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Therapeutic Effect of Electroacupuncture at Zusanli (ST-36) on Diabetic Foot Wounds

NCT07482137 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 76

Last updated 2026-03-19

No results posted yet for this study

Summary

The goal of this clinical trial is to learn if electroacupuncture at the Zusanli (ST-36) can assist in the treatment of diabetic foot ulcers. The main question it aims to answer is: Can electroacupuncture at the Zusanli (ST-36) promote wound healing in patients with diabetic foot ulcers?

Researchers will compare outcomes between participants receiving electroacupuncture plus standard treatment and those receiving standard treatment alone to assess the effect of Zusanli (ST36) stimulation on wound healing in patients with diabetic foot ulcers.

Participants will:

Receive standard diabetes treatment (including diabetes education, dietary control, insulin combined with oral hypoglycemic agents to manage blood glucose, and effective antibiotics to control infection. For patients with foot ulcers, the wound will be cleaned with saline; abscesses will be drained if present; daily dressing changes.) Participants in the electroacupuncture group will receive electroacupuncture at Zusanli(ST-36) every day; 6 sessions constitute one treatment course, for a total of 4 courses.

Visit the hospital for examinations before treatment and after each treatment course to measure the ankle-brachial index (ABI), assess diabetic foot Wagner grade, and evaluate hemodynamic parameters.

Conditions

  • Diabetes Foot Care

Interventions

PROCEDURE

Electroacupuncture at Zusanli (ST-36)

The primary acupuncture point is Zusanli (ST-36). Depending on the location of the gangrenous lesion, 1 to 2 additional local acupoints are chosen on intact skin near the affected area as adjunct points. After routine sterilization of the acupoint area, disposable sterile acupuncture needles (0.3 × 40 mm) are inserted perpendicularly to a depth of approximately 1 cun. An XS-998C photoelectric therapy device is used with a dense-sparse wave at frequency setting f1. The current intensity is adjusted to a level tolerable for the participant. Treatment is administered for 6 consecutive days, followed by a 1-day break. A total of 4 weeks constitutes one treatment course.

Sponsors & Collaborators

  • Zhongda Hospital

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-07-15
Primary Completion
2027-09-30
Completion
2027-12-31

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07482137 on ClinicalTrials.gov