Clinical trials: Pregnancy Trimester, First
Abortion, Induced
Comparison of the Safety of First Trimester Abortions Performed by Physicians and Non-Physicians in South Africa and Viet Nam.
There have been no studies in developing countries assessing the safety of midlevel providers (MLP) compared to physicians in performing first-trimester manual vacuum aspiration abortion.
- Trial name
- NCT00370487
- Volunteers
- 2,860 people, healthy volunteers welcome
- Sponsor
- World Health Organization
Contraception
IUD Insertion Post First Trimester Abortion
The goal of this study is to provide better information about contraception to women having an abortion so that they are less likely to have another unintended unwanted pregnancy.
- Trial name
- NCT01174225
- Testing
- Flexi T 380(+) IUD, Nova T IUD
- Where
- Canada
- Volunteers
- 534 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Pregnant Women, First Pregnancy
Biomechanical and Viscoelastic Properties of Thoracolumbar Fascia in Pregnant Women
Pregnancy causes the development of biomechanical adaptations in the musculoskeletal system, especially in the lumbopelvic region.
- Trial name
- NCT05335330
- Testing
- Evaluation of biomechanics and viscoelastic properties of Thoracolumbar fascia
- Where
- Turkey (Türkiye)
- Volunteers
- 145 people, healthy volunteers welcome
- Sponsor
- Sultan Abdulhamid Han Training and Research Hospital, Istanbul, Turkey
Pregnancy Trimester, First, Pregnancy Trimester, Second
Clinical Trial to Assess the Influence of Gestational Stage and Maternal Age on Arterial Stiffness of the Mother
This is a single-centre, open, parallel-group study with three age groups; no study medication or intervention will be provided. This is a longitudinal follow-up of physiological parameters.
- Conditions
- Pregnancy Trimester, First, Pregnancy Trimester, Second, Pregnancy Trimester, Third
- Trial name
- NCT00180219
- Where
- Germany
- Volunteers
- healthy volunteers welcome
- Sponsor
- Technische Universität Dresden
Abortion in First Trimester
Nitrous Oxide for Pain Management of First Trimester Surgical Abortion
The purpose of this research is to study the effect of nitrous oxide on pain felt by women having a surgical termination at less than 11 weeks compared to pain felt by women receiving oral pain medications.
- Trial name
- NAB (NCT02096575)
- Testing
- Nitrous oxide administration
- Where
- United States
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- University of New Mexico
Pregnancy, Unwanted
Self-Administered Lidocaine Gel for Pain Management With First Trimester Surgical Abortion: A Randomized Controlled Trial
Despite global efforts to decrease discomfort during surgical abortion, pain remains a limiting factor in where and how procedures are performed.
- Trial name
- SALSA (NCT02447029)
- Testing
- vaginal 2% Xylocaine, standard lidocaine paracervical block
- Where
- United States
- Volunteers
- 142 people, healthy volunteers welcome
- Sponsor
- Stanford University
Pain
Refining Paracervical Block Techniques for Pain Control in First Trimester Surgical Abortion
The purpose of this study is to determine the level of pain women experience with a surgical abortion and the effect that varying paracervical block techniques might have on that pain.
- Trial name
- NCT01466491
- Testing
- Paracervical block technique with lidocaine
- Where
- 2 sites in United States
- Volunteers
- 332 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Pregnancy Complications, Perinatal Problems
The Relation Between Placental Volume at the 1st Trimester and Perinatal Prognosis
It has been known for years that placental transport and endocrine and metabolic functions of the placenta are the main determinants of fetal nutrition and homeostasis.
- Conditions
- Pregnancy Complications, Perinatal Problems, Maternal-Fetal Relations
- Trial name
- NCT05429242
- Testing
- Ultrasonographic examination
- Where
- Turkey (Türkiye)
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- Siirt University
Preeclampsia, Severe Preeclampsia
First-trimester Prediction of Preeclampsia
Preeclampsia is a complication of pregnancy related to adverse maternal and neonatal outcomes, including fetal growth restriction and perinatal death.
- Conditions
- Preeclampsia, Severe Preeclampsia, Fetal Growth Restriction, Preterm Birth
- Trial name
- PREDICTION (NCT02189148)
- Where
- 4 sites in Canada
- Volunteers
- 7,554 people, healthy volunteers welcome
- Sponsor
- CHU de Quebec-Universite Laval
Pregnancy, Bacterial Vaginosis
Bacterial Vaginosis in Pregnancy: Detection by Weekly Vaginal pH Testing
Interventional study to assess the effect of early detection and treatment of bacterial vaginosis in pregnancy on preterm delivery rate.
