Clinical trials: EUS
Tumors of the Pancreas, Submucosal Tumor of Gastrointestinal Tract (Disorder)
Prospective Evaluation of the Diagnostic Efficacy of a EUS Guided FNB Needle (AQUIRE®)
The present study investigates the efficacy of a new Endoultrasound guided fine needle biopsy (EUS-FNB) device (AquireTM Boston Scientific= AQUIRE®) for obtaining histological tissue cylinders in the diagnosis of solid pancreatic…
- Conditions
- Tumors of the Pancreas, Submucosal Tumor of Gastrointestinal Tract (Disorder), Lymph Node Disease
- Trial name
- NCT03621852
- Testing
- Endoultrasound guided FNB
- Where
- Germany
- Volunteers
- 40 people
- Sponsor
- Philipps University Marburg
Esophageal Cancer
Balloon Dilation to Permit Complete Endoscopic Ultrasound Staging in Esophageal Cancer
Despite improvement in treatment-related morbidity and mortality, esophageal cancer is still one of the most lethal malignancies. Accurate staging is essential to establish prognosis and for patient management.
- Trial name
- CT0046 (NCT01950442)
- Testing
- Balloon dilation
- Where
- Canada
- Volunteers
- 41 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
MASLD, MASH
Endoscopic Ultrasound Shear Wave Elastography Study
This study shall be a prospective, multicenter, single arm, consecutive, interventional study conducted in a post-market setting using commercially available devices.
- Conditions
- MASLD, MASH, Fibrosis, Liver, Chronic Liver Disease
- Trial name
- EUS-SWE (NCT06592820)
- Testing
- Endoscopic Ultrasound Shear Wave Elastography (EUS) and Attenuation Imaging, FibroScan, Liver biopsy
- Where
- 2 sites in United States
- Volunteers
- 300 people
- Sponsor
- Olympus Corporation of the Americas
Submucosal Tumor, Gastrointestinal Stromal Tumor (GIST)
Multicenter Observational Study of Multimodal AI for Upper GI Mesenchymal Tumor Diagnosis
This study develops a multimodal AI model using endoscopic ultrasound, white-light endoscopy, and clinical information to support the diagnosis of upper GI mesenchymal tumors and the risk stratification of gastric GISTs.
- Conditions
- Submucosal Tumor, Gastrointestinal Stromal Tumor (GIST), Leiomyoma, Schwannoma
- Trial name
- NCT07078136
- Testing
- Multimodal AI Model, Expert Endoscopist Assessment
- Where
- China
- Volunteers
- 130 people
- Sponsor
- Huazhong University of Science and Technology
Pancreatic Adenocarcinoma
Pilot Study of EUS-Guided Radiofrequency and FOLFIRINOX in Advanced Pancreatic Cancer (RadioFAP )
Pancreatic adenocarcinoma (PDAC) constitutes 90% of pancreatic tumors and is projected to become the second leading cause of cancer-related mortality in Europe by 2030.
- Trial name
- RadioFAP (NCT06743386)
- Testing
- Therapeutic procedure combines EUS-Guided Radiofrequency Ablation (RFA)
- Volunteers
- 30 people
- Sponsor
- French Society of Digestive Endoscopy
EUS-FNA, Cytodiagnosis
Comparison of EUS-Guided Fine Needle Aspiration Technique
EUS-guided fine needle aspiration (EUS-FNA) is a safe and effective method for diagnosing pancreatic and peripancreatic solid masses.
- Trial name
- NCT01923883
- Testing
- EUS-FNA, Echoendoscope Olympus GF-UCT240
- Where
- South Korea
- Volunteers
- 51 people
- Sponsor
- Asan Medical Center
Pancreatic Carcinoma, Pancreatic Neuroendocrine Tumor
Study on Microflora Characteristics of Pancreatic Solid Lesions Via Endoscopic Ultrasound-guided Fine Needle Aspiration/Biopsy
Study objective: To describe the microflora characteristics of the pancreatic solid lesions via the tissue acquired via the endoscopic ultrasound-guided fine needle aspiration/biopsy (EUS-FNA/B).
