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Hormona paratiroidea, aldosterona e hipertensión arterial ¿una amenaza infravalorada?

Authors: Rojas, Joselyn; Olivar, Luis Carlos; Chávez Castillo, Mervin; Martínez, María Sofia; Wilches-Durán, Sandra;

Hormona paratiroidea, aldosterona e hipertensión arterial ¿una amenaza infravalorada?

Abstract

El Hiperparatiroidismo primario (HPTP) es un trastorno endocrino frecuente caracterizado por una secreción autónoma de hormona paratiroidea (PTH). Si bien, su variante asintomática es la más frecuentemente encontrada en la práctica clínica (la cual se diagnostica incidentalmente), las complicaciones óseas y renales afectan de forma importante la calidad de vida del paciente. Sin embargo, el espectro de manifestaciones de este trastorno no se limita al metabolismo mineral, puesto que las concentraciones elevadas de PTH se asocian a un mayor riesgo de alteraciones metabólicas como el síndrome metabólico, diabetes mellitus 2 y enfermedades cardiovasculares. En este ámbito, la hipertensión arterial (HTA), relacionada con aproximadamente 9,4 millones de muerte al año, ha sido considerada una manifestación no clásica del HPTP. La interacción PTH-Aldosterona ha surgido como un importante eslabón para tratar de explicar esta relación, planteándose diversos mecanismos teóricos que posicionan a la PTH como estimulador directo de la síntesis de aldosterona en las células de la zona glomerular. Sin embargo, estos mecanismos teóricos han estado rodeados de controversia en su aspecto epidemiológico y clínico, existiendo aún muy pocos estudios poblacionales explorando este vínculo y su relación con la morbimortalidad cardiovascular, por lo que es necesario mayor investigación en el área con el fin de conocer el verdadero impacto de estos mecanismos en la salud de los individuos. Esta revisión resume aspectos del metabolismo del calcio, al igual que los principales mecanismos subyacentes al vínculo HPTP-HTA, y los datos epidemiológicos disponibles sobre el tópico, a fin de brindar un mejor entendimiento sobre este novel planteamiento.

Primary hyperparathyroidism (PHPT) is a common endocrine disorder characterized by autonomic parathyroid hormone secretion (PTH). Although its asymptomatic variant is the most frequently found in clinical practice (which is incidentally diagnosed), bone and kidney complications significantly affect the patient’s quality of life. However, the spectrum of manifestations of this disorder is not limited to mineral metabolism, since elevated concentrations of PTH are associated with an increased risk of metabolic syndrome, type 2 diabetes mellitus and cardiovascular disease. In this area, hypertension (AHT), related to approximately 9.4 million deaths per year, has been considered a non-classical manifestation of PHPT. The interaction PTH-Aldosterone has emerged as an important link to try to explain this relationship, posing various theoretical mechanisms that position PTH as a direct stimulator of aldosterone synthesis in the glomerular zone cells. However, these theoretical mechanisms have been surrounded by controversy in their epidemiological and clinical aspects, and there are still very few population studies exploring this link and its relation with cardiovascular morbimortality, which is why more research is needed in the area in order to know. The true impact of these mechanisms on the health of individuals. This review summarizes aspects of calcium metabolism, as well as the main mechanisms underlying the HPTP-HTA link, and available epidemiological data on the topic, in order to provide a better understanding of this novel approach.

Country
Colombia
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Keywords

Hipertensión arterial, Hiperparatirodismo primario, Aldosterona, Riesgo cardiovascular, Cardiovascular mortality, Hypertension, Primary Hiperparathyroidism, Hormona paratiroidea, Mortalidad cardiovascular, Parathyroid hormone, Cardiovascular risk, Aldosterone

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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