Eligibility Module

Eligibility Module

The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.

Eligibility Module path is as follows:

Study -> Protocol Section -> Eligibility Module

Eligibility Module


Ignite Creation Date: 2025-12-25 @ 1:38 AM
Ignite Modification Date: 2025-12-25 @ 1:38 AM
NCT ID: NCT04710394
Eligibility Criteria: Inclusion Criteria: \- Subjective or clinically diagnosed olfactory dysfunction of 3 months duration or longer initially diagnosed within 2 weeks of a COVID-19 infection Exclusion Criteria: * Diagnosed olfactory dysfunction due to head trauma * Chronic rhinosinusitis * Congenital olfactory dysfunction * Nasal polyps * Neurodegenerative disorders (for example, Alzheimer or Parkinson Disease) * Pre-Assessment UPSIT score ≥34 for males and ≥35 for females * Pregnant * Inability to read, write, and understand English * Inability to perform home olfactory training (for example, due to limited access to internet) * Residence outside of the the United States of America * Previously conducting smell training
Healthy Volunteers: False
Sex: ALL
Minimum Age: 18 Years
Maximum Age: 70 Years
Study: NCT04710394
Study Brief:
Protocol Section: NCT04710394