- Conditions
- Pancreatic Carcinoma, Pancreatic Neuroendocrine Tumor, Autoimmune Pancreatitis, Microflora
- Trial name
- NCT05171517
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Peking Union Medical College Hospital
Pancreatic Mass on Imaging
Yield of Endoscopic Ultrasound Guided Fine Needle Aspiration (EUS-FNA) With and Without the Use of a Stylet in the Biopsy Needle
Purpose: To compare the diagnostic yield of endoscopic ultrasound guided fine needle aspiration biopsy (EUS-FNA) in patient with pancreatic masses with and without the use of a stylet in place within the biopsy needle.
- Trial name
- NCT01241799
- Testing
- Endoscopic ultrasound guided fine needle aspiration biopsy, Stylet out FNA first, Stylet in FNA second
- Where
- Canada
- Volunteers
- 72 people
- Sponsor
- University of British Columbia
Pancreas Cancer, Pancreatic Adenocarcinoma
Study Comparing Pancreatic EUS-FNB With the 20-gauge Procore® and the 22-gauge Acquire® Needles
Multicenter randomized prospective study Criteria for inclusion: Patients admitted for EUS-FNB of a pancreatic mass Goals of the study: To compare the results of blinded punctures for suspicion of pancreatic tumor performed under…
- Trial name
- HISTOPAN (NCT03567863)
- Testing
- 20-GAUGE PROCORE® first, then 22-GAUGE ACQUIRE®, 22-GAUGE ACQUIRE® first, then 20-GAUGE PROCORE®
- Where
- France
- Volunteers
- 60 people
- Sponsor
- Société Française d'Endoscopie Digestive
Pancreatic Mass
Contrast Enhanced Harmonic Endoscopic Ultrasound (CH-EUS), Elastography, and Fractal Analysis in Predicting Pancreatic Cancer Aggressiveness and Response to Therapy.
Contrast enhanced harmonic Endoscopic Ultrasound (CH-EUS) can be used during a conventional EUS examination to correctly identify and target lesions with the help of Ultrasound Contrast Agents.
- Trial name
- CH-E-EUS (NCT05591287)
- Testing
- Contrast enhanced harmonic Endoscopic Ultrasound
- Where
- Italy
- Volunteers
- 100 people
- Sponsor
- Istituto Clinico Humanitas
Hepatocellular Carcinoma, Hepatoma
Accuracy of Endoscopic Ultrasound for Detection of Tumors of the Liver
The diagnostic accuracy of EUS for detection of the liver tumors (primary and metastatic) remains unknown. To compare the accuracy of the EUS and CT scan for detection of the primary and metastatic carcinoma of the liver.
- Conditions
- Hepatocellular Carcinoma, Hepatoma, Cholangiocarcinoma, Liver Metastases
- Trial name
- NCT00290316
- Testing
- Endoscopy ultrasound
- Where
- United States
- Sponsor
- Central Texas Veterans Health Care System
Cirrhosis, Portal Hypertension Related to Cirrhosis
CARPEUS : Effect of Carvedilol on the Portosystemic Gradient as Measured by Endoscopic Ultrasound
The purpose of this study is to assess the efficacy after one month of treatment with Carvedilol (12.5 mg daily) in primary prophylaxis of digestive haemorrhage due to portal hypertension in cirrhosis, by endoscopic…
- Trial name
- CARPEUS (NCT06861075)
- Testing
- Carvedilol
- Where
- 2 sites in France
- Volunteers
- 30 people
- Sponsor
- University Hospital, Clermont-Ferrand
Pancreatic Cancer, Endoscopy
Plastic Stent Within a Lumen-Apposing Stent for Malignant Biliary Obstruction
There are doubts concerning the possible benefits derived from the insertion of double-pigtail plastic stents (DPS) within the lumen-apposing metal stents (LAMS) in the EUS-guided transmural biliary drainage (BD).
