Clinical trials: Cervical Length Measurement
Pregnancy, Preterm Birth
Cervical Volume by Three-Dimensional Ultrasound as a Predictor of Preterm Delivery
Preterm labor is a leading cause of perinatal morbidity and mortality. Several investigators have reported that ultrasound evaluation of the cervix can predict the risk of preterm delivery.
- Conditions
- Pregnancy, Preterm Birth, Cervical Length Measurement
- Trial name
- NCT00342550
- Where
- United States
- Volunteers
- 648 people
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
PREGNANCY
Effect of Maternal BMI on Measurement of Cervical Length
All consecutive pregnant patients in 2nd or 3rd trimester will be asked to participate. Cervical length will be assessed in all patients, once abdominally and then vaginally (that would serve as golden standard).
- Trial name
- NCT01882738
- Where
- Israel
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Hillel Yaffe Medical Center
Cervical Insufficiency
Patient Attitudes Toward Ultrasound Measurement of Cervical Length
The investigators propose a prospective evaluation of methods to assess cervical length for uncomplicated singleton gestations between 18-28 weeks presenting to the MFM office for routine mid pregnancy ultrasound.
- Trial name
- TVUS (NCT01482039)
- Testing
- Sequential ultrasound, Transvaginal ultrasound
- Where
- United States
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- Intermountain Women and Children's Research
Cervical Insufficiency, Preterm Birth
Optimal Timing of Routine Cervical Length Measurements During Anatomy Survey
The goal of this clinical trial is to determine the optimal timing for measuring cervical length (CL) during fetal anatomy surveys in pregnant individuals.
- Conditions
- Cervical Insufficiency, Preterm Birth, Cervical Length Measurement
- Trial name
- NCT06822647
- Testing
- Cervical Length Measurement at the Beginning of the Anatomy Survey, Cervical Length Measurement at the End of the Anatomy Survey
- Where
- United States
- Volunteers
- 550 people
- Sponsor
- Henry Ford Health System
Cervical Length Measurement, Pregnancy, Prolonged
Cervical Length Pre-induction as a Tool to Predict Vaginal Birth
To evaluate the value of measuring cervical length as a predictor of vaginal birth after induction of labor with prostaglandins in pregnancies with 41 weeks of gestation.
- Trial name
- NCT02916082
- Testing
- Cervical length measurement
- Where
- Panama
- Volunteers
- 200 people
- Sponsor
- Saint Thomas Hospital, Panama
Preterm Delivery
Prediction of Preterm Deliveries by Cervical Length Measurement With Embryo Transfer Catheter in ICSI Patients
The aim of this study is to examine the potential value of cervical length (CL) measurement with embryo transfer catheter in the prediction of spontaneous preterm deliveries in intracytoplasmic sperm injection (ICSI) cycles.
- Trial name
- NCT02059304
- Testing
- Measurement of cervical length with embryo transfer catheter
- Where
- Turkey (Türkiye)
- Volunteers
- healthy volunteers welcome
- Sponsor
- Acibadem University
Preterm Labor
Transabdominal Cervical Length Predict Preterm Labor During Routine Antenatal Screening
Sonographically, cervical length measurement is widely used in obstetrics. Studies have revealed that early detection of short cervix can be a predictor of predicting preterm labor.
- Trial name
- NCT04313673
- Testing
- second trimester ultrasonography
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Karadeniz Technical University
Cervical Length, Preterm Birth
Development of a Screening Tool By Utilising Cervical Length Measurement In Relation To Body Mass Index (BMI) For Early Identification And Intervention Of Preterm Birth
This is a prospective study where pregnant women between 16-24 weeks gestation attending the Antenatal Clinic, Fetomaternal clinic or Obstetrics \& Gynaecology Admission Centre (OGAC) at Hospital Serdang or Hospital Pengajar UPM…
- Trial name
- NCT04922671
- Where
- 2 sites in Malaysia
- Volunteers
- 145 people
- Sponsor
- Universiti Putra Malaysia
Placenta Previa
Cervical Length in Cases of Placenta Previa
This study establishes the relationship between cervical length and whether it can be used to predict haemorrhage and preterm delivery in cases of placenta previa.
- Trial name
- NCT03451136
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Cairo University
Failed Induction, Cervical Dystocia
Transvaginal Sonographic Measurement of Cervical Length Versus Bishop Score in Induction of Labour for Prediction of Caesarean Delivery.
Transvaginal sonographic measurement of cervical length versus Bishop score in labour induction at term for prediction of Caesarean delivery. This study is prospective study.
- Trial name
- NCT03430804
- Testing
- Bishop score calculation of modified Bishop score in numbers by digital vaginal examination
- Where
- Egypt
- Volunteers
- 320 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Preterm Labor With Preterm Delivery
Prediction of Preterm Delivery With Serial Cervical Length Measurements After Threatened Preterm Labor
Prospective cohort study on pregnant women discharged from the hospital after the first episode of threatened preterm labor. Cervical length (CL) will be measured with transvaginal US upon initial presentation (i.e at the time of…
- Trial name
- NCT05044143
- Testing
- Monitoring the length of the uterine cervix using transvaginal ultrasound
- Where
- 6 sites in Italy
- Volunteers
- 303 people
- Sponsor
- University of Modena and Reggio Emilia
Preterm Labor
Phospholipase A2 Producing Bacteria and Pre-Term Labor
The purpose of this study is to better understand (1) if phospholipase A2 producing microorganisms and cytokines (IL-1, IL-4, IL-6, IL-10, and IL-13) are associated with premature labor (2) if pregnant teens are more likely to…
- Trial name
- NCT00855543
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- CAMC Health System
Pregnancy
Transvaginal Ultrasound Cervical Length Measurements in Twin Gestations
The purpose of this study is to determine if the use of routine transvaginal cervical length ultrasound can be used to prevent preterm deliveries in twin gestations.
- Trial name
- NCT02372422
- Testing
- Transvaginal ultrasound determination of cervical length, Routine care
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- William H. Barth, Jr., M.D., Col(ret), USAF, MC