Study on the policy implementation effect of serious Illness medical insurance in the ethnic minority autonomous area of Western China

Objective: To evaluate the implementation effect of serious illness medical insurance in Guang Xi Zhuang Autonomous Region of western China. Study design: Through the collection of 2017-2021 Guang Xi serious illness medical insurance specific policy making such as fund usage, serious illness compensation, medical expenses data, and data analysis of a serious illness medical insurance effect. Method: Literature research, Policy text analysis, quantitative data collection method, using Excel and SPSS 19.0 data descriptive statistical analysis and comparative analysis. Results: Serious illness medical insurance has had some effect, e.g., from 2017 to 2021, the utilization rate of serious illness medical insurance fund in Guang Xi was 109.49% and 103.87% respectively, the fund balance rate was -9.45% and -8.54% respectively, and the accumulated balance was -2.3871 million CNY and -70.7955 million CNY. Conclusion: The serious illness medical insurance has reduced the burden of large medical expenses of patients to a certain extent, but the fund is under too much pressure, and there is a payment deficit. The coverage and security of serious illness medical insurance need to be expanded and strengthened, and the cooperation mechanism with commercial insurance institutions should be gradually explored to improve the serious illness medical insurance.

Objetivo: evaluar el efecto de la implementación de seguros médicos para enfermedades graves en la Región Autónoma Guang Xi Zhuang, al oeste de China. Diseño del estudio: a través de la recopilación de pólizas de seguro médico específicas para enfermedades graves de la región de Guang Xi entre 2017-2021, como por ejemplo: uso de fondos, compensación por enfermedades graves, datos de gastos médicos y análisis de datos del efecto de seguros médicos para enfermedades graves. Método: investigación de literatura, análisis de textos de políticas públicas, metodología de recolección de datos cuantitativos utilizando Excel y SPSS 19.0, análisis estadístico descriptivo de datos y análisis comparativo. Resultados: el seguro médico para enfermedades graves ha demostrado tener efectos, tales como: entre 2017 y 2021, la tasa de utilización de fondos de seguros médicos para enfermedades graves en Guang Xi fue de 109,49 % y 103,87 % respectivamente, las tasas de saldo del fondo fue de -9,45 % y -8,54 % respectivamente y el saldo acumulado fue de -2,3871 millones de CNY y -70,7955 millones de CNY. Conclusión: El seguro médico para enfermedades graves ha reducido en cierta medida la carga de los grandes gastos médicos de los pacientes, pero al existir un déficit de pagos está bajo demasiada presión. Por ello, es necesario ampliar y fortalecer la cobertura y seguridad del seguro médico para enfermedades graves, y explorar gradualmente mecanismos de cooperación con instituciones de seguros comerciales.

Objetivo: Avaliar o efeito da implementação de seguro médico para doenças graves na Região Autônoma de Guang Xi Zhuang da China Ocidental. Desenho do Estudo: Através da coleta de políticas específicas de seguro médico para doenças graves de Guang Xi 2017-2021, uso de fundos, compensação por doenças graves, dados de despesas médicas e análise de dados de um efeito de seguro médico para doenças graves. Método: Pesquisa na literatura, análise do texto da política, método de coleta de dados quantitativos usando Excel e SPSS 19.0, análise estatística descritiva de dados e análise comparativa. Resultados: Seguro médico de doenças graves teve um certo efeito. Em 2017 e 2021, a taxa de utilização do fundo de seguro médico para doenças graves em Guang Xi foi 109,49% e 103,87% respectivamente, a taxa de saldo do fundo foi -9,45% e -8,54% respectivamente e o saldo acumulado foi -2,3871 milhões de yuans e -70,7955 milhões de yuans. Conclusão: O seguro médico para doenças graves reduziu o ônus de grandes despesas médicas dos pacientes até certo ponto mas o fundo está sob demasiada pressão e há um déficit de pagamentos. A cobertura e segurança do seguro médico de doenças graves necessitam ser expandidas e fortalecidas, e o mecanismo de cooperação com instituições de seguros comerciais deve ser gradualmente explorado para melhorar o seguro médico para doenças graves.

Apical bleeding: a rare cause of blindness after orbital decompression / Sangramento apical: uma causa rara de cegueira pós descompressão orbitária

ABSTRACT Orbital decompression is widely performed for the management of proptosis for cosmetic and functional cases of Graves orbitopathy. The main side effects include dry eye, diplopia, and numbness. Blindness after orbital decompression is extremely rare. The mechanisms of vision loss after decompression are not well described in the literature. Considering the devastating effect and rarity of this complication, this study presented two cases of blindness after orbital decompression. In both cases, vision loss was provoked by slight bleeding in the orbital apex.

RESUMO A descompressão orbitária é uma cirurgia amplamente empregada para correção da proptose em casos cosméticos e funcionais da orbitopatia de Graves. Os principais efeitos colaterais induzidos pela descompressão são olho seco, diplopia e parestesias. Amaurose pós descompressão é uma complicação extremamente rara e cujos mecanismos são pouco discutidos na literatura. Considerando o efeito devastador representado pela perda visual e a escassez de relatos dessa complicação, os autores apresentam dois relatos de amaurose após descompressão orbitária. Nos dois casos a perda visual ocorreu devido a sangramento de pequena monta no ápice orbitário.

