Clinical trials: Diagnostic Equipment
Stroke, Acute, Aphasia
Yes/No Questionnaire for Aphasic Patients (YNQ)
Quality of care depends strongly on oral communication with patients. Stroke patients, who have language disorders, have understanding difficulties, but also have difficulties in expressing their needs and in being understood.
- Trial name
- YNQ (NCT03257696)
- Testing
- Close-ended questionnaire
- Where
- France
- Volunteers
- 152 people
- Sponsor
- Groupe Hospitalier de la Rochelle Ré Aunis
Diabetic Retinopathy
RETeval Study for Diabetic Retinopathy
RETeval is a new handheld device intended to detect vision threatening diabetic retinopathy. The purpose of this study is to calibrate RETeval, and then measure its ability to detect vision threatening diabetic retinopathy.
- Trial name
- NCT01950663
- Testing
- RETeval
- Where
- 2 sites in United States
- Volunteers
- 468 people
- Sponsor
- Inoveon Corporation
Ulcerative Colitis, Pouchitis
Intestinal Ultrasound for the Evaluation of Pouchitis and Other Outcomes After Ileal Pouch-Anal Anastomosis
Intestinal ultrasound (IUS) has been studied in the evaluation of inflammatory bowel disease (IBD) and is increasingly used as a non-invasive, easy to use, cost-effective tool for point-of-care to assess disease activity and more…
- Trial name
- NCT06316999
- Testing
- Intestinal Ultrasound
- Where
- United States
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Subclavian Steal
Differential Diagnosis for the Causes of Subclavian Steal for Patients With Vascular Access in the Forearm
Subclavian steal phenomenon is normally observed in patients with stenosis of subclavian artery proximal to orifice of vertebral artery(V0).
- Trial name
- NCT01263301
- Testing
- carotid duplex
- Where
- Taiwan
- Volunteers
- 16 people
- Sponsor
- Mennonite Christian Hospital
Prostate Cancer
Transurethral Ultrasonic Imaging For Detection and Classification of Prostate Cancer
This study is being performed to verify the ability to use minimally invasive transurethral ultrasonic imaging technology for the purpose of identifying prostate cancer.
- Trial name
- NCT02307552
- Testing
- UreScan
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- University of California, Irvine
Tuberculosis
Xpert MTB/Rif, a New Tool for the Diagnosis of Pulmonary Tuberculosis in Two Municipalities in Brazil
Diagnosis of tuberculosis (TB) is a challenge because sputum smear, the most rapid and inexpensive test, often fails to detect the disease, in around 20 to 30% of cases.
- Trial name
- NCT01363765
- Testing
- Xpert MTB/Rif, Smear microscopy
- Where
- Brazil
- Volunteers
- 34,758 people
- Sponsor
- Ataulpho de Paiva Foundation
Breast Cancer
The PIONEER-01 Study of the Imagio Breast Imaging System
This is a prospective controlled multi-center study involving gray scale (B-mode) ultrasound vs OA/US (opto-acoustic and gray scale ultrasound) for the visualization of suspicious masses.
- Trial name
- NCT01943916
- Testing
- Imagio OA/US (US and OA/US), Imagio gray scale ultrasound
- Where
- 16 sites in United States
- Volunteers
- 2,105 people
- Sponsor
- Seno Medical Instruments Inc.
Prostate Adenocarcinoma
Fluciclovine-PET/CT for Bone Metastases From Prostate Adenocarcinoma
Determine diagnostic accuracy of Axumin-PET positive bone lesion by confirmatory bone biopsy.
- Trial name
- BoneMetPETCT (NCT03496844)
- Testing
- F-18 fluciclovine-PET/CT scan
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- University of Arizona
Idiopathic Pulmonary Fibrosis
Digital Auscultation Test - IPF Data Collection
The aim of this study is the data collection for patients with IPF and symptom matched controls to create a database of lung auscultation sounds and basic patient characteristics.
- Trial name
- NCT03503188
- Testing
- Littmann ®
- Where
- 10 sites in Germany
- Volunteers
- 274 people
- Sponsor
- Boehringer Ingelheim
Prostate Cancer
Developing an Imaging-Based Tool to Identify Areas for Prostate Cancer Biopsy
The purpose of the proposed research is to test and validate a Risk Map decision-support system (DSS) for prostate cancer Magnetic Resonance Imaging (MRI) interpretation and identification of clinically significant tumor site(s).
