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1.
Rev. esp. med. nucl. imagen mol. (Ed. impr.) ; 43(2): 107-112, Mar-Abr. 2024. graf, tab
Artigo em Espanhol | IBECS | ID: ibc-231820

RESUMO

Introducción y objetivos: El tratamiento con yodo radiactivo (RAIT) se recomienda para reducir el riesgo de recurrencia y de metástasis en personas con cáncer diferenciado de tiroides (CDT) de riesgo intermedio-alto. En la preparación para la RAIT, la estimulación de la tirotropina y la reducción en la reserva corporal de yodo son elementos importantes para contribuir al éxito de la terapia. Para ello, se pide a los pacientes que reduzcan la ingesta de este mineral antes de la RAIT, y puede evaluarse su reserva corporal midiendo su excreción por la orina (yoduria) antes del tratamiento. El objetivo de nuestro estudio ha sido comparar los métodos utilizados para medir la reserva de yodo corporal en la evaluación de la eficacia de la dieta con bajo contenido en yodo (RID) aplicada a la preparación del paciente para la RAIT. Pacientes y métodos: Suspendieron la levotiroxina tres semanas antes de la RAIT y fueron controlados con una RID durante las dos semanas previas a la realización del tratamiento 80 pacientes con CDT. Tras dos semanas de RID, en todos se llevó a cabo una recolección de orina de 24h el día previo a la fecha de administración de la RAIT. Los sujetos finalizaron dicha recolección en la mañana de la fecha de RAIT y suministraron una muestra puntual de orina. Se calculó la excreción estimada de creatinina en orina de 24 horas de los pacientes. La estimación de la excreción urinaria de yodo o yoduria (UIE) de 24 horas oras se determinó a partir del índice yodo/creatinina (I/C) obtenido en la muestra de orina puntual de los individuos. Se compararon los resultados de la yoduria de 24 horas, la concentración de yodo en la muestra puntual de orina, el cociente I/C en la muestra puntual de orina y la estimación de la yoduria de 24 horas en los pacientes. Resultados: En 99%, la eficacia de la RID fue suficiente según la yoduria de 24 horas obtenida previamente a la RAIT...(AU)


Introduction and Objectives: Radioactive iodine therapy (RAIT) is recommended to reduce the risk of recurrence and metastasis in patients with intermediate-high risk differentiated thyroid cancer (DTC). In preparation for RAIT, stimulation of thyroid-stimulating hormone and reduction of body iodine pool are important for treatment success. For this purpose, patients are asked to reduce their iodine intake before RAIT, and the body iodine pool can be evaluated by measuring iodine excretion in urine before treatment. The aim of our study is to compare the methods used to measure the body iodine pool in the evaluation of the restricted iodine diet (RID) effectiveness applied in the RAIT preparation. Patients and methods: Eighty DTC patients discontinued levothyroxine three weeks before RAIT and followed up with a RID two weeks before treatment. After two weeks of RID, all patients collected their 24-hour urine the day before the RAIT date. Patients completed 24-hour urine samples on the morning of the RAIT date and also provided a spot urine sample. The estimated 24-hour creatinine excretion of the patients was calculated. Estimated 24-hour urinary iodine excretion (UIE) was calculated using the spot urine iodine/creatinine (I/C) ratio of the patients. 24-hour UIE, iodine concentration in spot urine, I/C ratios in spot urine and estimated 24-hour UIE of the patients were analyzed by comparing with each other. Results: In 99% of the patients, RID efficiency was sufficient according to 24-hour UIE before RAIT. The mean 24-hour UIE was 48.81 micrograms/day (mcg/day) in 24-hour urine samples taken from the patients to evaluate the body iodine pool. The patients’ iodine concentrations in spot urine, I/C ratios in spot urine, and estimated 24-hour UIE were all statistically significantly lower than actual 24-hour UIE, which was the reference method (p: 0.026 vs <0.001 vs 0.041)..... (AU)


Assuntos
Humanos , Neoplasias da Glândula Tireoide , Dieta , Iodo , Creatinina , Metástase Neoplásica , Recidiva Local de Neoplasia , Urinálise
2.
Artigo em Inglês | MEDLINE | ID: mdl-38331249

RESUMO

INTRODUCTION AND OBJECTIVES: Radioactive iodine therapy (RAIT) is recommended to reduce the risk of recurrence and metastasis in patients with intermediate-high risk differentiated thyroid cancer (DTC). In preparation for RAIT, stimulation of thyroid-stimulating hormone and reduction of body iodine pool are important for treatment success. For this purpose, patients are asked to reduce their iodine intake before RAIT, and the body iodine pool can be evaluated by measuring iodine excretion in urine before treatment. The aim of our study is to compare the methods used to measure the body iodine pool in the evaluation of the restricted iodine diet (RID) effectiveness applied in the RAIT preparation. PATIENTS AND METHODS: Eighty DTC patients discontinued levothyroxine three weeks before RAIT and followed up with a RID two weeks before treatment. After two weeks of RID, all patients collected their 24-h urine the day before the RAIT date. Patients completed 24-h urine samples on the morning of the RAIT date and also provided a spot urine sample. The estimated 24-h creatinine excretion of the patients was calculated. Estimated 24-h urinary iodine excretion (UIE) was calculated using the spot urine iodine/creatinine (I/C) ratio of the patients. 24-h UIE, iodine concentration in spot urine, I/C ratios in spot urine and estimated 24-h UIE of the patients were analyzed by comparing with each other. RESULTS: In 99% of the patients, RID efficiency was sufficient according to 24-h UIE before RAIT. The mean 24-h UIE was 48.81 micrograms/day (mcg/day) in 24-h urine samples taken from the patients to evaluate the body iodine pool. The patients' iodine concentrations in spot urine, I/C ratios in spot urine, and estimated 24-h UIE were all statistically significantly lower than actual 24-h UIE, which was the reference method (p: 0.026 vs <0.001 vs 0.041). Moderate positive correlation between 24-h UIE and iodine concentration in spot urine (r: 0.440), I/C ratio in spot urine (r: 0.493), and estimated 24-h UIE (r: 0.560) found. The strongest correlation was obtained with the estimated 24-h UIE. CONCLUSION: The estimated 24-h UIE obtained by using the I/C ratio in spot urine can be used practically and safely as an alternative to UIE in 24-h urine, which is the gold standard method for evaluating body iodine pool.


