NCT02989103 2020-10-29Hyperthyroid Follow-Up StudyNational Institutes of Health Clinical Center (CC)Completed35,593 enrolled
NCT04304794 2020-03-11Iodinated Contrast Media Induced HyperthyroidismMedical University of WarsawCompleted36 enrolled
NCT02375451 2017-06-26Effect of Childhood Radioiodine Therapy on Salivary FunctionBoston Children's HospitalCompleted70 enrolled