Características clínico-oftalmológicas y evolución de los pacientes con oftalmopatía tiroidea activa moderada severa tratados con bolos de metilprednisolona que acuden al Hospital Central del Instituto de Previsión Social, Paraguay / Clinical-ophthalmological characteristics and evolution of patients with moderately severe active thyroid ophthalmopathy treated with methylprednisolone boluses who attended the Central Hospital of the Instituto de Previsión Social, Paraguay

Introducción: La oftalmopatía tiroidea (OT) es un trastorno debilitante en pacientes con enfermedad tiroidea autoinmune, principalmente enfermedad de Graves, que se desarrolla entre el 30 a 50% de los casos. Objetivos: Describir las características clínico-oftalmológicas y la evolución de los pacientes con oftalmopatía tiroidea activa moderada severa tratados con bolos de metilprednisolona que acuden al Hospital Central del Instituto de Previsión Social en el tiempo comprendido entre enero de 2018 y setiembre de 2021. Materiales y métodos: Investigación de diseño observacional, con estudio descriptivo, retrospectivo. Resultados: Se revisaron fichas de 34 pacientes con OT activa moderada severa que recibieron bolos de metilprednisolona basado en las guías EUGOGO 2016, de los cuáles se excluyeron 3 pacientes por tener fichas incompletas y otros 3 pacientes ya que requirieron tratamiento de segunda línea previo al término del esquema de 12 sesiones. De los 28 pacientes estudiados, la edad promedio fue de 43,6 ±13,1 años, el 89% de sexo femenino y el 28,5%, fumadores. En cuanto a la función tiroidea de la población previo al tratamiento, se constató hipertiroidismo en el 82%, hipotiroidismo en el 11% y eutiroidismo en el 7%; y posterior al tratamiento, se constató hipertiroidismo en el 78,6% (subclínico), eutiroidismo en el 17,9% e hipotiroidismo en el 3,5%. La mayoría (92.6%) contaba con anticuerpos contra el receptor de TSH positivo, con un promedio de 18 ± 9,9 mIU/Ml. Respecto a la actividad de la oftalmopatía según la escala CAS, se constató un promedio de 4,1 ±1,0 previo al tratamiento y posterior 1,2 ±1,4; de ellos el 46,4% presentó un estado leve según escala de gravedad, 39% sin criterios de gravedad y 14 % persistió en moderada -severa. Se constató mejoría de la agudeza visual tras el tratamiento (57,1%), el promedio de exoftalmía previo al tratamiento fue 22,2 mm y posterior 21,1 mm; se presentó diplopía en el 7,1% previo al tratamiento y en el 3,6% posterior al tratamiento. Conclusión: El tratamiento con glucocorticoides endovenosos en la oftalmopatía de Graves moderada-severa (esquema EUGOGO 2016) fue muy efectivo, revirtiendo la actividad y consecuentemente ayudando a disminuir la gravedad, en la gran mayoría de nuestros pacientes. Esto podría explicarse porque la oftalmopatía era incipiente y por el alto grado de adherencia de los pacientes en el contexto de un manejo multidisciplinar bien protocolizado.

Introduction: Graves' orbitopathy (GO) is a debilitating disorder in patients with autoimmune thyroid disease, mainly Graves' disease, which develops in 30 to 50% of cases. Objectives: To describe the clinical-ophthalmological characteristics and evolution of patients with moderate-to- severe active GO treated with methylprednisolone boluses who attended the Central Hospital of the Institute of Social Security between January 2018 and September 2021. Materials and methods: Observational design research, descriptive, retrospective study. Results: Records of 34 patients with active moderate-to-severe GO who received boluses of methylprednisolone based on the EUGOGO 2016 guidelines, were reviewed, of which 3 patients were excluded due to having incomplete records and another 3 patients since they required second-line treatment prior to end the 12-session scheme. Of the 28 patients studied, the average age was 43.6 ±13.1 years, 89% were female and 28.5% were smokers. Regarding the thyroid function of the population prior to treatment, hyperthyroidism was found in 82%, hypothyroidism in 11% and euthyroidism in 7%; and after treatment, hyperthyroidism was found in 78.6% (subclinical), euthyroidism in 17.9% and hypothyroidism in 3.5%. The majority (92.6%) had positive thyrotropin receptor antibodies, with an average of 18 ± 9.9 mIU/Ml. Regarding the activity of orbitopathy according to the CAS scale, an average of 4.1 ±1.0 was found before treatment and 1.2 ±1.4 after; Of them, 46.4% presented a mild condition according to the severity scale, 39% without severity criteria and 14% persisted in moderate-severe. Improvement in visual acuity was noted after treatment (57.1%), the average exophthalmia before treatment was 22.2 mm and after 21.1 mm; Diplopia occurred in 7.1% before treatment and in 3.6% after treatment. Conclusion: Treatment with intravenous glucocorticoids in moderate-severe Graves' orbitopathy (EUGOGO 2016 scheme) was very effective, reversing the activity and consequently helping to reduce the severity, in the vast majority of our patients. This could be explained because the orbitopathy was incipient and by the high degree of patient adherence in the context of well-protocolized multidisciplinary management.

Una plaga citadina peligrosa: los murciélagos / A dangerous urban pest: bats

Los murciélagos son mamíferos vertebrados presentes en la Ciudad de Buenos Aires, estimándose una población de 4 animales por habitante. Son portadores de varias enfermedades importantes y además empeoran las condiciones respiratorias de enfermos crónicos. En el campo cumplen una interesante función, ya que se alimentan de insectos perjudiciales para las siembras. El guano puede ser útil en el abono de la tierra debido al aporte de carbono y nitrógeno. En las ciudades su presencia tiene consecuencias diferentes. Se encuentran en los taparrollos de las habitaciones, así como también en todas las oquedades de muros, árboles, grietas, etc. Se exponen aquí los peligros y los cuidados que deben tenerse en la Ciudad de Buenos Aires ante la invasión de estos quirópteros. (AU)

Bats are vertebrate mammals present in the City of Buenos Aires, with an estimated population of 4 animals per inhabitant. They are carriers of several important diseases and also worsen the respiratory conditions of the chronically ill. In rural areas they fulfill an interesting function, since they feed on insects harmful to crops. Guano can be useful in soil fertilization due to its contribution of carbon and nitrogen. In cities their presence has different consequences. They are found in the roll covers of the rooms as well as in all the hollows of walls, trees, cracks, etc. The dangers and precautions to be taken in the city of Buenos Aires in the face of the invasion of these chiroptera are described here. (AU)