- Conditions
- Pregnancy, Bacterial Vaginosis, Preterm Delivery
- Trial name
- NCT00799500
- Testing
- Screening
- Where
- Spain
- Volunteers
- 1,049 people, healthy volunteers welcome
- Sponsor
- Montse Palacio
Preeclampsia
Predicting Late-onset Preeclampsia at 10-14 Weeks of Pregnancy
The aim of this study is to make it easier to predict late-onset preeclampsia at 11-14 weeks of pregnancy. This will be done by measuring certain proteins in the mother's blood together with obtaining the mother's medical…
- Trial name
- NCT04075708
- Where
- Denmark
- Volunteers
- 1,427 people, healthy volunteers welcome
- Sponsor
- University of Southern Denmark
Medical Abortion
Mifepristone and Two Doses of Misoprostol for Abortion at 11&12 Weeks
This study seeks to evaluate the efficacy, side effect profile and acceptability of a medical abortion regimen with mifepristone and two doses of 800 mcg misoprostol buccally at 71-77 and 78-84 days of gestation to further expand…
- Trial name
- NCT05119439
- Testing
- Mifepristone + 2 doses of misoprostol 800 mcg
- Where
- 6 sites in United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Gynuity Health Projects
Gestational Diabetes
miRNA (microRNA) and FGF21 (Fibroblast Growth Factor-21) Profile in First Trimester and Gestational Diabetes Prediction
The goal of this observational study is to compare miRNA and FGF21 in pregnancy with and without GDM (Gestational Diabetes) The main question it aims to answer that miRNA and FGF21 are different between two groups.
- Trial name
- NCT05632055
- Testing
- blood draw
- Where
- Thailand
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Chiang Mai University
Pre-Eclampsia
First Trimester Screening for Preeclampsia and Intrauterine Growth RestrIction Using Three Dimensional Doppler Angiography
Introduction: Preeclampsia (PE) and intrauterine growth restriction (IUGR) are two major pregnancy complications, related to a chronic utero-placental hypoperfusion.
- Trial name
- SPIRIT (NCT03342014)
- Testing
- Ultrasound, Blood sample collection
- Where
- France
- Volunteers
- 2,159 people, healthy volunteers welcome
- Sponsor
- Central Hospital, Nancy, France
Medical; Abortion, Fetus
Fertility and Obstetric Outcomes After Medical Management Versus Surgical Treatment for First-trimester Miscarriage First-trimester Miscarriage
Study Objective: To compare the time to new pregnancy and pregnancy outcomes in women who received Misoprostol for uterus evacuation versus those treated surgically with dilatation and curettage.
- Trial name
- NCT03570307
- Testing
- medical VS surgical evacuation of the uterus
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Tel-Aviv Sourasky Medical Center
Missed Abortion, Medical; Abortion, Fetus
Gemeprost Versus Dinoprostone in First Trimester Miscarriages
Comparison between gemeprost and dinoprostone to evacuate first trimester miscarriages.
- Conditions
- Missed Abortion, Medical; Abortion, Fetus, Incomplete Abortion
- Trial name
- NCT05342467
- Testing
- Gemeprost 1 Mg Vaginal Pessary, Dinoprostone 3 mg
- Where
- 2 sites in Malaysia
- Volunteers
- 101 people, healthy volunteers welcome
- Sponsor
- National University of Malaysia
First Trimester Bleeding, Pregnancy
Early Pregnancy Evaluation by Three-Dimensional Ultrasound
Early pregnancy is associated with numerous physiologic alterations - many of which are required to establish normal pregnancy outcome.
- Trial name
- NCT00342290
- Where
- 2 sites in United States
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Thyroid, Thyroid Dysfunction
Upper Limit for TSH of First and Second Trimester Pregnancy in Turkey
Physiological changes necessitate the use of pregnancy-specific reference ranges for TSH and FT4 to diagnose thyroid dysfunction during pregnancy.
- Conditions
- Thyroid, Thyroid Dysfunction, Hypothyroidism, Pregnancy Early
- Trial name
- NCT03754621
- Testing
- Serum thyroid functions tests
- Where
- Turkey (Türkiye)
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Bartin State Hospital
Abortion in First Trimester
Telemedicine for First Trimester Abortion in South Africa
The study aim to determine if medical abortion facilitated by a physician online (s.c. telemedicine), combined with a simplified physical exam, is equally effective, safe and acceptable to women in South Africa as standard…
- Trial name
- NCT04336358
- Testing
- Telemedicine
- Where
- 4 sites in South Africa
- Volunteers
- 900 people, healthy volunteers welcome
- Sponsor
- University of Cape Town
First Trimester Pregnancy
Comparative Study of Learning Curve for First Trimester Fetal Anomaly Scan
Ultrasound scans during first trimester are more difficult than routine mid-trimester ultrasound scans. Practice guidelines for first trimester fetal ultrasound scans have been provided by the International Society of Ultrasound…
- Trial name
- NCT04707456
- Testing
- Training operator
- Where
- Thailand
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- Mahidol University