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Cramon PK, Bjorner JB, Groenvold M, Boesen VB, Bonnema SJ, Hegedüs L, Feldt-Rasmussen U, Rasmussen ÅK, Watt T. Implementation of thyroid-related patient-reported outcomes in routine clinical practice. Front Endocrinol (Lausanne) 2022; 13:1000682. [PMID: 36246917 PMCID: PMC9554589 DOI: 10.3389/fendo.2022.1000682] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 09/09/2022] [Indexed: 11/26/2022] Open
Abstract
Patient-reported outcomes (PROs) are increasingly used in clinical practice to improve clinical care. Multiple studies show that systematic use of PROs can enhance communication with patients and improve patient satisfaction, symptom management and quality of life. Further, such data can be aggregated to examine health levels for patient groups, improve quality of care, and compare patient outcomes at the institutional, regional or national level. However, there are barriers and challenges that should be handled appropriately to achieve successful implementation of PROs in routine clinical practice. This paper briefly overviews thyroid-related PROs, describes unsolved quality of life issues in benign thyroid diseases, provides examples of routine collection of PROs, and summarizes key points facilitating successful implementation of thyroid-related PROs in routine clinical practice. Finally, the paper touches upon future directions of PRO research.
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Affiliation(s)
- Per Karkov Cramon
- Department of Medical Endocrinology and Metabolism, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Physiology and Nuclear Medicine, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Jakob Bue Bjorner
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark
- QualityMetric Incorporated, LLC, Johnston, RI, United States
| | - Mogens Groenvold
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark
- Palliative Care Research Unit, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
| | - Victor Brun Boesen
- Department of Internal Medicine, Copenhagen University Hospital Herlev Gentofte, Copenhagen, Denmark
| | - Steen Joop Bonnema
- Department of Endocrinology and Metabolism, Odense University Hospital, Odense, Denmark
| | - Laszlo Hegedüs
- Department of Endocrinology and Metabolism, Odense University Hospital, Odense, Denmark
| | - Ulla Feldt-Rasmussen
- Department of Medical Endocrinology and Metabolism, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Clinical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Åse Krogh Rasmussen
- Department of Medical Endocrinology and Metabolism, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Torquil Watt
- Department of Internal Medicine, Copenhagen University Hospital Herlev Gentofte, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Clinical Sciences, University of Copenhagen, Copenhagen, Denmark
- *Correspondence: Torquil Watt,
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Bountouris P, Markantes GK, Mamali I, Markou KB, Michalaki MA. Benign thyroid nodules respond to a single administration of 0.3mg recombinant human thyrotropin with highly variable volume increase. Front Endocrinol (Lausanne) 2022; 13:1066379. [PMID: 36714577 PMCID: PMC9875562 DOI: 10.3389/fendo.2022.1066379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 12/19/2022] [Indexed: 01/09/2023] Open
Abstract
INTRODUCTION The nature of thyroid nodules is heterogenous. Most of them are benign and, in the absence of pressure symptoms of adjunct structures, no treatment is needed. Our objective was to investigate the acute effects of a low dose of recombinant human TSH (rhTSH) on the volume of benign thyroid nodules. METHODS we studied 27 nodules (14 isoechoic and 13 hypoechoic) in 15 (11 women and 4 men; mean age: 51.0 ± 15.9 years) consecutive patients with one to three well-separated asymptomatic benign thyroid nodules. All subjects were euthyroid, with negative thyroid antibodies, and none received levothyroxine. The total thyroid volume and thyroid nodule volume were sonographically determined by two independent examiners (P.B. and M.M.) before, 48 hours and 6 months post intramuscular (IM) administration of 0.3mg rhTSH, and the mean values of the two examiners' measurements were used; thyroid function tests were obtained at the same time points. RESULTS The mean volume of isoechoic nodules increased by 57.3%, of hypoechoic nodules by 46.6% and of the surrounding thyroid parenchyma by 70.4% 48 hours post-rhTSH; mean volumes had returned to baseline levels 6 months later. A large variance in the volume change responses was observed. The relative change in nodule volume (defined as the percent change in nodule volume divided by the percent change in the surrounding parenchyma) from baseline to 48 hours was significantly higher in isoechoic versus hypoechoic nodules (p<0.05). CONCLUSIONS A single dose of 0.3 mg rhTSH transiently increased the volume of benign thyroid nodules. The increase was more pronounced in isoechoic nodules and had a great variability. Our findings could be useful in the management of benign thyroid nodules, by helping in understanding which nodules would be more responsive to TSH suppression therapy.