Assuntos
Adenocarcinoma , Iodo , Neoplasias da Glândula Tireoide , Humanos , Iodo/urina , Radioisótopos do Iodo/uso terapêutico , Creatinina/urina , Neoplasias da Glândula Tireoide/radioterapia , Estado Nutricional
3.
Endocrinol Diabetes Nutr (Engl Ed) ; 71(1): 4-11, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-38388076

RESUMO

INTRODUCTION: Patients with incomplete response to initial therapy of thyroid cancer can be managed with ongoing observation or potentially additional therapies. Our aim was to assess the effect of a second radioactive iodine treatment (RAIT) and its relationship with causes and clinical variables. MATERIAL AND METHODS: Patients undergoing a second RAIT for biochemical or structural incomplete response to initial therapy of DTC were retrospectively included (n=120). They were categorised based on the American Thyroid Association (ATA) classification of response to initial therapy. Patients were reclassified in the following 6-18 months after second RAIT based on imaging findings and measurements of thyroglobulin and antithyroglobulin antibody levels. The associations of a downgrading of response category and progression-free survival (PFS), and the related variables, were evaluated. RESULTS: Sixty-six patients (55%) had a downgrading on ATA response category after second RAIT. A significant interdependence of causes for second RAIT and outcomes was found (χ2=29.400, p=0.001), with patients with neck reoperation showing a higher rate of indeterminate or excellent responses. A significant association between ATA response to second RAIT and absence of structural progression was found (χ2=44.914, p<0.001), with less structural progression in patients with downgrading on ATA response (χ2=30.914, p<0.001). There was also significant interdependence to some clinical variables, such as AJCC stage (χ2=8.460, p=0.015), ATA risk classification (χ2=10.694, p=0.005) and initial N stage (χ2=8.485, p=0.004). CONCLUSIONS: In selected cases, a second RAIT could lead to more robust responses with a potential improvement in prognosis in patients with incomplete response to initial DTC treatment.


Assuntos
Adenocarcinoma , Neoplasias da Glândula Tireoide , Humanos , Estados Unidos , Neoplasias da Glândula Tireoide/cirurgia , Radioisótopos do Iodo/uso terapêutico , Estudos Retrospectivos , Tireoidectomia
4.
An. sist. sanit. Navar ; 47(1): e1057, 07-02-2024. tab, graf
Artigo em Espanhol | IBECS | ID: ibc-231762

RESUMO

Fundamento. El objetivo de este estudio es analizar la asociación entre la patologia funcional tiroidea y la exposición a turnicidad/nocturnidad laboral, y describir los trastornos tiroideos más prevalentes por turno de trabajo. Metodología. Estudio transversal realizado en un servicio de urgencias hospitalario de Almería (España). Se relacionaron los niveles de tiroxina y tirotropina (TSH) con el turno, la categoría profesional y los antecedentes de patologia tiroidea. Resultados. Se incluyeron 133 trabajadores, 80,5% mujeres, edad media 46,11 años (38 a 65) y 52% personal enfermero; las mujeres mostraron más frecuentemente antecedentes tiroideos. El 81,2% trabajaba en turno rotatorio y el 11,3% en turno nocturno (12,1% de mujeres y 7,7% de hombres). El 27% mostró alteraciones tiroideas, más frecuentemente niveles elevados de TSH con niveles normales de tiroxina, especialmente en turno nocturno (61,1%). Las alteraciones de TSH fueron más frecuentes en turno nocturno que en rotatorios (53,3 vs 13,0%; p<0,001). El turno nocturno presentó valores medios de TSH en rango normal pero significativamente superiores al resto de turnos, mientras los niveles de tiroxina fueron similares. El turno diurno no presentó alteraciones. El turno nocturno y la presencia de antecedentes fueron predictores independientes de presentar alteraciones tiroideas. Conclusiones. El turno nocturno y los antecedentes de patología tiroidea fueron más frecuentes en mujeres, y ambos se asociaron con la presencia de alteraciones tiroideas, indicando la necesidad de incluir la evaluación de dichas alteraciones en los programas de vigilancia de salud y de analizar las diferencias por sexo. (AU)


Background. The study aim was to analyze the relationship between functional thyroid pathology and the exposure to work shifts / night shifts, and describe the most prevalent thyroid disorders based on the type of shift. Methodology. Cross-sectional study performed in the emergency department of a hospital in Almeria (Spain). Relationships between thyroxine and thyrotropin levels (TSH) and work shifts, professional category and history of thyroid pathology were analyzed. Results. The study included 133 workers; 80.5% female, average age was 46.11 years (38 – 65), and 52% were part of the nursing staff; thyroid disorders were more frequent in female participants. Most participants (81.2%) had rotating shifts schedules and 11.3% night shifts (12.1% female and 7.7% male). Thyroid alterations were found in 27% of the participants (usually elevated TSH levels and normal thyroxine levels), particularly in those doing night shifts (61.1%). TSH alterations were more frequent in individuals doing night shifts than in rotating shifts (53.3 vs 13.0%; p<0.001). Individuals working night shifts had mean TSH values in the normal range, although significantly higher than the individuals in the rest of the shifts; thyroxine levels were found to be similar. No thyroid disorders were found in day shift participants. Night shift and a history of thyroid pathology were independent predictors of thyroid disorders. Conclusions. Night shift schedules and history of thyroid disorders are more frequent in female, both related to the presence of thyroid disorders, indicating the need to include the evaluation of these disorders in health surveillance programs and analyze gender differences. (AU)


Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Idoso , Jornada de Trabalho em Turnos , Doenças da Glândula Tireoide , Pessoal de Saúde , Estudos Transversais , Espanha , Distribuição por Sexo
5.
Rev. colomb. cir ; 39(1): 70-84, 20240102. tab, fig
Artigo em Espanhol | LILACS | ID: biblio-1526809

RESUMO

Introducción. La evaluación de la movilidad de las cuerdas vocales en cirugía de tiroides y paratiroides hace parte de la adecuada valoración integral. Aunque la laringoscopia directa es prueba de referencia, su uso real no es rutinario por lo que se propone la ecografía translaríngea como alternativa de evaluación. Métodos. Estudio prospectivo de evaluación de una prueba diagnóstica de la movilidad de las cuerdas vocales pre y posoperatoria, comparando la ecografía translaríngea con la video laringoscopia, en pacientes con cirugía de tiroides y paratiroides, de febrero 1° a noviembre 30 de 2022. Se describieron las variables usando frecuencias absolutas y relativas. En el análisis univariado se calcularon Chi cuadrado y T de Student y en el bivariado, regresión logística binaria. La agudeza diagnóstica se determinó con sensibilidad, especificidad y valores predictivos; se consideró la significancia estadística con p < 0,05. Resultados. Se incluyeron 267 pacientes, 219 mujeres y 48 hombres; 196 pacientes (73,4%) tenían malignidad. Se encontró en el preoperatorio, sensibilidad 100 %, especificidad 99,6 %, VPP 83,3 %, VPN 100 %, odds de probabilidad positiva 83 % y Odds de probabilidad negativa 0,004 %. En el posoperatorio, sensibilidad 82,8 %, especificidad 99,2 %, VPP 92,3 % VPN 97,9 %, odds de probabilidad positiva 92 % y odds de probabilidad negativa 0,2 %. Conclusiones. La ecografía translaríngea en nuestro medio tiene alta agudeza diagnóstica. Podría ser usada en el abordaje inicial de la evaluación de la movilidad de las cuerdas vocales y reemplazar la laringoscopia directa, dejando ésta para cuando la visualización ecográfica no sea adecuada, o en casos de afectación o sospecha de invasión, para su confirmación.


