Clinical trials: Spontaneous Abortion
Menstrual Cycles, Conception
Factors Influencing Fertility or Pregnancy Health
Background: The North Carolina Early Pregnancy Study (EPS) was held from 1982 to 1986. Women who were trying to get pregnant took part in the study. They collected urine samples. They kept diaries. They filled out surveys.
- Conditions
- Menstrual Cycles, Conception, Early Pregnancy Loss, Pregnancy Outcomes
- Trial name
- NCT04595760
- Where
- United States
- Volunteers
- 231 people
- Sponsor
- National Institute of Environmental Health Sciences (NIEHS)
Early Pregnancy Loss
Optimal Time Interval Between Mifepristone and Misoprostol Administration for Early Pregnancy Loss
A prospective cohort study to explore the optimal time interval between mifepristone and misoprostol administration for medical management of early pregnancy loss.
- Trial name
- TIME (NCT07506512)
- Testing
- 200mg mifepristone and 800mg misoprostol
- Volunteers
- 1,000 people
- Sponsor
- University of Pennsylvania
Early Pregnancy Loss, Early Pregnancy
Conversational Artificial Intelligence (AI) to Improve PeRiconception Care Access
The goal of this project, Conversational Artificial Intelligence (AI) to Improve PeRiconception Care Access (CIRCA), is to engage patients in care early in pregnancy (before prenatal care starts) and safely triage concerns to…
- Trial name
- CIRCA (NCT06618144)
- Testing
- Texting platform
- Where
- United States
- Volunteers
- 350 people
- Sponsor
- University of Pennsylvania
IVF Outcomes, Prediction Models
Machine-Learning Prediction of Pregnancy Outcomes After Assisted Reproductive Treatments
The goal of this observational study is to develop and validate a machine-learning model to predict pregnancy outcomes in women with a positive pregnancy test following assisted reproductive treatment (ART), with the primary…
- Conditions
- IVF Outcomes, Prediction Models, Infertility Assisted Reproductive Technology, Live Birth
- Trial name
- NCT07855783
- Testing
- Machine-Learning Model for Prediction of Pregnancy Outcomes
- Where
- 2 sites in Croatia
- Volunteers
- 2,200 people
- Sponsor
- BetaPlus Center for Reproductive Medicine
Miscarriage in First Trimester, Prenatal Genetic Diagnosis
GRACE - Genetic Insights Into Early pRegnancy Loss Using Cell-free fEtal DNA
The aim of this study is to assess the impact of non-invasive prenatal testing right after an early isolated miscarriage on mental health and on the patient's subsequent care in the year following the miscarriage
- Trial name
- GRACE (NCT07639333)
- Testing
- Non invasive prenatal test
- Where
- France
- Volunteers
- 100 people
- Sponsor
- Rennes University Hospital
Missed Abortion, Early Pregnancy Loss
GPT-Based Digital Assistant Support During Treatment for Induced Abortion or Missed Abortion
We have developed a digital assistant based on GPT (Generative Pre-trained Transformer) technology, trained specifically to provide empathetic, medically accurate, and guideline-based responses in Hebrew, tailored to the clinical…
- Conditions
- Missed Abortion, Early Pregnancy Loss, Abortion in First Trimester, Abortion, Medical
- Trial name
- NCT07856940
- Testing
- GPT-Based Digital Assistant
- Where
- Israel
- Volunteers
- 100 people
- Sponsor
- Wolfson Medical Center
Assisted Reproductive Technology, Assisted Reproductive Technology Outcomes
Sperm Selection Strategies and Male-Factor Phenotypes in ICSI
This retrospective multicentre observational cohort study evaluates clinical and reproductive outcomes associated with different sperm-selection strategies used during intracytoplasmic sperm injection (ICSI), including…
- Trial name
- ANDRO-ART (NCT07825584)
- Testing
- Conventional ICSI, Hyaluronan-Binding Sperm Selection, ZyMōt
- Where
- 10 sites in Poland
- Volunteers
- 12,561 people
- Sponsor
- Center for Reproductive Medicine Bocian
Pregnancy Loss, Pregnancy Loss, Early
Efficacy of Progesterone and Low Molecular Weight Heparin in Recurrent Miscarriages
The objective of the trial is to assess whether the combination of enoxaparine (LMWH) with progesterone increases the live birth rate compared to standard of care (no active treatment) in women with unexplained recurrent…
- Trial name
- PREMISE (NCT07796737)
- Testing
- Vaginal micronized progesterone, Enoxaparin (LMWH)
- Where
- Czechia
- Volunteers
- 264 people
- Sponsor
- General University Hospital, Prague
Stillbirth and Fetal Death, Miscarriages
Parents' Experience of Child Loss During Pregnancy or Birth
The investigators are conducting a participatory study with and for parents after child loss during pregnancy or birth. Their aim is to develop treatment recommendations for healthcare professional.
