Autoimmune Endocrine Disease Related Antibodies Before the Start of Immune Checkpoint Inhibitor Therapy

For the analysis of the autoimmune endocrine disease related antibodies (Ab) before the start of the immunotherapy, a blood sample will be collected aligned with the first visit with the treating gastro-enterologist/oncologist/pneumologist for analysis of: anti-thyroglobulin Ab (aTg), anti-thyroperoxidase Ab (aTPO), TSH receptor antibodies (TRAb), pituitary Ab, adrenal Ab, and anti-glutamic acid decarboxylase (GAD) Ab.