Introduction. The evaluation of the mobility of the vocal cords in thyroid and parathyroid surgery is part of the adequate comprehensive assessment. Altough, direct laryngoscopy is the gold standard, its real use is not routine, so translaryngeal ultrasound approach is proposed as an alternative. Methods. A prospective diagnostic test study was carried out to evaluate the translaryngeal ultrasound compared with video laryngoscopy in visualizing vocal mobility in patients with thyroid and parathyroid surgery from February 1 to November 30, 2022. Patients were described using absolute and relative frequencies. Univariate statistical analysis with Chi-square and Student's t tests. T. Bivariate analysis using binary logistic regression. Diagnostic acuity was calculated with sensitivity, specificity, PPV, NPV. Statistical significance with p< 0.05, 95% confidence interval. Results. 267 patients undergoing thyroid or parathyroid surgery were included, 219 women and 48 men. Malignant: thyroid neoplasm 196 patients (73.4%). The findings were for the preoperative period, 100% sensitivity, 99.6% specificity, PPV 83.33%, NPV 100%, 83% positive probability odds, and 0.004% negative probability odds. For the postoperative period, 82.8% sensitivity, 99.2% specificity, 92.3% PPV, 97.9% NPV, 92% positive probability odds, and 0.2% negative probability odds were found.Conclusions. Translaryngeal ultrasound in our series has high diagnostic acuity. It could be used as the initial approach to evaluate vocal mobility and might replace direct laryngoscopy, leaving it when its visualization is not adequate or in cases of involvement or suspected invasion for confirmation.


Assuntos
Humanos , Doenças da Glândula Tireoide , Prega Vocal , Diagnóstico por Imagem , Glândula Tireoide , Ultrassonografia , Laringe
6.
Artigo em Espanhol | LILACS, CUMED | ID: biblio-1550848

RESUMO

Introducción: Un bocio se considera intratorácico cuando más de un 50 por ciento de la glándula tiroides está en el mediastino, o sea, por debajo del nivel del estrecho torácico superior. Se trata de una enfermedad poco frecuente que padece aproximadamente el 3 por ciento de los pobladores del mundo. La incidencia del bocio nodular ha disminuido debido a la ingestión en algunos países de sal yodada y alimentos ricos en yodo. Esta enfermedad alcanza alrededor del 10 por ciento de las masas mediastínicas. Objetivo: Presentar el caso de un paciente masculino, operado de bocio endotorácico en la provincia de Cienfuegos. Presentación de caso: Se presenta un paciente masculino, de 48 años de edad, que acude a consulta y refiere aumento de volumen del cuello en la región anterior, que se acompaña de decaimiento y en ocasiones disfagia tanto a los alimentos líquidos como a los sólidos. Además, refiere ligera disnea que tolera adecuadamente cuando realiza las actividades de la vida diaria. Por tratarse de una enfermedad poco frecuente, se considera de interés científico publicar el caso para conocimiento de los profesionales dedicados al estudio y tratamiento de las afecciones tiroideas. Conclusiones: El bocio endotorácico es una entidad poco frecuente y en todos los casos requiere de intervención quirúrgica(AU)


Introduction: A goiter is considered intrathoracic when more than 50 percent of the thyroid gland is in the mediastinum; in other words, below the level of the superior thoracic outlet. It is a rare disease that affects approximately 3 percent of the world's population. The incidence of nodular goiter has decreased due to the ingestion of iodized salt and iodine-rich foods in some countries. This disease accounts for about 10 percent of mediastinal masses. Objective: To present the case of a male patient operated on for endothoracic goiter in the province of Cienfuegos. Case presentation: The case is presented of a 48-year-old male patient who comes for consultation referring a volume increase in the anterior neck region, accompanied by decay and sometimes dysphagia to both liquid and solid food. In addition, he reports slight dyspnea that he tolerates adequately when performing daily living activities. Since this is a rare disease, it is considered of scientific interest to publish the case for the knowledge of professionals dedicated to studying and treating thyroid disorders. Conclusions: Endothoracic goiter is a rare entity and, in all cases, requires surgical intervention(AU)


Assuntos
Humanos , Masculino , Pessoa de Meia-Idade , Bócio Nodular/epidemiologia
7.
Rev. ORL (Salamanca) ; 14(4)18 Dic. 2023. tab, graf
Artigo em Espanhol | IBECS | ID: ibc-228775

RESUMO

La orbitopatía tiroidea (OT) es una patología autoinmune de etiología desconocida. Se trata de una enfermedad edematosa e inflamatoria crónica y a veces subaguda o aguda, cuyas características principales son edema palpebral, úlceras corneales, hipertensión ocular, exoftalmos generalmente bilateral, estrabismo restrictivo, diplopía y neuropatía óptica. El objetivo principal es realizar una revisión y actualización acerca del enfoque diagnóstico y terapéutico de la OT. Realizar una revisión y actualización acerca del enfoque diagnóstico, terapéuticos de la OT. Métodos: Revisión de la literatura publicada referente a la OT y manera actual de enfocar esta patología. Resultados: La OT es una enfermedad inflamatoria orbitaria con un posible origen autoinmune y que suele asociarse a trastornos metabólicos de la glándula tiroidea. Fisiopatológicamente su mecanismo no está claro. Afecta mayormente a mujeres y está negativamente influenciada por factores como el tabaquismo, la edad, el sexo y la raza. Es imprescindible clasificarla en cuanto a su severidad y su actividad para un correcto manejo. Conclusiones: El conocimiento clínico de OT es esencial para el diagnóstico precoz de la enfermedad. El tratamiento médico, en caso de OT activa, debe ser precoz, agresivo y acorde a la fase en que se presente el paciente con el fin de evitar las graves consecuencias de la OT. El tratamiento quirúrgico deberá ser lógico y ordenado, pero a su vez rápido, con el fin de devolver al paciente al entorno laboral, social y familiar. (AU)


