Study of Kidney Tumors in Younger Patients |
Cytology Specimen Collection Procedure, Laboratory Biomarker Analysis |
Recruiting |
Blood Sample Markers of Reproductive Hormones in Assessing Ovarian Reserve in Younger Patients With Newly Diagnosed Lymphomas |
Laboratory Biomarker Analysis, Questionnaire Administration |
Active, not recruiting |
Effects of Dexrazoxane Hydrochloride on Biomarkers Associated With Cardiomyopathy and Heart Failure After Cancer Treatment |
Assessment of Therapy Complications, Laboratory Biomarker Analysis, Quality-of-Life Assessment, Questionnaire Administration |
Recruiting |
Genetic Analysis in Identifying Late-Occurring Complications in Childhood Cancer Survivors |
Questionnaire Administration, Laboratory Biomarker Analysis |
Recruiting |
Neuropsychological and Behavioral Testing in Younger Patients With Cancer |
Cognitive Assessment, Quality-of-Life Assessment |
Recruiting |
Evaluation of Immunologic Response Following COVID-19 Vaccination in Children, Adolescents, and Young Adults With Cancer |
Biospecimen Collection, Survey Administration |
Recruiting |
Biomarkers in Tumor Tissue Samples From Patients With Newly Diagnosed Neuroblastoma or Ganglioneuroblastoma |
Cytology Specimen Collection Procedure, Laboratory Biomarker Analysis |
Recruiting |
A Study of the Drug Letermovir as Prevention of Cytomegalovirus Infection After Stem Cell Transplant in Pediatric Patients |
Biospecimen Collection, Letermovir |
Not yet recruiting |
Studying the Effect of Levocarnitine in Protecting the Liver From Chemotherapy for Leukemia or Lymphoma |
Biospecimen Collection, Calaspargase Pegol, Levocarnitine, Pegaspargase, Quality-of-Life Assessment |
Recruiting |
A Study to Learn More About the Health of Persons With Down Syndrome After Treatment for Acute Leukemia |
Biospecimen Collection, Clinical Evaluation, Questionnaire Administration, Survey Administration |
Recruiting |