CompletedNot Applicable

Transcutaneous Electrical Acupoint Stimulation on Postoperative Dizziness in Hemifacial Spasm Patients

China86 participantsStarted 2020-12-06

Plain-language summary

To observe the prevention and treatment effect of transcutaneous electrical acupoint stimulation (TEAS) on postoperative dizziness in patients with hemifacial spasm undergoing microvascular decompression surgery, and its possible mechanisms.

Who can participate

Age range

18 Years – 70 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: * American Society of Anesthesiologists (ASA) physical status: I-III * Body mass index (BMI): 18-30 * Diagnosed of hemifacial spasm * Undergoing microvascular decompression surgery Exclusion Criteria: * Pregnant or lactating women * Poorly controlled hypertension or poorly controlled diabetes, severe cardiovascular and cerebrovascular diseases and mental illness * Cardiac pacemakers * Scars on bilateral Neiguan acupoints or on the mastoid area * Upper limb nerve injury * Raynaud's syndrome * Motion sickness or PONV history * Eye diseases (glaucoma, cataracts, eye trauma, etc.) or previous eye surgery * Participate in other clinical trials

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

The incidence of dizziness at 2 hours after returning to the ward on the day of surgery

Timeframe: 2 hours after returning to the ward on the day of surgery

Trial details

NCT IDNCT04621578

SponsorPeking University People's Hospital

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2021-06-25

View on ClinicalTrials.gov More Transcutaneous Electrical Acupoint Stimulation trials

Who can participate

Age range

18 Years – 70 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.