Early time-restricted eating advances sleep in late sleepers: a pilot randomized controlled trial
Blum DJ, Hernandez B, Zeitzer JM
Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 12 citas
Cómo se estudió
- Diseño
- Ensayo controlado aleatorizado (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación independiente
- Universidad u hospital
- New York University Shanghai
Según 1 financiador declarado.
Publicación
- Publicado
- 2023-08-10 · J Clin Sleep Med · vol. 19 · número 12 · págs. 2097–2106
- Editorial
- American Academy of Sleep Medicine
- Citado
- 12 citas · más que el 91% de estudios similares · 2.8× el promedio de su campo
- Impacto
- Entre el 10 % más citado de su campo
- Referencias
- 25 trabajos
- Acceso
- Lectura gratuita
- Áreas de investigación
- Sleep and related disorders · Dietary Effects on Health · Circadian rhythm and melatonin
- Palabras clave
- sleep timing, sleep onset, circadian rhythm, meal timing, sleep hygiene, total sleep time, actigraphy
- MeSH
- humans, pilot projects, sleep, time, adult, actigraphy, sleep wake disorders
3 autores
- Daniel Jin Blum🇨🇳🇺🇸New York University Shanghai; Stanford Medicine; Stanford University
- Beatriz Hernandez🇺🇸VA Palo Alto Health Care System; Stanford Medicine; Stanford University
- Jamie Marc Zeitzer🇺🇸VA Palo Alto Health Care System; Stanford Medicine; Stanford University
Resumen
El texto original del estudio, en el idioma en que se publicó.
Study objectives
This study evaluated the effects of early time-restricted eating (eTRE) on shifting the timing of sleep among late sleepers. Primary outcomes included actigraphy- and sleep diary-derived sleep onset, midsleep phase, and wake time with total sleep time as a secondary outcome.
Methods
Fifteen healthy adults with habitual late sleep timing were randomized to receive either eTRE or sleep and nutrition hygiene (control) via a single 30-minute synchronous video session. Participants completed an initial 1-week baseline phase followed by a 2-week intervention phase. Measures included continuous sleep monitoring and sleep and nutrition diaries.
Results
Linear mixed-effects modeling demonstrated that eTRE significantly advanced sleep timing compared with controls. Self-reported sleep onset (56.1 [95% confidence interval: 20.5, 91.7] minutes), midpoint (19.5 [7.2, 31.9] minutes), and offset (42.2 [2.9, 81.5] minutes) each moved earlier in eTRE as compared with controls. Similarly, objectively determined sleep onset (66.5 [29.6, 103.4] minutes), midpoint (21.9 [9.1, 34.7] minutes), and offset (39.3 [1.3, 77.3] minutes) each moved earlier in eTRE as compared with controls. Total sleep time showed a nonsignificant increase in the eTRE group as compared with controls.
Conclusions
Late sleepers who were instructed in a single session about eTRE significantly advanced their sleep timing, especially sleep onset. eTRE shows potential as a clinical strategy for advancing sleep timing in late sleepers.
Clinical trial registration
Registry: Chinese Clinical Trial Registry; Name: FAST Asleep: It's All About Timing; URL: https://www.chictr.org.cn/showproj.html?proj=122504; Identifier: ChiCTR2100043691.
Citation
Blum DJ, Hernandez B, Zeitzer JM. Early time-restricted eating advances sleep in late sleepers: a pilot randomized controlled trial. J Clin Sleep Med. 2023;19(12):2097-2106.
Resumen vía Europe PMC. Los derechos de autor siguen siendo de los autores o la editorial.
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