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Development of A Multi-section Olfactory Cleft Opacity Staging System in Patients With CCAD
Sponsor: Peking University Third Hospital
Summary
This study aims to develop a modified CT scoring system to evaluate the association between olfactory cleft obstruction patterns and olfactory dysfunction in patients with central region atopic disease (CCAD). The main questions that the clinical trial aims to answer are: Can this modified CT scoring system be used to assess the degree of olfactory impairment in patients with CCAD? How well does the modified CT score correlate with the patient's olfaction compared to the traditional CT score?
Official title: Development of A Multi-section Olfactory Cleft Opacity Staging System in Patients With Central Compartment Atopic Disease (CCAD)
Key Details
Gender
All
Age Range
18 Years - 80 Years
Study Type
OBSERVATIONAL
Enrollment
120
Start Date
2026-03-01
Completion Date
2028-12-31
Last Updated
2026-02-02
Healthy Volunteers
Yes
Interventions
Computer Tomography
low-dose CT is taken
Locations (1)
Department of Otolaryngology Head and Neck Surgery, Peking University Third Hospital
Beijing, People's Republic of China, China