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Stimulated Thyroglobulin and Thyroglobulin Reduction Index Predict Excellent Response in Differentiated Thyroid Cancers

Abstract Context Despite its good prognosis, differentiated thyroid cancer (DTC) is characterized by high rates of disease persistence and recurrence. Estimation of long-term remission (excellent response) thanks to specific parameters could help to individualize the active surveillance schedule. Ob...

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Published in:The journal of clinical endocrinology and metabolism 2019-08, Vol.104 (8), p.3462-3472
Main Authors: Barres, Bertrand, Kelly, Antony, Kwiatkowski, Fabrice, Batisse-Lignier, Marie, Fouilhoux, Geneviève, Aubert, Bernadette, Dutheil, Frédéric, Tauveron, Igor, Cachin, Florent, Maqdasy, Salwan
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container_title The journal of clinical endocrinology and metabolism
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creator Barres, Bertrand
Kelly, Antony
Kwiatkowski, Fabrice
Batisse-Lignier, Marie
Fouilhoux, Geneviève
Aubert, Bernadette
Dutheil, Frédéric
Tauveron, Igor
Cachin, Florent
Maqdasy, Salwan
description Abstract Context Despite its good prognosis, differentiated thyroid cancer (DTC) is characterized by high rates of disease persistence and recurrence. Estimation of long-term remission (excellent response) thanks to specific parameters could help to individualize the active surveillance schedule. Objective Evaluation of the ability of stimulated thyroglobulin (Tg) and Tg reduction index (TRI) to predict long-term remission in patients with DTC managed by thyroidectomy and radioactive iodine (RAI) remnant ablation. Patients and Interventions Observational retrospective study of 1093 patients treated for DTC between 1995 and 2010. Preablation stimulated thyroglobulin (presTg) was measured under thyroid hormone withdrawal just before RAI. Recombinant human TSH–stimulated thyroglobulin (sTg) was measured at first evaluation of the initial management 6 to 12 months after RAI. TRI was calculated based on pre-Tg and sTg. Results After univariate and multivariate analyses, lymph node invasion (N1, OR = 2.08; 95% CI, 1.19 to 3.64), presTg (OR = 4.04; 95% CI, 2.56 to 6.38), sTg (OR = 2.62; 95% CI, 2.05 to 3.34), and TRI (OR = 0.43; 95% CI, 0.21 to 0.88) were identified as independent prognostic factors influencing the rate of disease persistence or recurrence after the initial management. Receiver operating characteristic analysis identified presTg cutoff (
doi_str_mv 10.1210/jc.2018-02680
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Estimation of long-term remission (excellent response) thanks to specific parameters could help to individualize the active surveillance schedule. Objective Evaluation of the ability of stimulated thyroglobulin (Tg) and Tg reduction index (TRI) to predict long-term remission in patients with DTC managed by thyroidectomy and radioactive iodine (RAI) remnant ablation. Patients and Interventions Observational retrospective study of 1093 patients treated for DTC between 1995 and 2010. Preablation stimulated thyroglobulin (presTg) was measured under thyroid hormone withdrawal just before RAI. Recombinant human TSH–stimulated thyroglobulin (sTg) was measured at first evaluation of the initial management 6 to 12 months after RAI. TRI was calculated based on pre-Tg and sTg. Results After univariate and multivariate analyses, lymph node invasion (N1, OR = 2.08; 95% CI, 1.19 to 3.64), presTg (OR = 4.04; 95% CI, 2.56 to 6.38), sTg (OR = 2.62; 95% CI, 2.05 to 3.34), and TRI (OR = 0.43; 95% CI, 0.21 to 0.88) were identified as independent prognostic factors influencing the rate of disease persistence or recurrence after the initial management. Receiver operating characteristic analysis identified presTg