Clinical trials: Habitual Abortion
Helicobacter Pylori Infection, Susceptibility to
Helicobacter Pylori Infection Among Women With Recurrent Abortion of Unknown Cause
Helicobacter pylori (H. pylori) infection affects approximately one half of the world population and it is more prevalent in developing countries. This microorganism colonizes the stomach.
- Trial name
- NCT07293169
- Testing
- H pylori eradication
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Assiut University
Preterm Birth, Cervical Insufficiency
Bed Rest With a Short Cervix on Preterm Birth
Maternal AR has long been used to prevent PTB. However, definitions of AR vary widely, ranging from complete bed rest to partial limitation of physical activity for one or more hours daily.
- Conditions
- Preterm Birth, Cervical Insufficiency, Bed Rest, Pregnancy Complications
- Trial name
- BEWISE (NCT07577388)
- Testing
- Activity Restriction, No Activity Restriction
- Volunteers
- 6,000 people
- Sponsor
- Julie Glavind
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.
Cervical Insufficiency, Preterm Birth
Optimal Timing of Routine Cervical Length Measurements During Anatomy Survey
The goal of this clinical trial is to determine the optimal timing for measuring cervical length (CL) during fetal anatomy surveys in pregnant individuals.
- Conditions
- Cervical Insufficiency, Preterm Birth, Cervical Length Measurement
- Trial name
- NCT06822647
- Testing
- Cervical Length Measurement at the Beginning of the Anatomy Survey, Cervical Length Measurement at the End of the Anatomy Survey
- Where
- United States
- Volunteers
- 550 people
- Sponsor
- Henry Ford Health System
Pregnancy, Miscarriage
Aspirin, Heparin and Miscarriage
Efficacy of low dose aspirin (LDA) versus LDA plus low-molecular-weight-heparin (LMWH) in patients with a history of recurrent miscarriages.
- Trial name
- NCT01917799
- Testing
- Aspirin, Heparin
- Where
- Libya
- Volunteers
- 150 people
- Sponsor
- University of Khartoum
Recurrent Miscarriage
Nutritional Deficiency and Recurrent Miscarriage
This prospective cohort study primarily aims to examine the association between blood niacin levels and recurrent miscarriage.
- Trial name
- NCT05267678
- Testing
- No intervention
- Where
- China
- Volunteers
- 499 people
- Sponsor
- Westlake University
Preterm Birth, Cervical Incompetence
Preventing Preterm Birth With a Negative Pressure Cervical Cup: a Feasibility Study
The goal of this Phase I clinical trial is to generate proof-of-concept data to demonstrate that a cervical cup in combination with vacuum application will create negative pressure on uterine cervical tissue, thereby creating…
- Conditions
- Preterm Birth, Cervical Incompetence, Cervical Insufficiency, Short Cervix
- Trial name
- NCT05512052
- Testing
- Hannah Cervical Cup (2 mm Delta), Hannah Cervical Cup (4 mm Delta), Hannah Cervical Cup (6 mm Delta)
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Galena Innovations, LLC
Recurrent Abortion
Folic Acid vs 5-methyltetrahydrofolate (5MTHF) in Recurrent Abortion
Recent data indicates that 5 methyltetrahydrofolate (5MTHF) can reduce serum homocystein level more efficiently than folic acid.
- Trial name
- NCT01976676
- Testing
- 5-methyltetrahydrofolate, folic Acid
- Volunteers
- 220 people
- Sponsor
- National Nutrition and Food Technology Institute
Miscarriage
Mucosal-Associated Invariant T Cells in Cases of Miscarriage
Miscarriage is the most frequently encountered complication of pregnancy ranging from 10% to 30%. The etiology of recurrent spontaneous miscarriage (RSM) in 40%-50% of cases cannot be identified.
- Trial name
- NCT04492098
- Testing
- MAIT cells
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Assiut University
Recurrent Pregnancy Loss, Recurrent Miscarriages
Efficacy of Recombinant Human G-CSF in Women With Unexplained Recurrent Miscarriage
Recurrent pregnancy loss (RPL), commonly referred to as recurrent miscarriage, affects approximately 1-2% of couples attempting to conceive.
