Clinical trials: Accuracy of Tissue Diagnosis
Breast Cancer
Pilot Mammography Reader Study to Assess Breast Cancer Detection in FFDM Plus DBT Versus FFDM Alone
The purpose of this pilot is to provide credible performance estimate information in order to conduct subsequent reader studies.
- Trial name
- NCT02511730
- Testing
- FFDM Plus DBT, FFDM
- Where
- 4 sites in United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Fujifilm Medical Systems USA, Inc.
Breast Cancer
Accuracy Of Contrast Enhanced Mamography in Predicting Response of Breast Cancer Post Neoadjuvant Chemotherapy
The aim of this work to evaluate the accuracy of contrast enhanced spectral mamography in predicting the response to NAC and assessment of residual disease in breast cancer patients
- Trial name
- NCT05141279
- Volunteers
- 50 people
- Sponsor
- Assiut University
Prostate Cancer
The Accuracy of Modified TTMB in the Spatial Distribution of Prostate Cancer
Investigators plan to use modified TTMB technology to puncture prostate of participants suspected prostate cancer, especially those with the first negative biopsy , but having a rising PSA.Then, Investigators will simulate the…
- Trial name
- NCT03418207
- Testing
- trans-perineal template-guided mapping biopsy
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Subei People's Hospital of Jiangsu Province
Recurrent Breast Cancer, Stage IV Breast Cancer
Diagnostic Accuracy and Safety Study of FES PET/CT in Assessment of ER Status of Recurrent or Metastatic Breast Cancer
The standard diagnostic workup for recurrent or metastatic breast cancer includes biopsy and determination of tumor estrogen status according to National Comprehensive Cancer Network and European Society for Medical Oncology.
- Trial name
- NCT01986569
- Testing
- [18F]fluoroestradiol (FES)
- Where
- South Korea
- Volunteers
- 93 people
- Sponsor
- Asan Medical Center
Breast Cancer
Characterizing Breast Cancer With 68Ga-FAPI PET/CT (PFB-01)
Fibroblast activation protein (FAP) is overexpressed in cancer-associated fibroblasts (CAFs), which constitute a major proportion of cells within the tumor microenvironment, especially in breast cancer.
- Trial name
- NCT05574907
- Testing
- 68Ga-FAPI PET/CT scan
- Where
- China
- Volunteers
- 72 people
- Sponsor
- Peking Union Medical College Hospital
Melanoma, Pigmented Lesions
Dermoscopy Augmented Histology Trial, a Randomized Controlled Trial
Pathologists provide the current gold standard in skin lesion diagnostics, most often primarily based on the interpretation of histological slides.
- Trial name
- DAHT-RCT (NCT05004792)
- Testing
- DermLoop Learn
- Volunteers
- 258 people, healthy volunteers welcome
- Sponsor
- Herlev Hospital
Invasive Breast Carcinoma, Stage II Breast Cancer
Assessing the Accuracy of Tumor Biopsies After Chemotherapy to Determine if Patients Can Avoid Breast Surgery
This phase II trial studies how well biopsy of breast after chemotherapy works in predicting pathologic response in patients with stage II-IIIA breast cancer undergoing breast conserving surgery.
- Conditions
- Invasive Breast Carcinoma, Stage II Breast Cancer, Stage IIA Breast Cancer, Stage IIB Breast Cancer
- Trial name
- NCT03188393
- Testing
- Biopsy of Breast
- Where
- 381 sites in United States, Canada
- Volunteers
- 105 people
- Sponsor
- NRG Oncology
Otic Barotrauma, Pressure Injury
Diagnostic Precision and Accuracy Using the Teed Scoring System Versus the O'Neill Grading System
This validation study investigates the diagnostic precision and accuracy when grading otic barotrauma using two alternative gradings systems including the TEED and the OGS grading systems.
- Conditions
- Otic Barotrauma, Pressure Injury, Ear Injury, Barotitis
- Trial name
- OGS (NCT04726306)
- Testing
- Otic Barotrauma Grading System
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Northwell Health
Breast Cancer
Fujifilm DBT Plus S-View Versus FFDM Alone in the Detection of Breast Cancer - A Pivotal Study
The purpose of the pivotal reader study is to assess the comparative accuracy of Fujifilm DBT plus S-View versus FFDM in the detection of breast cancer.
- Trial name
- NCT03501693
- Testing
- DBT plus S-View, FFDM Alone
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Fujifilm Medical Systems USA, Inc.
Sarcoma, Soft Tissue Tumors
Magnetic Resonance Imaging or Ultrasound in Soft Tissue Tumors (MUSTT)
Adult soft tissue sarcomas (STS) are rare tumours with an estimated incidence averaging 5/100 000/year in Europe. The prognosis of soft tissue sarcomas is dominated by local recurrence and distant metastasis.
