7 results
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…
Study the risk of colorectal adenomas in patients detected with duodenal adenomas.
In the Netherlands, approximately 500 patients with FAP have been recognized, who are at high risk for developing duodenal carcinoma. Better insights in the pathogenesis of duodenal cancer and development of chemoprevention strategies are of pivotal…
In the present study the effects of the colonic administration of butyrate on portal, hepatic, mesenteric venous and arterial SCFA concentrations will be studied in patients undergoing major upper abdominal surgery. The aim is to clarify the…
To assess the safety and feasibility of endoscopic papillectomy combined with thermal ablation of the biliary orifice by cystotome and STSC of the lateral resection margins.
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…
The aim of our study is to investigate the effect of sirolimus on the progression of intestinal adenomas in patients with FAP and to assess the safety of this treatment.