Clinical trials: Uterine Contraction
Postpartum Hemorrhage
Comparing the Dose-response Profiles of Uterotonics After Initial Carbetocin Administration - an Ex-vivo Study in Desensitized Human Myometrium
This study will investigate the effects of drugs called "uterotonics" that help with the contraction of the uterus after a baby is born. This uterine contraction is very important to stop the bleeding after delivery.
- Trial name
- NCT06285409
- Testing
- Carbetocin, Oxytocin, Ergonovine
- Where
- Canada
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital
Pregnancy
Efficacy of Magnesium and Alpha Lipoic Acid Supplementation in Reducing Premature Uterine Contractions
To evaluate whether a combined supplementation of magnesium and lipoic acid is able to significantly reduce the incidence of uterine contractions and related episodes of hospitalization in pregnant women.
- Trial name
- NCT02016495
- Testing
- Magnesium plus alpha-lipoic acid
- Where
- Italy
- Sponsor
- AGUNCO Obstetrics and Gynecology Centre
Postpartum Hemorrhage
The Relaxant Effect of Nitroglycerin on Oxytocin Desensitized Human Myometrium
Oxytocin causes myometrial contraction via the oxytocin receptor (OTR). Desensitization of the OTR after exposure to oxytocin has been demonstrated in previous studies.
- Trial name
- NCT03408054
- Testing
- Oxytocin, Nitroglycerin
- Where
- Canada
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital
Postpartum Depression
EEG Alterations of Uterine Contractions in the First Stage of Labor Predicting Postpartum Depression
Severe uterine contractions in labor can trigger emotional disorders including postpartum depression in women during the puerperium.
- Trial name
- NCT05217251
- Testing
- frontal alpha asymmetry in EEG
- Where
- China
- Volunteers
- 330 people
- Sponsor
- Zhujiang Hospital
Postoperative Pain
Flurbiprofen Axetil for Uterine Contraction Pain
Uterine contraction pain is a common problem after abortion. Optimal analgesic for such suffering is still needed to be guaranteed.
- Trial name
- FAUCOP (NCT00725218)
- Testing
- Saline, Flurbiprofen Axetil
- Where
- China
- Volunteers
- 97 people
- Sponsor
- Nanjing Medical University
Infertility, Endometrial Peristalsis
Endometrial Peristalsis and Pregnancy Outcomes in Hormone Replacement Therapy (HRT) - Frozen Embryo Transfer (FET) Cycles
Endometrial peristalsis may influence embryo implantation and pregnancy outcomes, but its role during hormone replacement therapy (HRT)-prepared frozen embryo transfer (FET) cycles remains unclear.
- Conditions
- Infertility, Endometrial Peristalsis, Uterine Contraction, Endometrial Waves
- Trial name
- CONCO (NCT07675213)
- Testing
- Endometrial peristalsis and hormone measurements
- Where
- Vietnam
- Volunteers
- 442 people
- Sponsor
- Mỹ Đức Hospital
Obstetric Labor
Multisensor Technology for Beat to Beat Fetal Heart Rate Measurement
The CIC-IT 1403 laboratory of the University Hospital of Lille has developed a technological solution for acquiring and synchronizing abdominal ECG, acoustic and Doppler signals.
- Trial name
- RCF-ABDO (NCT03741569)
- Testing
- Transabdominal Fetal Heart Rate
- Where
- France
- Volunteers
- 90 people
- Sponsor
- University Hospital, Lille
Infertility
Uterine Contractions and Mode of Progesterone in Frozen Embryo Transfer (FET) Cycles: Randomized Clinical Trial
When patients undergo in vitro fertilization (IVF), they often make more embryos than it is safe to transfer back in the womb all at once. These excess embryos are frozen and stored for future use.
- Trial name
- NCT02078869
- Testing
- Progesterone in oil, vaginal progesterone suppositories
- Volunteers
- 34 people
- Sponsor
- Toronto Centre for Advanced Reproductive Technology
In Vitro Fertilisation (IVF) Treatment
Effect of Oxytocin and Vasopressin Antagonists on Uterine Contractions
The main purpose of this clinical research trial was to evaluate the effects of barusiban and atosiban compared to placebo on luteal phase uterine contractions in oocyte donors supplemented with progesterone.
- Trial name
- OVANCON (NCT00587327)
- Testing
- Barusiban, Atosiban
- Where
- 5 sites in Belgium, Czechia and 1 more
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Ferring Pharmaceuticals
Labor
Impact of Prophylactic Ephedrine on Fetal Heart Tracing and Uterine Tetanic Contraction After CSE
Labor analgesia is an important component of the care of laboring patients. A known side effect of combined spinal and epidural anesthesia (a type of labor analgesia) is an increased incidence of category II fetal heart rate…
- Trial name
- NCT05873218
- Testing
- Ephedrine
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Postpartum Hemorrhage
In Vitro Optimization of Oxytocin-induced Myometrial Contractility by Propranolol
The rates of cesarean deliveries (CD) and postpartum hemorrhage (PPH) are on the rise, with failed induction and augmentation of labor as major contributing factors.
- Trial name
- NCT03434444
- Testing
- Oxytocin, Propranolol
- Where
- Canada
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital
Uterine Contraction, Labor Complication
Oral Calcium Supplementation in Labor
The goal of this clinical trial is to learn if oral calcium carbonate can improve uterine contractions and labor outcomes in term pregnancies. It will also evaluate the safety of calcium carbonate when used during labor.
- Conditions
- Uterine Contraction, Labor Complication, Labor Active Dilated Cm, Labor Dystocia
- Trial name
- NCT07056062
- Testing
- Calcium carbonate
- Where
- United States
- Volunteers
- 89 people
- Sponsor
- Arrowhead Regional Medical Center
Pregnancy Complications
The ADRB3 Receptor in Pregnancy
The primary overall objective of this study is to characterize the levels of and compare levels of the ADRB3 receptor in human non-pregnant myometrium, pregnant myometrium at different time points in pregnancy, in normal and…
- Trial name
- NCT02381106
- Where
- Sweden
- Volunteers
- 80 people
- Sponsor
- Karolinska Institutet
Pregnancy
Measuring Uterine Electrical Activity Throughout Pregnancy and Labor Measuring Uterine Electrical Activity Throughout Pregnancy and Labor
The EUM100pro (Electrical Uterine Monitor)is a uterine contraction monitor which measures uterine contractions based on the electrical activity of the uterine muscle.The study will compare the EUM100pro measurements to the…
- Trial name
- NCT01165879
- Where
- Israel
- Volunteers
- 100 people
- Sponsor
- OB-Tools Ltd.
Preterm Labor
Nanovectors to Prevent Placental Passage of Tocolytic Agents
The purpose of the study is to find out whether indomethacin encapsulated within a nanovector can stop contractions in pregnant human uterine tissue. Preterm delivery is a major contributor to newborn deaths.
- Trial name
- NCT02199756
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
Contraction
Noninvasive Monitoring of Uterine Electrical Activity and Fetal Heart Rate: A New External Monitoring Device
The EUM (electrical uterine myography) (OB Tools, Israel) was tested and found to be reliable as a non-invasive method for evaluating uterine contractions and the fetal heart rate.
- Trial name
- EUM (NCT02993354)
- Testing
- The EUM300 (electrical uterine myography)
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Montefiore Medical Center