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Huo Y, Xie J, Chen S, Wang H, Ma C. Recombinant human thyrotropin (rhTSH)-aided radioiodine treatment for non-toxic multinodular goitre. Cochrane Database Syst Rev 2021; 12:CD010622. [PMID: 34961921 PMCID: PMC8712889 DOI: 10.1002/14651858.cd010622.pub2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND Multinodular goitre is common in women. Treatments for non-toxic multinodular goitre include surgery, levothyroxine suppressive therapy, and radioiodine. Radioiodine therapy is the only non-surgical alternative for non-toxic multinodular goitre. However, a high amount of radioiodine is needed to enable the thyroid nodules to adequately take up the radioiodine, because the multinodular goitre takes up a low amount of iodine. Recombinant human thyrotropin (rhTSH) has been used to increase radioiodine uptake and reduce thyroid volume of the multinodular goitre. Whether the improved reduction of the goitre resulting from rhTSH-stimulated radioiodine therapy is beneficial to the person remains controversial. OBJECTIVES To assess the effects of recombinant human thyrotropin-aided radioiodine treatment for non-toxic multinodular goitre. SEARCH METHODS We searched the CENTRAL, MEDLINE, Scopus as well as ICTRP Search Portal and ClinicalTrials.gov. The date of the last search of all databases was 18 December 2020. SELECTION CRITERIA We included randomised controlled clinical trials (RCTs) comparing the effects of rhTSH-aided radioiodine treatment compared with radioiodine alone for non-toxic multinodular goitre, with at least 12 months of follow-up. DATA COLLECTION AND ANALYSIS Two review authors independently screened titles and abstracts for relevance. Screening for inclusion, data extraction, and risk of bias assessment were carried out by one review author and checked by a second. Our main outcomes were health-related quality of life (QoL), hypothyroidism, adverse events, thyroid volume, all-cause mortality, and costs. We used a random-effects model to perform meta-analyses, and calculated risk ratios (RRs) for dichotomous outcomes, and mean differences (MDs) for continuous outcomes, using 95% confidence intervals (CIs) for effect estimates. We evaluated the certainty of the evidence using the GRADE approach. MAIN RESULTS We included six RCTs. A total of 197 participants were allocated to rhTSh-aided radioiodine therapy, and 124 participants were allocated to radioiodine. A single dose of radioiodine was administered 24 hours after the intramuscular injection of a single dose of rhTSH. The duration of follow-up ranged between 12 and 36 months. Low-certainty evidence from one study, with 85 participants, showed uncertain effects for QoL for either intervention. RhTSH-aided radioiodine increased hypothyroidism compared with radioiodine alone (64/197 participants (32.5%) in the rhTSH-aided radioiodine group versus 15/124 participants (12.1%) in the radioiodine alone group; RR 2.53, 95% CI 1.52 to 4.20; 6 studies, 321 participants; moderate-certainty evidence in favour of radioiodine alone). A total of 118/197 participants (59.9%) in the rhTSH-aided radioiodine group compared with 60/124 participants (48.4%) in the radioiodine alone group experienced adverse events (random-effects RR 1.24, 95% CI 0.94 to 1.63; 6 studies, 321 participants; fixed-effect RR 1.23, 95% CI 1.02 to 1.49 in favour of radioiodine only; low-certainty evidence). RhTSH-aided radioiodine reduced thyroid volume with a MD of 11.9% (95% CI 4.4 to 19.4; 6 studies, 268 participants; moderate-certainty evidence). One study with 28 participants reported one death in the radioiodine alone group (very-low certainty evidence). No study reported on costs. AUTHORS' CONCLUSIONS RhTSH-aided radioiodine treatment for non-toxic multinodular goitre, compared to radioiodine alone, probably increased the risk of hypothyroidism but probably led to a greater reduction in thyroid volume. Data on QoL and costs were sparse or missing.