Purpose: Thyroid orbitopathy (TO) is an autoimmune disease of unknown etiology. It is a chronic and sometimes subacute or acute edematous and inflammatory disease, the main characteristics of which are eyelid edema, corneal ulcers, ocular hypertension, generally bilateral exophthalmos, restrictive strabismus, diplopia and optic neuropathy. The main purpose of this work is to review and update the current diagnostic and therapeutic approaches. To propose a practical, basic and precocious approach based in the knowledge of the TO. Methods: Literature review and exposition of our experience in the management of TO. Results: TO is an inflammatory orbital disease that probably has an autoimmune origin and most of the time is related to systemic disorders of the thyroid gland. Pathogenesis of the disease is not yet fully understood. Women are more likely to develop TO, and the disease is clearly affected by several factors such as smoking, age, sex and race. It is crucial to determine TO severity and activity for a correct management. Conclusions: Clinical knowledge is essential for the early diagnosis of this disorder, and it is the most important factor for the proper management of the disease. The medical treatment must be initiated promptly and should be aggressive and based in the current phase of the disease, in order to avoid the severe damage that follows TO. The surgical approach must be logical and sequential, but, on the other hand, must be rapid and aggressive in order to return the patient to his/her labour, social and familiar environment. (AU)


Assuntos
Humanos , Órbita/patologia , Oftalmopatia de Graves , Oftalmopatia de Graves/diagnóstico , Oftalmopatia de Graves/terapia , Oftalmologia
8.
Rev. esp. med. nucl. imagen mol. (Ed. impr.) ; 42(5): 324-333, sept.- oct. 2023. tab
Artigo em Espanhol | IBECS | ID: ibc-225091

RESUMO

La terapia con radioyodo constituye un pilar fundamental en la terapia adyuvante de rutina de los pacientes con carcinoma diferenciado de tiroides de alto riesgo. Sin embargo, un porcentaje no despreciable de estos pacientes desarrollaran un estado de refractariedad a este tratamiento, mostrando un peor pronóstico, disminuyendo la supervivencia y la esperanza de vida, lo que demuestra una clara necesidad de explorar distintos abordajes terapéuticos. El tratamiento de los pacientes refractarios al radioyodo sigue siendo un desafío, disponiendo en la actualidad de distintas opciones terapéuticas novedosas que deben ser conocidas por las distintas especialidades relacionadas con el carcinoma diferenciado de tiroides (CDT). El objetivo del presente trabajo es hacer una revisión del CDT refractario al tratamiento con yodo radiactivo, centrándose especialmente en la definición de yodorrefractariedad, destacando su importancia por su elevada mortalidad, e introducir las diferentes opciones terapéuticas disponibles para estos pacientes (AU)


Radioiodine therapy represents a fundamental pillar in the routine adjuvant therapy of patients with high-risk differentiated thyroid carcinoma. However, a non-negligible percentage of these patients will develop iodine refractoriness, showing a worse prognosis, as well a lower survival, which demonstrates a clear need to explore different therapeutic approaches. Iodine refractory patient treatment continues to be a challenge, currently having different novel therapeutic options that should be known by the different specialties related to differentiated thyroid carcinoma (DTC). The aim of this work is to review iodine refractory thyroid carcinoma treatment, focusing especially on the definition of iodine refractoriness, highlighting its importance due to its high mortality, and introducing the different therapeutic options available for these patients (AU)


Assuntos
Humanos , Carcinoma/radioterapia , Neoplasias da Glândula Tireoide/radioterapia , Radioisótopos do Iodo/uso terapêutico
9.
SEMERGEN, Soc. Esp. Med. Rural Gen. (Ed. Impr.) ; 49(6): [e102015], sept. 2023. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-224801

RESUMO

Antecedentes y objetivo Los nódulos tiroideos se encuentran entre las dolencias más frecuentes, con un 10% de riesgo de malignidad. El objetivo es describir la frecuencia de las características demográficas, clínicas y ecográficas de la enfermedad de nódulos tiroideos en adultos y explorar la relación con la malignidad del tumor. Métodos Estudio transversal analítico, retrospectivo, en adultos con nódulos tiroideos y aspiración con aguja fina nodular realizada en pacientes adultos de un centro de referencia colombiano entre 2009-2019. Los datos se obtuvieron de la historia clínica y se estimaron medidas descriptivas de las variables demográficas, clínicas y ecográficas de los pacientes y se exploró su relación con la malignidad del tumor. Resultados Se incluyeron 445 pacientes y 515 nódulos. La mediana de edad fue de 55 años (RIQ 44-64), 86,8% mujeres, 54,8% tenía lesión única. El 80,2 y el 19,8% eran nódulos benignos y malignos, con una mediana de 15,7mm (RIQ 11-25) y 12,7mm (RIQ 8,5-18,3), respectivamente (p<0,001). El hipotiroidismo y el consumo de levotiroxina fueron mayores en quienes tenían nódulos malignos, (p<0,001). Las características ecográficas fueron diferentes estadísticamente entre los nódulos: en los malignos hubo mayor frecuencia de composición sólida, hipoecogenicidad y margen irregular, mientras que en los benignos se destacó la ausencia de foco ecogénico (p<0,001). Conclusión Las características ecográficas son fundamentales para definir el riesgo de malignidad de un nódulo tiroideo, por lo cual, considerar las más frecuentes puede ayudar en el abordaje más adecuado desde la atención primaria (AU)


Background and objective Thyroid nodules are among the most frequent conditions, with a 10% risk of malignancy. The objective is to describe the frequency of demographic, clinical, and ultrasonographic characteristics of thyroid nodule pathology in adults and to explore the relationship with tumor malignancy. Methods An analytical, retrospective cross-sectional study in adults with thyroid nodules and nodular fine-needle aspiration performed in adult patients from a Colombian reference center between 2009-2019. Data were obtained from the clinical history, descriptive measures of the patient's demographic, clinical, and ultrasound variables were estimated, and their relationship with the malignancy of the tumor was explored. Results A total of 445 patients and 515 nodules were included. The median age was 55 years (IQR 44-64), 86.8% of women, and 54.8% had a single lesion. Percentages of 80.2 and 19.8 were benign and malignant nodules, with a median of 15.7mm (IQR 11-25) and 12.7mm (IQR 8.5-18.3), respectively (p<0.001). Hypothyroidism and levothyroxine consumption were higher in those with malignant nodules (p<0.001). The echographic characteristics were statistically different between the nodules. In the malignant ones, there was a higher frequency of solid composition, hypoechogenicity, and irregular margins. In contrast, in the benign ones, the absence of echogenic focus stood out (p<0.001). Conclusion The ultrasound characteristics are essential to define the risk of malignancy of a thyroid nodule. Therefore, considering the most frequent ones can help in the most appropriate approach to primary care (AU)


Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Neoplasias da Glândula Tireoide/diagnóstico por imagem , Neoplasias da Glândula Tireoide/epidemiologia , Nódulo da Glândula Tireoide/diagnóstico por imagem , Nódulo da Glândula Tireoide/epidemiologia , Estudos Transversais , Estudos Retrospectivos , Colômbia/epidemiologia , Fatores Socioeconômicos , Neoplasias da Glândula Tireoide/patologia , Nódulo da Glândula Tireoide/patologia , Ultrassonografia
10.
Rev. cuba. oftalmol ; 36(3)sept. 2023.
Artigo em Espanhol | LILACS-Express | LILACS | ID: biblio-1550944

