Browsing by Author "Negro, Roberto (57415548200)"

Purpose: To evaluate the outcomes of symptomatic nonfunctioning benign thyroid nodules treated with laser ablation (LA) over a 10-year follow-up. Methods: This retrospective study included patients treated with LA between January 2010 and December 2014 and followed for 10 years. The patient’s nodule volume was recorded at baseline, after 6 months, and then annually from the date of the LA procedure. We assessed the volume reduction ratio (VRR), technique efficacy, regrowth rate, additional treatments (surgery or LA), and complications. Results: One hundred nine patients were included in the study cohort. The 1-year VRR was 56.3%; technique efficacy was detected in 76 of 109 patients (69.7%). Sixty-nine out of 109 (63.3%) patients did not require a second treatment (LA or surgery) and these 69/109 (63.3%) patients showed a stable VRR of 65%. Regrowth was observed in 28 of 109 (25.7%) patients. EU-TIRADS 2 category, intranodular vascularity, and delivered energy ≥500 J/mL prevented technique inefficacy, regrowth, and retreatment (LA or surgery). Transient complications occurred in 3 out of 109 (2.7%) patients. Conclusion: In this 10-year follow-up study, benign thyroid nodules submitted to LA experienced a stable VRR of 65% in more than 60% of patients. To maximize VRR and technique efficacy, LA should be particularly used in EU-TIRADS 2 nodules with intranodular vascularity that should preferably receive ≥ 500 J/mL of energy. © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2025.

Background: Hypothyroidism is common, however, aspects of its treatment remain controversial. Our survey aimed at documenting treatment choices of European thyroid specialists and exploring how patients' persistent symptoms, clinician demographics, and geo-economic factors relate to treatment choices. Methods: Seventeen thousand two hundred forty-seven thyroid specialists from 28 countries were invited to participate in an online questionnaire survey. The survey included respondent demographic data and treatment choices for hypothyroid patients with persistent symptoms. Geo-economic data for each country were included in the analyses. Results: The response rate was 32.9% (6058 respondents out of 17,247 invitees). Levothyroxine (LT4) was the initial treatment preferred by the majority (98.3%). Persistent symptoms despite normal serum thyrotropin (TSH) while receiving LT4 treatment were reported to affect up to 10.0% of patients by 75.4% of respondents, while 28.4% reported an increasing such trend in the past 5 years. The principal explanations offered for patients' persistent symptoms were psychosocial factors (77.1%), comorbidities (69.2%), and unrealistic patient expectations (61.0%). Combination treatment with LT4+liothyronine (LT3) was chosen by 40.0% of respondents for patients who complained of persistent symptoms despite a normal TSH. This option was selected more frequently by female thyroid specialists, with high-volume practice, working in countries with high gross national income per capita. Conclusions: The perception of patients' dissatisfaction reported by physicians seems lower than that described by hypothyroid patients in previous surveys. LT4+LT3 treatment is used frequently by thyroid specialists in Europe for persistent hypothyroid-like symptoms even if they generally attribute such symptoms to nonendocrine causes and despite the evidence of nonsuperiority of the combined over the LT4 therapy. Pressure by dissatisfied patients on their physicians for LT3-containing treatments is a likely explanation. The association of the therapeutic choices with the clinician demographic characteristics and geo-economic factors in Europe is a novel information and requires further investigation. Copyright 2024, Mary Ann Liebert, Inc., publishers.

Background: Hypothyroidism is common, however, aspects of its treatment remain controversial. Our survey aimed at documenting treatment choices of European thyroid specialists and exploring how patients' persistent symptoms, clinician demographics, and geo-economic factors relate to treatment choices. Methods: Seventeen thousand two hundred forty-seven thyroid specialists from 28 countries were invited to participate in an online questionnaire survey. The survey included respondent demographic data and treatment choices for hypothyroid patients with persistent symptoms. Geo-economic data for each country were included in the analyses. Results: The response rate was 32.9% (6058 respondents out of 17,247 invitees). Levothyroxine (LT4) was the initial treatment preferred by the majority (98.3%). Persistent symptoms despite normal serum thyrotropin (TSH) while receiving LT4 treatment were reported to affect up to 10.0% of patients by 75.4% of respondents, while 28.4% reported an increasing such trend in the past 5 years. The principal explanations offered for patients' persistent symptoms were psychosocial factors (77.1%), comorbidities (69.2%), and unrealistic patient expectations (61.0%). Combination treatment with LT4+liothyronine (LT3) was chosen by 40.0% of respondents for patients who complained of persistent symptoms despite a normal TSH. This option was selected more frequently by female thyroid specialists, with high-volume practice, working in countries with high gross national income per capita. Conclusions: The perception of patients' dissatisfaction reported by physicians seems lower than that described by hypothyroid patients in previous surveys. LT4+LT3 treatment is used frequently by thyroid specialists in Europe for persistent hypothyroid-like symptoms even if they generally attribute such symptoms to nonendocrine causes and despite the evidence of nonsuperiority of the combined over the LT4 therapy. Pressure by dissatisfied patients on their physicians for LT3-containing treatments is a likely explanation. The association of the therapeutic choices with the clinician demographic characteristics and geo-economic factors in Europe is a novel information and requires further investigation. Copyright 2024, Mary Ann Liebert, Inc., publishers.