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Affiliation(s)
- Yanlei Huo
- Nuclear Medicine, Tenth People's Hospital of Tongji University, Shanghai, China
| | - Jiawei Xie
- Nuclear Medicine, Tenth People's Hospital of Tongji University, Shanghai, China
| | - Suyun Chen
- Nuclear Medicine, Affiliated XinHua Hospital of Medical School Shanghai Jiaotong University, Shanghai, China
| | - Hui Wang
- Nuclear Medicine, Affiliated XinHua Hospital of Medical School Shanghai Jiaotong University, Shanghai, China
| | - Chao Ma
- Nuclear Medicine, Tenth People's Hospital of Tongji University, Shanghai, China
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Clerc J. Radioiodine therapy of thyroid autonomy. THE QUARTERLY JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING : OFFICIAL PUBLICATION OF THE ITALIAN ASSOCIATION OF NUCLEAR MEDICINE (AIMN) [AND] THE INTERNATIONAL ASSOCIATION OF RADIOPHARMACOLOGY (IAR), [AND] SECTION OF THE SOCIETY OF... 2021; 65:138-156. [PMID: 33565845 DOI: 10.23736/s1824-4785.21.03340-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Radioiodine therapy (RIT) of thyroid functional autonomy (TFA) is rapidly evolving, though it has been recognized for decades as a very effective treatment of toxic nodular varieties. Indeed, TFA is a frequent cause of persistent subclinical hyperthyroidism, which should be regarded as a new metabolic syndrome, with well-established adverse cardio-vascular consequences. Sensitive TSH assays and multiparametric ultrasounds are not accurate enough to reliably diagnose TFA and identify its main variants, unifocal, multifocal (UFA/MFA) and disseminated autonomy (DISA). Modern diagnostic tools are extensively presented and rely upon Thyroid Scan imaging and quantification. A new relationship allows predicting at baseline, an excess of 123I uptake as compared to the TSH stimulation in compensated TFA. Suppressed TS are useful with either isotope, otherwise. Diagnosis of the DISA variant is presented as compared to Graves' disease. Dosimetry has some specificity in TFA work-up. Indeed, the spatial distribution of the dose is as important as the mean value itself and can be eventually controlled by adjusting the TSH level with the smart use of LT3 or antithyroid drug therapy (ATD). A review of the different ways to determine the target mass from anatomical to functional approaches is presented. Main clinical and dosimetric published results of RIT are summarized according to clinical goals. Endogenous TSH stimulation using an ATD preparation has promising results in reducing big autonomously functioning goiters. Finally, we report preliminary successful results of preventive RIT using short term LT3 suppression in compensated TFA, with low administered activities and low rate of hypothyroidism.
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Affiliation(s)
- Jérôme Clerc
- Department of Nuclear Medicine, Cochin Hospital, DMU Imagina, Paris University, Paris, France -
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Xu C, Wang P, Miao H, Xie T, Zhou X, Zhang Q, Jiang S, Zhang R, Liao L, Dong J. Recombinant Human Thyrotropin-Stimulated Radioiodine Therapy in Patients with Multinodular Goiters: A Meta-Analysis of Randomized Controlled Trials. Horm Metab Res 2020; 52:841-849. [PMID: 32961564 DOI: 10.1055/a-1240-5058] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
A potential reduction of goiter volume (GV) of recombinant human thyrotropin (rhTSH) on multinodular goiters (MNG) was previously reported but controversial. Hence we conducted a meta-analysis to estimate the effect of rhTSH-stimulated radioiodine therapy in patients with MNG. PubMed, Cochrane, CNKI, VIP, and Wanfang databases were searched. Mean difference (MD) and odds ratios with 95% confidence intervals (95% CI) were derived by using an inverse variance random-effects model and fixed-effects model, respectively. Six studies (n=237) were involved in the analysis. For 12 months follow up, high dose (>0.1 mg) of rhTSH significantly reduced GV (MD=17.61; 95% CI=12.17 to 23.04; p<0.00001) compared with placebo. No effective pooled results of low dose of rhTSH (<0.1 mg) were applicable for only one study included. For 6 months follow up, the source of heterogeneity was determined by subgroup and sensitivity analysis. High dose group showed vast improvement in GV reduction (MD=16.62; 95% CI=1.34 to 31.90; p=0.03). The reduction of low dose group compared with placebo was inferior to high dose group. No available data were obtained to assess the influence of rhTSH after 36 months follow up for the only included study. Hypothyroidism incidence was higher for rhTSH group. No publication bias was seen. High dose of rhTSH treatment-stimulated radioactive 131I therapy after 6 months and 12 months follow up had a better effect in reducing GV, but with higher incidence of hypothyroidism. Owing to the limited methodological quality, more clinical researches are warranted in the future.
