Search clinical trials for: Endoscopy with biopsy

Total 21529 results

Wake Forest University Health Sciences

Completed

A Prospective Study Evaluating The Utility of Transnasal Endoscopy With Roux en Y Gastric Bypass

Obesity

United States
Hospital Mutua de Terrassa

Completed

TCRγδ+ Cells After Gluten-free Diet: A Biomarker for Coeliac Disease? (GFDL)

Celiac Disease

Spain
Mayo Clinic

Completed

Endoscopic Tri-Modal Imaging in Patients With Barrett's Esophagus (ETMI)

Early Esophageal Adenocarcinoma | Barretts Esophagus | High Grade Dysplasia

United States, Netherlands
Gloucestershire Hospitals NHS Foundation Trust

Unknown

Endoscopy Every 2 Years or Only as Needed in Monitoring Patients With Barrett Esophagus

Esophageal Cancer | Precancerous Condition

United Kingdom
Institutul Regional de Gastroenterologie & Hepatologie...

Recruiting

CH-EUS in Diagnosis of Inoperable Bile Duct Tumors

Bile Duct Cancer | Inoperable Disease

Romania
Mayo Clinic

Withdrawn

Intestinal Permeability and Gastroparesis

Healthy | Gastroparesis

United States
Aga Khan University
Massachusetts General Hospital; Washington University School of Medicine; Bill... and other collaborators

Completed

Study of Environmental Enteropathy and Malnutrition in Pakistan (SEEM)

Stunting | Gastrointestinal Disease | Enteropathy | Malnutrition, Child | Vaccine Response Impaired

Pakistan
Mattias Block

Completed

Development of Dysplasia in the Pelvic Pouch in Patients With Ulcerative Colitis (UC) and Risk Factors

Surgery | Ulcerative Colitis | Dysplasia

Sweden
Norwegian University of Science and Technology
University of Oslo; Karolinska Institutet; Oslo University Hospital; Helse Nord-Trøndelag... and other collaborators

Active, not recruiting

Coeliac Disease in the Nord-Trøndelag Health Study (HUNT)

Celiac Disease

Norway
The First Affiliated Hospital of Xiamen University

Not yet recruiting

Application of Augmented Reality Neuronavigation in Transnasal Endoscopic Skull Base Surgery

Pituitary Neoplasms
E-DA Hospital

Recruiting

The Prevalence, Risk Factors and Optimal Biopsy Protocol of BE

Barrett's Esophagus | Intestinal Metaplasia

Taiwan
Odense University Hospital

Unknown

Doppler-guided Endoscopic Treatment in Peptic Ulcer Bleeding

Peptic Ulcer Bleeding

Denmark
Chinese Academy of Sciences
Sun Yat-sen University; Fujian Cancer Hospital; Guangdong Provincial People's... and other collaborators

Recruiting

Detection and Biopsy Guidance of Nasopharyngeal Carcinoma Based on Artificial Intelligence and Endoscopic Images

Nasopharyngeal Carcinoma | Image-Guided Biopsy

China
OHSU Knight Cancer Institute
National Cancer Institute (NCI); Oregon Health and Science University

Completed

Hyperspectral Endoscopy Imaging for the Early Detection of Precancerous Lesions in Average Risk Patients

Patient

United States
King Chulalongkorn Memorial Hospital

Completed

Dual Focus NBI and pCLE in FAP Related Duodenal Adenoma (PIVI)

Complication of Diagnostic Procedure | Adverse Effect of Diagnostic Agents, Subsequent Encounter

Thailand
University of Miami

Terminated

Wnt, Notch and Hedgehog Activity in Chemo-Naive Tumors Collected During Staging of Esophageal Cancer Patients

Esophageal Cancer

United States
University Hospital Muenster

Completed

Functional Endoscopy in Neurogenic Dysphagia

Neurogenic Dysphagia

Germany
Pinnacle Biologics Inc.

Withdrawn

Safety of Photodynamic Therapy (PDT) in the Ablation of High-grade Dysplasia (HGD) in Barrett's Esophagus (BE) (Oedisse)

Barrett Esophagus
Wake Forest University Health Sciences

Terminated

Esophagoscopy in Evaluating Treatment in Patients With Stage I-IV Head and Neck Cancer Who Are Undergoing Radiation Therapy and/or Chemotherapy

Stage I Adenoid Cystic Carcinoma of the Oral Cavity | Stage I Mucoepidermoid Carcinoma of the Oral Cavity | Stage I Squamous Cell Carcinoma of the Hypopharynx | Stage I Squamous Cell Carcinoma of the Larynx | Stage I Squamous Cell Carcinoma of the Lip and Oral Cavity | Stage I Verrucous Carcinoma... and other conditions

United States
Seoul National University Bundang Hospital

Recruiting

Predictors of Prognosis in IBD Patients

Inflammatory Bowel Diseases | Crohn Disease | Ulcerative Colitis

Korea, Republic of
Changhai Hospital
West China Hospital; Shandong Provincial Hospital; The First Affiliated Hospital... and other collaborators

Not yet recruiting

Multimodal Endoscopic Image Fusion for Assessing Infiltration in Superficial Esophageal Squamous Cell Carcinoma

Esophageal Neoplasms Malignant

China
Laval University

Recruiting

Dissecting Host-microbiome Modifiers of Type 2 Diabetes Risk (DBBIOTE)

Type 2 Diabetes

Canada
Mayo Clinic
National Cancer Institute (NCI); Exact Sciences Corporation

Completed

A Minimally-Invasive Sponge on a String Device for Screening for Barrett's Esophagus

Barrett Esophagus

United States
Mayo Clinic

Recruiting

Dietary Sugar Absorptive Phenotype for Prediction of Weight Loss Outcome

Healthy | Bariatric Surgery Candidate | Obese

United States
Asan Medical Center

Unknown

Distribution of Helicobacter Pylori After Gastrectomy

Helicobacter Pylori Infections

Korea, Republic of
Seoul National University Bundang Hospital

Completed

Nociceptors, Neurotrophic Factors and Cytokine Expression in Gastroesophageal Reflux Disease

Gastro-esophageal Reflux Disease

Korea, Republic of
McGill University Health Centre/Research Institute...