RESUMO

La orbitopatía asociada al tiroides es la primera causa de afección inflamatoria orbitaria y de exoftalmo en adultos. Su progresión puede generar complicaciones, las cuales, ante un manejo inoportuno u omisión diagnóstica, pueden conllevar a disfunción visual irreversible. De aquí la importancia de garantizar un diagnóstico y tratamiento adecuados, para lo cual es fundamental un correcto manejo imagenológico. Con el propósito de actualizar y sistematizar el conocimiento sobre el diagnóstico por imágenes de la orbitopatía asociada al tiroides, se realizó una revisión de las publicaciones relacionadas con el tema de las últimas dos décadas. La búsqueda y la localización de la información se apoyaron en la elección de palabras clave/descriptores que configuraron su perfil. Además, se analizaron las ecografías, tomografías computarizadas y resonancias magnéticas de los pacientes diagnosticados con esta enfermedad en el Instituto Cubano de Oftalmología Ramón Pando Ferrer, durante los últimos 10 años. Todo lo investigado confirma que las técnicas de imagen son claves para establecer el diagnóstico de la oftalmopatía asociada al tiroides, pero jamás sustituirán a la historia clínica detallada y el examen físico minucioso. El médico se equivoca gravemente cuando pretende obviar la importancia del juicio clínico. La omisión de este principio, en el mejor de los casos, solo conducirá a diagnósticos casuales.


Thyroid-associated orbitopathy is the leading cause of orbital inflammatory disease and exophthalmos in adults. Its progression can generate complications, which, in case of inopportune management or diagnostic omission, can lead to irreversible visual dysfunction. Hence the importance of guaranteeing an adequate diagnosis and treatment, for which a correct imaging management is essential. With the purpose of updating and systematizing the knowledge on the imaging diagnosis of thyroid associated orbitopathy, a review of the publications related to the subject of the last two decades was carried out. The search and localization of the information was supported by the choice of keywords/descriptors that configured its profile. In addition, ultrasound scans, CT scans and MRI scans of patients diagnosed with this disease at the Cuban Institute of Ophthalmology Ramón Pando Ferrer, during the last 10 years, were analyzed. All that has been investigated confirms that imaging techniques are key to establish the diagnosis of thyroid-associated ophthalmopathy, but they will never replace a detailed clinical history and a thorough physical examination. The physician is seriously mistaken when he pretends to ignore the importance of clinical judgment. The omission of this principle will, at best, only lead to casual diagnoses.

11.
Acta otorrinolaringol. esp ; 74(4): 203-210, Julio - Agosto 2023. ilus, tab
Artigo em Inglês | IBECS | ID: ibc-223478

RESUMO

Objective: To review the clinical presentation, diagnosis, pathology and management strategies in a modern cohort of patients with thyroglossal duct cyst carcinoma. Study design: Retrospective case series following PROCESS Guidelines. Setting Comprehensive cancer centre. Methods: Data recorded included: gender, age at diagnosis, clinical presentation, thyroid function, diagnostic investigations, cytological results, final histology, staging and follow up status. The risk of malignancy in cytological analysis was stratified according to the Royal College of Pathologists classification in United Kingdom. Results: Twelve patients were included. The majority of patients (66.7%) presented with an isolated thyroglossal duct cyst. Only 4 patients had preoperative cytological suspicion of carcinoma (sensitivity: 33.3%). At the time of presentation all patients were euthyroid. Following diagnosis of malignancy, a total thyroidectomy was performed in all patients, with the exception of 2, who had a thyroglossal duct cyst carcinoma of less than 10mm. Among the 10 patients who underwent total thyroidectomy, 7 (70%) patients had proven carcinoma in the thyroid gland, 3 with deposits of less than 10mm. The average size of the thyroid cancer deposits was 7.2mm (1–20mm). With a mean follow-up of is 44 months (5–120), all patients were alive and free of recurrence at the end of the study period. Conclusion: Thyroglossal duct cyst carcinoma is a rare condition and its management should be discussed in a multidisciplinary meeting. As with differentiated thyroid cancer originating in the thyroid gland, it bears extraordinary survival rates. Accordingly, the management of these cancers has shifted towards a more conservative approach although its peculiarities must be taken into account: ease of extracystic invasion and possible different lymph node invasion. (AU)


Objetivo: Revisar la presentación clínica, el diagnostico, la histología y las estrategias de tratamiento en una cohorte moderna de pacientes con carcinoma del conducto tirogloso. Diseño del estudio: Serie de casos retrospectiva utilizando PROCESS Guidelines. Localización: Unidad de cáncer de cabeza y cuello. Métodos: Los datos incluidos fueron: sexo, edad al diagnóstico, presentación clínica, función tiroidea, investigaciones diagnósticas, resultados citológicos, histología final, estadificación y estado durante el seguimiento. El riesgo de malignidad en el análisis citológico fue estratificado de acuerdo con la clasificación del Royal College of Pathologists del Reino Unido. Resultados: Se incluyeron 12 pacientes. La mayoría de ellos (66,7%) presentaron solamente un quiste del conducto tirogloso al diagnóstico. Solamente 4 pacientes tuvieron sospecha de malignidad de acuerdo con los resultados de la citología preoperatoria. En el momento de la presentación, todos los pacientes tenían función tiroidea normal. Después del diagnóstico, se realizó tiroidectomía total a todos los pacientes menos dos, que tuvieron carcinoma del conducto tirogloso menor de 10mm. Entre los 10 pacientes que recibieron tiroidectomía total, 7 (70%) sufrieron carcinoma en la glándula tiroides, 3 de ellos con depósitos menores de 10mm. El tamaño medio de los depósitos de carcinoma en la glándula tiroides fue de 7,2mm (1-20mm). Con una media de seguimiento de 44meses (5-120), todos los pacientes estaban vivos y libres de recidiva al final del periodo estudiado. Conclusión: El carcinoma del conducto tirogloso es una entidad poco frecuente y su manejo debe ser realizado por un equipo multidisciplinario. Igual que en el carcinoma diferenciado de tiroides que se origina en la glándula tiroides, las tasas de supervivencia son excelentes. ... (AU)


Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Idoso , Cisto Tireoglosso/diagnóstico por imagem , Cisto Tireoglosso/diagnóstico , Cisto Tireoglosso/história , Cisto Tireoglosso/patologia , Cisto Tireoglosso/terapia , Neoplasias de Cabeça e Pescoço/diagnóstico , Neoplasias de Cabeça e Pescoço/história , Neoplasias de Cabeça e Pescoço/cirurgia , Neoplasias de Cabeça e Pescoço/terapia , Estudos de Coortes , Distribuição por Idade e Sexo , Testes de Função Tireóidea , Metástase Neoplásica , Biologia Celular
12.
Medicina (B.Aires) ; 83(4): 505-513, ago. 2023. graf
Artigo em Espanhol | LILACS-Express | LILACS | ID: biblio-1514508

