Etiology Analysis of Chronic Cough After COVID-19 Infection and Research on the Efficacy of ICS or ICS/LABA
Primary endpoint(s) modified
Also in this update: Trial status changed: Unknown → Completed; Final enrollment: 750 participants (planned 600)
Xiangya Hospital of Central South UniversityNot specified NCT06503939 Registry history of NCT06503939 on ClinicalTrials.gov (opens the registry)