Phase 4 Trial Confirms Endoscopic Sinus Surgery Efficacy for Chronic Rhinosinusitis | HCPLive The MACRO study provided no support for long-term clarithromycin use in patients with chronic rhinosinusitis, only supporting endoscopic sinus surgery.

Phase 4 #MACROTrial confirms #EndoscopicSinusSurgery improves outcomes in chronic rhinosinusitis, while long-term #clarithromycin offers no significant benefit. #ENT #CRS