Taking peopleNo phase
The Impact of Endoscopic Endonasal Skull Base Surgery on Olfaction
Key facts
- Who runs it
- Universitaire Ziekenhuizen KU Leuven
- Where
- Belgium, Germany, and Netherlands3 sites in 3 countriesChoose a country to see its sites
- Trial code
- Status
- Recruiting
- People taking part
- 154 people, planned
- Started
- 18 Mar 2025
- Expected to end
- Sept 2029
- Type of study
- Observational
- Treatments tested
- Endoscopic endonasal skull base surgery
- Record updated
- 23 April 2025
Who can take part
- Age
- 18 years to 70 years
- Sex
- Women and men
- Healthy volunteers
- Cannot take part
The registry criteria, word for word
Show all 3 criteriaShow less
Who can take part
- Adult patients scheduled for endoscopic endonasal skull base surgery
Who cannot take part
- Patients has a history of previous endoscopic endonasal skull base surgery
- Pre-existing anosmia
Check if you might fit
Answer for yourself. This is not a decision: only the study team can say whether you can take part.
- Are you between 18 and 70 years old?
This trial has no sites in United States.
It has sites in 3 countries. Choose a country to see its sites.
About the trial
What the trial wants to find out
In this study, the research team will investigate the incidence and etiology of olfactory dysfunction following endoscopic endonasal skull base surgery, by combining clinical assessments with histomolecular analysis.
Treatments tested
- Endoscopic endonasal skull base surgery
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Contact the study team: see the registry record → Contacts and Locations
Print a page for my doctorData and sources
- Registry record
- Listed on ClinicalTrials.gov.
- Fit questions
- Built from NCT06874426, who can take part
- Record updated
- 23 April 2025