RESUMO

Resumen Introducción : Se ha descrito que alteraciones molecu lares de las células foliculares tiroideas en el gen BRAF o en NRAS están asociadas con el proceso de carcinogé nesis. Nuestro objetivo fue conocer la frecuencia muta cional de BRAF y NRAS a partir de muestras de punción aspirativa con aguja fina (PAAF) en nuestra población. Métodos : Se analizó por qPCR el estado mutacional de BRAF (codón 600) y NRAS (codón 61) de 193 mues tras obtenidas por PAAF de nódulos sospechosos y se comparó con los datos de la anatomía patológica de 115 pacientes. Resultados : La mutación BRAF se identificó en 40 muestras (74.1%) de las punciones categorizadas como Bethesda VI (n = 54). En las muestras que se correspon dieron con carcinoma papilar de tiroides (CPT) variante clásica por histología (n = 47), el 70% presentó la muta ción, mientras que en los otros subtipos la prevalencia fue más baja (p = 0.013). En muestras de lesión folicular (n = 36), el 50% de los carcinomas foliculares resultaron positivos para NRAS pero solo el 6.7% de los adenomas presentaron esta variación. La presencia de mutación BRAF y CPT se asociaron con metástasis en los gan glios linfáticos (p = 0.014) y mayor riesgo relativo de recurrencia según el Consenso Argentino Intersocietario (RR = 6.77, p = 0.022). No hubo diferencias significativas entre la mutación de BRAF y otras características de agresividad en CPT. Conclusión : La mutación de BRAF y NRAS se observa en un número significativo de CPT y carcinoma folicular, respectivamente, en nuestra población. La mutación BRAF se correlaciona significativamente con metástasis en los ganglios linfáticos.


Abstract Introduction : Molecular alterations in follicular cells in the BRAF or NRAS genes have been reported to be associated with the process of carcinogenesis. Our aim was to determine the mutational frequency of BRAF and NRAS in fine-needle aspiration (FNA) specimens in our population. Methods : The mutational status of BRAF (codon 600) and NRAS (codon 61) was analysed by qPCR in 193 FNA specimens from suspicious nodules and compared with pathological data of 115 patients. Results : BRAF mutation was identified in 40 samples (74.1%) of FNAs classified as Bethesda VI (n = 54). In samples histologically diagnosed as classic papillary thyroid carcinoma (cPTC, n = 47), mutation was observed in 70% of cases, while in other subtypes the prevalence was lower (p = 0.013). In FNA specimens of follicular lesions (n = 36), positivity for NRAS was found in 50% of the follicular carcinomas (FTCs), but only in 6.7% of adenomas. Finally, there was a significant correlation between BRAF and PTC with lymph-node metastasis (p = 0.014) and increased relative risk of recurrence based on the Argentine Intersociety Consensus (RR = 6.77, p = 0.022). No significant differences were found between BRAF mutation and other features of aggressiveness in PTC. Conclusion : BRAF and NRAS mutations are observed in a significant number of PTCs and FTCs, in our popu lation. There is a significant correlation between BRAF mutation and lymph-node metastasis.

13.
Medicina (B.Aires) ; 83(4): 622-625, ago. 2023.
Artigo em Espanhol | LILACS-Express | LILACS | ID: biblio-1514521

RESUMO

Resumen El hipotiroidismo generalmente se puede tratar de manera efectiva con levotiroxina (LT-4) oral. Sin em bargo, el hipotiroidismo refractario al tratamiento con LT-4 es una condición clínica frecuente. Entre las causas se encuentra la falta de adherencia, interacciones con alimentos u otros medicamentos y enfermedades gas trointestinales, como enfermedad inflamatoria intestinal y síndromes de intestino corto. El aumento de la dosis oral de LT-4 no siempre es eficaz en estos escenarios. Por lo tanto, pueden ser necesarias otras vías de administración. En este reporte, evaluamos modalidades alternativas de tratamiento para el hipotiroidismo re fractario y presentamos dos pacientes con malabsorción intestinal tratadas con éxito mediante la administración subcutánea de LT-4.


Abstract Hypothyroidism can usually be treated effectively with oral levothyroxine (LT-4) supplementation. However, hypothyroidism refractory to treatment with LT-4 is a common clinical condition. Causes include poor com pliance, interactions with food or other medications, and gastrointestinal diseases, such as inflammatory bowel disease and short bowel syndromes. Increasing the oral dose of LT-4 is not always effective in these scenarios. Therefore, other routes of administration may be neces sary. In this report, we evaluate alternative treatment modalities for refractory hypothyroidism and present two patients with intestinal malabsorption successfully treated by subcutaneous administration of LT-4.

14.
Medisur ; 21(4)ago. 2023.
Artigo em Espanhol | LILACS-Express | LILACS | ID: biblio-1514580

RESUMO

Fundamento: las enfermedades de la glándula tiroidea son comunes en los adultos mayores y, muchas veces, cursan inadvertidas. Objetivo: caracterizar clínica y ultrasonográficamente a los pacientes geriátricos portadores de nódulo de tiroides. Métodos: se realizó un estudio observacional descriptivo de corte transversal, en el Servicio de Geriatría del Hospital General Docente Martín Chang Puga de la provincia de Camagüey, durante los años 2019 al 2022. Se incluyeron los 48 gerontes atendidos en el servicio y diagnosticados con enfermedad nodular del tiroides. Los datos se obtuvieron de las historias clínicas de los pacientes. Se analizaron las variables edad (por grupos de edades), sexo, color de la piel, manifestaciones clínicas y diagnóstico ecográfico. Resultados: el grupo etario de mayor afectación estuvo entre 60 a 69 años con predominio del femenino y del color blanco de la piel. La astenia prevaleció dentro de las manifestaciones clínicas. En el diagnóstico ecográfico prevaleció el nivel I, según el Thyroid Imaging Reporting and Data System. Conclusiones: la alta prevalencia de las enfermedades del tiroides, en especial en el adulto mayor, hace necesario la realización de un cribado para el diagnóstico ecográfico, al ser una prueba diagnóstica beneficiosa, fiable y a un bajo costo en Atención Primaria de Salud.


