Clinical Trials on First-trimester Pregnancy

Total 55197 results

Al Hayat National Hospital
Menoufia University

Unknown

Sildenafil Citrate Therapy for Oligohydramnios

Pregnancy Complication

Egypt, Saudi Arabia
Aga Khan University
The Hospital for Sick Children; Bill and Melinda Gates Foundation

Active, not recruiting

Scaling up Evidence Based MNCH Interventions : A Quasi Experimental Study Umeed e Nau (UeN) Project (UeN)

Newborn Morbidity | Maternal Complication of Pregnancy | Perinatal Problems

Pakistan
Sumitomo Pharma Switzerland GmbH

Not yet recruiting

MYFEMBREE®: A Retrospective Cohort Study Using an Administrative Healthcare Database to Assess Pregnancy Outcomes in Women Treated With Relugolix Combination Therapy

Pregnancy Complications | Pregnancy Related | Pregnancy, High Risk
Centre Hospitalier Universitaire Dijon

Completed

Circulating Oxidative Stress and Gestational Hypertension. Study of the Evolution of Free-radical Markers of Oxidative Stress From Before to After Childbirth in Two Groups of Women: Normal Pregnancy and Pre-eclampsia.

Normal Pregnancy | Pregnancy Complicated by Pre-eclampsia.

France
The Nazareth Hospital, Israel
Technion, Israel Institute of Technology; HaEmek Medical Center, Israel

Completed

Detection and Identification of Preeclampsia Via Volatile Biomarkers (DIP)

Pregnancy; Death of Fetus, Early Pregnancy | Uremia in Pregnancy Without Hypertension

Israel
University of Ulster
DSM Ltd; Public Health Agency (Northern Ireland)

Recruiting

Optimal Nutrition for Prevention of Hypertension in Pregnancy (OptiPREG)

Pregnancy | Blood Pressure

Ireland, United Kingdom
Wake Forest University Health Sciences

Recruiting

Effects of Systematic Cervical Exam Training on Labor and Delivery Care

Pregnancy Related | Delivery Problem | Cervix; Pregnancy

United States
Guangzhou Women and Children's Medical Center

Not yet recruiting

Born In Guangzhou Intervention Study (BIGIS)

Pregnancy Complications | Child Development | Pregnancy Outcomes

China
University of Manchester

Completed

Does Prone Position Alter Maternal Cardiorespiratory Status?

Pregnancy-Related Condition, Unspecified

United Kingdom
Assisting Nature

Unknown

The Number of Blastocysts Formed in the Outcome of Freeze All Strategy: COMFFETI Trial, Cumulative Delivery Rate

Pregnancy, Ovarian

Greece
University of California, Davis
CITRIS

Terminated

Feasibility of a Non-invasive, Trans-abdominal, Low Cost Fetal Oximetry Probe on Pregnant Human Subjects

Pregnancy, Abdominal

United States
Hasselt University

Recruiting

Physical Activity and Cardiovascular Profile of Pre-conceptional Women at Risk for GHD (SPORTY)

Gestational Hypertension | Cardiovascular Pregnancy Complication

Belgium
University of Arizona
Midwestern University

Unknown

The Impact of Pregnancy and Pregnancy-associated Hypertension on Human Uterine Myometrial Artery Reactivity

Pregnancy | Preeclampsia | Hypertension in Pregnancy
Birmingham Women's NHS Foundation Trust

Completed

A Prospective Study on USS Assessment of Pelvic Structures in 3rd Trimester of Pregnancy Versus Delivery Outcome (PLUSSMODEL)

Pregnancy | Pelvic Floor Disorders

United Kingdom
Cairo University

Completed

Does Preimplantation Genetic Diagnosis for Sex Selection Affect the Pregnancy and Miscarriage Rates in Women With an Expected Good Ovarian Response Undergoing IVF/ICSI Cycles?

Pregnancy

Egypt
Liaquat University of Medical & Health Sciences
Università degli Studi dell'Insubria

Completed

Probiotic Supplementation as Prophylactic for Group B β-hemolytic Streptococcus (GBS) Infection

Genitourinary; Infection, Complicating Pregnancy

Italy
U.O.S. Procreazione Medicalmente Assistita e Congelamento...

