Clinical trials: Uterine Contraction
Postpartum Hemorrhage
Effect of Ephedrine, Phenylepinephrine, and Norepinephrine on Myometrial Contractility in Pregnant People With Type II and Gestational Diabetes During Cesarean Section: An In-vitro Study
The goal of this study is to learn about how medication that is used to help treat low blood pressure during a Cesarean delivery (CD) can cause changes to the uterine muscle tissue and its ability to contract, in patients with…
- Trial name
- NCT06285396
- Testing
- Ephedrine, Phenylephrine, Norepinephrine
- Where
- Canada
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital
Uterine Contractions; Prolonged, Fetal Heart Rate or Rhythm Abnormality Affecting Fetus
A Home Telemonitoring System for Wearable Fetal-ECG and EHG Acquisition During Pregnancy
The goal of this observational is to compare in describing fetal health conditions. The main questions it aims to answer are: fetal electrocardiogram (fetal heart rate and fetal rhythm) electrohysterography (uterine…
- Conditions
- Uterine Contractions; Prolonged, Fetal Heart Rate or Rhythm Abnormality Affecting Fetus, Pregnancy Related, Home Range
- Trial name
- AHTSWFEADP (NCT06031142)
- Testing
- use wearable devices to monitoring fetal health conditions.
- Where
- China
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- Fudan University
Preterm Contractions
Uterine Contractions Under Blue Light
The objective in the current study is to test the hypothesis that nocturnal uterine contractions in preterm women can be suppressed by brief ocular exposure to blue light.The Olcese lab at Florida State University identified a…
- Trial name
- NCT03691740
- Testing
- Ocular light
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of South Florida
Pre Term Labor, Multiple Pregnancy
Study to Support Fetal Heart Rate and Uterine Contraction for Preterm Labor in Singleton and Multiple Pregnancies
The purpose of this study is to compare the Monica AN24 fetal monitor to previously FDA approved devices for Fetal Heart Rate and Uterine Contractions in labor for Multiples and pre term labor.
- Trial name
- NCT01360905
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Monica Healthcare Ltd
C.Delivery; Surgery (Previous), Gynecological
Incision Pain and Uterine Contraction Pain After Cesarean Section
This study aims to compare the pain degree between primary cesarean section and repeated cesarean section, and investigate the role of flurbiprofen axetil in postoperative analgesia, so as to provide reference for clinical…
- Trial name
- NCT02595333
- Testing
- Group SF1, Group S1, Group SF2
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Fudan University
Postpartum Hemorrhage
Carbetocin vs. Oxytocin: In-vitro Myometrial Contractions With and Without Oxytocin Pre-treatment
The purpose of this study is to compare the ability of an isolated sample of uterine muscle tissue (in a tissue bath) to contract in the presence of various drugs.
- Trial name
- NCT01689298
- Testing
- Oxytocin, Carbetocin
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital
Preterm Labor
Oral Progestogen Supplementation in the Prevention of Recurrent Uterine Contraction in Preterm Labor
The purpose of this study is to evaluate the effect of oral progesterone supplementation in preterm labor on the prevention of recurrent uterine contraction and prolonging pregnancy period, and its side effect.
- Trial name
- NCT02262481
- Testing
- dydrogesterone
- Where
- Thailand
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Chulalongkorn University
Pregnancy; Habitual Aborter, Weeks of Gestation 37 or More
Accuracy and Reliability of Fetal Heart Rate and Uterine Contraction Monitoring Method
Clinical Investigation Protocol for a study designed to determine the equivalence of the Monica AN24 monitor to Philips 50XM for fetal heart rate (FHR) and uterine contraction (UC) monitoring during labor.
- Trial name
- NCT01280357
- Testing
- Monica AN24 (K101081), Philips 50XM
- Where
- 2 sites in United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Monica Healthcare Ltd
Preterm Birth
Pilot Study to Evaluate a Prototype Electronic Uterine Inhibitor to Prevent Preterm Contractions
Use an electrical-inhibition (EI)/uterine pacemaker device similar to an electrical heart pacemaker to deliver a weak electrical current to the human uterus that will rapidly and safely inhibit the unwanted premature uterine…
- Trial name
- NCT00212446
- Testing
- Electrical Intervention (EI)
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- St. Luke's-Roosevelt Hospital Center
Uterine Atony, Uterine Tone Disorders
Intravenous Versus Intramuscular Administration of Methylergonovine for Uterine Contraction in Cesarean Sections
Insufficient uterine tone resulting in atony can potentiate hemorrhage and adverse outcomes for the parturient. Oxytocin is the first pharmacologic agent used, followed by methylergonovine, carboprost, and misoprostol.
