View clinical trials related to Polyps.
Filter by:This study was attempted to determine the efficacy and complication of precut EMR comparing with convetional EMR for resecting of 10 ~ 20 mm colon polyp through prospective, randomized controlled trial.
The purpose of this clinical trial is to assess the safety and efficacy of SDX-3101 for treatment of adult patients with chronic rhinosinusitis without nasal polyps (CRSsNP) by investigating a vibration pattern of SDX-3101 compared to a control
This study evaluates the efficacy of small colorectal polyp removal using cold endoscopic mucosal resection with hot endoscopic mucosal resection. Half of the participants will receive cold endoscopic mucosal resection, while the other half will receive hot endoscopic mucosal resection.
The investigators' study is a prospective study to evaluate the enhancement pattern of contrast-enhanced endoscopic ultrasonography and suggest the criterions for differential diagnosis between gallbladder polyps by using software program of quantitative analysis.
Oral corticosteroids are commonly utilized for the management of chronic rhinosinusitis with and without nasal polyps (CRSwNP and CRSsNP, respectively). Although strong evidence supports the benefit of routine and perioperative oral corticosteroids for CRSwNP, there is limited evidence to support their utility for CRSsNP. The investigators intend to perform a randomized, double blind, placebo controlled clinical trial to investigate the impact of steroids used within 2 weeks prior to surgery for CRSsNP. Patients with CRSsNP that present to the investigators office will be included if they have failed maximal medical management and have elected to undergo endoscopic sinus surgery (ESS) after July 1, 2014. The investigators hypothesis is that oral corticosteroids given 2 weeks prior to surgery will improve subjective and objective outcome measures.
That Circumferential Submucosal Incision Endoscopic Mucosal Resection (CSI-EMR) will be at least as safe but more effective than conventional EMR for injection assisted EMR of large laterally spreading tumour and sessile polyps of the colon.
This is a study to evaluate the cause of chronic sinus disease. Oral steroids have long been used in the treatment of inflammatory conditions including chronic sinusitis, asthma, and arthritis. However, it is not well known exactly which patients will benefit from steroids when used in the treatment of chronic sinusitis. For some doctors, it is common practice to use these medications prior to planned sinus surgery, to lessen the inflammation and possibly help the healing process. Other doctors feel oral steroids may not be helpful in this way, and there is no conclusive data as to whether this practice has a long term benefit.