- ICH GCP
- Реестр клинических исследований США
- Клиническое испытание NCT07675382
WB-EMS and Diet Effects on Body Composition, Cardiometabolic Markers, and Myokines in Obese Women
Effects of an Eight-Week Whole-Body Electromyostimulation and Diet Program on Body Composition, Cardiometabolic Markers, and the Myokines Irisin and Betatrophin in Women With Obesity: A Randomized Controlled Trial
Обзор исследования
Статус
Условия
Вмешательство/лечение
Подробное описание
This study was a randomized controlled trial (RCT) designed to investigate the effects of an 8-week whole-body electromyostimulation (WB-EMS) combined with a hypocaloric diet on body composition, cardiometabolic markers, and serum levels of the myokines irisin and betatrophin (ANGPTL8) in women with obesity.
Participants were randomly assigned to one of two groups: (1) Diet-only group (control): received a hypocaloric diet prescription without exercise training; (2) WB-EMS + Diet group (intervention): received the same hypocaloric diet plus WB-EMS training sessions conducted twice weekly (20-25 minutes per session) over 8 weeks.
Body composition assessments included body weight, BMI, body fat percentage, fat mass, fat-free mass, and waist circumference, measured using multifrequency bioelectrical impedance analysis (InBody 270). Cardiometabolic markers assessed included fasting blood glucose, serum insulin, HOMA-IR, HbA1c, total cholesterol, LDL cholesterol, HDL cholesterol, triglycerides, blood pressure, and C-reactive protein (CRP). Serum irisin and betatrophin concentrations were measured at baseline and post-intervention using ELISA.
The primary aim was to evaluate whether WB-EMS combined with dietary restriction provides additional metabolic and myokine-related benefits beyond those achieved by dietary restriction alone in obese women.
Тип исследования
Регистрация (Действительный)
Фаза
- Непригодный
Контакты и местонахождение
Места учебы
-
-
-
Elâzığ, Турция (Туркие)
- Firat University
-
-
Критерии участия
Критерии приемлемости
Возраст, подходящий для обучения
- Взрослый
- Пожилой взрослый
Принимает здоровых добровольцев
Описание
Inclusion Criteria:
- Adult women aged 18-65 years
- BMI >= 30 kg/m2 (obesity)
- Sedentary lifestyle (no regular physical activity for the past 6 months)
- Willingness to participate and provide written informed consent
Exclusion Criteria:
- Pregnancy or breastfeeding
- Cardiovascular disease, neurological disorders, or implanted pacemaker/defibrillator
- Active cancer or ongoing chemotherapy/radiotherapy
- Use of medications affecting body weight or metabolic parameters
- Prior WB-EMS training experience
- Skin conditions contraindicating electrode use
Учебный план
Как устроено исследование?
Детали дизайна
- Основная цель: Уход
- Распределение: Рандомизированный
- Интервенционная модель: Параллельное назначение
- Маскировка: Нет (открытая этикетка)
Оружие и интервенции
Группа участников / Армия |
Вмешательство/лечение |
|---|---|
|
Активный компаратор: Diet Only
Participants received an 8-week individualized hypocaloric diet program only.
The diet was prescribed based on the Mifflin-St.
Jeor equation with a 500 kcal/day deficit.
|
An individualized hypocaloric diet with a 500 kcal/day deficit calculated using the Mifflin-St.
Jeor equation, prescribed to both study arms for 8 weeks.
|
|
Экспериментальный: Diet + WB-EMS
Participants received an 8-week individualized hypocaloric diet program combined with whole-body electromyostimulation (WB-EMS) training.
The diet was prescribed based on the Mifflin-St.
Jeor equation with a 500 kcal/day deficit.
WB-EMS sessions were performed twice per week for 20 minutes using a full-body electrostimulation suit.
|
An individualized hypocaloric diet with a 500 kcal/day deficit calculated using the Mifflin-St.
Jeor equation, prescribed to both study arms for 8 weeks.
WB-EMS training was performed twice per week for 8 weeks, with 20-minute sessions using a full-body electrostimulation suit.
Stimulation parameters: frequency 85 Hz, pulse width 350 µs, intermittent mode (4 s on / 4 s off), with simultaneous dynamic exercises.
|
Что измеряет исследование?
Первичные показатели результатов
Мера результата |
Мера Описание |
Временное ограничение |
|---|---|---|
|
Body Weight
Временное ограничение: 8 weeks (baseline to post-intervention)
|
Changes in body weight (kg) measured by multifrequency bioelectrical impedance analyser (InBody 270) from baseline to post-intervention (8 weeks).
|
8 weeks (baseline to post-intervention)
|
|
Body Mass Index (BMI)
Временное ограничение: 8 weeks (baseline to post-intervention)
|
Changes in body mass index (BMI, kg/m²) measured by multifrequency bioelectrical impedance analyser (InBody 270) from baseline to post-intervention (8 weeks).
|
8 weeks (baseline to post-intervention)
|
|
Body Fat Percentage
Временное ограничение: 8 weeks (baseline to post-intervention)
|
Changes in body fat percentage (%) measured by multifrequency bioelectrical impedance analyser (InBody 270) from baseline to post-intervention (8 weeks).
|
8 weeks (baseline to post-intervention)
|
|
Fat Mass
Временное ограничение: 8 weeks (baseline to post-intervention)
|
Changes in fat mass (kg) measured by multifrequency bioelectrical impedance analyser (InBody 270) from baseline to post-intervention (8 weeks).
