Investigational drugs in early stage clinical trials for thyrotoxicosis with hyperthyroidism.

INTRODUCTION: Thyrotoxicosis with hyperthyroidism is treated with these classical approaches (i) antithyroid drugs to blockade thyroid hormone release and normalize thyroid hormone production and (ii) destruction of the thyroid using radioiodine or surgical removal of the thyroid. The optimal medical therapy, especially for Graves´ disease, remains a subject of debate and there has been little progress in Graves' disease therapeutics over the last decade. AREAS COVERED: Novel treatments of thyrotoxicosis with hyperthyroidism. This includes (i) small molecules such as synthetic thyroid hormone receptor antagonists and environmental molecules and (ii) molecules with interaction between thyroid stimulating hormone (TSH) receptor and TSH receptor antibodies such as M22, ANTAG3, org274179-0, 5C9, and K1-70. Other approaches to Graves´ disease treatment includes immunosuppressive treatment, glucocorticosteroids, rituximab, and intrathyroid injection of dexamethasone. Optimal iodine and selenium supplementation can also be considered. EXPERT OPINION: Clinical trials results suggest that novel thyroid treatments involving small molecule therapy, may predict a good future in Graves' disease treatment; however, a greater understanding of these antagonists is needed. Other treatments comprising immunosuppressives have demonstrated a significant reduction of relapse of the disease, but are not recommended by international guidelines.

Actualización de las recomendaciones para la evaluación y tratamiento de la osteoporosis asociada a enfermedades endocrinas y nutricionales. Grupo de trabajo de osteoporosis y metabolismo mineral de la SEEN / Update of recommendations for evaluation and treatment of osteoporosis associated to endocrine and nutritional conditions. Working group on osteoporosis and mineral metabolism of the Spanish society of endocrinology

OBJETIVO: Actualizar las recomendaciones previas formuladas por el Grupo de trabajo de osteoporosis y metabolismo mineral de la Sociedad Española de Endocrinología y Nutrición (SEEN) para la evaluación y el tratamiento de la osteoporosis asociada a diferentes enfermedades endocrinas y alteraciones nutricionales. Participantes Miembros del Grupo de trabajo de osteoporosis y metabolismo mineral de la SEEN. MÉTODOS: Las recomendaciones se formularon de acuerdo al sistema Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) para establecer tanto la fuerza de las recomendaciones como el grado de evidencia. Se realizó una búsqueda sistemática en PubMed de las nuevas acerca de cada enfermedad usando las siguientes palabras clave asociadas al nombre de cada proceso patológico: AND osteoporosis, fractures, bone mineral density, bone markers y treatment. Se revisaron artículos escritos en inglés con fechas de inclusión comprendidas entre el 18 de octubre de 2011 y el 30 de octubre de 2014. Tras la formulación de las recomendaciones estas se discutieron de forma conjunta por el Grupo de trabajo. CONCLUSIONES: Esta actualización resume los nuevos datos acerca de la evaluación y tratamiento de la osteoporosis en las enfermedades endocrinas y nutricionales que se asocian a baja masa ósea o a un aumento del riesgo de fractura

OBJECTIVE: To update previous recommendations developed by the Working Group on Osteoporosis and Mineral Metabolism of the Spanish Society of Endocrinology and Nutrition for the evaluation and treatment of osteoporosis associated to different endocrine and nutritional diseases. PARTICIPANTS: Members of the Working Group on Osteoporosis and Mineral Metabolism of the Spanish Society of Endocrinology and Nutrition. Methods Recommendations were formulated according to the GRADE system (Grading of Recommendations, Assessment, Development, and Evaluation) to describe both the strength of recommendations and the quality of evidence. A systematic search was made in MEDLINE (Pubmed) using the following terms associated to the name of each condition: AND 'osteoporosis', 'fractures', 'bone mineral density', and 'treatment'. Papers in English with publication date between 18 October 2011 and 30 October 2014 were included. The recommendations were discussed and approved by all members of the Working Group. CONCLUSIONS: This update summarizes the new data regarding evaluation and treatment of osteoporosis associated to endocrine and nutritional conditions

[Update of recommendations for evaluation and treatment of osteoporosis associated to endocrine and nutritional conditions. Working Group on Osteoporosis and Mineral Metabolism of the Spanish Society of Endocrinology]. / Actualización de las recomendaciones para la evaluación y tratamiento de la osteoporosis asociada a enfermedades endocrinas y nutricionales. Grupo de trabajo de osteoporosis y metabolismo mineral de la SEEN.

OBJECTIVE: To update previous recommendations developed by the Working Group on Osteoporosis and Mineral Metabolism of the Spanish Society of Endocrinology and Nutrition for the evaluation and treatment of osteoporosis associated to different endocrine and nutritional diseases. PARTICIPANTS: Members of the Working Group on Osteoporosis and Mineral Metabolism of the Spanish Society of Endocrinology and Nutrition. METHODS: Recommendations were formulated according to the GRADE system (Grading of Recommendations, Assessment, Development, and Evaluation) to describe both the strength of recommendations and the quality of evidence. A systematic search was made in MEDLINE (Pubmed) using the following terms associated to the name of each condition: AND "osteoporosis", "fractures", "bone mineral density", and "treatment". Papers in English with publication date between 18 October 2011 and 30 October 2014 were included. The recommendations were discussed and approved by all members of the Working Group. CONCLUSIONS: This update summarizes the new data regarding evaluation and treatment of osteoporosis associated to endocrine and nutritional conditions.

