Abstract
Surgery—with or without postoperative radioiodine—is the standard of care for most patients with differentiated thyroid carcinoma (DTC). Thyroid hormone replacement therapy is the mainstay of long-term medical management. Patients treated with total thyroidectomy and some who undergo lobectomy alone require thyroid hormone therapy to restore euthyroidism with normal serum thyroid-stimulating hormone (TSH) levels. Because TSH acts as a growth factor for thyroid follicular cells (including those that are neoplastic), it can potentially affect the onset and/or progression of follicular-cell derived thyroid cancer. For this reason, some patients are placed on thyroid hormone therapy at doses that suppress secretion of TSH (suppression therapy). This mini-review looks at the potential benefits and risks of this practice in patients diagnosed with DTC. Aggressive TSH-suppressive therapy is of little or no benefit to the vast majority of patients with DTC. Practice guidelines, therefore, recommend a graded algorithm in which the potential benefits of suppression are weighed against the associated cardiovascular and skeletal risks. Large randomized controlled studies are needed to confirm the presumed oncological benefits of TSH-suppression and its causal role in adverse cardiac, skeletal, and quality of life effects and to assess the efficacy of TSH normalization in reversing or reducing these effects.
Similar content being viewed by others
References
L. Lamartina, C. Durante, G. Lucisano, G. Grani, R. Bellantone, C.P. Lombardi, A. Pontecorvi, E. Arvat, F. Felicetti, M.C. Zatelli, R. Rossi, E. Puxeddu, S. Morelli, M. Torlontano, U. Crocetti, T. Montesano, R. Giubbini, F. Orlandi, G. Aimaretti, F. Monzani, M. Attard, C. Francese, A. Antonelli, P. Limone, R. Rossetto, L. Fugazzola, D. Meringolo, R. Bruno, S. Tumino, G. Ceresini, M. Centanni, S. Monti, D. Salvatore, G. Spiazzi, C. Mian, L. Persani, D. Barbaro, A. Nicolucci, S. Filetti, Are evidence-based guidelines reflected in clinical practice? An analysis of prospectively collected data of the Italian Thyroid Cancer Observatory. Thyroid 27(12), 1490–1497 (2017). https://doi.org/10.1089/thy.2017.0299
M.C. Zatelli, L. Lamartina, D. Meringolo, E. Arvat, L. Damiani, G. Grani, A. Nervo, C. Durante, L. Giacomelli, Thyroid nodule recurrence following lobo-isthmectomy: incidence, patient’s characteristics, and risk factors. J. Endocrinol. Invest 41(12), 1469–1475 (2018). https://doi.org/10.1007/s40618-018-0946-5
R. Bruno, E. Ferretti, E. Tosi, F. Arturi, P. Giannasio, T. Mattei, A. Scipioni, I. Presta, R. Morisi, A. Gulino, S. Filetti, D. Russo, Modulation of thyroid-specific gene expression in normal and nodular human thyroid tissues from adults: an in vivo effect of thyrotropin. J. Clin. Endocrinol. Metab. 90(10), 5692–5697 (2005). https://doi.org/10.1210/jc.2005-0800
R.R. Cavalieri, Iodine metabolism and thyroid physiology: current concepts. Thyroid 7(2), 177–181 (1997). https://doi.org/10.1089/thy.1997.7.177