Recruiting

EUS vs TJ for Liver Biopsy and Portal Pressure Gradient Measurement

Cirrhosis | Portal Hypertension | Chronic Liver Disease

Canada
The Christie NHS Foundation Trust

Suspended

Upper GI Serial Tumour Biopsies

Gastric Cancer | Oesophageal Cancer

United Kingdom
Ivashkin Vladimir Trofimovich
Abbott

Completed

Experimental Study to Determine the Effects of Human Refluxate on Macrophage Phenotype and Its Correlation With GERD

Gastroesophageal Reflux Disease (GERD)

Russian Federation
Xiuli Zuo
Qilu Hospital of Shandong University

Completed

Study on Correlated Factors of Barrier and Immune Function in Stress Related Mucosal Disease (SRMD)

Stress Related Mucosal Disease

China
Assiut University

Not yet recruiting

Role of Surgery in Management of Pineal Region Tumors in Children

Brain Tumor
Sisli Hamidiye Etfal Training and Research Hospital

Completed

Evaluation of Antral Biopsies Obtained in Normal Esophagogastroduodenoscopy

Intestinal Metaplasia | Gastritis Chronic | Gastritis H Pylori

Turkey
Region Skane

Withdrawn

Safety and Efficacy Study of the FTRD System for Obtaining Full-thickness Intestinal Biopsies

Gastrointestinal Motility Disorders
Centre Hospitalier Universitaire de Nice
Fondation de l'Avenir

Unknown

Effects of the Soluble Mediators of Mastocytes on the Intestinal Epithelial Barrier and of the Enteric Nervous System During the Syndrome of the Irritable Bowel

Irritable Bowel Syndrome

France
Shandong University

Unknown

Diagnosis of Gastric Intestinal Metaplasia With High Definition Endoscopy and Optic Enhancement

Gastric Intestinal Metaplasia

China
Mercy University Hospital, Cork, Ireland
The Adelaide and Meath Hospital; St. James Hospital, Dublin

Completed

Endoscopic Treatment of Inoperable Colorectal Cancer With the EndoVe System (CCEE EndoVe)

Colorectal Cancer

Ireland
Valley Health System

Completed

Barrett's Esophagus & Gastroesophageal Reflux Disease

GERD | Barrett's Esophagus

United States
Azienda Ospedaliera Universitaria Integrata Verona

Completed

Non-hypovascular Solid Pancreatic Lesions: Role of EUS (LE-VASC)

Endoscopic Ultrasound | Solid Pancreatic Neoplasms

Italy
Yonsei University

Completed

Biopsy Protocol of Upper Gastrointestinal Subepithelial Tumors:Diagnostic Accuracy of EUS-FNB Versus Unroofing Biopsy

Upper Gastrointestinal Subepithelial Tumors

Korea, Republic of
Shandong University

Unknown

The Diagnostic Ability of White Light Endoscopy and Magnifying Endoscopy With Optical Enhancement System

Early Gastric Cancer

China
Alexandria University

Completed

Efficacy of Narrow Band Spectrum Endoscopy for the Diagnosis of Gastric Antral Vascular Ectasia in Patients With Liver Cirrhosis

Gastric Antral Vascular Ectasia

Egypt
Shaanxi Provincial People's Hospital

Enrolling by invitation

Comparative Study Between UBE and PETD for the Treatment of Lumbar Spinal Canal Stenosis

Lumbar Disc Herniation

China
University of Bologna

Completed

Repeated EUS-guided Fine Needle Biopsy of Pancreatic Masses After Non-diagnostic or Inconclusive Results (REuBio)

Pancreatic Adenocarcinoma | Pancreas Cancer | Pancreas Metastases

Italy
National Taiwan University Hospital

Completed

Prospective Comparison of Diagnostic Accuracy Between Contrast-enhanced Harmonic and Conventional EUS-guided Fine-needle Biopsy in Solid Pancreatic Lesions

Pancreatic Solid Lesions

Taiwan
Texas Tech University Health Sciences Center, El...

Terminated

Comparison of Three Tissue Acquiring Techniques During EUS Guided Biopsies of Solid Tumors.

Solid Tumor

United States
University of Utah

Completed

Prospective Analysis of Eosinophilic Esophagitis in Patients Presenting With Dysphagia

Esophagitis

United States
University Hospital, Grenoble
AGIR à Dom

Unknown

Effects of Hypoxia and Inflammation on Citrulline Synthesis by Ornithine Transcarbamylase in Human Enterocytes (HYPOCITRE)

Inflammation | Hypoxia | Chronic Obstructive Pulmonary Disease

France
Hospital Universitario Dr. Jose E. Gonzalez

Recruiting

Comparison of EUS-FNB Biopsy Techniques of Solid Pancreatic Lesions

Pancreatic Neoplasm

Mexico
Ain Shams University

Recruiting

HFNC Versus Conventional Oxygen Therapy in Prolonged Upper Gastrointestinal Endoscopy in the ICU

Upper Gastrointestinal Bleeding

Egypt
OHSU Knight Cancer Institute

Recruiting

Impact of Dietary Fiber Supplementation on Colonic Mucosal Microbiome

Benign Colorectal Neoplasm | Non-Neoplastic Anal Disorder

United States

Search clinical trials for: Endoscopy with biopsy

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