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Active, not recruitingNCT05938660Updated Jul 10, 2023

Effects of Acupressure at Sanyinjiao Point on Primary Dysmenorrhea Among University Students.

An interventional study of acupressure at Sanyinjiao point in Primary Dysmenorrhea and Acupuncture, sponsored by Asia University. Active, not recruiting at 1 site in Taiwan. Open to female participants aged 18 Years to 30 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2023-07-10.

Sponsored by Asia University · Not applicable, Interventional, and Supportive care

From the registry’s dates

  • Primary completion was expected by Jul 2023, 3 years 3 months ago, but the record still lists the study as active, not recruiting.
  • Registered 7 months after the study started (first participant enrolled Nov 2022, registered Jul 2023).
Phase
Not applicable
Study type
Interventional
Enrollment
32
Allocation
Not applicable
Ages
18 Years to 30 Years
Sex
Female
01

Study summary

The goal of this non-invasive interventional study is to explore the university students' experience of living with primary dysmenorrhea and evaluate the effect of acupuncture at the Sanyinjiao point on their physiological discomfort. The main questions it aims to answer are:

  • Is there any difference in pain before and after the intervention of the Sanyinjiao point acupressure for dysmenorrhea among female college students?
  • Is there any difference in the average number of Menstrual Distress Questionnaire scale before and after Sanyinjiao acupressure in female college students with dysmenorrhea? Participants will be acupressure at Sanyinjiao point triple times during the study.
Read the detailed description

This study will employ a quasi-experimental research design, using pre- and post-intervention surveys in intervention. In the universities of central Taiwan as a place to collect cases. Target 50 university students with primary dysmenorrhea will be recruited by using a purposive sampling. After taking the informed consent and basic information of the study participants, the observation will be measured before and after the intervention of the Sanyinjiao point acupuncture, which were performed during two consecutive menstrual cycles (eight days per cycles). The data collection will be obtained by demographic questionnaire, the Visual Pain Scale (VAS) and the Menstrual Physiological Infrequency Table (MDQ). Descriptive statistics (mean, standard deviation (SD), frequency, mean difference), Chi-square test and ANOVA statistical testswere used for data analysis.

02

Conditions studied

  • Primary Dysmenorrhea
  • Acupuncture

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Keywords

  • Sanyinjiao acupoint
  • Dysmenorrhea
03

In context

Dysmenorrhea

398 studies on the registry are indexed under Dysmenorrhea; 96 are open to participants now.

This study's planned enrollment of 32 is below the median of 60 across 333 interventional studies indexed under Dysmenorrhea.

Browse Dysmenorrhea studies →

Lead sponsor

Asia University is the lead sponsor of 20 studies on the registry; 4 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 30 Years
Sexes eligible
Female
Accepts healthy volunteers
Yes

Inclusion criteria

A. Dysmenorrhea in the past six months, lower abdominal pain one or two days before menstruation or the first and second day of menstruation.

B. Dysmenorrhea will affect women's daily life, and those whose VAS score is greater than 5 points are female college students with moderate to severe pain.

C. The menstrual cycle is 21-35 days, and menstruation lasts 3-7 days. D. Female college students aged 18\~30

Exclusion criteria

Exclusion Criteria:

A. Pregnant women or women who have given birth, breastfeeding, taken contraceptives, and have contraceptive devices.

B. Previous uterine or pelvic surgery, severe uterine and pelvic infection. C. Have a major disease: cancer, heart disease, hyperthyroidism, etc. Strong pain will affect the performance of menstrual pain and other diseases.

D. There is wound, inflammation or skin damage on the skin of Sanyinjiao acupoints on both sides.

E. Use of traditional Chinese medicine for dysmenorrhea in the past three months.

05

Study design

Phase
Not applicable
Primary purpose
Supportive care
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
32 participants (estimated)

Study arms

  • Experimental
    Acupressure group

    The participants received a 5-minutes acupressure on Sanyinjiao point of both legs per day from 5 days ago of one period untill the third day of the period. The participants received the same intervention in the coming period again.

    Other: acupressure at Sanyinjiao point

Interventions

  • Otheracupressure at Sanyinjiao point

    When pressing Sanyinjiao point, the subject should be in a comfortable sitting position. Press the acupoints with the thumb until the subject feels soreness, then press and knead in a circle according to the strength acceptable to the subject. Press and knead once a second, and rest for 1 second every 5 seconds are one cycle, the speed is 10 cycles/minute, and it lasts for five minutes.

06

What researchers measure

Primary outcomes

  1. the Visual Pain Scale (VAS)

    Data collection helps to understand the pain index of college students with primary dysmenorrhea during menstruation. Descriptive statistics (mean, standard deviation (SD), frequency, mean difference), Chi-square test nd ANOVA statistical testswere used for data analysis.

    Time frame: Pre-test (On the fourth day of menstrual cycle.), Visit 1(On the fourth day of menstrual cycle.), Visit 2(On the fourth day of menstrual cycle.)

  2. the Menstrual Physiological Infrequency Table (MDQ)

    Data collection helps to understand the degree of physiological discomfort symptoms during menstruation in college students with primary dysmenorrhea. Descriptive statistics (mean, standard deviation (SD), frequency, mean difference), Chi-square test nd ANOVA statistical testswere used for data analysis.

    Time frame: Pre-test (On the fourth day of menstrual cycle.), Visit 1(On the fourth day of menstrual cycle.), Visit 2(On the fourth day of menstrual cycle.)

07

Study locations

1 site
  • Asia University
    Taichung, Taiwan
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jul 10, 2023, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT05938660
Lead sponsor
Asia University
Responsible party
Nai-Huna Hsiung (assistant professor, Asia University) — Principal investigator
First posted
Jul 10, 2023
Start date
Nov 22, 2022
Primary completion
Jul 2023 (estimated)
Completion
Aug 2023 (estimated)
Last update
Jul 10, 2023

Study contacts

Nai-Huan Hsiung, PhD
study chair · Assistant Professor

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is active, not recruiting, as verified in Jul 2023. You cannot join it, but the record below documents what was studied.

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