Preoperative Vitamin D May Reduce Hypocalcemia After Parathyroidectomy, suggests study
Researchers have found in a new study that Preoperative vitamin D supplementation appears to be safe and may help reduce hypocalcemia-related complications following parathyroidectomy. However, the current evidence supporting this benefit is low in quality, highlighting the need for better-designed studies to confirm its effectiveness.
Parathyroidectomy is the treatment for primary hyperparathyroidism, yet postoperative hypocalcemia and hungry bone syndrome remain common. Vitamin D deficiency has been suggested as a modifiable risk factor, but evidence supporting preoperative supplementation is inconsistent. Primary hyperparathyroidism is an endocrine disorder characterized by excessive, unsuppressed parathyroid hormone (PTH) secretion concurrent with mild–moderate hypercalcemia. In North America, the prevalence ranges from 0.4% to 3.1%, with data variability partly due to differences in serum calcium testing availability across different geographic regions. This condition predominantly affects individuals over 40 years old and is most common in postmenopausal women. Untreated and prolonged elevation of PTH disrupts calcium homeostasis, which can cause bone mass density loss, pathologic fractures, and nephrolithiasis. When clinically indicated, surgical excision of the affected parathyroid glands is effective and used as standard treatment
Reference:
M. Gynn, H. M. Dana, and O. Butskiy, “ Vitamin D Pretreatment to Prevent the Risk of Postoperative Hypocalcemic Complications After Parathyroidectomy in Primary Hyperparathyroidism: A Systematic Review and Meta-Analysis,” Head & Neck (2026): 1–11, https://doi.org/10.1002/hed.70205.
Keywords:
Preoperative, Vitamin D, Reduce, Hypocalcemia , After, Parathyroidectomy, M. Gynn, H. M. Dana, and O. Butskiy
Disclaimer: This website is primarily for healthcare professionals. The content here does not replace medical advice and should not be used as medical, diagnostic, endorsement, treatment, or prescription advice. Medical science evolves rapidly, and we strive to keep our information current. If you find any discrepancies, please contact us at corrections@medicaldialogues.in. Read our Correction Policy here. Nothing here should be used as a substitute for medical advice, diagnosis, or treatment. We do not endorse any healthcare advice that contradicts a physician's guidance. Use of this site is subject to our Terms of Use, Privacy Policy, and Advertisement Policy. For more details, read our Full Disclaimer here.
NOTE: Join us in combating medical misinformation. If you encounter a questionable health, medical, or medical education claim, email us at factcheck@medicaldialogues.in for evaluation.