18 results
Evaluation of the histologically proven adenoma or carcinoma detection rate in patients undergoing a full colonoscopy with and without mucosal contrast enhancement, obtained with 200 mg of Methylene Blue MMX® tablets. The lack of mucosal contrast,…
The primary objective of the current study is to assess the efficacy of qHPV vaccination in preventing recurrence of high-grade AIN in HIV+ MSM with CD4 counts >350 x 10E6/l who were successfully treated for high-grade intra-anal AIN in the…
We aim to test the hypothesis that EndoCuff improves totaal number of adenomas detected and ADR compared with regular colonoscopy. In other words, we'll study if the Endocuff colonoscopy detects more polyps.
To investigate whether bowel relaxation, induced by administration of hyoscine N-butylbromide, improves the detection, removal and colllection of lcolonic polyps during colonoscopy
1) Identify chemopreventive properties of mesalazine in patients at high risk of recurrent (nonfamilial) colorectal adenomas by evaluating the effect of treatment on apoptosis and proliferation in histologically normal sigmoid and rectal mucosa…
Assessment of the adenoma detection rate at colonoscopy using :A: Standard colonoscope B: High Definition colonoscope C: High Definition colonoscope with surface enhancementD: High Definition colonoscope with surface enhancement and Colon Mode
To assess the skeletal health of FAP patients.
To demonstrate that management of dysphagia for the treatment of refractory anastomotic esophageal strictures is more effective with Fully Covered metal stent than with Bougie Dilation.
The aim of this study is to compare the additional diagnostic yield (adenoma detection rate) of G-EYE colonoscopy with that of standard high definition colonoscopy.
Identify DNA methylation markers suitable for sensitive and specific plasma-based detection of advanced colorectal adenomas.
The primary objective of the study is to compare the ADR between PCSC and CC in patients referred for diagnostic, screening (non-iFOBT based) or surveillance colonoscopy.Secondary objectives are the following:- To compare the polyp detection rate (…
To compare adenoma detection rates of colonoscopy with and without a CADe system during surveillance colonoscopy of patients with Lynch syndrome.
• Evaluate the safety of ME-APDS in subjects during colonoscopy.• Assess the efficacy of ME-APDS - whether the use of the ME-APDS improves the Adenoma Per Colonoscopy APC when compared to conventional colonoscopy (CC). Thereby we aim to further…
The primary outcome of this study is the detection of clinical relevant adenomas (>= 5mm) in the ileal pouch.
The main objective is to compare the accuracy of polyp size measurement by AccuMeasure to biopsy forceps assisted measurement. Secondary objectives are to assess: Reproducibility, precision of the measurements, time needed for measurement and…
Assessment of the detection of neoplastic lesions in patients with longstanding inflammatory bowel disease, using different endoscopic imaging techniques. Colonoscopy will be performed with either A) HDWLE, B) back-to-back HDWLE or C) CE.
Fujifilm Linked Color Imaging versus high-definition white light endoscopy for the detection of polyps in patients with Lynch syndrome.
1. To investigate the optimal time interval for colonoscopy surveillance in patients with low-risk and high-risk adenomas (EPoS I trial and EPoS II trial); 2. To evaluate the yield of surveillance in patients with clinically relevant serrated polyps…