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Patients undergoing primary radiochhemotherapy for locally advanced head and neck squamous cell carcinomas are included in this study. In addition to standard of care treatment patients will undergo addiational blood draws and MR imaging studies. Circulating cell free tumor DNA will be analysed in the blood samples. BIological data, imaging data and clinical data (such as patient and tumor characteristics, oncologic outcome, side effects) will be analysed in a biomathematical modelling approach.
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Blood draw, MRI | Other | Blood draw, MRI |
| Measure | Description | Time Frame |
|---|---|---|
| percentage of patients with 50% decrease in ctDNA | 7 weeks after start of radiotherapy |
| Measure | Description | Time Frame |
|---|---|---|
| Completion of all planned MR imagings and blood tests | through study completion, an average of 7 weeks | |
| Decrease of tumor volume | 7 weeks after start of radiotherapy |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Franziska Eckert, M.D. | Contact | +43-1-40400-26920 | franziska.eckert@meduniwien.ac.at |
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| ID | Term |
|---|---|
| D006258 | Head and Neck Neoplasms |
| D002294 | Carcinoma, Squamous Cell |
| ID | Term |
|---|---|
| D009371 | Neoplasms by Site |
| D009369 | Neoplasms |
| D002277 | Carcinoma |
| D009375 | Neoplasms, Glandular and Epithelial |
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| ID | Term |
|---|---|
| D001800 | Blood Specimen Collection |
| D009682 | Magnetic Resonance Spectroscopy |
| ID | Term |
|---|---|
| D013048 | Specimen Handling |
| D019411 | Clinical Laboratory Techniques |
| D019937 | Diagnostic Techniques and Procedures |
| D003933 | Diagnosis |
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| D009370 |
| Neoplasms by Histologic Type |
| D018307 | Neoplasms, Squamous Cell |
| D011677 | Punctures |
| D013514 | Surgical Procedures, Operative |
| D008919 | Investigative Techniques |
| D013057 | Spectrum Analysis |
| D002623 | Chemistry Techniques, Analytical |