Image guided endoscopic sinus surgery
- Conditions
- paranasal sinus malignancy, sinus cancer
- Registration Number
- NL-OMON20396
- Lead Sponsor
- AV
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Other
- Sex
- Not specified
- Target Recruitment
- 6
Inclusion Criteria
•Primary tumours of the paranasal sinus (T1-T4a for non-melanomas and T3-T4a for melanomas), confirmed by biopsy. Recurrent cases are also eligible.
•Any lymph node status
Exclusion Criteria
•Unresectable tumours of the paranasal sinus
•Any psychological, familial, sociological or geographical condition potentially hampering compliance with the study protocol
Study & Design
- Study Type
- Observational non invasive
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The main parameter of this pilot study is the technical success of implementing CBCT during endoscopic sinus surgery as an additional tool for the control of the resection. Operating time will be recorded and the mean duration of the procedure will be calculated. Assessment of the possible residual tumour volume will be also performed based on the intraoperative CBCT, as well as comparison to the planned resection volume as calculated in the preoperative imaging planning. The quality of CBCT and MRI scan matching will also be evaluated. No correlation to clinicopathological parameters will be established in this study.
- Secondary Outcome Measures
Name Time Method ot applicable