Clinical trials: Spontaneous Abortions
Polycystic Ovary Syndrome, Miscarriage
The Effects of Metformin on Pregnancy and Miscarriage Rates in Polycystic Ovary Syndrome (PCOS)
The purpose of this study is to determine whether metformin may improve pregnancy rates, and decrease miscarriage rates and complications of pregnancy, such as toxemia and gestational diabetes, in women with polycystic ovary…
- Conditions
- Polycystic Ovary Syndrome, Miscarriage, Infertility, Toxemia
- Trial name
- NCT00994812
- Testing
- metformin
- Where
- 5 sites in Finland
- Volunteers
- 326 people
- Sponsor
- University of Oulu
Abortion, Complete, Miscarriage Threatening
Pregnancy Dating Test - The Fall of hPL in Urine Over Time
Earlier studies describe the half-life of hPL in serum as being ninety minutes and that the hormone is excreted unchanged in urine; consequently, there is real potential to use the fall in hormone levels in urine to monitor…
- Trial name
- NCT04217200
- Where
- United Kingdom
- Volunteers
- 11 people
- Sponsor
- Guy's and St Thomas' NHS Foundation Trust
Pregnancy, Infertility
Selenium Supplementation in Pregnancy
Serum levels of isolated anti-thyroperoxidase (TPOab) and anti-thyreoglobulin (Tgab) autoantibodies are strongly associated with an increased risk of miscarriage and premature deliveries in euthyroid pregnant women.
- Conditions
- Pregnancy, Infertility, Auto-immune Thyroiditis
- Trial name
- Serena (NCT01465867)
- Testing
- Selenium, Selenium + L-Thyroxine (LT4)
- Where
- 11 sites in Italy
- Volunteers
- 56 people
- Sponsor
- University of Roma La Sapienza
Uterine Cervical Incompetence
Dilapan-S Osmotic Dilator in Pre-induction of Labor
Non-interventional prospective data collection designed to evaluate clinical outcome on the efficacy of the use of Dilapan-S in the indication of labor pre-induction in women with/without a history of Caesarean section.
- Trial name
- NCT02098382
- Testing
- Dilapan-S
- Where
- Czechia
- Volunteers
- 125 people
- Sponsor
- Medicem International CR s.r.o.
Abortion, Missed
Cervical Rippening With Antiprogesterone in Midtrimester Abortions
Induction of midtrimester abortion includes cervical ripening and then contraction to induce uterine evacuation. There are several protocols, but most of them include using prostaglandins (PG).
- Trial name
- NCT00410345
- Testing
- Mifepristone
- Where
- Israel
- Volunteers
- 145 people
- Sponsor
- Hadassah Medical Organization
Recurrent Miscarriage, First Trimester Abortion
Hydroxychloroquine for Prevention of Recurrent Miscarriage.
Recurrent miscarriage (RM) defined by >=3 consecutive losses affects 1% of fertile couples. Most women have recurrent early loss with a failure of development before 10 weeks' gestation.
- Trial name
- BBQ (NCT03165136)
- Testing
- Hydroxychloroquine
- Where
- 18 sites in France
- Volunteers
- 300 people
- Sponsor
- University Hospital, Brest
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
Birth, Spontaneous Abortion
The Effects of Aspirin in Gestation and Reproduction
The primary objective of the study is to help elucidate the effects of low-dose aspirin in combination with folic acid on the incidence of live births and spontaneous abortions among a group of women who become pregnant compared…
- Trial name
- EAGeR (NCT00467363)
- Testing
- acetylsalicylic-acid (aspirin), Folic acid
- Where
- 4 sites in United States
- Volunteers
- 1,228 people, healthy volunteers welcome
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Infertility
Prevalence of Uterine Malformations in Newly Married Unselected Population
Uterine malformation is occur due to the abnormal development of Mullerian canal during embryogenesis and it is known that it reduces the fertility and live birth rate and also increases the abortion and preterm birth rate.
- Trial name
- NCT04686227
- Testing
- 3D Ultrasound
- Where
- Turkey (Türkiye)
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Missed Abortion
Oxytocin Effectiveness in First Trimester Dilatation and Curettage
The aim of this study is to investigate the impact of oxytocin on perioperative blood loss during the D\&C procedure, as well as to assess early and late complications associated with it's use.
- Trial name
- NCT06469203
- Testing
- Oxytocin, Sodium Chloride 0.9% Inj
- Volunteers
- 160 people
- Sponsor
- Assuta Ashdod Hospital
Infertility, Female
Immediate Ambulation Versus Short-time Bed Rest in Sub-fertile Women Undergoing Embryo Transfer
Bed rest after embryo transfer (ET) has been clinically advised without robust scientific evidence. In investigators' unit, post ET instructions are given immediately after ET to sub-fertile women while lying in bed.
