Hyperthyroidism is a common disease that primarily affects women of all ages, and in addition to physical symptoms, mental symptoms are common, such as mental fatigue, anxiety, difficulty concentrating and mood changes. A common opinion is that the patient is recovered once the thyroid disorder is treated. However, many patients will experience persistent brain fatigue and mental problems, even after normal thyroid function is restored. Patients want to live as good a life as possible despite their illness, and in healthcare, they request interventions for rehabilitation. A new guideline for hyperthyroidism was launched in January 2023 that highlights many of these aspects, including the mental symptoms and the patient\'s perspective on hyperthyroidism. In this article, we want to address the patient\'s needs and how we can meet them in healthcare to increase their participation, confidence and quality of life, with continuity throughout the entire care process.

UNASSIGNED: Subclinical thyroid diseases are often the subject of debate concerning their clinical significance, the appropriateness of diagnostic testing, and possible treatment. This systematic review addresses the variation in international guidelines for subclinical hyperthyroidism, focusing on diagnostic workup, treatment, and follow-up recommendations.
UNASSIGNED: Following the PRISMA guidelines, we searched PubMed, Embase, and guideline-specific databases and included clinical practice guidelines with recommendations on subclinical hyperthyroidism. Guideline recommendations were extracted, and quality assessment was performed using selected questions of the Appraisal of Guidelines for Research & Evaluation (AGREE) II instrument.
UNASSIGNED: Of the 2624 records screened, 22 guidelines were included, which were published between 2007 and 2021. Guideline quality was generally intermediate to low. Diagnostic approaches differed substantially, particularly in the extent of recommended testing. Treatment initiation depended on TSH levels, age, and comorbidities, but the level of detail regarding defining precise comorbidities varied. Recommendations for monitoring intervals for follow-up ranged from 3 to 12 months.
UNASSIGNED: This review underscores the existing variability in (inter)national guidelines concerning subclinical hyperthyroidism. There isa need for clear recommendations in guidelines considering diagnostic workup, treatment, and follow-up of subclinical hyperthyroidism. In order to establish this, future research should focus on determining clear and evidence-based intervention thresholds.

BACKGROUND: The prevalence of hyperthyroidism in Pakistan is 2.9%, which is two times higher than in the United States. Most high-quality hyperthyroidism clinical practice guidelines (CPGs) used internationally originate from high-income countries in the West. Local CPGs in Pakistan are not backed by transparent methodologies. We aimed to produce comprehensive, high-quality CPGs for the management of hyperthyroidism in Pakistan.
METHODS: We employed the GRADE-ADOLOPMENT approach utilizing the 2016 American Thyroid Association Guidelines for Diagnosis and Management of Hyperthyroidism and Other Causes of Thyrotoxicosis as the source CPG. Recommendations from the source guideline were either adopted as is, excluded, or adapted according to our local context.
RESULTS: The source guideline included a total of 124 recommendations, out of which 71 were adopted and 49 were excluded. 4 recommendations were carried forward for adaptation via the ETD process, with modifications being made to 2 of these. The first addressed the need for liver function tests (LFTs) amongst patients experiencing symptoms of hepatotoxicity while being treated with anti-thyroid drugs (ATDs). The second pertained to thyroid status testing post-treatment by radioactive iodine (RAI) therapy for Graves\' Disease (GD). Both adaptations centered around the judicious use of laboratory investigations to reduce costs of hyperthyroidism management.
CONCLUSIONS: Our newly developed hyperthyroidism CPGs for Pakistan contain two context-specific modifications that prioritize patients\' finances during the course of hyperthyroidism management and to limit the overuse of laboratory testing in a resource-constrained setting. Future research must investigate the cost-effectiveness and risk-benefit ratio of these modified recommendations.

Die aktuelle DGN-Handlungsempfehlung behandelt das Thema der Entwicklung der TRAK-Spiegel nach der Radiojodtherapie der Immunhyperthyreose erstmals im Vergleich zu den vorangehenden Versionen. Diese neuen Hinweise sollten differenziert eingeordnet und anschließend dem Patienten z.B. in den Aufklärungsunterlagen geeignet zugänglich gemacht werden. Bei der Verwendung fertiger kommerzieller Aufklärungsbögen, herausgegeben von einigen medizinisch orientierten Verlagsgesellschaften, ist auf deren Aktualität zu achten, ggf. sind die noch nicht berücksichtigten Aspekte im Einzelfall handschriftlich nachzutragen. Die Verwendung eigener klinikinterner Aufklärungsblätter zur Radiojodtherapie gutartiger Schilddrüsenerkrankungen bietet den Vorteil, dass neue Aspekte durch den behandelnden Nuklearmediziner selbst eingefügt werden können.

