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A Study on the Effects and Mechanisms of Non-invasive Acupoint Stimulation in Intervening in High Stress Sensitivity Among Young and Middle-aged Women With Qi Stagnation Constitution

NCT07508748 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 90

Last updated 2026-04-02

No results posted yet for this study

Summary

This is a randomized, placebo-controlled trial with a cross-over component. It investigates the effect of non-invasive acupoint stimulation on stress in young and middle-aged women. A total of 90 participants will be enrolled: 60 with a Liver-Qi Stagnation constitution and high perceived stress, and 30 without this constitution as a non-intervention baseline control. The 60 participants with the target constitution will be randomized into two groups. One group (n=30) will undergo a cross-over intervention, sequentially receiving steam-warm acupressure and simple acupressure (at five acupoints) in a randomized order, separated by a washout period. The other group (n=30) will receive placebo stimulation. The primary outcome is the change in the Perceived Stress Scale (PSS-14) score. Secondary outcomes include physiological stress responses.

Conditions

  • Qi Stagnation Constitution
  • Acupoints

Interventions

OTHER

Non-invasive Steam-warm Acupoint Stimulation

Participants will use a self-use device to apply steam-warm acupoint stimulation at five acupoints (GV20/Baihui, PC6/Neiguan, LI4/Hegu, SP6/Sanyinjiao, LR3/Taichong). The device consists of a main body (Part A) containing a heating element and high-hardness non-woven protrusions, secured by a adjustable strap (Part B). Stimulation is applied for 20 minutes per session, 3 times per week.

OTHER

Non-invasive Pressure Acupoint Stimulation

Participants will use a self-use device to apply pressure-only acupoint stimulation at the same five acupoints as above. The device is visually similar to the steam-warm device but Part A contains a non-heating, shaped hard sheet and high-hardness non-woven protrusions. It is secured by the same adjustable strap (Part B). Stimulation is applied for 20 minutes per session, 3 times per week.

OTHER

Placebo Acupoint Stimulation

Participants will use a self-use device designed to mimic the active intervention devices in appearance. The device's Part A contains a non-heating, shaped hard sheet and low-hardness non-woven protrusions that deliver minimal pressure, secured by the same adjustable strap (Part B). It is applied to the same five acupoints for 20 minutes per session, 3 times per week.

Sponsors & Collaborators

  • ChinaNorm

    lead INDUSTRY

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
20 Years
Max Age
40 Years
Sex
FEMALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2026-04-07
Primary Completion
2026-07-30
Completion
2026-07-30

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 NCT07508748 on ClinicalTrials.gov