Actively Recruiting
The Efficacy of Modified Olfactory Training Method for Patients With Post-viral Olfactory Dysfunction
Led by Peking University Third Hospital · Updated on 2025-02-17
150
Participants Needed
1
Research Sites
113 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
The goal of this clinical trial is to validate the effectiveness of the modified olfactory training device, the main questions it aims to answer are: Is the modified olfactory training device effective in treating patients with post-viral olfactory dysfunction? Compared to the conventional device, how efficient is the modified olfactory training device for improving olfactory function?
CONDITIONS
Official Title
The Efficacy of Modified Olfactory Training Method for Patients With Post-viral Olfactory Dysfunction
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Age 18-80 years old, any gender
- Diagnosed with olfactory dysfunction after upper respiratory tract infection, confirmed by Sniffin' Sticks test including TDI value
- Voluntarily signed informed consent form
You will not qualify if you...
- Olfactory dysfunction caused by trauma, rhinosinusitis, or other reasons
- Presence of sinonasal disease
- Chronic diseases such as hypertension, diabetes, bronchopneumonia, or chronic obstructive pulmonary disease
- Serious coexisting diseases like malignant tumors with life expectancy less than 2 years
- Inability to tolerate olfactory testing or treatment
- Use of oral glucocorticoids, antibacterial drugs, anti-leukotrienes, antihistamines, or olfactory training within 4 weeks
- Receiving treatments affecting olfactory recovery
- Smoking habits
- Currently pregnant or planning pregnancy
- Inability to complete or comply with study requirements due to memory, behavior, depression, heavy drinking, or previous breach of contract
- Did not consent to participate in the study
AI-Screening
AI-Powered Screening
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Trial Site Locations
Total: 1 location
1
Bejing
Beijing, China, 100191
Actively Recruiting
Research Team
D
Dawei Wu, MD, PhD
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
DOUBLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
3
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