Clinical trials: Narrow-band Imaging
Esophageal Neoplasms
A Diagnostic Study of the Advanced Endoscopy to Detect Early Esophageal Cancer
This descriptive cross sectional study aims to directly compare the diagnostic capability of the probed-based confocal laser endomicroscopy (pCLE) and the magnifying narrow band imaging (M-NBI) in the Lugol's voiding lesions.
- Trial name
- NCT02182804
- Testing
- Olympus, Cellvizio
- Volunteers
- 44 people
- Sponsor
- King Chulalongkorn Memorial Hospital
Colonic Adenomas
Diagnosis of Colonic Adenomas by Bright Narrow Band Imaging (B-NBI)
Early detection of colo-rectal adenoma using colonoscopy can prevent occurrence of colon cancers. While colonoscopy is a standard technique, it can miss early cancers.
- Trial name
- NCT01422577
- Testing
- Bright Narrow Band Imaging, White light Endoscopy
- Where
- China
- Volunteers
- 1,006 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Gastritis H Pylori
Magnifying NBI Endoscopy for Gastric Condition
Recently, the improved resolution with standard endoscopy allows the close observation of highly inflamed gastric mucosa without a magnifying view.
- Trial name
- NCT04489030
- Testing
- Magnifying narrow-band imaging endoscopy
- Where
- South Korea
- Volunteers
- 254 people
- Sponsor
- Soonchunhyang University Hospital
Polyps of Colon
Contribution of Narrow Band Imaging (NBI) for the Characterization of Scalloped Polyps (NBI POLYPES COLIQUES)
This prospective bicentric trial aims to evaluate the diagnostic performance of the characterization of scalloped polyps less than 20 millimeter in NBI (Narrow Band Imaging) in patients with screening colonoscopy.
- Trial name
- NCT03448653
- Testing
- Colonoscopy with NBI
- Where
- 2 sites in France
- Volunteers
- 314 people
- Sponsor
- Centre Hospitalier Departemental Vendee
Mild Dysplasia of Esophagus, Moderate Dysplasia of Esophagus
Performance of White Light, NBI and Iodine Staining Endoscopy in the Diagnosis of Esophageal Lesions
The investigators aim to evaluate the performance of Narrow Band Imaging (NBI) endoscopy in Esophageal Squamous Cell Carcinoma (ESCC) screening, as compared to the currently used White Light Endoscopy (WLE) and Lugol's Iodine…
- Conditions
- Mild Dysplasia of Esophagus, Moderate Dysplasia of Esophagus, Severe Dysplasia of Esophagus, Carcinoma in Situ of Esophagus
- Trial name
- NCT04170257
- Testing
- Endoscopic examination using white light, NBI and iodine staining
- Where
- 5 sites in China
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Peking University Cancer Hospital & Institute
Colonic Adenoma, Colon Polyp
Comparison of the Benefit of Chromoendoscopy in Addition to High Definition White Light and Narrow Band Imaging for the Prediction of Submucosal Invasive Cancer in Colonic Lesions
To compare the incremental benefit of chromoendoscopy in addition to high definition white light and narrow band imaging in predicting submucosal invasion within laterally spreading lesions in the colon and in determining the…
- Conditions
- Colonic Adenoma, Colon Polyp, Submucosal Invasive Colon Adenocarcinoma, Colorectal Cancer
- Trial name
- LANS (NCT03506321)
- Testing
- chromoendoscopy, high definition white light and narrow band imaging
- Where
- Australia
- Volunteers
- 400 people
- Sponsor
- Western Sydney Local Health District
Non Muscle Invasive Bladder Cancer
Prospective Randomized Comparison of Transurethral Resection by Mean of White Light and Narrow Band Imaging
To date, fluorescence and narrow band imaging cystoscopy have been tested in many prospective within patient trials but only as an "add on" procedure.
- Trial name
- NCT01004211
- Testing
- Narrow band imaging transurethral resection, Standard transurethral resection
- Where
- 2 sites in Italy
- Volunteers
- 188 people
- Sponsor
- Paolo Puppo
Colorectal Neoplasms
Study of Narrow Band Imaging in the Characterization of Residual Neoplasia After Endoscopic Piecemeal Mucosal Resection
This study is designed to evaluate the diagnostic accuracy of Narrow Band Imaging (NBI) compared with High Definition White Light colonoscopy (WLE) for detection of residual neoplasia in subjects with piecemeal polypectomy scars.
- Trial name
- CROMOPIE (NCT02448693)
- Testing
- WLE, NBI
- Where
- Spain
- Volunteers
- 120 people
- Sponsor
- Parc de Salut Mar
Intestinal Polyps
Comparison of Narrow Band Imaging With or Without Magnifying Colonoscopy
The aim of this study is to evaluate the usefulness of magnifying colonoscopy with narrow band imaging.
