Postoperative Hypoparathyroidism in Thyroid Surgery for Papillary Thyroid Carcinoma
Author Information
Author(s): Wang Bin, Zhu Chun-Rong, Fei Yuan, ShanZhou Qiyue, Liu Hong, Yao Xin-Min, Wu Jian
Primary Institution: The Third People’s Hospital of Chengdu
Hypothesis
Does central lymph node dissection increase the incidence of postoperative hypoparathyroidism during thyroid surgery for papillary thyroid carcinoma compared to surgery for benign thyroid diseases?
Conclusion
The incidence of postoperative hypoparathyroidism during thyroid surgery with central lymph node dissection for papillary thyroid carcinoma is comparable to that during surgery for benign thyroid diseases.
Supporting Evidence
- The incidence of immediate hypoparathyroidism was 9.2% for benign thyroid diseases and 3.0% for papillary thyroid carcinoma.
- For total thyroidectomy, the immediate hypoparathyroidism rates were 25.0% for benign and 33.8% for papillary thyroid carcinoma.
- The study included a total of 1232 patients.
Takeaway
This study looked at how thyroid surgery affects a condition called hypoparathyroidism. It found that the surgery for cancer and non-cancer cases had similar effects on this condition.
Methodology
The study compared postoperative hypoparathyroidism incidence between patients undergoing thyroidectomy with central neck dissection for papillary thyroid carcinoma and those undergoing thyroidectomy for benign thyroid diseases.
Potential Biases
Potential bias due to the retrospective nature of the study and the exclusion criteria.
Limitations
The study is retrospective and may have selection bias.
Participant Demographics
Patients who underwent thyroid surgery between July 2018 and December 2022, including those with papillary thyroid carcinoma and benign thyroid diseases.
Statistical Information
P-Value
P = 0.157; P = 0.06; P = 0.12; P = 0.99
Confidence Interval
95% CI 1.034–3.849
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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