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Affiliation(s)
- Chunmei Xu
- Department of Endocrinology and Metabology, Shandong Provincial Qianfoshan Hospital, Shandong University, Jinan, Shandong, China
| | - Ping Wang
- Department of Endocrinology, Dezhou Municiple Hospital, Dezhou, Shandong, China
| | - Huikai Miao
- Department of Thoracic Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Tianyue Xie
- Department of Endocrinology, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Xiaojun Zhou
- Department of Endocrinology and Metabology, The First Affiliated Hospital of Shandong First Medical University, Jinan, Shandong, China
- Department of Endocrinology and Metabology, Shandong Provincial Qianfoshan Hospital, Shandong University, Jinan, Shandong, China
| | - Qian Zhang
- Department of Endocrinology, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Shan Jiang
- Department of Endocrinology, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Rui Zhang
- Department of Endocrinology, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Lin Liao
- Department of Endocrinology and Metabology, The First Affiliated Hospital of Shandong First Medical University, Jinan, Shandong, China
- Department of Endocrinology and Metabology, Shandong Provincial Qianfoshan Hospital, Shandong University, Jinan, Shandong, China
| | - Jianjun Dong
- Department of Endocrinology, Qilu Hospital, Shandong University, Jinan, Shandong, China
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Fixed 30 mCi 131I-iodine therapy without recombinant human thyroid-stimulating hormone stimulation as an attractive therapeutic alternative in nontoxic nodular goiter. Nucl Med Commun 2020; 41:727-732. [PMID: 32427701 DOI: 10.1097/mnm.0000000000001213] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To analyze outcomes of patients with compressive nontoxic multinodular goiter after 131I-iodine 30 mCi treatment without previous use of recombinant human thyroid-stimulating hormone or methimazole. METHODS We evaluated fixed-dose radioiodine therapy outcomes in patients with nontoxic multinodular goiter who did not accept thyroidectomy as a therapeutic option. Laboratory thyroid function and thyroid volume estimated by ultrasound were assessed before and one year after radioiodine therapy. RESULTS Twenty euthyroid female patients received 30 mCi of 131I-iodine without recombinant human thyroid-stimulating hormone or methimazole pretreatment. Median thyroid volume and Tc-99m sodium pertechnetate thyroid uptake before radioiodine therapy were 68.05 cm (31.3-295.3) and 0.5% (0.1%-1.2%), respectively. One year after radioiodine therapy, thyroid volume decreased to 55.4 cm (19.8-149.9), and merely 4 patients (20%) developed hypothyroidism. Thyroid volume decreased significantly after radioiodine therapy, presenting a variation of -21.1 cm (-161.3 to -0.8) and -30.61% (-73.88 to -1.02), both with P < 0.0001. Thyroid volume variation was positively correlated with thyroid uptake in Spearman's correlation (r = 0.4730; P = 0.0352). The group satisfied with radioiodine therapy (85%, n = 17) showed a significant reduction in thyroid volume, -25.8 cm (-161.3 to -6.2) and -36.74% (-73.88 to -9.95). The dissatisfied group (15%, n = 3) showed -1.0 cm (-2.0 to -0.8) and -1.67% (-3.38 to -1.02) in thyroid volume, P = 0.0081. Patients that complained about dysphagia presented a lower percentage of thyroid volume decrease after radioiodine therapy, -21.97% (-70.12 to -1.02, P = 0.0430). CONCLUSIONS A substantial reduction in thyroid volume associated with a low incidence of hypothyroidism and a high satisfaction rate support the use of conventional radioiodine therapy with a fixed dose of 30 mCi. This therapy is an attractive and cheaper therapeutic alternative in selected patients with nontoxic multinodular goiter.
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Sorensen JR, Watt T, Cramon P, Døssing H, Hegedüs L, Bonnema SJ, Godballe C. Quality of life after thyroidectomy in patients with nontoxic nodular goiter: A prospective cohort study. Head Neck 2017; 39:2232-2240. [PMID: 28872214 DOI: 10.1002/hed.24886] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Revised: 04/18/2017] [Accepted: 06/15/2017] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Using the thoroughly validated Thyroid-Related Quality-of-Life Patient-Reported Outcome (ThyPRO) questionnaire, the purpose of this study was to investigate changes in disease-specific quality of life (QOL) after surgical treatment in patients with benign nontoxic multinodular goiters. METHOD Patients with goiters scheduled for thyroid surgery (n = 106) and individuals from the general population (n = 739) were studied. The ThyPRO data before, 3 months, and 6 months after surgery were compared with normative scores from the general population using a linear mixed model and t tests. RESULTS Before surgery, patients with goiters experienced poorer scores on all scales compared to the general population. After surgery, moderate to large improvements were seen in goiter symptoms, tiredness, anxiety, and overall QOL. After surgery, all scales returned to values equal to the general population. The degree of anxiety was, in fact, lower than in the general population. CONCLUSION Thyroid surgery leads to significant benefit among patients with benign nontoxic goiters by restoring QOL equal to that in the general population.