Foundation: thyroid gland diseases are common in older adults and often go unnoticed. Objective: to characterize clinically and ultrasonographically geriatric patients with thyroid nodule. Methods: a cross-sectional descriptive observational study was carried out in the Martín Chang Puga Teaching General Hospital geriatrics service in Camagüey province, from 2019 to 2022. 48 elderly were the universe made up who attended in the service, and were diagnosed with nodular thyroid disease. The data was obtained from the patients' medical records, the age groups; sex, skin color, clinical manifestations, and ultrasound diagnosis were the analyzed variables. Results: the most affected age group was between 60 and 69 years old, with a predominance of females and white skin color. Asthenia prevailed within the clinical manifestations. In the ultrasound diagnosis, level I prevailed, according to the Thyroid Imaging Reporting and Data System. Conclusions: the high prevalence of thyroid diseases, especially in the elderly, makes it necessary to perform a screening for ultrasound diagnosis, as it is a beneficial, reliable and low-cost diagnostic test in Primary Health Care.

15.
Pediatr. (Asunción) ; 50(2)ago. 2023.
Artigo em Espanhol | LILACS-Express | LILACS | ID: biblio-1507001

RESUMO

El cáncer de tiroides es una entidad infrecuente en población pediátrica, tiene un conjunto único de características clínicas, patológicas y moleculares en niños. La clínica típica es un nódulo tiroideo de meses de evolución asintomático, como en el caso descrito. En comparación con los adultos, los niños presentan con mayor frecuencia una enfermedad agresiva en etapa avanzada. La conducta de manejo y tratamiento es la cirugía de tiroides radical y el vaciamiento ganglionar amplio, luego yodoterapía y suplencia tiroidea. La supervivencia es excelente, a los 10 años es mayor a 98% sin embargo, se deben recordar las complicaciones relacionadas con el tratamiento de por vida las cuales no son infrecuente.


Thyroid cancer is a rare condition in the pediatric population, it has a unique set of clinical, pathological and molecular characteristics in children. The typical presentation is an asymptomatic thyroid nodule of months of evolution, as in the described case. Compared with adults, children more often present with late-stage aggressive disease. The management and treatment approach is radical thyroid surgery and extensive lymph node dissection, then iodotherapy and thyroid replacement. Survival is excellent, at 10 years it is greater than 98%, however, complications related to lifelong treatment, which are not uncommon, should be kept in mind.

16.
Artigo em Inglês | MEDLINE | ID: mdl-37442524

RESUMO

Radioiodine therapy represents a fundamental pillar in the routine adjuvant therapy of patients with high-risk differentiated thyroid carcinoma. However, a non-negligible percentage of these patients will develop iodine refractoriness, showing a worse prognosis, as well a lower survival, which demonstrates a clear need to explore different therapeutic approaches. Iodine refractory patient treatment continues to be a challenge, currently having different novel therapeutic options that should be known by the different specialties related to differentiated thyroid carcinoma (DTC). The aim of this work is to review iodine refractory thyroid carcinoma treatment, focusing especially on the definition of iodine refractoriness, highlighting its importance due to its high mortality, and introducing the different therapeutic options available for these patients.


Assuntos
Adenocarcinoma , Iodo , Neoplasias da Glândula Tireoide , Humanos , Adenocarcinoma/tratamento farmacológico , Iodo/uso terapêutico , Radioisótopos do Iodo/uso terapêutico , Prognóstico , Neoplasias da Glândula Tireoide/diagnóstico por imagem , Neoplasias da Glândula Tireoide/radioterapia
17.
Artigo em Inglês | MEDLINE | ID: mdl-37479461

RESUMO

OBJECTIVE: To review the clinical presentation, diagnosis, pathology and management strategies in a modern cohort of patients with thyroglossal duct cyst carcinoma. STUDY DESIGN: Retrospective case series following PROCESS Guidelines. SETTING: Comprehensive cancer centre. METHODS: Data recorded included: gender, age at diagnosis, clinical presentation, thyroid function, diagnostic investigations, cytological results, final histology, staging and follow up status. The risk of malignancy in cytological analysis was stratified according to the Royal College of Pathologists classification in United Kingdom. RESULTS: Twelve patients were included. The majority of patients (66.7%) presented with an isolated thyroglossal duct cyst. Only 4 patients had preoperative cytological suspicion of carcinoma (sensitivity: 33.3%). At the time of presentation all patients were euthyroid. Following diagnosis of malignancy, a total thyroidectomy was performed in all patients, with the exception of 2, who had a thyroglossal duct cyst carcinoma of less than 10mm. Among the 10 patients who underwent total thyroidectomy, 7 (70%) patients had proven carcinoma in the thyroid gland, 3 with deposits of less than 10mm. The average size of the thyroid cancer deposits was 7.2mm (1-20mm). With a mean follow-up of is 44 months (5-120), all patients were alive and free of recurrence at the end of the study period. CONCLUSION: Thyroglossal duct cyst carcinoma is a rare condition and its management should be discussed in a multidisciplinary meeting. As with differentiated thyroid cancer originating in the thyroid gland, it bears extraordinary survival rates. Accordingly, the management of these cancers has shifted towards a more conservative approach although its peculiarities must be taken into account: ease of extracystic invasion and possible different lymph node invasion.


Assuntos
Carcinoma Papilar , Carcinoma , Cisto Tireoglosso , Neoplasias da Glândula Tireoide , Humanos , Cisto Tireoglosso/cirurgia , Cisto Tireoglosso/diagnóstico , Cisto Tireoglosso/patologia , Estudos Retrospectivos , Carcinoma Papilar/patologia , Neoplasias da Glândula Tireoide/cirurgia
18.
Semergen ; 49(6): 102015, 2023 Sep.
Artigo em Espanhol | MEDLINE | ID: mdl-37327739

RESUMO

BACKGROUND AND OBJECTIVE: Thyroid nodules are among the most frequent conditions, with a 10% risk of malignancy. The objective is to describe the frequency of demographic, clinical, and ultrasonographic characteristics of thyroid nodule pathology in adults and to explore the relationship with tumor malignancy. METHODS: An analytical, retrospective cross-sectional study in adults with thyroid nodules and nodular fine-needle aspiration performed in adult patients from a Colombian reference center between 2009-2019. Data were obtained from the clinical history, descriptive measures of the patient's demographic, clinical, and ultrasound variables were estimated, and their relationship with the malignancy of the tumor was explored. RESULTS: A total of 445 patients and 515 nodules were included. The median age was 55 years (IQR 44-64), 86.8% of women, and 54.8% had a single lesion. Percentages of 80.2 and 19.8 were benign and malignant nodules, with a median of 15.7mm (IQR 11-25) and 12.7mm (IQR 8.5-18.3), respectively (p<0.001). Hypothyroidism and levothyroxine consumption were higher in those with malignant nodules (p<0.001). The echographic characteristics were statistically different between the nodules. In the malignant ones, there was a higher frequency of solid composition, hypoechogenicity, and irregular margins. In contrast, in the benign ones, the absence of echogenic focus stood out (p<0.001). CONCLUSION: The ultrasound characteristics are essential to define the risk of malignancy of a thyroid nodule. Therefore, considering the most frequent ones can help in the most appropriate approach to primary care.


