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Набор скоро начнётся NCT07750262

Mobile Health Intervention to Increase Activity in Heart Failure Study

Без фазы С лечением Heart Failure

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: Mobile application intervention.
Кому может быть актуально
Состояния в реестре: Heart Failure. 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
США
Следующий шаг
Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →
Официальное название

MObile Health Intervention to INcrease Activity in Heart Failure Study: A Micro-Randomized Trial

Обзор

Physical activity is known to help patients with heart failure feel better and live longer though few patients with heart failure are sufficiently active. This study is evaluating whether a mobile health intervention can help patients with heart failure increase physical activity levels and remain active over time. The mobile health intervention consists of three parts: Notifications encouraging physical activity, a digital health coach trained in motivational interviewing, and a mobile application which encourages goal setting and activity monitoring.

Подробное описание

Hypotheses:

1. Push notifications as part of a mobile health intervention will increase immediate (4 hour) physical activity levels among participants with heart failure. 2. A multicomponent mobile health intervention will increase physical activity levels at 3 months among participants with heart failure. 3. An artificial intelligence (AI) based health coach promoting physical activity will be safe among participants with heart failure.

Вмешательства

  • Поведенческое Mobile application intervention
    Following a baseline period, participants will receive a 12 week mobile health intervention consisting of 3 main components: (1) a mobile application which supports goal-setting and self-monitoring; (2) an artificial intelligence (AI)-based health coach within the mobile application trained in principles of motivational interviewing and tailored to the needs of patients with heart failure (3) micro-randomized messages designed to enhance perceived competence around physical activity and promotin

Первичные конечные точки

  • Step count 4 hours after a decision point for micro-randomized messages [Срок оценки: 4 hours after a decision point]
Вторичные конечные точки (5)
  • Change in mean daily step count from baseline to 3 months [Срок оценки: Baseline, 3 months]
  • Percentage of transcripts with a recommendation that is deemed unsafe by the study team [Срок оценки: 3-month intervention]
  • Changes in autonomous motivation from baseline to 3 months on the Behavioral Regulation in Exercise Questionnaire version 3 (BREQ-3) [Срок оценки: Baseline, 3 months]
  • Change in controlled motivation from baseline to 3 months on the Behavioral Regulation in Exercise Questionnaire version 3 (BREQ-3). [Срок оценки: Baseline, 3 months]
  • Change in mean daily step count by week over the study duration [Срок оценки: Weekly up to 3 months (intervention period)]

Критерии участия

Критерии включения

  • Michigan Medicine patient with a diagnosis of heart failure (HF)
  • Age 18 years and older at screening and able to provide consent
  • New York Heart Association class 2 or 3 HF symptoms
  • Safe for home physical activity as determined by treating clinician
  • Own a smartphone with a compatible Apple or Android operating system
  • Fluent in spoken and written English

Критерии исключения

  • Hospitalized for HF within the prior 6 weeks
  • Orthopedic or neurological condition significantly limiting physical activity
  • Greater than mild cognitive impairment
  • Enrolled in hospice care
  • Severe valvular stenosis
  • Exercise-induced ventricular tachycardia
  • Obstructive left main or proximal left anterior descending coronary artery disease
  • Pulmonary hypertension treated with inhaled or intravenous therapy
  • Currently pregnant or planning to become pregnant
  • Determined to be unsafe for participation as assessed by the investigative team.

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

Здоровые добровольцы: Нет

Дизайн исследования

Распределение
Не применимо
Модель
Одна группа
Маскирование
Открытое
Основная цель
Лечение

Центры проведения

США · 1 центр
  • University of Michigan — Ann Arbor

Идентификаторы

NCT: NCT07750262 · HUM00290190 · K23HL168220-01

Первоисточники (государственные реестры)

Открыть это исследование на ClinicalTrials.gov ↗