Clinical trials: Biopsy, Needle
Virtual Reality Therapy, Ultrasound
The Effect of Virtual Reality Applications
Thyroid nodules are a common health problem in the adult population. Ultrasound-guided fine-needle aspiration biopsy (FNAB) is the standard diagnostic procedure for evaluating suspected thyroid nodules.
- Conditions
- Virtual Reality Therapy, Ultrasound, Fine Needle Aspiration Biopsy, Thyroid Nodule (Diagnosis)
- Trial name
- NCT06792929
- Testing
- Virtual reality headset
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Dicle University
Thermal Ablation, Fine Needle Aspiration Biopsy
Ultrasound and Cytological Evaluation 3 Years After Radiofrequency Thermal Ablation of Benign Thyroid Nodules : a Prospective Exploratory Cohort of 180 Nodules
There is no scientific data on post-thermal ablation cytological aspects, but treated nodules that grow back significantly after a procedure justify a new cytology in order not to ignore a neoplastic process.
- Conditions
- Thermal Ablation, Fine Needle Aspiration Biopsy, Thyroid Nodules
- Trial name
- CYTOTHYRAF (NCT05726981)
- Testing
- Fine needle aspiration biopsy (FNAB)
- Where
- France
- Volunteers
- 85 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Tumor, Colorectal, Organoids
Testing a Functional Precision Medicine Approach to Select Chemotherapy for Metastatic Colorectal Cancer (COSENSE-1)
COSENSE-1 is an unblinded, phase II, single-armed, single center feasibility study for using a functional precision medicine platform to select oxaliplatin-based versus irinotecan-based chemotherapy regimens, for male and female…
- Conditions
- Tumor, Colorectal, Organoids, Tumoroid, Metastatic Colorectal Cancer
- Trial name
- COSENSE-1 (NCT06907342)
- Testing
- FOLFOX or FOLFIRI
- Where
- Norway
- Volunteers
- 148 people
- Sponsor
- St. Olavs Hospital
Needle Biopsy
Intelligent Optical Probe for Guiding Core Needle Biopsy Procedures
To learn if an investigational imaging device can help to identify tumor tissue before a biopsy is taken.
- Trial name
- NCT06199492
- Testing
- tVisio-1
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- M.D. Anderson Cancer Center
Pneumothorax, Biopsy, Needle
CT-guided Lung Biopsy Risk Optimization Method
The purpose of this randomized controlled study is to evaluate the extent to which injection of a small amount of fluid in the pleural cavity at the biopsy site may reduce the risk of pneumothoraces, in addition to patient…
- Conditions
- Pneumothorax, Biopsy, Needle, Risk Factors, Radiology, Interventional
- Trial name
- BROM-I (NCT06340178)
- Testing
- Fluid application during ct-guided lung biopsy
- Where
- Switzerland
- Volunteers
- 198 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Klatskin Tumor, Cholangiocarcinoma
Diagnostic Efficacy of EUS-FNA/B Versus ERCP With or Without POCS-TB in Patients With Suspected Hilar Cholangiocarcinoma
This is an observational study with a prospective cohort design. This study enrolled patients with suspected hilar cholangiocarcinoma on imaging.
- Conditions
- Klatskin Tumor, Cholangiocarcinoma, Biopsy, Fine-Needle, Endoscopic Retrograde Cholangiopancreatography
- Trial name
- NCT05993429
- Testing
- The sampling method selected in patients with suspected hilar cholangiocarcinoma
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Qilu Hospital of Shandong University
Pulmonary Nodules, Lung Cancer (Diagnosis)
The Percutaneous Interventional Surgery Control System for Pulmonary Nodule Biopsy
This prospective, single-center, non-inferiority, randomized controlled clinical trial aims to evaluate the efficacy and safety of a percutaneous interventional surgical control system in performing percutaneous needle biopsy of…
- Conditions
- Pulmonary Nodules, Lung Cancer (Diagnosis), Percutaneous Needle Biopsy, Transthoracic Needle Biopsy
- Trial name
- NCT07277088
- Testing
- Percutaneous Needle Biopsy with Interventional Surgical Control System, Conventional Manual Percutaneous Needle Biopsy
- Where
- China
- Volunteers
- 158 people
- Sponsor
- Jiayuan Sun
Lung Cancer (Diagnosis), Biopsy, Fine-Needle/Methods
Accuracy Between Transthoracal Needle Aspiration (TTNA) Techniques in Suspected Lung Cancer Patients
The objective of this research is to determine the accuracy of different types of lung transthoracal needle aspiration (TTNA) i.e.
- Trial name
- NCT07255950
- Testing
- Jabbing-then-Suction, Suction-with-Jabbing, and Suction-only Transthoracal Needle Aspiration (TTNA) Techniques
- Where
- Indonesia
- Volunteers
- 54 people
- Sponsor
- Gadjah Mada University
Solitary Pulmonary Nodule, Multiple Pulmonary Nodules
iNod™ Ultrasound-Guided Needle Biopsy System Study
The purpose of this study is to collect information on the iNod™ System's safety and ability to see the iNod™ biopsy needle in real-time in endobronchial lesions, peripheral lung nodules, or lung masses.
