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NCT07789535 · ClinicalTrials.gov record · last posted 2026-08-27

Sleep and Arterial Function in Hypertensive Patients With Poor Sleep Quality

Name: Sleep and Arterial Function in Hypertensive Patients With Poor Sleep Quality — clinical trial record (NCT07789535)
Creator: DataLookout
License: https://creativecommons.org/licenses/by/4.0/

Study acronym: SLEEP-ARTerY

StatusRecruiting

PhaseNot applicable

SponsorUnidade Local de Saúde do Alto Ave, EPE

Started2026-05-18

View on ClinicalTrials.gov ↗

from the ClinicalTrials.gov record

This prospective, parallel-group randomised controlled trial evaluates whether cognitive-behavioural therapy for insomnia (CBT-I) improves arterial function and psychological and cognitive outcomes in hypertensive patients with poor sleep quality. Adults aged 18-70 with controlled hypertension and poor baseline sleep quality (sleep efficiency \<=85%) are randomised 1:1 to CBT-I (four weekly 60-minute sessions) or passive sleep education. The primary outcomes are change from baseline in pulse wave velocity and central arterial pressure at 12 months. Secondary outcomes include blood pressure, depressive symptoms, perceived stress, cognitive complaints, and sleep quality, assessed at baseline, 1, 6, and 12 months.

Trial Details

NCT Number	NCT07789535
Lead Sponsor	Unidade Local de Saúde do Alto Ave, EPE
Conditions	Hypertension, Poor Sleep Quality, Insomnia, Arterial Stiffness
Enrollment	234 participants
Start Date	2026-05-18
Primary Completion	2029-12 (estimated)
Study Completion	2030-03 (estimated)
Updated on ClinicalTrials.gov	2026-08-27