Assuntos
Nódulo da Glândula Tireoide , Adulto , Humanos , Feminino , Pessoa de Meia-Idade , Nódulo da Glândula Tireoide/diagnóstico por imagem , Nódulo da Glândula Tireoide/epidemiologia , Nódulo da Glândula Tireoide/patologia , Estudos Retrospectivos , Estudos Transversais , Colômbia/epidemiologia , Ultrassonografia
19.
Med. infant ; 30(2): 181-190, Junio 2023. ilus, tab
Artigo em Espanhol | LILACS, UNISALUD, BINACIS | ID: biblio-1443731

RESUMO

Las pruebas de función tiroidea (PFT) son esenciales para el diagnóstico preciso y el seguimiento eficaz de la disfunción tiroidea. Existe un incremento progresivo y estable de los pedidos de PFT, incluso se han incorporado las mismas a los exámenes de salud anuales en niños sanos. Representan más del 60% de las pruebas realizadas en el laboratorio de endocrinología, tanto en adultos como en los laboratorios especializados en pediatría. Para hacer un uso eficiente de las PFT, antes de solicitarlas debemos preguntarnos… ¿Para quién? ¿Cuándo solicitarlas? ¿Qué pruebas solicitar? ¿Cómo solicitarlas? y ¿Cómo interpretar correctamente los resultados? Un resultado anormal en las PFT no siempre implica patología tiroidea asociada. Las PFT tienen importante variabilidad intra e interindividual lo que hace más compleja su correcta interpretación. La pesquisa de enfermedad tiroidea neonatal es un importante aporte a la prevención de la deficiencia mental en la infancia, su aplicación obligatoria posibilita un diagnóstico temprano, para asegurar su éxito debe considerarse en el marco de un programa integral de detección con estrategias de confirmación, tratamiento temprano y seguimiento a corto, mediano y largo plazo. No debe hacerse un uso indiscriminado de la prueba de estímulo con TRH en el diagnóstico de la patología tiroidea. En pediatría la estrategia de tamiz de enfermedad tiroidea es conveniente realizarla mediante la medición de por lo menos TSH y T4 libre e incluir la determinación de ATPO en grupos de riesgo, a diferencia de la determinación aislada de TSH como es recomendado en adultos. (AU)


Thyroid function tests (TFTs) are essential for accurate diagnosis and effective monitoring of thyroid dysfunction. There is a progressive and steady increase in requests for TFTs, and they have even been incorporated into annual health examinations in healthy children. They represent more than 60% of the tests performed in the endocrinology laboratory, both in adults and in specialized pediatric laboratories. To efficiently use TFTs, before requesting them we should ask ourselves... For whom? When to request them? Which tests to request? How to request them? and How to correctly interpret the results? An abnormal TFT result does not always imply thyroid disease. TFTs have significant intra- and inter-individual variability, which makes their correct interpretation more complex. Screening for newborn thyroid disease is an important contribution to the prevention of intellectual disability in childhood and its mandatory use enables early diagnosis; however, to ensure the test to be successful, it should be considered within the framework of a comprehensive screening program with strategies for confirmation, early treatment, and short-, medium-, and long-term follow-up. The TRH stimulation test in the diagnosis of thyroid disease should not be used indiscriminately. In children, the screening strategy for thyroid disease should be performed by measuring at least TSH and free T4 and include the measurement of TPO-ab in risk groups, as opposed to the isolated measurement of TSH as recommended in adults. (AU)


Assuntos
Humanos , Recém-Nascido , Lactente , Pré-Escolar , Criança , Adolescente , Doenças Autoimunes/diagnóstico , Testes de Função Tireóidea/tendências , Testes de Função Tireóidea/estatística & dados numéricos , Tireotropina/sangue , Técnicas de Diagnóstico Endócrino/tendências , Hipertireoidismo/diagnóstico , Hipotireoidismo/diagnóstico , Procedimentos Desnecessários
20.
Rev. esp. med. nucl. imagen mol. (Ed. impr.) ; 42(3): 178-187, mayo - jun. 2023.
Artigo em Espanhol | IBECS | ID: ibc-219927

RESUMO

Las vías clínicas son planes asistenciales que se aplican a procesos clínicos de curso predecible con la intención de protocolizarlos y disminuir la variabilidad en su manejo. Nuestro objetivo ha sido desarrollar una vía clínica para la terapia metabólica con 131I, proceso asistencial aplicado a los pacientes con carcinoma diferenciado de tiroides. Se organizó un equipo de trabajo formado por médicos (endocrinología y medicina nuclear), personal de enfermería (unidad de hospitalización y medicina nuclear), de radiofísica y del servicio de apoyo a la gestión clínica y continuidad asistencial. Para el diseño de la vía clínica se realizaron varias reuniones del equipo, en las que se pusieron en común las revisiones bibliográficas y se abordó el diseño y el desarrollo de la vía, respetando las guías clínicas vigentes. Este equipo ha logrado mediante consenso la elaboración del plan asistencial, estableciendo sus puntos clave y redactando los distintos documentos que componen la vía clínica: matriz temporal, documento de registro de variaciones de la vía clínica, documentos de información al paciente, encuesta de satisfacción del paciente, folleto de pictogramas, indicadores de evaluación de calidad. Por último, la vía clínica se ha presentado a todos los servicios clínicos involucrados y a la dirección médica del hospital, procediendo a su implementación en la práctica clínica (AU)


Clinical pathways are care plans that are applied to clinical processes with a predictable course, with the intention of protocolizing them, and reducing the variability in their management. Our objective was to develop a clinical pathway for 131I metabolic therapy, in its application to differentiated thyroid cancer. A work team was organised consisting of doctors (Endocrinology and Nuclear Medicine), nursing staff (Hospitalisation Unit and Nuclear Medicine), Radiophysics and the Clinical Management and Continuity of Care Support Service. For the design of the clinical pathway, several team meetings were held, in which the literature reviews were pooled and the design and development of the clinical pathway was undertook, in accordance with current clinical guidelines. This team has achieved consensus on the development of the care plan, establishing its key points and drafting the different documents that make up the clinical pathway: timeframe-based schedule, clinical pathway variation record document, patient information documents, patient satisfaction survey, pictogram brochure, quality assessment indicators. Finally, the clinical pathway was presented to all clinical departments involved and to the medical director of the hospital, and it is now being implemented in clinical practice (AU)


Assuntos
Humanos , Neoplasias da Glândula Tireoide/radioterapia , Equipe de Assistência ao Paciente , Radioisótopos do Iodo/administração & dosagem , Satisfação do Paciente , Protocolos Clínicos
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