Endoscopic Frontal Sinus Surgery Draf III in Moderate to Severe Eosinophilic Chronic Rhinosinusitis With Polyps

Conditions:   Endoscopic Frontal Sinus Surgery;   Chronic Rhinosinusitis With Nasal Polyps;   Draf III;   Draf I or IIa Interventions:   Procedure: Endoscopic frontal sinus surgery grade 6(Draf III).;   Procedure: Endoscopic frontal sinus surgery grade 1-3(Draf I or IIa) Sponsor:   Ibrahim Talal Elshamy Recruiting

Source: ClinicalTrials.gov - August 7, 2023 Category: Research Source Type: clinical trials