Could a hidden back tissue hold the key to pelvic pain in pregnancy?
NCT ID NCT05403424
First seen Jul 27, 2026 · Last updated Jul 28, 2026 · Updated 1 time
Summary
This study is exploring whether changes in a deep layer of back tissue, called the thoracolumbar fascia, are linked to pelvic girdle pain during pregnancy. Researchers will measure the tissue's stiffness and elasticity in pregnant women with and without pain, as well as in non-pregnant women. The goal is to better understand what causes this common pregnancy-related pain.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If this study clarifies the role of the thoracolumbar fascia in pelvic girdle pain, it could point toward new ways to diagnose or treat this condition during pregnancy.
- What could go wrong
- This is an observational study, not a treatment trial, so it will not directly test any therapy. The findings may not lead to immediate clinical changes.
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.
- Participants
-
103 people
The number who actually took part.
- Started
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Jun 2022
- Finished
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Aug 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.
Who is studied
Pregnant women with and without PGP and non-pregnant women
- Ages
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18 to 40 years
- Sex
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Female participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * First-time pregnancy * Pregnant women diagnosed with pelvic girdle pain in 1st and 2nd trimesters * Pregnant women who do not have pelvic girdle pain in 1st and 2nd trimesters * Women not being pregnant * Pre-pregnancy Body-Mass-Index (BMI) \< 30 kg/m2 Exclusion Criteria: * Presence of connective tissue disease * Deterioration of skin integrity in measurement areas * Presence of orthopedic, neurological, rheumatic problems that may cause musculoskeletal disorders and deviations from normal biomechanical alignment * History of spine, pelvis, or lower extremity surgery or fracture in the past 6 months * Definition of chronic low back-pelvic region pain (lasting for more than 3 months and pain severity \>4 according to VAS) before pregnancy * Identification of metabolic disorders such as Type I, II diabetes, gestational diabetes mellitus (GDM), preeclampsia before and/or during pregnancy)
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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
-
İstanbul Medeniyet University
Istanbul, Turkey (Türkiye)
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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