- Conditions
- Solitary Pulmonary Nodule, Multiple Pulmonary Nodules, Biopsy, Fine-Needle
- Trial name
- NCT05804435
- Testing
- iNod™ System
- Sponsor
- Boston Scientific Corporation
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
Solitary Pulmonary Nodule, Biopsy, Fine-Needle
iNod System Human Feasibility Assessment
The purpose of this study is to demonstrate feasibility to access, visualize, and obtain specimens adequate for cytology of lung lesions in subjects with suspected lung cancer when using the iNod System.
- Trial name
- iNod (NCT02832284)
- Testing
- iNod System
- Where
- 3 sites in United States
- Volunteers
- 23 people
- Sponsor
- Boston Scientific Corporation
Biopsy, Fine-needle, Pancreatic Neoplasm
EUS-FNB for Solid Pancreatic Lesions: Side-fenestrated Vs Fork-tip Needle
Rationale: Until now there are no prospective studies comparing the 22 gauge and 25 gauge side-fenestrated and fork-tip needles.
- Trial name
- NCT03622229
- Testing
- Histologic evaluation
- Where
- 2 sites in Italy
- Volunteers
- 192 people
- Sponsor
- Azienda Ospedaliera Universitaria Integrata Verona
Biopsy, Fine-needle, Pancreatic Neoplasm
EUS-FNB With ROSE Vs. EUS-FNB Without ROSE
Rationale: Rapid on-Site Evaluation (ROSE) of cytologic specimens acquired with EUS-guided fine needle aspiration (EUS-FNA) represents the most accurate available technique to reach a definitive diagnosis in patients with…
- Trial name
- FROSENOR (NCT03322592)
- Testing
- Rapid on-site evaluation (ROSE), Histologic evaluation
- Where
- 13 sites in United States, Australia and 6 more
- Volunteers
- 800 people
- Sponsor
- Azienda Ospedaliera Universitaria Integrata Verona
Biopsy, Fine-Needle, Endosonography
Impact of Suction in the EUS-guided Fine Needle Biopsy of Solid Pancreatic Lesions
Tissue acquisition by Endoscopic Ultrasound (EUS) has become a modality of diagnosis and clinical orientation for several diseases.
- Conditions
- Biopsy, Fine-Needle, Endosonography, Pancreatic Neoplasm
- Trial name
- NCT04164017
- Testing
- EUS-guided FNB with Syringe Suction, EUS-guided FNB without Syringe Suction
- Where
- Portugal
- Volunteers
- 100 people
- Sponsor
- Centro Hospitalar De São João, E.P.E.
Mammography, Biopsy, Needle
Evaluation Of A Novel Breast Compression Paddle For Wire Localization In Mammography
The purpose of this study is to evaluate the functionality of a new breast compression paddle used in mammography for wire localization.
- Trial name
- NCT00724516
- Testing
- Novel Breast Compression Paddle
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- University of Michigan
Biopsy, Fine-Needle
Comparison of DNA Ploidy and Conventional Cytology
150 patients who had suspected pancreatic malignancy were planed to be enrolled in this study. Equal cytological samples of each patient undergoing EUS-FNA were examined by digital image analysis and conventional cytology…
- Trial name
- NCT02921100
- Testing
- cytology, DNA ploidy, EUS-FNA
- Where
- China
- Volunteers
- 150 people
- Sponsor
- Changhai Hospital
Biopsy, Fine-Needle, Biopsy, Fine-Needle/Methods
EUS-guided Fine Needle Aspiration (FNA) With and Without the Use of a Stylet
The purpose of this study is to determine that there is no difference in final diagnosis of FNA specimens without a stylet, compared to using a stylet, when examined by a skilled cytopathologist.
- Conditions
- Biopsy, Fine-Needle, Biopsy, Fine-Needle/Methods, Endosonography
- Trial name
- NCT01316614
- Testing
- FNA with and without a stylet
- Where
- United States
- Volunteers
- 137 people
- Sponsor
- Washington University School of Medicine
Infection, Prostatic Diseases
A Prospective Trial of Povidone-iodine Suppository Before Transrectal Ultrasound Guided Prostate Biopsy
To assess the effect of povidone-iodine on infectious complication rate caused by transrectal prostate biopsy
- Conditions
- Infection, Prostatic Diseases, Misadventure During Aspirating Needle Biopsy
- Trial name
- NCT02245334
- Testing
- Povidone-Iodine
- Where
- South Korea
- Volunteers
- 1,578 people
- Sponsor
- Seoul National University Hospital
Needle Biopsy, CAT Scan
Breathing Cycle Biofeedback During Computed Tomography Procedures
This study will evaluate the effectiveness of a flexible belt device in guiding patient breathing during computed tomography (CT)-guided needle biopsy.
- Conditions
- Needle Biopsy, CAT Scan, X-Ray
- Trial name
- NCT00059137
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- National Institutes of Health Clinical Center (CC)