Completed

Biomarkers of Ovarian Reserve and Correlation With IVF Treatments

Pregnancy, Ovarian

Italy
Sumitomo Pharma Switzerland GmbH

Recruiting

Relugolix Pregnancy Registry: An Observational Study of the Safety of Relugolix-Containing Therapy Exposure in Pregnant Women and Their Offspring

Pregnancy Complications | Pregnancy Related | Pregnancy, High Risk

United States
University of Tennessee Medical Center

Withdrawn

Impedance Cardiography to Decrease the Risk of Preeclampsia

Preeclampsia | Chronic Hypertension Complicating Pregnancy (Diagnosis)

United States
Meir Medical Center

Withdrawn

The Involvement of Eukaryotic Translation Initiation Factor 4E (eIF4E) in Human Placental Implantation and in the Pathological Pregnancies: Preeclampsia and IUGR

Pregnancy | Preeclampsia
Universiteit Antwerpen

Unknown

Impact of Particulate Matter on Mothers and Babies in Antwerp (IPANEMA) (IPANEMA)

Pregnancy | Preeclampsia

Belgium
Tel-Aviv Sourasky Medical Center

Recruiting

Feto-Fetal Transfusion Syndrome in Multiple Pregnancies

Pregnant With Complication

Israel
Assiut University

Not yet recruiting

Comparison Between the Use of Phentolamine Versus Glyceryl Trinitrate for Their Effect on Renal Function in Pre-eclampsia Patients in ICU

Pre-eclampsia Aggravated | Pre-Eclampsia; Complicating Pregnancy
Babbette Lamarca

Recruiting

Progesterone to Enhance the Efficacy and Success of Expectantly Managed Preterm Severe/Superimposed Preeclampsia (PROGRESS)

Pregnancy

United States
University of Calgary

Active, not recruiting

SD-OCT Measurement of the Human Retina in Pregnancy With Pre-existing or De Novo Hypertension and Without Hypertension

Pregnancy Related | Pregnancy Induced Hypertension
University of Texas Southwestern Medical Center
National Center for Advancing Translational Sciences (NCATS)

Completed

Pharmacokinetics of Amlodipine Besylate at Delivery and During Lactation

Chronic Hypertension in Pregnancy

United States
Wake Forest University Health Sciences

Withdrawn

HOPE Trial hCG or Progesterone Effect on Recurrent Pregnancy Loss (HOPE)

Recurrent Pregnancy Loss Without Current Pregnancy
Bagcilar Training and Research Hospital

Completed

Vascular Endothelial Growth Factor Levels at Hysteroscopic Biopsies Which Taken From Recurrent Pregnancy Loss

Recurrent Pregnancy Loss Without Current Pregnancy

Turkey
Seoul National University Bundang Hospital

Completed

Analgesia After Cesarean Section

Pregnancy | Preeclampsia

Korea, Republic of
Bulent Haydardedeoglu

Unknown

Hysteroscopic Metroplasty in Unexplained Infertile Women With Dysmorphic Uterus (COH/IUI)

Hysteroscopy | Ectopic Pregnancy | Abortion | Pregnancy Rate | Intrauterine Insemination

Turkey
Sohag University

Recruiting

Different Treatment Options for Tubal Ectopic Pregnancy:- A Systmatic Review

Woman With Tubal Ectopic Pregnancy

Egypt
Assistance Publique - Hôpitaux de Paris

Recruiting

Women's Refusal to Participate in a Randomized Trial Involving First-trimester Screening for Pre-eclampsia: Factors Associated With Refusal and Reasons for Acceptance and Refusal (RANSPRE-refus)

Pregnancy Related

France
First Affiliated Hospital, Sun Yat-Sen University

Recruiting

Fibroblast Growth Factor 23 and Hypertensive Disorder Complicating Pregnancy

Hypertension, Pregnancy-Induced

China
Centre Hospitalier Universitaire de Nīmes

Completed

Understanding Post-translational Modifications to Circulating Histones Via Mass Spectrometry in Pregnant Women Developing Pre-eclampsia: A Retrospective Study (GHISPE)

