Abstract
PURPOSE: Patients with thyroid goiters and compressive symptoms are treated with surgery. The adequate extent of this surgery for these cases remains unclear. In the current study, we analyze the effect of surgery, total thyroidectomy versus hemithyroidectomy, on the resolution of various compressive symptoms. MATERIALS AND METHODS: This retrospective analysis utilized the TriNetX Research Network to recognize adults with thyroid goiters treated surgically. International Classification of Diseases 10 (ICD10) was used to identify patients. Two groups were created based on surgical treatment, for either a hemithyroidectomy or total thyroidectomy. The primary outcomes were compression symptoms, including dysphagia, choking/globus sensation, dyspnea, cough, and hoarseness/dysphonia. RESULTS: This retrospective review included 45,539 subjects. Of these, 9293 had a partial thyroidectomy, and 36,246 had a total thyroidectomy. After propensity score matching was done for compression symptoms before surgery, there were 8280 patients in each group. There were no differences in symptoms between the matched groups, except for increased hoarseness and dysphonia after total thyroidectomy (RR, 95 % CI) (0.781, 0.67-0.91). Compression symptoms significantly decreased after surgical treatment in both the hemithyroidectomy and total thyroidectomy groups. CONCLUSIONS: Hemithyroidectomy is associated with efficacy similar to total thyroidectomy in reducing compression symptoms postoperatively. Hemithyroidectomy may be able to alleviate compressive symptoms with less surgical risk.