Vía clínica de terapia metabólica con 131I en cáncer diferenciado de tiroides / Clinical pathway of metabolic therapy with 131I in differentiated thyroid cancer

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)

Clinical pathway of metabolic therapy with 131I in differentiated thyroid cancer.

Clinical Pathways are care plans that are applied to clinical processes with a predictable course, with the intention of protocolizing these processes 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 organized consisting of doctors (Endocrinology and Nuclear Medicine), nursing staff (Hospitalization 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 undertaken in accordance with current clinical guidelines. This team 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 the clinical departments involved and to the Medical Director of the Hospital and is now being implemented in clinical practice.

Prognostic value of change in anti-thyroglobulin antibodies after thyroidectomy in patients with papillary thyroid carcinoma

Purpose: Anti-thyroglobulin antibodies (TgAb) can be used as a surrogate tumor marker in the follow-up of papillary thyroid carcinoma (PTC). We try to determine if the change in TgAb levels in the first post-operative year is a good predictor of persistence/recurrence risk in TgAb-positive PTC patients. Methods/patients: 105 patients with PTC who underwent thyroidectomy between 1988 and 2014 were enrolled. We calculated the percentage of change in TgAb levels with the first measurement at 1-2 months after surgery and the second one at 12-14 months. Results: TgAb negativization was observed in 29 patients (27.6%), a decrease of more than 50% was observed in 57 patients (54.3%), less than 50% in 12 patients (11.4%) and in 7 patients (6.7%) the TgAb level had increased. The percentage of persistence/recurrence was 0, 8.8, 16.7 and 71.4% in each group, respectively (p < 0.001). In the multivariate analysis, only the percentage of change in TgAb showed a significant association with the risk of persistence/recurrence, regardless of other factors such as age, size and TNM stages. Conclusions: Changes in TgAb levels in the first year after surgery can predict the risk of persistence/recurrence of TgAb-positive PTC patients. Patients who achieved negativization of TgAb presented an excellent prognosis

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Prognostic value of change in anti-thyroglobulin antibodies after thyroidectomy in patients with papillary thyroid carcinoma.

PURPOSE: Anti-thyroglobulin antibodies (TgAb) can be used as a surrogate tumor marker in the follow-up of papillary thyroid carcinoma (PTC). We try to determine if the change in TgAb levels in the first post-operative year is a good predictor of persistence/recurrence risk in TgAb-positive PTC patients. METHODS/PATIENTS: 105 patients with PTC who underwent thyroidectomy between 1988 and 2014 were enrolled. We calculated the percentage of change in TgAb levels with the first measurement at 1-2 months after surgery and the second one at 12-14 months. RESULTS: TgAb negativization was observed in 29 patients (27.6%), a decrease of more than 50% was observed in 57 patients (54.3%), less than 50% in 12 patients (11.4%) and in 7 patients (6.7%) the TgAb level had increased. The percentage of persistence/recurrence was 0, 8.8, 16.7 and 71.4% in each group, respectively (p < 0.001). In the multivariate analysis, only the percentage of change in TgAb showed a significant association with the risk of persistence/recurrence, regardless of other factors such as age, size and TNM stages. CONCLUSIONS: Changes in TgAb levels in the first year after surgery can predict the risk of persistence/recurrence of TgAb-positive PTC patients. Patients who achieved negativization of TgAb presented an excellent prognosis.

[Ectopic acromegaly due to a bronchial carcinoid]. / Acromegalia ectópica por carcinoide bronquial.

Tumours that cause ectopic acromegaly can do so through the secretion of GH or GHRH. One hundred cases of ectopic acromegaly due to secretion of GHRH have been described. Given the rarity of this pathology, we present a clinical case with the aim of contributing our diagnostic-therapeutic experience and the subsequent follow-up. We present the case of a patient with acromegaloid physical features that had evolved over several years. Concomitantly, he also presented other accompanying symptoms that were suggestive of a possible bronchial origin. Facing the clinical suspicion of acromegaly, we opted to confirm it biochemically and subsequently through image study. A hypophysary origin was ruled out, so we carried out screening for a bronchial neuroendocrine and/or gastrointestinal tumor as they are the most frequent localizations. The treatment of choice was surgical resection.