- Trial name
- NCT03585660
- Testing
- Diagnostic MRI, Diagnostic Prostate Biopsy, Risk Map DSS tool
- Where
- United States
- Volunteers
- 106 people
- Sponsor
- University of Chicago
Diabetes Mellitus, Type 2
Evaluation of a Computer-Based, Self-Management Tool for People With Type 2 Diabetes
NEW Brief Summary: Managing diet and physical activity are vital aspects of diabetes self-care; however, people with diabetes often find it difficult to make changes to their usual diet and physical activity patterns.
- Trial name
- LWD (NCT00877851)
- Testing
- Computer-based Program
- Where
- 2 sites in United Kingdom
- Volunteers
- 84 people
- Sponsor
- Queen's University, Belfast
Transtibial Amputee
Bioimpedance as a Diagnostic Tool for Assessing the Need for Socket Modification in Transtibial Amputees
The purpose of the proposed study is to conduct research on individuals with lower limb amputation, evaluating if residual limb fluid volume data collected using a novel non-invasive device is beneficial towards prosthetic…
- Trial name
- NCT03164356
- Testing
- Bioimpedance monitor
- Where
- United States
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- University of Washington
Breast Neoplasms
The Digital Breast Tomosynthesis Trial in Bergen
Compare synthetic mammography+digital breast tomosynthesis (SM+DBT) with digital mammography (DM) as a screening tool for women aged 50-69 years, invited to participate in the Norwegian Breast Cancer Screening Program at the…
- Trial name
- TOBE (NCT02835625)
- Testing
- Synthetic Mammography + Digital Breast Tomosynthesis, Digital mammography
- Where
- 2 sites in Norway
- Volunteers
- 29,453 people, healthy volunteers welcome
- Sponsor
- Norwegian Institute of Public Health
Malignant Melanoma
Diagnostic Precision of the AI Tool Dermalyzer to Identify Malignant Melanomas in Subjects Seeking Primary Care for Melanoma-suspected Cutaneous Lesions
Dermalyzer is a device intended to be used as a decision support system for assessing cutaneous lesions suspected of being melanomas.
- Trial name
- AI-DSMM (NCT05172232)
- Testing
- Dermalyzer
- Where
- 3 sites in Sweden
- Volunteers
- 231 people
- Sponsor
- Linkoeping University
Leukodystrophy, White Matter Disease
LeukoSEQ: Whole Genome Sequencing as a First-Line Diagnostic Tool for Leukodystrophies
Leukodystrophies, and other heritable disorders of the white matter of the brain, were previously resistant to genetic characterization, largely due to the extreme genetic heterogeneity of molecular causes.
- Conditions
- Leukodystrophy, White Matter Disease, 4H Syndrome, Adrenoleukodystrophy
- Trial name
- NCT02699190
- Where
- United States
- Volunteers
- 236 people
- Sponsor
- Children's Hospital of Philadelphia
Yaws
Evaluation of a LAMP Assay for T. Pallidum. Pertenue
This is a diagnostic evaluation comparing the performance of real-time PCR performed at a national reference laboratory and a LAMP assay performed at a regional hospital for the diagnosis of yaws
- Trial name
- LAMP4YAWS (NCT04753788)
- Testing
- PCR, LAMP
- Where
- 3 sites in Cameroon, Côte d’Ivoire and 1 more
- Volunteers
- 563 people
- Sponsor
- London School of Hygiene and Tropical Medicine
Alzheimer's Disease, Mild Cognitive Impairment
Influence of Beta Amyloid Imaging on Care of Patients Cognitive Complaints.
When older patients develop cognitive problems - like memory loss - there may be any of several underlying causes, sometimes occurring in combination.
- Trial name
- NCT02309723
- Testing
- Beta amyloid imaging
- Where
- United States
- Volunteers
- 315 people, healthy volunteers welcome
- Sponsor
- Tufts Medical Center
Premature Ejaculation
The Impact and Benefit of Physical Activity on Premature Ejaculation
The purpose of this study is to investigate the relationship between physical activity and PE, and determine whether moderate physical activity might delay ejaculation time or be an alternative treatment for PE.
- Trial name
- PE (NCT02844998)
- Testing
- physical activity, dapoxetine 30 mg on demand
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Ankara Training and Research Hospital
Stroke, Acute Ischemic Stroke
Validation of Velocity Curvature Index as a Diagnostic Biomarker Tool for Assessment of Large Vessel Stroke
This study is a multi-center, multi-phase, multi-cohort, prospective, randomized, open, blinded endpoint (PROBE), non-significant risk (NSR) device study including up to 420 evaluable subjects measured with the study device(s)…
- Trial name
- VOICE (NCT05547412)
- Testing
- NovaGuide 2 Intelligent Ultrasound System
- Where
- United States
- Volunteers
- 27 people
- Sponsor
- NeuraSignal Inc dba NovaSignal