SummaryBackgroundA paucity of evidence regarding use of endoscopic sinus surgery and antibiotics in managing chronic rhinosinusitis has contributed to a five-times variation in endoscopic sinus surgery rates, as well as variation in the use of antibiotics. The main aim of the present trial was to compare the clinical effectiveness of endoscopic sinus surgery or 3… Continue reading The clinical effectiveness of #clarithromycin versus endoscopic sinus surgery for adults with chronic #rhinosinusitis with and without nasal #polyps (MACRO): a pragmatic, multicentre, three-arm, randomised, placebo-controlled phase 4 trial