Mechanisms of Change in Cognitive Behavioral Therapy for Insomnia (CBTi)
Public ClinicalTrials.gov record NCT05226585. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Mechanisms of Change in Cognitive Behavioral Therapy for Insomnia (CBTi): A Randomized Controlled Pilot Trial
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to investigate the mechanisms of change in Cognitive Behavioral Therapy for insomnia (CBTi) in a sample of adults aged 50-65. This study aims to evaluate the pre-post treatment change in sleep, circadian rhythms, biomarkers, cognitive performance, and structural and functional magnetic resonance imaging scans (MRI).
Study identification
- NCT ID
- NCT05226585
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 93 participants
Conditions and interventions
Conditions
Interventions
- In-Person Cognitive Behavioral Therapy for Insomnia Behavioral
- Telehealth Cognitive Behavioral Therapy for Insomnia Behavioral
- Internet Cognitive Behavioral Therapy for Insomnia Behavioral
Behavioral
Eligibility (public fields only)
- Age range
- 50 Years to 65 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 25, 2021
- Primary completion
- Dec 16, 2024
- Completion
- Dec 16, 2024
- Last update posted
- Apr 15, 2025
2021 – 2024
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| The University of Arizona | Tucson | Arizona | 85721 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05226585, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 15, 2025 · Synced Sep 2, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05226585 live on ClinicalTrials.gov.