Status:
COMPLETED
Value of Narrow Band Imaging (NBI) Endoscopy in the Early Diagnosis of Laryngeal Cancer and Precancerous Lesions
Lead Sponsor:
University Hospital Ostrava
Conditions:
Chronic Inflammation of Hypopharynx
Hoarseness
Eligibility:
All Genders
30-80 years
Phase:
NA
Brief Summary
The aim of the project is to compare NBI endoscopy and standard endoscopic method using white light and evaluate accuracy both methods in early detection and diagnosis hypopharyngeal and laryngeal pre...
Detailed Description
Laryngeal squamous cell carcinoma (SCC) is one of the most common head and neck cancers. In many cases laryngeal SCC is diagnosed too late for curative treatment - the reasons are non-specific symptom...
Eligibility Criteria
Inclusion
- patients in age 30-80 years
- patients with chronic inflammation of hypopharynx and larynx longer than 3 months (with pain in throat, globbus pharyngeal,…) and/or
- patients with hoarseness longer than 3 weeks and/or
- patients with macroscopic laryngeal lesions (leukoplakia, erythroplakia, Reinke oedema, excluded polyps, cystic lesions and nodules)
- patients with histological confirmation of dysplasia and/or
- patients with carcinoma in situ/invasive carcinoma of hypopharynx or larynx and/or
- patients with recurrent respiratory papillomatosis of all ages
Exclusion
- inability to undergo endoscopic examination
Key Trial Info
Start Date :
February 1 2012
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
May 1 2016
Estimated Enrollment :
150 Patients enrolled
Trial Details
Trial ID
NCT02217358
Start Date
February 1 2012
End Date
May 1 2016
Last Update
September 8 2016
Active Locations (1)
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1
University Hospital Ostrava
Ostrava, Moravian-Silesian Region, Czechia, 70852