Hypocalcemia After Completion Thyroidectomy for Papillary Thyroid Carcinoma.

Area of Science:

• Endocrinology
• Surgical Oncology
• Head and Neck Surgery

Background:

• Papillary thyroid carcinoma (PTC) management often involves thyroidectomy.
• Completion thyroidectomy is a secondary procedure after initial lobectomy.
• Postoperative hypocalcemia is a common complication of thyroid surgery.

Purpose of the Study:

• To compare the incidence of postoperative hypocalcemia between total thyroidectomy and completion thyroidectomy for PTC.
• To identify potential predictive factors for hypocalcemia following PTC surgery.

Main Methods:

• Retrospective analysis of 340 patients with PTC.
• Comparison of hypocalcemia rates in total thyroidectomy versus completion thyroidectomy groups.
• Statistical analysis of factors including patient demographics, tumor characteristics, and surgical details.

Main Results:

• Postoperative hypocalcemia occurred in 37.8% of total thyroidectomy patients and 29.0% of completion thyroidectomy patients.
• The difference in hypocalcemia rates between the two surgical groups was not statistically significant.
• No correlation was found between hypocalcemia and analyzed predictive factors (sex, age, tumor size, side, lobe diameter, metastasis, surgeon).

Conclusions:

• There is no significant difference in postoperative hypocalcemia rates between total thyroidectomy and completion thyroidectomy for PTC.
• The studied predictive factors do not correlate with the occurrence of postoperative hypocalcemia in PTC patients.