|
8 weeks (baseline to post-intervention)
|
|
Fat-Free Mass (Lean Body Mass)
Временное ограничение: 8 weeks (baseline to post-intervention)
|
Changes in fat-free mass / lean body mass (kg) measured by multifrequency bioelectrical impedance analyser (InBody 270) from baseline to post-intervention (8 weeks).
|
8 weeks (baseline to post-intervention)
|
|
Waist Circumference
Временное ограничение: 8 weeks (baseline to post-intervention)
|
Changes in waist circumference (cm) measured by standard anthropometric tape from baseline to post-intervention (8 weeks).
|
8 weeks (baseline to post-intervention)
|
Вторичные показатели результатов
Мера результата |
Мера Описание |
Временное ограничение |
|---|---|---|
|
Fasting Blood Glucose (FBG)
Временное ограничение: 8 weeks (baseline to post-intervention)
|
Changes in fasting blood glucose (mg/dL) measured by standard automated clinical chemistry platform from baseline to post-intervention (8 weeks).
|
8 weeks (baseline to post-intervention)
|
|
Serum Insulin
Временное ограничение: 8 weeks (baseline to post-intervention)
|
Changes in serum insulin (µIU/mL) measured by immunoassay platform from baseline to post-intervention (8 weeks).
|
8 weeks (baseline to post-intervention)
|
|
HOMA-IR (Insulin Resistance)
Временное ограничение: 8 weeks (baseline to post-intervention)
|
Changes in HOMA-IR (calculated as fasting insulin x fasting glucose / 405) from baseline to post-intervention (8 weeks).
|
8 weeks (baseline to post-intervention)
|
|
Glycated Haemoglobin (HbA1c)
Временное ограничение: 8 weeks (baseline to post-intervention)
|
Changes in HbA1c (%) measured by immunoassay platform from baseline to post-intervention (8 weeks).
|
8 weeks (baseline to post-intervention)
|
|
Total Cholesterol (TC)
Временное ограничение: 8 weeks (baseline to post-intervention)
|
Changes in total cholesterol (mg/dL) measured by standard automated clinical chemistry platform from baseline to post-intervention (8 weeks).
|
8 weeks (baseline to post-intervention)
|
|
Triglycerides (TG)
Временное ограничение: 8 weeks (baseline to post-intervention)
|
Changes in serum triglycerides (mg/dL) measured by standard automated clinical chemistry platform from baseline to post-intervention (8 weeks).
|
8 weeks (baseline to post-intervention)
|
|
LDL Cholesterol (LDL-C)
Временное ограничение: 8 weeks (baseline to post-intervention)
|
Changes in LDL cholesterol (mg/dL) measured by standard automated clinical chemistry platform from baseline to post-intervention (8 weeks).
|
8 weeks (baseline to post-intervention)
|
|
HDL Cholesterol (HDL-C)
Временное ограничение: 8 weeks (baseline to post-intervention)
|
Changes in HDL cholesterol (mg/dL) measured by standard automated clinical chemistry platform from baseline to post-intervention (8 weeks).
|
8 weeks (baseline to post-intervention)
|
|
C-Reactive Protein (CRP)
Временное ограничение: 8 weeks (baseline to post-intervention)
|
Changes in serum C-reactive protein (mg/L) measured by high-sensitivity immunoassay from baseline to post-intervention (8 weeks).
|
8 weeks (baseline to post-intervention)
|
|
Serum Irisin
Временное ограничение: 8 weeks (baseline to post-intervention)
|
Changes in serum irisin levels (ng/mL) measured by ELISA from baseline to post-intervention (8 weeks).
|
8 weeks (baseline to post-intervention)
|
|
Serum Betatrophin (ANGPTL8)
Временное ограничение: 8 weeks (baseline to post-intervention)
|
Changes in serum betatrophin (ANGPTL8) levels (ng/mL) measured by ELISA from baseline to post-intervention (8 weeks).
|
8 weeks (baseline to post-intervention)
|
|
Systolic Blood Pressure
Временное ограничение: 8 weeks (baseline to post-intervention)
|
Changes in systolic blood pressure (mmHg) measured by sphygmomanometer after 10 minutes of rest from baseline to post-intervention (8 weeks).
|
8 weeks (baseline to post-intervention)
|
|
Diastolic Blood Pressure
Временное ограничение: 8 weeks (baseline to post-intervention)
|
Changes in diastolic blood pressure (mmHg) measured by sphygmomanometer after 10 minutes of rest from baseline to post-intervention (8 weeks).
|
8 weeks (baseline to post-intervention)
|
Соавторы и исследователи
Спонсор
Соавторы
Следователи
- Директор по исследованиям: Fazilet Erman, Dr, Firat University
- Директор по исследованиям: Feray Cagiran Yilmaz, Dr, Dicle University
- Директор по исследованиям: Esra Das, Msc, Firat University
Даты записи исследования
Изучение основных дат
Начало исследования (Действительный)
Первичное завершение (Действительный)
Завершение исследования (Действительный)
Даты регистрации исследования
Первый отправленный
Впервые представлено, что соответствует критериям контроля качества
Первый опубликованный (Действительный)
Обновления учебных записей
Последнее опубликованное обновление (Действительный)
Последнее отправленное обновление, отвечающее критериям контроля качества
Последняя проверка
Дополнительная информация
Термины, связанные с этим исследованием
Ключевые слова
Дополнительные соответствующие термины MeSH
Другие идентификационные номера исследования
- FU_MAcik_WB-EMS_2025
- 30456 (Другой идентификатор: Firat Univ. Non-Interventional Research Ethics Comm.)
Планирование данных отдельных участников (IPD)
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