- Trial name
- GEM (NCT07724405)
- Testing
- Recombinant G-CSF
- Where
- United Arab Emirates
- Volunteers
- 150 people
- Sponsor
- Fakih IVF Fertility Center
Recurrent Miscarriage
Role of Sildenafil Citrate in Patients With Unexplained Recurrent Miscarriages
The purpose of this study is to determine whether sildenafil citrate is effective in improving uterine artery blood flow and oxidative stress in patients with unexplained recurrent miscarriages
- Trial name
- NCT01419392
- Testing
- Sildenafil citrate
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Ain Shams University
Pregnancy; Habitual Aborter, Weeks of Gestation 37 or More
Accuracy and Reliability of Fetal Heart Rate and Uterine Contraction Monitoring Method
Clinical Investigation Protocol for a study designed to determine the equivalence of the Monica AN24 monitor to Philips 50XM for fetal heart rate (FHR) and uterine contraction (UC) monitoring during labor.
- Trial name
- NCT01280357
- Testing
- Monica AN24 (K101081), Philips 50XM
- Where
- 2 sites in United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Monica Healthcare Ltd
Recurrent Miscarriage
Sim (Scratch in Miscarriage) Study
There is increasing amount of evidence which suggests that miscarriage is related to a primary endometrial problem. Recent cochrane meta-analysis (March 2015) has proven that endometrial scratch improves live birth in women who…
- Trial name
- SiM (NCT02681627)
- Testing
- Endometrial scratch, Touching the cervix
- Where
- United Kingdom
- Volunteers
- 109 people
- Sponsor
- University Hospitals Coventry and Warwickshire NHS Trust
Infertility, Recurrent Implantation Failure
Effect of Reproductive Tract Microbiota on Pregnancy Outcome in IVF/ICSI
A single center，observational cohort study to explore the relationship between reproductive tract microbiota and pregnancy outcome in the patients accepted IVF/ICSI.
- Conditions
- Infertility, Recurrent Implantation Failure, Recurrent Miscarriage
- Trial name
- NCT04293068
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Peking University Third Hospital
Cervical Insufficiency
Cerclage vs Cervical Pessary in Women With Cervical Incompetence
Cervical insufficiency (CI), responsible for 8% of preterm births (PB), is used to describe painless cervical dilation leading to recurrent second-trimester pregnancy losses/births of otherwise normal pregnancies.
- Trial name
- CEPEIC (NCT02405455)
- Testing
- Cerclage, Cervical pessary
- Where
- Spain
- Volunteers
- 60 people
- Sponsor
- Maternal-Infantil Vall d´Hebron Hospital
Ovarian Reserve, Miscarriage, Recurrent
The Effect of the Ovarian Reserve on the Recurrent Pregnancy Loss
The purpose of this study is to determine whether ovarian reserve is related to recurrent pregnancy loss
- Trial name
- NCT03009370
- Where
- Turkey (Türkiye)
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Kanuni Sultan Suleyman Training and Research Hospital
Secondary Recurrent Miscarriage
Trial of the Efficacy of Intravenous Immunoglobulin for Treating Women With Unexplained Secondary Recurrent Miscarriage
The investigators want to test whether infusions of intravenous immunoglobulin - a blood product known to modify immune responses - in early pregnancy will increase the chance of a subsequent live birth in women with three or…
- Trial name
- NCT00722475
- Testing
- Intravenous immunoglobulin, Human albumin
- Where
- Denmark
- Volunteers
- 82 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Abortion in First Trimester
Progesterone and Doppler in Recurrent Abortion
Recurrent pregnancy loss is classically defined as the occurrence of three or more consecutive pregnancy loss. The American Society of Reproductive Medicine has recently redefined recurrent pregnancy loss as two or more pregnancy…
- Trial name
- NCT03267771
- Testing
- Progesterone Suppositories Vaginal, Dydrogesterone Oral Tablet, doppler ultrasound
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Assiut University
Recurrent Miscarriage
The Role of Prothrombin Gene and Methylenetetrahydrofolate Reductase(MTHFR) Gene Polymorphisms as Risk Factors for Recurrent Miscarriage
Recurrent miscarriage is a pregnancy loss before 20 weeks of gestation. The recurrent pregnancy loss(RPL) usually occurring in the first trimester of gestation and its rate is quite high (15-20% even in full reproductive period)…
- Trial name
- NCT03209063
- Testing
- polymerase chain reaction
- Volunteers
- 285 people, healthy volunteers welcome
- Sponsor
- Assiut University
Preterm Birth, Threatened Preterm Labor
Cervical Softening and the Prediction of Preterm Birth
Currently, transvaginal cervical length measurement is used to screen in asymptomatic pregnant women with a history of PTB. In symptomatic women, presenting with threatened PTB cervical length in combination with the fibronectin…
- Conditions
- Preterm Birth, Threatened Preterm Labor, Premature Birth, Premature Labor
- Trial name
- STIPP (NCT05477381)
- Testing
- Measurement of cervical stiffness by Pregnolia Device
- Where
- Netherlands
- Volunteers
- 390 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)