B.R. Haugen, E.K. Alexander, K.C. Bible, G.M. Doherty, S.J. Mandel, Y.E. Nikiforov, F. Pacini, G.W. Randolph, A.M. Sawka, M. Schlumberger, K.G. Schuff, S.I. Sherman, J.A. Sosa, D.L. Steward, R.M. Tuttle, L. Wartofsky, 2015 American Thyroid Association management guidelines for adult patients with thyroid nodules and differentiated thyroid cancer. Thyroid 26(1), 1–133 (2016). https://doi.org/10.1089/thy.2015.0020
M. Luster, C. Aktolun, I. Amendoeira, M. Barczynski, K.C. Bible, L.H. Duntas, R. Elisei, D. Handkiewicz-Junak, M. Hoffmann, B. Jarzab, L. Leenhardt, T.J. Musholt, K. Newbold, I.J. Nixon, J. Smit, M. Sobrinho-Simoes, J.A. Sosa, R.M. Tuttle, F.A. Verburg, L. Wartofsky, D. Fuhrer, European perspective on 2015 american thyroid association management guidelines for adult patients with thyroid nodules and differentiated thyroid cancer: proceedings of an interactive international symposium. Thyroid 29(1), 7–26 (2019). https://doi.org/10.1089/thy.2017.0129
B. Biondi, S. Filetti, M. Schlumberger, Thyroid-hormone therapy and thyroid cancer: a reassessment. Nat. Clin. Pr. Endocrinol. Metab. 1(1), 32–40 (2005). https://doi.org/10.1038/ncpendmet0020
B. Biondi, D.S. Cooper, Thyroid hormone suppression therapy. Endocrinol. Metab. Clin. North Am. 48(1), 227–237 (2019). https://doi.org/10.1016/j.ecl.2018.10.008
S. Filetti, J.M. Bidart, F. Arturi, B. Caillou, D. Russo, M. Schlumberger, Sodium/iodide symporter: a key transport system in thyroid cancer cell metabolism. Eur. J. Endocrinol. 141(5), 443–457 (1999)
C. Durante, E. Puxeddu, E. Ferretti, R. Morisi, S. Moretti, R. Bruno, F. Barbi, N. Avenia, A. Scipioni, A. Verrienti, E. Tosi, A. Cavaliere, A. Gulino, S. Filetti, D. Russo, BRAF mutations in papillary thyroid carcinomas inhibit genes involved in iodine metabolism. J. Clin. Endocrinol. Metab. 92(7), 2840–2843 (2007). https://doi.org/10.1210/jc.2006-2707
M. D’Agostino, M. Sponziello, C. Puppin, M. Celano, V. Maggisano, F. Baldan, M. Biffoni, S. Bulotta, C. Durante, S. Filetti, G. Damante, D. Russo, Different expression of TSH receptor and NIS genes in thyroid cancer: role of epigenetics. J. Mol. Endocrinol. 52(2), 121–131 (2014). https://doi.org/10.1530/jme-13-0160
M.R. Haymart, D.J. Repplinger, G.E. Leverson, D.F. Elson, R.S. Sippel, J.C. Jaume, H. Chen, Higher serum thyroid stimulating hormone level in thyroid nodule patients is associated with greater risks of differentiated thyroid cancer and advanced tumor stage. J. Clin. Endocrinol. Metab. 93(3), 809–814 (2008). https://doi.org/10.1210/jc.2007-2215
H.K. Kim, J.H. Yoon, S.J. Kim, J.S. Cho, S.S. Kweon, H.C. Kang, Higher TSH level is a risk factor for differentiated thyroid cancer. Clin. Endocrinol. (Oxf.) 78(3), 472–477 (2013). https://doi.org/10.1111/cen.12027
L. Golbert, A.P. de Cristo, C.S. Faccin, M. Farenzena, H. Folgierini, M.S. Graudenz, A.L. Maia, T.S.H. Serum, levels as a predictor of malignancy in thyroid nodules: A prospective study. PLoS One 12(11), e0188123 (2017). https://doi.org/10.1371/journal.pone.0188123
A.A. Tam, D. Ozdemir, C. Aydin, N. Bestepe, S. Ulusoy, N. Sungu, R. Ersoy, B. Cakir, Association between preoperative thyrotrophin and clinicopathological and aggressive features of papillary thyroid cancer. Endocrine 59(3), 565–572 (2018). https://doi.org/10.1007/s12020-018-1523-6
