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The First Trimester

Showing 1 - 25 of >10,000
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First Trimester's Hyperglycemia in High and Low Risk Pregnancy

Recruiting
  • Screening for Hyperglycemia in First Trimester in High and Low Risk Pregnancy
  • blood sugar
  • Sohag, Egypt
    Sohag university Hospital
Sep 26, 2023

Abortion in First Trimester, Pain Trial in Palo Alto (Transcutaneous electrical nerve stimulation (TENS), Sham)

Enrolling by invitation
  • Abortion in First Trimester
  • Pain
  • Transcutaneous electrical nerve stimulation (TENS)
  • Sham
  • Palo Alto, California
    Stanford University
Jan 24, 2023

Doppler Measurement of Uterine Artery Trial in Amsterdam (Doppler ultrasound measurement)

Completed
  • Doppler Measurement of Uterine Artery
  • Doppler ultrasound measurement
  • Amsterdam, Noord-Holland, Netherlands
    Amsterdam University Medical Center
Sep 7, 2023

Uterine Artery Blood Flow in Normal First Trimester Pregnancies

Not yet recruiting
  • Abnormal Uteroplacental Circulation
  • Doppler ultrasound measurement of changes in uterine artery blood flow
  • (no location specified)
Sep 12, 2023

Aneuploidy Trial in Naples (NIPT)

Recruiting
  • Aneuploidy
  • NIPT
  • Naples, Italy
    University Federico II
Apr 2, 2023

Mean Gestational Sac Diameter and Crown-rump Length asMarker of

Completed
  • Recurrent Spontaneous Abortion
  • ultrasonic testing
  • Xiamen, Fujian, China
    The First Affiliated Hospital of Xiamen University
Oct 7, 2023

C Reactive Protein and Its Correlation With Fetal Ultrasound

Recruiting
  • Threatened Miscarriage
  • Serum C reactive protein (CRP) level
  • Ultrasound
  • Cairo, Egypt
    Al-Hussein University Hospital
Aug 23, 2023

Baseline and First Trimester Uterine Artery Doppler Velocimetry

Recruiting
  • Infertility, Female
  • Transvaginal Ultrasonography
  • Antalya, Turkey
    Akdeniz University
Jan 31, 2023

Cardiac Abnormalities in First Trimester of Pregnancy by

Not yet recruiting
  • Pregnancy
  • +3 more
    • Naples, Italy
      University of Campania "Luigi Vanvitelli"
    Dec 23, 2022

    Metatranscriptomic Next Generation Sequencing in First Trimester

    Recruiting
    • Increased Nuchal Translucency in the First Trimester of Pregnancy
    • Metatranscriptomic
    • Specific microbiologic diagnosis
    • Paris, France
      Hopital Necker - Enfants malades
    Nov 21, 2022

    Abnormal Fetal Brain Findings at First Trimester Ultrasound Scan

    Not yet recruiting
    • Fetal Anomaly
    • Brain Malformation
    • Artificial Intelligence
    • (no location specified)
    Mar 16, 2023

    Gestational Diabetes Trial in ChiangMai (blood draw)

    Active, not recruiting
    • Gestational Diabetes
    • blood draw
    • ChiangMai, Thailand
      Maharaj Nakorn ChiangMai Hospital
    Dec 1, 2022

    Program for Cytomegalovirus Infection in First Trimester of

    Recruiting
    • Screening
    • screening programme
    • Badalona, Spain
      ASSIR Metropolitana Nord
    Jan 17, 2023

    Large for Gestational Age Infants: a Preliminary Study

    Terminated
    • Large for Gestational Age Baby
    • Macrosomia, Fetal
    • Blood sample and ultrasound at first trimester
    • Modena, Italy
      University Hospital of Modena
    May 17, 2022

    Levels to Predict Pregnancy Outcome of First Trimester After

    Completed
    • Infertility, Female
    • First Trimester Spontaneous Abortion
    • Blood samples collection
    • Lisboa, Portugal
      Instituto Valenciano de Infertilidade de Lisboa
    Aug 3, 2022

    Screening of Subclinical Hypothyroidism in Pregnant Women

    Not yet recruiting
    • Subclinical Hypothyroidism
    • serum T.S.H level test
    • (no location specified)
    Mar 25, 2023

    Medical; Abortion, Fetus Trial in Bangkok (Letrozole)

    Recruiting
    • Medical; Abortion, Fetus
    • Bangkok, Yannawa, Thailand
      Sutinee Srimahachota
    Jun 30, 2023

    Delayed Pregnancy Loss, Early Pregnancy Loss Trial (CCT-102 A and CCT-102 B)

    Not yet recruiting
    • Delayed Pregnancy Loss, Early Pregnancy Loss
    • CCT-102 A and CCT-102 B
    • (no location specified)
    Nov 2, 2023

    Miscarriage Trial in Kolkata (Mifepristone, Letrozole)

    Recruiting
    • Miscarriage
    • Kolkata, West Bengal, India
      Calcutta National Medical College and Hospital
    Jul 24, 2022

    Blood Loss at Time of First Trimester Surgical Abortion in

    Completed
    Has Results
    • Blood Loss
      • Honolulu, Hawaii
      • +1 more
      Jul 1, 2022

      Associated With Gestational Diabetes Mellitus [GDM]

      Not yet recruiting
      • Gestational Diabetes
        • Mudanjiang, Heilongjiang, China
          Mudanjiang First People's Hospital
        Aug 15, 2023

        Pain, Medical Abortion Trial in Boston (Methadone Pill, Ibuprofen)

        Terminated
        Has Results
        • Pain
        • Medical Abortion
        • Boston, Massachusetts
          Boston Medical Center
        Dec 28, 2022

        Miscarriage, Misoprostol Trial in Islamabad (misoprostol)

        Completed
        • Miscarriage
        • Misoprostol
        • Islamabad, Federal, Pakistan
          Islamabad Medical and Dental College
        May 23, 2022

        Incomplete Abortion, Intrauterine Contraception, Misoprostol Trial in Wakiso (Use of either copper T380A or Levonorgestrel LNG

        Not yet recruiting
        • Incomplete Abortion
        • +2 more
        • Use of either copper T380A or Levonorgestrel LNG 52 IUS after medical management of first trimester incomplete abortion
        • Wakiso, Central, Uganda
          Herbert Kayiga
        Apr 20, 2022

        Oral Glucose Tolerance Test in Early Pregnancy for Gestational

        Active, not recruiting
        • Gestational Diabetes Mellitus in Pregnancy
        • hyperglycemia exposure in the first trimester
        • Hangzhou, Zhejiang, China
          Women's Hospital School of Medicine Zhejiang University
        Aug 1, 2022