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Thyroid nodules: diagnosis and management 甲状腺结节:诊断和管理
IF 31 1区 医学 Q1 ENDOCRINOLOGY & METABOLISM Pub Date : 2024-08-16 DOI: 10.1038/s41574-024-01025-4
Giorgio Grani, Marialuisa Sponziello, Sebastiano Filetti, Cosimo Durante
Thyroid nodules, with a prevalence of almost 25% in the general population, are a common occurrence. Their prevalence varies considerably depending on demographics such as age and sex as well as the presence of risk factors. This article provides a comprehensive overview of the prevalence, risk stratification and current management strategies for thyroid nodules, with a particular focus on changes in diagnostic and therapeutic protocols that have occurred over the past 10 years. Several sonography-based stratification systems (such as Thyroid Imaging Reporting and Data Systems (TIRADS)) might help to predict the malignancy risk of nodules, potentially eliminating the need for biopsy in many instances. However, large or suspicious nodules necessitate cytological evaluation following fine-needle aspiration biopsy for accurate classification. In the case of cytology yielding indeterminate results, additional tools, such as molecular testing, can assist in guiding the management plan. Surgery is no longer the only treatment for symptomatic or malignant nodules: active surveillance or local ablative treatments might be beneficial for appropriately selected patients. To enhance clinician–patient interactions and discussions about diagnostic options, shared decision-making tools have been developed. A personalized, risk-based protocol promotes high-quality care while minimizing costs and unnecessary testing. Thyroid nodules are common; the majority are benign and asymptomatic, and therefore the main aim of the diagnostic process is to determine their clinical significance without leading to overdiagnosis and, consequently, overtreatment, as outlined in this article.
甲状腺结节在普通人群中的发病率接近 25%,是一种常见病。甲状腺结节的发病率因年龄、性别等人口统计学因素以及是否存在风险因素而有很大差异。本文全面概述了甲状腺结节的发病率、风险分层和当前的管理策略,尤其关注过去十年中诊断和治疗方案的变化。一些基于声像图的分层系统(如甲状腺成像报告和数据系统(TIRADS))可能有助于预测结节的恶性风险,在很多情况下可能无需进行活检。不过,大结节或可疑结节需要在细针穿刺活检后进行细胞学评估,以准确分类。如果细胞学检查结果不确定,分子检测等其他工具可以帮助指导治疗方案。手术不再是治疗无症状结节或恶性结节的唯一方法:积极监测或局部消融治疗可能对经过适当选择的患者有益。为了加强临床医生与患者之间的互动以及对诊断方案的讨论,我们开发了共同决策工具。基于风险的个性化方案可促进高质量的治疗,同时最大限度地降低成本和减少不必要的检查。
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引用次数: 0
International consensus statement on the diagnosis and management of phaeochromocytoma and paraganglioma in children and adolescents 关于儿童和青少年嗜铬细胞瘤和副神经节瘤诊断和管理的国际共识声明
IF 31 1区 医学 Q1 ENDOCRINOLOGY & METABOLISM Pub Date : 2024-08-15 DOI: 10.1038/s41574-024-01024-5
Ruth T. Casey, Emile Hendriks, Cheri Deal, Steven G. Waguespack, Verena Wiegering, Antje Redlich, Scott Akker, Rathi Prasad, Martin Fassnacht, Roderick Clifton-Bligh, Laurence Amar, Stefan Bornstein, Letizia Canu, Evangelia Charmandari, Alexandra Chrisoulidou, Maria Currás Freixes, Ronald de Krijger, Luisa de Sanctis, Antonio Fojo, Amol J. Ghia, Angela Huebner, Vasilis Kosmoliaptsis, Michaela Kuhlen, Marco Raffaelli, Charlotte Lussey-Lepoutre, Stephen D. Marks, Naris Nilubol, Mirko Parasiliti-Caprino, Henri H.J.L.M. Timmers, Anna Lena Zietlow, Mercedes Robledo, Anne-Paule Gimenez-Roqueplo, Ashley B. Grossman, David Taïeb, Eamonn R. Maher, Jacques W. M. Lenders, Graeme Eisenhofer, Camilo Jimenez, Karel Pacak, Christina Pamporaki
Phaeochromocytomas and paragangliomas (PPGL) are rare neuroendocrine tumours that arise not only in adulthood but also in childhood and adolescence. Up to 70–80% of childhood PPGL are hereditary, accounting for a higher incidence of metastatic and/or multifocal PPGL in paediatric patients than in adult patients. Key differences in the tumour biology and management, together with rare disease incidence and therapeutic challenges in paediatric compared with adult patients, mandate close expert cross-disciplinary teamwork. Teams should ideally include adult and paediatric endocrinologists, oncologists, cardiologists, surgeons, geneticists, pathologists, radiologists, clinical psychologists and nuclear medicine physicians. Provision of an international Consensus Statement should improve care and outcomes for children and adolescents with these tumours. Phaeochromocytomas and paragangliomas (PPGL) are rare endocrine tumours that can affect paediatric patients as well as adults. In this first international Consensus Statement on PPGL in paediatric patients, the authors discuss the diagnosis, management and long-term surveillance of these tumours in children and adolescents.
