Clinical trials: Fetal Acidemia
Fetal Hypoxia, Fetal Distress
Trans-abdominal Fetal Pulse Oximetry
The Raydiant Oximetry Sensing System (Lumerah) is a non-invasive fetal pulse oximeter that measures fetal arterial oxygen saturation using safe, non-invasive, transabdominal near-infrared spectroscopy.
- Conditions
- Fetal Hypoxia, Fetal Distress, Fetal Acidemia, Fetal or Neonatal Effect of Complication of Labor
- Trial name
- NCT05147584
- Testing
- Dual fetal oxygen sensors
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Raydiant Oximetry, Inc.
Aortocaval Compression, Fetal Acidosis
Neonatal Acid-Base Status After C Section With Maternal Tilt vs. Supine
This study aims to compare the neonatal acid-base status of women who remain supine horizontal, with women who are tilted to the left side by 15° during elective cesarean delivery at term under spinal anesthesia, with systolic BP…
- Trial name
- NCT02243423
- Testing
- SUPINE, TILT
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Columbia University
Evidence-Based Practice, Labor; Prolonged, Second Stage
Open-glottis Pushing Technique Versus the Valsalva Pushing Technique in the Second Stage of Labor
Pushing has been discussed for decades, primarily in terms of facilitating care in the second stage of labor and maternal/fetal outcomes. Valsalva-type pushing is the pushing performed by a pregnant woman by holding her breath.
- Conditions
- Evidence-Based Practice, Labor; Prolonged, Second Stage, Labor, Fetal Acidosis Complicating Labor and Delivery
- Trial name
- NCT06210087
- Testing
- Spontaneous pushing technique
- Where
- Turkey (Türkiye)
- Volunteers
- 162 people, healthy volunteers welcome
- Sponsor
- Ataturk University
Pregnancy, Obstetric Labor
Fetal ST Segment and T Wave Analysis in Labor
The purpose of this research is to test a new instrument, called a fetal STAN monitor, that may be used during labor to monitor the electrical activity of the baby's heart.
- Conditions
- Pregnancy, Obstetric Labor, Parturition
- Trial name
- STAN (NCT01131260)
- Testing
- fetal STAN monitor
- Where
- 13 sites in United States
- Volunteers
- 11,108 people, healthy volunteers welcome
- Sponsor
- The George Washington University Biostatistics Center
Hypotension
Effects of Ephedrine, Phenylephrine, Norepinephrine and Vasopressin on Contractility of Human Myometrium and Umbilical Vessels: An In-vitro Study
Hypotension is one of the most common adverse effects of spinal anesthesia for cesarean deliveries, affecting as many as 55-90% of mothers.
- Trial name
- NCT04053478
- Testing
- Ephedrine, Phenylephrine, Norepinephrine
- Where
- Canada
- Volunteers
- 144 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital
Fetal Hypoxia, Fetal Acidemia
Dual System Study: Transvaginal Fetal Pulse Oximetry Measurement Systems
The objective of this study is to collect and compare fetal SpO2 waveforms and reference values to inform algorithm development for signal qualification and FSpO2 calculations. Subjects are women in labor.
- Trial name
- NCT07296419
- Testing
- Fetal Pulse Oximetery
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Raydiant Oximetry, Inc.
Fetal Acidemia
Application of High-flow Nasal Oxygen in Cesarean Section
The study propose that the using the high-flow nasl oxygen to provide oxygen for maternal can improve the fetal acidemia and the neonatal outcomes during cesarean section with combined spinal-epidural anesthesia.
- Trial name
- NCT05921955
- Testing
- Optiflow high-flow nasal cannula system
- Where
- China
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Beijing Tongren Hospital