Abstract
Purpose
This review focuses on post-operative thyroid hormone replacement and thyrotropin suppression therapy in patients with differentiated thyroid cancer.
Methods
A clinical review.
Results
Differentiated thyroid cancers (DTC), including papillary and follicular thyroid cancers, have an excellent prognosis and their management leverages a unique set of clinical tools arising from homology to the normal thyroid follicular cell. Surgery is the cornerstone of initial management, and post-operative care often requires thyroid hormone replacement therapy, which may be approached with the intent of physiologic normalization or used pharmacologically to suppress TSH as part of a DTC treatment.
Conclusion
Management of DTC and approaches to TSH suppression are tailored to an individual’s risk of DTC recurrence and are adjusted to a patient’s clinical status and comorbidities over time with the goal of mitigating risk and maximizing benefit.
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References
M. Pizzato et al. The epidemiological landscape of thyroid cancer worldwide: Globocan estimates for incidence and mortality rates in 2020. Lancet Diabetes Endocrinol. 10(4), 264–272 (2022)
B.R. Haugen et al. 2015 American Thyroid Association management guidelines for adult patients with thyroid nodules and differentiated thyroid cancer: the American Thyroid Association guidelines task force on thyroid nodules and differentiated thyroid cancer. Thyroid 26(1), 1–133 (2016)
L. Davies, H.G. Welch, Current thyroid cancer trends in the United States. JAMA Otolaryngol. Head. Neck Surg. 140(4), 317–322 (2014)
S.H. Nam et al. A comparison of the 7th and 8th editions of the AJCC staging system in terms of predicting recurrence and survival in patients with papillary thyroid carcinoma. Oral. Oncol. 87, 158–164 (2018)
M. Schlumberger, S. Leboulleux, Current practice in patients with differentiated thyroid cancer. Nat. Rev. Endocrinol. 17(3), 176–188 (2021)
R.M. Tuttle et al. Controversies, consensus, and collaboration in the use of (131) I therapy in differentiated thyroid cancer: a joint statement from the American Thyroid Association, the European Association of nuclear medicine, the society of nuclear medicine and molecular imaging, and the European Thyroid Association. Thyroid 29(4), 461–470 (2019)
F. Vaisman et al. Initial therapy with either thyroid lobectomy or total thyroidectomy without radioactive iodine remnant ablation is associated with very low rates of structural disease recurrence in properly selected patients with differentiated thyroid cancer. Clin. Endocrinol. (Oxf.) 75(1), 112–119 (2011)
R.M. Tuttle, L. Zhang, A. Shaha, A clinical framework to facilitate selection of patients with differentiated thyroid cancer for active surveillance or less aggressive initial surgical management. Expert Rev. Endocrinol. Metab. 13(2), 77–85 (2018)
D. De Carlucci Jr et al. Thyroid function after unilateral total lobectomy: risk factors for postoperative hypothyroidism. Arch. Otolaryngol. Head. Neck Surg. 134(10), 1076–1079 (2008)
Z. Li et al. Prevalence of and risk factors for hypothyroidism after hemithyroidectomy: a systematic review and meta-analysis. Endocrine 70(2), 243–255 (2020)
N. Addasi, A. Fingeret, W. Goldner, Hemithyroidectomy for thyroid cancer: a review. Medicina (Kaunas) 56(11), 586 (2020). https://doi.org/10.3390/medicina56110586
M. Wilson et al. Postoperative thyroid hormone supplementation rates following thyroid lobectomy. Am. J. Surg. 220(5), 1169–1173 (2020)
S. Park et al. Clinical features of early and late postoperative hypothyroidism after lobectomy. J. Clin. Endocrinol. Metab. 102(4), 1317–1324 (2017)
P.R. Larsen, A.M. Zavacki, The role of the iodothyronine deiodinases in the physiology and pathophysiology of thyroid hormone action. Eur. Thyroid J. 1(4), 232–242 (2012)
B. Rousset et al. Chapter 2 Thyroid Hormone Synthesis And Secretion, in Endotext, K.R. Feingold, et al., Editors. 2000, MDText.com, Inc. Copyright © 2000-2023, MDText.com, Inc. South Dartmouth (MA)
P. Colucci et al. A review of the pharmacokinetics of levothyroxine for the treatment of hypothyroidism. Eur. Endocrinol. 9(1), 40–47 (2013)
E.V. Nagy et al. New formulations of levothyroxine in the treatment of hypothyroidism: trick or treat? Thyroid 31(2), 193–201 (2021)
