Timeframe: baseline, 10 min, 2 hour, 4 hour at first use within 14 days after procedure
Change in Pain Visual Analog Score After Second Use of Device
Timeframe: baseline, 10 min, 2 hour, 4 hour at second use within 14 days after procedure
Change in Pain Visual Analog Score After Third Use of Device
Timeframe: baseline, 10 min, 2 hour, 4 hour at 3rd use within 14 days after procedure
Change in Pain Visual Analog Score After Fourth Use of Device
Timeframe: baseline, 10 min, 2 hour, 4 hour at fourth use within 14 days after procedure
Change in Pain Visual Analog Score After Fifth Use of Device
Timeframe: baseline, 10 min, 2 hour, 4 hour at fifth use within 14 days after procedure
Sino-Nasal Outcome Test (SNOT 22)
Timeframe: Baseline and 2 weeks Post-Op
Mean Difference in Nasal Obstruction Symptom Evaluation (NOSE) Score
Timeframe: Baseline and 2 weeks Post-Op