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Affiliation(s)
- Jesper Roed Sorensen
- Department of ORL Head & Neck Surgery, Odense University Hospital, Odense, Denmark
| | - Torquil Watt
- Department of Medical Endocrinology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Per Cramon
- Department of Medical Endocrinology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Helle Døssing
- Department of ORL Head & Neck Surgery, Odense University Hospital, Odense, Denmark
| | - Laszlo Hegedüs
- Department of Endocrinology and Metabolism, Odense University Hospital, Odense, Denmark
| | - Steen Joop Bonnema
- Department of Endocrinology and Metabolism, Odense University Hospital, Odense, Denmark
| | - Christian Godballe
- Department of ORL Head & Neck Surgery, Odense University Hospital, Odense, Denmark.,OPEN, Odense Patient data Explorative Network, Odense University Hospital, Odense, Denmark
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Azorín Belda M, Martínez Caballero A, Figueroa Ardila G, Martínez Ramírez M, Gómez Jaramillo C, Dolado Ardit J, Verdú Rico J. Recombinant human thyrotropin stimulation prior to 131I therapy in toxic multinodular goiter with low radioactive iodine uptake. Rev Esp Med Nucl Imagen Mol 2017. [DOI: 10.1016/j.remnie.2016.10.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Tang L, Ma T, Wu F. Recombinant human thyrotropin stimulated 131I treatment for multinodular goiter. Nuklearmedizin 2016; 55:228-235. [PMID: 27480576 DOI: 10.3413/nukmed-0808-16-03] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 07/22/2016] [Indexed: 11/20/2022]
Abstract
The aim of the study was to investigate the effects of rhTSH stimulation before 131I treatment in patients with MNG. METHODS Sources included the Cochrane Library, MEDLINE, EMBASE, and SCOPUS database (all until January 2016). Randomized controlled trials (RCTs) that assessed the efficacy of rhTSH-stimulated 131I treatment compared to placebo or 131I treatment alone were collected. Two authors performed the data extraction independently. RESULTS Six RCTs involving 294 patients with MNG were included in this review. Altogether 168 patients were randomized to rhTSH-stimulated 131I therapy, and 126 to either placebo and 131I or 131I alone. rhTSH-stimulated 131I vs placebo and 131I or 131I alone for MNG showed no statistically significant difference in quality of life and all-cause mortality. rhTSH- (at a dose of 0.03 mg and above) stimulated 131I treatment for MNG showed significant benefits in thyroid volume reduction. 131I treatment with rhTSH stimulation at high doses (0.03 mg, 0.1 mg, 0.3 mg and 0.45 mg) for MNG caused significantly higher adverse effects and hypothyroidism. CONCLUSIONS The overall results indicated that using rhTSH at high doses of 0.03-0.45 mg before 131I therapy resulted in a greater TVR than 131I therapy alone for patients with non-toxic MNG. However, an increased incidence of adverse effects and hypothyroidism was observed in patients receiving high-dose of rhTSH pretreatment than in patients who received low-dose rhTSH pretreatment. Therefore, a dose of 0.03 mg rhTSH pretreatment before 131I therapy may be more potent than 131I alone in treating patients with non-toxic MNG who either had a contraindication for or declined surgery.
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Affiliation(s)
| | | | - Fengyu Wu
- Dr. Fengyu Wu, Haier Road 59, Qingdao 266003, China, E-Mail:
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Dietlein M, Grünwald F, Schmidt M, Schneider P, Verburg FA, Luster M. [Radioiodine therapy for benign thyroid diseases (version 5). German Guideline]. Nuklearmedizin 2016; 55:213-220. [PMID: 27922153 DOI: 10.3413/nukmed-0823-16-04] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2016] [Accepted: 05/02/2016] [Indexed: 01/18/2023]
Abstract
The version 5 of the guideline for radioiodine therapy of benign thyroid disorders is an update of the version 4, which was published by the German Society of Nuclear Medicine (Deutsche Gesellschaft für Nuklearmedizin, DGN) in co-ordination with the German Society of Endocrinology (Deutsche Gesellschaft für Endokrinologie, DGE, Sektion Schilddrüse) and the German Society of General- and Visceral-Surgery (Deutsche Gesellschaft für Allgemein- und Viszeralchirurgie, DGAV) in 2007. This guideline was harmonized with the recommendations of the European Association of Nuclear Medicine (EANM). According to the German "Directive on Radiation Protection in Medicine" the physician specialised in nuclear medicine ("Fachkunde in der Therapie mit offenen radioaktiven Stoffen") is responsible for the justfication to treat with radioiodine. Therefore, relevant medical indications for radioiodine therapy and alternative therapeutic options are discussed within the guideline. This procedure guideline is developed in the consensus of a representative expert group. This fulfils the level S1 (first step) within the German classification of Clinical Practice Guidelines.