OBJECTIVE: This study aims to estimate the prevalence of and determine physician approaches to the screening and management of lithium-associated thyroid and parathyroid disorders in British Columbia, Canada.
METHODS: Serum lithium and thyroid/parathyroid laboratory data were collected retrospectively for patients with lithium levels measured at seven BC hospitals between 2012 and 2021. A mail-out survey about screening and management of thyroid/parathyroid disorders in patients on lithium was sent to the ordering physicians of patients with abnormal results. Three months after, a follow-up questionnaire was sent to respondents, and the original survey was re-sent to non-responders.
RESULTS: Of 4917 patients, 1.9 % had PTH (mean 22.33 ± 23.00 pmol/L) and 77.1 % had TSH (mean 3.61 ± 6.69 pmol/L) measured. Of 222 hypercalcemic patients (defined as any serum calcium or ionized calcium above the laboratory reference), 17.6 % had a PTH level measured. From 294 surveys sent to 214 physicians, the overall response rate was 31.6 % (n = 93) with twelve fully completed surveys. All twelve respondents monitored TSH levels every 6-12 months, and eight physicians monitored PTH and/or calcium at variable intervals. Two physicians routinely ordered both thyroid and parathyroid screening laboratory tests. Of the 80 non-respondents, limited patient contact was the most common reason for opting out (n = 27).
CONCLUSIONS: Our results suggest biochemical screening for lithium-associated parathyroid disorders is less common than for thyroid disorders. There is insufficient data to determine the true prevalence of lithium-associated thyroid and parathyroid disorders. This highlights the need for updated clinical guidelines for management of lithium-associated thyroid and parathyroid disorders.

Thyroid eye disease (TED) remains challenging for clinicians to evaluate and manage. Novel therapies have recently emerged, and their specific roles are still being determined. Most patients with TED develop eye manifestations while being treated for hyperthyroidism and under the care of endocrinologists. Endocrinologists, therefore, have a key role in diagnosis, initial management, and selection of patients who require referral to specialist care. Given that the need for guidance to endocrinologists charged with meeting the needs of patients with TED transcends national borders, and to maximize an international exchange of knowledge and practices, the American Thyroid Association and European Thyroid Association joined forces to produce this consensus statement.

The SFE-AFCE-SFMN 2022 consensus deals with the management of thyroid nodules, a condition that is a frequent reason for consultation in endocrinology. In more than 90% of cases, patients are euthyroid, with benign non-progressive nodules that do not warrant specific treatment. The clinician\'s objective is to detect malignant thyroid nodules at risk of recurrence and death, toxic nodules responsible for hyperthyroidism or compressive nodules warranting treatment. The diagnosis and treatment of thyroid nodules requires close collaboration between endocrinologists, nuclear medicine physicians and surgeons, but also involves other specialists. Therefore, this consensus statement was established jointly by 3 societies: the French Society of Endocrinology (SFE), French Association of Endocrine Surgery (AFCE) and French Society of Nuclear Medicine (SFMN); the various working groups included experts from other specialties (pathologists, radiologists, pediatricians, biologists, etc.). This section deals with thermal ablation, which may constitute an alternative to thyroid surgery in selected patients.

Thyroid hormones influence female fertility, directly stimulating oocyte maturation and regulating prolactin and sex hormone binding globulin (SHBG) concentrations. Hyperthyroidism affects 1-2%, overt hypothyroidism 0.3%, and subclinical hypothyroidism up to 15% of women of childbearing age. Approximately 10% of euthyroid women have elevated concentrations of anti-thyroid peroxidase antibodies (aTPO) and/or anti-thyroglobulin (aTg) antibodies. Hypothyroidism can cause menstrual and ovulation disorders, and impact fertility. Studies carried out to date have not conclusively demonstrated that subclinical hypothyroidism or elevated aTPO/aTg concentrations make it harder to conceive, but they do increase the risk of pregnancy loss. Subclinical hypothyroidism and elevated aTPO/aTg concentrations without thyroid disorders are more common in polycystic ovary syndrome, premature ovarian insufficiency, and idiopathic infertility. Fertility problems are therefore an indication for screening for thyroid diseases (in females as well as in some males). A thyroid disorder diagnosed in subfertile couples should be treated appropriately, especially before attempting assisted reproductive techniques. These recommendations are intended as a guide for the management of thyroid diseases associated with infertility.

