Clinical trials: Transvaginal Ultrasound
Cesarean Section Niche Evaluation
Diagnostic Yield of Transvaginal Ultrasonography Versus Sonohysterography in Detection of Ceserean Section Niche
The aim of this study is to compare the identification of CS scar niche between 2D transvaginal ultrasonography alone and with the use of saline infusion as a contrast. Does it differ in the measurements and identification or not.
- Trial name
- NCT04934280
- Testing
- sonohysterography
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- Sohag University
Bishop Score, Primigravida Women
Bishop Score vs. Cervical Length in Labor Induction
The study population consists of term primigravida women undergoing induction of labor at a tertiary care referral center in Assiut, Egypt.
- Conditions
- Bishop Score, Primigravida Women, Cervical Length
- Trial name
- NCT07208552
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Assiut University
Transvaginal Ultrasound Scan
Top-down Versus Bottom-up Transvaginal Ultrasound Scan
Background: Transvaginal ultrasound training of novices is performed differently with respect to the orientation of the ultrasound image.
- Trial name
- NCT02757599
- Testing
- Ultrasound training
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Infertility, in Vitro Fertilization
Ultrasound Guided Embryo Transfer: Abdominal Versus Transvaginal, a RCT
Ultrasound (US) guided embryo transfer (ET) appears to improve pregnancy outcomes in IVF-ET. Most reports are done using a transabdominal (TAS) approach, in contrast to a transvaginal ultrasound (TVS) which does not require a…
- Trial name
- NCT00682071
- Volunteers
- 224 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Uterine Scar Remodeling
Cesarean-scar Thickness and Closure Technique
The aim of this trial is the surgical method in cesarean deliveries, especially the uterotomy closure technique.
- Trial name
- NCT02338388
- Testing
- cesarean section technique
- Volunteers
- 435 people, healthy volunteers welcome
- Sponsor
- Christian Bamberg
Uterine Niche
TVS, SHG, and MRI in Uterine Niche
Uterine niche is a defect formed by poor healing of the lower uterine myometrium after cesarean section, defined as a depression of at least 2mm in the uterine myometrium at the cesarean scar; it is associated with gynecological…
- Trial name
- NCT07279181
- Where
- China
- Volunteers
- 60 people
- Sponsor
- International Peace Maternity and Child Health Hospital
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
Failed Induction of Labor
Bishop Score and Transvaginal Ultrasound for Preinduction Cervical Assessment in Multiparas
To compare the ultrasonographic cervical length with the Bishop score in determining the administration of prostaglandin for preinduction cervical ripening in multiparous women at term.
- Trial name
- NCT01317823
- Testing
- Assessment of cervical status
- Where
- South Korea
- Volunteers
- 154 people
- Sponsor
- Seoul National University Hospital
Preterm Birth
Does Fetal Fibronectin and Ultrasound Cervical Length Help in the Evaluation of Women With Suspected Preterm Labor?
The objective of this study is to investigate the effect of the use of both sonographic cervical length (CL) and fetal fibronectin (FFN) on the length of outpatient triage and preterm labor interventions in symptomatic women with…
- Trial name
- NCT00371046
- Testing
- Transvaginal ultrasound cervical length, Cervicovaginal fetal fibronectin
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Thomas Jefferson University
Endometriosis, Adenomyosis
Diagnosis of Adenomyosis Using Ultrasound, Elastography and MRI
comparison of transvaginal ultrasound, transvaginal ultrasound elastography and MRI for the diagnosis of adenomyosis in patients receiving hysterectomy afterwards
- Trial name
- NCT04665414
- Testing
- MRI, transvaginal ultrasound, transvaginal ultrasound elastography
- Where
- Germany
- Volunteers
- 103 people
- Sponsor
- University Hospital Muenster
Ovarian Cysts
Transvaginal Ultrasound Training for Obstetrics and Gynecology Residents
Obstetrics and gynecology residents are deemed to be proficient in transvaginal ultrasound (TVUS) upon graduation from an accredited program, although TVUS education in residency is not standardized.
- Trial name
- NCT02890914
- Testing
- Transvaginal Ultrasound Educational DVD
- Where
- 3 sites in United States
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Thomas Jefferson University
Postmenopausal Endometriosis
Ultrasound Characterization of Postmenopausal Endometriosis
Endometriosis is traditionally considered a disease of reproductive-age women; however, residual lesions may persist after menopause and be detectable at imaging.
- Trial name
- ENDO-MENOPAUSA (NCT07503938)
- Testing
- Anamnesis, Ultrasonographic evaluation
- Where
- Italy
- Volunteers
- 492 people, healthy volunteers welcome
- Sponsor
- Simone Ferrero
Pregnancy at Increased Risk of Fetal Congenital Anomalies
Transabdominal Versus Transvaginal Ultrasound at 9-14 Weeks in High-Risk Pregnancies
This prospective observational comparative study aims to compare the visualization success rate (VSR) of transabdominal ultrasound (TAUS) and transvaginal ultrasound (TVUS) in high-risk singleton pregnancies between 9+0 to…
- Trial name
- NCT07883850
- Where
- Egypt
- Volunteers
- 200 people
- Sponsor
- Mohamed Mahrous Ahmed
Preterm Labour
Detection of Preterm Labour by Cervical Length
Detection of short cervix by transvaginal ultrasound and its evidence based management to prevent preterm birth .
- Trial name
- NCT04104984
- Testing
- transvaginal ultrasound, Progesterone Vaginal Suppository, cervical cercalage
- Volunteers
- 966 people, healthy volunteers welcome
- Sponsor
- Assiut University
Placenta Accreta
Early Prediction of Placenta Accreta by Ultrasound and Color Doppler
Placenta accreta is a substantially life threatening condition and one of the causes of maternal morbidity and mortality in the world.
- Trial name
- NCT03032770
- Testing
- two-dimensional ultrasound and color Doppler
- Where
- Egypt
- Volunteers
- 148 people
- Sponsor
- Assiut University