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Идёт набор NCT06943157

Self-Efficacy and Medication Adherence in Patients With Coronary Artery Disease: A Descriptive Study

— Наблюдательное Coronary Artery Disease

Ориентир для пациента и семьи

Простыми словами

Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.

Что изучают
В протоколе указаны: No intervention.
Кому может быть актуально
Состояния в реестре: Coronary Artery Disease. Базовые параметры: от 18 лет · Все.
Что важно проверить
Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
Где проводится
Turkey (Türkiye)
Следующий шаг
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Официальное название

Investigation of the Relationship Between Self-Efficacy and Adherence to Medication in Individuals With Coronary Artery Disease: A Descriptive and Correlational Study

Обзор

This descriptive study aims to examine the relationship between self-efficacy and medication adherence in individuals with coronary artery disease (CAD). The study will be conducted between March and October 2025 at Adıyaman University Training and Research Hospital with a planned sample size of 135 participants. Data will be collected using a Descriptive Information Form, the Self-Efficacy for Managing Chronic Disease Scale, and the Medication Adherence Report Scale (MARS).

Подробное описание

Coronary artery disease (CAD) remains one of the leading causes of death worldwide. Managing CAD requires long-term treatment adherence and lifestyle changes. Self-efficacy, which reflects an individual's belief in their ability to perform specific health behaviors, plays a key role in disease management. In CAD patients, high levels of self-efficacy have been associated with better treatment adherence, improved symptom management, and successful adoption of healthy behaviors.

This descriptive study is designed to investigate the relationship between self-efficacy and medication adherence in individuals diagnosed with CAD. The study will be carried out at Adıyaman University Training and Research Hospital between March and October 2025. The target population includes patients who have been diagnosed with CAD (e.g., angina pectoris, myocardial infarction) for at least one year and meet the inclusion criteria. Based on a power analysis using G\*Power software (effect size f² = 0.15, α = 0.05, power = 0.90), the required sample size is calculated as 112. However, accounting for possible data loss or participant dropout, the final sample size is set at 135.

Data collection tools include:

Descriptive Information Form to assess demographic and clinical characteristics,

The 6-Item Self-Efficacy for Managing Chronic Disease Scale, validated in Turkish by İncirkuş and Özkan Nahcivan (Cronbach's alpha = 0.90),

Medication Adherence Report Scale (MARS), adapted to Turkish by Temeloğlu Şen et al. (Cronbach's alpha = 0.78).

The findings are expected to contribute to the literature and guide healthcare professionals, particularly nurses, in planning educational and counseling services to improve self-efficacy and medication adherence among CAD patients.

Вмешательства

  • Другое No intervention
    This is a descriptive, observational study. No intervention or experimental procedure was performed. Data were collected using self-administered questionnaires without influencing participant behavior or treatment.

Первичные конечные точки

  • Self-efficacy score for chronic disease management [Срок оценки: At the time of data collection (March 2025 - October 2025)]
Вторичные конечные точки (1)
  • Medication adherence score [Срок оценки: At the time of data collection (March 2025 - October 2025)]

Критерии участия

Критерии включения

  • Being 18 years of age or older

Having been diagnosed with Coronary Artery Disease (angina pectoris, unstable angina, myocardial infarction) at least 1 year ago

Being followed

Being able to communicate in Turkish

Voluntarily agreeing to participate in the study

Having no diagnosed mental disorder

Критерии исключения

  • Having a primary diagnosis other than Coronary Artery Disease

Being unable to complete the questionnaires due to mental health problems

Providing incomplete data or withdrawing from the study

Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.

Здоровые добровольцы: Нет

Дизайн исследования

Модель наблюдения
Другое

Центры проведения

Turkey (Türkiye) · 1 центр
  • Adiyaman University Training and Research Hospital — Adıyaman

Публикации

  • Fors A, Ulin K, Cliffordson C, Ekman I, Brink E. The Cardiac Self-Efficacy Scale, a useful tool with potential to evaluate person-centred care. Eur J Cardiovasc Nurs. 2015 Dec;14(6):536-43. doi: 10.1177/1474515114548622. Epub 2014 Aug 22. PMID 25149667

Идентификаторы

NCT: NCT06943157 · HKU-KAH-2025-01

Первоисточники (государственные реестры)

Открыть это исследование на ClinicalTrials.gov ↗