Status:
UNKNOWN
Benefit of Enhanced Contact Endoscopy in Pre-histological Diagnosis of Laryngeal and Hypopharyngeal Mucosal Lesions
Lead Sponsor:
University Hospital Ostrava
Conditions:
Laryngeal Disease
Laryngeal Lesions
Eligibility:
All Genders
18+ years
Phase:
NA
Brief Summary
The focus of the study is to verify the role of enhanced contact endoscopy in early identification of high-risk vascular patterns of precancerous and malignant mucosal changes in ear-nose-throat (ENT)...
Detailed Description
Endoscopy methods are inseparable part in diagnostics of patients with head and neck cancer. Nowadays ENT surgeons are offered a wide variety of endoscopy methods. The methods that caused revolution i...
Eligibility Criteria
Inclusion
- Age 18 and older
- patients scheduled for direct hypopharyngoscopy and laryngoscopy in general anaesthesia
- benign laryngeal and hypoharyngeal disease/laryngeal and hypopharyngeal lesions of uncertain biologic behaviour (leukoplakia, erythroplakia, keratosis)
- patients with suspicious macroscopical lesion found during ENT examination/patients with histologically confirmed metastasis of carcinoma in neck lymph node with unknown primary origin of the tumour
- patients with recurrence of malign tumour in hypopharynx or larynx
- patients after radiotherapy indicated for follow up examination under general anaesthesia
- patients with persistent non-specific problems (hoarseness, swallowing problems etc.) indicated to direct laryngohypopharyngoscopy due to diagnostic purposes
Exclusion
- age - younger than 17 years
- refusal to join the study
Key Trial Info
Start Date :
May 15 2021
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 1 2023
Estimated Enrollment :
150 Patients enrolled
Trial Details
Trial ID
NCT04777474
Start Date
May 15 2021
End Date
December 1 2023
Last Update
December 7 2022
Active Locations (2)
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1
University Hospital Ostrava
Ostrava, Moravian-Silesian Region, Czechia, 70852
2
University Hospital Hradec Králové
Hradec Králové, Czechia