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Study identifier: NCT05157685 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Evaluation of the Efficacy of Azithromycin in Idiopathic Purulent Oedematous Sinusitis in Adults

Condition: Sinusitis, Chronic · Sinus Infection Chronic  ·  Sponsor: Centre Hospitalier Intercommunal Creteil

PhasePhase 3
Planned participants230
Who can joinAll sexes, 18 Years to 70 Years
Healthy volunteersNo

About this study

Purulent Oedematous Sinusitis (POS) is a particular form of chronic rhinosinusitis observed in 2% of the general population. In spite of its heavy impact on the quality of life, There is no established recommendation for the treatment of primary POS. Long-term low-dose macrolides are currently proposed for these forms of chronic rhinosinusitis when conventional treatments (local corticosteroids, saline rinsing, iterative short courses of antibiotics targeted on pathogens, and surgical opening and drainage) have failed. This treatment with macrolides is currently applied off-label. This study aims to assess the efficacy of macrolides in POS. An extensive workup is fulfilled to exclude other forms of chronic rhinosinusitis (Th2 biased inflammatory diseases, allergic diseases) (allergy, nasosinusal polyposis) or those due to cystic fibrosis or immune deficiency.

This description comes directly from the study's public registry record.

Talk to the study team

Emilie BEQUIGNON  ·  0145175000  ·  emilie.bequignon@chicreteil.fr

Camille JUNG  ·  0145175000  ·  camille.jung@chicreteil.fr

Always discuss trial participation with your own doctor first.

Locations (13)

CHU BordeauxBordeaux, FranceNot Yet Recruiting
Hôpital Henri MondorCréteil, FranceRecruiting
CHU Bicêtre, AP-HPLe Kremlin-Bicêtre, FranceRecruiting
CHU LilleLille, FranceRecruiting
CHU de la Croix RousseLyon, FranceRecruiting
Hospices de LyonLyon, FranceRecruiting
Hôpitaux Universitaires de Marseille ConceptionMarseille, FranceRecruiting
CHRU de NancyNancy, FranceRecruiting
Centre Hospitalier Universitaire De NantesNantes, FranceRecruiting
Hôpital LariboisiereParis, FranceRecruiting
CHU CochinParis, FranceNot Yet Recruiting
CHU ToulouseToulouse, FranceNot Yet Recruiting

+ 1 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT05157685