A Randomized, Controlled, Blinded, Multi-Center Trial to Assess the Safety and Efficacy of Paclitaxel-Coated Sinus Balloon as an Adjunct to Endoscopic Sinus Surgery in Adult Chronic Rhinosinusitis Subjects
This is a prospective, multicenter, randomized, controlled, double-blind clinical trial enrolling 300 adult subjects with chronic rhinosinusitis (CRS) with and without nasal polyps (CRSwNP and CRSsNP) indicated for endoscopic sinus surgery (ESS).
• Male or female, aged ≥18 years
• Confirmed diagnosis of CRS per the 2021 International Consensus Statement on Allergy and Rhinology: Rhinosinusitis definition.
• Radiographic evidence of bilateral ethmoid disease on CT taken 6 months or less prior to study index procedure and at least 6 months after any prior ESS or nasal surgery, polypectomy, balloon sinus dilation, etc. as applicable
• Radiographic evidence of bilateral frontal sinus and/or frontal sinus outflow tract disease
• Baseline SNOT-22 score ≥ 30
• Has failed previous medical treatment and is an appropriate candidate for primary or revision ESS of bilateral ethmoid sinuses and bilateral frontal/frontal sinus outflow tract
• Willing and able to provide written informed consent
• Willing and able to comply with all protocol follow up visits and assessments