Background: Treatment of simple goiter (SG) growing over time with thyroid hormone (TH) therapy is discouraged by international guidelines. Purpose: To ascertain views of European thyroid specialists about TH treatment for euthyroid patients with growing SG and explore associations with management choice. Methods: Online survey on the use of TH for growing SG among thyroid experts from 28 European countries. Results: The response rate was 31.5% (5430/17,247). Most respondents were endocrinologists. Twenty-eight percent asserted that TH therapy may be indicated in euthyroid patients with a growing SG. National and regional differences were noted, from 7% of positive responses in The Netherlands to 78% in Czech Republic (p < 0.0001). TH was more frequently prescribed by respondents over 40 years old (OR 1.77, 2.13, 2.41 if 41–50, 51–60, >60, respectively), and working in areas of former iodine insufficiency (OR 1.24, 95% CI 1.03–1.50). TH was less frequently prescribed by endocrinologists (OR 0.77, 95% CI 0.62-0.94) and respondents working in Southern Europe (OR 0.40, 95% CI 0.33–0.48), Northern Europe (OR 0.28, 95% CI 0.22–0.36) and Western Asia (OR 0.16, 95% CI 0.11–0.24) compared to Western Europe. Associations with respondents’ sex, country, availability of national thyroid guidelines, and gross national income per capita were absent or weak. Conclusions: Almost a third of European thyroid specialists support treating SG with TH, contrary to current guidelines and recommendations. This calls for urgent attention. © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2024.

Background: Treatment of simple goiter (SG) growing over time with thyroid hormone (TH) therapy is discouraged by international guidelines. Purpose: To ascertain views of European thyroid specialists about TH treatment for euthyroid patients with growing SG and explore associations with management choice. Methods: Online survey on the use of TH for growing SG among thyroid experts from 28 European countries. Results: The response rate was 31.5% (5430/17,247). Most respondents were endocrinologists. Twenty-eight percent asserted that TH therapy may be indicated in euthyroid patients with a growing SG. National and regional differences were noted, from 7% of positive responses in The Netherlands to 78% in Czech Republic (p < 0.0001). TH was more frequently prescribed by respondents over 40 years old (OR 1.77, 2.13, 2.41 if 41–50, 51–60, >60, respectively), and working in areas of former iodine insufficiency (OR 1.24, 95% CI 1.03–1.50). TH was less frequently prescribed by endocrinologists (OR 0.77, 95% CI 0.62-0.94) and respondents working in Southern Europe (OR 0.40, 95% CI 0.33–0.48), Northern Europe (OR 0.28, 95% CI 0.22–0.36) and Western Asia (OR 0.16, 95% CI 0.11–0.24) compared to Western Europe. Associations with respondents’ sex, country, availability of national thyroid guidelines, and gross national income per capita were absent or weak. Conclusions: Almost a third of European thyroid specialists support treating SG with TH, contrary to current guidelines and recommendations. This calls for urgent attention. © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2024.

