NCT07794995 Effectiveness of an Acupressure Band for Primary Dysmenorrhea in College Students
| NCT ID | NCT07794995 |
| Status | Recruiting |
| Phase | — |
| Sponsor | China Medical University Hospital |
| Condition | Primary Dysmenorrhea (PD) |
| Study Type | INTERVENTIONAL |
| Enrollment | 30 participants |
| Start Date | 2026-09-01 |
| Primary Completion | 2027-08-31 |
Eligibility & Interventions
Eligibility Fast-Check
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What to Expect as a Participant
You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.
This trial targets 30 participants in total. It began in 2026-09-01 with a primary completion date of 2027-08-31.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
This study aims to investigate the effectiveness of an acupressure band in improving primary dysmenorrhea among college students. Primary dysmenorrhea is characterized by cramping lower abdominal pain during menstruation and is often accompanied by symptoms such as nausea, fatigue, and headache. It is also one of the leading causes of academic and work absenteeism among women of reproductive age. Previous studies have shown that acupressure applied to the Sanyinjiao (SP6) acupoint can alleviate menstrual pain. In addition, current clinical research has mainly focused on auricular acupressure using Vaccaria seeds, while relatively few studies have explored their application on body acupoints. Therefore, this study focuses on the application of Vaccaria seeds on the Sanyinjiao (SP6) acupoint to evaluate their effects on primary dysmenorrhea. To provide continuous and stable acupoint stimulation, this study utilizes an intervention device combining Vaccaria seeds with a compression band, together with acupressure stimulation. This study adopts a single-blind randomized controlled trial design. A total of 30 participants will be randomly assigned to either the experimental group or the control group (compression band only group). The study consists of four menstrual cycles, including one baseline menstrual cycle followed by three consecutive menstrual cycles of home-based intervention. Outcome measures include the Visual Analog Scale (VAS) for pain intensity, the Menstrual Distress Questionnaire (MEDI-Q) for menstrual-related symptoms and distress, and heart rate variability (HRV), monitored using the ANS Watch as an indicator of autonomic nervous system activity. Statistical analyses will be conducted to compare differences between the experimental and control groups, as well as between pre- and post-intervention measurements, in order to evaluate the clinical potential of the acupressure band for primary dysmenorrhea management.
Eligibility Criteria
Inclusion Criteria: * Female university students aged 20 to 24 years. * Diagnosed with primary dysmenorrhea and having a Visual Analog Scale (VAS) pain score of 3 or higher. * Regular menstrual cycles ranging from 21 to 35 days. * Menstrual duration ranging from 4 to 10 days. Exclusion Criteria: * Known history of secondary dysmenorrhea, including endometriosis or uterine fibroids. * Chronic medical disease or psychiatric disease. * Current smoking. * Pregnancy. * Long-term use of oral contraceptives or presence of an intrauterine device. * Significant lower-extremity pitting edema, abnormal lower-extremity circulation, marked swelling, skin damage, infection, sensory abnormalities, or other conditions considered unsuitable for wearing the acupressure band by the research staff.
Contact & Investigator
Frequently Asked Questions
Who can join the NCT07794995 clinical trial?
This trial is open to female participants only, aged 20 Years or older, up to 24 Years, studying Primary Dysmenorrhea (PD). Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
Is NCT07794995 currently recruiting?
Yes, NCT07794995 is actively recruiting participants. Contact the research team at springsnowflake2004@gmail.com for enrollment information.
Where is the NCT07794995 trial being conducted?
This trial is being conducted at Taichung, Taiwan.
Who is sponsoring the NCT07794995 clinical trial?
NCT07794995 is sponsored by China Medical University Hospital. The trial plans to enroll 30 participants.