Manejo del paciente con Hipertiroidismo en consulta externa de la Unidad Técnica de Endocrinología del Hospital Carlos Andrade Marín / Management of the patient with hyperthyroidism in the outpatient clinic of the Technical Unit of Endocrinology of the Endocrinology Technical Unit of the Carlos Andrade Marín Hospital

El hipertiroidismo es un trastorno caracterizado por el exceso de hormonas tiroideas. El déficit de yodo es un factor clave en dicha patología y en lugares con suficiencia del mismo se asocian a au-toinmunidad tiroidea. La prevalencia de hipertiroidismo mani-fiesto varía del 0,2% al 1,3% en áreas con suficiencia de yodo, sin embargo, esto puede variar en cada país por diferencias en umbrales de diagnóstico, sensibilidad de ensayo y población se-leccionada. Un reporte de The Third National Health and Nutri-tion Examination Survey (NHANES III) mostró que el hiperti-roidismo manifiesto se presenta en 0,7% de la población general e hipertiroidismo subclínico en el 1,7%1,2.En incidencia, la patología se asocia con la suplementación de yodo, con la mayor frecuencia en áreas de deficiencias, por au-mento de nódulos tiroideos en la población anciana, teniendo a regiones de áreas montañosas como América del Sur, África Central y suroeste de Asia dentro de este grupo. Un meta aná-lisis de estudios europeos mostró una incidencia general de 50 casos por 100000 personas/años1. En Ecuador, según los datos del Instituto Nacional de Estadísticas y Censos (INEC) del 2017, se reportaron 157 casos de hipertiroidismo, de los cuales la En-fermedad de Graves (EG) fue la causa más común, seguida por el bocio multinodular tóxico (BMNT) y finalmente el adenoma tóxico (AT) con una incidencia de 61 %, 24 % y 14 % respecti-vamente3.Los pacientes con esta patología tienen aumento de riesgo com-plicaciones cardiovasculares y mortalidad por todas las causas, siendo falla cardíaca uno de sus principales desenlaces, así el diagnóstico precoz evita estos eventos, principalmente en pobla-ción de edad avanzada.El presente protocolo se ha realizado para un correcto trata-miento de esta patología en el Hospital de Especialidades Carlos Andrade Marín (HECAM).

Hyperthyroidism is a disorder characterized by an excess of thyroid hormones. Iodine deficiency is a key factor in this pa-thology and in places with iodine deficiency it is associated with thyroid autoimmunity. The prevalence of overt hyperthyroidism varies from 0,2% to 1,3% in iodine-sufficient areas; however, this may vary from country to country due to differences in diag-nostic thresholds, assay sensitivity, and selected population. A report from The Third National Health and Nutrition Examina-tion Survey (NHANES III) showed that overt hyperthyroidism occurs in 0,7% of the general population and subclinical hyper-thyroidism in 1,7%1,2.In incidence, the pathology is associated with iodine supplemen-tation, with the highest frequency in areas of deficiencies, due to increased thyroid nodules in the elderly population, having regions of mountainous areas such as South America, Central Africa and Southwest Asia within this group. A meta-analysis of European studies showed an overall incidence of 50 cases per 100000 person/years1. In Ecuador, according to data from the National Institute of Statistics and Census (INEC) in 2017, 157 cases of hyperthyroidism were reported, of which, Graves' di-sease (GD) was the most common cause, followed by toxic mul-tinodular goiter (BMNT) and finally toxic adenoma (TA) with an incidence of 61 %, 24 % and 14 % respectively3.Patients with this pathology have an increased risk of cardiovas-cular complications and all-cause mortality, with heart failure being one of the main outcomes, so early diagnosis avoids these events, mainly in the elderly population.The present protocol has been carried out for the correct treat-ment of this pathology at the Carlos Andrade Marín Specialties Hospital (HECAM).

Dolor y edema de miembros inferiores por dermopatía tiroidea: presentación inusual de la enfermedad de Graves en una paciente adolescente / Lower limb pain and edema due to thyroid dermopathy: an unusual presentation of Graves disease in an adolescent patient

La enfermedad de Graves es un proceso inmunomediado en el que autoanticuerpos se dirigen contra el receptor de tirotrofina. Por su acción estimulante sobre la glándula tiroides, se genera crecimiento glandular difuso y aumento de la hormonogénesis. Se caracteriza por el comienzo subagudo de síntomas constitucionales, neuromusculares, cardiovasculares, gastrointestinales y oculares, seguidos en algunos casos de la aparición de manifestaciones cutáneas como la dermopatía tiroidea o mixedema. En pediatría la enfermedad de Graves es infrecuente (aunque es la causa más frecuente de hipertiroidismo), pero la cronología de aparición de los síntomas está bien descrita; es rara la aparición de dermopatía en ausencia de otros síntomas de hipertiroidismo y sin afectación ocular. Se presenta el caso de una paciente de 15 años con dermopatía tiroidea por enfermedad de Graves sin oftalmopatía ni otros síntomas de hipertiroidismo clínico asociados.

Graves disease is an immune-mediated process characterized by the presence of autoantibodies to thyrotropin receptors. Its stimulating action on the thyroid gland causes diffuse glandular growth and increased hormone production. Graves disease is characterized by a subacute onset of non-specific, neuromuscular, cardiovascular, gastrointestinal, and eye symptoms, sometimes followed by skin manifestations, such as thyroid dermopathy or myxedema. In pediatrics, Graves disease is rare (although it is the most frequent cause of hyperthyroidism). However, the chronology of symptom onset has been well described; the development of dermopathy in the absence of other symptoms of hyperthyroidism and without eye involvement is rare. Here we describe the case of a 15-year-old female patient with thyroid dermopathy due to Graves disease without eye disease or other associated clinical symptoms of hyperthyroidism.

