DNA Analysis in Samples From Younger Patients With Germ Cell Tumors and Their Parents or Siblings

Conditions:   Childhood Malignant Ovarian Germ Cell Tumor;   Childhood Malignant Testicular Germ Cell Tumor;   Ovarian Choriocarcinoma;   Ovarian Embryonal Carcinoma;   Ovarian Mixed Germ Cell Tumor;   Ovarian Teratoma;   Ovarian Yolk Sac Tumor;   Testicular Choriocarcinoma;   Testicular Embryonal Carcinoma;   Testicular Seminoma;   Testicular Teratoma;   Testicular Yolk Sac TumorInterventions:   Other: laboratory biomarker analysis;   Other: questionnaire administrationSponsors:   Children's Oncology Group;   National Cancer Institute (NCI)Recruiting - verified May 2015
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials