Clinical trials: First Trimester Pregnancy
Gestational Mother, Streptococcus Agalactiae Infection
Colonization with Group B Streptococcus During Pregnancy
An observational study to estimate the probability of pregnant women, who were GBS-negative in the first trimester of pregnancy become GBS-positive at the end of pregnancy. It is an observational.
- Trial name
- PROBIGEST (NCT03671486)
- Where
- Spain
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- ProbiSearch SL
Pregnancy
Median Study for Biochemical Serum Markers in First Trimester of Pregnancy
The purpose of this study is to get initial values (normal medians) for certain biochemical serum markers for pregnancy weeks 10-13.
- Trial name
- NCT01891370
- Where
- 3 sites in Malaysia, Philippines and 1 more
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- PerkinElmer, Wallac Oy
Early Pregnancy Loss, Delayed Pregnancy Loss
CCT-102 or Expectant Management in Delayed Pregnancy Loss
A Phase 3, multi-center clinical trial of a CCT-102 regimen or expectant management to promote uterine evacuation in first trimester non-progressing Delayed Pregnancy Loss (DPL).
- Trial name
- MERMAID (NCT06121063)
- Testing
- CCT-102 A and CCT-102 B
- Where
- 15 sites in United States
- Volunteers
- 183 people, healthy volunteers welcome
- Sponsor
- Conceptra Biosciences, LLC
Epilepsy, Bipolar Disorder
Lamotrigine Pregnancy Registry (LAM05)
Antiepileptic drugs (AEDs) are not indicated for use in pregnancy. However, women with epilepsy, and other approved indications including bipolar disorder, may require or be unintentionally exposed to AEDs during pregnancy.
- Trial name
- NCT01064297
- Testing
- Lamotrigine monotherapy, Lamotrigine polytherapy including valproate, Lamotrigine polytherapy without valproate
- Volunteers
- 3,416 people
- Sponsor
- GlaxoSmithKline
Trisomy 21
Non-invasive Chromosomal Examination of Trisomy Study
The purpose of this blinded, multi-center, prospective, case-controlled study is to compare the Ariosa Harmony™ Prenatal Test for trisomy 21 detection with a standard first-trimester prenatal screening test consisting of serum…
- Trial name
- NEXT (NCT01511458)
- Where
- 36 sites in United States, Belgium and 4 more
- Volunteers
- 18,955 people
- Sponsor
- Roche Sequencing Solutions
Migraine Disorders
Sumatriptan and Naratriptan Pregnancy Registry
Anti-migraine drugs, including triptans, are not indicated for use in pregnancy. However, the peak prevalence of migraine is in women of childbearing age.
- Trial name
- NCT01059604
- Testing
- Sumatriptan, Naratriptan, Sumatriptan-naproxen combination
- Volunteers
- 868 people
- Sponsor
- GlaxoSmithKline
Preeclampsia
Molecular Screening Method for Preeclampsia (PREMOM)
Preeclampsia (PE) is a major obstetric complication with short- and long-term consequences for the mother and the fetus. Early screening tools to reduce its mortality and morbidity, as well as to prevent the life-threatening…
- Trial name
- PREMOM (NCT04990141)
- Testing
- Peripheral blood collection in cases group, Peripheral blood collection in control group
- Where
- 15 sites in Spain
- Volunteers
- 9,586 people
- Sponsor
- iPremom
Threatened Abortion in First Trimester
Progesterone in Threatened Abortion
The main objective of this study will be to assess the efficacy of natural progesterone at a daily dose of 25 mg/bid in the maintenance of early pregnancy in women with symptoms of threatened abortion.