A Case of Graves' Disease That Was Misdiagnosed as Thyrotoxic Crisis because of Chronic Bromvalerylurea Intoxication / 日本プライマリ・ケア連合学会誌

A woman in her 50s presented to the hospital with a chief complaint of headache and nausea. Graves' disease was diagnosed based on positive blood test results for thyrotoxicosis and TSH receptor antibody and ultrasonographic thyroid gland findings. The patient was hospitalized and started treatment with thiamazole; however, after hospitalization, psychiatric symptoms, such as visual and auditory hallucinations, appeared, and she fulfilled the diagnostic criteria for thyroid crisis. We increased the dose of thiamazole and added potassium iodide. Thyroid function improved; however, the patient experienced reemergence of psychiatric symptoms. Blood tests revealed pseudohyperchloremia, which led to the discovery of abuse of over-the-counter analgesics containing bromwarelyl urea. The psychiatric symptoms were suspected to be due to withdrawal from chronic bromine intoxication. After starting psychotropic drugs, the patient's psychiatric symptoms became mild, her thyroid function continued to improve steadily, and she was discharged from the hospital. Thyroid crisis is a condition that should be suspected and treated at an early stage; however, the diagnostic criteria for thyroid crisis can be false-positive if the thyroid disease is accompanied by other conditions that cause psychiatric symptoms.

Construction of predictive ceRNA network and identification of the patterns of immune cells infiltrated in Graves ' ophthalmopathy / 中南大学学报(医学版)

OBJECTIVES@#Graves' ophthalmopathy (GO) is a multifactorial disease, and the mechanism of non coding RNA interactions and inflammatory cell infiltration patterns are not fully understood. This study aims to construct a competing endogenous RNA (ceRNA) network for this disease and clarify the infiltration patterns of inflammatory cells in orbital tissue to further explore the pathogenesis of GO.@*METHODS@#The differentially expressed genes were identified using the GEO2R analysis tool. The Kyoto encyclopedia of genes and genomes (KEGG) and gene ontology analysis were used to analyze differential genes. RNA interaction relationships were extracted from the RNA interactome database. Protein-protein interactions were identified using the STRING database and were visualized using Cytoscape. StarBase, miRcode, and DIANA-LncBase Experimental v.2 were used to construct ceRNA networks together with their interacted non-coding RNA. The CIBERSORT algorithm was used to detect the patterns of infiltrating immune cells in GO using R software.@*RESULTS@#A total of 114 differentially expressed genes for GO and 121 pathways were detected using both the KEGG and gene ontology enrichment analysis. Four hub genes (SRSF6, DDX5, HNRNPC,and HNRNPM) were extracted from protein-protein interaction using cytoHubba in Cytoscape, 104 nodes and 142 edges were extracted, and a ceRNA network was identified (MALAT1-MIR21-DDX5). The results of immune cell analysis showed that in GO, the proportions of CD8+ T cells and CD4+ memory resting T cells were upregulated and downregulated, respectively. The proportion of CD4 memory resting T cells was positively correlated with the expression of MALAT1, MIR21, and DDX5.@*CONCLUSIONS@#This study has constructed a ceRNA regulatory network (MALAT1-MIR21-DDX5) in GO orbital tissue, clarifying the downregulation of the proportion of CD4+ stationary memory T cells and their positive regulatory relationship with ceRNA components, further revealing the pathogenesis of GO.

UR value of thyroid scintigraphy in differential diagnosis of thyrotoxicosis / 中华全科医师杂志

The clinical and imaging data of 99 patients with Graves′ disease, 78 patients with thyroiditis and 28 patients with other diseases (resolving thyroiditis, non thyroid disease and simple goiter) who underwent thyroid scintigraphy in Beijing Shijingshan Hospital from January 2016 to March 2022 were retrospectively reviewed. The UR value of thyroid scintigraphy was calculated and ROC curve was used to assess the UR value in diagnosis of Graves′ disease. The UR value of patients with Graves′ hyperthyroidism was significantly higher than that of patients with thyroiditis and other diseases ( H=163.62, P<0.05). UR>4.84 was taken as optimal cutoff value to diagnose Graves′ hyperthyroidism, with the sensitivity and specificity of 95.0% and 98.1%, respectively.

Secretory expression of human thyroid stimulating hormone receptor A subunit in sf9 insect cell system / 西安交通大学学报(医学版)

【Objective】 To construct the secretory expression system of insect cells to express the secretory TSHR A subunit protein in the ovarian cells of Spotoma oryzae (sf9). 【Methods】 A recombinant plasmid containing the target protein was constructed, and then the positive bacmid was screened out by the blue and white spots experiment. The verified bacmid was transfected into SF9 insect cells to obtain recombinant baculovirus. The virus was amplified, and the titer level was detected by virus plaque assay. Finally, Western blotting was used to identify the expression of the recombinant protein and optimize the expression conditions. 【Results】 During the construction of the protein expression system, PCR identification and sequencing results confirmed the correctness of the sequences of the recombinant plasmid and the recombinant bacmid. After the transfection of the bacmid, the signs of virus budding were observed in sf9 cells. The virus was collected and amplified. The titer of P1 generation virus was 2×107 pfu/m according to the plaque assay. The recombinant protein was identified by Western blotting and confirmed to be exogenous into the culture medium. The optimal condition for virus infection and protein expression was 72 h after the infection when the multiplicity of infection (MOI) was 1. 【Conclusion】 We constructed an insect cell expression system secreting TSHR 22-289 (55 ku), and the protein could be successfully glycolyzed. This system provides a preliminary basis for the construction and production of its industrial platform and also provides a useful tool for studies on TSHR protein and prevention of GO in the future.

A case of acute cholestatic jaundice after hormone treatment of Graves disease with upper respiratory tract infection / 中国综合临床

Cholestatic jaundice is rare in patients with Graves' disease and is generally considered to be a complication of Graves' disease or an adverse reaction to methimazole. We report a case of acute cholestatic jaundice caused by Graves' disease complicated with upper respiratory tract infection in Jinan Central Hospital. After timely treatment with glucocorticoid, the jaundice quickly subsided and the liver function gradually returned to normal. We believe that Graves' disease combined with upper respiratory tract infection can lead to cholestatic jaundice, the pathogenesis of which may be immune dysfunction, and glucocorticoid therapy is beneficial to the regression of jaundice.