I. Sugitani, Y. Fujimoto, Does postoperative thyrotropin suppression therapy truly decrease recurrence in papillary thyroid carcinoma? A randomized controlled trial. J. Clin. Endocrinol. Metab. 95(10), 4576–4583 (2010). https://doi.org/10.1210/jc.2010-0161
J. Jonklaas, N.J. Sarlis, D. Litofsky, K.B. Ain, S.T. Bigos, J.D. Brierley, D.S. Cooper, B.R. Haugen, P.W. Ladenson, J. Magner, J. Robbins, D.S. Ross, M. Skarulis, H.R. Maxon, S.I. Sherman, Outcomes of patients with differentiated thyroid carcinoma following initial therapy. Thyroid 16(12), 1229–1242 (2006). https://doi.org/10.1089/thy.2006.16.1229
E.L. Mazzaferri, S.M. Jhiang, Long-term impact of initial surgical and medical therapy on papillary and follicular thyroid cancer. Am. J. Med. 97(5), 418–428 (1994)
N.J. McGriff, G. Csako, L. Gourgiotis, C.G. Lori, F. Pucino, N.J. Sarlis, Effects of thyroid hormone suppression therapy on adverse clinical outcomes in thyroid cancer. Ann. Med 34(7-8), 554–564 (2002)
D.S. Cooper, B. Specker, M. Ho, M. Sperling, P.W. Ladenson, D.S. Ross, K.B. Ain, S.T. Bigos, J.D. Brierley, B.R. Haugen, I. Klein, J. Robbins, S.I. Sherman, T. Taylor, H.R. Maxon 3rd, : Thyrotropin suppression and disease progression in patients with differentiated thyroid cancer: results from the National Thyroid Cancer Treatment Cooperative Registry. Thyroid 8(9), 737–744 (1998). https://doi.org/10.1089/thy.1998.8.737
S. Diessl, B. Holzberger, U. Mader, I. Grelle, J.W. Smit, A.K. Buck, C. Reiners, F.A. Verburg, Impact of moderate vs stringent TSH suppression on survival in advanced differentiated thyroid carcinoma. Clin. Endocrinol. (Oxf.) 76(4), 586–592 (2012). https://doi.org/10.1111/j.1365-2265.2011.04272.x
Y. Ito, H. Masuoka, M. Fukushima, H. Inoue, M. Kihara, C. Tomoda, T. Higashiyama, Y. Takamura, K. Kobayashi, A. Miya, A. Miyauchi, Prognosis and prognostic factors of patients with papillary carcinoma showing distant metastasis at surgery (M1 patients) in Japan. Endocr. J. 57(6), 523–531 (2010)
J. Klubo-Gwiezdzinska, S. Auh, M. Gershengorn, B. Daley, A. Bikas, K. Burman, L. Wartofsky, M. Urken, E. Dewey, R. Smallridge, A.M. Chindris, E. Kebebew, Association of thyrotropin suppression with survival outcomes in patients with intermediate- and high-risk differentiated thyroid cancer. JAMA Netw. Open 2(2), e187754 (2019). https://doi.org/10.1001/jamanetworkopen.2018.7754
G.C. Hovens, M.P. Stokkel, J. Kievit, E.P. Corssmit, A.M. Pereira, J.A. Romijn, J.W. Smit, Associations of serum thyrotropin concentrations with recurrence and death in differentiated thyroid cancer. J. Clin. Endocrinol. Metab. 92(7), 2610–2615 (2007). https://doi.org/10.1210/jc.2006-2566
B. Biondi, D.S. Cooper, Benefits of thyrotropin suppression versus the risks of adverse effects in differentiated thyroid cancer. Thyroid 20(2), 135–146 (2010). https://doi.org/10.1089/thy.2009.0311
Q. Xia, S. Dong, P.D. Bian, J. Wang, C.J. Li, Effects of endocrine therapy on the prognosis of elderly patients after surgery for papillary thyroid carcinoma. Eur. Arch. Otorhinolaryngol. 273(4), 1037–1043 (2016). https://doi.org/10.1007/s00405-015-3564-2
