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Asociación entre la salud del sueño y la variabilidad glucémica en personas con diabetes tipo 2: un estudio de

Jinjin Yuan¹, Jinle Wang², Yueying Wang³

¹Department of Nursing, Shanghai Jiao Tong University School of Medicine Affiliated Songjiang Hospital, Shanghai, China.

|August 22, 2025

Resumen

La mayor duración del sueño y el mayor tiempo de vigilia durante la noche están relacionados con un aumento de la variabilidad glucémica en pacientes con diabetes tipo 2. Mantener un sueño regular y consolidado es clave para un mejor control de la glucosa.

Área de la Ciencia:

Endocrinología
Medicina del sueño
Salud metabólica

Sus antecedentes:

La variabilidad glucémica (VG) es una métrica crítica para evaluar el control glucémico en la diabetes.
Los factores que influyen en GV, más allá de los no modificables, son cruciales para el desarrollo de intervenciones específicas.
El sueño es cada vez más reconocido por su importante papel en la regulación de la glucosa.

Objetivo del estudio:

Investigar la asociación entre la salud multidimensional del sueño y la variabilidad glucémica.
Explorar cómo varios aspectos del sueño afectan el control de la glucosa en personas con diabetes tipo 2 (DT2).

Principales métodos:

Se utilizó un diseño de estudio correlacional durante siete días consecutivos en un entorno real.
La salud del sueño se evaluó utilizando diarios del sueño y ActiGraphs, midiendo la duración, la eficacia, la calidad, el tiempo, la regularidad y la somnolencia diurna.
La variabilidad glucémica se midió utilizando monitores de glucosa continuos (CGM), analizando la desviación estándar (SD), el coeficiente de variación (CV) y la amplitud media de la excursión glucémica (MAGE).

Principales resultados:

Los individuos con un tiempo de sueño total objetivo (TST) de ≥8 horas mostraron una SD, CV y MAGE significativamente más altas en comparación con aquellos con 6-8 horas.
Una TST subjetiva más larga (≥8 horas) también se asoció con CV y MAGE significativamente más altos.
El aumento de la vigilia después del inicio del sueño (objetivo y subjetivo) y el SD objetivo más largo de TST se relacionaron con métricas de GV más altas.

Conclusiones:

El mantenimiento de patrones de sueño consolidados y regulares es esencial para un control óptimo de la glucosa.
La duración y regularidad adecuadas del sueño se destacan como factores importantes para controlar la variabilidad glucémica en la DM2.
Esta investigación subraya la importancia clínica de la salud del sueño en el tratamiento de la diabetes.

Palabras clave:

Diabetes y otras enfermedades Manejo de enfermedades Control de la glucemia El sueño.

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