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Adenocarcinoma Clinical Trials

A listing of Adenocarcinoma 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 (34) clinical trials

Studies on Tumors of the Thyroid

The purpose of this study is to evaluate methods for preoperative diagnosis and therapy of thyroid cancer and to screen patients for participation in other protocols. Study subjects will include adults and children with thyroid nodules or cancer requiring diagnostic fine needle aspiration biopsy, surgery, radioiodine scanning or therapy for ...

Phase N/A

Studies of Elevated Parathyroid Activity

Patients with confirmed or suspected primary hyperparathyroidism or complications therefrom (such as postoperative hypoparathyroidism) will be admitted for diagnosis and treatment. The principal diagnostic components are calcium in serum and urine and parathyroid hormone in serum. Patients with moderately to highly severe primary hyperparathyroidism will be treated. Treatment will be ...

Phase N/A

An Investigation of Pituitary Tumors and Related Hypothalmic Disorders

There are a variety of tumors affecting the pituitary gland; The gene(s) involved in the pathogenesis of these tumors are largely not known; their possible association with other developmental defects or inheritance pattern(s) has not been investigated. The present study serves as a (i) screening/training, and, (ii) a research protocol. ...

Phase N/A

Barrett's Esophagus Patient Registry

The ultimate goal of the Barrett's Esophagus Patient Registry is to help develop more effective targeted screening strategies and treatment options for Barrett's esophagus and esophageal adenocarcinoma (EAC). We plan to do by developing a registry that will serve as a platform. Examples of analyses could include identifying genetic determinants ...

Phase N/A

The Treatment and Natural History of Acromegaly

The purpose of this study is to investigate the treatment and natural history of acromegaly. We have a longstanding interest in acromegaly treatment, and a cohort that has been followed for 30 years, or more in some cases. We will continue to follow patients and recruit new patients for treatment ...

Phase N/A

Evaluation of Patients With Endocrine-Related Conditions

This protocol is designed to allow inpatient and outpatient evaluation of adults with a variety of endocrine disorders for purposes of research and physician education in our accredited endocrinology training programs. The research-directed evaluations may include blood, saliva, or urine samples, or evaluation tissue that was routinely collected for clinical ...

Phase N/A

Collection of Blood Bone Marrow Tumor or Tissue Samples From Patients With Cancer to Study Drug Resistance

Background: Ongoing research in the Experimental and Molecular Therapeutics Sections, NCI, requires the availability of blood, serum, tumor, hair follicle and tissue samples from patients with cancer. Resistance is the underlying cause of treatment failure, and may present as acquired or intrinsic drug resistance. Patients with cancer frequently present with ...

Phase N/A

Characterization of Receptors in Non-functioning Pituitary Macroadenomas

The pituitary gland in the brain is the master hormonal gland and is surrounded by important nerves and blood vessels. The pituitary gland can develop various types of tumors, some which do not produce any hormones and are called non-functioning pituitary adenomas. These non-functioning tumors can grow and can cause ...

Phase

Genetic Susceptibility to Kidney Cancer

This study will further the understanding of the genetic events leading to the development of RCC; explore the genetic basis for genetic instability and how it affects cancer risk; and eventually provide a means of identifying a subgroup of individuals who are most likely to develop RCC. Such individuals may ...

Phase N/A

Pancreatic Adenocarcinoma Gene Environment Risk Study

After informed consent, participants will be asked to complete a medical/family history questionnaire and provide a blood sample. Some participants may also be asked to provide a urine sample. Individuals undergoing procedures that require collection of biological samples for clinical purposes may have these samples saved for research purposes. Participants ...

Phase N/A