cutoff (&lt;10 µg/L) to predict excellent response, with a negative predictive value of 94%, and validated for higher stages (T3/T4, N1). Furthermore, sTg &lt;1 µg/L predicts excellent response. TRI &gt;60% for the entire cohort and 62.5% for locally advanced disease (T3/T4, N1) was sensitive predictor for excellent response. Conclusion This study identifies presTg, sTg, and TRI as highly sensitive predictors of excellent response in patients with DTC and subsequently disease-free status. The cutoff of such parameters is also adapted for patients with higher tumor stages (T3/T4, N1). presTg (&lt;10 µg/L) and TRI (&lt;60%) predict excellent response in patients with DTC managed by thyroidectomy and RAI remnant ablation.</description><identifier>ISSN: 0021-972X</identifier><identifier>EISSN: 1945-7197</identifier><identifier>DOI: 10.1210/jc.2018-02680</identifier><identifier>PMID: 30785995</identifier><language>eng</language><publisher>Washington, DC: Endocrine Society</publisher><subject>Adult ; Antineoplastic Protocols ; Cancer ; Combined Modality Therapy ; Diseases ; Female ; Humans ; Iodine ; Iodine Radioisotopes ; Life Sciences ; Lymph nodes ; Male ; Medical prognosis ; Medical research ; Medicine, Experimental ; Middle Aged ; Predictive Value of Tests ; Prognosis ; Radiofrequency Ablation ; Relapse ; Remission ; Remission Induction ; Retrospective Studies ; Thyroglobulin ; Thyroglobulin - blood ; Thyroid cancer ; Thyroid gland ; Thyroid Hormones - blood ; Thyroid Neoplasms - blood ; Thyroid Neoplasms - therapy ; Thyroid-stimulating hormone ; Thyroidectomy ; Thyroxine ; Treatment Outcome ; Triiodothyronine</subject><ispartof>The journal of clinical endocrinology and metabolism, 2019-08, Vol.104 (8), p.3462-3472</ispartof><rights>Copyright © 2019 Endocrine Society 2019</rights><rights>Copyright © Oxford University Press 2015</rights><rights>Copyright © 2019 Endocrine Society.</rights><rights>COPYRIGHT 2019 Oxford University Press</rights><rights>Copyright © 2019 Endocrine Society</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c5360-5c896ef5069421d4b5f28b71e1ffae76a12fd0b3c38a79caf1cc3bbe1d1b0d533</citedby><cites>FETCH-LOGICAL-c5360-5c896ef5069421d4b5f28b71e1ffae76a12fd0b3c38a79caf1cc3bbe1d1b0d533</cites><orcidid>0000-0001-5164-9879 ; 0000-0002-1468-6029</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,27923,27924</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/30785995$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-02975494$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Barres, Bertrand</creatorcontrib><creatorcontrib>Kelly, Antony</creatorcontrib><creatorcontrib>Kwiatkowski, Fabrice</creatorcontrib><creatorcontrib>Batisse-Lignier, Marie</creatorcontrib><creatorcontrib>Fouilhoux, Geneviève</creatorcontrib><creatorcontrib>Aubert, Bernadette</creatorcontrib><creatorcontrib>Dutheil, Frédéric</creatorcontrib><creatorcontrib>Tauveron, Igor</creatorcontrib><creatorcontrib>Cachin, Florent</creatorcontrib><creatorcontrib>Maqdasy, Salwan</creatorcontrib><title>Stimulated Thyroglobulin and Thyroglobulin Reduction Index Predict Excellent Response in Differentiated Thyroid Cancers</title><title>The journal of clinical endocrinology and metabolism</title><addtitle>J Clin Endocrinol Metab</addtitle><description>Abstract Context Despite its good prognosis, differentiated thyroid cancer (DTC) is characterized by high rates of disease persistence and recurrence. Estimation of long-term remission (excellent response) thanks to specific parameters could help to individualize the active surveillance schedule. Objective Evaluation of the ability of stimulated thyroglobulin (Tg) and Tg reduction index (TRI) to predict long-term remission in patients with DTC managed by thyroidectomy and radioactive iodine (RAI) remnant ablation. Patients and Interventions Observational retrospective study of 