Search clinical trials for: Biopsies from endoscopy

Total 6494 results

University of Arkansas

Withdrawn

Mucosal Innate Immune Activation in Chronic Intestinal Disorders

Irritable Bowel Syndrome | Inflammatory Bowel Diseases

United States
Mansoura University

Unknown

Value of Additional Corpus Biopsy for Diagnosis of H Pylori in Atrophic Gastritis. Prospective Non-randomized Study

Helicobacter Pylori | Gastric Antrum | CORPUS BIOPSIES

Egypt
Assistance Publique - Hôpitaux de Paris

Completed

Immunological Consequences of CARD15/NOD2 Mutations in Crohn's Disease (PLAC)

Crohn's Disease

France
University of Utah

Completed

Prospective Analysis of Eosinophilic Esophagitis in Patients Presenting With Dysphagia

Esophagitis

United States
University of Latvia
Digestive Diseases Centre GASTRO; Riga East Clinical University Hospital; Academic...

Recruiting

Surveillance of Patients With Precancerous Lesions of the Stomach

Gastric Cancer | Gastric Intestinal Metaplasia | Gastric Atrophy | Gastric Dysplasia

Latvia
University Hospital, Toulouse

Completed

Intestinal Stem Cells Characterization (BIODIGE)

Inflammatory Bowel Diseases

France
Imelda GI Clinical Research Center

Completed

pAtient rePorted Outcomes Linked With histoLogy in Patients With uLcerative cOlitis (APOLLO)

Ulcerative Colitis

Belgium
Nantes University Hospital
L'institut du thorax - INSERM UMR 1087 / CNRS UMR6291 - IRS-Université de... and other collaborators

Completed

Assessing the Expression and the Activity of Rac1 Protein in the Airway Smooth Muscle of Asthmatic Patient (NaRacAS)

Asthma

France
University of Sao Paulo General Hospital
University of Sao Paulo

Completed

High Definition Endoscopy With NBI. Contribution in Patients With Non-erosive Esophagitis

GERD
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
Centre of Postgraduate Medical Education
Maria Sklodowska-Curie National Research Institute of Oncology

Not yet recruiting

Early Detection of Esophageal Squamous Cancer With the Capsule Sponge Device (ANGELA)

Head and Neck Cancer | Esophageal Cancer | Squamous Cell Carcinoma
Mayo Clinic
Juvenile Diabetes Research Foundation; University of Chicago; Harvard University

Completed

Role of Intestinal Inflammation in the Pathogenesis of Type 1 Diabetes

Type 1 Diabetes

United States
Children's Mercy Hospital Kansas City
Medtronic - MITG

Completed

Capsule Endoscopy in Inflammatory Bowel Disease (IBD) in Children (CE)

IBD

United States
Wake Forest University Health Sciences

Completed

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

Obesity

United States
Assiut University

Recruiting

Clinical Characteristics and Risk Factors of Children Suffering From Inflammatory Bowel Diseases At Assiut University Children Hospital

Inflammatory Bowel Disease

Egypt
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
Fondazione IRCCS Ca' Granda, Ospedale Maggiore...

Recruiting

Development of Therapeutic Approaches Modulating Molecular Targets Implicated on Cancer Stem Cell-related Aggressiveness

Glioma | Glioblastoma | Glioma Glioblastoma Multiforme

Italy
University of Cambridge
Medical Research Council

Completed

The Efficacy and Patient Tolerance of Ultrathin Nasal Endoscopy to Detect Barrett's Oesophagus (NOSE)

Dyspepsia | Barrett's Esophagus
Rennes University Hospital

Unknown

Anorectal Dysfunction in Patients Suffering From Spina Bifida : From Clinic to Neuro-epithelial Function (ANOSPIN) (ANOSPIN)

Spina Bifida

France
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
McGuire Research Institute
Hunter Holmes McGuire VA Medical Center

Unknown

Confocal Endomicroscopy for Permeability of Esophageal Wall in Refractory Gastroesophageal Reflux Disease (GERD)

Gastro Esophageal Reflux | Barrett Esophagus | Erosive Esophagitis

United States
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
Assiut University

Not yet recruiting

Antibiotyping and Prevalence of Virulent Genotypes Among Helicobacter Pylori and Their Impact on Response to Therapy

H Pylori Infection

Egypt
Imperial College London

Active, not recruiting

The Bacterial Composition of the Stomach in Reflux Disease

Gastric Cancer | Esophagitis | Gastro Esophageal Reflux | Barrett Esophagus | Oesophageal Cancer | GORD | Oesophageal Reflux | Oesophageal Carcinoma

United Kingdom
Clara Lehmann
German Federal Ministry of Education and Research

Completed

Gut Associated Lymphatic Tissue (GALT) in HIV (Human Immunodeficiency Virus)- Infected Patients

HIV Infection

Germany
S.L.A. Pharma AG

Completed

Chemoprevention Trial in Familial Adenomatous Polyposis (FAP) Coli Using EPA

FAP | Familial Adenomatous Polyposis Coli

United Kingdom
KU Leuven

Recruiting

Measuring Nerve Activity in Small Human Intestinal Biopsies in IBS (Irritable Bowel Syndrome)

