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Effects of eating window on sleep quality after night shift in ICU shift nurses and intervention study

Effects of eating window on sleep quality after night shift in ICU shift nurses and intervention study

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2600125625
Enrollment
Unknown
Registered
2026-05-28
Start date
2026-06-01
Completion date
Unknown
Last updated
2026-06-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Sleep

Interventions

Intervention Group:Subjects were given a 3-month night shift fasting intervention (24:00-06:00 fasting, only allowed to drink water).
Control Group:The original eating habits were maintained, that is, eating time was not limited, and eating freely according to their own habits.
Observation Group: A Study on the Correlation between the Night Shift Feeding Window of ICU Shift Nurses and Sleep Quality after Night Shift (Part One:None

Sponsors

Fujian Medical University Union Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 45 Years

Inclusion criteria

Inclusion criteria: 1. Part One: A Study on the Correlation between the Night Shift Feeding Window of ICU Shift Nurses and Sleep Quality after Night Shift (1) Possessing a nurse's practice qualification certificate; (2) I have been continuously participating in ICU shift work for the past six months. 2. Part Two: Intervention Study on Improving Night Shift Eating Behavior on Sleep Quality of ICU Shift Nurses After Night Shift (1) Possessing a nurse's practice qualification certificate; (2) Continuously participated in ICU shift work in the past six months; (3) Those who eat during night shifts and are willing to participate in the intervention; (4) Age: 18 to 45 years old.

Exclusion criteria

Exclusion criteria: 1. Part One: A Study on the Correlation between Night Shift Feeding Windows and Sleep Quality After Night Shift for ICU Shift Nurses (1) Nurses on internship, standardized training, off-campus further education or maternity leave; (2) Suffering from serious physical diseases (such as heart disease, diabetes and other diseases that may affect eating and sleep); (3) Have mental or psychological disorders; Recently experienced major stressful events; (4) Recently taken medications that may affect sleep or appetite; (5) For any reason, a special diet is required. 2. Part Two: Intervention Study on Improving Night Shift Eating Behavior on Sleep Quality of ICU Shift Nurses After Night Shift (1) Nurses on internship, standardized training, further education outside or maternity leave; (2) Suffering from serious physical diseases, digestive tract diseases and abnormal blood sugar levels; (3) Have mental or psychological disorders; (4) Recently taking any medication that may affect sleep or appetite; (5) For any reason, special diets need to be taken; (6) Intolerance to fasting; (7) Participate in other intervention studies during the research period.

Design outcomes

Primary

MeasureTime frame
Sleep;

Secondary

MeasureTime frame
Eating Behavior;chronotype;Mental Health;Cognitive Function;

Countries

China

Contacts

Public ContactLin Yanjuan

Fujian Medical University Union Hospital

fjxhyjl@163.com+86 133 6591 0562

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Jun 11, 2026