1093 patients treated for DTC between 1995 and 2010. Preablation stimulated thyroglobulin (presTg) was measured under thyroid hormone withdrawal just before RAI. Recombinant human TSH–stimulated thyroglobulin (sTg) was measured at first evaluation of the initial management 6 to 12 months after RAI. TRI was calculated based on pre-Tg and sTg. Results After univariate and multivariate analyses, lymph node invasion (N1, OR = 2.08; 95% CI, 1.19 to 3.64), presTg (OR = 4.04; 95% CI, 2.56 to 6.38), sTg (OR = 2.62; 95% CI, 2.05 to 3.34), and TRI (OR = 0.43; 95% CI, 0.21 to 0.88) were identified as independent prognostic factors influencing the rate of disease persistence or recurrence after the initial management. Receiver operating characteristic analysis identified presTg cutoff (&lt;10 µg/L) to predict excellent response, with a negative predictive value of 94%, and validated for higher stages (T3/T4, N1). Furthermore, sTg &lt;1 µg/L predicts excellent response. TRI &gt;60% for the entire cohort and 62.5% for locally advanced disease (T3/T4, N1) was sensitive predictor for excellent response. Conclusion This study identifies presTg, sTg, and TRI as highly sensitive predictors of excellent response in patients with DTC and subsequently disease-free status. The cutoff of such parameters is also adapted for patients with higher tumor stages (T3/T4, N1). presTg (&lt;10 µg/L) and TRI (&lt;60%) predict excellent response in patients with DTC managed by thyroidectomy and RAI remnant ablation.</description><subject>Adult</subject><subject>Antineoplastic Protocols</subject><subject>Cancer</subject><subject>Combined Modality Therapy</subject><subject>Diseases</subject><subject>Female</subject><subject>Humans</subject><subject>Iodine</subject><subject>Iodine Radioisotopes</subject><subject>Life Sciences</subject><subject>Lymph nodes</subject><subject>Male</subject><subject>Medical prognosis</subject><subject>Medical research</subject><subject>Medicine, Experimental</subject><subject>Middle Aged</subject><subject>Predictive Value of Tests</subject><subject>Prognosis</subject><subject>Radiofrequency Ablation</subject><subject>Relapse</subject><subject>Remission</subject><subject>Remission Induction</subject><subject>Retrospective Studies</subject><subject>Thyroglobulin</subject><subject>Thyroglobulin - blood</subject><subject>Thyroid cancer</subject><subject>Thyroid gland</subject><subject>Thyroid Hormones - blood</subject><subject>Thyroid Neoplasms - blood</subject><subject>Thyroid Neoplasms - therapy</subject><subject>Thyroid-stimulating hormone</subject><subject>Thyroidectomy</subject><subject>Thyroxine</subject><subject>Treatment Outcome</subject><subject>Triiodothyronine</subject><issn>0021-972X</issn><issn>1945-7197</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp1ksFv0zAYxSMEYt3gyBVF4gKHFNuJ7eRYlcEmVQLBkLhZjv15dXHsYid0---X0G4TFcgHS0-_79nPfln2CqM5Jhi936g5QbguEGE1epLNcFPRguOGP81mCBFcNJz8OMlOU9oghKuKls-zkxLxmjYNnWW7b73tBid70PnV-jaGaxfawVmfS3-sfAU9qN4Gn196DTf5lwjaqj4_v1HgHPh-JNI2-AT5SH-wxkAcVftobnW-lF5BTC-yZ0a6BC8P-1n2_eP51fKiWH3-dLlcrApFS4YKquqGgaGINRXBumqpIXXLMWBjJHAmMTEataUqa8kbJQ1WqmxbwBq3SNOyPMve7X3X0olttJ2MtyJIKy4WKzFpiDScVk31G4_s2z27jeHXAKkXnU1TNOkhDEkQXFeUcEon9M0RuglD9GMSQUpWEVYSRh-pa-lAWG9CH6WaTMWC1TVlnPLJa_4PalwaOquCB2NH_a-BYj-gYkgpgnkIhpGYSiE2SkylEH9KMfKvD5cd2g70A33fghHAe2AXXD9-zk837CCKNUjXr49Ni3vTw2OFYfu_8w_oHYelzYw</recordid><startdate>20190801</startdate><enddate>20190801</enddate><creator>Barres, Bertrand</creator><creator>Kelly, Antony</creator><creator>Kwiatkowski, Fabrice</creator><creator>Batisse-Lignier, Marie</creator><creator>Fouilhoux, Geneviève</creator><creator>Aubert, Bernadette</creator><creator>Dutheil, Frédéric</creator><creator>Tauveron, Igor</creator><creator>Cachin, Florent</creator><creator>Maqdasy, Salwan</creator><general>Endocrine Society</general><general>Copyright Oxford University