Portable Endoscopic Camera System Using Modified Action Camera for Endoscopic Sinunasal Examination
Recruiting
Observational Study
Nasolacrimal Duct Obstruction
Nasolacrimal Tract Obstruction
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 18 and older
- Sex
- Any
- Study type
- Observational
- Participants needed
- 40 (estimated)
- Sponsor
- University of Arkansas · Other
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About This Trial
This study is designed to compare two methods for performing a nasal endoscopic examination used in the evaluation of excessive watering or tearing of the eyes. The purpose of the study is to determine whether a new, smaller, modified camera system can produce images of the inside of the nose that are as clear and useful as those produced by the standard endoscopic camera system currently used in …
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Adult patients (18 years and older) presenting with tearing suggestive of nasolacrimal drainage obstruction
* Adult patients presenting with sinunasal disease with clinical findings on endonasal examination.
* Adult patients who require a clinically ordered nasal endoscopic ex…
Contacts