Electrical stimulation after thyroid surgery to help with pain
Official title: Transcutaneous Electrical Nerve Stimulation Based on Wrist-Ankle Acupuncture Theory for Postoperative Pain After Thyroid Surgery: A Multicenter Randomized Clinical Trial
Run by First Affiliated Hospital of the Chinese People's Liberation Army Naval Medical University · NCT06931743 · Data updated 2026-11-12
This trial tests whether a non-drug electrical stimulation method (TENS-WAA) can reduce pain after thyroid surgery compared with a sham treatment.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 668 (estimated) |
| Sponsor | First Affiliated Hospital of the Chinese People's Liberation Army Naval Medical University Academic / other |
| Locations | 3 sites (Shanghai, Changning District and 2 other locations) |
| Status | Recruiting |
| Started | April 30, 2025 |
| Main results expected | December 31, 2026 |
| Study ends | December 31, 2026 |
| Registry record updated | November 9, 2026 |
| Trial ID | NCT06931743 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults over 18 undergoing thyroid surgery with postoperative pain scores of 3 or higher.
✕Probably not a fit
Patients who have contraindications to electrical stimulation or do not experience pain after surgery may not benefit.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
Post-thyroidectomy pain is common and current pain control relies largely on medications that can cause side effects. This study evaluates transcutaneous electrical nerve stimulation based on wrist-ankle acupuncture theory (TENS-WAA) as an adjunct to standard multimodal analgesia. It is designed as a multicenter randomized setup to test effectiveness and safety of TENS-WAA in reducing pain scores after thyroidectomy. The objective is to provide evidence on whether this non-pharmacologic option can be integrated into ERAS-inspired postoperative care. The trial will monitor pain intensity, adverse events, and analgesic use to determine potential benefits and risks.
Why it matters
Potential benefit: If successful, patients could experience better pain control with fewer opioid-related side effects.
How similar studies have gone: Previous small, single-center studies suggest potential benefits, but high-quality multicenter randomized trials are needed.
Who can join: the full rules
Show full inclusion / exclusion criteria
1. Inclusion Criteria: * Be over 18 years of age; * The operation time is less than 4 hours; * Postoperative VAS pain score ≥3 points ; * Clear consciousness, able to answer questions accurately, free speech, no hearing impairment; * Informed consent 2. Exclusion Criteria: * Neck or thyroid surgery within the past ten years; * Menstruating, pregnant and lactating females;Those who are not satisfied with blood glucose control; * Skin injury or allergy; skin ulceration; * Past history of psychiatric disorder that met the diagnostic criteria of Diagnostic and Manual of Mental Disorders, DSM-IV; * Upper respiratory tract infection within 2 weeks before surgery; * History of implantation of pace or defibrillator; * Allergic to gel or intolerant to electrical stimulation; * History of chronic pain, pain VAS score 1 at the examination; * Use of sedative analgesic drugs for a long time or within 24 hours; * Particip in other clinical trials in the past 4 weeks.
Where it's running
-
the Specialised Medical Centre of the Chinese People's Liberation Army Navy
Shanghai, Changning District, China Recruiting -
Changzheng Hospital Affiliated to the Naval Medical University
Shanghai, Huangpu District, China Recruiting -
Changhai Hospital Affiliated to the Naval Medical University
Shanghai, Yangpu District, China Recruiting
Study contacts
- Study coordinator: ChaoQian Liu
- Email: aj04022x@foxmail.com
- Phone: 13761030978
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.