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 @ 3:55 AM
Ignite Modification Date:
2025-12-25 @ 3:55 AM
NCT ID:
NCT05936502
Eligibility Criteria:
Inclusion Criteria:
The investigators will examine data from consecutive patients at each site treated between 1/1/1999 and 12/31/2020. Patients must fulfil all these criteria:
i. Been treated for oral cavity, oropharyngeal, carcinoma of unknown primary, laryngeal, or hypopharyngeal squamous cell carcinoma and be over the age of 18.
ii. The participants must have been treated with curative intent via surgery, radiotherapy, or chemoradiotherapy or a combination within the study inclusion period.
iii. The participants must have had CT or/and MRI scans of the neck, performed within 12 weeks before the start of treatment.
iv. Results for the presence or absence of extranodal extension on CT or/and MRI scans, or ability to report them within the deadline period.
v. For surgically-treated patients: Results for the presence or absence of both extranodal extension on histopathology and on radiology, or ability to report them within the deadline period.
vi. Must have had at least two years of follow-up, or death. vii. Data on staging must be available at least in TNM 7th edition or later editions.
Exclusion Criteria:
i. Patients who were diagnosed with distant metastasis at presentation. ii. Patients treated palliatively at first presentation iii. Patients presenting with recurrent disease who don't meet all the eligibility criteria above
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Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Study:
NCT05936502
Study Brief:
Protocol Section:
NCT05936502