Clinical trials: Diagnostic Accuracy
Coronary Artery Disease
Safety and Accuracy of Regadenoson-Atropine Stress Echocardiography in CAD
Purpose: The investigators plan to test a newly FDA approved pharmacologic stress agent, Regadenoson, in conjunction with atropine in the use of stress echocardiography for the diagnosis of coronary artery disease.
- Trial name
- REGAT (NCT00894179)
- Testing
- regadenoson and atropine
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- Henry Ford Health System
Lichen Sclerosus, Lichen Planus
Diagnostic Accuracy of "Three Rings Vulvoscopy" for Detection of Vulvar Dermatosis
The objective of the study was to determine sensitivity, specificity and diagnostic accuracy of "Three Rings Vulvoscopy" for detection of vulvar dermatosis using histopathology as the reference standard.
- Conditions
- Lichen Sclerosus, Lichen Planus, Lichen Simplex Chronicus, Vulvodynia
- Trial name
- DATRIV (NCT02732145)
- Testing
- "Three Rings Vulvoscopy" (TRIV), Histopathology
- Where
- Croatia
- Volunteers
- 328 people, healthy volunteers welcome
- Sponsor
- Ginekološka Poliklinika Dr. Vesna Harni
Thyroid Nodule, Follicular Neoplasm
Diagnostic Accuracy of Shear-Wave Elastography for the Preoperative Risk Stratification of Follicular Lesions of the Thyroid
As many as 70-85% subjects diagnosed with a follicular lesion on biopsy and undergoing surgery will have benign lesions verified by histopathology after surgery.
- Trial name
- NCT03106337
- Testing
- Shear-Wave Elastography
- Where
- United States
- Volunteers
- 35 people
- Sponsor
- Massachusetts General Hospital
Intracranial Neoplasm
Accuracy of Robotically Assisted Cranial Biopsies
This is an observational post-market study determining biopsy accuracy in a clinical environment using Cirq® Robotic Alignment Module Cranial.
- Trial name
- NCT05891002
- Testing
- Cirq® Robotic Alignment Module Cranial
- Where
- France
- Volunteers
- 4 people
- Sponsor
- Brainlab AG
G6PD Deficiency
Validation of a Diagnostic Test for Glucose-6-phosphate Dehydrogenase (G6PD) Deficiency in Anti-coagulated Blood
The primary objective of the study is to assess the accuracy of the SD Biosensor STANDARD™ point-of-care (POC) G6PD test in measuring G6PD activity and classifying results compared to a reference assay and across repeated…
- Trial name
- NCT04054661
- Testing
- SD Biosensor STANDARD G6PD Test, Pointe Scientific Test Kit, HemoCue System
- Where
- United States
- Volunteers
- 229 people, healthy volunteers welcome
- Sponsor
- PATH
Vaginitis, Bacterial Vaginosis
Point of Care Diagnosis of Vaginal Infections
Vaginal infections are a common gynecologic issue and may cause significant symptoms and discomfort for individuals. Point of care tests are used to diagnose infections in the office, with an advantage of quick diagnosis and…
- Conditions
- Vaginitis, Bacterial Vaginosis, Yeast Vaginitis, Trichomonas Vaginitis
- Trial name
- PAT (NCT06438575)
- Testing
- Xpert® Xpress MVP test, Usual Care
- Where
- United States
- Volunteers
- 351 people
- Sponsor
- Sharon L Hillier
Breast Cancer, Tumors, Breast
Assessment of Diagnostic Accuracy and Performance of Digital Breast Tomosynthesis Compared to Mammography
The aim of this recruitment plan (ADAPT-SCR) is to collect image and other data on both digital breast tomosynthesis (DBT) and full-field digital mammography (FFDM) from asymptomatic women undergoing screening mammography.
- Conditions
- Breast Cancer, Tumors, Breast, Cancer Screening
- Trial name
- ADAPT (NCT02306265)
- Testing
- FFDM, DBT
- Where
- 2 sites in United States
- Volunteers
- 250 people
- Sponsor
- GE Healthcare
Cardiac Arrest
Improving Cardiac Arrest Diagnostic Accuracy of Emergency Medical Dispatchers
The main goal of this project is to help 9-1-1 emergency medical dispatchers save the lives of more cardiac arrest victims. The investigators will develop teaching tools to help the dispatchers recognize abnormal breathing that…
- Trial name
- NCT01872325
- Testing
- Education
- Where
- Canada
- Volunteers
- 1,076 people
- Sponsor
- Ottawa Hospital Research Institute
Wrist Arthropathy
Wrist Arthroscopy Study
The purpose of this study is to evaluate the diagnostic efficacy of Arthrex NanoScope compared to conventional arthroscopic instruments.
- Trial name
- NCT04457362
- Testing
- Diagnostic Arthroscopy using the Arthrex NanoScope, Diagnostic Arthroscopy using standard arthroscopic instruments
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- NYU Langone Health
Pancreatic Neoplasm
Core Biopsy Endo Sonography Study Evaluation of the Significance of the Pro-core® Needle
The study is designed to evaluate the diagnostic accuracy of a new designed endoscopic ultrasonography (EUS) Core biopsy aspiration needle in comparison to a conventional EUS aspiration needle in GI-tumors.
- Trial name
- COS (NCT02181140)
- Testing
- EUS guided FNA and fine needle punction
- Where
- Germany
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Periodontal Diseases, Dental Caries
A Comparison of the Accurate Diagnosis of the Horizontal & Vertical Bitewing Images
The aims of this research are to determine if vertical bitewings will be more effective and more comprehensive for the diagnosis of caries and the level of alveolar bone loss than the horizontal bitewing technique for the…
- Trial name
- NCT04341636
- Testing
- Bitewing X ray
- Where
- Saudi Arabia
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- King Abdulaziz University
Coronary Artery Disease
Diagnostic Accuracy of On-line Quantitative Flow Ratio (QFR). FAVOR II Europe-Japan
Quantitative Flow Ratio (QFR) is a novel method for evaluating the functional significance of coronary stenosis. QFR is assessed by calculation of the pressure in the vessel based on two angiographic projections.
- Trial name
- FAVOR II EJ (NCT02959814)
- Testing
- QFR (observational)
- Where
- 10 sites in Denmark, France and 5 more
- Volunteers
- 329 people
- Sponsor
- Aarhus University Hospital Skejby