L.Y. Wang, A.W. Smith, F.L. Palmer, R.M. Tuttle, A. Mahrous, I.J. Nixon, S.G. Patel, I. Ganly, J.A. Fagin, L. Boucai, Thyrotropin suppression increases the risk of osteoporosis without decreasing recurrence in ATA low- and intermediate-risk patients with differentiated thyroid carcinoma. Thyroid 25(3), 300–307 (2015). https://doi.org/10.1089/thy.2014.0287
P. Perros, K. Boelaert, S. Colley, C. Evans, R.M. Evans, G. Gerrard Ba, J. Gilbert, B. Harrison, S.J. Johnson, T.E. Giles, L. Moss, V. Lewington, K. Newbold, J. Taylor, R.V. Thakker, J. Watkinson, G.R. Williams, Guidelines for the management of thyroid cancer. Clin. Endocrinol. (Oxf.) 81(Suppl 1), 1–122 (2014). https://doi.org/10.1111/cen.12515
L. Lamartina, T. Montesano, R. Falcone, M. Biffoni, G. Grani, M. Maranghi, L. Ciotti, L. Giacomelli, V. Ramundo, C. Lomonaco, C.R. Di Gioia, P. Lucia, G. Ronga, C. Durante, Is it worth suppressing tsh in low- and intermediate-risk papillary thyroid cancer patients before the first disease assessment? Endocr. Pract. 25(2), 165–169 (2019). https://doi.org/10.4158/EP-2018-0393
T. Tian, R. Huang, B. Liu, Is TSH suppression still necessary in intermediate- and high-risk papillary thyroid cancer patients with pre-ablation stimulated thyroglobulin <1 ng/mL before the first disease assessment? Endocrine (2019). https://doi.org/10.1007/s12020-019-01914-z
M.C. Lee, M.J. Kim, H.S. Choi, S.W. Cho, G.H. Lee, Y.J. Park, D.J. Park, 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). https://doi.org/10.3803/EnM.2019.34.2.150
S. Park, W.G. Kim, M. Han, M.J. Jeon, H. Kwon, M. Kim, T.Y. Sung, T.Y. Kim, W.B. Kim, S.J. Hong, Y.K. Shong, Thyrotropin suppressive therapy for low-risk small thyroid cancer: a propensity score-matched cohort study. Thyroid 27(9), 1164–1170 (2017). https://doi.org/10.1089/thy.2017.0177
G. Grani, L. Lamartina, C. Durante, S. Filetti, D.S. Cooper, Follicular thyroid cancer and Hurthle cell carcinoma: challenges in diagnosis, treatment, and clinical management. Lancet Diabetes &. Endocrinology 6(6), 500–514 (2018). https://doi.org/10.1016/S2213-8587(17)30325-X
Y.M. Lee, Y.H. Lee, D.E. Song, W.B. Kim, T.Y. Sung, J.H. Yoon, K.W. Chung, S.J. Hong, Prognostic impact of further treatments on distant metastasis in patients with minimally invasive follicular thyroid carcinoma: verification using inverse probability of treatment weighting. World J. Surg. 41(1), 138–145 (2017). https://doi.org/10.1007/s00268-016-3608-9
R. Petric, B. Gazic, N. Besic, Prognostic factors for disease-specific survival in 108 patients with Hurthle cell thyroid carcinoma: a single-institution experience. BMC cancer 14, 777 (2014). https://doi.org/10.1186/1471-2407-14-777
T.G. de Melo, D.E. Zantut-Wittmann, E. Ficher, L.V. da Assumpcao, Factors related to mortality in patients with papillary and follicular thyroid cancer in long-term follow-up. J. Endocrinol. Invest 37(12), 1195–1200 (2014). https://doi.org/10.1007/s40618-014-0131-4