Guías de práctica clínica para la evaluación y tratamiento de la osteoporosis asociada a enfermedades endocrinas y nutricionales / Clinical practice guidelines for evaluation and treatment of osteoporosis associated to endocrine and nutritional conditions

Objetivo Proporcionar unas recomendaciones prácticas para la evaluación y tratamiento de la osteoporosis asociada a diferentes enfermedades endocrinas y alteraciones nutricionales. Participantes Miembros del Grupo de Metabolismo Mineral de la Sociedad Española de Endocrinología y Nutrición, un metodólogo y un documentalista. Métodos Las recomendaciones se formularon de acuerdo al sistema Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) para establecer tanto la fuerza de las recomendaciones como el grado de evidencia. Se realizó una búsqueda sistemática en Medline de la evidencia disponible para cada patología usando las siguientes palabras clave asociadas al nombre de cada patología: AND osteoporosis, fractures, bone mineral density, bone markers y treatment. Se revisaron artículos escritos en inglés con fecha de inclusión hasta 18 de octubre de 2011, y cada tema fue revisado por dos personas del Grupo. Un metodólogo resolvió las diferencias que surgieron durante el proceso de revisión de bibliografía y formulación de recomendaciones. Tras la formulación de las recomendaciones estas se discutieron en una reunión conjunta del Grupo de Trabajo. Conclusiones El documento establece unas recomendaciones prácticas basadas en la evidencia acerca de la evaluación y tratamiento de la osteoporosis en las enfermedades endocrinas y nutricionales que asocian baja masa ósea o aumento del riesgo de fractura. Para cada patología, se señala el riesgo de osteoporosis y fracturas asociado, se formulan recomendaciones en cuanto a la evaluación de masa ósea y se enumeran las opciones terapéuticas que han demostrado eficacia en aumentar la densidad mineral ósea y/o reducir el riesgo de fractura (AU)

Objective To provide practical recommendations for evaluation and treatment of osteoporosis associated to endocrine diseases and nutritional conditions. Participants Members of the Bone Metabolism Working Group of the Spanish Society of Endocrinology, a methodologist, and a documentalist. Methods Recommendations were formulated according to the GRADE system (Grading of Recommendations, Assessment, Development, and Evaluation) to describe both the strength of recommendations and the quality of evidence. A systematic search was made in MEDLINE (Pubmed), using the following terms associated to the name of each condition: AND "osteoporosis", "fractures", "bone mineral density", and "treatment". Papers in English with publication date before 18 October 2011 were included. Current evidence for each disease was reviewed by two group members, and doubts, related to the review process or development of recommendations were resolved by the methodologist. Finally, recommendations were discussed in a meeting of the Working Group. Conclusions The document provides evidence-based practical recommendations for evaluation and management of endocrine and nutritional diseases associated to low bone mass or an increased risk of fracture. For each disease, the associated risk of low bone mass and fragility fractures is given, recommendations for bone mass assessment are provided, and treatment options that have shown to be effective for increasing bone mass and/or to decreasing fragility fractures are listed (AU)

[Clinical practice guidelines for evaluation and treatment of osteoporosis associated to endocrine and nutritional conditions. Bone Metabolism Working Group of the Spanish Society of Endocrinology]. / Guías de práctica clínica para la evaluación y tratamiento de la osteoporosis asociada a enfermedades endocrinas y nutricionales. Grupo de Metabolismo Mineral de la Sociedad Espa˜nola deEndocrinología y Nutrición.

OBJECTIVE: To provide practical recommendations for evaluation and treatment of osteoporosis associated to endocrine diseases and nutritional conditions. PARTICIPANTS: Members of the Bone Metabolism Working Group of the Spanish Society of Endocrinology, a methodologist, and a documentalist. METHODS: Recommendations were formulated according to the GRADE system (Grading of Recommendations, Assessment, Development, and Evaluation) to describe both the strength of recommendations and the quality of evidence. A systematic search was made in MEDLINE (Pubmed), using the following terms associated to the name of each condition: AND "osteoporosis", "fractures", "bone mineral density", and "treatment". Papers in English with publication date before 18 October 2011 were included. Current evidence for each disease was reviewed by two group members, and doubts related to the review process or development of recommendations were resolved by the methodologist. Finally, recommendations were discussed in a meeting of the Working Group. CONCLUSIONS: The document provides evidence-based practical recommendations for evaluation and management of endocrine and nutritional diseases associated to low bone mass or an increased risk of fracture. For each disease, the associated risk of low bone mass and fragility fractures is given, recommendations for bone mass assessment are provided, and treatment options that have shown to be effective for increasing bone mass and/or to decreasing fragility fractures are listed.