Study reveals how much pain relief actually matters for period cramps
NCT ID NCT06835036
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study looked at 100 women with primary dysmenorrhea (painful periods) to find out what amount of pain reduction is truly meaningful to them. Participants did an 8-week exercise program, and researchers measured pain and other symptoms using standard questionnaires. The goal is to help future studies set better targets for what counts as real improvement.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Exercise treatment (functional exercise programme 3 days/week for 8 weeks)
- What this could lead to
- If successful, this study will help doctors and researchers know how much pain relief is meaningful for women with period cramps, improving future treatment studies.
- What could go wrong
- This is a completed observational study with only 100 participants, so results may not apply to all women. It does not test a new treatment, only how to measure improvement.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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100 people
The number who actually took part.
- Started
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Feb 2025
- Finished
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Jul 2025
- 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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18 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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Diagnosis of PD according to the "No. 345-Primary Dysmenorrhea Consensus Guideline", * Pain level of three or more according to VAS during activity (moderate to severe pain), * Patients aged 18-35 years (when PD becomes more prevalent), * Regular menstrual cycle with a duration of 28±7 days, * Nulliparity. Exclusion Criteria: * Historical background of chronic urogenital infections or drug use, * Pregnancy, * Secondary dysmenorrhoea caused by gynaecological conditions such as endometriosis, adenomyosis and uterine fibroids.
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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.
Contacts and locations
Locations
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Zeynep Yıldız Kızkın
Artvin, 08000, Turkey (Türkiye)
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