Immediate Effects of Whole Body Vibration on Hemodynamic Response and Fatigue in Normotensive People With Obesity

NCT03865368 | Completed

• 1 other identifier: Okan_University
• Study Type: interventional
• Target: 36
• Locations: 1 country
• Sites: 1

Brief Summary

Whole Body Vibration Therapy (WBVT) has been identified as a useful tool to increase peripheral blood flow. The present study aimed at how dynamic exercises with WBVT immediate effect on hemodynamic response and fatigue parameters in patients with obesity.

Conditions

Obesity; Blood Pressure; Whole Body Vibration; Exercise

Outcome Measures

Primary Outcomes (2)

• Heart rate

  Heart rate was evaluated from the brachial artery using a sphygmanometer.

  "20 minute"

• Blood pressure

  Blood pressure was evaluated using a sphygmomanometer.

  "20 minute"

Secondary Outcomes (1)

• Fatigue

  "20 minute"

Other Outcomes (1)

• Change in Dyspnea

  "20 minute"

Study Arms (2)

Active Whole Body Vibration Training

EXPERIMENTAL

Exercises were taught during the first session, active training was done in the second session, and acute evaluations were made during the third session. Both groups performed the dynamic exercises, under supervision, on the whole body vibration device with 10-second rest intervals. Throughout the WBVT session, the vibration amplitude was set to 2 mm and exercise frequency 30 Hz.

Other: Whole Body Vibration Training

Control Group

ACTIVE COMPARATOR

The same exercises as the aWBVT group were performed on the vibration platform, with the vibration application turned off

Other: Whole Body Vibration Training

Interventions

Whole Body Vibration Training OTHER

Whole Body Vibration Training (WBVT) method has been used as an alternative to conventional strengthening exercises. In this method, the patient stands on the platform of the WBVT device in a static position or performs dynamic exercises, the mechanical vibration produced by the device is transferred to the body

Also known as: Standard Exercise

Active Whole Body Vibration Training; Control Group

Eligibility Criteria

• Age: 18 Years - 65 Years
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Individuals between age 18-65 with Body Mass Index (BMI) of \>29.9 kg/m2

You may not qualify if:

• Unstable hypertensive patients
• History of cardiovascular, neurologic, or orthopedic diseases,
• Presence of knee prosthesis, hip replacement
• Chronic inflammatory disease,
• Anti-inflammatory treatment
• Cognitive impairments
• Pregnancy.

Sponsors & Collaborators

• Okan University: lead
• Medipol University: collaborator

Study Sites (1)

Okan University Sports Laboratory

Istanbul, 34959, Turkey (Türkiye)

Location

MeSH Terms

Conditions

Obesity; Motor Activity

Condition Hierarchy (Ancestors)

Overweight; Overnutrition; Nutrition Disorders; Nutritional and Metabolic Diseases; Body Weight; Signs and Symptoms; Pathological Conditions, Signs and Symptoms; Behavior

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: SINGLE
• Who Masked: OUTCOMES ASSESSOR
• Masking Details: The outcomes assessor was blinded.
• Purpose: DIAGNOSTIC
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Principal Investigator

Model Details: Active Whole Body Vibration (aWBVT) group, performed ten dynamic standard exercises on a vibration platform. The vibration protocol lasted for 15 minutes, in a frequency of 30 Hz and amplitude of 2 mm. Control group performed only ten dynamic standard exercises with no vibration application. Blood Pressure, heart rate, saturated oxygen were measured for the hemodynamic response. Modified Borg Dyspnoea Scale (MBDS) and The Borg Rating of Perceived Exertion (BRPE) Scale were used in order to evaluate fatigue level. All evaluations were performed at the beginning of the study, at the end of the session and at the recovery period

Study Record Dates

• First Submitted: February 27, 2019
• First Posted: March 6, 2019
• Study Start: November 1, 2018
• Primary Completion: February 15, 2019
• Study Completion: February 27, 2019
• Last Updated: March 6, 2019

Record last verified: 2019-03

Locations

TU (1)