Clinical trials: Pregnancy Trimester, Second
Influenza, Human, Vaccination; Infection
Trial of Tolerability, Reactogenicity, Safety and Immunogenicity of Flu-M [Inactivated Split Influenza Vaccine] in Pregnant Women
Comparative study of tolerability, reactogenicity, safety and immunogenicity Flu-M [Inactivated Split Influenza Vaccine] vs. the Ultrix® vaccine for the prevention of influenza in pregnant women in the 2nd-3rd trimesters of…
- Conditions
- Influenza, Human, Vaccination; Infection, Vaccines
- Trial name
- NCT05457894
- Testing
- Flu-M, Inactivated split influenza vaccine, Ultrix®, Inactivated Split Influenza Vaccine
- Where
- 5 sites in Russia
- Volunteers
- 207 people, healthy volunteers welcome
- Sponsor
- St. Petersburg Research Institute of Vaccines and Sera
Invitro Fertilization
Factors Associated With Pregnancy Loss in IVF Women
Maternal and clinical characteristics associated with spontaneous second-trimester pregnancy loss (between 12 1/7 and 23 6/7 weeks of gestation) will be assessed.
- Trial name
- NCT02383394
- Testing
- follow up antenatal care
- Where
- Egypt
- Volunteers
- 500 people
- Sponsor
- Cairo University
Abortion, Dilation and Evacuation
Tranexamic Acid for Second Trimester Dilation and Evacuation and Bleeding Outcomes
Although procedural abortion in the second trimester is extremely safe, hemorrhage is one of the leading causes of morbidity and mortality.
- Conditions
- Abortion, Dilation and Evacuation, Hemorrhage, Prophylactic Tranexamic Acid Use
- Trial name
- NCT06820177
- Testing
- Tranexamic Acid
- Where
- 3 sites in United States
- Volunteers
- 276 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Hypertension in Pregnancy, Hypertension
Inorganic Nitrate Supplementation in Chronic Hypertensive Pregnancies
High blood pressure during pregnancy poses significant risks to both the mother and baby. A combination of factors, including advancing maternal age, rising obesity rates, and metabolic health issues, have amplified the…
- Conditions
- Hypertension in Pregnancy, Hypertension, Pregnancy
- Trial name
- NIT_CH (NCT06105775)
- Testing
- Inorganic Nitrate Capsule
- Where
- Brazil
- Volunteers
- 144 people
- Sponsor
- University of Sao Paulo
Induced Abortion
A Trial of Digoxin Before Second-Trimester Abortion
The purpose of our study is to determine the optimum route for the injection of digoxin prior to second-trimester surgical abortion.
- Trial name
- NCT01047748
- Testing
- intra-fetal digoxin injection, intra-amniotic digoxin injection
- Where
- United States
- Volunteers
- 272 people
- Sponsor
- White, Katharine O'Connell, M.D., M.P.H.
Pre-Eclampsia, Cathepsin B Level
The Role of Pentraxin 3 and Cathepsin B Levels in Preeclamptic Pregnancy
In this study, the investigator aim was to compare Cathepsin B and Pentraxin 3 levels measured from maternal serum of pregnant women diagnosed with preeclampsia in the second trimester, the effects of these levels on maternal/…
- Conditions
- Pre-Eclampsia, Cathepsin B Level, Pentraxin 3 Level
- Trial name
- NCT05924061
- Testing
- Cathepsin B and pentraxin 3 levels in preeclampsia with pregnant women
- Where
- Turkey (Türkiye)
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- Sanliurfa Mehmet Akif Inan Education and Research Hospital
Preeclampsia Severe, Pre-Eclampsia
Metformin and Esomeprazole in Preterm Pre-eclampsia
The purpose of this study is to better understand diagnosis and treatment of preterm preeclampsia. Currently, there are limited laboratory tests that can be used to diagnosis preeclampsia.
- Conditions
- Preeclampsia Severe, Pre-Eclampsia, Preeclampsia, Preeclampsia Second Trimester
- Trial name
- NCT06359015
- Testing
- Metformin, Esomeprazole
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- Christiana Care Health Services
Pregnancy, Fetal Macrosomia
Correlation Between Placental Thickness in the Second and Third Trimester and Fetal Weight
The aim of this prospective longitudinal study was to investigate the relationship between placental thickness during the second and third trimesters and placental and birth weights.
- Conditions
- Pregnancy, Fetal Macrosomia, Intrauterine Growth Restriction
- Trial name
- NCT02473991
- Testing
- ultrasound
- Where
- Egypt
- Volunteers
- 395 people, healthy volunteers welcome
- Sponsor
- Ain Shams Maternity Hospital
Second Trimester Labor Induction
Second Trimester Labor Induction
A superior second trimester medical abortion regimen has not been identified. Studies suggest that a regimen of mifepristone and misoprostol given 36 to 48 hours apart has the shortest median induction-to-abortion interval…
- Trial name
- NCT00592215
- Testing
- Experimental (mifepristone and misoprostol)
- Where
- 2 sites in United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Second Trimester Abortion
Pilot Study of an Ambulatory Medical Abortion Service at 13-18 Weeks of Gestation in Colombia
This pilot study seeks to evaluate the safety, acceptability and feasibility of a shortened outpatient procedure for medical abortion at 13-18 weeks gestation.