- Conditions
- Uterine Atony, Uterine Tone Disorders, Postpartum Hemorrhage
- Trial name
- NCT03303235
- Testing
- Methylergonovine
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Pregnant Women
Testing Effects of Melatonin on Uterine Contractions in Women
The study will extend recent discoveries that have been made in basic human physiology related to responses melatonin and uterine contractions in late- or full-term pregnant women.
- Trial name
- MelPreg (NCT05358834)
- Testing
- Melatonin
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Labor Pain, Contraction
Fetal Life: Smart-Device Based Uterine Activity Monitoring
This study will compare the performance of a contraction monitor (tocometer) device developed by Fetal Life with standard tocometer devices.
- Trial name
- NCT03940365
- Testing
- Fetal Life tocometer device
- Where
- United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Fetal Life LLC
Embryo Transfer
A Study to Evaluate Pharmacokinetics, Pharmacodynamics and Tissue Concentrations of Epelsiban
This multi-cohort phase I study is designed to assess the pharmacokinetics (PK) and pharmacodynamics (PD) of oxytocin and to evaluate epelsiban (GSK557296) potential to reduce subendometrial contractractility induced by oxytocin…
- Trial name
- NCT02213029
- Testing
- Epelsiban, Oxytocin, Ortho-Cylcen (21)® tablet
- Where
- 2 sites in United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Cervical Assessment, Focal Myometrial Contractions
Focal Myometrial Contractions: Impact on Cervical Assessment and Association With Voiding
Focal myometrial (uterine) contractions occur in a substantial number of vaginal ultrasound examinations and can impede accurate cervical length measurement and placental location determination.
- Trial name
- NCT01513395
- Testing
- Interval bladder emptying
- Where
- United States
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- Beth Israel Deaconess Medical Center
Pregnancy Related, Labor; Poor
Impact of Room Light on Uterine Contractions and Labor Progression in Pregnancy
Today it remains a challenge to successfully both halt and induce labor progression. Induction of labor is a common obstetric intervention that 1 in 4 women will experience.
- Conditions
- Pregnancy Related, Labor; Poor, Uterine Contractions Weak
- Trial name
- NCT04521972
- Testing
- Room light/light bulb
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Michigan State University
Fetal Heartbeat Tracings
Comparing Two Methods of Contractions Monitoring for Clinical Decision Making Regarding Treatment Among Pregnant Women With Preterm Contractions.
Background: Identification and measurement of uterine contractions throughout pregnancy and labor is crucial to the well being of both mother and fetus.
- Trial name
- NCT02875418
- Testing
- EUM, Tocodynamometry
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- Tel-Aviv Sourasky Medical Center
Postpartum Hemorrhage
In Vitro Myometrial Contractions in Laboring and Non-laboring Women
The purpose of this study is to compare the ability of an isolated sample of uterine muscle tissue (in a tissue bath) to contract in the presence of various drugs.
- Trial name
- NCT01689311
- Testing
- Oxytocin, Ergonovine, Prostaglandin F2alpha
- Where
- Canada
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital
In Vitro Fertilisation (IVF) Treatment
Effect of Oxytocin Antagonist on Reduction of Uterine Contractions
The main purpose of this clinical research trial was to evaluate the effects of barusiban compared to placebo on uterine contractions on luteal phase uterine contractions in oocyte donors supplemented with progesterone.
- Trial name
- EFFORT (NCT01043120)
- Testing
- Barusiban
- Where
- 5 sites in Belgium, Czechia and 1 more
- Volunteers
- 99 people, healthy volunteers welcome
- Sponsor
- Ferring Pharmaceuticals
Postpartum Hemorrhage
Recovery of Oxytocin Responsiveness in Pregnant Human Myometrial Explants After Oxytocin-Induced Desensitization
Postpartum hemorrhage (PPH) is a leading cause of maternal morbidity and mortality worldwide and is caused most commonly by poor uterine muscle tone after delivery.
- Trial name
- NCT02051231
- Testing
- Oxytocin
- Where
- Canada
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital
Postpartum Hemorrhage
Investigating the Effect of Pulsatile Administration of Oxytocin on the Desensitization of Human Myometrium In-vitro
Postpartum hemorrhage (PPH) is a leading cause of maternal morbidity and mortality worldwide and is caused most commonly by poor uterine muscle (myometrium) tone after delivery.
- Trial name
- NCT02338089
- Testing
- Oxytocin
- Where
- Canada
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital