Placenta protein study completed: no new treatment yet
NCT ID NCT06849349
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This completed study examined levels of certain proteins and growth factors in the placentas of 48 women with placenta previa or placenta percreta during the third trimester. Researchers measured substances like decorin, laminin, and collagen in placental tissue and blood samples. The goal was to better understand these pregnancy complications, not to test a treatment.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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48 people
The number who actually took part.
- Started
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Feb 2025
- Finished
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Nov 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
women of Placenta percreata woman of Placenta previa
- Ages
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18 to 50 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: * Healthy pregnancy under 37 weeks * Age range 18-50 * Being literate in Turkish * Not having any additional disease * Agreeing to participate in the study Exclusion Criteria: * High-risk pregnancies (gestational hypertension, preeclampsia, HELLP syndrome, chronic hypertension, gestational and pregestational diabetes, cholestasis, intrauterine growth retardation, etc.) * Multiple pregnancy * Pregnant women under the age of 18 * Smoking * Medication use (excluding routinely used food supplements during pregnancy) * Additional disease (thyroid, renal failure, liver failure, hepatitis, heart disease, connective tissue disease, etc.) * Immunosuppressive use * Presence of active or chronic infection * Presence of active or chronic inflammatory disease * Patients who gave birth at an external center or later chose to withdraw from the study * Patients who did not have any exclusion criteria at the time of Placenta percrata/ placenta previa or when blood was drawn for the control group, but who later developed any exclusion criteria. * Premature birth of patients included in the control group
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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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Manisa Celal Bayar University
Manisa, Turkey (Türkiye)
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Other studies related to the condition(s) this trial covers.
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