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Whole-Body Electrostimulation for Functional Recovery in Post-COVID Syndrome

NCT07312357 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2025-12-31

No results posted yet for this study

Summary

Post-COVID syndrome is a condition that affects some people after recovering from the acute phase of COVID-19. Common symptoms include persistent fatigue, reduced physical capacity, and difficulties performing everyday activities, which can significantly impact quality of life and independence. At present, there is limited scientific evidence on effective rehabilitation strategies for this population.

The purpose of this study is to evaluate whether the use of a whole-body electrostimulation suit can improve fatigue, physical performance, and functional independence in people with post-COVID syndrome. Whole-body electrostimulation is a non-pharmacological technique that uses low-frequency electrical impulses to activate multiple muscle groups simultaneously and has shown potential benefits in other clinical populations.

This is a randomized, double-blind, controlled pilot clinical trial. Participants will be randomly assigned to either an experimental group, which will receive active whole-body electrostimulation during functional activities, or a control group, which will follow the same sessions using the electrostimulation suit with minimal stimulation (placebo condition). Neither participants nor outcome assessors will know which group each participant belongs to.

The intervention will consist of 12 supervised sessions conducted once per week. Outcomes will be assessed before and after the intervention, with an additional follow-up assessment three months later. The main outcomes include fatigue levels, functional capacity, physical performance, and independence in activities of daily living. Safety and tolerance to the intervention will be monitored throughout the study.

The results of this study may help to determine the feasibility and potential effectiveness of whole-body electrostimulation as a rehabilitation tool for people with post-COVID syndrome and provide preliminary data for future larger-scale clinical trials.

Conditions

  • Post COVID Syndrome Long Covid
  • Post COVID Syndrome
  • Long COVID Fatigue
  • Long Covid

Interventions

DEVICE

Whole-Body Electromyostimulation Suit

The intervention consists of the use of a whole-body electromyostimulation (WB-EMS) suit with integrated surface electrodes designed to stimulate multiple large muscle groups simultaneously. Electrical stimulation is delivered at low-to-moderate frequencies and individualized intensities during supervised functional activities. Stimulation parameters are adjusted according to participant tolerance to achieve visible and tolerable muscle contractions. Sessions are conducted once per week for a total of 12 sessions, with progressive increases in session duration from 10 to 20 minutes. In the control condition, the same device is used with minimal, non-therapeutic electrical stimulation.

Sponsors & Collaborators

  • Universidad Rey Juan Carlos

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-03-31
Primary Completion
2026-09-30
Completion
2026-12-31

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Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07312357 on ClinicalTrials.gov