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Study identifier: NCT00040352 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Clinical, Laboratory, and Epidemiologic Characterization of Individuals and Families at High Risk of Melanoma

Condition: Melanoma · Dysplastic Nevus Syndrome  ·  Sponsor: National Cancer Institute (NCI)

PhaseN/A
Planned participants3000
Who can joinAll sexes, 4 Weeks to 99 Years
Healthy volunteersYes

About this study

This study will investigate how genetic and environmental factors contribute to the development of melanoma, a type of skin cancer, and related conditions. Individuals \>=4 weeks with a personal or family history of melanoma or atypical spitzoid/Spitz tumor may be eligible for this study. Participants will: * Fill out one or two questionnaires about their personal and family medical history. * Provide written consent for researchers to review their medical records and pathology materials related to their care and those of deceased relatives with melanomas, tumors, cancer, or other related illnesses for whom they are the next-of-kin or legally authorized representative. * Donate a blood or cheek cell sample to be used for genetic studies. (The blood sample is collected through a needle in an arm vein. The cheek cell sample is obtained either by gently brushing the inside of the mouth with a soft brush or by swishing a tablespoon of mouthwash and then spitting it into a container.) * Undergo a skin biopsy (removal of a small piece of skin tissue) for genetic study. For this procedure, the area of skin to be removed is numbed with a local anesthetic and a 1/4-inch piece of skin is excised with a cookie cutter-like instrument. The wound is then covered with a band-aid. Participants may be asked to travel to the NIH Clinical Center for evaluation, including a medical history, physical examination, and some of the following procedures: * Full body skin examination to evaluate t…

This description comes directly from the study's public registry record.

Talk to the study team

NCI Family Study Referrals  ·  (800) 518-8474  ·  ncifamilystudyreferrals@mail.nih.gov

Michael R Sargen, M.D.  ·  (240) 276-7354  ·  michael.sargen@nih.gov

Always discuss trial participation with your own doctor first.

Locations (2)

National Cancer Institute (NCI)Bethesda, Maryland, United StatesRecruiting
National Institutes of Health Clinical CenterBethesda, Maryland, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT00040352