Objectives: The use of levothyroxine (LT4) treatment aiming to improve fertility in euthyroid women with positive thyroid peroxidase antibodies (TPOAb) is not supported by the available evidence. The aim of the study was to document the use of LT4 by European thyroid specialists in such patients. Design: The data presented derive from Treatment of Hypothyroidism in Europe by Specialists, an International Survey (THESIS), a questionnaire conducted between 2019 and 2021 to document the management of hypothyroidism by European thyroid specialists. Here, we report the aggregate results on the use of LT4 in infertile, euthyroid women with positive TPOAb. Results: A total of 2316/5406 (42.8%) respondents stated that LT4 may be indicated in TPOAb positive euthyroid women with infertility. The proportion of those replying positively to this question varied widely across different countries (median 39.4, range 22.9%–83.7%). In multivariate analyses males (OR: 0.8; CI: 0.7–0.9) and respondents >60 years (OR: 0.7; 0.6–0.8) were the least inclined to consider LT4 for this indication. Conversely, respondents managing many thyroid patients (“weekly” [OR: 1.4; CI: 1.0–1.9], “daily” [OR: 1.8; CI: 1.3–2.4]) and practicing in Eastern Europe (OR: 1.5; CI: 1.3–1.9) were most likely to consider LT4. Conclusions: A remarkably high number of respondents surveyed between 2019 and 2021, would consider LT4 treatment in TPOAb positive euthyroid women with infertility. This view varied widely across countries and correlated with sex, age and workload, potentially influencing patient management. These results raise concerns about potential risks of overtreatment. © 2024 John Wiley & Sons Ltd.

Objectives: The use of levothyroxine (LT4) treatment aiming to improve fertility in euthyroid women with positive thyroid peroxidase antibodies (TPOAb) is not supported by the available evidence. The aim of the study was to document the use of LT4 by European thyroid specialists in such patients. Design: The data presented derive from Treatment of Hypothyroidism in Europe by Specialists, an International Survey (THESIS), a questionnaire conducted between 2019 and 2021 to document the management of hypothyroidism by European thyroid specialists. Here, we report the aggregate results on the use of LT4 in infertile, euthyroid women with positive TPOAb. Results: A total of 2316/5406 (42.8%) respondents stated that LT4 may be indicated in TPOAb positive euthyroid women with infertility. The proportion of those replying positively to this question varied widely across different countries (median 39.4, range 22.9%–83.7%). In multivariate analyses males (OR: 0.8; CI: 0.7–0.9) and respondents >60 years (OR: 0.7; 0.6–0.8) were the least inclined to consider LT4 for this indication. Conversely, respondents managing many thyroid patients (“weekly” [OR: 1.4; CI: 1.0–1.9], “daily” [OR: 1.8; CI: 1.3–2.4]) and practicing in Eastern Europe (OR: 1.5; CI: 1.3–1.9) were most likely to consider LT4. Conclusions: A remarkably high number of respondents surveyed between 2019 and 2021, would consider LT4 treatment in TPOAb positive euthyroid women with infertility. This view varied widely across countries and correlated with sex, age and workload, potentially influencing patient management. These results raise concerns about potential risks of overtreatment. © 2024 John Wiley & Sons Ltd.

Introduction/Objective Hypothyroidism is a common disease and treatment with levothyroxine (LT4) is effective. However, variations in management are frequent. The aim of this study was to identify practices and attitudes of Serbian physicians relating to the treatment of hypothyroidism. Methods An anonymized questionnaire was distributed electronically to members of the Serbian Thyroid Society, Serbian Association of Endocrine Surgeons, and Section for Endocrinology of the Serbian Medical Society. Results Out of 170 invitations, 99 responses were received. LT4 was the first choice for the treatment of hypothyroidism in 90% of patients. After starting LT4 replacement therapy most respondents would recheck thyroid-stimulating hormone (TSH) in 4–6 weeks (n = 51, 62%) and in eight weeks (n = 29, 35%). In total, 61% of respondents (n = 60) indicated that they would consider treating euthyroid patients with LT4, the commonest indication being female infertility with high levels of thyroid antibodies (54%, n = 50). More than half respondents (58%, n = 45) would recommend combined LT4 + LT3 therapy for patients on LT4 with normal serum TSH who still complain of symptoms of hypothyroidism. 53% (n = 41/77), reported that the frequency of patients with normal serum TSH who still complain of hypothyroid symptoms is less than 5%. Conclusion LT4 was the first choice of therapy for the treatment of hypothyroid patients, whereas LT3 + LT4 combination treatment is considered in patients with persistent symptoms of hypothyroidism despite normalization of TSH. The most common indication for thyroid hormone treatment in euthyroid patients was female infertility with high levels of thyroid antibodies. Alternative LT4 formulations like liquid solution or soft-gel capsules –formulations presently not available in Serbia, were largely reserved for specific conditions (interfering drugs, malabsorption, inability to take LT4 in the fasting state, unexplained poor biochemical control of hypothyroidism). © 2022, Serbia Medical Society. All rights reserved.