BACKGROUND: Hypocalcaemia after thyroidectomy is the most common postoperative complication, with a reported incidence from 0.5% to even 50% of the operated patients. Hypoparathyroidism could be a result of careless or inadequate preparation during the surgical procedure. There is a variety of proposed options for the prediction of the incidence of hypocalcaemia. The most effective of them are the peri-operative and intra-operative measurements of the parathyroid hormone (PTH) level. METHODS: A prospective study was performed on 100 patients who underwent total thyroidectomy from January 2007 to June 2008. The total calcium level and intact human PTH (iPTH) levels were measured 24 hours before as well as 1 hour and 24 hours after the surgery. THE AIM: The goal of the study was to assess the potential correlation between the iPTH levels after the operation and the development of hypocalcaemia. The possible prediction value of postoperative iPTH levels was to be assessed. RESULTS: We have presented a significant correlation between early iPTH measurement and the risk of hypocalcaemia. Moreover, a significant correlation between the iPTH level one hour after operation with the calcium level 24 hours after the operation was demonstrated. CONCLUSION: Early postoperative assessment of iPTH levels can be used to identify the group of patients at risk of hypocalcaemia after thyroidectomy. Pre-emptive calcium supplementation can lead to the avoidance of complications causing prolonged hospital stay and most importantly to prevent severe hypocalcaemia.
BACKGROUND: Hypocalcaemia after thyroidectomy is the most common postoperative complication, with a reported incidence from 0.5% to even 50% of the operated patients. Hypoparathyroidism could be a result of careless or inadequate preparation during the surgical procedure. There is a variety of proposed options for the prediction of the incidence of hypocalcaemia. The most effective of them are the peri-operative and intra-operative measurements of the parathyroid hormone (PTH) level. METHODS: A prospective study was performed on 100 patients who underwent total thyroidectomy from January 2007 to June 2008. The total calcium level and intact humanPTH (iPTH) levels were measured 24 hours before as well as 1 hour and 24 hours after the surgery. THE AIM: The goal of the study was to assess the potential correlation between the iPTH levels after the operation and the development of hypocalcaemia. The possible prediction value of postoperative iPTH levels was to be assessed. RESULTS: We have presented a significant correlation between early iPTH measurement and the risk of hypocalcaemia. Moreover, a significant correlation between the iPTH level one hour after operation with the calcium level 24 hours after the operation was demonstrated. CONCLUSION: Early postoperative assessment of iPTH levels can be used to identify the group of patients at risk of hypocalcaemia after thyroidectomy. Pre-emptive calcium supplementation can lead to the avoidance of complications causing prolonged hospital stay and most importantly to prevent severe hypocalcaemia.
Authors: S Mattoo; A Agarwal; S Mayilvaganan; P Mishra; G Agarwal; A Mishra; G Chand; S K Gupta; S K Mishra Journal: J Endocrinol Invest Date: 2021-01-27 Impact factor: 4.256
Authors: Kathrin Nagel; Anne Hendricks; Christina Lenschow; Michael Meir; Stefanie Hahner; Martin Fassnacht; Armin Wiegering; Christoph-Thomas Germer; Nicolas Schlegel Journal: BJS Open Date: 2022-09-02