323
Participants
Start Date
February 28, 1997
Primary Completion Date
April 30, 2011
Study Completion Date
April 30, 2011
self-administered questionnaire and blood draw
Epidemiologic data will be collected via a self-administered questionnaire which will be distributed to subjects by a member of the study staff. It should take less than fifteen minutes to complete, and subjects will have the options of completing it at the time of their blood-drawing or filling it out at home and mailing it back to the study staff.
self-administered questionnaire and blood draw
Epidemiologic data will be collected via a self-administered questionnaire which will be distributed to subjects by a member of the study staff. It should take less than fifteen minutes to complete, and subjects will have the options of completing it at the time of their blood-drawing or filling it out at home and mailing it back to the study staff.
health questionnaire, blood draw and skin exam
Numbers will be randomly selected from a pool of prefixes. Numbers will be screened by computer for being working, non-business, non-fax, and non-modem numbers. After establishing eligibility for the study, we will send the potential control a letter further explaining the purpose of the study and its requirements. An interviewer will then call to arrange an appointment. During the interview, the subject will sign informed consent, be given the public health questionnaire, have 30 ml of blood drawn, and undergo the skin examination of arms and back.
Memorial Sloan-Kettering Cancer Center, New York
University of New Mexico
OTHER
Yale University
OTHER
Memorial Sloan Kettering Cancer Center
OTHER