Intersect ENT Propel Contour Sinus Implant Approved
FDA has approved an Intersect ENT PMA for its Propel Contour steroid releasing sinus implant. The device features an hourglass design for treating patients with chronic sinusitis in the frontal (behind the forehead) and maxillary (behind the cheeks) sinuses. It also has a low-profile flexible delivery system to make it easier to access tight areas of the sinus anatomy.
Approval was based on data from the PROGRESS study, a prospective, randomized trial involving 80 patients. “The study met its primary efficacy endpoint, demonstrating a statistically significant 65% relative reduction in the need for post-operative interventions, such as the need for additional surgical procedures or the need for oral steroid prescription, compared to surgery alone,” the company says.