About this trial
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.
Eligibility criteria
Qualifiers
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
Must be ≥ 18 years of age AND
Disqualifiers
None
Trial design
Treatments tested in this trial
- Questionnaires
- sample of blood or saliva
Treatment groups
Locations
8Sponsors and collaborators
Memorial Sloan Kettering Cancer Center
Lead sponsor