Germ Cell Tumor and Testicular Tumor DNA Registry

Status:	Recruiting
Conditions:	Cancer
Therapuetic Areas:	Oncology
Healthy:	No
Age Range:	18 - Any
Updated:	3/15/2019
Start Date:	January 2014
End Date:	January 2020
Contact:	Darren Feldman, MD
Phone:	646-422-4491

This study is being done to create a registry to help us learn more about germ cell tumors
(GCT) and other testicular tumors. The registry will include people with these tumors and
also relatives and unrelated people without these tumors. This study will help us learn more
about the prevention, diagnosis, treatment and outcome of these tumors. Studying relatives of
patients and people unrelated to patients with GCT and other testicular tumors will help us
understand why some people get these tumors and why some people don't.

Inclusion Criteria:

Case Cohort

- Must be ≥ 18 years of age AND

- Must be an English-speaker AND

- Must have a diagnosis or suspicion of germ cell tumor and/or a testicular mass

Family Member Cohort

- Must be ≥ 18 years of age AND

- Must be an English-speaker AND

- Must be a blood relative of the proband. Family members of probands are eligible.
These individuals need not have a diagnosis of GCT-TT, as they will be used for
segregation analysis of suspected variants found in the proband.

Control Cohort

- Must be ≥ 18 years of age AND

- Must be an English-speaker AND

- Must not have a personal history of cancer, with the exception of non-melanoma skin
cancer, AND

- Must not have a family history of germ cell tumor or testicular tumor AND

- Must not be a blood relative of controls enrolled in this study

Exclusion Criteria:

We found this trial at

sites

Memorial Sloan Kettering Cancer Center

1275 York Ave
New York, New York 10021

(212) 639-2000