False Vocal Fold vs EMG Guided Botox for Vocal Tremor (NCT07577310) | Clinical Trial Compass
Not Yet RecruitingNot Applicable
False Vocal Fold vs EMG Guided Botox for Vocal Tremor
United States30 participantsStarted 2026-08
Plain-language summary
This is a prospective, non-randomized, two-arm comparative clinical trial evaluating outcomes of false vocal fold (FVF) botulinum toxin injections versus standard EMG-guided botulinum toxin injections in patients with essential voice tremor. Participants will receive either FVF injections or EMG-guided injections based on shared clinical decision-making between the treating laryngologist and patient. The study will assess changes in voice-related quality of life, tremor severity, and patient satisfaction over a 12-week follow-up period and compare these outcomes between the two treatment approaches.
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:
* Age ≥18 years
* Diagnosis of essential voice tremor by a laryngologist and speech pathologist
* Deemed an appropriate candidate for either FVF or EMG-guided botulinum toxin injections
* Able to provide informed consent and complete questionnaires in English
Exclusion Criteria:
* Coexisting severe neurologic disease that precludes reliable participation in follow-up
* History of laryngeal surgery or structural lesion that markedly confounds tremor assessment
* Known hypersensitivity to botulinum toxin or injectable components
* Pregnancy
* Dysphagia at baseline
* Inability to comply with follow-up schedule
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.