TORMENTA TIROIDEA EN EL SERVICIO DE EMERGENCIAS: DIAGNÓSTICO TEMPRANO Y TRATAMIENTO

Autores/as

Palabras clave:

tormenta tiroidea; tirotoxicosis; urgencias; cuidados intensivos; crisis tiroidea; metimazol; propiltiouracilo; intercambio plasmático

Resumen

DOI: https://doi.org/10.46296/yc.v10i19.0976

Resumen

Introducción: La tormenta tiroidea es una emergencia endocrina infrecuente, de alta letalidad, cuya presentación multisistémica puede confundirse con sepsis, shock cardiogénico, síndrome coronario agudo o abdomen agudo. El reconocimiento precoz y el inicio simultáneo de medidas de soporte y bloqueo de la síntesis, liberación y acción periférica de hormonas tiroideas son determinantes del pronóstico. Objetivo: Sintetizar la evidencia clínica sobre diagnóstico temprano, predictores de gravedad y estrategias terapéuticas de la tormenta tiroidea en pacientes atendidos en urgencias y cuidados críticos. Métodos: Revisión sistemática conforme a PRISMA 2020. Se efectuó una búsqueda en PubMed/MEDLINE desde enero de 2000 hasta el 30 de abril de 2026 mediante términos relacionados con “thyroid storm”, “thyroid crisis”, cohortes, registros, bases administrativas, mortalidad y tratamiento. Se priorizaron estudios primarios con pacientes con tormenta tiroidea y desenlaces diagnósticos, terapéuticos o pronósticos. Se excluyeron revisiones narrativas, guías, editoriales y reportes aislados como fuente principal de síntesis. De 71 registros identificados, 29 se evaluaron para elegibilidad y 20 se incluyeron en la síntesis cualitativa. No se realizó metaanálisis por heterogeneidad de definiciones, diseños, exposiciones y desenlaces. Resultados: La evidencia mostró mortalidad hospitalaria variable, mayor en cohortes de cuidados intensivos y en presencia de shock cardiogénico, disfunción neurológica, falla multiorgánica o coagulación intravascular diseminada. Los criterios de Burch-Wartofsky y de la Japan Thyroid Association/Japan Endocrine Society son herramientas clínicas complementarias, pero el tratamiento no debe retrasarse cuando la sospecha es alta. Metimazol y propiltiouracilo mostraron resultados clínicos comparables en análisis observacionales contemporáneos. La selección del betabloqueante debe individualizarse, especialmente ante insuficiencia cardiaca o shock. El yoduro de potasio, los glucocorticoides y el tratamiento del desencadenante forman parte del enfoque multimodal; el intercambio plasmático, soporte circulatorio mecánico y tiroidectomía urgente son opciones de rescate en casos refractarios seleccionados. Conclusiones: En urgencias, la tormenta tiroidea debe tratarse como un diagnóstico clínico tiempo-dependiente. La estabilización hemodinámica, el control adrenérgico prudente, el tratamiento antitiroideo y el abordaje del desencadenante deben iniciarse precozmente y en paralelo. La evidencia comparativa sigue siendo predominantemente observacional, por lo que las decisiones en shock o falla multiorgánica requieren individualización multidisciplinaria.

Palabras claves: tormenta tiroidea; tirotoxicosis; urgencias; cuidados intensivos; crisis tiroidea; metimazol; propiltiouracilo; intercambio plasmático.

Abstract

Background: Thyroid storm is a rare, life-threatening endocrine emergency whose multisystem presentation may mimic sepsis, cardiogenic shock, acute coronary syndrome, or an acute abdomen. Early recognition and parallel initiation of supportive care and therapies that block thyroid hormone synthesis, release, and peripheral effects are central to outcome. Objective: To synthesize clinical evidence on early diagnosis, severity predictors, and treatment strategies for thyroid storm in emergency and critical-care settings. Methods: PRISMA 2020–aligned systematic review. PubMed/MEDLINE was searched from January 2000 through April 30, 2026. Primary studies reporting diagnostic, therapeutic, or prognostic outcomes in thyroid storm were prioritized. Seventy-one records were identified, 29 reports were assessed for eligibility, and 20 studies were included in qualitative synthesis. Meta-analysis was not performed because of substantial clinical and methodological heterogeneity. Results: Mortality was highest among critically ill patients with cardiogenic shock, neurologic dysfunction, multiorgan failure, or disseminated intravascular coagulation. Burch-Wartofsky and Japanese criteria are complementary clinical tools, but treatment should not be delayed when clinical suspicion is high. Contemporary observational comparisons did not demonstrate a consistent outcome advantage of propylthiouracil over methimazole. Beta-blocker selection requires caution in decompensated heart failure. Potassium iodide, glucocorticoids, and trigger control remain components of multimodal treatment, while therapeutic plasma exchange, mechanical circulatory support, and urgent thyroidectomy may be considered as rescue strategies in selected refractory cases. Conclusions: Thyroid storm should be approached as a time-critical clinical diagnosis. Early hemodynamic stabilization, cautious adrenergic control, antithyroid therapy, and trigger management should proceed in parallel. Comparative evidence remains mainly observational.

Keywords: thyroid storm; thyrotoxicosis; emergency medicine; critical care; antithyroid drugs; plasma exchange.

Información del manuscrito:
Fecha de recepción:
14 de mayo de 2026.
Fecha de aceptación: 20 de julio de 2026.
Fecha de publicación: 24 de agosto de 2026.

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Citas

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Publicado

2026-08-24

Cómo citar

Ponce-Alvarado, S. A., Sigcho-Samaniego, A. D., Encalada-Castillo, K. A., & Cuenca-Romero, J. P. (2026). TORMENTA TIROIDEA EN EL SERVICIO DE EMERGENCIAS: DIAGNÓSTICO TEMPRANO Y TRATAMIENTO. REVISTA CIENTÍFICA MULTIDISCIPLINARIA ARBITRADA YACHASUN - ISSN: 2697-3456, 10(19), 1004–1016. Recuperado a partir de https://www.editorialibkn.com/index.php/Yachasun/article/view/1057