- Trial name
- NCT05148624
- Testing
- embryo transfer
- Where
- United Arab Emirates
- Volunteers
- 156 people
- Sponsor
- Dubai Fertility Center
Threatened Miscarriage
Non-interventional Study of Therapy for Threatened Miscarriage
Study the efficacy and safety of therapy for threatened miscarriage with medicinal products Utrogestan (micronized progesterone), 200 mg capsules (Besins Healthcare SA, Belgium), and Duphaston (Dydrogesterone), 10 mg coated…
- Trial name
- NCT03309735
- Testing
- Micronized progesterone, Dydrogesterone
- Where
- 17 sites in Russia
- Volunteers
- 1,241 people
- Sponsor
- Besins Healthcare
Missed Abortion
Letrozole Pretreatment With Misoprostol Induction of Abortion In First-Trimester Missed Miscarriage
This study compares the success rate of letrozole and misoprostol versus misoprostol alone for medical termination of first-trimester pregnancy among women with one or more previous cesarean deliveries.
- Trial name
- NCT04215835
- Testing
- letrozole then misoprostol
- Volunteers
- 200 people
- Sponsor
- Cairo University
Abortion, Missed, Infertility Unexplained
Autologous Decidual-like Natural Killer Cells Therapy for Reproductive Failure
The aim of this study is to verify the efficacy of in vitro induction of autologous decidual-like NK cells therapy for reproductive failure associated with uterine NK cells abnormalities.
- Conditions
- Abortion, Missed, Infertility Unexplained, Reproductive Disorder
- Trial name
- NCT07230574
- Testing
- NK cell perfusion group
- Volunteers
- 159 people
- Sponsor
- The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School
Early Miscarriage
Identification of Histories of Pregnancy Termination, Particularly Early Miscarriage, in General Medical Records
Early miscarriage (EM) is defined as the spontaneous expulsion of an intrauterine pregnancy of less than 14 weeks' duration. Early miscarriage is a very common complication, affecting more than 10% of pregnancies.
- Trial name
- NCT07406776
- Where
- France
- Volunteers
- 145 people, healthy volunteers welcome
- Sponsor
- Université de Reims Champagne-Ardenne
Missed Abortion, Anembryonic Pregnancy
Ulipristal Acetate for Use in Early Pregnancy Loss
The investigators will study the feasibility of using 90mg ulipristal acetate, a selective progesterone receptor agonist, as an adjunct to 800mcg vaginal misoprostol for the medical management of early pregnancy loss.
- Conditions
- Missed Abortion, Anembryonic Pregnancy, Non-Viable Pregnancy
- Trial name
- NCT05216952
- Testing
- Ulipristal Acetate Tablets, Misoprostol Pill
- Where
- 4 sites in United States
- Volunteers
- 3 people
- Sponsor
- University of North Carolina, Chapel Hill
Early Pregnancy Loss, Abortion, Spontaneous
Surgical vs. Medical Abortion on Sexual Function After Early Pregnancy Loss
This study compares the medium-term effects of surgical and medical abortion on sexual function in women who have experienced early pregnancy loss (6-12 weeks gestation).
- Conditions
- Early Pregnancy Loss, Abortion, Spontaneous, Miscarriage, Pregnancy, Unwanted
- Trial name
- SF-EPL (NCT07646275)
- Testing
- mifepristone and misoprostol, Vacuum Aspiration
- Where
- Turkey (Türkiye)
- Volunteers
- 88 people
- Sponsor
- Harran University
Miscarriage
Could Colour Dopper Improve the Diagnosis of Retained Placental Fragments After Second Trimester Miscarriage ?
Value of pelvi- abdominal ultrasound and Doppler in diagnosis of retained products of conception after second trimester miscarriage to select who will benefit from surgical evacuations or conservative management.
- Trial name
- NCT02419300
- Testing
- ultrasoungraphy
- Where
- Egypt
- Volunteers
- 82 people
- Sponsor
- Ain Shams University
Recurrent Miscarriage
Genetic Abnormalities and Oxidative Stress in Sperm as Cause of Recurrent Miscarriage.
In recurrent miscarriage, the male factor has been poorly evaluated. In fact, in the vast majority of clinical protocols of recurrent miscarriage, the sperm is not considered or assessed.
- Trial name
- NCT00447395
- Where
- Spain
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Instituto Valenciano de Infertilidad, IVI VALENCIA
Abortion, Spontaneous, Abortion in First Trimester
Application of Lactobacillus Salivarius CECT5713 in Infertility of Unknown Origin
In this study, we aimed to assess the cervicovaginal environment (pH, Nugent score, soluble immune factors and bacterial profile) in women with reproductive failure because of either repetitive abortion or infertility of unknown…
- Conditions
- Abortion, Spontaneous, Abortion in First Trimester, Infertility Unexplained
- Trial name
- NCT04446572
- Testing
- Lactobacillus salivarius CECT5713
- Where
- Spain
- Volunteers
- 58 people
- Sponsor
- Universidad Complutense de Madrid