Predictive value of PTH level on day 1 after surgery for papillary thyroid carcinoma in patients with permanent hypoparathyroidism.
10.13201/j.issn.2096-7993.2023.05.009
- Author:
Jinwei GAO
1
;
Qi ZHANG
1
;
Zesheng WANG
1
;
Yibin GUO
1
;
Shengchang LIANG
1
;
Yupeng ZHANG
1
;
Kunpeng QU
1
Author Information
1. Department of General Surgery，Gansu Provincial People's Hospital，Lanzhou，730000，China.
- Publication Type:Journal Article
- Keywords:
parathyroid hormone;
permanent hypoparathyroidism;
radical operation of thyroid carcinoma
- MeSH:
Humans;
Calcium;
Hypoparathyroidism/surgery*;
Parathyroid Glands;
Parathyroid Hormone;
Postoperative Complications/surgery*;
Thyroid Cancer, Papillary/surgery*;
Thyroid Neoplasms/complications*;
Thyroidectomy
- From:
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
2023;37(5):365-369
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the relationship between parathyroid hormone（PTH） level and permanent hypoparathyroidism（PHPP） on the first day after radical papillary thyroidectomy, and its predictive value. Methods:A total of 80 patients with papillary thyroid cancer who underwent total thyroid resection and central lymph node dissection were collected and analyzed from January 2021 to January 2022. According to whether PHPP occurred after surgery, the patients were divided into hypoparathyroidism group and normal parathyroid function group, and univariate and binary logistics regression were used to analyze the correlation between PTH and serum calcium levels and PHPP on the first day after surgery in two groups. The dynamic changes of PTH at different time points after operation were analyzed. The area under the receiver operating characteristic was used to evaluate the predictive power of PTH on the development of PHPP after surgery. Results:Among the 80 patients with papillary thyroid cancer, 10 cases developed PHPP, with an incidence rate of 12.5%. Binary logistics regression analysis showed that PTH on the first postoperative day（OR=14.534, 95%CI: 2.377-88.858, P=0.004） was an independent predictive risk factor for postoperative PHPP. Taking PTH=8.75 ng/L on the first postoperative day as the cut-off value, the AUC of the area under the curve was 0.874（95%CI: 0.790-0.958, P<0.001）, the sensitivity was 71.4%, the specificity was 100%, and the Yoden index was 0.714. Conclusion:PTH level on the first day after total thyroid papillary carcinoma surgery is closely related to PHPP, and is an independent predictor of PHPP.
