No-needle acupressure and gentle exercise may stop period cramps before they start
NCT ID NCT07497711
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests two self-care methods—virtual ear acupressure and Baduanjin qigong—to prevent or reduce period pain in 145 women aged 16–35 with primary dysmenorrhea. Participants will be randomly assigned to one of three groups and practice their assigned technique for 12 weeks. Researchers will measure pain severity, fatigue, sleep, mood, and gut bacteria changes to see if these approaches help.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2/3
Runs two stages together: whether the treatment works, then large-scale confirmation.
- Participants
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About 145 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2026
- Expected to finish
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Mar 2029
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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16 to 35 years
- Sex
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Female participants only
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * 16 - 35 years of age * Regular menstrual cycles (28 days ± 7 days) in 3 months prior to enrollment * Two or more episodes of menstrual cramps in the past 2 months, scored at least 4 points on the worst pain item of the Brief Pain Inventory (BPI) * Stated willingness to comply with all study procedures and availability for the duration of the study * Ability to download, install, and navigate the study-specific digital content and use its core functions for training, self-guided intervention administration, and data entry * Ability to understand the nature of the study and willingness to give informed consent. Exclusion Criteria: * Uncontrolled neurological diseases, immunodeficiency, bleeding disorders, and allergies * The presence of another Axis I disorder not in remission * Lactating or pregnant, or those planning to become pregnant in the coming half year * Undergoing other trials for pain management during the study period * Plan to initiate other pain therapies for menstrual pain management in the proceeding 3 months
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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iHealth Lab, Nanyang Technological University
RECRUITINGSingapore, 637550, Singapore
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can a tiny patch tame period pain without drugs?
- Can a smart bracelet and app stop a second stroke?
- Your smartwatch could soon warn you before you crash
- Can learning about pain make exercise work better for period cramps?