Vitamin D and Hypocalcemia

Vitamin D and Hypocalcemia- ATA meeting presentation 2014

Vit D deficiency is significantly associated with postoperative, symptomatic hypocalcemia in thyroid cancer patients undergoing TT plus CCND. In fact, vitamin D deficiency could predict symptomatic hypocalcemia in cases of postoperative iPTH levels <15 pg/mL,” said Nam. “We suggest that preoperative supplementation of oral vitamin D be considered as a way to minimize postoperative symptomatic hypocalcemia in thyroid cancer patients with preoperative vitamin D deficiency.”

Postoperative hypocalcemia is the most common complication after TT, with transient hypocalcemia occurring in about 30% to 50% of patients and permanent hypocalcemia, lasting 6 months or longer, occurring in 0.5% to 2% of patients. In addition to uncomfortable symptoms, postoperative hypocalcemia also results in longer hospital stays and ongoing laboratory tests.

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