Crohn'
Conditions
Interventions
addition of contrast medium during endoscopic balloon dilation
Sponsors
Jichi Medical University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. More than 20 years old and less than 75 yesra old 2. Small intestinal stricture 3. More than 5cm in length of stricture 4. There are no following conditions in strictures. i) without fistula or abscess ii) without deep ulcer iii) without severe curvature
Exclusion criteria
Exclusion criteria: 1. acute abdomen 2. severe inflammation 3. pregnant woman 4. poor general condition patients who has risk for performing endoscopy such as ileus perforation of intestine pancreatitis respiratory disorder heart failure acquired hemophilia intestinal stricture large ulcer large tumor 5. ongoing anti coagulation therapy or anti platelet therapy 6. intolerance of polyethylene glycol only for transanal approach 7. patient who experienced entry of this study 8. patient who is judged to be unsuitable for this clinical trial
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Visibility of stricture by fluoroscopy, before or while balloon dialation when performing endoscopic balloon dilation in three different diameter after endoscopic enteroclysis | — |
Secondary
| Measure | Time frame |
|---|---|
| 1. Feasibiltiy of additional injection of contrast medium while inserting balloon catheter into accessory channel. 2. Visibility of stricture by fluoroscopy after additional injection of contrast medium 3. Check of Adverse event and it's Contents. | — |
Countries
Japan
Contacts
Public ContactTomonori Yano
Jichi Medical University Department of medicine, Division of gastroeterology
Outcome results
None listed