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3 Sham Transcranial Direct Current Stimulation Trials Near You
Power is an online platform that helps thousands of patients discover FDA-reviewed trials every day. Every trial we feature meets safety and ethical standards, giving patients an easy way to discover promising new treatments in the research stage.
Learn More About PowerElectrical Stimulation for Post-Stroke Fatigue
Dallas, Texas
The goal of this phase I/II clinical trial is to determine the behavioral and neural effects of 5-daily transcranial direct current stimulation on post-stroke fatigue. The three aims are:
Aim 1: Investigate the behavioral effect of 5 daily sessions of anodal tDCS over the ipsilesional M1 on PSF.
Aim 2: Investigate the neurophysiological effect of 5 daily sessions of anodal tDCS over the ipsilesional M1.
Aim 3: Determine the relationship between changes in M1 excitability, brain connectivity and changes in PSF.
Participants will receive either a real or sham stimulation for 5 consecutive days and fatigue will be assessed before, immediately after and 1-month after the intervention. Fatigue will be assessed using clinical, behavioral, and neurophysiological outcomes.
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Key Eligibility Criteria
Disqualifiers:Acute Medical Problems, Depression, Others
Must Not Be Taking:Fatigue Medications
32 Participants Needed
Brain Stimulation for Convergence Insufficiency
Downers Grove, Illinois
The goal of this randomized controlled trial is to test the effectiveness of non-invasive brain stimulation in treating adults with symptomatic convergence insufficiency compared to vergence/accommodative therapy. The main questions it aims to answer are:
1. Can non-invasive brain stimulation shorten the treatment time of office-based vergence/accommodative therapy for convergence insufficiency?
2. Is non-invasive brain stimulation alone just as effective as office-based vergence/accommodative therapy in treating convergence insufficiency?
The investigators hypothesize that non-invasive brain stimulation will shorten the treatment time from 12 weeks to 8 weeks of office-based vergence/accommodative therapy and that non-invasive brain stimulation alone would be equally effective as office-based vergence/accommodative therapy in improving symptomatic convergence insufficiency.
Participants will be randomized into one of three treatment groups:
1. Non-invasive brain stimulation with office-based vergence/accommodative therapy.
2. Sham stimulation with office-based vergence/accommodative therapy.
3. Non-invasive brain stimulation only.
Researchers will compare baseline measurements of near point of convergence (NPC) and positive fusional vergence (PFV) to post-treatment measurements for each group.
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:18 - 40
Key Eligibility Criteria
Disqualifiers:Amblyopia, Strabismus, Neurological Disorders, Others
Must Not Be Taking:Antipsychotics, Antiepileptics, Opioids
150 Participants Needed
tDCS + Speech Therapy for Aphasia
Baton Rouge, Louisiana
The purpose of this study is to assess changes in language abilities of participants with chronic, post-stroke aphasia following an 8-week therapy period combined with brain stimulation. The investigators use a stimulation method called transcranial direct current stimulation (tDCS). The investigators cover two electrodes in damp sponges, place them on the scalp, and pass a weak electrical current between them. Some of this current passes through the brain and can change brain activity. One electrode is placed over language areas a bit above and in front of the left ear. The other is placed on the forehead above the right eye. Stimulation is provided twice a week for 8 weeks during aphasia therapy. The investigators believe that this stimulation may increase the effectiveness of therapy.
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:21 - 80
Key Eligibility Criteria
Disqualifiers:Seizure History, Pregnancy, Pacemaker, Others
30 Participants Needed
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Bask GillCEO at Power
Frequently Asked Questions
How much do clinical trials pay?
Each trial will compensate patients a different amount, but $50-100 for each visit is a fairly common range for Phase 2–4 trials (Phase 1 trials often pay substantially more). Further, most trials will cover the costs of a travel to-and-from the clinic.How do clinical trials work?
After a researcher reviews your profile, they may choose to invite you in to a screening appointment, where they'll determine if you meet 100% of the eligibility requirements. If you do, you'll be sorted into one of the treatment groups, and receive your study drug. For some trials, there is a chance you'll receive a placebo. Across trials 30% of clinical trials have a placebo. Typically, you'll be required to check-in with the clinic every month or so. The average trial length is 12 months.How do I participate in a study as a "healthy volunteer"?
Not all studies recruit healthy volunteers: usually, Phase 1 studies do. Participating as a healthy volunteer means you will go to a research facility several times over a few days or weeks to receive a dose of either the test treatment or a "placebo," which is a harmless substance that helps researchers compare results. You will have routine tests during these visits, and you'll be compensated for your time and travel, with the number of appointments and details varying by study.What does the "phase" of a clinical trial mean?
The phase of a trial reveals what stage the drug is in to get approval for a specific condition. Phase 1 trials are the trials to collect safety data in humans. Phase 2 trials are those where the drug has some data showing safety in humans, but where further human data is needed on drug effectiveness. Phase 3 trials are in the final step before approval. The drug already has data showing both safety and effectiveness. As a general rule, Phase 3 trials are more promising than Phase 2, and Phase 2 trials are more promising than phase 1.Do I need to be insured to participate in a medical study ?
Clinical trials are almost always free to participants, and so do not require insurance. The only exception here are trials focused on cancer, because only a small part of the typical treatment plan is actually experimental. For these cancer trials, participants typically need insurance to cover all the non-experimental components.What are the newest clinical trials ?
Most recently, we added Brain Stimulation for Convergence Insufficiency, tDCS + Speech Therapy for Aphasia and Electrical Stimulation for Post-Stroke Fatigue to the Power online platform.Popular Searches
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