- Trial name
- NCT04063904
- Testing
- Mifepristone, Misoprostol
- Where
- Colombia
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Gynuity Health Projects
Therapeutic Abortion
Same-day Dilapan-S With Adjunctive Misoprostol
Cervical preparation before second trimester dilation and evacuation (D\&E) reduces risks and complications. Osmotic cervical dilators as well as prostaglandin analogues have been studied for cervical preparation.
- Trial name
- DAM (NCT01818414)
- Testing
- Misoprostol, Folic Acid
- Where
- 2 sites in United States
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Placenta Previa
Low Implanted Second Trimester Placenta and Placenta Previa
Placenta Previa is defined as a placenta implanted in the lower segment of the uterus, presenting ahead of the leading pole of the fetus (over or near the internal os).
- Trial name
- NCT03431116
- Testing
- ultrasound
- Where
- Egypt
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Assiut University
Abortion, Induced
Misoprostol for Second Trimester Termination of Pregnancy
The purpose of this study is to compare the efficacy of 400 µg vaginal misoprostol per 3 hours to 400 µg buccal misoprostol per 3 hours in second trimester termination of viable pregnancy
- Trial name
- NCT02048098
- Testing
- Vaginal misoprostol, Buccal misoprostol
- Where
- Turkey (Türkiye)
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Ataturk University
Abortion, Second Trimester, Procedural Pain
Cervical Preparation for Same-Day Dilation & Evacuation
This is a noninferiority randomized control trial of two cervical preparation methods prior to same-day Dilation \& Evacuation (D\&E). Cervical preparation is a process that softens and dilates the cervix prior to a procedure.
- Conditions
- Abortion, Second Trimester, Procedural Pain, Procedural Complication
- Trial name
- NCT06799052
- Testing
- Transcervical single-balloon catheter, Synthetic osmotic dilators
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Boston Medical Center
Abortion, Second Trimester
Uterocervical Angle in the Termination of Second Trimester Pregnancy
To evaluate the performance of uterocervical angle (UCA) in the prediction of second trimester terminations.
- Trial name
- NCT03220607
- Testing
- uterocervical angle
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Kanuni Sultan Suleyman Training and Research Hospital
Preeclampsia, Pregnancy Biomarker
MATERNAL SERUM CADHERİN-6 AS A PREDİCTOR OF PREECLAMPSİA
Preeclampsia is a pregnancy-specific hypertensive disorder that remains one of the leading causes of maternal and perinatal morbidity and mortality worldwide.
- Conditions
- Preeclampsia, Pregnancy Biomarker, Cadherin-6
- Trial name
- NCT07467226
- Testing
- Maternal serum cadherin-6 measurement
- Where
- Turkey (Türkiye)
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Samsun University
Induction of Abortion, Scarred Uterus
Laminaria Japonicum Followed by Misoprostol Versus Misoprostol Alone for Mid-Trimester Abortion Induction in Scarred Uterus
The goal of this clinical trial is to compare the induction-to-abortion time interval between women receiving Laminaria tent followed by misoprostol and those receiving misoprostol alone for mid-trimester abortion induction in…
- Trial name
- Obstetrics (NCT07465016)
- Testing
- Misoprostol ( Cytotec) 200 microgram a tablet, Laminaria Tent
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Pavly Maged Jimmy Fouad
Missed Abortion
Evening Primrose Oil to Misoprostol During Induction of Second-trimester Missed Miscarriage
Termination of pregnancy is an important subject that has complex and emotional controversies. The most common time of termination of pregnancy is the mid-trimester which has two-thirds of all serious abortion-related…
- Trial name
- NCT03584698
- Testing
- Misoprostol 100Mcg Tab, Evening Primrose Oil 1000 MG
- Where
- Egypt
- Volunteers
- 144 people
- Sponsor
- Assiut University
Preeclampsia
Second Trimester Maternal Serum Homocysteine Levels and Uterine Artery Doppler for Prediction of Preeclampsia and Placentation Disorders
The current study included the singleton pregnancies (without history of previous risk factors), had their homocysteine measured as part of a serum-screening program in addition to uterine artery Doppler.
- Trial name
- NCT02854501
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Cairo University
Preterm Labor With Preterm Delivery, Premature Birth
Pharmacokinetics and Placental Transfer of Caffeine
The goal of this study is to learn how a pregnant person's body processes caffeine and how much caffeine crosses the placenta to the baby. A small dose of caffeine will be given to each pregnant participant before delivery.
- Conditions
- Preterm Labor With Preterm Delivery, Premature Birth, Apnea of Prematurity, Respiratory Distress Syndrome
- Trial name
- AnteCaff (NCT07570121)
- Testing
- Caffeine citrate
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Indiana University