Association of bone resorption marker β-CTX with hypercalcemia in patients with Graves′ disease / 中国医师杂志

Objective:To explore the association of bone resorption marker β carboxyterminal peptide of collagen Ⅰ (β-CTX) with hypercalcemia in patients with Graves′ disease (GD).Methods:287 patients with GD who were hospitalized in the endocrinology department of Fuyang People′s Hospital from January 2021 to December 2021 were divided into control group ( n=251) and hypercalcemia group ( n=36) according to the corrected blood calcium level. The clinical data and serum β-CTX level of the two groups were compared. Logistic regression model was used to analyze the risk factors of hypercalcemia in GD patients. Pearson correlation was used to analyze the correlation between serum β-CTX level and other indexes. Results:Of the 287 GD patients, 36 were diagnosed as hypercalcemia, and the incidence of hypercalcemia was 12.54%. The levels of free triiodothyronine (FT3), free thyroxine (FT4), blood phosphorus (P) and β-CTX in hypercalcemia group were higher than those in control group, and the total parathyroid hormone (iPTH) in hypercalcemia group were lower than those in control group (all P<0.05). Multivariate Logistic regression analysis showed that FT3 ( OR=1.283, 95% CI: 1.049-1.570, P<0.05), iPTH ( OR=0.924, 95% CI: 0.863-0.989, P<0.05), β-CTX ( OR=2.488, 95% CI: 1.193-5.189, P<0.05) were the influencing factors for hypercalcemia in GD patients. Pearson correlation analysis showed that β-CTX was positively correlated with FT3, FT4, blood calcium, P, alkaline phosphatase (ALP), total procollagen type I amino end terminal peptide (PINP), N-bone-gamma-carboxyglutamic-acid-containing proteins (N-MID) and 25(OH)D, and negatively correlated with iPTH (all P<0.05). Conclusions:β-CTX is highly expressed in the serum of GD patients with hypercalcemia, which is a risk factor for the occurrence of hypercalcemia in GD patients.

Correlation of serum 25-hydroxyvitamin D level with Thyrotropin receptor antibody and bone metabolism markers in patients with Graves' disease / 中华临床营养杂志

Objective:To investigate the serum 25-hydroxyvitamin D [25(OH)D] level in patients with Graves' disease (GD) and its correlation with thyrotropin receptor antibody (TRAb) and bone metabolism markers.Methods:A total of 124 patients with newly diagnosed or relapsed GD were selected and divided into three groups according to serum 25(OH)D level, namely vitamin D deficiency group with 25(OH)D <12 μg/L, vitamin D insufficiency group with 25(OH)D of 12 to 20 μg/L, and vitamin D sufficiency group with 25(OH)D ≥ 20 μg/L. The levels of serum 25(OH)D, TRAb, type I procollagen N-terminal pro-peptide (PINP), type I collagen cross-linked C-terminal peptide (S-CTX), parathyroid hormone (PTH), total triiodothyronine (TT 3), total thyroxine (TT 4) and thyroid-stimulating hormone (TSH) were measured in all patients, and the differences of these biochemical indices were compared across groups. Oneway analysis of variance or Kruskal-Wallis test was used for comparison between groups, and Pearson or Spearman correlation analysis was applied for correlation test. Results:The levels of serum TT 3, TT 4, PINP, and S-CTX significantly increased ( P < 0.01) and the level of phosphorus (P) decreased ( P < 0.01) with the decreased vitamin D levels. The levels of PTH and calcium (Ca) were significantly lower in the vitamin D sufficiency group compared with the vitamin D insufficiency group and vitamin D deficiency group ( P < 0.01). Correlation analysis showed that serum 25(OH)D level was negatively correlated with the levels of TT 3, TT 4, PINP, S-CTX, PTH and Ca ( P < 0.01), and positively correlated with the levels of P and TSH ( P < 0.01). Conclusions:Decreased serum 25(OH)D level is closely related with increased bone turnover, PTH, and thyroid hormone levels in patients with GD, but not related with TRAb. Thyroid hormone levels have a certain predictive value regarding vitamin D deficiency in GD patients. It is necessary to monitor the vitamin D levels in patients with GD and provide vitamin D supplementation to reduce the incidence of osteoporosis, improve the effectiveness of antithyroid treatment and reduce the recurrence of GD.

Inhibitory effect of phloretin on inflammation and oxidative stress in IL-1β induced orbital fibroblasts in Graves orbitopathy and its mechanism / 中华实验眼科杂志