辉铬细胞瘤和副神经节瘤(PPGL)是一种罕见的神经内分泌肿瘤,不仅发生在成年期,也发生在儿童和青少年时期。多达 70-80% 的儿童 PPGL 具有遗传性,因此儿童患者中转移性和/或多灶性 PPGL 的发病率高于成人患者。与成人患者相比,儿科患者在肿瘤生物学和管理方面存在重大差异,加上罕见疾病的发病率和治疗方面的挑战,因此需要跨学科的专家团队密切合作。团队成员最好包括成人和儿童内分泌专家、肿瘤专家、心脏病专家、外科医生、遗传学家、病理学家、放射专家、临床心理学家和核医学医生。提供一份国际共识声明应能改善对患有此类肿瘤的儿童和青少年的护理和治疗效果。
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引用次数: 0
Medically not yet explained symptoms in hypothyroidism 医学上无法解释的甲状腺功能减退症症状
IF 31 1区 医学 Q1 ENDOCRINOLOGY & METABOLISM Pub Date : 2024-08-13 DOI: 10.1038/s41574-024-01022-7
Laszlo Hegedüs, Christina M. Van Der Feltz-Cornelis, Enrico Papini, Endre V. Nagy, Anthony P. Weetman, Petros Perros
Persistent symptoms are common in the general population and even more so in people with hypothyroidism. When symptoms are unexplained and brought to medical attention, they can be referred to as medically not yet explained symptoms (MNYES), a term preferred to other descriptors by patients, care-givers and experts. MNYES might be neglected by endocrinologists or misattributed to hypothyroidism. Awareness of MNYES could open up more effective and less harmful interventions for patients who present to endocrinologists with unexplained symptoms than costly over-investigations and over-treatment with thyroid hormones (such as levothyroxine and liothyronine). The role of the endocrinologist is to recognize and acknowledge that MNYES could be underlying a patient’s presentation, to communicate effectively with the patient and others involved in the patient’s care, to apply a ‘two-track approach’ in management by paying equal attention to physical and psychosocial contributors, and to collaborate with other relevant health professionals. Categorization of patients into levels of risk for symptom deterioration helps in selecting suitable therapies. Effective management of MNYES demands time, training, expertise and resources. Medically not yet explained symptoms (MNYES) are an important consideration in patients treated for hypothyroidism who experience persistent symptoms. This Perspective brings attention to the issue of MNYES in hypothyroidism and considers effective management.
持续性症状在普通人群中很常见,在甲状腺功能减退症患者中更是如此。当症状无法解释并引起医学注意时,这些症状可被称为医学上未解释的症状(MNYES),患者、护理人员和专家都喜欢用这个词来代替其他描述。MNYES可能会被内分泌专家忽视,或被误认为是甲状腺功能减退症。与昂贵的过度检查和过度治疗甲状腺激素(如左甲状腺素和甲状腺氨酸)相比,认识到 MNYES 可为因不明症状而向内分泌科医生求诊的患者提供更有效、危害更小的干预措施。内分泌科医生的职责是认识到并承认MNYES可能是患者症状的根源,与患者和其他参与患者治疗的人员进行有效沟通,采用 "双轨方法 "进行管理,同等重视身体和社会心理因素,并与其他相关医疗专业人员合作。将患者的症状恶化风险分为不同等级,有助于选择合适的疗法。有效管理 MNYES 需要时间、培训、专业知识和资源。
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引用次数: 0
Microbial hydrogen sulfide hampers L-cell GLP-1 production 微生物硫化氢阻碍 L 细胞产生 GLP-1
IF 31 1区 医学 Q1 ENDOCRINOLOGY & METABOLISM Pub Date : 2024-08-13 DOI: 10.1038/s41574-024-01028-1
Senegal Carty
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引用次数: 0
Combination therapy increases human β-cell mass in vivo 联合疗法可增加体内人类 β 细胞的数量
IF 31 1区 医学 Q1 ENDOCRINOLOGY & METABOLISM Pub Date : 2024-08-02 DOI: 10.1038/s41574-024-01026-3
Olivia Tysoe
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引用次数: 0
Endocrine effects of heat exposure and relevance to climate change 高温对内分泌的影响以及与气候变化的关系
IF 31 1区 医学 Q1 ENDOCRINOLOGY & METABOLISM Pub Date : 2024-07-30 DOI: 10.1038/s41574-024-01017-4
Fadil M. Hannan, Melvin K. S. Leow, Jason K. W. Lee, Sari Kovats, Taha Elajnaf, Stephen H. Kennedy, Rajesh V. Thakker
