Clinical trials: Three Dimension
Rectal Cancer
Evaluating The Response to Pre-Operative Chemotherapy and/or Radiation Therapy For Rectal Cancer Using Three-Dimension Transrectal Ultrasound
Traditional transrectal ultrasound (TRUS) is a technique used to help determine the stage of rectal cancer. All patients at Memorial Sloan-Kettering Cancer Center with rectal cancer have an ultrasound at the beginning of their…
- Trial name
- NCT00597610
- Testing
- Transrectal ultrasound 3-D (TRUS)
- Where
- United States
- Volunteers
- 84 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Healthy
Sequential Volume Measurement of Postpartum Uterus Using 3-dimensional Sonographies
Women who naturally deliver a singleton will be invited to participate the study. Weekly transabdominal and/or transvaginal ultrasound examinations will be offered until the uterus is completely involuted.
- Trial name
- 3DUT (NCT00919841)
- Testing
- Ultrasound examination
- Where
- Thailand
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Congenital Heart Disease
Real-time 3-Dimensional Echocardiography for Assessment of Cardiac Function and Congenital Heart Disease
The propose of this study is to generate normative data of the tree-dimensional echocardiographic(3-DE) measurements for cardiac structure and function in a large cohort of normal infants, children,and adolescents.
- Trial name
- 3DE-CHD (NCT01300221)
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Drexel University
Lumbar Disc Herniation, Percutaneous Endoscopic Lumbar Discectomy
Randomized Controlled Clinical Study of Biplanar Ultrasound-guided Puncture of Lumbar Interforamen
The goal of this clinical trial is to compare Xplane ultrasound with radiography for guidance of lumbar interforamen puncture in patients with lumbar disc herniation.
- Conditions
- Lumbar Disc Herniation, Percutaneous Endoscopic Lumbar Discectomy, Three-dimension Ultrasound, Learning Curves
- Trial name
- NCT06315803
- Testing
- Real-time 3D Xplane ultrasound
- Where
- China
- Volunteers
- 76 people
- Sponsor
- Yi Mao
Class II Division 1 Adolescent Patients
Three-Dimensional Evaluation of Pharyngeal Airway and Facial Dimension Changes in Skeletal Class II Patients Treated With Twin Block Versus Myobrace Appliances
This study is intended primarily to compare the effects of two Class II correction appliances, namely Twin block and Myobrace appliances, on pharyngeal airway dimensions during the treatment of class II division 1 adolescent…
- Trial name
- NCT06976749
- Testing
- myobrace appliance, Twin block
- Where
- Iraq
- Volunteers
- 50 people
- Sponsor
- University of Baghdad