J. Jonklaas et al. Guidelines for the treatment of hypothyroidism: prepared by the American Thyroid Association task force on thyroid hormone replacement. Thyroid 24(12), 1670–1751 (2014)
J.G. Watsky, M.A. Koeniger, Prevalence of iatrogenic hyperthyroidism in a community hospital. J. Am. Board Fam. Pr. 11(3), 175–179 (1998)
S.K. Krishnan et al. High prevalence of iatrogenic hyperthyroidism in elderly patients with atrial fibrillation in an anticoagulation clinic. Mo Med 108(4), 280–283 (2011)
H.B. Burch, Drug effects on the thyroid. N. Engl. J. Med. 381(8), 749–761 (2019)
D.J. Halsall, E. English, V.K. Chatterjee, Interference from heterophilic antibodies in TSH assays. Ann. Clin. Biochem. 46(Pt 4), 345–346 (2009)
W.M. Wiersinga et al. 2012 ETA guidelines: the use of L-T4 + L-T3 in the treatment of hypothyroidism. Eur. Thyroid J. 1(2), 55–71 (2012)
E.A. McAninch, A.C. Bianco, The history and future of treatment of hypothyroidism. Ann. Intern Med. 164(1), 50–56 (2016)
E.A. McAninch, A.C. Bianco, The swinging pendulum in treatment for hypothyroidism: from (and toward?) combination therapy. Front Endocrinol. (Lausanne) 10, 446 (2019)
S.J. Peterson et al. An online survey of hypothyroid patients demonstrates prominent dissatisfaction. Thyroid 28(6), 707–721 (2018)
J. Jonklaas et al. Evidence-based use of levothyroxine/liothyronine combinations in treating hypothyroidism: a consensus document. Thyroid 31(2), 156–182 (2021)
M.A. Greer, E.B. Astwood, Treatment of simple goiter with thyroid. J. Clin. Endocrinol. Metab. 13(11), 1312–1331 (1953)
G. Crile Jr, Endocrine dependency of papillary carcinomas of the thyroid. Jama 195(9), 721–724 (1966)
H.W. Balme, Metastatic carcinoma of the thyroid successfully treated with thyroxine. Lancet 263(6816), 812–813 (1954)
E.L. Mazzaferri, R.L. Young, Papillary thyroid carcinoma: a 10-year follow-up report of the impact of therapy in 576 patients. Am. J. Med. 70(3), 511–518 (1981)
E.L. Mazzaferri et al. Papillary thyroid carcinoma: the impact of therapy in 576 patients. Med. (Baltim.) 56(3), 171–196 (1977)
N.J. McGriff et al. Effects of thyroid hormone suppression therapy on adverse clinical outcomes in thyroid cancer. Ann. Med. 34(7-8), 554–564 (2002)
B. Biondi, D.S. Cooper, Thyroid hormone suppression therapy. Endocrinol. Metab. Clin. North Am. 48(1), 227–237 (2019)
B. Biondi et al. Cardiac effects of long-term thyrotropin-suppressive therapy with levothyroxine. J. Clin. Endocrinol. Metab. 77(2), 334–338 (1993)
E.N. Klein Hesselink et al. Increased risk of atrial fibrillation after treatment for differentiated thyroid carcinoma. J. Clin. Endocrinol. Metab. 100(12), 4563–4569 (2015)
N. Pajamaki et al. Long-term cardiovascular morbidity and mortality in patients treated for differentiated thyroid cancer. Clin. Endocrinol. (Oxf.) 88(2), 303–310 (2018)
A. Abonowara et al. Prevalence of atrial fibrillation in patients taking TSH suppression therapy for management of thyroid cancer. Clin. Invest. Med. 35(3), E152–E156 (2012)
E.N. Klein Hesselink et al. Long-term cardiovascular mortality in patients with differentiated thyroid carcinoma: an observational study. J. Clin. Oncol. 31(32), 4046–4053 (2013)
K.A. Heemstra et al. The effects of thyrotropin-suppressive therapy on bone metabolism in patients with well-differentiated thyroid carcinoma. Thyroid 16(6), 583–591 (2006)
M.R. Turner et al. Levothyroxine dose and risk of fractures in older adults: nested case-control study. BMJ 342, d2238 (2011)
M.R. Blum et al. Subclinical thyroid dysfunction and fracture risk: a meta-analysis. JAMA 313(20), 2055–2065 (2015)
S. Tagay et al. Health-related quality of life, anxiety and depression in thyroid cancer patients under short-term hypothyroidism and TSH-suppressive levothyroxine treatment. Eur. J. Endocrinol. 153(6), 755–763 (2005)
M.H. Samuels et al. The effects of levothyroxine replacement or suppressive therapy on health status, mood, and cognition. J. Clin. Endocrinol. Metab. 99(3), 843–851 (2014)
S. Diessl et al. Impact of moderate vs stringent TSH suppression on survival in advanced differentiated thyroid carcinoma. Clin. Endocrinol. (Oxf.) 76(4), 586–592 (2012)
S. Leboulleux et al. Thyroidectomy without radioiodine in patients with low-risk thyroid cancer. N. Engl. J. Med. 386(10), 923–932 (2022)
A.A. Carhill et al. Long-term outcomes following therapy in differentiated thyroid carcinoma: NTCTCS registry analysis 1987–2012. J. Clin. Endocrinol. Metab. 100(9), 3270–3279 (2015)
