Clinical trials: Endomicroscopy
Gastroesophageal Reflux Disease
Detection of Minimal Change Esophagitis Using Confocal Laser Endomicroscopy
This is an observational, prospective and pilot study to determine through confocal endomicroscopy diagnostic microscopic features detectable at the gastroesophageal junction of patients with non-erosive gastroesophageal reflux…
- Trial name
- NCT00954070
- Testing
- Confocal endomicroscope (Pentax Model EC3870K)
- Where
- Singapore
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- National University Hospital, Singapore
Bladder Neoplasm, Urothelial Carcinoma
Confocal Laser Endomicroscopy in the Lower Urinary Tract
Rationale: Cystoscopy and cytology, the current 'gold standard' for detection and follow-up of primary and recurrent bladder cancer have some limitations.
- Trial name
- NCT03013894
- Where
- Netherlands
- Volunteers
- 73 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Biliary Stricture
Confocal Endomicroscopy for Biliary Strictures -Phase I
The investigators hypothesize that the confocal endomicroscopy imaging of the biliary strictures during ERCP will differentiate between benign and malignant strictures in vivo and has increased sensitivity compared to biliary…
- Trial name
- NCT00892632
- Testing
- ERCP and Confocal imaging
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Mayo Clinic
ULCERATIVE COLITIS
Development of a Biomarker of Efficacy of Vedolizumab (EnTyvio®) in Patients With ulcErative ColiTis (DETECT)
The main objective of this project is to demonstrate the feasability of an endomicroscopic biomarker of efficacy of vedolizumab and adalimumab, in Ulcerative colitis (UC) by coupling vedolizumab to a fluorescent component, FITC…
- Trial name
- DETECT (NCT02878083)
- Testing
- VEDOLIZUMAB, ADALIMUMAB
- Where
- 4 sites in France
- Volunteers
- 19 people
- Sponsor
- Nantes University Hospital
Barrett Esophagus
Coordinating Center: Natural History of Barrett's Esophagus Using Tethered Capsule Endomicroscopy
The goal of this research is to follow Barrett's Esophagus participants for 3 years using the tethered capsule endomicroscopy device with distal scanning and a compact imaging system in a multi-site clinical study.
- Trial name
- NCT03459339
- Testing
- Tethered Capsule Endomicroscopy (TCE)
- Where
- 5 sites in United States
- Volunteers
- 500 people
- Sponsor
- Massachusetts General Hospital
Atrophic Gastritis
Grading Atrophic Gastritis by Confocal Laser Endomicroscopy Probe (p-CLE)
Atrophic gastritis (AG) is a chronic disease, associated to gastric adenocarcinoma moreover if severity AG is present. Sydney system classified AG as mild, moderate and severe, but with moderate interobserver agreement, due to…
- Trial name
- NCT02351154
- Testing
- Cellvizio Viewer software
- Where
- Ecuador
- Volunteers
- 30 people
- Sponsor
- Instituto Ecuatoriano de Enfermedades Digestivas
Lung Transplant
Alveoscopy, Endoscopic Confocal Microscopy and Lung Rejection, Parenchymal Lung Diseases in Vivo
Lung transplantation is indicated when end-stage lung diseases no longer respond to available standard therapy, making life expectancy short and associated with disability.
- Trial name
- NCT01033201
- Testing
- Confocal imaging
- Where
- United States
- Volunteers
- 71 people
- Sponsor
- Mayo Clinic
Inflammatory, Interstitial, Rare Lung Diseases
The Study Of Probe-Based Confocal Laser Endomicroscopy Of Distal Airways In Diagnostics Of Lung Diseases
The study is devoted to the comparative analysis of the data received in patients with lung pathology using new method of probe-based confocal laser endoscopy of distal airways and two reference methods: high resolution computed…
- Trial name
- pCLE (NCT02006940)
- Testing
- miniprobe Alveoflex
- Where
- Russia
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Federal Research Clinical Center of Federal Medical & Biological Agency, Russia
Brain Tumor, Surgery
Confocal Laser Endomicroscopy for Brain Tumors
The prognosis of glioblastoma patients highly depends on resection extent. Various strategies have been introduced to overcome the dilemma of intraoperative tumor identification.
- Conditions
- Brain Tumor, Surgery, Convivo System, Laser Endomicroscopy
- Trial name
- CONVIVO (NCT04280952)
- Testing
- CONVIVO
- Where
- Switzerland
- Volunteers
- 174 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Pulmonary Lesion, Lung Cancer
Study on the Effectiveness and Safety of CLE Combined With Cryobiopsy for Diagnosis of Pulmonary Lesions
Forty subjects meeting the inclusion and exclusion criteria were recruited at a single center and signed informed consent forms.
