Immunohistochemical & Immunoblot Analysis of NIS (Na+/I-Symporter) in Archival & Frozen Tissue Sample

Developing an In-vitro Diagnostic Risk-Stratification Test for Oral Cancer

NCT01587573 ·Status: UNKNOWN

Characterization of Tissue Biochemical Composition in Gastric Precancerous/Cancerous Lesions

NCT05977478 ·Status: UNKNOWN ·Phase: NA

Study of Proteins in Head and Neck Cancer Cells

NCT00896948 ·Status: COMPLETED

Epigenetic Biomarkers in the Saliva for the Diagnosis of Squamous Cells Carcinoma of the Oral Cavity

NCT05791149 ·Status: RECRUITING ·Phase: NA

Toluidine Blue Versus Frozen Sections for Assessment of Tumor Margins in Oral Squamous Cell Carcinoma

NCT03554967 ·Status: COMPLETED

Biopsy of Human Tumors for Cancer Stem Cell Characterization: a Feasibility Study

NCT00610415 ·Status: COMPLETED

Tissue Sample Collection From Patients With Head and Neck Cancer and From Healthy Participants

NCT00898638 ·Status: RECRUITING

Evaluation of Preexisting Immunity Markers in Human Tumor Tissue Sample

NCT00568867 ·Status: COMPLETED

Correlation Between Various Urinary Exosomal Protein Biomarkers and Pathological Manifestation in Thyroid Follicular Neoplasm: Early and Pre-operative Diagnosis of Follicular Thyroid Cancer

NCT05463107 ·Status: ACTIVE_NOT_RECRUITING

Studying Tumor Tissue Samples From Patients With Melanoma Who Have Undergone Sentinel Lymph Node Biopsy

NCT00897481 ·Status: UNKNOWN

Protein Expression in Tumor Tissue Samples From Patients With Cancer of the Oropharynx

NCT00899340 ·Status: COMPLETED

Establishment of a Microfluidic Based Liquid Biopsy Platform for Recurrent/Metastatic Head and Neck Cancers Prognostication Using NK Cell IFN-γ Expression and CTM Correlation With DS-SACA Chip

NCT06678724 ·Status: RECRUITING

Identification and Characterization of Novel Proteins and Genes in Head and Neck Cancer

NCT00230308 ·Status: RECRUITING

Molecular Markers in Thyroid Cancer

NCT00598364 ·Status: COMPLETED

Blood Sample Analysis in Predicting Overall Survival in Patients With Recurrent or Metastatic Head and Neck Cancer

NCT00898911 ·Status: COMPLETED

Concordance of Molecular Classification Based on Fine Needle Biopsy (FNB) and Surgical Samples

NCT06133374 ·Status: RECRUITING

Pyrosequencing of the BRAFV600E Mutation

NCT00551486 ·Status: COMPLETED

Molecular Classifier for the Fine Needle-based Assessment of Malignancy Risk in Thyroid Nodules

NCT03392402 ·Status: COMPLETED

Molecular Genetic Basis of Invasive Breast Cancer Risk Associated With Lobular Carcinoma in Situ

NCT00581750 ·Status: COMPLETED

Multispectral Imaging to Characterize Patterns of Vascular Supply Within Lymphoepithelial Mucosa in Oropharyngeal Cancer

NCT02365844 ·Status: COMPLETED

Collecting and Storing Tissue Samples From Patients With Head and Neck Cancer

NCT00898300 ·Status: COMPLETED

Studying Gene Expression in Samples From Younger Patients With Neuroblastoma

NCT01553448 ·Status: COMPLETED

Analysis of Tumor Tissue and Lymph Nodes Surgically Removed From Patients With Cancers of the Head and Neck

NCT00002695 ·Status: COMPLETED

Study the Expression of Annexin A1 and Its Potential Usage as a Prognostic Marker in Oral Cancer

NCT00364715 ·Status: COMPLETED

Blood Proteins in Predicting Treatment Benefit in Patients With Recurrent and/or Metastatic Head and Neck Squamous Cell Cancer

NCT00896675 ·Status: COMPLETED