Objective:To investigate the inhibitory effect of phloretin on inflammation and oxidative stress in interleukin (IL)-1β induced orbital fibroblasts (OFs) from Graves orbitopathy (GO) patients and its mechanism.Methods:The orbital fat and connective tissue from 6 eyes of 6 patients diagnosed as inactive GO who underwent orbital decompression in Henan Eye Hospital from January 2019 to December 2020 were collected.Primary OFs were isolated and passaged by explant culture and were identified by cell immunofluorescence assay.OFs were divided into control group, IL-1β induced group, and groups of various phloretin concentrations (25, 50, 75, 100 and 200 μmol/L). The viability of OFs after 24- and 48-hour treatment of the various phloretin concentrations was determined by cell counting kit-8 (CCK-8). OFs were induced by IL-1β to simulate an inflammatory environment of GO in vitro.Intracellular reactive oxygen species (ROS) levels of the normal control group, IL-1β induced group, 50 μmol/L phloretin group and 100 μmol/L phloretin group were detected by fluorescent probe (H 2DCF-DA). The concentrations of pro-inflammatory cytokines IL-6, IL-8 and monocyte chemoattractant protein-1 (MCP-1) in cell culture supernatant of the normal control group, IL-1β induced group and phloretin treated groups (25, 50, 75, and 100 μmol/L) were examined by enzyme-linked immunosorbent assay (ELISA). The expressions of heme oxygenase-1 (HO-1), nuclear factor erythroid 2-related factor (Nrf2) proteins, as well as P38, extracelluar regulated protein kinase (ERK) and c-Jun N-terminal kinase (JNK) proteins as well as their phosphorylated proteins in the MAPK signal pathway of the normal control group, IL-1β induced group and 100 μmol/L phloretin group, were detected by Western blot.The purpose and methods of the study were explained to the patients and their family members.Written informed consent was obtained.The study protocol was approved by the Ethics Committee of Henan Provincial People's Hospital (No.HNEECKY-2020[07]). Results:For cultured OFs, the mesenchymal origin was confirmed by positive expression of vimentin and fibroblasts were identified by negative expression of desmin, S-100 and cytokeratin-18.CCK-8 showed that there was no significant difference in absorbance value after 24- and 48-hour treatment between 25 μmol/L, 50 μmol/L, 75 μmol/L and 100 μmol/L phloretin groups and control group (all at P>0.05). The ROS levels of 50 μmol/L and 100 μmol/L phloretin groups were 21.95±1.71 and 10.01±1.03, respectively, which were significantly lower than 39.27±4.01 of IL-1β induced group (both at P<0.01). ELISA showed that IL-6 concentrations in 25 μmol/L, 50 μmol/L, 75 μmol/L and 100 μmol/L phloretin groups were (4 544.25±572.98), (1 000.25±133.96), (724.25±98.63), (519.50±118.02)pg/ml, respectively, which were all significantly lower than (7 581.75±565.93)pg/ml in IL-1β induced group (all at P<0.01). IL-8 concentrations in 50 μmol/L, 75 μmol/L and 100 μmol/L phloretin groups were (3 679.50±676.76), (2 143.75±616.20), (1 174.75±284.18)pg/ml, respectively, which were all significantly lower than (8 411.00±939.67)pg/ml in IL-1β induced group (all at P<0.01). The concentrations of MCP-1 in 50 μmol/L, 75 μmol/L and 100 μmol/L phloretin groups were (3 783.25±610.24), (1 565.75±457.89), (745.75±227.01)pg/ml, respectively, which were all significantly lower than (5 533.00±602.87)pg/ml in IL-1β induced group (all at P<0.01). The relative expression levels of HO-1 and Nrf2 were significantly higher and the relative expression levels of p-P38, p-ERK, and p-JNK were significantly lower in 100 μmol/L phloretin group than IL-1β induced group (all at P<0.01). Conclusions:Phloretin reduces the oxidative stress level of IL-1β induced OFs from GO patients and inhibits the production of pro-inflammatory cytokines.The mechanism is related to the activation of Nrf2/HO-1 and the inhibition of the MAPK signal pathway.

Adverse effects associated with peribulbar injection of triamcinolone for the treatment of thyroid eye disease: a retrospective case series / Efeitos adversos de injeções peribulbares de triancinolona na doença ocular da tireoide: estudo retrospectivo de uma série de casos

ABSTRACT Purpose: Peribulbar injection of triamcinolone is an alternative treatment for thyroid eye disease; however the safety profile of this therapeutic option remains controversial. The aim of this study was to describe the occurrence of local and systemic adverse effects after peribulbar injection of triamcinolone in patients with thyroid eye disease. Methods: This was a retrospective case series. Medical records of patients with thyroid eye disease treated with peribulbar injections of triamcinolone at a single academic institution between 2007 and 2019 were analyzed. Local and systemic complications were documented. Results: A total of 123 patients were treated. Only 11 patients (8.9%) developed local complications. The most frequent complication was the presence of superficial eyelid ecchymosis (nine patients; 7.3%). Notably, systemic complications (hyperglycemic and suprarenal inhibition after stop treatment) occurred in two patients (1.6%). All complications were transient, and the patients did not have any long-term sequelae. Conclusions: Peribulbar injection of triamcinolone for the treatment of thyroid eye disease is linked to a very low rate of local or systemic complications. Prospective studies are warranted to delve into this topic.

RESUMO Objetivo: A injeção peribulbar de triancinolona é um tratamento alternativo para doenças oculares da tireoide; no entanto, a segurança desse procedimento continua controversa. O objetivo deste artigo é descrever os efeitos adversos locais e sistêmicos de injeções peribulbares de triancinolona em pacientes com doença ocular da tireoide. Métodos: Estudo retrospectivo de uma série de casos. Foram analisados os prontuários médicos dos pacientes com doença ocular da tireoide tratados com injeções de triancinolona peribulbar em uma única instituição acadêmica entre 2007 e 2019. Foram documentadas as complicações locais e sistêmicas. Resultados: Um total de 123 pacientes foram tratados. Apenas 11 (8,9%) pacientes apresentaram complicações locais, sendo a mais frequente a presença de equimoses palpebrais superficiais (7,3%), enquanto 2 (1,6%) pacientes apresentaram complicações sistêmicas (hiperglicemia e inibição da suprarrenal após a interrupção do tratamento). Todas estas complicações foram transitórias e nenhum paciente apresentou sequelas de longo prazo. Conclusões: As injeções peribulbares de triancinolona nas doenças oculares da tireoide têm uma taxa muito baixa de complicações, tanto locais quanto sistêmicas. São necessários estudos prospectivos para aprofundar este tópico.