- Trial name
- NCT07352176
- Testing
- Confocal laser endomicroscopy combined cryobiopsy, Conventional cryobiopsy
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Guangzhou Medical University
Inflammatory Bowel Disease (IBD), Familial Adenomatous Polyposis
Endomicrocancer: Confocal Endomicroscopy in Patients With High Risk of Colorectal Cancer
The principle objective of this study is to validate confocal endomicroscopy (CEM) in a national, multicenter study, in terms of its ability to diagnose neoplastic lesions in vivo, in two groups of patients at high risk of…
- Trial name
- NCT01052376
- Testing
- Confocal endomicroscopy
- Where
- 6 sites in France
- Volunteers
- 73 people
- Sponsor
- Nantes University Hospital
Urinary Tract Cancer, Urothelial Carcinoma
CLE Characteristics of Upper Urinary Tract Urothelial Carcinoma
Rationale: Initial evaluation usually consists of cross sectional imaging of the urinary tract. When a suspect lesion is seen, an ureterorenoscopy is planned to visualize the lesion and to collect tissue for histopathology.
- Conditions
- Urinary Tract Cancer, Urothelial Carcinoma, Ureter Cancer
- Trial name
- NCT03013920
- Where
- Netherlands
- Volunteers
- 150 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Barrett Esophagus, Gastric Antrectomy Partial
Early Detection of Tumors of the Digestive Tract by Confocal Endomicroscopy
Confocal endomicroscopy is an emerging technique that allows in vivo imaging of cells and tissue structures of the gastrointestinal mucosa, with a magnification of about 1000 times, guiding optical biopsies in real time.
- Conditions
- Barrett Esophagus, Gastric Antrectomy Partial, Biliary Duct Stricture, Pancreatic Duct Stricture
- Trial name
- NCT02284802
- Testing
- Confocal endomicroscopy
- Where
- Brazil
- Volunteers
- 87 people
- Sponsor
- Fauze Maluf Filho
Mucosal Microbiome, H.Pylori
Association Between Confocal Laser Endomicroscopic (CLE) Features and Gastric Mucosal Microbiome
There might be a correlation between gastric mucosal microbiome and mucosal pattern visualized by confocal laser endomicroscope.
- Conditions
- Mucosal Microbiome, H.Pylori, Intestinal Metaplasia, Gastric Neoplasia
- Trial name
- NCT02063932
- Testing
- endomicroscopy, targeted biopsy and 16s rRNA gene sequencing
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Shandong University
Gastrointestinal Post Acute COVID-19 Syndrome
The Clinical Significance of Gut Permeability in Gastrointestinal Post Acute COVID-19 Syndrome
Severe acute respiratory syndrome coronavirus 2 (SARS- CoV-2) and the associated coronavirus disease 2019 (COVID-19) have been spreading all around the world for past 3 years.
- Trial name
- NCT05612087
- Testing
- Confocal laser endomicroscopy
- Where
- Taiwan
- Volunteers
- 40 people
- Sponsor
- Taipei Veterans General Hospital, Taiwan
Diffuse Parenchymal Lung Diseases
Validation of Alveolar Probe-based Confocal Laser Endomicroscopy Descriptors in Diffuse Parenchymal Lung Diseases
Diffuse parenchymal lung diseases (DPLD) include a variety of respiratory conditions that affect either the pulmonary interstitium or the alveolar space .
- Trial name
- Microsemio-PI (NCT02961335)
- Testing
- Bronchoscopy, Confocal microendoscopy, Biopsy sampling
- Where
- France
- Volunteers
- 38 people
- Sponsor
- University Hospital, Rouen
Ulcerative Colitis (UC), Crohn Disease (CD)
Wild Blueberries in Colitis
The goal of this exploratory, prospective, monocentric randomized crossover study is to investigate the influence of a blueberry-rich diet compared to a blueberry-poor diet on the microbiome, the intestinal barrier and the…
- Trial name
- BlueVantage (NCT06698601)
- Testing
- blueberry-rich diet, Control diet
- Where
- Germany
- Volunteers
- 60 people
- Sponsor
- Universität Duisburg-Essen
Colorectal Neoplasms, Confocal Laser Endomicroscopy
Clinical Validation of Multimodal Digestive Endoscopy
According to the latest global cancer epidemiological data published by the International Agency for Research on Cancer, colorectal cancer (CRC) ranks 3rd in total incidence and 2nd in total mortality among all malignancies…
- Conditions
- Colorectal Neoplasms, Confocal Laser Endomicroscopy, Endoscopy, Digestive System, Molecular Imaging
- Trial name
- NCT05575765
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Xijing Hospital of Digestive Diseases
Prostate Cancer
Real Time Microscopic Imaging During Robot Assisted Prostate Cancer Surgery
The study involves use of a device called an endomicroscope to obtain high resolution images of microscopic structures during robot-assisted prostate cancer surgery.
- Trial name
- NCT00792961
- Testing
- Endomicroscopy
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Peter Delaney
Gastroesophageal Reflux Disease, Non Erosive Reflux Disease
Confocal Endomicroscopy for Non-Erosive Reflux Disease (CE NERD)
The purpose of this study is to find out if people who have non-erosive reflux disease (NERD) have changes the investigators can see with a microscope (called confocal endomicroscopy) that is used during endoscopy (a camera scope…
- Conditions
- Gastroesophageal Reflux Disease, Non Erosive Reflux Disease, Dyspepsia
- Trial name
- CE_NERD (NCT02039869)
- Testing
- Confocal endomicroscopy, Proton pump inhibitor, Sucralfate
- Where
- 3 sites in United States
- Sponsor
- Virginia Commonwealth University