Clinical trials: FNA
Biopsy, Needle
Comparing the Diagnostic Adequacy of 25-gauge Fork-tip, Franseen and Reverse-bevel Type Needles in Endoscopic Ultrasound Guided Tissue Acquisition
Endoscopic ultrasound guided fine needle aspiration (EUS-FNA) and fine needle biopsy (EUS-FNB) are well established techniques for the acquisition of tissue to classify a number of lesions of the gastrointestinal tract and…
- Trial name
- NCT05434247
- Testing
- Needle choice
- Where
- Australia
- Volunteers
- 178 people
- Sponsor
- Princess Alexandra Hospital, Brisbane, Australia
Parotid Tumor
MRI and Fine Needle Aspiration in the Diagnosis of Parotid Tumors
What value is given to MRI diffusion and perfusion sequences in the diagnosis of parotid tumors? Is a fine needle aspiration associated with MRI systematically necessary? The aim of the research is to study the performance of…
- Trial name
- Parotid (NCT05152056)
- Where
- France
- Volunteers
- 133 people
- Sponsor
- University Hospital, Strasbourg, France
Breast Cancer
Modulation of Breast Cancer Risk Biomarkers by High Dose Vitamin D
The overall goal of this project is to determine if high dose vitamin D3 given to premenopausal women at high risk for development of breast cancer, who initially have insufficient levels of 25-hydroxy vitamin D (<30 ng/ml), will…
- Trial name
- NCT01166763
- Testing
- vitamin D3
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Carol Fabian, MD
Lung Cancer
Computed Tomography (CT) Guided Lung Biopsy: Core or Fine Needle Aspiration
This study is a comparison of core needle biopsy with fine needle aspiration biopsy in the evaluation of lung nodules.
- Trial name
- NCT00188526
- Testing
- lung biopsy
- Where
- Canada
- Sponsor
- University Health Network, Toronto
Thyroid Neoplasms
Prognostic Significance of Fine-Needle Aspiration Cytology Features in Papillary Thyroid Carcinoma
The purpose of this study is to investigate the relationship between prognosis and fine needle aspiration cytology character of papillary thyroid cancer.
- Trial name
- NCT00459459
- Testing
- Fine needle aspiration of the thyroid
- Where
- Taiwan
- Volunteers
- 100 people
- Sponsor
- National Taiwan University Hospital
Thyroid Cancer
New Thyroid Fine Needle Aspiration Biopsy Apparatus
Evaluation of the effectivity of the new thyroid fine needle aspiration biopsy (FNAB) apparatus of which patented from Turkish Patent Institute.
- Trial name
- fnab (NCT01512212)
- Testing
- biopsy
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- SB Istanbul Education and Research Hospital
Lymphadenopathy
A Real-time and Computerized Sonographic Reporting System in Predicting Malignant Cervical Lymphadenopathy
The investigaotors want to establish a real-time and computerized score reporting system based on the significant predictors of the measured sonographic parameters and demographic data.
- Trial name
- NCT01130402
- Where
- Taiwan
- Volunteers
- 189 people
- Sponsor
- Far Eastern Memorial Hospital
Diagnostic Self Evaluation
Diagnostic Efficiency of Touch Imprints Versus Smears
Cytopathologists work along with radiologist in the diagnosis of lesions. Rapid on site interpretation (ROSE) of fine needle aspiration (FNA) smears of radiologically suspicious lesions is a common clinical practice.
- Trial name
- NCT03224910
- Testing
- Cytologic techniques used for rapid on site interpretation
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- University of Mississippi Medical Center