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Vitamin d levels may predict thyroid side effects in cancer patients on immunotherapy

Knowledge-focused Recruiting now

This study looks at whether the amount of vitamin D in your blood affects your chance of developing thyroid problems while receiving a common type of cancer immunotherapy (PD-1/PD-L1 inhibitors). Researchers will measure vitamin D and thyroid function before and during standard c…

Matched conditions: PD-1

Sponsor: Icahn School of Medicine at Mount Sinai • Aim: Knowledge-focused

Last updated May 13, 2026 16:02 UTC

PD-1

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Vitamin d levels may predict thyroid side effects in cancer patients on immunotherapy