Cited by 250Thyroid Disorders and TreatmentsThyroid and Parathyroid SurgeryOphthalmology and Eye Disorders

Comparative Effectiveness of Therapies for Graves' Hyperthyroidism: A Systematic Review and Network Meta-Analysis

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Sundaresh, Vishnu, Brito, Juan P., Wang, Zhen, Prokop, Larry J., Stan, Marius N., Murad, Mohammad H., Bahn, Rebecca S.·2013·The Journal of Clinical Endocrinology & Metabolism

Abstract

CONTEXT: Several treatment options are available for Graves' disease (GD), including antithyroid drugs (ATDs), radioactive iodine (RAI), and thyroidectomy. OBJECTIVE: The primary outcome was to determine the relapse rates of various treatment options. The secondary outcome was to present data regarding adverse effects of ATDs. DATA SOURCES: We searched multiple databases through March 2012. STUDY SELECTION: Eligible studies were randomized clinical trials and comparative cohort studies in adults that included 2 or more treatment options for GD. DATA EXTRACTION: Two reviewers independently selected studies, appraised study quality, extracted outcome data, and determined adverse effect profiles. DATA SYNTHESIS: We found 8 studies with 1402 patients from 5 continents. Mean follow-up duration in months was: ATDs, 57; RAI, 64; and surgery, 59. Studies were at moderate to high risk of bias. Network meta-analysis suggested higher relapse rates with ATDs (52.7%; 352 of 667) than RAI (15%, 46 of 304) (odds ratio = 6.25; 95% confidence interval, 2.40-16.67) and with ATDs than surgery (10%; 39 of 387) (odds ratio = 9.09; 95% confidence interval, 4.65-19.23). There was no significant difference in relapse between RAI and surgery. Examination of 31 cohort studies identified adverse effects of ATDs in 692 of 5136 (13%) patients. These were more common with methimazole, mainly owing to dermatological complications, whereas hepatic effects were more common with propylthiouracil use. CONCLUSION: We confirm the relatively high relapse rate of ATD therapy in comparison with RAI or surgery, along with a significant side effect profile for these drugs. These data can inform discussion between physicians and patients regarding the choice of therapy for GD. The limited quality of the evidence in the literature underlines the need for future randomized clinical trials in this area.

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Authors
Sundaresh, V., Brito, J. P., Wang, Z., Prokop, L. J., Stan, M. N., Murad, M. H., & Bahn, R. S.
Affiliations
Mayo Clinic (US)
Corresponding author
Bahn, Rebecca S.
Venue
The Journal of Clinical Endocrinology & Metabolism
Published
2013-09
Volume
98
Issue
9
Pages
3671-3677
ISSN
  • 0021-972X (ISSN-L)
  • 1945-7197
OpenAlex
W1983002130
Cited by
250
References
31
Citations by year
2026: 10 · 2025: 18 · 2024: 22 · 2023: 28 · 2022: 22 · 2021: 28 · 2020: 18 · 2019: 21 · 2018: 20 · 2017: 16 · 2016: 14 · 2015: 18 · 2014: 14 · 2013: 1
FWCI
2.30
Type
journal article
Language
en
Open access
Locations
  • The Journal of Clinical Endocrinology & Metabolism (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Georgia Clinical and Translational Science Alliance (UL1 TR000135)
  • National Institutes of Health (UL1TR000135, TR000135)
  • National Center for Advancing Translational Sciences (CTSA Grant UL1 TR000135, TR000135)
Topics
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Thyroid Disorders and Treatments
  • Health Sciences › Medicine › Surgery › Thyroid and Parathyroid Surgery
  • Health Sciences › Medicine › Pathology and Forensic Medicine › Ophthalmology and Eye Disorders
Keywords
Graves' disease, Graves' hyperthyroidism, antithyroid drugs, radioactive iodine, thyroidectomy, relapse rate, adverse drug reactions, methimazole, propylthiouracil, comparative effectiveness
MeSH terms
Female, Graves Disease, Humans, Iodine Radioisotopes, Male, Recurrence, Antithyroid Agents, Thyroidectomy, Databases, Factual, Treatment Outcome

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