A. Pisanu, D. Deplano, M. Pili, A. Uccheddu, Larger tumor size predicts nodal involvement in patients with follicular thyroid carcinoma. Tumori 97(3), 296–303 (2011). https://doi.org/10.1700/912.10025
F.A. Verburg, M.P. Stokkel, C. Duren, R.B. Verkooijen, U. Mader, J.W. van Isselt, R.J. Marlowe, J.W. Smit, C. Reiners, M. Luster, No survival difference after successful (131)I ablation between patients with initially low-risk and high-risk differentiated thyroid cancer. Eur. J. Nucl. Med. Mol. imaging 37(2), 276–283 (2010). https://doi.org/10.1007/s00259-009-1315-6
M.A. Gulcelik, N.E. Gulcelik, B. Kuru, M. Camlibel, H. Alagol, Prognostic factors determining survival in differentiated thyroid cancer. J. Surg. Oncol. 96(7), 598–604 (2007). https://doi.org/10.1002/jso.20845
M. Haq, C. Harmer, Differentiated thyroid carcinoma with distant metastases at presentation: prognostic factors and outcome. Clin. Endocrinol. (Oxf.) 63(1), 87–93 (2005). https://doi.org/10.1111/j.1365-2265.2005.02304.x
Y. Ito, A. Miyauchi, H. Inoue, M. Fukushima, M. Kihara, T. Higashiyama, C. Tomoda, Y. Takamura, K. Kobayashi, A. Miya, An observational trial for papillary thyroid microcarcinoma in Japanese patients. World J. Surg. 34(1), 28–35 (2010). https://doi.org/10.1007/s00268-009-0303-0
Y. Ito, T. Uruno, K. Nakano, Y. Takamura, A. Miya, K. Kobayashi, T. Yokozawa, F. Matsuzuka, S. Kuma, K. Kuma, A. Miyauchi, An observation trial without surgical treatment in patients with papillary microcarcinoma of the thyroid. Thyroid 13(4), 381–387 (2003). https://doi.org/10.1089/105072503321669875
R.M. Tuttle, J.A. Fagin, G. Minkowitz, R.J. Wong, B. Roman, S. Patel, B. Untch, I. Ganly, A.R. Shaha, J.P. Shah, M. Pace, D. Li, A. Bach, O. Lin, A. Whiting, R. Ghossein, I. Landa, M. Sabra, L. Boucai, S. Fish, L.G.T. Morris, Natural history and tumor volume kinetics of papillary thyroid cancers during active surveillance. JAMA Otolaryngol. Head. Neck Surg. 143(10), 1015–1020 (2017). https://doi.org/10.1001/jamaoto.2017.1442
H.I. Kim, H.W. Jang, H.S. Ahn, S. Ahn, S.Y. Park, Y.L. Oh, S.Y. Hahn, J.H. Shin, J.H. Kim, J.S. Kim, J.H. Chung, T.H. Kim, S.W. Kim, High serum TSH level is associated with progression of papillary thyroid microcarcinoma during active surveillance. J. Clin. Endocrinol. Metab. 103(2), 446–451 (2018). https://doi.org/10.1210/jc.2017-01775
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). https://doi.org/10.1007/s00268-013-2335-8
C. Do Cao, J.L. Wemeau, Risk-benefit ratio for TSH- suppressive Levothyroxine therapy in differentiated thyroid cancer. Ann. Endocrinol. (Paris) 76(1 Suppl 1), 1s47–52s47 (2015). https://doi.org/10.1016/s0003-4266(16)30014-2
B. Biondi, S. Fazio, A. Cuocolo, D. Sabatini, E. Nicolai, G. Lombardi, M. Salvatore, L. Sacca, Impaired cardiac reserve and exercise capacity in patients receiving long-term thyrotropin suppressive therapy with levothyroxine. J. Clin. Endocrinol. Metab. 81(12), 4224–4228 (1996). https://doi.org/10.1210/jcem.81.12.8954019