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Affiliation(s)
- Markus Dietlein
- Prof. Dr. med. Markus Dietlein, Klinik und Poliklinik für Nuklearmedizin, Universitätsklinikum Köln, Kerpener Str. 62, 50937 Köln, Tel. 02 21/478 50 24, Fax 02 21/47 88 90 85, E-Mail:
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Gharib H, Papini E, Garber JR, Duick DS, Harrell RM, Hegedüs L, Paschke R, Valcavi R, Vitti P. AMERICAN ASSOCIATION OF CLINICAL ENDOCRINOLOGISTS, AMERICAN COLLEGE OF ENDOCRINOLOGY, AND ASSOCIAZIONE MEDICI ENDOCRINOLOGI MEDICAL GUIDELINES FOR CLINICAL PRACTICE FOR THE DIAGNOSIS AND MANAGEMENT OF THYROID NODULES--2016 UPDATE. Endocr Pract 2016; 22:622-39. [PMID: 27167915 DOI: 10.4158/ep161208.gl] [Citation(s) in RCA: 702] [Impact Index Per Article: 87.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Thyroid nodules are detected in up to 50 to 60% of healthy subjects. Most nodules do not cause clinically significant symptoms, and as a result, the main challenge in their management is to rule out malignancy, with ultrasonography (US) and fine-needle aspiration (FNA) biopsy serving as diagnostic cornerstones. The key issues discussed in these guidelines are as follows: (1) US-based categorization of the malignancy risk and indications for US-guided FNA (henceforth, FNA), (2) cytologic classification of FNA samples, (3) the roles of immunocytochemistry and molecular testing applied to thyroid FNA, (4) therapeutic options, and (5) follow-up strategy. Thyroid nodule management during pregnancy and in children are also addressed. On the basis of US features, thyroid nodules may be categorized into 3 groups: low-, intermediate-and high-malignancy risk. FNA should be considered for nodules ≤10 mm diameter only when suspicious US signs are present, while nodules ≤5 mm should be monitored rather than biopsied. A classification scheme of 5 categories (nondiagnostic, benign, indeterminate, suspicious for malignancy, or malignant) is recommended for the cytologic report. Indeterminate lesions are further subdivided into 2 subclasses to more accurately stratify the risk of malignancy. At present, no single cytochemical or genetic marker can definitely rule out malignancy in indeterminate nodules. Nevertheless, these tools should be considered together with clinical data, US signs, elastographic pattern, or results of other imaging techniques to improve the management of these lesions. Most thyroid nodules do not require any treatment, and levothyroxine (LT4) suppressive therapy is not recommended. Percutaneous ethanol injection (PEI) should be the first-line treatment option for relapsing, benign cystic lesions, while US-guided thermal ablation treatments may be considered for solid or mixed symptomatic benign thyroid nodules. Surgery remains the treatment of choice for malignant or suspicious nodules. The present document updates previous guidelines released in 2006 and 2010 by the American Association of Clinical Endocrinologists (AACE), American College of Endocrinology (ACE) and Associazione Medici Endocrinologi (AME).
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Azorín Belda MJ, Martínez Caballero A, Figueroa Ardila GC, Martínez Ramírez M, Gómez Jaramillo CA, Dolado Ardit JI, Verdú Rico J. Recombinant human thyrotropin stimulation prior to 131I therapy in toxic multinodular goitre with low radioactive iodine uptake. Rev Esp Med Nucl Imagen Mol 2016; 36:7-12. [PMID: 27422154 DOI: 10.1016/j.remn.2016.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2016] [Revised: 05/14/2016] [Accepted: 05/18/2016] [Indexed: 11/26/2022]
Abstract
AIM Stimulation with recombinant human thyrotropin (rhTSH) increases thyroid radioiodine uptake, and is an aid to 131I therapy in non-toxic multinodular goitre (MNG). However, there are not many studies using rhTSH prior to 131I in toxic multinodular goitre to improve hyperthyroidism and compressive symptoms. MATERIAL AND METHOD A prospective study was conducted on patients with MNG and hyperthyroidism. Patients were recruited consecutively and divided into group I, stimulated with 0.3mg of rhTSH before radioiodine therapy, and a control group or group II, without stimulation. Thyroid function, radioiodine thyroid uptake, thyroid weight, and compressive symptoms were measured, and patients were followed-up for 9 months. RESULTS Group I consisted of 16 patients (14 women), with a mean age 69.7 years, and group II with 16 patients (12 women), with a mean age 70.7 years. After stimulation with 0.3mg rhTSH in group I, 131I uptake (RAIU) at 24h increased by 78.4%, and the estimated absorbed dose by 89.3%. In group II, the estimated absorbed dose was lower than group I after stimulation with rhTSH (29.8Gy vs. 56.4Gy; P=0.001). At 9 months of follow-up, hyperthyroidism was controlled in 87.5% of patients in group I, and 56.2% in group II (P=0.049). The mean reduction in thyroid weight was higher in group I than in group II (39.3% vs. 26.9%; P=0.017), with a tendency towards subjective improvement of compressive symptoms in group I, although non-significant. Only 2 patients described tachycardias after rhTSH administration, which were resolved with beta-blockers. CONCLUSION Stimulation with 0.3mg of recombinant human thyrotropin prior to radioiodine therapy achieves a reduction in thyroid weight and functional improvement in patients with hyperthyroidism and multinodular goitre with low uptake, and with no need for hospital admission.