- Conditions
- Stillbirth and Fetal Death, Miscarriages, Experience
- Trial name
- NCT06771661
- Testing
- Workshops, Focus group interviews, Narrative interviews
- Where
- Germany
- Volunteers
- 46 people
- Sponsor
- Fritz Sterr
Early Pregnancy Loss, Miscarriage in First Trimester
Letrozole and Misoprostol for Early Pregnancy Loss Management
A pilot cohort study to preliminarily investigate the efficacy of pretreatment with letrozole 10 mg daily for three consecutive days followed by treatment with misoprostol 800 mcg vaginally for medical management of early…
- Conditions
- Early Pregnancy Loss, Miscarriage in First Trimester, Miscarriage
- Trial name
- LeMi (NCT06452719)
- Testing
- Letrozole, Misoprostol
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- University of Pennsylvania
Perinatal Death, Hypertension, Pregnancy-Induced
Pregnancy in the Context of Urbanicity and Climate Change. The Overall Aim of the Project is to Co-create, Implement, and Test New Clinical Guidelines in Order to Improve the Quality of Care in Antenatal Clinics in the Context of Urbanisation and Climate Change in Dar es Salaam, Tanzania.
Tanzania's population is growing quickly, and Dar es Salaam is one of the fastest-growing cities in the world. At the same time, the city is increasingly affected by very hot weather, flooding, and air pollution.
- Conditions
- Perinatal Death, Hypertension, Pregnancy-Induced, Abortion, Spontaneous, Stillbirth
- Trial name
- NCT07751432
- Testing
- CC-ANC intervention group.
- Where
- Tanzania
- Volunteers
- 1,060 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Miscarriage, Pregnancy Loss
Cost-utility Analysis of Outpatient Manual Vacuum Aspiration Versus Operating Room Electric Aspiration for the Management of First-trimester Miscarriage
The ASPIR study aims to evaluate the cost-utility of outpatient manual vacuum aspiration compared with operating room electric aspiration for the management of first-trimester miscarriage.
- Conditions
- Miscarriage, Pregnancy Loss, First Trimester Pregnancy
- Trial name
- ASPIR (NCT07732231)
- Testing
- Manual vacuum aspiration (MVA), Electric aspiration (EA)
- Where
- France
- Volunteers
- 860 people
- Sponsor
- Nantes University Hospital
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
Adverse Pregnancy Outcome
Using Placental Pathology to Prevent Recurrent Adverse Pregnancy Outcomes: A Pilot Project
The goal of this randomized clinical trial is to evaluate if we can use placental pathology in a prior pregnancy which had an adverse outcome, such as early delivery, stillbirth, a baby born smaller than expected, or severe forms…
- Trial name
- NCT06004674
- Testing
- Lovenox 40mg
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Endeavor Health
Grief, Post Traumatic Stress Disorder
Walk With Me (WWM) for Perinatal Grief
The goal of this clinical trial is to learn if the Along With Me web-based intervention works to decrease posttraumatic stress symptoms and suicidal ideation among bereaved parents following pregnancy and early infant loss.
- Conditions
- Grief, Post Traumatic Stress Disorder, Suicidal Ideation, Miscarriage
- Trial name
- PeriGrief-II (NCT07011940)
- Testing
- Along With Me, Peer Guide
- Where
- 2 sites in United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Oregon Research Behavioral Intervention Strategies, Inc.
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
Infertility, Female, Miscarriage
Is Decreased Ovarian Reserve Related to an Increased Number of Previous Early Miscarriages?
This study aims to explore the potential correlation between decreased ovarian reserve and previous history of early miscarriage.
- Conditions
- Infertility, Female, Miscarriage, Miscarriage, Recurrent, IVF
- Trial name
- NCT05969574
- Testing
- Transvaginal ultrasound, Blood test AMH
- Where
- 3 sites in United Arab Emirates
- Volunteers
- 2,059 people
- Sponsor
- ART Fertility Clinics LLC
Early Pregnancy Loss, Spontaneous Miscarriage
Interest of Simulation Training on the Announcement of Early Pregnancy Loss on the Psychological Impact of the Patients
Early pregnancy loss (or spontaneous miscarriage) is the loss of a pregnancy before 14 weeks of amenorrhea. Its incidence is estimated at between 10 and 15%, and increases with maternal age.
- Trial name
- MISC-TRAIN (NCT06647849)
- Testing
- centers whose interns receive simulation training in the announcement of early spontaneous miscarriage between the 2 inclusion phases, centers with standard in-house management of spontaneous miscarriage/pregnancy arrested in the emergency department
- Where
- 28 sites in France
- Volunteers
- 607 people
- Sponsor
- University Hospital, Angers
Infertility, Intellectual Disability
Prospective Study to Assess Medical Performance of Optical Mapping and Long Read Sequencing in Detecting Numerical and Structural Chromosome Abnormalities
Chromosomal aberrations are major causes of developmental disorders (Intellectual disability (ID), multiple congenital anomalies (MCA), autism spectrum disorders (ASD)) as well as reproductive disorders (RD) in particular…
- Conditions
- Infertility, Intellectual Disability, Malformation, Miscarriage
- Trial name
- CHROMAPS (NCT05290051)
- Testing
- Optical Genome Mapping (Bionano®), Longread sequencing (Nanopore®)
- Where
- France
- Volunteers
- 350 people
- Sponsor
- Institut National de la Santé Et de la Recherche Médicale, France
Miscarriage
Hysteroscopy vs. Endouterine Aspiration in the Management of Trophoblastic Retention
Introduction: Incomplete early miscarriage is defined as early miscarriage with persistent intrauterine material on ultrasound. Intrauterine retention of trophoblastic debris is not an uncommon phenomenon.
- Trial name
- HARET (NCT05789940)
- Testing
- hysteroscopy, Aspiration
- Where
- 4 sites in France
- Volunteers
- 220 people
- Sponsor
- University Hospital, Montpellier