Climate change is increasing both seasonal temperatures and the frequency and severity of heat extremes. As the endocrine system facilitates physiological adaptations to temperature changes, diseases with an endocrinological basis have the potential to affect thermoregulation and increase the risk of heat injury. The effect of climate change and associated high temperature exposure on endocrine axis development and function, and on the prevalence and severity of diseases associated with hormone deficiency or excess, is unclear. This Perspective summarizes current knowledge relating to the hormonal effects of heat exposure in species ranging from rodents to humans. We also describe the potential effect of high temperature exposures on patients with endocrine diseases. Finally, we highlight the need for more basic science, clinical and epidemiological research into the effects of heat on endocrine function and health; this research could enable the development of interventions for people most at risk, in the context of rising environmental temperatures. Climate change is causing human populations to be exposed to increasingly higher ambient temperatures and more frequent and extreme heatwaves than previously observed. This Perspective considers the available evidence on the endocrine effects of heat exposure, and maps out a path for future research into this field.
气候变化正在增加季节性气温以及极端高温的频率和严重程度。由于内分泌系统促进对温度变化的生理适应,具有内分泌基础的疾病有可能影响体温调节并增加热伤害的风险。气候变化和相关高温暴露对内分泌轴发育和功能的影响,以及对与激素缺乏或过剩有关的疾病的发病率和严重程度的影响尚不清楚。本视角总结了从啮齿动物到人类等不同物种中有关高温暴露对荷尔蒙影响的现有知识。我们还描述了高温暴露对内分泌疾病患者的潜在影响。最后,我们强调有必要就高温对内分泌功能和健康的影响开展更多的基础科学、临床和流行病学研究;在环境温度不断升高的背景下,这项研究可以为风险最高的人群制定干预措施。
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引用次数: 0
The interactions between energy homeostasis and neurovascular plasticity 能量平衡与神经血管可塑性之间的相互作用
IF 31 1区 医学 Q1 ENDOCRINOLOGY & METABOLISM Pub Date : 2024-07-25 DOI: 10.1038/s41574-024-01021-8
Bandy Chen, Elisa de Launoit, David Meseguer, Cristina Garcia Caceres, Anne Eichmann, Nicolas Renier, Marc Schneeberger
Food intake and energy expenditure are sensed and processed by multiple brain centres to uphold energy homeostasis. Evidence from the past decade points to the brain vasculature as a new critical player in regulating energy balance that functions in close association with the local neuronal networks. Nutritional imbalances alter many properties of the neurovascular system (such as neurovascular coupling and blood–brain barrier permeability), thus suggesting a bidirectional link between the nutritional milieu and neurovascular health. Increasing numbers of people are consuming a Western diet (comprising ultra-processed food with high-fat and high-sugar content) and have a sedentary lifestyle, with these factors contributing to the current obesity epidemic. Emerging pharmacological interventions (for example, glucagon-like peptide 1 receptor agonists) successfully trigger weight loss. However, whether these approaches can reverse the detrimental effects of long-term exposure to the Western diet (such as neurovascular uncoupling, neuroinflammation and blood–brain barrier disruption) and maintain stable body weight in the long-term needs to be clarified in addition to possible adverse effects. Lifestyle interventions revert the nutritional trigger for obesity and positively affect our overall health, including the cardiovascular system. This Perspective examines how lifestyle interventions affect the neurovascular system and neuronal networks. Nutritional imbalances (such as overnutrition in obesity) alter many properties of the neurovascular system, including neurovascular coupling and blood–brain barrier permeability. This Perspective examines how lifestyle interventions targeting weight loss, including intermittent fasting, caloric restriction and physical activity, affect the neurovascular system and neuronal networks.
