# Sleep Quality and Mechanisms of Cardiovascular Risks in Adults With Hypertension

> **NCT04009447** · NA · COMPLETED · sponsor: **Duke University** · enrollment: 149 (actual)

## Conditions studied

- Hypertension
- Insomnia

## Interventions

- **BEHAVIORAL:** Cognitive Behavioral Therapy for Insomnia (CBT-I)

## Key facts

- **NCT ID:** NCT04009447
- **Lead sponsor:** Duke University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-02-14
- **Primary completion:** 2025-01-02
- **Final completion:** 2025-01-02
- **Target enrollment:** 149 (ACTUAL)
- **Last updated:** 2026-02-23

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04009447

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04009447, "Sleep Quality and Mechanisms of Cardiovascular Risks in Adults With Hypertension". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT04009447. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*