Hipertiroidismo en una embarazada, posterior a una infección por SARS-CoV-2. Reporte de caso / Pregnant hyperthyroidism, after SARS-CoV-2 infection. Case report

Resumen ANTECEDENTES: El hipertiroidismo, en concurrencia con el embarazo, tiene una incidencia variable en los distintos trimestres de la gestación y puerperio. Predomina en el primer trimestre y a los 7 a 9 meses posparto. Se relaciona, principalmente, con enfermedad de Graves e hiperémesis gravídica por las concentraciones de gonadotropina coriónica humana. A partir del surgimiento de la infección por SARS-CoV-2 se documentó la asociación entre ambas enfermedades. CASO CLÍNICO: Paciente de 27 años, primigesta, con antecedente familiar materno de hipotiroidismo, con reporte de TSH pregestacional normal (2.3 mUI/mL). Al cabo de cuatro semanas de embarazo tuvo una infección no complicada por SARS-CoV-2, con prueba diagnóstica positiva de PCR. El diagnóstico y el tratamiento farmacológico fueron oportunos y se logró el estado eutiroideo que permitió suspender la medicación y mantener asintomática a la paciente desde el punto de vista endocrino. A las 36 semanas de embarazo se le diagnosticó preeclampsia severa, por lo que se decidió finalizar el embarazo mediante cesárea, con recién nacido masculino de 2550 g y 47 cm, sin complicaciones. En el seguimiento posparto la función tiroidea permaneció eutiroidea. CONCLUSIONES: En la paciente del caso fue aparente la relación entre la COVID-19 en el embarazo y el hipertiroidismo. El caso es de interés clínico porque permite analizar otros factores causales de la enfermedad tiroidea en el embarazo.

Abstract BACKGROUND: Hyperthyroidism associated with pregnancy has a variable incidence in different trimesters of pregnancy and puerperium. It predominates in the first trimester and at 7 to 9 months postpartum. It is mainly associated with Graves' disease and hyperemesis gravidarum due to human chorionic gonadotropin concentrations. Since the emergence of SARS-CoV-2 infection, the association between the two diseases has been documented. CLINICAL CASE: 27-year-old primigravida with a maternal family history of hypothyroidism and a reported normal pregestational TSH (2.3 mIU/mL). Four weeks into her pregnancy, she had an uncomplicated SARS-CoV-2 infection with a positive diagnostic PCR test. Diagnosis and pharmacologic treatment were timely, and euthyroid status was achieved, allowing discontinuation of the medication and keeping the patient asymptomatic from an endocrine standpoint. At 36 weeks' gestation, she was diagnosed with severe pre-eclampsia, and it was decided to terminate the pregnancy by cesarean section, with a male newborn weighing 2550 g and 47 cm without complications. At postpartum follow-up, thyroid function remained euthyroid. CONCLUSIONS: In the case patient, the association between COVID-19 in pregnancy and hyperthyroidism was evident. The case is of clinical interest because it allows the analysis of other causal factors of thyroid disease in pregnancy.

Desenvolvimento de um programa digital de exercícios físicos para pacientes na fase inicial da psicose e seus familiares / Development of a digital physical exercise program for patients in the early stage of psychosis and their families

Programas de intervenção, voltados aos transtornos psicóticos, têm investido em melhorar a qualidade do cuidado ofertado aos jovens na fase inicial da psicose, na tentativa de garantir um melhor prognóstico. Assim, a prática de exercícios físicos tem sido incentivada e elencada como estratégia essencial para o processo de recovery. Porém, alguns desafios têm sido identificados para a prática de exercício físico por esses indivíduos como, principalmente, a falta de motivação e o engajamento. Desse modo, faz-se fundamental a elaboração de programas de exercícios físicos que incorporem estratégias para o enfrentamento destes desafios. O presente estudo teve como objetivo desenvolver um programa de exercícios físicos digital para indivíduos na fase inicial da psicose e seus familiares. Assim, o estudo metodológico qualitativo realizado considerou as recomendações para o primeiro estágio, desenvolvimento, da versão revisada do Criteria for Reporting the Development and Evaluation of Complex Interventions in healthcare (CReDECI2) e, para auxiliar na descrição de todos os componentes da intervenção, foi adotado os 16 itens aprovados pelo Consensus on Exercise Reporting Template (CERT). O programa foi desenvolvido por um profissional de educação física em parceria com docentes e profissionais da saúde, especialistas em saúde mental. Os resultados descreveram o desenvolvimento do Mental Move - vinculado ao Centro de Ciência, Cuidado e Apoio na Psicose (CiCAP) que propõe uma intervenção combinada com sessões de treino disponíveis no formato digital para indivíduos na fase inicial da psicose e seus familiares. Para auxiliar nas orientações e na motivação para realização do programa foram elaborados um manual em formato de ebook e outros materiais de apoio. Todo o conteúdo do programa foi inserido em uma Plataforma digital que confere acesso livre aos participantes. O programa incorporou estratégias para motivar o público-alvo para iniciar a prática de exercício físico em sua rotina semanal; ser de fácil execução; podendo ser realizado de forma individual, ou com a presença de um familiar ou grupo; ser gerenciado pelos participantes e/ou ao mesmo tempo por profissionais de saúde de forma indireta ou direta; ser de fácil acesso; ser viável para ser oferecido em diferentes cenários, como o domicílio, serviços de saúde, entre outros; e com baixo custo financeiro. Outros estudos serão necessários para que sejam percorridas as etapas de validação e avaliação previstas para a sua disponibilização. Espera-se que programas desta natureza possam ser incorporados às ações de cuidado em saúde mental pelos profissionais de saúde e contribuir para a promoção de saúde mental e melhora da qualidade de vida dos indivíduos na fase inicial da psicose e seus familiares

