# SIESTA: Sleep Intervention to Enhance Cognitive Status and Reduce Beta Amyloid

> **NCT03954210** · NA · COMPLETED · sponsor: **University of Kansas Medical Center** · enrollment: 200 (actual)

## Conditions studied

- Insomnia

## Interventions

- **BEHAVIORAL:** Cognitive Behavioral Therapy for Insomnia (CBT-I)
- **BEHAVIORAL:** Sleep and Lifestyle Education

## Key facts

- **NCT ID:** NCT03954210
- **Lead sponsor:** University of Kansas Medical Center
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-08-27
- **Primary completion:** 2025-04-18
- **Final completion:** 2025-04-18
- **Target enrollment:** 200 (ACTUAL)
- **Last updated:** 2026-03-27

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03954210

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03954210, "SIESTA: Sleep Intervention to Enhance Cognitive Status and Reduce Beta Amyloid". Retrieved via AI Analytics 2026-08-18 from https://api.ai-analytics.org/clinical/NCT03954210. Licensed CC0.

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