TENS for Aging Hands
What You Need to Know Before You Apply
What is the purpose of this trial?
This trial explores how a non-invasive treatment called transcutaneous electrical nerve stimulation (TENS) can improve hand dexterity in older adults. By combining TENS with practice, researchers aim to enhance the brain's ability to control hand muscles, potentially helping maintain independence as people age. The study includes different groups based on how quickly participants improve at tasks, testing TENS alone or paired with practice exercises. The trial seeks individuals aged 54 to 89 who live independently and have no major health issues affecting their muscles or nerves. As an unphased trial, participants can contribute to groundbreaking research that could enhance the quality of life for older adults.
Will I have to stop taking my current medications?
If you are currently taking medications that affect muscle and nerve function, like carisoprodol or cyclobenzaprine, you may need to stop them to participate in this trial.
What prior data suggests that this TENS device is safe for aging hands?
Research has shown that TENS (Transcutaneous Electrical Nerve Stimulation) is generally safe and easy to use. Most people tolerate it well, with minor skin irritation at the electrode sites being the main issue. This irritation resembles a mild allergic reaction and is usually not serious.
TENS is already used to relieve pain in other conditions, indicating its safety for people. However, limited information exists on its effectiveness in improving movement. Despite this, TENS has a strong safety record.12345Why are researchers excited about this trial?
Researchers are excited about using transcutaneous electrical nerve stimulation (TENS) for aging hands because it offers a non-invasive way to potentially improve hand function. Unlike standard treatments that might involve medications or physical therapy, TENS uses electrical impulses to stimulate nerves, which could enhance muscle control and hand dexterity. This method is unique as it pairs electrical stimulation with specific exercises, possibly speeding up improvements in tasks requiring steady hand movements. Such an approach might provide quicker and more effective relief for individuals struggling with age-related hand function decline.
What evidence suggests that TENS is effective for improving motor function in aging hands?
Research has shown that transcutaneous electrical nerve stimulation (TENS) can improve nerve and muscle function. In this trial, participants will join different groups to evaluate TENS effects. One study arm will focus on pegboard time to assess hand coordination improvements. Another arm will involve force-steadiness practice, with participants performing tasks either alone (sham) or paired with TENS. Previous studies have found that TENS and similar treatments help muscles adjust, reduce pain, and improve skills like fingertip grip and hand strength. These early results suggest that TENS might enhance hand coordination in older adults by improving nerve and muscle function.46789
Who Is on the Research Team?
Roger M Enoka, PhD
Principal Investigator
University of Colorado, Boulder
Are You a Good Fit for This Trial?
This trial is for community-dwelling men and women aged 54-89 who can consent, read, write, and speak English. They must be able to travel to the Boulder campus on their own.Inclusion Criteria
Exclusion Criteria
Timeline for a Trial Participant
Screening
Participants are screened for eligibility to participate in the trial
Familiarization
Participants undergo an initial familiarization session with the Grooved Pegboard Test
Training
Participants complete three training sessions performing force-steadiness tasks with or without TENS
Follow-up
Participants are monitored for safety and effectiveness after training
What Are the Treatments Tested in This Trial?
Interventions
- Transcutaneous electrical nerve stimulation (TENS)
Find a Clinic Near You
Who Is Running the Clinical Trial?
University of Colorado, Boulder
Lead Sponsor