Sleep Hygiene Education and Blood Pressure Control in Essential Hypertension in Primary Care

Brief summary (registry, in English)

This randomized controlled trial evaluated the effect of a brief sleep hygiene education program on sleep quality and blood pressure in adults with essential hypertension attending a family practice center in southern Türkiye. Poor sleep quality is common in patients with hypertension and may contribute to inadequate blood pressure control and increased cardiovascular risk. In this single-centre trial, 138 adult patients with physician-diagnosed essential hypertension were randomly assigned to an intervention group or a control group. The intervention group received a 10-15 minute face-to-face sleep hygiene education session delivered by a family physician, together with a printed brochure summarising key sleep hygiene recommendations. Participants were asked to keep a sleep diary for 8 weeks and were contacted by telephone at weeks 2, 4, and 6 to reinforce the recommendations. The control group received usual medical care for hypertension without additional education or follow-up contacts. Sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI), and office blood pressure was measured at baseline and after 8 weeks in both groups. The primary objective was to determine whether sleep hygiene education improves sleep quality; secondary objectives were to evaluate the effects of the intervention on systolic and diastolic blood pressure compared with usual care.

What you commit to

• Study type: Interventional
• Participants enrolled: 138
• From 1 Jan 2024 to the primary completion date, 31 Jul 2024
• 1 site in 1 country
• Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Who the study is looking for

Age in the registry: 30 years to 65 years · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (1)

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Related publications

• The effect of sleep hygiene education on sleep quality and blood pressure in patients with essential hypertension in a family practice center: a randomized controlled trial.Fam Pract · 2025 · PMID 41511014