- Conditions
- Sarcoma, Soft Tissue Tumors, Ultrasound, Magnetic Resonance Imaging
- Trial name
- MUSTT (NCT02834585)
- Testing
- Ultrasound
- Where
- Italy
- Volunteers
- 70 people
- Sponsor
- University of Genova
Osteoarthritis, Hip, Rheumatoid Arthritis
Acetabular Shell Positioning Using Patient Specific Instruments
The proposed study is a double-blinded randomized controlled trial comparing patient specific instruments with solely standardized instruments and pre-operative planning used for the placement of the acetabular cup prosthesis…
- Conditions
- Osteoarthritis, Hip, Rheumatoid Arthritis, Avascular Necrosis
- Trial name
- NCT01791738
- Testing
- Acetabular positioning system
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- The Cleveland Clinic
BCC - Basal Cell Carcinoma, BCC
The Diagnostic Accuracy of Advanced Imaging in Identifying Suspected Skin Cancer (Basal Cell Carcinoma) Around the Eyes
The purpose is to investigate the diagnostic value (sensitivity and specificity) of dermal-Optical Coherence Tomography (D-OCT, VivoSight Dx), in patients with clinically suspected BCC lesions inside the periocular region and…
- Conditions
- BCC - Basal Cell Carcinoma, BCC, Skin Diseases, Eyelid Tumor
- Trial name
- dOCT-pBCC (NCT06279143)
- Where
- Denmark
- Volunteers
- 210 people
- Sponsor
- Vejle Hospital
Breast Cancer Early Stage Breast Cancer (Stage 1-3)
Cellular-Level Fluorescence Imaging for Intraoperative Margin Assessment in Breast Cancer
Accurate intraoperative margin assessment in breast cancer surgery remains challenging. Current reliance on frozen section pathology is limited by prolonged processing time, sampling constraints, and resource intensity…
- Trial name
- FLASH (NCT07311317)
- Where
- 3 sites in China
- Volunteers
- 165 people
- Sponsor
- West China Hospital
Neuroblastoma, Medulloblastoma
Accurate Diagnosis and Grading of Pediatric Solid Tumors Based on Pathological Large Models
Pediatric malignancies are the second leading cause of death in the pediatric population, with solid tumors accounting for approximately 60% of all pediatric malignancies.
- Conditions
- Neuroblastoma, Medulloblastoma, Wilms Tumor, Hepatoblastoma
- Trial name
- NCT06822842
- Where
- China
- Volunteers
- 1,229 people
- Sponsor
- Xinhua Hospital, Shanghai Jiao Tong University School of Medicine
Hypoxemia, Hyperoxia
Oximeters and Skin Pigment: Impact of Skin Pigmentation on Accuracy of Pulse Oximetry
Finger pulse oximetry SpO2 is widely used to estimate arterial oxygen saturation SaO2. Current Spo2 targets do not take into consideration the many variables that affect that correlation in particular skin pigmentation.
- Conditions
- Hypoxemia, Hyperoxia, Pigment Skin
- Trial name
- NCT05690269
- Testing
- SpO2 and SaO2 comparison
- Where
- United States
- Volunteers
- 232 people
- Sponsor
- University of Cincinnati
Coeliac Disease
Diagnostic Accuracy of IgA Anti-transglutaminase Antibodies Measured by CLIA for Predicting Villous Atrophy in Coeliac Disease
Celiac disease (CD) is an autoimmune disorder in which ingestion of gluten leads to immune-mediated damage of the small intestine. Diagnosis has traditionally required histological confirmation of duodenal villous atrophy.
- Trial name
- NCT07364461
- Where
- Spain
- Volunteers
- 765 people, healthy volunteers welcome
- Sponsor
- Hospital Mutua de Terrassa
Hydrocephalus, Normal Pressure
Diagnostic Accuracy of ShuntCheck Compared to Radionuclide Shunt: Patency in Patients With Normal Pressure Hydrocephalus
The purpose of this study is to assess the diagnostic accuracy of ShuntCheck compared with radionuclide shunt patency testing (SPS) to detect CSF shunt flow of NPH patients with suspected shunt obstruction.
- Trial name
- NCT04309487
- Testing
- ShuntCheck
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of South Florida
Lung Cancer, Lymphoma
Improving Genomic Profiling and Reducing Time to Cancer Treatment Via Targeted Use of Endoscopic Ultrasound
Aim: To investigate whether the novel 3rd generation FNB needle provides a better diagnostic accuracy than a standard FNA needle in EUS-B guided diagnosis of common deep seated thoracic malignancies (lung cancer and lymphoma).
- Conditions
- Lung Cancer, Lymphoma, Sarcoidosis
- Trial name
- IMPROVED (NCT06848738)
- Testing
- FNB, FNA
- Where
- 3 sites in Denmark
- Volunteers
- 362 people
- Sponsor
- Zealand University Hospital