- Conditions
- Pancreatic Cancer, Endoscopy, Oncologic Disorders, Therapy Related Neoplasms
- Trial name
- LAMSpigBil (NCT04420039)
- Testing
- Endoscopic biliary transmural drainage
- Where
- 3 sites in Spain
- Volunteers
- 39 people
- Sponsor
- Hospital Universitari de Bellvitge
Pancreatic Cancer
Role of the Cystic Fluid Interleukins and Tumor Necrosis Factor (TNF) Levels in Characterizing Pancreatic Cysts Detected by Endoscopic Ultrasound (EUS)
This study aims to find a correlation between cytokines levels and malignancy potential of different cystic types.
- Trial name
- NCT03178812
- Testing
- EUS with fine-needle aspiration of pancreatic cyst, Laboratory Blood test
- Where
- Israel
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Hillel Yaffe Medical Center
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
Malignant Hilar Stricture
ERCP With and Without EUS Guided HGS for Bilateral Biliary Decompression in Malignant Hilar Biliary Obstruction
A prospective randomized clinical trial to evaluate efficacy and safety of combined EUS-HGS and ERCP compared to ERCP for bilateral biliary decompression in advanced malignant hilar biliary obstruction.
- Trial name
- NCT06613945
- Testing
- ERCP biliary drainage, Combined ERCP and EUS-HGS biliary drainage
- Where
- Egypt
- Volunteers
- 72 people
- Sponsor
- Mansoura University
Pancreatic Tumors
Evaluation of Image-guided Brushing of Pancreatic Cyst Wall in Diagnosis of Cystic Pancreatic Tumors
The goal of this study is to compare a sample of the cyst taken by a standard method (fine needle aspiration) to the sample taken by a new method using a device called the EchoBrush to see which method is more accurate at…
- Trial name
- NCT01455311
- Testing
- EUS Guided Fine Needle Aspiration, EUS Guided EchoBrush Sampling
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- H. Lee Moffitt Cancer Center and Research Institute
Pancreatic or Peripancreatic Lesions, Lesions in the Esophagus, Stomach, Duodenum or Rectum
The Cellularity Yield of Three Different 22-gauge FNA Needles
Obtaining a sample from a lesion in the gastrointestinal tract by endoscopic ultrasound (a flexible tube with a camera and small ultrasound machine at its end )requires the use of a needle for taking the sample from the lesion or…
- Conditions
- Pancreatic or Peripancreatic Lesions, Lesions in the Esophagus, Stomach, Duodenum or Rectum, Mediastinal ( Chest) Masses, Enlarged Lymph Nodes
- Trial name
- NCT01916421
- Testing
- Endoscopic Ultrasound Fine Needle Aspiration (EUS-FNA)
- Where
- United States
- Volunteers
- 107 people
- Sponsor
- Texas Tech University Health Sciences Center, El Paso
Liver Fibroses
The EUS ShearWave Elastography Liver Fibrosis Study
The study objective is to demonstrate the clinical performance of ShearWave Elastography (SWE) in Endoscopic Ultrasound (EUS) when compared to FibroScan for evaluation of liver fibrosis.
- Trial name
- NCT04115046
- Testing
- ShearWave Elastography (SWE) in Endoscopic Ultrasound (EUS), FibroScan, ALOKA ARIETTA 850 -
- Where
- United States
- Volunteers
- 52 people
- Sponsor
- Olympus Corporation of the Americas
Gastric Varix
EUS-guided Obturation of High Risk Gastric Varices Versus Standard Endoscopic Treatment
Gastric varices occur in patients with portal hypertension, mostly secondary to liver cirrhosis. Although they bleed less frequently than oesophageal varices, gastric variceal bleeding tends to be more severe with reported higher…
- Trial name
- NCT04222127
- Testing
- EUS guided injection of gastric varices by CYA, Direct endoscopic injection of gastric varices by CYA
- Where
- Egypt
- Volunteers
- 42 people
- Sponsor
- Mansoura University