Pregnancy Related | Pre-Eclampsia

France
Assisting Nature

Unknown

Clinical and Live Birth Rates After Following Long Antagonist Protocol Versus Long Agonist Protocol

Pregnancy, Ovarian

Greece
Assisting Nature

Unknown

Clinical and Live Birth Rates After Following Long Antagonist Protocol Versus Classical Antagonist Protocol

Pregnancy, Ovarian

Greece
Assisting Nature

Unknown

Long Antagonist Protocol for IVF With Single Luteal Dose of Degarelix

Pregnancy, Ovarian

Greece
Courtney D.Lynch, PhD MPH
Eunice Kennedy Shriver National Institute of Child Health and Human Development...

Completed

Internet-based Study of Fertility and Early Pregnancy (PEEPS) (PEEPS)

Infertility | Pregnancy | Abortion, Spontaneous | Fertility

United States
University of British Columbia
Women's Health Research Institute of British Columbia

Active, not recruiting

Postpartum Outcomes in BC

Pregnancy Complications | Pregnancy Related | Morbidity;Perinatal
Université de Reims Champagne-Ardenne

Completed

First Trimester of Pregnancy: Impact of a History of Miscarriage on Women's Stress (Stress-FC)

Pregnancy

France
University of Utah
National Heart, Lung, and Blood Institute (NHLBI)

Not yet recruiting

Optimizing Cardiovascular Preventive Care for Women Following Hypertensive Disorders of Pregnancy

Cardiovascular Diseases | Patient Engagement | Preeclampsia | Hypertension, Pregnancy Induced | Hypertension Complicating Pregnancy

United States
Erasmus Medical Center
ZonMw: The Netherlands Organisation for Health Research and Development; Stichting... and other collaborators

Recruiting

Generation R Next - Optimaal Opgroeien

Pregnancy Complications | Pregnancy Outcome | Risk Reduction Behavior | Pregnancy Early | Lifestyle Factors | Preconception Care | Outcome, Adverse Birth

Netherlands
Fogarty Sarah
Massage Therapy Foundation; University of Western Sydney

Active, not recruiting

Massage as an Adjunct Approach to Care for Pregnant Women Who Have Experienced a Stillbirth

Pregnancy Related | Pregnancy Loss

Australia
Sisli Hamidiye Etfal Training and Research Hospital

Completed

Gastric Ultrasound in Diabetic and Non-Diabetic Pregnant Women

Pulmonary Aspiration | Fasting | Gastric Volume | Diabetic Pregnancy | Gastric Ultrasonography

Turkey
Queen Mary Hospital, Hong Kong
Queen Elizabeth Hospital, Hong Kong; Prince of Wales Hospital, Shatin, Hong... and other collaborators

Recruiting

Letrozole in Tubal Ectopic Pregnancy

Tubal Pregnancy

Hong Kong
University of Birmingham

Completed

Implantation Test for Endometrial Receptivity

Miscarriage | Pregnancy Loss

United Kingdom
University of North Carolina, Chapel Hill

Active, not recruiting

Therapeutic Writing to Reduce Stress (RESeT)

Pregnancy Complications | Stress, Physiological | High Risk Pregnancy

United States
Ain Shams Maternity Hospital

Unknown

Study of Association Between Maternal Uric Acid , Maternal and Fetal Outcome in Pregnant Women With Hypertension

Uric Acid and Hypertension in Pregnancy

Egypt
Hasselt University
Ziekenhuis Oost-Limburg

Recruiting

LimPrOn: Limburg Pre-eclampsia Investigation (LimPrOn)

Pregnancy | Pre-eclampsia

Belgium
University of North Carolina, Chapel Hill
Eunice Kennedy Shriver National Institute of Child Health and Human Development...

Completed

Study of Nicotinamide in Early Onset Preeclampsia

Pregnancy Related | Pre-Eclampsia

United States

Clinical Trials on First-trimester Pregnancy

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