Investigating the effects of Cognitive Behavioral Therapy on sleep and diet in adults with insomnia

Sleep, Diet and Chrononutrition: Studying the Dual Effect of Cognitive Behavioral Therapy for Insomnia (CBTi) on Sleep and Dietary Habits

Not applicable Interventional American University of Beirut Medical Center · NCT06300684

This study is testing if Cognitive Behavioral Therapy for Insomnia can help Lebanese adults with insomnia improve their sleep and eating habits.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment40 (estimated)
Ages18 Years to 65 Years
SexAll
SponsorAmerican University of Beirut Medical Center Academic / other
Locations2 sites (Jbaïl, Keserwan-Jbeil Governorate and 1 other locations)
Trial IDNCT06300684 on ClinicalTrials.gov

What this trial studies

This study explores how Cognitive Behavioral Therapy for Insomnia (CBTi) can impact both sleep patterns and dietary habits in Lebanese adults suffering from insomnia. Participants will be randomly assigned to receive either CBTi or basic sleep hygiene education, with assessments conducted before and after the intervention. The study will utilize validated questionnaires and actigraphy to evaluate sleep quality, dietary habits, and physical activity. The goal is to understand the interconnectedness of sleep and diet and how improving one may benefit the other.

Who should consider this trial

Good fit: Ideal candidates are English literate adults aged 18 to 65 who experience insomnia.

Not a fit: Patients with other sleep disorders, neurological diseases, or active psychosis may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved sleep quality and healthier dietary habits for patients with insomnia.

How similar studies have performed: Other studies have shown promising results with CBTi in improving sleep, but the dual focus on diet and sleep in this context is relatively novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* English literate adult men and women participants aged 18 to 65 years with a complaint of insomnia.

Exclusion Criteria:

* Participants under 18 years old or above 65 years old.
* Participants with a known sleep disorder other than insomnia (sleep apnea, narcolepsy, or restless leg syndrome).
* Participants with a history of neurological disease including epilepsy/seizures and traumatic brain injury.
* Participants with active psychosis.
* Participants with hearing impairment.

Where this trial is running

Jbaïl, Keserwan-Jbeil Governorate and 1 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions InsomniaChrononutritionDietSleepCircadian Rhythm
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.