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Collection of Serum and Tissue Samples From Patients With Biopsy-Proved or Suspected Malignant Disease

RecruitingObservational studyHealthy volunteers welcome

Collection of Serum and Tissue Samples From Patients With Biopsy-Proved or Suspected Malignant Diseases

Who can join

Ages 2 and older · All sexes · Healthy volunteers welcome

Full eligibility criteria
* INCLUSION CRITERIA:
* Individuals with biopsy-proven malignant disease
* Individuals suspected of having a malignant disease
* Individuals who have or are suspected of having an inherited genitourinary malignant disorder
* Participants must be \>= 2 years of age
* A relative (related by blood) of an individual with a confirmed or suspected diagnosis of a malignant disease or an inherited genitourinary malignant disorder.
* All participants and parents/guardians, for children younger than 18 years of age, must sign an informed consent document indicating their understanding of the investigational nature and the risks of this study before any protocol related studies are performed.

EXCLUSION CRITERIA:

-Individuals whose co-morbidities preclude surgical intervention.

About the study

Selected individuals suspected of having or with prior biopsy proof of malignant disease will be seen in the Urologic Oncology Branch, NCI. Blood samples may be collected at the time of the initial visit and at periodic intervals during the course of the disease. These samples will be stored in the tissue bank of the Urologic Oncology Branch. Aliquots of malignant and normal tissue will be collected at the time of surgery and stored in the tissue bank, Urologic Oncology Branch, NCI. These materials will be used in the research efforts of the Urologic Oncology Branch, NCI.

Sponsor: National Cancer Institute (NCI) · Participants: 5,950 · Started: Mar 12, 1998

Contact the study team

Official record on ClinicalTrials.gov — NCT00026884

Locations in the U.S.

MarylandNational Institutes of Health Clinical Center, Bethesda

Conditions

From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.