Sleep Hygiene Education in Individuals With Cardiovascular Disease: Effects on Sleep Quality and Disease Management

NCT ID: NCT07135921

Last Updated: 2025-08-24

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

NOT_YET_RECRUITING

Clinical Phase

NA

Total Enrollment

100 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-09-11

Study Completion Date

2025-12-30

Brief Summary

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This clinical trial aims to find out if sleep hygiene education helps people with cardiovascular disease manage their illness better and improve their sleep quality.

Participants will be randomly assigned to two groups. One group will receive sleep hygiene education through a 30-minute presentation and twice-daily reminder messages for four weeks. The other group will receive usual care without education.

Before and after the four-week period, all participants will complete questionnaires about their sleep habits, sleep quality, and disease management.

The study hopes to show that sleep hygiene education can improve participants' sleep and help them manage their disease symptoms better, leading to a better quality of life.

The trial will take place at Near East University Hospital's Cardiology Department from June to December 2025.

Detailed Description

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Conditions

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Cardiovascular Disease and Sleep Hygiene

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

SUPPORTIVE_CARE

Blinding Strategy

NONE

Study Groups

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Intervention Group

Group Type EXPERIMENTAL

Sleep Hygiene Education

Intervention Type BEHAVIORAL

This intervention consists of a nurse-led sleep hygiene education program delivered through a 30-minute PowerPoint presentation. Participants in the intervention group will also receive twice-daily reminder messages via WhatsApp for four weeks to reinforce healthy sleep habits. The program aims to improve sleep quality and disease management in individuals with cardiovascular disease. After the study, the educational materials will also be shared with the control group.

Control

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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Sleep Hygiene Education

This intervention consists of a nurse-led sleep hygiene education program delivered through a 30-minute PowerPoint presentation. Participants in the intervention group will also receive twice-daily reminder messages via WhatsApp for four weeks to reinforce healthy sleep habits. The program aims to improve sleep quality and disease management in individuals with cardiovascular disease. After the study, the educational materials will also be shared with the control group.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* Age 18 years or older
* Clinical diagnosis of cardiovascular disease at least one year prior
* No visual, hearing, communication, cognitive, or physical impairments
* Literate and able to use a smartphone and/or computer
* Willing to participate in the sleep hygiene education program
* Able to provide informed consent

Exclusion Criteria

* Pregnancy
* Working night shifts
* Cognitive impairment preventing questionnaire completion
* Visual, hearing, communication, or physical impairments that prevent participation
Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Near East University, Turkey

OTHER

Sponsor Role lead

Responsible Party

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Deniz Talaz

Dr. Deniz Talaz, PhD, Principal Investigator, Department of Medical Nursing, Near East University

Responsibility Role PRINCIPAL_INVESTIGATOR

Other Identifiers

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Near East University

Identifier Type: OTHER

Identifier Source: secondary_id

YDU-KARD-UYKU-2025-RCT

Identifier Type: -

Identifier Source: org_study_id

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