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Affiliation(s)
- M J Azorín Belda
- Hospital Universitario de San Juan de Alicante, San Juan de Alicante, España.
| | | | - G C Figueroa Ardila
- Hospital Universitario de San Juan de Alicante, San Juan de Alicante, España
| | - M Martínez Ramírez
- Hospital Universitario de San Juan de Alicante, San Juan de Alicante, España
| | - C A Gómez Jaramillo
- Hospital Universitario de San Juan de Alicante, San Juan de Alicante, España
| | - J I Dolado Ardit
- Hospital Universitario de San Juan de Alicante, San Juan de Alicante, España
| | - J Verdú Rico
- Hospital Universitario de San Juan de Alicante, San Juan de Alicante, España
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Lee YY, Tam KW, Lin YM, Leu WJ, Chang JC, Hsiao CL, Hsu MT, Hsieh AT. Recombinant human thyrotropin before (131)I therapy in patients with nodular goitre: a meta-analysis of randomized controlled trials. Clin Endocrinol (Oxf) 2015; 83:702-10. [PMID: 25370124 DOI: 10.1111/cen.12654] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Revised: 09/10/2014] [Accepted: 10/29/2014] [Indexed: 11/28/2022]
Abstract
BACKGROUND Recombinant human thyrotropin (rhTSH) can be used to enhance radioiodine therapy for shrinking multinodular goitre. The aim of this meta-analysis was to compare the effectiveness of rhTSH pretreatment and radioiodine therapy with that of radioiodine alone for treating benign nodular goitre. METHODS The PubMed, EMBASE, Cochrane Library, Scopus and ClinicalTrials.gov databases were searched to identify studies published before September 2014. A meta-analysis was performed to calculate the pooled effect size using random-effects models. The primary outcome was the reduction in thyroid volume. Secondary outcomes included thyroid function, extent of tracheal compression, radioactive iodine uptake, incidence of hypothyroidism and other complications. RESULTS Nine RCTs including 416 patients were selected. The reductions in thyroid volume were significantly greater in the rhTSH pretreatment groups than those in the radioiodine alone groups at 12 months (weighted mean difference: 14·42%; 95% CI: 4·51-24·34% in high-dose rhTSH vs radioiodine alone; weighted mean difference: 19·66%; 95% CI: 3·67-35·65% in low-dose rhTSH vs radioiodine alone). The incidence of hypothyroidism in the high-dose rhTSH groups was significantly higher than that in the radioiodine alone groups. No significant difference in the incidence of hypothyroidism occurred between the low-dose rhTSH groups and the radioiodine alone groups. CONCLUSIONS The overall results indicated that using rhTSH before radioiodine therapy resulted in a greater thyroid volume reduction than radioiodine therapy alone. An increased incidence of hypothyroidism was observed in patients receiving high-dose rhTSH. Low-dose rhTSH before radioiodine therapy is more efficacious than radioiodine therapy alone for treating nontoxic benign thyroid nodules.
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Affiliation(s)
- Yen-Ying Lee
- Department of Pharmacy, Taipei Medical University - Shuang Ho Hospital, New Taipei City, Taiwan
- College of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - Ka-Wai Tam
- Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Division of General Surgery, Department of Surgery, Taipei Medical University - Shuang Ho Hospital, New Taipei City, Taiwan
- Center for Evidence-Based Medicine, Taipei Medical University, Taipei, Taiwan
| | - You-Meei Lin
- Department of Pharmacy, Taipei Medical University - Shuang Ho Hospital, New Taipei City, Taiwan
- College of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - Wuan-Jin Leu
- Department of Pharmacy, Taipei Medical University - Shuang Ho Hospital, New Taipei City, Taiwan
- College of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - Jui-Chia Chang
- Department of Pharmacy, Taipei Medical University - Shuang Ho Hospital, New Taipei City, Taiwan
- College of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - Chi-Lien Hsiao
- Department of Pharmacy, Taipei Medical University - Shuang Ho Hospital, New Taipei City, Taiwan
| | - Meng-Ting Hsu
- Department of Pharmacy, Taipei Medical University - Shuang Ho Hospital, New Taipei City, Taiwan
| | - An-Tsz Hsieh
- Division of Endocrinology & Metabolism, Department of Internal Medicine, Taipei Medical University - Shuang Ho Hospital, New Taipei City, Taiwan
- Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
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Watt T, Bjorner JB, Groenvold M, Cramon P, Winther KH, Hegedüs L, Bonnema SJ, Rasmussen ÅK, Ware JE, Feldt-Rasmussen U. Development of a Short Version of the Thyroid-Related Patient-Reported Outcome ThyPRO. Thyroid 2015. [PMID: 26214034 DOI: 10.1089/thy.2015.0209] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Thyroid diseases affect quality of life (QoL). The Thyroid-Related Patient-Reported Outcome (ThyPRO) is an international comprehensive well-validated patient-reported outcome, measuring thyroid-related QoL. The current version is rather long--85 items. The purpose of the present study was to develop an abbreviated version of the ThyPRO, with conserved good measurement properties. METHODS A cross-sectional (N = 907) and a longitudinal sample (N = 435) of thyroid patients were analyzed. A graded item response theory (IRT) model was fitted to the cross-sectional data. Short-form scales with three items were aimed for, by selecting items with best fit according to the IRT model, avoiding cross-culturally noninvariant items. Seven scales measuring mental and social well-being and function as well as one overall QoL impact item were analyzed in a bifactor model, to develop a supplementary composite score. Short-form scales were linked to original scales with IRT-based summed-score-linking. Agreement between the short and long form was estimated by agreement plots, intraclass correlations, and mean score levels. Responsiveness was compared by relative validity indices, clinical validity by ability to detect clinically relevant differences, and test-retest reliability by intra-class correlation. RESULTS One four-item scale was not abbreviated and one two-item scale was omitted from the short-form. For the 11 scales undergoing abbreviation, 10 with three and one with four items were developed. A bifactor model with good overall fit was fitted to the composite score, including the single QoL item. Responsiveness and clinical validity of the short-form scales were preserved, as were test-retest reliability (0.75-0.89). Short- versus long-form intraclass correlations were high (0.89-0.98), and the mean scale levels were similar. CONCLUSIONS A 39-item version of the ThyPRO, with good measurement properties, was developed and is recommended for clinical use.
