Effects of Modern Chemotherapy Regimens on Spermatogenesis and Steroidogenesis in Adolescent and Young Adult (AYA) Survivors of Osteosarcoma
Effects of Modern Chemotherapy Regimens on Spermatogenesis and Steroidogenesis in Adolescent and Young Adult (AYA) Survivors of Osteosarcoma
This research trial studies saliva, semen, and blood samples to determine effects of chemotherapy on fertility in osteosarcoma survivors. Study biospecimen samples from osteosarcoma survivors in the laboratory may help doctors learn whether chemotherapy causes fertility problems and to learn more about the long term effects.
PRIMARY OBJECTIVES:
I. Determine whether infertility and/or biomarkers of spermatogenesis and steroidogenesis differ in male osteosarcoma survivors treated with cisplatin with or without ifosfamide compared to male controls without a history of cancer.
II. Evaluate whether cisplatin with or without ifosfamide for the treatment of osteosarcoma alters sperm deoxyribonucleic acid (DNA) methylation.
EXPLORATORY OBJECTIVES:
I. Evaluate the role of genetic susceptibility in the development of impairments in spermatogenesis or steroidogenesis with contemporary regimens for the treatment of osteosarcoma.
OUTLINE:
Participants complete a health questionnaire over 30-45 minutes. Patients also provide saliva and semen samples and undergo collection of blood.
Inclusion Criteria:
Received upfront therapies for osteosarcoma, which included cisplatin, (with or without other agents)
Patient must have completed cancer treatment >= 2 years prior to study enrollment
Osteosarcoma survivors without a systemically treated relapse or subsequent malignancy
Able to speak, read and write in English, French or Spanish
All patients and/or their parents or legal guardians must sign a written informed consent
All institutional, Food and Drug Administration (FDA), and National Cancer Institute (NCI) requirements for human studies must be met
Sacramento, California 95817, United States
Torrance, California 90502, United States
Grand Rapids, Michigan 49503, United States
Houston, Texas 77030, United States
Spokane, Washington 99204, United States