Clinical trials: Early Pregnancy Loss
Etiology, Cohort Study
A Cohort Study for Occupational Stress Induced Early Embryonic Death
Occupation stress can be the risk factors of early embryonic death
- Conditions
- Etiology, Cohort Study, Early Embryonic Death, Occupational Stress
- Trial name
- NCT02115438
- Volunteers
- 3,405 people
- Sponsor
- Peking University Third Hospital
Uterine Evacuation
The Impact of Doulas in Early Pregnancy Management
The purpose of the study is to examine the impact of doula support for women undergoing a manual vacuum aspiration (MVA) for an early pregnancy failure or undesired pregnancy.
- Trial name
- NCT02165540
- Testing
- Doula
- Where
- United States
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Pregnancy Loss, Early, Major Depression
Effect of Participating in a Study of Causes of Pregnancy Loss on Mental Health Outcomes: A Target Trial Emulation Using the COPL Cohort and Danish National Registries
Pregnancy loss is the most common severe pregnancy complication and is associated with significant mental health sequelae, including depression and anxiety.
- Conditions
- Pregnancy Loss, Early, Major Depression, Anxiety, Stress (Psychology)
- Trial name
- NCT07684677
- Testing
- COPL participation
- Where
- Denmark
- Volunteers
- 30,000 people
- Sponsor
- Amager Hospital
Medical Abortion
Effectiveness of Pregnancy Tests as an Assessment Tool to Identify Continuing Pregnancy
This randomized study will examine the effectiveness of two types of pregnancy tests (a semi-quantitative test and a high sensitivity test) to identify continuing pregnancy at home at various time points after early medical…
- Trial name
- NCT01856777
- Testing
- Semi-quantitative panel test, High sensitivity urine pregnancy test
- Where
- 2 sites in Vietnam
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Gynuity Health Projects
HIV/AIDS
Does Provision of Point of Care CD4 Technology and Early Knowledge of CD4 Levels Affect Early Initiation and Retention on Anti-retroviral Treatment (ART) in HIV Positive Pregnant Women in the Context of Option B+ for PMTCT?
The study will be conducted at 32 health care facilities in three provinces in Zimbabwe and will compare the impact of the provision Point of Care CD4 technology and early knowledge of CD4 levels on retention at 12 months, with…
- Trial name
- E4E (NCT02070900)
- Testing
- POC CD4, Programmatic Mentoring
- Where
- 32 sites in Zimbabwe
- Volunteers
- 704 people, healthy volunteers welcome
- Sponsor
- WHO, Department of Maternal, Newborn, Child and Adolescent Health
Early Pregnancy Loss
Evaluation of a Decision Aid for Early Pregnancy Loss
This study aims to determine the effect of the Healthwise decision aid on shared decision making in women undergoing management of early pregnancy loss.
- Trial name
- NCT04410029
- Testing
- Healthwise Decision Aid, Control informational handout
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- University of Pennsylvania
Preeclampsia, Premature Birth
Cohort Study on the Levels of Placental Growth Factor and Nucleosomes in Early Pregnancy and Adverse Pregnancy Outcomes
Objective: This study aims to investigate the association between maternal serum placental growth factor (PLGF) and nucleosome levels in early pregnancy and adverse pregnancy outcomes, and to evaluate their predictive value for…
- Conditions
- Preeclampsia, Premature Birth, Fetal Growth Restriction, Recurrent Miscarriage
- Trial name
- NCT07841197
- Testing
- Measurement of plasma nucleosome and placental growth factor (PLGF) levels
- Volunteers
- 900 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital of Wenzhou Medical University
Recurrent Miscarriage
Walking and Dietary Modification for Recurrent Early Miscarriages
This study is part of a big one aiming to evaluate how lifestyle interventions during pregnancy affect obstetric results, neonatal metabolism and the intelligence of the offspring (study not yet completed).
- Trial name
- W&D (NCT03023137)
- Testing
- Walking & dietary modification
- Where
- Brazil
- Volunteers
- 480 people
- Sponsor
- Hospital dos Servidores do Estado do Rio de Janeiro
Pregnancy Loss, Early
Biochemical Pregnancy Loss. A Multicenter Retrospective Study
Biochemical pregnancy loss (BPL) is a very frequent issue in human reproduction. After the implantation of the embryo, hCG disappears very soon from the maternal bloodstream and no evidence of a clinical pregnancy is seen.
- Trial name
- BPL (NCT04549909)
- Testing
- collect retrospectively data
- Where
- Spain
- Volunteers
- 20,000 people
- Sponsor
- IVI Vigo
Recurrent Pregnancy Loss
Establishment of Special Disease Cohort for RPLand Study of Impact Mechanism of Early Embryo Development
Recurrent pregnancy loss (RPL) is a refractory disease with diverse etiologies, complex pathogenesis and limited therapeutic options. Current tests and treatments lack uniform specifications.
- Trial name
- NCT05186207
- Testing
- abnormal pre-pregnancy test results that need clinical intervention
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Women's Hospital School Of Medicine Zhejiang University
Fibroid, Miscarriage in First Trimester
Fibroids and the Risk of Miscarriage: a Prospective Observational Study in an Early Pregnancy Population
The aim of this observational study is to whether fibroids increase the risk of miscarriage in women in our early pregnancy population.
