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Brief Title: Detection of BRAF Mutation on FNAB From Papillary Thyroid Carcinoma
Official Title: Immunohistochemical Detection of the BRAFV600E Mutation on Cytological Specimen in PTC
Study ID: NCT02561533
Brief Summary: Immunohistochemical detection of the BRAF-V600E mutation on pre-operative fine needle aspiration biopsy (FNAB) from patients suspected for papillary thyroid carcinoma, using the mutation specific antibody VE1.
Detailed Description: The BRAF mutation is reported to be present in approximately 50% of papillary thyroid carcinomas (PTC). The mutation has been associated with poor prognosis and more advanced disease stage. Therefore, pre-operative detection of the BRAF-V600E mutation may be of clinical interest in order to individualize treatment of patients with BRAF positive PTC. FNABs are performed immediately before the thyroid operation, and BRAF-V600E detection using VE1 is performed on clots. The VE1 stain is compared to the mutation status of the removed cancer or control tissue using the Cobas test.
Minimum Age: 18 Years
Eligible Ages: ADULT, OLDER_ADULT
Sex: ALL
Healthy Volunteers: No
Aarhus University Hospital, Aarhus C, , Denmark