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Affiliation(s)
- Torquil Watt
- 1 Department of Endocrinology, Copenhagen University Hospital Rigshospitalet , Copenhagen, Denmark
- 2 Department of Internal Medicine F, Gentofte Hospital , Denmark
| | - Jakob Bue Bjorner
- 3 OptumInsight , Lincoln, Rhode Island
- 4 Department of Public Health, University of Copenhagen , Copenhagen, Denmark
| | - Mogens Groenvold
- 4 Department of Public Health, University of Copenhagen , Copenhagen, Denmark
- 5 Department of Palliative Medicine, Bispebjerg Hospital , Copenhagen, Denmark
| | - Per Cramon
- 1 Department of Endocrinology, Copenhagen University Hospital Rigshospitalet , Copenhagen, Denmark
| | | | - Laszlo Hegedüs
- 6 Department of Endocrinology and Metabolism, Odense University Hospital , Odense, Denmark
| | - Steen Joop Bonnema
- 6 Department of Endocrinology and Metabolism, Odense University Hospital , Odense, Denmark
| | - Åse Krogh Rasmussen
- 1 Department of Endocrinology, Copenhagen University Hospital Rigshospitalet , Copenhagen, Denmark
| | - John E Ware
- 7 Department of Quantitative Health Sciences, University of Massachusetts Medical School , Worcester, Massachusetts
| | - Ulla Feldt-Rasmussen
- 1 Department of Endocrinology, Copenhagen University Hospital Rigshospitalet , Copenhagen, Denmark
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Graf H. Recombinant human TSH and radioactive iodine therapy in the management of benign multinodular goiter. Eur J Endocrinol 2015; 172:R47-52. [PMID: 25189867 DOI: 10.1530/eje-14-0608] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Multinodular goiter (MNG) is a very common thyroid disorder determined by diverse goitrogenic factors, the most important one being iodine deficiency. The clinical presentation of a patient with MNG varies from a completely asymptomatic goiter to a life-threatening disease due to upper airway compression. Patients can develop underlying subclinical or overt hyperthyroidism due to autonomously hyperfunctioning nodules. In the absence of clinical, ultrasonographic, or cytological findings suggestive of malignancy, the best therapeutic approach for a patient with MNG will depend on the size and location of the goiter, the presence and severity of compressive symptoms, and the presence or absence of thyrotoxicosis. There is still no consensus regarding the treatment of atoxic MNGs. Hence, its optimal management remains controversial; possible therapies include levothyroxine (lT4), surgery, and radioactive iodine ((131)I). Suppressive treatment with lT4 is discouraged due to the development of sub-clinical or overt hyperthyroidism and to its low efficacy when compared with surgery or (131)I. Total thyroidectomy is effective; however, it is associated with the risk of surgical complications and is often refused by the patient. (131)I therapy is an alternative to thyroid surgery to reduce the size of benign MNGs. Based on the ability of recombinant human TSH (rhTSH) to more than double thyroid (131)I uptake, this compound has been evaluated as an adjuvant to (131)I in the treatment of MNG. Very small doses of rhTSH have been used in patients with MNG and few safety concerns have been observed, but the ideal dose, both effective and safe, is yet to be defined.
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Affiliation(s)
- Hans Graf
- Endocrine and Metabolic Unit of the Federal University of ParanáRua Solimões, 1184, Mercês, Curitiba, Paraná, Brazil
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