Biomarkers in Patients With Respiratory Tract Dysplasia or Lung Cancer, Head and Neck Cancer, or Aerodigestive Tract Cancer and in Normal Volunteers
Recruiting
700 enrolled
Biomarker Discovery in Patients With Advanced Biliary Tract Cancer
Completed
119 enrolled
The Construction of a Predictive Model for Gastric Cancer Immunotherapy Response Based on Tumor-Infiltrating Lymphocytes (TILs) and Histone H3K4me3 in the Tumor Microenvironment
Recruiting
170 enrolled
Studying Blood and Tumor Tissue Samples in Women With Invasive Breast Cancer, Ductal or Lobular Carcinoma in Situ, or Benign Breast Disease
Completed
563 enrolled
HPGD-ccRCC
Completed
40 enrolled
HPV & HNSCC
Recruiting
550 enrolled
ENPP1-BC
Completed
12 enrolled
AREG, EREG and EGFR: Response to Anti-EGFR Agents in Colorectal Cancer
Completed
541 enrolled
EPIcol
Unknown
180 enrolled
Hepatobiliary Tumors Tissue Samples Acquisition
Unknown
450 enrolled
Immunohistochemical Expression of Excision Repair Cross Complementation Group 1 (ERCC1) in Laryngeal Squamous Cell Carcinoma and Its Correlation With Response to Radiotherapy.
Unknown
52 enrolled
Significance of Immunohistochemical Expression of Fascin-1 in Colorectal Carcinoma
Completed
60 enrolled
Tumor Characteristics and Survival Rate of HER2-Low Breast Cancer Patients
Completed
3,582 enrolled
Assessment of Candidate Protein Expression in Breast Cancer Specimens
Completed
460 enrolled
Diagnostic and Prognostic Value of PTEN Expression in Functional and Pathological Endometrial Biopsies
Completed
80 enrolled
Studying Tissue Samples From Women Who Underwent Chemotherapy for Lymph Node-Positive Stage II or Stage IIIA Breast Cancer on Clinical Trial CLB-9741 or CLB-9344
Completed
1,195 enrolled
IMMUNOREACT2
Unknown
544 enrolled
EPNEC
Completed
86 enrolled
Fibrotic Focus in Breast Cancer
Unknown
250 enrolled
SUCCESS
Unknown
30 enrolled
PACE4 in Thyroid Cancer
Completed
39 enrolled
GLUT1
Completed
36 enrolled
Improving the Selection of Patients With Glioblastoma Multiforme for Treatment With Epidermal Growth Factor Receptor Inhibitor Therapies
Completed
56 enrolled
Anti-IMP3 Autoantibody and MicroRNA Signature Blood Tests in Finding Metastasis in Patients With Localized or Metastatic Kidney Cancer
Completed
155 enrolled
Nipple Secretion Samples in Detecting Breast Cancer in Patients and Healthy Participants Undergoing Breast Cancer Screening, Breast Diagnostic Studies, or Treatment for Benign Breast Disease
Terminated
126 enrolled
Studying Fibroblast Activity in Patients With Localized Pancreatic Cancer Undergoing Surgery
Completed
37 enrolled
Cyclooxygenase-2 Expression in Tissue Samples From Patients With a Normal Cervix, Cervical Intraepithelial Neoplasia, or Early Invasive Cervical Cancer
Withdrawn
Protein and RNA Expression Patterns in Predicting Response to Treatment in Patients With Lung Cancer
Completed
204 enrolled
Identifying Biomarkers for Lung Cancer Using Tissue Samples From Patients With Lung Cancer and From Healthy Participants
Completed
689 enrolled
Studying Cells Collected Through Ductal Lavage in Women Undergoing Surgery for Ductal Carcinoma In Situ or Other Breast Cancer
Completed
30 enrolled
Study of Proteins in Head and Neck Cancer Cells
Completed
Prognostic Value of PD-L1 in NSCLC
Unknown
350 enrolled
Molecular Mechanisms of the Development of Precancerous and Cancerous Lesions of the Oral Cavity
Completed
71 enrolled
Study of Tissue and Blood Samples From Patients With Low-Grade Glioma
Completed
135 enrolled
Biomarkers in Native American Women With Breast Cancer
Completed
120 enrolled
Detection of Early Metastases in Patients With Stage I Non-small Cell Lung Cancer
Completed
501 enrolled
OX-40 Protein Expression in the Sentinel Lymph Nodes of Patients With Cancer
Completed
98 enrolled
Small Bowel Endoscopic Evaluation in Familial Adenomatous Polyposis (FAP)
Unknown
55 enrolled
Fludeoxyglucose F 18 PET Imaging in Determining Protein and Gene Expression Signatures in Patients With Premalignant Polyps or Colon Cancer
Completed
8 enrolled
Identifying Circulating Breast Cancer Cells in Women With Metastatic Breast Cancer
Completed
43 enrolled
Lapatinib Resistance in Patients With Breast Cancer
Withdrawn
Studying Tumor Tissue Samples From Patients Who Have Undergone Surgery for Localized Kidney Cancer
Withdrawn
Spectroscopy of Breast Tissue
Completed
141 enrolled
Studying Tumor Tissue Samples From Patients With Soft Tissue Sarcoma
Completed
27 enrolled
Prostaglandin Metabolite in Urine Samples From Patients With Ovarian Cancer
Completed
7 enrolled
Biomarkers in Stored Tumor Samples From Younger Patients With Liver Cancer
Withdrawn
Skin Biopsies and DNA Analysis in Patients Receiving Irinotecan or Gemcitabine For Advanced Solid Tumors
Completed
60 enrolled
DNA Analysis of Tissue Samples From Patients With Head and Neck Cancer
Completed
74 enrolled
Study of Ductal Lavage in Women at High Risk for Breast Cancer
Completed
30 enrolled
Effects of Epidermal Growth Factor Receptor Inhibitor Therapy in the Skin of Cancer Patients
Completed
33 enrolled