- Conditions
- Fibroid, Miscarriage in First Trimester, Miscarriage in Second Trimester
- Trial name
- FiRM (NCT06986616)
- Where
- United Kingdom
- Volunteers
- 436 people, healthy volunteers welcome
- Sponsor
- King's College Hospital NHS Trust
Termination of Pregnancy, Covid19
Impact of COVID-19 Pandemic on Early Spontaneous Abortions and Early Termination of Pregnancy
To see the impact the COVID-19 pandemic has had on early spontaneous abortions and early termination of pregnancy in the first trimester
- Conditions
- Termination of Pregnancy, Covid19, Pregnancy Loss
- Trial name
- NCT04910958
- Where
- Israel
- Volunteers
- 411 people, healthy volunteers welcome
- Sponsor
- Hillel Yaffe Medical Center
First Trimester Pregnancy, Fetal Heart Activity Absent
Markers of Oxidative Stress in a Early Week Miscarriage: Ischemia of Modified Albumin
The finding that ischemia-modified albumin (IMA) is increased in pre-eclamptic pregnancy suggests a role for IMA as a potential biomarker for abnormal placental development related to miscarriage.This study was undertaken to…
- Conditions
- First Trimester Pregnancy, Fetal Heart Activity Absent, Absence of Fetal Pole on Ultrasonographic Examination.
- Trial name
- IMA (NCT01988740)
- Where
- Turkey (Türkiye)
- Volunteers
- 180 people
- Sponsor
- Bakirkoy Dr. Sadi Konuk Research and Training Hospital
Diabetic Nephropathies
PERL Continuous Glucose Monitoring (CGM) Study
Seven-point capillary profiles have shown that mean glucose correlates with both diabetic retinopathy and nephropathy risk. However, there remains great controversy as to whether the degree of variability around mean glucose may…
- Trial name
- NCT03334318
- Testing
- Mean blood glucose, Blood glucose CV, % time 70-180 mg/dL
- Where
- 19 sites in United States, Canada
- Volunteers
- 175 people
- Sponsor
- Joslin Diabetes Center
Abortion Early, Abortion in First Trimester
Delivery of Audiovisual Information on Early Medical Abortion
The majority of abortions in the United Kingdom (UK) are performed before 9 weeks (63 days) gestation using a method known as Early Medical Abortion (EMA).
- Trial name
- EMAVID (NCT03417362)
- Testing
- Animation
- Where
- 3 sites in France, Sweden and 1 more
- Volunteers
- 174 people, healthy volunteers welcome
- Sponsor
- NHS Lothian
Abortion Early
Very Early Medical Abortion
The research question begin addressed by this study is "Is Very Early Medical Abortion (VEMA - before a pregnancy is visible on ultrasound scan) as effective as medical abortion when performed later and an intrauterine pregnancy…
- Trial name
- VEMASCOT (NCT03989869)
- Testing
- Immediate treatment
- Where
- United Kingdom
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- NHS Lothian
Spinal Muscular Atrophy, Fragile X Syndrome
Early Check: Expanded Screening in Newborns
Early Check provides voluntary screening of newborns for a selected panel of conditions. The study has three main objectives: 1) develop and implement an approach to identify affected infants, 2) address the impact on infants and…
- Conditions
- Spinal Muscular Atrophy, Fragile X Syndrome, Fragile X - Premutation, Duchenne Muscular Dystrophy
- Trial name
- NCT03655223
- Testing
- Confirmatory Testing
- Where
- United States
- Volunteers
- 30,000 people, healthy volunteers welcome
- Sponsor
- RTI International
Recurrent Pregnancy Loss, Early Pregnancy Failure
Ultrasound Predictors of Early Pregnancy Failure in Patients With Recurrent Pregnancy Loss
evaluation of the role of ultrasonographic parameters (mean gestational sac diameter, yolk sac diameter, crown rump length, embryonic heart rate and uterine artery Doppler) in predicting early pregnancy failure in patients with…
- Trial name
- NCT03178682
- Testing
- ultrasound parameters
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Ain Shams University
Hysteroscopy, Intrauterine Adhesion
Early Outpatient Hysteroscopy Can Prevent Intrauterine Adhesion After Induced Abortion
Background: Intrauterine adhesions are a difficult clinical problem for reproductive infertility. The most common cause is uterine cavity surgery and post-abortion (including abortion and spontaneous abortion).
- Trial name
- NCT04166500
- Testing
- Hysteroscopy
- Where
- Taiwan
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Infertility, Assisted Reproductive Technology
Microbiome and Metabolome Profiles in Couples Undergoing IVF and Reproductive Outcomes
This prospective observational cohort study investigates the role of the microbiome and metabolome in couples undergoing in vitro fertilization.
- Conditions
- Infertility, Assisted Reproductive Technology, Pregnancy Complications, Pregnancy Loss, Early
- Trial name
- Mi IVF (NCT07532629)
- Where
- 3 sites in Sweden
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Karolinska Institutet