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Insufficient sleep refers to not getting the recommended amount of sleep for optimal functioning, even if it's just slightly less than needed. Sleep insufficiency may occur due to lifestyle choices, such as staying up late for social events or work, resulting in routinely getting less sleep than required. For example, consistently sleeping 6 hours when the body needs 7-9 hours can lead to cumulative effects on health and well-being.
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Narcolepsy is a chronic sleep disorder characterized by pervasive, uncontrolled sleepiness and other sleep disturbances. One of its hallmark symptoms is an abrupt transition to REM sleep upon falling asleep, which causes symptoms typically associated with this phase to occur unexpectedly during wakefulness. These include the following symptoms, which typically last from a minute or two to half an hour.
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The sleep cycle, an integral part of human health, consists of several stages with distinct characteristics and functions. It begins with a transition from wakefulness to sleep, known as the light sleep phase, followed by the restorative deep sleep phase, essential for physical recovery and growth. The cycle concludes with the Rapid Eye Movement (REM) phase, characterized by high brain activity and vivid dreaming. Insomnia, a prevalent sleep disorder, involves difficulty falling asleep, staying...
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Sleep, an essential biological state, involves significant reductions in physical activity, sensory awareness, and interaction with the environment. This complex physiological process is primarily regulated by specific brain regions, notably the hypothalamus and pons, which govern the sleep-wake cycle or circadian rhythm.
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Comprender y abordar la somnolencia diurna excesiva

Laura Pérez-Carbonell1, Emmanuel Mignot2, Guy Leschziner3

  • 1Sleep Disorders Centre, Guy's and St Thomas' NHS Foundation Trust, London, UK.

Lancet (London, England)
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Resumen

La somnolencia diurna excesiva (EDS) es un problema de salud pública subdiagnosticado con un impacto socioeconómico significativo. Los enfoques de tratamiento personalizados son cruciales debido a sus diversas causas e implicaciones para la salud.

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Área de la Ciencia:

  • Neurología
  • Salud pública
  • Medicina del sueño

Sus antecedentes:

  • La somnolencia diurna excesiva (EDS, por sus siglas en inglés) es un problema de salud pública importante, sin embargo, a menudo se subestima, no se diagnostica y no se brinda el apoyo adecuado.
  • Los desafíos en la definición y evaluación de la EDS dificultan los estudios epidemiológicos, a pesar de su innegable relevancia socioeconómica.
  • La EDS puede derivarse de factores de comportamiento, trastornos del sueño (por ejemplo, apnea del sueño, narcolepsia) u otras afecciones médicas y medicamentos.

Objetivo del estudio:

  • Para resaltar la importancia de la EDS para la salud pública.
  • Discutir las diversas causas y complejidades fisiopatológicas de la EDS.
  • Hacer hincapié en la necesidad de enfoques de medicina personalizada en el manejo de EDS.

Principales métodos:

  • Revisión de la literatura existente sobre la definición, la evaluación y la epidemiología de la EDS.
  • Análisis de los factores etiológicos que contribuyen a la EDS.
  • Exploración de las implicaciones para la salud y el impacto socioeconómico de la EDS.
  • Discusión de las estrategias de gestión actuales y futuras, incluida la medicina de precisión y personalizada.

Principales resultados:

  • La EDS es un síntoma complejo con orígenes heterogéneos, que van desde factores del estilo de vida hasta trastornos específicos del sueño.
  • Presenta riesgos para otras afecciones de salud, incluidas las enfermedades cardiovasculares y neurodegenerativas.
  • Los métodos actuales de diagnóstico y evaluación presentan limitaciones que afectan a la comprensión epidemiológica.

Conclusiones:

  • La gestión eficaz de la EDS requiere identificar y abordar su causa subyacente.
  • El futuro del tratamiento de EDS radica en la medicina de precisión y personalizada, adaptando las intervenciones a los perfiles individuales de los pacientes.
  • El aumento de la conciencia y la mejora de las estrategias de diagnóstico son esenciales para hacer frente a este desafío de salud pública.