Efficacy of Electroacupuncture for Acute Herpes Zoster-Associated Pain and Biomarker Evaluation

Recruiting now · Not applicable · Has a placebo group

Conditions studied: Acute Herpes Zoster

In brief

Background: Herpes zoster (HZ) is an acute dermatological condition caused by the varicella-zoster virus. Its onset is characterized by severe pain, imposing significant physical and psychological burdens on patients. Acupuncture offers distinct advantages in treating acute herpes zoster and associated pain. However, the therapeutic efficacy of electroacupuncture for acute herpes zoster, its potential to reduce PHN incidence, and the role of biomarkers in predicting PHN incidence require further clinical validation. Methods: A total of 228 patients with acute herpes zoster will be recruited from 3 hospitals and randomly assigned to EA group or medication-alone group or sham acupuncture group in a 1:1:1 ratio, utilizing multicenter stratified block randomization. The trial will involve a 2 week treatment period, and a 3-month follow-up period. All variables will be evaluated at week 0, week 1, week 2, and on the 90th day after rash onset. All participants will continue antiviral medication treatment. Primary outcome is Numerical Rating Scale; secondary outcomes include herpes lesion crusting time, pain episodes within a 24-hour period, Hamilton Anxiety Scale, Hamilton Depression Scale, 36-Item Short Form Health Survey, changes of biomarkers (Erythrocyte sedimentation rate, C-reactive protein, Tumor Necrosis Factor-α, Interleukin-10, Substance P and neuropeptide Y) and PHN incidence rate. All adverse effects will be assessed during the trial. Conclusion: This study will elucidate the efficacy of electroacupuncture in treating acute herpes zoster, whether electroacupuncture can reduce the incidence of PHN, and the role of biomarkers in predicting the incidence of PHN.

Key facts

Study ID: NCT07515885
Run by: Dexiong Han
People needed: 228
Starts: 2025-09-01
Expected to finish: 2028-12-31
Last updated by the study team: 2026-06-16

Who can join

Age: 20 and older, up to 80. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

Patients who meet the diagnostic criteria for acute HZ27 and skin symptom appears less than 7 days;
Only have lesions in the trunk and limbs;
Patients with a Numerical Rating Scale (NRS) score ≥ 4; 3. Aged between 20 and 80 years; 4. Patients voluntarily participate in the trial and are willing to sign the informed consent.

You may not qualify if…

Special types of HZ that occur in head, eyes, viscera, etc. or those combined with other skin diseases;
Has received relevant treatment and it may affect the observation indicators;
Pregnant and lactating women;
Patients who are allergic to iodophor or other topical disinfectants, or a history of sudden, potentially life-threatening systemic allergic reactions;
Those who are afraid of acupuncture or have metal implants and are not suitable for EA treatment;
Those with contraindications to pregabalin such as congestive heart disease and heart failure;
Patients with severe primary diseases such as liver, kidney, cardiovascular and cerebrovascular, metabolic, autoimmune system diseases, malignant tumors, etc., and those with mental illness;
Patients who have hematologic diseases or coagulation disorders;
Patients who are currently participating in other clinical studies.

Where it is running

the Third Affiliated Hospital of Zhejiang Chinese Medical University — Hangzhou, Zhejiang, China (enrolling)

Full record on ClinicalTrials.gov

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