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.
調査の概要
状態
条件
研究の種類
入学 (推定)
連絡先と場所
研究連絡先
- 名前:Doruk C Katlan
- 電話番号:+905353475411
- メール:dcek2000@yahoo.com
研究場所
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Istanbul、トルコ(Türkiye)
- 募集
- Istanbul Training and Research Hospital
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コンタクト:
- Doruk C Katlan
- 電話番号:+905353475411
- メール:dcek2000@yahoo.com
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副調査官:
- Nebahat Uzunay
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副調査官:
- Filiz Değirmenci
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参加基準
適格基準
就学可能な年齢
- 大人
健康ボランティアの受け入れ
サンプリング方法
調査対象母集団
説明
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
研究計画
研究はどのように設計されていますか?
デザインの詳細
コホートと介入
グループ/コホート |
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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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この研究は何を測定していますか?
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Association Between Maternal Anxiety Level and NST Parameters
時間枠: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
時間枠: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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二次結果の測定
結果測定 |
時間枠 |
|---|---|
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Association of Sociodemographic and Obstetric Characteristics With Maternal Anxiety, Thyroid Function, and NST Parameters
時間枠: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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協力者と研究者
研究記録日
主要日程の研究
研究開始 (実際)
一次修了 (推定)
研究の完了 (推定)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
本研究に関する用語
キーワード
その他の研究ID番号
- ISTANBUL TRH - 27.03.2026-100
個々の参加者データ (IPD) の計画
個々の参加者データ (IPD) を共有する予定はありますか?
医薬品およびデバイス情報、研究文書
米国FDA規制医薬品の研究
米国FDA規制機器製品の研究
この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。