G.C. Hovens et al. Associations of serum thyrotropin concentrations with recurrence and death in differentiated thyroid cancer. J. Clin. Endocrinol. Metab. 92(7), 2610–2615 (2007)
L. Bischoff, M.R. Haymart, Optimal thyrotropin following lobectomy for papillary thyroid cancer: does it exist? Thyroid 32(2), 117–118 (2022)
M.A. Schumm et al. Frequency of thyroid hormone replacement after lobectomy for differentiated thyroid cancer. Endocr. Pr. 27(7), 691–697 (2021)
J.H. Park et al. The prognostic value of serum thyroid-stimulating hormone level post-lobectomy in low- and intermediate-risk papillary thyroid carcinoma. J. Surgical Oncol. 118(3), 390–396 (2018)
S. Xu et al. Optimal serum thyrotropin level for patients with papillary thyroid carcinoma after lobectomy. Thyroid 32(2), 138–144 (2022)
M.C. Lee et al. Postoperative thyroid-stimulating hormone levels did not affect recurrence after thyroid lobectomy in patients with papillary thyroid cancer. Endocrinol. Metab. (Seoul.) 34(2), 150–157 (2019)
E.K. Lee et al. A multicenter, randomized, controlled trial for assessing the usefulness of suppressing thyroid stimulating hormone target levels after thyroid lobectomy in low to intermediate risk thyroid cancer patients (MASTER): a study protocol. Endocrinol. Metab. (Seoul.) 36(3), 574–581 (2021)
H.I. Kim et al. Effect of TSH levels during active surveillance of PTMC according to age. Endocr. Relat. Cancer 29(4), 191–200 (2022)
I. Sugitani, Y. Fujimoto, K. Yamada, Association between serum thyrotropin concentration and growth of asymptomatic papillary thyroid microcarcinoma. World J. Surg. 38(3), 673–678 (2014)
Y. Ito et al. Thyroid-stimulating hormone, age, and tumor size are risk factors for progression during active surveillance of low-risk papillary thyroid microcarcinoma in adults. World J. Surg. 47(2), 392–401 (2023)
H.I. Kim et al. High serum TSH level is associated with progression of papillary thyroid microcarcinoma during active surveillance. J. Clin. Endocrinol. Metab. 103(2), 446–451 (2018)
M. Yamamoto, A. Miyauchi, Y. Ito, M. Fujishima, T. Sasaki, T. Kudo, Active Surveillance Outcomes of Patients with Low-Risk Papillary Thyroid Microcarcinoma According to Levothyroxine Treatment Status. Thyroid. 2023. https://doi.org/10.1089/thy.2023.0046. Epub ahead of print
A. Matrone et al. Postoperative thyroglobulin and neck ultrasound in the risk restratification and decision to perform 131I ablation. J. Clin. Endocrinol. Metab. 102(3), 893–902 (2017)
M. Mujammami et al. Long-term outcomes of patients with papillary thyroid cancer undergoing remnant ablation with 30 milliCuries radioiodine. Thyroid 26(7), 951–958 (2016)
R. Forleo et al. Minimal extrathyroidal extension in predicting 1-year outcomes: a longitudinal multicenter study of low-to-intermediate-risk papillary thyroid carcinoma (ITCO#4). Thyroid 31(12), 1814–1821 (2021)
V. Harries et al. Does macroscopic extrathyroidal extension to the strap muscles alone affect survival in papillary thyroid carcinoma? Surgery 171(5), 1341–1347 (2022)
H. Kim, H. Kwon, B.I. Moon, Association of multifocality with prognosis of papillary thyroid carcinoma: a systematic review and meta-analysis. JAMA Otolaryngol. Head. Neck Surg. 147(10), 847–854 (2021)
Z.F. Khan et al. Margin positivity and survival outcomes: a review of 14,471 patients with 1-cm to 4-cm papillary thyroid carcinoma. J. Am. Coll. Surg. 232(4), 545–550 (2021)
Y. Tao et al. BRAF V600E status sharply differentiates lymph node metastasis-associated mortality risk in papillary thyroid cancer. J. Clin. Endocrinol. Metab. 106(11), 3228–3238 (2021)
M. Papaleontiou et al. Thyrotropin suppression for papillary thyroid cancer: a physician survey study. Thyroid, 2021.
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Both authors contributed to the review conception, outline, and literature review. The first draft of the manuscript was written by Benjamin Gigliotti. Both authors performed editing and read and approved the final manuscript.
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Gigliotti, B.J., Jasim, S. Differentiated thyroid cancer: a focus on post-operative thyroid hormone replacement and thyrotropin suppression therapy. Endocrine 83, 251–258 (2024). https://doi.org/10.1007/s12020-023-03548-8
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DOI: https://doi.org/10.1007/s12020-023-03548-8