- Trial name
- NCT02950935
- Testing
- Progesterone
- Where
- 4 sites in Italy
- Volunteers
- 4 people
- Sponsor
- IBSA Institut Biochimique SA
Depressive Disorder, Pregnancy
Bupropion and Specific Cardiovascular Malformations
The study is an extension of earlier work based on a retrospective epidemiologic study of infants born to women who were exposed to bupropion in their estimated first trimester of pregnancy using data from a large US health plan…
- Conditions
- Depressive Disorder, Pregnancy, Smoking Cessation
- Trial name
- NCT01165255
- Testing
- 3. Exposure to other antidepressants during the first trimester comparison cohort, 2. Exposure to bupropion outside the first trimester comparison cohort, 1. Exposure to bupropion during the first trimester
- Volunteers
- 7,005 people
- Sponsor
- GlaxoSmithKline
Fetal Growth Complications, Pregnancy Complications
First-trimester Placental Ultrasound Study
An observational cohort study to assess the clinical utility of the OxNNet Toolkit for the prediction of adverse pregnancy outcomes.
- Trial name
- First PLUS (NCT05326191)
- Testing
- Ultrasound
- Where
- United Kingdom
- Volunteers
- 4,000 people
- Sponsor
- Perspectum
Fetal Sex Determination
Evaluation of Fetal Sex in Assisted Reproductive Technology (ART) Achieved Pregnancies
Whole blood and urine samples will be collected from pregnant woman of gestational age 36-56 days as confirmed by artificial reproductive technology (ART).
- Trial name
- PREVIEW (NCT01021085)
- Where
- 3 sites in United States
- Volunteers
- 500 people
- Sponsor
- Sequenom, Inc.
Depressive Disorder
Bupropion & Cardio Birth Defect (Slone)
Bupropion is a unique drug that is used both to treat depression and as an aid in smoking cessation. In 2008, the final report from the Bupropion pregnancy registry described 24 congenital malformations among the 675 women…
- Trial name
- NCT01597661
- Testing
- Exposure to any bupropion during the first trimester, Exposure to bupropion alone during the first trimester, Referent group: no exposure to any anti-depressant or anti-smoking drug during pregnancy
- Volunteers
- 1 people
- Sponsor
- GlaxoSmithKline
Recurrent Miscarriage
Habitual Abortion Study: Oral Dydrogesterone Treatment During Pregnancy in Women With Recurrent Miscarriage
The purpose of this clinical study is to demonstrate the shift from inflammatory cytokines to non-inflammatory cytokines in women suffering from habitual abortion treated with dydrogesterone (Duphaston).
- Trial name
- NCT00193674
- Testing
- Dydrogesterone
- Where
- 3 sites in Austria, Poland
- Volunteers
- 71 people
- Sponsor
- Abbott Products
To Validate the Clinical Performance of AI/ML Technologies in First-trimester Pregnant Participants, First Trimester Pregnancy
Clinical Performance Evaluation of the Artificial Intelligence (AI)/ Machine Learning (ML) Technologies Utilized by the Origin Medical EXAM ASSISTANT
A multicenter study will be conducted to assess the role of the AI/ML technologies of Origin Medical EXAM ASSISTANT (OMEA) in interpreting first-trimester fetal ultrasound examinations (11 weeks 0 days - 13 weeks 6 days).
- Trial name
- NCT06952439
- Testing
- Images and cines captured through the capture card (ICC)
- Where
- 15 sites in United States
- Volunteers
- 551 people, healthy volunteers welcome
- Sponsor
- Origin Medical Systems, Inc.
Gingivitis, Pregnancy
Oral Hygiene and Maternity Outcomes Multicenter Study (OHMOM)
This study will track changes in oral health in pregnant women. Subjects will be assigned to either regular oral care or advanced oral care and be given oral care products to use until they deliver.
- Trial name
- OHMOM (NCT01549587)
- Testing
- 0.243% sodium fluoride, toothbrush, dental floss
- Where
- 2 sites in United States
- Volunteers
- 746 people, healthy volunteers welcome
- Sponsor
- Procter and Gamble
Preeclampsia (PE)
Validation of the MaiRa Preeclampsia Test for Screening Early/Late Preeclampsia in First and Second Trimesters
Preeclampsia (PE) is a major obstetric complication with severe short- and long-term consequences for both mother and fetus. Early detection is critical to mitigate PE-related morbidity and mortality.
- Trial name
- iPregnostic (NCT06716242)
- Testing
- Peripheral blood collection
- Where
- 11 sites in Spain
- Volunteers
- 7,473 people
- Sponsor
- iPremom