CompletedNot Applicable

Transcutaneous Electrical Nerve Stimulation (TENS) in Patients With Postacute Sequelae of Sars-CoV-2

United States30 participantsStarted 2022-03-01

Plain-language summary

The purpose of the pilot study is to examine acceptability and proof of concept effectiveness of a wireless TENS technology to address PASC associated FM. Sample size (n=30) is convenient and designed to explore acceptability and feasibility. Participants, who satisfy the inclusion and exclusion criteria and sign the informed consent form will be randomly assigned with ratio of 1:1 into two groups. One group will utilize TENS high-dose devices (Intervention group, IG); the other group will utilize TENS low-dose devices (Placebo group, PG). The baseline measurements will be performed, and the patients will take the programmed device home for a duration of 4 weeks. Then, the patients will come back after four weeks (4W). At this 4th week visit, both groups will be unblinded and the IG will keep their high-dose TENS device and the PG group will switch from a low-dose TENS to a high-dose TENS device. Both groups will continue to deliver 3-5 hour of stimulation daily, until their final 8th week follow up visit (8W). The primary outcome will be pain. Secondary outcomes include fatigue, limb strength and perfusion, gait assessment (cadence, stride time, double support), balance, pulse oximetry, and quality of life. The coordinator will utilize a weekly spreadsheet showing utilization (therapy sessions/day, logged in the Quell health Cloud) so compliance can be monitored and those that are not using the device can be encouraged.

Who can participate

Age range

18 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Previous COVID-19 infection * Persistent symptoms of pain, fatigue, weakness, or poor gait and balance that were not present before COVID-19 infection * Willing to attend clinic for assessments Exclusion Criteria: * Severe cognitive decline reduces their ability to interact with the TENS mobile app * Major visual or hearing weakness reduces the ability to interact with TENS mobile app * Unable to walk independently for a distance of 10 meter * Major foot problems such as active lower extremity wounds, major foot deformity (e.g., Charcot Foot), previous major amputations, and claudication * Demand-type cardiac pacemaker, implanted defibrillator, or other implanted electronic devices; and any conditions that may interfere with outcomes or increase the risk of the use TENS based on the judgement of clinicians

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Mean Change in Functional Interference From Pain From Baseline to 4 Weeks (Blinded Phase)

Timeframe: baseline to 4 weeks

Trial details

NCT IDNCT05200858

SponsorBaylor College of Medicine

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2023-10-01

Results submitted2024-03-22

View on ClinicalTrials.gov More Postacute Sequelae of Sars-CoV-2 trials