In recent years, no major advances have been developed in the standard treatment of primary hyperthyroidism, which mainly includes medication, radiotherapy and bilateral subtotal/total thyroidectomy. These three therapies have specific advantages and disadvantages, even traditional surgery is not appropriate for some patients due to invasive trauma, complications and neck scars. As great progresses of thermal ablation technology have been made, many domestic hospitals are carrying out this technique for hyperthyroidism. In order to improve the efficacy and safety, critical issues related to thermal ablation in patients with hyperthyroidism, including indications, contraindications, perioperative preparations, anesthesia and procedure etc, were discussed. The Chinese Medical Doctor Association, Ultrasound Intervention Professional Committee of Interventional Physician Branch of Chinese Medical Doctor Association, Professional Committee of Interventionist Branch of Chinese Medical Doctor Association, The Expert Committee of the Chinese Society of Clinical Oncology (CSCO) and the Professional Committee of the Chinese Anti-Cancer Association organized related experts and formulated this consensus based on the latest research progress.
近几年来，国内外原发性甲状腺功能亢进症（甲亢）的治疗方法没有大的变动，仍以药物、放射性碘和甲状腺全切或近全切除手术三大治疗手段为主，三种方法各有利弊，单一治疗手段有时仍不能满足部分患者的个体化需求。虽然传统手术是原发性甲亢的有效治疗手段之一，但由于创伤大、潜在并发症多、颈部疤痕等原因使部分患者难以接受。近年来随着热消融技术在临床上的广泛应用，有关甲亢热消融治疗方面的研究取得了较大进展。由于国内许多医院的不同科室都在开展或拟开展甲亢热消融治疗，为提高甲亢热消融治疗的临床治愈率及手术安全性。需要对甲亢热消融治疗的手术适应证、禁忌证、围手术期处理、手术及麻醉方式等常见问题进行规范。为此，中国医师协会介入医师分会超声介入专业委员会，中国医师协会介入医师分会肿瘤消融治疗专业委员会，中国医师协会甲状腺肿瘤消融治疗技术专家组，中国医师协会肿瘤消融治疗技术专家组，中国临床肿瘤学会（CSCO）肿瘤消融治疗专家委员会、中国抗癌协会肿瘤消融治疗专业委员会组织国内部分甲状腺疾病消融治疗方面的专家，依据最新研究进展并结合我国临床实际情况讨论并制定本共识，现予以发布。.

Given the fact that a large number of radiological examinations using iodine-based contrast media (ICM) are performed in everyday practice, clinicians should be aware of potential ICM-induced thyroid dysfunction (TD). ICM can induce hyperthyroidism (Hyper) or hypothyroidism (Hypo) due to supraphysiological concentrations of iodine in the contrast solution. The prevalence of ICM-induced TD varies from 1 to 15%. ICM-induced Hyper is predominantly found in regions with iodine deficiency and in patients with underlying nodular goiter or latent Graves\' disease. Patients at risk for ICM-induced Hypo include those with autoimmune thyroiditis, living in areas with sufficient iodine supply. Most cases of ICM-induced TD are mild and transient. In the absence of prospective clinical trials on the management of ICM-induced TD, an individualized approach to prevention and treatment, based on patient\'s age, clinical symptoms, pre-existing thyroid diseases, coexisting morbidities and iodine intake must be advised. Treatment of ICM-induced Hyper with antithyroid drugs (in selected cases in combination with sodium perchlorate) should be considered in patients with severe or prolonged hyperthyroid symptoms or in older patients with underlying heart disease. It is debated whether preventive therapy with methimazole and/or perchlorate prior to ICM administration is justified. In ICM-induced overt Hypo, temporary levothyroxine may be considered in younger patients with symptoms of Hypo, with an underlying autoimmune thyroiditis and in women planning pregnancy. Additional clinical trials with clinically relevant endpoints are warranted to further aid in clinical decision-making in patients with ICM-induced TD.