食物摄入和能量消耗由多个大脑中枢感知和处理,以维持能量平衡。过去十年的研究表明,脑血管是调节能量平衡的一个新的关键角色,其功能与局部神经元网络密切相关。营养失衡会改变神经血管系统的许多特性(如神经血管耦合和血脑屏障通透性),从而表明营养环境与神经血管健康之间存在双向联系。越来越多的人摄入西式饮食(包括高脂肪和高糖分的超加工食品),并过着久坐不动的生活方式,这些因素导致了目前肥胖症的流行。新出现的药物干预(如胰高血糖素样肽 1 受体激动剂)成功地减轻了体重。然而,这些方法是否能逆转长期暴露于西方饮食的有害影响(如神经血管解偶联、神经炎症和血脑屏障破坏),并长期维持体重稳定,除了可能的不良影响外,还有待明确。生活方式干预可逆转肥胖的营养诱因,并对我们的整体健康(包括心血管系统)产生积极影响。本视角将探讨生活方式干预如何影响神经血管系统和神经元网络。
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引用次数: 0
CCN3 maintains bone density during lactation CCN3 可在哺乳期保持骨密度。
IF 31 1区 医学 Q1 ENDOCRINOLOGY & METABOLISM Pub Date : 2024-07-23 DOI: 10.1038/s41574-024-01023-6
Claire Greenhill
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引用次数: 0
The genetics behind age at menarche 初潮年龄背后的遗传学
IF 31 1区 医学 Q1 ENDOCRINOLOGY & METABOLISM Pub Date : 2024-07-22 DOI: 10.1038/s41574-024-01020-9
Senegal Carty
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引用次数: 0
Graves disease: latest understanding of pathogenesis and treatment options 巴塞杜氏病:对发病机制和治疗方案的最新认识
IF 31 1区 医学 Q1 ENDOCRINOLOGY & METABOLISM Pub Date : 2024-07-22 DOI: 10.1038/s41574-024-01016-5
Giulia Lanzolla, Michele Marinò, Francesca Menconi
Graves disease is the most common cause of hyperthyroidism in iodine-sufficient areas. The main responsible mechanism is related to autoantibodies that bind and activate the thyrotropin receptor (TSHR). Although Graves hyperthyroidism is relatively common, no causal treatment options are available. Established treatment modalities are antithyroid drugs, which reduce thyroid hormone synthesis, radioactive iodine and surgery. However, emerging drugs that target the main autoantigen (monoclonal antibodies, small molecules, peptides) or block the immune pathway have been recently tested in clinical trials. Graves disease can involve the thyroid exclusively or it can be associated with extrathyroidal manifestations, among which Graves orbitopathy is the most common. The presence of Graves orbitopathy can change the management of the disease. An established treatment for moderate-to-severe Graves orbitopathy is intravenous glucocorticoids. However, recent advances in understanding the pathogenesis of Graves orbitopathy have allowed the development of new target-based therapies by blocking pro-inflammatory cytokine receptors, lymphocytic infiltration or the insulin-like growth factor 1 receptor (IGF1R), with several clinical trials providing promising results. This article reviews the new discoveries in the pathogenesis of Graves hyperthyroidism and Graves orbitopathy that offer several important tools in disease management. Graves disease, an autoimmune disease characterized by an enlarged and overactive thyroid gland, is the most common cause of hyperthyroidism in iodine-sufficient areas. In this Review, the authors describe the epidemiology, pathogenesis, and conventional treatment of Graves hyperthyroidism and Graves orbitopathy and discuss advances that have enabled development of novel treatment modalities.
巴塞杜氏病是碘充足地区最常见的甲状腺功能亢进症病因。其主要致病机制与结合并激活促甲状腺激素受体(TSHR)的自身抗体有关。虽然巴塞杜氏甲状腺功能亢进症比较常见,但目前尚无治疗方法。既有的治疗方法有减少甲状腺激素合成的抗甲状腺药物、放射性碘和手术。不过,针对主要自身抗原(单克隆抗体、小分子、肽)或阻断免疫途径的新兴药物最近已在临床试验中得到验证。巴塞杜氏病可能只累及甲状腺,也可能伴有甲状腺外表现,其中最常见的是巴塞杜氏眶病。巴塞杜氏眼眶病的出现会改变疾病的治疗方法。中重度巴塞杜氏眶病的既定治疗方法是静脉注射糖皮质激素。然而,近年来人们对巴塞杜氏眶病发病机制的认识取得了进展,通过阻断促炎细胞因子受体、淋巴细胞浸润或胰岛素样生长因子1受体(IGF1R),开发出了新的靶向疗法,并在一些临床试验中取得了良好的效果。本文回顾了在巴塞杜氏甲状腺功能亢进症和巴塞杜氏眼病发病机制方面的新发现,这些发现为疾病治疗提供了多种重要工具。
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引用次数: 0
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Nature Reviews Endocrinology
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