- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT07774949
Association of Maternal Thyroid Function and Anxiety With Fetal Cardiotocography Parameters in High-Risk Pregnancies
Association Between Maternal Thyroid Functions, Anxiety Levels, and Fetal Cardiotocography Parameters in High-Risk Pregnancies
This prospective observational study aims to investigate the association between maternal thyroid function, maternal anxiety levels, and fetal cardiotocography parameters in high-risk pregnancies. Pregnant women at 32 weeks of gestation or later who are followed in the perinatology outpatient clinic for high-risk pregnancy will be included.
Maternal thyroid function test results, including thyroid-stimulating hormone (TSH) and free thyroxine (fT4), obtained as part of routine clinical care will be recorded. Maternal anxiety will be assessed using the Beck Anxiety Inventory. Fetal well-being will be evaluated using a routine 20-minute non-stress test (NST), including baseline fetal heart rate, accelerations, reactivity, and the presence of decelerations.
The associations between maternal anxiety scores, thyroid hormone levels and thyroid status, and fetal cardiotocography parameters will be analyzed. Sociodemographic and obstetric characteristics will also be evaluated in relation to these parameters.
Studieoversikt
Status
Forhold
Studietype
Registrering (Antatt)
Kontakter og plasseringer
Studiekontakt
- Navn: Doruk C Katlan
- Telefonnummer: +905353475411
- E-post: dcek2000@yahoo.com
Studiesteder
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Istanbul, Tyrkia (Türkiye)
- Rekruttering
- Istanbul Training and Research Hospital
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Ta kontakt med:
- Doruk C Katlan
- Telefonnummer: +905353475411
- E-post: dcek2000@yahoo.com
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Underetterforsker:
- Nebahat Uzunay
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Underetterforsker:
- Filiz Değirmenci
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Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
- Voksen
Tar imot friske frivillige
Prøvetakingsmetode
Studiepopulasjon
Beskrivelse
Inclusion Criteria:
- Singleton pregnancy at 32 weeks of gestation or later
- Pregnancy being followed as a high-risk pregnancy
- Age between 18 and 45 years
- Availability of routine thyroid function test results and non-stress test assessment
- Ability and willingness to provide written informed consent
Exclusion Criteria:
- Gestational age below 32 weeks
- Multiple pregnancy
- Fetal conditions that may affect interpretation of the non-stress test tracing
- Acute maternal infection
- Presence of an acute obstetric condition
- Previously diagnosed psychiatric disorder
- Current use of psychiatric medication
- Age younger than 18 years or older than 45 years
Studieplan
Hvordan er studiet utformet?
Designdetaljer
Kohorter og intervensjoner
Gruppe / Kohort |
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High-Risk Pregnant Women
Pregnant women with singleton high-risk pregnancies at 32 weeks of gestation or later who undergo routine thyroid function testing and non-stress testing as part of their clinical follow-up.
Maternal anxiety will be assessed using the Beck Anxiety Inventory.
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Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Association Between Maternal Anxiety Level and NST Parameters
Tidsramme: At study enrollment, during the same-day assessment
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The association between Beck Anxiety Inventory scores and fetal non-stress test parameters will be evaluated.
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At study enrollment, during the same-day assessment
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Association Between Maternal Thyroid Function and NST Parameters
Tidsramme: At study enrollment, using third-trimester thyroid function test results and same-day NST assessment
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The association between maternal TSH and free T4 levels and fetal non-stress test parameters will be evaluated.
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At study enrollment, using third-trimester thyroid function test results and same-day NST assessment
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Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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Association of Sociodemographic and Obstetric Characteristics With Maternal Anxiety, Thyroid Function, and NST Parameters
Tidsramme: At study enrollment, using third-trimester thyroid function test results and same-day NST and anxiety assessment
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At study enrollment, using third-trimester thyroid function test results and same-day NST and anxiety assessment
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Samarbeidspartnere og etterforskere
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Primær fullføring (Antatt)
Studiet fullført (Antatt)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Andre studie-ID-numre
- ISTANBUL TRH - 27.03.2026-100
Plan for individuelle deltakerdata (IPD)
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