Healthy | IBS

Belgium
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
University of Latvia
Karolinska Institutet; Lithuanian University of Health Sciences; Technion, Israel... and other collaborators

Completed

Volatile Markers in Digestive Cancer (VOLGACORE)

Gastric Cancer | Colorectal Cancer | Colorectal Adenoma | Intestinal Metaplasia | Atrophic Gastritis | H.Pylori Infection | Peptic Ulcer Disease | Normal Control | Average-risk General Population

Latvia, Lithuania
Nantes University Hospital
Hospices Civils de Lyon; University Hospital, Angers; Rennes University Hospital and other collaborators

Completed

Assessment of the Neuro-glio-epithelial Unit (NGEU) in Biopsies Taken During Peroral Endoscopic Myotomy (POEM) for Achalasia: a Feasibility and Safety Study. (Achalaglie)

Esophageal Achalasia

France
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
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
First Affiliated Hospital Xi'an Jiaotong University

Unknown

the Laparoscopic and Endoscopic Cooperative Surgery of Gastrointestinal Stromal Tumor

Gastrointestinal Stromal Tumor

China
French National Agency for Research on AIDS and...

Completed

Residual Replication of HIV-1 in the Gut Associated Lymphoid Tissue (GALT) of Patients on Highly Active Antiretroviral Therapy (HAART): the ANRS EP 44 Study (EP 44)

HIV Infection

France
University Hospital, Strasbourg, France
Assistance Publique - Hôpitaux de Paris

Terminated

Treatment of Chronic Frontal Sinusitis by a Simple Technique Using Dilation Balloons (SIBA)

Frontal Sinusitis

France
Universidade Estadual de Ciências da Saúde de Alagoas

Completed

Treatment Schistosomal Portal Hypertension: Efficacy of Endoscopy or Surgery

Portal Hypertension | Upper Gastrointestinal Bleeding | Schistosomiasis Mansoni

Brazil
University of North Carolina, Chapel Hill
American Gastroenterological Association

Completed

Patient Acceptance and Preference Among Screening Modalities for Detection of Barrett's Esophagus

GERD | Barrett Esophagus

United States
Odense University Hospital

Unknown

Doppler-guided Endoscopic Treatment in Peptic Ulcer Bleeding

Peptic Ulcer Bleeding

Denmark
Johns Hopkins University

Active, not recruiting

Long Term Outcomes of Bariatric Patients Treated With Surgery or Endoscopy (ROSE)

Obesity | GERD

United States
Academisch Medisch Centrum - Universiteit van Amsterdam...
University Hospital Birmingham

Unknown

COlonic Salvage by Therapeutic Appendectomy. (COSTA)

Colitis, Ulcerative

Netherlands
University Hospital, Basel, Switzerland

Completed

Prediction of Sphenoid Septation in MRI Compared With CT and Intraoperative Findings During Endoscopic Pituitary Adenoma Surgery (Scope)

Pituitary Adenoma

Malaysia, Switzerland
Sun Yat-sen University
Cancer Research Institute of Zhongshan City; Sihui Cancer Institute

Active, not recruiting

Cluster Randomized Controlled Screening Trial for NPC (CRCSTNPC)

Nasopharyngeal Cancer | Morality | Screening

China
Chinese University of Hong Kong

Unknown

Surveillance of Bleeding Peptic Ulcer Using Wireless Capsule Endoscopy

Bleeding Peptic Ulcer

China
Peking University Cancer Hospital & Institute

Recruiting

the Beijing Randomized Study Of Prostate Cancer Screening (BROPCS)

Prostate Cancer

China
Hospital Universitari Vall d'Hebron Research Institute

Unknown

Transbronchial Biopsies With Cryoprobe in Patients With Lung Transplantation.

Lung Transplant Rejection

Spain
University Hospital, Toulouse

Not yet recruiting

Study of Cellular Heterogeneity in Patients With Mastocytosis (MastCellHet)

Mastocytosis

France
University of North Carolina, Chapel Hill
Interpace Diagnostics Corporation

Completed

Utility Of Mutational Load As A Predictor For Endoscopic Treatment Response In Barrett's Esophagus

Barretts Esophagus With Dysplasia | Intramucosal Adenocarcinoma

United States
University of Medicine and Pharmacy Craiova
Institutul Clinic Fundeni

Recruiting

"Mechanisms and Biomarkers of Response and Resistance to Current Targeted Therapies in Gastric Cancer" (THERRES) (THERRES)

Gastric Cancer

Romania
University of Latvia
Technion, Israel Institute of Technology; Riga East University Hospital; JLM...

Enrolling by invitation

Volatiles in Breath and Headspace Analysis - Diagnostic Markers (Volatolome)

Liver Cirrhosis | Inflammatory Bowel Diseases | Gastric Cancer | Colorectal Cancer | Pancreatic Cancer | Peptic Ulcer | Tuberculosis | Pancreatitis, Chronic | Liver Cancer | Colorectal Adenoma | Intestinal Metaplasia | Colorectal Polyp | Gastric Dysplasia | Atrophic Gastritis | Other Infectious Diseases | Flu, Human

Latvia

Search clinical trials for: Biopsies from endoscopy

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