Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
Bayer
Age
0–3
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
Children under age 4 in the Kaiser Permanente Northern California (KPNC) database, who had a diagnostic procedure with an iodinated contrast agent.
Participants should be member of the KPNC for at least 3 months before the iodinated contrast exposure, except where the child is under 3 months of age at time of initial exposure, and 2 weeks after the exposure.
You may not be if
Diagnosis of hypothyroid any time prior to the iodine contrast exposure.
Lab values for low thyroid (TSH \> 5 mU/L for children) any time before the exposure
Thyroid replacement therapy, Hashimoto thyroiditis, or congenital hypothyroidism any time prior to exposure.
Clareo Health | Iodinated Contrast Agents and Risk of Hypothyroidism in Young Children in the United States