- Trial name
- NCT01577875
- Testing
- NBI with magnification
- Where
- South Korea
- Volunteers
- 122 people
- Sponsor
- Seoul National University Hospital
Colon Adenoma, Colorectal Carcinoma
Accuracy of the Optical Diagnosis of Small Colonic Polyps Using the Nice Classification
Adenomas and hyperplastic polyps are polypoid lesion and may occur at any location in the colon. At the present moment, all polyps should be resected endoscopically, although only adenomas, but not hyperplastic polyps have the…
- Conditions
- Colon Adenoma, Colorectal Carcinoma, Hyperplastic Polyp
- Trial name
- ADOPTION (NCT02009774)
- Testing
- NBI Function
- Where
- 3 sites in Germany
- Volunteers
- 380 people
- Sponsor
- Technical University of Munich
Hyperplastic Polyps, Adenomatous Polyps
Resect and Discard Extension to FICE of NIcE Classification
The purpose of this prospective, non-interventional study is to validate the Narrow Band Imaging International Colorectal Endoscopic (NICE) classification for differentiating subcentimetric hyperplastic and adenomatous polyps by…
- Trial name
- FICE;NICE (NCT02263144)
- Testing
- virtual chromo-endoscopy using FICE Fujifilm Technology
- Where
- 7 sites in Belgium, France and 3 more
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Istituto Clinico Humanitas
Squamous Cell Carcinoma of Oropharynx, Squamous Cell Carcinoma of Hypopharynx
Interest of Narrow Band Imaging in Detection of Upper Aerodigestive Cancers
The aim of this study is to prospectively determine if the use of NBI endoscopy modifies the superficial extension of these tumors.
- Conditions
- Squamous Cell Carcinoma of Oropharynx, Squamous Cell Carcinoma of Hypopharynx, Squamous Cell Carcinoma of Larynx
- Trial name
- NCT02035735
- Testing
- WL and NBI
- Where
- France
- Volunteers
- 93 people
- Sponsor
- University Hospital, Toulouse
Barrett's Esophagus, Gastroesophageal Reflux Disease
Narrow Band Imaging Project on Barrett's Esophagus
Narrow Band Imaging(NBI) improves image contrast by allowing the blue light centered at 415 nanometers which is heavily absorbed by oxyhemoglobin to highlight the tissue's microvasculature and enhances detail on the surface of…
- Trial name
- NCT01580631
- Where
- 4 sites in United States, Germany and 1 more
- Volunteers
- 50 people
- Sponsor
- Midwest Biomedical Research
Colorectal Neoplasms
The Value of Narrow Band Imaging in Stratifying Patients for Endoscopic Resection or Surgery
Magnification narrow band imaging (NBI) can make accurate evaluation in in predicting of invasive depth of colorectal neoplasia.
- Trial name
- NCT01521104
- Volunteers
- 565 people
- Sponsor
- Shanghai Jiao Tong University School of Medicine
Urinary Bladder Neoplasms
Narrow-band Imaging Diagnostic Classification System for Bladder Tumors
The goal of this observational study is to learn about the morphological characteristics of different bladder lesions under narrow-band imaging（NBI） techniques in All patients requiring cystoscopy and biopsy.
- Trial name
- NBI (NCT05611762)
- Where
- China
- Volunteers
- 1,064 people, healthy volunteers welcome
- Sponsor
- Qilu Hospital of Shandong University (Qingdao)
Endometriosis
A Comparison of Narrow Band Imaging (NBI) and Standard White Light Laparoscopy to Detect Endometriosis
Endometriosis is a relatively common chronic gynecological condition that affects approximately 10% of all women of reproductive age.
- Trial name
- NCT01464775
- Testing
- Narrow Band Imaging (NBI), Standard White Light Laparoscopy
- Where
- 2 sites in United States
- Volunteers
- 167 people
- Sponsor
- Mercy Medical Center
Colon Polyps
Colorectal Polyp Discrimination Using High-Definition Narrow Band Imaging
The investigators seek to compare the accuracy of the existing colonoscope model to determine the magnitude of the improvement the investigators can expect in polyp discrimination as neoplastic or non-neoplastic.
- Trial name
- NCT01354873
- Where
- United States
- Volunteers
- 556 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Colon Adenoma
Linked Color Imaging Versus Narrow Band Imaging for Colorectal Adenoma Detection
This is a prospective randomized trial comparing the adenoma detection rate of LCI with NBI. Eligible patients are randomly allocated in a 1:1 ratio to undergo tandem colonoscopy with LCI (LCI group) or NBI (NBI group).
- Trial name
- NCT03336359
- Testing
- Tandem colonoscopy
- Where
- China
- Volunteers
- 272 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Lynch Syndrome
NBI Versus Indigo Carmine During Colonoscopy in Lynch Syndrome
This study compares two colonoscopy techniques (with Narrow Band Imaging versus with indigo carmine chromoendoscopy) in patients having Lynch Syndrome
- Trial name
- LYNCH-CHROMO (NCT02570516)
- Testing
- Colonoscopy
- Where
- 7 sites in France
- Volunteers
- 141 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Oropharyngeal Carcinoma, Oropharynx Cancer
Multispectral Imaging to Characterize Patterns of Vascular Supply Within Lymphoepithelial Mucosa in Oropharyngeal Cancer
The purpose of this study is to characterize the blood supply at the base of the tongue and within the tonsil region. We hypothesize that high-resolution Narrow Band Imaging (NBI) will improve the diagnosis of oropharyngeal…
- Trial name
- NCT02365844
- Where
- United States
- Volunteers
- 81 people
- Sponsor
- Stanford University