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Precancerous condition Clinical Trials

A listing of Precancerous condition medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

RESULTS

Found (19) clinical trials

Gastrointestinal Biomarkers in Tissue and Biological Fluid Samples From Patients and Healthy Participants Undergoing Colonoscopy Endoscopy or Surgery

OBJECTIVES: - Identify new potential biomarkers of increased gastrointestinal cancer risk using tissue and biofluid samples from patients and healthy volunteers undergoing colonoscopy, endoscopy, or surgery. - Develop new screening strategies based on substances found in tissue and biofluid samples. OUTLINE: This is a multicenter study. Patients and healthy volunteers ...

Phase N/A

Biomarkers in Patients With Respiratory Tract Dysplasia or Lung Cancer Head and Neck Cancer or Aerodigestive Tract Cancer and in Normal Volunteers

OBJECTIVES: Primary - Determine intermediate biomarkers of premalignant respiratory epithelial lesions, such as genetic mutations or altered growth factor expression, in patients with dysplasia of the respiratory epithelium or lung cancer, head and neck cancer, or aerodigestive tract cancer. Secondary - Establish a tissue repository of normal and dysplastic respiratory ...

Phase N/A

Tethered Capsule Endoscope in Screening Participants for Barrett Esophagus

OBJECTIVES: - To determine the clinical feasibility of obtaining endoscopic esophageal images using a tethered capsule endoscope (TCE). (Phase I) - To determine the optimal weight and possibly shape for rapid patient ingestion and extraction of the TCE. (Phase I) - To determine the optimal tether design (e.g., rigidity, distance ...

Phase

Studying Genes for Barrett's Esophagus in Brothers and Sisters

OBJECTIVES: Primary - To investigate the familial incidence of heartburn and Barrett's esophagus in first and second degree relatives of patients with Barrett's esophagus in the United Kingdom. - To determine susceptibility genes for Barrett's esophagus in affected sibling pairs. - To examine gene-environment interactions, such as smoking, alcohol, and ...

Phase N/A

Biomarkers in Women at High Risk for Developing Cervical Cancer

OBJECTIVES: - Assess biomarkers of risk for progressive cervical neoplasia that can distinguish patients at highest risk for cervical cancers from patients with benign infection. - Develop a comprehensive list of potential risk biomarkers by examining cervical tissues of women with normal, human papilloma virus (HPV) infection, precancer, and cancer. ...

Phase N/A

Sunitinib in Treating Patients With Recurrent or Unresectable Meningioma Intracranial Hemangiopericytoma or Intracranial Hemangioblastoma

OBJECTIVES: Primary - To evaluate the activity of sunitinib malate in patients with recurrent meningioma as measured by 6-month progression-free survival. Secondary - To describe the response rate, median time-to-progression, and overall survival in these patient. - To evaluate the safety of sunitinib malate in patients with recurrent meningioma. Exploratory ...

Phase

Erlotinib in Treating Patients With Barrett Esophagus

OBJECTIVES: Primary - To determine if erlotinib hydrochloride can be used as a chemopreventive agent that can cause histologic regression of Barrett esophagus in patients at high risk of developing esophageal cancer associated with high-grade dysplasia. Secondary - To assess whether erlotinib hydrochloride can cause molecular alterations in EGFR, phospho-EGFR, ...

Phase

Fludarabine Busulfan and Alemtuzumab Followed By Donor Stem Cell Transplant in Treating Patients With Hematological Cancer or Other Disease

OBJECTIVES: - To assess the safety and feasibility of reduced-intensity preparative regimen comprising fludarabine, busulfan, and alemtuzumab followed by allogeneic hematopoietic stem cell transplantation in patients with hematological malignancies or other diseases. - To assess the rate of donor engraftment in patients treated with this regimen. OUTLINE: This is a ...

Phase

Breast Cancer Registry for Participants With Breast Cancer or Characteristics of Hereditary Breast Cancer

OBJECTIVES: - To develop a web-based Breast Cancer Collaborative Registry (BCCR) as a repository for socio-demographic, environmental, clinical history, family history, and biospecimen data collected at the National Comprehensive Cancer Network (NCCN) centers for participants with a personal history of breast cancer and/or characteristics of hereditary breast cancer. - To ...

Phase N/A

Magnetic Acupressure in Reducing Pain in Cancer Patients Undergoing Bone Marrow Aspiration and Biopsy

OBJECTIVES: Primary - To compare pain rating in cancer patients undergoing bone marrow aspiration and biopsy (BMAB) treated with magnetic acupressure at bilateral large intestine 4 (LI 4) points vs sham acupressure at bilateral proximal fourth interosseus space of the hand. Secondary - To compare the duration of BMAB, patient's ...

Phase N/A