Clinical trials: Transvaginal Ultrasound
Adhesions Pelvic, Adhesion; Uterus
Prediction of Vesicouterine Adhesions by Transvaginal Sonographic Sliding Sign Technique: a Validation Study
The aim of this study is to evaluate the predictive value of the real-time dynamic TVS sliding sign for vesicouterine pouch adhesions in women and to test the inter- and intraobserver agreement of this new technique.
- Conditions
- Adhesions Pelvic, Adhesion; Uterus, Adhesion; Bladder
- Trial name
- NCT05862155
- Where
- Netherlands
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- Amsterdam UMC, location VUmc
Endometriosis (Diagnosis), Endometriosis
Combining Ultrasound and Biomarkers to Diagnose Superficial Endometriosis
Endometriosis is a benign gynecological disease characterized by uterine-like cells growing outside the uterus, leading to pain, infertility, and inflammation.
- Trial name
- SPGENDO (NCT05523284)
- Testing
- SonoPODography
- Where
- Canada
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- McMaster University
Pelvic Abscess, Adnexal Cyst
Ultrasound-guided Transvaginal Aspiration of Cystic Pelvic Lesions
Adnexal cysts or pseudocysts are a common finding on transvaginal ultrasound, especially in premenopausal women. Due to the size of some cysts, they may cause discomfort.
- Conditions
- Pelvic Abscess, Adnexal Cyst, Ovarian Neoplasms
- Trial name
- UTAC (NCT06988280)
- Testing
- Ultrasound-guided transvaginal aspiration of cystic pelvic lesions.
- Where
- Belgium
- Volunteers
- 100 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
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
Adenomyosis
Comparing Efficacy of Microwave Vs Embolization Treatment for Adenomyosis
Single blinded randomized controlled study of symptom improvement after uterine artery embolization (UAE) versus ultrasound guided percutaneous/transvaginal microwave ablation, evaluated by validated questionnaires.
- Trial name
- ADENOMIC (NCT04209127)
- Testing
- Microwave treatment via needle antenna, Embolization of uterine artery or branches thereof (routine treatment where polyvinyl alcohol particles are released into the predefined bloodstream)
- Where
- Sweden
- Volunteers
- 70 people
- Sponsor
- Karolinska Institutet
Neuralgia, Pudendal Nerve
Comparison of Ultrasound-guided Transgluteal and Finger-guided Transvaginal Pudendal Nerve Block Techniques
Pudendal neuralgia (PN) is a painful and disabling condition, which reduces the quality of life as well. Pudendal nerve injections are essential for the diagnosis and the management of PN.
- Conditions
- Neuralgia, Pudendal Nerve, Pudendal Nerve Block
- Trial name
- NCT03973983
- Testing
- Ultrasound-guided transgluteal pudendal nerve injection (TG-PNI), Finger-guided transvaginal pudendal nerve injection (TV-PNI)
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Derince Training and Research Hospital
Endometrial Carcinoma
Non-Invasive Identification of Endometrial Cancer/Endometrial Atypical Hyperplasia With an AI-Based Classifier Applied to Transvaginal Ultrasound in Patients With Post-Menopausal Bleeding
This study evaluates if AI can be used with transvaginal ultrasound images for early detection of endometrial cancer or premalignant lesions.
- Trial name
- NCT06365905
- Testing
- Non-Interventional Study
- Where
- 3 sites in United States
- Volunteers
- 300 people
- Sponsor
- Mayo Clinic
Evaluation of IUD Position Six Weeks After Insertion, Intrauterine Device Placement and Displacement
Transvaginal Three-Dimensional Ultrasound for Evaluation of Intrauterine Device Position Six Weeks After Insertion
This study aims to evaluate the position of intrauterine devices (IUDs) six weeks after insertion using transvaginal three-dimensional (3D) ultrasound.
- Trial name
- NCT07138248
- Testing
- 2D Transvaginal Ultrasound
- Where
- Egypt
- Volunteers
- 138 people, healthy volunteers welcome
- Sponsor
- Assiut 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
Preterm Birth
Transvaginal Ultrasound: Preterm Birth Prevention in Appalachia
Preterm Birth is the number one cause of infant morbidity and mortality worldwide and represents an important health disparity in the United States, particularly across the state of Kentucky.
- Trial name
- NCT03833284
- Testing
- Participant Barriers to TVU Screening, Provider Barriers to TVU Screening
- Where
- United States
- Volunteers
- 56 people
- Sponsor
- Niraj Chavan
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
Ovarian Cancer
Transvaginal Ultrasonography as a Screening Method for Ovarian Cancer
This is a large, prospective, single-arm cohort study of transvaginal ultrasonographic screening for ovarian cancer in intermediate to high-risk women from Kentucky.
- Trial name
- NCT04473833
- Testing
- Serial Transvaginal Ultrasonography
- Where
- United States
- Volunteers
- 65,000 people, healthy volunteers welcome
- Sponsor
- John R van Nagell
Endometriosis
TVUS vs MRI Efficacy in Diagnosis of Laparoscopically Managed Patients With DIE
The purpose of the study is to compare the reliability and accuracy of systematic ultrasonographic scanning using International Deep Endometriosis Analysis group approach versus magnetic resonance imaging (MRI) assessment in…
- Trial name
- NCT06821438
- Testing
- Laparoscopy
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Alexandria University
Cesarean Section, Uterine Scar Deficiency
Impact of Double-layer Versus Single-layer Uterine Closure Suture in Cesarean Section on the Development of Postoperative Uterine Scar Deficiency
In recent decades, the rate of cesarean section delivery has steadily increased worldwide ranging at 30% of deliveries, thus long-term risks after cesarean section need to be evaluated.
- Conditions
- Cesarean Section, Uterine Scar Deficiency, Myometrial Thickness, Single-layer Continuous Uterotomy Suture
- Trial name
- NCT03039803
- Testing
- uterine closure during cesarean section
- Where
- Austria
- Volunteers
- 200 people
- Sponsor
- Medical University of Vienna