Press</general><general>Oxford University Press</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QP</scope><scope>7T5</scope><scope>7TM</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>H94</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>7X8</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0001-5164-9879</orcidid><orcidid>https://orcid.org/0000-0002-1468-6029</orcidid></search><sort><creationdate>20190801</creationdate><title>Stimulated Thyroglobulin and Thyroglobulin Reduction Index Predict Excellent Response in Differentiated Thyroid Cancers</title><author>Barres, Bertrand ; 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Estimation of long-term remission (excellent response) thanks to specific parameters could help to individualize the active surveillance schedule. Objective Evaluation of the ability of stimulated thyroglobulin (Tg) and Tg reduction index (TRI) to predict long-term remission in patients with DTC managed by thyroidectomy and radioactive iodine (RAI) remnant ablation. Patients and Interventions Observational retrospective study of 1093 patients treated for DTC between 1995 and 2010. Preablation stimulated thyroglobulin (presTg) was measured under thyroid hormone withdrawal just before RAI. Recombinant human TSH–stimulated thyroglobulin (sTg) was measured at first evaluation of the initial management 6 to 12 months after RAI. TRI was calculated based on pre-Tg and sTg. Results After univariate and multivariate analyses, lymph node invasion (N1, OR = 2.08; 95% CI, 1.19 to 3.64), presTg (OR = 4.04; 95% CI, 2.56 to 6.38), sTg (OR = 2.62; 95% CI, 2.05 to 3.34), and TRI (OR = 0.43; 95% CI, 0.21 to 0.88) were identified as independent prognostic factors influencing the rate of disease persistence or recurrence after the initial management. Receiver operating characteristic analysis identified presTg cutoff (&lt;10 µg/L) to predict excellent response, with a negative predictive value of 94%, and validated for higher stages (T3/T4, N1). Furthermore, sTg &lt;1 µg/L predicts excellent response. TRI &gt;60% for the entire cohort and 62.5% for locally advanced disease (T3/T4, N1) was sensitive predictor for excellent response. Conclusion This study identifies presTg, sTg, and TRI as highly sensitive predictors of excellent response in patients with DTC and subsequently disease-free status. The cutoff of such parameters is also adapted for patients with higher tumor stages (T3/T4, N1). presTg (&lt;10 µg/L) and TRI (&lt;60%) predict excellent response in patients with DTC managed by thyroidectomy and RAI remnant ablation.</abstract><cop>Washington, DC</cop><pub>Endocrine Society</pub><pmid>30785995</pmid><doi>10.1210/jc.2018-02680</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0001-5164-9879</orcidid><orcidid>https://orcid.org/0000-0002-1468-6029</orcidid><oa>free_for_read</oa></addata></record>
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ispartof The journal of clinical endocrinology and metabolism, 2019-08, Vol.104 (8), p.3462-3472
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source Oxford Journals Online
subjects Adult
Antineoplastic Protocols
Cancer
Combined Modality Therapy
Diseases
Female
Humans
Iodine
Iodine Radioisotopes
Life Sciences
Lymph nodes
Male
Medical prognosis
Medical research
Medicine, Experimental
Middle Aged
Predictive Value of Tests
Prognosis
Radiofrequency Ablation
Relapse
Remission
Remission Induction
Retrospective Studies
Thyroglobulin
Thyroglobulin - blood
Thyroid cancer
Thyroid gland
Thyroid Hormones - blood
Thyroid Neoplasms - blood
Thyroid Neoplasms - therapy
Thyroid-stimulating hormone
Thyroidectomy
Thyroxine
Treatment Outcome
Triiodothyronine
title Stimulated Thyroglobulin and Thyroglobulin Reduction Index Predict Excellent Response in Differentiated Thyroid Cancers
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