Effects of NMES on Energy Expenditure, Glycaemia and Hormonal Responses to Glucose Ingestion

May 11, 2020 updated by: Yung-Chih Chen, National Taiwan Normal University

Effects of Self-selected Maiximal Intensity of Neuromuscular Electrical Stimulation (NMES) on Energy Expenditure, Glycaemia and Hormonal Responses on Healthy Individuals

The purpose of this study is to investigate whether self-selected neuromuscular stimulation (NMES) affects energy expenditure, glycaemia and hormonal responses in healthy men and women

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

Participants were asked to perform 3 trials [sitting (SIT), standing (STAND) and sitting with neuromuscular electrical stimulation (NMES) to the lower limbs in randomised counter-balanced study design. Trials were separated by at least 48 h and were completed within 14 days. In all trials, participants were required to remain relaxed and motionless. SIT: participants sat in a chair with back, arms and legs supported. STAND: participants were asked to stand with arms supported and feet spaced approximately 15 cm apart. If needed, adjustment of standing posture was allowed during the standing trial to prevent orthostatic hypotension. NMES: prior to the NMES trial, participants underwent preliminary testing to ensure that stimulation was comfortable. Before the NMES, a small area of the body hair was shaved and skin was cleaned with an alcohol wipe and electrodes were stuck to the surface of the skin. Small electrodes placed (5*5 cm) on the lower limb of both legs (gastrocnemius, rectus femoris, vastus medialis). The two devices (EM 80, Beurer UK Ltd, Golborne, UK) were set up with the frequency of 20 Hz along with stimulation period of 1 second on and 1 second off throughout a 2 h oral glucose tolerance test (OGTT). The instruction for NMES intensity was that the maximal intensity participants were be able to withstand for 2 hours whilst imagining sitting at home watching TV without feeling discomfort. Prior to the OGTT, 5 min was given to identify the suitable intensity of stimulation and within the first 10 min of the OGTT participants were allowed to adjust the intensity once, after which, the intensity remained the same for the rest of OGTT. Participants were asked to sit in a chair with back, arms and legs supported during the stimulation. During trials, participants could watch TV, or read, but typing on a laptop or computer were avoided.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
9

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Taiwan
      • Taipei, Taiwan
        • National Taiwan Normal University

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 65 years (Adult, Older Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Healthy men and women
  • Aged between 18 to 65 years
  • Weight stable for more than 3 months (no change in weight +/- 3%)
  • Non-smoker

Exclusion Criteria:

  • Personal history of/existing diabetes, cardiovascular disease, metabolic disease or dyslipidaemia
  • Taking medications that may influence lipid or carbohydrate metabolism or immune system function

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Basic Science
  • Allocation: Randomized
  • Interventional Model: Crossover Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: SIT
Sitting
Behavioral: Sitting
Participants sat in a chair with back, arms and legs supported.
Experimental: STAND
Standing
Behavioral: Standing
Participants were asked to stand with arms supported and feet spaced approximately 15 cm apart. If needed, adjustment of standing posture was allowed during standing trial to prevent orthostatic hypotension.
Experimental: NMES
Self-selected maximal intensity of neuromuscular electrical stimulation
Behavioral: Self-selected maximal intensity of neuromuscular electrical stimulation
Small electrodes placed (5*5 cm) on the lower limb of both legs. The instruction for NMES intensity was that the maximal intensity participants were be able to withstand for 2 hours whilst imagining sitting at home watching TV without feeling discomfort.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Changes in total energy expenditure during OGTT test.
Time Frame: 120 minutes
Changes in total energy expenditure during OGTT test.
120 minutes

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Changes in blood glycaemic responses during OGTT test.
Time Frame: 120 minutes
Changes in blood glycaemic responses during OGTT test.
120 minutes
Changes in blood insulinaemic responses during OGTT test.
Time Frame: 120 minutes
Changes in blood insulinaemic responses during OGTT test.
120 minutes
Changes in blood pressure during OGTT test.
Time Frame: 120 minutes
Changes in blood pressure during OGTT test.
120 minutes
Changes in heart rate during OGTT test.
Time Frame: 120 minutes
Changes in heart rate during OGTT test.
120 minutes
Changes in gut hormones (GLP-1, GIP & PYY etc.) responses during OGTT test.
Time Frame: 120 minutes
Changes in gut hormones (GLP-1, GIP & PYY etc.) responses during OGTT test.
120 minutes
Changes in total carbohydrate during OGTT test.
Time Frame: 120 minutes
Changes in total carbohydrate during OGTT test.
120 minutes
Changes in total lipid oxidation during OGTT test.
Time Frame: 120 minutes
Changes in total lipid oxidation during OGTT test.
120 minutes

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
National Taiwan Normal University

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
University of Bath

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
November 27, 2018

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
January 9, 2019

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
January 20, 2019

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
March 27, 2020

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
May 11, 2020

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
May 15, 2020

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
May 15, 2020

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
May 11, 2020

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
May 1, 2020

More Information

Terms related to this study

Keywords

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • EP 17/18 230

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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