N. Pajamaki, S. Metso, T. Hakala, T. Ebeling, H. Huhtala, E. Ryodi, J. Sand, A. Jukkola-Vuorinen, P.L. Kellokumpu-Lehtinen, P. Jaatinen, Long-term cardiovascular morbidity and mortality in patients treated for differentiated thyroid cancer. Clin. Endocrinol. (Oxf.) 88(2), 303–310 (2018). https://doi.org/10.1111/cen.13519
J. Park, B.E. Blackburn, P.A. Ganz, K. Rowe, J. Snyder, Y. Wan, V. Deshmukh, M. Newman, A. Fraser, K. Smith, K. Herget, A.C. Kirchhoff, D. Abraham, J. Kim, M. Monroe, M. Hashibe, Risk factors for cardiovascular disease among thyroid cancer survivors: findings from the Utah Cancer Survivors Study. J. Clin. Endocrinol. Metab. 103(7), 2468–2477 (2018). https://doi.org/10.1210/jc.2017-02629
E.H. Kim, Y.K. Jeon, K. Pak, I.J. Kim, S.J. Kim, S. Shin, B.H. Kim, S.S. Kim, B.J. Lee, J.G. Lee, T.S. Goh, K. Kim, Effects of thyrotropin suppression on bone health in menopausal women with total thyroidectomy. J. Bone Metab. 26(1), 31–38 (2019). https://doi.org/10.11005/jbm.2019.26.1.31
M.L. Quan, J.L. Pasieka, O. Rorstad, Bone mineral density in well-differentiated thyroid cancer patients treated with suppressive thyroxine: a systematic overview of the literature. J. Surg. Oncol. 79(1), 62–69 (2002). discussion 69-70
K.A. Heemstra, N.A. Hamdy, J.A. Romijn, J.W. Smit, The effects of thyrotropin-suppressive therapy on bone metabolism in patients with well-differentiated thyroid carcinoma. Thyroid 16(6), 583–591 (2006). https://doi.org/10.1089/thy.2006.16.583
B. Biondi, D.S. Cooper, Subclinical hyperthyroidism. N. Engl. J. Med 379(15), 1485–1486 (2018). https://doi.org/10.1056/NEJMc1809627
B.H. Yoon, Y. Lee, H.J. Oh, S.H. Kim, Y.K. Lee, Influence of thyroid-stimulating hormone suppression therapy on bone mineral density in patients with differentiated thyroid cancer: a meta-analysis. J. Bone Metab. 26(1), 51–60 (2019). https://doi.org/10.11005/jbm.2019.26.1.51
S. Tagay, S. Herpertz, M. Langkafel, Y. Erim, L. Freudenberg, N. Schopper, A. Bockisch, W. Senf, R. Gorges, 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). https://doi.org/10.1530/eje.1.02047
G. Grani, D. Tumino, V. Ramundo, L. Ciotti,C. Lomonaco, M. Armillotta, R. Falcone, P. Lucia, M. Maranghi, S. Filetti, C. Durante, Changes in TSH levels in athyreotic patients with differentiated thyroid cancer during levothyroxine therapy: influence on dose adjustments. J Endocrinol Invest (2019). https://doi.org/10.1007/s40618-019-01074-x
Acknowledgements
VR contributed to this paper as part of her PhD studies in Biotechnologies and Clinical Medicine at the University of Rome, Sapienza.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
Author Cosimo Durante declares that he has received a speaker honorarium from Eisai Europe Limited. The remaining authors declare that they have no conflict of interest.
Ethical approval
This article does not contain any studies with human participants or animals performed by any of the authors.
Additional information
Publisher’s note: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Grani, G., Ramundo, V., Verrienti, A. et al. Thyroid hormone therapy in differentiated thyroid cancer. Endocrine 66, 43–50 (2019). https://doi.org/10.1007/s12020-019-02051-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12020-019-02051-3