title: Outcomes analysis of radioactive iodine and total thyroidectomy for pediatric Graves' disease.
abstract: BACKGROUND
  The majority of pediatric patients with Graves' disease will ultimately require definitive therapy in the form of radioactive iodine (RAI) ablation or thyroidectomy. There are few studies that directly compare the efficacy and complication rates between RAI and thyroidectomy. We compared the relapse rate as well as the acute and long-term complications of RAI and total thyroidectomy among children and adolescents with Graves' disease treated at our center.
  
  
  METHODS
  Medical records from 81 children and adolescents with a diagnosis of Graves' disease who received definitive therapy over a 12-year period were reviewed.
  
  
  RESULTS
  Fifty one patients received RAI and 30 patients underwent thyroidectomy. The relapse rate was not significantly different between RAI and thyroidectomy (12.1% vs. 0.0%, p=0.28). There were no acute or long-term complications in the RAI group, but there were eight cases of hypoparathyroidism (two transient and six permanent) in the thyroidectomy group. None of the patients developed a recurrent laryngeal nerve injury.
  
  
  CONCLUSIONS
  RAI is a safe and effective option for treatment of children and adolescents with Graves' disease. In light of the rate of permanent hypoparathyroidism seen at our center with thyroidectomy and previously published long-term safety of RAI, we recommend RAI as the first line treatment for children and adolescents with Graves' disease. For those centers performing thyroidectomies, we recommend that each center select 1-2 high-volume pediatric surgeons to perform all thyroid procedures, allowing individuals to increases case volume and potentially decrease long-term complications of thyroidectomy.
authors.forename: Reuven Zev
authors.initials: RZ
authors.lastname: Cohen
authors.forename: Eric I
authors.initials: EI
authors.lastname: Felner
authors.forename: Kurt F
authors.initials: KF
authors.lastname: Heiss
authors.forename: J Bradley
authors.initials: JB
authors.lastname: Wyly
authors.forename: Andrew B
authors.initials: AB
authors.lastname: Muir
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003131:Combined Modality Therapy; D005260:Female; D005500:Follow-Up Studies; D006111:Graves Disease / Q000628:therapy*; D006801:Humans; D007457:Iodine Radioisotopes / Q000627:therapeutic use*; D008297:Male; D011183:Postoperative Complications; D011379:Prognosis; D012008:Recurrence; D012189:Retrospective Studies; D013965:Thyroidectomy / Q000379:methods*; D014464:Ultrasonic Therapy
chemical_list: D007457:Iodine Radioisotopes