Surgery to remove the entire thyroid gland in children with Graves' disease carries a small risk of temporary voice changes (5.1%) and a very low risk of permanent low calcium levels (0.6%).
Evidence from Studies
No evidence studies found yet.
What Would Prove This
Per GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this claim, ordered from strongest to weakest.
A systematic review of RCTs and high-quality cohort studies would provide the most precise estimate of complication rates by pooling data across diverse surgical settings and surgeon volumes.
A systematic review and meta-analysis of all prospective cohort studies and RCTs reporting temporary and permanent complications after total thyroidectomy in children aged 8–18 with Graves' disease, with standardized definitions of nerve palsy (laryngoscopy-confirmed) and hypoparathyroidism (serum calcium <8.0 mg/dL and PTH <10 pg/mL at 6 months).
An RCT would provide the most reliable estimate of complication rates by standardizing surgical technique and postoperative care across centers.
A multicenter RCT enrolling 500 children aged 8–18 with Graves' disease randomized to total thyroidectomy or RAI, with all surgeries performed by high-volume pediatric endocrine surgeons using standardized protocols, and complications assessed by blinded otolaryngologists and endocrinologists at 1, 6, and 12 months.
A prospective cohort study with standardized outcome assessment would provide accurate, real-world estimates of complication rates in diverse clinical settings.
A prospective multicenter cohort study following 1,000 children aged 8–18 undergoing total thyroidectomy for Graves' disease, with standardized preoperative laryngoscopy, intraoperative nerve monitoring, and postoperative calcium and PTH monitoring at 24h, 1 week, 1 month, and 6 months, with outcomes adjudicated by blinded clinicians.
A case-control study could identify risk factors for complications by comparing children who developed nerve palsy or hypoparathyroidism with those who did not.
A matched case-control study comparing 100 children with temporary recurrent laryngeal nerve palsy after thyroidectomy with 200 matched controls without palsy, assessing surgical technique, gland size, dissection time, and intraoperative nerve monitoring use.
A cross-sectional study could estimate the prevalence of complications at a single time point across institutions, but cannot determine incidence or causality.
A national cross-sectional survey of 2,000 children aged 8–18 who underwent thyroidectomy for Graves' disease, assessing current status of voice function and calcium levels at a single time point, stratified by time since surgery and surgeon volume.