Intervention programs focused on psychotic disorders have invested in improving the quality of care offered to young people in the early stages of psychosis in an attempt to ensure a better prognosis. Thus, the practice of physical exercises has been encouraged and listed as an essential strategy for the recovery process. However, some challenges have been identified for the practice of physical exercise by these individuals, mainly the lack of motivation and engagement. Therefore, it is essential to develop exercise programs that incorporate strategies to face these challenges. The present study aimed to develop a digital physical exercise program for individuals in the initial phase of psychosis and their families. Thus, the qualitative methodological study conducted considered the recommendations for the first stage, development, of the revised version of the Criteria for Reporting the Development and Evaluation of Complex Interventions in healthcare (CReDECI2) and, to assist in the description of all components of the intervention, the 16 items approved by the Consensus on Exercise Reporting Template (CERT) were adopted. The program was developed by a physical education professional in partnership with faculty and health professionals who specialize in mental health. The results described the development of Mental Move - linked to the Center for Science, Care and Support in Psychosis (CiCAP) which proposes a combined intervention with training sessions available in digital format for individuals in the early stages of psychosis and their families. To assist in the orientation and motivation for carrying out the program, a manual in ebook format and other support materials were prepared. All the content of the program was inserted in a digital platform that gives free access to the participants. The program incorporated strategies to motivate the target audience to start practicing physical exercise in their weekly routine; to be easy to implement; to be carried out individually, or with the presence of a family member or group; to be managed by the participants and/or at the same time by health professionals indirectly or directly; to be easily accessible; to be feasible to be offered in different settings, such as home, health services, among others; and with low financial cost. Further studies will be necessary to go through the validation and evaluation stages foreseen for its availability. It is hoped that programs of this nature can be incorporated into mental health care actions by health professionals and contribute to the promotion of mental health and improvement in the quality of life of individuals in the initial phase of psychosis and their families

Prediction for recurrence following antithyroid drug therapy for Graves' hyperthyroidism

ABSTRACT Objective: A common problem with antithyroid drugs (ATD) treatment in patients with Graves' disease (GD) is the high recurrence rate after drug withdrawal. Identifying risk factors for recurrence is crucial in clinical practice. We hereby prospectively analyze risk factors for the recurrence of GD in patients treated with ATD in southern China. Subjects and methods: Patients who were newly diagnosed with GD and aged > 18 years were treated with ATD for 18 months and followed up for 1 year after ATD withdrawal. Recurrence of GD during follow-up was assessed. All data were analyzed by Cox regression with P values < 0.05 considered statistically significant. Results: A total of 127 Graves' hyperthyroidism patients were included. During an average follow-up of 25.7 (standard deviation = 8.7) months, 55 (43%) had a recurrence within 1 year after withdraw of anti-thyroid drugs. After adjustment for potential confounding factors, the significant association remained for the presence of insomnia (hazard ratio (HR) 2.94, 95% confidence interval (CI) 1.47-5.88), greater goiter size (HR 3.34, 95% CI 1.11-10.07), higher thyrotrophin receptor antibody (TRAb) titer (HR 2.66, 95% CI 1.12-6.31) and a higher maintenance dose of methimazole (MMI) (HR 2.14, 95% CI 1.14-4.00). Conclusions: Besides conventional risk factors (i.e., goiter size, TRAb and maintenance MMI dose) for recurrent GD after ATD withdraw, insomnia was associated with a 3-fold risk of recurrence. Further clinical trials investigating the beneficial effect of improving sleep quality on prognosis of GD are warranted.

Acute suppurative thyroiditis with Graves disease - A very rare association

SUMMARY Acute suppurative thyroiditis is an uncommon disorder caused by a bacterial infection, usually presenting with normal thyroid function. It is a serious condition that requires a prompt diagnosis and treatment with antibiotics and supportive measures. A 62 years-old female presented with a painful cervical induration and odynophagia a week after a fish bone had been removed from her pharynx. She was febrile, and tachycardic and, on physical examination, a painful thyroid mass was detected. High inflammatory parameters and thyrotoxicosis were confirmed: thyroid stimulating hormone (TSH) < 0.01 mIU/L (normal range [NR] 0.27-4.2); free thyroxine (FT4) 3.86 ng/dL (NR 0.9-1.7) and anti-TSH receptor antibodies (TRABs) 5.3 U/L (NR < 1.5). Thyroid scintigraphy showed a diffuse uptake of the thyroid parenchyma suggesting Graves disease. Cervical ultrasonography revealed an abscess of the left thyroid lobe of 36 × 36 mm and fine needle aspiration biopsy (FNAB) with partial drainage was performed. Staphylococcus aureus and Streptococcus viridans were isolated, and directed antibiotic therapy was started. Clinical improvement was observed as well as a decrease of inflammatory parameters and the patient was discharged after 9 days of hospitalization. Eighteen days after discharge, thiamazole was initiated due to persistent thyrotoxicosis. Complete resolution of the abscess was documented within 6 months and the patient became euthyroid under thiamazole one year after initial presentation. To our knowledge, this is the third case reporting an association between acute thyroiditis and Graves disease. Furthermore, this is the first case detailing the simultaneous diagnosis of acute suppurative thyroiditis caused by a foreign body and Graves disease.

Hipertiroidismo por enfermedad de Graves posterior a vacuna contra SARS-CoV-2: reporte de 2 casos / Graves' disease hyperthyroidism following SARS-CoV-2 vaccination: a two cases report

Luego del inicio de las campañas de vacunación masiva contra la infección por COVID-19, se han publicado una serie de reportes que muestran la posible asociación entre la vacuna y alteraciones de la función tiroidea. Desde entonces, múltiples teorías han intentado explicar este hallazgo, en su mayoría de índole autoinmune. Dentro de estas destaca el síndrome autoinmune-autoinflamatorio secundario a adyuvantes (ASIA), que podría generar desórdenes tiroideos de novo o exacerbar los ya existentes. Presentamos dos casos de enfermedad de Graves Basedow posterior al uso de Coronavac. Ambas pacientes presentaron características similares a las descritas en la literatura y cumplen con los criterios de ASIA. No obstante, los beneficios de las vacunas superan los posibles riesgos asociados.

After the beginning of COVID-19 vaccination campaigns, a number of reports have shown the potential association between vaccines and thyroid disfunction. Since then several theories have tried to explain this finding, mostly autoinmmune. One of them is the autoimmune/inflammatory syndrome induced by adjuvants, that could trigger or exacerbate thyroid disease. We present two cases of Graves' disease post Coronavac vaccination. Both pacients share similar features than cases published previously and meet criteria for ASIA syndrome. Nevertheless, the benefts of vaccination largely outweigh any adverse events associated.