Colorectal Polyps Clinical Trial
Recently, it was reported that the incomplete resection rate of neoplastic large polyps
after conventional polypectomy was markedly high in clinical practice. The incomplete
resection rate of neoplastic large polyps after endoscopic mucosal resection (EMR) is not
known.
The aim of this study is to compare the incomplete resection rate of neoplastic large polyps
after EMR or conventional polypectomy. The EMR technique is preferable to conventional
polypectomy for the complete resection of the large polyps (>15 mm in diameter)
Status | Completed |
Enrollment | 60 |
Est. completion date | October 2014 |
Est. primary completion date | October 2014 |
Accepts healthy volunteers | No |
Gender | Both |
Age group | 20 Years to 90 Years |
Eligibility |
Inclusion Criteria: - Inclusion criteria were nonpedunculated neoplastic colorectal polyps from 10 mm to 25 mm in diameter. Exclusion Criteria: - less than 20 years old, history of previous colorectal surgical resection, American Society of Anesthesiologists class III and IV, allergic to propofol used or its components (soybeans or eggs), or poor bowel preparation. |
Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Single Blind (Outcomes Assessor), Primary Purpose: Treatment
Country | Name | City | State |
---|---|---|---|
Japan | Showa Inan General Hospital | Komagane | Nagano |
Lead Sponsor | Collaborator |
---|---|
Showa Inan General Hospital |
Japan,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Other | the procedure time | One day | No | |
Primary | The incomplete resection rate of neoplastic polyps as determined by the histopathologic examination. | Two weeks | No | |
Secondary | Postpolypectomy bleeding requiring endoscopic intervention within two weeks after polypectomy | Two weeks | Yes |
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