Clinical trials: Laser Endomicroscopy
Rectal Cancer
Optical Biopsy for Distal Margin in Low Rectal Cancer
This is a multi-center prospective randomized controlled study. In this study, the investigators will use confocal laser endomicroscopy to make real-time in vivo optical biopsy of distal margin in rectal cancer surgery and help…
- Trial name
- NCT04016948
- Testing
- Probe-based confocal laser endomicroscopy optical biopsy, Intra-operative frozen section
- Where
- China
- Volunteers
- 146 people
- Sponsor
- Nanfang Hospital, Southern Medical University
Intestinal Metaplasia, Artificial Intelligence
Artificial Intelligence-assisted Confocal Laser Endomicroscopy Identification of Intestinal Metaplasia Severity
Currently, the Correa cascade is a widely accepted model of gastric carcinogenesis. Intestinal metaplasia is a high risk factor for gastric cancer.
- Conditions
- Intestinal Metaplasia, Artificial Intelligence, Confocal Laser Endomicroscopy
- Trial name
- NCT05462743
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Shandong University
Probe-based Confocal Laser Endomicroscopy, Artificial Intelligence
Automatic Classification of Colorectal Polyps Using Probe-based Endomicroscopy With Artificial Intelligence
Probe-based confocal laser endomicroscopy (pCLE) is an endoscopic technique that enables real-time histological evaluation of gastrointestinal mucosa during ongoing endoscopy examination.
- Conditions
- Probe-based Confocal Laser Endomicroscopy, Artificial Intelligence, Colorectal Polyps
- Trial name
- NCT03787784
- Testing
- AI presentation
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Shandong University
Lung Ground-Glass Opacity
GGO-dominant PPLs Diagnosis Using CLE and ssRAB-guided Cryobiopsy
The purpose of the study is to evaluate the diagnostic performance and safety of cryobiopsy for ground-glass opacity (GGO)-dominant peripheral pulmonary lesions (PPLs) under the guidance of shape-sensing robotic-assisted…
- Trial name
- NCT06910046
- Testing
- CLE and ssRAB-guided cryobiopsy
- Where
- China
- Volunteers
- 119 people
- Sponsor
- Shanghai Chest Hospital
Gastric Intestinal Metaplasia
The Learning Curve of Probe-based Confocal Laser Endomicroscopy (pCLE) Images Interpretation in Gastric Intestinal Metaplasia (GIM)
The Learning Curve of Probe-based Confocal Laser Endomicroscopy (pCLE) images interpretation in Gastric Intestinal Metaplasia (GIM) Objective: The aim of this study is to evaluate the learning curve of pCLE images interpretation…
- Trial name
- NCT01491724
- Where
- Thailand
- Volunteers
- 5 people
- Sponsor
- King Chulalongkorn Memorial Hospital
Gastric Diseases, Artificial Intelligence
Automatic Real-time Diagnosis of Gastric Mucosal Disease Using pCLE With Artificial Intelligence
Probe-based confocal laser endomicroscopy (pCLE) is an endoscopic technique that enables real-time histological evaluation of gastric mucosal disease during ongoing endoscopy examination.
- Conditions
- Gastric Diseases, Artificial Intelligence, Confocal Laser Endomicroscopy
- Trial name
- NCT03784209
- Testing
- The diagnosis of Artificial Intelligence and endoscopist
- Where
- China
- Volunteers
- 951 people
- Sponsor
- Shandong University
Solid Pancreatic Masses
Endoscopic Ultrasound-guided Needle-based Confocal Laser Endomicroscopy in Solid Pancreatic Masses
The differential diagnosis of solid pancreatic masses by endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) is currently suboptimal.
- Trial name
- NCT02936960
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Shandong University
Peripheral Pulmonary Lesions
Optical Biopsy for Peripheral Pulmonary Lesions
The purpose of the study is to describe confocal laser endomicroscopy (CLE) interpretation criteria for different types of peripheral pulmonary lesions (PPLs), with histopathological correlation, and to perform the validation of…
- Trial name
- NCT06457087
- Where
- China
- Volunteers
- 150 people
- Sponsor
- Shanghai Chest Hospital
Bowel Endometriosis
The Application of Probe-based Confocal Laser Endomicroscopy in the Diagnosis of Deep Endometriosis
Endometriosis is defined as the presence of endometrial glands and stroma outside of the uterus.Endometriosis affects 5%-15% of women in the reproductive age.
- Trial name
- NCT02547909
- Testing
- probe-based Confocal Laser Endomicroscopy, Cellvizio, fluorescein 10%
- Where
- Israel
- Sponsor
- Dr. Ofir Harnoy MD
Pancreatic Neoplasms, CHRONIC PANCREATITIS
Needle-based Confocal Endomicroscopy Examination of Pancreatic Masse
Introduction: Pancreatic cancer is one of the most aggressive malignancies with only 5% of patients being alive at five years. EUS (endoscopic ultra sound) is an established, sensitive diagnostic tool in pancreatic cancer and for…
- Trial name
- NCT01734967
- Testing
- needle based CLE, EUS-FNA
- Where
- 2 sites in Denmark, Romania
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Herlev Hospital
Obesity
Identification of In-vivo Probe Based Confocal Laser Endomicroscopy Cellular Characteristics in Obese Women
Previous studies have shown that histological changes in the gastric mucosa between obese and non-obese individuals do exist. Understanding these histological differences (between obese and non-obese individuals) might elucidate…
- Trial name
- NCT02781961
- Testing
- cellvizio
- Where
- Israel
- Volunteers
- 10 people
- Sponsor
- Sheba Medical Center
Pancreatic Cysts
Confocal Endomicroscopy of Pancreatic InVivo
Confocal laser endomicroscopy (CLE) is a novel and highly promising imaging method for that allows in vivo imaging of the mucosal layer at resolution of approximately 1 micron.
- Trial name
- NCT01035008
- Testing
- Endoscopic Ultrasound (EUS)
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Mayo Clinic
Cervix Cancer, Endometrium Cancer
Probe-based and Needle-based Confocal Laser Endomicroscopy During Gynaecological Procedures.
The protocol aims at demonstrating the technical feasibility and safety of doing endomicroscopic imaging (both probe-based confocal laser endomicroscopy (pCLE) and needle-based confocal laser endomicroscopy, nCLE) during…
- Conditions
- Cervix Cancer, Endometrium Cancer, Ovarian Cancer, Carcinoma in Situ of Fallopian Tube
- Trial name
- NCT02221076
- Testing
- Confocal Laser Endomicroscopy (CLE)
- Where
- France
- Volunteers
- 16 people
- Sponsor
- Mauna Kea Technologies
Pancreatic Cysts
Diagnosis of Pancreatic Cysts: Endoscopic Ultrasound With Fine Needle Aspiration (EUS/FNA), Direct Visualization, and Confocal Laser-induced Endomicroscopy-A Pilot Study
The purpose of this study is to assess the yield of combination modalities in the diagnosis of pancreatic cysts using EUS/FNA, Fiber optics (direct visualization probe), and prototype needle based confocal laser-induced…
- Trial name
- NCT01447238
- Testing
- Direct visualization and needle based confocal laser-induced endomicroscopy miniprobe
- Where
- United States
- Volunteers
- 104 people
- Sponsor
- University of California, Irvine
Gastric Cancer (Diagnosis), Gastric High-grade Intraepithelial Neoplasia
Comparison of the Sensitivity of pCLE and Pathological Biopsy Before ESD
Pathological biopsy before endoscopic submucosal dissection (ESD) the gastric lesion plays an important role in differentiating the pathological nature of the lesion and guiding treatment decisions.
- Conditions
- Gastric Cancer (Diagnosis), Gastric High-grade Intraepithelial Neoplasia, Gastric Low-grade Intraepithelial Neoplasia, Gastritis
- Trial name
- NCT07088744
- Testing
- Probe-based Confocal Laser Endomicroscopy, Pathological biopsy
- Where
- 4 sites in China
- Volunteers
- 169 people
- Sponsor
- Changhai Hospital
Barrett Esophagus
Predict Recurrence of Barrett's Esophagus After Complete Eradication of Intestinal Metaplasia
Researchers are trying to see if the Nvision® Imaging System (VLE) can accurately determine the risk of recurrent Barrett's esophagus in patients with Barrett's esophagus which have been clear of disease.
- Trial name
- NCT03670134
- Testing
- The Nvision VLE Imaging System
- Sponsor
- Mayo Clinic
Barrett's Esophagus Without Dysplasia, Barrett's Esophagus With Dysplasia
Volumetric Laser Endomicroscopy With Intelligent Real-time Image Segmentation (IRIS)
This is a prospective randomized clinical trial examining how IRIS (Intelligent Real-time Image Segmentation) affects biopsy patterns in VLE (Volumetric laser endomicroscopy).
- Conditions
- Barrett's Esophagus Without Dysplasia, Barrett's Esophagus With Dysplasia, Barrett's Esophagus With Low Grade Dysplasia, Barrett's Esophagus With High Grade Dysplasia
- Trial name
- NCT03814824
- Testing
- IRIS (Intelligent real-time image segmentation), VLE (Volumetric laser endomicroscopy)
- Where
- 3 sites in United States
- Volunteers
- 148 people
- Sponsor
- Northwell Health
Prostate Cancer
Focal Prostate Imaging With CLE and OCT
The current limitations in prostate cancer diagnostics lead to over- and undertreatment for a significant fraction of patients. Confocal Laser Endomicroscopy (CLE) and Optical Coherence Tomography (OCT) are focal imaging…
- Trial name
- FPI (NCT03253458)
- Testing
- Confocal Laser Endomicroscopy
- Where
- Netherlands
- Volunteers
- 14 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Flow Determination
Real-time Observation of Microcirculatory Hemodynamics in Gastric Intestinal Metaplasia by Confocal Laser Endomicroscopy
The morphologic change of microvessels has the clinical value to distinguish cancerous from non-cancerous mucosa. The aim of this study was to observe gastric mucosa microcirculatory hemodynamic changes real-time using pCLE…
- Trial name
- NCT02595151
- Testing
- CLE
- Where
- China
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Shandong University
Breast Cancer Invasive, Breast Cancer Surgery
Confocal Histolog Scanner in Routine Breast-Conserving Surgery (CHiB)
The clinical performance study is collecting data from the use of a CE mark product used within the scope of its intended purpose to intraoperatively visualize tissue specimen.
- Conditions
- Breast Cancer Invasive, Breast Cancer Surgery, Lumpectomy, Confocal Laser Endomicroscopy
- Trial name
- CHiB (NCT06958991)
- Testing
- Histolog Scanner
- Where
- Switzerland
- Volunteers
- 100 people
- Sponsor
- University of Fribourg